CN109998568A - A kind of self-service blood-taking device of clinical laboratory's painless type - Google Patents
A kind of self-service blood-taking device of clinical laboratory's painless type Download PDFInfo
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- CN109998568A CN109998568A CN201910351145.9A CN201910351145A CN109998568A CN 109998568 A CN109998568 A CN 109998568A CN 201910351145 A CN201910351145 A CN 201910351145A CN 109998568 A CN109998568 A CN 109998568A
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- block
- blood
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- hole
- spring
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/150022—Source of blood for capillary blood or interstitial fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
- A61B5/150106—Means for reducing pain or discomfort applied before puncturing; desensitising the skin at the location where body is to be pierced
- A61B5/150152—Means for reducing pain or discomfort applied before puncturing; desensitising the skin at the location where body is to be pierced by an adequate mechanical impact on the puncturing location
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15103—Piercing procedure
- A61B5/15107—Piercing being assisted by a triggering mechanism
- A61B5/15111—Semi-automatically triggered, e.g. at the end of the cocking procedure, for instance by biasing the main drive spring or when reaching sufficient contact pressure, the piercing device is automatically triggered without any deliberate action by the user
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15142—Devices intended for single use, i.e. disposable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15186—Devices loaded with a single lancet, i.e. a single lancet with or without a casing is loaded into a reusable drive device and then discarded after use; drive devices reloadable for multiple use
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Pain & Pain Management (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention belongs to blood-taking device fields, especially a kind of self-service blood-taking device of clinical laboratory's painless type, aiming at the problem that existing blood sampling quantity will increase greatly the burden of medical worker, now propose following scheme, it includes bottom plate, the middle position of the plate upper surface is provided with cushion block, plate upper surface is symmetrically arranged with mounting blocks, first through hole is provided on mounting blocks, motion bar is movably set in first through hole, one end of motion bar is provided with button, the other end of motion bar is provided with fixture block, the first spring is set on motion bar, and first one end of spring be connected on fixture block, the other end is connected on mounting blocks, plate upper surface is symmetrically welded with support rod, support rod is L-type structure, one end of two support rods is fixed with blood sampling cylinder, the configuration of the present invention is simple, it is novel in design, blood sampling work can be completed in analgic situation , the work difficulty of medical worker is reduced, mitigates the work load of medical worker, is worthy to be popularized.
Description
Technical field
The present invention relates to blood-taking device technical field more particularly to a kind of self-service blood-taking devices of clinical laboratory's painless type.
Background technique
When the inspection that medical worker carries out body to patient diagnoses, it is often necessary to be detected to the blood of patient, therefore
Blood sample can be often acquired, using more frequent is exactly daily physical examination.Blood collection modes use or traditional most of at present,
Each medical worker is to for patient's progress blood collection, when the quantity for acquiring blood sample is larger, the burden meeting of medical worker
Increase at double, traditional blood collection cannot meet various needs when present inspection well, to give medical matters people
Member increases great work difficulty.
Summary of the invention
A kind of self-service blood-taking device of clinical laboratory's painless type proposed by the present invention, solving existing blood sampling quantity will increase greatly
The problem of burden of medical worker.
To achieve the goals above, present invention employs following technical solutions:
A kind of self-service blood-taking device of clinical laboratory's painless type, including bottom plate, the middle position of the plate upper surface are provided with
Cushion block, plate upper surface are symmetrically arranged with mounting blocks, and first through hole is provided on mounting blocks, is movably set with work in first through hole
Lever, one end of motion bar are provided with button, and the other end of motion bar is provided with fixture block, the first spring is set on motion bar,
And first one end of spring be connected on fixture block, the other end is connected on mounting blocks, and plate upper surface is symmetrically welded with support rod,
Support rod is L-type structure, and one end of two support rods is fixed with blood sampling cylinder, is provided with cover at the top of blood sampling cylinder, take a blood sample cylinder and cylinder
Lid is cylindrical structure, and along the circumferential direction array is provided with the first link block to cover sidewall bottom, cylinder top side wall edge of taking a blood sample
Circumferencial direction array is provided with the second link block, and the bottom of the first link block is fixed with connecting pin, is fixed with fixed block in cover,
Piston rod is movably set on fixed block, the bottom end of piston rod is welded with piston block, and the lower surface of piston block is provided with blood taking needle,
Upper cover of piston rod is equipped with second spring, and cover upper surface is symmetrically arranged with fixed plate, equal on the mutually close side wall of two fixed plates
It being connected with third spring, and one end of third spring is connected with limited block, the top of piston rod is connected with locating piece through cover,
Limit hole is provided on locating piece, the side of limit hole is symmetrically arranged with the second through-hole, is movably set with fixation in the second through-hole
Bar, one end of two fixed links are fixed with the same horizontally disposed pulling block.
Preferably, the cushion block is made of rubber material, and cushion block is located at the underface of two fixture blocks, and fixture block is arc knot
Structure.
Preferably, first link block and the second connection number of blocks are identical, and the second link block is located at the first link block
Underface, be provided with connecting hole on the second link block, and connecting hole matches with connecting pin size.
Preferably, the second spring is between fixed block and piston block, and one end of second spring is connected with fixation
Block, the other end are connected with piston block.
Preferably, the limited block and limit hole are located at same level, and limited block matches with limit pore size.
Preferably, fixation hole is provided on the limited block, and fixation hole matches with fixed link size.
Compared with prior art, the beneficial effects of the present invention are:
1, apparatus structure is simple, and novel in design, when needing to take a blood sample, finger is placed on cushion block by user, utilizes two
Fixture block clamps finger, and blood is focused at finger tip, and convenient blood was collected, and then user pulls pulling block, passes through equipment
Structure, so that blood taking needle quickly punctures finger and springs back, blood sampling work is can be completed in patient in analgic situation；
2, it is provided with blood sampling cylinder and cover, after completing blood sampling operation, it may be convenient to dismantle blood sampling cylinder and cover, so
Blood taking needle is removed and replaced afterwards, facilitates the blood sampling operation carried out next time, reduces the work difficulty of medical worker, mitigate medical matters
The work load of personnel.
The configuration of the present invention is simple, it is novel in design, blood sampling work can be completed in analgic situation, reduce medical worker
Work difficulty, mitigate the work load of medical worker, be worthy to be popularized.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the self-service blood-taking device of clinical laboratory's painless type proposed by the present invention.
Fig. 2 is the enlarged drawing at a kind of A of the self-service blood-taking device of clinical laboratory's painless type proposed by the present invention.
Fig. 3 is a kind of top view of the blood sampling cylinder of self-service blood-taking device of clinical laboratory's painless type proposed by the present invention.
Figure label: 1 bottom plate, 2 cushion blocks, 3 mounting blocks, 4 motion bars, 5 buttons, 6 fixture blocks, 7 first springs, 8 support rods, 9
Take a blood sample cylinder, 10 covers, 11 second link blocks, 12 first link blocks, 13 connecting pins, 14 fixed blocks, 15 piston rods, 16 piston blocks,
17 blood taking needles, 18 second springs, 19 fixed plates, 20 third springs, 21 limited blocks, 22 locating pieces, 23 limit holes, 24 fixed links,
25 pulling blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of self-service blood-taking device of clinical laboratory's painless type, including bottom plate 1, the interposition of 1 upper surface of bottom plate
It installing and is equipped with cushion block 2, cushion block 2 is made of rubber material, and cushion block 2 is located at the underface of two fixture blocks 6, and fixture block 6 is arcuate structure,
1 upper surface of bottom plate is symmetrically arranged with mounting blocks 3, and first through hole is provided on mounting blocks 3, is movably set with activity in first through hole
Bar 4, one end of motion bar 4 are provided with button 5, and the other end of motion bar 4 is provided with fixture block 6, the first bullet is set on motion bar 4
Spring 7, and one end of the first spring 7 is connected on fixture block 6, the other end is connected on mounting blocks 3, and 1 upper surface of bottom plate is symmetrically welded
There is support rod 8, support rod 8 is L-type structure, and one end of two support rods 8 is fixed with blood sampling cylinder 9, is provided with cylinder at the top of cylinder 9 of taking a blood sample
Lid 10, blood sampling cylinder 9 and cover 10 are cylindrical structure, and along the circumferential direction array is provided with the first connection to 10 sidewall bottom of cover
Block 12, the first link block 12 is identical with 11 quantity of the second link block, and the second link block 11 be located at the first link block 12 just under
It is square, it is provided with connecting hole on the second link block 11, and connecting hole matches with 13 size of connecting pin, 9 top side wall edge of cylinder of taking a blood sample
Circumferencial direction array is provided with the second link block 11, and the bottom of the first link block 12 is fixed with connecting pin 13, fixes in cover 10
There is fixed block 14, piston rod 15 is movably set on fixed block 14, the bottom end of piston rod 15 is welded with piston block 16, piston block 16
Lower surface be provided with blood taking needle 17, be set with second spring 18 on piston rod 15, second spring 18 is located at fixed block 14 and living
Between chock 16, and one end of second spring 18 is connected with fixed block 14, and the other end is connected with piston block 16,10 upper surface of cover
It is symmetrically arranged with fixed plate 19, is respectively connected with third spring 20, and third spring 20 on the mutually close side wall of two fixed plates 19
One end be connected with limited block 21, limited block 21 and limit hole 23 are located at same level, and limited block 21 and 23 ruler of limit hole
Very little to match, the top of piston rod 15 is connected with locating piece 22 through cover 10, and limit hole 23 is provided on locating piece 22, limits
The side in hole 23 is symmetrically arranged with the second through-hole, and fixed link 24 is movably set in the second through-hole, is provided on limited block 21 solid
Determine hole, and fixation hole matches with 24 size of fixed link, one end of two fixed links 24 is fixed with the same horizontally disposed drawing
Block 25, the configuration of the present invention is simple is novel in design, and blood sampling work can be completed in analgic situation, reduce medical worker's
Work difficulty mitigates the work load of medical worker, is worthy to be popularized.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Embodiment: when needing to take a blood sample, finger is placed on cushion block 2 by user, is clamped finger using two fixture blocks 6,
By the elastic force of the first spring 7, finger constriction is given, blood is focused at finger tip, convenient blood was collected, and then user draws
Dynamic pulling block 25, pulling block 25 drive fixed link 24 to extract out, and fixed link 24 is left from limited block 21, under the action of third spring 20
Limited block 21 is from the disengaging of limit hole 23, and then under the action of second spring 20, piston rod 15 is moved down, so that blood taking needle
17 quickly puncture finger and spring back, and blood sampling work can be completed in patient in analgic situation, are provided with blood sampling cylinder 9 and cover
10, after completing blood sampling operation, can easily blood sampling cylinder 9 and cover 10 be dismantled by pulling up cover 10, then will blood sampling
Needle 17 is removed and is replaced, and is facilitated the blood sampling operation carried out next time, is reduced the work difficulty of medical worker, mitigate medical worker's
Work load.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of self-service blood-taking device of clinical laboratory's painless type, including bottom plate (1), which is characterized in that bottom plate (1) upper surface
Middle position is provided with cushion block (2), and bottom plate (1) upper surface is symmetrically arranged with mounting blocks (3), and mounting blocks are provided with first on (3)
Through-hole is movably set with motion bar (4) in first through hole, and one end of motion bar (4) is provided with button (5), motion bar (4) it is another
One end is provided with fixture block (6), is set on motion bar (4) the first spring (7), and one end of the first spring (7) is connected to fixture block
(6) on, the other end is connected on mounting blocks (3), and bottom plate (1) upper surface is symmetrically welded with support rod (8), and support rod (8) is L-type
Structure, one end of two support rods (8) are fixed with blood sampling cylinder (9), are provided with cover (10) at the top of blood sampling cylinder (9), take a blood sample cylinder (9)
It is cylindrical structure with cover (10), along the circumferential direction array is provided with the first link block (12) to cover (10) sidewall bottom,
Along the circumferential direction array is provided with the second link block (11) blood sampling cylinder (9) top side wall, and the bottom of the first link block (12) is fixed
Have connecting pin (13), is fixed with fixed block (14) in cover (10), piston rod (15), piston are movably set on fixed block (14)
The bottom end of bar (15) is welded with piston block (16), and the lower surface of piston block (16) is provided with blood taking needle (17), on piston rod (15)
It is set with second spring (18), cover (10) upper surface is symmetrically arranged with fixed plate (19), and two fixed plates (19) are mutually close
It is respectively connected on side wall third spring (20), and one end of third spring (20) is connected with limited block (21), piston rod (15)
Top is connected with locating piece (22) through cover (10), is provided on locating piece (22) limit hole (23), the one of limit hole (23)
Side is symmetrically arranged with the second through-hole, is movably set in the second through-hole fixed link (24), and one end of two fixed links (24) is fixed
There is the same horizontally disposed pulling block (25).
