CN203506800U - Resetting device of disposable guide type anorectal hemorrhoid anastomat - Google Patents
Resetting device of disposable guide type anorectal hemorrhoid anastomat Download PDFInfo
- Publication number
- CN203506800U CN203506800U CN201320606443.6U CN201320606443U CN203506800U CN 203506800 U CN203506800 U CN 203506800U CN 201320606443 U CN201320606443 U CN 201320606443U CN 203506800 U CN203506800 U CN 203506800U
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- CN
- China
- Prior art keywords
- resetting device
- aluminum pipe
- hemorrhoid anastomat
- type anorectal
- handle
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a resetting device of a disposable guide type anorectal hemorrhoid anastomat, wherein the resetting device is suitable for being used in cooperation with the disposable guide type anorectal hemorrhoid anastomat. The resetting device comprises a free handle, a pushing pipe, a supporting rod, a reset spring and an aluminum pipe. The right end of the free handle is movably connected with the pushing pipe through a second locating pin for a locating hole, the left end of the free handle is movably connected with the right end of the supporting rod through a third locating pin for a locating hole, the left end of the supporting rod is movably connected with a fixed handle through a first locating pin for a locating hole, the aluminum pipe is fixed to the fixed handle, and the reset spring is located between the pushing pipe and the aluminum pipe. The reset spring of the resetting device of the disposable guide type anorectal hemorrhoid anastomat is reasonable in design; due to the facts that the resetting device is provided with the free handle, the pushing pipe, the supporting rod, the reset spring and the aluminum pipe, and the reset spring is a circular spring, stress is directly carried out on the pushing pipe; because of uniform resilience force, resetting is faster, hand feeling is better, force is saved in operation, and convenience is brought to surgeries.
Description
Technical field
This utility model relates to a kind of guided disposable type anorectal hemorrhoid anastomat resetting means, is applicable to support the use with guided disposable type anorectal hemorrhoid anastomat.
Background technology
In the devices such as medical apparatus and instruments, need to use a kind of disposable anus perianal abscess anastomat.It lacks
Fall into and to be: resetting means is torsion spring, directly acts on flexible handle, due to discontinuity, resets not direct, operate not laborsavingly, to operation, make troubles.
Summary of the invention
This utility model object is to provide a kind of guided disposable type anorectal hemorrhoid anastomat resetting means for above-mentioned weak point, resetting means is provided with back-moving spring, for coil component spring, directly stressed on ejector sleeve, resilience force makes to reset faster uniformly, feel is better, and rapid operation brings convenience to operation.
Guided disposable type anorectal hemorrhoid anastomat resetting means is to take following technical scheme to realize:
Guided disposable type anorectal hemorrhoid anastomat resetting means comprises flexible handle, ejector sleeve, support bar, back-moving spring and aluminum pipe.
Flexible handle right-hand member uses alignment pin two to be flexibly connected with ejector sleeve by locating hole, flexible handle left end uses alignment pin three to be flexibly connected with support bar right-hand member by locating hole, support bar left end uses alignment pin one to be flexibly connected with fixed handle by locating hole, aluminum pipe is fixed on fixed handle, and back-moving spring is between ejector sleeve and aluminum pipe.
Described back-moving spring is coil component spring.
Guided disposable type anorectal hemorrhoid anastomat resetting means is reasonable in design, owing to being provided with flexible handle, ejector sleeve, support bar, back-moving spring and aluminum pipe, back-moving spring is coil component spring, directly stressed on ejector sleeve, resilience force makes to reset faster uniformly, feel is better, and rapid operation brings convenience to operation.Guided disposable type anorectal hemorrhoid anastomat resetting means is applicable to support the use with guided disposable type anorectal hemorrhoid anastomat.
Accompanying drawing explanation
Below with reference to accompanying drawing, the utility model is described in further detail:
Fig. 1 is this utility model guided disposable type anorectal hemorrhoid anastomat resetting means structural representation.
The specific embodiment
With reference to accompanying drawing 1, guided disposable type anorectal hemorrhoid anastomat resetting means comprises flexible handle (8), ejector sleeve (3), support bar (6), back-moving spring (2) and aluminum pipe (1).
Flexible handle (8) right-hand member uses alignment pin two (9) to be flexibly connected with ejector sleeve (3) by locating hole, flexible handle (8) left end uses alignment pin three (7) to be flexibly connected with support bar (6) right-hand member by locating hole, support bar (6) left end uses alignment pin one (5) to be flexibly connected with fixed handle (4) by locating hole, it is upper that aluminum pipe (1) is fixed on fixed handle (4), and back-moving spring (2) is positioned between ejector sleeve (3) and aluminum pipe (1).
When guided disposable type anorectal hemorrhoid anastomat resetting means uses, press flexible handle (8), support bar (6) right-hand member upwards rotates, drive ejector sleeve (3) reach being flexibly connected with flexible handle (8), back-moving spring (2) right-hand member withstands the left end of the aluminum pipe (1) being fixed on fixed handle (4), back-moving spring (2) left end overall shrinkage under the active force of ejector sleeve (3).Unclamp flexible handle (8), back-moving spring (2) resilience moves after driving ejector sleeve (3), and the flexible handle (5) being flexibly connected with ejector sleeve (3) resets simultaneously.
Claims (2)
1. a guided disposable type anorectal hemorrhoid anastomat resetting means, is characterized in that: comprise flexible handle, ejector sleeve, support bar, back-moving spring and aluminum pipe;
Flexible handle right-hand member uses alignment pin two to be flexibly connected with ejector sleeve by locating hole, flexible handle left end uses alignment pin three to be flexibly connected with support bar right-hand member by locating hole, support bar left end uses alignment pin one to be flexibly connected with fixed handle by locating hole, aluminum pipe is fixed on fixed handle, and back-moving spring is between ejector sleeve and aluminum pipe.
2. guided disposable type anorectal hemorrhoid anastomat resetting means according to claim 1, is characterized in that: described back-moving spring is coil component spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606443.6U CN203506800U (en) | 2013-09-29 | 2013-09-29 | Resetting device of disposable guide type anorectal hemorrhoid anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606443.6U CN203506800U (en) | 2013-09-29 | 2013-09-29 | Resetting device of disposable guide type anorectal hemorrhoid anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203506800U true CN203506800U (en) | 2014-04-02 |
Family
ID=50365789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320606443.6U Expired - Lifetime CN203506800U (en) | 2013-09-29 | 2013-09-29 | Resetting device of disposable guide type anorectal hemorrhoid anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203506800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462661A (en) * | 2013-09-29 | 2013-12-25 | 无锡市神康医疗器械设备有限公司 | Reset device for disposable guide type anorectal hemorrhoid anastomat |
| CN111479522A (en) * | 2017-09-27 | 2020-07-31 | 爱惜康有限责任公司 | Circular stapling instrument with firing trigger having integral elastic features |
-
2013
- 2013-09-29 CN CN201320606443.6U patent/CN203506800U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103462661A (en) * | 2013-09-29 | 2013-12-25 | 无锡市神康医疗器械设备有限公司 | Reset device for disposable guide type anorectal hemorrhoid anastomat |
| CN111479522A (en) * | 2017-09-27 | 2020-07-31 | 爱惜康有限责任公司 | Circular stapling instrument with firing trigger having integral elastic features |
| CN111479522B (en) * | 2017-09-27 | 2023-10-03 | 爱惜康有限责任公司 | Circular stapling instrument with firing trigger having integral resilient feature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |