CN202497218U - Foreign matter removal device - Google Patents
Foreign matter removal device Download PDFInfo
- Publication number
- CN202497218U CN202497218U CN2011204676176U CN201120467617U CN202497218U CN 202497218 U CN202497218 U CN 202497218U CN 2011204676176 U CN2011204676176 U CN 2011204676176U CN 201120467617 U CN201120467617 U CN 201120467617U CN 202497218 U CN202497218 U CN 202497218U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- foreign matter
- sleeve pipe
- sleeve
- foreign body
- 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 - Fee Related
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a foreign matter removal device, which comprises a sleeve and an inner tube arranged inside the sleeve. One end of the inner tube is provided with a handle and the other end is provided with a gripping device. The inner surface of the sleeve and the outer surface of the inner tube are provided with screw threads and are engaged. By rotating the handle to stretch and contract the gripping device of the inner tube, an operator can remove the foreign matter. In addition, as a result of the soft plastic material of the sleeve and the inner tube, a patient can be treated with less pain.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of device that takes out foreign body.
Background technology
In the prior art, mostly the intravital foreign body withdrawing device of human body or animal is that pawl pincers join the stereoplasm tube structure, in the process of taking out foreign body, and stereoplasm tube telescopic underaction, body is stiff, and patient is caused very big misery.
Summary of the invention
In order to solve above technical problem, this utility model designs a kind of foreign body withdrawing device, and this intention comes from the spiral boring principle of screw.
Mainly realize by the following technical programs: a kind of foreign matter withdrawing device, comprise sleeve pipe, place the interior pipe in the sleeve pipe, interior Guan Yiduan handle, an end is provided with grabbing device, and internal surface of casing and inner tube outer surface are provided with screw thread and engagement.
Sleeve pipe in the technique scheme, interior pipe are soft plastic material, and so sleeve pipe, interior pipe can advance in vivo in bending.
Grabbing device in the technique scheme is a Magnet, can directly adsorb taking-up with respect to metallic foreign body, and is more convenient.
The beneficial effect of this utility model is: owing to adopted technique scheme; The grabbing device that the operator is managed in can be through the turn telescopic handle when taking out foreign body; And because the soft plastic material of sleeve pipe and interior pipe, make patient's misery that can by treatment the time, reduce a lot.
Description of drawings
Accompanying drawing 1 is interior pipe profile figure.
Accompanying drawing 2 is sleeve pipe profile figure.
The specific embodiment
In conjunction with accompanying drawing 1,2 the present technique scheme is described: a kind of foreign body withdrawing device, comprise sleeve pipe 1, place the interior pipe 2 in the sleeve pipe 1, interior Guan Yiduan handle 3, one ends are provided with grabbing device 4, and internal surface of casing and inner tube outer surface are provided with screw thread and engagement.Interior pipe is soft plastic material, and so sleeve pipe, interior pipe can advance in vivo in bending, and bushing outer surface is smooth and can bending can reduce less patient suffering, and interior pipe advances at the sleeve pipe internal coiling, and length is freely stretched.
Embodiment 2
On the basis of embodiment 1, grabbing device is selected Magnet for use, can directly adsorb taking-up with respect to metallic foreign body, and is more convenient.
Claims (3)
1. a foreign body withdrawing device comprises sleeve pipe, places the interior pipe in the sleeve pipe, interior Guan Yiduan handle, and an end is provided with grabbing device, it is characterized in that internal surface of casing and inner tube outer surface are provided with screw thread and engagement.
2. foreign body withdrawing device as claimed in claim 1 is characterized in that said sleeve pipe, interior pipe are soft plastic material.
3. according to claim 1 or claim 2 foreign body withdrawing device is characterized in that said grabbing device is a Magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204676176U CN202497218U (en) | 2011-10-31 | 2011-10-31 | Foreign matter removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204676176U CN202497218U (en) | 2011-10-31 | 2011-10-31 | Foreign matter removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497218U true CN202497218U (en) | 2012-10-24 |
Family
ID=47033852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204676176U Expired - Fee Related CN202497218U (en) | 2011-10-31 | 2011-10-31 | Foreign matter removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497218U (en) |
-
2011
- 2011-10-31 CN CN2011204676176U patent/CN202497218U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204445973U (en) | Laparoscopic surgery fastening-type drawing device | |
| CN202497218U (en) | Foreign matter removal device | |
| CN203029293U (en) | Viscera negative pressure retractor | |
| CN103263720A (en) | Split drainage tube with telescopic mushroom head | |
| CN204484207U (en) | The digestive tract purse-string forceps of scalable jaw length | |
| CN201275096Y (en) | Gastroscope biopsy specimen bottle | |
| CN202069976U (en) | Sleeve cleaning hairbrush for tracheotomy | |
| CN201572432U (en) | Injection sterilizer | |
| CN201350242Y (en) | Liposuction device used for human body | |
| CN203315514U (en) | Split type drainage tube with telescopic mushroom-shaped head | |
| CN201213794Y (en) | Probe | |
| CN203001050U (en) | Hepatological stone extractor | |
| CN202554096U (en) | Orthopedic steel wire threader | |
| CN203988288U (en) | Endoscope foreign-body extractor | |
| CN201379889Y (en) | Improved cervical dilator | |
| CN202277607U (en) | Internal structure of disposable cervical dilation bar | |
| CN202397585U (en) | Orthopedic steel wire tractor | |
| CN202078645U (en) | Skin sterilizer | |
| CN201418864Y (en) | Acupuncture needle | |
| CN201906350U (en) | Portable sterilizing cotton swab | |
| CN202288914U (en) | Novel nasal feeding tube stopper | |
| CN203525124U (en) | Urethral expander | |
| CN201848004U (en) | Disposable sterile drainage tube | |
| CN203244442U (en) | Medical capturing device | |
| CN203988289U (en) | Respiratory tract foreign body extractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Zongling Inventor after: Chen Haiyan Inventor after: Wang Feng Inventor before: Xu Zongling |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU ZONGLING TO: XU ZONGLING CHEN HAIYAN WANG FENG |
|
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20131031 |