CN217447893U - Manual resetting device for electric endoscope linear anastomat - Google Patents
Manual resetting device for electric endoscope linear anastomat Download PDFInfo
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- CN217447893U CN217447893U CN202220825308.XU CN202220825308U CN217447893U CN 217447893 U CN217447893 U CN 217447893U CN 202220825308 U CN202220825308 U CN 202220825308U CN 217447893 U CN217447893 U CN 217447893U
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Abstract
The utility model discloses a manual resetting device for an electric endoscope linear anastomat, which comprises a firing handle, a mounting rack and an extension bar, wherein a clamping mechanism is arranged between the extension bar and the mounting rack, the clamping mechanism comprises a mounting bar and a clamping block, the surface of the mounting bar is provided with an embedding block, the inside of the clamping block is respectively provided with a groove and a threaded hole, the end part of the embedding block penetrates into the inside of the groove, the inside of the embedding block is provided with a spiral hole, the internal thread of the threaded hole is connected with a screw rod, and the working end of the screw rod penetrates into the inside of the spiral hole; the utility model discloses a chucking mechanism of design, be convenient for in use can change the part of damage when certain part in extension strip or the mounting bracket appears damaging, need not the tradition and will extend the strip and the mounting bracket carries out the condition that whole changes, and it is convenient to change, has reduced the change expenditure, makes the utilization ratio maximize of part material.
Description
Technical Field
The utility model belongs to the technical field of electronic chamber mirror straight line anastomat, concretely relates to electronic chamber mirror straight line anastomat is with manual resetting means.
Background
The electric endoscope linear anastomat is one of important instruments for endoscopic surgery, replaces traditional manual suture, utilizes titanium nails to break or inosculate tissues, is simple, convenient and rapid to operate, greatly shortens the operation time, can be provided with a manual reset device, can reset a triggered positioning handle through the manual reset device, and is convenient to continue to use in the follow-up process.
When the existing manual reset device is used, the mounting frame and the extension strip are of an integrated structure, when the mounting frame or a certain part of the extension strip is damaged in the using process, the mounting frame or the extension strip needs to be completely replaced in order not to influence subsequent normal use, and at the moment, the mounting frame or the intact part in the extension strip is also replaced, so that the replacement cost is increased, and the problem of material waste during replacement is also solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic chamber mirror manual resetting means for straight line anastomat, in order to solve and to propose current manual resetting means when using among the above-mentioned background art, mounting bracket and extension strip formula structure as an organic whole, just need carry out whole changes to it in order not to influence follow-up normal use when the mounting bracket or a certain part of extension strip appear damaging in the use, intact part also changes it in at this moment mounting bracket or the extension strip, so not only can increase the replacement cost, and the extravagant problem of material when also having increased the change.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic chamber mirror manual resetting means for straight line anastomat, includes percussion handle, mounting bracket and extension strip, extend the strip with be provided with chucking mechanism between the mounting bracket, chucking mechanism includes mounting bar and fixture block, the surface of mounting bar is provided with the embedding piece, recess and screw thread mouth are seted up respectively to the inside of fixture block, the tip of embedding piece penetrates the inside of recess, the spiral hole has been seted up to the inside of embedding piece, the inside threaded connection of screw thread mouth has the screw rod, the working end of screw rod penetrates the inside in spiral hole.
Preferably, the end part of the screw rod is provided with a rotary rod, and the working end of the screw rod is screwed with the spiral hole through threads.
Preferably, an embedded plate is arranged on the extension strip, an installation block is arranged on the installation frame, a limit groove is formed in the installation block, and the end of the embedded plate penetrates into the limit groove.
Preferably, the fixture block is located on the surface of the mounting frame, and the mounting bar is located on the surface of the extension bar.
Preferably, the firing handle is provided with reinforcing ribs, the front and the back of the firing handle are provided with reinforcing strips, and three groups of connecting strips are arranged between the reinforcing strips and the reinforcing ribs.
Preferably, the mounting bracket is provided with a fixing bracket and a safety bracket respectively, the fixing bracket and the firing handle are rotatably connected through a first rotating shaft between the mounting bracket, the safety bracket is rotatably connected through a second rotating shaft between the mounting bracket, and the bottom of the mounting bracket is provided with a positioning handle.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a chucking mechanism of design, be convenient for in use can change the part of damage when certain part in extension strip or the mounting bracket appears damaging, need not the tradition and will extend the strip and the mounting bracket carries out the condition that whole changes, and it is convenient to change, has reduced the change expenditure, makes the utilization ratio maximize of part material.
(2) The utility model discloses a strengthening rib, the enhancement strip and the connecting strip of design combine together, and in use of being convenient for can improve the intensity of percussion handle, makes its in use difficult fracture and damage, has promoted the life of percussion handle.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the chucking mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of the fixture block and the embedded block of the present invention;
FIG. 4 is a schematic sectional view of the mounting block of the present invention;
FIG. 5 is a connection diagram of the reinforcing ribs, the connecting strips and the reinforcing strips of the present invention;
in the figure: 1. mounting blocks; 2. a fixed mount; 3. a firing handle; 4. a positioning handle; 5. a mounting frame; 6. a clamping block; 7. an extension bar; 8. a built-in plate; 9. rotating the rod; 10. mounting a bar; 11. a groove; 12. a helical bore; 13. a screw; 14. embedding a block; 15. a limiting groove; 16. a reinforcing strip; 17. a connecting strip; 18. reinforcing ribs; 19. a safety frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a manual reset device for an electric endoscope linear anastomat comprises a percussion handle 3, an installation frame 5 and an extension bar 7, wherein a clamping mechanism is arranged between the extension bar 7 and the installation frame 5 and comprises an installation bar 10 and a clamping block 6, an embedded block 14 is arranged on the surface of the installation bar 10, a groove 11 and a threaded hole are respectively formed in the clamping block 6, the end part of the embedded block 14 penetrates into the groove 11, a spiral hole 12 is formed in the embedded block 14, a screw 13 is connected with the inner thread of the threaded hole in a threaded manner, the working end of the screw 13 penetrates into the spiral hole 12, a rotary rod 9 is arranged at the end part of the screw 13, the working end of the screw 13 is connected with the spiral hole 12 in a threaded manner, an embedded plate 8 is arranged on the extension bar 7, an installation block 1 is arranged on the installation frame 5, a limit groove 15 is formed in the installation block 1, the end part of the embedded plate 8 penetrates into the limit groove 15, the fixture block 6 is located the surface of the mounting bracket 5, the mounting bar 10 is located the surface of the extension bar 7, through the designed clamping mechanism, when the extension bar 7 or a certain part in the mounting bracket 5 is damaged, the damaged part can be replaced conveniently in use, the traditional condition that the extension bar 7 and the mounting bracket 5 are replaced completely is not needed, the replacement is convenient, the replacement expenditure is reduced, and the utilization rate of part materials is maximized.
In this embodiment, it is preferred, be provided with strengthening rib 18 on the firing handle 3, the front and the back of firing handle 3 all are provided with enhancement strip 16, are provided with three group's connecting strips 17 between enhancement strip 16 and the strengthening rib 18, combine together through strengthening rib 18, enhancement strip 16 and the connecting strip 17 of design, and the in use of being convenient for can improve the intensity of firing handle 3, makes its in use difficult fracture and damage, has promoted the life of firing handle 3.
In this embodiment, preferably, the mounting bracket 5 is provided with a fixing bracket 2 and a safety bracket 19 respectively, the fixing bracket 2 and the firing handle 3 are rotatably connected with the mounting bracket 5 through a first rotating shaft, the safety bracket 19 is rotatably connected with the mounting bracket 5 through a second rotating shaft, and the bottom of the mounting bracket 5 is provided with the positioning handle 4.
The utility model discloses a theory of operation and use flow: after the positioning handle 4 is held and continuously fired for a plurality of times, a reset button on the electric endoscope linear anastomat is pressed, and then the positioning handle 4 is reset to the original position by the manual reset device;
when the utility model is used, the rotary rod 9 is held to rotate in the direction away from the clamping block 6, the screw rod 13 is driven to rotate, then the working end of the screw rod 13 is separated from the spiral hole 12, at the moment, the extension bar 7 is moved outwards, the mounting bar 10 and the embedded plate 8 are driven to move, the mounting bar 10 drives the embedded block 14 to move, then the end part of the embedded block 14 is separated from the groove 11, the embedded plate 8 is separated from the limiting groove 15, at the moment, the extension bar 7 can be detached, the mounting frame 5 or the extension bar 7 can be independently replaced, and then the new mounting frame 5 or the new extension bar 7 is mounted by operating according to the opposite principle;
the reinforcing ribs 18, the reinforcing strips 16 and the connecting strips 17 are combined, so that the strength of the firing handle 3 can be improved in use, the firing handle is not easy to break and damage in use, and the service life of the firing handle 3 is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electronic chamber mirror manual resetting means for straight line anastomat, includes percussion handle (3), mounting bracket (5) and extension strip (7), its characterized in that: extend strip (7) with be provided with chucking mechanism between mounting bracket (5), chucking mechanism includes mounting bar (10) and fixture block (6), the surface of mounting bar (10) is provided with embedding piece (14), recess (11) and screw thread mouth are seted up respectively to the inside of fixture block (6), the tip of embedding piece (14) penetrates the inside of recess (11), spiral hole (12) have been seted up to the inside of embedding piece (14), the inside threaded connection of screw thread mouth has screw rod (13), the work end of screw rod (13) penetrates the inside of spiral hole (12).
2. The manual reset device for the electric endoscope linear anastomat according to claim 1, which is characterized in that: the end part of the screw rod (13) is provided with a rotary rod (9), and the working end of the screw rod (13) is connected with the spiral hole (12) in a screwing mode through threads.
3. The manual reset device for the electric endoscopic linear stapler according to claim 1, wherein: be provided with embedded plate (8) on extension strip (7), be provided with installation piece (1) on mounting bracket (5), spacing groove (15) have been seted up to the inside of installation piece (1), the tip of embedded plate (8) penetrates the inside of spacing groove (15).
4. The manual reset device for the electric endoscope linear anastomat according to claim 3, characterized in that: the fixture block (6) is located on the surface of the mounting frame (5), and the mounting strip (10) is located on the surface of the extension strip (7).
5. The manual reset device for the electric endoscopic linear stapler according to claim 1, wherein: the percussion handle (3) is provided with a reinforcing rib (18), the front and the back of the percussion handle (3) are provided with reinforcing strips (16), and three groups of connecting strips (17) are arranged between the reinforcing strips (16) and the reinforcing rib (18).
6. The manual resetting device for the electric endoscope linear anastomat according to claim 5, is characterized in that: mounting bracket (5) are provided with mount (2) and safety frame (19) respectively, mount (2) with firing handle (3) with all rotate through first pivot between mounting bracket (5) and be connected, safety frame (19) with rotate through the second pivot between mounting bracket (5) and be connected, the bottom of mounting bracket (5) is provided with location handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220825308.XU CN217447893U (en) | 2022-04-11 | 2022-04-11 | Manual resetting device for electric endoscope linear anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220825308.XU CN217447893U (en) | 2022-04-11 | 2022-04-11 | Manual resetting device for electric endoscope linear anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217447893U true CN217447893U (en) | 2022-09-20 |
Family
ID=83267893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220825308.XU Active CN217447893U (en) | 2022-04-11 | 2022-04-11 | Manual resetting device for electric endoscope linear anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217447893U (en) |
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2022
- 2022-04-11 CN CN202220825308.XU patent/CN217447893U/en active Active
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