CN202477696U - Intestinal tract inner diameter measurement eurynter - Google Patents
Intestinal tract inner diameter measurement eurynter Download PDFInfo
- Publication number
- CN202477696U CN202477696U CN2012200689951U CN201220068995U CN202477696U CN 202477696 U CN202477696 U CN 202477696U CN 2012200689951 U CN2012200689951 U CN 2012200689951U CN 201220068995 U CN201220068995 U CN 201220068995U CN 202477696 U CN202477696 U CN 202477696U
- Authority
- CN
- China
- Prior art keywords
- inner diameter
- eurynter
- diameter measurement
- intestinal
- intestinal tract
- 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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Abstract
The utility model relates to an intestinal tract inner diameter measurement eurynter which belongs to medical instruments. A thick metal round tube is fixedly connected with a thin metal round tube, and the front end of the thick metal round tube is sealed in conical and smooth mode. The intestinal tract inner diameter measurement eurynter has the advantages of being capable of measuring inner diameters of intestinal tracts accurately and avoiding error caused by estimating inner diameters of the intestinal tracts under the situation that intestinal tracts of patients cannot fully expand due to inflammation, scar stenosis or the like. Simultaneously, the metal round tubes can expand intestinal tracts. The intestinal tract inner diameter measurement eurynter can be sterilized repeatedly to be used and is low in cost, convenient to operate and suitable for wide application.
Description
Technical field
This utility model belongs to medical apparatus and instruments, refers in particular to the supporting apparatus of a kind of medical bowel anastomosis device.
Background technology
Just rely on patient's clinical experience to estimate the size of estimation intestinal interior diameter before existing disposable bowel anastomosis device uses,, can cause disposable bowel anastomosis device to cancel, bring very high economic loss to the patient in case deviation occurs with practical situation; Or use reluctantly, bring hidden danger to medical treatment.
Summary of the invention
This utility model provides a kind of intestinal inner diameter measurement dilator, leans on and estimates to solve existing disposable bowel anastomosis operation, and effect is bad to be prone to the problem that deviation causes economic loss.
The technical scheme of this utility model is: be fixedly connected with thin metal circular tube than the crude metal pipe.
The front end than the crude metal pipe of this utility model is the slick and sly sealing of taper.
The advantage of this utility model: can accurately measure the size of intestinal tube interior diameter, avoid under fully expansion situation such as inflammation edema or cicatricial stricture, estimating by rule of thumb the error of intestinal tube internal diameter because of patient's intestinal; Metal circular tube also can play the effect of expansion of intestinal canal simultaneously.The use of can sterilizing repeatedly, price is low, and is easy to operate, is fit to extensively spread out use.
Description of drawings
Fig. 1 is the structural representation of this utility model.
The specific embodiment
Be fixedly connected with thin metal circular tube 2 than crude metal pipe 1.
Front end than crude metal pipe 1 is the slick and sly sealing of taper.
Thin metal circular tube is a handle, varies in size than crude metal pipe point diameter, is respectively adult's jejunum to colon diameter.
Claims (2)
1. an intestinal inner diameter measurement dilator is characterized in that: be fixedly connected with thin metal circular tube than the crude metal pipe.
2. intestinal inner diameter measurement dilator according to claim 1 is characterized in that: the front end than the crude metal pipe is the slick and sly sealing of taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200689951U CN202477696U (en) | 2012-02-29 | 2012-02-29 | Intestinal tract inner diameter measurement eurynter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200689951U CN202477696U (en) | 2012-02-29 | 2012-02-29 | Intestinal tract inner diameter measurement eurynter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202477696U true CN202477696U (en) | 2012-10-10 |
Family
ID=46952162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200689951U Expired - Fee Related CN202477696U (en) | 2012-02-29 | 2012-02-29 | Intestinal tract inner diameter measurement eurynter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202477696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215249A (en) * | 2019-07-08 | 2019-09-10 | 北华大学 | A kind of nail bin groupware for tube type anastomat |
-
2012
- 2012-02-29 CN CN2012200689951U patent/CN202477696U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215249A (en) * | 2019-07-08 | 2019-09-10 | 北华大学 | A kind of nail bin groupware for tube type anastomat |
| CN110215249B (en) * | 2019-07-08 | 2022-04-15 | 北华大学 | Nail bin assembly for tubular anastomat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20130229 |