CN113616260B - Anastomat is with identical nail seat convenient to installation is dismantled - Google Patents
Anastomat is with identical nail seat convenient to installation is dismantled Download PDFInfo
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- CN113616260B CN113616260B CN202110974269.XA CN202110974269A CN113616260B CN 113616260 B CN113616260 B CN 113616260B CN 202110974269 A CN202110974269 A CN 202110974269A CN 113616260 B CN113616260 B CN 113616260B
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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
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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
- A61B2017/07214—Stapler heads
- A61B2017/07278—Stapler heads characterised by its sled or its staple holder
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Abstract
The invention discloses an anastomotic nail seat for an anastomat convenient to install and disassemble, which comprises a shell, an anastomotic nail seat, a nail abutting seat and a connecting seat, wherein a first sliding groove is formed in the bottom end inside the shell, the bottom of the anastomotic nail seat is connected with the first sliding groove in a sliding mode, a pressing block is arranged at the bottom of the lower end of the nail abutting seat, the connecting seat is installed at one end of the joint of the anastomotic nail seat and the nail abutting seat, the anastomotic nail seat for the anastomat convenient to install and disassemble is provided with the shell, the anastomotic nail seat, a hydraulic cylinder, a fixed seat, a first threaded rod and a fixed rod, the anastomotic nail seat drives the fixed seat to move outwards through the hydraulic cylinder and penetrate through the first through hole, then the fixed rod is taken out of a third clamping groove and rotates on the first threaded rod, when the fixed rod is in a vertical state with the fixed seat, the hydraulic cylinder is started to drive the fixed seat to move inwards so that the fixed rod is clamped with the first clamping groove, the anastomotic nail seat is fixed in the shell, so that the operation is convenient for mounting and dismounting the anastomotic nail seat.
Description
Technical Field
The invention relates to the technical field of anastomats, in particular to an anastomat nail seat convenient to mount and dismount.
Background
The anastomat is used as a device for replacing the traditional manual suture, is convenient to use, tight and proper in tightness, particularly has the advantages of being fast in suture, simple and convenient to operate, few in side effects and operation complications and the like, enables the tumor operation which cannot be resected in the past to be resected at the focus, and is popular and advocated by clinical surgeons at home and abroad. A surgical stapler, such as an endoscopic cutting stapler, can include an end effector that can be moved or articulated relative to an elongate shaft assembly. The end effector is typically configured to secure tissue to be excised between clamping devices, which typically include structure configured to receive a staple cartridge therein. The handle portion for operation is then configured to control the closing of the clamping device, as well as the pushing of the blade to cut and the pushing of the staples to effect stapling.
The anastomotic nail seat and the shell of the existing anastomat are inconvenient to detach, nail heads stored in a nail bin inside the anastomotic nail seat cannot be replaced and cleaned, bacteria are easy to breed after the anastomat is used for a long time, wound infection is caused, the life safety of a patient is seriously threatened, the success rate of an operation is reduced, and therefore the anastomat is not convenient to use, and the existing equipment needs to be improved aiming at the problems.
