CN212066883U

CN212066883U - 360 rotation type chamber mirror cutting anastomat work guiding device

Info

Publication number: CN212066883U
Application number: CN201922283385.8U
Authority: CN
Inventors: 楼伟华
Original assignee: Yiwu Central Hospital
Current assignee: Yiwu Central Hospital
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-12-04
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to an anastomat technical field, specifically speaking relates to a 360 rotation type chamber mirror cutting anastomat work guiding device, including the fixed head, the bottom symmetry of fixed head closely bonds and has two splint, splint are the U-shaped structure, and are provided with the opening between two splint, and the top of fixed head closely bonds and has the connecting block, and the top of connecting block is provided with the retainer plate, is provided with the clamping ring between the bottom of retainer plate and the top of connecting block, and the upper and lower both sides of clamping ring closely bond with retainer plate and connecting block respectively, and threaded hole has been seted up at the top of retainer plate, and screw hole female connection has the bolt, and the top of bolt is provided with the bolt head. The utility model discloses a design this 360 rotation type chamber mirror cutting anastomat work guiding device can fix the one end of anastomat and can carry out 360 free rotations, and can pass narrow clearance smoothly to can choose the tissue to make blunt nature separation, the clinical use of being convenient for, and wash the convenience, but the repeated disinfection is used.

Description

360 rotation type chamber mirror cutting anastomat work guiding device

Technical Field

The utility model relates to an anastomat technical field, specifically speaking relates to a 360 rotation type chamber mirror cutting anastomat work guiding device.

Background

Scope of application of the endoscopic cutting stapler and the disposable cartridge, the endoscopic cutting stapler and the disposable cartridge are suitable for excision, transverse and anastomosis of tissues in abdominal, gynecological, pediatric and thoracic surgical operations.

The like product that exists at present has the uide bushing of chamber mirror linear type cutting anastomat working head, and the use is soft silica gel material, and operation accuse nature is relatively poor, and clinical popularization is difficult, and the uide bushing of one end can not rotate, receives easily when passing narrow clearance and blocks inconvenient marcing, also is inconvenient to be plucked the tissue and does blunt nature separation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 360 rotation type chamber mirror cutting anastomat work guiding device to solve the problem that provides among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a 360-degree rotary endoscope cutting anastomat work guiding device, which comprises a fixed head, wherein the bottom end of the fixed head is symmetrically and tightly bonded with two clamping plates which are of a U-shaped structure, an opening is arranged between the two clamping plates, the top of the fixed head is tightly bonded with a connecting block, the top of the connecting block is provided with a fixed ring, a connecting ring is arranged between the bottom of the fixed ring and the top of the connecting block, the upper side and the lower side of the connecting ring are respectively and tightly bonded with the fixed ring and the connecting block, the top of the fixed ring is provided with a threaded hole, a bolt is in threaded connection with the threaded hole, the top of the bolt is provided with a bolt head, an elbow is arranged above the bolt, the elbow is of an arc-shaped structure, a bolt fixing groove is arranged at the position, close to the bolt, of, the inside wall of splint is provided with the cambered surface.

Preferably, the connecting block is in a conical structure with the top size smaller than the bottom size.

Preferably, the end of the elbow, which is far away from the fixing ring, is tightly adhered with an elastic head.

Preferably, the middle part of the bolt fixing groove is provided with a clamping groove, and the clamping groove is in clamping fit with the bolt head.

Preferably, the elbow has a top cross-sectional dimension that is less than a bottom cross-sectional dimension of the elbow.

Preferably, a movable plate is arranged on the inner side wall of the clamping plate on one side, a plurality of springs are arranged between the movable plate and the clamping plate on one side, one ends of the springs are tightly bonded with the movable plate, and the other ends of the springs are tightly bonded with the inner side wall of the clamping plate.

Preferably, the movable plate is of an arc structure.

Compared with the prior art, the beneficial effects of the utility model are that:

this 360 rotation type chamber mirror cutting anastomat work guiding device can fix the one end of anastomat and can carry out 360 free rotations, and can pass narrow clearance smoothly to can choose the tissue to make blunt separation, the clinical use of being convenient for, and wash the convenience, repeatedly disinfection uses.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of the bottom structure of the fixing head of the present invention;

fig. 4 is a schematic view of the internal structure of the bottom end of the middle elbow of the present invention.

In the figure: 1. a splint; 11. an opening; 12. a movable plate; 13. a spring; 14. a cambered surface; 2. a fixed head; 3. connecting blocks; 4. a stationary ring; 41. a threaded hole; 42. a bolt; 421. a bolt head; 43. a connecting ring; 5. bending the pipe; 51. an elastic head; 52. a bolt fixing groove; 521. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a 360-degree rotary endoscope cutting anastomat work guiding device, as shown in figures 1-4, comprising a fixed head 2, wherein two clamp plates 1 are symmetrically and tightly bonded at the bottom end of the fixed head 2 for clamping the end head at one end of the anastomat to ensure that the fixed head 2 is installed on the anastomat, the clamp plates 1 are in a U-shaped structure, an opening 11 is arranged between the two clamp plates 1 to facilitate the washing of the inner side of the clamp plates 1, a connecting block 3 is tightly bonded at the top of the fixed head 2, a fixed ring 4 is arranged at the top of the connecting block 3 for fixing an elbow, a connecting ring 43 is arranged between the bottom of the fixed ring 4 and the top of the connecting block 3, the upper side and the lower side of the connecting ring 43 are respectively and tightly bonded with the fixed ring 4 and the connecting block 3, the connecting ring 43 is made of silica gel material and has certain elasticity, so, threaded hole 41 is seted up at the top of retainer plate 4, threaded hole 41 female connection has bolt 42, bolt 42's top is provided with bolt head 421, bolt 42's top is provided with elbow 5, elbow 5 is the arc structure, bolt fixed slot 52 has been seted up near bolt 42 department in elbow 5's bottom, bolt fixed slot 52 cooperates with bolt 42's top grafting, make things convenient for elbow 5's fixed and dismantlement, splint 1's inside wall is provided with cambered surface 14, the assurance can be with the laminating of the end outer wall of anastomat one end department.

Specifically, connecting block 3 is the toper structure that top size is less than the bottom size, can guarantee that the bottom is big with fixed head 2's area of connection, avoids causing the fracture.

In addition, the one end that elbow 5 kept away from retainer plate 4 closely bonds has elastic head 51, and elastic head 51 adopts the silica gel material to make, can prevent to cause stabbing to the patient in vivo.

Furthermore, the middle part of the bolt fixing groove 52 is provided with a clamping groove 521, and the clamping groove 521 is in clamping fit with the bolt head 421, so that the bolt 42 and the elbow 5 can be tightly connected and are not easy to fall off.

Further, the sectional size of the top end of the elbow 5 is smaller than that of the bottom end of the elbow 5, so that the front end of the elbow 5 can move forwards for guiding.

Further, the inside wall of one side splint 1 is provided with the fly leaf 12, is provided with a plurality of springs 13 between fly leaf 12 and one side splint 1, and the one end of spring 13 closely bonds with fly leaf 12, and the other end of spring 13 closely bonds with the inside wall of splint 1, compresses tightly fly leaf 12 through the elasticity of spring 13 for one side of fly leaf 12 compresses tightly the end of anastomat one end, makes the anastomat end of different shapes of inboard ability centre gripping of splint 1.

Further, the movable plate 12 is of an arc-shaped structure, and can be attached to the outer wall of the end of the anastomat, so that clamping is facilitated.

The 360 rotation type endoscope cutting anastomat work guiding device of this embodiment is when using, at first fix the head end of the vice pincers lamella of anastomat between two splint 1 of fixed head 2 bottom, elasticity through spring 13 promotes fly leaf 12 and tightly one side thereof, peg graft the top at bolt 42 with the bottom of elbow 5 again, block at draw-in groove 521 internal fixation through bolt head 421, it can 360 regulation directions to rotate elbow 5, be convenient for guide the use, thereby the one end of help anastomat is shuttled back and forth between each internal tissue and is walked or is plucked the tissue, thereby improve the convenience of anastomat operation greatly, promote surgical efficiency, opening 11 can be convenient for wash simultaneously, reuse after convenient the disinfection.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a 360 rotation type chamber mirror cutting anastomat work guiding device, includes fixed head (2), its characterized in that: the bottom of the fixing head (2) is symmetrically and tightly bonded with two clamping plates (1), the clamping plates (1) are of a U-shaped structure, an opening (11) is formed between the two clamping plates (1), the top of the fixing head (2) is tightly bonded with a connecting block (3), the top of the connecting block (3) is provided with a fixing ring (4), a connecting ring (43) is arranged between the bottom of the fixing ring (4) and the top of the connecting block (3), the upper side and the lower side of the connecting ring (43) are respectively and tightly bonded with the fixing ring (4) and the connecting block (3), the top of the fixing ring (4) is provided with a threaded hole (41), a bolt (42) is in threaded connection with the threaded hole (41), the top of the bolt (42) is provided with a bolt head (421), an elbow (5) is arranged above the bolt (42), and the elbow (5) is of an arc-shaped, the bottom of elbow (5) is close to bolt (42) department and has seted up bolt fixed slot (52), bolt fixed slot (52) and the cooperation of pegging graft of the top of bolt (42), the inside wall of splint (1) is provided with cambered surface (14).

2. The 360 ° rotary endoscopic cutting stapler work guide of claim 1, wherein: the connecting block (3) is of a conical structure with the top size smaller than the bottom size.

3. The 360 ° rotary endoscopic cutting stapler work guide of claim 1, wherein: and an elastic head (51) is tightly adhered to one end of the elbow (5) far away from the fixed ring (4).

4. The 360 ° rotary endoscopic cutting stapler work guide of claim 1, wherein: a clamping groove (521) is formed in the middle of the bolt fixing groove (52), and the clamping groove (521) is in clamping fit with a bolt head (421).

5. The 360 ° rotary endoscopic cutting stapler work guide of claim 1, wherein: the sectional dimension of the top end of the elbow (5) is smaller than that of the bottom end of the elbow (5).

6. The 360 ° rotary endoscopic cutting stapler work guide of claim 1, wherein: one side the inside wall of splint (1) is provided with fly leaf (12), be provided with a plurality of springs (13) between fly leaf (12) and one side splint (1), the one end and fly leaf (12) of spring (13) closely bond, the other end of spring (13) closely bonds with the inside wall of splint (1).

7. The 360 ° rotary endoscopic cutting stapler work guide of claim 6, wherein: the movable plate (12) is of an arc-shaped structure.