CN105615937A - Noninvasive tumor removal device - Google Patents
Noninvasive tumor removal device Download PDFInfo
- Publication number
- CN105615937A CN105615937A CN201510993112.6A CN201510993112A CN105615937A CN 105615937 A CN105615937 A CN 105615937A CN 201510993112 A CN201510993112 A CN 201510993112A CN 105615937 A CN105615937 A CN 105615937A
- Authority
- CN
- China
- Prior art keywords
- self
- tumour
- applicator
- external capsule
- capsule cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/128—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for applying or removing clamps or clips
- A61B17/1285—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for applying or removing clamps or clips for minimally invasive surgery
Abstract
The invention discloses a noninvasive tumor removal device which comprises a blocking clamp and an applicator. The blocking clamp is detachably clamped to the applicator in an open mode, and the applicator is located in an opening of the blocking clamp. When the noninvasive tumor removal device is used, the blocking clamp is separated from the applicator after entering the human body along with the applicator and clamped to the root of the tumor. According to the noninvasive tumor removal device, the function of removing the tumor in the human body is achieved through cooperation of the blocking clamp and the applicator; with the help of the noninvasive tumor removal device, operation time is short, medical pain of a patient is less, the tissue end face can be promoted to heal rapidly, recovery of the patient is facilitated, operation is relatively simple, and normal life and work of the patient are not influenced.
Description
Technical field
The present invention relates to the technical field of medical ablation of tumors device, be specifically related to a kind of tumour without wound ablation device, for early, mid-term tumour non-invasive procedures.
Background technology
Colon and rectum is malignant tumor of digestive tract common both at home and abroad, mortality ratio height. In the methods for the treatment of of current art, usually adopt method of cutting open the belly and utilize anastomosis staple tumour to be extractd, but the methods for the treatment of cut open the belly can cause patient to sap one's vitality and Operation Fee costliness, patient recovers slow, and anastomosis staple is detained in body also the later life of patient and the treatment in later stage to be brought inconvenience. Now in operation, it is desirable to wound is little and don't affects physiological function, and therefore Minimally Invasive Surgery and function surgery are more and more subject to everybody high praise.
In order to reach the effect of Minimally Invasive Surgery, the operation of intestines Surgical healing is one for the treatment of the most effective approach of colorectal carcinoma. Intestines gut surgery adopts stapler per anum rectal portion can excise within distance anus edge 8cm, diameter be less than the tumour of 3cm, make patient reach satisfied result for the treatment of. But the stapler owing to adopting in art is Double stapler, expense is expensive, and operation technique is complicated, and can cause the generation treating thorough and the more situation of complication, does not therefore reach the expection of patient. In addition, train a qualified intestines gut surgery specialty doctor and also need a large amount of time and the accumulation of case. For above-mentioned Problems existing, adopting alternatively tumor ablation is the most effective scheme addressed these problems.
Summary of the invention
It is an object of the invention to provide a kind of tumour without wound ablation device, perform the operation that not only expense is expensive for solving the intestines Surgical healing adopted for tumour tradition, complicated operation and treatment not thoroughly, the more problem of complication.
In order to realize above-mentioned purpose, the present invention provides following technical scheme:
A kind of tumour, without wound ablation device, comprises and blocks folder and applicator, and described blocking-up folder is removably folded in described applicator in open type, and described applicator is positioned at the described opening blocking folder.