2. a kind of self-service blood-taking device of clinical laboratory's painless type according to claim 1, which is characterized in that the cushion block (2)
It is made of rubber material, cushion block (2) is located at the underface of two fixture blocks (6), and fixture block (6) is arcuate structure.
3. a kind of self-service blood-taking device of clinical laboratory's painless type according to claim 1, which is characterized in that first connection
Block (12) is identical with the second link block (11) quantity, and the second link block (11) is located at the underface of the first link block (12), the
Connecting hole is provided on two link blocks (11), and connecting hole matches with connecting pin (13) size.
4. a kind of self-service blood-taking device of clinical laboratory's painless type according to claim 1, which is characterized in that the second spring
(18) between fixed block (14) and piston block (16), and one end of second spring (18) is connected with fixed block (14), another
End is connected with piston block (16).
5. a kind of self-service blood-taking device of clinical laboratory's painless type according to claim 1, which is characterized in that the limited block
(21) it is located at same level with limit hole (23), and limited block (21) matches with limit hole (23) size.
6. a kind of self-service blood-taking device of clinical laboratory's painless type according to claim 1, which is characterized in that the limited block
(21) fixation hole is provided on, and fixation hole matches with fixed link (24) size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910351145.9A CN109998568A (en) | 2019-04-28 | 2019-04-28 | A kind of self-service blood-taking device of clinical laboratory's painless type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910351145.9A CN109998568A (en) | 2019-04-28 | 2019-04-28 | A kind of self-service blood-taking device of clinical laboratory's painless type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109998568A true CN109998568A (en) | 2019-07-12 |
Family
ID=67174842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910351145.9A Pending CN109998568A (en) | 2019-04-28 | 2019-04-28 | A kind of self-service blood-taking device of clinical laboratory's painless type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109998568A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129161A (en) * | 2021-12-07 | 2022-03-04 | 贵州大学 | Medical machine for full-automatic blood glucose measurement, disinfection and wound treatment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6106537A (en) * | 1997-04-28 | 2000-08-22 | Owen Mumford Limited | Skin prickers |
| WO2003049613A1 (en) * | 2001-11-22 | 2003-06-19 | Bag Sig Shin | A disposable safety lancet |
| CN2635018Y (en) * | 2003-02-28 | 2004-08-25 | 张苏柳 | Finger sting apparatus |
| CN201256971Y (en) * | 2008-10-06 | 2009-06-17 | 邹庆凤 | Blood sampling device |
| DE19758948B3 (en) * | 1996-05-17 | 2013-11-14 | Roche Diagnostics Operations, Inc. | Multi-chamber tube for use in a body fluid sampling device for collecting a body fluid sample |
| CN204233139U (en) * | 2013-08-28 | 2015-04-01 | 项明光 | Disposable safe blood taking needle |
| CN108158595A (en) * | 2018-01-30 | 2018-06-15 | 尹丽丽 | A kind of self-service acquisition blood sample device of clinical laboratory's drag reduction painless type |
-
2019
- 2019-04-28 CN CN201910351145.9A patent/CN109998568A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19758948B3 (en) * | 1996-05-17 | 2013-11-14 | Roche Diagnostics Operations, Inc. | Multi-chamber tube for use in a body fluid sampling device for collecting a body fluid sample |
| US6106537A (en) * | 1997-04-28 | 2000-08-22 | Owen Mumford Limited | Skin prickers |
| WO2003049613A1 (en) * | 2001-11-22 | 2003-06-19 | Bag Sig Shin | A disposable safety lancet |
| CN2635018Y (en) * | 2003-02-28 | 2004-08-25 | 张苏柳 | Finger sting apparatus |
| CN201256971Y (en) * | 2008-10-06 | 2009-06-17 | 邹庆凤 | Blood sampling device |
| CN204233139U (en) * | 2013-08-28 | 2015-04-01 | 项明光 | Disposable safe blood taking needle |
| CN108158595A (en) * | 2018-01-30 | 2018-06-15 | 尹丽丽 | A kind of self-service acquisition blood sample device of clinical laboratory's drag reduction painless type |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129161A (en) * | 2021-12-07 | 2022-03-04 | 贵州大学 | Medical machine for full-automatic blood glucose measurement, disinfection and wound treatment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190712 |