CN112754571A - Minimally invasive laparoscopic anastomat with auxiliary supporting structure - Google Patents
Minimally invasive laparoscopic anastomat with auxiliary supporting structure Download PDFInfo
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- CN112754571A CN112754571A CN202110061774.5A CN202110061774A CN112754571A CN 112754571 A CN112754571 A CN 112754571A CN 202110061774 A CN202110061774 A CN 202110061774A CN 112754571 A CN112754571 A CN 112754571A
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 26
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000004575 stone Substances 0.000 description 20
- 230000009471 action Effects 0.000 description 7
- 230000003872 anastomosis Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002271 resection Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003445 biliary tract Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002682 general surgery Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 230000009466 transformation Effects 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
- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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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- Life Sciences & Earth Sciences (AREA)
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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)
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Abstract
The invention discloses a minimally invasive laparoscope anastomat with an auxiliary supporting structure, which comprises an anastomat main body, a battery, a U-shaped connecting frame, a first toothed belt wheel and an auxiliary adjusting button, wherein a handle and the auxiliary supporting structure are arranged at the lower end of the anastomat main body, the handle is arranged on the right side of the auxiliary supporting structure, the battery is arranged in the anastomat main body in a penetrating mode, a nail bin is arranged on the connecting frame, the right side of the connecting frame is connected with a rotating frame, the rotating frame is rotatably connected to the inner side wall of the anastomat main body, and the U-shaped connecting frame is movably connected to a nail abutting frame through the connecting frame. This wicresoft's peritoneoscope anastomat with supplementary bearing structure according to the in service behavior, can pull supplementary hand (hold) for first magnet and the separation of second magnet, with supplementary hand (hold) slide on the arc slide bar, adjust its position, then the rethread first magnet and the second magnet attract mutually to fix it, and the angle to supplementary hand (hold) is suitably adjusted, and the operating personnel of being convenient for assists the operation and uses.
Description
Technical Field
The invention relates to the technical field of anastomats, in particular to a minimally invasive laparoscopic anastomat with an auxiliary supporting structure.
Background
The anastomat mainly has the advantages that the anastomat is used for conveniently and quickly suturing wounds, the traditional suturing is complex, manual suturing is needed, and some postoperative complications of the manual suturing can occur, but the anastomat is different from the traditional anastomat, the anastomat is selected to replace the traditional manual suturing in medicine, the suturing speed can be increased, side effects and operation complications can be reduced, wherein the linear cutting anastomat is suitable for transverse cutting, resection and/or anastomosis operation, can be used for multi-site open or minimally invasive general surgery, gynecology, urology, thoracic surgery and pediatric surgery, can be matched with suture lines or supporting materials for use, and can also be used for transverse cutting and resection of liver and gall parenchyma tissues (liver blood vessels and biliary tract structures), pancreas, kidney, spleen and the like, but the existing laparoscopic anastomat does not have an auxiliary supporting structure and is not convenient to operate by two hands during operation, in the case of partial anastomosis cutting, which is relatively unstable in one-handed operation, there is a need for a minimally invasive laparoscopic stapler with an auxiliary support structure to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a minimally invasive laparoscopic anastomat with an auxiliary supporting structure, and aims to solve the problems that the existing laparoscopic anastomat in the background art does not have the auxiliary supporting structure, is inconvenient to operate by two hands during operation, and is unstable to operate by one hand under the condition of partial anastomosis cutting.
