CN112914645B

CN112914645B - Disposable endoscope linear cutting anastomat

Info

Publication number: CN112914645B
Application number: CN202110256162.1A
Authority: CN
Inventors: 王春华; 桑小林; 赵红; 蒋易良; 张佳锴
Original assignee: Changzhou Ankang Medical Equipment Co ltd
Current assignee: Changzhou Ankang Medical Equipment Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2022-06-21
Anticipated expiration: 2041-03-09
Also published as: CN112914645A

Abstract

The invention discloses a disposable endoscope linear cutting anastomat, which comprises an anastomat body, a connecting rod, a nail bin body, a second fixing block and a lighting lamp, wherein a fixing handle is fixed on the lower side of the anastomat body, the fixing handle is positioned on the right side of a movable handle, the movable handle is rotatably connected with the anastomat body, a limiting groove is fixed on the left side of the connecting rod, a sleeve is positioned between disinfection components, the nail bin body is positioned on the lower side of a nail abutting seat, an auxiliary clamping component is in threaded connection with the right side inside a limiting groove, and the lighting lamp is fixed on the left side of the anastomat body. The normal use of the electric power storage component can be ensured when the electric quantity is insufficient.

Description

Disposable endoscope linear cutting anastomat

Technical Field

The invention relates to the technical field of anastomats, in particular to a disposable endoscope linear cutting anastomat.

Background

The anastomat is the first stapler in the world, is used for gastrointestinal anastomosis for nearly a century, and is not widely used for gastrointestinal surgery until 1978, and when medical personnel treat human pathological changes of intestinal tracts or esophagus, the straight line cutting anastomat has the advantages of small wound and convenience for later recovery.

Present disposable chamber mirror linear cutting anastomat is when using, can not carry out the effect of disinfection treatment to the wound after the cutting is anastomosed, and disposable chamber mirror linear cutting anastomat can only be through the nail storehouse body and support the nail seat and look for the position by oneself when using, can not assist fixedly through other devices, like the inaccurate operation quality that influences of rigidity, cause patient secondary damage, when performing the operation in the intracavity simultaneously, can not play the effect of auxiliary lighting, when the illumination appears not enough during like the operation, influence the operation effect.

Disclosure of Invention

The invention aims to provide a disposable endoscope linear cutting anastomat, and aims to solve the problems that when the existing disposable endoscope linear cutting anastomat provided in the background technology is used, the wound after cutting anastomosis cannot be disinfected, and when the disposable endoscope linear cutting anastomat is used, the position of the disposable endoscope linear cutting anastomat can be automatically found only through a nail bin body and a nail abutting seat, and cannot be subjected to auxiliary fixing through other devices, such as inaccurate position fixing affects the operation quality and causes secondary injury of a patient, and simultaneously, when an operation is performed in a cavity, the disposable endoscope linear cutting anastomat cannot play a role of auxiliary lighting, such as insufficient illumination during the operation, the operation effect is affected.

In order to achieve the purpose, the invention provides the following technical scheme: a disposable endoscope linear cutting anastomat, which comprises an anastomat body, a connecting rod, a nail bin body, a second fixing block and a lighting lamp,

the stapler comprises a stapler body, wherein a fixed handle is fixed on the lower side of the stapler body, the fixed handle is positioned on the right side of a movable handle, the movable handle is rotatably connected with the stapler body, and an electricity storage assembly is fixed on the right side of the stapler body;

the left side of the connecting rod is fixedly provided with a limiting groove, a first limiting block is connected in the limiting groove in a clamping manner, and meanwhile, a sleeve and a disinfection component are fixed on the first limiting block, and the sleeve is positioned between the disinfection components;

the nail bin body is positioned on the lower side of the nail abutting seat, the nail abutting seat and the nail bin body are both fixed on the rotating mechanism, meanwhile, a limiting groove is formed in the nail abutting seat, and an auxiliary clamping assembly is in threaded connection with the right side inside the limiting groove;

the lighting lamp is fixed on the left side of the anastomat body, and a control box is fixed on the front side of the anastomat body.

Preferably, the electricity storage assembly comprises an electricity storage shell, a battery body and an electricity quantity display lamp, wherein the battery body is placed in the electricity storage shell, and the electricity quantity display lamp is embedded in the front side of the electricity storage shell.

