CN204218964U - The osculating driving device of disposable linear cutting anastomat - Google Patents
The osculating driving device of disposable linear cutting anastomat Download PDFInfo
- Publication number
- CN204218964U CN204218964U CN201420661578.7U CN201420661578U CN204218964U CN 204218964 U CN204218964 U CN 204218964U CN 201420661578 U CN201420661578 U CN 201420661578U CN 204218964 U CN204218964 U CN 204218964U
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- China
- Prior art keywords
- driving handle
- block
- cutter
- locating piece
- pushing
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- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of osculating driving device of disposable linear cutting anastomat, supporting with disposable linear cutting anastomat, supporting rear disposable linear cutting anastomat is applicable to human body, gastrointestinal tract, the partial cut of the aspect such as gynecological, division of chest disease, and to the tissue that cut-out both sides stay carry out seam coincide.Comprise driving handle one, driving handle two, driving handle installation locating piece, pushing block, safety block, safety plug, spring, catch bar, catch bar guide pad and cutter pushing slice of nail drive block assembly; Described catch bar front end is provided with band cutter boss, and catch bar rear end is provided with pushing block drag hook; Cutter pushing slice of nail drive block assembly comprises cutter and pushing slice of nail drive block, and cutter and the injection moulding of pushing slice of nail drive block are assembled into one, and forms cutter pushing slice of nail drive block assembly.Driving handle one, driving handle two are arranged on driving handle respectively and install in the driving handle mounting groove of locating piece, install location by alignment pin.
Description
Technical field
The utility model relates to a kind of osculating driving device of disposable linear cutting anastomat, a kind of and the supporting cutter of disposable linear cutting anastomat, anastomosis staple driven unit push mechanism, supporting rear disposable linear cutting anastomat, be applicable to human body, gastrointestinal tract, the partial cut of the aspect such as gynecological, division of chest disease, and to the tissue that cut-out both sides stay carry out seam coincide.
Background technology
The driving handle of current disposable linear cutting anastomat is that whole installation volume ratio is larger, promote cutter, move forward, backward, it is convenient not to use, and usual cutter are arranged on a catch bar front end, and the pushing block of pushing slice of nail is arranged on many different push rod front ends, many catch bars are fixed on pushing block again, promoted by driving handle, use procedure cutter are larger with gap between pushing piece, easily rock, comparison of resistance is large, and cutting and organizing wound out-of-flatness affects match result.
Summary of the invention
This utility model object provides a kind of osculating driven unit of disposable linear cutting anastomat for above-mentioned weak point, be provided with driving handle one, driving handle two, driving handle installs locating piece, pushing block, safety block, safety plug, spring, catch bar, guide pad, cutter pushing slice of nail drive block assembly, need to coincide in operation process, when cutting and organizing, operator promotes arbitrarily driving handle one or driving handle two, opening safety block makes safety block insert in the safety block draw-in groove of driving handle one and driving handle two, make the cutter pushing slice of nail drive block assembly that catch bar is installed with together with front end, resistance is reduced in identical cutting process, can not rock, cut while coincideing, cut and organize the smooth match result of wound and save operating time well, reduce patient painful.
The osculating driving device of disposable linear cutting anastomat takes following technical scheme to realize:
The osculating driving device of disposable linear cutting anastomat comprises driving handle one, driving handle two, driving handle installation locating piece, pushing block, safety block, safety plug, spring, catch bar, catch bar guide pad, cutter pushing slice of nail drive block assembly.
Described catch bar front end is provided with band cutter boss, and catch bar rear end is provided with pushing block drag hook.
Cutter pushing slice of nail drive block assembly comprises cutter and pushing slice of nail drive block, cutter and the injection moulding of pushing slice of nail drive block are assembled into one, form cutter pushing slice of nail drive block assembly, cutter pushing slice of nail drive block component bottom is provided with cutter groove, and cutter pushing slice of nail drive block assembly to be fixedly mounted on before catch bar on end band cutter boss by cutter groove.Catch bar guide pad is fixedly mounted on catch bar front portion
Chute is provided with bottom described safety block, safety block top is provided with safety plug, and spring housing is contained on safety plug, and pushing block is provided with safety block installing hole, bottom pushing block, be provided with catch bar mounting groove, pushing block top is provided with elasticity locating piece and positioning pin column.Described elasticity locating piece top is provided with elastic groove, Elastic buckle.
Described driving handle is installed locating piece both sides and is provided with driving handle mounting groove.Driving handle installation locating piece front end is provided with elasticity locating piece front end and is provided with elasticity locating piece jack, at driving handle, locating piece rear end is installed and is provided with dowel hole one, at driving handle, locating piece top is installed and insurance positioning sleeve is installed, install on locating piece at driving handle and be also provided with dowel hole two.
Described driving handle one and driving handle two are respectively arranged with driving handle installing plate, and driving handle installing plate is respectively arranged with driving handle installing plate, and driving handle installing plate is provided with safety block draw-in groove, dowel hole three.
During assembling, the pushing block that safety block is arranged on catch bar setting by chute links up with one end, safety block plugs in the safety block installing hole of pushing block, pushing block hook is arranged on bottom pushing block, driving handle one, driving handle two is arranged on driving handle respectively by driving handle installing plate and installs in the driving handle mounting groove of locating piece, pass through alignment pin, dowel hole two, dowel hole three installs location, driving handle installs locating piece together with driving handle one, driving handle two, be arranged on pushing block top, elasticity locating piece plugs in elasticity positioning jack, safety block top is by safety block draw-in groove, safety plug plugs in insurance positioning sleeve together with spring, positioning pin column plugs in dowel hole one.
Operation principle
When the osculating driving device of disposable linear cutting anastomat and disposable linear cutting anastomat support the use, the integral installation of osculating driving device is in nail bin fixed mount, need to coincide in operation process, when cutting and organizing, operator promotes arbitrarily driving handle one or driving handle two, opening safety block makes safety block insert in the safety block draw-in groove of driving handle one and driving handle two, make the cutter pushing slice of nail drive block assembly that catch bar is installed with together with front end, resistance is reduced in identical cutting process, can not rock, cut while coincideing, cut and organize the smooth match result of wound and save operating time well, reduce patient painful.
The osculating drive assembly design of disposable linear cutting anastomat is reasonable, compact conformation, owing to being provided with driving handle one, driving handle two, driving handle installs locating piece, pushing block, safety block, safety plug, spring, catch bar, guide pad, cutter pushing slice of nail drive block assembly, need to coincide in operation process, when cutting and organizing, operator promotes arbitrarily driving handle one or driving handle two, opening safety block makes safety block insert in the safety block draw-in groove of driving handle one and driving handle two, make the cutter pushing slice of nail drive block assembly that catch bar is installed with together with front end, resistance is reduced in identical cutting process, can not rock, cut while coincideing, cut and organize the smooth match result of wound and save operating time well, reduce patient painful.
Accompanying drawing explanation
Below with reference to accompanying drawing, the utility model is described in further detail:
Fig. 1 is osculating driving device and the using state schematic diagram of disposable linear cutting anastomat.
Fig. 2 is the osculating driving device schematic diagram of disposable linear cutting anastomat.
Fig. 3 is the osculating driving device decomposition texture schematic diagram of disposable linear cutting anastomat.
Fig. 4 is the osculating driving device safety position schematic diagram of disposable linear cutting anastomat.
Fig. 5 is the osculating driving device safety position A-A sectional view of the disposable linear cutting anastomat of Fig. 4.
Fig. 6 is the osculating driving device safety position B-B sectional view of the disposable linear cutting anastomat of Fig. 5.
Detailed description of the invention
With reference to accompanying drawing 1 ~ 6, the osculating driving device of disposable linear cutting anastomat comprises driving handle one 1-8, driving handle two 1-9, driving handle installs locating piece 1-10, pushing block 1-7, safety block 1-4, safety plug 1-5, spring 1-6, catch bar 1-1, catch bar guide pad 1-3, cutter pushing slice of nail drive block assembly 1-2.
Described catch bar 1-1 front end is provided with band cutter boss 1-1-1, and catch bar 1-1 rear end is provided with pushing block drag hook 1-1-2.
Cutter pushing slice of nail drive block assembly 1-2 comprises cutter 1-2-1 and pushing slice of nail drive block 1-2-2, cutter 1-2-1 and pushing slice of nail drive block 1-2-2 injection moulding are assembled into one, form cutter pushing slice of nail drive block assembly 1-2, bottom cutter pushing slice of nail drive block assembly 1-2, be provided with cutter groove 1-2-3, cutter pushing slice of nail drive block assembly 1-2 to be fixedly mounted on before catch bar 1-1 on end band cutter boss 1-1-1 by cutter groove 1-2-3.It is anterior that catch bar guide pad 1-3 is fixedly mounted on catch bar 1-1.
Chute 1-4-1 is provided with bottom described safety block 1-4, safety block 1-4 top is provided with safety plug 1-5, spring 1-6 is sleeved on safety plug 1-5, pushing block 1-7 is provided with safety block installing hole 1-7-1, bottom pushing block 1-7, be provided with catch bar mounting groove, pushing block 1-7 top is provided with elasticity locating piece 1-7-2 and positioning pin column 1-7-3.Described elasticity locating piece 1-7-3 top is provided with elastic groove 1-7-3, Elastic buckle 1-7-4.
Described driving handle is installed locating piece 1-10 both sides and is provided with driving handle mounting groove 1-10-1.At driving handle, locating piece 1-10 front end is installed and is provided with elasticity locating piece jack 1-10-2, at driving handle, locating piece 1-10 rear end is installed and is provided with dowel hole one 1-10-3, at driving handle, locating piece 1-10 top is installed and insurance positioning sleeve 1-10-4 is installed, install on locating piece 1-10 at driving handle and be also provided with dowel hole two 1-10-5.
Described driving handle one 1-8 is provided with driving handle installing plate 1-8-1, driving handle two 1-9 is provided with driving handle installing plate 1-9-1, on driving handle installing plate, 1-8-1 is provided with safety block draw-in groove 1-8-2, dowel hole two 1-8-3, and driving handle installing plate 1-9-1 is provided with safety block draw-in groove 1-9-2, dowel hole two 1-9-3.
During assembling, safety block 1-4 is arranged on pushing block hook 1-1-2 one end of catch bar 1-1 setting by chute 1-4-1, safety block 1-4 plugs in the safety block installing hole 1-7-1 of pushing block 1-7, pushing block hook 1-1-2 is arranged on bottom pushing block 1-7, driving handle one 1-8, driving handle two 1-9 is respectively by driving handle installing plate 1-8-1, 1-9-1 is arranged on driving handle and installs in the driving handle mounting groove 1-10-1 of locating piece 1-10, by alignment pin 1-11, dowel hole two 1-10-5, dowel hole three 1-8-3, 1-9-3 installs location, driving handle is installed locating piece 1-10 and is used in conjunction driving handle one 1-8, driving handle two 1-9 is arranged on pushing block 1-7 top, elasticity locating piece 1-7-2 plugs in elasticity positioning jack 1-10-2, safety block 1-4 top is by safety block draw-in groove 1-7-1, safety plug 1-5 plugs in insurance positioning sleeve 1-10-4 together with spring 1-6, positioning pin column 1-7-3 plugs in dowel hole one 1-10-3.
Disposable linear cutting anastomat has nail bin fixed mount 6, nail supporting base 2, fixed handle 3, set lever 5, flexible handle 4, osculating driven unit 1.
When osculating driven unit 1 and the disposable linear cutting anastomat of disposable linear cutting anastomat support the use, osculating driven unit 1 integral installation is in nail bin fixed mount 6, need to coincide in operation process, when cutting and organizing, operator promotes arbitrarily driving handle one 1-8 or driving handle two 1-9, opening safety block 1-4 makes safety block 1-4 insert the safety block draw-in groove 1-8-2 of driving handle one 1-8 and driving handle two 1-9, in 1-9-2, the cutter pushing slice of nail drive block assembly 1-2 that catch bar 1-1 is installed with together with front end slides under catch bar guide pad 1-3 leads in nail bin fixed mount 6, resistance is reduced in identical cutting process, can not rock, cut while coincideing, cut and organize the smooth match result of wound and save operating time well, reduce patient painful.
Claims (2)
1. an osculating driving device for disposable linear cutting anastomat, is characterized in that: comprise driving handle one, driving handle two, driving handle installation locating piece, pushing block, safety block, safety plug, spring, catch bar, catch bar guide pad and cutter pushing slice of nail drive block assembly;
Described catch bar front end is provided with band cutter boss, and catch bar rear end is provided with pushing block drag hook;
Cutter pushing slice of nail drive block assembly comprises cutter and pushing slice of nail drive block, cutter and the injection moulding of pushing slice of nail drive block are assembled into one, form cutter pushing slice of nail drive block assembly, cutter pushing slice of nail drive block component bottom is provided with cutter groove, and cutter pushing slice of nail drive block assembly to be fixedly mounted on before catch bar on end band cutter boss by cutter groove; Catch bar guide pad is fixedly mounted on catch bar front portion;
Chute is provided with bottom described safety block, safety block top is provided with safety plug, and spring housing is contained on safety plug, and pushing block is provided with safety block installing hole, bottom pushing block, be provided with catch bar mounting groove, pushing block top is provided with elasticity locating piece and positioning pin column;
Described driving handle is installed locating piece both sides and is provided with driving handle mounting groove, driving handle installation locating piece front end is provided with elasticity locating piece front end and is provided with elasticity locating piece jack, at driving handle, locating piece rear end is installed and is provided with dowel hole one, at driving handle, locating piece top is installed and insurance positioning sleeve is installed, install on locating piece at driving handle and be also provided with dowel hole two;
Described driving handle one and driving handle two are respectively arranged with driving handle installing plate, and driving handle installing plate is respectively arranged with driving handle installing plate, and driving handle installing plate is provided with safety block draw-in groove, dowel hole three;
The pushing block that safety block is arranged on catch bar setting by chute links up with one end, safety block plugs in the safety block installing hole of pushing block, pushing block hook is arranged on bottom pushing block, driving handle one, driving handle two is arranged on driving handle respectively by driving handle installing plate and installs in the driving handle mounting groove of locating piece, pass through alignment pin, dowel hole two, dowel hole three installs location, driving handle installs locating piece together with driving handle one, driving handle two, be arranged on pushing block top, elasticity locating piece plugs in elasticity positioning jack, safety block top is by safety block draw-in groove, safety plug plugs in insurance positioning sleeve together with spring, positioning pin column plugs in dowel hole one.
2. the osculating driving device of disposable linear cutting anastomat according to claim 1, is characterized in that: the elasticity locating piece top arranged on pushing block top is provided with elastic groove, Elastic buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661578.7U CN204218964U (en) | 2014-11-07 | 2014-11-07 | The osculating driving device of disposable linear cutting anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661578.7U CN204218964U (en) | 2014-11-07 | 2014-11-07 | The osculating driving device of disposable linear cutting anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204218964U true CN204218964U (en) | 2015-03-25 |
Family
ID=52917121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420661578.7U Withdrawn - After Issue CN204218964U (en) | 2014-11-07 | 2014-11-07 | The osculating driving device of disposable linear cutting anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204218964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104306038A (en) * | 2014-11-07 | 2015-01-28 | 常州威克医疗器械有限公司 | Anastomosis cutting driving device of one-step linear cutting anastomat |
| CN107231792A (en) * | 2015-04-20 | 2017-10-03 | 美迪涂丽普有限公司 | Surgery linear staplers |
-
2014
- 2014-11-07 CN CN201420661578.7U patent/CN204218964U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104306038A (en) * | 2014-11-07 | 2015-01-28 | 常州威克医疗器械有限公司 | Anastomosis cutting driving device of one-step linear cutting anastomat |
| CN107231792A (en) * | 2015-04-20 | 2017-10-03 | 美迪涂丽普有限公司 | Surgery linear staplers |
| CN107231792B (en) * | 2015-04-20 | 2020-10-27 | 美迪涂丽普有限公司 | Surgical linear suturing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150325 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |