CN215228028U

CN215228028U - Novel anorectal anastomat capable of being selectively cut

Info

Publication number: CN215228028U
Application number: CN202121523454.9U
Authority: CN
Inventors: 高玉婷; 张玲瑞
Original assignee: Anhui Anweite Medical Instrument Co ltd
Current assignee: Anhui Anweite Medical Instrument Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-21
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a novel anorectal anastomat capable of selecting excision, which comprises an anastomat shell and an anastomosis handle, wherein the anastomosis handle is fixedly arranged in a lower end groove of the anastomat shell and is prevented from sliding and falling off by being provided with an anastomosis handle structure, the handle shell of the anastomosis handle is integrally connected on the anastomat shell, the handle shell and a handle groove at the inner side of an arc stop block are convenient to hold and use, when holding, the handle shell is effectively prevented from sliding and falling off when holding due to an inner soft block at the outer side of the handle shell, and a good sleeving protection effect is achieved by arranging an elastic semicircular clamping cover structure, a semicircular sleeve shell of an elastic semicircular clamping cover is fixedly connected on an anastomosis nail sleeve bin in a sleeving manner, so that the anastomosis is effectively fixedly arranged, and after fastening, a good protection and sealing effect is achieved due to a protection soft plate at the inner side of the semicircular sleeve shell, and the protective soft board plays a good role in buffering protection due to the buffer spring at the lower end.

Description

Novel anorectal anastomat capable of being selectively cut

Technical Field

The utility model relates to an anastomat technical field, concretely relates to novel but selection excision type anus intestines anastomat.

Background

Staplers are devices used in medicine to replace manual suturing, the main working principle being the detachment or anastomosis of tissue by titanium staples, similar to staplers. According to different application ranges, the surgical stapler can be mainly divided into a skin stapler, a circular stapler for digestive tracts (esophagus, stomach and intestine and the like), a rectal stapler, a circular hemorrhoid stapler, a circumcision stapler, a blood vessel stapler, a hernia stapler, a lung cutting stapler and the like.

At present, when the existing anorectal anastomat capable of selectively cutting is used for holding operation, the holding operation is not stable, so that the anorectal anastomat is not convenient to hold in an anastomosis mode, and the protective cover is easy to damage when the anorectal anastomat is pressed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel can select excision type anus intestines anastomat to it is when holding the operation to provide current can select excision type anus intestines anastomat in solving above-mentioned background art, and it is not very stable to hold the operation, makes when the coincide is pressed not very convenient, and the protective cover causes the problem of damage easily when pressing moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel can select excision type anus intestines anastomat, includes the anastomat shell and coincide the grab handle, the installation of the grab handle that coincide is fixed in the lower extreme recess of anastomat shell, the junction of the grab handle that coincide and anastomat shell is provided with safety switch, the lower extreme outside of anastomat shell is provided with the side soft block, the lower extreme of anastomat shell is provided with adjusting nut, the upper end of anastomat shell is provided with the identical storehouse body, the upper end of the identical storehouse body is provided with kiss nail cover storehouse, the upper end in kiss nail cover storehouse is provided with elasticity semicircle card lid, the outside of elasticity semicircle card lid is located and is provided with to support the nail seat on the anastomat shell.

Wherein, adjusting nut includes screw rod end post, conflict cushion, outside lug and inside double-screw bolt, outside a week of inside double-screw bolt is provided with the outside lug, the upper end of inside double-screw bolt is provided with the conflict cushion, the upper end of conflict cushion is provided with the screw rod end post, the screw rod end post is connected on propping the nail seat.

Wherein, elasticity semicircle card lid includes that the outside carries piece, semicircle cover shell, protection soft board and buffer spring, the outer end of semicircle cover shell is provided with the outside and carries the piece, the inside of semicircle cover shell is provided with buffer spring, buffer spring's outer end is provided with the protection soft board, the semicircle cover shell is connected on kiss nail cover storehouse.

Wherein, the identical grab handle includes arc dog, handle recess, inside soft piece and grab handle shell, the outer end of grab handle shell is provided with the arc dog, the inboard of grab handle shell and arc dog is provided with the handle recess, the inboard of handle recess is located and is provided with inside soft piece on the grab handle shell, the grab handle shell is connected on the anastomat shell.

The elastic semicircular clamping covers are arranged in two numbers, and the elastic semicircular clamping covers are fastened and fixed on the outer side of the upper end of the kiss nail sleeve bin.

The anastomosis cabin body and the anastomat shell are integrally formed through injection molding, and the anastomosis cabin body is communicated with the inside of the anastomat shell.

Wherein, the inosculating grab handle is the shaft center, and the two ends of the inosculating grab handle are in a symmetrical state.

To sum up, owing to adopted above-mentioned technique, the beneficial effects of the utility model are that:

1. the utility model discloses in, through being provided with the identical grab handle structure, thereby avoid sliding and drop, the grab handle shell body coupling of identical grab handle is on the anastomat shell, be difficult for droing when using like this, and hold when pressing, because of the inboard handle recess of grab handle shell and arc dog, make and be convenient for hold the use, and when holding, because of the inside soft block in the grab handle shell outside, it is more comfortable when holding like this, effectively avoid sliding to drop when holding in addition, make and more convenient when holding and pressing the use.

2. The utility model discloses in, through being provided with elasticity semicircle card lid structure for play fine the guard action that cup joints, the semicircle cover shell of elasticity semicircle card lid cup joints fixed connection on kiss nail cover storehouse, makes effectively cup joint fixed mounting and live, and after the lock joint, because of the inboard protection soft board of semicircle cover shell, play fine protection sealing effect like this, and protection soft board is because of the buffer spring of lower extreme, makes to play fine buffering guard action, thereby the closed protection of being convenient for is used.

Drawings

Fig. 1 is a schematic side plane structure view of the novel anorectal anastomosis instrument with the selective excision function;

fig. 2 is a schematic structural view of an adjusting nut of the novel anorectal anastomat capable of being selectively cut off;

FIG. 3 is a schematic view of the elastic semicircular clamping cover of the novel anorectal anastomosis device with selective excision of the invention;

fig. 4 is a structural schematic view of an anastomotic handle of the novel anorectal anastomat capable of being selectively cut.

In the figure: 1. a nail abutting seat; 2. sleeving a kiss nail in a bin; 3. an anastomosis chamber body; 4. a stapler housing; 5. a safety switch; 6. side soft blocks; 7. adjusting the nut; 71. a screw end post; 72. abutting against the rubber pad; 73. an outer bump; 74. an inner stud; 8. an elastic semicircular clamping cover; 81. an outer lifting block; 82. a semicircular casing; 83. a protective soft board; 84. a buffer spring; 9. a grab handle is matched; 91. an arc-shaped stop block; 92. a handle groove; 93. an inner soft block; 94. a handle casing.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-2, a novel anorectal stapler capable of selecting excision comprises a stapler shell 4 and an anastomosis handle 9, wherein the anastomosis handle 9 is fixedly installed in a groove at the lower end of the stapler shell 4, a safety switch 5 is arranged at the joint of the anastomosis handle 9 and the stapler shell 4, a side soft block 6 is arranged at the outer side of the lower end of the stapler shell 4, an adjusting nut 7 is arranged at the lower end of the stapler shell 4, an anastomosis cabin body 3 is arranged at the upper end of the stapler shell 4, a anastomosis nail sleeve cabin 2 is arranged at the upper end of the anastomosis cabin body 3, an elastic semicircular clamping cover 8 is arranged at the upper end of the anastomosis nail sleeve cabin 2, a nail abutting seat 1 is arranged on the stapler shell 4 at the outer side of the elastic semicircular clamping cover 8, when in use, a person holds the outer side of the stapler shell 4, so that the adjusting nut 7 can conveniently rotate clockwise, the nail abutting seat 1 is lifted, so that the elastic semicircular clamping cover 8 at the front end of the anastomosis cabin 2 and the anastomosis cabin body 3 can be conveniently opened, then the safety switch 5 at the joint of the anastomotic grab handle 9 and the anastomat shell 4 is opened, so that the operation and the use are convenient, when the anastomosis is performed, the personnel rotate the adjusting nut 7 anticlockwise, and the anastomosis fixing use is convenient due to the closing of the nail abutting seat 1 and the anastomosis nail sleeve bin 2, so that the anastomosis is more convenient.

The utility model discloses in, adjusting nut 7 includes screw rod end post 71, conflict cushion 72, outside lug 73 and inside double-screw bolt 74, outside a week of inside double-screw bolt 74 is provided with outside lug 73, the upper end of inside double-screw bolt 74 is provided with conflict cushion 72, the upper end of conflict cushion 72 is provided with screw rod end post 71, screw rod end post 71 is connected on supporting nail seat 1, screw rod end post 71 of adjusting nut 7 is connected on supporting nail seat 1, inside double-screw bolt 74 is because of the conflict cushion 72 of upper end like this, make the conflict of being convenient for rotate the use, and during the rotation, because of outside lug 73 of inside double-screw bolt 74 outside a week, thereby it is more convenient when the pivoted.

The utility model discloses in, the identical storehouse body 3 and anastomat shell 4 are through the integrated into one piece that moulds plastics, and the inside of the identical storehouse body 3 and anastomat shell 4 link up, and more convenient when preparing like this because of the identical storehouse body 3 and anastomat shell 4 are through the integrated into one piece that moulds plastics, and the inside of the identical storehouse body 3 and anastomat shell 4 link up for be convenient for use.

The utility model discloses in, identical grab handle 9 is the axle center, and the both ends of identical grab handle 9 are the symmetric state, and be the axle center because of identical grab handle 9 to the both ends of identical grab handle 9 are the symmetric state, thereby are convenient for use.

The working principle is as follows: when using, the outside of anastomat shell 4 is held to the personnel, be convenient for adjusting nut 7 and carry out clockwise rotation like this, make to support the lifting of nail seat 1, the elastic semicircle card lid 8 of the identical nail retainer bin 2 and the identical storehouse body 3 front end is convenient for open like this, later open the safety switch 5 of identical grab handle 9 and the 4 junctions of anastomat shell, be convenient for operate and use like this, and when the identical, personnel anticlockwise rotation adjusting nut 7, because of supporting nail seat 1 and the closure of identical nail retainer bin 2, thereby be convenient for coincide fixed the use, make it more convenient when identical.

Example two

Referring to fig. 1-3, a novel type anorectal stapler capable of being selectively cut off, this embodiment compares in embodiment one, elasticity semicircle card lid 8 is provided with two altogether, and elasticity semicircle card lid 8 lock joint is fixed on the upper end outside of kiss nail cover storehouse 2, elasticity semicircle card lid 8 includes outside carrying piece 81, semicircle jacket 82, protection soft board 83 and buffer spring 84, semicircle jacket 82's outer end is provided with outside carrying piece 81, semicircle jacket 82's inside is provided with buffer spring 84, buffer spring 84's outer end is provided with protection soft board 83, semicircle jacket 82 connects on kiss nail cover storehouse 2.

The working principle is as follows: because of two elasticity semicircle card lid 8 lock joints fix on the upper end outside of kiss nail retainer box 2, the lock joint protection of being convenient for like this, semicircle cover shell 82 of elasticity semicircle card lid 8 cup joints fixed connection on kiss nail retainer box 2, make and effectively cup joint fixed mounting and live, and the lock joint back, because of the inboard protection soft board 83 of semicircle cover shell 82, play fine protection sealing effect like this, and protection soft board 83 is because of buffer spring 84 of lower extreme, make to play fine buffering guard action, thereby be convenient for closed guard and use.

EXAMPLE III

Referring to fig. 1-4, a novel anorectal anastomosis stapler with a selective excision mode, in this embodiment, compared with the second embodiment, the anastomosis handle 9 includes an arc-shaped stopper 91, a handle groove 92, an inner soft block 93 and a handle shell 94, the arc-shaped stopper 91 is disposed at the outer end of the handle shell 94, the handle groove 92 is disposed at the inner sides of the handle shell 94 and the arc-shaped stopper 91, the inner soft block 93 is disposed on the handle shell 94 at the inner side of the handle groove 92, and the handle shell 94 is connected to the stapler shell 4.

The working principle is as follows: when the stapler is used, a person holds the anastomosis handle 9 to be convenient to operate and use, the handle shell 94 of the anastomosis handle 9 is integrally connected to the stapler shell 4, so that the anastomosis handle is not easy to fall off when the stapler is used, when the stapler is held and pressed, the anastomosis handle is convenient to hold and use due to the handle grooves 92 on the inner sides of the handle shell 94 and the arc-shaped stop blocks 91, and when the stapler is held, the anastomosis handle is more comfortable when the stapler is held due to the soft blocks 93 on the outer sides of the handle shell 94, and the anastomosis handle effectively avoids sliding and falling off when the stapler is held, so that the stapler is more convenient to hold and press for use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a novel but selection excision type anus intestines anastomat, includes anastomat shell (4) and coincide grab handle (9), its characterized in that: the utility model discloses a stapler, including anastomat shell (4), identical grab handle (9), safety switch (5), side soft block (6) are provided with in the lower extreme recess of anastomat shell (4) in the installation of identical grab handle (9), the junction of identical grab handle (9) and anastomat shell (4) is provided with safety switch (5), the lower extreme outside of anastomat shell (4) is provided with side soft block (6), the lower extreme of anastomat shell (4) is provided with adjusting nut (7), the upper end of anastomat shell (4) is provided with the storehouse body of coincideing (3), the upper end of the storehouse body of coincideing (3) is provided with kiss nail cover (2), the upper end of kiss nail cover (2) is provided with elasticity semicircle card lid (8), the outside of elasticity semicircle card lid (8) is located anastomat shell (4) and is provided with to support nail seat (1).

2. The novel anorectal stapler capable of being selectively resected according to claim 1, wherein: adjusting nut (7) include screw rod end post (71), conflict cushion (72), outside lug (73) and inside double-screw bolt (74), outside a week of inside double-screw bolt (74) is provided with outside lug (73), the upper end of inside double-screw bolt (74) is provided with conflict cushion (72), the upper end of conflict cushion (72) is provided with screw rod end post (71), screw rod end post (71) are connected on propping nail seat (1).

3. The novel anorectal stapler capable of being selectively resected according to claim 1, wherein: elastic semicircle card lid (8) are including outside carrying piece (81), semicircle cover box (82), protection soft board (83) and buffer spring (84), the outer end of semicircle cover box (82) is provided with outside carrying piece (81), the inside of semicircle cover box (82) is provided with buffer spring (84), the outer end of buffer spring (84) is provided with protection soft board (83), semicircle cover box (82) are connected on kiss nail cover storehouse (2).

4. The novel anorectal stapler capable of being selectively resected according to claim 1, wherein: coincide grab handle (9) include arc dog (91), handle recess (92), inside soft piece (93) and grab handle shell (94), the outer end of grab handle shell (94) is provided with arc dog (91), the inboard of grab handle shell (94) and arc dog (91) is provided with handle recess (92), the inboard of handle recess (92) is located and is provided with inside soft piece (93) on grab handle shell (94), grab handle shell (94) are connected on anastomat shell (4).

5. The novel anorectal stapler capable of being selectively resected according to claim 1, wherein: the two elastic semicircular clamping covers (8) are arranged, and the elastic semicircular clamping covers (8) are fastened and fixed on the outer side of the upper end of the kiss nail sleeve bin (2).

6. The novel anorectal stapler capable of being selectively resected according to claim 1, wherein: the anastomosis cabin body (3) and the anastomat shell (4) are integrally formed through injection molding, and the anastomosis cabin body (3) is communicated with the anastomat shell (4) in the inner part.

7. The novel anorectal stapler capable of being selectively resected according to claim 1, wherein: the anastomosis handle (9) is an axial center, and two ends of the anastomosis handle (9) are in a symmetrical state.