CN206074200U - A kind of transfusion bag injection dot encapsulation detection means - Google Patents
A kind of transfusion bag injection dot encapsulation detection means Download PDFInfo
- Publication number
- CN206074200U CN206074200U CN201621096427.7U CN201621096427U CN206074200U CN 206074200 U CN206074200 U CN 206074200U CN 201621096427 U CN201621096427 U CN 201621096427U CN 206074200 U CN206074200 U CN 206074200U
- Authority
- CN
- China
- Prior art keywords
- transfusion bag
- perforator
- detection means
- pressure gauge
- bag injection
- 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 kind of transfusion bag injection dot encapsulation detection means, it is characterized in that, it includes pressure gauge and perforator, pressure gauge and the connection of perforator Jing connectors, described perforator includes connecting portion and puncture portion, described puncture subordinate end is provided with syringe needle, and the puncture portion is provided with pin hole near the end of syringe needle, and pin hole is connected with manometric detection mouth.This utility model is simple to operate, with low cost, can accurately judge the sealing property of transfusion bag injection point, and then reduce outside air to enter in bag by the gap between pin plastic spacer and pollute the risk of medicinal liquid.
Description
Technical field
This utility model belongs to field of medicaments, is related to transfusion bag detection means, specifically a kind of transfusion bag injection dot encapsulation
Property detection means.
Background technology
To directly input the specialty goodss of human vein blood vessel, its quality is particularly closely bound up with health for big transfusion.
Clinically before nurse has an intravenous drip to sufferer, need to carry out infusion to human body blood vessels with transfusion needle from bag mouth insertion bag,
Plastic spacer in pin and injection point should keep certain pressure and sealing in this process, to prevent outside air from passing through
Between pin plastic spacer, gap enters contact stain medicinal liquid in bag, in view of this, it is necessary to which designing one kind can be to transfusion bag injection
Point carries out the device of sealing propertytest.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, there is provided a kind of transfusion bag note
Snack made with traditional Chinese medicines device for detecting sealability.
The technical solution adopted in the utility model is：
A kind of transfusion bag injection dot encapsulation detection means, it includes pressure gauge and perforator, pressure gauge and perforator Jing
Connector connects, and described perforator includes connecting portion and puncture portion, and described puncture subordinate end is provided with syringe needle, the puncture
Portion is provided with pin hole near the end of syringe needle, and pin hole is connected with manometric detection mouth.
Further, the connector is hollow ladder tubular column structure, the two ends of ladder tubing string respectively with manometric inspection
Survey mouth and connecting portion connection.
Further, the connecting portion is in cone cylinder structure, and the bottom of cone cylinder is provided with the air flue connected with puncture portion.
Further, the connector and connecting portion are by plastics global formation.
This utility model is simple to operate, with low cost, can accurately judge the sealing property of transfusion bag injection point, and then drop
Low outside air is entered in bag by the gap between pin plastic spacer and pollutes the risk of medicinal liquid.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is detects schematic diagram of the present utility model.
In figure, pressure gauge 1, perforator 2, connector 3, connecting portion 21, puncture portion 22, syringe needle 23, pin hole 24.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is elaborated.
As shown in Figure 1,
A kind of transfusion bag injection dot encapsulation detection means, it includes pressure gauge 1 and perforator 2, pressure gauge 1 and perforator
2 Jing connectors 3 connect, and described perforator 2 includes connecting portion 21 and puncture portion 22, and described 22 lower end of puncture portion is provided with pin
23, the puncture portion is provided with pin hole 24 near the end of syringe needle, and pin hole 24 is connected with the detection mouth of pressure gauge 1.
The connector 3 is hollow ladder tubular column structure, the two ends of ladder tubing string respectively with the detection mouth of pressure gauge 1 and
Connecting portion 21 connects.
The connecting portion 21 is in cone cylinder structure, and the bottom of cone cylinder is provided with the air flue connected with puncture portion 22.
The connector 3 and connecting portion 21 are by plastics global formation.
Detection process of the present utility model is as follows；
First, Leak Detection：
Take 5 dress liquid bags, first with perforator puncture transfusion bag on insertion point, then by bag be placed in two parallel flats it
Between, apply 20kPa intrinsic pressure（It is known that whether pressure reaches 20kPa by pressure gauge digital display）, maintaining 15 seconds, insertion point must not
There is liquid leakage.If No leakage, pressure value will not decline, and then can judge exception by pressure drop if any leakage.
2nd, sealing propertytest
Syringe needle 23 is directed at into the acupuncture treatment circular hole of transfusion bag bag mouth, after at the uniform velocity inserting, is placed on universal instrument, in the positive and negative of bag
Face is clamped with steel plate, starts universal instrument and applies pressure to 20kPa（Due to the extruding of upper and lower plate face, pressure rise in bag is made, and is led to
Pressure is passed to pressure gauge 1 and shows reading by needle passing hole 24）When close, keep 15 seconds, check pressure changing, by pressure
Value may determine that the sealing property of transfusion bag injection point.
Claims (4)
1. a kind of transfusion bag injection dot encapsulation detection means, it is characterised in that it includes pressure gauge (1) and perforator (2), pressure
Power table (1) and perforator (2) Jing connectors (3) connection, described perforator (2) including connecting portion (21) and puncture portion (22),
Described puncture portion (22) lower end is provided with syringe needle (23), and the puncture portion is provided with pin hole (24), pin hole near the end of syringe needle
(24) connect with the detection mouth of pressure gauge (1).
2. a kind of transfusion bag injection dot encapsulation detection means as claimed in claim 1, it is characterised in that described
Connector (3) is hollow ladder tubular column structure, the two ends of ladder tubing string respectively with the detection mouth of pressure gauge (1) and be connected
Portion (21) connects.
3. a kind of transfusion bag injection dot encapsulation detection means as claimed in claim 2, it is characterised in that the connecting portion
(21) in cone cylinder structure, the bottom of cone cylinder is provided with the air flue connected with puncture portion (22).
4. a kind of transfusion bag injection dot encapsulation detection means as claimed in claim 1, it is characterised in that the connector
And connecting portion (21) is by plastics global formation (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096427.7U CN206074200U (en) | 2016-09-30 | 2016-09-30 | A kind of transfusion bag injection dot encapsulation detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096427.7U CN206074200U (en) | 2016-09-30 | 2016-09-30 | A kind of transfusion bag injection dot encapsulation detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206074200U true CN206074200U (en) | 2017-04-05 |
Family
ID=58441496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621096427.7U Expired - Fee Related CN206074200U (en) | 2016-09-30 | 2016-09-30 | A kind of transfusion bag injection dot encapsulation detection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206074200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636531A (en) * | 2022-03-11 | 2022-06-17 | 四川省药品检验研究院(四川省医疗器械检测中心) | Device and method for testing tightness of hard packaging container based on vacuum degree attenuation |
-
2016
- 2016-09-30 CN CN201621096427.7U patent/CN206074200U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636531A (en) * | 2022-03-11 | 2022-06-17 | 四川省药品检验研究院(四川省医疗器械检测中心) | Device and method for testing tightness of hard packaging container based on vacuum degree attenuation |
| CN114636531B (en) * | 2022-03-11 | 2024-02-27 | 四川省药品检验研究院(四川省医疗器械检测中心) | Device and method for testing tightness of rigid packaging container based on vacuum degree attenuation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20210930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |