CN203043133U - Medical liquid medicine distribution needle tool - Google Patents
Medical liquid medicine distribution needle tool Download PDFInfo
- Publication number
- CN203043133U CN203043133U CN 201320069408 CN201320069408U CN203043133U CN 203043133 U CN203043133 U CN 203043133U CN 201320069408 CN201320069408 CN 201320069408 CN 201320069408 U CN201320069408 U CN 201320069408U CN 203043133 U CN203043133 U CN 203043133U
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- CN
- China
- Prior art keywords
- needle
- bottle
- liquid medicine
- medicine
- medical
- 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)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a medical liquid medicine distribution needle tool, and belongs to accessories of medical infusion instruments. An upper puncture needle and a lower puncture needle which are vertically communicated are respectively integrally formed in the middle of a top cover and the middle of a bottom cover of a Murphy drip tube. When the medical liquid medicine distribution needle tool is used, the upper puncture needle pierces a first medicine bottle at the upper portion through a bottle plug, the lower puncture needle pierces a second medicine bottle at the lower portion, a plastic medicine bottle body or a soft plastic packaging bag is squeezed, and then liquid medicine in the first medicine bottle flows to the second medicine bottle at the lower portion according to needed dose for clinical transfusion. If the first medicine bottle is a glass bottle, an exhaust needle for transfusion pierces the first medicine bottle through the bottle plug. The medical liquid medicine distribution needle tool is designed to be integrally sealed, prevents the liquid medicine from being polluted, guarantees the safety of a patient, relieves the labor intensity of nursing personnel, and improves the work efficiency of liquid distribution. Due to the fact that the liquid medicine distribution needle tool is provided with an upper end and a lower end which are respectively connected with the needed liquid medicine, the dose of the liquid medicine is accurate.
Description
Technical field
This utility model relates to the adnexa of medical infusion apparatus, specifically is a kind of medical separatory needle set.
Background technology
At present, pharmaceutical production producer is required according to clinical treatment, medical infusion medicinal liquid has been assembled into be convenient to transport, packing form such as vial of storage and clinical use, plastic bottle, flexible packaging made from plastic bag, its capacity is 1000ml, 500ml, 250ml, 200ml do not wait.But, in the more ward of low dose of venous transfusion patient or emergency treatment, outpatient service observation ward, particularly under the situation that the pediatric patient seasonality increases, the pharmaceutical factory can not adapt to clinical needs fully by the fractional pack medicinal liquid of unified specification production, also should not directly use the infusion bottle packing medicinal liquid of producer, medical personnel need adjust medicinal liquid component and proportioning by the state of an illness, are 150ml 10% glucose+70ml normal saline as the ratio of electrolyte and glucose; 100ml 10% glucose+50ml normal saline; 200ml 10% glucose+100ml normal saline etc.
Common medicinal liquid packing container is provided with silica gel plug, and during use, medical personnel use syringe repeated localised puncture silica gel plug by doctor's advice prescription, repeatedly draws medicinal liquid and is injected in the infusion bottle, not only loses time, and work efficiency is low, has also increased the risk of polluting medicinal liquid; Thick syringe needle repeated localised puncture bottle closure of rubber often causes leakage, or rubber scraps comes off and sneak in the medicinal liquid, and transfusion causes potential safety hazard to infant.
The utility model content
This utility model is exactly in order to solve the problem that low dose of separatory repeated localised puncture extracts medicinal liquid, and a kind of medical separatory needle set of special use is provided.
This utility model is realized according to following technical scheme.
A kind of medical separatory needle set, it is in the top cover of Maufee type dropper and bottom central authorities, is formed with last piercing needle and the following piercing needle of vertical connection respectively.
She Ji this utility model is integrally closed design like this, avoids medicinal liquid to be polluted, and guarantees patient safety; Reduce nursing staff's labor intensity, improve the work efficiency of separatory; Because the separatory needle set connects required medicinal liquid respectively in two ends up and down, it is accurate to grasp liquid dose.
Description of drawings
Fig. 1 is perspective view of the present utility model;
Fig. 2 is user mode sketch map of the present utility model.
Among the figure: 1. Maufee type dropper 2. top covers
3. piercing needle on the bottom 4.
5. descend piercing needle 6. first medicine bottles
7. second medicine bottle, 8. bottle stoppers
9. protect needle guard.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is described in detail.
A kind of medical separatory needle set, it is in the top cover 2 of Maufee type dropper 1 and bottom 3 central authorities, is formed with last piercing needle 4 and the following piercing needle 5 of vertical connection respectively.
Described medical separatory needle set, its Maufee type dropper 1 is concentric pipe, or inverted conical platform shape pipe.
Described medical separatory needle set, diameter, the length of piercing needle 4 and following piercing needle 5 are identical on it.
Described medical separatory needle set, top cover 2 and the last piercing needle 4 of Maufee type dropper 1, and bottom 3 adopts medical plastic to be made into integration with following piercing needle 5.
For protecting piercing needle 4 and following piercing needle 5, in its outside the coniform needle guard 9 that protects is installed, it is contaminated to prevent that syringe needle from being undermined.This utility model is packed separately, and radiation sterilization is standby.
When this utility model of design uses like this, unpack, take out the separatory needle set, by the aseptic operation routine will go up piercing needle 4 through bottle stopper 8 thrust the first last medicine bottle 6, down piercing needle 5 thrust under second medicine bottle 7, pinching Plastic medicinal bottle bottle, or the flexible packaging made from plastic bag, can with the medicinal liquid in first medicine bottle 6 or the medicated bag as required dose flow under second medicine bottle 7 in, for the usefulness of clinical transfusion.If first medicine bottle 6 is vials, then thrust transfusion exhaust needle (not shown) through bottle stopper 8 simultaneously.
She Ji this utility model is integrally closed design like this, avoids medicinal liquid to be polluted, and guarantees patient safety; Reduce nursing staff's labor intensity, improve the work efficiency of separatory; Because the separatory needle set connects required medicinal liquid respectively in two ends up and down, it is accurate to grasp liquid dose.
Claims (4)
1. medical separatory needle set comprises that Maufee type dropper (1) is characterized in that: the top cover (2) of Maufee type dropper (1) and bottom (3) central authorities are formed with last piercing needle (4) and the following piercing needle (5) of vertical connection respectively.
2. medical separatory needle set according to claim 1, it is characterized in that: Maufee type dropper (1) is concentric pipe, or inverted conical platform shape pipe.
3. medical separatory needle set according to claim 1 is characterized in that: it is identical with diameter, the length of following piercing needle (5) to go up piercing needle (4).
4. medical separatory needle set according to claim 1 is characterized in that: the top cover (2) of Maufee type dropper (1) and last piercing needle (4), and bottom (3) is made into integration with following piercing needle (5) employing medical plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069408 CN203043133U (en) | 2013-02-06 | 2013-02-06 | Medical liquid medicine distribution needle tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069408 CN203043133U (en) | 2013-02-06 | 2013-02-06 | Medical liquid medicine distribution needle tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203043133U true CN203043133U (en) | 2013-07-10 |
Family
ID=48726139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320069408 Expired - Fee Related CN203043133U (en) | 2013-02-06 | 2013-02-06 | Medical liquid medicine distribution needle tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203043133U (en) |
-
2013
- 2013-02-06 CN CN 201320069408 patent/CN203043133U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20160206 |