24-hour sectional type urine output metering device

Abstract

The utility model relates to the related technical field of medical instruments, in particular to a 24-hour sectional type urination volume metering device which comprises a fixing frame, an electric three-way valve is fixedly installed on the upper surface of the fixing frame, a circulation timer is fixedly installed on the surface of one side of the fixing frame, an infusion tube is connected to a connector of one side of the electric three-way valve, and an infusion tube is connected to the connector of the other side of the fixing frame. Connecting mechanisms are arranged at connectors of the two sides of the electric three-way valve, a clamping plate is fixedly installed on the inner side of the fixing frame, and metering cylinders are placed at openings of the two sides of the clamping plate. According to the 24-hour sectional type urine output metering device, the electric three-way valve and the cycle timer are arranged, the cycle timer is used for timing an instrument every one hour, the electric three-way valve is controlled to be only communicated with the metering cylinder on one side in the first hour, and when timing of one hour is finished, the electric three-way valve changes urine flow; and the urine is conveyed to the metering cylinder on the other side, and the metering cylinder can accurately meter the urine output within one hour.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a 24-hour segmented urine output measuring device. Background Technology

[0002] Patients undergoing urinary system surgery, such as kidney transplantation or prostatectomy, require 24-hour urine output monitoring to assess renal function and fluid balance. This is typically done using a urine collection bag. Indwelling catheterization is a common and frequently used nursing procedure in clinical practice to accurately record urine volume and address urinary difficulties. The urine collection bag is an essential component of indwelling catheterization and needs to be changed regularly, collecting urine at different time intervals, generally every 5 hours. Therefore, a 24-hour segmented urine output measurement device is needed.

[0003] Existing 24-hour segmented urine output measurement devices typically use a urine bag to count urine output when the patient is wearing a catheter. However, they cannot record hourly urine output, but can only record urine output over a long period of time, which is too long and cannot be accurately used as an indicator for subsequent rehabilitation assessment. Utility Model Content

[0004] The purpose of this invention is to provide a 24-hour segmented urine volume measurement device to solve the problem mentioned in the background art that the existing 24-hour segmented urine volume measurement devices generally use a urine bag to count the amount of urine output when the patient is wearing a catheter, but cannot record the hourly urine output, can only record the urine output over a period of time, which is too long and cannot be accurately used as an indicator for subsequent rehabilitation assessment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a 24-hour segmented urine output measuring device, comprising a fixed frame, an electric three-way valve fixedly mounted on the upper surface of the fixed frame, a cycle timer fixedly mounted on one side surface of the fixed frame, an infusion tube connected to one side interface of the electric three-way valve, connecting mechanisms provided at both sides interfaces of the electric three-way valve, a clamping plate fixedly mounted on the inner side of the fixed frame, a measuring cylinder placed at both sides openings of the clamping plate, a threaded joint provided on the upper surface of the measuring cylinder, a connecting pipe fixedly mounted on the lower surface of the measuring cylinder, a control valve provided at one end of the connecting pipe, a flexible tube threadedly connected to one end of the connecting pipe, and a storage mechanism provided on one side of the fixed frame.

[0006] Preferably, the cycle timer counts once per hour, and the electric three-way valve controls the closure of both interfaces according to the cycle timer's timing. The infusion tube is used to connect to the urine collection device.

[0007] Preferably, the connecting mechanism includes a connecting pipe, an I-shaped pipe, a connecting ring, a sealing ring, and a threaded pipe. Both ends of the electric three-way valve are provided with connecting pipes. I-shaped pipes are fixedly installed at both ends of the connecting pipes. A connecting ring is sleeved on the outer ring of the I-shaped pipe. A sealing ring is bonded to the inner ring of the connecting ring. A threaded pipe is welded to one end of the connecting ring.

[0008] Preferably, the threaded pipes at both ends of the connecting pipe are threadedly connected to the electric three-way valve interface and the threaded joint, respectively.

[0009] Preferably, there are two sets of measuring cylinders, the measuring cylinders are made of transparent plastic and have scale markings on their surface.

[0010] Preferably, the storage mechanism includes a fixing rod, a hook, a urine collection bag, a liquid inlet, and a connecting hole. The fixing rod is fixedly installed on both sides of the inner ring of the fixing frame. A hook is fixedly connected to one end of the fixing rod. A urine collection bag is provided at one end of the hook. A liquid inlet is provided on the surface of the urine collection bag. A connecting hole is provided at the corner of the urine collection bag.

[0011] Preferably, one end of the flexible tube is provided with a threaded joint, and the other end is provided with a tapered interface, and the tapered interface is fitted with the connecting hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This 24-hour segmented urine output measuring device, through the setting of an electric three-way valve and a cycle timer, controls the electric three-way valve to connect only to one measuring cylinder in the first hour through a timing instrument every hour. When the hour ends, the electric three-way valve changes the urine flow and delivers it to the measuring cylinder on the other side. The measuring cylinder can accurately measure and store the urine output in one hour. The two sets of measuring cylinders can give medical staff more time to change them. After the measurement is completed, the control valve can be manually opened to deliver the urine in the measuring cylinder to the urine collection bag for collection. Then a new urine collection bag can be replaced and connected to the flexible tube on the other side. In this way, the urine output in twenty hours can be accurately measured in segments for each hour. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall appearance and structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the connection mechanism of this utility model.

[0015] Figure 3 This is a schematic diagram of the structure of the metering cylinder and the electric three-way valve of this utility model working together.

[0016] Figure 4 This is a schematic diagram of the structure of the measuring cylinder and urine collection bag that work together in this utility model.

[0017] In the diagram: 1. Fixing frame; 2. Electric three-way valve; 3. Cyclic timer; 4. Infusion tube; 5. Connecting mechanism; 501. Connecting tube; 502. I-shaped tube; 503. Connecting ring; 504. Sealing ring; 505. Threaded tube; 6. Clamping plate; 7. Measuring cylinder; 8. Threaded connector; 9. Connecting tube; 10. Control valve; 11. Flexible tube; 12. Storage mechanism; 1201. Fixing rod; 1202. Hook; 1203. Urine collection bag; 1204. Inlet; 1205. Connecting hole. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4 This utility model provides a technical solution: a 24-hour segmented urine output measuring device, including a fixed frame 1, an electric three-way valve 2 fixedly installed on the upper surface of the fixed frame 1, a cycle timer 3 fixedly installed on one side surface of the fixed frame 1, an infusion tube 4 connected to one side interface of the electric three-way valve 2, connecting mechanisms 5 provided at both sides interface of the electric three-way valve 2, a clamping plate 6 fixedly installed on the inner side of the fixed frame 1, a measuring cylinder 7 placed at both sides opening of the clamping plate 6, a threaded connector 8 provided on the upper surface of the measuring cylinder 7, a connecting pipe 9 fixedly installed on the lower surface of the measuring cylinder 7, a control valve 10 provided at one end of the connecting pipe 9, a flexible tube 11 threadedly connected to one end of the connecting pipe 9, and a storage mechanism 12 provided on one side of the fixed frame 1.

[0020] Furthermore, the cycle timer 3 counts once per hour, and the electric three-way valve 2 controls the closure of both interfaces according to the timing of the cycle timer 3. The infusion tube 4 is used to connect to the urine collection device. Through the setting of the cycle timer 3 and the electric three-way valve 2, the cycle timer 3 can control the operation of the electric three-way valve 2 by setting a specific time interval, so that it will automatically close when the equipment is not needed to run, and the electric three-way valve 2 can change the opening flow direction once every hour.

[0021] Furthermore, the connecting mechanism 5 includes a connecting pipe 501, an I-shaped pipe 502, a connecting ring 503, a sealing ring 504, and a threaded pipe 505. Both ends of the electric three-way valve 2 are equipped with connecting pipes 501, and both ends of the connecting pipe 501 are fixedly fitted with I-shaped pipes 502. A connecting ring 503 is fitted around the outer ring of the I-shaped pipe 502, and a sealing ring 504 is bonded to the inner ring of the connecting ring 503. A threaded pipe 505 is welded to one end of the connecting ring 503. Through the arrangement of the connecting pipe 501, I-shaped pipe 502, connecting ring 503, sealing ring 504, and threaded pipe 505, the connecting ring 503 can rotate and slide at one end of the I-shaped pipe 502, facilitating the connection of the threaded pipe 505 to the threaded connector 8 and the interface of the electric three-way valve 2. The sliding connection of the threaded pipe 505 allows for quick docking without moving the metering cylinder 7 and the electric three-way valve 2.

[0022] Furthermore, the threaded pipes 505 at both ends of the connector 501 are threadedly connected to the interface of the electric three-way valve 2 and the threaded joint 8, respectively.

[0023] Furthermore, there are two sets of measuring cylinders 7. The measuring cylinders 7 are made of transparent plastic and have scale markings on their surface. By setting up the measuring cylinders 7, the amount of urine can be collected and measured.

[0024] Furthermore, the storage mechanism 12 includes a fixing rod 1201, a hook 1202, a urine collection bag 1203, a liquid inlet 1204, and a connecting hole 1205. The fixing rod 1201 is fixedly installed on both sides of the inner ring of the fixing frame 1. A hook 1202 is fixedly connected to one end of the fixing rod 1201. A urine collection bag 1203 is provided at one end of the hook 1202. A liquid inlet 1204 is provided on the surface of the urine collection bag 1203. A connecting hole 1205 is provided at the corner of the urine collection bag 1203. With the setting of the fixing rod 1201, hook 1202, urine collection bag 1203, liquid inlet 1204, and connecting hole 1205, the urine collection bag 1203 can be quickly hung on the hook 1202 through the connecting hole 1205 during use, which is convenient for picking up and putting down. At the same time, the liquid inlet 1204 can be conveniently inserted and connected to one end of the flexible tube 11, and the urine collection bag 1203 can collect urine.

[0025] Furthermore, one end of the flexible tube 11 is provided with a threaded joint, and the other end is provided with a tapered interface, which is fitted into the connecting hole 1205.

[0026] Working principle: First, the infusion tube 4 is connected to the urine collection device. The urine is delivered through one opening of the electric three-way valve 2 and then through the connecting tube 501 to the measuring cylinder 7. At the same time, the control valve 10 at the connecting tube 9 below the measuring cylinder 7 is closed. Then, when the cycle timer 3 reaches the one-hour timing point, the electric three-way valve 2 is controlled to change the flow direction, so that the urine can flow into the measuring cylinder 7 on the other side. Next, the control valve 10 below the measuring cylinder 7 that collected urine in the previous hour is opened, so that the urine can be delivered through the flexible tube 11 to the urine collection bag 1203. Then, a new urine collection bag 1203 can be replaced and connected to the flexible tube 11 on the other side. After collecting the urine volume of one hour in the measuring cylinder 7 on the other side, the urine collection bag 1203 is replaced again to complete the segmented measurement of urine output.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A 24-hour segmented urine output measuring device, comprising a fixing frame (1), characterized in that: An electric three-way valve (2) is fixedly installed on the upper surface of the fixed frame (1). A cycle timer (3) is fixedly installed on one side surface of the fixed frame (1). An infusion tube (4) is connected to one side interface of the electric three-way valve (2). A connecting mechanism (5) is provided at both sides interface of the electric three-way valve (2). A clamping plate (6) is fixedly installed on the inner side of the fixed frame (1). A measuring cylinder (7) is placed at both sides opening of the clamping plate (6). A threaded joint (8) is provided on the upper surface of the measuring cylinder (7). A connecting pipe (9) is fixedly installed on the lower surface of the measuring cylinder (7). A control valve (10) is provided at one end of the connecting pipe (9). A flexible tube (11) is threadedly connected to one end of the connecting pipe (9). A storage mechanism (12) is provided on one side of the fixed frame (1).

2. The 24-hour segmented urine output metering device according to claim 1, characterized in that: The cycle timer (3) counts once per hour, and the electric three-way valve (2) controls the closure of the two side interfaces according to the cycle timer (3). The infusion tube (4) is used to connect to the urine collection device.

3. The 24-hour segmented urine output metering device according to claim 1, characterized in that: The connecting mechanism (5) includes a connecting pipe (501), an I-shaped pipe (502), a connecting ring (503), a sealing ring (504), and a threaded pipe (505). The electric three-way valve (2) is provided with connecting pipes (501) at both ends. I-shaped pipes (502) are fixedly installed at both ends of the connecting pipes (501). The outer ring of the I-shaped pipe (502) is fitted with a connecting ring (503). The inner ring of the connecting ring (503) is bonded with a sealing ring (504). One end of the connecting ring (503) is welded with a threaded pipe (505).

4. A 24-hour segmented urine output metering device according to claim 3, characterized in that: The threaded pipes (505) at both ends of the connecting pipe (501) are threadedly connected to the interface of the electric three-way valve (2) and the threaded joint (8), respectively.

5. A 24-hour segmented urine output metering device according to claim 1, characterized in that: Two sets of measuring cylinders (7) are provided. The measuring cylinders (7) are made of transparent plastic and have scale markings on their surface.

6. The 24-hour segmented urine volume measuring device according to claim 1, characterized in that: The storage mechanism (12) includes a fixing rod (1201), a hook (1202), a urine collection bag (1203), a liquid inlet (1204), and a connecting hole (1205). The fixing rod (1201) is fixedly installed on both sides of the inner ring of the fixing frame (1). A hook (1202) is fixedly connected to one end of the fixing rod (1201). A urine collection bag (1203) is provided at one end of the hook (1202). A liquid inlet (1204) is provided on the surface of the urine collection bag (1203). A connecting hole (1205) is provided at the corner of the urine collection bag (1203).

7. A 24-hour segmented urine output measuring device according to claim 1, characterized in that: One end of the flexible tube (11) is provided with a threaded joint, and the other end is provided with a tapered interface, which is fitted with the connecting hole (1205).

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