CN202143735U - Self-destroying type puncture outfit - Google Patents
Self-destroying type puncture outfit Download PDFInfo
- Publication number
- CN202143735U CN202143735U CN201120212271U CN201120212271U CN202143735U CN 202143735 U CN202143735 U CN 202143735U CN 201120212271 U CN201120212271 U CN 201120212271U CN 201120212271 U CN201120212271 U CN 201120212271U CN 202143735 U CN202143735 U CN 202143735U
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- CN
- China
- Prior art keywords
- perforator
- puncture outfit
- seat
- self
- following
- 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 relates to a self-destroying type puncture outfit in the field of medical devices. The self-destroying type puncture outfit is characterized in that the self-destroying type puncture outfit consists of an upper seat and a lower set of the puncture outfit, wherein an air inlet hole and an infusion hole are arranged in the upper seat of the puncture outfit, an inverted hook is also arranged at the upper end of the upper seat, an infusion hole of the lower seat is arranged in the lower seat of the puncture outfit, and the upper seat of the puncture outfit is arranged above the lower seat of the puncture outfit and is connected with the lower seat of the puncture outfit to form a whole body. The self-destroying type puncture outfit has the advantages of simple structure, good safety, convenience in operation, low cost and the like, has good economic benefits and social benefits and is suitable for being widely used.
Description
Technical field
This utility model belongs to fitting of medical apparatus, specifically is a kind of bottle plug puncture unit that is used on the transfusion device.
Background technology
Transfusion device is widely used in clinical transfusion, and it mainly is made up of perforator, separatory bag or dropping funnel, flow regulator, liquid medicine filter and transfusion needle.Because its frequency of utilization is high, though these transfusion devices all are disposable, these transfusion devices can not be realized self-destruction.Therefore some bad medical workers reuse these transfusion devices, thereby cause the medicinal liquid cross-contamination for one's own profit, badly influence patient's life safety.And existing perforator all is an integral type, can not realize self-destruction, thereby can not prevent transfusion device to be repeated to use, and therefore need the perforator of existing transfusion device be improved.
The utility model content
The purpose of this utility model is the deficiency that overcomes above-mentioned existence, the letter of a kind of structure is provided, single operation is convenient, safety is good and can realizes the type self-destroyed perforator of self-destruction.
The technical scheme that this utility model is adopted in order to achieve the above object is following:
A kind of type self-destroyed perforator; It is characterized in that forming by the perforator seat of honour and following of perforator; Said perforator is provided with air inlet and infusion hole in the seat of honour; Its upper end also is provided with barb, is provided with down an infusion hole in following of the said perforator, and the said perforator seat of honour is arranged on above following of the perforator and links into an integrated entity.
According to the described type self-destroyed perforator of this utility model, it is characterized in that the following junction of the said perforator seat of honour and perforator is provided with sealing ring.
According to the described type self-destroyed perforator of this utility model, it is characterized in that said infusion hole is communicated with a following infusion hole.
According to the described type self-destroyed perforator of this utility model, it is characterized in that the diameter of said following infusion hole upper part diameter greater than end portion diameter and infusion hole.
According to the described type self-destroyed perforator of this utility model, it is characterized in that said barb is arranged on the inlet place at the perforator seat of honour.
This utility model with ordinary bottle plug perforator integrated through injection molding formula should be two assemblies, design is divided into following of the perforator seat of honour and perforator, on following of perforator, is equipped with sealing ring.Inlet at perforator is designed with the perforator barb, when perforator puncture into bottle stopper and the medicinal liquid infused after, when pulling out perforator outward once more; The perforator barb will hook bottle stopper; And pull at following of perforator this moment, and following of perforator will separate with the perforator seat of honour, (the perforator seat of honour is stayed in the transfusion bottle stopper); Other parts can't reuse owing to lack the puncture bottle stopper part at the perforator seat of honour, reach the purpose of disposable use self-destruction.
Therefore the utlity model has simple in structure, safety good, easy to operate, low cost and other advantages, has favorable economic benefit and social benefit, be fit to be widely used.
Description of drawings
Fig. 1 is this utility model structural representation.
Among the figure: the 1-perforator seat of honour, following of 2-perforator, 3-air inlet, 4-infusion hole, 5-barb, 6-sealing ring, the following infusion hole of 7-.
The specific embodiment
To combine accompanying drawing that the technical scheme of this utility model is further specified below:
As shown in Figure 1: a kind of type self-destroyed perforator, form by the perforator seat of honour 1 and following 2 of perforator.Wherein be provided with air inlet 3 and infusion hole 4 in the perforator seat of honour 1, the liquid outlet place of its upper end also is provided with barb 5.Be provided with down a seat infusion hole 7 in following 2 of the said perforator, this following infusion hole is communicated with infusion hole 4, and the upper end diameter of this following infusion hole 7 is greater than the diameter of end portion diameter and infusion hole 4.The said perforator seat of honour 1 is arranged on following 2 tops of perforator and links into an integrated entity.
Wherein the perforator seat of honour 1 is provided with sealing ring 6 with following 2 junctions of perforator, sealing circle 6 be arranged on following 2 of perforator around.
The bottom part of following of perforator and transfusion device is hose connection in this utility model, and the top is used to the bottle stopper that punctures, and passage is connected with air filter.This utility model is applicable to that various transfusion devices use.
Claims (5)
1. type self-destroyed perforator; It is characterized in that forming by the perforator seat of honour (1) and perforator following (2); Be provided with air inlet (3) and infusion hole (4) in the said perforator seat of honour (1); Its upper end also is provided with barb (5), and said perforator is provided with down seat infusion hole (7) in following (2), and the said perforator seat of honour (1) is arranged on following (2) top of perforator and links into an integrated entity.
2. type self-destroyed perforator according to claim 1 is characterized in that the said perforator seat of honour (1) and following (2) junction of perforator are provided with sealing ring (6).
3. type self-destroyed perforator according to claim 1 is characterized in that said infusion hole (4) is communicated with a following infusion hole (7).
4. type self-destroyed perforator according to claim 1 is characterized in that the diameter of a said following infusion hole (7) upper part diameter greater than end portion diameter and infusion hole (4).
5. type self-destroyed perforator according to claim 1 is characterized in that said barb (5) is arranged on the inlet place at the perforator seat of honour (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120212271U CN202143735U (en) | 2011-06-22 | 2011-06-22 | Self-destroying type puncture outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120212271U CN202143735U (en) | 2011-06-22 | 2011-06-22 | Self-destroying type puncture outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202143735U true CN202143735U (en) | 2012-02-15 |
Family
ID=45579673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120212271U Expired - Fee Related CN202143735U (en) | 2011-06-22 | 2011-06-22 | Self-destroying type puncture outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202143735U (en) |
-
2011
- 2011-06-22 CN CN201120212271U patent/CN202143735U/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: 20120215 Termination date: 20140622 |
|
| EXPY | Termination of patent right or utility model |