CN109738234B - Vomitus sampling device is used in gastroenterology nursing - Google Patents
Vomitus sampling device is used in gastroenterology nursing Download PDFInfo
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- CN109738234B CN109738234B CN201910120121.2A CN201910120121A CN109738234B CN 109738234 B CN109738234 B CN 109738234B CN 201910120121 A CN201910120121 A CN 201910120121A CN 109738234 B CN109738234 B CN 109738234B
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- sampling
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- slide bar
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- 238000005070 sampling Methods 0.000 title claims abstract description 109
- 230000000474 nursing effect Effects 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 1
- 210000002249 digestive system Anatomy 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 210000004916 vomit Anatomy 0.000 description 3
- 230000008673 vomiting Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 208000014174 Oesophageal disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000010643 digestive system disease Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a vomitus sampling device for gastroenterology nursing, which comprises a sampling tube, wherein the bottom of the sampling tube is rotatably connected with a sealing spiral cover through a hinge, and a sliding tube penetrating through the sampling tube is slidably embedded in the center of the top of the sampling tube. According to the sampling device, the air suction type sampling mechanism is adopted, the structure prevents direct contact between medical staff and a sampling object and prevents contact pollution of the sampling object, the sampling device adopts a combined structure, the sampling box can be repeatedly replaced, the structure is convenient for replacement of the sampling box, and recycling of the sampling device is realized, so that the environmental friendliness of the sampling device is improved, and finally, the sampling device is internally provided with the sealing and storing mechanism, so that the structure can effectively seal and store the sampling object, the pollution of the sampling object is effectively prevented, the emission of peculiar smell of the sampling object is reduced, and the protection performance of the sampling device is improved.
Description
Technical Field
The invention relates to the technical field of sampling in the digestive system department, in particular to a vomit sampling device for nursing in the digestive system department.
Background
The digestive system department is the clinical third-level subject which mainly studies diseases of esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas, etc. The digestive system diseases are various, the medical knowledge is wide, and the operation is complex and fine.
However, vomitus sampling device is used in current gastroenterology nursing, when the sample is handled, need medical staff, use the sampling plate to scrape flourishing processing, both easily lead to medical staff direct and sample thing contact, also easily lead to the sample pollution of sample thing simultaneously, medical staff's the sample of being not convenient for is handled, secondly current sampling device, adopt the integral type structure mostly, only can carry out single sample and use, can't realize the change repeatedly use of sampling box, the feature of environmental protection is relatively poor, vomitus sampling device is used in last current gastroenterology nursing, inside does not have and sets up sealed save mechanism, can't not have sealed save processing with the sample, both easily lead to the pollution of sample thing, the peculiar smell that also easily leads to sample thing simultaneously gives off.
Disclosure of Invention
The invention aims to solve the problems that sampling treatment by medical staff is inconvenient, repeated replacement and use of a sampling tube cannot be realized, and sealed storage treatment of a sample cannot be effectively carried out.
In order to achieve the purpose, the invention adopts the following technical scheme:
a vomitus sampling device for gastroenterology nursing comprises a sampling tube, wherein the bottom of the sampling tube is rotatably connected with a sealing spiral cover through a hinge, the top center of the sampling tube is slidably embedded with a slide pipe penetrating through the sampling tube, the inner side of the slide pipe is fixedly connected with a first clapboard, the inner side of the slide pipe is slidably embedded with a slide rod penetrating through the first clapboard, an extrusion spring is elastically connected between the slide rod and the first clapboard, the top of the slide rod is fixedly connected with a push block, the inner side of the slide pipe is positioned below the first clapboard, a second clapboard is welded, the bottom of the slide pipe is rotatably connected with a limiting buckle through a rotating shaft, a press block penetrating through the second clapboard is welded on the inner side of the limiting buckle, the outer side of the press block is positioned between the second clapboard and the limiting buckle, a tension spring is elastically connected between the second clapboard and the limiting buckle, and a limiting clamp block is arranged on the inner side of the bottom of the slide pipe, and the bottom fixedly connected with sampling box of spacing fixture block, the inboard slip of sampling box has fixed cardboard, and the inside center department of fixed cardboard inlays and is equipped with the collection box, the outside of slide pipe is located the top fixedly connected with fixed block of spacing buckle, and the inside of fixed block inlays and is equipped with the stereoplasm pipe that runs through the sampling box, the outside of sampler barrel is provided with inhales the ball, and inhales the inside of ball and inlays and be equipped with one-way pneumatic valve, inhale the ball and pass through air guide hose and stereoplasm pipe intercommunication.
As a further description of the above technical solution:
the outside fixedly connected with hasp of sealed spiral cover, the inboard top of sealed spiral cover is located the below of draft tube and inlays and be equipped with rubber partition plate, and rubber partition plate's vertical cross-section is middle part indent formula structure.
As a further description of the above technical solution:
the handle is fixedly connected to the outer side of the top end of the sliding tube.
As a further description of the above technical solution:
the limiting buckles are provided with multiple groups, the multiple groups of limiting buckles are distributed in an arc array mode about the vertical central line of the sliding pipe, and the vertical cross sections of the multiple groups of limiting buckles are of inverted-F-shaped structures.
As a further description of the above technical solution:
the vertical section of the limiting clamping block is of a 'soil' type structure, and the limiting clamping block is mutually attached to a plurality of groups of limiting buckles of the inverted-F type structure.
As a further description of the above technical solution:
the vertical section of the pressing block is of an arc-shaped structure.
As a further description of the above technical solution:
the outer diameter of the fixed clamping plate is equal to the inner diameter of the sampling box, a plurality of groups of leakage holes are formed in the fixed clamping plate in an annular array relative to the vertical central line of the fixed clamping plate, and the plurality of groups of leakage holes are of arc-strip-shaped structures.
As a further description of the above technical solution:
the top of sampling box is seted up the air guide hole that cooperation stereoplasm pipe used, the outside of stereoplasm pipe is located the top fixedly connected with sealing rubber gasket of air guide hole.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the sampling device, the air suction type sampling mechanism is adopted, the air suction ball is arranged outside the sampling cylinder and is communicated with the hard conduit through the air guide hose, the hard conduit is communicated with the sampling box, when the air suction ball is repeatedly pressed, the air suction ball can suck air into the sampling box, and a sample can be sucked into the sampling box under the action of air pressure and then flows into the collecting box for collection.
2. According to the sampling device, a combined structure is adopted, the sampling box can be repeatedly replaced, a plurality of groups of limiting buckles of the inverted-F-shaped structure are arranged at the bottom end of the sliding pipe and can be matched with the limiting clamping blocks of the soil-shaped structure at the top of the sampling box for use, when the push block in the sliding pipe is pressed, the push block can be pressed down to contact with the pressing block, the pressing block of the arc-shaped structure can drive the plurality of groups of limiting buckles to expand outwards, and the sampling box can be detached and replaced.
3. According to the sampling device, the sealing and storing mechanism is arranged in the sampling device, the sampling box after sampling can slide into the sampling cylinder under the action of the sliding pipe, when a sampling object needs to be subjected to sealing and storing treatment, the sealing rotary cover at the bottom of the sampling cylinder is screwed to be horizontal, then the lock catch is screwed, so that locking and sealing treatment of the sampling cylinder is completed, meanwhile, the rubber partition plate arranged on the inner side of the sealing rotary cover can cover the opening of the sampling box, overflow of the sampling object in the sampling box is effectively prevented, the structure can effectively perform sealing and storing treatment on the sampling object, pollution of the sampling object is effectively prevented, emission of peculiar smell of the sampling object is reduced, and accordingly the protection performance of the sampling device is improved.
Drawings
FIG. 1 is a schematic diagram of a vomit sampling device for digestive system nursing in accordance with the present invention;
FIG. 2 is a schematic view of the internal structure of the sampling tube of the present invention;
FIG. 3 is a schematic view showing a connection structure of a slide tube and a sampling box according to the present invention;
figure 4 is a top view of the securing clip of the present invention.
