CN214906987U

CN214906987U - Inspection sampling device that foundation medicine used

Info

Publication number: CN214906987U
Application number: CN202120045047.5U
Authority: CN
Inventors: 刘焕; 茹凝玉; 郭玉芳; 王爽; 王湘
Original assignee: Xian Medical University
Current assignee: Xian Medical University
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-11-30
Anticipated expiration: 2031-01-08

Abstract

The utility model relates to a foundation medicine appurtenance technical field discloses an inspection sampling device that foundation medicine used, the novel nipple rectifier comprises a cylindrical shel, the lower surface rigid coupling of barrel has rather than the communicating screwed pipe of self, just be provided with the scale mark on the front surface of barrel, it has anti-skidding line to go back the equidistance rigid coupling on the rear surface of barrel, the bottom of barrel is connected with the grafting subassembly, the internally mounted of barrel has the drawing liquid subassembly. The utility model discloses a grafting subassembly can insert human or animal internally with two sets of syringe needles simultaneously, in the same time, can accelerate the extraction efficiency of blood to accomplish the requirement of drawing blood in the short time, easy dismounting easily actually washs and maintains in addition, can come the required volume of drawing blood of accurate adjustment as required through drawing liquid subassembly, has improved the extraction precision of blood, has reduced the extravagant phenomenon of blood, and it is more convenient, swift to adjust moreover.

Description

Inspection sampling device that foundation medicine used

Technical Field

The utility model relates to a foundation medicine appurtenance technical field specifically is a test sampling device that foundation medicine used.

Background

The basic medicine belongs to basic disciplines, is the foundation of modern medicine, is a natural discipline for researching the nature and the law of life and disease phenomena of people, and the nature and the law of the researched human health and disease are followed by other applied medicine, and the basic medicine mainly comprises the following contents: human anatomy, tissue, embryology, physiology, biochemistry, microbiology and microbiology, parasitology, immunology, pathology, pathophysiology, pharmacology, toxicology, molecular biology and epidemiology, and in the basic medical examination, the sampling of human or animal blood is often performed, so that the sampling operation is required and the required data can be obtained through the examination.

But current inspection sampling device adopts a syringe needle to take a sample mostly, and the sample inefficiency of this mode, and the dismouting is inconvenient moreover, and current inspection sampling device is difficult to come accurate adjustment sampling volume according to self needs simultaneously, causes blood extravagant easily. Accordingly, one skilled in the art provides a test sampling device for basic medicine to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test sampling device that foundation medicine used to solve the problem that proposes 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 an inspection sampling device that foundation medicine used, includes the barrel, the lower surface rigid coupling of barrel have rather than the communicating screwed pipe of self, just be provided with the scale mark on the front surface of barrel, it has anti-skidding line to go back the equidistance rigid coupling on the rear surface of barrel, the bottom of barrel is connected with the grafting subassembly, the internally mounted of barrel has the drawing liquid subassembly.

As a further aspect of the present invention: the drawing liquid subassembly includes pull ring, anti-skidding recess, regulation pole, stay tube, flexible pipe, threaded rod and piston, the top screw thread of threaded rod has cup jointed the regulation pole, just the bottom rigid coupling of threaded rod has the piston, the top rigid coupling of adjusting the pole has the pull ring, integrated into one piece has four on the outside annular surface of pull ring the anti-skidding recess, the equal rigid coupling in upper surface both sides edge of piston has flexible pipe, two the equal activity in top of flexible pipe has cup jointed the stay tube.

As a further aspect of the present invention: the bottom end of the adjusting rod penetrates through the center of the upper surface of the barrel and extends into the barrel, and the adjusting rod is rotatably connected with the barrel through a bearing.

As a further aspect of the present invention: the top ends of the two supporting tubes are fixedly connected to the inner wall of the cylinder body, and the piston is attached to the inner wall of the cylinder body.

As a further aspect of the present invention: the grafting subassembly includes first syringe needle, first hose, sealed head, joint, sealed tube, second hose and second syringe needle, the upper surface center department rigid coupling of sealed head has rather than self communicating the sealed tube, just the lower surface center department rigid coupling of sealed head has rather than self communicating the joint, the both sides of joint communicate respectively have first hose with the second hose, the one end intercommunication of first hose has first syringe needle, the one end intercommunication of second hose has the second syringe needle.

As a further aspect of the present invention: the sealing pipe is sleeved outside the threaded pipe in a threaded manner, the diameter of the sealing head is equal to that of the barrel, and the sealing pipe is communicated with the joint.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can insert two groups of needles into the human body or animal body simultaneously through the plug-in component, and can accelerate the blood extraction efficiency in the same time, thereby completing the blood extraction requirement in a short time, and the utility model has convenient assembly and disassembly and is easy to be cleaned and maintained actually;

2. can come the required volume of drawing blood of accurate adjustment as required through the drawing liquid subassembly, improve the extraction precision of blood, reduce the extravagant phenomenon of blood, adjust moreover convenient, swift more.

Drawings

FIG. 1 is a schematic view of a basic medical test sampling device;

FIG. 2 is a schematic view of the construction of the fluid extraction assembly of a basic medical test sampling device;

FIG. 3 is a schematic diagram of a plug assembly in a basic medical test sampling device.

In the figure: 1. a fluid extraction assembly; 2. a barrel; 3. scale lines; 4. a plug-in assembly; 5. a pull ring; 6. an anti-slip groove; 7. adjusting a rod; 8. supporting a tube; 9. a telescopic pipe; 10. a threaded rod; 11. a piston; 12. a threaded pipe; 13. a first needle; 14. a first hose; 15. a sealing head; 16. a joint; 17. a sealing tube; 18. a second hose; 19. a second needle.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, an inspection sampling device for basic medicine comprises a barrel 2, a threaded pipe 12 connected to the barrel 2 is fixedly connected to a lower surface of the barrel 2, a scale mark 3 is provided on a front surface of the barrel 2, anti-skid lines are fixedly connected to a rear surface of the barrel 2 at equal intervals, the barrel 2 is made of glass fiber reinforced plastic, a plug-in component 4 is connected to a bottom of the barrel 2, the plug-in component 4 comprises a first needle 13, a first hose 14, a sealing head 15, a joint 16, a sealing pipe 17, a second hose 18 and a second needle 19, the sealing pipe 17 connected to the sealing head 15 is fixedly connected to a center of an upper surface of the sealing head 15, the joint 16 connected to the sealing head 15 is fixedly connected to a center of a lower surface of the sealing head 15, two sides of the joint 16 are respectively connected to the first hose 14 and the second hose 18, one end of the first hose 14 is connected to the first needle 13, one end of the second hose 18 is communicated with the second needle 19, the sealing tube 17 is sleeved outside the threaded tube 12 in a threaded manner, the diameter of the sealing head 15 is equal to that of the barrel 2, the sealing tube 17 is communicated with the joint 16, the two groups of needles can be simultaneously inserted into a human body or an animal body through the inserting assembly 4, and in the same time, the blood extraction efficiency can be accelerated, so that the blood extraction requirement can be completed in a short time, and the blood extraction hose is convenient to disassemble and assemble and easy to actually clean and maintain.

In fig. 1 and 2: the liquid pumping assembly 1 is arranged in the barrel body 2, the liquid pumping assembly 1 comprises a pull ring 5, anti-skidding grooves 6, adjusting rods 7, supporting tubes 8, telescopic tubes 9, a threaded rod 10 and a piston 11, the adjusting rods 7 are sleeved on the top threads of the threaded rod 10, the piston 11 is fixedly connected to the bottom end of the threaded rod 10, the pull ring 5 is fixedly connected to the top end of the adjusting rod 7, four anti-skidding grooves 6 are integrally formed on the outer annular surface of the pull ring 5, the telescopic tubes 9 are fixedly connected to the edges of the two sides of the upper surface of the piston 11, the supporting tubes 8 are movably sleeved on the tops of the two telescopic tubes 9, the bottom end of the adjusting rod 7 penetrates through the center of the upper surface of the barrel body 2 and extends into the barrel body 2, the adjusting rod 7 is rotatably connected with the barrel body 2 through a bearing, the top ends of the two supporting tubes 8 are fixedly connected to the inner wall of the barrel body 2, the piston 11 is attached to the inner wall of the barrel body 2, and the liquid pumping assembly 1 can accurately adjust the required blood pumping amount as required, the blood extraction precision is improved, the waste phenomenon of blood is reduced, the blood is adjusted more conveniently and quickly, and the phenomenon of hand slip is not easy to occur.

The utility model discloses a theory of operation is: the user screws the sealing tube 17 outside the threaded tube 12 first, at this time, the top of the sealing head 15 can be attached to the lower surface edge of the barrel 2, then the user inserts the first needle 13 and the second needle 19 into the animal or the human body respectively to take a sample, after the sampling is finished, the sealing head 15 is rotated to detach the sealing tube 17 from the threaded tube 12, so that two groups of needles can be inserted into the human body or the animal body simultaneously through the plug-in component 4, the blood extraction efficiency can be accelerated in the same time, thereby the blood extraction requirement can be completed in a short time, the device is convenient to disassemble and assemble, is easy to actually clean and maintain, then the user puts fingers into the anti-slip groove 6, and can drive the adjusting rod 7 to rotate positively through the clockwise rotating pull ring 5, under the action of the telescopic tube 8 and the telescopic tube 9 of the supporting tube, the threaded rod 10 and the piston 11 below can be driven to move upwards, thereby produce suction, can take out blood to barrel 2 in through two sets of syringe needles of below this moment, can judge corresponding blood extraction volume through scale mark 3, after reacing appointed standard, stop corotation can, on the same reason, the user holds pull ring 5 reversal, can drive piston 11 of below this moment and move down, can release the blood in barrel 2 this moment, so can come the required blood extraction volume of accurate adjustment as required through drawing liquid subassembly 1, the extraction precision of blood has been improved, the waste phenomenon of blood has been reduced, and it is more convenient to adjust, and is swift, the hand slip phenomenon is difficult to appear.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an inspection sampling device that foundation medicine used, includes barrel (2), its characterized in that, the lower surface rigid coupling of barrel (2) have with its communicating screwed pipe (12) of self, just be provided with scale mark (3) on the front surface of barrel (2), it has anti-skidding line to go back the equidistance rigid coupling on the rear surface of barrel (2), the bottom of barrel (2) is connected with grafting subassembly (4), the internally mounted of barrel (2) has drawing liquid subassembly (1).

2. The inspection sampling device that basic medicine used according to claim 1, characterized in that, drawing liquid subassembly (1) includes pull ring (5), anti-skidding recess (6), regulation pole (7), stay tube (8), flexible pipe (9), threaded rod (10) and piston (11), the top screw thread of threaded rod (10) has cup jointed adjust pole (7), just the bottom rigid coupling of threaded rod (10) has piston (11), the top rigid coupling of adjusting pole (7) has pull ring (5), integrated into one piece has four on the outside annular surface of pull ring (5) anti-skidding recess (6), the equal rigid coupling in upper surface both sides edge of piston (11) has flexible pipe (9), two the equal activity of top of flexible pipe (9) has cup jointed stay tube (8).

3. The inspection and sampling device for basic medicine according to claim 2, characterized in that the bottom end of the adjusting rod (7) penetrates the center of the upper surface of the cylinder (2) and extends to the inside of the cylinder (2), and the adjusting rod (7) is rotatably connected with the cylinder (2) through a bearing.

4. An examination and sampling device for basic medicine according to claim 2, characterized in that the top ends of the two support tubes (8) are fixedly connected to the inner wall of the cylinder (2), and the piston (11) is attached to the inner wall of the cylinder (2).

5. The inspection and sampling device for the basic medicine according to claim 1, wherein the plug-in component (4) comprises a first needle (13), a first hose (14), a sealing head (15), a joint (16), a sealing tube (17), a second hose (18) and a second needle (19), the sealing tube (17) communicated with the sealing head (15) is fixedly connected to the center of the upper surface of the sealing head (15), the joint (16) communicated with the sealing head (15) is fixedly connected to the center of the lower surface of the sealing head (15), the first hose (14) and the second hose (18) are respectively communicated to two sides of the joint (16), the first needle (13) is communicated to one end of the first hose (14), and the second needle (19) is communicated to one end of the second hose (18).

6. The inspection sampling device for the basic medicine according to claim 5, characterized in that the sealing tube (17) is threaded on the outside of the threaded tube (12), the diameter of the sealing head (15) is equal to that of the cylinder (2), and the sealing tube (17) is communicated with the joint (16).