Preferably, the limiting groove and the first limiting block form a dismounting and mounting structure.

Preferably, the disinfection subassembly includes antiseptic solution bin, transfer line, small-size force (forcing) pump, liquid outlet, inlet, sealed lid and hose, transfer line one end is linked together with small-size force (forcing) pump, and the transfer line other end is linked together with the liquid outlet, and the transfer line is located inside the hose simultaneously, small-size force (forcing) pump is located inside the antiseptic solution bin, antiseptic solution bin upside runs through there is the inlet, and inlet upside threaded connection has sealed lid.

Preferably, the auxiliary clamping assembly comprises a fixed block, a rotator, a small manipulator body, a clamp holder and a pressure sensor, wherein the rotator is fixed on the fixed block, the small manipulator body is fixed on the rotator, the clamp holder is fixed on the small manipulator body, and the pressure sensor is fixed on the clamp holder.

Preferably, the holders are arranged in two groups, and the two groups of holders are symmetrically arranged.

Preferably, a first auxiliary illuminating lamp is embedded on the holder.

Preferably, inlay on the outer wall around the second fixed block and have the second auxiliary lighting lamp, and the second fixed block downside inlays and has antifog miniature camera.

Compared with the prior art, the invention has the beneficial effects that: the disposable endoscope linear cutting anastomat comprises a main body,

(1) the small-sized mechanical hand can perform auxiliary disinfection treatment on cut and sewn wounds under the auxiliary action of the disinfection component, can perform auxiliary clamping and supporting actions under the auxiliary action of the small-sized mechanical hand body, can perform auxiliary lighting and auxiliary photographing actions on the inside of a cavity through the first auxiliary lighting lamp, the second auxiliary lighting lamp and the anti-fog small-sized camera, and can ensure normal use through the power storage component when the electric quantity is insufficient;

(2) under the auxiliary action of the small pressure pump, the disinfectant in the disinfectant storage tank uniformly flows out through the liquid outlet, so that the cut and sewn wound can be subjected to auxiliary disinfection treatment by operation, liquid medicines can be subjected to medicine feeding treatment, and the practicability of the whole device is improved;

(3) the clamp holder can be driven to move in multiple angles under the auxiliary action of the small manipulator body, and the clamp holder can be used for carrying out auxiliary clamping and supporting on gastrointestinal tissues, so that the later-stage quick positioning of the operation position is facilitated, the operation quality is ensured, and the secondary injury of a patient is avoided;

(4) the medical auxiliary illuminating lamp can perform auxiliary illuminating effect on the interior of the cavity under the auxiliary effect of the first auxiliary illuminating lamp and the second auxiliary illuminating lamp, so that the situation that the light in the cavity is insufficient, the correct judgment and analysis of medical staff are influenced, and finally the operation quality is influenced is avoided.

Drawings

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic diagram of the distribution structure of the power storage modules on the stapler body according to the present invention;

FIG. 5 is a schematic view of the distribution structure of the auxiliary clamping assembly on the nail seat according to the present invention;

FIG. 6 is a schematic view of an auxiliary clamping assembly according to the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. the anastomat comprises an anastomat body, 2, a fixed handle, 3, a movable handle, 4, an electric storage assembly, 401, an electric storage shell, 402, a battery body, 403, an electric quantity display lamp, 5, a connecting rod, 6, a limiting groove, 7, a first limiting block, 8, a sleeve, 9, a disinfection assembly, 901, a disinfectant storage tank, 902, a transfusion tube, 903, a small pressure pump, 904, a liquid outlet, 905, a liquid inlet, 906, a sealing cover, 907, a hose, 10, a nail bin body, 11, a nail abutting seat, 12, a limiting groove, 13, an auxiliary clamping assembly, 1301, a fixed block, 1302, a rotator, 1303, a small manipulator body, 1304, a clamp holder, 1305, a pressure sensor, 14, a first auxiliary illuminating lamp, 15, a second fixed block, 16, a second auxiliary illuminating lamp, 17, a small anti-fog camera, 18, an illuminating lamp, 19, a control box, 20 and a rotating mechanism.

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. 1-7, the present invention provides a technical solution: the utility model provides a disposable chamber mirror linear cutting anastomat, as shown in figure 1, anastomat body 1 downside is fixed with fixed handle 2, and fixed handle 2 is located movable handle 3 right side, movable handle 3 rotates and is connected with anastomat body 1, and anastomat body 1 right side is fixed with electric storage component 4, electric storage component 4 includes electric storage shell 401, battery body 402 and power display lamp 403, battery body 402 has been placed in the electric storage shell 401, and electric storage shell 401 front side is inlayed and is had power display lamp 403, convert the direct current to the alternating current through the dc-to-ac converter under battery body 402's auxiliary action and provide the electric energy for whole device, ensure disposable chamber mirror linear cutting anastomat normal use, power display lamp's setting can be indicateed the electric quantity in the battery body 402, be convenient for the staff later stage to charge, increase its practicality 403.

As shown in fig. 1, 4, 5 and 6, a limiting groove 6 is fixed on the left side of a connecting rod 5, a first limiting block 7 is connected in the limiting groove 6 in a snap-fit manner, a sleeve 8 and a disinfection component 9 are fixed on the first limiting block 7, the sleeve 8 is positioned between the disinfection components 9, the limiting groove 6 and the first limiting block 7 form a mounting structure for mounting and dismounting, the disinfection component 9 comprises a disinfectant storage tank 901, a transfusion tube 902, a small-sized pressure pump 903, a liquid outlet 904, a liquid inlet 905, a sealing cover 906 and a hose 907, one end of the transfusion tube 902 is communicated with the small-sized pressure pump 903, the other end of the transfusion tube 902 is communicated with the liquid outlet 904, the transfusion tube 902 is positioned inside the hose 907, the small-sized pressure pump 903 is positioned inside the disinfectant storage tank 901, the liquid inlet 905 penetrates through the upper side of the disinfectant storage tank 901, the sealing cover 906 is in threaded connection with the upper side of the liquid inlet 905, the connecting rod 5 is manually rotated, first stopper 7 in spacing groove 6 takes out, just so can dismantle nail storehouse body 10 on the sleeve pipe 8, be convenient for later stage change other nail storehouse body 10 and use, cut the back of sewing up intestinal or esophagus tissue, under small-size force (forcing) pump 903's auxiliary action disinfectant fluid or liquid medicine pass through transfer line 902 and get into in liquid outlet 904, liquid outlet 904 equidistance distributes and has the multiunit, the operation just so can be with disinfectant fluid or liquid medicine even to intestinal or esophagus tissue cutting department of sewing up disinfect or go up the medicine and handle, increase its practicality, the people just can add disinfectant fluid and liquid medicine through inlet 905, ensure disinfection and go up medicine work normal clear.

As shown in fig. 1, 3, 4 and 6, the nail magazine body 10 is located at the lower side of the nail abutting seat 11, the nail abutting seat 11 and the nail magazine body 10 are both fixed on the rotating mechanism 20, meanwhile, the nail abutting seat 11 is provided with a limit groove 12, the right side inside the limit groove 12 is in threaded connection with the auxiliary clamping assembly 13, the auxiliary clamping assembly 13 comprises a fixed block 1301, a rotator 1302, a mini-manipulator body 1303, a clamp 1304 and a pressure sensor 1305, the fixed block 1301 is fixed with the rotator 1302, the rotator 1302 is fixed with the mini-manipulator body 1303, the mini-manipulator body 1303 is fixed with the clamp 1304, the clamp 1304 is fixed with the pressure sensor 1305, the clamp 1304 is provided with two sets, the two sets of clamps 1304 are symmetrically arranged, the clamp 1304 is inlaid with the first auxiliary illuminating lamp 14, the clamp 1304 is driven to move out of the limit groove 12 under the auxiliary action of the mini-manipulator body 1303, the camera on the small-sized mechanical arm body 1303 observes the periphery in the human body cavity, the holder 1304 is driven by the small-sized mechanical arm body 1303 under the action of a medical operator to carry out multi-angle adjustment, so that the holder 1304 can clamp, limit and fix gastrointestinal components to be cut off, the situation that the surfaces of the gastrointestinal components are too smooth and inconvenient to fix is avoided, when the correct positions of the nail bin body 10 and the nail abutting seat 11 are not found through multiple clamping, the external injury of the gastrointestinal components is easily caused, after the holder 1304 assists in clamping, finally, the cutting and suturing work can be rapidly carried out under the assisting action of the nail bin body 10 and the nail abutting seat 11, the secondary injury of a patient is avoided, the operation quality is ensured, the auxiliary clamping assembly 13 can be detached from the nail abutting seat 11, the detached auxiliary clamping assembly 13 can be installed in limiting grooves 12 in other nail abutting seats 11, and can be recycled at the later stage, supplementary centre gripping subassembly 13 is provided with two sets ofly simultaneously, and two sets of supplementary centre gripping subassemblies 13 set up and can ensure more firm to the stomach subassembly, guarantees the later stage operation quality, can drive rotary mechanism 20 and go up nail storehouse body 10 and support nail seat 11 and carry out angular displacement under the complementary action of rotatory handle on anastomat body 1, and the operation can be adjusted the position as required like this, increases the practicality of whole device.

