CN203555805U - Disposable pilot-type hemorrhoid stapler adjusting pipe - Google Patents
Disposable pilot-type hemorrhoid stapler adjusting pipe Download PDFInfo
- Publication number
- CN203555805U CN203555805U CN201320606442.1U CN201320606442U CN203555805U CN 203555805 U CN203555805 U CN 203555805U CN 201320606442 U CN201320606442 U CN 201320606442U CN 203555805 U CN203555805 U CN 203555805U
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- CN
- China
- Prior art keywords
- adjusting pipe
- adjustable pipe
- screw rod
- fore
- disposable
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- 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 disposable pilot-type hemorrhoid stapler adjusting pipe, which is suitable for being used in coordination with a disposable pilot-type hemorrhoid stapler. The adjusting pipe is arranged on a screw rod in a sleeving manner; a support pillar mounting hole is formed in the left end of the adjusting pipe; a support pillar is mounted in the support pillar mounting hole, and is matched with a thread groove of the screw rod. A fixed handle mounting clamping groove is also formed in the left end of the adjusting pipe, and is matched with a fixed handle. The adjusting pipe is made of a metal material. The disposable pilot-type hemorrhoid stapler adjusting pipe has the advantages that the deviation and looseness of the support pillar in the adjusting pipe can be prevented effectively, and with a section of thread, the handfeel is good during the adjusting process, more accurate transmission can be achieved during the process of adjusting the screw rod, the medical negligence caused by slippage of the support pillar from the thread groove of the screw rod due to overexertion when a doctor adjusts the screw rod can be avoided effectively, the convenience is brought to the operation, and the achievement ratio of operation is improved.
Description
Technical field
What the present invention relates to is a kind of disposable importing type anorectal hemorrhoid anastomat adjustable pipe, 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 disposable importing type anorectal hemorrhoid anastomat.Its defect is: adjustable pipe is plastic material, when the fore-set in adjustable pipe coordinates with screw flight, easily there is skew and loosening in fore-set, owing to being 2 sections of threaded engagement adjustment, when adjusting screw(rod) transmission not accurate, feel is bad, doctor's fore-set when regulating easily causes malpractice from slippage in screw flight groove, to operation, make troubles, cause operative failure, increase patient's misery and working doctor amount.
Summary of the invention
The object of the invention is provides a kind of disposable importing type anorectal hemorrhoid anastomat adjustable pipe for above-mentioned weak point, and adjustable pipe is designed to metal material, then by 2 sections of original threaded engagement, changes one section of screw thread into and coordinate with fore-set.Can effectively prevent that the fore-set in adjustable pipe is offset, becomes flexible, owing to only having one section of screw thread, good hand touch during adjustment, can more accurate transmission when adjusting screw(rod), the malpractice that can effectively avoid doctor to cause from slippage in screw flight groove because of the fore-set that overexerts when regulating, to operation, bring convenience, improve success rate of operation.
Disposable importing type anorectal hemorrhoid anastomat adjustable pipe takes following technical scheme to realize:
Disposable importing type anorectal hemorrhoid anastomat adjustable pipe, is characterized in that, adjustable pipe is sleeved on screw rod, and adjustable pipe left end is provided with fore-set installing hole, in fore-set installing hole, fore-set is housed, and fore-set matches with screw flight groove.
At adjustable pipe left end, be also provided with fixed handle draw-in groove is installed, for matching with fixed handle.
Described adjustable pipe 1 adopts metal material material to make.
Disposable importing type anorectal hemorrhoid anastomat adjustable pipe is designed to metal material, then by 2 sections of original threaded engagement, changes one section of screw thread into and coordinate with fore-set.Can effectively prevent that the fore-set in adjustable pipe is offset, becomes flexible, owing to only having one section of screw thread, good hand touch during adjustment, can more accurate transmission when adjusting screw(rod), the malpractice that can effectively avoid doctor to cause from slippage in screw flight groove because of the fore-set that overexerts when regulating, to operation, bring convenience, improve success rate of operation.
Accompanying drawing explanation
Below with reference to accompanying drawing, the invention will be further described:
Fig. 1 is guided disposable type anorectal hemorrhoid anastomat adjustable pipe structure and using state schematic diagram;
Fig. 2 is the local enlarged diagram at guided disposable type anorectal hemorrhoid anastomat adjustable pipe A place.
The specific embodiment
With reference to accompanying drawing 1, disposable importing type anorectal hemorrhoid anastomat adjustable pipe, is characterized in that, adjustable pipe 1 is sleeved on screw rod 3, and adjustable pipe 1 left end is provided with fore-set installing hole, and fore-set 2 is housed in fore-set installing hole, and fore-set 2 matches with the thread groove of screw rod 3.
At adjustable pipe 1 left end, be also provided with fixed handle draw-in groove 4 is installed, for matching with fixed handle.
Described adjustable pipe 1 adopts metal material material to make.
As shown in Figure 1: rotate adjustable pipe 1 and drive the fore-set 2 in adjustable pipe 1 to move in the thread groove of screw rod 3.Adjustable pipe 1 is made for metal material.Can effectively prevent that the fore-set 2 in adjustable pipe 1 is offset, becomes flexible, owing to only having one section of screw thread, good hand touch during adjustment, can more accurate transmission when adjusting screw(rod), the malpractice that can effectively avoid doctor to cause from slippage in screw flight groove because of the fore-set that overexerts when regulating, to operation, bring convenience, improve success rate of operation.
Claims (3)
1. a disposable importing type anorectal hemorrhoid anastomat adjustable pipe, is characterized in that: adjustable pipe is sleeved on screw rod, and adjustable pipe left end is provided with fore-set installing hole, in fore-set installing hole, fore-set is housed, and fore-set matches with screw flight groove.
2. disposable importing type anorectal hemorrhoid anastomat adjustable pipe according to claim 1, is characterized in that: at adjustable pipe left end, be also provided with fixed handle draw-in groove is installed, for matching with fixed handle.
3. disposable importing type anorectal hemorrhoid anastomat adjustable pipe according to claim 1, is characterized in that: described adjustable pipe adopts metal material material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606442.1U CN203555805U (en) | 2013-09-29 | 2013-09-29 | Disposable pilot-type hemorrhoid stapler adjusting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320606442.1U CN203555805U (en) | 2013-09-29 | 2013-09-29 | Disposable pilot-type hemorrhoid stapler adjusting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555805U true CN203555805U (en) | 2014-04-23 |
Family
ID=50505560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320606442.1U Expired - Lifetime CN203555805U (en) | 2013-09-29 | 2013-09-29 | Disposable pilot-type hemorrhoid stapler adjusting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103536331A (en) * | 2013-09-29 | 2014-01-29 | 无锡市神康医疗器械设备有限公司 | Disposable leading-in type anorectal hemorrhoid stapler regulating pipe |
-
2013
- 2013-09-29 CN CN201320606442.1U patent/CN203555805U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103536331A (en) * | 2013-09-29 | 2014-01-29 | 无锡市神康医疗器械设备有限公司 | Disposable leading-in type anorectal hemorrhoid stapler regulating pipe |
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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: 20140423 |