CN219127924U

CN219127924U - Multifunctional urethral catheterization assembly

Info

Publication number: CN219127924U
Application number: CN202222258609.1U
Authority: CN
Inventors: 唐利珍; 张猛成; 朱建平
Original assignee: Shenzhen Jinchengrui Medical Technology Co ltd
Current assignee: Shenzhen Jinchengrui Medical Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-06-06
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to the field of medical instruments, in particular to a multifunctional urethral catheterization assembly. The utility model provides a multi-functional catheterization subassembly, includes catheter, connecting piece, the catheter is equipped with temperature probe, urine outlet one end with the connecting piece can dismantle the connection, temperature probe is connected with a resistance sleeve, connects through the data transmission line. The problem how to realize more functions in the catheterization process is solved.

Description

Multifunctional urethral catheterization assembly

Technical Field

The utility model relates to the field of medical instruments, in particular to a multifunctional urethral catheterization assembly.

Background

Urination is a very important metabolic activity of the human body, and if the urination function of the human body is wrong, the human body is more serious. In the case of some diseases, the human body cannot perform autonomous urination, and at this time, it is necessary to artificially assist the patient in urination and collect and analyze various data of the patient's urine in the process of assisting the patient in urination.

In the current medical system, patients are generally helped to urinate through a catheter, a temperature measuring probe is arranged on the catheter, data output by the temperature measuring probe is transmitted to specific temperature analysis equipment to analyze the urine temperature, other detection equipment is needed to be additionally added if other urine data are needed to be measured, and the process of adding other equipment is complicated.

Therefore, it is a very necessary problem to simplify the process of adding other functions and to obtain more data as much as possible during catheterization.

Disclosure of Invention

In order to achieve more functions in the catheterization process, the application provides a multifunctional catheterization assembly.

In order to achieve the above purpose, the following technical scheme is adopted: the utility model provides a multi-functional catheterization subassembly, includes catheter, connecting piece, the catheter is equipped with temperature probe, urine outlet one end with the connecting piece can dismantle the connection, temperature probe is connected with a resistance sleeve, connects through the data transmission line.

Through adopting above-mentioned technical scheme, set up temperature probe on the catheter for the catheter is carrying out the temperature measurement when accomplishing the catheterization function, and goes out the temperature data transmission that will measure through the resistance sleeve, makes this multi-functional catheterization subassembly can accomplish the function of catheterization and temperature measurement simultaneously.

Optionally, the catheter and the connecting piece are correspondingly provided with a plurality of channels, and the catheter channel of the catheter is connected and communicated with the main channel of the connecting piece.

Through adopting above-mentioned technical scheme, correspond in catheter and connecting piece and set up a plurality of passageways, every passageway accomplishes different functions, makes this catheterization subassembly can accomplish multiple functions.

Optionally, an expansion balloon is arranged at one end of the urine inlet of the catheter, an air inlet channel is arranged on the connecting piece, and the air inlet channel is communicated with the expansion balloon.

Through adopting above-mentioned technical scheme, advance urine one end at the catheterization mouth and set up the expansion sacculus to aerify the expansion sacculus through the inlet channel, make the catheter can fix after getting into the bladder, be difficult for droing.

Optionally, the air inlet of the air inlet channel is provided with a one-way valve.

Through adopting above-mentioned technical scheme, set up the check valve at the inlet channel air inlet, guarantee can not leak gas after inflating the expansion sacculus, need not frequently change the plug to the air inlet of inlet channel moreover, make the expansion sacculus use more convenient more stable.

Optionally, the expansion sacculus is arranged in a plurality of sections.

Through adopting above-mentioned technical scheme, the expansion sacculus sets up to the multistage, and is more firm when the fixed effect of expansion sacculus, is difficult for droing.

Optionally, the catheter is provided with a line channel, the data transmission line is arranged in the line channel, the data transmission line passes through the line channel and is connected with the resistor sleeve, and the resistor sleeve is detachably connected with the connecting piece.

Through adopting above-mentioned technical scheme, the data connecting wire is connected through with the resistance sleeve from the circuit passageway, can accomplish can not separate with the catheterization passageway when going out data transmission, reaches the effect of accomplishing multiple function simultaneously.

Optionally, the connecting piece is detachably connected with the external connecting pipe, and the external connecting pipe is provided with a switch valve.

Through adopting above-mentioned technical scheme, connect an external pipe again on the connecting piece, set up a ooff valve on the external pipe again, after the urine of derivation flows into the external pipe, need pass through ooff valve, and ooff valve can control whether the urine of derivation flows, has reached the effect to the urine control of derivation.

Optionally, the outer connecting tube is a straight tube.

Through adopting above-mentioned technical scheme, set up the extension tube into the straight tube, when urine flows in the extension tube, the extension tube can not produce crooked, makes the urine flow more smooth and easy.

Optionally, the switch valve is a three-way valve.

Through adopting above-mentioned technical scheme, the ooff valve sets up to the three-way valve, through being connected with the third valve passageway, can insert other pipelines, can realize more functions.

Optionally, the main channel of the connecting piece is arranged at the middle position of the connecting piece.

Through adopting above-mentioned technical scheme, the main channel of connecting piece is connected with the catheterization passageway, locates the intermediate position of connecting piece with the main channel, when urine flows from the centre, can be more smooth and easy, can not buckle because of the pipeline and slow down the speed that the urine circulated.

In summary, the present application includes at least one of the following beneficial techniques:

1. the temperature measuring probe is arranged on the catheter, temperature data are transmitted out through the resistor sleeve, the temperature measuring function is finished while the catheterization function is finished, and the multifunctional effect is achieved.

2. The dilating saccule is arranged on the catheter, so that the catheter can be fixed after extending into the bladder, and movement can not be generated, and the catheterization process is more stable.

3. The external connecting pipe and the switch valve are arranged outside the catheter, so that whether the catheter is used for catheterization can be controlled, and the switch valve is a three-way valve and can generate other functions.

Drawings

Fig. 1 is a schematic structural view of a multifunctional urinary catheterization assembly of the present application.

Fig. 2 is a schematic view of the connection structure of the connector and the catheter in the present application.

Fig. 3 is a schematic view of a connection structure of the connection member and the extension tube in the present application.

Reference numerals illustrate:

1. a urinary catheter; 11. a line channel; 2. a connecting piece; 21. a main channel; 22. an air intake passage; 3. a temperature measurement probe; 4. a resistive bushing; 5. expanding the balloon; 6. a one-way valve; 7. an outer connecting pipe; 8. the valve is opened and closed.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments that a user of ordinary skill in the art could obtain without inventive faculty based on the embodiments herein are within the scope of protection of the present application.

Embodiments of the utility model are described in further detail below with reference to the drawings.

In this embodiment, as shown in fig. 1, a multifunctional urethral catheterization assembly includes a catheter 1 and a connecting piece 2, the catheter 1 is provided with a temperature measurement probe 3, one end of a urine outlet is detachably connected with the connecting piece 2, and the temperature measurement probe 3 is connected with a resistor sleeve 4 which is connected through a data transmission line. In this embodiment, the catheter 1 is to extend into the urethra, so the catheter 1 is a flexible tube, which can be bent to facilitate urine flowing out of the bladder through the catheter 1; the temperature measuring probe 3 is arranged on the catheter 1, the temperature measuring probe 3 can be arranged at any position of the catheter 1, can be arranged at a urine inlet of the catheter 1, can directly measure the temperature of urine in the urinary bladder at the moment, can also be arranged at the middle position of the catheter 1, and can measure the temperature of the urine when the urine is discharged from the urinary bladder and passes through the temperature measuring probe 3 of the catheter 1; the temperature measuring probe 3 is connected with the resistance sleeve 4 through a data transmission line, and the temperature measuring probe 3 can transmit measured temperature data to the resistance sleeve 4 through the data transmission line in real time and then transmit the real-time temperature data to external equipment through the resistance sleeve 4; the urine outlet one end is detachably connected with the connecting piece 2, and the catheter 1 can be replaced in a detachable mode, for example, when the catheter 1 is damaged, the catheter 1 can be directly detached and replaced, or when the position of the temperature measuring probe 3 needs to be replaced, the position of the temperature measuring probe 3 in the catheter 1 is inconvenient to replace, and the catheter 1 can be replaced indirectly through replacement of the temperature measuring probe 3.

In this embodiment, as shown in fig. 2, the catheter 1 and the connector 2 are correspondingly provided with a plurality of channels, the urinary channel of the catheter 1 is connected and communicated with the main channel 21 of the connector 2, and the main channel 21 of the connector 2 is disposed in the middle of the connector 2. The catheter 1 and the connecting piece 2 are provided with a plurality of channels, and each channel has different functions; the urine guiding channel of the urine guiding pipe 1 is a channel through which urine flows after being led out of the bladder, the urine guiding channel is connected with the main channel 21 of the connecting piece 2, and the urine firstly passes through the urine guiding channel of the urine guiding pipe 1 after being led out of the bladder, then passes through the main channel 21 of the connecting piece 2 and then flows out; in the present embodiment, there are also an intake passage 22, a line passage 11, etc., which will be described in detail later; the fact that the catheter 1 and the connecting piece 2 are correspondingly provided with a plurality of channels means that each channel of the catheter 1 is communicated with the channel in the connecting piece 2 and has the same function, the channels of the catheter 1 and the connecting piece 2 are not communicated with each other, the fact that the channels are independent is guaranteed, and mutual influence is avoided; on the connecting member 2, the main channel 21 is located at the middle position of the connecting member 2, and when urine flows into the main channel 21 from the urine guiding channel of the catheter 1, the urine guiding channel is located at the middle position, and the channel has no bending part, so that the flow rate of the urine cannot be influenced.

In this embodiment, as shown in fig. 1, an end of the urine inlet of the catheter 1 is provided with an expansion balloon 5, the connector 2 is provided with an air inlet channel 22, and the air inlet channel 22 is communicated with the expansion balloon 5. An expansion saccule 5 is arranged at one end of the urine inlet, when the catheter 1 enters the bladder, the expansion saccule 5 can be expanded, the diameter of the saccule after expansion can be larger than that of the bladder, and the expansion saccule can play a role in fixing the catheter 1, so that the catheter 1 cannot easily slide out of the bladder, and the catheterization process can be more stable; the air inlet channel 22 is used for helping the expansion of the expansion balloon 5, when the balloon enters the bladder, a user inflates the expansion balloon 5 through the air inlet channel 22, so that the expansion of the balloon is enlarged, and the fixation is completed; when the balloon is inflated through the air inlet channel 22, the air inlet of the air inlet channel 22 on the connecting piece 2 is required to be blocked to prevent air leakage, so that the inflatable balloon 5 is kept in a state after being inflated, the air inlet can be blocked by a cover in threaded connection with the air inlet or by a plug, the balloon can be taken down when inflation is required, the balloon is blocked after inflation is completed, and the balloon is blocked by the cover, the plug and the like when the assembly is idle to prevent air from entering.

In this embodiment, as shown in fig. 1 and 2, it is preferable that the air inlet of the air inlet channel 22 is provided with a one-way valve 6, and the inflatable balloon 5 is provided in multiple stages. The one-way valve 6 is arranged at the channel opening of the air inlet channel 22 to replace a cover, a plug and the like, the one-way valve 6 can realize one-way air inlet, only air can be injected into the air inlet channel 22 from the outside, the air in the air inlet channel 22 cannot leak, the steps of taking down the cover and plugging each time of air charging are reduced by adopting the one-way valve 6, and the air charging operation is simplified; the inflatable balloon 5 is arranged into a plurality of sections, and after the inflatable balloon is arranged into a plurality of sections, the inflatable balloon is provided with a certain fixing function under the condition of no inflation, and the inflatable balloon cannot easily slide out of the bladder under the condition of no inflation, so that a user can inflate the inflatable balloon, and the position of the catheter 1 does not need to be adjusted all the time.

In this embodiment, as shown in fig. 2, the catheter 1 is provided with a line channel 11, the data transmission line is disposed in the line channel 11, the data transmission line passes through the line channel 11 to be connected with the resistor sleeve 4, and the resistor sleeve 4 is detachably connected with the connector 2. The temperature probe 3 is connected with a data transmission line, a line channel 11 is arranged in the catheter 1, the line channel 11 is not communicated with other channels in the catheter 1, the data transmission line passes through the line channel 11, a corresponding line channel 11 is correspondingly arranged in the connecting piece 2, the data transmission line passes through the line channel 11 of the catheter 1 and then enters the line channel 11 of the connecting piece 2, the channel port of the line channel 11 is connected with the resistor sleeve 4, the data connection line passes through the line channel 11 and is detachably connected with the resistor sleeve 4, the function of transmitting temperature data measured by the temperature probe 3 is achieved, real-time transmission can be achieved, meanwhile, the resistor sleeve 4 is detachably connected, and the resistor sleeve 4 can be replaced at any time.

In this embodiment, as shown in fig. 3, the assembly further includes an outer connection pipe 7, the connecting piece 2 is detachably connected with the outer connection pipe 7, and the outer connection pipe 7 is provided with a switch valve 8. The urine is led out from the bladder by the catheter 1, enters the external connection pipe 7 after passing through the urine guiding channel of the catheter 1 and the main channel 21 of the connecting piece 2, and the external connection pipe 7 is provided with a switch valve 8 which can control the urine to pass through; one end of the external connecting pipe 7 is detachably connected with the connecting piece 2, the other end of the external connecting pipe can be connected with other components such as a sensor, a urine bag and the like, for example, the external connecting pipe is connected with the urine bag, so that urine samples can be collected, urine volume can be measured, the external connecting pipe can also be connected with the sensor, urine pressure and bladder pressure can be measured, or the external connecting pipe is directly connected with a waste collection device, and only a urination function is realized; the external connection pipe 7 is detachably connected with the connecting piece 2, and the external connection pipe 7 can be replaced at any time.

In this embodiment, as shown in fig. 3, preferably, the external tube 7 is a straight tube, and the on-off valve 8 is a three-way valve. When urine enters the outer connecting pipe 7, as the outer connecting pipe 7 is a straight pipe, the flow velocity of the urine cannot be influenced, if the outer connecting pipe 7 is bent, the flow velocity of the urine cannot be slowed down when the urine flows through the bent part, and related data of the measured urine such as the urine flow velocity can be influenced, so that the error of measurement can be reduced by arranging the outer connecting pipe 7 as the straight pipe; the switch valve 8 on the external connection pipe 7 is set to be a three-way valve, two channels of the three-way valve are connected to the external connection pipe 7, so that the circulation of urine can be controlled, the third channel of the three-way valve can be externally connected with other pipelines to realize other functions, such as directly accessing clear water, flushing the pipelines or accessing normal saline, the measurement of bladder pressure can be assisted, when the three-way valve is not used, the third channel is kept in a closed state, and more functions can be realized by using the three-way valve.

The embodiments of the present utility model are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a multi-functional catheterization subassembly, its characterized in that, includes catheter (1), connecting piece (2), catheter (1) are equipped with temperature probe (3), urine outlet one end with connecting piece (2) can dismantle and be connected, temperature probe (3) are connected with a resistance sleeve (4), connect through the data transmission line, still include outer takeover (7), connecting piece (2) with outer takeover (7) can dismantle and be connected, be equipped with ooff valve (8) on outer takeover (7).

2. A multifunctional urinary catheterization assembly according to claim 1, characterized in that the urinary catheter (1) is provided with a plurality of channels corresponding to the connecting piece (2), and the urinary catheterization channels of the urinary catheter (1) are connected and communicated with the main channel (21) of the connecting piece (2).

3. A multifunctional urinary catheterization assembly according to claim 2, characterized in that an expansion balloon (5) is arranged at one end of the urine inlet of the urinary catheter (1), an air inlet channel (22) is arranged on the connecting piece (2), and the air inlet channel (22) is communicated with the expansion balloon (5).

4. A multi-functional urinary catheterization assembly according to claim 3, characterized in that the air inlet of the air inlet channel (22) is provided with a non-return valve (6).

5. A multifunctional urinary catheterization assembly according to claim 4, characterized in that the dilating balloon (5) is arranged in multiple segments.

6. A multifunctional urinary catheterization assembly according to claim 2, characterized in that the urinary catheter (1) is provided with a line channel (11), that the data transmission line is arranged in the line channel (11), that the data transmission line passes through the line channel (11) to be connected with the resistive bushing (4), and that the resistive bushing (4) is detachably connected with the connection piece (2).

7. A multifunctional urinary catheterization assembly according to claim 1, characterized in that the outer connection tube (7) is a straight tube.

8. A multifunctional urinary catheterization assembly according to claim 1, characterized in that the on-off valve (8) is a three-way valve.

9. A multi-functional urinary catheterization assembly according to claim 2, characterized in that the main channel (21) of the connector (2) is arranged in the middle of the connector (2).