CN-224220419-U - Flushing connector with flow monitoring function and nasal cavity nursing device

Abstract

The application provides a flushing connector with flow monitoring and a nasal cavity nursing device, and relates to the field of medical equipment; the flushing connector comprises a shell, a liquid supply pipeline, a liquid extraction pipeline, a first liquid flow detector, a second liquid flow detector and a control circuit board, wherein the liquid supply pipeline is used for conveying liquid and supplying the liquid into a single-side nasal cavity, the liquid extraction pipeline is used for conveying the liquid extracted through the nasal cavity at the other side, the first liquid flow detector is used for detecting a first liquid flow value in the liquid supply pipeline, the second liquid flow detector is used for detecting a second liquid flow value in the liquid extraction pipeline, and the control circuit board is used for respectively collecting corresponding liquid flow values and converting electric signals to be conveyed to a host. When the nasal cavity liquid flow speed and flow rate control device is used, the two detectors can be used for collecting the change of the nasal cavity liquid flow speed and flow rate in real time, an electric signal is transmitted to the host through the control circuit board, the flow speed and flow rate of liquid can be adjusted through the host, and adverse effects caused by the position change of the nostrils of a patient relative to the host are effectively relieved.

Inventors

• XU HAOQI
• HUANG HAIBING

Assignees

• 乐恩(北京)医药技术有限公司

Dates

Publication Date

20260512

Application Date

20250408

Claims (10)

1. 1. The flushing connector with the flow monitoring function is characterized by comprising a shell, a liquid supply pipeline, a liquid suction pipeline, a first liquid flow detector, a second liquid flow detector and a control circuit board, wherein the liquid supply pipeline, the liquid suction pipeline, the first liquid flow detector, the second liquid flow detector and the control circuit board are arranged on the shell; The liquid supply pipeline is used for conveying liquid and supplying the liquid into the single-side nasal cavity, and the liquid suction pipeline is used for conveying the liquid pumped out through the nasal cavity at the other side; The first liquid flow detector is connected with the liquid supply pipeline and is used for detecting a first liquid flow value in the liquid supply pipeline; the second liquid flow detector is connected with the liquid pumping pipeline and is used for detecting a second liquid flow value in the liquid pumping pipeline; the control circuit board is respectively and electrically connected with the first liquid flow detector and the second liquid flow detector and is used for respectively collecting the first liquid flow value and the second liquid flow value, converting the electric signals and transmitting the electric signals to the host.
2. 2. The flush joint with flow monitoring according to claim 1, wherein a receiving cavity for receiving a liquid supply pipeline, a liquid suction pipeline, a first liquid flow detector, a second liquid flow detector and a control circuit board is arranged in the shell; The upper portion of casing is provided with first interface and second interface, and wherein, liquid supply pipeline and first interface connection, drawing liquid pipeline and second interface connection.
3. 3. The flushing connector with flow monitoring according to claim 2, wherein a pipeline channel is arranged in the shell, the pipeline channel is located below the containing cavity and is communicated with the containing cavity, and the pipeline channel is used for containing a liquid supply pipeline, a liquid pumping pipeline and a circuit of the control circuit board.
4. 4. The flush joint with flow monitoring according to claim 3, further comprising a flexible pipeline, wherein one end of the flexible pipeline is used for connecting a pipeline channel, and the other end of the flexible pipeline is used for connecting a device host, and wherein the circuits of the liquid supply pipeline, the liquid suction pipeline and the control circuit board are respectively arranged in the flexible pipeline.
5. 5. The flush joint with flow monitoring of claim 1, wherein the control circuit board is disposed at a location between the fluid supply line and the fluid withdrawal line.
6. 6. The flush joint with flow monitoring of claim 1, further comprising a flush nozzle coupled to the first interface.
7. 7. The flush joint with flow monitoring of claim 6, further comprising a suction nozzle connected to the second interface.
8. 8. The flush joint with flow monitoring according to claim 7, wherein the flush nozzle and the suction nozzle are integrally formed of soft plastic.
9. 9. A nasal care device comprising a device host and an irrigation adapter with flow monitoring according to any of claims 1-8; The device comprises a device host, a flushing pump, a suction pump, a combined interface, a first interface, a second interface and an electric interface, wherein the device host is internally provided with the host circuit board, the flushing pump and the suction pump are electrically connected with the host circuit board, and the combined interface is arranged outside the device host and is divided into the first interface connected with the flushing pump, the second interface connected with the suction pump and the electric interface electrically connected with the host circuit board; The liquid supply pipeline of the flushing joint is connected with the first interface; The liquid suction pipeline of the suction nozzle is connected with the second interface; the end connector of the circuit of the control circuit board is connected with an electrical interface.
10. 10. The nasal care device of claim 9, wherein the host circuit board is configured to adjust output power of the irrigation pump and the suction pump according to the received electrical signals of the first fluid flow value and the second fluid flow value, respectively, so as to maintain the first fluid flow value and the second fluid flow value within a predetermined range of values.

Description

Flushing connector with flow monitoring function and nasal cavity nursing device Technical Field The utility model relates to the field of medical instruments, in particular to a flushing joint with flow monitoring and a nasal cavity nursing device. Background The nasal cavity irrigator is a commonly used nasal cavity nursing device, through the technical development of recent years, a plurality of innovative desktop devices are widely used in ward and outpatient treatment, the devices are composed of a host machine providing power and liquid storage functions and connectors inserted into nostrils of a patient, flexible pipeline connection with different lengths is arranged between the host machine and the connectors, and a treating traditional Chinese medical practitioner firstly ensures that the connectors can be firmly connected with the nostrils of the patient, and then starts a host machine switch to operate nasal cavity irrigation treatment activities. The nasal cavity flushing device comprises a main machine, a nasal cavity flushing device and a nasal cavity flushing device, wherein flexible pipelines are arranged between the connector and the main machine, so that the position of a nasal cavity connector of a patient relative to a pipeline connector of the main machine is freely changed under the condition that a table for treatment and a seat for treatment are relatively fixed, the flow rate of liquid pumped into the nasal cavity is smaller in unit time due to the difference of the height of the patient, or the position of the nasal cavity is changed into a standing position, or the flow rate of liquid pumped into the nasal cavity is larger in unit time due to the difference of the height of the patient, or the like. Disclosure of utility model The utility model aims to provide a flushing connector with flow monitoring and a nasal cavity nursing device, which are used for solving the problems that the nasal cavity nursing device in the prior art cannot detect the flow and further cannot control the flow of liquid entering the nasal cavity according to the body position change of a user. Based on the above object, in a first aspect, the present application provides a flushing connector with flow monitoring, comprising a housing, a liquid supply pipeline, a liquid suction pipeline, a first liquid flow detector, a second liquid flow detector and a control circuit board, wherein the liquid supply pipeline, the liquid suction pipeline, the first liquid flow detector, the second liquid flow detector and the control circuit board are arranged on the housing; The liquid supply pipeline is used for conveying liquid and supplying the liquid into the single-side nasal cavity, and the liquid suction pipeline is used for conveying the liquid pumped out through the nasal cavity at the other side; The first liquid flow detector is connected with the liquid supply pipeline and is used for detecting a first liquid flow value in the liquid supply pipeline; the second liquid flow detector is connected with the liquid pumping pipeline and is used for detecting a second liquid flow value in the liquid pumping pipeline; the control circuit board is respectively and electrically connected with the first liquid flow detector and the second liquid flow detector and is used for respectively collecting the first liquid flow value and the second liquid flow value, converting the electric signals and transmitting the electric signals to the host. Further, an accommodating cavity for accommodating the liquid supply pipeline, the liquid suction pipeline, the first liquid flow detector, the second liquid flow detector and the control circuit board is formed in the shell; The upper portion of casing is provided with first interface and second interface, and wherein, liquid supply pipeline and first interface connection, drawing liquid pipeline and second interface connection. Further, a pipeline channel is arranged in the shell, is positioned below the accommodating cavity and is communicated with the accommodating cavity, and the pipeline channel is internally used for accommodating a liquid supply pipeline, a liquid suction pipeline and a circuit of the control circuit board. Further, the device also comprises a flexible pipeline, one end of the flexible pipeline is used for being connected with a pipeline channel, the other end of the flexible pipeline is used for being connected with a device host, and the circuits of the liquid supply pipeline, the liquid suction pipeline and the control circuit board are respectively arranged in the flexible pipeline. Further, the control circuit board is arranged at a position between the liquid supply pipeline and the liquid suction pipeline. Further, the device also comprises a flushing nozzle which is connected with the first interface. Further, the device also comprises a suction nozzle which is connected with the second interface. Further, the flushing nozzle and the suction nozzle ado