CN210834307U

CN210834307U - Clinical laboratory uses sputum sampler

Info

Publication number: CN210834307U
Application number: CN201921391490.7U
Authority: CN
Inventors: 付智琦; 张青阳; 李砺锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-23
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a clinical laboratory uses sputum sampler, including gasbag and first standpipe, the below of gasbag is equipped with first standpipe, the outer wall below of second standpipe is equipped with supporting component, supporting component's lower extreme is equipped with the protection component. This clinical laboratory uses sputum sampler, through the gasbag, first vertical tube, the second vertical tube, the drawing liquid mouth, the horizontal pole, the riser, a pressing plate, the push pedal, cooperation between spring and the backing plate, it causes the too much problem of sputum easily to have solved prior art through the gasbag sample, through first vertical tube, the second vertical tube, the gasbag, the liquid suction pipe, first diaphragm, the second diaphragm, the down tube, cooperation between supporting legs and the bottom plate, accessible first diaphragm and second diaphragm accomplish the support to equipment when making when accomplishing once more the extraction if need sample again, it leads to the sputum to probably get into the inside difficult problem that leads to clearing up of gasbag to have solved prior art when taking a sample once more to need the user to hand.

Description

Clinical laboratory uses sputum sampler

Technical Field

The utility model relates to a medical science technical field specifically is a clinical laboratory uses sputum sampler.

Background

In clinical treatment process, need draw patient's sputum chemical examination with the sputum sampling device, prior art adopts the mode of gasbag rubber cap to extract more, though can realize the sample in the normal use through this kind of mode, but prior art exists and causes too much problem of sputum easily through the gasbag sample, still has to cause the handheld problem that leads to the sputum probably to get into the gasbag inside difficulty of clearing up of user when carrying out secondary sampling simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clinical laboratory uses sputum sampler to the gasbag sample of proposing causes too much problem of sputum easily in solving above-mentioned background art, still exists simultaneously and needs the handheld problem that leads to the sputum probably to get into the inside clearance difficulty that leads to of gasbag that leads to of user when taking a sample once more.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clinical laboratory uses sputum sampler, includes gasbag and first vertical section of thick bamboo, the below of gasbag is equipped with first vertical section of thick bamboo, and gasbag and first vertical section of thick bamboo are linked together, the internally mounted of first vertical section of thick bamboo has the concora crush subassembly, the lower extreme rigid coupling of first vertical section of thick bamboo has the screw thread piece, first vertical section of thick bamboo passes through the screw thread piece and links to each other with second vertical section of thick bamboo screw thread, the outer wall processing of second vertical section of thick bamboo has the scale, the drawing liquid mouth is installed to the lower extreme of second vertical section of thick bamboo, the outer wall below of second vertical section of thick bamboo is equipped with supporting component, supporting component's lower extreme is equipped with.

Preferably, the concora crush subassembly includes clamp plate, push pedal, horizontal pole, cushion, riser, spring and backing plate, the horizontal pole is located the inside center of a first vertical section of thick bamboo, horizontal pole and a first vertical section of thick bamboo clearance fit, the right-hand member rigid coupling of horizontal pole has the push pedal, the equal rigid coupling in both ends has the cushion about the left side of push pedal, the left side rigid coupling of horizontal pole has the clamp plate, the right side of clamp plate is equipped with the backing plate, the backing plate links to each other with a first vertical section of thick bamboo is fixed, the backing plate closely laminates with the clamp plate, the outer wall right side rigid coupling of horizontal pole has the riser, the riser closely laminates with a first vertical section of thick bamboo, the outer wall left side of horizontal pole is equipped with the spring, the left and right.

Preferably, the supporting component comprises a first transverse plate, a second transverse plate, supporting legs and an inclined rod, wherein the first transverse plate is located below the outer wall of the second vertical cylinder, the first transverse plate is in clearance fit with the second vertical cylinder, the left side and the right side of the lower portion of the first transverse plate are fixedly connected with the second transverse plate through the inclined rod, the second transverse plate is attached to the second vertical cylinder, and the supporting legs are fixedly connected to the front end and the rear end of the left side and the rear end of the lower portion of the second transverse plate.

Preferably, the protection subassembly includes sleeve, piston, rubber sleeve, montant, connecting rod, bottom plate and conical plate, the conical plate rigid coupling is at the lower extreme center of second diaphragm, the conical plate laminates with the drawing liquid mouth mutually, the below of drawing liquid mouth is equipped with the bottom plate, the left and right sides of bottom plate all links to each other with the montant is fixed through the connecting rod, the upper end rigid coupling of montant has the piston, the outside of piston is equipped with the sleeve, telescopic top all links to each other with the second diaphragm is fixed, the inside rigid coupling in telescopic below has the rubber sleeve, the rubber sleeve laminates with the montant mutually.

Preferably, a sliding structure is formed between the sleeve and the piston.

Preferably, the inner diameters of the first vertical cylinder, the thread block and the second vertical cylinder are consistent in size.

Compared with the prior art, the beneficial effects of the utility model are that: this clinical laboratory uses sputum sampler, through the gasbag, first vertical tube, the second vertical tube, the drawing liquid mouth, the horizontal pole, the riser, the clamp plate, the push pedal, cooperation between spring and the backing plate, make and do not resume original size sputum but when enough at the gasbag, can promote the reset of push pedal completion gasbag, the excessive problem of sputum has been caused easily through the gasbag sample to prior art has been solved, through first vertical tube, the second vertical tube, the gasbag, the liquid suction pipe, first diaphragm, the second diaphragm, the down tube, cooperation between supporting legs and the bottom plate, if the support to equipment is accomplished to first diaphragm of accessible and second diaphragm when needing to sample once more when making to accomplish once to extract, it needs the handheld problem that leads to the inside clearance difficulty that leads to of gasbag that leads to of user when having solved prior art and taking a sample once more to hold.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at the platen, spacer and first riser;

FIG. 3 is a schematic view of the riser, push plate and first riser of FIG. 1;

fig. 4 is a schematic structural diagram of the vertical rod, the rubber sleeve and the conical plate in fig. 1.

In the figure: 1. the gasbag, 2, the concora crush subassembly, 201, the clamp plate, 202, the push pedal, 203, the horizontal pole, 204, the cushion, 205, the riser, 206, the spring, 207, the backing plate, 3, supporting component, 301, first diaphragm, 302, the second diaphragm, 303, the supporting legs, 304, the down tube, 4, the protection component, 401, the sleeve, 402, the piston, 403, the rubber sleeve, 404, the montant, 405, the connecting rod, 406, the bottom plate, 407, the conical plate, 5, first vertical tube, 6, the screw thread piece, 7, draw liquid mouth, 8, the scale, 9, the second vertical tube.

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, the present invention provides a technical solution: a sputum sampler for clinical laboratory, which comprises an air bag 1 and a first vertical tube 5, wherein the first vertical tube 5 is arranged below the air bag 1, the air bag 1 is communicated with the first vertical tube 5, the air bag 1 is used for playing a role of a rubber cap in the whole equipment, so that the internal air pressure of the air bag 1 and the first vertical tube 5 can be changed, a flat pressing component 2 is arranged inside the first vertical tube 5, a thread block 6 is fixedly connected to the lower end of the first vertical tube 5, the first vertical tube 5 is in threaded connection with a second vertical tube 9 through the thread block 6, the first vertical tube 5 and the second vertical tube 9 are installed through the thread block 6, scales 8 are processed on the outer wall of the second vertical tube 9, the scales 8 are convenient for observing the internal liquid content of the second vertical tube 9, a liquid drawing port 7 is arranged at the lower end of the second vertical tube 9, the liquid drawing port 7 is communicated with the second vertical tube 9, a supporting component 3 is arranged below the outer wall of the second vertical tube 9, a protecting component 4 is arranged at the lower end of the supporting component 3, the inner diameters of the first vertical cylinder 5, the thread block 6 and the second vertical cylinder 9 are consistent in size, and machining of the first vertical cylinder 5, the thread block 6 and the second vertical cylinder 9 is facilitated.

