CN213821556U - Indicating assembly of linear anastomat - Google Patents
Indicating assembly of linear anastomat Download PDFInfo
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- CN213821556U CN213821556U CN202022049396.2U CN202022049396U CN213821556U CN 213821556 U CN213821556 U CN 213821556U CN 202022049396 U CN202022049396 U CN 202022049396U CN 213821556 U CN213821556 U CN 213821556U
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- indicating
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- spring
- anastomat
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Abstract
The utility model relates to the technical field of anastomat, and discloses an indicating component of a linear anastomat, wherein an adjusting knob is installed at the other end of a shell, a movable groove is formed in one side wall of the shell, an indicating mark is arranged at the upper end of the movable groove, an indicating component is installed at one side of an interchangeable nail bin, a fixing component is installed inside the shell, a tissue needing to use the anastomat is placed between a nail seat and the nail bin, a top plate is compressed after contacting with the tissue, a connecting rod pushes an indicating block to move backwards on the movable groove, the indicating block can be used by pressing a closed handle when reaching an indicating position, a user can visually know the distance, the nail seat can be automatically reset by utilizing a second spring, the structure is simple, the operation is convenient and fast, the fixing component is installed at one end of the shell, and when the closed handle is used, a flitch can fix the nail seat and a push rod of the nail bin under the action of a first spring, the offset is avoided in the use process, and the method is safer and more reliable.
Description
Technical Field
The utility model relates to an anastomat technical field specifically is an indicating assembly of linear type anastomat.
Background
The anastomat is the first stapler in the world and is used for gastrointestinal anastomosis for nearly a century, and the tube-type anastomat is not widely used for gastrointestinal surgery until 1978. Generally, the anastomat is divided into a disposable anastomat or a multi-use anastomat, an imported anastomat or a domestic anastomat. The anastomat is equipment used for replacing the traditional manual suturing in medicine, and due to the development of modern science and technology and the improvement of manufacturing technology, the anastomat used clinically has reliable quality, convenient use, tightness and proper tightness, particularly has the advantages of quick suturing, simple and convenient operation, few side effects, few operation complications and the like, and can also be used for excising the focus of a tumor operation which cannot be excised in the past.
However, the distance between the staple holder and the staple cartridge is not easy to observe, the distance has a large influence on the operation, and the stability of the instrument is ensured when the anastomat is used. Accordingly, those skilled in the art have provided an indicating assembly for a linear stapler to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an indicating component of linear type anastomat to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an indicating assembly of linear type anastomat, includes the shell, install in the nail seat and the interchangeable nail storehouse of shell one end, set up pushing away the button and installing in the closed handle of shell lower surface of shell upper surface of shell, adjust knob is installed to the shell other end, movable groove has been seted up to shell a lateral wall, movable groove upper end is provided with the index mark, the indicating assembly is installed to interchangeable nail storehouse one side, the internally mounted of shell has fixed subassembly.
As a further aspect of the present invention: the fixed subassembly includes fixed plate, nut, cylinder, first spring, sand grip and flitch, the cylinder is installed to the fixed plate lateral wall, cylinder one end fixedly connected with nut, the cylinder surface is provided with first spring, the flitch is installed to the cylinder other end, fixed plate lower surface inboard is provided with the sand grip.
As a further aspect of the present invention: the indicating assembly comprises a top plate, a connecting rod, a second spring and an indicating block, wherein one end of the connecting rod is fixedly connected with the top plate, the other end of the connecting rod is provided with the indicating block, and the second spring is installed on one side wall of the indicating block.
As a further aspect of the present invention: the fixing component is arranged between the nail seat and the bracket of the replaceable nail bin in the shell.
As a further aspect of the present invention: the bottom of the bracket of the replaceable nail bin is provided with a hole groove matched with the raised line.
As a further aspect of the present invention: the second spring is arranged on the side wall of the indicating block close to one side of the top plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the tissue needing to be used by the anastomat is placed between the nail seat and the nail bin, the top plate is compressed after contacting the tissue, the connecting rod pushes the indicating block to move backwards on the movable groove, when the indicating block reaches an indicating position, the indicating block can be used by pressing the closing handle, a user can visually know the distance, and the second spring can be used for automatically resetting, so that the anastomat is simple in structure, convenient and fast;
2. at the fixed subassembly of the internally mounted of shell, when using closed handle, the flitch can let the nail seat fixed with the push rod of nail storehouse under the effect of first spring, has avoided taking place the skew in the use, safe and reliable more.
Drawings
FIG. 1 is a schematic view of an indicating assembly of a linear stapler;
FIG. 2 is a schematic view of a fastening assembly of the indicating assembly of the linear stapler;
FIG. 3 is a schematic diagram of the indicating assembly of the linear stapler.
