CN112754561A - Minimally invasive endoscope anastomat with cutting function - Google Patents
Minimally invasive endoscope anastomat with cutting function Download PDFInfo
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- CN112754561A CN112754561A CN202110061132.5A CN202110061132A CN112754561A CN 112754561 A CN112754561 A CN 112754561A CN 202110061132 A CN202110061132 A CN 202110061132A CN 112754561 A CN112754561 A CN 112754561A
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- 230000003872 anastomosis Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000009527 percussion Methods 0.000 claims 4
- 238000010304 firing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000001356 surgical procedure Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002324 minimally invasive surgery Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07271—Stapler heads characterised by its cartridge
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07285—Stapler heads characterised by its cutter
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- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a minimally invasive endoscope anastomat with a cutting function, which comprises an anastomat main body, a firing structure, an adjusting structure and a pipe body structure, wherein a storage battery is installed in a handle, the firing structure is installed inside the left side of the anastomat main body, a switching button is arranged on the left side of the anastomat main body, the adjusting structure is installed at the left end of the anastomat main body, the pipe body structure is arranged at the left end of the anastomat main body, an anastomosis head is arranged at the left end of the pipe body structure, a micro electric cylinder is installed above the left side inside the anastomosis head, and a micro motor is installed below the left side inside the anastomosis head. This wicresoft's chamber mirror anastomat with cut-off function is provided with battery, miniature electric jar and micro motor, and the battery can realize supplying power to miniature electric jar or micro motor through the switching of switching button, realizes the closure of activity nail storehouse or the slip of cutting tool, and then realizes the electric control of device, is favorable to slowing down doctor's operating pressure.
Description
Technical Field
The invention relates to the technical field of minimally invasive endoscopic staplers, in particular to a minimally invasive endoscopic stapler with a cutting function.
Background
With the rapid development of modern medicine, many surgeries begin to be performed by using a minimally invasive technique, and the surgeries are performed in a human body through the mutual cooperation of the puncture outfit, the endoscope and the anastomat, so that the minimally invasive surgeries have the advantages of little pain, small incision and no large scar, and more patients are willing to perform the minimally invasive surgeries compared with the traditional surgeries.
When a minimally invasive surgery is performed, the endoscope anastomat is an indispensable surgical instrument, but most of the endoscope anastomats are cut in a manual mode, hand muscles can be sore in the long-time surgery process of a doctor, the surgery is not convenient to perform, meanwhile, the switching of suturing and cutting in the existing endoscope anastomat is not fast enough, the surgery is not fast, and therefore the existing device needs to be improved.
Disclosure of Invention
The invention aims to provide a minimally invasive endoscopic stapler with a cutting function, and aims to solve the problems that most of the existing endoscopic staplers in the background art are cut manually, the hand muscles of a doctor possibly feel sore in the long-time operation process, the operation is inconvenient to carry out, and the switching of suturing and cutting in the existing endoscopic stapler is not fast enough, so that the operation is not fast.
