CN114053072A - Tuberculosis clinical sample sampling device - Google Patents
Tuberculosis clinical sample sampling device Download PDFInfo
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- CN114053072A CN114053072A CN202111360364.7A CN202111360364A CN114053072A CN 114053072 A CN114053072 A CN 114053072A CN 202111360364 A CN202111360364 A CN 202111360364A CN 114053072 A CN114053072 A CN 114053072A
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- pipeline
- box body
- placing box
- plate
- needle cylinder
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- 238000005070 sampling Methods 0.000 title claims abstract description 31
- 201000008827 tuberculosis Diseases 0.000 title claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 206010036790 Productive cough Diseases 0.000 claims abstract description 12
- 208000024794 sputum Diseases 0.000 claims abstract description 12
- 210000003802 sputum Anatomy 0.000 claims abstract description 12
- 238000009395 breeding Methods 0.000 claims abstract description 6
- 230000001488 breeding effect Effects 0.000 claims abstract description 6
- 229930091051 Arenine Natural products 0.000 claims abstract description 4
- 241000894006 Bacteria Species 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 230000001681 protective effect Effects 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 18
- 238000001179 sorption measurement Methods 0.000 claims description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 3
- 230000028327 secretion Effects 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 206010062717 Increased upper airway secretion Diseases 0.000 claims 2
- 208000026435 phlegm Diseases 0.000 claims 2
- 238000003556 assay Methods 0.000 abstract description 4
- 230000001580 bacterial effect Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a tuberculosis clinical sample sampling device, and relates to the technical field of medical instruments, wherein three first partition plates are arranged in a box body from top to bottom and fixed with the front inner side wall and the rear inner side wall of the box body; the number of the limiting plates is three, the limiting plates are respectively fixed on the left side wall of the first partition plate, the upper surface of each limiting plate is higher than that of the first partition plate, the number of the second partition plates is six, and every two of the second partition plates are respectively fixed on the first partition plate; the sampling mechanisms are nine in number and are respectively arranged in nine cells formed by the first partition plate and the second partition plate; the sputum at the throat can be collected, and the assay is convenient; the sampling content is prevented from being discharged to pollute the placing box; can be sterilized by high-temperature steam in time and dried quickly, thereby avoiding the breeding of bacteria.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a tuberculosis clinical sample sampling device.
Background
When the tuberculosis is studied, the tuberculosis sample sampling instrument is needed, and when the tuberculosis clinical sample is sampled, the local inconvenient fixed collection device for placing the content of the sample is easy to pollute the device and the operation space, so that the tuberculosis clinical sample sampling device is provided.
Disclosure of Invention
The invention aims to provide a tuberculosis clinical sample sampling device aiming at the defects of the prior art, which can collect sputum at the throat and is convenient for assay; the sampling content is prevented from being discharged to pollute the placing box; can be sterilized by high-temperature steam in time and dried quickly, thereby avoiding the breeding of bacteria.
In order to achieve the purpose, the invention adopts the technical scheme that: it comprises a box body, support legs and universal wheels; four corners of the bottom of the box body are fixed with support legs, and the bottoms of the support legs are rotatably connected with universal wheels through shafts and bearings; the bottom of the left side wall of the box body is provided with a water outlet; the left side of the inner bottom plate of the box body is obliquely arranged from left to right from low to high;
it also includes:
the first partition plates are three in number, are arranged in the box body from top to bottom and are fixed with the front inner side wall and the rear inner side wall of the box body;
the number of the limiting plates is three, the three limiting plates are respectively fixed on the left side wall of the first partition plate, and the upper surfaces of the limiting plates are higher than the upper surface of the first partition plate
The number of the second partition plates is six, and every two of the second partition plates are fixed on the first partition plate;
the sampling mechanisms are nine in number and are respectively arranged in nine cells formed by the first partition plate and the second partition plate; the sampling mechanism comprises:
the placing box is arranged in a grid formed by the first partition plate and the second partition plate and is respectively connected with the second partition plate and the inner side wall of the box body through a sliding rail assembly; the inner bottom plate of the placing box is obliquely arranged from left to right from low to high; the bottom of the left side wall of the placing box is provided with a through hole;
the heating wire is embedded in the first partition plate;
the first rubber arc plate is fixed on the right side of the inner bottom plate of the placing box;
the collecting needle cylinder is embedded in the first rubber arc plate; a second through hole is formed in the right end of the collecting needle cylinder; a piston and a push rod are arranged in the collecting needle cylinder;
the inner threaded pipe is connected with the left end of the collecting needle cylinder in a penetrating way and is integrally formed;
the threaded needle tube is screwed with the internal threaded tube;
the adsorption sponge is fixed on the ring wall at the left end of the threaded needle tube;
the protective sleeve is screwed on the outer ring wall of the internal thread pipe through threads;
the disinfection mechanism, disinfection mechanism locate in the box, disinfection mechanism contains:
the steam generator is fixed on the right side of the top plate of the box body; the steam generator is connected with an external power supply;
the communication mechanism is connected with the steam generator;
the number of the connecting pipes is nine, the connecting pipes are movably inserted in the left side wall of the placing box respectively, and the connecting pipes are connected with the steam generator through the communicating mechanism;
the number of the spray heads is nine, the spray heads are respectively arranged on the left side in the placing box, and the spray heads are connected with the connecting pipes in a penetrating manner; the spray head is obliquely arranged from high to low from left to right.
Preferably, the water outlet is screwed with a plug body through threads; the water outlet is blocked by the plug body, so that dust is prevented from entering the box body when the box body is not used.
Preferably, a baffle is fixed on the right side wall of the placing box; the baffle plays the effect of sheltering from and placing the box, is convenient for simultaneously remove and places the box.
Preferably, a second rubber arc plate is fixed on the left side of the inner bottom plate of the placing box, and the protective sleeve is embedded in the second rubber arc plate; no. two rubber arc boards have further played spacing effect, avoid the protective sheath to roll.
Preferably, the communication mechanism comprises:
the first pipeline is connected with an outlet of the steam generator;
the three-way valve is connected with the first pipeline;
the second pipeline is of a T-shaped structure and is connected with the three-way valve;
the three pipelines are respectively arranged below the second pipeline and are in through connection with the second pipeline, and the third pipeline penetrates through a top plate of the box body and is in through connection with a corresponding connecting pipe;
and opening the connection between the three-way valve and the first pipeline and the connection between the three-way valve and the second pipeline, and allowing steam generated by the steam generator to enter the connecting pipe through the first pipeline, the three-way valve, the second pipeline and the third pipeline.
Preferably, a rear side interface of the three-way valve is connected with a fourth pipeline, and a water pump is arranged on the fourth pipeline; a water tank is fixed on the rear side of the fourth pipeline, and the water inlet end of the water pump is connected with the water tank; a door body is hinged on an opening of a top plate of the water tank; and adding cleaning liquid into the water tank, starting the water pump, and opening the connection between the three-way valve and the fourth pipeline and the second pipeline, so that the cleaning liquid in the water tank is sprayed to the placing box through the spray head.
The working principle of the invention is as follows: when the sputum collection device is used, the universal wheel is utilized to move to a ward through the box body, the placement box is drawn out, the collection needle cylinder is taken out, the protective sleeve is screwed off, the threaded pipe with the adsorption sponge is placed at the throat, the adsorption sponge is used for wiping the throat, the sputum at the throat is sucked by the suction force of the collection needle cylinder, the sputum enters the collection needle cylinder along with the threaded pipe, after the sampling is completed, the protective sleeve is screwed back, the collection needle cylinder is placed back to the placement box, the collection needle cylinder is clamped in a rubber arc plate, the phenomenon that the content in the collection needle cylinder pollutes and is discharged out of the placement box is avoided, the placement box is placed back, after the sampling is completed, the box body is pushed to a test room, and the collection needle cylinder is taken out one by one to test the sputum in the collection needle cylinder and the secretion on the adsorption sponge; after the steam generator is used, the steam generator is started, steam is sent to the connecting pipe by the communicating mechanism and then is sprayed into the placing box through the spray head, and meanwhile, the heating wire is started, so that high-temperature steam sterilization can be carried out in the placing box; condensed water drops flow out of the inner bottom plate of the box body through the through holes and are discharged through the water outlet; the heating wire enables the box body to be dried quickly, and bacterial breeding is avoided.
Compared with the prior art, the invention has the beneficial effects that:
1. the sputum at the throat can be collected by utilizing the collecting needle cylinder and the adsorption sponge, so that the assay is convenient;
2. the collecting needle cylinder is fixed in the placing box, so that the phenomenon that the placing box is polluted by the content in the collecting needle cylinder which is discharged out is avoided;
3. be equipped with disinfection mechanism, can in time carry out the high temperature steam disinfection to placing the box, the heater strip makes the box can rapid draing, avoids bacterial growing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a sectional view taken along line a-a in fig. 3.
Fig. 5 is an enlarged view of a portion B in fig. 4.
Description of reference numerals:
the device comprises a box body 1, a water outlet 1-1, support legs 2, universal wheels 3, a first partition plate 4, a limiting plate 5, a second partition plate 6, a sampling mechanism 7, a placing box 7-1, through holes 7-1-1, a heating wire 7-2, a first rubber arc plate 7-3, a collecting needle cylinder 7-4, an internal thread pipe 7-5, a threaded needle tube 7-6, an adsorption sponge 7-7, a protective sleeve 7-8, a baffle 7-9, a second rubber arc plate 7-10, a disinfecting mechanism 8, a steam generator 8-1, a communicating mechanism 8-2, a first pipeline 8-2-1, a three-way valve 8-2-2, a second pipeline 8-2-3, a third pipeline 8-2-4, a fourth pipeline 8-2-5, a water pump 8-2-6, 8-2-7 parts of a water tank, 8-2-8 parts of a door body, 8-3 parts of a connecting pipe, 8-4 parts of a spray head and 9 parts of a plug body.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 5, the technical solution adopted by the present embodiment is: the device comprises a box body 1, support legs 2 and universal wheels 3; four corners of the bottom of the box body 1 are all fixed with support legs 2 through bolts, and the bottoms of the support legs 2 are rotatably connected with universal wheels 3 through shafts and bearings; the bottom of the left side wall of the box body 1 is provided with a water outlet 1-1; the left side of the inner bottom plate of the box body 1 is obliquely arranged from left to right from low to high;
it also includes:
the first partition plates 4 are three in number, are arranged in the box body 1 from top to bottom, and are welded and fixed with the front inner side wall and the rear inner side wall of the box body 1;
limiting plates 5, the quantity of limiting plates 5 be three, and pass through the bolt fastening respectively on the left side wall of baffle 4, the upper surface setting that limiting plate 5's upper surface is higher than baffle 4
The number of the second partition plates 6 is six, and the second partition plates 6 are fixed on the first partition plate 4 in pairs through bolts respectively;
the sampling mechanisms 7 are nine, and the sampling mechanisms 7 are respectively arranged in nine cells formed by the first partition plate 4 and the second partition plate 6; the sampling mechanism 7 comprises:
the storage box 7-1 is arranged in a grid formed by the first partition plate 4 and the second partition plate 6, and is respectively connected with the second partition plate 6 and the inner side wall of the box body 1 through a slide rail assembly; the inner bottom plate of the placing box 7-1 is obliquely arranged from left to right from low to high; the bottom of the left side wall of the placing box 7-1 is provided with a through hole 7-1-1;
the heating wire 7-2 is embedded on the first partition plate 4;
the first rubber arc plate 7-3 is fixed on the right side of the inner bottom plate of the placing box 7-1 through glue adhesion, and the second rubber arc plate 7-3 is fixed on the right side of the inner bottom plate of the placing box 7-1 through glue adhesion;
the collecting needle cylinder 7-4 is embedded in the rubber arc plate 7-3, and the collecting needle cylinder 7-4 is embedded in the rubber arc plate I7-3; the right end of the collecting needle cylinder 7-4 is provided with a second through hole; the built-in piston and the push rod of the collecting needle cylinder 7-4 are consistent with the structural principle of the needle cylinder in the prior art;
the internal thread tube 7-5 is connected with the left end of the collecting needle cylinder 7-4 in a penetrating way and is integrally formed;
the threaded needle tube 7-6 is screwed with the internal threaded tube 7-5;
the adsorption sponge 7-7, the adsorption sponge 7-7 is fixed on the ring wall at the left end of the threaded needle tube 7-6 by gluing;
the protective sleeve 7-8 is screwed on the outer annular wall of the internal threaded pipe 7-5 through threads, and the protective sleeve 7-8 is screwed on the outer annular wall of the internal threaded pipe 7-5 through threads;
the steam generator 8-1 is fixed on the right side of the top plate of the box body 1 through bolts, and the steam generator 8-1 is fixed on the right side of the top plate of the box body 1 through bolts; the steam generator 8-1 is connected with an external power supply, and the specific use model of the steam generator 8-1 is directly purchased, installed and used from the market according to the actual use requirement;
the communication mechanism 8-2, the communication mechanism 8-2 is connected with the steam generator 8-1;
nine connecting pipes 8-3 are arranged, the connecting pipes 8-3 are movably inserted in the left side wall of the placing box 7-1 respectively, and the connecting pipes 8-3 are connected with the steam generator 8-1 through a communicating mechanism 8-2;
nine spray heads 8-4 are arranged in the placing box 7-1, and the spray heads 8-4 are connected with the connecting pipe 8-3 in a penetrating manner; the spray head 8-4 is arranged from left to right in a manner of inclining from high to low.
As a preferred scheme, a plug body 9 is screwed in the water outlet 1-1 through threads; the water outlet 1-1 is blocked by the plug body 9, so that dust is prevented from entering the box body 1 when the box body 1 is not used.
Preferably, a baffle 7-9 is fixed on the right side wall of the placing box 7-1 through a bolt; the baffle 7-9 plays a role of shielding the placing box 7-1 and is convenient for moving the placing box 7-1.
As a preferred scheme, a second rubber arc plate 7-10 is further fixedly adhered to the left side of the inner bottom plate of the placing box 7-1 through glue, and a protective sleeve 7-8 is embedded in the second rubber arc plate 7-10; the second rubber arc plate 7-10 further plays a limiting role, and the protective sleeve 7-8 is prevented from rolling.
Preferably, the communication means 8-2 further comprises:
the first pipeline 8-2-1, and the first pipeline 8-2-1 is connected with an outlet of the steam generator 8-1;
the three-way valve 8-2-2 is connected with the first pipeline 8-2-1;
the second pipeline 8-2-3 is of a T-shaped structure, and the second pipeline 8-2-3 is connected with the three-way valve 8-2-2;
the three pipelines 8-2-4 are respectively arranged below the two pipelines 8-2-3 and are in through connection with the two pipelines 8-2-3, and the three pipelines 8-2-4 penetrate through the top plate of the box body 1 and are in through connection with the corresponding connecting pipes 8-3;
the three-way valve 8-2-2 is opened to be connected with the first pipeline 8-2-1 and the second pipeline 8-2-3, and steam generated by the steam generator 8-1 enters the connecting pipe 8-3 through the first pipeline 8-2-1, the three-way valve 8-2-2, the second pipeline 8-2-3 and the third pipeline 8-2-4.
As a preferred scheme, furthermore, a port at the rear side of the three-way valve 8-2-2 is connected with a fourth pipeline 8-2-5, and a water pump 8-2-6 is arranged on the fourth pipeline 8-2-5; the rear side of the fourth pipeline 8-2-5 is fixedly provided with a water tank 8-2-7 through a bolt, and the water inlet end of the water pump 8-2-6 is connected with the water tank 8-2-7; a door body 8-2-8 is hinged on an opening of a top plate of the water tank 8-2-7; cleaning liquid is added into the water tank 8-2-7, the water pump 8-2-6 is started, the three-way valve 8-2-2 is opened to be connected with the fourth pipeline 8-2-5 and the second pipeline 8-2-3, and the cleaning liquid in the water tank 8-2-7 is sprayed to the placing box 7-1 through the spray head 8-4.
The working principle of the specific embodiment is as follows: when in use, the universal wheel 3 is moved to a ward through the box body 1, the placing box 7-1 is drawn out, the collecting needle cylinder 7-4 is taken out, the protective sleeve 7-8 is screwed down, the threaded pipe with the adsorption sponge 7-7 is placed at the throat, the throat is wiped by the adsorption sponge 7-7, the sputum at the throat is sucked by the suction force of the collecting needle cylinder 7-4, the sputum enters the collecting needle cylinder 7-4 along with the threaded pipe, after the sampling is finished, the protective sleeve 7-8 is screwed back, the collecting needle cylinder 7-4 is placed back to the placing box 7-1, the collecting needle cylinder 7-4 is clamped in the first rubber arc plate 7-3, the protective sleeve 7-8 is clamped in the second rubber arc plate 7-10, the phenomenon that the content in the collecting needle cylinder 7-4 pollutes the placing box 7-1, the placing box 7-1 is placed back, after sampling, pushing the box body 1 to a test room, taking out the collecting needle cylinders 7-4 one by one, and testing sputum in the collecting needle cylinders 7-4 and secretion on the adsorption sponge 7-7; after the steam generator is used, starting a steam generator 8-1, opening the connection between a three-way valve 8-2-2 and a first pipeline 8-2-1 and a second pipeline 8-2-3, enabling steam generated by the steam generator 8-1 to enter a connecting pipe 8-3 through the first pipeline 8-2-1, the three-way valve 8-2-2, the second pipeline 8-2-3 and a third pipeline 8-2-4, spraying the steam into a placing box 7-1 through a spray head 8-4, and simultaneously starting a heating wire 7-2 to enable high-temperature steam sterilization to be carried out in the placing box 7-1; condensed water drops flow out of the inner bottom plate of the box body 1 through the through hole 7-1-1, the plug body 9 is screwed off, and the condensed water drops are discharged through the water outlet 1-1; cleaning liquid is added into the water tank 8-2-7, the water pump 8-2-6 is started, the three-way valve 8-2-2 is opened to be connected with the fourth pipeline 8-2-5 and the second pipeline 8-2-3, so that the cleaning liquid in the water tank 8-2-7 is sprayed to the placing box 7-1 through the spray head 8-4, and the placing box 7-1 is cleaned more cleanly; the heating wire 7-2 enables the box body 1 to be dried quickly, and bacterial breeding is avoided.
