CN216449190U - Sampler for medical examination - Google Patents

Abstract

The utility model discloses a sampler for medical examination, which comprises: the collecting structure is fixedly arranged below the spring cylinder and comprises a liquid taking pipe and a liquid taking pipe; the spring cartridge further comprises: a barrel body: the spring clamping seat is fixedly arranged in the spring clamping seat; the rotating shaft is fixedly arranged below the barrel body; and the cover plate is rotatably arranged above the cover plate. This a sampler for medical science inspection, can disassemble through simple equipment, change its collection instrument, thereby can be swift extract the medical sample of various forms to various medical treatment objects, thereby can replace current single medical treatment and detect extraction element, with the sample efficiency who improves the sample, but the alternate form container has also avoided simultaneously because the repetition of sampler is suitable for, the problem that leads to the sample pollution, avoid causing the error to the testing result of sample, this product simple structure, and convenient for operation, can be applied to the extraction of each department's medical sample, be fit for the large tracts of land and promote.

Description

Sampler for medical examination

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a sampler for medical examination.

Background

Medical examination, which is a science of performing microbiological, immunological, biochemical, genetic, hematological, biophysical, cytological and other examinations on materials taken from a human body, thereby providing information for preventing, diagnosing and treating human diseases and evaluating human health, wherein organs of each part of the human body, even secretions thereof, are common experimental objects for medical examination, so that objects needing medical examination often have large differences, and both solid and liquid can be detected objects;

the existing sampler for medical detection is often designed for a certain detection object, and cannot extract detection objects in other forms, and in some departments, a medical sample to be extracted may not be in one form, which causes inconvenience to the medical sampling process.

Therefore, it is necessary to design a sampler for medical examination to replace the existing device for extracting the medical examination sample, so as to improve the efficiency of sample extraction and examination.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a medical examination sampler, which solves the above problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a sampler for medical testing, comprising:

the collecting structure is fixedly arranged below the spring cylinder and comprises a liquid taking pipe and a liquid taking pipe;

the spring cartridge further comprises:

a barrel body; the spring clamping seat is fixedly arranged in the spring clamping seat;

the rotating shaft is fixedly arranged below the barrel body;

and the cover plate is rotatably arranged above the cover plate.

Preferably, the tub further includes:

a spring base fixedly arranged inside the barrel body

The spring is fixedly arranged at the upper end of the spring clamping seat;

the top cap is fixedly arranged on the top of the spring;

the connecting rod is connected to the inner side of the spring clamping seat, the spring clamping seat is connected with the connecting rod in a sleeved mode, a sliding structure is formed between the spring clamping seat and the connecting rod, and the connecting rod is fixedly connected to the lower portion of the top cap;

and the clamping groove is fixedly arranged at the lower end of the connecting rod.

Preferably, the material taking pipe further comprises:

the first piston cap is fixedly connected inside the clamping groove, and the first piston cap is connected with the clamping groove in a clamping manner;

a spool fixedly mounted below the first piston cap;

and the object placing container is connected to the outer surface of the sliding column, the object placing container is connected with the sliding column in a sleeved mode, and a sliding structure is formed between the object placing container and the sliding column.

Preferably, the storage container further comprises:

the octagonal sleeve is fixedly connected to the lower end of the storage container;

the resilience triangular cover is rotationally connected with the lower edge of the octagonal sleeve, the resilience triangular cover is uniformly arranged on the vertical central line of the octagonal sleeve, and the number of the resilience triangular cover is eight groups.

Preferably, the liquid taking tube further comprises:

the second piston cap is fixedly connected to the inside of the clamping groove;

the needle tube piston is fixedly arranged at the lower end of the second piston cap;

a liquid container fixedly connected below the needle tube piston;

and a needle tube fixedly attached to a lower portion of the liquid container.

Preferably, the liquid container and the needle tube piston are connected in a sleeved manner, a sliding structure is formed between the liquid container and the needle tube piston, and the interior of the needle tube penetrates through the liquid container.

Compared with the prior art, the utility model has the beneficial effects that: the sampler for medical examination can be disassembled through simple assembly, and the collection tool of the sampler can be replaced, so that medical samples of various forms of various medical objects can be quickly extracted, the existing single medical detection and extraction device can be replaced, the sampling efficiency of the samples can be improved, the problem of sample pollution caused by repeated application of the sampler can be avoided, errors caused by detection results of the samples can be avoided, the sampler is simple in structure and convenient to operate, can be applied to extraction of medical samples of various departments, and is suitable for large-area popularization;

1. by utilizing the spring barrel, an operator can compress the spring of the spring barrel by pressing the top cap, and after the top cap is loosened, the top cap and the clamping groove are pulled up instantly, so that the operator only needs to press the top cap and loosen the top cap when preparing to extract a detection object, a piston connected in the clamping groove can be driven, and the detection object can be extracted quickly and effectively;

2. through getting thing pipe and liquid taking pipe, get the thing pipe and adopt double-deck sleeve structure, under the condition that the piston tightens up, the triangle lid that kick-backs can be backed up to inside sleeve, and the triangle lid that kick-backs then is the open mode, if the piston is pulled open, inside sleeve then can be pulled back, and the triangle lid that kick-backs then can be because of self elasticity, tightens up and folds, and closed sleeve, this design is fit for extracting the solid matter, and liquid taking pipe then draws the piston through carrying, just can follow needle tubing and locate to absorb liquid.

Drawings

FIG. 1 is a schematic isometric view of a spring case portion according to the present invention;

FIG. 2 is a schematic isometric view of a portion of an extraction tube according to the present invention;

FIG. 3 is a schematic isometric view of a liquid extraction tube portion according to the present invention;

FIG. 4 is an isometric view of the spring tube installation and extraction tube of the present invention;

fig. 5 is an isometric structural schematic diagram of the novel spring cartridge mounting liquid taking pipe.

1. A spring case; 2. a spring clamp seat; 3. a spring; 4. a connecting rod; 5. a top cap; 6. a card slot; 7. a rotating shaft; 8. a cover plate; 9. a first piston cap; 10. a traveler; 11. a storage container; 12. an octagonal sleeve; 13. a rebound triangular cover; 14. a second piston cap; 15. a needle cannula piston; 16. a liquid container; 17. a needle tube; 18. a barrel body; 19. a liquid taking pipe; 20. taking the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-5, a sampler for medical examination includes a spring cartridge 1, a collection structure is fixedly mounted below the spring cartridge 1, the collection structure includes a liquid taking tube 19 and a liquid taking tube 20, the spring cartridge 1 further includes: a tub 18; it is the external structure of the spring barrel 1; a rotating shaft 7 fixedly installed below the tub 18; and a cover plate 8 rotatably mounted above the cover plate 8. Preferably, the tub 18 further includes: the spring clamping seat 2 is fixedly arranged inside the barrel body 18, and the spring 3 is fixedly arranged at the upper end of the spring clamping seat 2; a top cap 5 fixedly mounted on the top of the spring 3; the connecting rod 4 is connected to the inner side of the spring clamping seat 2, the spring clamping seat 2 is connected with the connecting rod 4 in a sleeved mode, a sliding structure is formed between the spring clamping seat 2 and the connecting rod 4, and the connecting rod 4 is fixedly connected to the lower portion of the top cap 5; draw-in groove 6, its fixed mounting utilizes the spring case in the lower extreme of connecting rod 4, and the operator can utilize through pressing the hood, and the spring of compression spring case loosens behind the hood, and the hood can be pulled high in the twinkling of an eye together with the draw-in groove, therefore the operator only need press the hood, loosens the hood when preparing to draw the testing object, can drive the piston of connecting in the draw-in groove, swift effectual detection object that draws.

As shown in fig. 2, a sampler for medical examination includes an extraction tube 20: the first piston cap 9 is fixedly connected inside the clamping groove 6, and the first piston cap 9 is connected with the clamping groove 6 in a clamping manner; a spool 10 fixedly mounted below the first piston cap 9; the article placing container 11 is connected to the outer surface of the sliding column 10, the article placing container 11 is connected with the sliding column 10 in a sleeved mode, a sliding structure is formed between the article placing container 11 and the sliding column 10, and the octagonal sleeve 12 is fixedly connected to the lower end of the article placing container 11; rebound triangular cover 13, its rotation is connected in octagonal sleeve 12's lower limb, and rebound triangular cover 13 evenly sets up about octagonal sleeve 12's vertical central line, and the group number that rebound triangular cover 13 set up is eight groups.

As shown in fig. 3, a sampler for medical examination includes a liquid sampling tube 19: a second piston cap 14 fixedly connected to the inside of the clamping groove 6; a needle tube piston 15 fixedly provided at a lower end of the second piston cap 14; a liquid container 16 fixedly connected below the needle cylinder piston 15; a needle tube 17 fixedly attached to a lower portion of the liquid container 16, the liquid container 16 and the needle tube piston 15 are connected to each other in a manner of being fitted to each other, the liquid container 16 and the needle tube piston 15 form a sliding structure therebetween, and the inside of the needle tube 17 penetrates the liquid container 16.

In summary, when the device is used, if solid needs to be extracted, the cover plate 8 is firstly opened through the rotation of the rotating shaft 7, the material taking pipe 20 is placed in the cover plate, the first piston cap 9 is placed in the clamping groove 6, the cover plate 8 is closed, the top cap 5 is pressed down, the top cap 5 fixes the compression spring and the spring on the spring clamping seat 2 of the barrel body 18, the top cap 5 drives the connecting rod 4 to be compressed to the bottom, the clamping groove 6 is also compressed to the bottom, the first piston cap 9 drives the first piston cap 9 of the clamping groove 6, the sliding column 10 is pressed down by the first piston cap 9, the sliding column 10 penetrates through the material placing container 11 and the octagonal sleeve 12 to prop open the rebound triangular cover 13, at the moment, the top cap 5 is loosened, the top cap 5 pulls the connecting rod 4, the connecting rod 4 pulls the clamping groove 6 and the first piston cap 9, the first piston cap 9 pulls the sliding column 10 to generate pressure, the material outside the barrel is sucked, the rebound triangular cover 13 loses support and rebounds to be folded, the solid is extracted, if liquid needs to be extracted, the tube 20 needs to be replaced by the tube 19, and the locking groove 6 will bring the second piston cap 14 to pull the needle tube piston 15, so as to complete the liquid extraction by reducing the air pressure in the liquid container 16, so that the liquid can flow into the liquid container 16 through the needle tube 17.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A sampler for medical testing, comprising:

the device comprises a spring barrel (1), wherein a collecting structure is fixedly arranged below the spring barrel (1), and the collecting structure comprises a liquid taking pipe (19) and a liquid taking pipe (20);

the spring cartridge (1) further comprises:

a tub (18); which is the outer structure of the spring cartridge (1);

a rotating shaft (7) fixedly mounted below the barrel body (18);

and the cover plate (8) is rotatably arranged above the cover plate (8).

2. A medical examination sampler according to claim 1, characterised in that the barrel (18) further comprises:

the spring clamping seat (2) is fixedly arranged inside the barrel body (18);

the spring (3) is fixedly arranged at the upper end of the spring clamping seat (2);

a top cap (5) fixedly mounted on the top of the spring (3);

the connecting rod (4) is connected to the inner side of the spring clamping seat (2), the spring clamping seat (2) is connected with the connecting rod (4) in a sleeved mode, a sliding structure is formed between the spring clamping seat (2) and the connecting rod (4), and the connecting rod (4) is fixedly connected to the lower portion of the top cap (5);

and the clamping groove (6) is fixedly arranged at the lower end of the connecting rod (4).

3. The medical examination sampler according to claim 2, wherein the sampling tube (20) further comprises:

the first piston cap (9) is fixedly connected inside the clamping groove (6), and the first piston cap (9) is connected with the clamping groove (6) in a clamping manner;

a spool (10) fixedly mounted below the first piston cap (9);

the article placing container (11) is connected to the outer surface of the sliding column (10), the article placing container (11) is connected with the sliding column (10) in a sleeved mode, and a sliding structure is formed between the article placing container (11) and the sliding column (10).

4. A sampler for medical examinations according to claim 3, characterized in that said storage container (11) further comprises:

an octagonal sleeve (12) fixedly connected to the lower end of the storage container (11);

resilience triangular cover (13), its rotate connect in the lower limb of eight aniseed sleeve (12), resilience triangular cover (13) about the vertical central line of eight aniseed sleeve (12) evenly sets up, the group number that resilience triangular cover (13) set up is eight groups.

5. A sampler for medical examinations according to claim 4, characterized in that said liquid withdrawal tube (19) further comprises:

the second piston cap (14) is fixedly connected to the inside of the clamping groove (6);

a needle tube piston (15) fixedly arranged at the lower end of the second piston cap (14);

a liquid container (16) fixedly connected below the needle tube piston (15);

and a needle tube (17) which is fixedly attached to the lower side of the liquid container (16).

6. A sampler for medical examination according to claim 5, characterized in that the liquid container (16) is connected to the needle plunger (15) in a telescoping manner, the liquid container (16) and the needle plunger (15) form a sliding structure, and the needle (17) penetrates the liquid container (16) internally.

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