In the figure: 1. a nail seat; 2. a nail bin can be replaced; 3. a fixing assembly; 4. a push button; 5. an indicator mark; 6. adjusting a knob; 7. an indicating component; 8. closing the handle; 9. a movable groove; 10. a housing; 11. a fixing plate; 12. a nut; 13. a cylinder; 14. a first spring; 15. a convex strip; 16. pasting a board; 17. a top plate; 18. a connecting rod; 19. a second spring; 20. the block is indicated.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, an indicating assembly of a linear stapler includes a housing 10, a nail seat 1 and a replaceable nail bin 2 mounted at one end of the housing 10, a push button 4 disposed on an upper surface of the housing 10, and a closing handle 8 mounted on a lower surface of the housing 10, wherein an adjusting knob 6 is mounted at the other end of the housing 10, a movable groove 9 is formed on a sidewall of the housing 10, an indicating mark 5 is disposed at an upper end of the movable groove 9, the indicating assembly 7 is installed to 2 one sides of interchangeable nail storehouse, and indicating assembly 7 includes roof 17, connecting rod 18, second spring 19 and instruction piece 20, and connecting rod 18 one end fixedly connected with roof 17, the connecting rod 18 other end are provided with and instruct piece 20, instruct 20 lateral walls of piece to install second spring 19, and second spring 19 sets up in instructing 20 lateral walls that are close to roof 17 one side, lets the more audio-visual understanding contact condition of user of service, and is simple convenient.
In fig. 1 and 2: the internally mounted of shell 10 has fixed subassembly 3, fixed subassembly 3 includes fixed plate 11, nut 12, cylinder 13, first spring 14, sand grip 15 and flitch 16, cylinder 13 is installed to 11 lateral walls of fixed plate, cylinder 13 one end fixedly connected with nut 12, cylinder 13 surface is provided with first spring 14, flitch 16 is installed to the cylinder 13 other end, 11 lower surface inboards of fixed plate are provided with sand grip 15, fixed subassembly 3 is installed in the middle of nail seat 1 and the support of interchangeable storehouse 2 in shell 10, the hole groove of cooperation sand grip 15 is seted up to the support bottom of interchangeable storehouse 2, let the use of instrument safe and reliable more.
The utility model discloses a theory of operation is: when in use, firstly the adjusting knob 6 is unscrewed to separate the nail seat 1 from the replaceable nail bin 2, then the tissue to be used is placed in the unscrewed gap, the top plate 17 is under the elastic action of the second spring 19, the top end of the top plate 17 is higher than the top end of the replaceable nail bin 2 at the side where the nail seat 1 and the replaceable nail bin 2 are jointed, when the adjusting knob 6 is screwed down, the top plate 17 firstly touches the middle tissue, the top plate 17 moves backwards, when the top plate 17 is completely parallel to the top end of the replaceable nail bin 2, the indicating block 20 is pushed by the connecting rod 18, the indicating mark 5 on the side wall of the shell 10 is aligned with the indicating block 20, the operator can carry out subsequent work by using the closing handle 8, after the use, the second spring 19 arranged at one side of the indicating block 20 is used to reset the top plate 17 to keep the top end higher than the top end of the replaceable nail bin 2, which is beneficial to subsequent use, simple structure can in time remind the staff, and the user state of instrument is after aligning, installs in the fixed subassembly in the middle of nail seat 1 support and interchangeable nail storehouse 2 supports, and pulling nut 12, under the effect of first spring 14, flitch 16 can hug closely on the support at the back of interchangeable nail storehouse 2, and sand grip 15 inlays in the bottom of interchangeable nail storehouse 2 simultaneously, lets the instrument more stable when using, facilitates work.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an indicating component of linear type anastomat, includes shell (10), installs in nail seat (1) and the interchangeable nail storehouse (2) of shell (10) one end, sets up push button (4) of shell (10) upper surface and installs in closed handle (8) of shell (10) lower surface, a serial communication port, adjust knob (6) are installed to the shell (10) other end, movable groove (9) have been seted up to shell (10) a lateral wall, movable groove (9) upper end is provided with index mark (5), indicating component (7) are installed to interchangeable nail storehouse (2) one side, the internally mounted of shell (10) has fixed subassembly (3).
2. The indicating assembly of the linear anastomat according to claim 1, wherein the fixing assembly (3) comprises a fixing plate (11), a nut (12), a cylinder (13), a first spring (14), a convex strip (15) and a patch (16), the cylinder (13) is installed on the side wall of the fixing plate (11), the nut (12) is fixedly connected to one end of the cylinder (13), the first spring (14) is arranged on the outer surface of the cylinder (13), the patch (16) is installed at the other end of the cylinder (13), and the convex strip (15) is arranged on the inner side of the lower surface of the fixing plate (11).
3. The indicating assembly of the linear anastomat according to the claim 1, wherein the indicating assembly (7) comprises a top plate (17), a connecting rod (18), a second spring (19) and an indicating block (20), one end of the connecting rod (18) is fixedly connected with the top plate (17), the other end of the connecting rod (18) is provided with the indicating block (20), and the second spring (19) is installed on one side wall of the indicating block (20).
4. The indicating assembly of a linear stapler according to claim 1, characterized in that said fixing assembly (3) is mounted intermediate the staple holder (1) and the support of the replaceable cartridge (2) in the housing (10).
5. The indicating assembly of a linear stapler according to claim 2, wherein the bottom of the rack of the cartridge (2) is equipped with a slot for engaging the rib (15).
6. The indicating assembly of a linear stapler according to claim 3, wherein said second spring (19) is arranged on the side wall of the indicating block (20) close to the side of the top plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049396.2U CN213821556U (en) | 2020-09-18 | 2020-09-18 | Indicating assembly of linear anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049396.2U CN213821556U (en) | 2020-09-18 | 2020-09-18 | Indicating assembly of linear anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213821556U true CN213821556U (en) | 2021-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022049396.2U Active CN213821556U (en) | 2020-09-18 | 2020-09-18 | Indicating assembly of linear anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213821556U (en) |
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2020
- 2020-09-18 CN CN202022049396.2U patent/CN213821556U/en active Active
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