Illustration of the drawings:
1. a sampling tube; 2. sealing and screwing the cover; 3. locking; 4. an air guide hose; 5. a suction balloon; 6. a one-way air valve; 7. a slide pipe; 8. a handle; 9. a push block; 10. a rubber partition plate; 11. a first separator; 12. a slide bar; 13. a compression spring; 14. a second separator; 15. a limiting buckle; 16. briquetting; 17. an extension spring; 18. a limiting clamping block; 19. a sampling box; 20. fixing the clamping plate; 21. a material collecting box; 22. a fixed block; 23. a rigid conduit; 24. a leak hole; 25. an air vent; 26. and sealing the rubber gasket.
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.
Embodiment one, referring to fig. 1 to 4, a vomitus sampling device for gastroenterology nursing comprises a sampling tube 1, a sealing cap 2 is rotatably connected to the bottom of the sampling tube 1 through a hinge, a slide tube 7 penetrating the sampling tube 1 is slidably inserted into the center of the top of the sampling tube 1, a first partition plate 11 is fixedly connected to the inner side of the slide tube 7, a slide rod 12 penetrating the first partition plate 11 is slidably inserted into the inner side of the slide tube 7, an extrusion spring 13 is elastically connected between the slide rod 12 and the first partition plate 11, a push block 9 is fixedly connected to the top of the slide rod 12, a second partition plate 14 is welded to the inner side of the slide tube 7 below the first partition plate 11, a limiting buckle 15 is rotatably connected to the bottom end of the slide tube 7 through a rotating shaft, a pressing block 16 penetrating the second partition plate 14 is welded to the inner side of the limiting buckle 15, the pressing block 16 is provided to realize the opening and closing process of the limiting buckle 15, and an extension spring 17 is elastically connected to the outer side of the, the inboard that the bottom of slide pipe 7 is located spacing buckle 15 is provided with spacing fixture block 18, and the bottom fixedly connected with of spacing fixture block 18 samples box 19, the inboard slip of sampling box 19 has fixed cardboard 20, and the inside center department of fixed cardboard 20 inlays and is equipped with collection magazine 21, collection magazine 21 is detachable construction, and the setting of collection magazine 21, the collection of the sample thing of being convenient for is handled, the outside of slide pipe 7 is located the top fixedly connected with fixed block 22 of spacing buckle 15, and the inside of fixed block 22 inlays and is equipped with the stereoplasm pipe 23 that runs through sampling box 19, the outside of sampler barrel 1 is provided with air suction ball 5, and air suction ball 5's inside inlays and is equipped with one-way pneumatic valve 6, the setting of one-way pneumatic valve 6, can make air suction ball 5 can carry out reciprocal processing of breathing in, air suction ball 5 communicates with stereoplasm pipe 23 through air guide hose 4.
Embodiment two, refer to fig. 1 and 2, the outside fixedly connected with hasp 3 of sealed spiral cover 2, the inboard top of sealed spiral cover 2 is located the below of sampler barrel 1 and inlays and is equipped with rubber diaphragm 10, and the vertical cross-section of rubber diaphragm 10 is middle part indent formula structure, the top outside fixedly connected with handle 8 of slide tube 7, the setting of hasp 3, can carry out the closure processing with sealed spiral cover 2, thereby can effectually carry out the sealing processing with sampler barrel 1, the setting of middle part indent formula structure rubber diaphragm 10, both can seal the processing of packing with the junction of sealed spiral cover 2 and sampler barrel 1, can cover the processing with the opening part of sampling box 19 simultaneously, thereby the effectual overflow of having prevented the sample, the setting of handle 8, be convenient for the lift slip of slide tube 7, thereby be convenient for the removal processing of sampling box 19 position.