The flat pressing component 2 comprises a pressing plate 201, a push plate 202, a cross rod 203, a cushion block 204, a vertical plate 205, a spring 206 and a backing plate 207, wherein the cross rod 203 is positioned in the center inside a first vertical barrel 5 and limits the relative position of the cross rod 203 and the first vertical barrel 5, the cross rod 203 is in clearance fit with the first vertical barrel 5, the cross rod 203 moves inside the first vertical barrel 5, the push plate 202 is fixedly connected to the right end of the cross rod 203 and can drive the cross rod 203 to move, the cushion block 204 is fixedly connected to the upper end and the lower end of the left side of the push plate 202, the cushion block 204 can be driven by the push plate 202 to move, the pressing plate 201 is fixedly connected to the left side of the cross rod 203, the pressing plate 201 can be driven by the cross rod 203 to move, the backing plate 207 is arranged on the right side of the pressing plate 201, the backing plate 207 is fixedly connected with the first vertical barrel 5, the backing plate 207 can support the backing, the outer wall right side rigid coupling of horizontal pole 203 has riser 205, and horizontal pole 203 can drive riser 205, and riser 205 closely laminates with first vertical section of thick bamboo 5, and riser 205 makes the right side of horizontal pole 203 sealed with first vertical section of thick bamboo 5, and the outer wall left side of horizontal pole 203 is equipped with spring 206, and spring 206's coefficient of elasticity K is 300N/m, and the left and right sides of spring 206 is fixed continuous with first vertical section of thick bamboo 5 and riser 205 respectively, and riser 205 removes left can extrude spring 206.

The supporting component 3 comprises a first transverse plate 301, a second transverse plate 302, supporting legs 303 and an inclined rod 304, wherein the first transverse plate 301 is located below the outer wall of the second vertical cylinder 9, the relative positions of the first transverse plate 301 and the second vertical cylinder 9 are limited, the first transverse plate 301 is in clearance fit with the second vertical cylinder 9, the outer wall of the second vertical cylinder 9 can move through the first transverse plate 301, the left side and the right side of the lower portion of the first transverse plate 301 are fixedly connected with the second transverse plate 302 through the inclined rod 304, the second transverse plate 302 can be supported by the first transverse plate 301 through the inclined rod 304, the second transverse plate 302 is attached to the second vertical cylinder 9, the second transverse plate 302 can support the second vertical cylinder 9, the supporting legs 303 are fixedly connected to the front end and the rear end of the left side and the rear end of the lower portion of the second transverse plate 302, and the supporting legs 303 can support the second transverse plate 302.

The protection component 4 comprises a sleeve 401, a piston 402, a rubber sleeve 403, a vertical rod 404, a connecting rod 405, a bottom plate 406 and a tapered plate 407, the tapered plate 407 is fixedly connected to the center of the lower end of the second transverse plate 302, the second transverse rod 302 supports the tapered plate 407, the tapered plate 407 is attached to the liquid suction port 7, the bottom plate 406 is arranged below the liquid suction port 7 and used for collecting liquid falling from the liquid suction port 7, the left side and the right side of the bottom plate 406 are fixedly connected with the vertical rod 404 through the connecting rod 405, the vertical rod 404 can drive the bottom plate 406 to move through the connecting rod 405, the piston 402 is fixedly connected to the upper end of the vertical rod 404 and can drive the piston 402 to move, the sleeve 401 is arranged outside the piston 402, the upper portion of the sleeve 401 is fixedly connected with the second transverse plate 302 and can support the sleeve 401, the rubber sleeve 403 is fixedly connected to the inside of the lower portion of the sleeve 401, and the sleeve 401, the rubber sleeve 403 is attached to the vertical rod 404, so that the vertical rod 404 cannot move in the rubber sleeve 403 without being subjected to an external force, and the sleeve 401 and the piston 402 form a sliding structure, so that the piston 402 cannot move in the sleeve 401 without being subjected to an external force.

When the sputum sampler for the clinical laboratory is required to be used, a user can hold the second vertical tube 9 by hand and align the liquid pumping port 7 with a container for storing sputum of a patient, the sputum of the patient enters the second vertical tube 9 through the liquid pumping port 7 by continuously pressing and loosening the air bag 1, the sputum extraction amount can be known by observing the liquid level positions in the scales 8 and the second vertical tube 9, if the required extraction amount is reached and the air bag 1 is still in the original size during extraction, the push plate 202 can be pushed leftwards, the push plate 202 can drive the press plate 201 and the vertical plate 205 to move leftwards through the cross rod 203, the close fit between the press plate 201 and the backing plate 207 and the vertical plate 205 and the first vertical tube 5 is relieved, the spring 206 is squeezed, the inside of the first vertical tube 5 is in a communicated and rotated state with the outside, the pressure required to be supplemented in the air bag 1 can be supplemented from the seal of the vertical plate 205 and the press plate 201, can not influence the inside sputum liquid level height of second riser 9, if the user need use other equipment to extract once more this moment, can install first diaphragm 301 and second diaphragm 302 and can make the smooth placing of whole equipment on the plane in second riser 9 outer wall below, can avoid inside sputum to flow out from drawing liquid mouth 7 through bottom plate 406, when needs extrude the sputum, only need constantly to extrude loosen gasbag 1 and can accomplish and extrude, can realize through thread block 6 that fixed between first riser 5 and the second riser 9 relieves, alright clear up second riser 9 inside, in order to be ready for next use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clinical laboratory uses sputum sampler, includes gasbag (1) and first vertical section of thick bamboo (5), the below of gasbag (1) is equipped with first vertical section of thick bamboo (5), and gasbag (1) and first vertical section of thick bamboo (5) are linked together, its characterized in that: the internally mounted of first vertical cylinder (5) has concora crush subassembly (2), the lower extreme rigid coupling of first vertical cylinder (5) has screw thread piece (6), first vertical cylinder (5) link to each other with second vertical cylinder (9) screw thread through screw thread piece (6), the outer wall processing of second vertical cylinder (9) has scale (8), draw liquid mouth (7) are installed to the lower extreme of second vertical cylinder (9), the outer wall below of second vertical cylinder (9) is equipped with supporting component (3), the lower extreme of supporting component (3) is equipped with protection component (4).

2. The clinical laboratory sputum sampler of claim 1, wherein: the flat pressing component (2) comprises a pressing plate (201), a push plate (202), a cross rod (203), cushion blocks (204), vertical plates (205), springs (206) and a base plate (207), the cross rod (203) is located at the inner center of a first vertical cylinder (5), the cross rod (203) is in clearance fit with the first vertical cylinder (5), the push plate (202) is fixedly connected to the right end of the cross rod (203), the cushion blocks (204) are fixedly connected to the upper end and the lower end of the left side of the push plate (202), the pressing plate (201) is fixedly connected to the left side of the cross rod (203), the base plate (207) is arranged on the right side of the pressing plate (201), the base plate (207) is fixedly connected with the first vertical cylinder (5), the vertical plates (205) are tightly attached to the pressing plate (201), the vertical plates (205) are tightly attached to the right side of the outer wall of the cross rod (203), the springs (206) are arranged on the left side of the outer wall of the cross, the left side and the right side of the spring (206) are respectively fixedly connected with the first vertical tube (5) and the vertical plate (205).

3. The clinical laboratory sputum sampler of claim 1, wherein: support assembly (3) include first diaphragm (301), second diaphragm (302), supporting legs (303) and down tube (304), first diaphragm (301) are located the outer wall below of the second vertical tube (9), and first diaphragm (301) and second vertical tube (9) clearance fit, the below left and right sides of first diaphragm (301) all links to each other with second diaphragm (302) are fixed through down tube (304), second diaphragm (302) and second vertical tube (9) are laminated mutually, the equal rigid coupling in both ends has supporting legs (303) around the below left and right sides of second diaphragm (302).

4. The clinical laboratory sputum sampler of claim 1, wherein: protection component (4) include sleeve (401), piston (402), rubber sleeve (403), montant (404), connecting rod (405), bottom plate (406) and tapered plate (407), tapered plate (407) rigid coupling is at the lower extreme center of second diaphragm (302), tapered plate (407) laminate mutually with drawing liquid mouth (7), the below of drawing liquid mouth (7) is equipped with bottom plate (406), the left and right sides of bottom plate (406) all links to each other with montant (404) is fixed through connecting rod (405), the upper end rigid coupling of montant (404) has piston (402), the outside of piston (402) is equipped with sleeve (401), the top of sleeve (401) all links to each other with second diaphragm (302) is fixed, the inside rigid coupling in below of sleeve (401) has rubber sleeve (403), rubber sleeve (403) laminate mutually with montant (404).

5. The clinical laboratory sputum sampler of claim 4, wherein: a sliding structure is formed between the sleeve (401) and the piston (402).

6. The clinical laboratory sputum sampler of claim 1, wherein: the inner diameter of the first vertical cylinder (5), the inner diameter of the thread block (6) and the inner diameter of the second vertical cylinder (9) are consistent.