CN201564982U - Elastic end socket for pipe tie-in - Google Patents
Elastic end socket for pipe tie-in Download PDFInfo
- Publication number
- CN201564982U CN201564982U CN2010200147573U CN201020014757U CN201564982U CN 201564982 U CN201564982 U CN 201564982U CN 2010200147573 U CN2010200147573 U CN 2010200147573U CN 201020014757 U CN201020014757 U CN 201020014757U CN 201564982 U CN201564982 U CN 201564982U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- elastic
- end socket
- pipe
- cross slot
- 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 discloses an elastic end socket for a pipe tie-in, which is provided with the pipe tie-in (1) and a press cover (2). An elastic cushion (3) having a cross slot (4) on the center is arranged between the pipe tie-in and the press cover and the front part of the elastic cushion is provided with an elastic cover plate (5). Other operating apparatuses on the operating end of the pipe can enter in the pipe through the cross slot. When the apparatuses enter from the cross slot, the cover plate is firstly opened; when the apparatuses are taken out, the cover plate is automatically closed under the elastic resetting force and then the cross slot is closed so as to prevent the blood in the guide from flowing outside; if the elastic end socket is unused in the operation, the press cover (2) is twisted down and is taken out together with the elastic cushion and the cover plate in order to go on operating.
Description
Technical field
This utility model belongs to medical apparatus and instruments, and definite saying is the elasticity end socket of a kind of catheter adapter of using in the operation on vessels of heart.
Background technology
The closed general machinery valve that adopts of the catheter adapter of cardiovascular catheters operation at present, the closed procedure of valve needs the regular hour, and sometimes misoperation can cause backflow of blood, even the process of influence operation, problem such as also pollutes.For this reason, designer of the present utility model has done research in earnest, has proposed goal of the invention of the present utility model.
Summary of the invention
Goal of the invention of the present utility model does not have suitable closing device to put forward in order to overcome present conduit operating side.A kind of elasticity end socket of catheter adapter promptly is provided.
Technical solution of the present utility model is to realize like this, the elasticity end socket of this catheter adapter, have catheter adapter and gland, have the cushion that a center has the cross crotch hole between catheter adapter and gland, the front portion of cushion has an elastic cover plate.Such structure has just realized the purpose of this utility model.
Beneficial technical effects of the present utility model is: other operating apparatuss of conduit operating side can be by cross crotch hole turnover conduit, when the cross crotch hole enters, at first cover plate jack-up is come, when releasing, cover plate is closed earlier under the elastic restoring force effect, the cross crotch hole is also closed thereupon then, can effectively prevent the blood outflow in the conduit.If do not need this elasticity end socket in the operation, then gland [2] can be screwed down, take out together with cushion and cover plate, can carry out other operations.
Description of drawings
Accompanying drawing 1 is a structural profile schematic views of the present utility model, and accompanying drawing 2 is left views of accompanying drawing 1.Sequence number in the accompanying drawings is described as: 1, catheter adapter, 2, gland, 3, cushion, 4, the cross crotch hole, 5, cover plate.Dotted line in the accompanying drawing is represented the situation that cover plate is come by jack-up.
The specific embodiment
Below in conjunction with the embodiment that provides in the accompanying drawing, structure of the present utility model and use are elaborated.With reference to accompanying drawing, the elasticity end socket of this catheter adapter has catheter adapter [1] and gland [2], it is characterized in that having the cushion [3] that a center has cross crotch hole [4] between catheter adapter and gland, and the front portion of cushion has an elastic cover plate [5].During use, earlier gland [2] and cushion [3] and the cover plate on it [5] are assemblied in the end of catheter adapter operating side, tighten by the threaded engagement in gland and the catheter adapter.When the syringe needle of syringe or other devices are inserted from the cross crotch hole, earlier cover plate is backed down, after injection finishes, when withdrawing from, cover plate is closed earlier under the resilience force effect, and the cross crotch hole is closed under the elastic restoring force effect then, blood in the conduit just can not flow out conduit, operation is simple and reliable, overcome phenomenon time lag of closing machinery valve, has bigger application value.
Claims (1)
1. the elasticity end socket of a catheter adapter has catheter adapter (1) and gland (2), it is characterized in that having the cushion (3) that a center has cross crotch hole (4) between catheter adapter and gland, and the front portion of cushion has an elastic cover plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200147573U CN201564982U (en) | 2010-01-12 | 2010-01-12 | Elastic end socket for pipe tie-in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200147573U CN201564982U (en) | 2010-01-12 | 2010-01-12 | Elastic end socket for pipe tie-in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201564982U true CN201564982U (en) | 2010-09-01 |
Family
ID=42657263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200147573U Expired - Fee Related CN201564982U (en) | 2010-01-12 | 2010-01-12 | Elastic end socket for pipe tie-in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201564982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107405471A (en) * | 2014-10-27 | 2017-11-28 | 江西丰临医疗科技股份有限公司 | Intravenous catheter component |
-
2010
- 2010-01-12 CN CN2010200147573U patent/CN201564982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107405471A (en) * | 2014-10-27 | 2017-11-28 | 江西丰临医疗科技股份有限公司 | Intravenous catheter component |
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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: 20100901 Termination date: 20120112 |