CN205515801U - Blood transfusion ware interface external member - Google Patents
Blood transfusion ware interface external member Download PDFInfo
- Publication number
- CN205515801U CN205515801U CN201620276502.1U CN201620276502U CN205515801U CN 205515801 U CN205515801 U CN 205515801U CN 201620276502 U CN201620276502 U CN 201620276502U CN 205515801 U CN205515801 U CN 205515801U
- Authority
- CN
- China
- Prior art keywords
- double slotting
- insert
- double
- needle
- blood
- 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 provides a blood transfusion ware interface external member, includes blood bag and pjncture needle, its characterized in that: the interface end of blood bag is provided with two cloudy knots of inserting, two the moon of inserting are provided with the opening between smashing, it buckles to be provided with two sun of inserting on the pjncture needle, twoly insert positive knot and can insert two the moon of inserting are detained and are realized that the lock is dead, two sun of inserting are provided with between smashing and insert the needle, the last plane of the cuboid of the lower part of pjncture needle insert the needle bottom and with insert the concentric O of the being provided with type sealing washer of needle twoly insert inserting that the sun detained and be provided with the flange between the strip, the utility model discloses the high fault rate that can avoid the pjncture needle to insert fast and arouse can prevent general dragging and extracts the pjncture needle in the blood bag.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of blood exchange transfusion set
Interface bundle.
Background technology
Have to pass through blood exchange transfusion set blood to be input to suffer from from blood bag when hospital transfuses blood
In person's body, the method that the connection of blood exchange transfusion set and blood bag must be airtight, traditional is on blood exchange transfusion set
The puncture needle of end inserts the interface of blood bag and draws into a passage, and nursing staff operated at this
Cheng Zhong, the puncture needle of blood exchange transfusion set is easily inserted tiltedly or was inserted deep and punctured blood bag, thus causes blood
Liquid pollutes, wastes or affect patient treatment.
Utility model content
This utility model is for the deficiencies in the prior art, it is proposed that a kind of blood exchange transfusion set's interface
External member.
This utility model is addressed by following technical proposals: a kind of blood exchange transfusion set's interface
External member, including blood bag and puncture needle, it is characterised in that: the interface end of described blood bag is provided with double
Insert female buckle, in the middle of described double slotting female buckles, be provided with port, described puncture needle is provided with double slotting sun
Button, described double slotting male buckles are inserted into described double slotting female buckle and realize locked, described double slotting sun
Being provided with insertion pin between smashing, the upper plane of the cuboid of the bottom of described puncture needle is inserting pin
Bottom and be arranged concentrically O RunddichtringO with inserting pin, at the insertion bar of described double slotting male buckles
Between be provided with rib.
Further, the center-aisle body in the middle of double slotting female buckles can be coated with by described rib,
Such that it is able to prevent double slotting male buckle from rotating after being inserted into double slotting female buckle.
Further, it is additionally provided with rectangle convex body outside described insertion bar, thus conveniently cures
Double slotting male buckles are inserted in double slotting female buckle by the personnel that protect.
The beneficial effects of the utility model are: in double slotting male buckles are inserted into double slotting female buckle
Time, medical personnel need alignment to insert pin and port, so can improve medical personnel and insert
Insert the attention of pin, such that it is able to the high fault rate avoided puncture needle quick insertion and cause,
Meanwhile, after double slotting male buckles are inserted into double slotting female buckle, double slotting male buckles can be played by double slotting female buckles
Locked effect, O RunddichtringO is compacted simultaneously, can also avoid wearing when O is compacted
Blood bag and this removing blood stasis bag are inserted in pricker transition, and double slotting male buckle is difficult to take off after inserting double slotting female buckle
Open, effectively avoid general pullling and extracted in blood bag by puncture needle.
Accompanying drawing explanation
Fig. 1 is overall schematic one of the present utility model.
Fig. 2 is overall schematic two of the present utility model.
Detailed description of the invention
With detailed description of the invention, this utility model is made the most below in conjunction with the accompanying drawings
Describe: as depicted in figs. 1 and 2, a kind of blood exchange transfusion set's interface bundle, including blood bag 1 and puncture
Pin 2, it is characterised in that: the interface end of described blood bag 1 is provided with double slotting female buckle 1.1, described
It is provided with port 1.11 in the middle of double slotting female buckles 1.1, described puncture needle 2 is provided with double slotting male buckle
2.1, described double slotting male buckles 2.1 are inserted into described double slotting female buckle 1.1 and realize locked, institute
State and in the middle of double slotting male buckle 2.1, be provided with insertion pin 2.11, the rectangle of the bottom of described puncture needle 2
The upper plane 2.21 of body 2.2 is being inserted bottom pin 2.11 and is being arranged concentrically with inserting pin 2.11
O RunddichtringO 3, is provided with rib 2.3 between the insertion bar 2.12 of described double slotting male buckles 2.1.
Center-aisle body 1.2 in the middle of double slotting female buckles 1.1 can be wrapped by described rib 2.3
Cover, such that it is able to prevent double slotting male buckle 2.1 from rotating after being inserted into double slotting female buckle 1.1.
Further, outside described insertion bar 2.12, it is additionally provided with rectangle convex body 2.4, thus
Medical personnel are facilitated double slotting male buckles 2.1 to be inserted in double slotting female buckle 1.1.
In use, when the blood of new one bag is brought, medical personnel will wear this utility model
The insertion bar 2.12 of the double slotting male buckle 2.1 of pricker 2 is directed at described double slotting female buckle 1.1, will simultaneously
Inserting pin 2.11 and be directed at port 1.11, then finger pins rectangle convex body 2.4 by double slotting male buckles
The insertion bar 2.12 of 2.1 is inserted in double slotting female buckle 1.1, and during pushing away figure, O type is close
Seal 3 is compacted, simultaneously works as sealing function, is inserted into double slotting female buckle in double slotting male buckles 2.1
After 1.1, it is possible to make blood bag 1 interlock jail mutually with puncture needle 2, it is difficult to disengage.
Protection domain of the present utility model includes but not limited to embodiment of above, this practicality
Novel protection domain is as the criterion with claims, the skill of any this area making this technology
Replacement that art personnel are readily apparent that, deform, improve and each fall within protection domain of the present utility model.
Claims (2)
1. blood exchange transfusion set's interface bundle, including blood bag (1) and puncture needle (2), its feature
It is: the interface end of described blood bag (1) is provided with double slotting female buckle (1.1), described double slotting the moon
It is provided with port (1.11) in the middle of button (1.1), described puncture needle (2) is provided with double slotting sun
Button (2.1), described double slotting male buckles (2.1) be inserted into described double slotting female buckle (1.1) and
Realize locked, in the middle of described double slotting male buckles (2.1), be provided with insertion pin (2.11), described in wear
The upper plane (2.21) of the cuboid (2.2) of the bottom of pricker (2) is inserting pin (2.11)
Bottom and be arranged concentrically O RunddichtringO (3) with inserting pin (2.11), double inserts sun described
It is provided with rib (2.3) between the insertion bar (2.12) of button (2.1).
2. a kind of blood exchange transfusion set's interface bundle as claimed in claim 1, it is characterised in that: described
Center-aisle body (1.2) in the middle of double slotting female buckles (1.1) can be coated with by rib (2.3),
Rotate afterwards such that it is able to prevent double slotting male buckle (2.1) to be inserted into double slotting female buckle (1.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620276502.1U CN205515801U (en) | 2016-04-02 | 2016-04-02 | Blood transfusion ware interface external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620276502.1U CN205515801U (en) | 2016-04-02 | 2016-04-02 | Blood transfusion ware interface external member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205515801U true CN205515801U (en) | 2016-08-31 |
Family
ID=57141521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620276502.1U Expired - Fee Related CN205515801U (en) | 2016-04-02 | 2016-04-02 | Blood transfusion ware interface external member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205515801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017118372A1 (en) * | 2016-01-05 | 2017-07-13 | 胡绍勤 | Infusion connector, and infusion tube and infusion device provided with infusion connector |
-
2016
- 2016-04-02 CN CN201620276502.1U patent/CN205515801U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017118372A1 (en) * | 2016-01-05 | 2017-07-13 | 胡绍勤 | Infusion connector, and infusion tube and infusion device provided with infusion connector |
| WO2017118371A1 (en) * | 2016-01-05 | 2017-07-13 | 胡绍勤 | Infusion connector, and infusion tube and infusion device provided with infusion connector |
| WO2017118368A1 (en) * | 2016-01-05 | 2017-07-13 | 胡绍勤 | Infusion connector, and infusion tube and infusion device provided with infusion connector |
| WO2018113160A1 (en) * | 2016-01-05 | 2018-06-28 | 胡绍勤 | Infusion connector, and infusion tube and infusion set provided with same |
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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: 20160831 Termination date: 20170402 |