CN103169483A - Terminal blood taking device - Google Patents
Terminal blood taking device Download PDFInfo
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- CN103169483A CN103169483A CN 201310136526 CN201310136526A CN103169483A CN 103169483 A CN103169483 A CN 103169483A CN 201310136526 CN201310136526 CN 201310136526 CN 201310136526 A CN201310136526 A CN 201310136526A CN 103169483 A CN103169483 A CN 103169483A
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- blood taking
- taking needle
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Abstract
The invention belongs to the technical field of medical equipment and particularly relates to a terminal blood taking device comprising a blood taking needle and a micro pipette and also comprising a fixed plate, wherein two sides of the fixed plate are respectively and fixedly connected with an elastic arm; the fixed plate is provided with an air sac through hole and a button through hole; the air sac through hole is internally provided with an air sac; the sealed end of the air sac is located above the fixed plate, and the opened end of the air sac passes through the air sac through hole, extends to the downside of the fixed plate and is communicated with the micro pipette; the button through hole is internally provided with a blood taking needle button which passes through the button through hole and extends to the downside of the fixed plate; the part of the blood taking needle button, which is located above the fixed plate, is sleeved with a spring; and the bottom end of the blood taking needle button is movably provided with the blood taking needle. The terminal blood taking device is simple in structure, complete in function, convenient to use and capable of reducing the labor intensity of medical workers.
Description
Technical field
The invention belongs to the armarium technical field, relate in particular to a kind of peripheral blood sampling device.
Background technology
In the routine work of hospital, particularly clinical laboratory, often need to take a blood sample to take a sample to the patient and carry out blood testing, and hemoglobin wherein detects how the employing peripheral bloods detect.
at present, mostly adopt clinically the blood sample of finger front end when carrying out peripheral blood specimen collection to the patient, tip blood-sampling method commonly used is now: the nameless finger tip of first being massaged gently the patient by the medical worker is inboard, make local organization naturally congested, with 75% alcohol cotton stick wiping blood sampling site, wait to do, medical personnel with left hand thumb and forefinger fixedly blood sampling site skin and subcutaneous tissue are tightened, the right hand is held the disposable sterilization blood taking needle and is thrust from finger tip abdomen inboard, the degree of depth 2～3mm, go out immediately pin, after blood flows out naturally, wipe the First Blood with aseptic dry cotton ball, suck blood with the disposable micro suction pipe, then push down wound hemostasis with aseptic dry cotton ball.
Existing peripheral blood sampling device mainly comprises blood taking needle and micropipet, medical personnel need to grip with finger the finger of immobilized patients when taking a blood sample to the patient, after acupuncture, the extruding finger, then aspirate with suction pipe, operation extremely bothers, wastes time and energy, and has increased great work difficulty to medical personnel.
Summary of the invention
Technical problem to be solved by this invention is: for the deficiency that prior art exists, provide a kind of simple in structure, multiple functional, easy to use and can reduce the peripheral blood sampling device of medical personnel's labor intensity.
For solving the problems of the technologies described above, technical scheme of the present invention is:
Peripheral blood sampling device comprises blood taking needle and micropipet, and described blood-taking device also comprises fixing head, and the both sides of described fixing head are fixedly connected with respectively elasticity arm, and described fixing head is provided with air bag through hole and knob through hole; Be provided with air bag in described air bag through hole, the sealed end of described air bag is positioned at the top of described fixing head, and the opening of described air bag passes described air bag through hole and extends to the below of described fixing head and be communicated with described micropipet; Be provided with the blood taking needle button in described button pass through hole, described blood taking needle button passes the below that described button pass through hole extends to described fixing head, the part that described blood taking needle button is positioned at above described fixing head is arranged with spring, and the bottom of described blood taking needle button is movably equipped with described blood taking needle.
As a kind of improvement, also be provided with the cotton balls placing trough on described fixing head.
As improving further, described cotton balls placing trough is provided with cotton balls and places lid, and described cotton balls is placed to cover and is provided with handle.
As improving further, the outside of described micropipet is provided with suction cover.
As further improving, the outside of described blood taking needle is provided with the pin cover, and the bottom of described pin cover is provided with pin hole, and described pin hole is provided with the pin hole plug.
As further improving, also be provided with refuse on described fixing head and hold bag.
Owing to having adopted technique scheme, the invention has the beneficial effects as follows:
Peripheral blood sampling device provided by the invention comprises fixing head, elasticity arm, blood taking needle and micropipet, and it is simple in structure, and the finger that elasticity arm can grip the patient makes it naturally congested, is convenient to medical personnel's acupuncture; The hands that flicking blood taking needle button can make blood taking needle puncture the patient refers to; Fixing head is provided with the cotton balls placing trough and has facilitated medical personnel to take cotton balls wiping patient's blood outlet; Extruding gasbag can suck blood sample in micropipet, thereby completes the tip blood sampling; This peripheral blood sampling device has the function that makes the patient point hyperemia, acupuncture, blood sampling and wiping blood outlet, and it is multiple functional, has reduced medical personnel's labor intensity; The cleaning that suction cover and pin cover can keep micropipet and blood taking needle avoids the patient by infection such as antibacterials, and refuse holds bag and facilitates medical personnel to put into it with the refuse that waits of the cotton balls of crossing, and keeps the health of surrounding clean.
Description of drawings
Fig. 1 is the structural representation of the peripheral blood sampling device that provides of the embodiment of the present invention;
Fig. 2 is the longitudinal sectional view of fixing head in Fig. 1;
Wherein: 1-fixing head, 2-blood taking needle, 3-micropipet, 4-air bag, 5-blood taking needle button, 6-spring, the 11-elasticity arm, 12-air bag through hole, 13-knob through hole, 14-cotton balls placing trough, the 15-refuse holds bag, 21-pin cover, the 31-suction cover, the 141-cotton balls is placed lid, 142-handle, 211-pin hole plug.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the structural representation of the peripheral blood sampling device that the present embodiment provides, and for convenience of explanation, this figure only provides the structure division relevant with the present invention.
Peripheral blood sampling device comprises fixing head 1, blood taking needle 2 and micropipet 3, the outside of blood taking needle 2 is provided with pin cover 21, and the bottom of pin cover 21 is provided with pin hole, and pin hole is provided with pin hole plug 211, the outside of micropipet 3 is provided with suction cover 31, and the both sides of fixing head 1 are fixedly connected with respectively elasticity arm 11.
as shown in Figure 2, fixing head 1 is provided with air bag through hole 12 and knob through hole 13, air bag 4 fixes in air bag through hole 12, air bag 4 is the oval utricule of an end opening, the opening of air bag 4 passes the below that air bag through hole 12 extends to fixing head 1, the opening of air bag 4 is communicated with micropipet 3, the sealed end of air bag 4 is positioned at the top of fixing head 1, be provided with blood taking needle button 5 in button pass through hole 13, the below that button pass through hole 13 extends to fixing head 1 is passed in the bottom of blood taking needle button 5, the top of blood taking needle button 5 is positioned at the top of fixing head 1, part between the top of blood taking needle button 5 and fixing head 1 is arranged with spring 6, the bottom of blood taking needle button 5 is provided with the blood taking needle jack, blood taking needle 2 is fixed in the blood taking needle jack.
Also be provided with cotton balls placing trough 14 and hook on fixing head 1, hook is provided with refuse and holds bag 15, and cotton balls placing trough 14 is provided with the cotton balls placement and covers 141, and the cotton balls placement is covered 141 and is provided with handle 142.
The use procedure of peripheral blood sampling device provided by the invention is: the finger both sides that elasticity arm are clamped in the patient, make patient's finger naturally congested, should point with the cotton ball soaked in alcohol wiping, and treat that finger dried, flicking blood taking needle button makes blood taking needle puncture patient's finger, go to the First Blood with the cotton ball soaked in alcohol wiping, unclamp the blood taking needle button, extruding gasbag makes micropipet that blood sample is sucked in suction pipe, with cotton ball soaked in alcohol wiping blood outlet, the patient is stopped blooding, blood sampling is completed again.
Peripheral blood sampling device provided by the invention comprises fixing head, elasticity arm, blood taking needle and micropipet, and it is simple in structure, and the finger that elasticity arm can grip the patient makes it naturally congested, is convenient to medical personnel's acupuncture; The hands that flicking blood taking needle button can make blood taking needle puncture the patient refers to; Fixing head is provided with the cotton balls placing trough and has facilitated medical personnel to take cotton balls wiping patient's blood outlet; Extruding gasbag can suck blood sample in micropipet, thereby completes the tip blood sampling; This peripheral blood sampling device has the function that makes the patient point hyperemia, acupuncture, blood sampling and wiping blood outlet, and it is multiple functional, has reduced medical personnel's labor intensity; The cleaning that suction cover and pin cover can keep micropipet and blood taking needle avoids the patient by infection such as antibacterials, and refuse holds bag and facilitates medical personnel to put into it with the refuse that waits of the cotton balls of crossing, and keeps the health of surrounding clean.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. peripheral blood sampling device, comprise blood taking needle and micropipet, it is characterized in that:
Described blood-taking device also comprises fixing head, and the both sides of described fixing head are fixedly connected with respectively elasticity arm, and described fixing head is provided with air bag through hole and knob through hole;
Be provided with air bag in described air bag through hole, the sealed end of described air bag is positioned at the top of described fixing head, and the opening of described air bag passes described air bag through hole and extends to the below of described fixing head and be communicated with described micropipet;
Be provided with the blood taking needle button in described button pass through hole, described blood taking needle button passes the below that described button pass through hole extends to described fixing head, the part that described blood taking needle button is positioned at above described fixing head is arranged with spring, and the bottom of described blood taking needle button is movably equipped with described blood taking needle.
2. peripheral blood sampling device as claimed in claim 1, is characterized in that: also be provided with the cotton balls placing trough on described fixing head.
3. peripheral blood sampling device as claimed in claim 2 is characterized in that: described cotton balls placing trough is provided with cotton balls and places lid, and described cotton balls is placed to cover and is provided with handle.
4. as the described peripheral blood sampling device of claim 1-3 any one, it is characterized in that: the outside of described micropipet is provided with suction cover.
5. peripheral blood sampling device as claimed in claim 4, it is characterized in that: the outside of described blood taking needle is provided with the pin cover, and the bottom of described pin cover is provided with pin hole, and described pin hole is provided with the pin hole plug.
6. peripheral blood sampling device as claimed in claim 5, is characterized in that: also be provided with refuse on described fixing head and hold bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310136526 CN103169483A (en) | 2013-04-18 | 2013-04-18 | Terminal blood taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310136526 CN103169483A (en) | 2013-04-18 | 2013-04-18 | Terminal blood taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103169483A true CN103169483A (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310136526 Pending CN103169483A (en) | 2013-04-18 | 2013-04-18 | Terminal blood taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103169483A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419247A (en) * | 2014-07-18 | 2020-07-17 | 贝克顿·迪金森公司 | First drop removal lancet device |
| CN113884358A (en) * | 2021-10-09 | 2022-01-04 | 壹生检康(杭州)生命科技有限公司 | Preparation method of dried blood tablets |
-
2013
- 2013-04-18 CN CN 201310136526 patent/CN103169483A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419247A (en) * | 2014-07-18 | 2020-07-17 | 贝克顿·迪金森公司 | First drop removal lancet device |
| CN113884358A (en) * | 2021-10-09 | 2022-01-04 | 壹生检康(杭州)生命科技有限公司 | Preparation method of dried blood tablets |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |