CN113952596A

CN113952596A - Intelligent wireless catheter

Info

Publication number: CN113952596A
Application number: CN202111265544.7A
Authority: CN
Inventors: 周凯; 向虎成; 孙云; 戴会新; 李菲
Original assignee: Wuhan Weirun Bafang Medical Technology Co ltd
Current assignee: Wuhan Weirun Bafang Medical Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-01-21

Abstract

The invention provides an intelligent wireless catheter, which specifically comprises an air bag; the air bag is of a spherical structure, and a stripe structure is arranged on the surface of the air bag; the front end of the inflation pipe is connected with the rear end of the air inlet pipe; the front end of the connecting pipe is connected with the rear end of the liquid collecting pipe. The air bag is inflated by the air cylinder, the pressure gauge can know the air pressure in the air bag, the stripe structure on the air bag has an anti-skidding effect, the air bag can be prevented from slipping out, a control signal can be sent from the wireless transceiver unit module and received by the electromagnetic three-way valve by pressing an operation button on the remote controller, different pipelines are communicated, the injection port is communicated with the liquid receiving pipe, the bladder is convenient to apply medicine, the electromagnetic three-way valve is closed, at the moment, urine can be accumulated in the bladder and the bladder is naturally filled, and the comfort in use is enhanced.

Description

Intelligent wireless catheter

Technical Field

The invention belongs to the technical field of medical treatment, and particularly relates to an intelligent wireless catheter.

Background

The catheter is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC), can be inserted into the bladder through the urethra to drain urine, after the catheter is inserted into the bladder, an air bag (also called as a water bag) is arranged near the end of the catheter to fix the catheter in the bladder and prevent the catheter from falling off, and the drainage tube is connected with a urine bag to collect urine.

Based on the aforesaid, traditional catheter can only discharge the urine in the bladder when using, and the easy roll-off of catheter, and it is inconvenient to use, and in addition, current catheter is to the urine real-time discharge in the bladder, can not make the bladder be full of naturally, and the user is uncomfortable when using.

Disclosure of Invention

In order to solve the technical problems, the invention provides an intelligent wireless catheter to solve the problems that the existing catheter only can discharge urine, is easy to slide out and cannot fill the bladder naturally when in use.

The technical scheme adopted by the invention is as follows:

an intelligent wireless catheter comprises an air bag;

the air bag is of a spherical structure, and a stripe structure is arranged on the surface of the air bag; the sensing piece is arranged at the upper end of the air bag; the front end of the air inlet pipe is connected with the air bag; the front end of the inflation pipe is connected with the rear end of the air inlet pipe; the inflator is connected with the rear end of the inflation tube;

the front end of the liquid receiving pipe is fixed on the air bag, the front end of the liquid receiving pipe is provided with a liquid receiving through hole, an electromagnetic three-way valve is mounted on the liquid receiving pipe, an injection port is formed in the electromagnetic three-way valve, a motor is arranged in the electromagnetic three-way valve, and a wireless receiving unit module and a power supply module are arranged on the motor; the front end of the connecting pipe is connected with the rear end of the liquid collecting pipe, and the rear end of the connecting pipe is provided with a one-way valve; the urine bag is connected with the connecting pipe, the one-way valve is positioned inside the urine bag, and the urine bag is provided with a discharge port; the fixing piece is arranged on the human body.

Further, the top cover comprises a fixing piece and an elastic piece; the fixing sheet is arranged in the top cover; the elastic sheet is fixed on the fixed sheet.

Further, the front plate comprises a connecting ring and a non-slip mat; the connecting ring is arranged on the front plate, and the elastic band is arranged on the connecting ring; the non-slip mat is provided with four groups and is arranged on the front plate.

Further, the elastic band comprises a fixing ring and a remote controller; the fixing ring is arranged on the elastic belt; the remote controller is arranged on the fixing ring, and a wireless transceiving unit module, an operation button and a display screen are arranged on the remote controller.

Further, the hanging piece comprises a hook and a sliding cover; the hook is fixed on the front plate; the sliding cover is movably arranged on the hook.

Further, the air inlet pipe comprises a control valve and a connector; the control valve is arranged on the air inlet pipe; the connector is installed at the rear end of intake pipe.

Further, the inflation tube comprises a connecting cylinder and a pressure gauge; the connecting cylinder is arranged at the front end of the inflation tube; the pressure gauge is arranged on the gas-filled pipe.

Further, the urine bag comprises a visual scale window and a hanging ring; the visible scale window is arranged on the urine bag; the hanging ring is fixed at the upper end of the urine bag.

Further, the fixing piece comprises a front plate, an elastic band and a hanging piece; the front plate is provided with an air hole structure; the elastic band is arranged on the front plate; the hanging object is arranged on the front plate.

Further, the sensing piece comprises a threaded seat, a temperature sensor and a top cover; the threaded seat is fixed at the upper end of the air bag and is of a hollow structure; the temperature sensor is arranged in the hollow structure of the threaded seat, a button battery is arranged on the temperature sensor, and a wireless radio frequency unit module is arranged on the temperature sensor; the top cover is screwed on the threaded seat.

The invention has the following beneficial effects:

1. according to the intelligent wireless catheter, the three-way electromagnetic valve and the air bag are arranged, when the intelligent wireless catheter is used, the device is inserted into a bladder from a urethra, the air bag is inflated through the air cylinder, the pressure gauge is arranged on the inflation tube, the pressure of air in the air bag can be known through the pressure gauge, the phenomenon that the device slides out of the bladder due to insufficient inflation amount in the air bag can be avoided, meanwhile, the air bag is prevented from being burst due to excessive air pressure, and the stripe structure on the air bag has an anti-skidding effect and can prevent the air bag from sliding out.

2. When the intelligent wireless catheter is used, a control signal can be sent out from the wireless transceiving unit module and received by the electromagnetic three-way valve by pressing the operating button on the remote controller, so that the valve body rotates to realize the connection of different pipelines, the electromagnetic three-way valve is provided with an injection port which is connected with the liquid receiving pipe, the liquid medicine is pushed into the liquid receiving pipe from the injection port through the needle pipe, and finally the liquid medicine enters the bladder through the liquid receiving through hole at the front end of the liquid receiving pipe, so that the medicine can be conveniently applied to the bladder.

3. According to the intelligent wireless catheter, the visual scale window and the discharge port are arranged on the urine bag, so that the liquid amount in the urine bag can be observed and discharged conveniently, the one-way valve is arranged on the connecting pipe, the urine can be guaranteed to flow along one direction only, the urine backflow is prevented, the electromagnetic three-way valve is closed by operating the remote controller, the liquid receiving pipe is closed, the urine can be accumulated in the bladder and the bladder is naturally filled, and the comfort in use is enhanced.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the sensing member of the present invention.

Fig. 3 is a schematic structural view of the top cover of the present invention.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

FIG. 5 is a schematic view of the structure of the air inlet tube and the air charge tube of the present invention.

Fig. 6 is a structural schematic diagram of the urine bag of the present invention connecting tube.

Fig. 7 is a schematic view of the structure of the elastic band of the present invention.

Fig. 8 is a schematic view of the structure of the front plate of the present invention.

FIG. 9 is a schematic view of the structure of the hanging object of the present invention

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. an air bag;

2. a sensing member;

201. a threaded seat; 202. a temperature sensor;

203. a top cover;

2031. a fixing sheet; 2032. an elastic sheet;

3. an air inlet pipe;

301. a control valve; 302. a connector;

4. an inflation tube;

401. a connecting cylinder; 402. a pressure gauge;

5. an air cylinder; 6. a liquid collecting pipe; 7. a connecting pipe;

8. a urine bag;

801. a visual scale window; 802. hanging a ring;

9. a fixing member;

901. a front plate;

9011. a connecting ring; 9012. a non-slip mat;

902. elastic bands;

9021. a stationary ring; 9022. a remote controller;

903. hanging an object;

9031. hooking; 9032. a slide cover.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 9, an embodiment of the present invention provides an intelligent wireless urinary catheter, which includes an air bag 1, a sensing member 2, an air inlet tube 3, an inflation tube 4, an air cylinder 5, a liquid receiving tube 6, a connecting tube 7, a urine bag 8, and a fixing member 9; the air bag 1 is of a spherical structure, the surface of the air bag is provided with a stripe structure, and the sensing piece 2 is arranged at the upper end of the air bag 1; intake pipe 3 front end is connected with gasbag 1, intake pipe 3 includes control valve 301 and connector 302, control valve 301 installs in intake pipe 3, the rear end at intake pipe 3 is installed to connector 302, the front end of gas tube 4 is connected with the rear end of intake pipe 3, inflator 5 is connected with the rear end of gas tube 4, it is fixed on gasbag 1 to receive liquid pipe 6 front end, the front end of receiving liquid pipe 6 is equipped with receives the liquid through-hole, and install the electromagnetic three-way valve on receiving liquid pipe 6, be equipped with the injection port on the electromagnetic three-way valve, be equipped with wireless receiving unit module and power module in the electromagnetic three-way valve, connecting pipe 7 front end is connected with the rear end of receiving liquid pipe 6, and connecting pipe 7 rear end installs the check valve, urine bag 8 is connected with connecting pipe 7, the check valve is located the inside of urine bag 8, and be equipped with the discharge port on the urine bag 8, mounting 9 is installed on the human body.

As shown in fig. 1 to 9, the sensing member 2 includes a screw base 201, a temperature sensor 202, and a top cover 203; the threaded seat 201 is fixed at the upper end of the air bag 1, and the threaded seat 201 is of a hollow structure; the temperature sensor 202 is arranged in the hollow structure of the threaded seat 201, a button battery is arranged on the temperature sensor 202, and a wireless radio frequency unit module is arranged on the temperature sensor 202; the top cover 203 is screwed on the threaded seat 201, and has the functions of: temperature-sensing ware 202 detects the temperature of urine in the bladder and sends for remote controller 9022 through wireless radio frequency unit module, is equipped with wireless transceiver unit module and display screen on the remote controller 9022, can show temperature value on the display screen, is convenient for detect patient's body temperature.

In the present embodiment, the top cover 203 includes a fixing piece 2031 and an elastic piece 2032; the fixing piece 2031 is installed in the top cover 203, the elastic piece 2032 is fixed to the fixing piece 2031, and the elastic piece 2032 can fix the temperature sensor 202.

As shown in fig. 1 to 9, the gas-filled tube 4 includes a connector 401 and a pressure gauge 402; the connecting cylinder 401 is installed at the front end of the inflation tube 4; the pressure gauge 402 is mounted on the gas tube 4 and functions to: the pressure gauge 402 can know the pressure of the air in the air bag 1, so that the phenomenon that the air in the air bag 1 cannot be sufficiently inflated to cause the device to slide out of the bladder can be avoided, and the air bag 1 is prevented from being burst due to overlarge air pressure. The urine bag 8 comprises a visible scale window 801 and a hanging ring 802; the visible scale window 801 is arranged on the urine bag 8, the visible scale window 801 is convenient for observing and discharging the liquid amount in the urine bag 8, and the hanging ring 802 is fixed at the upper end of the urine bag 8.

As shown in fig. 1 to 9, the fixing member 9 includes a front plate 901, an elastic band 902, and a hanging member 903; the front plate 901 is provided with a vent hole structure; an elastic band 902 is mounted on the front plate 901; the hanging object 903 is mounted on the front plate 901. The front plate 901 comprises a connecting ring 9011 and a non-slip pad 9012; the connecting ring 9011 is mounted on the front plate 901, and functions as follows: the tightness of the elastic band 902 can be adjusted, and the elastic band 902 is arranged on the connecting ring 9011; four sets of anti-slip mats 9012 are mounted on the front plate 901; the elastic band 902 comprises a fixing ring 9021 and a remote controller 9022; the fixing ring 9021 is installed on the elastic band 902; the remote controller 9022 is mounted on the fixing ring 9021, a wireless transceiving unit module, an operation button and a display screen are arranged on the remote controller 9022, and the wireless transceiving unit module, the operation button and the display screen are electrically connected; the hanging piece 903 comprises a hook 9031 and a sliding cover 9032; a hook 9031 is fixed on the front plate 901; the sliding cover 9032 is movably arranged on the hook 9031 and has the following functions: when in use, the sliding cover 9032 is pulled down to expose the hook 9031, so that the urine bag 8 can be hung conveniently. Balls are mounted on the fixing ring 9021, so that the fixing ring 9021 can slide on the elastic band 902.

When the invention is used, the device is inserted into the bladder from the urethra, the air bag 1 is inflated through the air cylinder 5, the pressure gauge 402 can know the air pressure in the air bag 1, the phenomenon that the air bag 1 slides out of the bladder due to insufficient air filling amount in the air bag 1 can be avoided, meanwhile, the air bag 1 is prevented from being burst due to excessive air pressure can be prevented, the stripe structure on the air bag 1 has an anti-sliding effect, the air bag 1 can be prevented from sliding out, a control signal can be sent out from the wireless transceiving unit module and received by the electromagnetic three-way valve through pressing an operation button on the remote controller 9022, so that the valve body rotates, the connection of different pipelines is realized, the injection port is arranged on the electromagnetic three-way valve, the injection port is connected with the liquid receiving pipe 6, the liquid medicine is pushed into the liquid receiving pipe 6 from the injection port through the liquid receiving through hole at the front end of the liquid receiving pipe 6, and enters the bladder, the medicine can be conveniently applied to the bladder, when urinating, put through electromagnetic three-way valve and connecting pipe 7, the urine can enter into urine bag 8 through connecting pipe 7 in, drop down sliding closure 9032 and can expose couple 9031, be convenient for hang urine bag 8, be equipped with visual scale window 801 and discharge port on the urine bag 8, be convenient for observe and discharge the liquid measure in the urine bag 8, and install the check valve on the connecting pipe 7, can guarantee that the urine can only flow along a direction, prevent the urine backward flow, make electromagnetic three-way valve close through operation remote controller 9022, receive liquid pipe 6 and close this moment, the urine can be made up in the bladder and make the bladder be full of naturally, comfort during the reinforcing use.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An intelligent wireless catheter, its characterized in that: comprises an airbag (1);

the air bag (1) is of a spherical structure, and a stripe structure is arranged on the surface of the air bag; the sensing piece (2), the sensing piece (2) is installed at the upper end of the air bag (1); the front end of the air inlet pipe (3) is connected with the air bag (1); the front end of the inflation tube (4) is connected with the rear end of the air inlet tube (3); the air cylinder (5), the air cylinder (5) is connected with the rear end of the inflation tube (4);

the front end of the liquid receiving pipe (6) is fixed on the air bag (1), a liquid receiving through hole is formed in the front end of the liquid receiving pipe (6), an electromagnetic three-way valve is mounted on the liquid receiving pipe (6), an injection port is formed in the electromagnetic three-way valve, a motor is arranged in the electromagnetic three-way valve, and a wireless receiving unit module and a power supply module are arranged on the motor; the front end of the connecting pipe (7) is connected with the rear end of the liquid collecting pipe (6), and the rear end of the connecting pipe (7) is provided with a one-way valve; the urine bag (8), the urine bag (8) is connected with the connecting pipe (7), the one-way valve is positioned inside the urine bag (8), and the urine bag (8) is provided with a discharge port; the fixing piece (9), the fixing piece (9) is installed on the human body.

2. An intelligent wireless urinary catheter according to claim 1, wherein the sensing member (2) comprises:

the thread seat (201), the thread seat (201) is fixed at the upper end of the air bag (1), and the thread seat (201) is of a hollow structure;

the temperature sensor (202), the temperature sensor (202) is installed in the hollow structure of the threaded seat (201), a button battery is installed on the temperature sensor (202), and a wireless radio frequency unit module is arranged on the temperature sensor (202);

the top cover (203), the top cover (203) is screwed on the screw thread seat (201) in a screw thread way.

3. The intelligent wireless urinary catheter according to claim 2, wherein the top cover (203) comprises:

a fixing piece (2031), wherein the fixing piece (2031) is arranged in the top cover (203);

an elastic piece (2032), the elastic piece (2032) is fixed on the fixing piece (2031).

4. An intelligent wireless urinary catheter according to claim 1, wherein the air inlet tube (3) comprises:

the control valve (301), the control valve (301) is installed on the air inlet pipe (3);

the connector (302), the rear end at intake pipe (3) is installed in connector (302).

5. An intelligent wireless urinary catheter according to claim 1, wherein the inflation tube (4) comprises:

the connecting cylinder (401), the connecting cylinder (401) is installed at the front end of the inflation tube (4);

the pressure gauge (402), the pressure gauge (402) is installed on the gas-filled tube (4).

6. An intelligent wireless urinary catheter according to claim 1, wherein the urine bag (8) comprises:

the visible scale window (801), the visible scale window (801) is arranged on the urine bag (8);

a hanging ring (802), the hanging ring (802) is fixed on the upper end of the urine bag (8).

7. An intelligent wireless urinary catheter according to claim 1, wherein the fixing member (9) comprises:

the air-permeable front plate (901), wherein the air-permeable hole structure is arranged on the front plate (901);

an elastic band (902), wherein the elastic band (902) is arranged on the front plate (901);

and the hanging object (903), wherein the hanging object (903) is installed on the front plate (901).

8. The intelligent wireless urinary catheter according to claim 7, wherein the front plate (901) comprises:

the connecting ring (9011), the connecting ring (9011) is installed on the front plate (901), and the elastic band (902) is installed on the connecting ring (9011);

the anti-slip mat (9012) is provided with four groups of anti-slip mats (9012) and is installed on the front plate (901).

9. The intelligent wireless urinary catheter according to claim 7, wherein the elastic band (902) comprises:

the fixing ring (9021) is arranged on the elastic band (902) and the hanging ring (9021) is arranged on the elastic band (902);

the remote controller (9022) is installed on the fixing ring (9021), and a wireless transceiving unit module, an operation button and a display screen are arranged on the remote controller (9022).

10. The intelligent wireless urinary catheter according to claim 7, wherein the hanging member (903) comprises:

the hook (9031), the hook (9031) is fixed on the front plate (901);

the sliding cover (9032) is movably arranged on the hook (9031).