44 results about "External defibrillators" patented technology

1. Name of the Design Product: Display Module of Electrode Pad for External Defibrillator. 2. Use of the Design Product: Electrically connected to a defibrillation device, attached to the human body surface to assist the operator in rescuing a patient with cardiac arrest symptoms, and at the same time display the effective use date of the electrode pad. 3. Design Key Points of the Design Product: Lies in the shape of the claimed part. 4. Picture or Photograph Most Indicating the Design Key Points: Perspective View. 5. Other Circumstances Requiring Explanation: Other Explanation: The area covered by blue in this design product represents the content not protected by this case.

Described is an AED and method of use, comprising two pads to be placed on a patient, two electrodes on the two pads respectively, two angular motion sensors associated with the two pads respectively, a shock generation circuit to generate doses of defibrillation shocks, and a processor with memory and power supply, the processor configured to analyse angular motion signals from the two angular motion sensors to determine orientations of the two pads relative to one another, analyse electrocardiogram (ECG) signals from the two electrodes to determine shockable cardiac rhythms, automatically select between adult doses and paediatric doses of defibrillation shocks to be delivered by the two electrodes based, at least in part, on the orientations of the two pads.

1. The name of the design product: disposable external defibrillator. 2. The use of the design product: the design product is used for external defibrillation. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. Other circumstances that need to be explained: the disposable external defibrillator of the design product has an open cover state and an electrode sheet pulling out state; the open cover state after use is shown in Figure 1 and Figure 2; the state of pulling out the electrode sheet after opening the cover is shown in Figure 3 and Figure 4.

Wearable devices are provided herein including wearable defibrillators, wearable devices for diagnosing symptoms associated with sleep apnea, and wearable devices for diagnosing symptoms associated with heart failure. The wearable external defibrillators can include a plurality of ECG sensing electrodes and a first defibrillator electrode pad and a second defibrillator electrode pad. The ECG sensing electrodes and the defibrillator electrode pads are configured for long term wear. Methods are also provided for using the wearable external defibrillators to analyze cardiac signals of the wearer and to provide an electrical shock if a treatable arrhythmia is detected. Methods are also disclosed for refurbishing wearable defibrillators. Methods of using wearable devices for diagnosing symptoms associated with sleep apnea and for diagnosing symptoms associated with heart failure are also provided.

1. Name of the product in this design: External Defibrillator. 2. Purpose of this design: for external defibrillation. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention belongs to the technical field of defibrillators, and discloses a wearable external defibrillator and a control method, a defibrillation electrode comprises an electrode base and a detachable long-acting defibrillation electrode slice, and the one-time pasting use time of the electrode slice is 7-15 days. Wherein the integrated host is used for mounting an LL defibrillation electrode slice by virtue of a base; a detachable RA defibrillation electrode plate is hung on the RA defibrillation electrode base; and the RA defibrillation electrode base is connected to the integrated host through the RA defibrillation electrode cable. The LL defibrillation electrode and the RA defibrillation electrode are both provided with a plurality of sub-electrode units, and each sub-electrode unit is composed of a metal female buckle fixed to the base, a metal male buckle fixed to the electrode slice and conductive gel. The integrated host collects electrocardio and vital sign parameters of a wearer in real time through the LL defibrillation electrode and the RA defibrillation electrode, monitors whether sudden cardiac arrest happens to a patient or not, and conducts defibrillation discharge treatment on the wearer through the LL defibrillation electrode and the RA defibrillation electrode when it is confirmed that sudden cardiac arrest happens.

A non-magnetic defibrillator is provided that can be operated next to or in the MRI scanner.

The invention provides a medical resource sharing method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a first position of a vehicle in response to a use request of an automatic external defibrillator, and transmitting the use request to a management platform which is used for managing the equipment information of a plurality of automatic external defibrillators; receiving respective second positions of the plurality of automatic external defibrillators fed back by the management platform in response to the use request; according to the first position and the second position, determining the automatic external defibrillator closest to the vehicle in the plurality of automatic external defibrillators as a target automatic external defibrillator, and determining a first target position of the target automatic external defibrillator; and performing route planning according to the first position and the first target position to obtain a first driving route, and guiding the vehicle to drive to the first target position according to the first driving route. According to the method, the target automatic external defibrillator can be quickly positioned, unnecessary time waste is reduced, and missing of the optimal treatment opportunity is avoided.

The utility model provides a graded failure cable for an external defibrillator. The graded failure cable comprises a protective sleeve, a first electronic wire group and a second electronic wire group, wherein the first electronic wire group and the second electronic wire group are arranged in the protective sleeve; the protective sleeve comprises an outer protective layer, a belting layer and a nylon braid layer which are sequentially arranged from outside to inside; the first electronic wire group comprises at least two high-voltage wires, the second electronic wire group comprises at least two coaxial wires, and the high-voltage wires and the coaxial wires have the same number and are adjacently arranged at intervals; the coaxial line is sequentially coated with an inner sheath layer, a metal shielding layer and an insulating layer from inside to outside, and the high-voltage line is coated with an insulating layer; and aramid fiber lines are arranged in line gaps formed among the first electronic line group, the protective sleeve and the second electronic line group. Through layered protection, independent wire group layout and tensile material application, the problems that a traditional cable is prone to breakage and synchronization fails are solved, and the external defibrillation cable is suitable for an external defibrillation scene with high requirements for reliability and safety.

An automated configurable external method involves establishing communication between a configurable external defibrillator (10) and a mobile rescue device (60), and automatically retrieving, by the mobile rescue device (60), parameters / guidelines for configuring at least one of a defibrillation module and a resuscitation module of the configurable external defibrillator (10) based on a geographic location of at least one of the configurable external defibrillator (10) and the mobile rescue device (60). The method further involves automatically configuring, by the configurable external defibrillator (10), the at least one of the defibrillation module and the resuscitation module of the external defibrillator (10) based on the parameters / guidelines retrieved by the mobile rescue device (60).

1. The name of the product under this design: External Defibrillator. 2. Purpose of this design product: This design product is used to assist the operator in performing external defibrillation on patients with symptoms of cardiac arrest. 3. The design highlights of this design product lie in the shape, color and combination of the product shown in Design 1 in the figure; and the shape of the product shown in Design 2. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. Designate Design 1 as the base design. 6. Other circumstances that require explanation: The design for which protection is requested includes color.

Wearable devices are provided herein including wearable defibrillators, wearable devices for diagnosing symptoms associated with sleep apnea, and wearable devices for diagnosing symptoms associated with heart failure. The wearable external defibrillators can include a plurality of ECG sensing electrodes and a first defibrillator electrode pad and a second defibrillator electrode pad. The ECG sensing electrodes and the defibrillator electrode pads are configured for long term wear. Methods are also provided for using the wearable external defibrillators to analyze cardiac signals of the wearer and to provide an electrical shock if a treatable arrhythmia is detected. Methods are also disclosed for refurbishing wearable defibrillators. Methods of using wearable devices for diagnosing symptoms associated with sleep apnea and for diagnosing symptoms associated with heart failure are also provided.

The invention belongs to the technical field of medical external defibrillation equipment, and provides an external defibrillation device. The external defibrillation device comprises a defibrillation main body and a defibrillation device, wherein the defibrillation main body is used for providing a power supply; the electrode main body is electrically connected with the defibrillation main body; the electrode main body comprises a handheld main body and an electrode assembly; the electrode assembly is installed on the handheld body and comprises an electrode piece and a conduction piece, and the electrode piece is installed on the handheld body and used for generating electric shock for defibrillation; a plurality of conduction pieces are arranged at intervals and are uniformly distributed and mounted on the handheld main body; a mounting liquid cavity is formed in the handheld main body, and a conductive solution is hermetically filled in the mounting liquid cavity; the conduction piece comprises a liquid pipe, a pressing guide pipe and a spring; the liquid pipe is communicated with the installation liquid cavity, one end of the pressing guide pipe is installed in the liquid pipe, and the other end of the pressing guide pipe extends outwards. The spring is arranged in the liquid pipe and installed on the pressing guide pipe, one end of the spring is fixedly installed outside the liquid pipe, and the other end of the spring is connected with the pressing guide pipe.

1. The name of the product under this design: External Defibrillator (Pocket). 2. Purpose of this design product: This design product is used to assist the operator in performing external defibrillation on patients with symptoms of cardiac arrest. 3. The design highlights of this appearance design product lie in the shape, color and their combination of the product shown in Design 1 in the figure; and in the shape of the product shown in Design 2. 4. The picture or photo that best illustrates the key points of the design: Design 1 3D drawing. 5. Designate Design 1 as the base design. 6. Other circumstances that require explanation: Design 1 of the design for which protection is sought includes color.

