CN207679793U - A kind of clinical care intravenous transfusion device - Google Patents
A kind of clinical care intravenous transfusion device Download PDFInfo
- Publication number
- CN207679793U CN207679793U CN201720738438.9U CN201720738438U CN207679793U CN 207679793 U CN207679793 U CN 207679793U CN 201720738438 U CN201720738438 U CN 201720738438U CN 207679793 U CN207679793 U CN 207679793U
- Authority
- CN
- China
- Prior art keywords
- bottle stopper
- puncture head
- stopper puncture
- shrapnel
- hose
- 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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Abstract
A kind of clinical care intravenous transfusion device, it is related to medical apparatus technical field；It includes bottle stopper puncture head, hose, dropper, flow regulator, intravenous needle, shrapnel, spherical end, circular hole, protruding block, active button, isolation film；The bottle stopper puncture head is connect with hose, and dropper is provided on hose, and flow regulator is provided with below dropper, and the end of hose is connected with intravenous needle；Shrapnel is provided in the bottle stopper puncture head, one end of shrapnel is provided with spherical end, and the side wall of bottle stopper puncture head is provided with circular hole, and the lower part of shrapnel is connected with protruding block, active button is connected on protruding block, isolation film is provided on active button.A kind of clinical care intravenous transfusion device described in the utility model, easy to operate, nursing staff, which need not train, can use, and isolation film can prevent raised fast exposed and liquid outflow and be contaminated, and prevent bottle stopper puncture head because the drawing of external force falls off.
Description
Technical field
The utility model is related to medical apparatus technical fields, and in particular to a kind of clinical care intravenous transfusion device.
Background technology
Medical infusion is common auxiliary treatment means in clinical treatment work, is widely used in China's clinic general.
Common disposable transfusion device is generally by bottle stopper puncture head, air inlet pipe air filter, Murphy's dropper, flow regulator, medicine
Liquid filter, infusion tube, helmet, intravenous needle connection composition.When infusion object is that 4 years old or less children and state of consciousness be not good enough
When patient, infusion apparatus bottle stopper puncturing head easily occurs and falls off event, the waste of liquid, the waste of human ltc can be caused to exist
Security risk, it would be highly desirable to solve.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of simple in structure, design conjunction is provided
Reason, clinical care intravenous transfusion device easy to use.
To achieve the above object, the technical solution adopted in the utility model is：It include bottle stopper puncture head, hose, dropper,
Flow regulator, intravenous needle, shrapnel, spherical end, circular hole, protruding block, active button, isolation film；The bottle stopper puncture head
It is connect with hose, dropper is provided on hose, flow regulator is provided with below dropper, the end of hose is connected with vein
Needle；Shrapnel is provided in the bottle stopper puncture head, one end of shrapnel is provided with spherical end, the side wall setting of bottle stopper puncture head
There are circular hole, the lower part of shrapnel to be connected with protruding block, active button is connected on protruding block, isolation film is provided on active button.
Preferably, the lower end of the shrapnel and the inner wall of bottle stopper puncture head weld.
Preferably, the lateral wall of the bottle stopper puncture head is provided with limited block.
Preferably, the height and position of the circular hole is corresponding with the height and position of spherical end.
When the utility model operates, first pinning active button makes the spherical end of shrapnel bounce back to bottle stopper puncture head upper end side
In the circular hole of wall, so that piercing needle can be smoothly inserted into the bottle stopper of infusion bottle, when bottle stopper puncture head is fully inserted into infusion bottle
Rubber stopper after, unclamp active button, shrapnel returns to initial position, and then the spherical end with spring plate under the action of elastic force
Outside the circular hole for reaching piercing needle upper end side wall, outwardly directed spherical end is stuck in above bottle stopper, to make infusion apparatus with
Infusion bottle connection is more secured, not easily to fall off.Active button is pinned after infusion again, spherical end bounces back in syringe needle,
Then piercing needle can be extracted smoothly.
With the above structure, what the utility model generated has the beneficial effect that：A kind of clinical shield described in the utility model
Intravenous transfusion device is managed, easy to operate, nursing staff, which need not train, can use, and isolation film can prevent raised fast exposed and liquid
Body is flowed out and is contaminated, and prevents bottle stopper puncture head because the drawing of external force falls off, there is the utility model simple in structure, setting to close
The advantages that reason, low manufacture cost.
Description of the drawings
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the amplification assumption diagram of the utility model bottle stopper puncture head.