In order to achieve the purpose, the invention provides the following technical scheme: a minimally invasive laparoscope anastomat with an auxiliary supporting structure comprises an anastomat main body, a battery, a U-shaped connecting frame, a first toothed belt wheel and an auxiliary adjusting button,
the lower end of the anastomat main body is provided with a handle and an auxiliary supporting structure, and the handle is arranged on the right side of the auxiliary supporting structure;
the battery penetrates through the anastomat body, a connecting frame is arranged on the left side of the anastomat body, a nail bin is arranged on the connecting frame, a nail pushing frame is movably connected to the connecting frame and arranged above the nail bin, the right side of the connecting frame is connected with the rotating frame, and the rotating frame is rotatably connected to the inner side wall of the anastomat body;
the U-shaped connecting frame penetrates through the connecting frame and is movably connected to the nail abutting frame, one end, far away from the nail abutting frame, of the U-shaped connecting frame penetrates through the clamping groove and is connected with the first spring, the first spring is arranged in the clamping groove, the clamping groove is formed in the anastomat body, the right end of the U-shaped connecting frame is connected with the connecting rod, the connecting rod penetrates through the clamping groove and the first spring, teeth are arranged on the upper end, close to the right side, of the connecting rod, a gear is arranged above the teeth and is connected with the first electric motor, and the first electric motor is arranged in the anastomat body;
the first toothed belt wheel penetrates through the rotating frame and is connected with the second toothed belt wheel through a toothed belt, the second toothed belt wheel is connected with the rotating shaft, and the rotating shaft is connected with the second electric motor;
the auxiliary adjusting button is connected on the right side of the anastomat main body in a rotating mode, the left end of the auxiliary adjusting button is connected with the lead screw, the lead screw is connected in the anastomat main body in a rotating mode, the lead screw is connected with the third electric motor through the bevel gear set, the third electric motor is arranged in the anastomat main body, a pipe rod is arranged on the lead screw in a penetrating mode, the left side of the pipe rod is connected with the U-shaped push tool rest, and the left end of the U-shaped push tool rest is arranged in the connecting frame in a penetrating mode.
Preferably, the auxiliary supporting structure comprises an arc-shaped sliding rod, an auxiliary handle, a first iron-absorbing stone and a second iron-absorbing stone, the arc-shaped sliding rod is arranged on the outer side face of the anastomat main body, the auxiliary handle is arranged on the arc-shaped sliding rod in a penetrating mode, the first iron-absorbing stone is arranged in the auxiliary handle in a penetrating mode, the first iron-absorbing stone is connected with the second iron-absorbing stone, and the second iron-absorbing stone is embedded into the outer side face of the anastomat main body.
Preferably, the first magnet and the second magnet are heteropolar.
Preferably, the auxiliary handles are connected with the anastomat main body in a sliding mode through arc-shaped sliding rods, and the number of the arc-shaped sliding rods is two.
Preferably, the battery comprises a U-shaped pull plate, a clamping block and a second spring, the U-shaped pull plate is arranged on the right side of the battery, the clamping block is arranged on the outer side of the U-shaped pull plate, the second spring is arranged on the inner side face of the U-shaped pull plate, and the number of the clamping blocks is two.
Preferably, the number of the second springs is two, and the second springs are symmetrically arranged about the central line of the U-shaped pulling plate.
Preferably, the first electric motor and the gear form a rotating mechanism, and the gear is in meshing connection with the connecting rod through the teeth.
Preferably, the first toothed belt wheel, the toothed belt, the second toothed belt wheel, the rotating shaft and the second electric motor form a rotating mechanism.
Preferably, the third electric motor, the bevel gear set, the lead screw and the auxiliary adjusting knob form a rotating mechanism, and the lead screw is in threaded connection with the pipe rod.
Compared with the prior art, the invention has the beneficial effects that: the minimally invasive laparoscopic anastomat with the auxiliary supporting structure,
(1) the nail pushing device is provided with a first electric motor, a gear, teeth, a connecting rod, a U-shaped connecting frame, a second electric motor, a rotating shaft, a second toothed belt wheel, a toothed belt and a first toothed belt wheel, the nail pushing seat can be driven to adjust the angle under the action of the first electric motor, the nail pushing seat and the nail bin can be conveniently combined or separated, and the rotating frame can be driven to rotate under the action of the second electric motor, so that the direction of the connecting frame is adjusted;
(2) the pipe fitting is provided with a screw rod, a bevel gear set, a third electric motor and a pipe rod, the screw rod is driven to rotate through the bevel gear set under the action of the third electric motor, so that the pipe rod moves leftwards on the screw rod, a cutter is pushed by a U-shaped push-type tool rest to cut, and an anastomosis nail is pushed under the action of the cutter to perform anastomosis;
(3) the battery is clamped and arranged in the anastomat main body through the clamping block, the second springs on the two sides of the U-shaped pulling plate are compressed by pressing the two side faces of the U-shaped pulling plate, the clamping block is clamped and separated with the anastomat main body, and the battery is conveniently taken out for maintenance and replacement;
(4) be provided with supplementary bearing structure, according to the in service behavior, can pull supplementary hand (hold) for first magnet and the separation of second magnet will assist the hand (hold) and slide on the arc slide bar, adjust its position, then rethread first magnet and second magnet inhale mutually and fix it, and the angle to supplementary hand (hold) suitably adjusts, and the operating personnel of being convenient for assists the operation and uses.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 1 at C according to the present invention;
FIG. 6 is a schematic view of the structure between the main body of the stapler and the auxiliary support structure according to the present invention;
fig. 7 is a schematic diagram of the cell structure of the present invention.
