CN208958221U - A kind of Allen experiment pressurizer - Google Patents
A kind of Allen experiment pressurizer Download PDFInfo
- Publication number
- CN208958221U CN208958221U CN201820502985.1U CN201820502985U CN208958221U CN 208958221 U CN208958221 U CN 208958221U CN 201820502985 U CN201820502985 U CN 201820502985U CN 208958221 U CN208958221 U CN 208958221U
- Authority
- CN
- China
- Prior art keywords
- tracheae
- oar
- convex surface
- pressure pad
- surface pressure
- 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 a kind of Allen to test pressurizer, including pressurization inflation rubber ball and tracheae, one end of pressurization inflation rubber ball is equipped with intake valve, the other end is equipped with exhaust valve, pressurization inflation rubber ball is connect by exhaust valve with ulnar side tracheae and oar side tracheae, and the end of ulnar side tracheae is equipped with ulnar side convex surface pressure pad, and the end of oar side tracheae is equipped with oar side convex surface pressure pad, air discharge cook is respectively equipped on ulnar side tracheae and oar side tracheae, ulnar side convex surface pressure pad connects wrist strap with oar side convex surface pressure pad.Its beneficial effect generated is that ruler, oar side arterial blood can be blocked to supply simultaneously by inflatable ball fast aeration ruler, oar side convex surface pressure pad, pass through ruler, oar side air discharge cook, it can alternately be vented again, easy to use, economic, quick blocking, alternately exhaust can carry out Allen experiment, it can be used for puncturing hemostasis by compression again, securely and reliably.
Description
Technical field
The utility model relates to medicine Allen experimental fields more particularly to a kind of Allen to test pressurizer.
Background technique
In clinical position, Radial Artery Cannulation, non -invasivetesting are necessary monitoring means in Severe acute disease patient anesthesia,
Before carrying out radial artery puncturing, it is necessary to carry out Allen experiment, ruler, the collateral identical situation of radial artery be assessed, if ruler, radial artery
Doppler flow mapping is bad, and taboo does radial artery puncturing art.In clinic often before puncture, it is dynamic that anesthetist with the hands presses oar simultaneously
Arteries and veins and ulnar artery block its blood flow to carry out Allen experiment, and lack a kind of special instrument, sometimes also not to obese patient's retardance
Completely, Allen is caused to test false negative.
Utility model content
The purpose of this utility model is to provide professional Allen to test pressurizing tool, solves and carries out Allen experiment at present
Ruler, radial artery must be with the hands blocked when room, overcoming human factor leads to the drawback of Allen experiment inaccuracy.
To achieve the above object, the solution of the utility model is:
A kind of Allen experiment pressurizer, including pressurization inflation rubber ball and tracheae, one end of the pressurization inflation rubber ball
Equipped with intake valve, the other end is equipped with exhaust valve, and pressurization inflation rubber ball is connect by exhaust valve with tracheae, and the tracheae includes ruler
Side tracheae and oar side tracheae, the end of ulnar side tracheae are equipped with ulnar side convex surface pressure pad, and the end of oar side tracheae is equipped with oar side convex surface
Air discharge cook, ulnar side convex surface pressure pad and the pressurization of oar side convex surface are respectively equipped on pressure pad, ulnar side tracheae and oar side tracheae
Pad connection wrist strap.
In above scheme, the air discharge cook is tee tube, and the exhaust outlet of tee tube is equipped with thread cap, the air inlet of tee tube
Mouth is equipped with check valve.
In above scheme, the wrist strap is adjustable discount wrist strap.
The Allen of the utility model tests pressurizer, is pressurizeed by pressurization inflation rubber ball fast aeration ruler, oar side convex surface
Pad can block ulnar side and oar side arterial blood to supply simultaneously, by ulnar side and oar side air discharge cook, it can be achieved that being alternately vented, user
Just, economical, quick to block, be alternately vented, Allen experiment be carried out, and can be used for puncturing hemostasis by compression, securely and reliably.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model Allen experiment pressurizer；
Description of symbols: 1, pressurization inflation rubber ball, 2, intake valve, 3, exhaust valve, 4, ulnar side tracheae, 5, oar side gas
Pipe, 6, ulnar side air discharge cook, 7, oar side air discharge cook, 8, ulnar side check valve, 9, oar side check valve, 10, ulnar side convex surface pressurizer,
11, oar side convex surface pressurizer, 12, discount wrist strap.
Specific embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawing.
