CN215017528U - Safe type arteriopuncture blood sampling device - Google Patents
Safe type arteriopuncture blood sampling device Download PDFInfo
- Publication number
- CN215017528U CN215017528U CN202023050560.8U CN202023050560U CN215017528U CN 215017528 U CN215017528 U CN 215017528U CN 202023050560 U CN202023050560 U CN 202023050560U CN 215017528 U CN215017528 U CN 215017528U
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- China
- Prior art keywords
- blood sampling
- blood
- fixedly connected
- tube
- filter belt
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- Expired - Fee Related
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- 238000010241 blood sampling Methods 0.000 title claims abstract description 45
- 239000008280 blood Substances 0.000 claims abstract description 53
- 210000004369 blood Anatomy 0.000 claims abstract description 53
- 230000002439 hemostatic effect Effects 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 239000010902 straw Substances 0.000 abstract description 10
- 210000001367 artery Anatomy 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 8
- 230000023597 hemostasis Effects 0.000 description 6
- 206010048038 Wound infection Diseases 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000004872 arterial blood pressure Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a safety type artery puncture blood sampling device, which comprises a bottom plate, wherein a hemostatic clamp is fixedly connected on the upper surface of the bottom plate, the upper surface of the bottom plate is rotatably connected with a rotary disc, a pushing handle is pushed firstly before arterial blood sampling is carried out on a patient through arranging a filter belt and a connector, a second pressing plate is pushed to the uppermost part of a blood sampling tube, a needle tube is punctured into the artery of the patient, the pushing handle is pushed again, the second pressing plate moves downwards to perform blood sampling, blood can flow into the blood sampling tube after passing through the filter belt in the blood sampling process, the filter belt can effectively prevent dust in the suction tube from entering the blood sampling tube and preventing the blood from being polluted by the dust, the fixed connection between the filter belt and the blood sampling tube is removed after the blood sampling is finished, the used suction tube and needle head are abandoned into a designated position and the filter belt is cleaned, the suction tube and the needle head are replaced together, so that a doctor and the patient can keep a certain distance in the blood sampling process, and when the needle head is replaced, the straw is easy to find and convenient to place due to the large area of the straw.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a safe type arteriopuncture blood sampling device.
Background
Blood sampling is a process of collecting blood samples through veins and arteries by medical staff. Clinical blood samples are collected in large quantities, especially ICU. Different from the percutaneous puncture blood sampling in outpatient service and general ward, because the ICU patient has a multi-indwelling artery invasive pressure measuring device, about 95 percent of blood sample collection is completed by the device. The current blood sampling devices include straight blood sampling needles, disposable venous blood sampling needles, safety blood sampling needles and arterial blood sampling needles. The safety blood taking needle is safe and reliable, but is only suitable for percutaneous puncture blood taking and cannot be connected with an arterial pressure measuring device for blood taking, and in addition, the scalp needle head of the needle is randomly placed, so that not only is the environmental pollution caused, but also medical staff are easily pricked, and the existing arterial puncture blood taking device has the following problems;
firstly, most of the existing arterial puncture blood sampling devices are doctors using needle tubes to draw blood, which wastes time and labor, and other medical staff are easily hurt when a needle head is placed in a small process;
in addition, in the existing arterial puncture blood sampling device, after blood sampling is finished, a patient manually presses a blood sampling part, so that the pressure of fingertips is insufficient sometimes, and the hemostasis effect is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safe type arteriopuncture blood sampling device to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a safe type arteriopuncture blood sampling device, includes the bottom plate, fixed surface is connected with the hemostatic clamp on the bottom plate, the bottom plate upper surface rotates and is connected with the carousel, fixed surface is connected with the blood drawing pipe on the carousel, the blood drawing pipe upper surface through connection has the cassette, fixed surface is connected with the connector on the cassette, connector upper surface through connection has the straw, straw one end through connection has the cassette, straw other end fixedly connected with connector, connector lower surface through connection has the syringe needle, syringe needle lower surface through connection has the needle tubing, the equal fixedly connected with handle in syringe needle both sides, blood drawing pipe one side is provided with the spout, blood drawing pipe one side sliding connection has the pushing hands.
As a further aspect of the present invention: one end of the push handle is fixedly connected with a second pressing plate, and a sealing ring is sleeved on the outer side of the second pressing plate.
As a further aspect of the present invention: the hemostatic clamp is characterized in that limiting plates are fixedly connected to the upper surface of the hemostatic clamp, two limiting plates are arranged, and a cushion is fixedly connected between the two limiting plates.
As a further aspect of the present invention: one side of the limiting plate is rotatably connected with a rotating shaft, and one side of the rotating shaft is fixedly connected with a first pressing plate.
As a further aspect of the present invention: first clamp plate one side fixedly connected with connecting plate, connecting plate one side is provided with colludes the tooth, hemostatic clamp inboard is provided with the barb, collude the tooth joint and have the barb.
