CN104434275A - Safety ruler guide percutaneous, hepatic and renal puncture suite - Google Patents
Safety ruler guide percutaneous, hepatic and renal puncture suite Download PDFInfo
- Publication number
- CN104434275A CN104434275A CN201410843634.3A CN201410843634A CN104434275A CN 104434275 A CN104434275 A CN 104434275A CN 201410843634 A CN201410843634 A CN 201410843634A CN 104434275 A CN104434275 A CN 104434275A
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- CN
- China
- Prior art keywords
- scale
- stylophore
- closing member
- scales
- nook closing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3468—Trocars; Puncturing needles for implanting or removing devices, e.g. prostheses, implants, seeds, wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3478—Endoscopic needles, e.g. for infusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention relates to the technical field of medical auxiliary instruments, in particular to a safety ruler guide percutaneous, hepatic and renal puncture suite. The safety ruler guide percutaneous, hepatic and renal puncture suite comprises a hollow needle sheath and a needle core sleeved with the needle sheath. The outer walls of the needle sheath and the needle core are provided with scales and scale values, wherein the scales include long scales and short scales, four short scales are arranged between every two adjacent long scales, the distance between every two adjacent long scales is 0.5 cm, the distance between every two adjacent short scales is 0.1 cm, the scale values are arranged on one side of the long scales, and one scale value is arranged every two long short scales from the front end of the needle sheath and the front end of the needle core. The puncture suite is simple in structure, economical and practical; by means of the scale marks, a puncture needle can be accurately pushed to the preset position, complications such as hurt to the hepatic and renal tissues and the bile duct are reduced, and the success rate of puncture is increased.
Description
Technical field
The present invention relates to medical auxiliary apparatus technical field, be specifically related to a kind of safety scale and guide percutaneous Liver and kidney puncturing kit.
Background technology
Calculus of intrahepatic duct and kidney, ureteral calculus are department of general surgery's commonly encountered diseases frequently-occurring diseases, process very thorny.Previously adopt opens abdominal cavity hepatic segments, hepalobectomy, kidney extracoporeal shock-wave lithotripsy, pyelolithotomy etc. more, in recent years along with the development of endoscopic surgery, develop percutaneous liver, kidney rubble lithotomy gradually, but, because existing percutaneous renal puncture external member is without scale marker, cannot judge that puncture needle enters the degree of depth in body, and nook closing member is hollow, insufficient strength, sharp parts is crossed and is reached 4mm, is easy to cause damage and puncture failure.
Summary of the invention
In order to overcome the shortcoming and defect existed in prior art, a kind of safety scale is the object of the present invention is to provide to guide percutaneous Liver and kidney puncturing kit, this puncturing kit structure is simple, economical and practical, there is scale marker, can accurately advance puncture needle to predetermined position, reduce the complication such as liver, nephridial tissue and bile duct injury, improve puncture success rate.
Object of the present invention is achieved through the following technical solutions: a kind of safety scale guides percutaneous Liver and kidney puncturing kit, the stylophore comprising inner hollow and the nook closing member be sheathed in stylophore, described stylophore, the lateral wall of nook closing member all offers scale and scale value, scale comprises long scale and short scale, four short scales are provided with between adjacent two long scales, distance between adjacent two long scales is 0.5cm, distance between adjacent two short scales is 0.1cm, scale value is arranged at the side of long scale, and from stylophore, the front end of nook closing member is risen and is arranged a scale value every two long scales.
Further, the 16-20cm of the length of described stylophore, the length of the scale of stylophore is 14-16cm, and the length of described nook closing member is 18-22cm, and the scale length of nook closing member is 16-18cm.
Further, the 18cm of the length of described stylophore, the length of the scale of stylophore is 15cm, and the length of described nook closing member is 20cm, and the scale length of nook closing member is 17cm.
Further, the front end of described nook closing member is provided with sharp end, and the length of described sharp end is 2mm.
Further, described sharp end stretches out the front end of described stylophore.
Further, the rear end of described stylophore is fixed with holds up ear, holds up the rear end of ear to be fixed with the first Handheld Division.
Further, the rear end of described nook closing member is fixed with the second Handheld Division.
Further, the lateral wall of described first Handheld Division, the second Handheld Division all offers anti-slip veins.
Further, the lateral wall of described stylophore, nook closing member is provided with the titanium nitride thin rete that thickness is 20-40 μm.
Further, the lateral wall of described stylophore, nook closing member is provided with the antibiotic layer that thickness is 5-25 μm.
Beneficial effect of the present invention is: the lateral wall of stylophore of the present invention, nook closing member all offers scale and scale value, paracentesis depth and position can be specified, the degree of depth of puncture needle accurately can be advanced by the depth of needle of the degree of depth of preoperative CT, intraoperative ultrasound location prediction and correspondence, structure is simple, economical and practical, there is scale marker, can accurately advance puncture needle to predetermined position, reduce the complication such as liver, nephridial tissue and bile duct injury, improve puncture success rate.
Puncturing kit tool of the present invention has the following advantages: 1, have scale marker, specify paracentesis depth and position, the degree of depth of puncture needle accurately can be advanced, 2, avoid puncturing and dark or excessively shallowly cause damage or operative failure by the depth of needle of the degree of depth of preoperative CT, intraoperative ultrasound location prediction and correspondence; 3, operating walk way is set up in guiding; 4, fast and easy, saves operating time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the close-up schematic view of stylophore of the present invention, nook closing member;
Reference numeral is: 1-stylophore, 11-hold up ear, the 12-the first Handheld Division, 2-nook closing member, 21-sharp end, the 22-the second Handheld Division, 3-scale, 31-long scale, 32-short scale, 4-scale value, 5-anti-slip veins.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with embodiment and accompanying drawing 1-2, the present invention is further illustrated, and the content that embodiment is mentioned not is limitation of the invention.
See Fig. 1-2, a kind of safety scale guides percutaneous Liver and kidney puncturing kit, the stylophore 1 comprising inner hollow and the nook closing member 2 be sheathed in stylophore 1, described stylophore 1, the lateral wall of nook closing member 2 all offers scale 3 and scale value 4, scale 3 comprises long scale 31 and short scale 32, four short scales 32 are provided with between adjacent two long scales 31, distance between adjacent two long scales 31 is 0.5cm, distance between adjacent two short scales 32 is 0.1cm, scale value 4 is arranged at the side of long scale 31, and from stylophore 1, the front end of nook closing member 2 is risen and is arranged a scale value 4 every two long scales 31.
The lateral wall of stylophore 1 of the present invention, nook closing member 2 all offers scale 3 and scale value 4, paracentesis depth and position can be specified, the degree of depth of puncture needle accurately can be advanced by the depth of needle of the degree of depth of preoperative CT, intraoperative ultrasound location prediction and correspondence, structure is simple, economical and practical, there is scale 3 to identify, can accurately advance puncture needle to predetermined position, reduce the complication such as liver, nephridial tissue and bile duct injury, improve puncture success rate.
In the present embodiment, the 16-20cm of the length of described stylophore 1, the length of the scale 3 of stylophore 1 is 14-16cm, and the length of described nook closing member 2 is 18-22cm, and scale 3 length of nook closing member 2 is 16-18cm.For making the present invention reach best result of use, the 18cm of the length of described stylophore 1, the length of the scale 3 of stylophore 1 is 15cm, and the length of described nook closing member 2 is 20cm, and scale 3 length of nook closing member 2 is 17cm.
In the present embodiment, the front end of described nook closing member 2 is provided with sharp end 21, and the length of described sharp end 21 is 2mm.Sharp end 21 is shorter, can avoid puncturing dark or excessively shallowly causing damage or operative failure.
In the present embodiment, described sharp end 21 stretches out the front end of described stylophore 1.Puncture procedure is convenient in the setting of said structure.
In the present embodiment, the rear end of described stylophore 1 is fixed with holds up ear 11, holds up the rear end of ear 11 to be fixed with the first Handheld Division 12.Hold up arranging of ear 11 conveniently to buttress stylophore 1, stylophore 1 is conveniently arrested in arranging of the first Handheld Division 12.
In the present embodiment, the rear end of described nook closing member 2 is fixed with the second Handheld Division 22.Nook closing member 2 is conveniently arrested in arranging of second Handheld Division 22.
In the present embodiment, the lateral wall of described first Handheld Division 22, Handheld Division 12, second all offers anti-slip veins 5.Arranging of anti-slip veins 5 can increasing friction force, convenient promptly stylophore 1 and nook closing member 2.
In the present embodiment, the lateral wall of described stylophore 1, nook closing member 2 is provided with the titanium nitride thin rete that thickness is 20-40 μm.Titanium nitride thin rete hardness is high, wearability good, adhesive force good, anticorrosive, there is good cell compatibility.
In the present embodiment, the lateral wall of described stylophore 1, nook closing member 2 is provided with the antibiotic layer that thickness is 5-25 μm.Antibiotic layer be arranged so that sheath tube body has good antibacterial action, protect from infection.
When puncturing kit of the present invention uses, under localization by ultrasonic, the gallbladder pipe of expansion or calculus is first there is with puncturing kit puncture, renal pelvis, extract bile or urine confirmation arrival predetermined position out, paracentesis depth is recorded according to puncture needle mark scale 3, extract nook closing member 2, insert zebra guide wire, cut puncturing hole place skin and be about 8mm, registered depth also fixes zebra guide wire, external member will be expanded to be guided down by seal wire by desired depth ascending (8-16-20Fr) and progressively expand passage, after being expanded to suitable aperture, insert operation sheath, put into choledochoscope or percutaneous liver, nephroscopy whether enter predetermined position and and complete operation technique, can repeat according to abovementioned steps as do not arrived.
Puncturing kit tool of the present invention has the following advantages: 1, have scale 3 to identify, specify paracentesis depth and position, the degree of depth of puncture needle accurately can be advanced, 2, avoid puncturing and dark or excessively shallowly cause damage or operative failure by the depth of needle of the degree of depth of preoperative CT, intraoperative ultrasound location prediction and correspondence; 3, operating walk way is set up in guiding; 4, fast and easy, saves operating time.
Above-described embodiment is the present invention's preferably implementation, and in addition, the present invention can also realize by alternate manner, and any apparent replacement is all within protection scope of the present invention without departing from the inventive concept of the premise.
Claims (10)
1. a safety scale guides percutaneous Liver and kidney puncturing kit, the stylophore comprising inner hollow and the nook closing member be sheathed in stylophore, it is characterized in that: the lateral wall of described stylophore, nook closing member all offers scale and scale value, scale comprises long scale and short scale, four short scales are provided with between adjacent two long scales, distance between adjacent two long scales is 0.5cm, distance between adjacent two short scales is 0.1cm, scale value is arranged at the side of long scale, and arranges a scale value every two long scales from the front end of stylophore, nook closing member.
2. a kind of safety scale according to claim 1 guides percutaneous Liver and kidney puncturing kit, it is characterized in that: the 16-20cm of the length of described stylophore, the length of the scale of stylophore is 14-16cm, and the length of described nook closing member is 18-22cm, and the scale length of nook closing member is 16-18cm.
3. a kind of safety scale according to claim 1 guides percutaneous Liver and kidney puncturing kit, and it is characterized in that: the 18cm of the length of described stylophore, the length of the scale of stylophore is 15cm, and the length of described nook closing member is 20cm, and the scale length of nook closing member is 17cm.
4. a kind of safety scale according to claim 1 guides percutaneous Liver and kidney puncturing kit, and it is characterized in that: the front end of described nook closing member is provided with sharp end, the length of described sharp end is 2mm.
5. a kind of safety scale according to claim 4 guides percutaneous Liver and kidney puncturing kit, it is characterized in that: described sharp end stretches out the front end of described stylophore.
6. a kind of safety scale according to claim 1 guides percutaneous Liver and kidney puncturing kit, it is characterized in that: the rear end of described stylophore is fixed with holds up ear, holds up the rear end of ear to be fixed with the first Handheld Division.
7. a kind of safety scale according to claim 6 guides percutaneous Liver and kidney puncturing kit, it is characterized in that: the rear end of described nook closing member is fixed with the second Handheld Division.
8. a kind of safety scale according to claim 7 guides percutaneous Liver and kidney puncturing kit, it is characterized in that: the lateral wall of described first Handheld Division, the second Handheld Division all offers anti-slip veins.
9. a kind of safety scale according to claim 1 guides percutaneous Liver and kidney puncturing kit, it is characterized in that: the lateral wall of described stylophore, nook closing member is provided with the titanium nitride thin rete that thickness is 20-40 μm.
10. a kind of safety scale according to claim 1 guides percutaneous Liver and kidney puncturing kit, it is characterized in that: the lateral wall of described stylophore, nook closing member is provided with the antibiotic layer that thickness is 5-25 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410843634.3A CN104434275A (en) | 2014-12-31 | 2014-12-31 | Safety ruler guide percutaneous, hepatic and renal puncture suite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410843634.3A CN104434275A (en) | 2014-12-31 | 2014-12-31 | Safety ruler guide percutaneous, hepatic and renal puncture suite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104434275A true CN104434275A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410843634.3A Pending CN104434275A (en) | 2014-12-31 | 2014-12-31 | Safety ruler guide percutaneous, hepatic and renal puncture suite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104434275A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725757A (en) * | 2016-12-07 | 2017-05-31 | 上海埃斯埃医械塑料制品有限公司 | A kind of cutting type soft tissue biopsy puncture needle and its application method |
| CN108784801A (en) * | 2018-07-17 | 2018-11-13 | 中山大学附属第医院 | A kind of transhepatic cholangiography puncturing kit |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3993079A (en) * | 1974-12-14 | 1976-11-23 | Henriques De Gatztanondo Carlo | Device for percutaneous paracentesis, injection, drainage and catheterization |
| US4582061A (en) * | 1981-11-18 | 1986-04-15 | Indianapolis Center For Advanced Research, Inc. | Needle with ultrasonically reflective displacement scale |
| CN201683989U (en) * | 2010-06-01 | 2010-12-29 | 徐永成 | Disposable deep venipuncture trocar |
| CN202335906U (en) * | 2011-12-06 | 2012-07-18 | 王小芳 | Microdialysis probe for renal dialysis |
| CN102626337A (en) * | 2012-04-12 | 2012-08-08 | 郑遵成 | Multi-target vertebral canal spinal needle and use method thereof |
| CN202859254U (en) * | 2012-11-17 | 2013-04-10 | 时宝林 | Lumbar spinal needle |
| CN202875445U (en) * | 2012-10-25 | 2013-04-17 | 泰山医学院 | Abdominal cavity puncture needle |
| CN203153890U (en) * | 2013-03-20 | 2013-08-28 | 吕风国 | Novel anesthetic needle |
| US20140039534A1 (en) * | 2011-03-01 | 2014-02-06 | Wyatt Drake Geist | Depth controlled jamshidi needle |
| CN204394638U (en) * | 2014-12-31 | 2015-06-17 | 东莞市南城医院 | A kind of safety scale guides percutaneous Liver and kidney puncturing kit |
-
2014
- 2014-12-31 CN CN201410843634.3A patent/CN104434275A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3993079A (en) * | 1974-12-14 | 1976-11-23 | Henriques De Gatztanondo Carlo | Device for percutaneous paracentesis, injection, drainage and catheterization |
| US4582061A (en) * | 1981-11-18 | 1986-04-15 | Indianapolis Center For Advanced Research, Inc. | Needle with ultrasonically reflective displacement scale |
| CN201683989U (en) * | 2010-06-01 | 2010-12-29 | 徐永成 | Disposable deep venipuncture trocar |
| US20140039534A1 (en) * | 2011-03-01 | 2014-02-06 | Wyatt Drake Geist | Depth controlled jamshidi needle |
| CN202335906U (en) * | 2011-12-06 | 2012-07-18 | 王小芳 | Microdialysis probe for renal dialysis |
| CN102626337A (en) * | 2012-04-12 | 2012-08-08 | 郑遵成 | Multi-target vertebral canal spinal needle and use method thereof |
| CN202875445U (en) * | 2012-10-25 | 2013-04-17 | 泰山医学院 | Abdominal cavity puncture needle |
| CN202859254U (en) * | 2012-11-17 | 2013-04-10 | 时宝林 | Lumbar spinal needle |
| CN203153890U (en) * | 2013-03-20 | 2013-08-28 | 吕风国 | Novel anesthetic needle |
| CN204394638U (en) * | 2014-12-31 | 2015-06-17 | 东莞市南城医院 | A kind of safety scale guides percutaneous Liver and kidney puncturing kit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725757A (en) * | 2016-12-07 | 2017-05-31 | 上海埃斯埃医械塑料制品有限公司 | A kind of cutting type soft tissue biopsy puncture needle and its application method |
| CN108784801A (en) * | 2018-07-17 | 2018-11-13 | 中山大学附属第医院 | A kind of transhepatic cholangiography puncturing kit |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |