CN213249166U

CN213249166U - Electrocardiogram detects and uses conducting solution sprinkler

Info

Publication number: CN213249166U
Application number: CN202021792156.5U
Authority: CN
Inventors: 郭云萍; 高东旗
Original assignee: 980th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 980th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-05-25
Anticipated expiration: 2030-08-25

Abstract

The utility model belongs to the technical field of medical equipment, and discloses a conductive liquid spraying device for electrocardiogram detection, which comprises a kettle body, a nozzle and a liquid suction pipe, wherein the kettle body comprises a first containing cavity and a second containing cavity which are detachably arranged from top to bottom and are mutually separated; the pipette comprises a main pipe and a branch pipe, wherein the main pipe extends to the bottom of the second cavity of the kettle body from the position of the nozzle, and the branch pipe is communicated with the main pipe; wherein, the end part of the main pipe communicated with the nozzle is provided with a heating chamber; the branch pipe is arranged at the bottom of the first accommodating cavity, and a water path control switch is arranged at the connecting position of the branch pipe and the main pipe. The utility model discloses can guarantee that the conducting solution temperature of taking is suitable when avoiding the continuous heating of the internal conducting solution of kettle, reduce power consumption, improve detection efficiency. The utility model is suitable for a use during the heart electrograph detects for heat conducting liquid.

Description

Electrocardiogram detects and uses conducting solution sprinkler

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to conducting solution sprinkler is used in heart electrograph detection.

Background

In the electrocardiographic detection, a conductive liquid (a disinfectant or a physiological saline) needs to be coated on the surface of the electrode plate to form a thin layer of electrolyte to enhance the conductivity between the electrode plate and the skin of a patient, so as to improve the detection effect. However, if the temperature of the conductive liquid is too low, the electrode plate can bring great discomfort to the patient when contacting with the skin of the patient, and especially in winter, the patient can also have muscle tremor symptoms due to cold, so that the finally described electrocardiogram has errors, and the detection result is influenced.

At present, most of spray pots for containing conducting liquid have an internal heating function, so that the conducting liquid is kept at a proper temperature acceptable to a human body, and further, the discomfort of seeing a doctor caused by the over-low temperature of the conducting liquid is avoided. Among them, a chinese patent document with application number CN201521133085.7 discloses a "constant temperature non-contact electrocardiogram conductive liquid spraying device", which is provided with an electric heater at the bottom inside a spraying pot, and the electric heater is used to heat the conductive liquid at constant temperature, so as to avoid the temperature of the conductive liquid from being too low. This kind of watering can of heating structure can heat whole conducting solution of inside splendid attire during the in-service use, and the conducting solution that once only needs to heat is too much, can not realize the instant heating up to the conducting solution, can only make electric heater continuous operation guarantee that medical personnel take along with the usefulness to the conducting solution, has consumed a large amount of electric energy and whole heating power is slower. On the other hand, the conductive liquid generally contains some unstable chemical components, and the conductive liquid is continuously heated, which may cause volatilization and deterioration of some chemical components in the conductive liquid, thereby affecting the normal performance of the conductive liquid.

SUMMERY OF THE UTILITY MODEL

For solving exist among the prior art more than not enough, the utility model aims at providing an electro-conductive liquid sprinkler is used in heart electrograph detection to can be instant, rapid carry out heat treatment to the electro-conductive liquid that will use the part, and then provide a electro-conductive liquid that is close human body temperature.

In order to achieve the above object, the utility model adopts the following technical scheme: a conductive liquid spraying device for electrocardiogram detection comprises a kettle body, a nozzle and a liquid suction pipe, wherein the kettle body comprises a first cavity and a second cavity which are detachably arranged up and down and are mutually separated; the pipette comprises a main pipe and a branch pipe, wherein the main pipe extends to the bottom of the second cavity of the kettle body from the position of the nozzle, and the branch pipe is communicated with the main pipe;

wherein, the end part of the main pipe communicated with the nozzle is provided with a heating chamber; the branch pipe is arranged at the bottom of the first accommodating cavity, and a water path control switch is arranged at the connecting position of the branch pipe and the main pipe.

As the utility model discloses a inject, be responsible for and be equipped with a suction pump with the end of being in charge of.

As a further limitation of the utility model, the water path control switch is a two-position three-way solenoid valve which is arranged at the connecting position of the branch pipe and the main pipe.

As the utility model discloses a further inject again, be equipped with control panel on the external side of kettle body, control panel is connected with heating cavity, suction pump and two tee bend solenoid valves electricity respectively.

As another limitation of the utility model, the first chamber and the second chamber are provided with liquid quantity display windows, and the liquid quantity display windows are provided with scale marks.

As a further limitation of the present invention, the first and second cavities are connected by a screw thread; the nozzle is in threaded connection with the first cavity.

Since the technical scheme is adopted, compared with the prior art, the utility model, the beneficial effect who gains is:

(1) the utility model discloses the heating cavity that well pipette was responsible for the tip and was set up can carry out the thermal treatment to the conducting solution who draws up fast to make the spun conducting solution of nozzle reach the temperature that the human body can accept, reduced the uncomfortable sense of patient among the heart electrograph detection, and avoided the destruction that the continuous heating led to the fact the conducting solution composition to a certain extent. The device has low power consumption, and can ensure that medical personnel can take the conductive liquid at any time.

(2) The utility model provides a kettle body holds the chamber including the first appearance chamber and the second that do not communicate with each other, can save the conducting solution (generally being antiseptic solution or normal saline) of two kinds of different compositions simultaneously to medical personnel select different conducting solutions according to different patients' different conditions, and then guarantee the accuracy of testing result, improve detection efficiency.

(3) The utility model discloses a mode that sets up the suction pump at the pipette end replaces traditional watering can to press out the structure of water, has simplified operating procedure, has reduced the preparation time before the heart electrograph detects, has further improved detection efficiency.

(4) The liquid level display window arranged in the utility model is convenient for medical staff to observe the liquid level of the conductive liquid in the kettle body, thereby supplementing the conductive liquid in the kettle body in time; and the scale that sets up on the liquid measure display window then can the accurate liquid measure of showing conducting solution how much, be favorable to medical personnel to take the conducting solution accurately.

(5) The utility model provides a first appearance chamber and second hold the chamber and pass through the screw thread to be in the same place fixed from top to bottom, and it is convenient to dismantle, and the conducting liquid to first appearance chamber or second appearance intracavity that can be simple convenient supplements.

To sum up, the utility model discloses ingenious, the easy operation of structure, when avoiding the internal conducting solution continuous heating of kettle, still guaranteed the suitability of the conducting solution temperature of taking, reduced power consumption, improved detection efficiency.

The utility model is suitable for a use during the heart electrograph detects for heat conducting liquid.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a longitudinal sectional view showing the structure of the embodiment of the present invention;

in the figure: 1. a first cavity; 2. a second cavity; 3. a nozzle; 4. a main pipe; 5. pipe distribution; 6. a water pump; 7. a heating chamber; 8. a control panel; 9. and a liquid amount display window.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the preferred embodiments described herein are for purposes of illustration and understanding only and are not intended to limit the invention.

Embodiment is an electro-conductive liquid sprinkler for electrocardiogram detection

As shown in fig. 1 to 2, the present embodiment includes a pot body and a nozzle 3 fixedly connected to each other, and a liquid suction pipe disposed inside the pot body and having one end communicated with the nozzle 3, and the liquid suction pipe is further provided with a heating chamber 7 for instantly heating the conductive liquid. The device can take the conductive liquid and heat the conductive liquid at the same time, so that the temperature of the taken conductive liquid reaches the suitable temperature acceptable by human body.

As shown in figure 1, the kettle body for containing the conductive liquid is integrally a cylinder, and comprises a first containing cavity 1 and a second containing cavity 2 which are detachably arranged from top to bottom and are mutually separated, wherein the inner spaces of the first containing cavity 1 and the second containing cavity 2 are not communicated with each other so as to simultaneously contain the disinfectant and the normal saline, thereby facilitating the medical care personnel to select different types of conductive liquid according to the conditions of different patients. And the first containing cavity 1 and the second containing cavity 2 are both provided with liquid quantity display windows 9 with scale values, so that the liquid quantity of the conductive liquid in the first containing cavity 1 or the second containing cavity 2 can be observed at any time.

The first chamber 1 and the second chamber 2, the first chamber 1 and the nozzle 3 are fixedly connected together through threads, and a sealing rubber ring is arranged at the connecting position to prevent the conductive liquid in the first chamber 1 and the second chamber 2 from spilling due to poor sealing. The device can be conveniently disassembled by means of threaded connection, and then the conductive liquid is supplemented into the first containing cavity 1 or the second containing cavity 2.

As shown in figure 2, the pipette for drawing the conducting liquid from the kettle body to the nozzle 3 mainly comprises a main pipe 4 and a branch pipe 5. Wherein, one end of the main pipe 4 is communicated with the nozzle 3, and the other end extends downwards to the bottom of the second chamber 2 of the kettle body; the branch pipe 5 is arranged at the bottom of the first cavity 1, and one end of the branch pipe is communicated with the main pipe 4. A waterway control switch is arranged on the main pipe 4 and at the communication position of the branch pipe 5 and the main pipe 4 so as to select the conductive liquid to be drawn. In this embodiment, the water path control switch is a two-position three-way solenoid valve, and the nozzle 3 can be controlled to be communicated with the first cavity 1 or the second cavity 2 by controlling the passage of the two-position three-way solenoid valve, so as to select the type of the conductive liquid to be taken.

Be responsible for 4 and the bottom of being in charge of 5 all is equipped with a miniature suction pump 6, draws the conducting solution to nozzle 3 position department through suction pump 6, replaces pressing the structure of water intaking in the traditional watering can, and it is more convenient to make taking of conducting solution. The end of the main pipe 4 communicated with the nozzle 3 is also provided with a heating chamber 7 for instantly heating the drawn conductive liquid. As shown in fig. 1, the heating chamber 7 is located at the upper end of the main pipe 4 and is integrally formed with the main pipe 4. The heating cavity 7 comprises a body communicated with the main pipe 4 and a heating resistance wire wound on the outer surface of the body, and the conductive liquid entering the body can be heated through the heating resistance wire.

When the water pump 6 is not disposed at the ends of the main pipe 4 and the branch pipes 5, the nozzle 3 is configured to be pressed downward, and the conductive liquid is taken out by the difference between the internal pressure and the external pressure; when the water pumps 6 are arranged at the tail ends of the main pipe 4 and the branch pipes 5, the nozzle 3 only needs to play a role of spraying the conductive liquid outwards, and can be of a structure capable of being pressed downwards or only a water outlet capable of spraying water flow. In this embodiment, the nozzle 3 is a water outlet which can only form water flow into spray.

In this embodiment, the outer side of the kettle body is further provided with a control panel 8, so as to control the device correspondingly. The control panel 8 is respectively electrically connected with a heating resistance wire, the water suction pump 6 and the two-position three-way electromagnetic valve in the heating cavity 7, and the heating cavity 7, the water suction pump 6 and the two-position three-way electromagnetic valve can be correspondingly controlled by operating the control panel 8.

The working process of this embodiment is as follows:

firstly, different types of conductive liquid are put into a first containing cavity 1 and a second containing cavity 2, wherein the first containing cavity 1 contains disinfectant and the second containing cavity 2 contains normal saline in the embodiment; when the physiological saline is required to be taken as the conductive liquid, the nozzle 3 is communicated with the second cavity 2 only by using the pipette through controlling the two-position three-way electromagnetic valve; then, the water pump 6 in the second accommodating cavity 2 is controlled to work through the control panel 8, and the heating cavity 7 works at the same time, so that the physiological saline can be heated when reaching the heating cavity 7, and the temperature of the physiological saline sprayed from the nozzle 3 is proper.

When disinfectant needs to be taken as conductive liquid, the nozzle 3 is communicated with the first cavity 1 only by using the pipette through controlling the two-position three-way electromagnetic valve; then, the water pump 6 in the first accommodating cavity 1 is controlled to work through the control panel 8, the heating cavity 7 works simultaneously, and when the disinfectant reaches the heating cavity 7, the disinfectant can be heated, so that the temperature of the disinfectant sprayed out from the nozzle 3 is proper.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto, and although the present invention has been described in detail with reference to the above-mentioned embodiments, it will be apparent to those skilled in the art that modifications can be made to the technical solutions described in the above-mentioned embodiments, or some technical features can be replaced with equivalents. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electrocardiogram detects uses conducting solution sprinkler, includes the kettle body, nozzle and pipette, its characterized in that: the kettle body comprises a first containing cavity and a second containing cavity which are detachably arranged up and down and are mutually separated; the pipette comprises a main pipe and a branch pipe, wherein the main pipe extends to the bottom of the second cavity of the kettle body from the position of the nozzle, and the branch pipe is communicated with the main pipe;

2. The electrocardiogram detection conductive liquid spraying apparatus according to claim 1, wherein: the ends of the main pipe and the branch pipes are respectively provided with a water suction pump.

3. The electrocardiogram detection conductive liquid spraying apparatus according to claim 2, wherein: the waterway control switch is a two-position three-way electromagnetic valve arranged at the connecting position of the branch pipe and the main pipe.

4. The electrocardiogram detection conductive liquid spraying apparatus according to claim 3, wherein: the outer side surface of the kettle body is provided with a control panel which is respectively and electrically connected with the heating chamber, the water suction pump and the two-position three-way electromagnetic valve.

5. The device for spraying the conductive liquid for electrocardiographic detection according to any one of claims 1 to 4, wherein: liquid quantity display windows are arranged on the first accommodating cavity and the second accommodating cavity, and scale marks are arranged on the liquid quantity display windows.

6. The electrocardiogram detection conductive liquid spraying apparatus of claim 5, wherein: the first containing cavity is in threaded connection with the second containing cavity; the nozzle is in threaded connection with the first cavity.