Reference sign：
It is bottle stopper puncture head 1, hose 2, dropper 3, flow regulator 4, intravenous needle 5, shrapnel 6, spherical end 7, circular hole 8, convex
Bittiness 9, active button 10, isolation film 11, limited block 12.
Specific implementation mode
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Referring to such as Fig. 1 --- shown in Fig. 2, present embodiment adopts the following technical scheme that：It includes bottle stopper puncture head
1, hose 2, dropper 3, flow regulator 4, intravenous needle 5, shrapnel 6, spherical end 7, circular hole 8, protruding block 9, active button 10, every
From film；The bottle stopper puncture head 1 is connect with hose 2, and dropper 3 is provided on hose 2, and the lower section of dropper 3 is provided with flow velocity tune
Device 4 is saved, the end of hose 2 is connected with intravenous needle 5；Shrapnel 6, one end setting of shrapnel 6 are provided in the bottle stopper puncture head 1
There are spherical end 7, the side wall of bottle stopper puncture head 1 to be provided with circular hole 8, the lower part of shrapnel 6 is connected with protruding block 9, connects on protruding block 9
It is connected to active button 10, isolation film 11 is provided on active button 10.
Preferably, the lower end of the shrapnel 6 and the inner wall of bottle stopper puncture head 1 weld.
Preferably, the lateral wall of the bottle stopper puncture head 1 is provided with limited block 12.
Preferably, the height and position of the circular hole 8 is corresponding with the height and position of spherical end 7.
When present embodiment operates, first pinning active button 10 makes the spherical end 7 of shrapnel 6 bounce back to bottle stopper puncture
In the circular hole 8 of first 1 upper end side wall, so that piercing needle can be smoothly inserted into the bottle stopper of infusion bottle, when bottle stopper puncture head 1 is complete
After being inserted into the rubber stopper of infusion bottle, active button is unclamped, shrapnel returns to initial position under the action of elastic force, and then with spring plate
Spherical end reach outside the circular hole 8 of piercing needle upper end side wall, outwardly directed spherical end is stuck in above bottle stopper, to
Infusion apparatus is set to be connect with infusion bottle more secured, not easily to fall off.Active button, spherical end retraction are pinned after infusion again
To syringe needle, then piercing needle can be extracted smoothly.
With the above structure, what present embodiment generated has the beneficial effect that：One described in present embodiment
Kind clinical care intravenous transfusion device, easy to operate, nursing staff, which need not train, can use, and isolation film can prevent raised fast
Exposed and liquid is flowed out and is contaminated, and prevents bottle stopper puncture head because the drawing of external force falls off, present embodiment has knot
The advantages that structure is simple, setting is reasonable, low manufacture cost.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model
It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This practicality is new
Type is claimed range and is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of clinical care intravenous transfusion device, it is characterised in that：It includes bottle stopper puncture head, hose, dropper, flow velocity adjusting
Device, intravenous needle, shrapnel, spherical end, circular hole, protruding block, active button, isolation film；The bottle stopper puncture head connects with hose
It connects, dropper is provided on hose, flow regulator is provided with below dropper, the end of hose is connected with intravenous needle；Described
Shrapnel is provided in bottle stopper puncture head, one end of shrapnel is provided with spherical end, and the side wall of bottle stopper puncture head is provided with circular hole, bullet
The lower part of piece is connected with protruding block, and active button is connected on protruding block, isolation film is provided on active button.
2. a kind of clinical care intravenous transfusion device according to claim 1, it is characterised in that：The lower end of the shrapnel with
The inner wall of bottle stopper puncture head welds.
3. a kind of clinical care intravenous transfusion device according to claim 1, it is characterised in that：The bottle stopper puncture head
Lateral wall is provided with limited block.
4. a kind of clinical care intravenous transfusion device according to claim 1, it is characterised in that：The height position of the circular hole
It sets corresponding with the height and position of spherical end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720738438.9U CN207679793U (en) | 2017-06-17 | 2017-06-17 | A kind of clinical care intravenous transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720738438.9U CN207679793U (en) | 2017-06-17 | 2017-06-17 | A kind of clinical care intravenous transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207679793U true CN207679793U (en) | 2018-08-03 |
Family
ID=62987667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720738438.9U Expired - Fee Related CN207679793U (en) | 2017-06-17 | 2017-06-17 | A kind of clinical care intravenous transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207679793U (en) |
-
2017
- 2017-06-17 CN CN201720738438.9U patent/CN207679793U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20190617 |