CN202052029U - Combined-type adjustable fixing device of disposable transfusion bag and transfusion set puncture device - Google Patents
Combined-type adjustable fixing device of disposable transfusion bag and transfusion set puncture device Download PDFInfo
- Publication number
- CN202052029U CN202052029U CN2011201034789U CN201120103478U CN202052029U CN 202052029 U CN202052029 U CN 202052029U CN 2011201034789 U CN2011201034789 U CN 2011201034789U CN 201120103478 U CN201120103478 U CN 201120103478U CN 202052029 U CN202052029 U CN 202052029U
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- buckle
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- combined
- transfusion device
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a combined-type adjustable fixing device of a disposable transfusion bag and transfusion set puncture device. The combined-type adjustable fixing device comprises an adjusting bolt, an adjusting nut and two fixing fasteners with the same structure. Each fixing fastener consists of a secondary fastener and a primary fastener. The secondary fastener and the primary fastener are socket-connected with each other to form clamping surfaces. Semicircular grooves are respectively arranged at the middle parts of the clamping surfaces of the secondary fastener and the primary fastener. Fastener convex columns extend from the clamping surface of the secondary fastener. Fastener sockets are correspondingly arranged on the clamping surface of the primary fastener. A connecting plate is arranged on the external end surface of the secondary fastener or the primary fastener. An adjusting bolt hole is arranged on the connecting plate. The combined-type adjustable fixing device of the disposable transfusion bag and transfusion set puncture device has the beneficial effects that the device is convenient to operate and the structure is simple; and the puncture needle of the puncture device for a transfusion set plug can be prevented from falling off from the rubber plug of a transfusion bag, the fixing scope and the fixing strength can be flexibly adjusted, the device is plug-and-play, combined use can be realized, the ideal anti-falling effect can be realized, the manufacturing cost is low and the device is suitable for mass production and clinical application.
Description
Technical field
This utility model relates to technical field of medical instruments, is a kind of transfusion device bottle plug puncture unit combination type scalable fixture of disposable infusion bag.
Background technology
At present, at three grades to go to the hospital, the packed infusion solutions of disposable plastic bag, disposable transfusion device are popularized, in infusion process, directly disposable transfusion device bottle plug puncture unit piercing needle is thrust in the disposable infusion bag plug, realize UNICOM between the two, set up fluid passage, the fixing frictional force that only relies between rubber plug and bottle plug puncture unit syringe needle of transfusion device bottle plug puncture unit.Because lacking fixture carries out effectively fixing; the phenomenon that transfusion device bottle plug puncture unit syringe needle skids off in plug usually can appear in infusion process; produce a series of adverse consequencess; as therapy discontinued, blood back in addition lose blood, risk that liquid medicine contamination, increase pollutant and air are gone into blood, both may cause patient's fear, produce psychological burden; reduce therapeutic effect; cause medical tangle, can improve the treatment cost again, increase medical worker's workload etc.Therefore, press for solution.
But on the market, the convenient reliable product that addresses this problem does not appear as yet, both reliable and stable, can regulate fixed scope and intensity according to different demands again, realize adjustable fixing stable between disposable infusion bag and transfusion device bottle plug puncture unit, prevent that bottle plug puncture unit from coming off, and can plug and play, be used in combination the anticreep effect of not only realizing ideal, and cheap for manufacturing cost, be suitable for mass production and clinical practice.
The utility model content
The purpose of this utility model provides a kind of disposable transfusion device bottle plug puncture unit combination type scalable fixture, it can either prevent that transfusion device bottle plug puncture unit piercing needle is from the slippage of transfusion bag plug, again can fixed scope of flexible and intensity, and plug and play, be used in combination, the anticreep effect that can not only realize ideal, and cheap for manufacturing cost, be suitable for mass production and clinical practice.
For achieving the above object, this utility model is taked following technical scheme:
Disposable infusion bag transfusion device bottle plug puncture unit combination type scalable fixture, it includes regulates bolt, adjusting nut and two fixedly buckles that structure is identical, described fixedly buckle is to be made of subcard button and master card button, this subcard button and master card button form clamping face between pegging graft mutually, clamping face middle part at described subcard button and master card button is provided with semi-circular recesses, be extended with the buckle projection on the clamping face of subcard button, correspondence is provided with the buckle slot on the clamping face of master card button; The outer face of described subcard button or master card button is provided with connecting plate, is provided with the adjusting bolt hole on this connecting plate.
Described buckle projection is to be criss-cross buckle projection, and described buckle slot is to be criss-cross buckle groove.
Described buckle projection and buckle slot are closely to peg graft to cooperate.
Described adjusting bolt is plugged on two fixedly in the adjusting bolt hole of buckle, described adjusting nut with regulate bolt and be connected.
Fixedly the material of buckle is selected common strong plastic for use.
The beneficial effects of the utility model are: the end by regulating bolt and transfusion bag plug fixedly snap fit are connected, the adjustable connection of fixedly buckle of the other end and transfusion device bottle plug puncture unit, and realization relative fixed between the two, easy to operate, simple in structure; Regulate bolt one end and pass the fixedly adjusting bolt hole of buckle of transfusion bag plug, by regulating the fixed by nut of bolt upper end, the other end passes the adjusting bolt hole of the fixedly buckle of transfusion device bottle plug puncture unit, by adjusting nut up-down adjustment as required, this connected mode was both reliable and stable, convenient again the adjusting, controllability is good; The fixedly buckle of transfusion bag plug is identical with the fixedly buckle structure of transfusion device bottle plug puncture unit, 2 fixedly buckle clamping face groove diameter is adjustable, with transfusion bag plug base portion and the profiling of transfusion device bottle plug puncture unit base portion, peg graft fixing mutually by coupling buckle slot, buckle projection, fixed, plug and play.And cheap for manufacturing cost, anticreep is satisfactory for result, is suitable for mass production and clinical practice.
Description of drawings
Fig. 1 is this utility model utilization structure sketch map.
Fig. 2 is a fixing buckle decomposition texture sketch map among this Fig. 1.
The specific embodiment
Referring to Fig. 1, shown in Figure 2: disposable infusion bag transfusion device bottle plug puncture unit combination type scalable fixture, it includes regulates bolt 6, adjusting nut 5 and two fixedly buckles 3 that structure is identical, described fixedly buckle 3 is to be made of subcard button 8 and master card button 7, this subcard button 8 and master card button 7 form clamping face between pegging graft mutually, clamping face middle part at described subcard button 8 and master card button 7 is provided with semi-circular recesses 9, be extended with buckle projection 10 on the clamping face of subcard button 8, correspondence is provided with buckle slot 11 on the clamping face of master card button 7; The outer face of described subcard button 8 or master card button 7 is provided with connecting plate 12, is provided with to regulate bolt hole 13 on this connecting plate 12.
In order to improve the reliability of mutual grafting, described buckle projection 10 is to be criss-cross buckle projection, and described buckle slot 11 is to be criss-cross buckle groove (seeing shown in Figure 2).Fixedly the material of buckle 3 can be selected common strong plastic for use.
Described buckle projection and buckle slot are closely to peg graft to cooperate.
Described adjusting bolt 6 is plugged on two fixedly in the adjusting bolt hole 13 of buckle, described adjusting nut 5 with regulate bolt 6 and be connected.
During use, respectively base portion on the plug of transfusion bag 12 and transfusion device bottle plug puncture unit base portion 4 are placed in the semi-circular recesses 9, subcard button 8 and master card button 7 are pegged graft mutually, fix, regulate bolt 6 and pass adjusting bolt hole 13, match and regulate nut 5 is screwed in to be regulated on the bolt 6, regulates fixed range and intensity, prevents the slippage of transfusion device bottle plug puncture unit.
Above embodiment only is used for illustrating technology of the present utility model and operation scheme, rather than restriction, though utilize embodiment that this utility model is had been described in detail, those skilled in the art should fully understand, the technical solution of the utility model is made amendment or is equal to replacement, and do not break away from the scope and the aim of technical scheme, all should be encompassed in the claim scope of the present utility model.
