CN212118186U

CN212118186U - Diarrhea water sample excrement collector

Info

Publication number: CN212118186U
Application number: CN202020334340.9U
Authority: CN
Inventors: 张艳; 李静; 王蓓蓓
Original assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Current assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-12-11
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a diarrhea water sample excrement collector, belonging to the technical field of medical instruments; the technical characteristics of the device comprise that the device comprises a mounting plate, a folding bracket and a collecting bag which are mounted at the rear end of a toilet seat cushion, wherein the folding bracket comprises a rocker arm, an L-shaped bracket and an I-shaped bracket, one end of the rocker arm is hinged on the mounting plate, the rocker arm can transversely rotate by taking a hinged joint as an axis, one end of one side edge of the L-shaped bracket is hinged with the other end of the rocker arm, the L-shaped bracket can vertically rotate by taking the hinged joint as an axis, one end of the I-shaped bracket is hinged with one end of the other side edge of the L-shaped bracket, the I-shaped bracket can transversely rotate by taking the hinged joint as an axis, one end of the other side edge of the L-shaped bracket is provided with a first limiting column, the other end of the I-shaped bracket is provided with; the utility model aims at providing a diarrhea water sample and excrement collector; the patient can conveniently collect the excrement.

Description

Diarrhea water sample excrement collector

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to diarrhea water sample just collector.

Background

The collection and assay of the excrement is a routine examination means of hospitals, and in order to facilitate the use of patients, the existing hospitals are basically provided with toilet bowls, so that the excrement generally slides to the bottom of the toilet bowl after the patients go to the toilet and is mixed with water in the toilet bowl, the collection of the excrement by the patients is influenced, the excrement is easily polluted, and the assay effect is influenced; especially for the patient with diarrhea, the excrement is not easy to form, and the dilution of an excrement water sample can be improved after the excrement is mixed with water in a toilet bowl, so that the patient cannot collect the excrement.

In the prior art, a bedpan shown in fig. 1 is generally adopted, when the bedpan is used, a patient places the bedpan on a cushion of the bedpan, uses a suction pipe type collector to suck water sample excrement after defecation, and places the excrement in a container for inspection, the bedpan needs to be cleaned after each use, is inconvenient to use, and is easy to generate peculiar smell if the bedpan is not cleaned completely.

SUMMERY OF THE UTILITY MODEL

The stool collector in the prior art has the problem of inconvenient use; an object of the utility model is to provide a diarrhea water sample just collector to the not enough of above-mentioned prior art.

The technical scheme of the utility model is realized like this: a diarrhea water sample collector comprises a mounting plate arranged at the rear end of a toilet seat cushion, a folding bracket arranged at two ends of one side of the mounting plate and a collecting bag detachably arranged on the folding bracket, wherein the folding bracket has a folding state and an unfolding state extending into the toilet seat, the folding bracket comprises a rocker arm, an L-shaped bracket and an I-shaped bracket, one end of the rocker arm is hinged on the mounting plate, the rocker arm can transversely rotate by taking the hinged point as an axis, one end of one side edge of the L-shaped bracket is hinged with the other end of the rocker arm, the L-shaped bracket can vertically rotate by taking the hinged point as an axis, one end of the I-shaped bracket is hinged with one end of the other side edge of the L-shaped bracket, the I-shaped bracket can transversely rotate by taking the hinged point as an axis, one end of the other side edge of the L-shaped bracket is provided with a first limiting column, the fixed wing is provided with a fixed hole, and the fixed hole is sleeved on the first limit column and the second limit column.

As a preferred scheme, a limiting block used for limiting the rotation angle of the L-shaped support is arranged at the bottom of one end, close to the L-shaped support, of the rocker arm.

As a preferred scheme, the lower end and the middle part of the first limiting column are respectively and fixedly connected to the L-shaped bracket, the upper end of the first limiting column extends out of the L-shaped bracket, and one end of the I-shaped bracket is sleeved at the middle lower end of the first limiting column; furthermore, an accommodating groove with the size matched with that of the I-shaped support is formed in one side edge of the L-shaped support connected with the I-shaped support.

According to the preferable scheme, the upper end of the collecting bag is provided with a retractable structure, the retractable structure comprises a sliding groove arranged at the upper end of the collecting bag, the sliding groove is provided with two openings, the two openings are respectively positioned at two sides of the collecting bag, two binding ropes are arranged in the sliding groove, and one end of each binding rope respectively extends out of the two openings.

The utility model adopts the beneficial effect behind the above structure to do: when in use, only the disposable collecting bag is needed to be replaced, and the bracket can be reused, thus being clean and sanitary and convenient to use; when excrement collection is not needed, the folding bracket can be folded, so that the folding bracket is prevented from influencing the normal use of the toilet; the patient ties up the rope through the pulling and can lock excrement in the collection bag after gathering the excrement sample, then will gather the bag abandon to the garbage bin can, occupation space is little not only, still can not make toilet bowl jam.

Drawings

The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.

FIG. 1 is a schematic diagram of a prior art bedpan configuration;

fig. 2 is a schematic view of the overall structure of the embodiment of the present invention;

fig. 3 is a schematic overall structure diagram of the embodiment of the present invention;

fig. 4 is a structural diagram of the foldable support in the embodiment of the present invention in the unfolded state;

fig. 5 is a structural diagram of the folding bracket in the folded state according to the embodiment of the present invention;

fig. 6 is a front half-sectional view of the foldable support in the folded state according to the embodiment of the present invention;

fig. 7 is a schematic view of a part of the structure of the collecting bag in the embodiment of the present invention.

In the figure: 1-mounting plate, 2-folding bracket, 3-collecting bag, 4-toilet seat cushion, 21-rocker, 22-L-shaped bracket, 23-I-shaped bracket, 24-first limiting column, 25-second limiting column, 26-accommodating groove, 27-limiting block, 31-fixed wing, 32-fixed hole, 33-chute, 34-opening and 35-binding rope.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 2-7, a sample collector for water sample for diarrhea comprises a mounting plate 1 mounted at the rear end of a seat cushion 4 of a toilet, a folding bracket 2 arranged at two ends of one side of the mounting plate 1, and a collecting bag 3 detachably mounted on the folding bracket 2, wherein the folding bracket 2 has a folded state and an unfolded state extending into the toilet, the folding bracket 2 comprises a rocker 21, an L-shaped bracket 22 and an I-shaped bracket 23, one end of the rocker 21 is hinged on the mounting plate 1, the rocker 21 can rotate transversely with the hinge point as an axis, one end of one side of the L-shaped bracket 22 is hinged on the other end of the rocker 21, the L-shaped bracket 22 can rotate vertically with the hinge point as an axis, one end of the I-shaped bracket 23 is hinged on one end of the other side of the L-shaped bracket 22, the I-shaped bracket 23 can rotate transversely with the hinge point as an axis, one end of the, the other end of the I-shaped support 23 is provided with a second limiting column 25, two sides of the upper end of the collecting bag 3 are respectively provided with a fixed wing 31, the fixed wings 31 are provided with fixed holes 32, the fixed holes 32 are sleeved on the first limiting column 24 and the second limiting column 25, the folding support 2 is unfolded when in use, then the fixed wings 31 at two sides of the collecting bag 3 are respectively hung on the first limiting column 24 and the second limiting column 25 of the two folding supports 2 through the fixed holes 32, the installation can be completed, the use is convenient, the collecting bag 3 can be taken down and discarded after excrement is collected by using a suction tube type collector after defecation, and the folding support is folded; the mounting holes can be oval or long-strip-shaped, so that one mounting hole is sleeved on two limiting columns, or the mounting holes are round, so that one mounting hole is sleeved on one limiting column; the collecting bag 3 can adopt a common disposable plastic bag or a disposable bag or a paper bag made of degradable materials; because the toilet seat cushion 4 is generally made of plastic materials, in order to improve the stability of the mounting plate 1, the mounting plate 1 can be fixed on the toilet seat cushion 4 through bolts, and of course, the mounting plate 1 can also be bonded on the toilet seat cushion 4 by glue such as hydrogel.

Preferably, a limit block 27 for limiting the rotation angle of the L-shaped bracket 22 is arranged at the bottom of one end of the rocker arm 21 close to the L-shaped bracket 22, and the limit block 27 can support the L-shaped bracket 22 when the folding bracket 2 is in the unfolding state, so that the L-shaped bracket 22 is prevented from excessively sagging, and the stability of the folding bracket 2 is improved.

As a preferred scheme, the lower end and the middle part of the first limiting column 24 are respectively fixedly connected to the L-shaped support 22, the upper end of the first limiting column 24 extends out of the L-shaped support 22, one end of the I-shaped support 23 is sleeved at the middle lower end of the first limiting column 24, the first limiting column 24 is adopted as a hinge shaft of the L-shaped support 22 and the I-shaped support 23, no redundant pin shaft is required to be added, the space can be reasonably applied, and the length size of the folding support 2 is reduced; furthermore, a receiving groove 26 with a size matched with that of the I-shaped bracket 23 is formed in one side edge of the L-shaped bracket 22 connected with the I-shaped bracket 23, so that the folding function of the folding bracket 2 can be improved.

As a preferable scheme, a retractable structure is arranged at the upper end of the collecting bag 3, the retractable structure comprises a sliding groove 33 arranged at the upper end of the collecting bag 3, two openings 34 are arranged on the sliding groove 33, the two openings 34 are respectively positioned at two sides of the collecting bag 3, two binding ropes 35 are arranged in the sliding groove 33, one ends of the two binding ropes 35 respectively extend out of the two openings 34, the upper end of the collecting bag 3 can be retracted by pulling the binding belts at the two openings 34, the collecting bag 3 is sealed, a patient can discard the two binding belts after knotting, and the stability of the seal is improved.

The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.

Claims

1. The utility model provides a diarrhea water sample stool collector which characterized in that: comprises a mounting plate (1) arranged at the rear end of a toilet seat cushion (4), a folding bracket (2) arranged at two ends of one side of the mounting plate (1) and a collection bag (3) detachably arranged on the folding bracket (2), wherein the folding bracket (2) has a folding state and an unfolding state extending into the toilet seat, the folding bracket (2) comprises a rocker arm (21), an L-shaped bracket (22) and an I-shaped bracket (23), one end of the rocker arm (21) is hinged on the mounting plate (1), the rocker arm (21) can transversely rotate by taking the hinged point as an axis, one end of one side of the L-shaped bracket (22) is hinged with the other end of the rocker arm (21), the L-shaped bracket (22) can vertically rotate by taking the hinged point as an axis, one end of the I-shaped bracket (23) is hinged with one end of the other side of the L-shaped bracket (22), and the I-shaped bracket (23), one end of the other side edge of the L-shaped support (22) is provided with a first limiting column (24), the other end of the I-shaped support (23) is provided with a second limiting column (25), two sides of the upper end of the collecting bag (3) are respectively provided with a fixed wing (31), a fixed hole (32) is formed in the fixed wing (31), and the fixed hole (32) is sleeved on the first limiting column (24) and the second limiting column (25).

2. A water sample stool collector for diarrhea according to claim 1, characterized in that: and a limiting block (27) used for limiting the rotation angle of the L-shaped support (22) is arranged at the bottom of one end, close to the L-shaped support (22), of the rocker arm (21).

3. A water sample stool collector for diarrhea according to claim 1, characterized in that: the lower end and the middle part of the first limiting column (24) are respectively and fixedly connected onto the L-shaped support (22), the upper end of the first limiting column (24) extends out of the L-shaped support (22), and one end of the I-shaped support (23) is sleeved at the middle lower end of the first limiting column (24).

4. A water sample stool collector for diarrhea according to claim 3, characterized in that: and a containing groove (26) with the size matched with that of the I-shaped bracket (23) is arranged on one side edge of the L-shaped bracket (22) connected with the I-shaped bracket (23).

5. A water sample stool collector for diarrhea according to claim 1, characterized in that: gather bag (3) upper end and be equipped with collapsible structure, collapsible structure is including setting up spout (33) in gathering bag (3) upper end, be equipped with two openings (34) on spout (33), two opening (34) are located respectively and gather bag (3) both sides, be equipped with two in spout (33) and tie up rope (35), two tie up and tie up rope (35) one end and stretch out two respectively outside opening (34).