CN207306671U - Children's vim and vigour harvester - Google Patents
Children's vim and vigour harvester Download PDFInfo
- Publication number
- CN207306671U CN207306671U CN201720314333.0U CN201720314333U CN207306671U CN 207306671 U CN207306671 U CN 207306671U CN 201720314333 U CN201720314333 U CN 201720314333U CN 207306671 U CN207306671 U CN 207306671U
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- needle
- vigour
- vim
- blood
- syringe needle
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Abstract
The utility model discloses a kind of children's vim and vigour harvester, belong to medical field.Which overcome in the prior art arterial blood gas harvester to pediatric patient vim and vigour gather during there are inserting needle it is difficult the defects of.It includes needle tubing and the syringe needle on needle tubing, further include external blood-taking device, the external blood-taking device includes jointing, hose and blood taking needle, the jointing, hose and blood taking needle are sequentially connected, be equipped with sealing block in the front end interface of the jointing, syringe needle is connected through sealing block with jointing inside during use.The utility model can very easily realize the vim and vigour collection of children, improve the work efficiency of medical personnel.
Description
Technical field
The utility model belongs to a kind of medical appliance, specifically, more particularly to a kind of children's vim and vigour harvester.
Background technology
It is the important step to patient's illness analysis that medical staff, which gathers patient's vim and vigour and vim and vigour are carried out chemical examination,.Mesh
Before, existing arterial blood gas harvester includes needle tubing and the syringe needle on needle tubing, medical staff adopt to patient artery
During blood, the angle of the puncture inserting needle to Adult Artery is generally kept in 30 ° -60 ° or so, therefore uses above-mentioned vim and vigour harvester
To the collection of Adult Artery vim and vigour, there is no difficulty.But to the arteriopuncture needle angle of pediatric patient generally at 10 ° -30 °, newly
The needle angle of raw youngster is 10 ° -15 °, due to too small medical staff when using existing vim and vigour harvester of needle angle into
Pin puncture is very difficult, and children are active, it is difficult to keep a fixed needle angle, therefore is gathered using existing vim and vigour
Device is very difficult to pediatric patient collection vim and vigour.In addition blood and air during shifting in order to prevent after the blood sampling
The method that contacting needs, by needle enclosure, to use at present is to be inserted in a rubber block by syringe needle or discard syringe needle to screw on safty pin
Seat cap, the risk using rubber block sealing there are needle-penetration sealing block, and very inconvenient, needle stand cap sealing safe to use, it is close
The risk of blood and air contact is added during envelope.There is an urgent need for one kind in the prior art to be adopted suitable for children's arterial blood gas
The instrument of collection is to improve the work efficiency of infant blood-collecting.
Utility model content
The utility model aim is to provide a kind of children's vim and vigour harvester, to overcome arterial blood gas collection in the prior art
Device to pediatric patient vim and vigour gather during there are inserting needle it is difficult the defects of.
The utility model is realized using following technical scheme：A kind of children's vim and vigour harvester, including needle tubing and peace
Syringe needle on needle tubing, further includes external blood-taking device, and the external blood-taking device includes jointing, hose and blood sampling
Pin, the jointing, hose and blood taking needle are sequentially connected, and sealing block is equipped with the front end interface of the jointing, are used
When syringe needle connected through sealing block and jointing inside.
Moccasin set is cased with the syringe needle, gap, the moccasin set top are left between the sleeve and syringe needle of the moccasin set
Portion is blocked equipped with syringe needle.
In non-working condition, the outside of the syringe needle and moccasin set is equipped with protective cover.
The moccasin set and syringe needle are detachably connectable.
The length of the hose is 2cm~3cm.
Compared with prior art, the beneficial effects of the utility model are：
(1) the external blood-taking device blood taking needle of the utility model is small, and is connected with hose, and needle angle is flexibly square
Just, it is easy to fixed, success rate is high, can very easily realize the blood sampling of children, improve the work efficiency of medical personnel；
(2) being equipped with moccasin set outside the syringe needle of the utility model, the syringe needle that when use directly pierces through moccasin set front end blocks,
And play the upward strip of moccasin set, leather sheath automatically resets under elastic force effect after blood sampling, and syringe needle closure again seals syringe needle,
The process used time of sealing is short, and operation is easier；
(3) the utility model accesses different syringe needles by external blood-taking device when multiple inspection items are carried out at the same time
Blood sampling, avoids the repeated puncture to infant.
Brief description of the drawings
Fig. 1 is structure diagram when the utility model is used；
Fig. 2 is the syringe needle of the utility model and the structure diagram of needle tubing part；
Fig. 3 is the structure diagram of the external blood-taking device of the utility model.
In figure：1st, needle tubing；2nd, syringe needle；3rd, moccasin set；4th, protective cover；5th, syringe needle blocks；6th, jointing；7th, hose；8、
Blood taking needle；9th, sealing block.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment 1：
As shown in Figure 1 to Figure 3, a kind of children's vim and vigour harvester, including needle tubing 1, syringe needle 2 and external blood-taking device, pin
First 2 are installed on needle tubing 1, and the external blood-taking device includes jointing 6, hose 7 and blood taking needle 8, the jointing 6,
Hose 7 and blood taking needle 8 are sequentially connected, and are equipped with sealing block 9 in the front end interface of the jointing 6, and syringe needle passes through close during use
Envelope block 9 is connected with the inside of jointing 6.
Sealing block 9 is using materials such as the soft material such as rubber of good seal performance, to facilitate syringe needle 2 to pierce through.
The length of the hose 7 is 2cm~3cm.
In use, the piston of needle tubing 1 is pushed on the scale of 0.5-1ml, syringe needle 2 is pierced through to the sealing of jointing 6
Block 9, needle tubing 1, syringe needle 2, jointing 6, hose 7 and blood taking needle 8 are connected together, and patient's artery, blood are pierced into blood taking needle 8
Finally entered successively through blood taking needle 8, hose 7, jointing 6, syringe needle 2 in needle tubing 1, due to external blood-taking device blood taking needle volume
It is small, and connected with hose 7, needle angle is easy to adjust and can maintain the angle of a very little, can be very easily real
The blood sampling of existing children.
Embodiment 2：
As shown in Fig. 2, being cased with moccasin set 3 on the syringe needle 2, sky is left between the sleeve and syringe needle 2 of the moccasin set 3
Gap, the top of moccasin set 3 are equipped with syringe needle closure 5, and 2 front end of syringe needle is inserted in syringe needle closure 5.
Moccasin set 3 and syringe needle 2 are detachably connectable, and blood gas analyzer injects the position narrow space of blood, separate moccasin set 3
It can facilitate and blood is injected into the portable blood gas analyzer used in section room.
In use, directly piercing through the syringe needle closure 5 of 3 front end of moccasin set, and 3 upward strip of moccasin set is risen, after blood sampling
Moccasin set 3 automatically resets under elastic force effect, and syringe needle closure 5 again seals syringe needle 2, and the process used time of sealing is short, operation letter
Just, blood is aoxidized with air contact during can preventing transfer, and moccasin set 3 is directly removed when discharging blood.
The other guide of the present embodiment is same as Example 1.
Embodiment 3：
In non-working condition, the outside of the syringe needle 2 and moccasin set 3 is equipped with protective cover 4, and protective cover 4 can prevent medical care
Syringe needle 2 is pierced through moccasin set 3 and skin is damaged by personnel's imprudence.
The other guide of the present embodiment is same as Example 2.
Claims (5)
1. a kind of children's vim and vigour harvester, including needle tubing (1) and the syringe needle (2) on needle tubing (1), it is characterised in that：
External blood-taking device is further included, the external blood-taking device includes jointing (6), hose (7) and blood taking needle (8), the company
Connector (6), hose (7) and blood taking needle (8) are sequentially connected, and sealing block is equipped with the front end interface of the jointing (6)
(9), syringe needle (2) passes through sealing block (9) with being connected inside jointing (6) during use.
2. children's vim and vigour harvester according to claim 1, it is characterised in that：Moccasin set is cased with the syringe needle (2)
(3), gap is left between the sleeve and syringe needle (2) of the moccasin set (3), being equipped with syringe needle at the top of the moccasin set (3) blocks
(5)。
3. children's vim and vigour harvester according to claim 2, it is characterised in that：The syringe needle in non-working condition
(2) and the outside of moccasin set (3) is equipped with protective cover (4).
4. children's vim and vigour harvester according to claim 3, it is characterised in that：The moccasin set (3) can with syringe needle (2)
Separation connection.
5. children's vim and vigour harvester according to claim 1 or 2 or 3 or 4, it is characterised in that：The length of the hose (7)
Spend for 2cm~3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314333.0U CN207306671U (en) | 2017-03-28 | 2017-03-28 | Children's vim and vigour harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314333.0U CN207306671U (en) | 2017-03-28 | 2017-03-28 | Children's vim and vigour harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207306671U true CN207306671U (en) | 2018-05-04 |
Family
ID=62435645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720314333.0U Active CN207306671U (en) | 2017-03-28 | 2017-03-28 | Children's vim and vigour harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207306671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875571A (en) * | 2019-03-22 | 2019-06-14 | 济南市儿童医院（山东大学齐鲁儿童医院） | Special arterial blood gas collector for children |
-
2017
- 2017-03-28 CN CN201720314333.0U patent/CN207306671U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875571A (en) * | 2019-03-22 | 2019-06-14 | 济南市儿童医院（山东大学齐鲁儿童医院） | Special arterial blood gas collector for children |
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