After adopting above-mentioned structure, this embodiment's beneficial effect does:
1. the sputum at the throat can be collected by utilizing the collecting needle cylinder 7-4 and the adsorption sponge 7-7, so that the assay is convenient;
2. the device is provided with a placing box 7-1, the placing box 7-1 is separated, and a collecting needle cylinder 7-4 is fixed in the placing box 7-1, so that the phenomenon that the placing box 7-1 is polluted by the content in the collecting needle cylinder 7-4 which is discharged out is avoided;
3. the box body 1 can be quickly dried by the heating wires 7-2, and bacteria breeding is avoided.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A tuberculosis clinical sample sampling device comprises a box body (1), support legs (2) and universal wheels (3); four corners of the bottom of the box body (1) are fixed with support legs (2), and the bottoms of the support legs (2) are rotatably connected with universal wheels (3) through shafts and bearings; a water outlet (1-1) is formed in the bottom of the left side wall of the box body (1); the left side of the inner bottom plate of the box body (1) is obliquely arranged from left to right from low to high;
it is characterized in that it also comprises:
the number of the first partition boards (4) is three, the first partition boards (4) are arranged in the box body (1) from top to bottom and are fixed with the front inner side wall and the rear inner side wall of the box body (1);
the number of the limiting plates (5) is three, the limiting plates (5) are respectively fixed on the left side wall of the first partition plate (4), the upper surface of each limiting plate (5) is higher than the upper surface of the first partition plate (4) and is provided with a second partition plate (6), the number of the second partition plates (6) is six, and every two of the second partition plates are respectively fixed on the first partition plate (4);
the sampling mechanisms (7) are nine in number and are respectively arranged in nine cells formed by the first partition plate (4) and the second partition plate (6); the sampling mechanism (7) comprises:
the placing box (7-1) is arranged in a grid formed by the first partition plate (4) and the second partition plate (6), and is respectively connected with the second partition plate (6) and the inner side wall of the box body (1) through a sliding rail assembly; the inner bottom plate of the placing box (7-1) is obliquely arranged from left to right from low to high; the bottom of the left side wall of the placing box (7-1) is provided with a through hole (7-1-1);
the heating wire (7-2), the heating wire (7-2) is embedded on the first partition board (4);
the first rubber arc plate (7-3), the first rubber arc plate (7-3) is fixed on the right side of the inner bottom plate of the placing box (7-1);
the collecting needle cylinder (7-4), the collecting needle cylinder (7-4) is embedded in the first rubber arc plate (7-3); a second through hole is formed at the right end of the collecting needle cylinder (7-4); a piston and a push rod are arranged in the collecting needle cylinder (7-4);
the internal thread tube (7-5), the internal thread tube (7-5) and the left end of the collecting needle cylinder (7-4) are connected in a penetrating way and are arranged in an integrated forming way;
the threaded needle tube (7-6), the threaded needle tube (7-6) is screwed with the internal threaded tube (7-5);
the adsorption sponge (7-7), the adsorption sponge (7-7) is fixed on the ring wall at the left end of the threaded needle tube (7-6);
the protective sleeve (7-8), the protective sleeve (7-8) is screwed on the outer ring wall of the internal thread pipe (7-5) through threads;
disinfection mechanism (8), disinfection mechanism (8) locate in box (1), disinfection mechanism (8) contain:
the steam generator (8-1), the steam generator (8-1) is fixed on the right side of the top plate of the box body (1); the steam generator (8-1) is connected with an external power supply;
the communication mechanism (8-2), the communication mechanism (8-2) is connected with the steam generator (8-1);
the number of the connecting pipes (8-3) is nine, the connecting pipes (8-3) are movably inserted into the left side wall of the placing box (7-1), and the connecting pipes (8-3) are connected with the steam generator (8-1) through a communicating mechanism (8-2);
nine spray heads (8-4) are arranged in the placing box (7-1) respectively, and the spray heads (8-4) are connected with the connecting pipes (8-3) in a penetrating manner; the spray heads (8-4) are arranged from left to right in a manner of inclining from high to low.
2. A tuberculosis clinical sample sampling device according to claim 1, characterized in that: a plug body (9) is screwed in the water outlet (1-1) through threads; the water outlet (1-1) is blocked by the plug body (9), so that dust is prevented from entering the box body (1) when the box body (1) is not used.
3. A tuberculosis clinical sample sampling device according to claim 1, characterized in that: a baffle (7-9) is fixed on the right side wall of the placing box (7-1); the baffle (7-9) plays a role of shielding the placing box (7-1) and is convenient for moving the placing box (7-1).
4. A tuberculosis clinical sample sampling device according to claim 1, characterized in that: a second rubber arc plate (7-10) is fixed on the left side of the inner bottom plate of the placing box (7-1), and a protective sleeve (7-8) is embedded in the second rubber arc plate (7-10); the second rubber arc plate (7-10) further plays a role in limiting, and the protective sleeve (7-8) is prevented from rolling.
5. A tuberculosis clinical sample sampling device according to claim 1, characterized in that: the communication mechanism (8-2) comprises:
a first pipeline (8-2-1), wherein the first pipeline (8-2-1) is connected with an outlet of the steam generator (8-1);
the three-way valve (8-2-2), the three-way valve (8-2-2) is connected with the first pipeline (8-2-1);
the second pipeline (8-2-3), the second pipeline (8-2-3) is of a T-shaped structure, and the second pipeline (8-2-3) is connected with the three-way valve (8-2-2);
the three pipelines (8-2-4) are respectively arranged below the second pipeline (8-2-3) and are in through connection with the second pipeline (8-2-3), and the third pipeline (8-2-4) penetrates through the top plate of the box body (1) and is in through connection with the corresponding connecting pipe (8-3);
and (3) opening the connection between the three-way valve (8-2-2) and the first pipeline (8-2-1) and the second pipeline (8-2-3), and allowing steam generated by the steam generator (8-1) to enter the connecting pipe (8-3) through the first pipeline (8-2-1), the three-way valve (8-2-2), the second pipeline (8-2-3) and the third pipeline (8-2-4).
6. A tuberculosis clinical sample sampling device according to claim 5, characterized in that: the rear side interface of the three-way valve (8-2-2) is connected with a fourth pipeline (8-2-5), and a water pump (8-2-6) is arranged on the fourth pipeline (8-2-5); a water tank (8-2-7) is fixed at the rear side of the fourth pipeline (8-2-5), and the water inlet end of the water pump (8-2-6) is connected with the water tank (8-2-7); a door body (8-2-8) is hinged on an opening of a top plate of the water tank (8-2-7); cleaning liquid is added into the water tank (8-2-7), the water pump (8-2-6) is started, the three-way valve (8-2-2) is opened, and the connection between the four-way pipe (8-2-5) and the second-way pipe (8-2-3) is opened, so that the cleaning liquid in the water tank (8-2-7) is sprayed to the placing box (7-1) through the spray head (8-4).
7. The operational principle of a tuberculosis clinical sample sampling device according to claim 1, characterized in that: when in use, the universal wheel (3) is moved to a ward through the box body (1), the placing box (7-1) is drawn out, the collecting needle cylinder (7-4) is taken out, the protective sleeve (7-8) is screwed down, the threaded pipe with the adsorption sponge (7-7) is placed at the throat, the adsorption sponge (7-7) is used for wiping the throat, meanwhile, the suction force of the collecting needle cylinder (7-4) is used for absorbing phlegm at the throat, the phlegm enters the collecting needle cylinder (7-4) along with the threaded pipe, after sampling is completed, the protective sleeve (7-8) is screwed back, the collecting needle cylinder (7-4) is put back to the placing box (7-1), the collecting needle cylinder (7-4) is clamped in the rubber arc plate I (7-3), the phenomenon that the contents in the collecting needle cylinder (7-4) are polluted and discharged out of the placing box (7-1) is avoided, the placing box (7-1) is put back, after sampling is finished, the box body (1) is pushed to a test room, and the collecting needle cylinders (7-4) are taken out one by one to test sputum in the collecting needle cylinders (7-4) and secretion on the adsorption sponges (7-7); after the steam generator (8-1) is used, the steam is sent to the connecting pipe (8-3) by the communicating mechanism (8-2), and then is sprayed into the placing box (7-1) through the spray head (8-4), and meanwhile, the heating wire (7-2) is started, so that high-temperature steam sterilization can be carried out in the placing box (7-1); condensed water drops flow out of the inner bottom plate of the box body (1) through the through hole (7-1-1) and are discharged through the water outlet (1-1); the heating wire (7-2) enables the box body (1) to be dried quickly, and bacteria are prevented from breeding.
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