CN212547009U

CN212547009U - Infant stool sample collection pants

Info

Publication number: CN212547009U
Application number: CN202021759260.4U
Authority: CN
Inventors: 曾琴; 古瑶; 王丽媛; 黄红玉
Original assignee: West China Second University Hospital of Sichuan University
Current assignee: West China Second University Hospital of Sichuan University
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-02-19
Anticipated expiration: 2030-08-20

Abstract

The utility model provides an infant's trousers of gathering of just appearance relates to medical instrument technical field, and it includes the pull-up diaper and sets up urine collection device and shit collection device on the pull-up diaper, and urine collection device and shit collection device set up respectively in the front portion and the rear portion of the crotch portion of pull-up diaper. Urine collection device includes the collection urine mouth that runs through crotch portion along the thickness direction, and the first sampling interface that extends to crotch portion below of fixedly connected with on the collection urine mouth can be dismantled on the first sampling interface and be connected with collection urine graduated flask, can dismantle on the rim of a cup of collection urine graduated flask and be connected with middle section urine controller. The middle section urine controller comprises a gate which is covered on the cup mouth of the urine collecting measuring cup, one end of the gate is adsorbed by an electromagnet, the other end of the gate is connected with a stretched spring, a urine sensor is installed on the top surface of the gate, and the urine sensor and the electromagnet are connected onto the controller. The problem of collect urine and the stool sample inconvenient among the prior art to the infant is solved.

Description

Infant stool sample collection pants

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a pull-up diaper for gathering infant's stool sample.

Background

Stool samples include stool samples and urine samples. Urine appearance is urine sample, is one of three conventional inspection projects of inpatient, is to establish the necessary content of a complete medical record of being in hospital to middle section urine need be gathered to urine sample, when taking urine, let the urine of beginning wash the urethra clean back, the urine sample is cultivateed in the middle of the intercepting, and the purpose prevents that the urine from being contaminated. In paediatrics ward, because the patient all is the infant, can't carry out autonomic control urination, a lot of infant have arrived and have gone out the hospital and can't gather the urine sample.

The diarrhea is one of the diseases with the highest morbidity in the infant period, before the pathogeny is not determined, a hospital needs to sample and test excrement, the pathogeny causing the diarrhea is obtained by analyzing the excrement character, the characteristics of the excrement of the infant mainly comprise loose excrement, soft excrement and even water sample excrement, the excrement discharge is irregular, the collection is inconvenient, the pollution is easy, and the moisture is usually completely absorbed by the paper diaper when the paper diaper is used for collecting excrement samples, so that the collection is unsuccessful.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem among the prior art, the utility model provides a trousers are gathered to infant's stool sample has solved and has gathered urine and the inconvenient problem of stool sample among the prior art to infant.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the utility model provides a trousers are gathered to infant's stool sample, it includes the pull-up trousers and sets up urine collection device and the shit collection device on the pull-up trousers, urine collection device and shit collection device set up respectively in the front portion and the rear portion of the crotch portion of pull-up trousers.

Urine collection device includes the collection urine mouth that runs through crotch portion along the thickness direction, and the first sampling interface that extends to crotch portion below of fixedly connected with on the collection urine mouth can be dismantled on the first sampling interface and be connected with collection urine graduated flask, can dismantle on the rim of a cup of collection urine graduated flask and be connected with middle section urine controller. The middle section urine controller comprises a gate which is covered on the cup mouth of the urine collecting measuring cup, one end of the gate is adsorbed by an electromagnet, the other end of the gate is connected with a stretched spring, a urine sensor is installed on the top surface of the gate, and the urine sensor and the electromagnet are connected onto the controller.

The utility model has the advantages that: the pull-up diaper is convenient to put on and take off, after the infant is dressed, the infant cannot easily slide due to elasticity of the infant, the position of the urine collecting device and the excrement collecting device connected to the pull-up diaper can be well guaranteed not to change too much, and therefore the urine and the excrement can accurately enter the corresponding urine collecting device and excrement collecting device.

The urine collecting measuring cup in the urine collecting device can directly read the amount of collected urine, the urine collecting measuring cup is detachably connected to the sampling interface, and when the urine is not required to be collected, the sampling interface can be directly sealed by the sealing cover so as to reduce the weight of the pull-up diaper; when urine needs to be collected, a middle-section urine controller is connected between the urine collecting measuring cup and the sampling interface, whether urine is sprayed onto the gate is detected through the urine sensor, after the controller receives a signal that the urine sensor detects the urine, the electromagnet is powered off after a preset interval time, the electromagnet after the power-off loses magnetism, the gate is released, the gate rebounds under the elastic force action of the spring, the cup opening of the urine collecting measuring cup is opened, the urine enters the urine collecting measuring cup, therefore, the urine with the front section washing the urethra is prevented from entering the urine collecting measuring cup, and the quality of collected urine samples is guaranteed.

With the infant in this scheme gather trousers just appearance through the mode of direct dressing with the position of urine collection device and shit collection device fix infant's urine and shit discharge department, can collect infant's urine and shit homoenergetic to can also realize automatically through middle section urine controller only collecting middle section urine as urine sample, whole process need not artificial control, gathers conveniently, effectively.

Drawings

Fig. 1 is a schematic perspective view of an infant feces sampling pants.

Fig. 2 is a top view of the baby feces collection pants with the crotch portion laid flat.

FIG. 3 is an isometric sectional view of the mid-stream urine controller attached to the urine collection cup.

Fig. 4 is a schematic structural diagram of the sliding groove and the clamping groove on the inner wall of the mounting seat.

Fig. 5 is a sectional view of the excrement collecting cup and the adapter.

Wherein, 1, pull-up pants; 11. a crotch part; 2. a urine collection device; 21. a urine collection port; 22. a first sampling interface; 23. a urine collecting measuring cup; 231. a protrusion; 24. a midstream urine controller; 241. a gate; 242. an electromagnet; 243. a spring; 244. a urine sensor; 245. a mounting seat; 246. a chute; 247. a card slot; 248. A guide table; 25. three-dimensional enclosure; 3. a stool collection device; 31. an excrement collecting port; 32. a second sampling interface; 33. a feces collection measuring cup; 34. a soft sucker; 341. a tapered attachment portion; 35. an adapter; 4. sterilizing the bag; 41. an easy-to-tear opening; 42. a cotton ball bag; 43. a bag of disinfectant; .

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.

As shown in fig. 1 and 2, the infant feces sample collection pants include a pair of pull-ups 1, and a urine collection device 2 and a feces collection device 3 provided on the pull-ups 1, wherein the urine collection device 2 and the feces collection device 3 are provided in front and rear portions of a crotch portion 11 of the pull-ups 1, respectively.

The urine collecting device 2 includes a urine collecting port 21 penetrating the crotch portion 11 in the thickness direction, and the urine collecting port 21 is elongated and has a length not less than the radiation range of the urine of the infant. After the pull-up diaper 1 is worn, a certain interval exists between the top surface of the crotch portion 11 and the skin of the infant, so that the urine is sprayed to form a water column to enter the urine collection port 21, and if the top surface of the crotch portion 11 is too close to the skin of the infant, the urine is absorbed by the water absorption layer of the crotch portion 11 once coming out, and the collection cannot be completed.

The bottom end of the urine collection port 21 is fixedly connected with a first sampling port 22 extending below the crotch portion 11. First sampling interface 22 is for processing the rubber circle interface that has the external screw thread, and its seal bonding is sealed on the bottom surface of crotch portion 11, and is sealed after need not gather the urine sample with closing cap threaded connection, when needs gather the urine sample, gathers through connecting middle section urine controller 24 and collection urine graduated flask 23, and convenient operation also can reduce the weight of the trousers 1 of drawing, improves the travelling comfort after the dress.

As shown in fig. 3, a urine collection measuring cup 23 is detachably connected to the first sampling port 22, and a mid-section urine controller 24 is detachably connected to a rim of the urine collection measuring cup 23. The urine collecting measuring cup 23 is a transparent plastic cup, and volume scale marks are marked on the transparent plastic cup, so that whether the collected urine is enough or not can be conveniently observed. The mid-section urine controller 24 realizes automatic control to collect only mid-section urine, and avoids the urine from being polluted by bacteria in the urethra and influencing the final test result.

The middle-section urine controller 24 comprises a gate 241 which covers the mouth of the urine collecting cup 23, one end of the gate 241 is adsorbed by an electromagnet 242, the other end of the gate 241 is connected with a stretched spring 243, a urine sensor 244 is installed on the top surface of the gate 241, and the urine sensor 244 and the electromagnet 242 are connected to the controller. Urine sensor 244 is the raindrop sensor, and it installs in the gate 241 near the one end of electro-magnet 242, and fixedly connected with water absorption cloth layer on gate 241 surrounds urine sensor 244.

The controller is preferably a stm32f103zet6 single chip microcomputer chip, and the electromagnet 242 is a direct current electromagnet. Urine sensor 244 is preferably a small raindrop sensor, the sensor plate of which is attached to the top surface of the gate adjacent to the end of electromagnet 242, and a water-absorbing layer having a thickness similar to that of the sensor plate is attached to other positions on the top surface of gate 241, so as to absorb urine spreading around from the sensor plate before gate 241 is opened. The voltage required by the raindrop sensor is 5V, the TTL level is output, no water drops exist on the induction plate, and the output is low level; the sensing plate is provided with water drops, the output is high level, the voltage of the analog quantity output is 0-3.5V, the sensing plate is separated from the control panel of the raindrop sensor and is connected with the control panel of the raindrop sensor through a lead, the control panel of the raindrop sensor and the stm32f103zet6 single chip microcomputer chip are fixed on a circuit board, and the circuit board is arranged below the electromagnet in the mounting seat 245.

Middle section urine controller 24 still includes mount pad 245, it is provided with the shaft hole to run through on the mount pad 245, the both ends in shaft hole can be dismantled with first sampling interface 22 and collection urine graduated flask 23 respectively and be connected, the upper end in shaft hole is the internal thread hole, be used for the external screw thread connection with first sampling interface 22, the lower extreme in shaft hole is provided with the spout 246 along axial extension, the lower terminal surface in shaft hole is run through to the lower extreme of spout 246, the upper end and the draw-in groove 247 intercommunication of spout 246, draw-in groove 247 and spout 246 intercommunication, and the intercommunication is mutually perpendicular mutually, the circumferencial direction of draw-in groove 247 edge shaft hole. When the urine collection measuring cup 23 is connected, the protrusion 231 fixed on the outer wall of the urine collection measuring cup 23 close to the cup mouth gradually slides into the upper end from the lower end of the sliding groove 246, then the urine collection measuring cup 23 is rotated to slide into the clamping groove 247 to be clamped, so that the urine collection measuring cup 23 cannot move in the axial direction, and when the urine collection measuring cup 23 needs to be taken down, the urine collection measuring cup 23 is rotated in the opposite direction and then moves down.

The middle part of mount pad 245 is provided with the radial outside flange that extends along the shaft hole, and the inside of flange is provided with holds the chamber, holds the chamber and is used for installing spring 243, electro-magnet 242 and spring 243, and the one end of spring 243 is fixed in on the lateral wall that holds the chamber, and the other end is fixed in on gate 241. At the maximum opening of the shutter 241 (i.e. when the spring 243 is restored to its original length), the shutter 241 is still partially suspended in the shaft hole, so as to be reset after sterilization.

A battery compartment for installing a battery is arranged in the mounting seat 245, the battery compartment needs to keep the sealing performance, the battery is electrically connected with the electromagnet 242, and the battery is a dry battery or a lithium battery.

An inclined guide table 248 is provided above the shutter 241, and the lower end of the guide table 248 is positioned above the urine sensor 244, so that urine is collected on the sensing plate of the urine sensor 244 by the guide table 248.

As shown in fig. 2, a three-dimensional enclosure 25 is fixedly connected along the inner edge of the urine collection port 21, and the outer layer of the three-dimensional enclosure 25 is made of water-repellent non-woven fabric. The structure and principle of the three-dimensional protecting enclosure 25 are the same as the protecting enclosure structure for preventing urine or loose excrement from leaking in the existing pull-up pants, and a closed leakage-proof area is formed at the urine collecting port 21 through the three-dimensional protecting enclosure 25.

As shown in fig. 5, the stool collection device 3 includes a stool collection port 31 penetrating through the crotch portion 11 in the thickness direction, the shape of the stool collection port 31 is close to a circular structure, a second sampling port 32 extending to the lower side of the crotch portion 11 is fixedly connected to the stool collection port 31 by bonding, a stool collection measuring cup 33 is detachably connected to the second sampling port 32, the second sampling port 32 has the same structure as the first sampling port 22, the stool collection measuring cup 33 has the same structure as the urine collection measuring cup 23, and the stool collection measuring cup 33 is connected to the second sampling port 32 by a joint 35. Adapter 35 is the pipe form, and its both ends all are processed there is the internal thread that is used for connecting, and the middle part still processes the step face that supplies just graduated flask 33 butt of collection.

The soft suction cup 34 is fixedly connected along the edge of the excrement collecting port 31, the soft suction cup 34 is made of soft silica gel, and a closed leakage-proof area is formed by slightly adsorbing and adhering the soft silica gel and skin around the anus of the infant at the excrement collecting port 31 to prevent the excrement from being sprayed out. The front end and the rear end of the soft suction cup 34 are both provided with a conical fitting portion 341, and the soft suction cup is fitted with the femoral groove through the conical fitting portion 341.

As shown in fig. 1, a disinfection bag 4 is fixed on the pull-up diaper 1, the disinfection bag 4 is a plastic bag sewed on the outer surface of the pull-up diaper 1, an easy-to-tear opening 41 is arranged on the disinfection bag 4, the easy-to-tear opening 41 is an opening broken in a dotted line manner, and the disinfection bag 4 can be opened by holding the extension end at one end. The inside of the disinfection bag 4 is divided into a cotton ball bag 42 and a disinfection solution bag 43. The cotton ball bag 42 is used for storing cotton balls or cotton swabs, and disinfectant, such as alcohol, is hermetically sealed in the disinfectant bag 43. The seal of the disinfectant bag 43 can be scratched by the tip of a nail or a cotton swab, and the cotton swab or a cotton ball is dipped in disinfectant to disinfect the excrement opening, the anus and the periphery before sampling, so that the collected excrement sample is prevented from being polluted.

Claims

1. The infant feces sample collection pants are characterized by comprising pull-ups (1), and a urine collection device (2) and a feces collection device (3) which are arranged on the pull-ups (1), wherein the urine collection device (2) and the feces collection device (3) are respectively arranged at the front part and the rear part of a crotch part (11) of the pull-ups (1);

the urine collecting device (2) comprises a urine collecting port (21) penetrating through the crotch part (11) along the thickness direction, a first sampling interface (22) extending towards the lower part of the crotch part (11) is fixedly connected to the urine collecting port (21), a urine collecting measuring cup (23) is detachably connected to the first sampling interface (22), and a middle-section urine controller (24) is detachably connected to the cup mouth of the urine collecting measuring cup (23);

the middle section urine controller (24) comprises a gate (241) which covers the opening of the urine collecting measuring cup (23), one end of the gate (241) is adsorbed by an electromagnet (242), the other end of the gate (241) is connected with a stretched spring (243), a urine sensor (244) is installed on the top surface of the gate (241), and the urine sensor (244) and the electromagnet (242) are connected onto the controller.

2. The infant feces collection pants according to claim 1, wherein the urine sensor (244) is a raindrop sensor and is mounted at one end of the shutter (241) close to the electromagnet (242), and a water absorbent cloth layer is fixedly connected to the shutter (241) and surrounds the urine sensor (244).

3. The infant stool sample collection pants according to claim 1, wherein the midstream urine controller (24) further comprises a mounting seat (245), an axial hole is formed in the mounting seat (245) in a penetrating manner, two ends of the axial hole are detachably connected with the first sampling port (22) and the urine collection measuring cup (23), a flange extending outwards in a radial direction of the axial hole is arranged in the middle of the mounting seat (245), and a containing cavity for installing the gate (241), the electromagnet (242) and the spring (243) is arranged inside the flange.

4. The infant stool sample collecting pants as claimed in claim 3, wherein a protrusion (231) is fixed on the outer wall of the urine collecting measuring cup (23) near the cup mouth, a sliding slot (246) for the protrusion (231) to insert and slide along the axial direction is arranged on the inner wall of the shaft hole, a clamping slot (247) extending along the circumferential direction is arranged at one end of the sliding slot (246) far away from the urine collecting measuring cup (23), and the clamping slot (247) is communicated with the sliding slot (246).

5. The infant stool sample collection pants of claim 3, wherein a battery compartment for mounting a battery is provided in the mounting seat (245), and the battery is electrically connected to the electromagnet (242).

6. The infant stool-like collection pants according to claim 1, wherein an inclined guide table (248) is provided above the shutter (241), and a lower end of the guide table (248) is located above the urine sensor (244).

7. The infant feces sample collection pants according to claim 1, wherein a three-dimensional apron (25) is fixedly connected along the inner edge of the urine collection port (21), and the outer layer of the three-dimensional apron (25) is made of water-repellent non-woven fabric.

8. The infant stool sample collecting pants according to claim 1, wherein the stool collecting device (3) comprises a stool collecting port (31) penetrating through the crotch portion (11) in the thickness direction, a second sampling port (32) extending below the crotch portion (11) is fixedly connected to the stool collecting port (31), and a stool collecting measuring cup (33) is detachably connected to the second sampling port (32).

9. The infant stool sample collecting pants as claimed in claim 8, wherein a soft suction cup (34) is fixedly connected along the edge of the stool collecting port (31), and the front end and the rear end of the soft suction cup (34) are provided with tapered fitting portions (341).

10. The infant stool sample collection pants according to claim 1, wherein a disinfection bag (4) is fixed on the pull-up pants (1), an easy-to-tear opening (41) is arranged on the disinfection bag (4), and the disinfection bag (4) is internally divided into a cotton ball bag (42) and a disinfectant bag (43).