Claims (5)
1. disposable infusion bag transfusion device bottle plug puncture unit combination type scalable fixture, it is characterized in that: it includes regulates bolt, adjusting nut and two fixedly buckles that structure is identical, described fixedly buckle is to be made of subcard button and master card button, this subcard button and master card button form clamping face between pegging graft mutually, clamping face middle part at described subcard button and master card button is provided with semi-circular recesses, be extended with the buckle projection on the clamping face of subcard button, correspondence is provided with the buckle slot on the clamping face of master card button; The outer face of described subcard button or master card button is provided with connecting plate, is provided with the adjusting bolt hole on this connecting plate.
2. disposable infusion bag transfusion device bottle plug puncture unit combination type scalable fixture according to claim 1, it is characterized in that: described buckle projection is to be criss-cross buckle projection, and described buckle slot is to be criss-cross buckle groove.
3. disposable infusion bag transfusion device bottle plug puncture unit combination type scalable fixture according to claim 1 and 2 is characterized in that: described buckle projection and buckle slot are closely to peg graft to cooperate.
4. disposable infusion bag transfusion device bottle plug puncture unit combination type scalable fixture according to claim 3 is characterized in that: described adjusting bolt is plugged on two fixedly in the adjusting bolt hole of buckle, described adjusting nut with regulate bolt and be connected.
5. disposable infusion bag transfusion device bottle plug puncture unit combination type scalable fixture according to claim 4, it is characterized in that: fixedly the material of buckle is selected common strong plastic for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201034789U CN202052029U (en) | 2011-04-11 | 2011-04-11 | Combined-type adjustable fixing device of disposable transfusion bag and transfusion set puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201034789U CN202052029U (en) | 2011-04-11 | 2011-04-11 | Combined-type adjustable fixing device of disposable transfusion bag and transfusion set puncture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202052029U true CN202052029U (en) | 2011-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201034789U Expired - Fee Related CN202052029U (en) | 2011-04-11 | 2011-04-11 | Combined-type adjustable fixing device of disposable transfusion bag and transfusion set puncture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202052029U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998318A (en) * | 2014-04-18 | 2015-10-28 | 美国昊朗国际公司 | Vein treatment device |
| CN106344996A (en) * | 2016-10-31 | 2017-01-25 | 张海先 | Anti-falling and anti-pricking safe transfusion device |
| CN106492303A (en) * | 2016-11-29 | 2017-03-15 | 江苏苏云医疗器材有限公司 | Transfusion device fixing apparatus for puncture needle |
| CN111346277A (en) * | 2020-03-13 | 2020-06-30 | 泰信利美信息科技(常州)有限公司 | Fixing device for puncture needle of infusion apparatus |
-
2011
- 2011-04-11 CN CN2011201034789U patent/CN202052029U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998318A (en) * | 2014-04-18 | 2015-10-28 | 美国昊朗国际公司 | Vein treatment device |
| CN104998318B (en) * | 2014-04-18 | 2018-08-03 | 广东海恺普新型医药包装材料有限公司 | Vein treatment device |
| CN108853638A (en) * | 2014-04-18 | 2018-11-23 | 广东海恺普新型医药包装材料有限公司 | Vein treatment device |
| CN106344996A (en) * | 2016-10-31 | 2017-01-25 | 张海先 | Anti-falling and anti-pricking safe transfusion device |
| CN106492303A (en) * | 2016-11-29 | 2017-03-15 | 江苏苏云医疗器材有限公司 | Transfusion device fixing apparatus for puncture needle |
| CN106492303B (en) * | 2016-11-29 | 2022-10-11 | 江苏苏云医疗器材有限公司 | Puncture needle fixing device for infusion apparatus |
| CN111346277A (en) * | 2020-03-13 | 2020-06-30 | 泰信利美信息科技(常州)有限公司 | Fixing device for puncture needle of infusion apparatus |
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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: 20111130 Termination date: 20140411 |