CN2115769U - Multi-function anastomat for tubes and vessels of human body - Google Patents
Multi-function anastomat for tubes and vessels of human body Download PDFInfo
- Publication number
- CN2115769U CN2115769U CN 92200904 CN92200904U CN2115769U CN 2115769 U CN2115769 U CN 2115769U CN 92200904 CN92200904 CN 92200904 CN 92200904 U CN92200904 U CN 92200904U CN 2115769 U CN2115769 U CN 2115769U
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- China
- Prior art keywords
- clamp
- anastomat
- lower limb
- rotating shaft
- vessels
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Abstract
The utility model relates to a multifunction fixed anastomat for tubes and vessels of a human body belonging to the field of medical surgical instruments. The multifunction fixed anastomat for tubes and vessels of a human body is suitable for the new anastomoses of a fallopian tube which is ligate, a spermatic duct and a blood vessel, which is helpful to recover the function of the organs. The multifunction fixed anastomat for tubes and vessels of a human body is composed of a pincers body, a supporting bracket, a slide sheet, a threaded rod, a rotating shaft and an on off gear. When the utility model is used in an operation, an anastomoses mouth is aimed at a focal plane under a microscope, the visual field is clear all the time, and the anastomoses mouth can not bear tension force, which can ensure that the operation can be easily carried out.
Description
This utility model relates to a kind of medical surgical instrument field, exactly is multifunctional human pipeline anastomat, is applicable to do coincideing again of fallopian tube, deferent duct and the blood vessel of pricking knot, with restore funcitons.
Current, do fallopian tube and deferential anastomosis operation, be to take or clamp the both sides of pipeline anastomotic stoma and locate with two clamps by assistant doctor's hands, undergo surgery at microscopically,, take clamp to have mobile slightly as assistant doctor's hands because suture is the superfine not damaged line of 8-0, promptly there is displacement on microscopically focal length plane, cause the visual field fuzzy, and suture isolates anastomotic stoma, reform and operation is done over again.
The purpose of this utility model is that a kind of multifunctional human pipeline fixed anastomosis device will be provided, be intended to overcome the foot of above-mentioned technology, provide stationary clamp to clamp the both sides of pipeline anastomotic stoma and locate, clamp can not move in operation, remain at microscopically and to get a clear view, perform the operation successfully guaranteeing.
The purpose of this utility model is achieved in that
A kind of multifunctional human pipeline fixed anastomosis device, be made up of caliper body, bearing support, slide plate, screw rod, rotating shaft and clutch gear, caliper body (1a, 1b) is made up of stapling head (2), spring (3), clamp upper limb (4a, 4b) and clamp lower limb (5a, 5b); Clamp lower limb (5a) are connected with an end of bearing support (6), clamp lower limb (5b) are connected with slide plate (7), slide plate (7) is in bearing support (6) medial launder, one end of slide plate (7) and screw rod (8) are connected, the other end of screw rod (8) has spin nut (10), rotate spin nut (10), can make slide plate (7) sliding transfer in the middle of bearing support (6), thus make between two caliper body (1a, 1b) distance can near or draw back (being controlled between 10～50mm); The one end upside and the geared sleeve (12) of bearing support (6) are connected; One side of base plate (13) is connected with rotating shaft (11), one end of rotating shaft (11) is a button wheel (15), the other end of rotating shaft (11) is fixed with clutch gear (14), when in clutch gear (14) inserts geared sleeve (12), meshing, base plate (13) location, when clutch gear (14) broke away from geared sleeve (12), rotating shaft (11) drove base plate (13) and can freely rotate, thereby made base plate (13) and caliper body (1) change angle by the needs when performing the operation.
Button (9) is equipped with at the middle part of clamp upper limb (4) and clamp lower limb (5), one end in contact reed (16) (as shown in Figure 3) of button (9), pressing the button (9) makes reed (16) break away from stapling head (2), stapling head (2) can be extracted, replaceable small-sized stapling head (17) is so that the usefulness of coincide deferent duct or minute blood vessel.
The number of teeth of clutch gear (14) can have 10～20, and the gear grooved in the geared sleeve (12) is meshed with clutch gear (14),
Between clamp upper limb (4) and the clamp lower limb (5), be placed with spring (3), spring (3) upper end pushes against screw-cap (18), screw-cap (18) center is threaded with small screw (19), small screw (19) upper end props up clamp upper limb (4) inboard, rotate screw-cap (18), the tension force of adjustable springs (3) is in order to the gmatjpdumamics of adjustable clamp binding clip (2).
The utility model has the advantages that: one because two caliper body fixedly are clamped the both sides of pipeline anastomotic stoma, after the adjustment spacing with regard to stationary positioned, simultaneously, the smooth stomach wall of base plate can not be shifted, behind the microscope alignment focal plane, remain and get a clear view, carry out smoothly to guarantee operation; Its two, change angle according to operation needs base plate and caliper body by clutch gear, can finish the stitching of pipe circumference smoothly; Its three, the replaceable small-sized stapling head of stapling head all can be made anastomosis operation to fallopian tube, deferent duct and blood vessel.
Accompanying drawing 1, this utility model structural representation
Accompanying drawing 2, this utility model plan structure sketch map
The A-A of accompanying drawing 3, Fig. 2 is to structural representation
Accompanying drawing 4, clutch gear (14) and geared sleeve (12) sketch map
The B place structural representation of accompanying drawing 5, Fig. 1
Accompanying drawing 6, small-sized stapling head (17) sketch map
Embodiment:
Caliper body (1a, 1b) by clamp upper limb (4), clamp lower limb (5), stapling head (2), spring (3) constitutes, the long 60mm of clamp upper limb (4), the long 35mm of lower limb (5), be dynamically connected at the fulcrum place by pin (21), clamp lower limb (5a) are fixed on the bearing support (6), another clamp lower limb (5b) are fixed on the slide plate (7), slide plate (7) can be left in bearing support (6) groove, move right, slide plate (7) is connected with screw rod (8), one end of screw rod (8) is threaded with spin nut (10), rotation spin nut (10) can drive slide plate (7) and caliper body (1b) moves, the distance of two caliper body (1) is moved between 10～50mm, on the clamp, lower limb (4,5) head end is 2 * 1.5mm hole, can insert stapling head (2), the gmatjpdumamics of stapling head (2) can be regulated by the tension force that rotates screw-cap (18) adjustment spring (3); Clutch gear (14) tooth number Z=15, modulus M=0.65, φ d=10mm, clutch gear (14) and geared sleeve (12) are when separating, can change the angle of caliper body (1) and base plate (13), during engagement, caliper body (1) is a stationary positioned with base plate (13), be convenient to operation and carry out smoothly, base plate is 85 * 80mm.
Claims (4)
1, a kind of multifunctional human pipeline fixed anastomosis device, form by caliper body, bearing support, slide plate, screw rod, rotating shaft and clutch gear, it is characterized in that caliper body (1a, 1b) is made up of stapling head (2), spring (3), clamp upper limb (4a, 4b) and clamp lower limb (5a, 5b), clamp lower limb (5a) are connected with an end of bearing support (6), clamp lower limb (5b) are connected with slide plate (7), slide plate (7) is in bearing support (6) medial launder, one end of slide plate (7) and screw rod (8) are connected, and the other end of screw rod (8) has spin nut (10); The one end upside and the geared sleeve (12) of bearing support (6) are connected; One side of base plate (13) is connected with rotating shaft (11), and an end of rotating shaft (11) is a button wheel (15), and the other end of rotating shaft (11) is fixed with clutch gear (14).
2, anastomat according to claim 1 is characterized in that button (9) is equipped with at the middle part of clamp upper limb (4) and clamp lower limb (5), an end in contact reed (16) of button (9).
3, anastomat according to claim 1 is characterized in that the number of teeth of clutch gear (14) can have 10～20, and the gear grooved in the geared sleeve (12) is meshed with clutch gear (14).
4, anastomat according to claim 1, it is characterized in that between clamp upper limb (4) and the clamp lower limb (5), be placed with spring (3), spring (3) upper end pushes against screw-cap (18), screw-cap (18) center is threaded with small screw (19), and small screw (19) upper end props up clamp upper limb (4) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200904 CN2115769U (en) | 1992-01-13 | 1992-01-13 | Multi-function anastomat for tubes and vessels of human body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92200904 CN2115769U (en) | 1992-01-13 | 1992-01-13 | Multi-function anastomat for tubes and vessels of human body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2115769U true CN2115769U (en) | 1992-09-16 |
Family
ID=4948064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92200904 Granted CN2115769U (en) | 1992-01-13 | 1992-01-13 | Multi-function anastomat for tubes and vessels of human body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2115769U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385739A (en) * | 2013-07-31 | 2013-11-13 | 河南科技大学第一附属医院 | Vascular clamp |
| CN105662523A (en) * | 2016-03-04 | 2016-06-15 | 苏州瑞华医院有限公司 | Vascular anastomosis plate and using method thereof |
| CN106725734A (en) * | 2017-01-23 | 2017-05-31 | 吴科荣 | A kind of vas deferens agraffe |
| CN107928735A (en) * | 2017-11-30 | 2018-04-20 | 西安交通大学医学院第附属医院 | A kind of stapling apparatus for tracheoesophageal fistula repairing |
| CN109223067A (en) * | 2017-07-10 | 2019-01-18 | 上海市同济医院 | A kind of spermatic duct anastomosing operation drawing clamping external member and its method |
| CN110200670A (en) * | 2019-07-01 | 2019-09-06 | 中南大学湘雅三医院 | A kind of novel vascular surgery vascular anastomosis device |
-
1992
- 1992-01-13 CN CN 92200904 patent/CN2115769U/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385739A (en) * | 2013-07-31 | 2013-11-13 | 河南科技大学第一附属医院 | Vascular clamp |
| CN105662523A (en) * | 2016-03-04 | 2016-06-15 | 苏州瑞华医院有限公司 | Vascular anastomosis plate and using method thereof |
| CN106725734A (en) * | 2017-01-23 | 2017-05-31 | 吴科荣 | A kind of vas deferens agraffe |
| CN109223067A (en) * | 2017-07-10 | 2019-01-18 | 上海市同济医院 | A kind of spermatic duct anastomosing operation drawing clamping external member and its method |
| CN107928735A (en) * | 2017-11-30 | 2018-04-20 | 西安交通大学医学院第附属医院 | A kind of stapling apparatus for tracheoesophageal fistula repairing |
| CN107928735B (en) * | 2017-11-30 | 2020-04-28 | 西安交通大学医学院第一附属医院 | Anastomosis device for repairing tracheoesophageal fistula |
| CN110200670A (en) * | 2019-07-01 | 2019-09-06 | 中南大学湘雅三医院 | A kind of novel vascular surgery vascular anastomosis device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |