CN211022870U - Disposable anorectal anastomat convenient to assemble - Google Patents
Disposable anorectal anastomat convenient to assemble Download PDFInfo
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- CN211022870U CN211022870U CN201921243319.1U CN201921243319U CN211022870U CN 211022870 U CN211022870 U CN 211022870U CN 201921243319 U CN201921243319 U CN 201921243319U CN 211022870 U CN211022870 U CN 211022870U
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- nail
- connecting shaft
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Abstract
The utility model discloses a convenient disposable anorectal anastomosis ware of equipment, including main part and the dabber of setting at the inside intermediate position of main part, main part one side is provided with supports the nail seat, it is provided with the mounting to be close to main part one side to support the nail seat, it is connected with dabber one end through the mounting to be close to main part one side to support the nail seat, it is provided with the nail storehouse to support nail seat one side, the nail storehouse sets up and is close to in the main part and supports nail seat one end, the nail storehouse is kept away from and is provided with the body of a gun to support. The utility model discloses a compress first connecting axle and second connecting axle and collect, made things convenient for collecting and placing of dabber, and then made things convenient for collecting and placing of device, realize carrying on spacingly to the arc fixture block at second connecting axle top through the baffle simultaneously to made things convenient for the installation of supporting the nail seat, and made the baffle lose the limiting displacement to the arc fixture block through the pulling pull ring, thereby realized the dismantlement to supporting the nail seat, thereby made things convenient for the installation and the dismantlement of supporting the nail seat.
Description
Technical Field
The utility model relates to a disposable cast anus intestines anastomosis equipment technical field specifically is a disposable anus intestines anastomat of convenient equipment.
Background
The anastomat is the first example stitching instrument in the world, is used for gastrointestinal anastomosis for nearly a century, is a device used in medicine to replace the traditional manual stitching, has the advantages of reliable quality, convenient use, tightness and proper tightness, particularly quick stitching, simple and convenient operation, few side effects, few operation complications and the like, is convenient to use and convenient to use due to the development of modern science and technology and is suitable for clinical use, focus excision of the tumor operation which cannot be excised in the past is achieved, and the tubular anorectal anastomat is favored and advocated by domestic and foreign clinical surgeons, wherein the tubular anorectal anastomat is an anastomat taking anorectum as a main treatment part.
However, the existing disposable tubular anorectal anastomat has the following defects:
1. the existing disposable tubular anorectal anastomat basically adopts an integrated structure, and the structure leads the device to have large volume generally, so that the device is difficult to collect and place.
2. The mode that current disposable cast anus intestines anastomat adopted in the installation between supporting nail seat and dabber is too simple, and then leads to supporting the connection between nail seat and the dabber probably unstable, and this kind of single connected mode makes to support difficult installation and dismantlement between nail seat and the dabber.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient disposable anus intestines anastomat of equipment, the integral type structure is adopted basically to current disposable cast anus intestines anastomat of having solved, this kind of structure leads to the general volume of device great, and then leads to the device to be difficult for collecting and the problem of placing, the mode of having solved current disposable cast anus intestines anastomat and adopting supporting the installation between nail seat and the dabber simultaneously is too simple, and then lead to supporting being connected between nail seat and the dabber probably unstably, and this kind of single connected mode makes to be difficult for installing and the problem of dismantling between nail seat and the dabber.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient disposable anorectal stapler of equipment, includes the main part and sets up the dabber at the inside intermediate position of main part, main part one side is provided with supports the nail seat, it is provided with the mounting to support the nail seat to be close to main part one side, it is connected with dabber one end through the mounting to support the nail seat to be close to main part one side, it is provided with the nail storehouse to support nail seat one end to support nail seat one side to support nail storehouse setting in the main part, the nail storehouse is kept away from to support nail seat one side and is provided with the body of a gun, the main part bottom is provided with the percussion handle, percussion handle top is connected with the main part bottom, the percussion handle sets up and keeps away from nail storehouse one side at the body of a gun, the nail storehouse one end is kept away from to the main part is provided with adjusting nut, the inside screw, The second connecting shaft and the connecting assembly, the first connecting shaft is arranged on one side close to the adjusting nut, the second connecting shaft is arranged on one side far away from the adjusting nut, the diameter of the second connecting shaft is smaller than that of the first connecting shaft, the first connecting shaft is connected with the second connecting shaft through the connecting assembly, the connecting assembly consists of a first chute, a first slider, a second chute, a compression spring, a second slider, a connecting rod and a pressing cap, the first chute is arranged at the middle position inside the first connecting shaft, one end of the first chute far away from the adjusting nut is provided with an opening, the size of the opening is consistent with the diameter of the second connecting shaft, one end of the second connecting shaft close to the adjusting nut penetrates through the opening and is arranged inside the first chute, the first slider is arranged inside the first chute, one side of the first slider close to the second connecting shaft is fixedly connected with one end of the connecting shaft close to the adjusting, the second sliding groove is formed in the portion, close to one end of the adjusting nut, of the second connecting shaft, a limiting hole is formed in the top of the second sliding groove, the limiting hole is formed in the top of the first sliding groove, the compression spring and the second sliding block are arranged inside the second sliding groove, the compression spring is arranged between the second sliding block and the bottom of the second sliding groove, the bottom of the connecting rod is fixedly connected with the top of the second sliding block, the top of the connecting rod penetrates through the top of the second sliding groove and is fixedly connected with the bottom of the pressing cap, and the pressing cap is arranged at the top of the limiting hole.
Preferably, the bottom of the compression spring is fixedly connected with the inner wall of the bottom of the second sliding groove, the top of the compression spring is fixedly connected with the bottom of the second sliding block, and the compression spring is fixed between the second sliding block and the inner wall of the bottom of the second sliding groove, so that the stability of the compression spring is ensured.
Preferably, first connecting axle is close to adjusting nut one end and is connected through the screw thread closure soon with adjusting nut, first connecting axle is unanimous with second connecting axle length, sets up to unanimous through first connecting axle and second connecting axle length, and then guarantees that first connecting axle can get into inside the second connecting axle completely to make the dabber can compress and collect.
Preferably, the top of one end, far away from the adjusting nut, of the second connecting shaft is provided with an arc-shaped clamping block, the second connecting shaft is connected with the fixing piece on one side of the nail seat through the arc-shaped clamping block, and the second connecting shaft can be more conveniently abutted to the fixing and detaching between the nail seats through the arc-shaped clamping block.
Preferably, the mounting comprises recess, baffle, backup pad and spacing spring, the recess is seted up and is being supported nail seat intermediate position, the top and the bottom of recess all are provided with the baffle, the baffle with support nail seat inner wall articulated, backup pad and baffle one side fixed connection, backup pad one side fixed connection is kept away from with the baffle to spacing spring one end, the spacing spring other end with support nail seat inner wall fixed connection, through setting up recess, baffle, backup pad and spacing spring and then make the installation of supporting the nail seat more convenient, and more stable.
Preferably, a pull rope is arranged at the top of the limiting spring, one end of the pull rope is fixedly connected with one side, away from the supporting plate, of the baffle, a pull ring is arranged on the outer wall of the top of the nail abutting seat, and one end, away from the baffle, of the pull rope penetrates through the outer wall of the nail abutting seat and is fixedly connected with the pull ring.
The utility model provides a convenient disposable anus intestines anastomat of equipment possesses following beneficial effect:
(1) the utility model is provided with a first connecting shaft, a second connecting shaft, a first chute, a first slider, a second chute, a compression spring, a second slider, a connecting rod and a pressing cap, the second connecting shaft is pulled to one side far away from the first connecting shaft, at the moment, the compression spring is in a compression state, when one end of the second connecting shaft reaches one end of the first connecting shaft far away from an adjusting nut, the pressing cap is popped out under the action force generated by the restitution of the compression spring, so that the pressing cap penetrates through a limiting hole at the top of the first chute, thereby realizing the fixation between the first connecting shaft and the second connecting shaft, when the first connecting shaft and the second connecting shaft need to be collected, only the pressing cap needs to be pressed downwards, the second connecting shaft is pushed to the inside of the first connecting shaft, thereby the collection of the first connecting shaft and the second connecting shaft is completed, thereby the first connecting shaft and the second connecting shaft can be compressed and collected, thereby facilitating the collection and placement of the core shaft and further facilitating the collection and placement of the device.
(2) The utility model is provided with an arc-shaped clamping block, a groove, a baffle plate, a supporting plate, a limiting spring, a pull rope and a pull ring, when the nail abutting seat needs to be fixed, only one end of the second connecting shaft needs to penetrate through the groove, under the action of the arc-shaped clamping block at the top of the second connecting shaft, the baffle inside the groove moves, and the limiting spring is compressed at the same time, when the arc-shaped clamping block completely enters the groove, the baffle plate is restored to the original state under the action of the limiting spring, thereby the baffle can limit the arc-shaped fixture block, the fixing of the nail abutting seat is completed, when the nail abutting seat needs to be disassembled, only the pull ring needs to be pulled, so that the pull ring can drive the baffle plate to move through the pull rope, the baffle plate loses the limiting effect on the arc-shaped clamping block, thereby can follow the recess with the second connecting axle and pull out to the dismantlement to supporting the nail seat has been realized, thereby made things convenient for the installation and the dismantlement of supporting the nail seat.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection of the mandrel structure of the present invention;
fig. 3 is an enlarged view of the structure at a in fig. 1 according to the present invention;
fig. 4 is an enlarged view of the structure at B in fig. 2 according to the present invention.
In the figure: 1. a main body; 2. a mandrel; 3. a nail abutting seat; 4. a staple cartridge; 5. a gun body; 6. a firing handle; 7. adjusting the nut; 8. a first connecting shaft; 9. a second connecting shaft; 10. a first chute; 11. a first slider; 12. a second chute; 13. a compression spring; 14. a second slider; 15. a connecting rod; 16. pressing the cap; 17. a limiting hole; 18. an arc-shaped fixture block; 19. a groove; 20. a baffle plate; 21. a support plate; 22. a limiting spring; 23. pulling a rope; 24. and (4) a pull ring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: a disposable anorectal anastomat convenient to assemble comprises a main body 1 and a mandrel 2 arranged at the middle position in the main body 1, wherein a nail abutting seat 3 is arranged on one side of the main body 1, a fixing part is arranged on one side, close to the main body 1, of the nail abutting seat 3, one side, close to the main body 1, of the nail abutting seat 3 is connected with one end of the mandrel 2 through the fixing part, a nail bin 4 is arranged on one side of the nail abutting seat 3, the nail bin 4 is arranged at one end, close to the nail abutting seat 3, of the main body 1, a gun body 5 is arranged on one side, far away from the nail abutting seat 3, of the nail bin 4, a percussion handle 6 is arranged at the bottom of the main body 1, the top of the percussion handle 6 is connected with the bottom of the main body 1, the percussion handle 6 is arranged on one side, far away from the nail bin 4, of the main body 1, an adjusting nut 7 is arranged at, the core shaft 2 is composed of a first connecting shaft 8, a second connecting shaft 9 and a connecting assembly, the first connecting shaft 8 is arranged on one side close to the adjusting nut 7, the second connecting shaft 9 is arranged on one side far away from the adjusting nut 7, the diameter of the second connecting shaft 9 is smaller than that of the first connecting shaft 8, the first connecting shaft 8 is connected with the second connecting shaft 9 through the connecting assembly, the connecting assembly is composed of a first chute 10, a first slider 11, a second chute 12, a compression spring 13, a second slider 14, a connecting rod 15 and a pressing cap 16, the first chute 10 is arranged at the middle position inside the first connecting shaft 8, an opening is arranged at one end, far away from the adjusting nut 7, of the first chute 10, the opening is consistent with the diameter of the second connecting shaft 9, one end, close to the adjusting nut 7, of the second connecting shaft 9 penetrates through the opening and is arranged inside the first chute 10, the first sliding block 11 is arranged inside the first sliding groove 10, one side, close to the second connecting shaft 9, of the first sliding block 11 is fixedly connected with one end, close to the adjusting nut 7, of the connecting shaft, the second sliding groove 12 is formed inside one end, close to the adjusting nut 7, of the second connecting shaft 9, the top of the second sliding groove 12 is provided with a limiting hole 17, the limiting hole 17 is formed in the top of the first sliding groove 10, the compression spring 13 and the second sliding block 14 are arranged inside the second sliding groove 12, the compression spring 13 is arranged between the second sliding block 14 and the bottom of the second sliding groove 12, the bottom of the connecting rod 15 is fixedly connected with the top of the second sliding block 14, the top of the connecting rod 15 penetrates through the top of the second sliding groove 12 and is fixedly connected with the bottom of the pressing cap 16, and the pressing cap 16 is arranged.
The bottom of the compression spring 13 is fixedly connected with the inner wall of the bottom of the second sliding groove 12, the top of the compression spring 13 is fixedly connected with the bottom of the second sliding block 14, and the compression spring 13 is fixed between the inner wall of the bottom of the second sliding block 14 and the inner wall of the bottom of the second sliding groove 12, so that the stability of the compression spring 13 is ensured.
First connecting axle 8 is close to adjusting nut 7 one end and is connected through the screw thread closure soon with adjusting nut 7, first connecting axle 8 is unanimous with 9 length of second connecting axle, sets up to unanimous through first connecting axle 8 and 9 length of second connecting axle, and then guarantees that first connecting axle 8 can get into inside 9 second connecting axles completely to make dabber 2 can compress and collect.
The top of one end, far away from adjusting nut 7, of second connecting axle 9 is provided with arc fixture block 18, second connecting axle 9 is connected with the mounting that supports nail seat 3 one side through arc fixture block 18, and through setting up arc fixture block 18, and then makes second connecting axle 9 can support the fixed of nail seat 3 between with dismantle more convenient.
The fixing piece comprises a groove 19, a baffle 20, a support plate 21 and a limiting spring 22, the groove 19 is arranged in the middle of the nail abutting seat 3, the baffle 20 is arranged at the top and the bottom of the groove 19, the baffle 20 is hinged with the inner wall of the nail abutting seat 3, the support plate 21 is fixedly connected with one side of the baffle 20, one end of the limiting spring 22 is fixedly connected with one side of the baffle 20 far away from the support plate 21, the other end of the limiting spring 22 is fixedly connected with the inner wall of the nail abutting seat 3, the second connecting shaft 9 is inserted into the groove 19, so that the arc-shaped clamping block 18 enters the groove 19 to extrude the baffle 20, the baffle 20 is moved, the buffer spring is compressed, after the second connecting shaft 9 completely enters the groove 19, the arc-shaped clamping block 18 at the top of the second connecting shaft 9 is blocked by the baffle 20 through outward pulling, and the installation of the nail abutting seat 3 is completed, and then make the installation of propping nail seat 3 more convenient, and more stable.
The top of the limiting spring 22 is provided with a pull rope 23, one end of the pull rope 23 is fixedly connected with one side of the baffle plate 20 far away from the support plate 21, the outer wall of the top of the nail seat 3 is provided with a pull ring 24, one end of the pull rope 23 far away from the baffle plate 20 runs through the outer wall of the nail seat 3 and the pull ring 24, and the pull rope 23 drives the baffle plate 20 to move through pulling the pull ring 24, so that the baffle plate 20 can be limited by the arc-shaped fixture block 18, the second connecting shaft 9 can be pulled out of the nail seat 3, and the nail seat 3 can be detached conveniently.
