Abstract: The invention relates to a detachable connection structure of a pneumatic therapeutic apparatus, wherein a host machine and a wrap form a detachable structure through a back buckle, so that the portability and the adaptability of the product are improved. Furthermore, the wrap can be replaced conveniently, the use cost of the product is reduced, and the service life of the product is prolonged. Also, the fact that the detachable connection structure has no external tubing increases convenience and reduces the tripping hazard, enhancing the safety and the reliability of the product.

Abstract: The present disclosure provides an ultrasonic device including one or more ultrasonic heads connected to the body through output lines or wirelessly, ultrasonic coupling gel matched with the ultrasonic heads, and further comprising a main controller installed inside the body, a signal generator installed either inside the body or the ultrasonic heads, and a detector installed either inside the body or the ultrasonic heads. By incorporating the detector, the described ultrasonic device achieves precise control during treatment procedures. The detector continuously monitors the operating status of the ultrasonic heads and provides real-time feedback to the main controller, enabling dynamic adjustment of the output from the signal generator. This ensures both treatment safety and accuracy.

Abstract: The present disclosure provides an ultrasonic device including an ultrasonic head connected to the body through a lead wire or wirelessly, a fixing piece and an ultrasonic coupling gel. The fixing piece includes a cover plate and a peripheral wall circumferentially connected with the cover plate. The peripheral wall is sleeved on the ultrasonic head to realize connection between the fixing piece and the ultrasonic head, and at the same time, an accommodation space is formed between the ultrasonic head and the cover plate. The ultrasonic coupling gel includes a first connecting part that is accommodated in the accommodation space and respectively attached to the ultrasonic head and the cover plate. Close connection between the ultrasonic coupling gel and the ultrasonic head is realized by arranging the first connecting part between the ultrasonic head and the cover plate, so that the force on the first connecting part is more uniform.

Abstract: A portable system for cold therapy with optional heat and compression therapy is disclosed, including a cooling mechanism, a heating mechanism, a reservoir, and a control assembly. The cooling mechanism comprises a cooling component and a first heat exchanger, and the cooling component is used for cooling the first heat exchanger. The heating mechanism comprises a heating component and a second heat exchanger, and the heating component is used for heating the second heat exchanger. The liquid in the reservoir can flow into the first heat exchanger for cooling, or flow into the second heat exchanger for heating, and then flow into the body wrap, and the liquid in the body wrap can flow into the first heat exchanger or second heat exchanger, or flow back into the reservoir.

Abstract: The present disclosure provides a cold therapy system and device. The cold therapy system includes a bucket body and a bucket lid, the bucket lid includes: a first water circuit configured to input the cold therapy liquid from the bucket body to a cold therapy pad; a second water circuit configured to output the cold therapy liquid from the cold therapy pad to the bucket body; and a water pump configured to drive the cold therapy liquid to flow in a loop including the first water circuit, the second water circuit and the bucket body; wherein the first water circuit includes: a pumping orifice, a first guide tube, a second guide tube; and wherein the second water circuit includes: at least one return orifice, a third guide tube. The return orifice with an opening facing in the direction of the bucket body, provided at a predetermined distance from the pumping orifice.

Abstract: A portable system for cold therapy with optional compression therapy is disclosed, including a cooling mechanism, a reservoir, and a control assembly. The cooling mechanism includes a compressor, a condenser, a fan, and a heat exchanger. The compressor has an air inlet connected to the heat exchanger through a first tube. The heat exchanger is connected to the condenser through a second tube. The condenser is connected to an air outlet of the compressor through a third tube. The first tube and the second tube are connected by fluid, and the second tube and the third tube are connected by fluid. The fan has a working surface facing the condenser. The liquid in the reservoir flows into the heat exchanger for cooling and then flows into the body wrap, and the liquid in the body wrap can flow into the heat exchanger or flow back into the reservoir.

Abstract: A pneumatic therapy apparatus and method include a wrap and a controller. The wrap includes an outer wrap, an inner component housing, and an inner air bladder set; the inner component housing includes a plurality of three-way solenoid valves, the inner air bladder set includes a multiple sets of air bladders; when the three-way solenoid valve is powered on, the first end of the three-way solenoid valve and the second end of the three-way solenoid valve are connected, and the inflation motor inflates the air bladder; when the three-way solenoid valve is powered off, the second end of the three-way solenoid valve and the third end of the three-way solenoid valve are connected, and the air bladder is deflated.

Abstract: The present disclosure provide multifunctional luggage. The multifunctional luggage includes a cabinet, the cabinet includes a storage cavity in the cabinet, configured to storage articles; a holding slot provided on a front wall of the cabinet, configured to storage articles, and a front covering plate configured to cover the holding slot, the front covering plate being rotatably connected to a bottom of the cabinet.

Abstract: The present disclosure provide multifunctional luggage. The multifunctional luggage includes a cabinet, the cabinet includes a storage cavity in the cabinet, configured to storage articles; a holding slot provided on a front wall of the cabinet, configured to storage articles, and a front covering plate configured to cover the holding slot, the front covering plate being rotatably connected to a bottom of the cabinet.

Abstract: A portable system for cold therapy with optional heat and compression therapy is disclosed, including a heating and cooling mechanism, a reservoir, and a control assembly. The heating and cooling mechanism comprises a heat exchanger and a semiconductor refrigeration assembly, and the control assembly is electrically connected to the semiconductor refrigeration assembly. The heat exchanger and the semiconductor refrigeration assembly are placed outside the reservoir, respectively. The first contact surface of the semiconductor refrigeration assembly is in contact with the heat exchanger.

Abstract: A portable system for cold therapy with optional compression therapy is disclosed, including a cooling mechanism, a reservoir, and a control assembly. The cooling mechanism includes a compressor, a condenser, a fan, and a heat exchanger. The compressor has an air inlet connected to the heat exchanger through a first tube. The heat exchanger is connected to the condenser through a second tube. The condenser is connected to an air outlet of the compressor through a third tube. The first tube and the second tube are connected by fluid, and the second tube and the third tube are connected by fluid. The fan has a working surface facing the condenser. The liquid in the reservoir flows into the heat exchanger for cooling and then flows into the body wrap, and the liquid in the body wrap can flow into the heat exchanger or flow back into the reservoir.

Abstract: A pneumatic therapy apparatus and method include a wrap and a controller. The wrap includes an outer wrap, an inner component housing, and an inner air bladder set; the controller can be fixedly connected to, detachably connected to, or separately connected to the outer wrap; the inner air bladder set includes one set or more than one set of a first air bladder and a second air bladder that are overlapped. The inflating motor that is controlled by the integrated control board inflates the second air bladder first and then the first air bladder to achieve the overlapped compression between the second air bladder and the first air bladder.

Abstract: A portable system for cold therapy with optional heat and compression therapy is disclosed, including a cooling mechanism, a reservoir, and a control assembly. The cooling mechanism includes a compressor, a condenser, a fan, and a heat exchanger. The compressor has an air inlet connected to the heat exchanger through a first tube. The heat exchanger is connected to the condenser through a second tube. The condenser is connected to an air outlet of the compressor through a third tube. The first tube and the second tube are connected by fluid, and the second tube and the third tube are connected by fluid. The fan has a working surface facing the condenser. The liquid in the reservoir flows into the heat exchanger and then flows into the first body wrap, and then can flow into the heat exchanger or flow back into the reservoir.

Abstract: The present disclosure provides cold therapy system and device. The cold therapy system includes a bucket body and a bucket lid, the bucket lid includes: a first water circuit configured to input the cold therapy liquid from the bucket body to a cold therapy pad; a second water circuit configured to output the cold therapy liquid from the cold therapy pad to the bucket body; and a water pump configured to drive the cold therapy liquid to flow in a loop including the first water circuit, the second water circuit and the bucket body; wherein the first water circuit includes: a pumping orifice, a first guide tube, a second guide tube; and wherein the second water circuit includes: at least one return orifice, a third guide tube. The return orifice with an opening facing in the direction of the bucket body, provided at a predetermined distance from the pumping orifice.

Abstract: The present disclosure provides an ultrasonic device including an ultrasonic head connected to the body through a lead wire or wirelessly, a fixing piece and an ultrasonic coupling gel. The fixing piece includes a cover plate and a peripheral wall circumferentially connected with the cover plate. The peripheral wall is sleeved on the ultrasonic head to realize connection between the fixing piece and the ultrasonic head, and at the same time, an accommodation space is formed between the ultrasonic head and the cover plate. The ultrasonic coupling gel includes a first connecting part that is accommodated in the accommodation space and respectively attached to the ultrasonic head and the cover plate. Close connection between the ultrasonic coupling gel and the ultrasonic head is realized by arranging the first connecting part between the ultrasonic head and the cover plate, so that the force on the first connecting part is more uniform.

Abstract: A portable system for cold therapy with optional heat and compression therapy is disclosed, including a body wrap cooling mechanism, a reservoir, and a control assembly. The body wrap cooling mechanism includes a compressor, a condenser, a fan, and a heat exchanger. The compressor has an air outlet connected to the heat exchanger through a first tube. The heat exchanger is connected to the condenser through a second tube. The condenser is connected to an air inlet of the compressor through a third tube. The first tube is communicated with the second tube, and the second tube is communicated with the third tube. The fan has a working surface facing the condenser. The liquid in the reservoir flows into the first body wrap through a liquid outlet of the reservoir, and liquid in the first body wrap flows into the reservoir through a liquid inlet of the reservoir.