As a further aspect of the present invention: and a cotton placing bag is fixedly connected to the other side of the first pressing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the filter belt and the connector, before arterial blood taking is carried out on a patient, the pushing handle is pushed firstly, the second pressing plate is pushed to the uppermost position of the blood drawing tube, the needle tube is penetrated into the artery of the patient, the pushing handle is pushed again, the second pressing plate moves downwards to draw blood, the blood can flow into the blood drawing tube after passing through the filter belt in the blood drawing process, the filter belt can effectively prevent dust in the suction tube from entering the blood drawing tube and prevent the blood from being polluted by the dust, the fixed connection between the filter belt and the blood drawing tube is removed after the blood drawing is finished, the used suction tube and needle head are abandoned into a specified position and the filter belt is cleaned, the suction tube and the needle head are replaced together, so that a certain distance can be kept between a doctor and the patient in the blood drawing process, and the suction tube and the needle head are easy to find and convenient to place due to large area of the suction tube when the needle head is replaced;
2. through setting up first clamp plate and putting the cotton bag, toward putting into the cotton bag hemostasis cotton after the blood pumping, rotate first clamp plate, will collude the barb intermeshing that tooth and hemostasis clamp are inboard, press the hemostasis cotton in blood sampling thorn department and stanch, the patient need not to oppress thorn mouth by oneself, reduces patient's fatigue, also prevents simultaneously that patient's pressing force degree is not in place, presses the inaccurate scheduling problem in position, improves the hemostatic effect, avoids the wound infection of bleeding.
Drawings
FIG. 1 is a schematic structural view of a safety type arterial puncture blood sampling device;
FIG. 2 is a schematic structural view of a hemostatic clamp in a safety arteriopuncture blood sampling device;
FIG. 3 is a schematic structural view of a blood drawing tube in the safety type artery puncture blood sampling device;
fig. 4 is an enlarged view of a in a safety type arteriopuncture blood sampling device.
In the figure: 1. a base plate; 2. a hemostatic clamp; 3. a turntable; 4. drawing a blood vessel; 5. a filter belt; 6. a connecting port; 7. a straw; 8. a rotating shaft; 9. placing a cotton bag; 10. a first platen; 11. a connecting plate; 12. hooking teeth; 13. a limiting plate; 14. a soft cushion; 15. a pushing handle; 16. a second platen; 17. a connector; 18. a grip; 19. a needle head; 20. a needle cannula.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a safety type arterial puncture blood sampling device comprises a bottom plate 1, a hemostatic clamp 2 is fixedly connected to the upper surface of the bottom plate 1, a rotary disc 3 is rotatably connected to the upper surface of the bottom plate 1, a blood drawing tube 4 is fixedly connected to the upper surface of the rotary disc 3, a filter belt 5 is connected to the upper surface of the blood drawing tube 4 in a penetrating manner, a connector 6 is fixedly connected to the upper surface of the filter belt 5, a straw 7 is connected to the upper surface of the connector 6 in a penetrating manner, one end of the straw 7 is connected to the filter belt 5 in a penetrating manner, a connector 17 is fixedly connected to the other end of the straw 7 in a penetrating manner, a needle 19 is connected to the lower surface of the connector 17 in a penetrating manner, a needle tube 20 is connected to the lower surface of the needle 19, a handle 18 is fixedly connected to both sides of the needle 19, a chute is arranged on one side of the blood drawing tube 4, a pushing handle 15 is slidably connected to one side of the blood drawing tube 4, and before arterial puncture blood sampling is performed on a patient by arranging the filter belt 5 and the connector 6, the pushing handle 15 is pushed firstly, the second pressing plate 16 is pushed to the uppermost position of the blood drawing tube 4, the needle tube 20 is punctured into the artery of the patient, the pushing handle 15 is pushed again, the second pressing plate 16 moves downwards to draw blood, the blood can flow into the blood drawing tube 4 after passing through the filter belt 5 in the blood drawing process, the filter belt 5 can effectively prevent dust in the suction tube 7 from entering the blood drawing tube 4 and prevent the blood from being polluted by the dust, the fixed connection between the filter belt 5 and the blood drawing tube 4 is removed after the blood drawing is finished, the used suction tube 7 and the needle 19 are abandoned into the designated position and the filter belt 5 is cleaned, the suction tube 7 and the needle 19 are replaced together, so that a certain distance between a doctor and the patient can be kept in the blood drawing process, and the suction tube 7 is relatively large in area when the needle 19 is replaced, the replacement is relatively easy to find and convenient to place.
Preferably, 15 one ends fixedly connected with second clamp plates 16 of pushing hands, the sealing washer has been cup jointed in the 16 outsides of second clamp plates, through setting up first clamp plates 10 and putting cotton bag 9, draw blood and put into the hemostasis cotton in the cotton bag 9 after finishing, rotate first clamp plates 10, will collude the barb intermeshing of tooth 12 and hemostatic clamp 2 inboards, press the hemostasis cotton in blood sampling thorn mouthful department and stanch, the patient need not to oppress thorn mouth by oneself, reduce patient's fatigue, also prevent simultaneously that patient's pressing force degree is not in place, press the inaccurate scheduling problem in position, improve hemostatic effect, avoid the wound infection of bleeding.
Preferably, the hemostatic clamp 2 is fixedly connected with two limiting plates 13 on the upper surface, and the two limiting plates 13 are fixedly connected with a cushion 14 between the two limiting plates 13.
