CN202569078U - Pre-filled composite medicament flexible injector - Google Patents
Pre-filled composite medicament flexible injector Download PDFInfo
- Publication number
- CN202569078U CN202569078U CN 201220214787 CN201220214787U CN202569078U CN 202569078 U CN202569078 U CN 202569078U CN 201220214787 CN201220214787 CN 201220214787 CN 201220214787 U CN201220214787 U CN 201220214787U CN 202569078 U CN202569078 U CN 202569078U
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- injection
- flexible
- pipe
- needle
- needle head
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Abstract
The utility model belongs to a pre-filled composite medicament flexible injector, which belongs to the field of medical equipment. The pre-filled composite medicament flexible injector consists of a flexible shell and an injection needle head, wherein a medicament storing hose and injection extension tubes are arranged in the flexible shell; one end of the medicament storing hose is sealed, and the other end of the medicament storing hose is connected with the injection extension tubes; one end of the flexible shell is sealed, and the other end of the flexible shell is connected with the injection needle head; the injection extension tubes extend into the injection needle head; each injection extension tube is opened independently at the needle point position of the injection needle head, so that an injection opening is formed; and each injection opening is enclosed by using a needle head protecting sleeve. The injection openings are inserted hypodermically or into muscles, and the flexible shell is extruded, so that an administration process is completed. The pre-filled composite medicament flexible injector can be used for completing the process of injecting and dosing multiple medicaments through one-time extrusion, has the advantages of accurate quantification, convenience in carrying appliances and easiness in using and operating, and is particularly suitable for the self-rescue and mutual rescue occasions of the wounded; and the problem of compounding of a plurality of first-aid medicaments is solved effectively, and a novel device is provided for self-first-aid during wars or emergent events.
Description
Technical field
This utility model belongs to the medical equipment field, is specifically related to a kind of pre-filled combination drug flexible injection device.
Background technology
Early stage emergency care of trauma is the key link that improves survival rate under wartime or emergency (disaster, the accident etc.) situation.The very first time is carried out the related drugs first aid of " delay time, save one's life " behind the acute injury, becomes the research focus of more and more paying close attention to.The present compound easily first aid medicine of oneself of critical wound does not in the world have the research of series matching; Treatment in the past is in reliable medical system; Through well-trained professional, various liquid preparations can be used for treatment safely and effectively, and side effect is dropped to minimum level.But in case of emergency, the wounded save oneself and when rescuing mutually, and are how convenient, use first aid medicine safely and effectively, control wounded's traumatic condition to greatest extent and preserve wounded's life and be still a great problem.
In U.S. army's equipment, Xi Leite injection of morphia device is the preliminary trial that addresses this problem, and through self-service injection single medicine---morphine, reaches calm, analgesic effect.But this device can't satisfy the situation when needing multiple medicinal application, also do not have the method report of combination drug independence administration, and this is the major issue that following emergency treatment development pole might face.
Summary of the invention
The purpose of this utility model is not have the self-service doser of combination drug in order to overcome prior art; Can't satisfy that the wounded save oneself and need use the defective of multiple medicine when rescuing mutually; For people provide a kind of quantitatively accurate, pre-filled simply and easily combination drug flexible injection device.
The purpose of this utility model realizes through following technical proposals is provided.
The pre-filled combination drug flexible injection device of this utility model; Form jointly by soft shell and injection needle; Storage medicine flexible pipe is housed in the said soft shell prolongs pipe with injection; Storage medicine flexible pipe is the flexible pipe that the different cultivars medicine is housed respectively, storage medicine flexible pipe one end closure, and the other end prolongs pipe with injection and is connected; Soft shell prolongs Guan Yiduan by injection and is connected with injection needle by storage medicine flexible pipe one end closure; Injection prolongs pipe and extends in the injection needle, and each injection prolongation pipe is separate openings at the needle point position of injection needle, and as injection port, injection port is sealed by protective sleeve of syringe needle.
In the such scheme, said protective sleeve of syringe needle and injection port corresponding position are provided with Internal baffle, and the protective sleeve of syringe needle outer end is provided with snap close, and the pulling snap close can make protective sleeve of syringe needle and Internal baffle come off, and exposed injection port is convenient to injection.
During administration, remove protective sleeve of syringe needle, penetrate subcutaneous injection port or intramuscular, push soft shell, can accomplish the administration process of pre-filled combination drug.
The pre-filled combination drug flexible injection device of this utility model, the mini dentifrice tube as a band syringe needle wherein is equipped with multiple medicine; Therefore, once extruding can be accomplished multiple medicine independence drug administration by injection process, quantitatively accurately; Utensil is easy to carry, uses simple to operately, efficiently solves the compound problem of multiple first aid medicine; Need not pass through well-trained professional, be specially adapted to the occasion that the wounded save oneself and rescue mutually, the self-service first aid during for wartime or emergency provides new equipment.
Description of drawings
Fig. 1 is the sketch map of the pre-filled combination drug flexible injection device of this utility model.
Fig. 2 is the sketch map that this utility model storage medicine flexible pipe and injection prolong pipe.
Fig. 3 is the sketch map of this utility model injection needle.
Fig. 4 is the sketch map of this utility model protective sleeve of syringe needle.
In the accompanying drawing, each digital implication is: 1. shell; 2. store the medicine flexible pipe; 3. injection needle; 4. injection prolongs pipe; 5. injection port; 6. protective sleeve of syringe needle; 7. snap close.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is detailed further, but this utility model is not limited only to said embodiment.
Embodiment one
The pre-filled combination drug flexible injection device of this example; Like Fig. 1, Fig. 2 and shown in Figure 3; Be made up of jointly soft shell 1 and injection needle 3, storage medicine flexible pipe 2 be housed in the said soft shell 1 prolong pipe 4 with injection, storage medicine flexible pipe 2 is for being equipped with the flexible pipe of five kinds of medicines respectively; Storage medicine flexible pipe 2 one end closures, the other end prolongs pipe 4 with injection and is connected; Soft shell 1 prolongs pipe 4 one ends by injection and is connected with injection needle 3 by storage medicine flexible pipe 2 one end closures; Five injections prolong pipe 4 and extend in the injection needle 3, each injection prolong pipe 4 at the needle point position of injection needle 3 separate openings, as injection port 5, injection port 5 is by protective sleeve of syringe needle 6 sealings.
During administration, remove protective sleeve of syringe needle 6, penetrate subcutaneous injection port 5 or intramuscular, push soft shell 1, can accomplish the administration process of pre-filled combination drug.
Storage medicine flexible pipe 2 adopts the PE material, and volume size can design as required.PE flexible pipe good springiness and seal are good, when extruding soft shell 1, can make the 2 fully impression extruding of storage medicine flexible pipe like this, prolong pipe 4 and injection port 5 outside injectable drugs through injection, are difficult for producing the situation that body pushes insufficient liquid residue.And its suppleness is also preferable, the generation leakage of can not breaking easily.Each storage medicine flexible pipe 2 injection through diameter 0.5mm prolongation pipe 4 respectively with injection needle 3 in injection port 5 be connected.
Work process:
1) needle point thrusts subcutaneous or muscle;
2) extruding doser body;
3) extract after injection finishes.
Embodiment two
The pre-filled combination drug flexible injection device of this example, as shown in Figure 4, remove protective sleeve of syringe needle 6 and be provided with Internal baffle with injection port 5 corresponding positions; Protective sleeve of syringe needle 6 outer ends are provided with snap close 7; Processed by rustless steel, pulling snap close 7 can make protective sleeve of syringe needle 6 and Internal baffle come off, exposed injection port 5; Be convenient to outside the injection, all the other are with embodiment one.
Embodiment three
The pre-filled combination drug flexible injection device of this example, removing storage medicine flexible pipe 2 is flexible pipes that three kinds of medicines are housed respectively, and prolongs outside pipe is connected with three injections respectively, all the other are with embodiment two.
Claims (2)
1. pre-filled combination drug flexible injection device; It is characterized in that pre-filled combination drug flexible injection device is made up of soft shell (1) and injection needle (3) jointly; Storage medicine flexible pipe (2) and injection prolongation pipe (4) are housed in the said soft shell (1); Storage medicine flexible pipe (2) is the flexible pipe that the different cultivars medicine is housed respectively, storage medicine flexible pipe (2) one end closures, and the other end prolongs pipe (4) with injection and is connected; Soft shell (1) prolongs pipe (4) one ends by injection and is connected with injection needle (3) by storage medicine flexible pipe (2) one end closures; Injection prolongs pipe (4) and extends in the injection needle (3), and each injection prolongation pipe (4) is separate openings at the needle point position of injection needle (3), and as injection port (5), injection port (5) is sealed by protective sleeve of syringe needle (6).
2. pre-filled combination drug flexible injection device according to claim 1 is characterized in that said protective sleeve of syringe needle (6) and injection port (5) corresponding position are provided with Internal baffle, and protective sleeve of syringe needle (6) outer end is provided with snap close (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214787 CN202569078U (en) | 2012-05-14 | 2012-05-14 | Pre-filled composite medicament flexible injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214787 CN202569078U (en) | 2012-05-14 | 2012-05-14 | Pre-filled composite medicament flexible injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202569078U true CN202569078U (en) | 2012-12-05 |
Family
ID=47238539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220214787 Expired - Fee Related CN202569078U (en) | 2012-05-14 | 2012-05-14 | Pre-filled composite medicament flexible injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202569078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671263A (en) * | 2012-05-14 | 2012-09-19 | 中国人民解放军成都军区总医院 | Administration method for prefilled compound medicine |
-
2012
- 2012-05-14 CN CN 201220214787 patent/CN202569078U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671263A (en) * | 2012-05-14 | 2012-09-19 | 中国人民解放军成都军区总医院 | Administration method for prefilled compound medicine |
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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: 20121205 Termination date: 20180514 |