As shown in fig. 1, fig. 2 and fig. 3, light 18 is fixed in anastomat body 1 left side, and anastomat body 1 front side is fixed with control box 19, it has second auxiliary lighting lamp 16 to inlay on the outer wall around the second fixed

block

15, and 15 downside inlays and have antifog small-size camera 17 of second fixed block, the staff of being convenient for of antifog small-size camera 17 sets up and can normally observe the human body intracavity, can carry out auxiliary lighting to the human body intracavity under the auxiliary action of the first auxiliary lighting lamp 14 of multiunit and second auxiliary lighting lamp 16, guarantee medical personnel and normally observe and the analysis to the internal condition of human body, thereby guarantee operation quality, the effect of auxiliary lighting can equally be reached to outdoor environment to setting of light 18, increase the practicality.

The working principle is as follows: when the disposable endoscope linear cutting anastomat is used, an external power supply is connected, the pressure sensor 1305 is CYYZ11, disinfectant or liquid medicine is manually stored in the disinfectant storage tank 901 through the liquid inlet 905, the sealing cover 906 penetrates through the liquid inlet 905 and is fixed by rotating the sealing cover 906, the first limiting block 7 on the sleeve 8 is manually inserted into the limiting groove 6 on the connecting rod 5 and is fixed by rotating the sealing cover 906, the battery body 402 in the electric storage shell 401 can be charged by the person through a power transmission line, the medical staff can observe the battery body through the electric quantity display lamp 403, when the disposable endoscope linear cutting anastomat needs to be used, the auxiliary clamping component 13 is manually fixed in the limiting groove 12 in a threaded manner, the small manipulator body 1303 and the clamp holder 1304 are driven to be embedded in the limiting groove 12 under the auxiliary action of the small manipulator body 1303, the lower sides of the nail bin body 10 and the nail abutting seat 11 penetrate through a puncture cannula manually, the nail bin body 10 and the nail abutting seat 11 are moved downwards to required positions inside, the clamp holder 1304 is driven to move to the required positions under the auxiliary action of the miniature manipulator body 1303, gastrointestinal tissues are clamped and fixed under the auxiliary action of the clamp holder 1304, the pressure sensor 1305 is arranged to monitor the pressure during clamping, unnecessary injury in the later period caused by too high or too low pressure is avoided, the angle of the clamp holder 1304 can be adjusted under the auxiliary action of the rotator 1302 on the fixing block 1301, the nail bin body 10 and the nail abutting seat 11 are driven to move to the required positions of the gastrointestinal tissues to be cut through the anastomat body 1 manually, the movable handle 3 and the fixed handle 2 are pressed manually, finally, the nail bin body 10 and the nail abutting seat 11 are accurately fixed and are cut and sutured, and simultaneously, under the auxiliary action of the rotating handle on the anastomat body 1, can drive the rotating mechanism 20 to carry out angular movement on the nail bin body 10 and the nail abutting seat 11, the operation can adjust the position according to the requirement, when suturing, medical personnel can observe the internal situation through the anti-fog small-sized camera 17, the later analysis is convenient, the auxiliary illumination can be carried out on the non-environment under the auxiliary action of the first auxiliary illuminating lamp 14 and the second auxiliary illuminating lamp 16 in the second fixed block 15, the medical personnel can be ensured to observe the internal situation, under the auxiliary action of the small-sized pressure pump 903 in the disinfectant storage tank 901, the disinfectant in the disinfectant storage tank 901 enters the liquid outlet 904 through the infusion tube 902 in the hose 907 for storage, a plurality of liquid outlets 904 are arranged in the nail bin body 10 and the nail abutting seat 11, the liquid discharge is carried out on the plurality of liquid outlets 904 at the same time, thus the gastrointestinal tissues after suturing can be evenly disinfected or treated by medicine, the auxiliary illumination can be carried out on the external environment through the arrangement of the illuminating lamp 18, for added utility, those not described in detail in this specification are within the skill of the art in view of the present disclosure.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations or positional relationships that are illustrated in the figures, and are used merely to simplify the description of the present disclosure, rather than to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present disclosure.

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 a disposable chamber mirror straight line cutting anastomat, includes anastomat body (1), connecting rod (5), nail storehouse body (10), second fixed block (15) and light (18), its characterized in that:

the anastomat comprises an anastomat body (1), wherein a fixed handle (2) is fixed to the lower side of the anastomat body (1), the fixed handle (2) is located on the right side of a movable handle (3), the movable handle (3) is rotatably connected with the anastomat body (1), and an electric storage assembly (4) is fixed to the right side of the anastomat body (1);

the left side of the connecting rod (5) is fixedly provided with a limiting groove (6), a first limiting block (7) is connected in the limiting groove (6) in a clamping manner, a sleeve (8) and a disinfection component (9) are fixed on the first limiting block (7), and the sleeve (8) is positioned between the disinfection components (9);

the nail bin comprises a nail bin body (10), wherein the nail bin body (10) is positioned on the lower side of a nail abutting seat (11), the nail abutting seat (11) and the nail bin body (10) are both fixed on a rotating mechanism (20), meanwhile, a limiting groove (12) is formed in the nail abutting seat (11), and an auxiliary clamping assembly (13) is in threaded connection with the right side inside the limiting groove (12);

the illuminating lamp (18), the illuminating lamp (18) is fixed on the left side of the anastomat body (1), and a control box (19) is fixed on the front side of the anastomat body (1);

supplementary centre gripping subassembly (13) are including fixed block (1301), rotating ware (1302), small-size manipulator body (1303), holder (1304) and pressure sensor (1305), be fixed with on fixed block (1301) and rotate ware (1302), and be fixed with small-size manipulator body (1303) on rotating ware (1302), be fixed with holder (1304) on small-size manipulator body (1303) simultaneously, be fixed with pressure sensor (1305) on holder (1304), holder (1304) are provided with two sets ofly, and two sets of holder (1304) symmetry sets up, it has first supplementary light (14) to inlay on holder (1304).

2. The disposable endoscopic linear cutting stapler according to claim 1, wherein: the electric power storage assembly (4) comprises an electric power storage shell (401), a battery body (402) and an electric quantity display lamp (403), the battery body (402) is placed in the electric power storage shell (401), and the electric quantity display lamp (403) is embedded in the front side of the electric power storage shell (401).

3. The disposable endoscopic linear cutting stapler according to claim 1, wherein: the limiting groove (6) and the first limiting block (7) form a dismounting and mounting structure.

4. The disposable endoscopic linear cutting stapler according to claim 1, wherein: disinfection subassembly (9) are including antiseptic solution storage tank (901), transfer line (902), small-size force (forcing) pump (903), liquid outlet (904), inlet (905), sealed lid (906) and hose (907), transfer line (902) one end is linked together with small-size force (forcing) pump (903), and transfer line (902) other end is linked together with liquid outlet (904), and transfer line (902) are located inside hose (907) simultaneously, small-size force (forcing) pump (903) are located antiseptic solution storage tank (901) inside, antiseptic solution storage tank (901) upside runs through inlet (905), and inlet (905) upside threaded connection has sealed lid (906).

5. The disposable endoscopic linear cutting stapler according to claim 1, wherein: and a second auxiliary illuminating lamp (16) is embedded on the front outer wall and the rear outer wall of the second fixed block (15), and an anti-fog mini-type camera (17) is embedded on the lower side of the second fixed block (15).