16 results about "External counterpulsation" patented technology

The invention discloses a scene-driven multi-mode coordinated regulation system for external counterpulsation treatment. The scene-driven multi-mode coordinated regulation system comprises a central processing unit, the signal acquisition module is used for acquiring physiological signals of a patient in real time; the temperature and humidity adjusting module monitors the temperature and humidity of the environment where the patient is located in real time through a temperature and humidity sensor; the illumination intensity adjusting module adopts a mode of combining natural light and artificial illumination, and uses a soft light source to reduce light pollution; the air quality adjusting module is used for reducing the concentration of pathogens in air through a fresh air system, exhaust equipment and an air purification device; the sound adjusting module is provided with an audio player; the signal processing module is used for processing data of the signal acquisition module and other modules; the system has the advantages that timely and accurate response is made to environmental changes, and environmental parameters are automatically adjusted according to monitored physiological signals of a patient, so that the optimal comfort level is achieved.

The utility model relates to the field of counterpulsation treatment equipment discloses an extracorporeal counterpulsation device gas path system, including gas supply unit and counterpulsation unit, gas supply unit includes first gas holder and second gas holder, first gas holder and second gas holder all store compressed air and the volume of second gas holder is less than first gas holder, and counterpulsation unit includes gasbag, and the second gas holder is arranged between first gas holder and gasbag and is communicated with first gas holder and gasbag respectively. By setting first gas holder and second gas holder all store compressed air and the volume of second gas holder is less than first gas holder, simultaneously, the second gas holder is arranged between first gas holder and gasbag and is communicated with first gas holder and gasbag respectively, and the second gas holder with smaller compressed air capacity is used to supply gas for the gasbag, and the first gas holder with larger capacity is used as the gas source of the second gas holder, and the gas pressure entering the second gas holder is adjusted through the pressure reducing valve, so that the gas pressure in the gasbag is stable.

The utility model relates to the technical field of external counterpulsation, in particular to a heat dissipation structure of an external counterpulsation device. Comprising a heat dissipation net installed at the bottom of a bed body, a ventilation gap is formed between the heat dissipation net and the ground, and a heat dissipation area is formed between the heat dissipation net and a bed body bottom plate; a heat dissipation assembly is arranged in the heat dissipation area and comprises an air cooling piece and a heat dissipation pipe communicating between the air type compressor and the air storage tank. The air cooling piece comprises a fan cover and a fan fixed on the fan cover, and the bottom of the fan cover is provided with a grid for guiding air towards the direction of the heat dissipation pipe; the heat dissipation pipe located in the heat dissipation area is spirally distributed in an S shape, and the air cooling piece is arranged close to the end of the heat dissipation pipe. The external counterpulsation device solves the problems that according to an existing external counterpulsation device, due to the fact that the temperature of air compressed by an air compressor rises, the temperature of air entering an air bag also rises, the use comfort of a patient is lowered, and the high temperature influences the equipment performance.

Improved systems and methods for performing external counterpulsation (ECP) treatment are described. The system can be more compact and portable than conventional devices and, in some cases, can be incorporated into a pair of pants or a jumpsuit, such that the user can remain ambulatory during treatment. In various instances, the ECP techniques can include applying complex pulse sequences and treating conditions including cognitive disorders, diabetes, and renal disease, among others. The various techniques can also be used in emergency cardiac situations. The techniques can also be used to provide users with the benefits of exercise, without needing to experience the strain and difficulty associated with conventional cardiovascular exercise routines.

1. The name of the design product: nursing in enhanced external counterpulsation therapy single (two sets). 2. The use of the design product: for enhanced external counterpulsation therapy nursing and cleaning. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: set 1 front view.

The invention discloses a centralized air supply type external counterpulsation air path system and a control method thereof. The system comprises a processor; a gas source module; a pipeline module; a gas path monitoring and data processing module; a feedback module; the control method of the system comprises the following steps that firstly, pulse signals of a monitored patient are collected through the feedback module; 2, air inflation and deflation of the air bag are judged through pulse signal processing and signal adjustment; thirdly, the processor controls opening and closing of different electromagnetic valves, the gas flow of different pipelines is adjusted, and the air pressure states of different air bags are guaranteed; and 4, monitoring the gas supply state, flow and pressure in real time based on the Internet of Things technology through a sensor and a data acquisition device, judging whether gas path conveying goes wrong or not through data analysis and processing, and giving an alarm and feeding back. The gas supply system has the advantages that highly integrated gas supply is realized, and the flexibility and the accuracy of gas control of the system are ensured.

An integrated external counterpulsation mobile machine relates to the technical field of external counterpulsation devices and comprises a shell, a structural frame and a gas supply system, the structural frame and the gas supply system are arranged in the shell, the shell comprises a lower shell and an upper shell, the upper shell wraps the periphery of the structural frame, and the bottom of the structural frame is fixedly connected to the upper side of the lower shell; the structural frame comprises a plurality of vertical gas tanks and a plurality of transverse gas tanks, each transverse gas tank is arranged between every two adjacent vertical gas tanks, and the two ends of each transverse gas tank are communicated with the connected vertical gas tanks; the gas supply system comprises a compressor and a connecting gas circuit, the connecting gas circuit is used for connecting the compressor and the structural frame, and the compressor and the connecting gas circuit are both arranged on the inner side of the structural frame. According to the scheme, through the arrangement of the shell structure and the internal frame, enough installation space is reserved for internal components, the integration degree of the external counterpulsation mobile machine is greatly improved, and the occupied space of the external counterpulsation mobile machine is reduced.

1. Name of the product in this design: External counterpulsation device. 2. Purpose of this design: For physical examination. 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 utility model relates to medical instrument technical field discloses a kind of quick assembly and disassembly mechanism of extracorporeal counterpulsation device capsule, including air pipe, gas shunt connecting seat and several capsules, capsule is arranged above counterpulsation bed, every capsule is equipped with one connection male head, the both ends of air pipe are equipped with connection female head, corresponding several second connection male head are provided on gas shunt connecting seat, one connection male head and the connection female head of air pipe one end are connected with joint, second connection male head and the connection female head of air pipe other end are connected with joint.The technical scheme of the utility model can solve the problem of the existing technology that thread connection mode leads to dismounting operation cumbersome, maintenance efficiency is low and long-term use is easy to cause gas leakage due to thread wear.

The utility model relates to the field of medical apparatus and instruments, disclose a kind of extracorporeal counterpulsation device, including counterpulsation bed, gas supply system and several tracheas, the bed cover of counterpulsation bed is fixed with U type fixed seat below;Counterpulsation bed top is equipped with several capsular sheaths, every capsular sheath is installed with one connection male head;Gas supply system includes gas shunt connecting seat and gas supply unit, gas shunt connecting seat is fixed below U type fixed seat, several second connection male heads are installed on gas shunt connecting seat, one through-hole is equipped on U type fixed seat, connecting female head is installed at both ends of trachea, second connection male head and the connecting female head of one end of trachea are connected with joint, and the connecting female head of other end is jointed with one connection male head through counterpulsation bed;Gas supply unit is installed on gas shunt connecting seat, realize the function of inflation to capsular sheath and discharge gas in capsular sheath.This scheme solves the problem of unstable patient body;Meanwhile, joint is replaced by threaded connection, and trachea is quickly disassembled and assembled.

1. Name of the product in this design: External counterpulsation device (children's type). 2. Purpose of this design: For physical examination. 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 present application relates to the technical field of external counterpulsation valve, in particular to a steady flow type external counterpulsation valve and control system. A plurality of parallelly arranged gas distribution modules, comprising: an air inlet branch, an air extraction branch and an air flow channel; further comprising: a valve core flow channel, which is provided with a first air separation plate and a second air separation plate, the first air separation plate and the second air separation plate are respectively provided with air holes one and two, the side wall of the valve core flow channel is provided with an air flow groove and a first annular flange; a rod body, which is axially arranged in the first air separation plate; an air separation valve core, which is slidingly arranged on the rod body and is floatingly matched with the air hole one; a pressure maintaining valve core, which comprises a piston head, a connecting rod and a gas blocking head, the pressure maintaining valve core is provided with an exhaust flow channel, and the pressure maintaining valve core moves away from the air separation valve core, and the gas blocking head is abutted against the second air separation plate to close the air hole two, and the rod body is separated from the air inlet to open the exhaust flow channel. It can adapt to high pressure air inlet and has good reliability.

The invention discloses postoperative rehabilitation recovery treatment equipment based on the department of cardiology, which comprises a fixed base, a rehabilitation bed and a headrest arranged on one side of the fixed base, and further comprises an external counterpulsation mechanism arranged above the rehabilitation bed and communicated with an air pump in the fixed base, the air bag trousers correspond to the positions of shanks, thighs and hip joints of the human body respectively and communicate with an air pump in the fixed base through corrugated pipes; a pressure sensor in the breathing rehabilitation mechanism can accurately capture a breath holding signal caused by lower limb compression discomfort of a patient, after the signal is transmitted to a controller, an electromagnet in the external counterpulsation mechanism is immediately triggered to be started, the electromagnet attracts a magnetic block to drive a damping top cylinder to contract, and the pressure of the air bag trousers is rapidly reduced. The linkage mechanism effectively avoids the problem that the pressure rise of the pleuroperitoneal cavity caused by breath holding and the pressure of the lower limb air bag form confrontation, and the pressure balance stability of counterpulsation treatment is remarkably improved.

The invention provides a small animal in-vitro counterpulsation system and method, and the system comprises a physiological signal collection module which is used for collecting an electrocardiosignal and an arterial blood pressure signal of a small animal; the ultra-low delay counterpulsation control module is used for detecting R waves in real time based on the electrocardiosignals so as to generate a counterpulsation time sequence triggering instruction; receiving and processing the arterial blood pressure signal to generate an optimization instruction for counterpulsation control parameters; the high-response pneumatic execution module is used for receiving the time sequence trigger instruction and the optimization instruction and executing sequential pressurization and pressure relief on the hind limbs of the small animal; the data storage and man-machine interaction module is connected with the physiological signal acquisition module and the ultra-low delay counterpulsation control module and is used for displaying and storing the electrocardiosignal, the arterial blood pressure signal and the waveform of the leg sleeve pressure borne by the hind limb of the small animal in real time; and the small animal restraining and fixing module is used for fixing the position of the small animal in the experiment process. According to the invention, the counterpulsation efficiency of small animals is improved, and the experiment cost is reduced.

This utility model discloses an optimized lumbar support for external counterpulsation therapy, belonging to the field of medical device technology. It mainly includes a support frame, with a protective plate adhered to the upper end of the frame. The protective plate is divided into an upper protective plate and a lower protective plate. Folding rods are fixedly installed on both sides of the protective plate. A lumbar support is adhered to the middle section of the upper and lower protective plates. The folding rods are divided into an upper rod and a lower rod. The upper rod is fixedly connected to the upper protective plate, and the lower rod is fixedly connected to the lower protective plate. A folding wheel is connected to the connection point of the upper and lower rods by a bearing. A waist belt is fixedly installed on both sides of the lumbar support. A belt buckle is fixedly installed on the side end of the waist belt, and buckles are fixedly installed on both sides of the connection point of the waist belt. An anti-slip mesh pad is fixedly installed at the lower end of the lumbar support. The lumbar support has an arc-shaped design. This optimized lumbar support for external counterpulsation therapy improves patient comfort and provides strong stability.

The invention discloses an external counterpulsation control method and an external counterpulsation device, and belongs to the technical field of medical rehabilitation. An individual adaptive external counterpulsation method based on multi-modal data fusion comprises the following steps: collecting static information and static physiological feature information of a patient as first input parameters; collecting dynamic physiological feature information of the patient as a second input parameter; outputting the first parameter to the first neural network model to obtain a third output parameter; the third output parameter and the second input parameter are combined to serve as input of a second neural network model, control parameters are obtained, and the control parameters comprise inflation pressure, inflation and deflation time sequence proportion codes and airbag partition control logic codes; the patient is treated based on the control parameters. Different treatment schemes can be formulated for the patient according to the static characteristics and the dynamic characteristics of the patient, and the pertinence and the effectiveness of treatment are remarkably improved.