Disclosure of Invention
The invention aims to provide an anastomosis nail seat for an anastomat, which is convenient to mount and dismount, and aims to solve the problems that the anastomosis nail seat and a shell in the anastomat provided in the background technology are inconvenient to dismount, nail heads stored in a nail bin in the anastomosis nail seat cannot be replaced and cleaned, bacteria are easy to breed after long-time use, wound infection is caused, the life safety of a patient is seriously threatened, and the success rate of an operation is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: an anastomotic nail seat for an anastomat convenient to assemble and disassemble comprises a shell, an anastomotic nail seat, a nail abutting seat and a connecting seat,
a first sliding groove is formed in the bottom end of the inner portion of the shell, a first through hole is formed in one end of the shell, two first clamping grooves are formed in the outer side of one end of the shell, the two first clamping grooves are symmetrically arranged about the first through hole, and meanwhile a second clamping groove is formed in the other end of the shell;
the bottom of the anastomosis nail seat is connected with the first sliding groove in a sliding mode, a first groove is formed in one side of the anastomosis nail seat, a fixing mechanism is installed in the first groove, a second groove is formed in the upper end of the anastomosis nail seat, a fixing plate is arranged in the second groove, meanwhile, placing grooves are uniformly formed in the fixing plate, a nail bin is arranged below the fixing plate, the position of a nail head in the nail bin corresponds to that of the placing grooves, and sliding blocks are installed on the front face and the back face of the anastomosis nail seat;
one side of the nail abutting seat is provided with a connecting block, the connecting block is arranged on a first rotating shaft, one side of the first rotating shaft is connected with a limiting plate, the other end of the first rotating shaft is connected with the output end of a driving motor, the limiting plate and the bottom of the driving motor are both arranged on a shell, and the bottom of the lower end of the nail abutting seat is provided with a pressing block;
the connecting seat is arranged at one end of the joint of the anastomosis nail seat and the nail abutting seat, and the joint of the anastomosis nail seat and the nail abutting seat is connected with the connecting seat in a clamping manner.
Preferably, the two sides of the inside of the shell are provided with second sliding grooves, and the second sliding grooves are in sliding connection with the sliding blocks;
by adopting the technical scheme, the sliding block slides in the second sliding groove, so that the anastomotic nail seat is connected with the outer side, the anastomotic nail seat is convenient to limit, and the anastomotic nail seat is prevented from falling out.
Preferably, the other side of the anastomosis nail seat is provided with a mounting groove, a rubber protection head is arranged on the outer side of the mounting groove, an insertion block is arranged on one side, close to the mounting groove, of the rubber protection head, the insertion block is of a T-shaped structure, and the insertion block is connected with the second clamping groove and the mounting groove in a clamping manner;
through adopting above-mentioned technical scheme, rubber protection head is through plug block and second draw-in groove and mounting groove block for the restriction of the nail seat of coincide is fixed inside the shell.
Preferably, the fixing mechanism comprises a hydraulic cylinder, a fixing seat, a first threaded rod and a fixing rod, the output end of the hydraulic cylinder is fixedly connected with the fixing seat, third clamping grooves are formed in the upper end and the bottom of the fixing seat, the first threaded rod is arranged on one side inside the third clamping groove, the fixing rod is arranged on the first threaded rod, and the fixing rod is rotatably connected with the first threaded rod;
through adopting above-mentioned technical scheme, rotate on first threaded rod through the dead lever for the dead lever is the vertical state with the fixing base, is convenient for be connected dead lever one end and first draw-in groove.
Preferably, the hydraulic cylinder and the fixed seat form a moving structure, and the position of the fixed seat and the position of the first through hole are in the same horizontal plane;
through adopting above-mentioned technical scheme, drive the fixing base through the pneumatic cylinder and remove for the fixing base passes through first through-hole, takes out the dead lever from the third draw-in groove, thereby makes dead lever and first draw-in groove block, will coincide the nail seat and fix inside the shell, is convenient for install the nail seat that coincide.
Preferably, the fixing rod is of an L-shaped structure, and the fixing rod is connected with the first clamping groove in a clamping manner;
by adopting the technical scheme, the anastomosis nail seat is convenient to fix in the shell, and the anastomosis nail seat is prevented from being not attached to the shell, so that blood enters between the shell and the anastomosis nail seat.
Preferably, the position of the pressing block corresponds to the position of the fixing plate;
by adopting the technical scheme, the surgical site is fixed on the anastomosis nail seat through the pressing block, so that the surgeon can conveniently cut and sew.
Preferably, a mounting hole is formed in the other side of the connecting seat, and an internal thread is formed in the mounting hole;
through adopting above-mentioned technical scheme, be convenient for install the nail seat that coincide wholly with the percussion handle through the connecting seat and dismantle.
Preferably, the driving motor, the first rotating shaft, the connecting block and the nail abutting seat form a rotating structure;
through adopting above-mentioned technical scheme, drive first pivot through driving motor and rotate, be convenient for adjust and support the nail seat and coincide the angle between the nail seat.
Compared with the prior art, the invention has the beneficial effects that: the anastomat nail seat convenient to mount and dismount is used for the anastomat,
(1) the fixing device is provided with a shell, an anastomosis nail seat, a hydraulic cylinder, a fixing seat, a first threaded rod and a fixing rod, wherein the anastomosis nail seat drives the fixing seat to move outwards through the hydraulic cylinder and penetrate through a first through hole, then the fixing rod is taken out of a third clamping groove, and is enabled to rotate on the first threaded rod;
(2) the fixing plate, the nail bin and the sliding block are arranged, the sliding block moves in the second sliding groove, so that the nail bin is convenient to limit when the nail seat moves in the shell, the nail seat is also tightly connected with the shell, the nail bin is fixed through the fixing plate and is convenient to fix on the nail seat, and meanwhile, the fixing plate is detached, so that the inside of the nail bin is convenient to clean and disinfect, the bacterial growth is reduced, and the infection is prevented;
(3) be provided with the limiting plate, first pivot, support the nail seat, the connecting block, briquetting and driving motor, drive first pivot through driving motor and rotate, make the connecting block drive to support the nail seat and rotate, be convenient for adjust to support the nail seat and coincide the angle between the nail seat, improve the practicality of device, when the locking anastomat, through briquetting and pin fin laminating, make to support difficult the emergence of nail seat and rock, avoid supporting the skew position that needs the coincide of nail seat, make to coincide more accurate, and the security is high, high in use convenience.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic cross-sectional front view of the staple holder according to the present invention;
FIG. 5 is a front view of the staple holder of the present invention;
FIG. 6 is a schematic cross-sectional front view of the housing of the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. the shell, 101, first spout, 102, first through-hole, 103, first draw-in groove, 104, second spout, 105, second draw-in groove, 2, coincide nail seat, 3, fixed establishment, 301, pneumatic cylinder, 302, fixing base, 303, first threaded rod, 304, dead lever, 4, fixed plate, 5, nail storehouse, 6, rubber protection head, 7, plug-in block, 8, slider, 9, limiting plate, 10, first pivot, 11, support the nail seat, 12, connecting block, 13, briquetting, 14, connecting seat, 15, driving 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. 1-7, the present invention provides a technical solution: according to the figures 1, 2 and 6, a first sliding groove 101 is formed in the bottom end inside a shell 1, a first through hole 102 is formed in one end of the shell 1, two first clamping grooves 103 are formed in the outer side of one end of the shell 1, the two first clamping grooves 103 are symmetrically arranged relative to the first through hole 102, a second clamping groove 105 is formed in the other end of the shell 1, second sliding grooves 104 are formed in two sides inside the shell 1, the second sliding grooves 104 are in sliding connection with sliding blocks 8, the sliding blocks 8 slide in the second sliding grooves 104, so that when the anastomotic nail seat 2 enters the shell 1, the anastomotic nail seat 2 has stability, meanwhile, the anastomotic nail seat 2 is limited through the sliding blocks 8, and the anastomotic nail seat 2 is prevented from falling out of the shell 1.
As shown in fig. 1, 4, 5 and 7, the bottom of the anastomosis nail seat 2 is slidably connected to the first sliding groove 101, a first groove is formed in one side of the anastomosis nail seat 2, a fixing mechanism 3 is installed in the first groove, the fixing mechanism 3 comprises a hydraulic cylinder 301, a fixing seat 302, a first threaded rod 303 and a fixing rod 304, the output end of the hydraulic cylinder 301 is fixedly connected to the fixing seat 302, third clamping grooves are formed in the upper end and the bottom of the fixing seat 302, a first threaded rod 303 is arranged on one side of the inside of the third clamping groove, a fixing rod 304 is arranged on the first threaded rod 303, the fixing rod 304 is rotatably connected with the first threaded rod 303, the fixing rod 304 rotates on the first threaded rod 303, so that friction force is increased between the fixing rod 304 and the first threaded rod 303, the fixing rod 304 is convenient to be perpendicular to the fixing seat 302 and not prone to shake, and the other end of the fixing rod 304 is connected with the first clamping groove 103, meanwhile, the fixing rod 304 can be accommodated in the third clamping groove by rotating the fixing rod 304, then the anastomosis nail seat 2 is taken out from the shell 1, the hydraulic cylinder 301 and the fixing seat 302 form a moving structure, the position of the fixing seat 302 and the position of the first through hole 102 are positioned on the same horizontal plane, the fixing rod 304 is of an L-shaped structure, the fixing rod 304 and the first clamping groove 103 are connected in a clamping manner, the fixing seat 302 is driven by the hydraulic cylinder 301 to move and penetrate through the first through hole, so that the position of the fixing seat 302 is convenient to adjust, the operation is convenient to mount and dismount the anastomosis nail seat 2, then the fixing rod 304 and the first clamping groove 103 are clamped, so that the anastomosis nail seat 2 is fixed in the shell 1, the upper end of the anastomosis nail seat 2 is provided with a second groove, the fixing plate 4 is arranged in the second groove, meanwhile, the fixing plate 4 is uniformly provided with placing grooves, and the nail bin 5 is arranged below the fixing plate 4, and the nail head of 5 inside parts of nail storehouse is corresponding with the standing groove position, slider 8 is all installed at the identical nail seat 2 front and the back, the mounting groove has been seted up to the identical nail seat 2 opposite side, and the mounting groove outside is provided with rubber protection head 6, rubber protection head 6 is close to mounting groove one side and installs grafting piece 7 simultaneously, grafting piece 7 is T type structure, and grafting piece 7 is connected for the block with second draw-in groove 105 and mounting groove, through rubber protection head 6, when preventing that shell 1 from getting into the abdominal cavity inside, because of the shell 1 material is harder, fish tail abdominal organ, cause the heavy hemorrhage, influence the operation, rubber protection head 6 is through grafting piece and second draw-in groove 105 and mounting groove block simultaneously, make the restriction of identical nail seat 2 fix inside shell 1.
According to the drawings 1, 2 and 3, one side of the nail abutting seat 11 is provided with a connecting block 12, the connecting block 12 is arranged on a first rotating shaft 10, one side of the first rotating shaft 10 is connected with a limiting plate 9, the other end of the first rotating shaft 10 is connected with the output end of a driving motor 15, the bottom of the limiting plate 9 and the bottom of the driving motor 15 are arranged on the shell 1, the driving motor 15, the first rotating shaft 10, the connecting block 12 and the nail abutting seat 11 form a rotating structure, the driving motor 15 drives the first rotating shaft 10 to rotate, so that the connecting block 12 drives the nail abutting seat 11 to rotate, the angle between the nail abutting seat 11 and the anastomosis nail abutting seat 2 is convenient to adjust, the practicability of the device is improved, the bottom of the lower end of the nail abutting seat 11 is provided with a pressing block 13, the position of the pressing block 13 corresponds to the position of the fixing plate 4, the pressing block 13 is convenient to be attached to a nail head, the nail abutting seat 11 is not easy to shake, the nail abutting seat 11 is prevented from deviating from the position to be anastomosed, make to coincide more accurately, connecting seat 14 is installed at the nail seat of coinciding 2 and is supported nail seat 11 junction one end, and the nail seat of coinciding 2 and support nail seat 11 junction and connecting seat 14 and be connected for the block, the mounting hole has been seted up to connecting seat 14 opposite side inside, and is provided with the internal thread on the mounting hole, through the internal thread and the firing mechanism threaded connection of mounting hole inside, is convenient for wholly dismantle the nail seat.