As Fig. 1, a kind of Allen of the utility model test pressurizer, including pressurization inflation rubber ball 1, intake valve 2, row
Air valve 3, ulnar side tracheae 4, oar side tracheae 5, air discharge cook, ulnar side convex surface pressurization air cushion 10, oar side convex surface pressurization air cushion 11 and folding
Wrist lock band 12.One end of pressurization inflation rubber ball 1 is equipped with intake valve 2, and the other end is equipped with exhaust valve 3, and pressurization inflation rubber ball 1 is logical
It crosses exhaust valve 3 to connect with ulnar side tracheae 4 and oar side tracheae 5, the end of ulnar side tracheae 4 is equipped with ulnar side convex surface pressure pad 10, oar side
The end of tracheae 5 is equipped with oar side convex surface pressure pad 11, is respectively equipped with 6 He of ulnar side air discharge cook on ulnar side tracheae 4 and oar side tracheae 5
Oar side air discharge cook 7, ulnar side air discharge cook 6 are deflated for ulnar side convex surface pressure pad 10, and oar side air discharge cook 7 is used for oar side convex surface
Pressure pad 11 is deflated.Ulnar side convex surface pressure pad 10 and oar side convex surface pressure pad 11 are connected with adjustable discount wrist strap 12, fixed
Patients wrist, by discount, adjustable diameter size adapts to different patients.
Wherein, ulnar side air discharge cook 6 and oar side air discharge cook 7 are tee tube, and the exhaust outlet of tee tube is equipped with thread cap, twists
Lower thread cap can be vented, and the air inlet of tee tube is equipped with check valve, when opening exhaust valve, ulnar side tracheae and oar side tracheae into
Gas, because the air inlet of ulnar side tee tube is equipped with ulnar side check valve 8, the air inlet of oar side tee tube is equipped with oar side check valve 9, so
Ulnar side convex surface pressure pad 10 and oar side convex surface pressure pad 11 are not connected, unscrew the thread cap of ulnar side tee tube, and ulnar side convex surface adds
Pressure pad 10 is deflated, and oar side convex surface pressure pad 11 is not deflated；The thread cap of oar side tee tube is unscrewed, oar side convex surface pressure pad 11 is put
Gas, and ulnar side convex surface pressure pad 10 is not deflated.Air discharge cook is also settable in addition to being arranged on ulnar side tracheae 4 and oar side tracheae 5
In ulnar side convex surface pressure pad 10 and oar side convex surface pressure pad 11, same exhaust effect can achieve.
When Allen is tested, pressurization inflation rubber ball 1 sucks air by intake valve 2, and the other end is by exhaust valve 3 gas
Body is sent into ulnar side tracheae 4 and oar side gas 5 is managed, and after pressurization inflation, passes through ulnar side tracheae 4 and oar side tracheae 5, ulnar side convex surface pressure pad
10 and oar side convex surface pressure pad 11 inflate, block ruler, oar side artery blood flow.Since ulnar side convex surface pressure pad 10 and oar side convex surface add
Pressure pad 11 is not communicated with, and unscrews the thread cap of ulnar side tee tube, and ulnar side convex surface pressure pad 10 is deflated, ulnar artery recovery blood supply, and oar
Side convex surface pressure pad 11 is not deflated, and radial artery is still blocked, and then is changed by palm color or SPO2 waveform, judgment rule, oar
Collateral artery circulation.The pressurizer of this Allen experiment simultaneously, which can also be applied to radial artery puncturing, to be terminated, and radial artery hemostatic is oppressed.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit this foregoing is merely specific embodiment of the present utility model
The protection scope of utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should all contain and be within the protection scope of the utility model.
Claims (3)
1. a kind of Allen tests pressurizer, it is characterised in that: including pressurization inflation rubber ball (1) and tracheae, the pressurization inflation
One end of rubber ball (1) is equipped with intake valve (2), and the other end is equipped with exhaust valve (3), and pressurization inflation rubber ball (1) passes through exhaust valve
(3) it is connect with tracheae, the tracheae includes ulnar side tracheae (4) and oar side tracheae (5), and the end of ulnar side tracheae (4) is equipped with ulnar side
The end of convex surface pressure pad (10), oar side tracheae (5) is equipped with oar side convex surface pressure pad (11), ulnar side tracheae (4) and oar side tracheae
(5) air discharge cook is respectively equipped on, ulnar side convex surface pressure pad (10) and oar side convex surface pressure pad (11) connect wrist strap.
2. Allen according to claim 1 tests pressurizer, it is characterised in that: the air discharge cook is tee tube, threeway
The exhaust outlet of pipe is equipped with thread cap, and the air inlet of tee tube is equipped with check valve.
3. Allen according to claim 1 tests pressurizer, it is characterised in that: the wrist strap is adjustable discount wrist
Band (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502985.1U CN208958221U (en) | 2018-04-10 | 2018-04-10 | A kind of Allen experiment pressurizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502985.1U CN208958221U (en) | 2018-04-10 | 2018-04-10 | A kind of Allen experiment pressurizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208958221U true CN208958221U (en) | 2019-06-11 |
Family
ID=66746810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820502985.1U Expired - Fee Related CN208958221U (en) | 2018-04-10 | 2018-04-10 | A kind of Allen experiment pressurizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208958221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451571A (en) * | 2018-04-10 | 2018-08-28 | 南京市妇幼保健院 | A kind of Allen experiments pressurizer |
-
2018
- 2018-04-10 CN CN201820502985.1U patent/CN208958221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451571A (en) * | 2018-04-10 | 2018-08-28 | 南京市妇幼保健院 | A kind of Allen experiments pressurizer |
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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: 20190611 Termination date: 20210410 |