In order to achieve the purpose, the invention provides the following technical scheme: a minimally invasive endoscopic anastomat with a cutting function comprises an anastomat main body, a firing structure, an adjusting structure and a tube body structure,
the anastomat comprises an anastomat main body, wherein the anastomat main body comprises a hand grip, a reset block, a storage battery and a connecting cable, the hand grip is arranged below the anastomat main body, the reset block is arranged above the anastomat main body, the storage battery is arranged in the hand grip, and the positive electrode and the negative electrode of the storage battery are connected with the connecting cable;
the trigger structure comprises a trigger, a switching button, a reset rod, a motor electrode, an electric cylinder electrode, a first spring, a shifting frame, an electrode plate, a rotating rod, a clamping seat, a second spring, an extending block, a clamping block, a third spring and a lug, the trigger structure is installed inside the left side of the anastomat main body, the switching button is arranged on the left side of the anastomat main body, the motor electrode and the electric cylinder electrode are arranged on the switching button, the reset rod is arranged above the switching button, the shifting frame is connected with the trigger through the rotating rod, the electrode plate is arranged on two sides of the shifting frame, the clamping seat is arranged at the rear end of the switching button, the extending block is arranged at the front end of the clamping seat, the clamping block is installed on the extending block, the second spring is arranged at the front end of the clamping seat, and the bottom of the clamping seat is connected with the lug through the third spring;
the adjusting structure comprises a knob, a transmission block, a first bevel gear, a second bevel gear, a transmission rod and a third bevel gear, the adjusting structure is installed at the left end of the anastomat main body, the knob is installed above the adjusting structure, the transmission block below the knob penetrates through the adjusting structure, the first bevel gear is installed below the transmission block, the first bevel gear is meshed with the second bevel gear on the left side, and the transmission rod is installed on the left side of the second bevel gear;
a pipe body structure which comprises an anastomosis head, a fixed chopping block, a movable nail bin, a first rotating shaft, a fourth bevel gear, a first gear, a second rotating shaft, a micro electric cylinder, a cutting knife and a micro motor, the tube body structure is arranged at the left end of the anastomat main body, the anastomosis head is arranged at the left end of the tube body structure, a fixed chopping block is arranged above the left end of the anastomosis head, a movable nail bin is rotatably arranged below the left end of the anastomosis head, a first rotating shaft is arranged inside the left side of the pipe body structure, a fourth bevel gear is arranged above the first rotating shaft, a first gear is arranged below the first rotating shaft, a second rotating shaft is arranged at the joint of the pipe body structure and the anastomosis head, the second gear is installed below the second rotating shaft, the miniature electric cylinder is installed above the left side inside the anastomosis head, and the miniature motor is installed below the left side inside the anastomosis head.
Preferably, a first spring is installed on the rear wall inside the anastomat main body, and the first spring is connected with the rear end of the reset rod.
Preferably, an opening for clamping a clamping block on the extension block is formed in the rear side of the switching button.
Preferably, the lower rear end of the reset rod is an inclined plane.
Preferably, the motor electrode is connected with the micro motor through a cable, and the electric cylinder electrode is connected with the micro electric cylinder through a cable.
Preferably, the electrode plate is connected to the battery through a connection cable.
Preferably, a third bevel gear is mounted at the left end of the transmission rod, the third bevel gear is meshed with a fourth bevel gear, and the first gear is meshed with the second gear.
Preferably, the output shaft of miniature electric jar has cutting tool, cutting tool slides in fixed chopping block, and cutting tool passes through the connecting rod and is connected with the reset block.
Preferably, the output shaft of the micro motor drives the movable nail bin to rotate through a gear.
Compared with the prior art, the invention has the beneficial effects that: the minimally invasive endoscopic anastomat with the cutting-off function,
(1) the switching button is provided with a motor electrode and an electric cylinder electrode, the motor electrode is aligned with an electrode plate when the switching button is not pressed, a trigger is pushed to switch on a motor circuit, when a cutting mode needs to be switched, the switching button is pressed down, so that a clamping block on the extension block clamps the switching button on the clamping seat, the electric cylinder electrode is aligned with the electrode plate, the trigger is pushed to switch on the electric cylinder circuit, the miniature electric cylinder is started, and the mode of the device is switched conveniently;
(2) the reset rod is arranged, when the switching button needs to be reset, the reset rod is pressed, the inclined surface below the rear end of the reset rod is in contact with the clamping seat and pushes the clamping seat to slide downwards, so that the clamping block is separated from the clamping state in the opening of the switching button, the switching button is reset under the action of the second spring, the electrode of the motor is aligned with the electrode plate again, and the reset of the switching button is facilitated;
(3) the device is provided with a storage battery, a micro electric cylinder and a micro motor, the storage battery can realize power supply to the micro electric cylinder or the micro motor through switching of a switching button, the closing of a movable nail bin or the sliding of a cutting tool is realized, further the electric control of the device is realized, the operation pressure of a doctor is favorably reduced, and the success rate of the operation is improved;
(4) the adjusting structure is arranged, the adjusting structure drives the first bevel gear to rotate through rotation of the knob, the transmission rod is driven to rotate through meshing of the first bevel gear and the second bevel gear, the third bevel gear is driven to rotate, the first rotating shaft is driven to rotate through meshing of the third bevel gear and the fourth bevel gear, and the second rotating shaft is driven to rotate through matching of the first gear and the second gear, so that the anastomosis head can rotate at the left end of the pipe body structure more conveniently;
(5) be provided with the reset block, the reset block passes through the connecting rod and is connected with cutting tool, and the reset block moves left under the effect of connecting rod when cutting tool left cutting under the drive of miniature electric jar, need reset through the slip reset block can, more convenience.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the hand grip of the present invention;
FIG. 3 is a schematic diagram of a right-view structure of the switching button, the reset lever, the toggle frame and the engaging seat of the present invention;
FIG. 4 is a schematic structural view of a knob, a transmission block, a first bevel gear, a second bevel gear and a transmission rod of the present invention;
FIG. 5 is a schematic cross-sectional view of the connection between the tubular body and the anastomosis head according to the present invention;
FIG. 6 is a schematic cross-sectional view of the anastomosis head, the fixed anvil and the movable cartridge of the present invention.
