CN206730272U - A kind of anesthetic tube connector with stopper - Google Patents
A kind of anesthetic tube connector with stopper Download PDFInfo
- Publication number
- CN206730272U CN206730272U CN201720005714.0U CN201720005714U CN206730272U CN 206730272 U CN206730272 U CN 206730272U CN 201720005714 U CN201720005714 U CN 201720005714U CN 206730272 U CN206730272 U CN 206730272U
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- fixed end
- fixed
- elastic component
- elastic piece
- anesthesia
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- 230000003444 anaesthetic effect Effects 0.000 title abstract description 5
- 206010002091 Anaesthesia Diseases 0.000 claims description 30
- 230000037005 anaesthesia Effects 0.000 claims description 30
- 238000001802 infusion Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000036592 analgesia Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a kind of anesthetic tube connector with stopper, including fixed end, moved end, elastic component and fastener；Wherein, described fixed end one end is provided with the female Luer being connected with delivery device, and the other end is provided with the inner chamber matched with the elastic component；The moved end is provided with the inner chamber matched with the elastic component close to one end of the fixed end；Described elastic component one end is placed in the inner chamber of the moved end, and the other end is placed in the inner chamber of the fixed end；Described fastener one end is fixedly connected with the moved end, and the other end is flexibly connected with the fixed end；The fixed end, the moved end, the center of the elastic component are provided with interconnected through hole.In use, anesthetic tube connects delivery device by the through hole.The utility model is rational in infrastructure, novel in design, and the technical problem of conduit leakage or deformation can not clearly be judged, be easily caused by solving prior art anesthetic tube and connector degree of being connected firmly.
Description
Technical Field
The utility model belongs to the technical field of medical anesthesia apparatus, concretely relates to take stop device's anesthesia catheter connector.
Background
The epidural nerve block in the prior art is an anesthesia method widely applied in clinic, and has the advantages of simple operation, low cost, easy management in operation, convenient epidural analgesia after operation and the like, the main component used in the anesthesia method is an anesthesia catheter, and because the external diameter of the anesthesia catheter is generally smaller than 1mm, the anesthesia catheter can not be directly connected with an injector, an anesthesia catheter connector is needed when medicines are infused, one end of the connector is connected with the anesthesia catheter, and the other end of the connector is connected with an infusion apparatus. The traditional anesthesia catheter connector locks the catheter by adopting a mode of rotating and pressing an elastic part, the method cannot determine the locking degree of the catheter, and the phenomena of leakage caused by the fact that the catheter is not locked or the phenomenon that the flow is influenced and even blocked due to the fact that the locking is too tight and the pipeline is deformed easily occur.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide an anesthesia catheter connector with a position-limiting device, which is used to solve the problem that the firmness of connection between the anesthesia catheter connector and the catheter is not easy to be determined in the prior art.
In order to achieve the above and other related objects, the present invention provides an anesthesia catheter connector with a position-limiting device, comprising a fixed end, a movable end, an elastic member and a fastener; wherein,
one end of the fixed end is provided with a luer connected with an infusion device, and the other end of the fixed end is provided with an inner cavity matched with the elastic piece;
an inner cavity matched with the elastic piece is formed in one end, close to the fixed end, of the movable end;
one end of the elastic piece is arranged in the inner cavity of the movable end, and the other end of the elastic piece is arranged in the inner cavity of the fixed end;
one end of the clamping piece is fixedly connected with the movable end, and the other end of the clamping piece is movably connected with the fixed end;
the centers of the fixed end, the movable end and the elastic piece are provided with through holes which are communicated with each other.
Preferably, one end of the clamping piece, which is connected with the fixed end, is provided with a limiting hole and a guide pillar, and the clamping piece is movably connected with the fixed end through the guide pillar and the limiting hole.
Preferably, the elastic part is in a conical structure close to the movable end part, and the other end of the elastic part is in a cylindrical structure.
As mentioned above, the anesthesia catheter connector with a position limiter of the present invention has the following advantages:
the anesthesia catheter connector with the limiting device comprises a fixed end, a movable end, an elastic piece and a clamping piece; wherein one end of the fixed end is provided with a luer connected with an infusion apparatus, and the other end is provided with an inner cavity matched with the elastic piece; an inner cavity matched with the elastic piece is formed in one end, close to the fixed end, of the movable end; one end of the elastic piece is arranged in the inner cavity of the movable end, and the other end of the elastic piece is arranged in the inner cavity of the fixed end; one end of the clamping piece is fixedly connected with the movable end, and the other end of the clamping piece is movably connected with the fixed end; the centers of the fixed end, the movable end and the elastic piece are provided with through holes which are communicated with each other. When in use, the anesthetic catheter is connected with the infusion apparatus through the through hole. The utility model has the advantages of reasonable structure and novel design, it is opened and is closed two kinds of states and decide by the guide pillar in the position in spacing hole, can accurately judge whether the pipe is locked, and elastic component one end is the toper, and the locking force evenly acts on whole through-hole, prevents that certain section of pipe from leading to warping because of the locking force is too big. The utility model provides a prior art anesthesia pipe and the unable clear judgement of connector firm in connection degree, easily lead to the technical problem of pipe weeping or deformation.
Drawings
Fig. 1 is a schematic structural view (cross-sectional view) of an anesthesia catheter connector with a stopper according to the present invention.
