CN203861292U - One-time intra-cavity incision anastomat rotary joint assembly - Google Patents
One-time intra-cavity incision anastomat rotary joint assembly Download PDFInfo
- Publication number
- CN203861292U CN203861292U CN201420124587.2U CN201420124587U CN203861292U CN 203861292 U CN203861292 U CN 203861292U CN 201420124587 U CN201420124587 U CN 201420124587U CN 203861292 U CN203861292 U CN 203861292U
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- China
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- adaptor
- rotary joint
- brace
- adaptor body
- lower adaptor
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- Withdrawn - After Issue
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Abstract
The utility model relates to a one-time intra-cavity incision anastomat rotary joint assembly which is suitable for being used in cooperation with a one-time intra-cavity incision anastomat and is a device used for conducting one-time intra-cavity anastomosing and incising on intra-cavity tissue. The one-time intra-cavity incision anastomat rotary joint assembly comprises an upper rotary joint and a lower rotary joint. The upper rotary joint comprises an upper rotary joint body, an incising knife path, a connecting piece pin, a connecting piece rotary platform, a steering hook connecting hole, a lower rotary joint locating connecting hole and a nail bin base installation hole. The front end of the upper rotary joint body is provided with the incising knife path, an anti-expansion plate groove is formed in the middle of the upper rotary joint body, and the two sides of the front end of the upper rotary joint body are provided with a nail bin base installation plane and the nail bin base installation hole which are used for installing a nail bin base. The lower rotary joint comprises a lower rotary joint body, a nail abutting base installation face, a connecting piece installation face, a lower connecting piece pin, an upper and lower rotary joint riveting hole and a lower rotary joint incising piece steering path. The nail abutting base installation face and the connecting piece installation face are arranged on the upper portion of the lower rotary joint body.
Description
Technical field
The utility model relates to a kind of disposable intracavity Endo-GIA rotary joint assembly, be applicable to disposable intracavity Endo-GIA and support the use, is a kind of on intraluminal tissue, to do that disposable intracavity coincide, cutter sweep.
Background technology
Abdominal cavity formula and or in peep in operation process, the little otch of operation process by patient or the narrow pipe that inserts wound are implemented.In traditional or open process, doctor directly contacts operative site.Due to patient's wound of its minimizing, shorten patient's convalescent period or significantly reduce overall cost, the abdominal cavity relative open surgery of formula operating-table has advantage.In order to coordinate the real needs of inner peeping type and abdominal cavity formula, inner peeping type robotic suturing device has been developed and has made doctor can contact with comparalive ease operative site.Typically, these suture instrumentses comprise be supported on approach robotic suturing device end can be hinged tool component.This tool component can selectively be manipulated so that doctor can manipulate operation device in limited space.These instruments are peeped operation significant medical benefit are provided in giving.However, still wish at cost and manufacture in complexity to improve to some extent.
Endo-GIA is open Endo-GIA at present, Endo-GIA and the rotary joint assembly apparatus volume supporting with it are larger, surgical patient otch is larger, patient is recovered to unfavorable, and the time is long, increases patient suffering, Endo-GIA nail bin is fixed-direction at present, in cutting anastomosis procedures, can not regulate on demand nail bin, nail supporting base angle, coincide to adapt to angle cutting between intraluminal tissue, it is convenient not to use.
Existing Endo-GIA adopts that first organize cutting to organize identical again, and massive hemorrhage can cause patient to cut and organize time even can Massive Bleeding, can cause patient to occur the phenomenon of going into a coma.
Summary of the invention
This utility model object is to provide a kind of disposable intracavity Endo-GIA rotary joint assembly for above-mentioned weak point, adopt the rear cutting process that first coincide, the disposable intracavity Endo-GIA of this utility model rotary joint assembly, reasonable in design, volume is little, can regulate easily the nail bin nail supporting base anglec of rotation, to adapt to angle between intraluminal tissue, be convenient to coincide, cut, can not cause tissue to bleed profusely, can shorten like this operating time, facilitate doctor to operate, improve success rate of operation, patient is painful few, and post-operative recovery is fast.
Disposable intracavity Endo-GIA rotary joint assembly is to realize by the following technical solutions:
Disposable intracavity Endo-GIA rotary joint assembly comprises adaptor and lower adaptor.
Described upper adaptor comprises adaptor body, cutter path (cutter groove lancinates), brace pin, brace rotation platform, turn to pull hook connecting hole, lower adaptor be located by connecting hole and nail bin seat installing hole.Upper adaptor body front end is provided with cutter path (cutter groove), is provided with the anti-board slot that rises at upper adaptor body middle part, is provided with nail bin seat mounting plane, needle chamber seat installing hole, for nail bin seat is installed in upper adaptor body front end both sides.
At upper adaptor body, upper rear end is provided with brace rotation platform, is provided with brace pin at brace rotation platform middle part, for connection is installed, is convenient to turn to.Be provided with rear portion, cutter path in upper adaptor body rear end lower and be provided with adaptor cutting blade turning path (groove) in splayed, be provided with and turn to pull hook steering surface and turn to hook connecting hole in the cutter path of upper adaptor body one side, be provided with lower adaptor mounting plane and the lower adaptor hole that is located by connecting at the cutter path of upper adaptor body opposite side, lower adaptor mounting plane, higher than turning to pull hook steering surface, freely swings while being convenient to turn to hook to turn to.
Described lower adaptor comprises lower adaptor body, nail supporting base installed surface, brace installed surface, lower brace pin, upper and lower adaptor riveted holes, lower adaptor cutting blade turning path (groove).Be provided with nail supporting base installed surface, brace installed surface on lower adaptor body top, nail supporting base installed surface is lower than brace installed surface, on nail supporting base installed surface, be provided with lower brace pin, on lower adaptor body, be provided with upper and lower adaptor riveted holes, riveted joint after connecting for upper and lower adaptor.
Be provided with lower adaptor cutting blade turning path in lower adaptor body bottom, turn to for cutting blade.
Be provided with positioning step at lower adaptor body front end, for upper and lower adaptor assembling location.
Be provided with cutter spacing preiection at lower adaptor body front end, spacing for cutter withdrawing.
Operation principle:
When disposable intracavity Endo-GIA rotary joint assembly and disposable intracavity Endo-GIA support the use, nail bin groupware and nail supporting base are by nail bin base rear end locating hole, adopt connecting pin to be connected with upper adaptor, lower adaptor with turn to the riveted joint of aliging with upper adaptor pin-and-hole by two pin holes of pull hook front end.Rear drag hook front end is flexibly connected with turning to pull hook rear end.Rotation fixed block is connected with rear pull hook rear end.
The fixing upper handle of rotation is arranged on fixed handle front end with the fixing lower handle of rotation, insurance female connector is contained between the fixing upper handle of rotation and the fixing lower handle of rotation, the fixing upper handle of rotation top is provided with rotation locating rod installing hole, and rotation fixed block is arranged on insurance female connector top rotation fixed block installed surface.The pull bar of giving up the throne is arranged on the fixing lower handle front end of rotation and is provided with the rectangle pull bar of giving up the throne and installs in sliding tray.
Rotation locating rod bottom is arranged in the rotation locating rod installing hole on the fixing upper handle of rotation top, in rotating down pressing sheet, rotation, tabletting, rotation stage clip, rotation fixed cap are sleeved on rotation locating rod top successively, and rotary handle is fixedly mounted on rotation fixed pole top.
When disposable intracavity Endo-GIA uses, by rotating fixing upper handle, the fixing lower handle of rotation and insurance female connector are arranged on disposable intracavity Endo-GIA fixed handle front end, rotate rotary handle driven rotary locating rod, tabletting in rotation, rotation locating rod driven rotary fixed block, drag hook after rotation fixed block drives, the moving pull hook that turns to of post-tensioning hook strip, turn to pull hook to drive upper adaptor, lower adaptor, nail bin groupware, nail supporting base turns an angle, coincide to adapt to intraluminal tissue different angles, cutting, the tabletting bottom that nail bin groupware and nail supporting base steering angle can rotate tabletting by rotation is provided with a tapered protrusion and in plane on rotating down pressing sheet, is provided with some anglec of rotation locating slots and matches and turn an angle to regulate nail bin groupware and nail supporting base rotation direction and the anglec of rotation, coincide to adapt to intraluminal tissue different angles, cutting.
Disposable intracavity Endo-GIA rotary joint assembly is reasonable in design, compact conformation, and volume is little, adopt the rear cutting process that first coincide, the disposable intracavity Endo-GIA of this utility model rotary joint assembly, can regulate nail bin nail supporting base easily, the anglec of rotation, to adapt to angle between intraluminal tissue, is convenient to coincide, cut, can not cause tissue to bleed profusely, can shorten like this operating time, facilitate doctor to operate, improve success rate of operation, patient is painful few, and post-operative recovery is fast.Disposable intracavity Endo-GIA rotary joint assembly, is applicable to disposable intracavity Endo-GIA and supports the use, and is that disposable intracavity coincide, cutter sweep in a kind of desirable doing on intraluminal tissue.
Brief description of the drawings
Below with reference to accompanying drawing, the utility model is described in further detail:
Fig. 1 is disposable intracavity Endo-GIA rotary joint assembly structure and using state assembling schematic diagram.
Fig. 2 is the upper adapter structure schematic diagram 1 of disposable intracavity Endo-GIA rotary joint assembly.
Fig. 3 is the upper adapter structure schematic diagram 2 of disposable intracavity Endo-GIA rotary joint assembly.
Fig. 4 is the lower adapter structure schematic diagram 1 of disposable intracavity Endo-GIA rotary joint assembly.
Fig. 5 is the lower adapter structure schematic diagram 2 of disposable intracavity Endo-GIA rotary joint assembly.
Fig. 6 is disposable intracavity Endo-GIA rotary joint assembly using state schematic diagram.
Detailed description of the invention
With reference to accompanying drawing 1～6, disposable intracavity Endo-GIA rotary joint assembly comprises adaptor 3 and lower adaptor 4.
Described upper adaptor 3 comprises adaptor body 3-1, cutter path (cutter groove lancinates) 3-2, brace pin 3-3, brace rotation platform 3-4, turn to pull hook connecting hole 3-5, lower adaptor be located by connecting hole 3-6 and nail bin seat installing hole 3-7.Upper adaptor body 3-1 front end is provided with cutter path (cutter groove) 3-2, be provided with the anti-board slot 3-8 that rises at upper adaptor body 3-1 middle part, be provided with nail bin seat mounting plane 3-9, needle chamber seat installing hole 3-7 in upper adaptor body 3-1 front end both sides, for nail bin seat 1-7 is installed.
At upper adaptor body 3-1, upper rear end is provided with brace rotation platform 3-4, is provided with brace pin 3-3 at brace rotation platform 3-4 middle part, for connection is installed, is convenient to turn to.Be provided with rear portion, cutter path in upper adaptor body 3-1 rear end lower and be provided with adaptor cutting blade turning path (groove) 3-11 in splayed, be provided with and turn to pull hook steering surface 3-12 and turn to hook connecting hole 3-5 in the cutter path of upper adaptor body one side, be provided with lower adaptor mounting plane 3-10 and the lower adaptor hole 3-6 that is located by connecting at the cutter path of upper adaptor body opposite side, lower adaptor mounting plane 3-10, higher than turning to pull hook steering surface 3-12, freely swings while being convenient to turn to hook to turn to.
Described lower adaptor 4 comprises lower adaptor body 4-1, nail supporting base installed surface 4-2, brace installed surface 4-3, lower brace pin 4-4, upper and lower adaptor riveted holes 4-5, lower adaptor cutting blade turning path (groove) 4-6.Be provided with nail supporting base installed surface 4-2, brace installed surface 4-3 on lower adaptor body 4-1 top, nail supporting base installed surface is lower than brace installed surface, on nail supporting base installed surface 4-2, be provided with lower brace pin 4-4, on lower adaptor body 4-1, be provided with upper and lower adaptor riveted holes 4-5, riveted joint after connecting for upper and lower adaptor.
Be provided with lower adaptor cutting blade turning path 4-6 in lower adaptor body 4-1 bottom, turn to for cutting blade.
Be provided with positioning step 4-7 at lower adaptor body 4-1 front end, for upper and lower adaptor assembling location.
Be provided with cutter spacing preiection 4-8 at lower adaptor body 4-1 front end, spacing for cutter withdrawing.
When disposable intracavity Endo-GIA rotary joint assembly and disposable intracavity Endo-GIA support the use, nail bin groupware 1 and nail supporting base 2 are by nail bin base rear end locating hole, adopt connecting pin to be connected with upper adaptor 3, lower adaptor 4 with turn to the riveted joint of aliging with upper adaptor pin-and-hole by two pin holes of pull hook 5 front ends.Rear drag hook 6 front ends are flexibly connected with turning to pull hook 5 rear ends.Rotation fixed block 7 is connected with rear pull hook 6 rear ends.
The fixing upper handle 11 of rotation is arranged on fixed handle 18 front ends with the fixing lower handle 9 of rotation, insurance female connector 8 is contained between the fixing upper handle 11 of rotation and the fixing lower handle 1 of rotation, the fixing upper handle of rotation 11 tops are provided with rotation locating rod installing hole, and rotation fixed block 7 is arranged on insurance female connector 8 top rotation fixed block installed surfaces.
The pull bar 10 of giving up the throne is arranged on fixing lower handle 9 front ends of rotation and is provided with the rectangle pull bar of giving up the throne and installs in sliding tray.
Rotation locating rod 12 bottoms are arranged in the rotation locating rod installing hole on the fixing upper handle of rotation 11 tops, in rotating down pressing sheet 13, rotation, tabletting 14, rotation stage clip 15, rotation fixed cap 16 are sleeved on rotation locating rod 12 tops successively, and rotary handle 17 is fixedly mounted on rotation fixed pole 12 tops.
When disposable intracavity Endo-GIA uses, by rotating fixing upper handle 11, the fixing lower handle 9 of rotation and insurance female connector 8 are arranged on disposable intracavity Endo-GIA fixed handle 18 front ends, rotate rotary handle 17 driven rotary locating rods 12, tabletting 14 in rotation, rotation locating rod 12 driven rotary fixed blocks 7, drag hook 6 after rotation fixed block 7 drives, rear drag hook 6 drives and turns to pull hook 5, turn to pull hook 5 to drive upper adaptor 3, lower adaptor 4, nail bin groupware 1, nail supporting base 2 turns an angle, coincide to adapt to intraluminal tissue different angles, cutting, coincide, when cutting intraluminal tissue, determine handle 19 by work and operate realization.The tabletting bottom that nail bin groupware 1 and nail supporting base 2 steering angles can rotate tabletting 14 by rotation is provided with a tapered protrusion and matches and turn an angle to regulate nail bin groupware 1 and nail supporting base 2 rotation directions and the anglec of rotation with being provided with some anglec of rotation locating slots in plane on rotating down pressing sheet, coincide, cuts to adapt to intraluminal tissue different angles.
Claims (3)
1. a disposable intracavity Endo-GIA rotary joint assembly, is characterized in that: comprise adaptor and lower adaptor; Described upper adaptor comprises adaptor body, cutting cutter track, brace pin, brace rotation platform, turns to pull hook connecting hole, lower adaptor be located by connecting hole and nail bin seat installing hole; Upper adaptor body front end is provided with cutter path, is provided with the anti-board slot that rises at upper adaptor body middle part, is provided with nail bin seat mounting plane, needle chamber seat installing hole, for nail bin seat is installed in upper adaptor body front end both sides;
At upper adaptor body, upper rear end is provided with brace rotation platform, be provided with brace pin at brace rotation platform middle part, be used for installing connection, be convenient to turn to, upper adaptor body rear end lower is provided with rear portion, cutter path and is provided with adaptor cutting blade turning path, be provided with and turn to pull hook steering surface and turn to hook connecting hole in the cutter path of upper adaptor body one side, be provided with lower adaptor mounting plane and the lower adaptor hole that is located by connecting at the cutter path of upper adaptor body opposite side, lower adaptor mounting plane is higher than turning to pull hook steering surface, while being convenient to turn to hook to turn to, freely swing,
Described lower adaptor comprises lower adaptor body, nail supporting base installed surface, brace installed surface, lower brace pin, upper and lower adaptor riveted holes, lower adaptor cutting blade turning path; Lower adaptor body top is provided with nail supporting base installed surface, brace installed surface, nail supporting base installed surface is lower than brace installed surface, on nail supporting base installed surface, be provided with lower brace pin, on lower adaptor body, be provided with upper and lower adaptor riveted holes, riveted joint after connecting for upper and lower adaptor;
Be provided with lower adaptor cutting blade turning path in lower adaptor body bottom, turn to for cutting blade.
