CN103536331A - Disposable leading-in type anorectal hemorrhoid stapler regulating pipe - Google Patents
Disposable leading-in type anorectal hemorrhoid stapler regulating pipe Download PDFInfo
- Publication number
- CN103536331A CN103536331A CN201310453909.8A CN201310453909A CN103536331A CN 103536331 A CN103536331 A CN 103536331A CN 201310453909 A CN201310453909 A CN 201310453909A CN 103536331 A CN103536331 A CN 103536331A
- Authority
- CN
- China
- Prior art keywords
- regulating pipe
- disposable
- adjustable pipe
- type anorectal
- anorectal hemorrhoid
- 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.)
- Pending
Links
- 208000014617 hemorrhoid Diseases 0.000 title claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 title abstract description 14
- 239000007769 metal material Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
- A61B17/115—Staplers for performing anastomosis, e.g. in a single operation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to a disposable leading-in type anorectal hemorrhoid stapler regulating pipe which is suitable for being used in cooperation with a disposable guiding type anorectal hemorrhoid stapler. The disposable leading-in type anorectal hemorrhoid stapler regulating pipe is installed on a threaded rod in a sleeved mode, an ejection column installation hole is formed in the left end of the regulating pipe, an ejection column is installed in the ejection column installation hole, and the ejection column is matched with a threaded groove of the threaded rod. A fixing handle clamping groove is further formed in the left end of the regulating pipe and used for being matched with a fixing handle. The regulating pipe is made of metal materials. The disposable leading-in type anorectal hemorrhoid stapler regulating pipe can effectively prevent deviation and loosening of the ejection column in the regulating pipe, handfeel is good in regulation due to the fact that only one section of threads exists, transmission can be carried out more accurately when the threaded rod is regulated, medical negligence caused by the fact that the ejection column slips from the interior of the threaded groove of the threaded rod due to overexertion when a doctor regulates the regulating pipe can be effectively avoided, convenience is brought to an operation, and the achievement ratio of the operation is increased.
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 in A place of guided disposable type anorectal hemorrhoid anastomat adjustable pipe structure in Fig. 1.
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 |
|---|---|---|---|
| CN201310453909.8A CN103536331A (en) | 2013-09-29 | 2013-09-29 | Disposable leading-in type anorectal hemorrhoid stapler regulating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453909.8A CN103536331A (en) | 2013-09-29 | 2013-09-29 | Disposable leading-in type anorectal hemorrhoid stapler regulating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103536331A true CN103536331A (en) | 2014-01-29 |
Family
ID=49960462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310453909.8A Pending CN103536331A (en) | 2013-09-29 | 2013-09-29 | Disposable leading-in type anorectal hemorrhoid stapler regulating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103536331A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201208273Y (en) * | 2008-06-17 | 2009-03-18 | 常州市三联星海医疗器械制造有限公司 | Disposable tube shaped anastomat sealing device |
| CN101856250A (en) * | 2010-06-07 | 2010-10-13 | 常州威克医疗器械有限公司 | Disposable automatic safety circular anastomat |
| CN202044302U (en) * | 2011-02-28 | 2011-11-23 | 常州奥尔医疗器械有限公司 | Disposable tubular hemorrhoid stapler |
| US20110284617A1 (en) * | 2008-01-09 | 2011-11-24 | Milliman Keith L | Raised boss for staple guide |
| CN203555805U (en) * | 2013-09-29 | 2014-04-23 | 无锡市神康医疗器械设备有限公司 | Disposable pilot-type hemorrhoid stapler adjusting pipe |
-
2013
- 2013-09-29 CN CN201310453909.8A patent/CN103536331A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110284617A1 (en) * | 2008-01-09 | 2011-11-24 | Milliman Keith L | Raised boss for staple guide |
| CN201208273Y (en) * | 2008-06-17 | 2009-03-18 | 常州市三联星海医疗器械制造有限公司 | Disposable tube shaped anastomat sealing device |
| CN101856250A (en) * | 2010-06-07 | 2010-10-13 | 常州威克医疗器械有限公司 | Disposable automatic safety circular anastomat |
| CN202044302U (en) * | 2011-02-28 | 2011-11-23 | 常州奥尔医疗器械有限公司 | Disposable tubular hemorrhoid stapler |
| CN203555805U (en) * | 2013-09-29 | 2014-04-23 | 无锡市神康医疗器械设备有限公司 | Disposable pilot-type hemorrhoid stapler adjusting pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |