CN113288283B - Conveniently dismantle electronic chamber mirror anastomat of nail anvil - Google Patents
Conveniently dismantle electronic chamber mirror anastomat of nail anvil Download PDFInfo
- Publication number
- CN113288283B CN113288283B CN202110679924.9A CN202110679924A CN113288283B CN 113288283 B CN113288283 B CN 113288283B CN 202110679924 A CN202110679924 A CN 202110679924A CN 113288283 B CN113288283 B CN 113288283B
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- China
- Prior art keywords
- motor
- main body
- anastomat
- nail anvil
- connecting plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- A61B2017/07257—Stapler heads characterised by its anvil
-
- 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
Abstract
The invention discloses an electric endoscope anastomat convenient for disassembling a nail anvil, which comprises an anastomat main body, the nail anvil, a third motor and a connecting sheet, wherein a handle ring is arranged on the outer side of the anastomat main body, a connecting plate is arranged on the outer side of the anastomat main body close to the left end, a first bolt penetrates through the connecting plate, a first motor is arranged in the connecting plate and is arranged on the left side of the first bolt, the inner end of a rotating shaft penetrates through the connecting plate and is connected with a mounting frame, and the nail anvil is rotatably connected to the inner wall of the mounting frame. This conveniently dismantle electronic chamber mirror anastomat of nail anvil connects fixedly through second bolt and nut between connection piece and the sleeve, and convenient the dismantlement is changed connection piece and cutter, dismantles first bolt for the separation is dismantled to connecting plate and anastomat main part, makes things convenient for the block separation between pivot and the mounting bracket, with dismantling the separation between ejector pin and the link, can dismantle the change with structures such as nail anvil, nail storehouse frame and mounting bracket.
Description
Technical Field
The invention relates to the technical field of endoscope anastomats, in particular to an electric endoscope anastomat with a nail anvil convenient to disassemble.
Background
The endoscope anastomat is one of the important apparatus of the endoscope operation, replace traditional manual sewing, utilize the titanium nail to break apart or coincide the tissue, easy and simple to handle, rapidly, the operation time has been shortened greatly, most endoscope anastomats can only carry out one-hand operation, the operation process is comparatively labouring, the operation is firm inadequately, electronic endoscope anastomat part structure can be used repeatedly after the sterilization, consequently, electronic endoscope anastomat need dismantle structures such as its nail storehouse correlation structure and nail anvil after using, current electronic endoscope anastomat is comparatively troublesome when nail anvil is dismantled and is changed, the above-mentioned problem of the convenient electronic endoscope anastomat solution of dismantling the nail anvil that needs now.
Disclosure of Invention
The invention aims to provide an electric endoscope anastomat with a nail anvil convenient to detach, and aims to solve the problems that most endoscope anastomats provided in the background technology can only be operated by a single hand, the operation process is relatively laborious, the operation is not stable enough, and the existing electric endoscope anastomat is relatively troublesome in nail anvil detachment and replacement.
In order to achieve the purpose, the invention provides the following technical scheme: an electric endoscope anastomat convenient for disassembling a nail anvil comprises an anastomat main body, the nail anvil, a third motor and a connecting sheet,
a handle ring is arranged on the outer side of the anastomat main body, a connecting plate is arranged on the outer side of the anastomat main body close to the left end, a first bolt penetrates through the connecting plate, a first motor is arranged in the connecting plate and is arranged on the left side of the first bolt, the first motor is connected with a rotating shaft, the inner end of the rotating shaft penetrates through the connecting plate and is connected with an installation frame, and a nail bin frame penetrates through the installation frame;
the nail anvil is rotatably connected to the inner wall of the mounting frame and arranged above the nail bin frame, the right side of the nail anvil is movably connected with a connecting frame, a top rod is movably connected onto the connecting frame, one end, away from the connecting frame, of the top rod is connected with the rack, the lower end of the rack is meshed and connected with a gear, the gear is connected with a second motor, and the second motor is arranged in the anastomat main body;
the third motor is arranged in the anastomat main body, is arranged below the second motor and is connected with the lead screw, and a sleeve is arranged on the lead screw in a penetrating mode.
