CN208989004U - General scope linear cutting anastomat transfer - Google Patents
General scope linear cutting anastomat transfer Download PDFInfo
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- CN208989004U CN208989004U CN201820652792.4U CN201820652792U CN208989004U CN 208989004 U CN208989004 U CN 208989004U CN 201820652792 U CN201820652792 U CN 201820652792U CN 208989004 U CN208989004 U CN 208989004U
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- steering
- gear
- bracket
- rotational handle
- linear cutting
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Abstract
The utility model discloses a kind of general scope linear cutting anastomat transfers, it include: upper rotation lid, steering mechanism and backspin hub cap, steering mechanism is installed between rotation lid and backspin hub cap, steering mechanism includes rotational handle, rotating bracket, steering lock, steering block and direction turning piece, rotational handle one end is fixed on rotation and covers, the other end is located on steering block, steering block side is fitted to rotation and covers, the other side is inserted into direction turning piece, there is camshaft and the cam on camshaft on steering bracket, the camshaft of steering bracket is located in direction turning piece, it rotates rotational handle and direction turning piece transverse shifting is driven by steering block, entire steering bracket is driven to be axially moved, it drives nail kit anastomotic position to swing and realizes steering.By the above-mentioned means, the general scope linear cutting anastomat transfer accurate positioning of the utility model, clear sound turn to flexibly, stapler volume is not increased, steering force reduces, and flexible operation is reliable.
Description
Technical field
The utility model relates to stapling technique fields, use and turn more particularly to a kind of general scope linear cutting anastomat
To device.
Background technique
General scope linear cutting anastomat and disposable nail kit are a kind of suitable for open or endoscopic surgical operation
In, lung, bronchial tissue and stomach, the excision of intestines, cross-section and identical special equipment.
When doing endoscope-assistant surgery, it is regular need to convert different angles carry out it is identical, on the market it is existing it is general in
It is big mostly to there is steering force in mirror linear cutting anastomat, clamping stagnation easily occurs, or form the defects of bad after turning to.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of general scope linear cutting anastomat steering dress
It sets, in operation accurate positioning, clear sound, turns to flexibly, while the volume without increasing stapler, steering force is significantly
Reduce, it is more flexible reliable using operating.
In order to solve the above technical problems, the technical solution that the utility model uses is: it is straight to provide a kind of general scope
Wire cutting stapler transfer, comprising: upper rotation lid, steering mechanism and backspin hub cap, steering mechanism are installed on rotation
Between lid and backspin hub cap,
Steering mechanism includes rotational handle, rotating bracket, steering lock, steering block and direction turning piece, and rotational handle one end is fixed
It is covered in upper rotation, the rotational handle other end is located on steering block, and the side of steering block is fitted to rotation and covers, and turns to
The block other side be inserted into direction turning piece in, on steering bracket have camshaft and the cam on camshaft, steering bracket it is convex
Wheel shaft is located in direction turning piece,
Rotational handle is rotated, direction turning piece transverse shifting is driven by steering block, the cam axle in direction turning piece, together
When cam on camshaft rotate with, drive entire steering bracket to be axially moved, drive the anastomotic position of nail kit
The realization that swings turns to.
In one preferred embodiment of the utility model, one end of rotational handle has dowel hole, passes through positioning pin
Rotational handle is fixed on upper rotation to cover；The other end of rotational handle has rotating boss, the flange clamping on rotating boss
In steering block.
In one preferred embodiment of the utility model, it is convex that the side of steering block has the gear matched with upper rotation lid
Platform, there are two positioning steps for the other side band of steering block, match with direction turning piece, and steering block passes through two positioning step grafting
In direction turning piece.
In one preferred embodiment of the utility model, there is the slot cooperated with steering block on direction turning piece, have on slot
There are the first gear of the left side, the first gear of the second gear of the left side, the second gear of the right and the right, the camshaft of steering bracket is along slot
Hole is mobile, successively generates stagnation by the first gear of the left side, the second gear of the left side, the second gear of the right and the first gear of the right,
Realize gear control.
In one preferred embodiment of the utility model, one end of steering bracket is connected with camshaft and cam, turns to branch
The other end of frame is caught in the anastomotic position of stapler, and steering bracket carries out axis movement by camshaft and cam, generates one
Pulling force forward or backward drives the anastomotic position of stapler to swing and realizes steering.
In one preferred embodiment of the utility model, steering bracket axis is mobile, passes through with the cam of cam axis connection
Cam limit is realized in the low spot position of the first gear of the left side, the first gear of the second gear of the left side, the second gear of the right and the right in slot
Position.
In one preferred embodiment of the utility model, there is mobile guide groove on upper rotation lid and backspin hub cap, turn to branch
Frame moves along guide groove and moves axially.
It further include having steering lock in one preferred embodiment of the utility model, steering lock is cut for fixed anastomosis device
Cutter, steering bracket docile are set on steering lock.
It further include having steering knob, steering knob is mounted on rotational handle in one preferred embodiment of the utility model
It is upper to be used to lock rotational handle processed.
The beneficial effects of the utility model are: the general scope linear cutting anastomat transfer of the utility model is being grasped
Accurate positioning during work, clear sound turn to flexibly, while the volume without increasing stapler, and steering force greatly reduces, makes
It is more flexible reliable with operating.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is that the structure of general one preferred embodiment of scope linear cutting anastomat transfer of the utility model is shown
It is intended to；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the internal junction of general one preferred embodiment of scope linear cutting anastomat transfer of the utility model
Structure schematic diagram；
Fig. 4 is that the internal structure of steering block in the general scope linear cutting anastomat transfer of the utility model is shown
It is intended to；
Fig. 5 is that the internal structure of direction turning piece in the general scope linear cutting anastomat transfer of the utility model is shown
It is intended to；
Fig. 6 is the internal structure of steering bracket in the general scope linear cutting anastomat transfer of the utility model
Schematic diagram；
The components in the drawings are labeled as follows: 1, upper rotation lid, 2, rotational handle, 3, backspin hub cap, 4, steering block, 41,
Gear boss, 42, positioning step, 5, direction turning piece, 51, slot, 52, the first gear of the left side, 53, the second gear of the left side, 54, the right
Second gear, 55, the first gear of the right, 6, steering bracket, 61, camshaft, 62, cam, 7, steering lock, 8, steering knob.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1 to Fig. 6 is please referred to, the utility model embodiment includes:
A kind of general scope linear cutting anastomat transfer, comprising: above rotate lid 1, steering mechanism and lower rotation
Lid 3, steering mechanism are installed between rotation lid 1 and backspin hub cap.
Steering mechanism includes rotational handle 2, rotating bracket 6, steering lock, steering block 4 and direction turning piece 5,2 one end of rotational handle
It is fixed on rotation lid 1,2 other end of rotational handle is located on steering block 4.
The side of steering block 4 is fitted on rotation lid 1, and 4 other side of steering block is inserted into direction turning piece 5, turns to branch
There is camshaft 61 and the cam 62 on camshaft 61, the camshaft 61 of steering bracket 6 is located in direction turning piece 5 on frame 6.
Further, one end of rotational handle 2 has dowel hole, is fixed on rotational handle 2 by positioning pin
It rotates on lid 1.
The other end of rotational handle 2 has rotating boss, and the flange on rotating boss is connected in steering block 4, rotates hand
Steering block 4 is driven to do lateral displacement when handle 2 is swung.
The side of steering block 4 has the gear boss 41 matched with upper rotation lid 1, so that steering block 4 laterally moves
When gear clear and definite, have apparent gear sound, guarantee operation accuracy.
There are two positioning steps 42 for the other side band of steering block 4, match with direction turning piece 5, and steering block 4 is fixed by two
Position step 42 is plugged in direction turning piece 5.
It is also provided with slot 51 on direction turning piece 5, there is the first gear of the left side 52, the second gear of the left side 53, the right side on slot 51
The second gear of side 54 and the first gear of the right 55, the camshaft 61 of steering bracket 6 are moved along slot 51, successively by the left side
One gear 52, the second gear of the left side 53, the second gear of the right 54 and the first gear of the right 55 generate stagnation, realize gear control.
Specifically, the steering branch when laterally moving under driving of the direction turning piece 5 in rotational handle 2, in direction turning piece 5
The camshaft 61 of frame 6 can be moved along slot 51, due to foring gear slot in the slot 51 of direction turning piece 5, be turned to
The cam 62 of bracket 6 can generate stagnation sense when being in gear slot, realize gear control.
One end of steering bracket 6 is connected with camshaft 61 and cam 62, and the other end of steering bracket 6 is caught in the kiss of stapler
Position is closed, steering bracket 6 carries out axis movement by camshaft 61 and cam 62, generates a pulling force forward or backward, band
The anastomotic position of dynamic stapler, which swings, realizes steering.
When 6 axis of steering bracket is mobile, the cam 62 connecting with camshaft 61 is by the first gear of the left side in slot 51
52, the low spot position of the second gear of the left side 53, the second gear of the right 54 and the first gear of the right 55 guarantees that cam 62 is in corresponding
Offset will not be generated when gear.
It further include having steering lock 7 on upper rotation lid 1, steering lock 7 is used for the cutter of fixed anastomosis device, and steering bracket 6 pastes
Clothes be set to steering lock 7 on, on upper rotation lid 1 and backspin hub cap 2 have move guide groove, steering bracket 6 move along guide groove into
Row axial movement, guarantees that it is not interfered when moving with steering lock 7, upper rotation lid 1 and backspin hub cap 3, reduces friction
Power.
It further include having steering knob 8 in rotational handle 2, steering knob 8 is mounted in rotational handle 2 to be turned for locking system
Fixed handle 2.