Compared to prior art, tumour of the present invention has following advantage without wound ablation device: tumour provided by the invention is without wound ablation device, by block folder and applicator with the use of reaching the excision effect to in-vivo tumour, especially that the therapeutic action of early stage colorectal cancer is remarkable. Blocking folder coordinates applicator to send in human body, after reaching knub position, blocks folder and departs from the root that applicator is clamped in tumour, thus cut off lesion provisions, force tumor tissue necrosis, come off, block folder and discharge in the lump with necrotic tissue, or can degrade voluntarily, noresidue. Compared to the intestines Surgical healing operation cut open the belly or undertaken by peritoneoscope that tradition adopts, not only operating time is short, and reduces the slight illness of patient, patient is without actual wound, and owing to utilizing blocking-up folder to act on tissue, impel and organize end face quickly-healing, benefit the recovery of patient self. In addition, this operation technique is simple, it is not necessary to doctor has numerous and diverse training. Tumour provided by the invention without wound ablation device can make in, infantile tumour patient avoid pain of surgery, implement the excision of tumour when not affecting patient's normal operation, cost is lower, saves human and material resources, patient, doctor all can be played a positive role, benefit society.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become clear for those of ordinary skill in the art and understand. Accompanying drawing is only for illustrating the object of preferred implementation, and does not think limitation of the present invention. In the accompanying drawings:
Fig. 1 show tumour in embodiment of the present invention assemble without wound ablation device after structural representation;
Fig. 2 shows the structural representation of self-fitting magnetic sheet in embodiment of the present invention;
The applicator external capsule cover that Fig. 3 shows a preferred embodiment of the invention supports the structural representation before opening;
Fig. 4 shows applicator external capsule cover in Fig. 3 and supports the structural representation after opening;
Tumour that Fig. 5 shows the cover cross section of external capsule in embodiment of the present invention when be disc is without the assembly structure schematic diagram creating ablation device; And,
Fig. 6 show the cover cross section of external capsule in embodiment of the present invention be square face time tumour without the assembly structure schematic diagram of wound ablation device.
Reference numeral:
1-blocks folder, 2-applicator,
21-inner suction pipe, 22-external capsule cover,
Face, 221-slope, 23-card groove,
24-cannula port, 3-self-fitting magnetic sheet,
31-closes face, and 32-coincide beam,
33-coincide groove, 34-pit,
35-is protruding.
Embodiment
The present invention provides many creative concepts applied, and this creativeness concept can be reflected in a large number of in concrete context. The specific embodiment described in following embodiments of the present invention is only as the exemplary illustration of the specific embodiment of the present invention, and does not form limitation of the scope of the invention.
Below in conjunction with accompanying drawing and concrete enforcement mode, the invention will be further described.
Embodiment one
Refer to Fig. 1, the present embodiment provides a kind of tumour without wound ablation device, this tumour comprises blocking without wound ablation device presss from both sides 1 and applicator 2, blocking folder 1 is removably folded in applicator 2 in open type, applicator 2 is positioned at the opening blocking folder 1, and the two panels folder sheet namely blocking folder 1 is folded in the both sides of applicator 2 respectively.
During use, blocking-up folder 1 is placed in applicator 2 and jointly enters in human body with applicator 2. In order to determine the position of applicator 2, endoscope can be fixed with in applicator 2, it is possible to monitored by peritoneoscope. Considering from cost-effective angle, the present embodiment selects the mode of fixed endoscope in applicator 2. When the position of the top arrival tumour of applicator 2, blocking-up folder 1 can be tried hard to recommend outside along applicator 2 outer wall and to knub position slip under moving, and finally disengaging applicator 2 is clamped in the root of tumour. Above-mentioned blocking-up folder 1 should be small-sized folder body. Certainly, above-mentioned blocking-up folder 1 also can not by the effect of external force, and when applicator 2 is shunk, blocking-up folder 1 himself gravity of dependence or magnetic force move along applicator 2 outer wall to tumour direction and closes the root being clamped in tumour. In addition, when not by external force, in order to ensure to block the closed all right of folder 1 further, the closed face 31 that blocking-up folder 1 liang of folder sheet is relative is provided with magneticsubstance, under the effect of magneticsubstance, two folder sheets are automatically closed thus fixed clamp at the root of tumour.
In the present embodiment, by block folder 1 and applicator 2 with the use of, thus reach the effect that will block folder 1 and be clamped in tumour root, cut off lesion provisions, force tumor tissue necrosis, come off, reach the excision effect to in-vivo tumour. The tumour that the present embodiment adopts without wound ablation device to early, mid-term tumour there is good result for the treatment of, not only shorter relative to traditional surgical approaches operating time, and the slight illness of patient can be reduced, make patient avoid pain of surgery, without actual wound, do not affect normal operation and the life of patient. And the end face of organizing blocking folder 1 sandwiched position heals fast, benefit the recovery of patient self. When tumour is treated by the tumour using the present embodiment to provide without wound ablation device, it is not necessary to doctor has numerous and diverse training, and cost is lower, saves human and material resources, society has positive effect.
Embodiment two
Blocking-up folder 1 employing two blocks of self-fitting magnetic sheets 3 mutually attracted in the present embodiment, these two blocks of self-fitting magnetic sheets 3 be symmetricly set on the outside surface of applicator 2 and himself can mutually adsorb closed facing to tumour direction.
After self-fitting magnetic sheet 3 enters human body with applicator 2, applicator 2 top arrives the position of tumour, self-fitting magnetic sheet 3 glides along applicator 2 outer wall to knub position under the effect of external force, finally departs from applicator 2, closes at tumour root two self-fitting magnetic sheet 3 and then is clamped in the root of tumour. In the present embodiment, block the technique effect that folder 1 employing two blocks of self-fitting magnetic sheets 3 mutually attracted can obtain embodiment one, in addition, two blocks of self-fitting magnetic sheets 3 have mutual magnetism due to it, just can not close voluntarily by external force, easy to use, closure effect is good, has effectively blocked the provisions of tumour.
It is worth mentioning that, the self-fitting magnetic sheet 3 blocking folder 1 employing can be the shape such as rectangle or trilateral, in addition, two panels self-fitting magnetic sheet 3 can be the two panels that shape is identical can also be the two panels that shape is different, as long as it can be fitted together to or be fastened on the outside surface of applicator 2 and can depart from applicator 2 after entering human body and realize closed.
Embodiment three
The technical scheme of the present embodiment is based on the technical scheme of embodiment two, and in the present embodiment, the magnetic force size of the self-fitting magnetic sheet 3 that two panels attracts mutually is 1500��8000 Gausses.
The present embodiment can obtain all technique effects of embodiment two, and, owing to defining the magnetic force size of self-fitting magnetic sheet 3, can ensure that two blocks of self-fitting magnetic sheets 3 mutually attracted can not cause, because magnetic force crosses little, the provisions that it can not effectively block tumour after closing, can ensure again two blocks of self-fitting magnetic sheets 3 mutually attracted it can not be caused closed because magnetic force is excessive after grip force too big, the wound face of interior tissue has not recovered tumour and has just come off too early, and wound face is easily infected and causes ulcer or rot.
Embodiment four
The technical scheme of the present embodiment is based on the technical scheme of embodiment two, refer to Fig. 2, in the present embodiment, the closed face 31 of two panels self-fitting magnetic sheet 3 is respectively arranged with the identical beam 32 and identical groove 33 that can mutually be fitted together to, and the pit 34 and protruding 35 that can mutually be fitted together to it is respectively arranged with at the two ends of identical beam 32 and identical groove 33, the pit 34 on two panels self-fitting magnetic sheet 3 is contrary with the position of protruding 35.
Time two self-fitting magnetic sheets 3 are closed, the identical beam 32 on a slice self-fitting magnetic sheet 3 and the identical groove 33 on another sheet self-fitting magnetic sheet 3 are fitted together to mutually, pit 34 on a slice self-fitting magnetic sheet 3 and the projection 35 on another sheet self-fitting magnetic sheet 3 are also fitted together to mutually simultaneously, ensure that the closure effect of two self-fitting magnetic sheets 3, avoid the formation of X shape to close, increase identical dynamics simultaneously, ensure that the cut-out that tumor locus is organized provisions. Certainly, the present embodiment can also obtain all technique effects of embodiment two.
Embodiment five
The technical scheme of the present embodiment is based on the technical scheme of embodiment two, and in the present embodiment, the material of self-fitting magnetic sheet 3 is magneticsubstance or matrix material, and this matrix material is made up of Biodegradable material particulate and magneticsubstance particulate.
If magneticsubstance selected by self-fitting magnetic sheet 3, then it specifically can select one or more in the materials such as neodymium iron boron, samarium cobalt, ferrite, aluminium nickel cobalt, and after patient's wound face heals, self-fitting magnetic sheet 3 is discharged with necrotic tissue. If self-fitting magnetic sheet 3 selects Biodegradable material particulate and the matrix material of magneticsubstance particulate composition, then it both degradation in vivo also can be discharged via human body and carry out natural degradation by Biodegradable material particulate wherein together with necrotic tissue, wherein, above-mentioned Biodegradable material particulate can select polymer class, biological ceramics class, biological derivative class or metal species etc., specifically can be one or more in the materials such as hydroxy apatites, bioactivity glass class, chitin, chitosan, artificial bone of coral. Self-fitting magnetic sheet 3 adopts above-mentioned materials can ensure its magnetic force having, normal operation after also not affecting patient and life.
Embodiment six
The present embodiment provides a kind of tumour without creating ablation device, the two panels self-fitting magnetic sheet 3 comprising applicator 2 and being arranged in applicator 2. Please continue to refer to Fig. 2, the magnetic force size of above-mentioned self-fitting magnetic sheet 3 is 1500��8000 Gausses, the closed face 31 of two panels self-fitting magnetic sheet 3 is respectively arranged with the identical beam 32 and identical groove 33 that can mutually be fitted together to, and the pit 34 and protruding 35 that can mutually be fitted together to it is respectively arranged with at the two ends of identical beam 32 and identical groove 33, and pit on two panels self-fitting magnetic sheet 3 34 and protruding 35 position contrary, the matrix material that magneticsubstance or Biodegradable material particulate form selected with magneticsubstance particulate by two panels self-fitting magnetic sheet 3.
Refer to Fig. 3 and Fig. 4, applicator 2 in the present embodiment comprises the external capsule cover 22 of the closed one end open of inner suction pipe 21 and at least one one end of the equal opening in two ends, the opening end of external capsule cover 22 has been offered and has been connected external region cannula port 24, to facilitate the insertion of later stage escape pipe. external capsule cover 22 is fixedly linked with inner suction pipe 21 and is set on the outside surface of inner suction pipe 21, the blind end of external capsule cover 22 aligns with one end of inner suction pipe 21 and is connected and the pipe end opening of the closed inner suction pipes 21 of external capsule cover 22, the opening end that another pipe end of inner suction pipe 21 can be positioned at external capsule cover 22 and external capsule cover 22 is put down together or stretches out the opening end setting of external capsule cover 22, in order to facilitate the later stage to operate, another pipe end of inner suction pipe 21 is preferably the opening end setting that the opening end with external capsule cover 22 is put down together or stretched out external capsule cover 22. being provided with, on external capsule cover 22, the card groove 23 blocking folder 1 for placing, when external capsule cover 22 support is opened, the part external capsule between card groove 23 and blind end end face overlaps 22 bodies and forms the face, slope 221 glided to blind end. certainly, more convenient during in order to make the applicator 2 carrying self-fitting magnetic sheet 3 enter human body, before external capsule cover 22 support is opened, self-fitting magnetic sheet 3 is trapped in the card groove 23 of applicator 2 completely. during use, self-fitting magnetic sheet 3 overlaps at external capsule and enters in body under the drive of 22. the inner suction pipe 21 of applicator 2 is provided with air suction pipe, it is inserted with escape pipe outside the inner suction pipe 21 of applicator 2 and in external capsule cover 22, the outlet side of escape pipe is inserted in external capsule cover 22 by cannula port 24, and in order to monitor the situation of position that applicator 2 enters in body and self-fitting magnetic sheet 3, an endoscope is also added without on wound ablation device in the tumour described in the present embodiment, endoscope is arranged in applicator 2, and make self-fitting magnetic sheet 3 be positioned at the top of endoscope, thus under the promotion of endoscope, the applicator 2 carrying self-fitting magnetic sheet 3 is implemented to affected area. above-mentioned air suction pipe, escape pipe and endoscope can adopt a clip to be fixed its position in applicator 2. under the supervision of endoscope, when one end of inner suction pipe 21 is to tumor locus, by air suction pipe air-breathing, inner suction pipe 21 one end is inhaled and suck tumour, escape pipe overlaps 22 inflations to external capsule simultaneously, external capsule cover 22 support is opened heave, the concave face of card groove 23 also outwards supports in the process and opens, the depth shallower of card groove 23, thus self-fitting magnetic sheet 3 is detached from card groove 23, the face, slope that escape pipe constantly inflates the closed face forcing self-fitting magnetic sheet 3 or the closed face of part and external capsule cover 22 is close to, the face, slope that self-fitting magnetic sheet 3 overlaps 22 along external capsule slides to tumour root 221 times, its closed face is adjacent to closed mutually, thus it is clamped in the root of tumour. afterwards, disconnect air suction pipe and escape pipe, and endoscope and applicator 2 entirety are extracted out, perform the operation complete.
Above-mentioned external capsule cover 22 can be an integrated entirety, and card groove 23 overlaps at this external capsule and is symmetric on 22; Also can be two external capsules cover 22 shaping respectively and be fixed on inner suction pipe 21, two card grooves 23 are symmetrically separately positioned on two external capsules covers 22, and correspondingly, external capsule cover 22 also can be four, are respectively arranged with card groove 23 wherein on two external capsules covers 22. If the form of multiple external capsule cover 22, when performing the operation, each external capsule cover 22 all needs to be provided with escape pipe. In order to easy to use and making, the external capsule cover 22 in the present embodiment is preferably the form overlapping 22 in an overall external capsule.
Refer to Fig. 6, if external capsule cover 22 support when opening cross section be square, then in order to coordinate the use of external capsule cover 22, self-fitting magnetic sheet 3 is set to linear pattern with external capsule cover 22 contacts, to facilitate self-fitting magnetic sheet 3 to glide along the face, slope 221 of external capsule cover 22; Refer to Fig. 5, if external capsule cover 22 support when opening cross section be disc, then in order to coordinate the use of external capsule cover 22, self-fitting magnetic sheet 3 is set to circular arc with external capsule cover 22 contacts, to facilitate self-fitting magnetic sheet 3 to glide along the face, slope 221 of external capsule cover 22.
Embodiment seven
The technical scheme of the present embodiment is based on the technical scheme of embodiment six, please continue to refer to Fig. 5, situation when external capsule cover 22 is preferably support cross section be disc when opening in the present embodiment, in order to coordinate the use of external capsule cover 22, self-fitting magnetic sheet 3 is circular arc shape towards the side of external capsule cover 22. Further, in order to facilitate self-fitting magnetic sheet 3 being fitted together on external capsule cover 22 to facilitate when external capsule cover 22 support is opened simultaneously, the outer wall that self-fitting magnetic sheet 3 overlaps 22 along external capsule glides to tumor locus, the diameter of self-fitting magnetic sheet 3 circular arc side is 1��1.5 times of outer edge diameter after card groove 23 support is opened, it is preferable to 1 times.
Embodiment eight
The technical scheme of the present embodiment, based on the technical scheme of embodiment seven, refers to Fig. 2 and Fig. 5, in the present embodiment, two panels self-fitting magnetic sheet 3 entirety is all in pod-like, and every sheet self-fitting magnetic sheet 3 long 1��2cm, the thick 0.2��0.5cm of monolithic, central part bit wide 0.3��0.6cm.
To the restriction of self-fitting magnetic sheet 3 shape and size not only convenient operation time entered in human body by applicator 2, and when ensure that it is clamped in tumour root, can effectively block the provisions of tumour.
Embodiment nine
The technical scheme of the present embodiment is based on the technical scheme of embodiment six, and in the present embodiment, the material selection hard polypropylene for medical article of inner suction pipe 21, polypropylene is a kind of thermoplastic resin obtained by propylene polymerization. External capsule cover 22 employing medical grade rubber capsule or medical polyurethane capsule body. Wherein, rubber bag tank refers to a kind of hollow capsule body shape material being made up of tradition rubber; Polyurethane bladder body refers to and adopts polyurethane material to make a kind of hollow capsule body shape material, and urethane is a kind of macromolecular material, is the abbreviation of polyurethane(s).
Owing to polypropylene has certain hardness, not easily it is out of shape, therefore, adopt air suction pipe bleed make inner suction pipe 21 inhale suck tumour time, the inner suction pipe 21 that polypropylene material is made not easily is out of shape, its suction nozzle can not be caused because of the draft of outside closed thus tumour can not be adsorbed well, affect the clamping effect of later stage two blocks of self-fitting magnetic sheets 3.
Medical grade rubber capsule or medical polyurethane capsule system is adopted to do to form external capsule cover 22, because the drawing force of this bi-material is stronger, support can be formed under the effect of escape pipe and open the state heaved, thus convenient card groove 23 is after support is opened, self-fitting magnetic sheet 3 departs from card release groove 23 and overlaps 22 faces, slope 221 along external capsule and slide to tumour root.
Embodiment ten
The technical scheme of the present embodiment is based on the technical scheme of embodiment seven, but owing to the diameter of tumor in morning, mid-term is generally 1��2cm, therefore tumour is sucked in order to make inner suction pipe 21 inhale preferably, and also demanding party just inserts air suction pipe in inner suction pipe 21 simultaneously, the internal diameter of inner suction pipe 21 is set to 0.8��1.0cm, and external diameter is 1��1.5cm. Overlap 22 faces, slope 221 along external capsule after card groove 23 move to tumour to make card close or be entrenched in the self-fitting magnetic sheet 3 in external capsule cover 22 departing from again, and it is closed thus play the clamping action to tumour root at tumour root through tumour, also demanding party is just provided with ventpipe in external capsule cover 22 simultaneously, and external capsule cover 22 supports the external diameter of its diameter least part after opening completely should be no less than 3cm.
Certainly, every sheet self-fitting magnetic sheet 3 in the present embodiment also can have the supplementary technology scheme in embodiment eight and/or embodiment nine: self-fitting magnetic sheet 3 entirety is in pod-like, every sheet self-fitting magnetic sheet 3 long 1��2cm, the thick 0.2��0.5cm of monolithic, central part bit wide 0.3��0.6cm; And/or inner suction pipe 21 material is hard polypropylene for medical article, it is medical grade rubber capsule or medical polyurethane capsule body that external capsule overlaps 22 materials.
Tumour described in embodiment one��ten is without wound ablation device, can reach centering by this device, early stage tumour patient carries out the object treated, avoid the pain of surgery of patient, and do not affect the normal operation in patient's later stage, operating process is not complicated, without the need to the time of doctor's at substantial and the accumulation of case of specialty, patient, doctor and society all can be played a positive role. What deserves to be explained is, the use of this device can to various morning, mid-term tumour all there is the effect for the treatment of, be not limited to colorectal carcinoma.
It should be noted that above-described embodiment the present invention will be described instead of limits the invention, and those skilled in the art can design alternative embodiment when not departing from the scope of claims. In the claims, it should not any reference symbol construction between bracket is become limitations on claims. Word " comprises " element or step not getting rid of and exist and do not arrange in the claims.
Claims (10)
1. a tumour is without wound ablation device, it is characterised in that, described tumour comprises blocking without wound ablation device presss from both sides (1) and applicator (2),
Described blocking-up folder (1) is removably folded in described applicator (2) in open type, and described applicator (2) is positioned at the described opening blocking folder (1).
2. tumour according to claim 1 is without wound ablation device, it is characterized in that, the described folder (1) that blocks is two blocks of self-fitting magnetic sheets (3) mutually attracted, and two pieces of described self-fitting magnetic sheets (3) are arranged on the outside surface of described applicator (2) symmetrically.
3. tumour according to claim 2 is without wound ablation device, it is characterised in that, the magnetic force size of described self-fitting magnetic sheet (3) is 1500��8000 Gausses.
4. tumour according to claim 2 is without wound ablation device, it is characterized in that, the closed face (31) of self-fitting magnetic sheet (3) described in two panels is respectively arranged with the identical beam (32) that can be mutually fitted together to and identical groove (33), the two ends of described identical beam (32) and described identical groove (33) are respectively arranged with the pit (34) that can be mutually fitted together to and protruding (35), and the position of pit (34) on self-fitting magnetic sheet (3) described in two panels and protruding (35) is in contrary setting.
5. tumour according to claim 2 is without wound ablation device, it is characterised in that, the material selection magneticsubstance of described self-fitting magnetic sheet (3) or matrix material, described matrix material is made up of Biodegradable material particulate and magneticsubstance particulate.
6. according to tumour described in any one in Claims 1 to 5 without wound ablation device, it is characterised in that, described applicator (2) comprises inner suction pipe (21) and at least one external capsule cover (22),
The two ends of described inner suction pipe (21) are opening shape, and described external capsule cover (22) is telescopic type, and one end of described external capsule cover (22) is blind end, and the other end is provided with cannula port (24),
Described external capsule cover (22) and described inner suction pipe (21) are fixedly linked and are set on the outside surface of described inner suction pipe (21), the blind end of described external capsule cover (22) aligns with described inner suction pipe (21) one end and does not close the pipe end opening of described inner suction pipe (21)
Described external capsule cover (22) is provided with for settling the described card groove (23) blocking folder (1),
When the support of described external capsule cover (22) is opened, part external capsule cover (22) body being positioned between described card groove (23) and described blind end is formed to the face, slope (221) that described blind end glides.
7. tumour according to claim 6 is without wound ablation device, it is characterised in that, the cross section supportting the described external capsule cover (22) after opening is disc, and described in every sheet, the side of self-fitting magnetic sheet (3) is circular arc shape,
The diameter of described circular arc is 1��1.5 times of outer edge diameter after the support of described card groove (23) is opened.
8. tumour according to claim 7 is without wound ablation device, it is characterised in that, described in two panels, self-fitting magnetic sheet (3) entirety is all in pod-like,
Self-fitting magnetic sheet (3) described in every sheet long 1��2cm, the thick 0.2��0.5cm of monolithic, central part bit wide 0.3��0.6cm.
9. tumour according to claim 6 is without wound ablation device, it is characterised in that, the material of described inner suction pipe (21) comprises hard polypropylene for medical article,
The material of described external capsule cover (22) comprises medical grade rubber or medical polyurethane.
10. according to tumour described in any one in claim 7��9 without wound ablation device, it is characterized in that, the internal diameter of described inner suction pipe (21) is 0.8��1.0cm, the external diameter of described inner suction pipe (21) is 1��1.5cm, and described external capsule cover (22) is supportted the external diameter opening the minimum place of rear cross section completely and is no less than 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993112.6A CN105615937A (en) | 2015-12-24 | 2015-12-24 | Noninvasive tumor removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993112.6A CN105615937A (en) | 2015-12-24 | 2015-12-24 | Noninvasive tumor removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105615937A true CN105615937A (en) | 2016-06-01 |
Family
ID=56031589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510993112.6A Pending CN105615937A (en) | 2015-12-24 | 2015-12-24 | Noninvasive tumor removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105615937A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2468434Y (en) * | 2001-03-15 | 2002-01-02 | 王建立 | Chest wall vascular clamp |
| US20060064118A1 (en) * | 2000-08-11 | 2006-03-23 | Kimblad Per O | Device and a method for treatment of atrioventricular regurgitation |
| US20060200179A1 (en) * | 2003-01-29 | 2006-09-07 | Barker Stephen G E | Surgical clips without protusions |
| US20090149870A1 (en) * | 1999-11-18 | 2009-06-11 | Jugenheimer Kristin A | Apparatus and method for compressing body tissue |
| CN100525717C (en) * | 1998-06-05 | 2009-08-12 | 洛马林达大学医学中心 | Tissue opening locator and everter and method |
