CN220193521U

CN220193521U - Constant temperature eyewash device

Info

Publication number: CN220193521U
Application number: CN202321285388.5U
Authority: CN
Inventors: 冯品; 张薇; 陈江红; 党晶艺; 刘聪
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-12-19
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a constant temperature eyewash device, which comprises: the eye washer body comprises an injector-shaped eye washer and a liquid outlet head arranged at a liquid outlet of the eye washer; a constant temperature clamping assembly comprising a clamping assembly and a control assembly; the clamping assembly is internally provided with a heating assembly, and the heating assembly is electrically connected with the control assembly and used for heating liquid in the eyewash device clamped in the clamping assembly; the control assembly is embedded in the clamping assembly. The utility model provides a constant-temperature eyewash device, which not only can realize the purpose of quick eyewash, but also can heat eyewash liquid according to the need and improve the comfort level of eyewash by arranging the constant-temperature clamping component on the eyewash body.

Description

Constant temperature eyewash device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a constant-temperature eye washing device.

Background

With the development of the modern society electronic age, the time for the eyes of people to contact the electronic screen is longer and longer, so that discomfort of the eyes is increased, and the eyes are exposed to the air for a long time and are also easy to be infected by bacteria; if eye infection diseases such as conjunctivitis, keratitis and the like exist or abnormal secretion of the eyes is caused by other reasons, the eye can be washed to remove the secretion, and the recovery of the diseases can be assisted.

The conventional eye washing device is a syringe, but the direct washing of the eye washing liquid is easy to cause uncomfortable feeling of patients in cold seasons.

In view of the foregoing, there is a need to design a constant temperature eyewash device that overcomes the above-mentioned problems.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides the constant-temperature eye washing device, which can not only realize the purpose of rapid eye washing, but also heat the eye washing liquid according to the requirement and improve the comfort level of eye washing by arranging the constant-temperature clamping component on the eye washing device body.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a constant temperature eyewash device comprising:

the eye washer body comprises an injector-shaped eye washer and a liquid outlet head arranged at a liquid outlet of the eye washer;

a constant temperature clamping assembly comprising a clamping assembly and a control assembly; the clamping assembly is internally provided with a heating assembly, and the heating assembly is electrically connected with the control assembly and used for heating liquid in the eyewash device clamped in the clamping assembly;

the control assembly is embedded in the clamping assembly.

Further, the clamping assembly comprises a left clamping arm and a right clamping arm, one end of the left clamping arm is connected with the right clamping arm through a hinge, and the other end of the left clamping arm is connected with the right clamping arm through a buckle;

the left clamping arm and the right clamping arm are symmetrically arranged in a semi-cylindrical shape, and the accommodating cavities in the middle of the combined left clamping arm and the combined right clamping arm are used for clamping the eye washer.

Further, the left clamping arm and the right clamping arm respectively comprise an outer shell layer, a heat preservation layer, an air bag layer and an inner cushion layer from outside to inside in sequence;

the outer shell layer is made of medical plastic; the heat preservation layer is made of heat preservation materials;

the air bag layer is a semi-cylindrical air bag cushion, and an air charging nozzle of the air bag cushion is connected with a miniature air charging pump arranged in the control assembly through an air charging pipe;

and the inner cushion layer is internally provided with an electric heating wire which is electrically connected with the miniature temperature controller of the control assembly.

Further, a temperature sensor and a pressure sensor are arranged on the surface of the inner cushion layer and are respectively and electrically connected with a micro-processor in the control assembly;

the pressure sensor is a film type pressure sensor.

Further, the control assembly comprises a control box, a built-in PCB circuit board, a micro processor, a micro air pump, a micro temperature controller, a power supply assembly and a control button assembly arranged on the surface of the control box, wherein the micro processor, the micro air pump, the micro temperature controller and the power supply assembly are integrated on the PCB circuit board;

the control box is embedded in the shell of the left clamping arm.

Further, the display screen is arranged on the surface of the control box and is convexly arranged outside the shell;

the display screen is electrically connected with the microprocessor.

Compared with the prior art, the utility model has the beneficial effects that:

according to the constant-temperature eyewash device, the constant-temperature clamping component is arranged on the eyewash body, so that the eyewash liquid can be heated at constant temperature, the eyewash requirement of a patient is met, and meanwhile, the eyewash comfort level can be improved;

according to the constant-temperature eyewash device, the constant-temperature clamping assembly is clamped on the eyewash body, so that the eyewash device can be conveniently and quickly disassembled and replaced;

the constant-temperature eye washing device has the characteristics of simple structure, convenience and practicability, and is wide in application range and strong in practicability, and can be widely popularized and used in medical environments.

Drawings

FIG. 1 is a schematic view of a constant temperature eyewash of the present utility model;

FIG. 2 is a schematic view of the structure of the eyewash apparatus of the present utility model;

FIG. 3 is a schematic view of the structure of the constant temperature clamp assembly of the present utility model;

FIG. 4 is a cross-sectional view of the left clamp arm of the present utility model;

FIG. 5 is an internal circuit diagram of the control assembly of the present utility model;

FIG. 6 is a schematic block diagram of a constant temperature eyewash of the present utility model;

reference numerals illustrate:

1. an eyewash body; 11. an eyewash device; 12. a liquid outlet head; 13. a liquid outlet hole;

2. a constant temperature clamping assembly; 21. a clamping assembly; 22. a control assembly; 211. a left clamp arm; 212. a right clamping arm; 213. a hinge; 214. a buckle; 215. a temperature sensor; 216. a pressure sensor; 217. an electric heating wire;

2111. an outer shell layer; 2112. a heat preservation layer; 2113. an air bag layer; 2114. an inner cushion layer;

221. a control box; 222. a PCB circuit board; 223. a microprocessor; 224. a micro air pump; 225. a miniature temperature controller; 226. a power supply assembly; 227. a control button assembly; 228. a display screen; 229. a charging hole;

2271. a power switch button; 2272. an air pump knob; 2273. a temperature setting button;

Detailed Description

The present utility model will now be described in further detail with reference to examples for the purpose of facilitating understanding of the objects, technical solutions and effects thereof.

As shown in fig. 1 to 6, a constant temperature eyewash of the present utility model includes:

the eyewash body 1 comprises an injector-shaped eyewash 11 and a liquid outlet head 12 arranged at a liquid outlet of the eyewash 11; the appearance, the specification, the size and the like of the eyewash 11 are similar to those of the prior injector; the portable medical device is convenient to hold and is convenient for patients to use;

for heating the eyewash in the eyewash 11, a thermostatic clamping assembly 2 is specially provided, which includes a clamping assembly 21 and a control assembly 22; the clamping assembly 21 is internally provided with a heating assembly, and the heating assembly is electrically connected with the control assembly 22 and used for heating the liquid in the eyewash 11 clamped in the clamping assembly;

the control assembly 22 is embedded within the clamping assembly 21.

A constant temperature eyewash of the present application, which in the process of use:

the user selects the eyewash body 1 with proper specification, injects proper amount of eyewash liquid into the eyewash body, clamps the constant temperature clamping device on the eyewash 11, and starts the heating knob according to the requirement, so that the eyewash body can be heated to proper set temperature for heat preservation operation; avoiding cold liquid from irritating the patient to the eye washing operation.

It should be further noted that, since the specifications and models of the respective eyewash 11 vary, in order to facilitate the use of the same constant temperature holding assembly 212 adapted to a plurality of eyewash 11, an air bag pad is disposed in the holding assembly 21.

The eyewash 11 is in a syringe shape, and includes a syringe, a piston provided therein, and a push rod; the specifications of the device are slightly different, and a user can select a proper specification model for use according to the needs.

As a preferred embodiment, in the constant temperature eyewash device of this embodiment, the liquid outlet head 12 is preferably in an inverted cone shape, and the head end thereof is provided with a plurality of liquid outlet holes 13; the liquid outlet head 12 is made of soft rubber and is sleeved at the liquid outlet.

The constant-temperature eyewash device is provided with the liquid outlet heads 12 with multiple specifications, and can be adjusted according to requirements, so that the flushing requirements of different users are met.

Specifically, as shown in fig. 3, the clamping assembly 21 includes a left clamping arm 211 and a right clamping arm 212, one end of which is connected by a hinge 213, and the other end of which is connected by a buckle 214;

the left clamping arm 211 and the right clamping arm 212 are symmetrically arranged semi-cylindrical, and the accommodating cavities in the middle after being combined are used for clamping the eyewash 11.

The constant temperature eyewash device disclosed by the application is characterized in that the clamping assembly 21 consists of the left clamping arm 211 and the right clamping arm 212, can be quickly opened and closed, is convenient for secondary multiplexing operation, and can be suitable for flushers with different specifications.

As shown in fig. 4, in the constant temperature eyewash device of the present utility model, the left clamping arm 211 and the right clamping arm 212 include an outer shell layer 2111, a thermal insulation layer 2112, an air bag layer 2113 and an inner cushion layer 2114, respectively, from the outside to the inside;

the outer shell layer 2111 is made of medical plastic; the heat preservation layer 2112 is made of heat preservation materials;

the air bag layer 2113 is a semi-cylindrical air bag cushion, and an air charging nozzle of the air bag cushion is connected with a micro air charging pump arranged in the control assembly 22 through an air charging pipe;

the inner cushion layer 2114 is provided with an electric heating wire 217 which is electrically connected with the micro temperature controller 225 of the control assembly 22.

The constant temperature eyewash device has the advantages that the left clamping arm 211 and the right clamping arm 212 are composed of multiple layers, the air bag layer 2113 and the inner cushion layer 2114 are arranged in the left clamping arm and the right clamping arm, the size of the flusher can be adjusted according to the requirement, meanwhile, liquid in the eyewash device 11 can be heated, and the comfort level of use of a patient is improved.

As shown in fig. 4, in the constant temperature eyewash device of the present utility model, the surface of the inner pad layer 2114 is provided with a temperature sensor 215 and a pressure sensor 216, which are electrically connected with a microprocessor 223 in the control unit 22, respectively; the pressure sensor 216 is a thin film pressure sensor 216.

The constant-temperature eyewash device is provided with the temperature sensor 215 and the pressure sensor 216 in the inner cushion layer 2114, and is used for monitoring real-time temperature values and pressure values, so that the problem that a patient scalds due to overhigh temperature of flushing fluid is avoided; meanwhile, the film type pressure sensor 216 is provided, when the inflation is performed, the film type pressure sensor 216 feeds back the pressure value monitored in real time to the micro processor 223 for analysis, and when the real time value is greater than a preset value, the pressurization is stopped.

As shown in fig. 5, the control unit 22 of the constant temperature eyewash device of the present utility model comprises a control box 221, a PCB 222, a microprocessor 223 integrated on the PCB 222, a micro air pump 224, a micro temperature controller 225, a power unit 226, and a control button unit 227 disposed on the surface of the control box 221; the control box 221 is embedded in the housing of the left clamping arm 211.

As shown in fig. 1, the constant temperature eyewash device of the present utility model further includes a display screen 228 disposed on the surface of the control box 221 and protruding outside the casing; the display 228 is electrically connected to the microprocessor 223.

In the constant temperature eyewash device, a PCB 222 is arranged in the control box 221, each control element is arranged in the control box 221, and a display screen 228 is arranged on the surface of the control box 221; real-time reading of temperature and pressure values from the display 228 is facilitated.

In some embodiments, the power source assembly 226 is a rechargeable battery, and the charging hole 229 is provided at the surface of the control box 221.

As shown in fig. 1, the control button assembly 227 of the constant temperature eyewash of the present utility model includes a power switch button 2271, an air pump knob 2272, and a temperature setting button 2273, which are electrically connected to the micro-processor 223, respectively.

The present utility model has been further described with reference to the examples, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. A constant temperature eyewash, characterized in that it comprises:

the eyewash body (1) comprises an injector-shaped eyewash (11) and a liquid outlet head (12) arranged at a liquid outlet of the eyewash (11);

a constant temperature clamping assembly (2) comprising a clamping assembly (21) and a control assembly (22); the clamping assembly (21) is internally provided with a heating assembly, and the heating assembly is electrically connected with the control assembly (22) and used for heating liquid in the eye washer (11) clamped in the clamping assembly (21);

the control assembly (22) is embedded in the clamping assembly (21);

the clamping assembly (21) comprises a left clamping arm (211) and a right clamping arm (212), one ends of the left clamping arm and the right clamping arm are connected through a hinge (213), and the other ends of the left clamping arm and the right clamping arm are connected through a buckle (214);

the left clamping arm (211) and the right clamping arm (212) respectively comprise an outer shell layer (2111), an insulation layer (2112), an air bag layer (2113) and an inner cushion layer (2114) from outside to inside in sequence;

the outer shell layer (2111) is made of medical plastic; the heat preservation layer (2112) is made of heat preservation materials;

the airbag layer (2113) is a semi-cylindrical airbag cushion, and an inflating nozzle of the airbag cushion is connected with a miniature inflator pump arranged in the control assembly (22) through an inflating pipe;

the inner cushion layer (2114) is internally provided with an electric heating wire (217) which is electrically connected with a micro temperature controller (225) of the control component (22).

2. The constant temperature eyewash of claim 1, including:

the left clamping arm (211) and the right clamping arm (212) are semi-cylindrical and are symmetrically arranged, and the accommodating cavities in the middle of the combined clamping arms are used for clamping the eye washer (11).

3. The constant temperature eyewash of claim 2, including:

a temperature sensor (215) and a pressure sensor (216) are arranged on the surface of the inner cushion layer (2114), and are respectively and electrically connected with a micro processor (223) in the control assembly (22);

the pressure sensor (216) is a thin film pressure sensor (216).

4. A thermostatic eyewash according to claim 3, characterized by:

the control assembly (22) comprises a control box (221), a built-in PCB (printed circuit board) of the control box, a micro processor (223), a micro air pump (224), a micro temperature controller (225), a power supply assembly (226) and a control button assembly (227) arranged on the surface of the control box (221), wherein the micro processor (223) is integrated on the PCB (printed circuit board);

the control box (221) is embedded in the shell of the left clamping arm (211).

5. The constant temperature eyewash of claim 4, including:

the display screen (228) is arranged on the surface of the control box (221) and protrudes out of the shell;

the display screen (228) is electrically connected with the microprocessor (223).