The course of work of the general scope linear cutting anastomat transfer of the utility model is:
Steering knob 8 is stirred, rotational handle 2 is rotated, so that steering block 4 drives 5 transverse shifting of direction turning piece, is located at direction turning piece
Camshaft 61 in 5 rotates, while the cam 62 being located on camshaft 61 rotates with, and entire steering bracket 6 is driven to carry out axis
To movement, when general scope linear cutting anastomat assembles complete with disposable nail kit, the axial movement of steering bracket 6 is provided
One pulling force forward or backward, drives the anastomotic position of the disposable nail kit of hysteroscope to swing, and realizes and turns to.
The beneficial effect of the general scope linear cutting anastomat transfer of the utility model is:
Accurate positioning in operation, clear sound turn to flexible；
The volume of stapler is not increased, moreover it is possible to guarantee the flexibility and reliability of operation；
Steering bracket axial-movement is driven by operation rotational handle, generates the pulling force of front and back, steering force greatly reduces, makes
It is more flexible reliable with operating.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of general scope linear cutting anastomat transfer characterized by comprising upper rotation lid, steering mechanism
With backspin hub cap, steering mechanism is installed between rotation lid and backspin hub cap,
Steering mechanism includes rotational handle, rotating bracket, steering lock, steering block and direction turning piece, and rotational handle one end is fixed on
Rotation covers, and the rotational handle other end is located on steering block, and the side of steering block is fitted to rotation and covers, and steering block is another
Side is inserted into direction turning piece, has camshaft and the cam on camshaft, the camshaft of steering bracket on steering bracket
In direction turning piece,
Rotational handle is rotated, direction turning piece transverse shifting is driven by steering block, the cam axle in direction turning piece, while position
It is rotated in the cam on camshaft, drives entire steering bracket to be axially moved, drive anastomotic position of nail kit or so
It swings and realizes steering.
2. general scope linear cutting anastomat transfer according to claim 1, which is characterized in that rotational handle
One end have dowel hole, by positioning pin by rotational handle be fixed on it is upper rotate cover；The other end of rotational handle has
There is rotating boss, the flange on rotating boss is connected in steering block.
3. general scope linear cutting anastomat transfer according to claim 1, which is characterized in that steering block
Side has the gear boss matched with upper rotation lid, and there are two positioning steps for the other side band of steering block, with direction turning piece
It matches, steering block is plugged in direction turning piece by two positioning steps.
4. general scope linear cutting anastomat transfer according to claim 1, which is characterized in that on direction turning piece
With the slot cooperated with steering block, there is the first gear of the left side, the second gear of the left side, the second gear of the right and the right on slot
The camshaft of first gear, steering bracket is moved along slot, successively by the first gear of the left side, the second gear of the left side, the right
Second gear and the first gear of the right generate stagnation, realize gear control.
5. general scope linear cutting anastomat transfer according to claim 4, which is characterized in that steering bracket
One end be connected with camshaft and cam, the other end of steering bracket is caught in the anastomotic position of stapler, and steering bracket passes through convex
Wheel shaft and cam carry out axis movement, generate a pulling force forward or backward, the anastomotic position of stapler is driven to swing
It realizes and turns to.
6. general scope linear cutting anastomat transfer according to claim 5, which is characterized in that steering bracket
Axis is mobile, with the cam of cam axis connection by the first gear of the left side in slot, the second gear of the left side, the second gear of the right and
Cam limit is realized in the low spot position of the first gear of the right.
7. general scope linear cutting anastomat transfer according to claim 1, which is characterized in that upper rotation lid
Guide groove is moved with having on backspin hub cap, steering bracket moves along guide groove and moves axially.
8. general scope linear cutting anastomat transfer according to claim 5, which is characterized in that further include having
Steering lock, steering lock are used for the cutter of fixed anastomosis device, and steering bracket docile is set on steering lock.
9. general scope linear cutting anastomat transfer according to claim 1, which is characterized in that further include having
Steering knob, steering knob are mounted in rotational handle for locking rotational handle processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820652792.4U CN208989004U (en) | 2018-05-04 | 2018-05-04 | General scope linear cutting anastomat transfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820652792.4U CN208989004U (en) | 2018-05-04 | 2018-05-04 | General scope linear cutting anastomat transfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989004U true CN208989004U (en) | 2019-06-18 |
Family
ID=66795316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820652792.4U Active CN208989004U (en) | 2018-05-04 | 2018-05-04 | General scope linear cutting anastomat transfer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618820A (en) * | 2018-05-04 | 2018-10-09 | 无锡市宝玛精密部件有限公司 | General scope linear cutting anastomat transfer |
-
2018
- 2018-05-04 CN CN201820652792.4U patent/CN208989004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618820A (en) * | 2018-05-04 | 2018-10-09 | 无锡市宝玛精密部件有限公司 | General scope linear cutting anastomat transfer |
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| GR01 | Patent grant | ||
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| CP03 | "change of name, title or address" |
Address after: 214000 pengjiatang, Nancun village, Yangjian Town, Xishan District, Wuxi City, Jiangsu Province Patentee after: Baoma medical technology (Wuxi) Co.,Ltd. Address before: 214107 Yang Jian Zhen Nan Cun Peng Jia Tang, Xishan District, Wuxi City, Jiangsu Province Patentee before: WUXI BM. PRECISION PARTS Co.,Ltd. |