Medical device management platforms, as for example, automated external defibrillator (AED) management platforms are described. The disclosure also describes systems, management platform graphical user interfaces, management server infrastructures, connected automated external defibrillators (AEDs), and protocols for communications between such system / devices that make it easier for owners, administrator, and others to manage their devices. The present disclosure also describes mechanisms that facilitate getting incident information to interested parties, including medical personnel, EMS personnel and others when an AED is used.

1. Name of the designed product: wearable external defibrillator. 2. Use of the designed product: the designed product is used for external defibrillation. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The invention belongs to the technical field of defibrillators, and discloses a defibrillator host and a wearable external defibrillator, the defibrillator host comprises: a base, the top of which is provided with a plurality of modules; a power electronic module is arranged in the module; the base comprises a hard rubber layer and a soft rubber layer, and the hard rubber layer and the soft rubber layer are connected through a connecting layer; the bottom of each module is connected with a hard rubber layer; the bottom of each hard rubber layer is connected with a connecting layer, and the bottoms of the multiple connecting layers are jointly connected to the same soft rubber layer. A wiring layer is embedded in the soft rubber layer; the interior of the connecting layer is hollow, and the projection area of the connecting layer on the soft rubber layer is smaller than that of the hard rubber layer on the soft rubber layer; and the edge of the soft rubber layer between two adjacent modules is provided with a concave notch. According to the invention, the stress of the soft rubber base when a human body moves can be effectively reduced, and a wiring port can be reserved in the hollow cavity of the connecting layer, so that rapid plugging between modules is realized.

The utility model discloses an external defibrillator with a waterproof function and a voice prompt function, and aims to solve the problems that a voice module of an existing AED is arranged in a defibrillator, the voice module is easy to damage when used in rainy days, and actual operation and use are affected. The defibrillator comprises a host, a voice prompter and two electrode plates, the two electrode plates are communicated with the host through connecting wires, a mounting block is fixedly connected to the left side of the host, a U-shaped groove is formed in the upper surface of the mounting block, the voice prompter is mounted in the U-shaped groove, and the voice prompter comprises an upper shell, a lower shell and a voice module. The voice prompter is arranged outside the host, sound is loud and clear, the upper shell and the lower shell are sealed in an ultrasonic mode, meanwhile, the waterproof problem is solved in the interior in a glue pouring mode, therefore, the problem that when it rains, water enters the voice module, and consequently functions are damaged is solved, and actual operation and use are more convenient.

1. The name of the design product: display screen panel for graphical user interface of external defibrillator. 2. The use of the design product: the display screen panel is used for display, and the display screen panel is used for defibrillator. 3. The design points of the design product: the content of the graphical user interface. 4. The picture or photo that best shows the design points: design 1 front view. 5. The design product is a graphical user interface (GUI) design, and the omitted views are the conventional design, and the omitted rear view, left view, right view, top view, and bottom view. 6. Design 1 is designated as the basic design. 7. The use of the graphical user interface: for indicating the operator to perform rescue on the patient with sudden cardiac arrest symptoms. 8. The change state description of the graphical user interface: design 1 front view indicates the process of pasting electrode pads on an adult, after pasting is completed, enters design 1 interface change state figure 1 to analyze the heart rhythm of the patient, after analysis is completed, if the patient needs defibrillation treatment, charging is started, after charging is completed, enters design 1 interface change state figure 2 to prompt the operator to press the flashing shock button, after the operator presses the shock button, design 1 interface change state figure 3 and design 1 interface change state figure 4 are displayed alternately to perform cardiopulmonary resuscitation compression and artificial respiration on the patient according to the device voice prompt; design 2 front view indicates the process of pasting electrode pads on a child, after pasting is completed, enters design 2 interface change state figure 1 to analyze the heart rhythm of the patient, after analysis is completed, if the patient needs defibrillation treatment, charging is started, after charging is completed, enters design 2 interface change state figure 2 to prompt the operator to press the flashing shock button, after the operator presses the shock button, design 2 interface change state figure 3 and design 2 interface change state figure 4 are displayed alternately to perform cardiopulmonary resuscitation compression and artificial respiration on the patient according to the device voice prompt.

1. Name of the product in this design: Portable External Defibrillator. 2. Purpose of this design: This design is used for external defibrillation. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention relates to electrotherapy, in particular to the technical field of medical instruments, and discloses a special portable external defibrillator for emergency treatment, which comprises a defibrillator body and a mainframe box, a mounting part is arranged on the defibrillator body, the mounting part comprises a mounting disc, a rack is mounted on the mounting disc, a control case is mounted in the rack, and the control case is connected with the defibrillator body. A U-shaped frame is further mounted on the mounting disc, a detection part is arranged on the U-shaped frame, the detection part comprises a supporting arm, one end of the supporting arm is connected with a rotating rod, the rotating rod is rotationally connected to one side of the U-shaped frame, and a torsional spring is elastically connected between the supporting arm and the ear end of the U-shaped frame. The PLC dynamically adjusts the defibrillation energy and the pulse width based on the body temperature, the problem of insufficient energy caused by low-temperature myocardial resistance rise of a conventional AED is solved, and the defibrillation success rate is increased.

The utility model relates to the technical field of capacitors, in particular to a capacitor module for a metalized film of an external defibrillator, which can realize miniaturization and modularization of a product and effectively improve the space utilization rate, comprises a shell and a capacitor core, and is characterized in that the cross section of the shell is flat, and the capacitor core is made of a metal material. A groove is formed in the outer wall of the bottom of the shell, a bottom outgoing line through hole is formed in the bottom of the groove, an upper outgoing line through hole is formed in the top of the side wall of the shell, the capacitor core is located in the shell, and outgoing lines at the two ends of the capacitor core penetrate through the bottom outgoing line through hole and the upper outgoing line through hole respectively. And the top opening of the shell is a sealing surface.

1. Name of the product in this design: AED defibrillator storage cabinet. 2. Purpose of this design: This design is used to store automated external defibrillators (AEDs) and first aid kits. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: defibrillator button plug (adult and child mode switching). 2. The use of the design product: the design product is used for external defibrillator equipment, and when switching between adult mode and child mode, the corresponding function mode can be selected on the button. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model relates to a portable external defibrillation device which comprises a host and an electrode plate assembly, the host is provided with a shell, the shell comprises an upper shell and a lower shell which are mutually covered, and the lower shell is provided with a battery jar used for installing a battery; a cover body for covering the battery jar is arranged at the notch of the battery jar, when the cover body covers the battery jar, an accommodating space with an opening in one side is formed, and the electrode plate assembly is accommodated in the accommodating space through the opening. According to the invention, the electrode plate assembly can be accommodated and managed, the portability is improved, the electrode plate taking speed is improved, the first-aid time is saved, and the first-aid success rate is improved. The problems that in the prior art, an electrode plate assembly is contained and managed in a pasting mode, time is wasted when the electrode plate assembly is torn during emergency treatment, and emergency treatment is delayed can be solved.

Example implementations relate to displaying sensor data on a graphical user interface ("GUI") of an external defibrillator based on data priority and user preference. An example method includes displaying, on a GUI of an external defibrillator, a first vital sign channel with real-time sensor data from a sensor. The method can further include detecting a second sensor is connected to the external defibrillator, and determining, based on a priority, a position of a second vital sign channel including second real-time sensor data on the GUI. The second vital sign channel is configured to change positions on the GUI. The method can further include changing at least one characteristic of a selected vital sign channel and displaying the changed characteristic of the selected vital sign channel. 68 20 25 20 06 51 31 J an 2 02 5 M B H B R e f e r e n c e N o : 2 0 - 1 4 9 1 - U S A B S T R A C T E x a m p l e i m p l e m e n t a t i o n s r e l a t e t o d i s p l a y i n g s e n s o r d a t a o n a g r a p h i c a l u s e r i n t e r f a c e 2 0 2 5 2 0 0 6 5 1 3 1 J a n 2 0 2 5 ( " G U I " ) o f a n e x t e r n a l d e f i b r i l l a t o r b a s e d o n d a t a p r i o r i t y a n d u s e r p r e f e r e n c e . A n e x a m p l e m e t h o d i n c l u d e s d i s p l a y i n g , o n a G U I o f a n e x t e r n a l d e f i b r i l l a t o r , a f i r s t v i t a l s i g n c h a n n e l w i t h r e a l - t i m e s e n s o r d a t a f r o m a s e n s o r . 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T h e m e t h o d c a n f u r t h e r i n c l u d e c h a n g i n g a t l e a s t o n e c h a r a c t e r i s t i c o f a s e l e c t e d v i t a l s i g n c h a n n e l a n d d i s p l a y i n g t h e c h a n g e d c h a r a c t e r i s t i c o f t h e s e l e c t e d v i t a l s i g n c h a n n e l . 6 8 M B H B R e f e r e n c e N o : 2 0 - 1 4 9 1 - U S A B S T R A C T 2 0 2 5 2 0 0 6 5 1 3 1 J a n 2 0 2 5 6 8 Display, on a graphical user interface of an external defibrillator, a primary vital sign channel, where the primary vital sign channel includes a first input of real-time sensor data gathered by at least one sensor, and where the primary vital sign channel is in a first position at a top of a display on the graphical user interface 900 Detect a second sensor is connected to the external defibrillator, where the second sensor gathers a second input of real-time sensor data 902 904 Determine a priority of the second real-time sensor data in comparison to the first real-time sensor data 906 Determine, based on the priority, a position of second real- time sensor data on the display on the graphical user interface 908 Display, on the graphical user interface of the external defibrillator, a second vital sign channel, where the second vital sign channel includes the second input of real-time sensor data, where the second vital sign channel is in the determined position on the graphical user interface, and where the second vital sign channel is configured to change positions on the graphical user interface 910 Detect a user input, wherein the user input is a selection of either the primary vital sign channel or the second vital sign channel 912 Change on the graphical user interface at least one characteristic of the selected vital sign channel, where the at least one characteristic comprises a position of the selected vital sign channel, a width of the selected vital sign channel, and a designation of the selected vital sign channel 914 Display, on the graphical user interface of the external defibrillator, the primary vital sign channel and the second vital sign channel with the changed characteristic of the selected vital sign channel 916 FIG. 9 11 / 2211 / 22 900 Display, on a graphical user interface of an external defibrillator, a primary vital sign channel, where the primary vital sign channel includes a first input of real-time sensor data gathered by at least one sensor, and where the primary vital sign channel is in a first position 902 at a top of a display on the graphical user interface Detect a second sensor is connected to the external defibrillator, where the second sensor gathers a second input of real-time sensor 904 data Determine a priority of the second real-time sensor data in comparison to the first real-time sensor data 906 Determine, based on the priority, a position of second real- time sensor data on the display on the graphical user interface 908 Display, on the graphical user interface of the external defibrillator, a second vital sign channel, where the second vital sign channel includes the second input of real-time sensor data, where the second 910 vital sign channel is in the determined position on the graphical user interface, and where the second vital sign channel is configured to change positions on the graphical user interface Detect a user input, wherein the user input is a selection of either the primary vital sign channel or the second vital sign channel 912 Change on the graphical user interface at least one characteristic of the selected vital sign channel, where the at least one characteristic comprises a position of the selected vital sign channel, a width of the 914 selected vital sign channel, and a designation of the selected vital sign channel Display, on the graphical user interface of the external defibrillator, 916 the primary vital sign channel and the second vital sign channel with the changed characteristic of the selected vital sign channel FIG. 9 20 25 20 06 51 31 J an 2 02 5 1 1 / 2 2 2 0 2 5 9 0 0 D i s p l a y , o n a g r a p h i c a l u s e r i n t e r f a c e o f a n e x t e r n a l d e f i b r i l l a t o r , a p r i m a r y v i t a l s i g n c h a n n e l , w h e r e t h e p r i m a r y v i t a l s i g n c h a n n e l i n c l u d e s a f i r s t i n p u t o f r e a l - t i m e s e n s o r d a t a g a t h e r e d b y a t l e a s t o n e 2 0 2 5 2 0 0 6 5 1 3 1 J a n s e n s o r , a n d w h e r e t h e p r i m a r y v i t a l s i g n c h a n n e l i s i n a f i r s t p o s i t i o n 9 0 2 a t a t o p o f a d i s p l a y o n t h e g r a p h i c a l u s e r i n t e r f a c e D e t e c t a s e c o n d s e n s o r i s c o n n e c t e d t o t h e e x t e r n a l d e f i b r i l l a t o r , w h e r e t h e s e c o n d s e n s o r g a t h e r s a s e c o n d i n p u t o f r e a l - t i m e s e n s o r 9 0 4 d a t a D e t e r m i n e a p r i o r i t y o f t h e s e c o n d r e a l - t i m e s e n s o r d a t a i n c o m p a r i s o n t o t h e f i r s t r e a l - t i m e s e n s o r d a t a 9 0 6 D e t e r m i n e , b a s e d o n t h e p r i o r i t y , a p o s i t i o n o f s e c o n d r e a l - t i m e s e n s o r d a t a o n t h e d i s p l a y o n t h e g r a p h i c a l u s e r i n t e r f a c e 9 0 8 D i s p l a y , o n t h e g r a p h i c a l u s e r i n t e r f a c e o f t h e e x t e r n a l d e f i b r i l l a t o r , a s e c o n d v i t a l s i g n c h a n n e l , w h e r e t h e s e c o n d v i t a l s i g n c h a n n e l i n c l u d e s t h e s e c o n d i n p u t o f r e a l - t i m e s e n s o r d a t a , w h e r e t h e s e c o n d 9 1 0 v i t a l s i g n c h a n n e l i s i n t h e d e t e r m i n e d p o s i t i o n o n t h e g r a p h i c a l u s e r i n t e r f a c e , a n d w h e r e t h e s e c o n d v i t a l s i g n c h a n n e l i s c o n f i g u r e d t o c h a n g e p o s i t i o n s o n t h e g r a p h i c a l u s e r i n t e r f a c e D e t e c t a u s e r i n p u t , w h e r e i n t h e u s e r i n p u t i s a s e l e c t i o n o f e i t h e r t h e p r i m a r y v i t a l s i g n c h a n n e l o r t h e s e c o n d v i t a l s i g n c h a n n e l 9 1 2 C h a n g e o n t h e g r a p h i c a l u s e r i n t e r f a c e a t l e a s t o n e c h a r a c t e r i s t i c o f t h e s e l e c t e d v i t a l s i g n c h a n n e l , w h e r e t h e a t l e a s t o n e c h a r a c t e r i s t i c c o m p r i s e s a p o s i t i o n o f t h e s e l e c t e d v i t a l s i g n c h a n n e l , a w i d t h o f t h e 9 1 4 s e l e c t e d v i t a l s i g n c h a n n e l , a n d a d e s i g n a t i o n o f t h e s e l e c t e d v i t a l s i g n c h a n n e l D i s p l a y , o n t h e g r a p h i c a l u s e r i n t e r f a c e o f t h e e x t e r n a l d e f i b r i l l a t o r , 9 1 6 t h e p r i m a r y v i t a l s i g n c h a n n e l a n d t h e s e c o n d v i t a l s i g n c h a n n e l w i t h t h e c h a n g e d c h a r a c t e r i s t i c o f t h e s e l e c t e d v i t a l s i g n c h a n n e l F I G . 9 2 0 2 5 9 0 0 2 0 2 5 2 0 0 6 5 1 3 1 J a n 9 0 2 9 0 6 9 0 8 9 1 0 9 1 2 9 1 4 F I G . 9

The utility model relates to an isolated power supply circuit applied to an external defibrillator and the external defibrillator. The isolation power supply circuit applied to the external defibrillator comprises a first isolation power supply module and a second isolation power supply module, the first isolation power supply module is used for supplying power to a mutual feedback circuit of the external defibrillator, and the second isolation power supply module is used for supplying power to an energy storage circuit of the external defibrillator; the load balancing sub-module of the first isolation power supply module comprises a voltage conversion chip which is used for converting a first voltage output by a power supply into a second voltage. And the first isolation power supply sub-module, the second isolation power supply sub-module, the third isolation power supply sub-module, the fourth isolation power supply sub-module, the fifth isolation power supply sub-module, the sixth isolation power supply sub-module, the seventh isolation power supply sub-module and the eighth isolation power supply sub-module are respectively driven by the second voltage. The isolated power supply circuit applied to the external defibrillator can improve the use safety of the external defibrillator.

Medical device management platforms, as for example, automated external defibrillator (AED) management platforms are described. The disclosure also describes systems, management platform graphical user interfaces, management server infrastructures, connected automated external defibrillators (AEDs), and protocols for communications between such system / devices that make it easier for owners, administrator, and others to manage their devices. The present disclosure also describes mechanisms that facilitate getting incident information to interested parties, including medical personnel, EMS personnel and others when an AED is used.