CN219332740U

CN219332740U - Bladder irrigator

Info

Publication number: CN219332740U
Application number: CN202222590541.7U
Authority: CN
Inventors: 于鹏飞
Original assignee: TIANJIN BEICHEN HOSPITAL
Current assignee: TIANJIN BEICHEN HOSPITAL
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-07-14
Anticipated expiration: 2032-09-29

Abstract

The utility model provides a bladder irrigator, which is characterized by comprising the following components: the flushing assembly comprises a drainage bag, one side of the drainage bag is connected with a liquid outlet pipe, and a first valve for controlling whether liquid flows or not is arranged on the liquid outlet pipe and is used for controlling liquid outlet; the device also comprises a return pipe, wherein the return pipe is also provided with a second valve for controlling whether liquid flows or not, and the second valve is used for controlling the return liquid; the control assembly comprises a first flow detector arranged in the liquid outlet pipe, a second flow detector arranged in the return pipe and an upper computer for displaying detection data, and is used for detecting whether the liquid amount is consistent with the liquid return amount. The utility model has the beneficial effects that the pressure sensor is arranged at the position where the liquid outlet pipe is contacted with the bladder, so that the pressure of liquid entering the bladder can be monitored in real time, and the problems of time consumption and manpower consumption caused by the condition that medical staff is required to observe patients at any time and the use amount of the liquid in the drainage bag in the prior art are solved.

Description

Bladder irrigator

Technical Field

The utility model belongs to the technical field of novel medical instruments, and particularly relates to a bladder irrigator bed.

Background

Bladder irrigation is an important rehabilitation treatment means before and after operation for treating bladder diseases such as cystitis, and the like, and is usually carried out by using a catheter to pour solution into the bladder and then draining the poured solution by using a siphon principle. The main functions of bladder irrigation are: by flushing, the exuded blood in the bladder can be diluted, and foreign matters such as blood clots, mucus and bacteria in the bladder can be removed.

The existing bladder irrigation device does not have a device for heating the flushing liquid, and needs to be heated in advance, but in the irrigation process, the time is long, the liquid becomes cold, bladder spasm of a patient can be possibly caused, and the device for detecting whether the bladder is full or not is not provided, so that the device can only be always observed by medical staff beside, and time and labor are consumed.

Disclosure of Invention

The utility model aims to solve the problems that the existing bladder irrigation device is not provided with a device for heating irrigation liquid and needs to be heated in advance, but the bladder irrigation device possibly causes the bladder spasm of a patient due to longer time and cold liquid in the irrigation process, and solves the problems that whether the bladder is full or not can not be detected, only the bladder irrigation device can be always observed by medical staff aside, and time and labor are consumed.

In order to solve the technical problems, the utility model adopts the following technical scheme: a bladder irrigator, comprising:

the flushing assembly comprises a drainage bag, one side of the drainage bag is connected with a liquid outlet pipe, and a first valve for controlling whether liquid flows or not is arranged on the liquid outlet pipe and is used for controlling liquid outlet; the device also comprises a return pipe, wherein the return pipe is also provided with a second valve for controlling whether liquid flows or not, and the second valve is used for controlling the return liquid;

the control assembly comprises a first flow detector, a second flow detector and an upper computer, wherein the first flow detector is arranged in the liquid outlet pipe and used for detecting liquid flow of the liquid outlet pipe, the second flow detector is arranged in the return pipe and used for detecting liquid flow of the return pipe, and the upper computer is used for displaying detection data and is used for detecting whether liquid amount is consistent with liquid return amount or not.

Preferably, a heater for heating the liquid in the drainage bag is further arranged around the drainage bag, a temperature sensor is arranged at the joint of the liquid outlet pipe and the drainage bag, the temperature information is transmitted to the upper computer, and the upper computer displays the real-time temperature of the liquid in the drainage bag.

Preferably, the heater heats the liquid in the drainage bag to 36-37.5 ℃, and when the upper computer displays that the liquid temperature at the joint of the liquid outlet pipe and the drainage bag is within the range, the first valve can be opened to perform bladder irrigation.

Preferably, a pressure sensor for detecting the pressure of the liquid column is arranged at the position where the liquid outlet pipe enters the bladder, when the pressure of the liquid column becomes large, the liquid is filled in the bladder, the first valve is closed, and the second valve is opened to enable the liquid to be discharged through the return pipe.

Preferably, the standard value is a pressure value of the liquid column of the liquid outlet pipe when the bladder is full for the first time.

Preferably, the pressure sensor transmits the detected pressure information to the upper computer and displays the pressure information on the upper computer.

Preferably, a backflow completion alarm is further arranged at the position of the backflow pipe entering the bladder, and when no liquid exists at the pipe orifice of the backflow pipe, the alarm transmits alarm information to the upper computer to remind that the backflow is completed, and the next flushing is finished or performed.

Preferably, the end of the return pipe far away from the bladder is communicated with a liquid collecting bag, and the flushed liquid is recovered.

By adopting the technical scheme, the heater is arranged around the drainage bag, the flushing fluid in the drainage bag is heated, the flushing fluid is heated to 36-37.5 ℃, the temperature of the flowing liquid in the human body is met, and the phenomenon that the liquid directly enters the bladder of a patient to cause bladder spasm due to low temperature of the liquid is prevented.

By adopting the technical scheme, the pressure sensor is arranged at the position where the liquid outlet pipe is in contact with the bladder, so that the pressure of liquid entering the bladder can be monitored in real time, the pressure is larger than the standard value, and then the bladder is filled with flushing liquid, thereby solving the problems of time consumption and labor consumption of medical staff in the prior art in observing the condition of a patient and the use amount of liquid in the drainage bag.

Drawings

FIG. 1 is a schematic view of a bladder irrigator according to an embodiment of the present utility model

In the figure:

101. drainage bag 102, drain pipe 103 and first valve

104. Reflux pipe 105, second valve 106, liquid collecting bag

107. Heater 201, first flow monitor 202, second flow monitor

203. Alarm 204, temperature sensor 205 and pressure sensor

Detailed Description

The utility model is further illustrated by the following examples and figures:

in the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and are not indicative or implying that the apparatus or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present utility model. In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

As shown in a schematic structure of a bladder irrigator in fig. 1, a bladder irrigator includes:

the flushing assembly comprises a drainage bag 101, one side of the drainage bag 101 is connected with a liquid outlet pipe 102, and a first valve 103 for controlling whether liquid flows or not is arranged on the liquid outlet pipe 102 and used for controlling liquid outlet; the drainage bag 101 is internally filled with flushing fluid for flushing the bladder, one end of the liquid outlet pipe 102 is connected with the drainage bag 101, and the other end of the liquid outlet pipe conveys the flushing fluid into the bladder of a patient through a urinary catheter;

generally, the first valve 103 is disposed at a connection portion between the drain tube 102 and the drainage bag 101, and in some possible embodiments, the first valve 103 is an external clip, which is clamped on the drain tube 102, and when the drain tube 102 needs to be flushed, the clip is opened, so that the liquid in the drain tube 102 can smoothly circulate to the bladder.

The device also comprises a return pipe 104, and a second valve 105 for controlling whether the liquid flows is arranged on the return pipe 104 and is used for controlling the return liquid; the return pipe 104 is also connected through a urinary catheter, and can be generally arranged side by side with the liquid outlet pipe 102 to recover the flushing liquid in the bladder; when the bladder is full of liquid, the first valve 103 is controlled to be closed, and the second valve 105 is controlled to be opened, so that the liquid in the bladder is discharged to the outside through the return pipe;

in some possible embodiments, the second valve 105 is consistent with the first valve 103, and is also an external clip, and is clamped on the return pipe 104, and when the liquid needs to be discharged, the clip is opened, so that the liquid can be smoothly discharged outside through the return pipe 104.

A control unit including a first flow rate detector 201 installed in the liquid outlet pipe 102 for detecting the flow rate of the liquid in the liquid outlet pipe 102, a second flow rate detector 202 installed in the return pipe 104 for detecting the flow rate of the liquid in the return pipe 104, and a host computer for displaying detection data for detecting whether the liquid amount and the return liquid amount are identical, wherein,

the first flow detector 201 is arranged in the inner cavity of the liquid outlet pipe 102, but does not block large-area liquid from flowing out, can record the liquid flow in the liquid outlet pipe 102 and the whole liquid outlet amount, is in wireless connection with an upper computer, transmits the liquid outlet amount information to the upper computer, and displays and records the liquid outlet amount information in the upper computer, so that the medical staff can operate conveniently;

the second flow detector 202 is arranged in the inner cavity of the return pipe 104, but does not block the large-area liquid from flowing out, has little difference with the first flow detector 201, can record the liquid flow and the whole reflux amount in the return pipe 104, is in wireless connection with an upper computer, transmits reflux amount information to the upper computer, and displays and records the reflux amount information in the upper computer, thereby being convenient for medical staff to operate.

The obtained liquid outlet amount is compared with the reflux amount, and generally, the liquid outlet amount is equal to or slightly larger than the reflux amount, and if the reflux amount is far smaller than the liquid outlet amount, the patient needs to be checked in time.

In some possible embodiments, a heater 107 for heating the liquid in the drainage bag 101 is further arranged around the drainage bag 101, the drainage bag 101 is wrapped or wound by the heater 107, and after the power supply is turned on, heat can be emitted, so that the liquid in the drainage bag 101 is uniformly heated;

a temperature sensor 204 is arranged at the joint of the liquid outlet pipe 102 and the drainage bag 101, the temperature sensor 204 is in wireless connection with an upper computer, temperature information is transmitted to the upper computer, the upper computer displays the real-time temperature of liquid in the drainage bag 101, and when the liquid in the drainage bag 101 reaches the standard temperature acceptable by a human body, flushing operation is performed.

Generally, the temperature that the human body can accept is between 36 ℃ and 37.5 ℃, the heater 107 heats the liquid in the drainage bag 101 in this interval, and when the upper computer shows that the liquid temperature at the joint of the liquid outlet pipe 102 and the drainage bag 101 is in this range, the first valve 103 can be opened to perform bladder irrigation.

In some possible embodiments, a pressure sensor 205 is provided at the position where the liquid outlet pipe 102 enters the bladder to detect the liquid column pressure, when the liquid column pressure is greater than the standard value, the liquid is already filled in the bladder, the first valve 103 is closed, the second valve 105 is opened to discharge the liquid through the return pipe 104, wherein the standard value set in the pressure sensor 205 is the pressure value of the liquid column of the port of the liquid outlet pipe 102 near the bladder side when the bladder is filled for the first time; the pressure sensor 205 transmits the detected pressure information to the upper computer and displays the pressure information on the upper computer, when the bladder of the patient is flushed for the first time, the medical staff observes the pressure value displayed in the upper computer, when the pressure value is no longer changed, the pressure value reaches a peak value, the pressure value is recorded and set as a standard value, when the pressure of the liquid column is greater than the standard value during flushing again, the first valve 103 is closed, and the second valve 105 is opened to enable the liquid to be discharged through the return pipe 104.

In some possible embodiments, a reflux completion alarm 203 is further provided at the position of the reflux tube 104 entering the bladder, when no liquid is present at the orifice of the reflux tube 104 entering the bladder, the alarm 203 transmits alarm information to the upper computer to remind the reflux completion, and simultaneously remind the medical staff to end or perform the next flushing.

In some possible embodiments, the fluid collecting bag 106 is communicated at the end of the return tube 104 far away from the bladder, the fluid after flushing is recovered, the fluid collecting bag 106 can be a fluid collecting bag with scales, the return flow is checked again, and the double-layer detection ensures that the return flow value is more accurate.

The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. A bladder irrigation device, comprising:

2. A bladder irrigator according to claim 1 wherein: the drainage bag is characterized in that a heater for heating liquid in the drainage bag is further arranged around the drainage bag, a temperature sensor is arranged at the joint of the liquid outlet pipe and the drainage bag, temperature information is transmitted to the upper computer, and the upper computer displays the real-time temperature of the liquid in the drainage bag.

3. A bladder irrigator according to claim 2 wherein: the heater heats the liquid in the drainage bag to 36-37.5 ℃, and when the upper computer displays that the liquid temperature at the joint of the liquid outlet pipe and the drainage bag is within the range, the first valve can be opened to perform bladder irrigation.

4. A bladder irrigator according to any one of claims 1 to 3 wherein: and a pressure sensor for detecting the liquid column pressure is arranged at the position of the liquid outlet pipe entering the bladder, a standard value is set in the pressure sensor, if the pressure is larger than the standard value, the bladder is filled with liquid, the first valve is closed, and the second valve is opened to enable the liquid to be discharged through the return pipe.

5. A bladder irrigation device according to claim 4, wherein: the standard value is the pressure value of the liquid column of the liquid outlet pipe when the bladder is full for the first time.

6. A bladder irrigation device according to claim 4, wherein: and the pressure sensor transmits the detected pressure information to the upper computer and displays the pressure information on the upper computer.

7. A bladder irrigator according to claim 1 wherein: and a backflow completion alarm is further arranged at the position of the backflow pipe entering the bladder, and when no liquid exists at the pipe orifice of the backflow pipe, the alarm transmits alarm information to the upper computer to remind that the backflow is completed, and the next flushing is finished or performed.

8. A bladder irrigator according to claim 1 wherein: and one end of the return pipe far away from the bladder is communicated with a liquid collecting bag, and the washed liquid is recovered.