2. disposable intracavity Endo-GIA rotary joint assembly according to claim 1, is characterized in that: be provided with positioning step at lower adaptor body front end, for upper and lower adaptor assembling location.
3. disposable intracavity Endo-GIA rotary joint assembly according to claim 1, is characterized in that: be provided with cutter spacing preiection at lower adaptor body front end, and spacing for cutter withdrawing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124587.2U CN203861292U (en) | 2014-03-19 | 2014-03-19 | One-time intra-cavity incision anastomat rotary joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420124587.2U CN203861292U (en) | 2014-03-19 | 2014-03-19 | One-time intra-cavity incision anastomat rotary joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203861292U true CN203861292U (en) | 2014-10-08 |
Family
ID=51642285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420124587.2U Withdrawn - After Issue CN203861292U (en) | 2014-03-19 | 2014-03-19 | One-time intra-cavity incision anastomat rotary joint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203861292U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860229A (en) * | 2014-03-19 | 2014-06-18 | 常州威克医疗器械有限公司 | Rotary joint assembly for disposable intra-cavity cutting stapler |
| CN108969042A (en) * | 2018-09-28 | 2018-12-11 | 江苏孜航精密五金有限公司 | Reuse the percussion component of the hysteroscope Endo-GIA body of a gun |
| CN108969041A (en) * | 2018-09-28 | 2018-12-11 | 江苏孜航精密五金有限公司 | Reuse the hysteroscope Endo-GIA body of a gun |
| CN108969040A (en) * | 2018-09-28 | 2018-12-11 | 江苏孜航精密五金有限公司 | Reuse the transmission component of the hysteroscope Endo-GIA body of a gun |
| CN115054302A (en) * | 2022-06-23 | 2022-09-16 | 常州安康医疗器械有限公司 | Endoscope cutting anastomat assembly |
-
2014
- 2014-03-19 CN CN201420124587.2U patent/CN203861292U/en not_active Withdrawn - After Issue
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860229A (en) * | 2014-03-19 | 2014-06-18 | 常州威克医疗器械有限公司 | Rotary joint assembly for disposable intra-cavity cutting stapler |
| CN103860229B (en) * | 2014-03-19 | 2015-12-30 | 常州威克医疗器械有限公司 | Disposable intracavity Endo-GIA rotary joint assembly |
| CN108969042A (en) * | 2018-09-28 | 2018-12-11 | 江苏孜航精密五金有限公司 | Reuse the percussion component of the hysteroscope Endo-GIA body of a gun |
| CN108969041A (en) * | 2018-09-28 | 2018-12-11 | 江苏孜航精密五金有限公司 | Reuse the hysteroscope Endo-GIA body of a gun |
| CN108969040A (en) * | 2018-09-28 | 2018-12-11 | 江苏孜航精密五金有限公司 | Reuse the transmission component of the hysteroscope Endo-GIA body of a gun |
| WO2020062853A1 (en) * | 2018-09-28 | 2020-04-02 | 常州威克医疗器械有限公司 | Transmission assembly for reusable endoscopic cutter stapler gun body |
| WO2020062854A1 (en) * | 2018-09-28 | 2020-04-02 | 常州威克医疗器械有限公司 | Trigger assembly for reusable endoscopic cutter stapler gun body |
| WO2020062852A1 (en) * | 2018-09-28 | 2020-04-02 | 常州威克医疗器械有限公司 | Reusable endoscopic cutting stapler barrel |
| CN108969041B (en) * | 2018-09-28 | 2023-12-22 | 常州威克医疗器械有限公司 | Reusable endoscopic cutting anastomat gun body |
| CN115054302A (en) * | 2022-06-23 | 2022-09-16 | 常州安康医疗器械有限公司 | Endoscope cutting anastomat assembly |
| CN115054302B (en) * | 2022-06-23 | 2023-11-03 | 常州安康医疗器械有限公司 | Endoscopic cutting stapler assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141008 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |