CN210020869U

CN210020869U - Small animal defibrillator

Info

Publication number: CN210020869U
Application number: CN201920312700.2U
Authority: CN
Inventors: 邵伟婧; 孙鹏; 许双
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology; Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-02-07
Anticipated expiration: 2029-03-12

Abstract

The utility model discloses a toy defibrillator, including the defibrillator body, the preceding terminal surface embedding that is close to its top on the defibrillator body is installed the display screen, be close to on the defibrillator body preceding terminal surface at its middle part from the left hand right side respectively the embedding install electric quantity pilot lamp and charge-discharge status indicator, be close to the preceding terminal surface embedding of electric quantity pilot lamp below on the defibrillator body and install the button of charging, be close to the preceding terminal surface embedding of charge-discharge status indicator below on the defibrillator body and install the button of discharging, be close to the preceding terminal surface embedding of the button of charging and the button of discharging below middle part on the defibrillator body and install the pronunciation chip. The utility model discloses, through the cooperation of above-mentioned structure, have the advantage that the volume is less, convenient to carry to defibrillation voltage is between 1 ~ 10V, and corresponding defibrillation energy is just between 1 ~ 10J, is applicable to and carries out the measure of defibrillating to the toy.

Description

Small animal defibrillator

Technical Field

The utility model relates to an animal defibrillator technical field specifically is little animal defibrillator.

Background

Sudden cardiac arrest, also known as sudden cardiac death, is the leading cause of death in countries around the world. Not only is the life and health of human beings seriously threatened, but also the heavy burden is caused to families and society. Therefore, research and exploration of cardiopulmonary resuscitation treatment techniques has been widely and continuously conducted in various research institutes and clinical units. Among them, the most effective method for cardiac arrest caused by malignant arrhythmia is to use a defibrillator. However, the existing defibrillators are designed for patients, and have the disadvantages of large size, complex structure and inconvenient operation and transportation. For the organization which generally uses rats and mice to carry out scientific research in the field of cardiopulmonary resuscitation, corresponding defibrillation equipment is urgently needed to simulate clinical conditions and pathophysiological processes so as to better discuss treatment of diseases and finally serve life health of human beings.

Clinically, the defibrillators which are used conventionally are divided into adult defibrillators and children defibrillators, and are not suitable for the experimental animals for several reasons: 1. the body is large, heavy and not easy to move; 2. the discharge electric energy is large, usually 200 plus 360J, and compared with the experimental animal and the human, the energy used for defibrillation is very small, usually only 1-4J; in addition, the discharge instrument with high electric energy is not suitable for operation in a laboratory, and once the laboratory personnel operate improperly, the laboratory personnel have life risks; 3. the electrode plate is too large in size, and defibrillation measures cannot be applied to the small animals at all. For these reasons, we designed a simple defibrillator dedicated to experimental animals.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a toy defibrillator possesses simple structure, convenient to carry's advantage, has solved among the prior art defibrillator volume huge, carry inconvenient and be not suitable for the problem of implementing the measure of defibrillating to the toy.

In order to achieve the above object, the utility model provides a following technical scheme: the small animal defibrillator comprises a defibrillator body, wherein a display screen is embedded and mounted on the front end face, close to the top, of the defibrillator body, an electric quantity indicator lamp and a charge-discharge state indicator lamp are respectively embedded and mounted on the front end face, close to the middle, of the defibrillator body from left to right, a charge button is embedded and mounted on the front end face, close to the lower portion of the electric quantity indicator lamp, of the defibrillator body, a discharge button is embedded and mounted on the front end face, close to the lower portion of the charge button and the lower portion of the discharge button, of the defibrillator body, a voice chip is embedded and mounted on the front end face, close to the middle, of the bottom of the charge button and the front end face of the discharge button, a voltage adjusting knob is rotatably mounted on the front end face, close to the bottom of the side face of the defibrillator body, of the defibrillator body is provided with a defibrillator handle in an embedded manner, and a containing groove, the defibrillator is characterized in that a heart rate and pulse detection unit is inserted into the front end face, close to the middle of the bottom, of the defibrillator body, and a storage battery is fixedly mounted on the rear end face, close to the bottom, of the defibrillator body.

Preferably, the defibrillator body includes defibrillator shell and fixed mounting the control circuit board in the defibrillator shell, the preceding terminal surface that is close to its top on the control circuit board is welded to the display screen, electric quantity indicator and charge-discharge status indicator all weld the preceding terminal surface that is close to its middle part on the control circuit board, the preceding terminal surface that is close to electric quantity indicator below on the control circuit board is welded to the button of charging, the preceding terminal surface that is close to charge-discharge indicator below on the control circuit board is welded to the button of discharging, the preceding terminal surface that is close to the middle part below the button of charging and the button of discharging on the control circuit board is welded to pronunciation chip, the preceding terminal surface that is close to its bottom middle part on the control circuit board is welded to.

Preferably, a handle is rotatably connected to the top of the defibrillator housing.

Preferably, still include quick charge-discharge capacitance module, quick charge-discharge capacitance module welds the preceding terminal surface that is close to voltage regulation knob on control circuit board, the battery is the rear end face that the hasp formula embedding was installed on the defibrillator shell and is close to its bottom, the battery is respectively to display screen, control circuit board and quick charge-discharge capacitance module power supply.

Preferably, the wire end of the defibrillator handle is fixedly connected with a first plug, a first jack which is connected with the first plug in an inserting mode is welded on the front end face of the control circuit board, which is close to the bottom of the side face of the control circuit board, the accommodating groove is formed in the side face of the defibrillator shell, which is close to the bottom of the defibrillator shell, and the inner diameter of the accommodating groove is far larger than the outer diameter of the defibrillator handle.

Preferably, the wire end of the heart rate and pulse detection unit is fixedly connected with a second plug, and a second jack inserted with the second plug is welded on the front end face of the control circuit board close to the middle of the bottom of the control circuit board.

Preferably, the heart rate and pulse detection unit is a SON1205 wearable heart rate and pulse sensor module, and the heart rate and pulse sensor module is powered by a built-in power supply thereof.

Compared with the prior art, the beneficial effects of the utility model are that: the body is light and handy, and is convenient to carry; the power is supplied by a storage battery; the energy interval is set between 0 and 10J, so that the experimental requirement is guaranteed, the operator is not subjected to great potential safety hazard, and the rapid adjustment can be carried out through the voltage adjusting knob. The size design of the electrode plate of the defibrillator handle fully considers the body type of the small animal, is suitable for the anatomical characteristics of the experimental animal, can be widely applied to experimental research in the fields of cardiopulmonary resuscitation, cardiac electrophysiology and the like, fills the blank of defibrillation equipment in the field, and enables basic research to be closer to clinical practical conditions.

Drawings

Fig. 1 is a schematic structural view of a partial cross-sectional view of a front view of a defibrillator body of the present invention;

fig. 2 is a schematic structural diagram of a rear view of the defibrillator body of the present invention;

fig. 3 is a schematic structural view of a partial cross-sectional view of a front view of a defibrillator housing of the present invention;

fig. 4 is a control schematic diagram of the control circuit board of the present invention;

fig. 5 is a schematic structural diagram of the electrode plate of the present invention.

In the figure: the automatic pulse-taking defibrillator comprises a defibrillator body 1, a defibrillator shell 101, a control circuit board 102, a capacitor module capable of being charged and discharged rapidly 103, a display screen 2, an electric quantity indicator light 3, a charge and discharge state indicator light 4, a charge button 5, a discharge button 6, a voice chip 7, a voltage adjusting knob 8, a defibrillator handle 9, an electrode plate 901, an accommodating groove 10, a heart rate and pulse detection unit 11, a storage battery 12, a lifting handle 13, a first plug 14, a first jack 15, a second plug 16 and a second jack 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the small animal defibrillator comprises a defibrillator body 1, a display screen 2 is embedded and installed on the front end face, close to the top, of the defibrillator body 1, an electric quantity indicator lamp 3 and a charge-discharge state indicator lamp 4 are respectively embedded and installed on the front end face, close to the middle, of the defibrillator body 1, a charge button 5 is embedded and installed on the front end face, close to the lower portion of the electric quantity indicator lamp 3, of the defibrillator body 1, a discharge button 6 is embedded and installed on the front end face, close to the lower portion of the charge-discharge state indicator lamp 4, of the defibrillator body 1, a voice chip 7 is embedded and installed on the front end face, close to the middle, of the bottom of the defibrillator body 1, a voltage adjusting knob 8 is rotatably installed on the front end face, close to the bottom of the side face of the defibrillator body 1, a defibrillator handle 9 with an embedded electrode plate 901 is inserted and installed on the, the electrode plate 901 is designed to be circular, so that the contact area between the electrode plate 901 and an animal is increased, two surfaces are arranged on the electrode plate 901 respectively, the diameter of one surface is 3.0cm, and the diameter of one surface is 1.5cm, so that the electrode plate 901 can be fully contacted with the chest wall, and an operator can be ensured to be convenient and easy to operate, an insulating rubber sleeve (not shown in the figure) is wrapped on the outer side between the electrode plate 901 and the defibrillator handle 9, the defibrillator handle 9 is designed to be 20 cm long, the material is selected to be plastic, the electrode plate is insulating and light, and is suitable for being stretched between experiment operation tables, an accommodating groove 10 for the defibrillator handle 9 to be placed is formed in the side surface, close to the bottom of the defibrillator body 1, the front end surface, close to the middle of the bottom of the defibrillator body 1, is inserted with.

The defibrillator body 1 comprises a defibrillator shell 101 and a control circuit board 102 fixedly installed in the defibrillator shell 101, a display screen 2 is welded on the front end face of the control circuit board 102 close to the top of the display screen, an electric quantity indicator lamp 3 and a charge-discharge state indicator lamp 4 are both welded on the front end face of the control circuit board 102 close to the middle of the display screen, the electric quantity indicator lamp 3 has a red light to remind of poor contact or insufficient electric quantity so as to remind of charging to guarantee normal operation of the defibrillator, a green light is generated to indicate sufficient electric quantity or normal power supply, a charge button 5 is welded on the front end face of the control circuit board 102 close to the lower part of the electric quantity indicator lamp 3, a discharge button 6 is welded on the front end face of the control circuit board 102 close to the lower part of the charge button 5 and the discharge button 6, a voice chip 7 is welded on the front end face of the control circuit board 102 close to, the green light scintillation has the pronunciation chip 7 simultaneously in, sends long "tic" sound, and the suggestion is charged and is accomplished, and feasible discharging, voltage regulation knob 8 welds the preceding terminal surface that is close to its bottom middle part on control circuit board 102, and voltage regulation knob 8 collects switch and energy control function in an organic whole, and the leftmost side scale is 0J, and rightmost side scale is 10J, adjusts the energy size according to experiment actual demand.

The top of defibrillator shell 101 rotates to be connected with handle 13, conveniently carries.

Still include quick charge and discharge capacitance module 103, quick charge and discharge capacitance module 103 welds the preceding terminal surface that is close to voltage regulation knob 8 on control circuit board 102, and battery 12 is the rear end face that the lock catch formula embedding was installed on defibrillator shell 101 and is close to its bottom, provides the electric energy, and battery 12 supplies power to display screen 2, control circuit board 102 and quick charge and discharge capacitance module 103 respectively.

The first plug 14 of wire end fixedly connected with of defibrillator handle 9, the preceding terminal surface welding that is close to its side bottom on control circuit board 102 has the first jack 15 of pegging graft with first plug 14, and the side that is close to its bottom on defibrillator shell 101 is seted up to holding tank 10, and the internal diameter size of holding tank 10 is far greater than the external diameter size of defibrillator handle 9, conveniently accomodates defibrillator handle 9, and it is more convenient to make to carry.

The wire end fixedly connected with second plug 16 of heart rate pulse detecting element 11, the last preceding terminal surface welding that is close to its bottom middle part of control circuit board 102 has the second jack 17 of pegging graft with second plug 16.

Heart rate pulse detecting element 11 is SON1205 wearing formula heart rate pulse sensor module, and this heart rate pulse sensor module is supplied power by its built-in power, is convenient for detect the rhythm of the heart and the pulse of toy to present in real time through display screen 2.

The working principle is as follows: when the small animal defibrillator is used, the voltage adjusting knob 8 is turned on, defibrillation energy is selected according to animal types and body weights, the defibrillator handle 9 is held by a hand, the motor pieces 901 of the two defibrillator handles 9 are respectively arranged on the front and rear chest walls of an experimental animal, after the preparation is complete, the charging button 5 is pressed, the charging and discharging state indicator lamp 4 is turned green from red, the voice chip 7 sends out a long 'tic' sound to prompt that charging is finished, and the discharging button 6 is pressed, so that 1-time electric shock operation can be completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Small animal defibrillator, including defibrillator body (1), its characterized in that: display screen (2) are installed to the preceding terminal surface embedding that is close to its top on defibrillator body (1), the preceding terminal surface that is close to its middle part on defibrillator body (1) is from left hand right side embedding respectively and is installed electric quantity pilot lamp (3) and charge-discharge status indicator (4), the preceding terminal surface embedding that is close to electric quantity pilot lamp (3) below on defibrillator body (1) is installed charge button (5), the preceding terminal surface embedding that is close to charge-discharge status indicator (4) below on defibrillator body (1) is installed discharge button (6), pronunciation chip (7) are installed to the preceding terminal surface embedding that is close to charge button (5) and discharge button (6) below middle part on defibrillator body (1), the preceding terminal surface that is close to its bottom middle part on defibrillator body (1) rotates and installs voltage regulation knob (8), the preceding terminal surface that is close to its side bottom on defibrillator body (1) inserts to install to inlay and establishes electrode slice (901) Defibrillator handle (9), holding tank (10) that supply defibrillator handle (9) to place are seted up to the side that is close to its bottom on defibrillator body (1), defibrillator body (1) is gone up the preceding terminal surface that is close to its bottom middle part and is inserted and install heart rate pulse detecting element (11), the rear end face fixed mounting who is close to its bottom on defibrillator body (1) has battery (12).

2. The small-animal defibrillator of claim 1 wherein: the defibrillator body (1) comprises a defibrillator casing (101) and a control circuit board (102) fixedly arranged in the defibrillator casing (101), the display screen (2) is welded on the front end surface of the control circuit board (102) close to the top of the control circuit board, the electric quantity indicator lamp (3) and the charge-discharge state indicator lamp (4) are both welded on the front end surface of the control circuit board (102) close to the middle part of the control circuit board, the charging button (5) is welded on the front end surface of the control circuit board (102) close to the lower part of the electric quantity indicator lamp (3), the discharge button (6) is welded on the front end surface of the control circuit board (102) close to the lower part of the charge and discharge indicator lamp, the voice chip (7) is welded on the front end surface of the control circuit board (102) close to the middle part below the charging button (5) and the discharging button (6), the voltage adjusting knob (8) is welded on the front end face of the control circuit board (102) close to the middle of the bottom of the control circuit board.

3. The small-animal defibrillator of claim 2 wherein: the top of the defibrillator shell (101) is rotatably connected with a handle (13).

4. The small-animal defibrillator of claim 2 wherein: still include quick charge-discharge capacitance module (103), quick charge-discharge capacitance module (103) welding is close to the preceding terminal surface of voltage regulation knob (8) on control circuit board (102), battery (12) are the rear end face that lock catch formula embedding was installed and is close to its bottom on defibrillator shell (101), battery (12) are respectively to display screen (2), control circuit board (102) and quick charge-discharge capacitance module (103) power supply.

5. The small-animal defibrillator of claim 2 wherein: the wire end fixedly connected with first plug (14) of defibrillator handle (9), the welding of the preceding terminal surface that is close to its side bottom on control circuit board (102) has first jack (15) of pegging graft with first plug (14), side near its bottom is seted up on defibrillator shell (101) in holding tank (10), and the internal diameter size of holding tank (10) is far greater than the external diameter size of defibrillator handle (9).

6. The small-animal defibrillator of claim 1 wherein: the heart rate and pulse detection unit (11) is characterized in that a second plug (16) is fixedly connected to the wire end of the heart rate and pulse detection unit, and a second jack (17) which is connected with the second plug (16) in an inserting mode is welded on the front end face, close to the middle of the bottom, of the control circuit board (102).

7. The small-animal defibrillator of claim 6 wherein: the heart rate and pulse detection unit (11) is an SON1205 wearable heart rate and pulse sensor module which is powered by a built-in power supply.