CN202105292U - Fusiform medical catheter connector - Google Patents
Fusiform medical catheter connector Download PDFInfo
- Publication number
- CN202105292U CN202105292U CN201120202438XU CN201120202438U CN202105292U CN 202105292 U CN202105292 U CN 202105292U CN 201120202438X U CN201120202438X U CN 201120202438XU CN 201120202438 U CN201120202438 U CN 201120202438U CN 202105292 U CN202105292 U CN 202105292U
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- Prior art keywords
- medical catheter
- connector
- medical
- respectively arranged
- connection tube
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- Expired - Fee Related
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Abstract
The utility model refers to a fusiform medical catheter connector, which belongs to a medical appliance technical field. The connector includes a connector main body; a step-like through hole is arranged in a center part of the connector main body; step-like connecting pipes are respectively arranged on two ends of the connector main body; tearing sheets are respectively arranged on ports of the connecting pipes; tearing rings are arranged on the tearing sheets; and a boss is respectively arranged on a surface circumference of the connecting pipe. The catheter connector has simple structure, adopts the step-like connecting pipes to enable a rapid abutting joint of medical catheters of different calibers and different hardness and made of different materials so as to greatly facilitate clinical application, has abundant material resource and low manufacturing cost, and solves a problem of inconvenience of clinical medical care work because the conventional catheters of different calibers are difficult to be butt jointed owing to lacking of appropriate connector.
Description
Technical field
A kind of fusiformis medical catheter union joint that spins of this utility model design belongs to technical field of medical instruments.
Background technology
Medical catheter adopts silicone rubber to process mostly, and it is circular common hollow tubing conductor that section is arranged, and the special-shaped drainage tube of center band cannelure is also arranged, and also often the conduits join of two kinds of forms is used clinically, forms a kind of transitional type medical silastic vessel.This transitional type medical catheter is that the conduit with two kinds of identical bores of form docks at port, entangles with a sleeve pipe at seam then, adopts gluing connecing between the conduit of two kinds of forms and the sleeve pipe.Because existing medical catheter is of a great variety, above-mentioned method of attachment operates more loaded down with trivial details, and inefficiency.Simultaneously, when the clinical treatment nursery work, often take place the conduit of different model bore is connected, be difficult to find suitable union joint for the moment and the phenomenon that influences work, bring inconvenience for the clinical treatment nursery work.Therefore, demand developing a kind of union joint that multiple model medical catheter connects that adapts to urgently, connect the phenomenon that is difficult to find suitable union joint and influences work, bring the problem of inconvenience for the clinical treatment nursery work with the conduit that solves existing different model bore.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in structure; The medical catheter that can adapt to the different model bore connects; Conduit to solve existing different model bore connects the phenomenon that is difficult to find suitable union joint and influences work, and that gives that the clinical treatment nursery work brings the inconvenience problem spins fusiformis medical catheter union joint.
This utility model is to realize above-mentioned purpose through following technical scheme:
A kind of fusiformis medical catheter union joint that spins; It is made up of joint body, it is characterized in that: the centre of joint body is provided with step-like through hole, and the two ends of joint body are respectively arranged with step-like connection tube; Be respectively arranged with on the port of connection tube and tear sheet; Tear sheet and be provided with and tear ring, be respectively arranged with boss on the surperficial circumference of connection tube, the connection tube quantity at described joint body two ends is respectively 4-8.
The beneficial effect of this utility model is:
These two ends of spinning the joint body of fusiformis medical catheter union joint are respectively arranged with step-like connection tube; In use; At first according to the bore of medical catheter, the connection tube that selection matches with it will tear off through tearing ring less than the connection tube of medical catheter bore; The medical catheter of similar and different model bore is enclosed within respectively on the corresponding connector in joint body two ends gets final product; This conduit union joint is simple in structure, and through the connection tube of the step-like different-diameter in body two ends, the soft or hard medical catheter that can satisfy different model and unlike material docks; Material source is abundant, and cost of manufacture is low, has avoided the conduit of existing different model bore to connect the phenomenon that is difficult to find suitable union joint and influences work, brings the problem of inconvenience for the clinical treatment nursery work; For clinical use has brought facility.
Description of drawings:
Fig. 1 is the structural representation that spins fusiformis medical catheter union joint;
Fig. 2 is the sectional structure sketch map that spins fusiformis medical catheter union joint.
Among the figure: 1, joint body, 2, through hole, 3, connection tube, 4, tear sheet, 5, tear ring, 6, boss.
The specific embodiment:
This spins fusiformis medical catheter union joint and is made up of joint body 1; The centre of joint body 1 is provided with step-like through hole 2; The two ends of joint body 1 are respectively arranged with step-like connection tube 3, are respectively arranged with on the port of connection tube 3 and tear sheet 4, tear sheet 4 be provided with tear the ring 5; Be respectively arranged with boss 6 on the surperficial circumference of connection tube 3; The quantity of joint body 1 two ends connection tube 3 is respectively 4-8, its objective is the connection of convenient different bore medical catheters, is the many selections (referring to accompanying drawing 1-2) of medical catheter connection of different bores.
This medical catheter union joint adopts nontoxic medical plastic to make.Step-like connection tube 3 each other; Through connection tube 3 ports tear sheet 4 interconnect form as a whole, during use, at first according to the bore of medical catheter; The connection tube 3 that selection matches with it; To tear off through tearing ring 5 less than the connection tube of medical catheter bore,, be socketed in the connection that to accomplish medical catheter on corresponding connection tube 3 ports in joint body 1 two ends respectively the medical catheter of similar and different model bore.Connection tube 3 ports of this its minimum diameter of medical catheter union joint tear sheet 4, mainly play an airtight through hole 2 at ordinary times, to prevent foreign substance pollution through hole 2.Set boss 6 on the circumference of surface works the fixed effect of expanding to medical catheter, to prevent medical catheter slippage on connection tube 3 when medical catheter connects.
This conduit union joint is simple in structure, and through step-like connection tube 3, the soft or hard medical catheter that can satisfy different model and unlike material docks; Material source is abundant, and cost of manufacture is low, has avoided the conduit of existing different model bore to connect the phenomenon that is difficult to find suitable union joint and influences work, brings the problem of inconvenience for the clinical treatment nursery work; This conduit union joint can make the medical catheter of different model bore carry out rapid abutting joint, for clinical use brings great convenience through step-like connection tube 3.
Claims (1)
1. one kind is spun fusiformis medical catheter union joint; It is made up of joint body (1); It is characterized in that: the centre of joint body (1) is provided with step-like through hole (2); The two ends of joint body (1) are respectively arranged with step-like connection tube (3), are respectively arranged with on the port of connection tube (3) and tear sheet (4), tear sheet (4) and are provided with and tear ring (5); Be respectively arranged with boss (6) on the surperficial circumference of connection tube (3), connection tube (3) quantity at described joint body (1) two ends is respectively 4-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120202438XU CN202105292U (en) | 2011-06-16 | 2011-06-16 | Fusiform medical catheter connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120202438XU CN202105292U (en) | 2011-06-16 | 2011-06-16 | Fusiform medical catheter connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202105292U true CN202105292U (en) | 2012-01-11 |
Family
ID=45430746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120202438XU Expired - Fee Related CN202105292U (en) | 2011-06-16 | 2011-06-16 | Fusiform medical catheter connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202105292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643175A (en) * | 2020-04-29 | 2020-09-11 | 天衍医疗器材有限公司 | Power joint device adaptive to different power tools |
-
2011
- 2011-06-16 CN CN201120202438XU patent/CN202105292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111643175A (en) * | 2020-04-29 | 2020-09-11 | 天衍医疗器材有限公司 | Power joint device adaptive to different power tools |
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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: 20120111 Termination date: 20120616 |