CN202314715U - Intravascular contrast agent quantifying pipe for peripheral vascular disease - Google Patents
Intravascular contrast agent quantifying pipe for peripheral vascular disease Download PDFInfo
- Publication number
- CN202314715U CN202314715U CN2011204398414U CN201120439841U CN202314715U CN 202314715 U CN202314715 U CN 202314715U CN 2011204398414 U CN2011204398414 U CN 2011204398414U CN 201120439841 U CN201120439841 U CN 201120439841U CN 202314715 U CN202314715 U CN 202314715U
- Authority
- CN
- China
- Prior art keywords
- push rod
- contrast agent
- positioning block
- vascular disease
- peripheral vascular
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides an intravascular contrast agent quantifying pipe for a peripheral vascular disease, aiming to effectively solve the existing problem that a doctor cannot accurately quantify and inject an intravascular contrast agent into a patient. The intravascular contrast agent quantifying pipe for the peripheral vascular disease comprises a needle tube and a push rod, wherein the push rod is provided with scales and a screw thread is arranged on the outer surface of the push rod; a positioning block is sleeved on the push rod and is in threaded connection with the push rod; and the outer diameter of the positioning block is larger than the inner diameter of the needle tube. According to the intravascular contrast agent quantifying pipe for the peripheral vascular disease, provided by the utility model, the scales and the positioning block are arranged outside the push rod; the outer diameter of the positioning block is larger than the inner diameter of the needle tube so that the positioning block cannot stretch into the needle tube; the positioning block is fixedly arranged on the scales of different positions of the push rod, namely the stretching-in length of the push rod in the needle tube can be controlled; and therefore, the volume of medicine liquid pushed out of the needle tube can be determined. The volume is adjustable and the quantity is accurate, so that the intravascular contrast agent quantifying pipe for the peripheral vascular disease is good for a doctor to operate.
Description
Technical field:
This utility model relates to and a kind of ICM is carried out quantitative needle tubing.
Background technology:
Peripheral angiopathy section often need push ICM during to patient treatment in the patient vessel; For the different patients and the state of an illness; The amount of the ICM that pushes is different, and in the prior art, the doctor can only rely on own experience and the interior dose of medicine bottle to estimate the amount of injection; Owing to can not accurately confirm to push the amount of ICM, therefore directly influence the result that the patient is checked.
The utility model content:
Push the problem that ICM can not accurate quantification to present doctor for the patient, this utility model provides a kind of ICM quantity tube, can effectively address the above problem.
Said purpose realizes through following scheme:
The ICM quantity tube that a kind of peripheral angiopathy section uses comprises needle tubing and push rod, and said push rod is provided with scale, and said push rod outer surface is provided with screw thread, has locating piece to be socketed on the push rod and with push rod and is threaded; The external diameter of said locating piece is greater than the internal diameter of needle tubing.
This utility model is provided with scale and locating piece in push rod outside, because the locating piece external diameter is greater than the internal diameter of needle tubing, therefore the location piece can not stretch in the needle tubing; Locating piece is fixed to the scale place of push rod diverse location, and promptly the built-in length of may command push rod in needle tubing can be confirmed the volume that the medicinal liquid in the needle tubing is released thus.This volume can be adjusted, and quantity is accurate, is beneficial to doctor's operation.
Description of drawings:
Fig. 1 is the structural representation of this utility model.
The specific embodiment:
Set forth this utility model in detail preferred embodiment below in conjunction with accompanying drawing.
The ICM quantity tube that a kind of peripheral angiopathy section uses with reference to Fig. 1, comprises needle tubing 2 and push rod 1, and said push rod 1 is provided with scale 3, and said push rod 1 outer surface is provided with screw thread, has locating piece 4 to be socketed on the push rod 1 and with push rod 1 and is threaded; The external diameter of said locating piece 4 is greater than the internal diameter of needle tubing 2.
Above-mentioned embodiment is the protection domain that the exemplary illustration of this patent is not limited it; Those skilled in the art can also carry out the part to it and change; So long as do not exceed the spirit of this patent, all be regarded as the replacement that is equal to, all within the protection domain of this patent to this patent.
Claims (1)
1. the ICM quantity tube that peripheral angiopathy section uses comprises needle tubing and push rod, it is characterized in that said push rod is provided with scale, and said push rod outer surface is provided with screw thread, has locating piece to be socketed on the push rod and with push rod and is threaded; The external diameter of said locating piece is greater than the internal diameter of needle tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204398414U CN202314715U (en) | 2011-11-09 | 2011-11-09 | Intravascular contrast agent quantifying pipe for peripheral vascular disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204398414U CN202314715U (en) | 2011-11-09 | 2011-11-09 | Intravascular contrast agent quantifying pipe for peripheral vascular disease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202314715U true CN202314715U (en) | 2012-07-11 |
Family
ID=46426720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204398414U Expired - Fee Related CN202314715U (en) | 2011-11-09 | 2011-11-09 | Intravascular contrast agent quantifying pipe for peripheral vascular disease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202314715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211483A (en) * | 2013-04-15 | 2013-07-24 | 西北工业大学 | Low-speed juicer |
-
2011
- 2011-11-09 CN CN2011204398414U patent/CN202314715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211483A (en) * | 2013-04-15 | 2013-07-24 | 西北工业大学 | Low-speed juicer |
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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: 20120711 Termination date: 20151109 |