CN214761106U

CN214761106U - Blood sample collector for blood detection

Info

Publication number: CN214761106U
Application number: CN202120345787.0U
Authority: CN
Inventors: 李怡
Original assignee: JIANYANG CITY PEOPLE'S HOSPITAL
Current assignee: JIANYANG CITY PEOPLE'S HOSPITAL
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-11-19
Anticipated expiration: 2031-02-07

Abstract

The utility model discloses a blood sample collector for blood detection, which comprises a plurality of clamping plates, wherein a plurality of negative pressure tubes are clamped into a guide rail through a chute by the arranged clamping plates, and then the negative pressure tubes are fixed on the surface of the clamping plates, a cylinder structure is formed between the negative pressure tubes and the clamping plates, a cylinder structure is formed between a connector and a connecting plate, a plug is spliced with the connector and the connecting plate in a matching way, then a baffle is rotated, the rear end of the negative pressure tube is fixed, one end of a needle head is inserted into a vein of a patient, the front end of the negative pressure tube is fixed by the splicing of the plug, at the moment, a puncture tube is inserted into the connector, a film at the front end of the negative pressure tube is punctured, blood flows into the plug through a hose under the action of external pressure, then the blood enters into the inside of each negative pressure tube through the puncture tubes respectively, the process is used for sampling a plurality of samples at one time, need not to pull out the plug midway, avoid blood pollution and medical personnel's risk of infecting.

Description

Blood sample collector for blood detection

Technical Field

The utility model relates to a blood collection field especially relates to a blood sample collector for blood detects.

Background

Clinical blood tests can be divided into general blood tests, laboratory tests for hemolytic anemia, cytological tests for bone marrow, blood grouping and cross matching tests. The blood specimen can be collected by medical staff through veins and arteries by detecting the hematological support factors of common blood diseases or relevant requirements.

Medical personnel is when carrying out blood sample collection to the patient, when a plurality of samples of needs collection, traditional collection mode, gather through a negative pressure tube and accomplish the back, pinch the hose, stop the bloodletting, and extract connector department, at this in-process, the in-process and the air contact that extract are followed to the plug in the negative pressure tube, it is mostly patient in the hospital to lead to dispersing in the air and having a large amount of virus bacterium, and the adhesion is in plug department, the secondary in-process that inserts next negative pressure tube of plug, cause the pollution of blood, influence the vertical of detection, simultaneously at the in-process of extracting, cause the blood drippage of plug department to the operation panel easily, cause the risk of infecting medical personnel.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a blood sample collector for blood detects once only need not to pull out the plug to a plurality of sample blood sampling simultaneously, the centre, avoids the risk of blood pollution and medical personnel infection.

In order to solve the technical problem, the utility model provides a following technical scheme: a blood sample collector for blood detection comprises a plurality of clamping plates, a plurality of annular arrays of the clamping plates, guide rails arranged on the surfaces of the clamping plates, connecting plates with the same number as the clamping plates, a plurality of annular arrays of the connecting plates and a plurality of joints of the clamping plates, negative pressure tubes arranged at the joints of the clamping plates, a plurality of negative pressure tubes and the clamping plates form a cylindrical structure, connectors arranged on one sides of the negative pressure tubes close to the connecting plates, a plurality of connectors and the connecting plates form a cylindrical structure, a liquid inlet arranged at one end of each connector far away from the negative pressure tubes, through chutes arranged on one sides of the negative pressure tubes close to the guide rails, the chutes and the guide rails are matched to slide, plugs are sleeved on the outer surfaces of the connectors, sealing plates are arranged inside the plugs, and a plurality of puncture tubes are arranged on one sides of the sealing plates close to the connectors, and the puncture tube is in through connection with the sealing plate, the puncture tubes are in adaptive insertion connection with the interior of the connector, a hose is arranged at one end, far away from the sealing plate, of the plug, and a needle head is arranged at one end, far away from the plug, of the hose.

As an optimal technical scheme of the utility model, the cardboard is kept away from connecting plate one end and is rotated and be connected with the baffle.

As an optimized technical scheme of the utility model, the body of rod quantity on baffle surface is the same with the quantity of negative pressure pipe.

As an optimal technical scheme of the utility model, it is a plurality of thorn pipe is close to joint one end and is the groove structure.

As an optimal technical scheme of the utility model, it is a plurality of the negative pressure pipe is the same with the quantity of cardboard, connecting plate.

As an optimal technical scheme of the utility model, it is a plurality of cardboard, connecting plate are medical steel material.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. when in use, the clamping plates are arranged, the negative pressure pipes are clamped into the guide rails through the sliding grooves, further fixing the negative pressure pipes on the surface of the clamping plate, forming a cylindrical structure between the negative pressure pipes and the clamping plate, forming a cylindrical structure between the connector and the connecting plate, inserting the plug into the connector and the connecting plate in a matching manner, then rotating the baffle plate, fixing the rear end of the negative pressure tube, inserting one end of the needle head into the venous vessel of the patient, fixing the front end of the negative pressure tube by inserting the plug, inserting the puncture tube into the connector, and puncture the film of negative pressure pipe front end, at this moment under the effect of external pressure, blood flows into the plug through the hose, enters into the inside of each negative pressure pipe respectively by a plurality of thorn pipes again, and blood sampling when this process is once only carried out a plurality of samples need not to pull out the plug midway, avoids blood pollution and medical personnel's risk of infecting.

2. After medical disinfection through cardboard, connecting plate, it recycles to be convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is a schematic view of the structure of the clamping plate of the present invention;

FIG. 4 is a schematic view of the structure of the negative pressure tube of the present invention;

fig. 5 is a schematic cross-sectional structure view of the plug of the present invention;

fig. 6 is a schematic view of the baffle structure of the present invention.

Wherein: 1. clamping a plate; 2. a guide rail; 3. a connecting plate; 4. a baffle plate; 5. a negative pressure tube; 6. a joint; 7. a liquid inlet; 8. a chute; 9. a plug; 10. a sealing plate; 11. pricking a tube; 12. a hose; 13. a needle.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-6, the utility model provides a blood sample collector for blood detection, which comprises a plurality of clamping plates 1 and a plurality of annular arrays of the clamping plates 1, wherein the surfaces of the clamping plates 1 are all provided with guide rails 2, one ends of the clamping plates 1 are all provided with connecting plates 3 with the same number as the clamping plates, the annular arrays of the connecting plates 3 are all provided with negative pressure tubes 5, the joints of the clamping plates 1 are all provided with a cylindrical structure, the negative pressure tubes 5 and the clamping plates 1 form a cylindrical structure, one sides of the negative pressure tubes 5, which are close to the connecting plates 3, are all provided with connectors 6, the connectors 6 and the connecting plates 3 form a cylindrical structure, one ends of the connectors 6, which are far away from the negative pressure tubes 5, are provided with liquid inlets 7, one sides of the negative pressure tubes 5, which are close to the guide rails 2, are all provided with through chutes 8, the chutes 8 are matched with the guide rails 2 to slide, the outer surfaces of the connectors 6 are sleeved with plugs 9, and sealing plates 10 are arranged inside the plugs 9, the sealing plate 10 is provided with a plurality of thorn pipes 11 near joint 6 one side, and with sealing plate 10 through connection, a plurality of thorn pipes 11 are pegged graft with the inside adaptation of joint 6, and plug 9 is kept away from sealing plate 10 one end and is provided with hose 12, and hose 12 is kept away from plug 9 one end and is provided with syringe needle 13.

When the blood sampling device is used, a plurality of negative pressure tubes 5 are clamped into the guide rail 2 through the sliding groove 8, the negative pressure tubes 5 are further fixed on the surface of the clamping plate 1, a cylindrical structure is formed between the negative pressure tubes 5 and the clamping plate 1, a cylindrical structure is formed between the joint 6 and the connecting plate 3, the plug 9 is in adaptive insertion connection with the joint 6 and the connecting plate 3, then the baffle 4 is rotated, the rear end of the negative pressure tube 5 is fixed, one end of the needle 13 is inserted into a vein of a patient, the front end of the negative pressure tube 5 is fixed through the insertion connection of the plug 9, the puncture tube 11 is inserted into the joint 6 at the moment, a film at the front end of the negative pressure tube 5 is punctured, at the moment, blood flows into the plug 9 through the hose 12 under the action of external pressure, and then enters the inside of each negative pressure tube 5 through the puncture tubes 11 respectively, the blood sampling of a plurality of samples is carried out at one time, the midway plug 9 pulling and the plugging is not needed, avoiding the risk of blood pollution and infection of medical care personnel.

In other embodiments, one end of the clamping plate 1, which is far away from the connecting plate 3, is rotatably connected with a baffle 4 to fix the rear end of the negative pressure pipe 5.

In other embodiments, the number of rod bodies on the surface of the baffle 4 is the same as that of the negative pressure pipes 5, so that the rear ends of the negative pressure pipes 5 are conveniently fixed.

In other embodiments, the plurality of puncturing tubes 11 are beveled near the end of the connector 6 to facilitate puncturing the membrane of the suction tube 5.

In other embodiments, the number of the negative pressure pipes 5 is the same as the number of the clamping plates 1 and the connecting plates 3, so that sampling is facilitated.

In other embodiments, the clamping plates 1 and the connecting plates 3 are made of medical steel, and are convenient to recycle after medical disinfection.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a blood sample collector for blood test, includes a plurality of cardboard (1), its characterized in that: a plurality of cardboard (1) annular array, a plurality of cardboard (1) surface all is provided with guide rail (2), a plurality of cardboard (1) one end all is provided with connecting plate (3) the same with its quantity, a plurality of connecting plate (3) annular array, a plurality of cardboard (1) junction all is provided with negative pressure pipe (5), a plurality of negative pressure pipe (5) form a cylinder structure with a plurality of cardboard (1), a plurality of negative pressure pipe (5) are close to connecting plate (3) one side and all are provided with connector (6), a plurality of connector (6) form a cylinder structure with a plurality of connecting plate (3), negative pressure pipe (5) is kept away from to connector (6) one end and seted up inlet (7), negative pressure pipe (5) are close to guide rail (2) one side and all set up spout (8) that run through, and spout (8) and guide rail (2) adaptation slip, it is a plurality of connect (6) surface cover to be equipped with plug (9), plug (9) inside is provided with closing plate (10), closing plate (10) are close to joint (6) one side and are provided with a plurality of thorn pipes (11), and with closing plate (10) through connection, and are a plurality of thorn pipe (11) are pegged graft with the inside adaptation of joint (6), closing plate (10) one end is kept away from in plug (9) is provided with hose (12), hose (12) are kept away from plug (9) one end and are provided with syringe needle (13).

2. The blood sample collector for blood test according to claim 1, wherein: one end, far away from the connecting plate (3), of the clamping plate (1) is rotatably connected with a baffle (4).

3. The blood sample collector for blood test according to claim 2, wherein: the number of the rod bodies on the surface of the baffle (4) is the same as that of the negative pressure pipes (5).

4. The blood sample collector for blood test according to claim 1, wherein: one end of each of the puncture tubes (11) close to the joint (6) is of a groove structure.

5. The blood sample collector for blood test according to claim 1, wherein: the number of the negative pressure pipes (5) is the same as that of the clamping plates (1) and the connecting plates (3).

6. The blood sample collector for blood test according to claim 1, wherein: a plurality of the clamping plates (1) and the connecting plates (3) are made of medical steel materials.