CN211724345U - Medical quick exchange balloon dilatation catheter - Google Patents
Medical quick exchange balloon dilatation catheter Download PDFInfo
- Publication number
- CN211724345U CN211724345U CN201921601412.5U CN201921601412U CN211724345U CN 211724345 U CN211724345 U CN 211724345U CN 201921601412 U CN201921601412 U CN 201921601412U CN 211724345 U CN211724345 U CN 211724345U
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- CN
- China
- Prior art keywords
- catheter
- catheter body
- sacculus
- balloon
- joint
- 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 a medical quick exchange sacculus expansion pipe, including catheter body, sacculus, radiopaque marker and joint, the terminal position at the catheter body is installed to the sacculus, and the parcel is on the catheter body, and radiopaque marker installs the inside intermediate position at the sacculus, and with the contact of catheter body, the joint setting is at the front end of catheter body, and catheter body material is polyetheramide block copolymer (Pebax7233), and the material of sacculus is polyetheramide block copolymer (Pebax7033), and the joint is negative luer joint. The utility model discloses simple structure, the ethylene oxide sterilization, disposable for insert artery or vein, with expansion vascular system or some implants, aseptic technique, clean health, effectual effect to the patient of playing inspection and treatment.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to medical quick exchange sacculus expansion pipe.
Background
With the continuous development of medical device technology, a medical rapid exchange balloon dilatation catheter has been widely used in clinic, and is a percutaneous transluminal angioplasty (PTCA) rapid exchange system. The catheter distal balloon can be expanded to a specified diameter at a specified pressure. The medical rapid exchange balloon dilatation catheter on the market at present can be sterilized and then reused after being used, so that the catheter is obviously infeasible, bacteria or secretion can be remained in the catheter body even after the catheter is sterilized, secondary injury and infection can be easily caused when the catheter is used for other patients, the injury to the patients cannot be imagined, and the examination and treatment effects are directly influenced.
Disclosure of Invention
The utility model aims to solve the defects and provides a medical rapid exchange balloon dilatation catheter.
In order to overcome the defect that exists among the background art, the utility model provides a technical scheme that its technical problem adopted is: a medical rapid exchange balloon dilatation catheter comprises a catheter tube body, a balloon, a radiopaque marker and a connector, wherein the balloon is installed at the tail end of the catheter tube body and wrapped on the catheter tube body, the radiopaque marker is installed in the middle of the interior of the balloon and is in contact with the catheter tube body, and the connector is arranged at the front end of the catheter tube body.
In a preferred embodiment of the present invention, the catheter tube material is a polyether amide block copolymer (Pebax7233), and the balloon material is a polyether amide block copolymer (Pebax 7033).
In a preferred embodiment of the present invention, the catheter tube is provided with one to four lumens.
In a preferred embodiment of the present invention, the connector is a female luer connector.
The utility model has the advantages that: simple structure, ethylene oxide sterilization, disposable use, being used for inserting into artery or vein to expand vascular system or some implants, aseptic operation, clean health, the effectual effect of inspection and treatment to the patient that plays.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
As shown in fig. 1, a medical rapid exchange balloon dilatation catheter comprises a catheter tube 1, a balloon 2, a radiopaque marker 3 and a connector 4, wherein the balloon 2 is arranged at the tail end of the catheter tube 1 and is wrapped on the catheter tube 1, the radiopaque marker 3 is arranged at the middle position inside the balloon 2 and is in contact with the catheter tube 1, and the connector 4 is arranged at the front end of the catheter tube 1.
In a preferred embodiment of the present invention, the catheter tube 1 is made of a polyether amide block copolymer (Pebax7233), and the balloon 2 is made of a polyether amide block copolymer (Pebax 7033).
In a preferred embodiment of the present invention, the catheter tube 1 is provided with one to four lumens.
In a preferred embodiment of the invention, said joint 4 is a female luer joint.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. A medical rapid exchange balloon dilatation catheter is characterized in that: the catheter comprises a catheter tube body, a balloon, a radiopaque marker and a connector, wherein the balloon is arranged at the tail end of the catheter tube body and wrapped on the catheter tube body, the radiopaque marker is arranged in the middle of the inside of the balloon and is in contact with the catheter tube body, and the connector is arranged at the front end of the catheter tube body.
2. The medical rapid exchange balloon dilation catheter according to claim 1, wherein: the catheter material is a polyether amide block copolymer Pebax7233, and the balloon material is a polyether amide block copolymer Pebax 7033.
3. The medical rapid exchange balloon dilation catheter according to claim 1, wherein: the catheter tube body is provided with one to four inner cavities.
4. The medical rapid exchange balloon dilation catheter according to claim 1, wherein: the linker is a female luer linker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921601412.5U CN211724345U (en) | 2019-09-25 | 2019-09-25 | Medical quick exchange balloon dilatation catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921601412.5U CN211724345U (en) | 2019-09-25 | 2019-09-25 | Medical quick exchange balloon dilatation catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211724345U true CN211724345U (en) | 2020-10-23 |
Family
ID=72850518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921601412.5U Expired - Fee Related CN211724345U (en) | 2019-09-25 | 2019-09-25 | Medical quick exchange balloon dilatation catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211724345U (en) |
-
2019
- 2019-09-25 CN CN201921601412.5U patent/CN211724345U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 Termination date: 20210925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |