TW201800061A - Feces tester - Google Patents

Abstract

The present invention is feces tester comprises collection unit and testing unit. The collection unit has a collecting container. The collecting container has a collecting chamber. The top of collecting chamber is a cover and a collecting device. The bottom of collecting chamber is a filter and a hole. The testing unit has a testing container. The testing container has a testing chamber. The bottom of testing chamber of testing container has a funnel, a washer and an outlet. The outlet has a squeezing device and a bottom cover. The squeezing device could let liquid that need microscopy outflow or blockade from testing unit. Tiny material of sample would not be mixed with clarified liquid by funnel and washer. The present invention is more convenience and sanitation.

Description

Stool tester

The present invention relates to a stool tester for an apparatus for collecting feces and biological specimens for biomicroscopy.

At present, the stool tester used by the hospital, when operating MIF (merthiolate-iodine formalin), diethyl ether and other test reagents, is used in the new application of the "sample collector" of the Republic of China Patent Application No. 101208326. After the operation of the sample and the test reagent, the test tube needs to be dripped into the test tube. Since the bottle body and the test tube are not fixed and fixed, and the size is not properly placed on the fixed frame, it needs to be fixed by two hands. The solution into the bottle is completely dropped into the test tube. Therefore, when a large number of samples are to be inspected, it takes a lot of manpower and time, which is quite inefficient.

In addition, if the solution in the bottle is completely dripped into the test tube, if the solution is still removed from the bottle, the residual solution will drip out, and the working environment will have a pungent odor. After that, the supernatant needs to be poured out in the test tube beforehand, and the bottom portion needs to be inspected. Since a considerable amount of pungent odor is still inhaled during the pouring of the supernatant, the supernatant may cause discomfort to the operator, and a large amount of The liquid pouring of the organic solution requires a large amount of water to clean the water tank, and it takes a lot of money to treat the sewage, and it is easy to get rid of the liquid when pouring out the liquid, and also allows the small substance in the solution to be mixed with the supernatant to be diluted and affect the concentration. The drawbacks.

In view of the above-mentioned shortcomings, the inventor believes that it has the urgent need to make corrections, and that it has been engaged in the design and manufacture of related products for many years, and has always adhered to the excellent design concept, and researched and created the above disadvantages. After continuous efforts, the fecal tester of the present invention was finally introduced, which improved the efficacy of the product by correcting the excellent product structure.

The main purpose of the stool tester of the present invention is to provide a built-in tester with good sealing performance, and it is not necessary to pour out the supernatant liquid during operation, and the smell of feces and organic solution is not exposed to the air, and it is not sticky. It can effectively protect the health of the medical examiner. In addition, it improves the drawbacks of the traditional method of taking the dropper and improves the structure of the sample.

For the purpose of the foregoing disclosure, the stool tester of the present invention is composed of an acquisition group and an inspection group, and the collection group mainly comprises a collection container, a collection chamber, a joint cover, a toilet, a filter, a through hole and a diaphragm. The collection container has a collection chamber inside, the top end of the collection chamber is provided with the joint cover, the joint cover is used for assembling the pick-up member, and the filter net is installed near the bottom of the collection chamber. And the through hole is opened in the bottom of the collection container relative to the bottom of the collection chamber, and the diaphragm is sealed to the through hole by an outer portion;

The inspection group mainly comprises an inspection container, an inspection room, an outlet, a funnel, a gasket, an extrusion device and a bottom cover, and the inspection container has the inspection room inside, and the inspection container is provided with the outlet at the bottom of the inspection room The funnel and the gasket are sequentially disposed in the inspection chamber corresponding to the outlet, and the extrusion device is disposed outside the outlet, the extrusion device has an outer sleeve, and the outer sleeve is sleeved on the outer sleeve An outer end of the outlet is provided with a blocking post, one end of the blocking post protrudes out of the outer sleeve, and the blocking post has a stopper and is disposed between the blocking block and the outer end of the outlet An elastomer is provided for abutting the stop to seal the outer sleeve, the bottom cover being for covering the bottom of the inspection container to close the outlet and the extrusion device.

The inspection group vents or blocks the solution to be microscopically examined through the extrusion device, and does not need to pour the supernatant or use the dropper, so the solution to be microscopically examined is more convenient and hygienic, and is greatly improved. The overall operation efficiency, in addition, the collection group has a tail cover, and the inspection group has a bottom cover, so that the organic solution can be prevented from flowing out and causing pollution during use, and the operation does not need to inhale the irritating odor, which is odorless, tasteless and low pollution inspection. The device.

In addition, the funnel and the gasket provided in the inspection group can fix the small substance in the volume inspection body between the corresponding funnel and the outlet in the inspection room, and avoid mixing with the supernatant in the inspection chamber during extrusion, thereby preventing the observation. The concentration of fine substances in the body is diluted, which also enhances the practical efficacy of the product.

1‧‧‧Collection group 11‧‧‧ Collection container 111‧‧‧Contracted neck 12‧‧‧ Collection room 13‧‧‧Joint cover 14‧‧‧Removable piece 141‧‧‧Stained end 15‧‧‧ Filter Net 16‧‧ ‧ through hole 17‧ ‧ septum 18 ‧ ‧ tail cover 2 ‧ ‧ inspection group 21 ‧ ‧ inspection container 22 ‧ ‧ inspection room 23 ‧ ‧ export 24 ‧ ‧ funnel 25 ‧ ‧ Washer 26‧‧‧Extrusion device 261‧‧‧Outer kit 262‧‧ ‧Block 263‧‧‧Block 264‧‧‧ Elastomer 27‧‧‧Bottom cover 28‧‧‧ Sealing cover 3‧‧‧ Frame

The first figure is an exploded perspective view of the parts of the overall structure of the tester of the present invention.
The second drawing is a structural sectional view of the collection group of the inspector of the present invention.
The third drawing is a structural sectional view of the inspection group of the inspector of the present invention.
Figure 4 is a partial cross-sectional view showing the structure of an extrusion device of the inspector of the present invention.
The fifth figure is a schematic cross-sectional view showing the implementation of the collection group of the inspector of the present invention.
The sixth figure is a schematic cross-sectional view of the actuator of the present invention before centrifugation.
The seventh figure is a schematic diagram of the actuating section of the tester of the present invention.
The eighth figure is a schematic cross-sectional view of the actuator of the present invention after centrifugation.
The ninth drawing is a schematic cross-sectional view of the tester of the present invention after centrifugation.
The tenth figure is a schematic cross-sectional view of the actuating device of the present invention for taking out the sample of the solution.

The stool tester of the present invention will be described more specifically and in detail below with reference to the drawings.

The invention relates to a stool tester, which mainly comprises:

An acquisition group (1), [please refer to the first diagram and the second diagram together] mainly includes a collection container (11), a collection chamber (12), a joint cover (13), a toilet (14), a filter screen (15), the through hole (16) and the diaphragm (17), the bottom of the outer periphery of the collecting container (11) is recessed with an inner neck (111), and the collecting container (11) has the collecting chamber (12) The top cover of the collection chamber (12) is provided with the joint cover (13) for assembling the pick-up member (14), and the pick-up member (14) has a pick-up member for picking up The adhered end (141) of the feces, when the pick-up member (14) is assembled to the joint cover (13), the adhered end (141) is located in the collection chamber (12), and the filter screen (15) The system is installed at the bottom of the collection chamber (12), and the through hole (16) is opened at the bottom of the collection container (11) relative to the collection chamber (12), and the diaphragm (17) is Sealed by the outside to the through hole (1 A), following the collection vessel (11) provided with a bottom cover may be removable tail cap (18), the tailgate (18) for blocking the diaphragm (17);

An inspection group (2), [please refer to the first and third figures together] mainly includes an inspection container (21), an inspection chamber (22), an outlet (23), a funnel (24), a gasket (25), The extrusion device (26) is composed of a bottom cover (27) having the inspection chamber (22) inside, and the inspection container (21) is opened at the bottom of the inspection chamber (22) An outlet (23), the funnel (24) and the washer (25) are sequentially disposed in the inspection chamber (22) corresponding to the outlet (23), and the funnel (24) is designed as a fish The cage-like inverted cone shape can effectively avoid the backflow of the test substance, and the extrusion device (26) is installed outside the outlet (23). [Please refer to the fourth figure] The extrusion device (26) has a jacket. The outer sleeve (261) is sleeved on the outer end of the outlet (23), and a retaining post (262) is mounted in the outer sleeve (261), and one end of the retaining post (262) protrudes to The jacket (261), the stopper (262) has a stopper (263), and an elastic body (264) is disposed between the stopper (263) and the outer end of the outlet (23). The body (264) is used to abut the stop (263) to block the outer sleeve (261), [please refer to the first and third figures together], the bottom cover (27) is used to cover The bottom of the inspection container (21) is closed with the crucible (23) and the extrusion device (26), and the top of the inspection chamber (22) is further provided with a detachable sealing cover (28). .

The operation of the stool tester of the present invention is carried out, [please refer to the fifth figure], the take-off member (14) of the collection group (1) is first taken out, and the feces to be tested is taken to facilitate the adhesion end (141), and the feces are taken. The adhered end (141) was placed in the collection chamber (12), and 5 ml of MIF (merthiolate-iodine formalin) was added to the collection chamber (12). After four hours, 1.25 ml of diethyl ether was added, and then the tail cap was removed ( 18), [Please refer to Figure 6 and Figure 7] and remove the diaphragm (17), remove the sealing cover (28), and place the inner neck (111) of the collection container (11) into the inspection group. (2) On the inspection container (21), a plurality of the collection group (1) and the inspection group (2) are placed together in a body (3), and placed in a centrifuge for centrifugation, [please Referring to Figure 8] after centrifugation, the large fecal body will be blocked by the filter (15), and the remaining solution and small substances (such as parasite eggs) will fall through the funnel (24) into the bottom of the test chamber (22) to avoid being located. Funnel (2 4) The fine substance to be inspected between the outlet and the outlet (23) is mixed with the supernatant, and the collection group (1) is removed and the sealing cover (28) is covered. [Please refer to the ninth and tenth drawings] At the time of microscopic examination, the bottom cover (27) is removed to press the stopper (262) protruding from the extrusion device (26) to the outside, so that the stopper (263) presses the elastic body (264). The solution and fine material may flow out from the funnel (24) through the gap in the outlet (23) and the outer sleeve (261) onto the transparent inspection slide.

The stool tester of the present invention, [please refer to the first figure], in order to make the operation more convenient and sanitary, the corresponding positions of the pick-up member (14) and the joint cover (13) are respectively provided with mutual mutual The threaded thread makes it easy to remove the pick-up member (14) after the thread is released, and conversely, when the thread is threaded, the pick-up member (14) can be tightly engaged with the joint cover (13).

The fecal tester of the present invention has the advantages of:

1. The inspection group vents or blocks the solution to be microscopically examined through the extrusion device, so that the solution to be microscopically examined is more convenient and sanitary when it is taken out, and the supernatant in the inspection container does not need to be poured out beforehand. Significantly improve overall operational efficiency.

2. The collection container and the inspection container of the tester are built-in type. Therefore, the solution can be centrifuged together when the solution is dropped into the inspection container, which can save the time and manpower waiting for the dripping, and can make the solution more after centrifugation. It completely drops into the inspection container without remaining, improving the convenience of operation and reducing the space occupants.

3. The funnel and gasket provided at the bottom of the inspection room can make the small substance in the fixed volume of the test chamber corresponding to the funnel and the outlet avoid mixing with the supernatant in the test chamber when the extrusion device is squeezed. In addition, the concentration of fine substances in the sample to be observed during extrusion is prevented from being diluted to affect the test result.

In summary, it is understood that the present invention is novel, and the present invention is not found in any publication, and is in compliance with the provisions of Articles 21 and 22 of the Patent Law.

The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto. That is, the equivalent changes and modifications made by the invention in accordance with the scope of the invention are still within the scope of the invention.

1‧‧‧Collection group

11‧‧‧Collection container

111‧‧‧Inside neck

12‧‧‧ collection room

13‧‧‧Joint cover

14‧‧‧Take the toilet

141‧‧‧Stained end

15‧‧‧Filter

16‧‧‧through hole

17‧‧‧Separator

18‧‧‧Tail cover

2‧‧‧Testing group

21‧‧‧Check container

22‧‧‧Inspection room

24‧‧‧ funnel

25‧‧‧Washers

26‧‧‧Extrusion device

261‧‧‧Outer kit

262‧‧ ‧ blocking column

264‧‧‧ Elastomers

27‧‧‧ bottom cover

28‧‧‧ Sealing cover

Claims (7)

A stool tester comprising: An collection group mainly comprises a collection container, a collection chamber, a joint cover, a toilet, a filter screen, a through hole and a diaphragm. The collection container has the collection chamber therein, and the top cover of the collection chamber is provided with the joint cover. The joint cover is used for assembling the pick-up member, and the filter net is installed at the bottom of the collection chamber, and the through hole is opened in the bottom of the collection container relative to the bottom of the collection chamber, and the diaphragm is Sealed on the through hole by the outside; An inspection group mainly comprises an inspection container, an inspection room, an outlet, a funnel, a gasket, an extrusion device and a bottom cover, the inspection container has the inspection room inside, and the inspection container is opened at the bottom of the inspection room An outlet, the funnel and the gasket are sequentially disposed above the outlet in the inspection chamber, and the extrusion device is disposed outside the outlet, the extrusion device has an outer sleeve, and the outer sleeve is sleeved on the outlet The outer end of the outlet is provided with a stopper in the outer sleeve, and one end of the stopper protrudes out of the outer sleeve, and the stopper has a stopper and is between the stopper and the outer end of the outlet An elastomer is provided for abutting the stop to seal the outer sleeve, the bottom cover being for covering the bottom of the inspection container to close the outlet and the extrusion device. The stool tester according to the first aspect of the patent application, wherein the bottom of the collection container of the collection group is recessed with an inner neck. The stool tester according to claim 1, wherein the take-up member of the collection group has an adhering end for taking up the feces, and the sticking end is assembled when the pick-up member is assembled to the joint cover It is located in the collection room. The stool tester according to the first aspect of the invention, wherein the picking member of the collecting group and the engaging cover are respectively provided with screw threads that can be screwed to each other. The stool tester according to claim 1, wherein the bottom cover of the collection container of the collection group is provided with a detachable tail cover for sealing the diaphragm. The stool tester according to claim 1, wherein the inspection chamber of the inspection group is provided with a detachable sealing cover. The stool tester according to the first aspect of the patent application, wherein the funnel of the test group is designed as an inverted cone.