In the third embodiment, referring to fig. 2 and 3, a plurality of sets of the limiting buckles 15 are arranged, and the plurality of sets of the limiting buckles 15 are distributed in an arc-shaped array with respect to the vertical center line of the slide pipe 7, the vertical sections of the plurality of groups of limiting buckles 15 are of inverted F-shaped structures, the vertical section of the limiting fixture block 18 is of a soil-shaped structure, the limiting clamping blocks 18 are mutually attached to a plurality of groups of limiting buckles 15 in an inverted F-shaped structure, the vertical section of the pressing block 16 is in an arc-shaped structure, the plurality of groups of limiting buckles 15 in the inverted F-shaped structure can be mutually matched with the limiting clamping blocks 18 in the soil-shaped structure for use, thereby facilitating the disassembly and assembly treatment of the sampling box 19, realizing the replacement and use treatment of the sampling box 19, and the pressing block 16 with an arc-shaped structure, under the action of the sliding rod 12, the plurality of groups of limiting buckles 15 can be driven to rotate outwards to be unfolded, so that the opening and closing of the limiting buckles 15 are facilitated.
In the fourth embodiment, referring to fig. 2-4, the outer diameter of the fixing clip 20 is equal to the inner diameter of the sampling box 19, the inside of the fixing clip 20 is provided with a plurality of sets of weep holes 24 in an annular array about the vertical centerline of the fixing clip 20, and a plurality of groups of leak holes 24 are arc-strip-shaped structures, the top of the sampling box 19 is provided with air guide holes 25 used for matching with the hard guide pipes 23, the outer sides of the hard guide pipes 23 are fixedly connected with sealing rubber gaskets 26 above the air guide holes 25, the arrangement of the fixing clamping plates 20 is convenient for the fixing treatment of the material collecting box 21, meanwhile, the plurality of groups of leak holes 24 on the fixing clamping plate 20 are arranged to facilitate the flow of vomit, the air guide hole 25 is arranged to facilitate the communication between the sampling box 19 and the hard conduit 23, meanwhile, the arrangement of the sealing rubber gasket 26 on the hard conduit 23 can cover the air guide hole 25, thereby improving the sealing performance of the communication between the hard conduit 23 and the sampling box 19.
The working principle is as follows: when the sampling device is used, when sampling treatment is needed, the sealing spiral cover 2 is unscrewed for a certain angle, the push block 9 is pressed, the push block 9 drives the press block 16 to slide downwards through the slide rod 12, so as to drive the limit buckle 15 to be opened and closed to a certain angle, an unused group of sampling boxes 19 can be clamped between a plurality of groups of limit buckles 15 through the limit buckle blocks 18, when the push block 9 is loosened, the limit buckle blocks 18 in the 'soil' type structure can be locked and fixed by the F-shaped limit buckle blocks 15 under the combined action of the extrusion spring 13 and the extension spring 17, meanwhile, the sealing rubber gasket 26 on the hard conduit 23 can contact the top of the sampling boxes 19, so that the communication treatment of the hard conduit 23 is realized, the sampling boxes 19 slide out through the slide pipe 7, then the sampling objects are contacted at the opening of the sampling boxes 19, then the suction balloon 5 is repeatedly pressed, and the suction balloon 5 can perform air extraction treatment on the sampling boxes 19 through the air guide hose 4 and the hard conduit 23, because the effect of atmospheric pressure, liquid sample thing just can enter into the inside of sampling box 19, the inside that can enter into collection box 21 simultaneously collects the processing, the back is handled in the sample, alright pull handle 8 on the slide tube 7, alright with the whole inside of sliding into sampling tube 1 of sampling box 19, closing sealed spiral cover 2 soon, closure hasp 3, the opening part that the plastics baffle of middle part indent just can cover sampling box 19 simultaneously, the sealed save of the sample thing of having just accomplished is handled, alright transport appointed detection mechanism with the sampling device is whole, the detection that takes a sample is handled.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a vomitus sampling device for gastroenterology nursing, includes sampler barrel (1), its characterized in that, the bottom of sampler barrel (1) is connected with sealed spiral cover (2) through the hinge rotation, the top center department slip of sampler barrel (1) has slide bar (7) of running through sampler barrel (1), the inboard fixedly connected with first baffle (11) of slide bar (7), the inboard slip of slide bar (7) has slide bar (12) of running through first baffle (11), and elastic connection has extrusion spring (13) between slide bar (12) and first baffle (11), the top fixedly connected with ejector pad (9) of slide bar (12), the inboard welding that is located the below of first baffle (11) of slide bar (7) has second baffle (14), the bottom of slide bar (7) is connected with spacing buckle (15) through the pivot rotation, the inner side of the limiting buckle (15) is welded with a pressing block (16) penetrating through the second partition plate (14), the outer side of the pressing block (16) is positioned between the second partition plate (14) and the limiting buckle (15) and is elastically connected with a tension spring (17), the bottom end of the sliding tube (7) is positioned on the inner side of the limiting buckle (15) and is provided with a limiting clamping block (18), the bottom of the limiting clamping block (18) is fixedly connected with a sampling box (19), the inner side of the sampling box (19) is embedded with a fixing clamping plate (20), the inner center of the fixing clamping plate (20) is embedded with a material collecting box (21), the outer side of the sliding tube (7) is positioned above the limiting buckle (15) and is fixedly connected with a fixing block (22), the inner part of the fixing block (22) is embedded with a hard conduit (23) penetrating through the sampling box (19), and the outer side of the sampling tube (1) is provided with a suction balloon (5), a one-way air valve (6) is embedded in the air suction ball (5), and the air suction ball (5) is communicated with the hard catheter (23) through an air guide hose (4); spacing buckle (15) are provided with the multiunit altogether, and multiunit spacing buckle (15) are the arc array distribution about the vertical central line of slide pipe (7) to the vertical cross-section of multiunit spacing buckle (15) is type of falling F structure, the vertical cross-section of spacing fixture block (18) is "native" type structure, and spacing fixture block (18) and the laminating each other of multiunit spacing buckle (15) that are type of falling F structure, the vertical cross-section of briquetting (16) is the arc structure, the external diameter of fixed cardboard (20) equals the internal diameter of sampling box (19), the inside of fixed cardboard (20) is cyclic annular array about the vertical central line of fixed cardboard (20) and has seted up multiunit small opening (24), and multiunit small opening (24) are arc strip column structure.
2. The vomitus sampling device for the gastroenterology nursing according to claim 1, wherein the lock catch (3) is fixedly connected to the outer side of the sealing screw cap (2), the rubber partition plate (10) is embedded at the top of the inner side of the sealing screw cap (2) below the sampling tube (1), and the vertical section of the rubber partition plate (10) is of a structure with a concave middle part.
3. The vomitus sampling device for nursing in gastroenterology according to claim 1, wherein a handle (8) is fixedly connected to the outside of the top end of the slide tube (7).
4. The vomitus sampling device for nursing in the gastroenterology according to claim 1, wherein the top of the sampling box (19) is provided with an air vent (25) used in cooperation with a rigid conduit (23), and a sealing rubber gasket (26) is fixedly connected to the outer side of the rigid conduit (23) above the air vent (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910120121.2A CN109738234B (en) | 2019-02-18 | 2019-02-18 | Vomitus sampling device is used in gastroenterology nursing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910120121.2A CN109738234B (en) | 2019-02-18 | 2019-02-18 | Vomitus sampling device is used in gastroenterology nursing |
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| Publication Number | Publication Date |
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| CN109738234A CN109738234A (en) | 2019-05-10 |
| CN109738234B true CN109738234B (en) | 2021-08-10 |
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| CN201910120121.2A Expired - Fee Related CN109738234B (en) | 2019-02-18 | 2019-02-18 | Vomitus sampling device is used in gastroenterology nursing |
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| CN112525612B (en) * | 2020-12-21 | 2022-08-26 | 辽宁科技学院 | Sampling method of liquid sampling device capable of being sealed annularly for chemical detection |
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2019
- 2019-02-18 CN CN201910120121.2A patent/CN109738234B/en not_active Expired - Fee Related
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| JP2001074730A (en) * | 1999-09-07 | 2001-03-23 | Utsunomiya Seisaku Kk | Urine-collecting tool |
| CN203337418U (en) * | 2013-05-24 | 2013-12-11 | 深圳华大基因科技有限公司 | Excrement sampler |
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| CN109738234A (en) | 2019-05-10 |
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