In the figure: 1. the stapler comprises a stapler body, 2, a handle, 3, an auxiliary supporting structure, 301, an arc-shaped sliding rod, 302, an auxiliary handle, 303, a first iron absorbing stone, 304, a second iron absorbing stone, 4, a battery, 401, a U-shaped pulling plate, 402, a clamping block, 403, a second spring, 5, a connecting frame, 6, a nail bin, 7, a nail pushing frame, 8, a rotating frame, 9, a U-shaped connecting frame, 10, a clamping groove, 11, a first spring, 12, a connecting rod, 13, teeth, 14, a gear, 15, a first electric motor, 16, a first toothed belt wheel, 17, a toothed belt, 18, a second toothed belt wheel, 19, a rotating shaft, 20, a second electric motor, 21, an auxiliary adjusting button, 22, a lead screw, 23, a bevel gear group, 24, a third electric motor, 25, a pipe rod, 26 and a U-shaped pushing 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. 1-7, the present invention provides a technical solution: a minimally invasive laparoscope anastomat with an auxiliary supporting structure is disclosed, as shown in figure 1, figure 2, figure 6 and figure 7, a handle 2 and an auxiliary supporting structure 3 are arranged at the lower end of an anastomat main body 1, the handle 2 is arranged at the right side of the auxiliary supporting structure 3, the auxiliary supporting structure 3 comprises an arc-shaped sliding rod 301, an auxiliary handle 302, a first magnet stone 303 and a second magnet stone 304, the arc-shaped sliding rod 301 is arranged on the outer side surface of the anastomat main body 1, the auxiliary handle 302 is arranged on the arc-shaped sliding rod 301 in a penetrating mode, the first magnet stone 303 is arranged in the auxiliary handle 302, the first magnet stone 303 is connected with the second magnet stone 304, the second magnet stone 304 is embedded in the outer side surface of the anastomat main body 1, the supporting and stabilizing effects are achieved when the anastomat main body 1 operates through the auxiliary supporting structure 3, the stability of the anastomat main body 1 is enhanced, the first magnet stone 303 and the second magnet stone 304 are heteropolar, the auxiliary handle 302 and the anastomat main body 1 are fixed and separated conveniently by attracting the first magnet 303 and the second magnet 304, the auxiliary handle 302 is connected with the anastomat main body 1 through the arc-shaped slide rod 301 in a sliding manner, the arc-shaped slide rod 301 is provided with two, the auxiliary handle 302 is moved on the arc-shaped slide rod 301, the auxiliary handle 302 is convenient to adjust the position angle of the auxiliary handle 302 and operate and use, the battery 4 is arranged in the anastomat main body 1 in a penetrating manner, the left side of the anastomat main body 1 is provided with the connecting frame 5, the battery 4 comprises a U-shaped pull plate 401, a clamping block 402 and a second spring 403, the right side of the battery 4 is provided with the U-shaped pull plate 401, the outer side of the U-shaped pull plate 401 is provided with the clamping block 402, the inner side face of the U-shaped pull plate 401 is provided with the second spring 403, the clamping block 402 is provided with two clamping blocks, the battery 4, the two second springs 403 are arranged, the second springs 403 are symmetrically arranged about the center line of the U-shaped pull plate 401, the two sides of the U-shaped pull plate 401 are pressed, the second springs 403 are extruded, the clamping block 402 and the anastomat body 1 are clamped and separated, the battery 4 is conveniently taken out and replaced, the nail bin 6 is arranged on the connecting frame 5, the nail abutting frame 7 is movably connected to the connecting frame 5, and the nail abutting frame 7 is arranged above the nail bin 6.
As shown in fig. 1, 3 and 4, the right side of the connecting frame 5 is connected with the rotating frame 8, the rotating frame 8 is rotatably connected on the inner side wall of the anastomat main body 1, the U-shaped connecting frame 9 penetrates through the connecting frame 5 and is movably connected on the nail abutting frame 7, one end of the U-shaped connecting frame 9, which is far away from the nail abutting frame 7, penetrates through the clamping groove 10 and is connected with the first spring 11, the first spring 11 is arranged in the clamping groove 10, the clamping groove 10 is arranged in the anastomat main body 1, the right end of the U-shaped connecting frame 9 is connected with the connecting rod 12, the connecting rod 12 penetrates through the clamping groove 10 and the first spring 11, the upper end of the connecting rod 12, which is close to the right side, is provided with teeth 13, a gear 14 is arranged above the teeth 13, the gear 14 is connected with the first electric motor 15, the first electric motor 15 is arranged in the anastomat main body 1, the first electric motor 15 and the, the first electric motor 15 drives the gear 14, so that the gear 14 drives the connecting rod 12 to move leftwards or rightwards through the teeth 13, and the nail bin 6 and the nail abutting frame 7 are combined or separated.
As shown in fig. 1, 4 and 5, the first gear wheel 16 is disposed on the rotating frame 8, the first gear wheel 16 is connected to the second gear wheel 18 through a gear belt 17, the first gear wheel 16, the gear belt 17, the second gear wheel 18, a rotating shaft 19 and a second electric motor 20 form a rotating mechanism, the rotating frame 8 is driven to rotate by the second electric motor 20, the orientation of the connecting frame 5 can be adjusted, the second gear wheel 18 is connected to the rotating shaft 19, the rotating shaft 19 is connected to the second electric motor 20, the auxiliary adjusting knob 21 is rotatably connected to the right side of the anastomat main body 1, the left end of the auxiliary adjusting knob 21 is connected to a lead screw 22, the lead screw 22 is rotatably connected to the anastomat main body 1, the lead screw 22 is connected to the third electric motor 24 through a bevel gear set 23, the third electric motor 24 is disposed in the anastomat main body 1, and the third electric motor 24 is disposed in the anastomat main body 1, The bevel gear set 23, the lead screw 22 and the auxiliary adjusting knob 21 constitute a rotating mechanism, the lead screw 22 and the tube rod 25 are in threaded connection, the lead screw 22 is driven to rotate under the action of the third electric motor 24, so that the tube rod 25 moves on the lead screw 22, the tube rod 25 can be in sliding connection with the inner wall of the anastomat body 1 through a sliding chute, the structures between the second gear wheel 18 and the second electric motor 20 and between the gear 14 and the first electric motor 15 can be set to be similar structures between the lead screw 22, the bevel gear set 23, the auxiliary adjusting knob 21 and the third electric motor 24, namely, the second electric motor 20 can be connected through the first external bevel gear set, the rotating shaft 19 and the second gear wheel 18, the rotating shaft 19 is connected with the first external adjusting knob, the first external adjusting knob is arranged at the rear side of the anastomat body 1, the first electric motor 15 is connected through the second external bevel gear set, the external connecting shaft and the gear 14, and the external shaft is connected with the second external adjusting button, this second external adjusting button sets up in anastomat main part 1 top, the transformation of this structure, accessible battery 4 at first provides the use of the whole electric quantity of anastomat main part 1, when battery 4 electric quantity is not enough, alternative use manual operation, the operation of being convenient for goes on, can be provided with power electric quantity pilot lamp on the anastomat main part 1, be convenient for observe the surplus of electric quantity, it is provided with pipe pole 25 to run through on the lead screw 22, and pipe pole 25 left side and U type push-pedal frame 26 are connected, U type push-pedal frame 26 left end runs through the setting in link 5 simultaneously.
The working principle is as follows: when the minimally invasive laparoscope anastomat with the auxiliary supporting structure is used, a battery 4 is placed into an anastomat main body 1, two sides of a U-shaped pulling plate 401 are pressed to compress a second spring 403, a clamping block 402 is clamped into the anastomat main body 1 to fix the battery 4, according to the using condition of an operator, a first magnet stone 303 and a second magnet stone 304 are separated, an auxiliary handle 302 is moved on an arc-shaped sliding rod 301, the position of the auxiliary handle is properly adjusted, the first magnet stone 303 and the second magnet stone 304 are attracted and fixed, the auxiliary support is convenient to operate and use, the battery 4 is connected, according to the requirement, a second electric motor 20 drives a rotating shaft 19 to rotate, the rotating shaft 19 drives a second toothed belt wheel 18 to rotate, the second toothed belt wheel 18 drives a first toothed belt wheel 16 to rotate through a toothed belt 17, the first toothed belt wheel 16 drives a rotating frame 8 to rotate, the orientation of a connecting frame 5 is adjusted, the first electric motor 15 drives a gear 14 to rotate, the gear 14 causes the connecting rod 12 to move rightwards through the teeth 13, the connecting rod 12 is pulled against the nail rack 7 through the U-shaped connecting rack 9, so that the nail pushing frame 7 rotates and tilts, the anastomotic cutting position is arranged between the nail pushing frame 7 and the nail bin 6, under the action of the first electric motor 15, the nail abutting frame 7 and the nail bin 6 are combined, the third electric motor 24 drives the lead screw 22 to rotate through the bevel gear set 23, so that the tube rod 25 moves leftwards on the screw rod 22, the tube rod 25 pushes the cutter through the U-shaped cutter pushing frame 26, the cutter cuts the tissue, meanwhile, the anastomosis nail is pushed to be anastomosed under the action of the cutter, the anastomat body 1 can be provided with a power supply electric quantity indicator lamp, when the electric quantity is less, the U-shaped push broach frame 26 can be adjusted by the auxiliary adjusting button 21, so that the use of electric quantity is reduced, and the cruising ability is improved.
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 peritoneoscope anastomat with supplementary bearing structure, includes anastomat main part (1), battery (4), U type connects frame (9), first toothed belt wheel (16) and supplementary adjusting knob (21), its characterized in that:
the anastomat comprises an anastomat main body (1), wherein a handle (2) and an auxiliary supporting structure (3) are arranged at the lower end of the anastomat main body (1), and the handle (2) is arranged on the right side of the auxiliary supporting structure (3);
the battery (4) penetrates through the anastomat body (1), the connecting frame (5) is arranged on the left side of the anastomat body (1), the nail bin (6) is arranged on the connecting frame (5), the nail pushing frame (7) is movably connected to the connecting frame (5), the nail pushing frame (7) is arranged above the nail bin (6), the right side of the connecting frame (5) is connected with the rotating frame (8), and the rotating frame (8) is rotatably connected to the inner side wall of the anastomat body (1);
the U-shaped connecting frame (9) is movably connected to the nail abutting frame (7) in a penetrating mode, one end, far away from the nail abutting frame (7), of the U-shaped connecting frame (9) penetrates through the clamping groove (10) and is connected with the first spring (11), the first spring (11) is arranged in the clamping groove (10), the clamping groove (10) is arranged in the anastomat body (1), the right end of the U-shaped connecting frame (9) is connected with the connecting rod (12), the connecting rod (12) penetrates through the clamping groove (10) and the first spring (11), teeth (13) are arranged on the upper end, close to the right side, of the upper end of the connecting rod (12), a gear (14) is arranged above the teeth (13), the gear (14) is connected with the first electric motor (15), and the first electric motor (15) is arranged in the anastomat body (1);
the first toothed belt wheel (16) penetrates through the rotating frame (8), the first toothed belt wheel (16) is connected with a second toothed belt wheel (18) through a toothed belt (17), the second toothed belt wheel (18) is connected with a rotating shaft (19), and the rotating shaft (19) is connected with a second electric motor (20);
supplementary adjusting knob (21), supplementary adjusting knob (21) are rotated and are connected on anastomat main part (1) right side, and supplementary adjusting knob (21) left end and lead screw (22) are connected, lead screw (22) are rotated and are connected in anastomat main part (1), and lead screw (22) are connected through bevel gear group (23) and third electric motor (24), and third electric motor (24) set up in anastomat main part (1) simultaneously, it is provided with pipe pole (25) to run through on lead screw (22), and pipe pole (25) left side and U type push-off tool rest (26) are connected, and U type push-off tool rest (26) left end runs through the setting in link (5) simultaneously.
2. The minimally invasive laparoscopic stapler with an auxiliary support structure according to claim 1, wherein: the auxiliary supporting structure (3) comprises an arc-shaped sliding rod (301), an auxiliary handle (302), a first magnet (303) and a second magnet (304), the arc-shaped sliding rod (301) is arranged on the outer side face of the anastomat main body (1), the auxiliary handle (302) penetrates through the arc-shaped sliding rod (301), the first magnet (303) is arranged in the auxiliary handle (302), the first magnet (303) is connected with the second magnet (304), and the second magnet (304) is embedded into the outer side face of the anastomat main body (1).
3. The minimally invasive laparoscopic stapler with an auxiliary support structure according to claim 1, wherein: the first magnet (303) and the second magnet (304) are opposite in polarity.
4. The minimally invasive laparoscopic stapler with an auxiliary support structure according to claim 1, wherein: the auxiliary handles (302) are connected with the anastomat main body (1) in a sliding mode through arc-shaped sliding rods (301), and the number of the arc-shaped sliding rods (301) is two.
5. The minimally invasive laparoscopic stapler with an auxiliary support structure according to claim 1, wherein: the battery (4) comprises a U-shaped pull plate (401), a clamping block (402) and a second spring (403), the U-shaped pull plate (401) is arranged on the right side of the battery (4), the clamping block (402) is arranged on the outer side of the U-shaped pull plate (401), the second spring (403) is arranged on the inner side face of the U-shaped pull plate (401), and the number of the clamping blocks (402) is two.
6. The minimally invasive laparoscopic stapler with an auxiliary support structure according to claim 5, wherein: the number of the second springs (403) is two, and the second springs (403) are symmetrically arranged around the central line of the U-shaped pulling plate (401).
7. The minimally invasive laparoscopic stapler with an auxiliary support structure according to claim 1, wherein: the first electric motor (15) and the gear (14) form a rotating mechanism, and the gear (14) is in meshed connection with the connecting rod (12) through the teeth (13).
8. The minimally invasive laparoscopic stapler with an auxiliary support structure according to claim 1, wherein: the first toothed belt wheel (16), the toothed belt (17), the second toothed belt wheel (18), the rotating shaft (19) and the second electric motor (20) form a rotating mechanism.
9. The minimally invasive laparoscopic stapler with an auxiliary support structure according to claim 1, wherein: and the third electric motor (24), the bevel gear set (23), the lead screw (22) and the auxiliary adjusting button (21) form a rotating mechanism, and the lead screw (22) is in threaded connection with the pipe rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110061774.5A CN112754571A (en) | 2021-01-18 | 2021-01-18 | Minimally invasive laparoscopic anastomat with auxiliary supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110061774.5A CN112754571A (en) | 2021-01-18 | 2021-01-18 | Minimally invasive laparoscopic anastomat with auxiliary supporting structure |
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| CN112754571A true CN112754571A (en) | 2021-05-07 |
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|---|---|---|---|
| CN202110061774.5A Pending CN112754571A (en) | 2021-01-18 | 2021-01-18 | Minimally invasive laparoscopic anastomat with auxiliary supporting structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288274A (en) * | 2021-05-25 | 2021-08-24 | 常州安康医疗器械有限公司 | Adjustable stable chamber mirror anastomat that supports of nail anvil |
| CN113288269A (en) * | 2021-05-25 | 2021-08-24 | 常州安康医疗器械有限公司 | Endoscope anastomat with nail anvil having medicine feeding function |
| CN113331897A (en) * | 2021-06-18 | 2021-09-03 | 常州安康医疗器械有限公司 | Endoscope cutting anastomat with electric angle adjusting function |
| 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 |
| CN113509232A (en) * | 2021-08-24 | 2021-10-19 | 常州安康医疗器械有限公司 | Endoscope anastomat with size-adjustable handle |
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| CN107981900A (en) * | 2017-12-13 | 2018-05-04 | 上海理工大学 | A kind of intelligence stapler |
| CN209932853U (en) * | 2019-01-30 | 2020-01-14 | 天津日上科技发展有限公司 | Novel tubular anastomat |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107981900A (en) * | 2017-12-13 | 2018-05-04 | 上海理工大学 | A kind of intelligence stapler |
| CN209932853U (en) * | 2019-01-30 | 2020-01-14 | 天津日上科技发展有限公司 | Novel tubular anastomat |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288274A (en) * | 2021-05-25 | 2021-08-24 | 常州安康医疗器械有限公司 | Adjustable stable chamber mirror anastomat that supports of nail anvil |
| CN113288269A (en) * | 2021-05-25 | 2021-08-24 | 常州安康医疗器械有限公司 | Endoscope anastomat with nail anvil having medicine feeding function |
| CN113288269B (en) * | 2021-05-25 | 2022-05-27 | 常州安康医疗器械有限公司 | Endoscope anastomat with nail anvil having medicine feeding function |
| CN113331897A (en) * | 2021-06-18 | 2021-09-03 | 常州安康医疗器械有限公司 | Endoscope cutting anastomat with electric angle adjusting function |
| 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 |
| CN113509232A (en) * | 2021-08-24 | 2021-10-19 | 常州安康医疗器械有限公司 | Endoscope anastomat with size-adjustable handle |
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Application publication date: 20210507 |