CN206151469U - Vacuum blood collector - Google Patents
Vacuum blood collector Download PDFInfo
- Publication number
- CN206151469U CN206151469U CN201620830753.XU CN201620830753U CN206151469U CN 206151469 U CN206151469 U CN 206151469U CN 201620830753 U CN201620830753 U CN 201620830753U CN 206151469 U CN206151469 U CN 206151469U
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- jack
- blood taking
- taking needle
- utility
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Abstract
The utility model discloses a vacuum blood collector, including the vacuum cylinder, the upper end fixed mounting of vacuum cylinder has a fixed head, and the center department of fixed head is equipped with the jack that runs through one about, and the jack communicates with each other with vacuum cylinder inside, and the position that jack and vacuum cylinder are linked together is equipped with sealing film, be equipped with the blood taking needle in the jack, be fixed with the needle file on the blood taking needle, the utility model discloses rational in infrastructure, whole leakproofness is good, the condition of external contamination can not appear, whole disposable, and consequently whole safety and sanitation more prevent cross infection's the condition.
Description
Technical field
The utility model is related to medicine equipment, specifically a kind of vacuum blood collector.
Background technology
Arterial blood drawing technology is the NP commonly used in clinical position, and particularly respiratory disease is determined whether to lack
It is indispensable means that the state of an illness of oxygen and carbon dioxide retention etc. judges.At present, the artery blood sampling equipment for clinically using is more
It is integrated for blood collecting containers and blood taking needle or is directly prepared into using liquaemin liquid moistening syringe.
Existing vacuum blood collector is inconvenient when in use, and is easily polluted by external environment condition so that Dewar bottle is true
Reciprocal of duty cycle is not high, it is difficult to ensure airtight, therefore very impracticable.
Utility model content
The purpose of this utility model is to provide a kind of vacuum blood collector, to solve above-mentioned background technology in propose ask
Topic.
For achieving the above object, the utility model provides following technical scheme：
A kind of vacuum blood collector, including Dewar bottle, the upper end of Dewar bottle is installed with gland, the center of gland
About one jack for running through is provided with, jack is communicated with inside Dewar bottle, and the position that jack is connected with Dewar bottle is provided with sealing
Film；Blood taking needle is provided with the jack, needle stand is fixed with blood taking needle, blood taking needle is arranged through needle stand；On the outer wall of needle stand
The bayonet socket of annular is provided with, and the inwall of jack is provided with the projection being engaged with bayonet socket, by pushing blood taking needle so that needle stand profit
The high spot of jack is fixed on bayonet socket, now blood taking needle punctures sealing film, and such blood taking needle is just in achievable and Dewar bottle
Portion communicates；The blood taking needle is fixed in gland using adhesive tape, is torn when using fixed on adhesive tape, and the gland
Closure is cased with, prevents blood taking needle to be contaminated using closure.
As further program of the utility model：The Dewar bottle is provided with graduation mark.
As the utility model further scheme：The sealing film is made using quality of rubber materials.
Compared with prior art, the beneficial effects of the utility model are：The utility model is rational in infrastructure, overall tightness
It is good, be not in the situation of external contamination, overall time is used, therefore overall more safety and sanitation, prevents intersection sense
The situation of dye.
Description of the drawings
Fig. 1 is a kind of structural representation of vacuum blood collector of the utility model.
In figure：1- Dewar bottles, 2- glands, 3- jacks, 4- needle stands, 5- blood taking needles, 6- bayonet sockets, 7- projections, 8- adhesive tapes, 9-
Closure, 10- sealing films, 11- graduation marks.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, in the utility model embodiment, a kind of vacuum blood collector, including Dewar bottle 1, the upper end of Dewar bottle 1
Gland 2 is installed with, the center of gland 2 is provided with about one jack 3 for running through, jack 3 and the inside phase of Dewar bottle 1
It is logical, and the position that jack 3 is connected with Dewar bottle 1 is provided with sealing film 10；Blood taking needle 5, blood taking needle 5 are provided with the jack 3
On be fixed with needle stand 4, blood taking needle 5 is arranged through needle stand 4；The outer wall of needle stand 4 is provided with the bayonet socket 6 of annular, and the inwall of jack 3
The projection 7 being engaged with bayonet socket 6 is provided with, by pushing blood taking needle 5 so that needle stand 4 is fixed on the convex of jack 3 using bayonet socket 6
Rise at 7, now blood taking needle 5 punctures sealing film 10, such blood taking needle 5 is just capable of achieving to be communicated with inside Dewar bottle 1；The blood sampling
Pin 5 is fixed in gland 2 using adhesive tape 8, to be torn when using and be fixed with closure on adhesive tape 8, and the gland 2
9, prevent blood taking needle to be contaminated using closure 9.
The Dewar bottle 1 is provided with graduation mark 11.
The sealing film 10 is made using quality of rubber materials.
Operation principle of the present utility model is：The outer wall of needle stand 4 is provided with the bayonet socket 6 of annular, and sets on the inwall of jack 3
There is the projection 7 being engaged with bayonet socket 6, by pushing blood taking needle 5 so that needle stand 4 is fixed on the projection 7 of jack 3 using bayonet socket 6
Locate, now blood taking needle 5 punctures sealing film 10, such blood taking needle 5 is just capable of achieving to be communicated with inside Dewar bottle 1.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (3)
1. a kind of vacuum blood collector, it is characterised in that including Dewar bottle, the upper end of Dewar bottle is installed with gland, it is fixed
The center of head is provided with about one jack for running through, and jack is communicated with inside Dewar bottle, and the position that jack is connected with Dewar bottle
Sealing film is installed；Blood taking needle is provided with the jack, needle stand is fixed with blood taking needle, blood taking needle is arranged through needle stand；Pin
The outer wall of seat is provided with the bayonet socket of annular, and the inwall of jack is provided with the projection being engaged with bayonet socket；The blood taking needle is adopted
Adhesive tape is fixed in gland, and is fixed with closure in the gland.
2. vacuum blood collector according to claim 1, it is characterised in that the Dewar bottle is provided with graduation mark.
3. vacuum blood collector according to claim 1, it is characterised in that the sealing film is made using quality of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830753.XU CN206151469U (en) | 2016-08-03 | 2016-08-03 | Vacuum blood collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830753.XU CN206151469U (en) | 2016-08-03 | 2016-08-03 | Vacuum blood collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206151469U true CN206151469U (en) | 2017-05-10 |
Family
ID=58647581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620830753.XU Active CN206151469U (en) | 2016-08-03 | 2016-08-03 | Vacuum blood collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206151469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200722A (en) * | 2019-05-22 | 2019-09-06 | 李�浩 | A kind of annular mouse vein laser blood-drawing device |
-
2016
- 2016-08-03 CN CN201620830753.XU patent/CN206151469U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200722A (en) * | 2019-05-22 | 2019-09-06 | 李�浩 | A kind of annular mouse vein laser blood-drawing device |
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