CN2301978Y - Endoscope biopsy forceps - Google Patents
Endoscope biopsy forceps Download PDFInfo
- Publication number
- CN2301978Y CN2301978Y CN 97238030 CN97238030U CN2301978Y CN 2301978 Y CN2301978 Y CN 2301978Y CN 97238030 CN97238030 CN 97238030 CN 97238030 U CN97238030 U CN 97238030U CN 2301978 Y CN2301978 Y CN 2301978Y
- Authority
- CN
- China
- Prior art keywords
- biopsy
- utility
- model
- biopsy forceps
- forceps
- 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
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- Endoscopes (AREA)
Abstract
The utility model provides a pair of endoscope biopsy forceps, which comprises a forceps beam (1) which is carved with scales (2). The utility model can be simultaneously used for tissue biopsy and focus measurement. The utility model has the advantage of high precision. The utility model can reduce the time of measurement and biopsy procedure to alleviate patients' pain.
Description
This utility model relates to the biopsy utensil, specifically, is a kind of endoscopic biopsy pincers.
At present, the gastrointestinal mirror is measured the method for focus size down, mainly is to rely on operator's clinical experience to be estimated, perhaps estimate by the open distance of biopsy forceps (0.5cm), these two kinds of methods are because easy and for the clinical position person accepts extensively, but have tangible subjective judgment, and are very inaccurate.Particularly branchofiberoscope is when doing the biopsy of peripheral lung, because shank can not enter the far-end bronchioles, and biopsy forceps can't be known the degree of depth of insertion when the distant place is goed deep into, be easy to puncture pleura or the broken pleura of pincers causes pneumothorax, but some serious pneumothorax threat to life also.Japan Ou Lin Bath (OLYMPUS) company has produced a kind of length meter, measures comparatively accurately, but length meter separates with biopsy forceps, when needing to measure, need unload biopsy forceps and change length meter in addition, survey length and biopsy and carry out at twice, increase operator's working strength, prolonged the review time.
The purpose of this utility model just is to provide a kind of endoscopic biopsy pincers that can measure focus and biopsy simultaneously.
For achieving the above object, embodiment of the present utility model is: on endoscopic biopsy pincers and claw beam that binding clip links to each other scale is arranged.
This utility model inserts it when doing gastrointestinal endoscopy through stomach, intestinal mirror biopsy pipeline, the utmost point under the far-end contact focus near focus, can accurately be measured again.Branchofiberoscope when carrying out the peripheral type carcinoma of lung biopsy, before the art by rabat measure three, the level Four bronchus is apart from the distance of focus, during biopsy this utility model inserted by this length, can the accurate lesion tissue that obtains, can avoid taking place pneumothorax again.This utility model can carry out focus simultaneously to be measured and biopsy, and it is measured accurately, has reduced and has detected live pincers formality and time, has alleviated patient's misery.
Describe structure of the present utility model in detail below in conjunction with accompanying drawing.
Accompanying drawing is this utility model sketch map.
As shown in drawings, this biopsy forceps has binding clip (3) and claw beam (1), and being carved with mm on claw beam (1) is the scale (2) of least unit.
Claims (1)
1, a kind of endoscopic biopsy pincers comprise binding clip (3) and claw beam (1), it is characterized in that, on the claw beam (1) that joins with binding clip (3) scale (2) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97238030 CN2301978Y (en) | 1997-04-18 | 1997-04-18 | Endoscope biopsy forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97238030 CN2301978Y (en) | 1997-04-18 | 1997-04-18 | Endoscope biopsy forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2301978Y true CN2301978Y (en) | 1998-12-30 |
Family
ID=33948528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97238030 Expired - Fee Related CN2301978Y (en) | 1997-04-18 | 1997-04-18 | Endoscope biopsy forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2301978Y (en) |
-
1997
- 1997-04-18 CN CN 97238030 patent/CN2301978Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |