CN206714996U - One kind exempts from puncture and injection of medicine device - Google Patents
One kind exempts from puncture and injection of medicine device Download PDFInfo
- Publication number
- CN206714996U CN206714996U CN201621455247.3U CN201621455247U CN206714996U CN 206714996 U CN206714996 U CN 206714996U CN 201621455247 U CN201621455247 U CN 201621455247U CN 206714996 U CN206714996 U CN 206714996U
- Authority
- CN
- China
- Prior art keywords
- plug
- medicine
- injection
- puncture
- pouring port
- 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.)
- Active
Links
- 238000002347 injection Methods 0.000 title claims abstract description 24
- 239000007924 injection Substances 0.000 title claims abstract description 24
- 239000003814 drug Substances 0.000 title claims abstract description 18
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 2
- 206010040844 Skin exfoliation Diseases 0.000 abstract description 4
- 238000004299 exfoliation Methods 0.000 abstract description 4
- 238000001802 infusion Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
It the utility model is related to one kind and exempt from puncture and injection of medicine device, it is T-shaped hollow tube to exempt from puncture and injection of medicine device, its low side is straight tube, upper end is medicine-pouring port, also include plug, annular catch is additionally provided with medicine-pouring port bottom interior wall, the I-shaped otch of an insertion is additionally provided with plug longitudinal central axis, plug is tightly packed in medicine-pouring port, and plug lower edge is blocked by annular catch.The utility model is provided by installing a plug with otch in injection member to substitute real core rubber plug, fundamentally avoid and puncture exfoliation risk, and increase catch in original structure to fix plug edge, so as to not cause plug to misplace when pushing needleless injector, make the structure more stable when using.
Description
Technical field
It the utility model is related to one kind and exempt from puncture and injection of medicine device, for medical infusion pipeline class product.
Background technology
Including infusing, transfusing blood, in the clinical infusion treatment of haemodialysis etc., decoction or auxiliary liquid are added into pipeline is
Very common way, always an injection member is carried in general infusion apparatus, it is necessary to during fluid injection, will use transfusion device,
With the plug on injection needle puncture infusion part, by the decoction filling line in syringe, syringe is finally extracted.But this
Kind method is but possible to cause buffings to come off when puncturing, and buffings, which is mixed into decoction, can then form potential safety hazard, meanwhile, using sharp
Injection needle also increase the operational risk of medical personnel.
The content of the invention
In view of the shortcomings of the prior art, the utility model provides one kind and exempts from puncture and injection of medicine device, by injecting
One plug with otch is installed to substitute solid plug in part, fundamentally avoids and puncture exfoliation risk, and original
Increase catch in structure to fix plug edge, so as to not cause plug to misplace when pushing needleless injector, make the structure
Used time is more stable.
The utility model is purpose belonging to realization, and used technical scheme is：One kind exempts from puncture and injection of medicine device, described to exempt from
Puncture and injection of medicine device is T-shaped hollow tube, and its low side is straight tube, and upper end is medicine-pouring port, in addition to plug, the medicine-pouring port bottom
Annular catch is additionally provided with inwall, the I-shaped otch of an insertion is additionally provided with the plug longitudinal central axis, the plug is tight
Close to be filled in medicine-pouring port, plug lower edge is blocked by annular catch.
The beneficial effects of the utility model are：Original solid plug is substituted by using the plug for having otch, is noted with needleless
Emitter coordinates, to reach the purpose that syringe can be sent into liquid medicine injection in infusion apparatus pipeline without puncture of steel needles, from root
Avoid on this because puncture plug and caused by exfoliation, completely cut off liquid medicine contamination hidden danger, and do not use sharp draw point, also one
Determine to reduce the risk that medical personnel are wounded by stabbing in degree.For tackle into plug be pushed into needleless injector when it is issuable compared with
Big pressure, setting annular catch to limit plug outer rim in medicine-pouring port bottom makes it not shift, and core has enough
The space that injector orifice passes through, this design allows the device, and performance is more stable when in use.