In the figure: 1. the stapler comprises a stapler body, 101, a hand grip, 102, a reset block, 103, a storage battery, 104, a connecting cable, 2, a firing structure, 201, a trigger, 202, a switching button, 203, a reset rod, 204, a motor electrode, 205, an electric cylinder electrode, 206, a first spring, 207, a toggle frame, 208, an electrode plate, 209, a rotating rod, 210, a clamping seat, 211, a second spring, 212, an extension block, 213, a clamping block, 214, a third spring, 215, a bump, 3, an adjusting structure, 301, a knob, 302, a transmission block, 303, a first conical tooth, 304, a second conical tooth, 305, a transmission rod, 306, a third conical tooth, 4, a pipe body structure, 401, a stapling head, 402, a fixed anvil plate, 403, a movable staple cartridge, 404, a first rotating shaft, 405, a fourth conical tooth, 406, a first gear, 407, a second gear, 408, a second rotating shaft, 409, a miniature electric cylinder, 410, a cutting tool, 411, 205, a trigger, A micro motor.
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. 1-6, the present invention provides a technical solution: a minimally invasive endoscope anastomat with a cutting function is characterized in that as shown in figures 1, 2 and 3, an anastomat body 1 comprises a hand grip 101, a reset block 102, a storage battery 103 and a connecting cable 104, the hand grip 101 is arranged below the anastomat body 1, the reset block 102 is arranged above the anastomat body 1, the storage battery 103 is installed in the hand grip 101, the positive pole and the negative pole of the storage battery 103 are connected with the connecting cable 104, a first spring 206 is installed on the rear wall inside the anastomat body 1, the first spring 206 is connected with the rear end of a reset rod 203, the reset rod 203 can reset by the first spring 206 after the switching button 202 is reset, a triggering structure 2 comprises a trigger 201, a switching button 202, the reset rod 203, a motor electrode 204, an electric cylinder electrode 205, the first spring 206, a shifting frame 207, electrode plates 208, 209, a clamping seat 210, a second spring 211 and an extension block 212, The fixture block 213, the third spring 214 and the bump 215 are arranged in the left side of the stapler body 1, the switch button 202 is arranged on the left side of the stapler body 1, the rear side of the switch button 202 is provided with an opening for the fixture block 213 on the extension block 212 to be clamped, so that the switch button 202 is clamped on the clamping seat 210, the switch button 202 is provided with the motor electrode 204 and the cylinder electrode 205, the motor electrode 204 is connected with the micro motor 411 through a cable, the cylinder electrode 205 is connected with the micro cylinder 409 through a cable, so that the switching of the connection circuit is convenient to realize, the reset rod 203 is arranged above the switch button 202, the lower end of the rear side of the reset rod 203 is an inclined surface, so that the clamping seat 210 is pushed downwards through the inclined surface, the fixture block 213 is separated from the clamping state with the switch button 202, the dial frame 207 is connected with the trigger 201 through the rotating rod 209, the two sides of the dial frame, the electrode plate 208 is connected with the storage battery 103 through the connecting cable 104, so that the circuit can be conveniently communicated, the rear end of the switching button 202 is provided with the engaging seat 210, the front end of the engaging seat 210 is provided with the extending block 212, the extending block 212 is provided with the fixture block 213, the front end of the engaging seat 210 is provided with the second spring 211, and the bottom of the engaging seat 210 is connected with the projection 215 through the third spring 214.
