CN209422059U - A kind of novel flapper-type hydropneumothorax puncture needle - Google Patents
A kind of novel flapper-type hydropneumothorax puncture needle Download PDFInfo
- Publication number
- CN209422059U CN209422059U CN201821585689.9U CN201821585689U CN209422059U CN 209422059 U CN209422059 U CN 209422059U CN 201821585689 U CN201821585689 U CN 201821585689U CN 209422059 U CN209422059 U CN 209422059U
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- outer tube
- piercing
- hydropneumothorax
- needle outer
- 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
The utility model relates to medical instruments field, in particular to a kind of flapper-type hydropneumothorax puncture needle is made of piercing needle, puncture needle outer tube and fixed bottom plate apparatus.The front end of the extended puncture needle outer tube in the front end of the piercing needle, the Aculeata of piercing needle are constituted with the rear end of puncture needle outer tube and are detachably connected, and have unidirectional valve in puncture needle outer tube.When use in piercing needle, puncture needle outer tube and the integral thoracic cavity of piercing together of fixed bottom plate apparatus structure, piercing needle can be extracted by the rear end of puncture needle outer tube and fixed bottom plate apparatus, and puncture needle outer tube stays in thoracic cavity, puncture needle outer tube can connect external drainage device, and fixed bottom plate apparatus is securable on skin.Intrathoracic liquid gas can be discharged by puncture needle outer tube, and the unidirectional valve in puncture needle outer tube can prevent extraneous gas from entering in thoracic cavity.Hydropneumothorax treatment is carried out using the utility model, operating process is easy, safe, is a kind of practical, eutherapeutic medical instrument.
Description
Technical field
The utility model relates to a kind of new type medical equipments, in particular to a kind of to be usually used in breathing and critical care medicine section
Flapper-type hydropneumothorax puncture needle
Background technique
The pneumothorax puncture needle clinically used at present is generally made of puncture needle, rubber tube and syringe, extracts chest every time
When chamber content removes syringe, it is necessary to first clamp sebific duct with haemostatic clamp, prevent from entering gas, this operation is very bothersome to take
Power, and not can guarantee and enter thoracic cavity, therefore practicability and the not good enough of safety entirely without extraneous gas reflux
Utility model content
The purpose of this utility model is that: the above problem present in prior art is solved, a kind of novel flapper-type is provided
Hydropneumothorax puncture needle
The utility model passes through following scheme and realizes: a kind of novel flapper-type hydropneumothorax puncture needle, including piercing needle, wears
The front end of the extended puncture needle outer tube in front end of piercing needle described in pricker outer tube and fixed bottom plate apparatus, piercing needle
Aculeata and the rear end of puncture needle outer tube constitute detachable connection, when having unidirectional valve use in puncture needle outer tube
In piercing needle, puncture needle outer tube and the integral thoracic cavity of piercing together of fixed bottom plate apparatus structure, piercing needle can be by puncturing
The rear end of needle outer tube and fixed bottom plate apparatus is extracted, and puncture needle outer tube stays in thoracic cavity, and puncture needle outer tube can connect
External drainage device, fixed bottom plate apparatus, which is securable to the intrathoracic liquid gas of on skin, to be discharged by puncture needle outer tube, and
Unidirectional valve in puncture needle outer tube can prevent extraneous gas from entering in thoracic cavity
Proved by clinical test repeatedly, using the utility model carry out hydropneumothorax treatment, implementation process its operated
Journey is easy, safe, rapid, and without puncturing repeatedly, extraneous gas cannot be introduced into thoracic cavity, is a kind of practical, cheap, eutherapeutic doctor
Treat instrument
Detailed description of the invention
Fig. 1 is the structural schematic diagram (top view) of novel flapper-type hydropneumothorax puncture needle；
Fig. 2 is the structural schematic diagram (top view) after novel flapper-type hydropneumothorax puncture needle disassembly；
Fig. 3 is the structural schematic diagram (side view) of novel flapper-type hydropneumothorax puncture needle；
Fig. 4 is structural schematic diagram (rearview) of novel flapper-type hydropneumothorax puncture needle
Specific embodiment
In conjunction with Fig. 1 to Fig. 4, the utility model is described in further detail:
A kind of novel flapper-type hydropneumothorax puncture needle, including piercing needle (01), puncture needle outer tube (04) and fixation
Bottom plate apparatus (05), the front end of the extended detachable puncture needle outer tube (04) of the front end syringe needle of the piercing needle (01), wears
The tail portion of pricker head (01) and the rear end of puncture needle outer tube constitute a detachable connection puncture needle outer tube (04) and fix
Bottom plate apparatus (05) is integral different piece, and fixed bottom plate apparatus (05) is securable on skin
Piercing needle (01) holds tail end (02) and steel made of ABS plastic (acrylonitrile-butadiene-styrene (ABS))
Piercing needle (03) composition, the non-dismountable puncture needle outer tube (06) of the two are made of PVC (polyvinyl chloride) material, fixed bottom
Panel assembly (05) is made of ABS plastic (acrylonitrile-butadiene-styrene (ABS)), and the two is integral non-dismountable
It is provided with a unidirectional valve (07) in puncture needle outer tube (04), gas or liquid are only from puncture needle head end toward tail
Extreme direction extracts, and extraneous gas can not enter from puncture needle tail end toward head end direction
The preferred embodiment practical as sheet, piercing needle (01), puncture needle outer tube (04) and fixation bottom plate apparatus (05)
Structure is integral to be pierced into thoracic cavity together, after pricker head (01) can be by puncture needle outer tube (04) and fixed bottom plate apparatus (05)
End is extracted, and puncture needle outer tube (06) stays in thoracic cavity, and fixed bottom plate apparatus (05), which can be fixed, has entered intrathoracic puncture
Needle outer tube (06) is simultaneously fixed on skin, and intrathoracic liquid gas can be discharged by the tail end (07) of puncture needle outer tube (06),
Simultaneously because can prevent extraneous gas from entering from puncture needle tail end toward head end direction there are unidirectional valve (07).
Claims (4)
1. a kind of novel flapper-type hydropneumothorax puncture needle, it is characterised in that: including piercing needle (01), puncture needle outer tube (04)
And fixed bottom plate apparatus (05), the front end of the extended puncture needle outer tube (04) of the front end syringe needle of the piercing needle (01),
The tail portion of piercing needle (01) and the rear end of puncture needle outer tube constitute a detachable connection, puncture needle outer tube (04) and solid
Determine bottom plate apparatus (05) and is integral different piece.
2. flapper-type hydropneumothorax puncture needle according to claim 1, it is characterised in that: piercing needle (01) is by ABS plastic
The piercing needle (03) that tail end (02) and steel are held made of (acrylonitrile-butadiene-styrene (ABS)) forms, and the two is non-disconnectable
It unloads.
3. flapper-type hydropneumothorax puncture needle according to claim 1, it is characterised in that: puncture needle outer tube (06) is by PVC
(polyvinyl chloride) material is made, and fixed bottom plate apparatus (05) is made of ABS plastic (acrylonitrile-butadiene-styrene (ABS)), and the two is
One is whole non-dismountable.
4. flapper-type hydropneumothorax puncture needle according to claim 1, it is characterised in that setting in puncture needle outer tube (04)
Have a unidirectional valve (07), gas or liquid are only extracted from puncture needle head end toward tail end direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585689.9U CN209422059U (en) | 2018-09-13 | 2018-09-13 | A kind of novel flapper-type hydropneumothorax puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585689.9U CN209422059U (en) | 2018-09-13 | 2018-09-13 | A kind of novel flapper-type hydropneumothorax puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209422059U true CN209422059U (en) | 2019-09-24 |
Family
ID=67966171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821585689.9U Expired - Fee Related CN209422059U (en) | 2018-09-13 | 2018-09-13 | A kind of novel flapper-type hydropneumothorax puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209422059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171902A (en) * | 2018-09-13 | 2019-01-11 | 广州医科大学附属第医院（广州呼吸中心） | A kind of pneumoderm puncture drainage needle |
-
2018
- 2018-09-13 CN CN201821585689.9U patent/CN209422059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171902A (en) * | 2018-09-13 | 2019-01-11 | 广州医科大学附属第医院（广州呼吸中心） | A kind of pneumoderm puncture drainage needle |
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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: 20190924 Termination date: 20200913 |