Preferably, the anastomat main body comprises a storage battery, a handle and an anti-slip sleeve, the storage battery is arranged in the anastomat main body close to the right side, the handle is arranged at the lower end of the anastomat main body, and the anti-slip sleeve is arranged on the outer side of the handle.
Preferably, the handle ring comprises a sleeve, a spring and a clamping rod, the sleeve is arranged on the inner wall of the handle ring, and the spring is arranged in the sleeve.
Preferably, the inner end of the clamping rod penetrates through the handle ring, the casing and the spring to be in clamping connection with the anastomat main body.
Preferably, the inner end of the first bolt penetrates through the connecting plate and is in threaded connection with the anastomat body, and the number of the connecting plates is two.
Preferably, a rotating mechanism is composed of the first motor and the rotating shaft, the number of the rotating shafts is two, and the rotating shafts are connected with the mounting rack in a clamping mode.
Preferably, the second motor and the gear constitute a rotating mechanism.
Preferably, the third motor and the screw rod form a rotating mechanism, the screw rod is in threaded connection with the sleeve, and the sleeve is in sliding connection with the inner wall of the anastomat main body through the sliding rail.
Preferably, the right side of the connecting piece is connected with the sleeve through a second bolt and a nut, and the left side of the connecting piece is connected with the cutter.
Compared with the prior art, the invention has the beneficial effects that: the electric endoscope anastomat which is convenient for disassembling the nail anvil,
(1) the anti-slip sleeve can enhance the stable friction of an operator for holding the anastomat main body during operation, avoid the slipping phenomenon, and can fix the ring outside the anastomat main body through the clamping rod in a clamping manner according to the requirement;
(2) the clamping rod is pulled to compress the spring, and the clamping rod is clamped and separated from the anastomat body, so that the ring is conveniently detached;
(3) the mounting frame can be driven to rotate through the rotating shaft under the action of the first motor, the positions of the nail bin frame and the nail anvil are adjusted, the gear is driven to rotate under the action of the second motor, the rack drives the ejector rod to move, the ejector rod acts on the nail anvil through the connecting frame, and the nail anvil can be conveniently rotated and combined with or separated from the nail bin frame;
(4) connect fixedly through second bolt and nut between connection piece and the sleeve, the convenient dismantlement is changed connection piece and cutter, dismantles first bolt for the separation is dismantled to connecting plate and anastomat main part, makes things convenient for the block separation between pivot and the mounting bracket, with dismantling the separation between ejector pin and the link, can dismantle the change with structures such as nail anvil, nail storehouse frame and mounting bracket.
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 a right side view of the handle ring of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the interior of the case of the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
In the figure: 1. the anastomat comprises an anastomat body, 101, a storage battery, 102, a handle, 103, an anti-skidding sleeve, 2, a handle ring, 201, a casing, 202, a spring, 203, a clamping rod, 3, a connecting plate, 4, a first bolt, 5, a first motor, 6, a rotating shaft, 7, a mounting frame, 8, a nail bin frame, 9, a nail anvil, 10, a connecting frame, 11, an ejector rod, 12, a rack, 13, a gear, 14, a second motor, 15, a third motor, 16, a lead screw, 17, a sleeve, 18, a second bolt, 19, a nut, 20, a connecting piece, 21 and a cutter.
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: an electric endoscope anastomat convenient for disassembling a nail anvil is disclosed, as shown in figure 1, figure 2, figure 3 and figure 5, a handle ring 2 is arranged on the outer side of an anastomat main body 1, a connecting plate 3 is arranged on the outer side of the anastomat main body 1 close to the left end, a first bolt 4 is arranged in the connecting plate 3 in a penetrating mode, the anastomat main body 1 comprises a storage battery 101, a handle 102 and an anti-slip sleeve 103, the storage battery 101 is arranged in the anastomat main body 1 close to the right side, the handle 102 is arranged at the lower end of the anastomat main body 1, the anti-slip sleeve 103 is arranged on the outer side of the handle 102, the anti-slip sleeve 103 can enhance stable friction of an operator for holding the anastomat main body 1 during operation and avoid slipping, the handle ring 2 comprises a casing 201, a spring 202 and a clamping rod 203, the casing 201 is arranged on the inner wall of the handle ring 2, the spring 202 is arranged in the casing 201, the handle ring 2 enhances holding stability and improves the operation stabilizing effect, the inner end of the clamping rod 203 penetrates through the handle ring 2, the sleeve 201 and the spring 202 to be connected with the anastomat main body 1 in a clamping mode, the clamping rod 203 compresses the spring 202, clamping installation or separation between the clamping rod 203 and the anastomat main body 1 is facilitated, and the clamping rod 203 is connected with the sleeve 201 in a sliding mode through the sliding groove.
As shown in fig. 1, 2 and 4, a first motor 5 is arranged in a connecting plate 3, the first motor 5 is arranged on the left side of a first bolt 4, the first motor 5 is connected with a rotating shaft 6, the inner end of the first bolt 4 penetrates through the connecting plate 3 and the stapler main body 1 and is in threaded connection, two connecting plates 3 are arranged, the first bolt 4 is disassembled to separate the connecting plate 3 from the stapler main body 1, so that the rotating shaft 6 and the mounting frame 7 are conveniently clamped and separated, the first motor 5 and the rotating shaft 6 form a rotating mechanism, the rotating shaft 6 is provided with two rotating shafts, the rotating shaft 6 and the mounting frame 7 are in clamping connection, the first motor 5 drives the mounting frame 7 to rotate through the rotating shaft 6, so as to adjust the angle of the mounting frame 7 and facilitate the anastomosis adjustment, the inner end of the rotating shaft 6 penetrates through the connecting plate 3 and is connected with the mounting frame 7, a nail bin frame 8 is arranged in the mounting frame 7 in a penetrating manner, a nail anvil 9 is rotatably connected on the inner wall of the mounting frame 7, and the anvil 9 is arranged above the cartridge rack 8.
As shown in fig. 1 and fig. 6, a connecting frame 10 is movably connected to the right side of the nail anvil 9, a top rod 11 is movably connected to the connecting frame 10, one end of the top rod 11, which is far away from the connecting frame 10, is connected to a rack 12, the lower end of the rack 12 is connected to a gear 13 in a meshing manner, the gear 13 is connected to a second motor 14, the second motor 14 is disposed in the stapler body 1, the second motor 14 and the gear 13 form a rotating mechanism, the gear 13 is driven by the second motor 14 to rotate, the top rod 11 drives the top rod 11 to move, the top rod 11 acts on the nail anvil 9 through the connecting frame 10, so as to facilitate the rotation of the nail anvil 9 and the merging or separating of the nail magazine frame 8, the third motor 15 is disposed in the stapler body 1, the third motor 15 is disposed below the second motor 14, the third motor 15 and the lead screw 16 form a rotating mechanism, the lead screw 16 is in threaded connection with the sleeve 17, and the sleeve 17 is in sliding connection with the inner wall of the stapler body 1 through a sliding rail, the third motor 15 drives the screw rod 16 to rotate, so that the sleeve 17 moves on the screw rod 16 to push the cutter 21 to cut tissues and finish nail hitting, the third motor 15 is connected with the screw rod 16, the sleeve 17 penetrates through the screw rod 16, the right side of the connecting piece 20 is connected with the sleeve 17 through the second bolt 18 and the nut 19, the left side of the connecting piece 20 is connected with the cutter 21, the second bolt 18 and the nut 19 are disassembled, and the connecting piece 20 is convenient to disassemble and replace.
The working principle is as follows: when the electric endoscope anastomat convenient for disassembling the nail anvil is used, the storage battery 101 is connected, the clamping rod 203 is pulled according to requirements, the clamping rod 203 compresses the spring 202, the ring 2 is sleeved on the anastomat main body 1, the clamping rod 203 is loosened, the clamping rod 203 is clamped with the clamping hole on the anastomat main body 1 under the action of the spring 202, the anastomosis operation stability is enhanced by holding the ring 2, the handle 102 is held by hand for anastomosis operation, the anti-slip sleeve 103 enhances the holding friction force to avoid the slippage in the operation process, according to the anastomosis requirements, the first motor 5 drives the mounting rack 7 to rotate through the rotating shaft 6, the angle of the mounting rack is adjusted, the nail bin frame 8 and the nail anvil 9 are arranged at the anastomosis position, the second motor 14 drives the gear 13 to rotate, the gear 13 acts on the rack 12, the rack 12 pushes the ejector rod 11 leftwards, the ejector rod 11 acts on the nail anvil 9 through the connecting rack 10, so that the nail anvil 9 and the nail bin frame 8 are clamped at the anastomosis position in a closed manner, the third motor 15 drives the screw rod 16 to rotate, so that the sleeve 17 pushes the cutter 21 on the screw rod 16 to cut tissue and hit staples, after anastomosis is completed, the stapler main body 1 is operated to be taken out, the first bolt 4 can be disassembled, the connecting plate 3 and the stapler main body 1 are disassembled and separated, the rotating shaft 6 and the mounting frame 7 are clamped and separated, the ejector rod 11 and the connecting frame 10 are disassembled and separated, the second bolt 18 and the nut 19 are disassembled, the connecting plate 20 and the sleeve 17 are disassembled and separated, and the cutter 21, the connecting plate 20, the staple anvil 9, the staple cartridge frame 8, the mounting frame 7 and other structures can be disassembled and replaced.
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 (8)
1. The utility model provides a conveniently dismantle electronic chamber mirror anastomat of nail anvil, includes anastomat main part (1), nail anvil (9), third motor (15) and connection piece (20), its characterized in that:
a handle ring (2) is arranged on the outer side of the anastomat main body (1), a connecting plate (3) is arranged on the outer side of the anastomat main body (1) close to the left end, a first bolt (4) penetrates through the connecting plate (3), a first motor (5) is arranged in the connecting plate (3), the first motor (5) is arranged on the left side of the first bolt (4), the first motor (5) is connected with a rotating shaft (6), the inner end of the rotating shaft (6) penetrates through the connecting plate (3) and is connected with a mounting frame (7), and a nail bin frame (8) penetrates through the mounting frame (7);
the nail anvil (9) is rotatably connected to the inner wall of the mounting frame (7), the nail anvil (9) is arranged above the nail bin frame (8), the right side of the nail anvil (9) is movably connected with a connecting frame (10), a top rod (11) is movably connected to the connecting frame (10), one end, far away from the connecting frame (10), of the top rod (11) is connected with a rack (12), the lower end of the rack (12) is connected with a gear (13) in a meshed mode, the gear (13) is connected with a second motor (14), and the second motor (14) is arranged in the anastomat main body (1);
the third motor (15) is arranged in the anastomat main body (1), the third motor (15) is arranged below the second motor (14), the third motor (15) is connected with a lead screw (16), and a sleeve (17) penetrates through the lead screw (16);
the right side of the connecting piece (20) is connected with the sleeve (17) through a second bolt (18) and a nut (19), and the left side of the connecting piece (20) is connected with the cutter (21).
2. The electric endoscopic stapler convenient for disassembling an anvil according to claim 1, wherein: the anastomat main body (1) comprises a storage battery (101), a handle (102) and an anti-skidding sleeve (103), the storage battery (101) is arranged in the anastomat main body (1) close to the right side, the handle (102) is arranged at the lower end of the anastomat main body (1), and the anti-skidding sleeve (103) is arranged on the outer side of the handle (102).
3. The electric endoscopic stapler convenient for disassembling an anvil according to claim 1, wherein: the ring (2) comprises a casing (201), a spring (202) and a clamping rod (203), the casing (201) is arranged on the inner wall of the ring (2), and the spring (202) is arranged in the casing (201).
4. The electric endoscopic stapler with conveniently detachable nail anvil according to claim 3, wherein: the inner end of the clamping rod (203) penetrates through the handle ring (2), the casing (201), the spring (202) and the anastomat main body (1) to be connected in a clamping mode.
5. The electric endoscopic stapler convenient for disassembling an anvil according to claim 1, wherein: the inner end of the first bolt (4) penetrates through the connecting plate (3) and is in threaded connection with the anastomat main body (1), and two connecting plates (3) are arranged.
6. The electric endoscopic stapler convenient for disassembling an anvil according to claim 1, wherein: first motor (5) and pivot (6) constitute slewing mechanism, and pivot (6) are provided with two, are the block connection between pivot (6) and mounting bracket (7) simultaneously.
7. The electric endoscopic stapler convenient for disassembling an anvil according to claim 1, wherein: the second motor (14) and the gear (13) form a rotating mechanism.
8. The electric endoscopic stapler convenient for disassembling an anvil according to claim 1, wherein: the third motor (15) and the lead screw (16) form a rotating mechanism, the lead screw (16) is in threaded connection with the sleeve (17), and the sleeve (17) is in sliding connection with the inner wall of the anastomat main body (1) through the sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110679924.9A CN113288283B (en) | 2021-06-18 | 2021-06-18 | Conveniently dismantle electronic chamber mirror anastomat of nail anvil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110679924.9A CN113288283B (en) | 2021-06-18 | 2021-06-18 | Conveniently dismantle electronic chamber mirror anastomat of nail anvil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113288283A CN113288283A (en) | 2021-08-24 |
| CN113288283B true CN113288283B (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110679924.9A Active CN113288283B (en) | 2021-06-18 | 2021-06-18 | Conveniently dismantle electronic chamber mirror anastomat of nail anvil |
Country Status (1)
| Country | Link |
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| CN (1) | CN113288283B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683281A (en) * | 2008-09-23 | 2010-03-31 | 伊西康内外科公司 | Motorized surgical instrument |
| CN105105807A (en) * | 2009-10-15 | 2015-12-02 | 柯惠Lp公司 | Staple line reinforcement for anvil and cartridge |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2814279C (en) * | 2001-06-22 | 2015-12-29 | Tyco Healthcare Group Lp | Electro-mechanical surgical device with data memory unit |
| US20070102472A1 (en) * | 2005-11-04 | 2007-05-10 | Ethicon Endo-Surgery, Inc. | Electrosurgical stapling instrument with disposable severing / stapling unit |
| US8186555B2 (en) * | 2006-01-31 | 2012-05-29 | Ethicon Endo-Surgery, Inc. | Motor-driven surgical cutting and fastening instrument with mechanical closure system |
| US9510828B2 (en) * | 2013-08-23 | 2016-12-06 | Ethicon Endo-Surgery, Llc | Conductor arrangements for electrically powered surgical instruments with rotatable end effectors |
| CN105496488B (en) * | 2016-02-03 | 2018-09-21 | 苏州英途康医疗科技有限公司 | Electronic stapler |
| CN109414267B (en) * | 2016-04-01 | 2021-07-09 | 伊西康有限责任公司 | Surgical stapling system including jaw closure lockout |
-
2021
- 2021-06-18 CN CN202110679924.9A patent/CN113288283B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683281A (en) * | 2008-09-23 | 2010-03-31 | 伊西康内外科公司 | Motorized surgical instrument |
| CN105105807A (en) * | 2009-10-15 | 2015-12-02 | 柯惠Lp公司 | Staple line reinforcement for anvil and cartridge |
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| Publication number | Publication date |
|---|---|
| CN113288283A (en) | 2021-08-24 |
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