CN204133968U - Disposable infusion set - Google Patents
Disposable infusion set Download PDFInfo
- Publication number
- CN204133968U CN204133968U CN201420419720.7U CN201420419720U CN204133968U CN 204133968 U CN204133968 U CN 204133968U CN 201420419720 U CN201420419720 U CN 201420419720U CN 204133968 U CN204133968 U CN 204133968U
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- CN
- China
- Prior art keywords
- filter
- transfusion
- drip chamber
- needle
- infusion set
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model proposes a kind of disposable infusion set, comprise: needle for inserting bottle, drip chamber, flow regulator, secondary filter and scalp acupuncture, the top exit of drip chamber is connected with needle for inserting bottle, single filter room is installed on drip chamber inner chamber top, single filter room comprises upper cover, interior water clock bucket and filter course, the entrance of upper cover is connected with the outlet of needle for inserting bottle, is provided with filter course, is connected with secondary filter in the tube for transfusion between flow regulator and scalp acupuncture between upper cover and interior water clock bucket.Traditional single filter is changed over cascade filtration by this utility model, namely drip chamber inner chamber top is provided with grade one filter, and scalp acupuncture top is provided with secondary filter, neither affect transfusion speed and observe drop, more mainly avoid detain gas in filter, eliminate transfusion exhaust process, substantially improve transfusion operation quality.
Description
Technical field
This utility model relates to medical Transfusion device, refers to a kind of disposable infusion set especially.
Background technology
Disposable plastic transfusion device medical at present, drip kettle, tube for transfusion, filter, flow regulator and scalp acupuncture form primarily of drop bottle contact pin, luxuriant Fei Shi, filter is arranged separately in and connects on a tube for transfusion of kettle outlet, this structure can make the filter space detain gas in filter, and be difficult to get rid of totally, along with when transfusion outpatient limbs move or change liquid, tube for transfusion rocks, and has more minute bubbles with in scalp acupuncture input body, affects transfusion operation quality.
Utility model content
This utility model for above deficiency, propose a kind of avoid detain gas in filter and eliminate transfusion exhaust process disposable infusion set.
The technical solution of the utility model is achieved in that
Disposable infusion set, comprise: needle for inserting bottle, drip chamber, flow regulator, secondary filter and scalp acupuncture, the top exit of drip chamber is connected with needle for inserting bottle, single filter room is installed on drip chamber inner chamber top, single filter room comprises upper cover, interior water clock bucket and filter course, the entrance of upper cover is connected with the outlet of needle for inserting bottle, is provided with filter course, is connected with secondary filter in the tube for transfusion between flow regulator and scalp acupuncture between upper cover and interior water clock bucket.
Preferably, filter course selects granularity to be 50 object drainage screens.
Preferably, secondary filter is disc filter, and it is 20 object drainage screens that secondary filter inside is provided with granularity.
Preferably, the tube for transfusion between drip chamber and needle for inserting bottle is nested with hold assembly.
Preferably, the upper and lower sides of hold assembly is respectively arranged with through hole, and the left and right sides of hold assembly is have the pressing part contacted with transfer line, and tube for transfusion is connected with hold assembly through through hole, and pressing part is the triangle chuck contacted with tube for transfusion face.
This utility model adopts cascade filtration, avoids detain gas in filter, eliminates transfusion exhaust process, substantially improve transfusion operation quality.In infusion process, hold assembly is connected with tube for transfusion, infusion-completed, and press nip parts while medical personnel can pull tube for transfusion, now can prevent liquid medicine flow fast, and can not damage medical personnel.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the hold assembly shown in Fig. 1;
Fig. 3 is the structural representation of the drip chamber shown in Fig. 1.
In figure:
1, needle for inserting bottle; 2, hold assembly; 3, drip chamber; 4, flow regulator; 5, secondary filter; 6, scalp acupuncture; 7, through hole; 8, pressing part; 9, upper cover; 10, interior water clock bucket; 11, filter course; 12, transfusion catheter.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
As shown in Figure 1 to Figure 3, disposable infusion set of the present utility model, comprise: needle for inserting bottle 1, drip chamber 3, flow regulator 4, secondary filter 5, scalp acupuncture 6 and transfusion catheter 12, the top exit of drip chamber 3 connects needle for inserting bottle 1, transfusion catheter 12 between drip chamber 3 and needle for inserting bottle 1 is nested with hold assembly 2, needle for inserting bottle 1 base sidepiece and air are communicated with to be provided with needle for inserting bottle 1 filters gas bucket, single filter room is installed on drip chamber 3 inner chamber top, and be connected with drip chamber 3, single filter room is by upper cover 9, interior water clock bucket 10 and filter course 11 form, the inlet tube of upper cover 9 is connected with the outlet of needle for inserting bottle 1, interior water clock bucket 10 is equipped with in upper cover 9 bottom, filter space is left between upper cover 9 and interior water clock bucket 10, near funnel 10 surface, filter course 11 is housed at this filter space, filter course 11 material can be various drainage screen, filter paper, preferably, filter course 1 selects granularity to be 50 object drainage screens, secondary filter 5 is connected with in tube for transfusion between flow regulator 4 and scalp acupuncture 6, secondary filter 5 is disc filter, preferably, it is 20 object drainage screens that secondary filter 5 inside is provided with granularity.
As shown in Figure 2, disposable infusion set of the present utility model is also provided with the hold assembly 2 for limiting liquid medicine flow, the upper and lower sides of hold assembly 2 is respectively arranged with through hole 7, tube for transfusion is connected with hold assembly 2 through through hole 7, the left and right sides of hold assembly 2 is have the pressing part 8 contacted with transfer line, when medical personnel point inside extruding pressing part 8, the medicinal liquid in tube for transfusion stops flowing, and in this utility model, pressing part 2 is the triangle chuck contacted with tube for transfusion face.
Traditional external single filter is changed over integral type cascade filtration by this utility model, namely drip chamber 3 inner chamber top is provided with grade one filter, and scalp acupuncture 6 top is provided with secondary filter, neither affect transfusion speed and observe drop, more mainly avoid detain gas in filter, eliminate transfusion exhaust process, substantially improve transfusion operation quality.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. disposable infusion set, it is characterized in that, comprise: needle for inserting bottle, drip chamber, flow regulator, secondary filter and scalp acupuncture, the top exit of described drip chamber is connected with described needle for inserting bottle, single filter room is installed on described drip chamber inner chamber top, described single filter room comprises upper cover, interior water clock bucket and filter course, the entrance of described upper cover is connected with the outlet of described needle for inserting bottle, be provided with filter course between described upper cover and described interior water clock bucket, in the tube for transfusion between described flow regulator and described scalp acupuncture, be connected with secondary filter.
2. disposable infusion set according to claim 1, is characterized in that, described filter course selects granularity to be 50 object drainage screens.
3. disposable infusion set according to claim 1, is characterized in that, described secondary filter is disc filter, and it is 20 object drainage screens that described secondary filter inside is provided with granularity.
4. disposable infusion set according to claim 1, is characterized in that, the tube for transfusion between described drip chamber and described needle for inserting bottle is nested with hold assembly.
5. disposable infusion set according to claim 4, it is characterized in that, the upper and lower sides of described hold assembly is respectively arranged with through hole, the left and right sides of described hold assembly is have the pressing part contacted with transfer line, tube for transfusion is connected with described hold assembly through described through hole, and described pressing part is the triangle chuck contacted with tube for transfusion face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419720.7U CN204133968U (en) | 2014-07-28 | 2014-07-28 | Disposable infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419720.7U CN204133968U (en) | 2014-07-28 | 2014-07-28 | Disposable infusion set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204133968U true CN204133968U (en) | 2015-02-04 |
Family
ID=52410690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420419720.7U Expired - Fee Related CN204133968U (en) | 2014-07-28 | 2014-07-28 | Disposable infusion set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204133968U (en) |
-
2014
- 2014-07-28 CN CN201420419720.7U patent/CN204133968U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |