CN112998793A - Novel general chamber mirror cutting anastomat - Google Patents
Novel general chamber mirror cutting anastomat Download PDFInfo
- Publication number
- CN112998793A CN112998793A CN202110176291.XA CN202110176291A CN112998793A CN 112998793 A CN112998793 A CN 112998793A CN 202110176291 A CN202110176291 A CN 202110176291A CN 112998793 A CN112998793 A CN 112998793A
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- CN
- China
- Prior art keywords
- nail
- clamping plate
- bin clamping
- abutting seat
- nail bin
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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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Classifications
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
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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
- A61B2017/07221—Stapler heads curved
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07285—Stapler heads characterised by its cutter
Abstract
The invention discloses a novel universal endoscope cutting anastomat which comprises a cutting part and a rod part, wherein the cutting part comprises a nail abutting seat, a nail bin clamping plate is connected to the nail abutting seat through a shaft and a coaxial shaft, a shell is additionally arranged at the upper part of the nail bin clamping plate, a working curved surface is arranged at the lower part of the nail bin clamping plate, and a first hollow groove body is machined in the shell; the two sides of the rear part of the nail abutting seat are provided with baffle plates, the middle part of the nail abutting seat is provided with a blade groove, the blade groove is sunken downwards for a certain distance, the two sides of the blade groove are provided with a plurality of nail grooves, and the nail grooves are sunken downwards for a certain distance; a hollow groove body II is processed in the middle of the working curved surface. Compared with the prior art, the invention has the advantages that: overall structure is simple and practical, improves the front end structure, changes into crooked arc structure for whole more convenient use in clinical operation has improved operation efficiency and precision at narrow and small crooked position, greatly reduced operation risk, loaded down with trivial details degree and medical staff work load, has improved operation efficiency and precision, and the suitability is good, facilitate promotion.
Description
Technical Field
The invention relates to medical equipment, in particular to a novel universal endoscope cutting anastomat.
Background
Scope of application scope of the endoscopic cutting anastomat and the disposable nail box, the endoscopic cutting anastomat and the disposable nail box are suitable for excision, transverse cutting and anastomosis of tissues in abdominal, gynecological, pediatric and thoracic surgical operations, and can also be used for excision and transverse cutting of liver parenchyma, liver blood vessels and gallbladder pipelines.
Disclosure of Invention
The invention aims to solve the technical problems that the front part of the existing endoscope cutting anastomat is of a straight pipe structure, the existing endoscope cutting anastomat is inconvenient to use in clinical operation, operation risks and workload of medical staff are increased, and the existing endoscope cutting anastomat does not meet the existing requirements.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a novel universal endoscope cutting anastomat comprises a cutting part and a rod part, wherein the cutting part comprises a nail abutting seat, a nail bin clamping plate is connected to the nail abutting seat through a shaft and a coaxial shaft, a shell is additionally arranged at the upper part of the nail bin clamping plate, a working curved surface is arranged at the lower part of the nail bin clamping plate, and a first hollow groove body is machined in the shell; the two sides of the rear part of the nail abutting seat are provided with baffle plates, the middle part of the nail abutting seat is provided with a blade groove, the blade groove is sunken downwards for a certain distance, the two sides of the blade groove are provided with a plurality of nail grooves, and the nail grooves are sunken downwards for a certain distance; a hollow groove body II is formed in the middle of the working curved surface, and a plurality of hollow nail extending grooves are symmetrically formed in two sides of the groove body II; an inner cavity is arranged in the nail bin clamping plate, a hollow area is formed in the middle of the inner cavity, a movable plate is mounted on the hollow area, a blade is arranged on the lower portion of the movable plate, a lifting handle is arranged on the upper portion of the movable plate, the position of the blade corresponds to the position of the groove body of the working curved surface, the blade is convenient to push out, and the lifting handle extends out of the hollow area of the inner cavity of the nail bin clamping plate 1;
the rear portion of the nail abutting seat is connected with a first connecting piece through a shaft body, the first connecting piece is connected to one end of the connecting portion through a second shaft, the other end of the connecting portion is connected with a second connecting piece through a third shaft, and the second connecting piece is fixed to the rod portion to achieve connection of the cutting portion and the rod portion.
Compared with the prior art, the invention has the advantages that: overall structure is simple and practical, improves the front end structure, changes into crooked arc structure for whole more convenient use in clinical operation has improved operation efficiency and precision at narrow and small crooked position, greatly reduced operation risk, loaded down with trivial details degree and medical staff work load, has improved operation efficiency and precision, and the suitability is good, facilitate promotion.
As the improvement, a plurality of fasteners are symmetrically arranged at two ends of the upper part of the nail bin clamping plate, fastening grooves are formed in the corresponding positions of the shell, and the front part of the shell is fixed by fastening the fasteners into the fastening grooves.
As an improvement, the rear part of the nail abutting seat and the nail bin clamping plate are connected with a spring, the rear part of the spring is provided with a limiting part, the upper part of the limiting part is buckled at the tail end of the groove body, and the lower part of the limiting part penetrates through the hollow area of the inner cavity of the nail bin clamping plate and is fixed on the nail abutting seat.
As an improvement, a plurality of nails are symmetrically arranged on two sides of the blade, and the positions of the nails correspond to the nail extending grooves of the working curved surface.
As an improvement, the nail groove specification and position are matched with the nail.
As an improvement, the nail bin clamping plate, the shell and the nail abutting seat are of arc structures so as to be convenient for clinical operation.
Drawings
Fig. 1 is a schematic structural diagram of a novel universal endoscopic cutting stapler.
Fig. 2 is a structural schematic diagram of a novel universal endoscopic cutting stapler in a closed state.
Fig. 3 is a schematic structural view of an enlarged region a.
Fig. 4 is a structural schematic diagram of the novel universal endoscopic cutting stapler in an open state.
Fig. 5 is a structural schematic diagram of a nail abutting seat of the novel universal endoscopic cutting stapler.
Fig. 6 is a schematic structural view of an enlarged region B.
Fig. 7 is an installation schematic diagram of a limiting member of a novel universal endoscopic cutting stapler.
Fig. 8 is a structural schematic diagram of a working curved surface of a novel universal endoscopic cutting stapler.
FIG. 9 is a schematic diagram of the structure of the back side of the moving plate of the novel universal endoscopic cutting stapler.
FIG. 10 is a schematic front view of a movable plate of a novel universal endoscopic cutting stapler.
As shown in the figure: 1. nail bin splint, 2, shell, 3, cell body one, 4, connecting piece one, 5, connecting portion, 6, connecting piece two, 7, pole portion, 8, axle one, 9, baffle, 10, fastener, 11, support nail seat, 12, blade groove, 13, nail groove, 14, axle two, 15, axle three, 16, working surface, 17, locating part, 18, nail stretch-out groove, 19, cell body two, 20, movable plate, 21, handle, 22, nail, 23, blade, 24, spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
When the novel universal endoscope cutting anastomat is specifically implemented, the novel universal endoscope cutting anastomat comprises a cutting part and a rod part 7, the cutting part comprises a nail abutting seat 11, a nail bin clamping plate 1 is coaxially connected to the nail abutting seat 11 through a shaft I8, a shell 2 is additionally arranged on the upper portion of the nail bin clamping plate 1, a working curved surface 16 is arranged on the lower portion of the nail bin clamping plate, and a hollow groove body I3 is machined in the shell 2; the two sides of the rear part of the nail abutting seat 11 are provided with baffle plates 9, the middle part of the nail abutting seat 11 is provided with a blade groove 12, the blade groove 12 is sunken downwards for a certain distance, the two sides of the blade groove 12 are provided with a plurality of nail grooves 13, and the nail grooves 13 are sunken downwards for a certain distance; a hollow groove body II 19 is formed in the middle of the working curved surface 16, and a plurality of hollow nail extending grooves 18 are symmetrically formed in two sides of the groove body II 19; an inner cavity is formed in the nail bin clamping plate 1, a hollow area is formed in the middle of the inner cavity, a moving plate 20 is installed on the hollow area, a blade 23 is arranged on the lower portion of the moving plate 20, a lifting handle 21 is arranged on the upper portion of the moving plate, the position of the blade 23 corresponds to the position of the groove body II 19 of the working curved surface 16, the blade is convenient to push out, and the lifting handle 21 extends out of the hollow area of the inner cavity of the nail bin clamping plate 1 until the;
support 11 rear portions of nail seat to be connected with connecting piece one 4 through the axis body, connecting piece one 4 is connected in 5 one ends of connecting portion through axle two 14, and the 5 other ends of connecting portion are connected with connecting piece two 6 through axle three 15, and connecting piece two 6 is fixed on pole portion 7 to realize the connection of cutting part and pole portion 7.
A plurality of fasteners 10 are symmetrically arranged at two ends of the upper part of the nail bin clamping plate 1, fastening grooves are formed in the corresponding positions of the shell 2, and the fasteners 10 are fastened into the fastening grooves to fix the front part of the shell 2.
The rear part of the nail abutting seat 11 and the nail bin clamping plate 1 are connected with a spring 24, the rear part of the spring 24 is provided with a limiting piece 17, the upper part of the limiting piece 17 is buckled at the tail end of the first groove body 3, and the lower part of the limiting piece 17 penetrates through the hollow area of the inner cavity of the nail bin clamping plate 1 and is fixed on the nail abutting seat 11.
A plurality of nails 22 are symmetrically arranged on both sides of the blade 23, and the positions of the nails 22 correspond to the nail extending grooves 18 of the working curved surface 16.
The size and position of the nail groove 13 are matched with the nail 22.
The nail bin clamping plate 1, the shell 2 and the nail abutting seat 11 are of arc-shaped structures so as to be convenient for clinical operation.
The working principle of the invention is as follows: this device improves the front end structure of traditional cavity mirror cutting anastomat, reforms transform traditional straight tube structure into crooked arc tubular construction for be convenient for during clinical operation stretch into the human tissue in cut.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless explicitly specifically defined otherwise.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
In the description herein, reference to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.
Claims (6)
1. The utility model provides a novel general chamber mirror cutting anastomat, includes cutting part and pole portion (7), its characterized in that: the cutting part comprises a nail abutting seat (11), the nail abutting seat (11) is coaxially connected with a nail bin clamping plate (1) through a first shaft (8), the upper part of the nail bin clamping plate (1) is additionally provided with a shell (2), the lower part of the nail bin clamping plate is provided with a working curved surface (16), and a first hollow groove body (3) is processed in the shell (2); the two sides of the rear part of the nail abutting seat (11) are provided with baffle plates (9), the middle part of the nail abutting seat (11) is provided with a blade groove (12), the blade groove (12) is sunken downwards for a certain distance, the two sides of the blade groove (12) are provided with a plurality of nail grooves (13), and the nail grooves (13) are sunken downwards for a certain distance; a hollow groove body II (19) is formed in the middle of the working curved surface (16), and a plurality of hollow nail extending grooves (18) are symmetrically formed in two sides of the groove body II (19); an inner cavity is formed in the nail bin clamping plate (1), a hollow area is formed in the middle of the inner cavity, a moving plate (20) is mounted on the hollow area, a blade (23) is arranged on the lower portion of the moving plate (20), a lifting handle (21) is arranged on the upper portion of the moving plate, the position of the blade (23) corresponds to that of the second groove body (19) of the working curved surface (16) and is convenient to push out, and the lifting handle (21) extends out of the hollow area of the inner cavity of the nail bin clamping plate (1) until the lifting handle is buckled on the;
support nail seat (11) rear portion and be connected with connecting piece (4) through the axis body, connecting piece (4) are connected in connecting portion (5) one end through axle two (14), and connecting portion (5) other end is connected with connecting piece two (6) through axle three (15), and connecting piece two (6) are fixed on pole portion (7) to realize the connection of cutting portion and pole portion (7).
2. The novel universal endoscopic cutting stapler according to claim 1, wherein: the nail bin clamping plate is characterized in that a plurality of fasteners (10) are symmetrically arranged at two ends of the upper portion of the nail bin clamping plate (1), fastening grooves are formed in the corresponding positions of the shell (2), and the fasteners (10) are fastened into the fastening grooves to fix the front portion of the shell (2).
3. The novel universal endoscopic cutting stapler according to claim 1, wherein: the rear part of the nail abutting seat (11) and the nail bin clamping plate (1) are connected with a spring (24), the rear part of the spring (24) is provided with a limiting piece (17), the upper part of the limiting piece (17) is buckled at the tail end of the first groove body (3), and the lower part of the limiting piece (17) penetrates through the hollow area of the inner cavity of the nail bin clamping plate (1) and is fixed on the nail abutting seat (11).
4. The novel universal endoscopic cutting stapler according to claim 1, wherein: a plurality of nails (22) are symmetrically arranged on two sides of the blade (23), and the positions of the nails (22) correspond to the nail extending grooves (18) of the working curved surface (16).
5. The novel universal endoscopic cutting stapler according to claim 1, wherein: the specification and the position of the nail groove (13) are matched with those of the nail (22).
6. The novel universal endoscopic cutting stapler according to claim 1, wherein: the nail bin clamping plate (1), the shell (2) and the nail abutting seat (11) are of arc-shaped structures so as to be convenient for clinical operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110176291.XA CN112998793A (en) | 2021-02-07 | 2021-02-07 | Novel general chamber mirror cutting anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110176291.XA CN112998793A (en) | 2021-02-07 | 2021-02-07 | Novel general chamber mirror cutting anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112998793A true CN112998793A (en) | 2021-06-22 |
Family
ID=76384288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110176291.XA Pending CN112998793A (en) | 2021-02-07 | 2021-02-07 | Novel general chamber mirror cutting anastomat |
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| Country | Link |
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| CN (1) | CN112998793A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648008A (en) * | 2021-08-16 | 2021-11-16 | 南昌大学第二附属医院 | Laparoscope linear cutting anastomat device |
| CN113749713A (en) * | 2021-10-19 | 2021-12-07 | 四川大学华西第二医院 | Step-by-step arc nail bin |
-
2021
- 2021-02-07 CN CN202110176291.XA patent/CN112998793A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648008A (en) * | 2021-08-16 | 2021-11-16 | 南昌大学第二附属医院 | Laparoscope linear cutting anastomat device |
| CN113749713A (en) * | 2021-10-19 | 2021-12-07 | 四川大学华西第二医院 | Step-by-step arc nail bin |
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