Brief description of the drawings
Fig. 1 the utility model front views；
Fig. 2 the utility model top views；
Fig. 3 the utility model AA sectional views；
Fig. 4 the utility model plug top views；
Fig. 5 the utility model plug BB sectional views；
Fig. 6 the utility model installation diagrams；
Fig. 7 the utility model use state diagrams.
Embodiment
As shown in figures 1 to 6, the puncture and injection of medicine device 1 of exempting from is T-shaped hollow tube, and its low side is straight tube 1-1, and upper end is note
Medicine mouth 1-2, in addition to plug 1-3, annular catch 1-2-2, the plug 1-3 are additionally provided with the medicine-pouring port 1-2 bottom interior walls
The I-shaped otch 1-3-1 of an insertion is additionally provided with longitudinal central axis, the plug 1-3 is tightly packed in medicine-pouring port 1-2, glue
Plug 1-3 lower edges are blocked by annular catch 1-2-2.
The puncture and injection of medicine device 1 of exempting from is T-shaped hollow tube, and plug 1-3 is tightly filled in medicine-pouring port 1-2.As shown in fig. 7,
The device coordinates needleless injector 2 to use, it is necessary to during injection, and the injection port 2-1 of needleless injector 2 is inserted from I-shaped otch
Plug 1-3, due to annular catch 1-2-2 effect, plug 1-3 will not shift because of the thrust of needleless injector 2, and annular gear
There are enough spaces to pass through injection port 2-1 among piece 1-2-2, after injection port 2-1 connects with space in straight tube 1-1
Pushing syringe piston extracts needleless injector 2, plug 1-3 itself by liquid medicament injector tool pipeline after the completion of main
Elasticity makes it return to original state, and main device recovers closed.
The utility model substitutes original real core rubber plug by using the plug for having otch, coordinates with needleless injector, to reach
To the purpose that syringe can be sent into liquid medicine injection in infusion apparatus pipeline without puncture of steel needles, fundamentally avoid because wearing
Plug and caused exfoliation are pierced, has completely cut off liquid medicine contamination hidden danger, and does not use sharp draw point, is also reduced to a certain extent
The risk that medical personnel are wounded by stabbing.Issuable larger pressure when needleless injector is pushed into plug to tackle, in injection
Mouth bottom, which sets annular catch to limit plug outer rim, makes it not shift, and core has enough injector orifices to pass through
Space, this design allows the device, and performance is more stable when in use.
Claims (1)
1. one kind exempts from puncture and injection of medicine device, described to exempt from puncture and injection of medicine device（1）For T-shaped hollow tube, its low side is straight tube（1-
1）, upper end is medicine-pouring port（1-2）, in addition to plug（1-3）, it is characterised in that the medicine-pouring port（1-2）Also set in bottom interior wall
There is annular catch（1-2-2）, the plug（1-3）The I-shaped otch of an insertion is additionally provided with longitudinal central axis（1-3-1）, glue
Plug（1-3）It is tightly packed in medicine-pouring port（1-2）In, plug（1-3）Lower edge is by annular catch（1-2-2）Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455247.3U CN206714996U (en) | 2016-12-28 | 2016-12-28 | One kind exempts from puncture and injection of medicine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455247.3U CN206714996U (en) | 2016-12-28 | 2016-12-28 | One kind exempts from puncture and injection of medicine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206714996U true CN206714996U (en) | 2017-12-08 |
Family
ID=60499929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621455247.3U Active CN206714996U (en) | 2016-12-28 | 2016-12-28 | One kind exempts from puncture and injection of medicine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206714996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823762A (en) * | 2017-12-22 | 2018-03-23 | 天津哈娜好医材有限公司 | Push type extrusion infusing pipeline self-desttruction equipment and its application method |
-
2016
- 2016-12-28 CN CN201621455247.3U patent/CN206714996U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823762A (en) * | 2017-12-22 | 2018-03-23 | 天津哈娜好医材有限公司 | Push type extrusion infusing pipeline self-desttruction equipment and its application method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |