CN113509232A

CN113509232A - Endoscope anastomat with size-adjustable handle

Info

Publication number: CN113509232A
Application number: CN202110975300.1A
Authority: CN
Inventors: 王春华; 桑小林; 赵建银
Original assignee: Changzhou Ankang Medical Equipment Co ltd
Current assignee: Changzhou Ankang Medical Equipment Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2021-10-19

Abstract

The invention discloses an endoscope anastomat with adjustable handle size, which comprises an anastomat main body, a first handle and a mounting frame, wherein a T-shaped groove is formed in the lower end of the anastomat main body, the lower end of the anastomat main body is connected with a main handle through the T-shaped groove, a screw penetrates through the main handle, the mounting frame is connected with the left side of the anastomat main body, a nail bin frame is movably connected onto the mounting frame, a nail anvil frame is arranged on the mounting frame, and the nail anvil frame is arranged below the nail bin frame. This chamber mirror anastomat of adjustable handle size, can be according to operating personnel user demand, the screw is unscrewed, with main handle slide after the suitable position in T type groove, it is fixed through the screw tightening again, size interval between adjustment main handle and the percussion handle, make things convenient for operating personnel to hold the percussion and use, add powder in the medicine intracavity, after the coincide, monitor the department of coinciding according to the camera and observe, when the department of coinciding is bled, accessible fan and spray tube are with the powder blowout of medicine intracavity stanchs.

Description

Endoscope anastomat with size-adjustable handle

Technical Field

The invention relates to the technical field of endoscopic staplers, in particular to an endoscopic stapler with an adjustable handle size.

Background

The endoscope anastomat is one of important instruments of the endoscope operation, replaces the traditional manual suture, utilizes titanium nails to separate or anastomose tissues, is simple and convenient to operate and rapid, greatly shortens the operation time, enables the operation field to be narrow and small, facilitates the anastomosis of the deeper parts which is difficult to manually operate, and can stop bleeding in time due to the bleeding phenomenon at the anastomotic part after the anastomosis operation.

Disclosure of Invention

The invention aims to provide an endoscope anastomat with an adjustable grip size, and aims to solve the problems that most of the existing endoscope anastomats in the background technology do not have a medicine feeding hemostasis function, hemostasis needs to be carried out after the endoscope anastomat is taken out, and the size distance between the grip and a firing handle of the existing endoscope anastomat is fixed and cannot be adjusted according to actual situation requirements.

In order to achieve the purpose, the invention provides the following technical scheme: an endoscope anastomat with adjustable handle size comprises an anastomat main body, a first handle and a mounting rack,

the lower end of the anastomat main body is provided with a T-shaped groove, the lower end of the anastomat main body is connected with a main handle through the T-shaped groove, and meanwhile, a screw penetrates through the main handle;

the stapler comprises a stapler body, a mounting frame, a staple bin frame, a staple anvil frame and a stapler body, wherein the mounting frame is connected with the left side of the stapler body, the staple bin frame is movably connected to the mounting frame, the staple anvil frame is arranged on the mounting frame, and the staple anvil frame is arranged below the staple bin frame.

Preferably, the anastomat main part is including the button that resets, safety button, percussion handle, digital display screen, battery jar, capping, spacing, negative pole piece coupling spring, battery, electric telescopic handle, link, positive plate coupling spring, contact piece and control button, and sets up in the anastomat main part and reset button and safety button, anastomat main part below swing joint has percussion handle, and anastomat main part upper end is provided with the digital display screen.

Through adopting above-mentioned technical scheme, conveniently show the electric quantity of battery under the digital display screen effect, conveniently observe the electric quantity surplus.

Preferably, the battery jar sets up in the anastomat main part, and battery jar outside block is connected with the capping, be provided with spacing in the battery jar, and the battery jar in the right side be provided with negative pole piece coupling spring, be provided with the battery in the spacing, and battery and negative pole piece coupling spring contact, be provided with electric telescopic handle in the battery jar, and the electric telescopic handle lower extreme is connected with the link, be provided with positive plate coupling spring on the link, and positive plate coupling spring right side is connected with the contact piece, anastomat main part front side is provided with control button, and is electric connection between control button and the electric telescopic handle.

Through adopting above-mentioned technical scheme, carry out spacing fixedly with the battery under spacing frame and negative pole piece connecting spring effect.

Preferably, the number of the batteries is two, and the batteries are electrically connected with the digital display screen.

Through adopting above-mentioned technical scheme, two batteries use, when one of them battery electric quantity runs out, convenient in time change guarantees that its electric quantity is enough.

Preferably, the screws penetrate through the main handle and are in threaded connection with positioning holes in the lower end of the anastomat main body, and the positioning holes are distributed in the lower end of the anastomat main body at equal intervals.

By adopting the technical scheme, the adjusted main grip can be limited and fixed under the action of the screw.

Preferably, the main handle is in sliding connection with the lower end of the anastomat main body through two T-shaped grooves.

Through adopting above-mentioned technical scheme, strengthen the stability that main handle adjusted under the effect of two T type grooves.

Preferably, the first handle is connected with the anastomat main body in a sliding mode through a limiting sliding groove, the limiting sliding groove is formed in the outer side face of the anastomat main body, and the second handle is movably connected to the lower end of the first handle.

By adopting the technical scheme, the first handle and the second handle can be held by hands, and the auxiliary stable supporting effect is achieved in the anastomosis operation process.

Preferably, nail anvil frame is including nail chopping block, camera, transparent polymer protection shield, medicine chamber, filling tube, fan and spray tube, and is provided with nail chopping block and camera in the nail anvil frame, and the camera setting is in the left and right sides of nail anvil plate simultaneously, the camera top is provided with transparent polymer protection shield, and transparent polymer protection shield setting is on nail anvil frame lateral wall.

By adopting the technical scheme, the nail anvil frame and the nail bin frame can be accurately positioned and used in the operation process under the action of the camera, and whether the anastomotic part is bleeding or not can be monitored and observed subsequently.

Preferably, a medicine cavity is arranged in the anvil frame, the outer side of the medicine cavity is communicated with a feeding pipe, a fan is arranged in the medicine cavity, and the fan is connected with the spray pipe.

Through adopting above-mentioned technical scheme, pass through the spray tube blowout with the powder of medicine intracavity under the fan effect and play the hemostatic action to the department of coincide.

Compared with the prior art, the invention has the beneficial effects that: the endoscope anastomat with the size adjustable handle,

(1) the screw can be unscrewed according to the use requirement of an operator, the main handle is screwed and fixed through the screw after sliding at a proper position in the T-shaped groove, and the size space between the main handle and the percussion handle is adjusted, so that the operator can conveniently hold and percussion to use;

(2) the first handle and the second handle can be held by hands, so that the operation stability is improved in the anastomosis operation process, the first handle can slide in the limiting sliding groove to adjust the position for use, the operation comfort is improved, the second handle and the first handle can be rotationally adjusted according to the use requirement, and the holding mode is changed;

(3) opening the feed tube, adding the medicinal powder into the medicinal cavity, monitoring and observing the anastomotic site according to the camera after anastomosis is finished, and spraying the medicinal powder in the medicinal cavity to stop bleeding through the fan and the spray tube when the anastomotic site bleeds;

(4) accessible digital display screen observes the electric quantity surplus of battery, when one of them battery surplus is not enough, through control button control electric telescopic handle, electric telescopic handle promotes the link, make contact piece and another battery contact and be connected, keep electric quantity normal use, can change the battery of not enough electric quantity, keep electric quantity sufficient use, only a whole battery compares, when low electric quantity, directly abandon the battery and cause the waste, if direct use, when the operation process electric quantity is used up, need spend time to change the battery, the effect that coincide is influenced.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the stapler body according to the present invention;

FIG. 3 is a schematic view of the internal structure of the limiting chute of the present invention;

FIG. 4 is a right side view of the stapler body and the limiting sliding groove according to the present invention;

FIG. 5 is a schematic diagram of the right side view of the main grip and T-shaped groove of the present invention;

FIG. 6 is a schematic view of a front view of a camera and a nail anvil of the present invention;

FIG. 7 is a top view of the anvil housing and drug chamber of the present invention;

FIG. 8 is a front view of the anvil housing and the drug chamber of the present invention.

In the figure: 1. the anastomat comprises an anastomat body, 101, a reset button, 102, a safety button, 103, a firing handle, 104, a digital display screen, 105, a battery tank, 106, a tank cover, 107, a limiting frame, 108, a negative pole piece connecting spring, 109, a battery, 110, an electric telescopic rod, 111, a connecting frame, 112, a positive pole piece connecting spring, 113, a contact piece, 114, a control button, 2, a main handle, 3, a T-shaped tank, 4, a screw, 5, a limiting sliding groove, 6, a first handle, 7, a second handle, 8, a mounting frame, 9, an anvil frame, 901, an anvil plate, 902, a camera, 903, a transparent polymer protection plate, 904, a medicine cavity, 905, a feeding pipe, 906, a fan, 907, a spray pipe, 10 and an anvil frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an endoscope anastomat with adjustable handle size is disclosed, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, a T-shaped groove 3 is arranged at the lower end of an anastomat main body 1, a main handle 2 is connected to the lower end of the anastomat main body 1 through the T-shaped groove 3, a screw 4 is arranged on the main handle 2 in a penetrating mode, the anastomat main body 1 comprises a reset button 101, a safety button 102, a percussion handle 103, a digital display screen 104, a battery groove 105, a groove cover 106, a limiting frame 107, a negative pole piece connecting spring 108, a battery 109, an electric telescopic rod 110, a connecting frame 111, a positive pole piece connecting spring 112, a contact piece 113 and a control button 114, the reset button 101 and the safety button 102 are arranged on the anastomat main body 1, the percussion handle 103 is movably connected to the lower portion of the anastomat main body 1, the digital display screen 104 is arranged at the upper end of the anastomat main body 1, the percussion handle 103 is operated to complete the closing between a nail anvil frame 9 and a nail hitting frame 10, after anastomosis, the reset button 101 is operated to separate the anvil frame 9 from the nail bin frame 10, the battery tank 105 is arranged in the stapler body 1, the outer side of the battery tank 105 is connected with the tank cover 106 in a clamping manner, the limiting frame 107 is arranged in the battery tank 105, the right side in the battery tank 105 is provided with the negative plate connecting spring 108, the limiting frame 107 is internally provided with the battery 109, the battery 109 is contacted with the negative plate connecting spring 108, the battery tank 105 is internally provided with the electric telescopic rod 110, the lower end of the electric telescopic rod 110 is connected with the connecting frame 111, the connecting frame 111 is provided with the positive plate connecting spring 112, the right side of the positive plate connecting spring 112 is connected with the battery 113, the front side of the stapler body 1 is provided with the control button 114, the control button 114 is electrically connected with the electric telescopic rod 110, the control button 114 on the right side is associated with the electric telescopic rod 110, the control button 114 on the left side is electrically connected with the fan 906, the connecting frame 111 is pushed by the electric telescopic rod 110, the contact sheet 113 is convenient to be switched and connected between the two batteries 109 for use, the two batteries 109 are arranged, the batteries 109 are electrically connected with the digital display screen 104, the two batteries 109 are arranged, compared with the existing integral battery 109, if the electric quantity is insufficient, the batteries 109 are directly discarded and wasted and are continuously used, the electric quantity is easy to be insufficient in the operation process, the time delay is delayed in replacement, the main handle 2 is in sliding connection with the lower end of the anastomat main body 1 through the T-shaped groove 3, the two T-shaped grooves 3 are arranged, the main handle 2 can slide in the T-shaped groove 3, the size distance between the main handle 2 and the percussion handle 103 is adjusted, the screw 4 penetrates through the main handle 2 and is in threaded connection with the positioning holes at the lower end of the anastomat main body 1, the positioning holes are distributed at equal intervals, the main handle 2 which can be used after the position adjustment is fixed by the screw 4.

As shown in fig. 1 and 4, the mounting frame 8 is connected with the left side of the stapler main body 1, and the mounting frame 8 is movably connected with a staple cabin frame 10, the first supporting handle 6 is connected with the stapler main body 1 through a limit sliding groove 5 in a sliding manner, the limit sliding groove 5 is arranged on the outer side surface of the stapler main body 1, the lower end of the first supporting handle 6 is movably connected with a second supporting handle 7, the first supporting handle 6 can be conveniently adjusted in a sliding manner through the limit sliding groove 5, the operation comfort is improved, the second supporting handle 7 can be adjusted in a rotating manner according to the use requirement, the auxiliary holding supporting mode of the first supporting handle 6 and the second supporting handle 7 is changed, and the cross section of the limit sliding groove 5 is in a T shape.

As shown in fig. 6, 7 and 8, an anvil frame 9 is disposed on the mounting frame 8, the anvil frame 9 is disposed below the nail bin frame 10, the anvil frame 9 includes an anvil plate 901, a camera 902, a transparent polymer protective plate 903, a medicine cavity 904, a feeding tube 905, a blower 906 and a nozzle 907, and the anvil plate 901 and the camera 902 are disposed in the anvil frame 9, meanwhile, the camera 902 is arranged at the left side and the right side of the nail anvil plate 901, the transparent macromolecule protective plate 903 is arranged above the camera 902, and the transparent polymer protective plate 903 is arranged on the side wall of the nail anvil frame 9, the transparent polymer protective plate 903 plays a role in protecting the camera 902, a medicine cavity 904 is arranged in the nail anvil frame 9, and the outer side of the medicine cavity 904 is communicated with a feed pipe 905, a fan 906 is arranged in the medicine cavity 904, and the blower 906 is connected with the spray pipe 907, and the medicine cavity 904 is used for storing medicine powder and can be used for hemostasis when bleeding occurs in the anastomosis process.

The working principle is as follows: when the endoscope anastomat with the size of the adjustable handle is used, the screw 4 can be unscrewed according to the use requirement, the main handle 2 slides and is adjusted in the T-shaped groove 3, the size distance between the main handle 2 and the trigger handle 103 is controlled, the screw 4 is screwed to fix the main handle, the feed pipe 905 is opened, medicinal powder is added into the medicinal cavity 904, the feed pipe 905 is closed, the battery 109 is connected for anastomosis operation when anastomosis is carried out, the first handle 6 can move and adjust the position in the limit sliding groove 5, the second handle 7 can be rotated to adjust, the auxiliary holding and supporting effects can be realized in the anastomosis process through the second handle 7 and the first handle 6, the anastomosis stability is enhanced, the anvil nail frame 9 and the nail bin frame 10 are arranged at the anastomosis position under the monitoring effect of the camera 902, the trigger handle 103 is operated, the nail frame 9 and the nail bin frame 10 are closed, the safety button 102 is operated, the nail is driven through the trigger handle 103, after the nail striking is finished, the reset button 101 is operated to separate the nail anvil frame 9 from the nail bin frame 10, the anastomotic site can be monitored and observed under the action of the camera 902, when the anastomotic site bleeds, the control button 114 on the left side is operated to control the fan 906, the medicine powder in the medicine cavity 904 is sprayed out through the fan 906 and the spray pipe 907 to stop bleeding on the anastomotic site, the digital display screen 104 can be used for observing the electric quantity of the battery 109 in the operation process, when the electric quantity is not enough to be observed, the control button 114 on the right side is operated to adjust the position of the connecting frame 111 through the electric telescopic rod 110, the contact piece 113 is adjusted to be in contact connection with another battery 109, and the contact effect of the positive plate is enhanced under the action of the positive plate connecting spring 112.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an endoscope anastomat of adjustable handle size, includes anastomat main part (1), first handle (6) and mounting bracket (8), its characterized in that:

the lower end of the anastomat main body (1) is provided with a T-shaped groove (3), the lower end of the anastomat main body (1) is connected with a main handle (2) through the T-shaped groove (3), and meanwhile, a screw (4) penetrates through the main handle (2);

mounting bracket (8) are connected with anastomat main part (1) left side, and swing joint has nail storehouse frame (10) on mounting bracket (8), be provided with nail hammering block frame (9) on mounting bracket (8), and nail hammering block frame (9) set up in nail storehouse frame (10) below.

2. The endoscopic stapler with adjustable handle size according to claim 1, wherein: anastomat main part (1) is including restoring to the throne button (101), safety button (102), percussion handle (103), digital display screen (104), battery jar (105), capping (106), spacing (107), negative pole piece connecting spring (108), battery (109), electric telescopic handle (110), link (111), positive plate connecting spring (112), contact piece (113) and control button (114), and set up on anastomat main part (1) and restore to the throne button (101) and safety button (102), anastomat main part (1) below swing joint has percussion handle (103), and anastomat main part (1) upper end is provided with digital display screen (104).

3. The endoscopic stapler with adjustable handle size of claim 2, wherein: the battery jar (105) is arranged in the anastomat main body (1), the outer side of the battery jar (105) is connected with a jar cover (106) in a clamping way, a limit frame (107) is arranged in the battery jar (105), a negative plate connecting spring (108) is arranged on the right side in the battery jar (105), a battery (109) is arranged in the limiting frame (107), and the battery (109) is contacted with the negative pole piece connecting spring (108), an electric telescopic rod (110) is arranged in the battery jar (105), the lower end of the electric telescopic rod (110) is connected with a connecting frame (111), a positive plate connecting spring (112) is arranged on the connecting frame (111), and the right side of the positive plate connecting spring (112) is connected with a contact plate (113), the front side of the anastomat main body (1) is provided with a control button (114), and the control button (114) is electrically connected with the electric telescopic rod (110).

4. The endoscopic stapler with adjustable handle size of claim 2, wherein: the number of the batteries (109) is two, and the batteries (109) are electrically connected with the digital display screen (104).

5. The endoscopic stapler with adjustable handle size according to claim 1, wherein: the screws (4) penetrate through the main handle (2) and are in threaded connection with positioning holes at the lower end of the anastomat main body (1), and the positioning holes are distributed at the lower end of the anastomat main body (1) at equal intervals.

6. The endoscopic stapler with adjustable handle size according to claim 1, wherein: the main handle (2) is connected with the lower end of the anastomat main body (1) in a sliding mode through a T-shaped groove (3), and the number of the T-shaped grooves (3) is two.

7. The endoscopic stapler with adjustable handle size according to claim 1, wherein: the first handle (6) is in sliding connection with the anastomat main body (1) through a limiting sliding groove (5), the limiting sliding groove (5) is formed in the outer side face of the anastomat main body (1), and the lower end of the first handle (6) is movably connected with a second handle (7).

8. The endoscopic stapler with adjustable handle size according to claim 1, wherein: the nail anvil frame (9) is provided with nail anvil board (901) and camera (902) in nail anvil frame (9) including nail anvil board (901), camera (902), transparent polymer protection shield (903), medicine chamber (904), charge tube (905), fan (906) and spray tube (907), and nail anvil board (901) and camera (902) are provided with in nail anvil frame (9), and camera (902) set up the left and right sides at nail anvil board (901) simultaneously, camera (902) top is provided with transparent polymer protection shield (903), and transparent polymer protection shield (903) set up on nail anvil frame (9) lateral wall.

9. The endoscopic stapler with adjustable handle size of claim 2, wherein: a medicine cavity (904) is arranged in the anvil frame (9), the outer side of the medicine cavity (904) is communicated with a feeding pipe (905), a fan (906) is arranged in the medicine cavity (904), and the fan (906) is connected with a spray pipe (907).