CN202086855U - Disposable-use medicament adding infusion device - Google Patents
Disposable-use medicament adding infusion device Download PDFInfo
- Publication number
- CN202086855U CN202086855U CN2011200987176U CN201120098717U CN202086855U CN 202086855 U CN202086855 U CN 202086855U CN 2011200987176 U CN2011200987176 U CN 2011200987176U CN 201120098717 U CN201120098717 U CN 201120098717U CN 202086855 U CN202086855 U CN 202086855U
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- CN
- China
- Prior art keywords
- needle stand
- transfusion needle
- liquid medicine
- dosing
- transfusion
- 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
A disposable medicament adding infusion device comprises a bottle plug puncture device, an air filter, a dropping hopper, a flow regulator, a fluid filter and a transfusion needle. The fluid outlet end of the bottle plug puncture device is sequentially connected with the air filter, the dropping hopper, the flow regulator, the fluid filter and the transfusion needle through soft catheters, and the fluid outlet end of the bottle plug puncture device is further provided with a medicament adding infusion needle seat. The disposable medicament adding infusion device has the advantages of being convenient to use, fast, high in safety, simple in structure and the like.
Description
Technical field
This utility model belongs to medical instruments field, specifically is a kind of disposable use dosing formula transfusion device.
Background technology
In the existing clinical transfusion process, the situation that needs add other medicinal liquids fast all can occur when routine infuse or during first aid, at this moment medical personnel generally take from the needle stand adding medicinal liquid of infusing.And the process need of this dosing is pulled up transfusion needle from liquid medicine filter, from transfusion needle stand mouth medicinal liquid is pushed, and needs needle stand inner chamber and liquid medicine filter cone joint are sterilized after having pushed away medicinal liquid, and the needle stand of will infusing then is assembled on the liquid medicine filter once more infuses.In this operating process, have several problems: 1, too tight sometimes bad the pulling up of transfusion needle stand, 2, pull up the transfusion needle stand after transfusion device just be divided into two-section, bad controlling during medical personnel's dosing; 3, pull up the transfusion needle stand after transfusion device just be divided into two-section, the needle stand mouth exposes in air, air just may be imported human body with medicinal liquid when dosing, therefore there is potential safety hazard, 4, adding behind the medicine also will be to the female cone joint sterilization of the outer cone joint of liquid medicine filter and needle stand to avoid infection, not tight phenomenon appears revolving when 5, needle stand is screwed on the liquid medicine filter conehead once more sometimes, leakage when causing continuing transfusion.
The utility model content
The purpose of this utility model is the deficiency that overcomes above-mentioned existence, and a kind of disposable use dosing formula transfusion device safe, simple in structure is provided.
This utility model is that the technical scheme that is adopted that achieves the above object is:
Disposable use dosing formula transfusion device, comprise bottle plug puncture unit, air filter, dropping funnel, flow regulator, liquid medicine filter and transfusion needle, described bottle plug puncture unit liquid outlet connects air filter, dropping funnel, flow regulator, liquid medicine filter and transfusion needle successively by flexible catheter, it is characterized in that described liquid medicine filter liquid outlet also is provided with dosing formula transfusion needle stand.
The formula of dosing described in this utility model transfusion needle stand is a three-way piece, and wherein two-port connects liquid medicine filter and transfusion needle respectively, is covered with helmet on the another port.
But this utility model changes old-fashioned needle stand into dosing formula needle stand, its principle directly adds medicinal liquid from dosing formula transfusion needle stand when adding medicinal liquid fast if desired, take off the program of a series of complexity such as needle stand when having saved dosing in the past, dosing is quicker, simpler.Directly dosing from the dosing formula needle stand is not worried that needle stand cooperates with liquid medicine filter and too tightly is difficult for taking off; A series of programs such as needle stand have been saved and have been taken off needle stand, sterilization, gone up in directly dosing outside dosing formula needle stand, operate faster, more convenient; Directly dosing from the dosing formula transfusion needle stand, transfusion device still keeps sealing, and air can not enter human body with medicinal liquid, and safety is guaranteed; Directly dosing from the dosing formula transfusion needle stand does not exist to add behind the medicine the sterilization of needle stand female cone joint and liquid medicine filter outer cone joint, more need not worry to infect; Directly dosing outside dosing formula needle stand, needle stand do not exist to be spun on once more revolves the not tight phenomenon of leakage on the liquid medicine filter.Therefore this product operation is easy, and is quick, safe, simple in structure.
Description of drawings
Fig. 1 is this utility model structural representation
Fig. 2 is a dosing formula transfusion needle holder structure sketch map
Among the figure: the 1-bottle plug puncture unit; The 2-air filter; The 3-dropping funnel; The 4-flow regulator; The 5-liquid medicine filter; The 6-transfusion needle; 7-dosing formula transfusion needle stand; The 8-helmet.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described further:
As shown in Figure 1, 2: disposable use dosing formula transfusion device comprises bottle plug puncture unit 1, air filter 2, dropping funnel 3, flow regulator 4, liquid medicine filter 5 and transfusion needle 6.Described bottle plug puncture unit 1 liquid outlet connects air filter 2, dropping funnel 3, flow regulator 4, liquid medicine filter 5 and transfusion needle 6 successively by flexible catheter.Liquid medicine filter 5 liquid outlets also are provided with dosing formula transfusion needle stand 7.Dosing formula transfusion needle stand 7 is a three-way piece, and wherein two-port connects liquid medicine filter 5 and transfusion needle 6 respectively, is covered with helmet 8 on the another port.
Claims (3)
1. disposable use dosing formula transfusion device, comprise bottle plug puncture unit (1), air filter (2), dropping funnel (3), flow regulator (4), liquid medicine filter (5) and transfusion needle (6), described bottle plug puncture unit (1) liquid outlet connects air filter (2), dropping funnel (3), flow regulator (4), liquid medicine filter (5) and transfusion needle (6) successively by flexible catheter, it is characterized in that described liquid medicine filter (5) liquid outlet also is provided with dosing formula transfusion needle stand (7).
2. disposable use dosing formula transfusion device according to claim 1 is characterized in that described dosing formula transfusion needle stand (7) is three-way piece.
3. disposable use dosing formula transfusion device according to claim 2, it is characterized in that described dosing formula transfusion needle stand (7) wherein two-port connect liquid medicine filter (5) and transfusion needle (6) respectively, be covered with helmet (8) on the another port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200987176U CN202086855U (en) | 2011-04-07 | 2011-04-07 | Disposable-use medicament adding infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200987176U CN202086855U (en) | 2011-04-07 | 2011-04-07 | Disposable-use medicament adding infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202086855U true CN202086855U (en) | 2011-12-28 |
Family
ID=45361956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200987176U Expired - Fee Related CN202086855U (en) | 2011-04-07 | 2011-04-07 | Disposable-use medicament adding infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202086855U (en) |
-
2011
- 2011-04-07 CN CN2011200987176U patent/CN202086855U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140407 |