CN213600405U

CN213600405U - Excrement collector

Info

Publication number: CN213600405U
Application number: CN202022153695.0U
Authority: CN
Inventors: 侯卫峰
Original assignee: Suzhou Changkai Plastic Molding Products Co ltd
Current assignee: Suzhou Changkai Plastic Molding Products Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-02
Anticipated expiration: 2030-09-27

Abstract

The utility model provides a fecal collector, including push rod, piston and cavity sleeve pipe, the fixed piston that sets up of push rod tip, the piston is arranged in the cavity sleeve pipe, and the outer surface cover of piston is equipped with the sealing member, piston and cavity cover intraductal wall sliding connection, the sealing member closely cooperates with the cavity sleeve pipe and is connected. During the use, arrange the excrement and urine collector in on the excrement and urine of having got rid of, then upwards pull the push rod, the piston upwards moves under the drive of push rod, extracts the excrement and urine sample, and the sealing washer on the piston is red, can show the position of piston, if at the in-process suction gas of extraction excrement and urine, gas can be discharged from the air vent, and the back is extracted to the excrement and urine, arranges the excrement and urine collector in the container of depositing the excrement and urine sample, presses the push rod downwards, arranges the container in with excrement and urine, alright send inspection department's inspection. The utility model discloses the in-process fecal collection volume of gathering at the sample is big, and is difficult for dropping, can guarantee that sufficient sample inspects, guarantees the accuracy of inspection.

Description

Excrement collector

Technical Field

The utility model relates to the technical field of medical supplies, especially, relate to an excrement and urine collector.

Background

In the field of medical technology, for some patients, the excrement of the patient needs to be collected, a small amount of excrement is collected from the excrement of the patient and placed in a designated container, and then detection is carried out. The prior art adopts the collection system of spoon form to gather partial excrement and urine from excrement and urine surface more, and this kind of mode faecal collection volume is less, breaks easily and causes the pollution of sample, gathers how much of excrement and urine at every turn and is difficult to master, can not satisfy the requirement that detects the sample even, and is difficult for gathering to the excrement and urine of liquid form, causes the testing result inaccurate, produces the misleading to the diagnosis of patient's state of an illness.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide an excrement collector.

In order to solve the technical problem, the utility model provides an excrement collector, including push rod, piston and cavity sleeve pipe, the fixed piston that sets up of push rod end, the piston is arranged in the cavity sleeve pipe, and piston surface cover is equipped with the sealing member, piston and cavity sleeve pipe inner wall sliding connection, the sealing member closely cooperates with the cavity sleeve pipe to be connected, cavity sleeve pipe lower part be equipped with the air vent, when the piston removes topmost, the air vent is located the below of piston.

Furthermore, the circumference of the inner side of the hollow sleeve is provided with a positioning step, and the upper surface of the piston is in clamping fit with the positioning step.

Further, the push rod be cross, and the top is equipped with fixed connection's the handle that pushes away, push away the handle and include fixed connection's the portion of bulldozing and spacing portion, the push rod moves down, spacing portion and the cooperation of cavity sleeve pipe upper end joint.

Further, an arc-shaped recess is formed in the center of the pressing portion.

Further, a handle is arranged at the top end of the hollow sleeve, and the handle is oval.

Further, the sealing element is a sealing ring, and the sealing ring is red.

The utility model discloses a stool collector, during the use, arrange stool collector in on the faecal of discharge, then upwards draw the push rod, the piston upwards moves under the drive of push rod, the extraction stool sample, sealing washer on the piston is red, can show the position of piston, if at the faecal in-process suction gas of extraction, gas can discharge from the air vent, the back of shit extraction, arrange stool collector in the container of depositing the stool sample, press the push rod downwards, arrange stool in the container, alright send inspection department's inspection. The utility model discloses the in-process fecal collection volume of gathering at the sample is big, gathers at every turn and can reach 20ml, can gather in succession and be difficult for dropping, can guarantee that sufficient sample inspects, guarantees the accuracy of inspection.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a feces collector of the present invention;

FIG. 2 is a schematic view of the top view structure of the feces collector of the present invention;

FIG. 3 is a schematic view of a sectional structure of the feces collector in the A-A direction of the present invention;

FIG. 4 is a schematic view of the structure of the push rod of the feces collector of the present invention;

FIG. 5 is an enlarged view of the structure at the position A of the present invention;

labeled as: the push rod 1, push handle 2, bulldoze portion 3, spacing portion 4, handle 5, hollow sleeve 6, air vent 7, according to pressing groove 8, recess 9, piston 10, sealing member 11, spacing step 12.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Referring to fig. 1 to 5, the piston type air conditioner comprises a push rod 1, a piston 10 and a hollow sleeve 6, wherein the piston 10 is fixedly connected to an end of the push rod 1 and is installed inside the hollow sleeve 6, and the piston 10 can reciprocate inside the hollow sleeve 6 under the driving of the push rod 1. The outer surface of the piston 10 is provided with a groove 9 for installing a sealing element 11, and the sealing element 11 can be a sealing ring, so that the piston 10 is tightly connected with the hollow sleeve 6, and collected excrement is prevented from moving upwards to contact with a collection person.

The push rod 1 be the cross, the upper end is equipped with pushes away handle 2, push away handle 2 including fixed connection's the portion of bulldozing 3 and spacing portion 4, spacing portion 4 sets up in the below of the portion of bulldozing 3, when pushing away handle 2 and pushing down, spacing portion 4 moves down, blocks at the upper surface of hollow sleeve 6, makes push rod 1 can not continue to move down, and at this moment, the lower surface of piston 10 aligns with the lower surface of hollow sleeve 6. The upper surface of the pushing part 3 is provided with an arc-shaped pushing groove 8, so that a collection person can conveniently push the push rod 1 downwards.

The inner surface of the lower part of the hollow sleeve 6 is provided with a limiting step 12, the piston 10 is arranged at the lower end of the push rod 1 and protrudes outwards, the piston 10 is in clamping fit with the limiting step 12 in the upward moving process, and the piston 10 cannot move upwards continuously after being clamped. Meanwhile, the lower part of the hollow sleeve 6 is also provided with a vent hole 7, and after the piston 10 moves upwards to the maximum displacement, the vent hole 7 is positioned below the piston 10, so that the gas in the excrement is conveniently discharged. In order to push and pull the push handle 2 conveniently, a handle 5 is arranged above the hollow sleeve 6.

The utility model discloses a fecal collector, during the use, arrange the fecal collector in on the excrement and urine of having got rid of, then upwards draw the push rod, the piston upwards moves under the drive of push rod, extract fecal sample, the sealing washer on the piston is red, can show the position of piston, if at the in-process suction gas of extraction faecal, gas can be discharged in the air vent, the back is extracted to the shit, arrange the fecal collector in the container of depositing fecal sample, press the push rod downwards, arrange excrement and urine in the container, alright send inspection department's inspection. The utility model discloses the in-process fecal collection volume of gathering at the sample is big, and is difficult for dropping, can guarantee that sufficient sample inspects, guarantees the accuracy of inspection.

The above examples are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable one skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A fecal collector is characterized in that: including push rod, piston and cavity sleeve pipe, the fixed piston that sets up of push rod tip, the piston is arranged in the cavity sleeve pipe, and piston surface cover is equipped with the sealing member, piston and cavity sleeve pipe inner wall sliding connection, sealing member and cavity sleeve pipe closely cooperate and be connected, cavity sleeve pipe lower part be equipped with the air vent, when the piston removed the top, the air vent was located the below of piston.

2. A faecal collector according to claim 1 wherein: the circumference of the inner side of the hollow sleeve is provided with a positioning step, and the upper surface of the piston is in clamping fit with the positioning step.

3. A faecal collector according to claim 1 wherein: the push rod be cross, and the top is equipped with fixed connection's the handle that pushes away, push away the handle and include fixed connection's the portion of bulldozing and spacing portion, the push rod moves down, spacing portion and the cooperation of cavity sleeve pipe upper end joint.

4. A faecal collector according to claim 3 wherein: the center of the pushing part is provided with an arc-shaped recess.

5. A faecal collector according to claim 1 wherein: the top end of the hollow sleeve is provided with a handle which is oval.

6. A faecal collector according to claim 1 wherein: the sealing element is a sealing ring, and the sealing ring is red.