CN208876555U - A kind of medical pediatric nursing blood-taking device - Google Patents
A kind of medical pediatric nursing blood-taking device Download PDFInfo
- Publication number
- CN208876555U CN208876555U CN201820291708.0U CN201820291708U CN208876555U CN 208876555 U CN208876555 U CN 208876555U CN 201820291708 U CN201820291708 U CN 201820291708U CN 208876555 U CN208876555 U CN 208876555U
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- fixedly connected
- support plate
- blood
- symmetrical
- circular shaft
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Abstract
The utility model discloses a kind of medical pediatric nursing blood-taking devices, including support plate, it is characterized in that: being fixedly connected with symmetrical fixed block one and four support column on the downside of the support plate, the downside middle position of the support plate is fixedly connected with semicircular cylinder one, the support plate side is fixedly connected with hollow cylinder, the position that the support plate corresponds to the hollow cylinder is provided with circular hole, the upper end of the hollow cylinder is fixedly connected with spring, the other end of the spring is fixedly connected with round block, circular shaft is fixedly connected on the downside of the round block, the circular shaft passes through the spring, the utility model relates to field of medical device in the hollow cylinder for the lower half portion setting of the circular shaft, specifically, it is related to a kind of medical pediatric nursing blood-taking device the utility model structure novel, the children weaker for self-control play the role of confinement when taking a blood sample, side Just medical staff works.
Description
Technical field
The utility model relates to field of medical device, in particular, being related to a kind of medical pediatric nursing blood-taking device.
Background technique
When doctor checks pediatric patients, it is sometimes desirable to which blood sampling chemical examination, general blood-sampling method is to prick blood taking needle
It takes a blood sample after the finger of broken children, but children may allow children to dodge fearing for acupuncture treatment at heart, be unfavorable for medical staff's work
Make, lack at present a kind of finger by children it is fixed after the device taken a blood sample, this is in place of the deficiencies in the prior art.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of medical pediatric nursing blood-taking devices, convenient to suffer to paediatrics
Person's blood sampling.
The utility model adopts the following technical solution realizes goal of the invention:
A kind of medical pediatric nursing blood-taking device, including support plate (3), it is characterized in that: solid on the downside of the support plate (3)
The fixed block one (12) and four support columns (5), the downside middle position of the support plate (3) for determining connected symmetrical dendrimer are fixedly connected with half
Cylinder one (11), support plate (3) side are fixedly connected hollow cylinder (8), the corresponding hollow cylinder of the support plate (3)
(8) position is provided with circular hole (20), and the upper end of the hollow cylinder (8) is fixedly connected spring (2), the spring (2) it is another
One end is fixedly connected round block (1), is fixedly connected circular shaft (9) on the downside of the round block (1), and the circular shaft (9) passes through the spring
(2), in the hollow cylinder (8), the lower end of the circular shaft (9) is provided with can for the lower half portion setting of the circular shaft (9)
The blood taking needle (10) of disassembly, the blood taking needle (10) pass through the circular hole (20), hinged symmetrical nut on the support plate (3)
(4), the symmetrical nut (4) is threadedly coupled screw rod (16) respectively, and the lower end of the symmetrical screw rod (16) is fixed with connection
The round bar of block (19), the symmetrical link block (19) is each passed through sliding slot (17), and one end of the symmetrical sliding slot (17) is solid
Surely horizontal axis (18) being connected, the both ends of each horizontal axis (18) are hinged with one end of connecting rod one (13) and connecting rod two (14) respectively,
The other end of each connecting rod one (13) is respectively articulated with the corresponding fixed block one (12), each connecting rod two (14)
The other end is respectively articulated with corresponding fixed block two (15), and the fixed block two (15) is fixed on the upside of square plate (6), the side
The semicircular cylinder two (7) with the semicircular cylinder one (11) cooperation is fixedly connected on shape plate (6).
The length of semicircular cylinder two (7) front end is longer than the semicircular cylinder one (11).
Compared with prior art, the advantages and positive effects of the utility model are as follows: to children blood was collected when, first by youngster
Virgin arm is placed on semicircular cylinder two, then rotating nut, and nut rotation moves up the screw rod being threadedly coupled with it, the company of drive
It connects block to move up, sliding slot is driven to move horizontally while moving up, horizontal axis is driven to move horizontally while moving up, drive connecting rod one and connect
Bar two is swung, and moves up connecting rod one and the hinged place of connecting rod two, and square plate is driven to move up, and is driven semicircular cylinder two to move up, is made semicircle
Cylinder one and semicircular cylinder two close up, and grip the arm of children, and the hand of children exposes semicircular cylinder one, the blood sampling for finger of taking a blood sample
Position is directed at blood taking needle, then presses round block, round block moves down compressed spring while moving down circular shaft, while circular shaft moves down drive
Blood taking needle moves down, and blood taking needle moves down the finger for puncturing children, and round block, round block no longer stress, bullet are unclamped in doctor's blood was collected work
Spring return drives round block return, blood taking needle return.
Detailed description of the invention
Fig. 1 is the schematic perspective view one of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the schematic perspective view two of the utility model.
Fig. 4 is the sectional perspective structural schematic diagram of the utility model.
Fig. 5 is the schematic perspective view of the link block of the utility model.
In figure: 1, round block, 2, spring, 3, support plate, 4, nut, 5, support column, 6, square plate, 7, semicircular cylinder two, 8, sky
Heart cylinder, 9, circular shaft, 10, blood taking needle, 11, semicircular cylinder one, 12, fixed block one, 13, connecting rod one, 14, connecting rod two, 15, fixed block
Two, 16, screw rod, 17, sliding slot, 18, horizontal axis, 19, link block, 20, circular hole.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
As Figure 1-Figure 5, the utility model includes support plate 3, is fixedly connected with symmetrical fixation on the downside of the support plate 3
Block 1 and four support columns 5, the downside middle position of the support plate 3 are fixedly connected with semicircular cylinder 1, the support plate 3 one
Side is fixedly connected with hollow cylinder 8, and the position of the corresponding hollow cylinder 8 of the support plate 3 is provided with circular hole 20, the open circles
The upper end of cylinder 8 is fixedly connected with spring 2, and the other end of the spring 2 is fixedly connected with round block 1, and the downside of the round block 1 is fixedly connected
Circular shaft 9, the circular shaft 9 pass through the spring 2, and the lower half portion of the circular shaft 9 is arranged in the hollow cylinder 8, the circle
The lower end of axis 9 is provided with the blood taking needle 10 that can be dismantled, and the blood taking needle 10 passes through the circular hole 20, cuts with scissors in the support plate 3
Symmetrical nut 4 is connect, the symmetrical nut 4 is threadedly coupled screw rod 16 respectively, and the lower end of the symmetrical screw rod 16 is fixed with
The round bar of link block 19, the symmetrical link block 19 is each passed through sliding slot 17, and one end of the symmetrical sliding slot 17 is fixed to be connected
Horizontal axis 18 is connect, the both ends of each horizontal axis 18 are hinged with one end of connecting rod 1 and connecting rod 2 14 respectively, each connecting rod
One 13 other end is respectively articulated with the corresponding fixed block 1, and the other end of each connecting rod 2 14 is respectively articulated with correspondence
Fixed block 2 15, the fixed block 2 15 is fixed on the upside of square plate 6, is fixedly connected on the square plate 6 and described half
The semicircular cylinder 27 that cylinder 1 cooperates.
The length of 27 front end of semicircular cylinder is longer than the semicircular cylinder 1.
The workflow of the utility model are as follows: when blood was collected to children, the arm of children is placed on semicircular cylinder first
On 27, then rotating nut 4, the rotation of nut 4 move up the screw rod being threadedly coupled with it 16, link block 19 are driven to move up, drive
Sliding slot 17 moves horizontally while moving up, and horizontal axis 18 is driven to move horizontally while moving up, and drives connecting rod 1 and connecting rod 2 14
It swings, moves up connecting rod 1 and the hinged place of connecting rod 2 14, square plate 6 is driven to move up, semicircular cylinder 27 is driven to move up, make half
Cylinder 1 and semicircular cylinder 27 close up, and grip the arm of children, and the hand of children exposes semicircular cylinder 1, hand of taking a blood sample
The blood sampling site of finger is directed at blood taking needle 10, then presses round block 1, round block 1 moves down compressed spring 2 while moving down circular shaft 9, together
When circular shaft 9 move down blood taking needle 10 driven to move down, blood taking needle 10 moves down the finger for puncturing children, and doctor's blood was collected work is unclamped
Round block 1, the no longer stress of round block 1,2 return of spring drive 1 return of round block, and 10 return of blood taking needle, blood taking needle 10 can using engaging
Disassembly mode connects circular shaft 9, is convenient for changing blood taking needle 10, and nut 4 rotates backward, so that semicircular cylinder 27 resets.
Disclosed above is only a specific embodiment of the utility model, and still, the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (2)
1. a kind of medical pediatric nursing blood-taking device, including support plate (3), it is characterized in that: fixed on the downside of the support plate (3) connect
Symmetrical fixed block one (12) and four support columns (5) are connect, the downside middle position of the support plate (3) is fixedly connected with semicircular cylinder
One (11), support plate (3) side are fixedly connected hollow cylinder (8), the corresponding hollow cylinder (8) of the support plate (3)
Position be provided with circular hole (20), the upper end of the hollow cylinder (8) is fixedly connected spring (2), the other end of the spring (2)
It being fixedly connected round block (1), is fixedly connected circular shaft (9) on the downside of the round block (1), the circular shaft (9) passes through the spring (2),
In the hollow cylinder (8), the lower end of the circular shaft (9) is provided with and can dismantle for the lower half portion setting of the circular shaft (9)
Blood taking needle (10), the blood taking needle (10) passes through the circular hole (20), hinged symmetrical nut (4) on the support plate (3),
The symmetrical nut (4) is threadedly coupled screw rod (16) respectively, and the lower end of the symmetrical screw rod (16) is fixed with link block
(19), the round bar of the symmetrical link block (19) is each passed through sliding slot (17), and one end of the symmetrical sliding slot (17) is fixed
It connects horizontal axis (18), the both ends of each horizontal axis (18) are hinged with one end of connecting rod one (13) and connecting rod two (14) respectively, often
The other end of a connecting rod one (13) is respectively articulated with the corresponding fixed block one (12), each connecting rod two (14) it is another
One end is respectively articulated with corresponding fixed block two (15), and the fixed block two (15) is fixed on the upside of square plate (6), described rectangular
The semicircular cylinder two (7) with the semicircular cylinder one (11) cooperation is fixedly connected on plate (6).
2. medical pediatric nursing blood-taking device according to claim 1, it is characterized in that: the semicircular cylinder two (7) front end
Length is longer than the semicircular cylinder one (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291708.0U CN208876555U (en) | 2018-03-02 | 2018-03-02 | A kind of medical pediatric nursing blood-taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820291708.0U CN208876555U (en) | 2018-03-02 | 2018-03-02 | A kind of medical pediatric nursing blood-taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208876555U true CN208876555U (en) | 2019-05-21 |
Family
ID=66491981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820291708.0U Expired - Fee Related CN208876555U (en) | 2018-03-02 | 2018-03-02 | A kind of medical pediatric nursing blood-taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208876555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134691A (en) * | 2020-02-28 | 2020-05-12 | 青岛市中心医院 | Clinical laboratory presses sampling device |
-
2018
- 2018-03-02 CN CN201820291708.0U patent/CN208876555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134691A (en) * | 2020-02-28 | 2020-05-12 | 青岛市中心医院 | Clinical laboratory presses 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20200302 |