CN219694631U - Multilayer medical examination sampler - Google Patents

Abstract

The utility model discloses a multilayer medical test sampler, which relates to the technical field of test sampling and comprises a fixed seat and a sampling tank, wherein the lower end of the sampling tank is fixedly connected with a connecting seat, the upper end of the sampling tank is provided with a connecting groove, the inside of the connecting seat and the connecting groove is provided with a connecting component, the left end of the sampling tank is fixedly connected with a suction head, the outside of the suction head is provided with a suction component, the upper end of the fixed seat is fixedly connected with an exhaust pipe, the inside of the exhaust pipe is provided with an exhaust component.

Description

Multilayer medical examination sampler

Technical Field

The utility model relates to the technical field of inspection sampling, in particular to a multilayer medical inspection sampler.

Background

Medical tests are tests of microbiological, immunological, biochemical, genetic, hematological, biophysical, cytologic etc. origin of materials from the human body, the test sample being usually sampled by means of a sampler.

At present, the utility model patent with publication number of CN 217304490U discloses a medical examination sampler, including sampling main pipe, sampling secondary pipe, carrying piece and closing plate, the top of sampling main pipe is connected with sampling secondary pipe, and sampling main pipe is connected with the gag lever post with the outside of sampling secondary pipe, the top paste of gag lever post is connected with the connection piece, and the top of connection piece pinch the piece the below paste of connection piece is connected with the connecting rod, and the below paste of connecting rod is connected with carrying piece, the bottom of sampling main pipe is connected with the installation head, because the inspection in-process can carry out the comparison inspection to same one or more sample many times or take a sample in batches sometimes, but this kind of sampler can not take a sample many times, and need make a round trip frequent sample operation, influence inspection work progress.

Therefore, in order to solve the problem that the above-mentioned sampler cannot sample in multiple layers in batches, a solution is needed to improve the practicality of the sampler.

Disclosure of Invention

The present utility model is directed to a multi-layer medical test sampler, which solves the problem that the sampler proposed in the above background art cannot sample in multiple layers in batches.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multilayer medical science inspection sampler, includes fixing base and sampling jar, sampling jar lower extreme fixedly connected with connecting seat, the spread groove has been seted up to sampling jar upper end, connecting seat and spread groove inside are provided with coupling assembling, sampling jar left end fixedly connected with absorbs the head, it is provided with extraction subassembly to absorb the head outside, fixing base upper end fixedly connected with exhaust tube, the inside subassembly that bleeds that is provided with of exhaust tube.

Further, coupling assembling is including spacing post and spacing groove, both ends equal fixedly connected with spacing post around the connecting seat, spacing groove has been seted up to the inside spacing groove of connecting groove, spacing post and spacing groove block are connected, connect two sets of sample cans through spacing post and spacing groove, be convenient for sample simultaneously.

Further, the extraction subassembly is including sucking pipe, sampling head, sampling needle, fixation hook and fixed plate, sucking head outside fixedly connected with sucking pipe, sucking pipe outside fixedly connected with sampling head, sampling head outside fixedly connected with sampling needle can sample the sample through outside coiled sucking pipe and sampling needle in the sampling head outside.

Further, sampling needle outside fixedly connected with fixed hook, sampling jar outside fixedly connected with fixed plate, fixed hook and fixed plate swing joint are fixed through the block between fixed hook and the fixed plate, are convenient for accomodate the suction tube.

Further, the subassembly of bleeding is including the rubber buffer, rotate head, bulb, threaded rod and rotation handle, the inside sliding connection of exhaust tube has the rubber buffer, rubber buffer upper end fixedly connected with rotates the head, rotate the inside rotation of head and be connected with the bulb, bulb upper end fixedly connected with threaded rod, threaded rod upper end fixedly connected with rotates the handle, drives the threaded rod at exhaust tube upper end upward movement through rotating the handle to make the bulb drive the rubber buffer of rotating the head lower extreme and upwards move together, make the inside atmospheric pressure of exhaust tube reduce and produce the suction and be convenient for extract.

Further, the subassembly of bleeding still includes fixed pipe, extraction opening, pneumatic valve, connecting pipe and connector, fixing base upper end fixedly connected with fixed pipe, fixed pipe and extraction pipe fixedly connected with multiunit extraction opening, the inside pneumatic valve that is provided with of extraction opening, extraction opening outside fixedly connected with connecting pipe, sampling tank right-hand member fixedly connected with connector, connecting pipe and connector swing joint, through the switch of the inside pneumatic valve of control extraction opening, make the fixed pipe pass through connecting pipe and connector and be connected with appointed sampling tank, be convenient for control and extract simultaneously and extract in batches.

Compared with the prior art, the utility model has the beneficial effects that: this multilayer medical science inspection sampler is connected the sample jar through coupling assembling and is convenient for carry out multilayer sample jar simultaneously the sample in time, under the regulation of extraction component and bleed subassembly, also steerable batch sampling, after the sample is accomplished, can disassemble the sample jar, is convenient for carry out the inspection simultaneously in batches, promotes inspection efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a sample tank according to the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 4 is a schematic diagram of the structure of the air extraction assembly of the present utility model.

In the figure: 1. a fixing seat; 2. a sampling tank; 3. a connecting seat; 4. a limit column; 5. a connecting groove; 6. a limit groove; 7. a suction head; 8. a suction pipe; 9. a sampling head; 10. a sampling needle; 11. a fixed hook; 12. a fixing plate; 13. an exhaust pipe; 14. a rubber stopper; 15. a rotating head; 16. ball head; 17. a threaded rod; 18. rotating the handle; 19. a fixed tube; 20. an extraction opening; 21. an air valve; 22. a connecting pipe; 23. a connector; 100. a connection assembly; 200. an extraction assembly; 300. and an air extraction assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a multilayer medical science inspection sampler, includes fixing base 1 and sampling jar 2, sampling jar 2 lower extreme fixedly connected with connecting seat 3, connecting groove 5 has been seted up to sampling jar 2 upper end, connecting seat 3 and the inside coupling assembling 100 that is provided with of connecting groove 5, sampling jar 2 left end fixedly connected with absorbs first 7, it is provided with extraction subassembly 200 to absorb the first 7 outsides, fixing base 1 upper end fixedly connected with exhaust tube 13, the inside extraction subassembly 300 that is provided with of exhaust tube 13.

The connecting assembly 100 comprises a limiting column 4 and a limiting groove 6, wherein the front end and the rear end of the connecting seat 3 are fixedly connected with the limiting column 4, the limiting groove 6 is formed in the connecting groove 5, the limiting column 4 and the limiting groove 6 are clamped and connected, two groups of sampling tanks 2 are connected through the limiting column 4 and the limiting groove 6, samples are conveniently sampled simultaneously, the extracting assembly 200 comprises an extracting tube 8, a sampling head 9, a sampling needle 10, a fixing hook 11 and a fixing plate 12, the extracting tube 8 is fixedly connected to the outer side of the extracting head 7, the sampling head 9 is fixedly connected to the outer side of the extracting tube 8, the sampling needle 10 is fixedly connected to the outer side of the sampling head 9, the sampling needle 10 is fixedly connected with the fixing hook 11 through the outer side of the sampling tank 2, the fixing hook 11 is movably connected with the fixing plate 12, and the extracting tube 8 is conveniently stored through clamping and fixing between the fixing hook 11 and the fixing plate 12.

Meanwhile, the air extraction assembly 300 comprises a rubber plug 14, a rotating head 15, a ball head 16, a threaded rod 17 and a rotating handle 18, the rubber plug 14 is slidably connected inside the air extraction pipe 13, the rotating head 15 is fixedly connected to the upper end of the rubber plug 14, the ball head 16 is rotatably connected inside the rotating head 15, the threaded rod 17 is fixedly connected to the upper end of the ball head 16, the rotating handle 18 is fixedly connected to the upper end of the threaded rod 17, the threaded rod 17 is driven to move upwards at the upper end of the air extraction pipe 13 through the rotating handle 18, the ball head 16 drives the rubber plug 14 at the lower end of the rotating head 15 to move upwards together, and the air pressure inside the air extraction pipe 13 is reduced to generate suction force so as to facilitate extraction.

In addition, the air extraction assembly 300 further comprises a fixed pipe 19, an air extraction opening 20, an air valve 21, a connecting pipe 22 and a connector 23, wherein the fixed pipe 19 is fixedly connected to the upper end of the fixed seat 1, the fixed pipe 19 and the air extraction pipe 13 are fixedly connected, a plurality of groups of air extraction openings 20 are fixedly connected to the outer side of the fixed pipe 19, the air valve 21 is arranged in the air extraction openings 20, the connecting pipe 22 is fixedly connected to the outer side of the air extraction openings 20, the connector 23 is fixedly connected to the right end of the sampling tank 2, the connecting pipe 22 is movably connected with the connector 23, and the fixed pipe 19 is connected with the designated sampling tank 2 through the connecting pipe 22 and the connector 23 by controlling the switch of the air valve 21 in the air extraction openings 20, so that simultaneous extraction and batch extraction can be controlled conveniently.

Working principle: when the multilayer inspection sampler is used, firstly, the sampling tank 2 is connected through the limit post 4 outside the connecting seat 3 and the limit groove 6 inside the connecting groove 5, then the fixing hooks 11 outside the groups of sampling heads 9 are taken down from the upper end of the fixing plate 12 according to the batch to be sampled, the suction pipe 8 is straightened and stretched into the sample to be sampled, then the air valve 21 corresponding to the right end of the sampling tank 2 is opened, the connecting pipe 22 is connected with the connector 23, then the threaded rod 17 is driven to move upwards at the upper end of the suction pipe 13 by the rotating handle 18, the ball head 16 is driven to move upwards together with the rubber plug 14 at the lower end of the rotating head 15, the air pressure inside the suction pipe 13 and the fixing pipe 19 is reduced to generate suction force, then the sample can be sucked into the sampling tank 2 from the suction head 7 by the sampling needle 10, and after the sampling is completed, the sampling tank 2 can be disassembled for batch inspection.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Multilayer medical science inspection sampler, including fixing base (1) and sample jar (2), its characterized in that: the utility model discloses a sampling tank, including sampling tank (2), connecting seat (3), connecting seat (5), suction head (7) outside is provided with extraction subassembly (200), fixing base (1) upper end fixedly connected with exhaust tube (13), exhaust tube (13) inside is provided with extraction subassembly (300).

2. The multi-layer medical test sampler of claim 1 wherein: the connecting assembly (100) comprises a limiting column (4) and a limiting groove (6), wherein the limiting column (4) is fixedly connected to the front end and the rear end of the connecting seat (3), the limiting groove (6) is formed in the connecting groove (5), and the limiting column (4) is connected with the limiting groove (6) in a clamping mode.

3. The multi-layer medical test sampler of claim 1 wherein: the extraction assembly (200) comprises an extraction pipe (8), a sampling head (9), a sampling needle (10), a fixing hook (11) and a fixing plate (12), wherein the extraction pipe (8) is fixedly connected to the outer side of the extraction head (7), the sampling head (9) is fixedly connected to the outer side of the extraction pipe (8), and the sampling needle (10) is fixedly connected to the outer side of the sampling head (9).

4. A multi-layer medical test sampler according to claim 3 wherein: the sampling needle (10) outside fixedly connected with fixed hook (11), sampling jar (2) outside fixedly connected with fixed plate (12), fixed hook (11) and fixed plate (12) swing joint.

5. The multi-layer medical test sampler of claim 1 wherein: the air extraction assembly (300) comprises a rubber plug (14), a rotating head (15), a ball head (16), a threaded rod (17) and a rotating handle (18), wherein the rubber plug (14) is connected inside the air extraction pipe (13) in a sliding mode, the rotating head (15) is fixedly connected to the upper end of the rubber plug (14), the ball head (16) is connected inside the rotating head (15) in a rotating mode, the threaded rod (17) is fixedly connected to the upper end of the ball head (16), and the rotating handle (18) is fixedly connected to the upper end of the threaded rod (17).

6. The multi-layer medical test sampler of claim 1 wherein: the air extraction assembly (300) further comprises a fixed pipe (19), an air extraction opening (20), an air valve (21), a connecting pipe (22) and a connector (23), wherein the fixed pipe (19) is fixedly connected to the upper end of the fixed seat (1), the fixed pipe (19) and the air extraction pipe (13) are fixedly connected, a plurality of groups of air extraction openings (20) are fixedly connected to the outer side of the fixed pipe (19), the air valve (21) is arranged in the air extraction opening (20), the connecting pipe (22) is fixedly connected to the outer side of the air extraction opening (20), the connector (23) is fixedly connected to the right end of the sampling tank (2), and the connecting pipe (22) and the connector (23) are movably connected.