Referring to fig. 1, 4, 5 and 6, the adjusting structure 3 includes a knob 301, a transmission block 302, a first bevel gear 303, a second bevel gear 304, a transmission rod 305 and a third bevel gear 306, the adjusting structure 3 is installed at the left end of the stapler body 1, the knob 301 is installed above the adjusting structure 3, the transmission block 302 below the knob 301 passes through the adjusting structure 3, the first bevel gear 303 is installed below the transmission block 302, the first bevel gear 303 is engaged with the second bevel gear 304 at the left side, the transmission rod 305 is installed at the left side of the second bevel gear 304, the third bevel gear 306 is installed at the left end of the transmission rod 305, the third bevel gear 306 is engaged with the fourth bevel gear 405, the first gear 406 is engaged with the second gear 407, which facilitates the knob 301 to drive the anastomosis head 401 to rotate, the tubular body structure 4 includes an anastomosis head 401, a fixed anvil 402, a movable cartridge 403, a first rotation shaft 404, a fourth bevel gear 405, a first gear 406, a second bevel gear 406, a, A second gear 407, a second rotating shaft 408, a micro electric cylinder 409, a cutting knife 410 and a micro motor 411, wherein the tube structure 4 is arranged at the left end of the stapler main body 1, the stapling head 401 is arranged at the left end of the tube structure 4, a fixed anvil 402 is arranged above the left end of the stapling head 401, a movable staple cartridge 403 is rotatably arranged below the left end of the stapling head 401, a first rotating shaft 404 is arranged inside the left side of the tube structure 4, a fourth bevel gear 405 is arranged above the first rotating shaft 404, a first gear 406 is arranged below the first rotating shaft 404, a second rotating shaft 408 is arranged at the joint of the tube structure 4 and the stapling head 401, a second gear 407 is arranged below the second rotating shaft 408, the micro electric cylinder 409 is arranged above the left side inside the stapling head 401, the output shaft of the micro electric cylinder 409 is connected with the cutting knife 410, the cutting knife 410 slides in the fixed anvil 402, and the cutting knife 410 is connected with the reset block 102 through a, the reset block 102 is favorable for resetting the cutting tool 410, the micro motor 411 is arranged below the left side inside the anastomosis head 401, and an output shaft of the micro motor 411 drives the movable nail bin 403 to rotate through a gear, so that the closing and sewing process of the movable nail bin 403 is facilitated.
The working principle is as follows: when the minimally invasive endoscope anastomat with the cutting function is used, a doctor holds the hand grip 101 to enable the tube body structure 4 to penetrate through the puncture outfit to extend into the abdominal cavity of a human body, then the knob 301 is rotated, the knob 301 is rotated to drive the transmission block 302 and the first bevel gear 303 to rotate, the first bevel gear 303 drives the second bevel gear 304 and the transmission rod 305 to rotate through meshing, the third bevel gear 306 at the tail end of the transmission rod 305 drives the first rotating shaft 404 to rotate through meshing with the fourth bevel gear 405, further the meshing of the first gear 406 and the second gear 407 drives the anastomosis head 401 to rotate, so that the transverse angle of the anastomosis head 401 can be adjusted, then the whole adjusting structure 3 is rotated, the whole adjusting structure 3 drives the tube body structure 4 to be integrally arranged on a vertical plane at the left end of the anastomat main body 1, so that the cutting and suturing angles can be adjusted to a proper position, then the position of the moving device is moved, the affected part is placed between the fixed cutting board, if cutting is needed, the trigger 201 is firstly pulled to enable the electrode plate 208 to be communicated with the motor electrode 204, the storage battery 103 supplies power to the micro motor 411, the movable nail bin 403 is closed, then the trigger 201 is released, the switching button 202 is pressed, the switching button 202 moves backwards, the extension block 212 extends into an opening at the rear end of the switching button 202, the extension block 212 clamps the position of the switching button 202 through the fixture block 213, the electric cylinder electrode 205 is aligned with the position of the electrode plate 208, the trigger 201 is pulled again, the electric cylinder electrode 205 is communicated with the electrode plate 208, the storage battery 103 supplies power to the micro electric cylinder 409 and drives the cutting tool 410 to slide leftwards to cut an affected part, when the switching button 202 needs to be reset, the reset rod 203 is pressed, the inclined surface below the rear end of the reset rod 203 is contacted with the fixture seat 210, the fixture seat 210 is pushed to slide downwards, and the fixture block 213 is separated from the clamping state in the opening of the switching button 202, the switching button 202 is reset under the action of the second spring 211, so that the motor electrode 204 is aligned with the electrode plate 208 again, the reset rod 203 is reset under the action of the first spring 206, after the reset rod 203 is reset, the clamping seat 210 is reset under the action of the third spring 214, and at this time, the operation of stapling can be completed by pressing the trigger 201, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.