The working principle is as follows: when the device is used, the second connecting shaft 9 is pulled to the side far away from the first connecting shaft 8, at the moment, the compression spring 13 is in a compression state, when one end of the second connecting shaft 9 reaches the end, far away from the adjusting nut 7, of the first connecting shaft 8, the pressing cap 16 is popped out under the action force generated by the restitution of the compression spring 13, so that the pressing cap 16 penetrates through the limiting hole 17 at the top of the first sliding groove 10, the fixation between the first connecting shaft 8 and the second connecting shaft 9 is realized, when the first connecting shaft 8 and the second connecting shaft 9 need to be collected, the pressing cap 16 only needs to be pressed downwards, the second connecting shaft 9 is pushed towards the inside of the first sliding groove 10, the collection of the first connecting shaft 8 and the second connecting shaft 9 is finished, the first connecting shaft 8 and the second connecting shaft 9 can be compressed and collected, the collection and the placement of the mandrel 2 are facilitated, and the collection and the placement of the device are further facilitated, meanwhile, when the nail abutting seat 3 needs to be fixed, only one end of the second connecting shaft 9 needs to penetrate through the groove 19, under the action of the arc-shaped clamping block 18 at the top of the second connecting shaft 9, the baffle 20 in the groove 19 moves, and meanwhile, the limiting spring 22 is compressed, when the arc-shaped clamping block 18 completely enters the groove 19, the baffle plate 20 is restored under the action of the limiting spring 22, thereby leading the baffle 20 to realize the limit of the arc-shaped fixture block 18, further finishing the fixation of the nail abutting seat 3, when the nail abutting seat 3 needs to be detached, only the pull ring 24 needs to be pulled, so that the pull ring 24 can drive the baffle plate 20 to move through the pull rope 23, the baffle plate 20 loses the limiting effect on the arc-shaped fixture block 18, thereby can pull out second connecting axle 9 from the recess 19 is inside to realize the dismantlement to propping the nail seat 3, thereby made things convenient for the installation and the dismantlement of propping nail seat 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a convenient disposable anorectal anastomat of equipment, includes main part (1) and sets up dabber (2) at the inside intermediate position of main part (1), its characterized in that: the nail pushing device is characterized in that a nail pushing seat (3) is arranged on one side of the main body (1), a fixing part is arranged on one side, close to the main body (1), of the nail pushing seat (3), the nail pushing seat (3) is connected with one end of the mandrel (2) through the fixing part on one side, close to the main body (1), of the nail pushing seat (3), a nail bin (4) is arranged on one side of the nail pushing seat (3), the nail bin (4) is arranged on one end, close to the nail pushing seat (3), of the main body (1), a gun body (5) is arranged on one side, far away from the nail pushing seat (3), of the nail pushing seat (3), a triggering handle (6) is arranged at the bottom of the main body (1), the top of the triggering handle (6) is connected with the bottom of the main body (1), the triggering handle (6) is arranged on one side, far away from the nail bin (, adjusting nut (7) and dabber (2) are kept away from to nail seat (3) one end and are closed soon through the screw thread and be connected, dabber (2) comprises first connecting axle (8), second connecting axle (9) and coupling assembling, first connecting axle (8) set up and are being close to adjusting nut (7) one side, second connecting axle (9) set up and are keeping away from adjusting nut (7) one side, second connecting axle (9) diameter is less than first connecting axle (8) diameter, first connecting axle (8) are connected through coupling assembling with second connecting axle (9), coupling assembling comprises first spout (10), first slider (11), second spout (12), compression spring (13), second slider (14), connecting rod (15) and pressure cap (16), first spout (10) are seted up at the inside intermediate position of first connecting axle (8), the opening is formed in one end, far away from the adjusting nut (7), of the first sliding groove (10), the opening is consistent with the diameter of the second connecting shaft (9), one end, close to the adjusting nut (7), of the second connecting shaft (9) penetrates through the opening and is arranged inside the first sliding groove (10), the first sliding block (11) is arranged inside the first sliding groove (10), one side, close to the second connecting shaft (9), of the first sliding block (11) is fixedly connected with one end, close to the adjusting nut (7), of the connecting shaft, the second sliding groove (12) is arranged inside one end, close to the adjusting nut (7), of the second connecting shaft (9), a limiting hole (17) is formed in the top of the second sliding groove (12), the limiting hole (17) is formed in the top of the first sliding groove (10), the compression spring (13) and the second sliding block (14) are both arranged inside the second sliding groove (12), and the compression spring (13) is arranged between the bottom of the second sliding block (14) and the second sliding groove (12), the bottom of the connecting rod (15) is fixedly connected with the top of the second sliding block (14), the top of the connecting rod (15) penetrates through the top of the second sliding groove (12) and is fixedly connected with the bottom of the pressing cap (16), and the pressing cap (16) is arranged at the top of the limiting hole (17).
2. An easy to assemble disposable anorectal stapler according to claim 1 wherein: the bottom of the compression spring (13) is fixedly connected with the inner wall of the bottom of the second sliding groove (12), and the top of the compression spring (13) is fixedly connected with the bottom of the second sliding block (14).
3. An easy to assemble disposable anorectal stapler according to claim 1 wherein: one end of the first connecting shaft (8) close to the adjusting nut (7) is screwed with the adjusting nut (7) through threads, and the length of the first connecting shaft (8) is consistent with that of the second connecting shaft (9).
4. An easy to assemble disposable anorectal stapler according to claim 1 wherein: an arc-shaped clamping block (18) is arranged at the top of one end, far away from the adjusting nut (7), of the second connecting shaft (9), and the second connecting shaft (9) is connected with a fixing piece on one side of the nail abutting seat (3) through the arc-shaped clamping block (18).
5. An easy to assemble disposable anorectal stapler according to claim 1 wherein: the mounting comprises recess (19), baffle (20), backup pad (21) and spacing spring (22), recess (19) are seted up and are being supported nail seat (3) intermediate position, the top and the bottom of recess (19) all are provided with baffle (20), baffle (20) and support nail seat (3) inner wall articulated, backup pad (21) and baffle (20) one side fixed connection, backup pad (21) one side fixed connection is kept away from with baffle (20) to spacing spring (22) one end, spacing spring (22) other end and support nail seat (3) inner wall fixed connection.
6. An easy to assemble disposable anorectal stapler according to claim 5, wherein: limiting spring (22) top is provided with stay cord (23), backup pad (21) one side fixed connection is kept away from with baffle (20) to stay cord (23) one end, it is provided with pull ring (24) to support nail seat (3) top outer wall, baffle (20) one end is kept away from in stay cord (23) runs through and supports nail seat (3) outer wall and pull ring (24) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921243319.1U CN211022870U (en) | 2019-08-02 | 2019-08-02 | Disposable anorectal anastomat convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921243319.1U CN211022870U (en) | 2019-08-02 | 2019-08-02 | Disposable anorectal anastomat convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211022870U true CN211022870U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921243319.1U Active CN211022870U (en) | 2019-08-02 | 2019-08-02 | Disposable anorectal anastomat convenient to assemble |
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| Country | Link |
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| CN (1) | CN211022870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263297A (en) * | 2020-11-24 | 2021-01-26 | 常州安康医疗器械有限公司 | Disposable anorectal anastomat convenient to assemble |
| CN112674843A (en) * | 2021-02-02 | 2021-04-20 | 山东省千佛山医院 | Partial arc cutting anastomat |
-
2019
- 2019-08-02 CN CN201921243319.1U patent/CN211022870U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263297A (en) * | 2020-11-24 | 2021-01-26 | 常州安康医疗器械有限公司 | Disposable anorectal anastomat convenient to assemble |
| CN112674843A (en) * | 2021-02-02 | 2021-04-20 | 山东省千佛山医院 | Partial arc cutting anastomat |
| CN112674843B (en) * | 2021-02-02 | 2021-10-26 | 山东省千佛山医院 | Partial arc cutting anastomat |
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