CN109030063A - A kind of stool collection device and application method - Google Patents
A kind of stool collection device and application method Download PDFInfo
- Publication number
- CN109030063A CN109030063A CN201810872272.9A CN201810872272A CN109030063A CN 109030063 A CN109030063 A CN 109030063A CN 201810872272 A CN201810872272 A CN 201810872272A CN 109030063 A CN109030063 A CN 109030063A
- Authority
- CN
- China
- Prior art keywords
- bottle body
- hole
- clamp arm
- spoon
- excrement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/262—Alkali metal carbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1006—Dispersed solids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
Abstract
The invention discloses a kind of stool collection device and application methods, including acquiring bottle body, acquisition bottle body upper end is openning shape, it acquires bottle body upper end and rubber stopper is set, external screw thread is set on acquisition bottle body upper port outer wall, it acquires and upper cover body is set above bottle body, and setting and the matched internal screw thread of external screw thread on the inside of upper cover body, through-hole there are two being opened on rubber stopper, respectively first through hole and the second through-hole, adsorbent equipment is protruded at first through hole, clamping device is protruded into second through hole, structure of the invention is novel in design, it is easy to use, low manufacture cost, it can be realized the acquisition to dilute thick excrement and sticky excrement, and using rear easy to clean, realization recycles, reduce waste, furthermore, after acquiring stool sample, good seal performance, it effectively prevent harmful substance to escape.
Description
Technical field
The present invention relates to medical apparatus technical field, specially a kind of stool collection device and application method.
Background technique
Sample is the material objects such as animal, plant, mineral, and by various processing, order can save for a long time, and is kept as far as possible former
Looks are used offer and are used as exhibition, demonstration, education, identification, textual criticism and various other researchs;Sample processing method can be adopted
It is rounded an individual (even more than individual, such as bacterium, algae microorganism, or as person at the individual small and consor one such as fungi), or
It is a part of as sample, can be made by processing such as such as physics air-dried, vacuum, chemical anti-corrosion treatments.
Stool collection is one of groundwork content of medical and nursing work personnel.Existing stool collection tool letter
It is single, not hygienic enough and inconvenient, and existing stool sample can only facilitate the acquisition uniform excrement of viscosity, for dilute
Thick shape or hard shape feces collection effect are poor, therefore, it is necessary to improve to existing acquisition device.
Summary of the invention
The purpose of the present invention is to provide a kind of stool collection device and application methods, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of stool collection device, including collecting bottle
Body, the acquisition bottle body upper end are openning shape, and rubber stopper, the acquisition bottle body upper port outer wall is arranged in the acquisition bottle body upper end
Upper cover body is arranged in upper setting external screw thread, the acquisition bottle body top, and setting and external screw thread are matched interior on the inside of the upper cover body
Screw thread is opened on the rubber stopper there are two through-hole, respectively first through hole and the second through-hole, protrudes into absorption at the first through hole
Clamping device is protruded into device, second through hole;
The adsorbent equipment includes transparent liquid absorbent pipe and absorption sacculus, and acquisition bottle body bottom is protruded into transparent liquid absorbent pipe one end,
The absorption sacculus above rubber stopper is arranged in other end connection, and barrier flaps, institute are installed in absorption sacculus and transparent liquid absorbent pipe junction
It states and antibacterial film is set on the inside of barrier flaps, be additionally provided with graduation mark on the transparent liquid absorbent pipe;
The clamping device includes the first clamp arm, the second clamp arm, the first digging spoon, the second digging spoon and compressed spring, first folder
The first ring-shaped handle is arranged in arm upper end, and spoon is dug in lower end connection first;The cyclic annular hand of second clamp arm upper end setting second
Spoon is dug in handle, lower end connection second, and first clamp arm and the second clamp arm pass through rotary shaft interconnection, and first clamp arm
Compressed spring is installed between inside middle portion and the second clamp arm inside middle portion;The first ring-shaped handle lower section and the second ring-shaped handle
Lower section is respectively provided with baffle, and antibacterial film is arranged on the inside of the baffle.
Preferably, the compressed spring include the first contact jaw, the second contact jaw and spring body, the spring body by
One elongated metal or resin annular rotate, and in the shape of a spiral, and the spring body is equipped with multiple equidistant spirals
Circle body, first contact jaw and the second contact jaw are separately positioned on the top and bottom of spring body, and first contact
End, the second contact jaw are horizontal plane.
Preferably, the antibacterial film is by 40% polyethylene, 10% silicon-containing nano silver complex antimicrobials, 50% graphene oxide system
At.
Preferably, the upper cover body is made of anti-biotic material, and the anti-biotic material component includes organosilicon in parts by weight
30-40 parts of resin, 10-20 parts of sodium carbonate, 5-10 parts of lauryl betaine, 3-9 parts of sodium tripolyphosphate, calcium carbonate nano particle 2-
6 parts, 1-3 parts of silver ion antimicrobial agent.
Preferably, the first digging spoon and the second digging spoon are hemispherical dome structure.
Preferably, application method the following steps are included:
A, it needs before acquiring stool sample, upper cover body is unscrewed, if thin viscous excrement is acquired, by adsorbent equipment from first through hole
It takes out;
B, absorption sacculus is pressed, transparent liquid absorbent pipe is extended at excrement, absorption sacculus is decontroled, is then adsorbed to dilute thick excrement transparent
In pipette;
C, transparent liquid absorbent pipe is stretched into from first through hole acquisition bottle body bottom, then presses absorption sacculus, dilute thick excrement is squeezed
It is depressed into collecting bottle body;
D, hard shape excrement is if desired acquired, clamping device is taken out from the second through hole;
E, finger is put in the first ring-shaped handle and the second ring-shaped handle, controlling the first clamp arm and the second clamp arm respectively will compress
Spring elongation;
F, after spoon will be dug at excrement, ring-shaped handle is unclamped, spoon and second is dug for first by the reaction force of compressed spring
It digs spoon to move towards, realizes the clamping to excrement;
G, clamping device is protruded into inside collecting bottle body, again Compression and Expansion spring from the second through hole, stool sample is shaken off
To acquisition bottle body bottom;
H, upper cover body is finally screwed on, acquisition bottle body is sent to control laboratory.
Compared with prior art, the beneficial effects of the present invention are:
(1) structure of the invention is novel in design, easy to use, low manufacture cost, can be realized to dilute thick excrement and sticky excrement
Acquisition, and using rear easy to clean, realization recycles, waste is reduced, in addition, after acquisition stool sample, good seal performance,
It effectively prevent harmful substance to escape.
(2) the compressed spring uniform force that uses of the present invention is not susceptible to deform after stress, can be improved the clamping for digging spoon
Effect.
(3) the antibacterial film barrier property that the present invention uses is good, effectively prevents the intracorporal harmful substance of collecting bottle from through-hole
Place, which volatilizees away, causes air pollution.
(4) in the present invention, upper cover body is made of anti-biotic material, which has excellent antibacterial bacteriostatic performance, energy
It is enough effectively to prevent upper cover body pollution.
Detailed description of the invention
Fig. 1 is overall structure of the present invention;
Fig. 2 is compressed spring structural schematic diagram of the present invention;
Fig. 3 is top view of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of stool collection device, including acquisition bottle body
1,1 upper end of acquisition bottle body is openning shape, and rubber stopper 2,1 upper port of acquisition bottle body is arranged in 1 upper end of acquisition bottle body
External screw thread is set on outer wall, upper cover body 3 is set above the acquisition bottle body 1, and setting and external screw thread on the inside of the upper cover body 3
The internal screw thread matched, opens that there are two through-hole, respectively first through hole 4 and the second through-hole 5, the first through hole 4 on the rubber stopper 2
Place protrudes into adsorbent equipment, protrudes into clamping device at second through-hole 5;
The adsorbent equipment includes transparent liquid absorbent pipe 6 and absorption sacculus 7, and acquisition 1 bottom of bottle body is protruded into described 6 one end of transparent liquid absorbent pipe
The absorption sacculus 7 of 2 top of rubber stopper is arranged in portion, other end connection, and absorption sacculus 7 and the installation of 6 junction of transparent liquid absorbent pipe hinder
Antibacterial film 9 is arranged on the inside of the barrier flaps 8, is additionally provided with graduation mark 10 on the transparent liquid absorbent pipe 6 for partition 8;
The clamping device digs spoon 13, second including the first clamp arm 11, the second clamp arm 12, first and digs spoon 14 and compressed spring 15,
First digging spoon 13 and the second digging spoon 14 are hemispherical dome structure.The first ring-shaped handle 16 is arranged in first clamp arm, 11 upper end,
Spoon 13 is dug in lower end connection first;The second ring-shaped handle 17 is arranged in second clamp arm, 12 upper end, and lower end connection second is dug
Spoon 14, first clamp arm 11 and the second clamp arm 12 pass through 18 interconnection of rotary shaft, and 11 inside middle portion of the first clamp arm
Compressed spring 15 is installed between 12 inside middle portion of the second clamp arm;First ring-shaped handle, 16 lower section and the second ring-shaped handle 17
Lower section is respectively provided with baffle 19, and antibacterial film 9 is arranged on the inside of the baffle 19.
In the present invention, compressed spring 15 includes the first contact jaw 20, the second contact jaw 21 and spring body 22, the spring
Ontology 22 is rotated by an elongated metal or resin annular, and in the shape of a spiral, and the spring body 22 is equipped with multiple etc.
The spiral circle body 23 of spacing, first contact jaw 20 and the second contact jaw 21 are separately positioned on the top and bottom of spring body 22
Portion, and first contact jaw 20, the second contact jaw 21 are horizontal plane.The compressed spring uniform force that the present invention uses, by
It is not susceptible to deform after power, can be improved the clamping effect for digging spoon.
In addition, antibacterial film 9 is by 40% polyethylene, 10% silicon-containing nano silver complex antimicrobials, 50% graphite oxide in the present invention
Alkene is made, and the antibacterial film is to common bacterias such as staphylococcus aureus, Candida albicans, escherichia coli, pseudomonas aeruginosas
There is preferable bacteriostasis.The antibacterial film barrier property that the present invention uses is good, effectively prevents the intracorporal harmful substance of collecting bottle
It volatilizees away from through hole and causes air pollution.
In the present invention, upper cover body is made of anti-biotic material, and the anti-biotic material component includes organosilicon tree in parts by weight
30-40 parts of rouge, 10-20 parts of sodium carbonate, 5-10 parts of lauryl betaine, 3-9 parts of sodium tripolyphosphate, calcium carbonate nano particle 2-6
Part, 1-3 parts of silver ion antimicrobial agent.In the present invention, upper cover body is made of anti-biotic material, which there is excellent antibacterial to press down
Bacterium performance can effectively prevent upper cover body pollution.
Working principle: application method of the invention the following steps are included:
A, it needs before acquiring stool sample, upper cover body is unscrewed, if thin viscous excrement is acquired, by adsorbent equipment from first through hole
It takes out;
B, absorption sacculus is pressed, transparent liquid absorbent pipe is extended at excrement, absorption sacculus is decontroled, is then adsorbed to dilute thick excrement transparent
In pipette;
C, transparent liquid absorbent pipe is stretched into from first through hole acquisition bottle body bottom, then presses absorption sacculus, dilute thick excrement is squeezed
It is depressed into collecting bottle body;
D, hard shape excrement is if desired acquired, clamping device is taken out from the second through hole;
E, finger is put in the first ring-shaped handle and the second ring-shaped handle, controlling the first clamp arm and the second clamp arm respectively will compress
Spring elongation;
F, after spoon will be dug at excrement, ring-shaped handle is unclamped, spoon and second is dug for first by the reaction force of compressed spring
It digs spoon to move towards, realizes the clamping to excrement;
G, clamping device is protruded into inside collecting bottle body, again Compression and Expansion spring from the second through hole, stool sample is shaken off
To acquisition bottle body bottom;
H, upper cover body is finally screwed on, acquisition bottle body is sent to control laboratory.
In conclusion structure of the invention is novel in design, easy to use, low manufacture cost, can be realized to dilute thick excrement and
The acquisition of sticky excrement, and use is rear easy to clean, realization recycles, waste is reduced, in addition, after acquisition stool sample,
Good seal performance effectively prevent harmful substance to escape.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of stool collection device, including acquisition bottle body (1), it is characterised in that: the acquisition bottle body (1) upper end is to open
Rubber stopper (2) are arranged in mouth shape, the acquisition bottle body (1) upper end, and external screw thread is arranged on acquisition bottle body (1) the upper port outer wall,
Upper cover body (3) are set above the acquisition bottle body (1), and setting and the matched internal screw thread of external screw thread on the inside of the upper cover body (3),
It is opened on the rubber stopper (2) there are two through-hole, respectively first through hole (4) and the second through-hole (5), at the first through hole (4)
Adsorbent equipment is protruded into, protrudes into clamping device at second through-hole (5);
The adsorbent equipment includes transparent liquid absorbent pipe (6) and absorption sacculus (7), and acquisition is protruded into described transparent liquid absorbent pipe (6) one end
Bottle body (1) bottom, the absorption sacculus (7) that other end connection is arranged above rubber stopper (2), adsorbs sacculus (7) and transparent liquid absorbent
(6) junction installation barrier flaps (8) is managed, antibacterial film (9) are set on the inside of the barrier flaps (8), on the transparent liquid absorbent pipe (6) also
Equipped with graduation mark (10);
The clamping device includes the first clamp arm (11), the second clamp arm (12), the first digging spoon (13), the second digging spoon (14) and compresses
The first ring-shaped handle (16) are arranged in spring (15), the first clamp arm (11) upper end, and spoon (13) are dug in lower end connection first;Institute
The second clamp arm (12) upper end setting the second ring-shaped handle (17) is stated, spoon (14) are dug in lower end connection second, first clamp arm
(11) and the second clamp arm (12) passes through rotary shaft (18) interconnection, and the first clamp arm (11) inside middle portion and the second clamp arm
(12) compressed spring (15) are installed between inside middle portion;Below first ring-shaped handle (16) and under the second ring-shaped handle (17)
Side is respectively provided with baffle (19), and antibacterial film (9) are arranged on the inside of the baffle (19).
2. a kind of stool collection device according to claim 1, it is characterised in that: the compressed spring (15) includes
First contact jaw (20), the second contact jaw (21) and spring body (22), the spring body (22) by an elongated metal or
Resin annular rotates, and in the shape of a spiral, and the spring body (22) is equipped with multiple equidistant spiral circle bodies (23), institute
It states the first contact jaw (20) and the second contact jaw (21) is separately positioned on the top and bottom of spring body (22), and described first
Contact jaw (20), the second contact jaw (21) are horizontal plane.
3. a kind of stool collection device according to claim 1, it is characterised in that: the antibacterial film (9) is gathered by 40%
Ethylene, 10% silicon-containing nano silver complex antimicrobials, 50% graphene oxide are made.
4. a kind of stool collection device according to claim 1, it is characterised in that: the upper cover body is by anti-biotic material
It is made, the anti-biotic material component includes 30-40 parts of organic siliconresin, 10-20 parts of sodium carbonate, lauryl beet in parts by weight
5-10 parts of alkali, 3-9 parts of sodium tripolyphosphate, 2-6 parts of calcium carbonate nano particle, 1-3 parts of silver ion antimicrobial agent.
5. a kind of stool collection device according to claim 1, it is characterised in that: described first digs spoon (13) and the
Two diggings spoon (14) are hemispherical dome structure.
6. realizing a kind of application method of stool collection device described in claim 1, it is characterised in that: its application method
The following steps are included:
A, it needs before acquiring stool sample, upper cover body is unscrewed, if thin viscous excrement is acquired, by adsorbent equipment from first through hole
It takes out;
B, absorption sacculus is pressed, transparent liquid absorbent pipe is extended at excrement, absorption sacculus is decontroled, is then adsorbed to dilute thick excrement transparent
In pipette;
C, transparent liquid absorbent pipe is stretched into from first through hole acquisition bottle body bottom, then presses absorption sacculus, dilute thick excrement is squeezed
It is depressed into collecting bottle body;
D, hard shape excrement is if desired acquired, clamping device is taken out from the second through hole;
E, finger is put in the first ring-shaped handle and the second ring-shaped handle, controlling the first clamp arm and the second clamp arm respectively will compress
Spring elongation;
F, after spoon will be dug at excrement, ring-shaped handle is unclamped, spoon and second is dug for first by the reaction force of compressed spring
It digs spoon to move towards, realizes the clamping to excrement;
G, clamping device is protruded into inside collecting bottle body, again Compression and Expansion spring from the second through hole, stool sample is shaken off
To acquisition bottle body bottom;
H, upper cover body is finally screwed on, acquisition bottle body is sent to control laboratory.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810872272.9A CN109030063A (en) | 2018-08-02 | 2018-08-02 | A kind of stool collection device and application method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810872272.9A CN109030063A (en) | 2018-08-02 | 2018-08-02 | A kind of stool collection device and application method |
Publications (1)
Publication Number | Publication Date |
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CN109030063A true CN109030063A (en) | 2018-12-18 |
Family
ID=64648830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810872272.9A Withdrawn CN109030063A (en) | 2018-08-02 | 2018-08-02 | A kind of stool collection device and application method |
Country Status (1)
Country | Link |
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CN (1) | CN109030063A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114711826A (en) * | 2022-02-21 | 2022-07-08 | 四川大学华西医院 | Stool sampling device |
-
2018
- 2018-08-02 CN CN201810872272.9A patent/CN109030063A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114711826A (en) * | 2022-02-21 | 2022-07-08 | 四川大学华西医院 | Stool sampling device |
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WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |
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WW01 | Invention patent application withdrawn after publication |