Fig. 2 is a schematic structural view (side view) of the anesthesia catheter connector with a stopper according to the present invention.
In the figure: 1-fixed end, 2-movable end, 3-elastic piece, 4-clamping piece, 5-rotation fulcrum, 6-limiting hole, 7-guide post, 8-through hole and 9-luer.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in figure 1, the utility model provides an anesthesia catheter connector with a limiting device, which comprises a fixed end 1, a movable end 2, an elastic part 3 and a clamping part 4, wherein the centers of the fixed end 1, the movable end 2 and the elastic part 3 are all provided with a through hole 8. One end of the fixed end 1 is provided with a luer connected with an infusion apparatus, and the other end is provided with an inner cavity matched with the elastic part 3; one end of the movable end 2 close to the fixed end is provided with an inner cavity matched with the elastic part 3; the part of the elastic element 3 close to the movable end 2 is in a conical structure, and the other end is in a cylindrical structure.
As shown in fig. 2, one end of the clamping piece 4 is fixedly connected with a rotating fulcrum 5 on the moving end, the clamping piece 4 can rotate around the rotating fulcrum 5, the clamping piece 4 comprises a rectangular limiting hole 6, the guide pillar 7 is assembled in the limiting hole 6 of the clamping piece 4, the guide pillar 7 can move along the limiting hole 6 under the action of external force, and in the process, the distance between the fixed end 1 and the moving end 2 is increased or reduced.
When fastener 4 kept away from stationary end 1, move end 2 and keep away from stationary end 1, 8 diastoles of through-hole under the effect of elastic component 3, anesthesia pipe can freely pass in and out, when fastener 4 was close to stationary end 1, move end 2 and be close to stationary end 1, elastic component 3 is extrudeed and leads to through-hole 8 to reduce, male anesthesia pipe is locked by elastic component 3, because 3 one end of elastic component is the toper design, make the locking force more even, certain section locking force too big and lead to the pipe to warp can not appear.
The invention is mainly used for connecting an anesthesia catheter and an infusion apparatus, and can accurately judge whether the catheter is locked or not because the opening and closing states of the anesthesia catheter connector are determined by the position of the guide post in the limiting hole, the elastic part is conical, the locking force uniformly acts on the whole through hole, and the deformation of a certain section of the catheter caused by overlarge locking force is prevented. The invention solves the technical problems that the connection firmness of the anesthesia catheter and the connector in the prior art cannot be clearly judged, and the catheter is easy to leak or deform.
The anesthesia device has the advantages of reasonable structure, simplicity and convenience in operation, high anesthesia effect and contribution to large-scale popularization and application.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (3)
1. An anesthesia catheter connector with a limiting device is characterized by comprising a fixed end, a movable end, an elastic piece and a clamping piece; wherein,
one end of the fixed end is provided with a luer connected with an infusion device, and the other end of the fixed end is provided with an inner cavity matched with the elastic piece;
an inner cavity matched with the elastic piece is formed in one end, close to the fixed end, of the movable end;
one end of the elastic piece is arranged in the inner cavity of the movable end, and the other end of the elastic piece is arranged in the inner cavity of the fixed end;
one end of the clamping piece is fixedly connected with the movable end, and the other end of the clamping piece is movably connected with the fixed end;
the centers of the fixed end, the movable end and the elastic piece are provided with through holes which are communicated with each other.
2. The anesthesia catheter connector with a stop device of claim 1, wherein the end of the clip connected to the fixed end is provided with a stop hole and a guide post, and the clip is movably connected to the fixed end through the guide post and the stop hole.
3. The anesthesia catheter connector of claim 1, wherein the flexible member is conical adjacent the movable end and cylindrical at the opposite end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005714.0U CN206730272U (en) | 2017-01-04 | 2017-01-04 | A kind of anesthetic tube connector with stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005714.0U CN206730272U (en) | 2017-01-04 | 2017-01-04 | A kind of anesthetic tube connector with stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206730272U true CN206730272U (en) | 2017-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720005714.0U Active CN206730272U (en) | 2017-01-04 | 2017-01-04 | A kind of anesthetic tube connector with stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206730272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785848A (en) * | 2018-09-07 | 2018-11-13 | 临沂市兴华医用器材有限公司 | A kind of anesthetic tube connector |
-
2017
- 2017-01-04 CN CN201720005714.0U patent/CN206730272U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785848A (en) * | 2018-09-07 | 2018-11-13 | 临沂市兴华医用器材有限公司 | A kind of anesthetic tube connector |
| CN108785848B (en) * | 2018-09-07 | 2023-11-21 | 临沂市兴华医用器材有限公司 | Anesthesia catheter connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Anesthesia catheter connector with limit device Effective date of registration: 20220328 Granted publication date: 20171212 Pledgee: Shandong Linyi Luozhuang Rural Commercial Bank Co.,Ltd. Pledgor: LINYI XINGHUA MEDICAL EQUIPMENT Co.,Ltd. Registration number: Y2022980003342 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220926 Granted publication date: 20171212 Pledgee: Shandong Linyi Luozhuang Rural Commercial Bank Co.,Ltd. Pledgor: LINYI XINGHUA MEDICAL EQUIPMENT Co.,Ltd. Registration number: Y2022980003342 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |