CN206950172U - A kind of infant's blood-taking device - Google Patents
A kind of infant's blood-taking device Download PDFInfo
- Publication number
- CN206950172U CN206950172U CN201720021064.9U CN201720021064U CN206950172U CN 206950172 U CN206950172 U CN 206950172U CN 201720021064 U CN201720021064 U CN 201720021064U CN 206950172 U CN206950172 U CN 206950172U
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- China
- Prior art keywords
- guide sleeve
- blood
- taking device
- infant
- wall
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- Expired - Fee Related
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model provides a kind of infant's blood-taking device, belongs to blood-taking device field.It solves the problems, such as that existing blood-taking device blood sampling is inaccurate and can cause pollution.This infant blood-taking device, including clear tubular body, body top has the openning shape mouth of pipe, in addition to the circle shell-like guide sleeve being fixed on the mouth of pipe, guide sleeve top outer wall is fixed with support ring, and guide sleeve is removably embedded in body, guide sleeve outer wall is bonded with inboard wall of tube body, and support ring offsets with the mouth of pipe, and guide sleeve is coaxially disposed with body, guide sleeve bottom has towards the inclined necking of body axis, in addition to blocking, and blocking is removably blocked on guide sleeve top.The blood sampling of this blood-taking device is accurate, and is avoided that and causes pollution.
Description
Technical field
The utility model belongs to blood-taking device technical field, is related to a kind of infant's blood-taking device.
Background technology
Existing blood-taking device is generally heparin tube, but when being taken a blood sample to infant, typically can wear out finger skin using syringe needle,
Finger is bonded using heparin tube top tube wall, blood is flowed into heparin tube along inboard wall of tube body, but the mouth of pipe can be polluted, is especially filled in
After entering blocking, blocking may can be also polluted, while also easily cause heparin tube to obscure after adhesion blood on tube wall, cause to take a blood sample
Amount is inaccurate, it is therefore necessary to is improved.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided one kind is avoided that blood dirt
Dye, and can guarantee that the clean infant's blood-taking device of blood sampling tube wall.
The purpose of this utility model can be realized by following technical proposal：A kind of infant's blood-taking device, including it is transparent
Tubulose body, body top have the openning shape mouth of pipe, it is characterised in that：Also include the circle shell-like guide sleeve being fixed on the mouth of pipe,
Guide sleeve top outer wall is fixed with support ring, and guide sleeve is removably embedded in body, and guide sleeve outer wall pastes with inboard wall of tube body
Close, support ring is offseted with the mouth of pipe, and guide sleeve is coaxially disposed with body, and guide sleeve bottom has towards the inclined contracting of body axis
Mouthful, in addition to blocking, and blocking is removably blocked on guide sleeve top.
Under normal circumstances, guide sleeve is fixed with body, is worn out infant finger skin using syringe needle, is utilized guide sleeve top
Finger is bonded, so that blood enters in body along guide sleeve, because guide sleeve bottom has necking, therefore avoids blood from hanging
On inboard wall of tube body, so as to can guarantee that blood sampling volume is accurate, after blood sampling, blocking is fixed on guide sleeve top, utilized afterwards
Guide sleeve opens and closes body, to avoid the blood on guide sleeve top from causing secondary pollution.
In a kind of above-mentioned infant's blood-taking device, described guide sleeve top inwall has the annular guiding of enlarging shape
Face, in addition to circle shell-like rubber sleeve, rubber sleeve bottom outer wall is fixed with guide sleeve inwall, and rubber sleeve is coaxially disposed with body,
Rubber sleeve top is higher by guide sleeve top, and described blocking includes lamellar baffle plate and is fixed on the cylindrical block of baffle bottom
Briquetting, and briquetting outer wall have with spigot surface coordinate pressure surface, and can by the briquetting plug of blocking on the inwall of guide sleeve top, and
Rubber sleeve top is set to be pressed between pressure surface and spigot surface, and baffle plate is against guide sleeve top.
Therefore in blood collection procedure, it is avoided that infant finger produces tension using rubber sleeve, while blood typically can
It is bonded on rubber sleeve inside and outside wall, therefore utilizes pressure surface and spigot surface compressing guide sleeve, can further avoids blood from causing secondary dirt
Dye.
In a kind of above-mentioned infant's blood-taking device, described support ring periphery is provided with anti-slop serrations.
After blood sampling, coordinated using support ring and guide sleeve and open and close body.
In a kind of above-mentioned infant's blood-taking device, described support ring is structure as a whole with guide sleeve.
Compared with prior art, the utility model has the following advantages that：
Under normal circumstances, guide sleeve is fixed with body, is worn out infant finger skin using syringe needle, is utilized guide sleeve top
Finger is bonded, so that blood enters in body along guide sleeve, because guide sleeve bottom has necking, therefore avoids blood from hanging
On inboard wall of tube body, so as to can guarantee that blood sampling volume is accurate, after blood sampling, blocking is fixed on guide sleeve top, utilized afterwards
Guide sleeve opens and closes body, to avoid the blood on guide sleeve top from causing secondary pollution.
Brief description of the drawings
Fig. 1 is present apparatus view sub-anatomy.
Fig. 2 is present apparatus assembled sectional view.
Fig. 3 is the assembled sectional view after present apparatus dismounting blocking.
In figure,
1st, body；11st, the mouth of pipe；
2nd, guide sleeve；21st, support ring；22nd, necking；23rd, spigot surface；
3rd, blocking；31st, baffle plate；32nd, briquetting；33rd, pressure surface；
4th, rubber sleeve.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As Figure 1-3, a kind of infant's blood-taking device of the utility model, including clear tubular body 1, the top of body 1
With the openning shape mouth of pipe 11, in addition to the circle shell-like guide sleeve 2 being fixed on the mouth of pipe 11, the top outer wall of guide sleeve 2 are fixed with branch
Pushing out ring 21, and guide sleeve 2 is removably embedded in body 1, the outer wall of guide sleeve 2 is bonded with the inwall of body 1, support ring 21 and the mouth of pipe
11 are offseted, and guide sleeve 2 is coaxially disposed with body 1, and the bottom of guide sleeve 2 has towards the inclined necking 22 of the axis of body 1, in addition to
Blocking 3, and blocking 3 is removably blocked on the top of guide sleeve 2.
Further, the top inwall of guide sleeve 2 has the annular spigot surface 23 of enlarging shape, in addition to circle shell-like rubber sleeve 4,
The bottom outer wall of rubber sleeve 4 is fixed with the inwall of guide sleeve 2, and rubber sleeve 4 is coaxially disposed with body 1, and the top of rubber sleeve 4 is higher by guiding
2 tops are covered, blocking 3 includes lamellar baffle plate 31 and is fixed on the cylindrical block briquetting 32 of the bottom of baffle plate 31, and outside briquetting 32
Wall has the pressure surface 33 coordinated with spigot surface 23, and can fill in the briquetting 32 of blocking 3 on the top inwall of guide sleeve 2, and makes rubber
The top of gum cover 4 is pressed between pressure surface 33 and spigot surface 23, and baffle plate 31 is against the top of guide sleeve 2.The periphery of support ring 21 is provided with
Anti-slop serrations.Support ring 21 is structure as a whole with guide sleeve 2.
Under normal circumstances, guide sleeve 2 is fixed with body 1, is worn out infant finger skin using syringe needle, is utilized guide sleeve 2
Top is bonded finger, so that blood enters in body 1 along guide sleeve 2, because the bottom of guide sleeve 2 has necking 22, therefore
Avoid blood from hanging on the inwall of body 1, so as to can guarantee that blood sampling volume is accurate, after blood sampling, blocking 3 is fixed on guide sleeve 2
Top, body 1 is opened and closed using guide sleeve 2 afterwards, to avoid the blood on the top of guide sleeve 2 from causing secondary pollution.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although body 1, the mouth of pipe 11, guide sleeve 2, support ring 21, necking 22, spigot surface 23, envelope have more been used herein
The terms such as plug 3, baffle plate 31, briquetting 32, pressure surface 33, rubber sleeve 4, but it is not precluded from the possibility using other terms.Use this
A little terms are used for the purpose of more easily describing and explaining essence of the present utility model；It is construed as what any one was added
Limitation is all disagreed with the utility model spirit.
Claims (4)
1. a kind of infant's blood-taking device, including clear tubular body (1), body (1) top has the openning shape mouth of pipe (11), its
It is characterised by：Also include the circle shell-like guide sleeve (2) being fixed on the mouth of pipe (11), guide sleeve (2) top outer wall is fixed with support
Ring (21), and guide sleeve (2) is removably embedded in body (1), guide sleeve (2) outer wall is bonded with body (1) inwall, support ring
(21) offseted with the mouth of pipe (11), and guide sleeve (2) is coaxially disposed with body (1), guide sleeve (2) bottom has towards body (1) axle
The inclined necking of line (22), in addition to blocking (3), and blocking (3) is removably blocked on guide sleeve (2) top.
A kind of 2. infant's blood-taking device according to claim 1, it is characterised in that：In described guide sleeve (2) top
Wall has the annular spigot surface (23) of enlarging shape, in addition to circle shell-like rubber sleeve (4), rubber sleeve (4) bottom outer wall and guide sleeve
(2) inwall is fixed, and rubber sleeve (4) is coaxially disposed with body (1), and rubber sleeve (4) top is higher by guide sleeve (2) top, described
Blocking (3) include lamellar baffle plate (31) and be fixed on the cylindrical block briquetting (32) of baffle plate (31) bottom, and briquetting
(32) outer wall has the pressure surface (33) coordinated with spigot surface (23), and can push up briquetting (32) plug of blocking (3) in guide sleeve (2)
Hold on inwall, and rubber sleeve (4) top is pressed between pressure surface (33) and spigot surface (23), and baffle plate (31) is against guide sleeve
(2) top.
A kind of 3. infant's blood-taking device according to claim 2, it is characterised in that：Described support ring (21) periphery is set
There are anti-slop serrations.
A kind of 4. infant's blood-taking device according to claim 3, it is characterised in that：Described support ring (21) is with being oriented to
Set (2) is structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021064.9U CN206950172U (en) | 2017-01-09 | 2017-01-09 | A kind of infant's blood-taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021064.9U CN206950172U (en) | 2017-01-09 | 2017-01-09 | A kind of infant's blood-taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206950172U true CN206950172U (en) | 2018-02-02 |
Family
ID=61377577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720021064.9U Expired - Fee Related CN206950172U (en) | 2017-01-09 | 2017-01-09 | A kind of infant's blood-taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206950172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811642A (en) * | 2019-09-26 | 2020-02-21 | 广州阳普医疗科技股份有限公司 | Blood sampling device |
-
2017
- 2017-01-09 CN CN201720021064.9U patent/CN206950172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811642A (en) * | 2019-09-26 | 2020-02-21 | 广州阳普医疗科技股份有限公司 | Blood sampling device |
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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 |
Granted publication date: 20180202 Termination date: 20210109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |