CN217510519U

CN217510519U - Check pipe and urine collection system

Info

Publication number: CN217510519U
Application number: CN202220486043.5U
Authority: CN
Inventors: 尚星辰; 张骁; 师亚; 黄邵杰; 张玉
Original assignee: Yangzhou University
Current assignee: Yangzhou University
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-09-30
Anticipated expiration: 2032-03-08

Abstract

The utility model provides a check pipe and urine collecting system, which comprises an outer pipe, more than two check valves and hydraulic sensors, wherein the check pipes are uniformly arranged in the outer pipe; the flow velocity sensors are more than three, and two ends and the middle part inside the outer pipe are respectively provided with one flow velocity sensor; the timer is used for timing, and when the value of any one of the hydraulic sensor and the flow rate sensor is smaller than the respective set minimum value, the timer starts timing; and the alarm is connected with the timer through a lead and is respectively in electric signal connection with the check valve, the hydraulic sensor and the hydraulic sensor. The urine collecting system comprises the check pipe, a connector arranged at one end of the check pipe and an upper collector arranged at one end of the check pipe far away from the connector; the collector is provided with volume scales; the connector contacts the urethral outlet. The backflow is avoided through the check pipe, and the state is corrected once in time through alarming.

Description

Check pipe and urine collection system

Technical Field

One or more embodiments of this description relate to care apparatus technical field, especially relate to a check pipe and urine collection system.

Background

Some people cannot effectively cooperate with the retention of urine specimen for various reasons. For female patients, the method of sticking a cleaned penicillin glass ampoule bottle to the position of a vulva aligned with a urethral orifice by using firm cloth adhesive cloth or sticking a plastic bag type disposable urine collection bag to the vulva is adopted clinically to collect a urine specimen, and the urine specimen is collected and then poured into a urine specimen tube. If the above methods are unsuccessful and the urine specimen test is very important, the urine specimen collection is performed even by invasive methods such as catheterization or bladder puncture. Similarly, for male patients, it is common to use a firm cloth-adhesive cloth to adhere the cleaned glass ampoule bottle to the urethral orifice and fix it on the penis and the surrounding skin.

The method for collecting urine by sticking the cleaned penicillin glass ampoule bottle with the adhesive tape is simple and low in price, but the glass bottle stuck to the perineum is cold and hard, is poor in comfort and is easy to fall off. Meanwhile, the risk of skin crush exists, and the glass material is easy to break, so that the urine specimen is not taken. And the taken urine is left and poured into a urine detection test tube, so that the risk of leakage is caused. Clinically, nurses often open the diaper repeatedly to see whether the urine is successfully reserved, and open the diaper for wet judgment every time, which wastes time.

Meanwhile, the conduit for collecting urine is easily returned, bent and squeezed, resulting in failure of urine collection.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a non-return tube and a urine collecting system to solve the problem of urine collection.

Based on the above-mentioned purpose, the utility model provides a check pipe includes: an outer tube defining a liquid flow direction; the check valve comprises an inner ring arranged in the outer tube, a valve arranged on the inner ring through a hinge and a torsion spring arranged on the hinge; two ends of the torsion spring are respectively connected with the valve and the inner ring, so that the valve keeps the trend of closing the inner ring; the hydraulic sensors are more than two and are uniformly arranged in the outer pipe; the flow velocity sensors are more than three, and two ends and the middle part in the outer pipe are respectively provided with one flow velocity sensor; the timer is used for timing, and when the value of any one of the hydraulic sensor and the flow rate sensor is smaller than the respective set minimum value, the timer starts timing; and the alarm is connected with the timer through a lead and is in electric signal connection with the one-way valve, the hydraulic sensor and the hydraulic sensor respectively.

Optionally, the flow velocity sensors are uniformly arranged inside the outer tube, and along the length direction of the outer tube, the distance between any adjacent flow velocity sensors is equal, and the size of the distance is less than two centimeters.

Optionally, the number of the hydraulic sensors is multiple, the hydraulic sensors are uniformly arranged inside the outer pipe, the distance between any adjacent hydraulic sensors is equal along the length direction of the outer pipe, and the size of the distance is smaller than five centimeters.

A urine collection system comprising the non-return tube, a connector disposed at one end of the non-return tube, and an upper collector disposed at an end of the non-return tube remote from the connector; the collector is provided with volume scales; the connector contacts the urethral outlet.

Optionally, the connector includes collection cloth and two tethers that set up on collecting cloth, be equipped with the discharge port on the collection cloth, through the discharge port with the non return pipe intercommunication, be equipped with the passageway that supplies the tether to pass on the collection cloth.

Optionally, the collecting cloth is further provided with an elastic tightening rope, and the elastic tightening rope is arranged at the edge of the collecting cloth.

Optionally, the connector is a tubular structure with openings at two ends of different sizes, and is made of elastic materials, wherein one end with a small opening is communicated with the check pipe, and the other end with a large opening is sleeved on the penis.

Optionally, the collector is made of a transparent material.

Optionally, the collector is provided with a viewing port, the viewing port is provided with a sealing strip, the sealing strip is made of transparent materials, the viewing port is rectangular, and the length direction of the viewing port is consistent with the volume scale from small to large.

It can be seen from the above that, the utility model provides a pair of check pipe and urine collection system avoids liquid backward flow through the check pipe. Through the connection of connector, the problem of connecting when solving the urine and collecting simultaneously, sets up check out test set in the collector, when the setting value was collected to liquid, in time reminds personnel to change the collector.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the description below are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort.

FIG. 1 is a schematic illustration of a check tube according to one or more embodiments of the present disclosure;

FIG. 2 is a schematic view of a check valve of a check tube according to one or more embodiments of the present disclosure being open;

FIG. 3 is a schematic view of a check valve of a check tube according to one or more embodiments of the present disclosure as it is closed;

FIG. 4 is a schematic view of a urine collection system for a female collecting urine according to one or more embodiments of the present disclosure;

FIG. 5 is a schematic view of a urine collection system according to one or more embodiments of the present disclosure for collecting urine for a male;

FIG. 6 is a schematic diagram of a connector for use in collecting urine for a female in accordance with one or more embodiments of the present disclosure.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have a general meaning as understood by one having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

A check tube, comprising: an outer tube 1 defining a liquid flow direction; a check valve 2 including an inner ring 21 disposed inside the outer tube 1, a shutter 22 disposed on the inner ring 21 through a hinge, and a torsion spring 23 disposed on the hinge; the two ends of the torsion spring 23 are respectively connected with the valve 22 and the inner ring 21, so that the valve 22 keeps the trend of closing the inner ring 21; the hydraulic sensors 3 are more than two and are uniformly arranged in the outer pipe 1; the number of the flow velocity sensors 4 is more than three, and two flow velocity sensors 4 are respectively arranged at two ends and the middle part in the outer pipe 1; the timer 5 is used for timing, and when the value of any one of the hydraulic sensor 3 and the flow rate sensor 4 is smaller than the set minimum value of each of the hydraulic sensor and the flow rate sensor, the timer starts timing; and the alarm 6 is connected with the timer 5 through a lead and is respectively connected with the check valve 2, the hydraulic sensor 3 and the hydraulic sensor 3 through electric signals.

The hydraulic pressure sensor 3 is used for detecting the pressure of the liquid, and the flow rate sensor 4 is used for detecting the flow rate of the liquid.

For the measured data is abundant, flow sensor 4's quantity is a plurality of, evenly arranges inside outer tube 1, along outer tube 1 length direction, arbitrary adjacent flow sensor 4's distance equals, and the size value of distance is less than two centimetres.

For the measured data is abundant, hydraulic pressure sensor 3's quantity is a plurality of, evenly arranges inside outer tube 1, along outer tube 1 length direction, arbitrary adjacent hydraulic pressure sensor 3's distance equals, and the size value of distance is less than five centimetres.

When the measured value of part of the hydraulic pressure sensor 3 is lower than the set minimum value of the hydraulic pressure sensor 3, the timer is started, after the preset time is reached, the statistical data of the flow rate sensor 4 is lower than the minimum value, but the measured value of part of the hydraulic pressure sensor 3 is higher than the set detection value, and the check valve 2 is in an open state, the check pipe is proved to be interrupted, and the alarm 6 sends an abnormal alarm signal.

When the measured value of the flow velocity sensor 4 is lower than the set minimum value of the flow velocity sensor 4, the timer is started, after the preset time is reached, the measured value of part of the hydraulic pressure sensor 3 is higher than the set detected value, and the check valve 2 is in an open state, the check pipe is proved to be interrupted, and the alarm 6 sends an abnormal alarm signal.

When the measured values of flow rate sensor 4 and hydraulic pressure sensor 3 are both below the respective set minimum values, it is verified that the fluid in the check pipe has run out.

When the measured values of the plurality of hydraulic sensors 3 are almost equal and the measured value of the flow rate sensor 4 is lower than the set minimum value of the flow rate sensor 4, it is proved that the check pipe is broken or horizontally arranged, and the alarm 6 gives an abnormal alarm signal.

A urine collection system comprising the check tube, a connector 7 provided at one end of the check tube and a collector 8 provided on the end of the check tube remote from the connector 7; the collector 8 is provided with volume scales; the connector 7 contacts the urethral outlet.

In order to connect closely, when collecting urine for the women, connector 7 is including collecting cloth 9 and two tether 10 of setting on collecting cloth, be equipped with the discharge port on collecting cloth 9, through the discharge port with the non return pipe intercommunication, be equipped with the passageway that supplies tether 10 to pass on collecting cloth 9. The collecting cloth 9 is connected to the human body through a tether 10, and the collecting cloth 9 is made of a water-proof material.

In order to reduce leakage, the collecting cloth 9 is further provided with an elastic tightening rope, and the elastic tightening rope is arranged on the edge of the collecting cloth 9. The edges of the collecting cloth 9 are attached to the skin of the human body by elastic contraction.

When collecting urine for men, the connector 7 is a tubular structure with openings at two ends of different sizes, and is made of elastic material, wherein one end with a small opening is communicated with the check pipe, and the other end with a large opening is sleeved on the penis.

In order to observe the amount of urine collected, the collector 8 is made of a transparent material. The collector 8 is provided with a viewing port, the viewing port is provided with a sealing strip, the sealing strip is made of transparent materials, the viewing port is rectangular, and the length direction of the viewing port is consistent with the volume scale from small to large.

Collector 8 and non return pipe link are equipped with hydraulic sensor 3, and when the liquid pressure that this hydraulic sensor 3 detected was greater than the alarm value of settlement, the evidence the urine that collector 8 was collected reached the early warning value, alarm 6 sends and collects the completion signal, reminds personnel to change new collector 8.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A check tube, comprising:

an outer tube (1) defining a liquid flow direction;

the check valve (2) comprises an inner ring (21) arranged inside the outer pipe (1), a valve (22) arranged on the inner ring (21) through a hinge and a torsion spring (23) arranged on the hinge;

two ends of the torsion spring (23) are respectively connected with the valve (22) and the inner ring (21), so that the valve (22) keeps the trend of closing the inner ring (21);

the hydraulic sensors (3) are more than two and are uniformly arranged in the outer pipe (1);

the number of the flow velocity sensors (4) is more than three, and two ends and the middle part in the outer pipe (1) are respectively provided with one flow velocity sensor (4);

a timer (5) for timing;

and the alarm (6) is connected with the timer (5) through a lead and is respectively in electric signal connection with the check valve (2), the hydraulic sensor (3) and the hydraulic sensor (3).

2. The check pipe according to claim 1, characterized in that the flow velocity sensors (4) are provided in a plurality, are uniformly arranged inside the outer pipe (1), and are arranged at equal distances along the length direction of the outer pipe (1) between any two adjacent flow velocity sensors (4), and the distance is smaller than two centimeters.

3. The check pipe according to claim 1, characterized in that the hydraulic sensors (3) are provided in a plurality, are uniformly arranged inside the outer pipe (1), and are arranged at equal distances along the length direction of the outer pipe (1) and the distance is smaller than five centimeters.

4. A urine collection system comprising a check tube according to any of claims 1 to 3, a connector (7) provided at one end of the check tube and a collector (8) provided at an end of the check tube remote from the connector (7);

the collector (8) is provided with volume scales;

the connector (7) contacts the urethral outlet.

5. The urine collection system according to claim 4, wherein the connector (7) comprises a collection cloth (9) and two tethers (10) provided to the collection cloth, the collection cloth (9) having a discharge opening therethrough communicating with the check pipe, the collection cloth (9) having a passage through which the tethers (10) pass.

6. The urine collection system according to claim 5, wherein an elastic tightening rope is further provided on the collection cloth (9), and the elastic tightening rope is provided at the edge of the collection cloth (9).

7. The urine collection system according to claim 4, wherein the connector (7) is a tubular structure with openings at both ends, and is made of elastic material, wherein the end with the smaller opening is communicated with the check tube, and the end with the larger opening is sleeved on the penis.

8. The urine collection system according to claim 4, wherein the collector (8) is made of a transparent material.

9. The urine collection system according to claim 4, wherein the collector (8) is provided with a viewing port, the viewing port is provided with a sealing strip, the sealing strip is made of transparent material, the viewing port is rectangular, and the length direction of the viewing port is consistent with the volume scale from small to large.