CN208193111U - A kind of baby's blood sampling collection from heel device of suitable one-handed performance - Google Patents
A kind of baby's blood sampling collection from heel device of suitable one-handed performance Download PDFInfo
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- CN208193111U CN208193111U CN201820039884.5U CN201820039884U CN208193111U CN 208193111 U CN208193111 U CN 208193111U CN 201820039884 U CN201820039884 U CN 201820039884U CN 208193111 U CN208193111 U CN 208193111U
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Abstract
The utility model discloses a kind of baby's blood sampling collection from heel device of suitable one-handed performance, the internal clearance of the device is provided with negative pressure storage blood vessel and blood transfusion tube, the side of negative pressure storage blood vessel is provided with storage blood vessel rubber blood inlet, the bottom end of negative pressure storage blood vessel is provided with storage blood vessel rubber mouth and takes blood mouth, one end of blood transfusion tube is provided with storage blood vessel rubber blood inlet piercing needle, the other end is provided with puncture needle, puncture needle is set to the bottom of shell, a through-hole is offered on the side wall of shell, button mechanism is set in the through-hole and is oppositely arranged with storage blood vessel rubber blood inlet, button mechanism includes pressing cap, connecting shaft and fixed block, it is affixed by connecting shaft by cap and fixed block, spring is arranged in connecting shaft, storage blood vessel rubber blood inlet piercing needle is fixed on fixed block, fixed block and storage blood vessel rubber blood inlet gap setting.The device is easy to use, and blood sampling speed is fast, syringe needle gos deep into that skin site is accurate, blood sampling volume foot and blood sampling are high-efficient, substantially increases the safety of baby's foot.
Description
Technical field
The utility model relates to a kind of baby's blood sampling collection from heel devices of suitable one-handed performance, belong to medical equipment technology neck
Domain.
Background technique
Neonatal heel blood screening refers to the inspection that 72 hours acquisition Heel bloods carry out after baby due, mainly for hair
Sick rate is higher, early stage non-evident sympton but has laboratory positive indication, can make a definite diagnosis and treatable disease, so as to
Neonatal period, detects some inborn errors of metabolism diseases, therefrom finds out suspicious patient, further checks and makes a definite diagnosis,
So that infant is obtained early diagnosis and therapy, avoids physique caused by irreversible cerebral lesion and intellectual development obstacle, or even dead
It dies.Specifically, for example check whether child's there are the diseases such as phenylketonuria and galactosemia.This different disease is
The project of free inspection is included in by country, acquisition Heel blood can also screening child whether hypothyroidism.Existing blood sampling
Device has disadvantages that, the syringe needle of blood-taking device excessively shallowly can not blood was collected, it is too deep to injure interior layer tissue, take a blood sample it is extremely difficult and
Success rate of taking a blood sample is low, speed is slow, is also easy to that accident occurs.
Summary of the invention
The purpose of this utility model is exactly to solve the above problems, to provide a kind of baby of suitable one-handed performance
Blood sampling collection from heel device.
The above-mentioned purpose of the utility model, a kind of technical solution being achieved: baby of suitable one-handed performance
Blood sampling collection from heel device, including shell, the device are internally provided with negative pressure storage blood vessel and blood transfusion tube, the negative pressure storage blood vessel and defeated
Vascular space setting, the side of the negative pressure storage blood vessel are provided with storage blood vessel rubber blood inlet, the bottom end of the negative pressure storage blood vessel
It is provided with storage blood vessel rubber mouth and takes blood mouth, one end of the blood transfusion tube is provided with storage blood vessel rubber blood inlet piercing needle, another
End is provided with puncture needle, and the puncture needle is set to the bottom of shell, and a through-hole, button machine are offered on the side wall of the shell
Structure is set in the through-hole and is oppositely arranged with storage blood vessel rubber blood inlet, and the button mechanism includes by cap, connecting shaft and solid
Determine block, it is affixed by connecting shaft by cap and fixed block, spring is arranged in the connecting shaft, the fixed block is T-shaped structure, institute
It states storage blood vessel rubber blood inlet piercing needle to be fixed on fixed block, fixed block and storage blood vessel rubber blood inlet gap setting, institute
The bottom for stating shell is additionally provided with limited block for limiting to puncture needle.
Preferably, the shell is set to the outer surface of blood-taking device.
Preferably, the shell is made of medical PC material.
Preferably, the lower part of the shell is arranged with anti-pollution protective cover.
Preferably, the positive side of the negative pressure storage blood vessel is provided with the scale for showing blood volume.
Preferably, the positive side of the negative pressure storage blood vessel is additionally provided with two-dimension code area.
Preferably, the blood transfusion tube is plastic flexible pipe.
Preferably, the first ergonomic grip grip part and the second human engineering are provided in the middle part of the side wall of the shell
It learns hand holding part, the periphery setting of first ergonomic grip grip part and the second ergonomic grip grip part
There is slip-resistant texture.
Preferably, third ergonomic grip grip part, the third are provided at the top of another side wall of the shell
The periphery of ergonomic grip grip part is provided with slip-resistant texture.
Preferably, the width of the fixed block is greater than the width of through-hole.
The advantages of technical solutions of the utility model is mainly reflected in: the device greatly increases the blood sampling effect of baby's foot
Rate and safety, the apparatus structure is simple, easy to use, blood sampling speed is fast, syringe needle go deep into skin site is accurate, blood sampling volume foot and
It takes a blood sample high-efficient.Production cost is greatly reduced, is suitble to promote the use of in hospital.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness to those skilled in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of baby's blood sampling collection from heel device of the utility model.
Specific embodiment
The purpose of this utility model, advantage and feature will carry out figure by the non-limitative illustration of preferred embodiment below
Show and explains.These embodiments are only the prominent examples using technical solutions of the utility model, all to take equivalent replacement or wait
Effect transformation and formed technical solution, all fall within the requires of the utility model protection within the scope of.
In the description of the present invention, it should be noted that unless otherwise specific regulation or limiting, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be and be directly connected to, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
The utility model discloses a kind of baby's blood sampling collection from heel device of suitable one-handed performance, as shown in Figure 1, the device packet
Shell 1 is included, the shell 1 is set to the outer surface of blood-taking device, and the shell 1 is made of medical PC material.The device
It is internally provided with negative pressure storage blood vessel 2 and blood transfusion tube 3, the negative pressure storage blood vessel 2 and 3 gap setting of blood transfusion tube, the blood transfusion tube 3 are
Plastic flexible pipe, the plastic flexible pipe can be S-shaped or L shape.
The side of the negative pressure storage blood vessel is provided with storage blood vessel rubber blood inlet 21, the bottom end setting of the negative pressure storage blood vessel
There is storage blood vessel rubber mouth to take blood mouth 22, one end of the blood transfusion tube is provided with storage blood vessel rubber blood inlet piercing needle 31, another
End is provided with puncture needle 32, and the puncture needle 32 is set to the bottom of shell.
Offer a through-hole on the side wall of the shell, button mechanism 4 be set in the through-hole and with storage blood vessel rubber into
Blood mouth 21 is oppositely arranged.The button mechanism 4 includes pressing cap 41, connecting shaft and fixed block 43, is passed through by cap 41 and fixed block 43
Connecting shaft is affixed, and spring 44 is arranged in the connecting shaft, and one end of the spring is abutted with by cap, and the other end is supported with fixed block
It connects, the stroke of the spring is the length of connecting shaft, and the fixed block 43 is T-shaped structure, and the setting of the button mechanism is convenient for doctor
Business personnel operate the device by pressing the button mechanism in operation, and specifically, medical worker passes through in operation
Index finger presses the button mechanism.
The storage blood vessel rubber blood inlet piercing needle 31 is fixed on fixed block 43, fixed block 43 and storage blood vessel rubber into
21 gap setting of blood mouth, the purpose of above-mentioned setting are medical workers in blood sampling, and when push button mechanism, storage blood vessel rubber is into blood
Mouth piercing needle 31 can be inserted into like clockwork into storage blood vessel rubber blood inlet, greatly increase the accuracy rate of blood sampling.
The width of the fixed block 43 is greater than the width of through-hole, and the purpose of the setting is easy for button mechanism and is preferably fixed on through-hole
Interior, button mechanism will not fall off or fall from through-hole, and then improve the service life of the device.
The bottom of the shell is additionally provided with the limited block 5 for limiting to puncture needle, and the setting of the limited block can prevent
Puncture needle is inserted too deep in blood collection procedure.The lower part of the shell is arranged with anti-pollution protective cover 6, and the setting of the protective cover can be kept away
Exempt from puncture needle to be exposed in air, be contaminated, protective effect is played to the device.The front one of the negative pressure storage blood vessel 2
Side is provided with the scale 7 for showing blood volume.The scale can be intuitive to see negative when using the device convenient for medical staff
How much pressure stores up endovascular blood volume.The positive side of the negative pressure storage blood vessel 2 is additionally provided with two-dimension code area 8, the two dimensional code
The setting in region can be used for tracking of information, and medical worker during the work time can be directly by sweeping the two dimensional code for taking the device
Know corresponding is the blood sample of who baby.
The first ergonomic grip grip part 9 and the second ergonomic grip are provided in the middle part of the side wall of the shell
Grip part 10, specifically, the first ergonomic grip grip part 9 and the second ergonomic grip grip part 10 be set to by
The lower section of button mechanism, the top of protective cover are provided with third ergonomic grip gripping at the top of another side wall of shell
Portion 11.
Specifically, in the technical scheme, the first ergonomic grip grip part 9 is preferably middle finger position, the second people
Machine ergonomic handle grip part 10 is preferably nameless and little finger position, and third ergonomic grip grip part 11 is big thumb
Refer to position.Certainly, medical worker can hold grip part according to oneself use habit during the specifically used device
It holds, in the technical program, specific restriction is not done using position to grip part.
The periphery of first ergonomic grip grip part 9 and the second ergonomic grip grip part 10 is provided with
The periphery of slip-resistant texture, third ergonomic grip grip part 11 is provided with slip-resistant texture, the setting of the slip-resistant texture
Preferably the device is held when using the device convenient for medical worker, be not in slide, fall, bad gripping
Phenomenon.
In use, medical staff first massages or hot compress baby's heel, make its hyperemia, after cotton ball soaked in alcohol disinfection, medical worker
The protective cover covered on outside the device is first pulled out, then a hand holds baby's foot, and another hand holds blood-taking device, specifically
Ground, middle finger hold the first ergonomic grip grip part 9, and nameless and little finger holds the second ergonomic grip gripping
Portion 10, thumb hold third ergonomic grip grip part 11,
By the lower part of puncture needle be inserted into baby to blood sampling site, then by index finger push button mechanism, button machine
Spring in structure is in compressive state, spring push the storage blood vessel blood inlet piercing needle on fixed block inject storage blood vessel rubber into
Blood mouth, negative pressure store up intravascular the inside generation negative pressure and suck blood into, and completion blood sampling punctures, when waiting the scale of blood volume arrival needs,
Medical worker unclamps index finger, and the spring of compressive state restores former long, drive storage blood vessel blood inlet piercing needle on fixed block from
Storage blood vessel rubber mouth blood inlet is opened, stores up blood vessel rubber blood inlet self-closed, medical staff is by puncture needle from baby wait take a blood sample
Position is extracted, while cotton ball soaked in alcohol pressing being taken a blood sample puncture position again, completes blood sampling work, when medical worker need by blood sample from
When taking out in the device, blood mouth can be taken to take out blood sample by storing up blood vessel.The device only needs single hand in use
Operation, has liberated another hand, can be used to hold, fix baby's foot, prevent baby's foot in blood collection procedure from tampering and make
At injury.The device greatly increases the blood sampling efficiency and safety of baby's foot, and the apparatus structure is simple, easy to use,
Production cost is greatly reduced, is suitble to promote the use of in hospital.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For the those of ordinary skill in the field, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments, and thus amplify out it is obvious variation or
It changes among the protection scope created still in the utility model.
Still there are many embodiment, all technologies formed using equivalents or equivalent transformation for the utility model
Scheme is all fallen within the protection scope of the utility model.
Claims (10)
1. a kind of baby's blood sampling collection from heel device of suitable one-handed performance, it is characterised in that: including shell (1), the inside of the device
It is provided with negative pressure storage blood vessel (2) and blood transfusion tube (3), the negative pressure stores up blood vessel (2) and blood transfusion tube (3) gap setting,
The side of the negative pressure storage blood vessel is provided with storage blood vessel rubber blood inlet (21), and the bottom end of the negative pressure storage blood vessel is provided with
Storage blood vessel rubber mouth takes blood mouth (22), and one end of the blood transfusion tube is provided with storage blood vessel rubber blood inlet piercing needle (31), separately
One end is provided with puncture needle (32), and the puncture needle (32) is set to the bottom of shell, offers one on the side wall of the shell
Through-hole, button mechanism (4) are set in the through-hole and are oppositely arranged with storage blood vessel rubber blood inlet (21), the button mechanism
It (4) include affixed, the company that passes through connecting shaft by cap (41) and fixed block (43) by cap (41), connecting shaft and fixed block (43)
It is arranged in spindle spring (44), the fixed block (43) is T-shaped structure, the storage blood vessel rubber blood inlet piercing needle (31)
It is fixed on fixed block (43), fixed block (43) and storage blood vessel rubber blood inlet (21) gap setting, the bottom of the shell is also
It is provided with the limited block (5) for limiting to puncture needle.
2. a kind of baby's blood sampling collection from heel device of suitable one-handed performance according to claim 1, it is characterised in that: the shell
Body (1) is set to the outer surface of blood-taking device.
3. a kind of baby's blood sampling collection from heel device of suitable one-handed performance according to claim 1, it is characterised in that: the shell
Body (1) is made of medical PC material.
4. a kind of baby's blood sampling collection from heel device of suitable one-handed performance according to claim 1, it is characterised in that: the shell
The lower part of body is arranged with anti-pollution protective cover (6).
5. a kind of baby's blood sampling collection from heel device of suitable one-handed performance according to claim 1, it is characterised in that: described negative
The positive side of pressure storage blood vessel (2) is provided with the scale (7) for showing blood volume.
6. a kind of baby's blood sampling collection from heel device of suitable one-handed performance according to claim 1, it is characterised in that: described negative
The positive side of pressure storage blood vessel (2) is additionally provided with two-dimension code area (8).
7. a kind of baby's blood sampling collection from heel device of suitable one-handed performance according to claim 1, it is characterised in that: described defeated
Blood vessel (3) is plastic flexible pipe.
8. a kind of baby's blood sampling collection from heel device of suitable one-handed performance according to claim 1, it is characterised in that: the shell
It is provided with the first ergonomic grip grip part (9) and the second ergonomic grip grip part (10) in the middle part of the side wall of body,
The periphery of first ergonomic grip grip part (9) and the second ergonomic grip grip part (10) is provided with anti-skidding
Texture.
9. a kind of baby's blood sampling collection from heel device of suitable one-handed performance according to claim 1, it is characterised in that: the shell
Third ergonomic grip grip part (11) is provided at the top of another side wall of body, the third ergonomic grip holds
The periphery in portion (11) is provided with slip-resistant texture.
10. a kind of baby's blood sampling collection from heel device of suitable one-handed performance according to claim 1, it is characterised in that: described
The width of fixed block (43) is greater than the width of through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039884.5U CN208193111U (en) | 2018-01-10 | 2018-01-10 | A kind of baby's blood sampling collection from heel device of suitable one-handed performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039884.5U CN208193111U (en) | 2018-01-10 | 2018-01-10 | A kind of baby's blood sampling collection from heel device of suitable one-handed performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208193111U true CN208193111U (en) | 2018-12-07 |
Family
ID=64491353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820039884.5U Expired - Fee Related CN208193111U (en) | 2018-01-10 | 2018-01-10 | A kind of baby's blood sampling collection from heel device of suitable one-handed performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208193111U (en) |
-
2018
- 2018-01-10 CN CN201820039884.5U patent/CN208193111U/en not_active Expired - Fee Related
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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: 20181207 Termination date: 20200110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |