CN104545783A - Targeted surgery field adjusting hermetic device capable of entering into and exiting from vagina by transforming and dilating vagina - Google Patents
Targeted surgery field adjusting hermetic device capable of entering into and exiting from vagina by transforming and dilating vagina Download PDFInfo
- Publication number
- CN104545783A CN104545783A CN201510043718.3A CN201510043718A CN104545783A CN 104545783 A CN104545783 A CN 104545783A CN 201510043718 A CN201510043718 A CN 201510043718A CN 104545783 A CN104545783 A CN 104545783A
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- CN
- China
- Prior art keywords
- vagina
- tensioner ring
- flat
- control
- dilating
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
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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
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0218—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for minimally invasive surgery
Abstract
A targeted surgery field adjusting hermetic device capable of entering into and exiting from the vagina by transforming and dilating the vagina comprises a hermetic connecting sleeve, a dilating ring, an angle adjusting joint and a flat vagina operating press plate, wherein the angle adjusting joint is fixed on the outer circumference surface of dilating ring, and a connecting end of the flat vagina operating press plate is connected to the angle adjusting joint and rotates around the angle adjusting joint. The targeted surgery field adjusting hermetic device capable of entering into and exiting from the vagina by transforming and dilating the vagina has the advantages that the targeted surgery field adjusting hermetic device is capable of entering into and exiting from the vagina by the minimum sectional area by transforming, is capable of dilating the vagina sufficiently and keeping stable when being placed in the vagina, and is capable of achieving advancing and retreating and direction and position adjustment by external operation, so that a surgery field is exposed sufficiently.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, be specifically related to a kind of assistive device be applied in laparoscopic surgery
Background technology
Adopt the inflation laparoscopic surgery through vagina, meet human physilogical characteristic, trauma of abdomi napwall can be avoided, Wicresoft more, but because introitus vaginae is narrow, path is long and narrow and front and back are airtight, therefore rigid thick extension fixture is by stricture of vagina entrance difficulty, and thick device takes up space in intravaginal, affecting operating theater instruments is wide-angle discrepancy vagina, operation technique inconvenience.And soft meticulous extension fixture is because keeping stable, when being subject to the pressure effect of perienchyma and intravaginal air pressure when intravaginal, be easy to be extruded and from vagina slippage, or at intravaginal torsional deformation, be difficult to abundant vaginal dilation voluntarily, patient more cannot according to operation needs, and arbitrarily manipulation extension fixture makes freely to retreat and travel direction adjustment in its intravaginal, and surgical field of view exposes critical constraints.
Summary of the invention
The object of this invention is to provide a kind of targeting visual area regulation and control obturator being out of shape discrepancy and vaginal dilation, its can by distortion with minimum sectional area come in and go out vagina, insert intravaginal time abundant vaginal dilation keep stable, also realize advance and retreat, direction adjustment and position adjustment by external manipulation, fully expose visual area.
In order to realize such scheme, technical solution of the present invention is: a kind of targeting visual area regulation and control obturator being out of shape discrepancy and vaginal dilation, comprise airtight connection oversleeve, tensioner ring, wherein also comprise angle regulation and control joint, flat vagina manipulation pressing plate, described angle regulation and control arthrodesis is on the outer circumference surface of described tensioner ring, and the link of described flat vagina manipulation pressing plate to be connected on described angle regulation and control joint and can to regulate and control articulation around angle.
The present invention is out of shape the targeting visual area regulation and control obturator of discrepancy and vaginal dilation, wherein, the outer circumference surface lower limb of described tensioner ring has groove, described angle regulation and control joint is arranged between the relative two side of described groove, described tensioner ring lower limb is provided with the baffle plate protruding lower edge surface downwards, and baffle plate is positioned at the inboard position of groove.
The present invention is out of shape the targeting visual area regulation and control obturator of discrepancy and vaginal dilation, and wherein, described tensioner ring is circular or oval.
The present invention is out of shape the targeting visual area regulation and control obturator of discrepancy and vaginal dilation, and wherein, the described flat vagina manipulation pressing plate other end is handle.
After adopting such scheme, compared with prior art, the tensioner ring being out of shape the targeting visual area regulation and control obturator of discrepancy and vaginal dilation due to the present invention is provided with angle regulation and control joint, the link of flat vagina manipulation pressing plate to be connected on angle regulation and control joint and can to regulate and control articulation around angle, therefore by angle regulation and control joint and the relatively rotating of flat manipulation pressing plate, whole device can be made to be out of shape, when flat vagina manipulation pressing plate place plane and tensioner ring place plane are 0 degree of angle, tensioner ring is able to minimum sectional side formula turnover vaginal orifice, when the angle that flat vagina manipulates pressing plate place plane and tensioner ring place plane is 90 degree, vagina fully can be expanded and keep stable expansion state, and realize tensioner ring advance and retreat by the external manipulation of flat manipulation pressing plate, direction adjustment and position adjustment, abundant exposure visual area.
In addition, because tensioner ring lower limb has groove, angle regulation and control joint is arranged in groove, tensioner ring lower limb is provided with baffle plate, therefore the angle of flat vagina manipulation pressing plate place plane and tensioner ring place plane is limited between 0-90 degree, make vagina more can keep stable when expansion state, be convenient to operation.
Accompanying drawing explanation
Fig. 1 is the partial cross-sectional perspective view that the present invention is out of shape the targeting visual area regulation and control obturator of discrepancy and vaginal dilation;
Fig. 2 be the present invention be out of shape come in and go out and vaginal dilation targeting visual area regulation and control obturator in flat vagina manipulate axonometric chart when pressing plate place plane and tensioner ring place plane are 0 degree;
Fig. 3 be the present invention be out of shape come in and go out and vaginal dilation targeting visual area regulation and control obturator in flat vagina manipulate the axonometric chart of other direction when pressing plate place plane and tensioner ring place plane are 0 degree;
Fig. 4 be the present invention be out of shape come in and go out and vaginal dilation targeting visual area regulation and control obturator in flat vagina manipulate axonometric chart when pressing plate place plane and tensioner ring place plane are 90 degree;
Fig. 5 be the present invention be out of shape come in and go out and vaginal dilation targeting visual area regulation and control obturator in flat vagina manipulate the axonometric chart of other direction when pressing plate place plane and tensioner ring place plane are 90 degree.
Detailed description of the invention
As Fig. 1, shown in 2, the present invention is out of shape the targeting visual area regulation and control obturator of discrepancy and vaginal dilation, comprise airtight connection oversleeve 11, tensioner ring 12, angle regulation and control joint 13, flat vagina manipulation pressing plate 14, tensioner ring 12 can be circle or ellipse, the Zhou Jing of tensioner ring 12 is greater than the Zhou Jing after the introitus vaginae expansion under naturalness, tensioner ring 12 side formula linearly can enter intravaginal by introitus vaginae with minimum cross section, airtight connection oversleeve 11 is connected on tensioner ring 12 inwall, angle regulation and control joint 13 is a rotating shaft, be fixed on the outer circumference surface of tensioner ring 12, flat vagina manipulation pressing plate 14 one end is link, the other end is handle 141, the link of flat vagina manipulation pressing plate 14 to be enclosed within angle regulation and control joint 13 and can to regulate and control joint 13 around angle and rotates, in the present embodiment, groove 121 is had at the outer circumference surface lower limb of tensioner ring 12, angle regulation and control joint 13 is arranged between the relative two side of groove 121, tensioner ring 12 lower limb is one-body molded the baffle plate 122 protruding lower edge surface downwards, baffle plate 122 is positioned at the most inboard position of groove 121, the inboard wall of baffle plate 122 and groove 121 is in same plane, make flat vagina manipulation pressing plate 14 can regulate and control joint 13 around angle to rotate between 0-90 degree, as Fig. 4, shown in 5, when flat vagina manipulation pressing plate 14 is resisted against on baffle plate 122, main part place plane and the tensioner ring 12 place plane of flat vagina manipulation pressing plate 14 are 90 degree of angles and can keep the steady statue of 90 degree of angles, as Fig. 2, shown in 3, when flat vagina manipulation pressing plate 14 is resisted against on groove 121 bottom surface, flat vagina manipulation pressing plate 14 main part place plane and tensioner ring 12 place plane are 0 degree of angle.
In actual operation process, flat vagina manipulation pressing plate 14 main part place plane and tensioner ring 12 place plane is first made to be 0 degree of angle, as shown in Figure 2, then the sectional side formula turnover vaginal orifice that tensioner ring 12 can be minimum, as shown in Figure 3, after tensioner ring 12 inserts intravaginal, utilize Intrapelvic loose space, at the airtight connection oversleeve 11 of the outside tractive of vaginal orifice, make tensioner ring 12 relative flat vagina manipulate pressing plate 14 to rotate, the angle making flat vagina manipulate pressing plate 14 main part place plane and tensioner ring 12 place plane is 90 degree, as Fig. 4, shown in 5, thus vagina is fully expanded into cylindrical shape, the handle 141 of flat vagina manipulation pressing plate 14 is positioned at outside vagina, take operative site as targeting, flat vagina manipulation pressing plate 14 is operated in vitro by handle 141, thus make tensioner ring 12 free to go forward or back out in intravaginal, position, direction adjustable, abundant exposure visual area, be convenient to operation.
The above embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that the common engineers and technicians in this area make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
Claims (4)
1. one kind is out of shape the targeting visual area regulation and control obturator of discrepancy and vaginal dilation, comprise airtight connection oversleeve (11), tensioner ring (12), it is characterized in that: also comprise angle regulation and control joint (13), flat vagina manipulation pressing plate (14), described angle regulation and control joint (13) is fixed on the outer circumference surface of described tensioner ring (12), and it is upper and can regulate and control joint (13) around angle and rotate that the link of described flat vagina manipulation pressing plate (14) is connected to described angle regulation and control joint (13).
2. the targeting visual area regulation and control obturator of distortion discrepancy as claimed in claim 1 and vaginal dilation, it is characterized in that: the outer circumference surface lower limb of described tensioner ring (12) has groove (121), described angle regulation and control joint (13) is arranged between the relative two side of described groove (121), described tensioner ring (12) lower limb is provided with the baffle plate (122) protruding lower edge surface downwards, and baffle plate (122) is positioned at the inboard position of groove (121).
3. the targeting visual area regulation and control obturator of distortion discrepancy as claimed in claim 2 and vaginal dilation, is characterized in that: described tensioner ring (12) is for circular or oval.
4. the targeting visual area regulation and control obturator of distortion discrepancy as claimed in claim 3 and vaginal dilation, is characterized in that: described flat vagina manipulation pressing plate (14) other end is handle (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510043718.3A CN104545783B (en) | 2015-01-28 | 2015-01-28 | Deformation comes in and goes out and the targeting visual area regulation and control obturator of vaginal dilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510043718.3A CN104545783B (en) | 2015-01-28 | 2015-01-28 | Deformation comes in and goes out and the targeting visual area regulation and control obturator of vaginal dilation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104545783A true CN104545783A (en) | 2015-04-29 |
| CN104545783B CN104545783B (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510043718.3A Active CN104545783B (en) | 2015-01-28 | 2015-01-28 | Deformation comes in and goes out and the targeting visual area regulation and control obturator of vaginal dilation |
Country Status (1)
| Country | Link |
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| CN (1) | CN104545783B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1598002A1 (en) * | 2004-05-20 | 2005-11-23 | Sapi Med S.p.A. | Medical device for vaginal and rectal examinations or operations |
| US20060079924A1 (en) * | 2003-07-24 | 2006-04-13 | Femspec Llc | Apparatus for accessing a body cavity and methods of making same |
| US20080027477A1 (en) * | 2006-06-21 | 2008-01-31 | Obermiller F J | Fistula grafts and related methods and systems useful for treating gastrointestinal fistulae |
| US20090060977A1 (en) * | 2005-05-20 | 2009-03-05 | Neotract, Inc. | Devices, systems and methods for treating benign prostatic hyperplasia and other conditions |
| CN201365909Y (en) * | 2009-02-25 | 2009-12-23 | 安徽省立医院 | Transvaginal laparoscopic surgery assist device |
| US20130060095A1 (en) * | 2011-09-02 | 2013-03-07 | Jean Bouquet | Vaginal Speculum |
| CN203483741U (en) * | 2013-05-24 | 2014-03-19 | 江苏迪沃生物制品有限公司 | Disposable dilatation rod |
| CN204484051U (en) * | 2015-01-28 | 2015-07-22 | 凌斌 | Distortion is come in and gone out and the targeting visual area of vaginal dilation regulates and controls obturator |
-
2015
- 2015-01-28 CN CN201510043718.3A patent/CN104545783B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060079924A1 (en) * | 2003-07-24 | 2006-04-13 | Femspec Llc | Apparatus for accessing a body cavity and methods of making same |
| EP1598002A1 (en) * | 2004-05-20 | 2005-11-23 | Sapi Med S.p.A. | Medical device for vaginal and rectal examinations or operations |
| US20090060977A1 (en) * | 2005-05-20 | 2009-03-05 | Neotract, Inc. | Devices, systems and methods for treating benign prostatic hyperplasia and other conditions |
| US20080027477A1 (en) * | 2006-06-21 | 2008-01-31 | Obermiller F J | Fistula grafts and related methods and systems useful for treating gastrointestinal fistulae |
| CN201365909Y (en) * | 2009-02-25 | 2009-12-23 | 安徽省立医院 | Transvaginal laparoscopic surgery assist device |
| US20130060095A1 (en) * | 2011-09-02 | 2013-03-07 | Jean Bouquet | Vaginal Speculum |
| CN203483741U (en) * | 2013-05-24 | 2014-03-19 | 江苏迪沃生物制品有限公司 | Disposable dilatation rod |
| CN204484051U (en) * | 2015-01-28 | 2015-07-22 | 凌斌 | Distortion is come in and gone out and the targeting visual area of vaginal dilation regulates and controls obturator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104545783B (en) | 2016-08-24 |
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