Preferably, the limiting plate 13 is rotatably connected with the rotating shaft 8 at one side, and the first pressing plate 10 is fixedly connected with the rotating shaft 8 at one side.
Preferably, first clamp plate 10 one side fixedly connected with connecting plate 11, connecting plate 11 one side is provided with colludes tooth 12, and hemostatic clamp 2 inboard is provided with the barb, colludes tooth 12 joint and has the barb.
Preferably, the other side of the first pressing plate 10 is fixedly connected with a cotton placing bag 9.
The utility model discloses a theory of operation is:
when the blood sampling device is used, the pushing handle 15 is pushed firstly, the second pressing plate 16 is pushed to the uppermost position of the blood sampling tube 4, the needle tube 20 is punctured into the artery of a patient, the pushing handle 15 is pushed again, the second pressing plate 16 moves downwards to perform blood sampling, blood can flow into the blood sampling tube 4 after passing through the filter belt 5 in the blood sampling process, the filter belt 5 can effectively prevent dust in the suction tube 7 from entering the blood sampling tube 4 and prevent the blood from being polluted by the dust, hemostatic cotton is put into the cotton placing bag 9 after the blood sampling is finished, the first pressing plate 10 is rotated, the hook teeth 12 are meshed with barbs on the inner side of the hemostatic clamp 2, the hemostatic cotton is pressed at the blood sampling puncture, the puncture is stopped, the patient does not need to press the puncture by himself, the fatigue of the patient is reduced, meanwhile, the fixed connection between the filter belt 5 and the blood sampling tube 4 is relieved, the used suction tube 7 and the needle 19 are abandoned at the designated positions and the filter belt 5 is cleaned, the suction tube 7 and the needle 19 are replaced together, a certain distance between the doctor and the patient can be kept in the blood sampling process, and when the needle 19 is replaced, the straw 7 is easy to find due to the large area and is convenient to place.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a safe type arteriopuncture blood sampling device, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a hemostatic clamp (2), the upper surface of the bottom plate (1) is rotatably connected with a rotary disc (3), the upper surface of the rotary table (3) is fixedly connected with a blood drawing tube (4), the upper surface of the blood drawing tube (4) is connected with a filter belt (5) in a penetrating way, the upper surface of the filter belt (5) is fixedly connected with a connecting port (6), the upper surface of the connecting port (6) is connected with a suction pipe (7) in a penetrating way, one end of the suction pipe (7) is connected with a filter belt (5) in a penetrating way, the other end of the suction pipe (7) is fixedly connected with a connector (17), the lower surface of the connector (17) is connected with a needle head (19) in a penetrating way, the lower surface of the needle head (19) is connected with a needle tube (20) in a penetrating way, the needle head (19) is fixedly connected with handles (18) on two sides, a sliding groove is formed in one side of the blood drawing pipe (4), and a pushing handle (15) is connected to one side of the blood drawing pipe (4) in a sliding mode.
2. The safety arteriopuncture blood collection device of claim 1 wherein: one end of the push handle (15) is fixedly connected with a second pressing plate (16), and a sealing ring is sleeved on the outer side of the second pressing plate (16).
3. The safety arteriopuncture blood collection device of claim 1 wherein: fixed surface is connected with limiting plate (13) on hemostatic clamp (2), and limiting plate (13) are provided with two altogether, two fixedly connected with cushion (14) between limiting plate (13).
4. A safety arteriopuncture blood collection device according to claim 3 wherein: limiting plate (13) one side is rotated and is connected with pivot (8), pivot (8) one side fixedly connected with first clamp plate (10).
5. The safety arteriopuncture blood collection device of claim 4 wherein: first clamp plate (10) one side fixedly connected with connecting plate (11), connecting plate (11) one side is provided with colludes tooth (12), hemostatic clamp (2) inboard is provided with the barb, collude tooth (12) joint and have the barb.
6. The safety arteriopuncture blood collection device of claim 4 wherein: the other side of the first pressing plate (10) is fixedly connected with a cotton placing bag (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023050560.8U CN215017528U (en) | 2020-12-17 | 2020-12-17 | Safe type arteriopuncture blood sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023050560.8U CN215017528U (en) | 2020-12-17 | 2020-12-17 | Safe type arteriopuncture blood sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215017528U true CN215017528U (en) | 2021-12-07 |
Family
ID=79215127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023050560.8U Expired - Fee Related CN215017528U (en) | 2020-12-17 | 2020-12-17 | Safe type arteriopuncture blood sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215017528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305413A (en) * | 2022-02-11 | 2022-04-12 | 盐城市第一人民医院 | Blood collection system that medical science inspection was used |
-
2020
- 2020-12-17 CN CN202023050560.8U patent/CN215017528U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114305413A (en) * | 2022-02-11 | 2022-04-12 | 盐城市第一人民医院 | Blood collection system that medical science inspection was used |
| CN114305413B (en) * | 2022-02-11 | 2023-06-23 | 盐城市第一人民医院 | Blood collection system that medical science inspection was used |
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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: 20211207 |