52 results about "Shock wave therapy" patented technology

The present application provides a discharge controllable shock wave balloon catheter system, which includes a shock wave therapy main unit (1), a balloon (2), a catheter, and a plurality of electrode pairs (6); an end of the catheter is arranged passing through the balloon (2), and an other end of the catheter is connected to the shock wave therapy main unit (1); the plurality of electrode pairs (6) are accommodated in the balloon (2) and mounted on the catheter; the plurality of electrode pairs (6) are arranged to be spaced apart along a length direction of the catheter; each of the plurality of electrode pairs (6) is independently connected to the shock wave therapy main unit (1), and the plurality of electrode pairs (6) are not connected to each other.

1. The name of this design product: Electromagnetic focused shock wave therapy device. 2. Purpose of this design product: electromagnetic focused shock wave therapy device. 3. The key point of the design of this product lies in the three-dimensional image. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. The name of this design product: shock wave therapy device. 2. Application of this design product: medical field, used for shock wave therapy. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The invention discloses a rotator cuff injury impact test method based on sensor data analysis, and relates to the technical field of intelligent medical equipment, and the method comprises the steps: inputting a joint contracture data set into a generative adversarial network model, carrying out pressure propagation mode analysis through a three-dimensional convolution layer, carrying out energy hot spot aggregation through an attention mechanism layer, and carrying out pressure propagation mode analysis through a three-dimensional convolution layer; the method comprises the following steps: generating a pressure field comprehensive vector of a contracture joint, extracting gradient amplitude and energy density characteristics in the pressure field comprehensive vector, performing neighborhood smoothing through Gaussian average filtering, obtaining an acoustic impedance value matrix, synchronously performing spatial continuous mapping, obtaining an acoustic impedance distribution diagram, and obtaining an acoustic impedance value of the contracture joint according to the acoustic impedance distribution diagram. And performing dynamic compensation on the pressure field comprehensive vector through an acoustic transmission equation to obtain a corrected pressure field comprehensive vector, and converting the corrected pressure field comprehensive vector into an impact control signal through a PID (Proportion Integration Differentiation) controller. According to the invention, through the generative adversarial network model and the PID controller, the multi-physical field data of the joint contracture area can be integrated, and the frequency and pulse width of the shock wave therapeutic apparatus can be adjusted.

The invention discloses application of sodium butyrate in preparation of a medicine for relieving brain injury caused by gas explosion, the sodium butyrate regulates nerve cell ferroptosis through a JNK / P38 MAPK pathway to relieve the brain injury caused by gas explosion, firstly, an animal model of rat brain injury caused by gas explosion is established, and the relation between NaB and brain tissue neuron injury is intervened and observed by applying NaB; secondly, a shock wave physiotherapy instrument is used for impacting a co-culture system of three cells of CTX, H19-7 and GMI-R to simulate explosion to construct an in-vitro experimental model, P38, ERK and Fer-1 inhibitors are adopted for intervention, iron metabolism, ferroptosis and MAPK signal channel factor changes are observed from the cell and molecular level, a mechanism for inhibiting ferroptosis through a related cascade signal channel mediated by NaB-mediated intestinal-brain axis regulation and control is clarified, and the effect of inhibiting ferroptosis is achieved. And a theoretical basis is provided for further explaining the action mechanism of the gas explosion brain injury.

The utility model discloses a divergent shock wave therapeutic instrument with a probe fixing structure, which belongs to the technical field of shock wave therapeutic instruments and comprises a therapeutic instrument body, a main machine, a therapeutic head, a cable, a probe placing piece, a guide rod, a probe fixing piece, a probe fixing piece and a probe fixing piece. A sliding piece is arranged on the guide rod in a sliding mode, the end of the sliding shaft is fixedly connected with the sliding piece, and the inner side face of the sliding piece is fixedly connected with a wedge-shaped clamping block used for clamping the treatment head. The technical key points are as follows: the side surface of the host is provided with a probe placing piece, an end sleeve shell and a placing clamp in the probe placing piece can respectively play a role in fixing and supporting the rear end and the front end of the treatment head, and after the treatment head is completely inserted, a wedge-shaped clamping block in a fixing piece can be inserted into the treatment head to clamp the treatment head so that the treatment head cannot be separated from the probe placing piece; the fixing firmness is ensured, so that the whole instrument can be conveniently carried and moved.

The invention belongs to the technical field of medical instruments and provides pneumatic shock wave treatment equipment which comprises a probe assembly and an air source generation assembly, the probe assembly comprises a tube body, an air guide tube core and a shock wave generator, and a shock wave generation channel is formed in the peripheral wall of the tube body; the shock wave generator is arranged in the shock wave generation channel and used for generating shock waves facing outwards in the radial direction. The air guide pipe core is arranged in the pipe body and communicates with a shock wave generator pipeline. The air source generation assembly comprises a compression air cylinder and a pushing assembly, one cavity of the compression air cylinder is a compression cavity, the cylinder wall of the compression air cylinder is further provided with an air outlet channel of the compression cavity, the air outlet channel is communicated with an air guide pipe core pipeline, and a pressure release valve with adjustable pressure is arranged in the air outlet channel. The pushing assembly is used for driving a piston rod of the compression air cylinder to reciprocate. The equipment not only can generate ultrasonic waves in the radial direction, but also can accurately control the intensity of the ultrasonic waves, so that the equipment is more suitable for treatment of vaginosis.

An acoustic output of therapeutic devices used in shock wave therapy can be obtained by measuring the pressure waves radiated from the pressure wave transducer in water. Since the pressure waves used in shock wave therapy generate severe bubbles in water, measuring the surface vibrations of the pressure wave transducer using the laser Doppler method includes significant noise caused by the bubbles. This invention utilizes a filter generated to eliminate the noise in the vibration signals measured by the laser Doppler method, which is caused by the bubbles. The filter is generated by comparing the vibration signals measured in degassed distilled water with the reference signals measured in air at the minimum output setting of the shock wave generation device. Using the filter, it is possible to estimate the vibration signals of the pressure wave transducer generated underwater under the set conditions of the specific shock wave generating device.

1. The name of the design product: Shockwave physiotherapy instrument (1). 2. The use of the design product: For body physiotherapy, improve muscle soreness. 3. The design points of the design product: In shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: desktop shock wave therapeutic instrument (I). 2. The use of the design product: shock wave therapeutic instrument for medical field. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

A shock wave therapy device and method for using the device, wherein the device includes a support device for a patient to sit or lie down, a drive device disposed on the support device, a shock wave source coupled to the drive device, and a control device electrically connected to the drive device; wherein the shock wave source is used to provide shock waves to the patient's area to be treated, and the control device is configured to: in response to instruction information input by the patient, control the drive device to drive the shock wave source to move relative to the support device, so that the shock waves provided by the shock wave source act on the patient's intended target area. By structurally integrating the support device, the drive device, and the shock wave source to form an integral device, the patient can adjust the shock wave treatment position based on their own physical response using the control device while sitting or lying down on the device; not only does self-service shock wave treatment achieve self-service without the intervention of an assistant, but the treatment position is more accurate, which is conducive to achieving better treatment results.

This device is a manual medical instrument for manual shock wave therapy. 1.1) Left side view; 1.2) Bottom view; 1.3) Top view; 1.4) Front view; 1.5) Rear view; 1.6) Right side view; 1.7) Perspective view

1. The name of the design product: handle of intravascular shock wave therapy device. 2. The use of the design product: for controlling the release of shock wave energy in the intravascular shock wave therapy device. 3. The design features of the design product: in shape. 4. The picture or photo that best indicates the design features: perspective view.

The present application provides a shock wave therapy catheter system, including a first catheter, a shock wave generating device and a valve supporting device, wherein a first cavity is provided in the first catheter; the shock wave generating device includes at least one first balloon that can be inflated with liquid and a plurality of electrodes installed in the first balloon, the first balloon is arranged in the first cavity, and the distal end of the first balloon can be removed from the first cavity; the valve supporting device includes a second catheter and an inflatable supporting structure, the second catheter is arranged in the first cavity, and the supporting structure is connected to the second catheter; when the distal end of the second catheter passes through the valve gap, the supporting structure expands and abuts against one side of the valve, the first balloon is inflated with liquid and abuts against the other side of the valve, and the valve is clamped between the supporting structure and the first balloon. The shock wave therapy catheter system of the present application can fix the valve between the supporting structure and the first balloon, and make the shock wave discharge electrode close to the treatment site, thereby improving the treatment effect.

The invention discloses a shock wave energy measurement system and method based on Raman Nesss diffraction. In the system, a laser is used for generating near-infrared laser; the neutral density optical filter is used for attenuating the light intensity of the near-infrared laser; a probe of the shock wave therapeutic apparatus is placed in the water tank, and the generated shock wave enables incident laser to generate Raman Nesses diffraction to form a plurality of diffraction laser light paths; the convex lens is used for collecting the multiple diffraction laser light paths; the linear array image sensor is used for detecting the intensity of the laser passing through the convex lens and converting the intensity into an analog voltage value; the image acquisition card is used for sampling the analog voltage value into a digital voltage signal, obtaining a diffraction laser digital image and then sending the diffraction laser digital image to the upper computer; and the upper computer is used for receiving and analyzing the diffraction laser digital image and calculating to obtain the energy density of the shock wave. The accuracy and reliability of shock wave measurement are improved.

1. The name of this design product: Shock wave therapy device (cabinet type). 2. Application of this product design: In the medical and rehabilitation fields, the shock waves generated by the device are applied to the affected part of the human body through the treatment head to relieve pain and provide rehabilitation therapy. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. Name of this design product: Shockwave Therapy Handpiece. 2. Application of this design: This design is used to convert the pulse sound waves generated by compressed air through program control using a shock wave therapy host into high-precision ballistic shock waves. 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: shock wave physiotherapy instrument. 2. The use of the design product: medical equipment for rehabilitation therapy. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1. 5. Other conditions that need to be explained: A part of the enlarged view is a partial enlarged view of the A part in the left view. 6. Other information that needs to be explained: The part represented by the dashed line in this application does not constitute the claimed part.

1. The name of the design product: hand tool for physical therapy instrument. 2. The use of the design product: shock wave therapy instrument treatment energy output work hand tool. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The utility model discloses a handheld impact gun of an impact wave therapeutic instrument, relates to medical instruments, and provides the scheme aiming at the problem that the impact wave output power depends on program adjustment in the prior art. A sealing plate is arranged on the side, away from the piston, of the high-pressure cavity. A push-pull rod which transversely penetrates through the sealing plate is arranged on the sealing plate; one end of the push-pull rod in the high-pressure cavity is fixedly connected with one end of a reset spring; the other end of the reset spring is fixedly connected with the side wall of the piston far away from the compression cavity; the side wall of the push-pull rod is in sliding airtight connection with the sealing plate; a bolt seat is arranged at the tail end of the gun body; and one end of the screw rod is relatively rotatably connected with the free end of the push-pull rod, and the other end of the screw rod extends out of the gun body and then is fixedly connected with a knob. The device has the advantage that the relative position of the piston in the air cavity is indirectly adjusted by rotating the knob outside the gun. Therefore, when the control host outputs the same power to the handheld impact gun, impact waves output by compressed air of the compression cavity can obtain different output powers.

The invention is applicable to the technical field of shock wave therapeutic apparatus structures, and provides an impact head structure of a shock wave therapeutic apparatus, the impact head structure comprises a holding cylinder, a cylindrical connecting seat and an impact head, and the connecting seat is transversely and fixedly connected to the front end of the holding cylinder. According to the impact head structure of the impact wave therapeutic apparatus, by arranging an adjusting ring and a rotating ring, when the impact head structure is actually used, the distance between the adjusting ring and a connecting base can be changed by rotating the rotating ring, and when the distance between the adjusting ring and the connecting base is increased, the distance between the rear end of a second limiting groove and a second baffle is decreased; the movement stroke of the impact block is shortened, the movement amplitude of the impact block is changed, the movement amplitude of the impact block is reduced, the movement amplitude of the impact head at the front end of the impact block is also reduced, generated impact force is also reduced, and when a patient is treated, the device can be adjusted according to the acceptance degree of the patient. The patient can actively cooperate with the device for treatment, and the treatment effect of the device is improved.

The present invention relates to a pneumatic ballistic shock wave therapy instrument with an impact head buffer structure, comprising a handle shell, a bullet body, an impact head and a shell front cover, wherein the shell front cover is arranged at the front end of the handle shell, the impact head is arranged in the shell front cover, the bullet body is arranged in the ballistics of the handle shell, and the impact head is impacted by compressed air driving, and a buffer structure is provided on the impact head, wherein the buffer structure comprises a buffer collar and at least two first O-rings, the buffer collar is sleeved on the impact head, and the buffer collar is provided with at least two first annular grooves around the circumferential direction of the impact head, and each first O-ring is sleeved on each first annular groove. The present invention enables the shock wave generated by the bullet body during operation to be transmitted to the impact head to the greatest extent; and the pressure of the bullet body is reduced by the buffer structure, thereby greatly improving the service life of the bullet body.

1. The name of this design product: Shock wave therapy device handle. 2. Purpose of this design product: A handle used for treatment and control of shock wave therapy equipment. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model relates to the technical field of shock wave therapy apparatus, and discloses a protective device of a ring-type shock wave therapy apparatus, wherein a connecting mechanism is fixedly connected between a first protective shell and a second protective shell, and the surfaces of the first protective shell and the second protective shell are provided with a protective mechanism; the connecting mechanism comprises a moving component and a fixed component, the moving component comprises a rectangular groove, a rectangular plate is fixedly connected to the left side of the first protective shell, and both the front and rear sides of the second protective shell are fixedly connected to limit plates, and a slot is provided on the left side of the connecting seat. The protective device of the ring-type shock wave therapy apparatus, by setting a connecting mechanism, the rectangular plate is plugged into the rectangular groove, the spring can drive the connecting plate to move, the connecting plate drives the plugging plate to be plugged into the slot, and the fixed plate can also drive the long block to be plugged into the long groove, so that the first protective shell and the second protective shell can be installed and arranged on the surface of the shock wave therapy apparatus body, and the shock wave therapy apparatus body can be preliminarily protected.

The utility model belongs to the technical field of medical instruments, and particularly relates to a gun head structure of a shock wave therapeutic apparatus, which adopts the technical scheme that the gun head structure of the shock wave therapeutic apparatus comprises a shock head shell, a bullet head, a hole groove, a first sealing ring and a second sealing ring, a bullet head is movably connected in the impact head shell, a hole groove is formed in the impact head shell, the bottom end of the bullet head is inserted into the hole groove, an O-shaped first sealing ring is connected to the bullet head in a sleeving mode, and a second sealing ring which is located on the outer side of the bullet head and is as high as the sub-probe is arranged in the impact head shell; according to the shock wave therapeutic apparatus gun head, a second sealing ring in an original shock wave therapeutic apparatus gun head is changed into a novel sealing ring with a certain height from an O-shaped sealing ring, the stroke of a shock head is lengthened through the novel sealing ring, and the second sealing ring is made of rubber and has certain elasticity, so that a bullet can rebound; and after the bullet head is hit, the bullet head can be conveniently reset, and the penetration depth is expanded.

1. The name of the design product: shock wave physiotherapy instrument. 2. The use of the design product: physiotherapy instrument. 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 name of the design product: desktop shock wave therapy instrument. 2. The use of the design product: for the treatment of human bone tissue diseases, soft tissue chronic injury and other diseases. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. Name of the Design Product: Electromagnetic Focusing Shock Wave Therapeutic Instrument (LGT-2520). 2. Use of the Design Product: For the rehabilitation treatment of human neuromuscular function. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.

The present application relates to the technical field of medical instrument control, in particular to a depth controllable piezoelectric shock wave treatment system based on automatic focusing. A data acquisition module system collects sample data of patients with the same disease type, including historical and to-be-tested samples, covering multi-dimensional information such as treatment feedback text and treatment area characteristic parameters. Due to individual differences among patients, a sample data analysis module obtains sample tolerance sensitivity by analyzing pain test data, determines the influence degree of complications by comparing treatment feedback texts, and accurately grasps the physiological and pathological characteristics of individual patients. A linkage characteristic analysis module comprehensively considers similar characteristics such as treatment area characteristic parameters, determines the linkage characteristic performance degree among samples, and excavates the internal relationship and similar rules. A treatment control parameter determination module trains a neural network based on the linkage characteristic performance degree and treatment control parameters, accurately determines the treatment control parameters of the to-be-tested sample by using the learning and prediction ability of the neural network, and avoids over-treatment or under-treatment.

1. Name of the design product: Treatment handle (LGT-2520). 2. Use of the design product: The treatment handle is connected to the host of a focused shock wave therapy instrument and is used for the adjuvant treatment of calcified or non-calcified tendinitis, lateral epicondylitis of the humerus, iliotibial band syndrome, plantar fasciitis, Achilles tendinitis, calcaneal spur, and tibial margin syndrome. 3. Design key points of the design product: Lies in the shape. 4. Picture or photograph that best shows the design key points: Perspective view.