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 (9)
1. The utility model provides a wicresoft's chamber mirror anastomat with cut off function, includes anastomat main part (1), percussion structure (2), adjusts structure (3) and body structure (4), its characterized in that:
the anastomat comprises an anastomat main body (1), wherein the anastomat main body (1) comprises a hand grip (101), a reset block (102), a storage battery (103) and a connecting cable (104), the hand grip (101) is arranged below the anastomat main body (1), the reset block (102) is arranged above the anastomat main body (1), the storage battery (103) is installed in the hand grip (101), and the positive electrode and the negative electrode of the storage battery (103) are connected with the connecting cable (104);
the percussion structure (2), the percussion structure (2) comprises a trigger (201), a switching button (202), a reset rod (203), a motor electrode (204), an electric cylinder electrode (205), a first spring (206), a toggle frame (207), an electrode plate (208), a rotating rod (209), a clamping seat (210), a second spring (211), an extension block (212), a clamping block (213), a third spring (214) and a lug (215), the percussion structure (2) is installed inside the left side of the anastomat main body (1), the switching button (202) is arranged on the left side of the anastomat main body (1), the switching button (202) is provided with the motor electrode (204) and the electric cylinder electrode (205), the reset rod (203) is arranged above the switching button (202), the toggle frame (207) is connected with the trigger (201) through the rotating rod (209), the electrode plate (208) is arranged on two sides of the toggle frame (207), the rear end of the switching button (202) is provided with a clamping seat (210), the front end of the clamping seat (210) is provided with an extending block (212), the extending block (212) is provided with a clamping block (213), the front end of the clamping seat (210) is provided with a second spring (211), and the bottom of the clamping seat (210) is connected with a projection (215) through a third spring (214);
the adjusting structure (3) comprises a knob (301), a transmission block (302), first bevel teeth (303), second bevel teeth (304), a transmission rod (305) and third bevel teeth (306), the adjusting structure (3) is installed at the left end of the anastomat body (1), the knob (301) is installed above the adjusting structure (3), the transmission block (302) below the knob (301) penetrates through the adjusting structure (3), the first bevel teeth (303) are installed below the transmission block (302), the first bevel teeth (303) are meshed with the second bevel teeth (304) on the left side, and the transmission rod (305) is installed on the left side of the second bevel teeth (304);
the anastomat comprises a pipe body structure (4), wherein the pipe body structure (4) comprises an anastomosis head (401), a fixed cutting board (402), a movable nail bin (403), a first rotating shaft (404), a fourth bevel gear (405), a first gear (406), a second gear (407), a second rotating shaft (408), a micro electric cylinder (409), a cutting knife (410) and a micro motor (411), the pipe body structure (4) is arranged at the left end of the anastomat main body (1), the anastomosis head (401) is arranged at the left end of the pipe body structure (4), the fixed cutting board (402) is arranged above the left end of the anastomosis head (401), the movable nail bin (403) is rotatably arranged below the left end of the anastomosis head (401), the first rotating shaft (404) is internally arranged at the left side of the pipe body structure (4), the fourth bevel gear (405) is arranged above the first rotating shaft (404), and the first gear (406) is arranged below the first rotating shaft (404), second rotation axis (408) are installed with anastomotic head (401) junction in body structure (4), second gear (407) are installed to second rotation axis (408) below, miniature electric cylinder (409) are installed to the inside left side top of anastomotic head (401), micromotor (411) are installed to the inside left side below of anastomotic head (401).
2. The minimally invasive endoscopic stapler with cutting function according to claim 1, characterized in that: a first spring (206) is installed on the rear wall inside the anastomat body (1), and the first spring (206) is connected with the rear end of the reset rod (203).
3. The minimally invasive endoscopic stapler with cutting function according to claim 1, characterized in that: an opening for clamping a clamping block (213) on the extension block (212) is formed in the rear side of the switching button (202).
4. The minimally invasive endoscopic stapler with cutting function according to claim 1, characterized in that: the lower end of the rear part of the reset rod (203) is an inclined plane.
5. The minimally invasive endoscopic stapler with cutting function according to claim 1, characterized in that: the motor electrode (204) is connected with the micro motor (411) through a cable, and the electric cylinder electrode (205) is connected with the micro electric cylinder (409) through a cable.
6. The minimally invasive endoscopic stapler with cutting function according to claim 1, characterized in that: the electrode plate (208) is connected with the storage battery (103) through a connecting cable (104).
7. The minimally invasive endoscopic stapler with cutting function according to claim 1, characterized in that: the left end of the transmission rod (305) is provided with a third bevel gear (306), the third bevel gear (306) is meshed with a fourth bevel gear (405), and the first gear (406) is meshed with the second gear (407).
8. The minimally invasive endoscopic stapler with cutting function according to claim 1, characterized in that: the output shaft of miniature electric jar (409) is connected with cutting tool (410), cutting tool (410) slide in fixed chopping block (402), and cutting tool (410) are connected with reset block (102) through the connecting rod.
9. The minimally invasive endoscopic stapler with cutting function according to claim 1, characterized in that: an output shaft of the micro motor (411) drives the movable nail bin (403) to rotate through a gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110061132.5A CN112754561A (en) | 2021-01-18 | 2021-01-18 | Minimally invasive endoscope anastomat with cutting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110061132.5A CN112754561A (en) | 2021-01-18 | 2021-01-18 | Minimally invasive endoscope anastomat with cutting function |
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| Publication Number | Publication Date |
|---|---|
| CN112754561A true CN112754561A (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110061132.5A Pending CN112754561A (en) | 2021-01-18 | 2021-01-18 | Minimally invasive endoscope anastomat with cutting function |
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| CN (1) | CN112754561A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288276A (en) * | 2021-05-25 | 2021-08-24 | 常州安康医疗器械有限公司 | Endoscope anastomat with adjustable nail anvil structure |
| CN113288286A (en) * | 2021-06-22 | 2021-08-24 | 常州安康医疗器械有限公司 | Endoscope cutting anastomat with auxiliary supporting device |
| CN113509229A (en) * | 2021-07-13 | 2021-10-19 | 常州安康医疗器械有限公司 | Nail seat structure is supported to disposable chamber mirror cutting anastomat |
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| CN113288276A (en) * | 2021-05-25 | 2021-08-24 | 常州安康医疗器械有限公司 | Endoscope anastomat with adjustable nail anvil structure |
| CN113288276B (en) * | 2021-05-25 | 2022-07-19 | 常州安康医疗器械有限公司 | Endoscope anastomat with adjustable nail anvil structure |
| CN113288286A (en) * | 2021-06-22 | 2021-08-24 | 常州安康医疗器械有限公司 | Endoscope cutting anastomat with auxiliary supporting device |
| CN113509229A (en) * | 2021-07-13 | 2021-10-19 | 常州安康医疗器械有限公司 | Nail seat structure is supported to disposable chamber mirror cutting anastomat |
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