CN205948174U - Crescent medical catheter - Google Patents
Crescent medical catheter Download PDFInfo
- Publication number
- CN205948174U CN205948174U CN201620670855.XU CN201620670855U CN205948174U CN 205948174 U CN205948174 U CN 205948174U CN 201620670855 U CN201620670855 U CN 201620670855U CN 205948174 U CN205948174 U CN 205948174U
- Authority
- CN
- China
- Prior art keywords
- crescent
- section
- catheter
- utility
- model
- 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
- 230000007704 transition Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 241001473780 Sideroxylon lanuginosum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Materials For Medical Uses (AREA)
Abstract
The utility model relates to a crescent medical catheter, including pipe body, main cavity room and inferior cavity, the cross -section of pipe body is crescent, the cross -section of main cavity room is little crescent to be located the thin one end of pipe body, the cross -section of inferior cavity is circular to be located the thick one end of pipe body, transition department of the indoor wall of main cavity is provided with circular arc chamfering. The utility model relates to a crescent medical catheter has main cavity room and time cavity simultaneously, possesses the ability of carrying two kinds of liquid simultaneously, the cross -section of pipe body is crescent, can satisfy specific medical instrument or operation specific demand.
Description
Technical field
The utility model is related to a kind of conduit and in particular to a kind of crescent medical catheter.
Background technology
In current medical field, medical catheter is for medical tubular rubber product, can be divided into external application and internal use,
The former is used for various gases, the conveying of liquid；The latter is referred to as medical gum-elastic catheter, can be divided into single lumen catheter and multi-cavity by structure again
Pipe.
Single lumen catheter only one of which chamber, can only convey a kind of liquid, do not possess the ability simultaneously conveying plurality of liquid；Multi-cavity
Pipe has multiple chambers, can convey plurality of liquid simultaneously, but due to particular modality or operation specific demand, needs conduit
Section make special shape.
Utility model content
The purpose of this utility model is：There is provided a kind of crescent medical catheter, its section is crescent, and has main chamber
And secondary chamber, meet particular modality or operation specific demand.
To achieve these goals, the utility model provides following technical scheme：
A kind of crescent medical catheter, including catheter body, main chamber and secondary chamber；The section of described catheter body is in the moon
Thread form, the section of main chamber room is in little crescent, and is located at the thinner one end of catheter body, and the section of described secondary chamber is circle
Shape, and it is located at the thicker one end of catheter body, the transition position of main chamber chamber interior walls is provided with circular arc chamfering.
Preferably, main chamber chamber interior walls are 0.5 millimeter to the thickness of catheter body outer wall.
Preferably, the material of described catheter body is colorless and transparent soft rubber.
The beneficial effects of the utility model are：1st, there is main chamber and secondary chamber simultaneously, possess two kinds of liquid of conveying simultaneously
Ability；2nd, the section of catheter body is crescent, can meet particular modality or operation specific demand.
Brief description
Fig. 1 is a kind of axonometric drawing of the utility model crescent medical catheter.
Fig. 2 is a kind of schematic cross-section of the utility model crescent medical catheter.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit the utility model.
With reference to Fig. 1 and Fig. 2, a kind of crescent medical catheter, including catheter body 1, main chamber 2 and secondary chamber 3；Described lead
The section of tube body 1 is in crescent, and the section of main chamber room 2 is in little crescent, and is located at the thinner one end of catheter body 1, institute
The section stating secondary chamber 3 is circle, and is located at the thicker one end of catheter body 1, and the transition position of main chamber room 2 inwall is provided with circle
Arc chamfering 4, described circular arc chamfering 4 is used for ensureing the circulation of liquid in main chamber 2, and convenient production and processing.
Main chamber room 2 inwall is 0.5 millimeter to the thickness of catheter body 1 outer wall.
The material of described catheter body 1 is colorless and transparent soft rubber.
Above-described embodiment is used for the utility model is further described, but the utility model is not confined to these
Specific embodiment.All any modification, equivalent and improvement made within spirit of the present utility model and principle etc., all
It is interpreted as within protection domain of the present utility model.
Claims (3)
1. a kind of crescent medical catheter it is characterised in that：Including catheter body (1), main chamber (2) and secondary chamber (3)；Described
The section of catheter body (1) is in crescent, and the section of main chamber room (2) is in little crescent, and it is thinner to be located at catheter body (1)
One end, the section of described secondary chamber (3) is circle, and is located at the thicker one end of catheter body (1), main chamber room (2) inwall
Transition position is provided with circular arc chamfering (4).
2. a kind of crescent medical catheter according to claim 1 it is characterised in that：Main chamber room (2) inwall is to leading
The thickness of tube body (1) outer wall is 0.5 millimeter.
3. a kind of crescent medical catheter according to claim 1 it is characterised in that：The material of described catheter body (1)
For colorless and transparent soft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620670855.XU CN205948174U (en) | 2016-06-30 | 2016-06-30 | Crescent medical catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620670855.XU CN205948174U (en) | 2016-06-30 | 2016-06-30 | Crescent medical catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205948174U true CN205948174U (en) | 2017-02-15 |
Family
ID=57969930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620670855.XU Expired - Fee Related CN205948174U (en) | 2016-06-30 | 2016-06-30 | Crescent medical catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205948174U (en) |
-
2016
- 2016-06-30 CN CN201620670855.XU patent/CN205948174U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 |