The working principle is as follows: when the anastomosis nail holder for the anastomat convenient to mount and dismount is used, the bottom of the anastomosis nail holder 2 is placed in the first sliding groove 101 formed in the bottom end inside the shell 1, then the anastomosis nail holder 2 is pushed, so that the sliding blocks 8 at the bottom and two sides of the anastomosis nail holder 2 respectively slide in the first sliding groove 101 and the second sliding groove 104, then when one side of the anastomosis nail holder 2 is attached to the inside of one side of the shell 1, the hydraulic cylinder 301 is started, the fixed seat 302 is driven to move outwards through the hydraulic cylinder 301 and penetrate through the first through hole 102, then one end of the fixed rod 304 is taken out of the third clamping groove, so that the other end of the fixed rod 304 rotates on the first threaded rod 303, when the fixed rod 304 is vertical to the fixed seat 302, the fixed rod 304 stops rotating, then the hydraulic cylinder 301 is started, the fixed seat 302 is driven to move inwards through the hydraulic cylinder 301, the fixed rod 304 is clamped with the first clamping groove 103, so that the anastomosis nail holder 2 is completely fixed inside the shell 1, then with the plug-in block 7 and second draw-in groove 105 and the mounting groove block that sets up on the rubber protection head 6, prevent when the operation, injure other positions by mistake, finally with the whole block of shell 1 and connecting seat 14 one side block connection, then through mounting hole and firing mechanism threaded connection for the device is convenient for install and is dismantled, also prevents bacterial growing simultaneously, influences the postoperative rehabilitation, and the content that does not make detailed description in this description belongs to the well-known prior art of professional skilled person 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 (6)
1. The utility model provides an anastomat is with coincide nail seat convenient to installation is dismantled, includes shell (1), coincide nail seat (2), supports nail seat (11) and connecting seat (14), its characterized in that:
a first sliding groove (101) is formed in the bottom end of the interior of the shell (1), a first through hole (102) is formed in one end of the shell (1), two first clamping grooves (103) are formed in the outer side of one end of the shell (1), the two first clamping grooves (103) are symmetrically arranged relative to the first through hole (102), and meanwhile, a second clamping groove (105) is formed in the other end of the shell (1);
the bottom of the anastomosis nail seat (2) is connected with the first sliding groove (101) in a sliding manner, a first groove is formed in one side of the anastomosis nail seat (2), a fixing mechanism (3) is installed in the first groove, the fixing mechanism (3) comprises a hydraulic cylinder (301), a fixing seat (302), a first threaded rod (303) and a fixing rod (304), the fixing seat (302) is fixedly connected to the output end of the hydraulic cylinder (301), the hydraulic cylinder (301) and the fixing seat (302) form a moving structure, the position of the fixing seat (302) and the position of the first through hole (102) are located on the same horizontal plane, third clamping grooves are formed in the upper end and the bottom of the fixing seat (302), the first threaded rod (303) is arranged on one side of the inner portion of the third clamping groove, the fixing rod (304) is arranged on the first threaded rod (303), and the fixing rod (304) is rotatably connected with the first threaded rod (303), the fixing rod (304) is of an L-shaped structure, the fixing rod (304) is connected with the first clamping groove (103) in a clamping mode, a second groove is formed in the upper end of the anastomosis nail seat (2), a fixing plate (4) is arranged in the second groove, meanwhile, placing grooves are uniformly formed in the fixing plate (4), a nail bin (5) is arranged below the fixing plate (4), the nail head in the nail bin (5) corresponds to the placing grooves in position, and sliding blocks (8) are arranged on the front face and the back face of the anastomosis nail seat (2);
a connecting block (12) is installed on one side of the nail abutting seat (11), the connecting block (12) is installed on a first rotating shaft (10), one side of the first rotating shaft (10) is connected with a limiting plate (9), the other end of the first rotating shaft (10) is connected with the output end of a driving motor (15), the bottoms of the limiting plate (9) and the driving motor (15) are installed on the shell (1), and a pressing block (13) is arranged at the bottom of the lower end of the nail abutting seat (11);
the connecting seat (14) is arranged at one end of the joint of the anastomosis nail seat (2) and the nail abutting seat (11), and the joint of the anastomosis nail seat (2) and the nail abutting seat (11) is connected with the connecting seat (14) in a clamping manner.
2. The staple holder for a stapler facilitating mounting and dismounting of claim 1, wherein: second sliding grooves (104) are formed in two sides of the interior of the shell (1), and the second sliding grooves (104) are in sliding connection with the sliding blocks (8).
3. The staple holder for a stapler facilitating mounting and dismounting of claim 1, wherein: the mounting groove has been seted up to coincide nail seat (2) opposite side, and the mounting groove outside is provided with rubber protection head (6), and rubber protection head (6) are close to mounting groove one side and install plug block (7) simultaneously, plug block (7) are T type structure, and plug block (7) are connected for the block with second draw-in groove (105) and mounting groove.
4. The staple holder for a stapler facilitating mounting and dismounting of claim 1, wherein: the position of the pressing block (13) corresponds to the position of the fixing plate (4).
5. The staple holder for a stapler facilitating mounting and dismounting of claim 1, wherein: a mounting hole is formed in the other side of the connecting seat (14), and an internal thread is formed in the mounting hole.
6. The staple holder for a stapler facilitating mounting and dismounting of claim 1, wherein: the driving motor (15), the first rotating shaft (10), the connecting block (12) and the nail abutting seat (11) form a rotating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110974269.XA CN113616260B (en) | 2021-08-24 | 2021-08-24 | Anastomat is with identical nail seat convenient to installation is dismantled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110974269.XA CN113616260B (en) | 2021-08-24 | 2021-08-24 | Anastomat is with identical nail seat convenient to installation is dismantled |
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| Publication Number | Publication Date |
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| CN113616260A CN113616260A (en) | 2021-11-09 |
| CN113616260B true CN113616260B (en) | 2022-08-26 |
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| CN213963500U (en) * | 2020-08-27 | 2021-08-17 | 常州凡硕昌模具科技有限公司 | Anastomat nail storehouse seat convenient to change |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103181804B (en) * | 2011-12-30 | 2015-11-25 | 苏州天臣国际医疗科技有限公司 | Medical linear suturing and cutting instrument |
| CN102885641B (en) * | 2012-09-18 | 2015-04-01 | 上海逸思医疗科技有限公司 | Improved performer for surgical instruments |
| CN103860222B (en) * | 2012-12-18 | 2016-05-04 | 苏州天臣国际医疗科技有限公司 | A kind of straight line stitching instrument cutter sweep |
| CN104207813A (en) * | 2014-09-30 | 2014-12-17 | 山东威瑞外科医用制品有限公司 | Intracavity cutting anastomat with empty nail cabin protection function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102178552A (en) * | 2011-06-10 | 2011-09-14 | 常州威克医疗器械有限公司 | Replaceable stapling and cutting devices of disposable endo-GIA (gastrointestinal anastomosis) stapler |
| CN202113112U (en) * | 2011-06-10 | 2012-01-18 | 常州威克医疗器械有限公司 | Changeable osculating device of disposable intracavity cutting stapler |
| CN103230288A (en) * | 2013-05-09 | 2013-08-07 | 常州威克医疗器械有限公司 | Nail cartridge base of disposable intracavity incision anastomat |
| CN104224261A (en) * | 2014-09-30 | 2014-12-24 | 山东威瑞外科医用制品有限公司 | Intra-cavity incision anastomat |
| CN105796146A (en) * | 2014-12-31 | 2016-07-27 | 苏州天臣国际医疗科技有限公司 | Nail head assembly and endoscope cutting stapling device with same |
| CN111616764A (en) * | 2019-02-28 | 2020-09-04 | 江苏风和医疗器材股份有限公司 | Nail bin assembly for surgical instrument and surgical instrument |
| CN213963500U (en) * | 2020-08-27 | 2021-08-17 | 常州凡硕昌模具科技有限公司 | Anastomat nail storehouse seat convenient to change |
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| Publication number | Publication date |
|---|---|
| CN113616260A (en) | 2021-11-09 |
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