| US20120109164A1 (en) * | 2006-06-30 | 2012-05-03 | Kassab Ghassan S | Atraumatic clamp |
| CN203400180U (en) * | 2013-08-11 | 2014-01-22 | 孟令军 | Tumor extirpation pincers |
| US20140222069A1 (en) * | 2000-12-07 | 2014-08-07 | Integrated Vascular Systems, Inc. | Closure device and methods for making and using them |
| CN104665890A (en) * | 2015-03-05 | 2015-06-03 | 建德市康华医疗器材有限公司 | Intracavitary ligating clip for endoscopic surgery |
| CN205339045U (en) * | 2015-12-24 | 2016-06-29 | 武德起 | Tumour does not have excision of wound device |
-
2015
- 2015-12-24 CN CN201510993112.6A patent/CN105615937A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100525717C (en) * | 1998-06-05 | 2009-08-12 | 洛马林达大学医学中心 | Tissue opening locator and everter and method |
| US20090149870A1 (en) * | 1999-11-18 | 2009-06-11 | Jugenheimer Kristin A | Apparatus and method for compressing body tissue |
| US20060064118A1 (en) * | 2000-08-11 | 2006-03-23 | Kimblad Per O | Device and a method for treatment of atrioventricular regurgitation |
| US20140222069A1 (en) * | 2000-12-07 | 2014-08-07 | Integrated Vascular Systems, Inc. | Closure device and methods for making and using them |
| CN2468434Y (en) * | 2001-03-15 | 2002-01-02 | 王建立 | Chest wall vascular clamp |
| US20060200179A1 (en) * | 2003-01-29 | 2006-09-07 | Barker Stephen G E | Surgical clips without protusions |
| US20120109164A1 (en) * | 2006-06-30 | 2012-05-03 | Kassab Ghassan S | Atraumatic clamp |
| CN203400180U (en) * | 2013-08-11 | 2014-01-22 | 孟令军 | Tumor extirpation pincers |
| CN104665890A (en) * | 2015-03-05 | 2015-06-03 | 建德市康华医疗器材有限公司 | Intracavitary ligating clip for endoscopic surgery |
| CN205339045U (en) * | 2015-12-24 | 2016-06-29 | 武德起 | Tumour does not have excision of wound device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11786648B2 (en) | Device for use in endoluminal vacuum therapy | |
| JP5449534B2 (en) | Delivery system for magnetic anastomosis device | |
| US8454690B2 (en) | Systems and methods for tissue expansion with fluid delivery and drainage system | |
| EP2352568B1 (en) | Administration of an adsorbent polymer for treatment of systemic inflammation | |
| JP2018504256A (en) | Method and apparatus for preventing premature birth | |
| CN209004156U (en) | It is a kind of nature enteron aisle take sundries | |
| CN205339045U (en) | Tumour does not have excision of wound device | |
| CN104274899B (en) | The multi-cavity drainage system that can subcutaneously move under water | |
| CN105615937A (en) | Noninvasive tumor removal device | |
| CN204909369U (en) | Disposable variable transparent cap of internal diameter | |
| US9233231B2 (en) | Biopsy spacer device and method of operation | |
| CN208096783U (en) | The large capacity of surgery circular staplers cuts off mechanism | |
| KR102490033B1 (en) | Medical devices for treating fistulas | |
| Lai et al. | Laparoscopy in liver transplantation: The future has arrived | |
| CN106726000B (en) | Alimentary canal connector for reconstruction of digestive tract in duodenectomy | |
| CN102671290B (en) | Active particle implantation puncture needle for digestive tract tumor endoscope | |
| CN215018250U (en) | Degradable hemostatic bag capable of carrying medicine | |
| CN214966201U (en) | Convenient-to-operate abdominal cavity blood vessel blocking device | |
| CN209679109U (en) | A kind of biliary drainage applicating device | |
| AU2013204102B2 (en) | Device for use in endoluminal vacuum therapy | |
| CN105250021A (en) | Auxiliary digestion endoscope resection transparent cap | |
| Parrah et al. | Comparative efficacy of tube cystostomy and cystotomy with indwelling urethral catheterization in the management of obstructive urolithiasis in bovines | |
| CN105030288A (en) | Automatic opening/closing type intestinal protector and method for protecting intestine | |
| CN108542459A (en) | Stomach and intestine general surgical operation equipment | |
| CN111012521A (en) | Colorectal tumor operation tumor-free device and using method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |
|
| RJ01 | Rejection of invention patent application after publication |