125results about How to "Easy to wear and comfortable" patented technology

The present invention provides non-invasive devices, methods, and systems for determining a pressure of blood within a cardiovascular system of a user, the cardiovascular system including a heart and the user having a wrist covered by skin. More particularly, the present invention discloses a variety of wrist-worn devices having a variety of sensors configured to non-invasively engage the skin on the wrist of the user for sensing a variety of user signals from the cardiovascular system of the user. Generally, approaches disclosed herein may passively track blood pressure values without any interaction required on the part of the user or may allow for on demand or point measurements of blood pressure values by having a user actively interact with the sensors of the wrist-worn device. Approaches disclosed herein further allow for absolute blood pressure values to be determined directly without the requirement for any periodic calibrations or for relative blood pressure values to be tracked so as to provide relative blood pressure indices.

The invention provides a pulse wave acquisition device and a non-invasive blood pressure continuous beat-to-beat measuring system and method. The pulse wave acquisition device of an arm sleeve structure is adopted for the system to acquire brachial artery pulse wave signals and radial artery pulse wave signals, the system is low in power consumption, long in running time and more convenient and more comfortable to wear, and influences of inflation stimulus on an inflatable cuff on blood pressure measurement accuracy are avoided. A hemodynamic force detection analyzer in the system is connected with the pulse wave acquisition device wirelessly, and acquires, calculates and analyzes the brachial artery pulse wave signals and the radial artery pulse wave signals which are acquired by the pulse wave acquisition device; by combining the non-invasive blood pressure continuous beat-to-beat measuring method, non-invasive continuous beat-to-beat measurement of the blood pressure of a detected object is achieved, measurement operation is simplified, measurement accuracy is guaranteed, and the problem that because a non-invasive blood pressure measuring device and method in the prior art are tedious in operation and low in accuracy, continuous beat-to-beat measurement of blood pressure is hard to achieve is solved.

A CPAP device and a method for treating sleep apnea use a head appliance with an oral adaptor comprising a tube partially inserted in a person's mouth and a diaphragm applied over the tube against the mouth, such that the lips are formed into a tight seal with the tube. A nasal seal is described comprising two rollers to which a strap is attached, so that the nasal seal is easily put in place, adjusted and maintained by rolling the rollers on the nose sides or pulling the straps.

The invention provides a gait phase distinguishing method based on lower limb joint movement information. The phase distinguishing method based on the lower limb joint movement information includes receiving angle information by angle sensors on the portion of thighs, cruses and foot faces; obtaining a lower limb joint movement parameter through an angle information processing system, particularly including angle information of knee joints and ankle joints, and angle speed information of the knee joints; obtaining gait phase of existing lower limbs by judging angle mark positions and angle speed of the knee joints. The angle information is collected by the three angle sensors which are arranged on the thighs, the cruses and the foot faces, so that phase judgment on the lower limbs is completed. The phase distinguishing method based on the lower limb joint movement information can simply, conveniently, and accurately judge the gait phase of the lower limbs, and improves control rapidity and accuracy of an artificial limn knee joint.

The invention relates to an exoskeleton finger function rehabilitation device based on a multi-section continuous structure. The exoskeleton finger function rehabilitation device comprises a finger driving mechanism pasted on a glove module through a hook-and-loop fastener, the finger driving mechanism is connected with a linear push rod motor, the linear push rod motor is fixed to a loading platform, and the loading platform is connected to the sleeve module and located at the forearm position of the injured hand; the finger driving mechanism comprises an exoskeleton index finger driving mechanism, an exoskeleton middle finger driving mechanism, an exoskeleton ring finger driving mechanism and an exoskeleton little finger driving mechanism covering the metacarpophalangeal joint end, the proximal finger joint end and the distal finger joint end of all exoskeleton fingers; the linear push rod motor drives spring sheets to move forward to cause the spring sheets to deform and bend and drive the fingers to bend, and when moving backwards, the linear push rod motor drives the fingers to stretch. The exoskeleton finger function rehabilitation device is capable of providing CPM rehabilitation training on a patient and is simple and compact in structure and adaptive to fingers of different patients in size.

A device for the measurement of analytes in a body fluid including a support with an upper surface, a layer adhered to the upper surface, the layer being of a hardenable material wherein at least one microfluidic channel has been etched after the layer is at least partially hardened, and a semipermeable membrane at least partially covering the layer.

A bicycle pedal system which allows riders to engage the sole of their shoe with the pedal to feel an operative engagement therebetween during normal riding conditions, while allowing the rider to easily detach the shoe from the pedal should the need arise. The system includes a shoe sole wearable on the foot of a user, wherein the shoe sole includes a lower surface and a plurality of first engagement elements extending from the lower surface. The system further comprises a bicycle pedal including a first surface, an opposing second surface, and a plurality of second engagement elements extending from the first surface and being complimentary to the first engagement elements. The shoe sole is configured to be selectively engageable with the pedal, with the first engagement elements being registered with the second engagement elements when the shoe sole is engaged with the pedal.

A CPAP device and a method for treating sleep apnea use a head appliance with an oral adaptor comprising a tube partially inserted in a person's mouth and a diaphragm applied over the tube against the mouth, such that the lips are formed into a tight seal with the tube. A nasal seal is described comprising two rollers to which a strap is attached, so that the nasal seal is easily put in place, adjusted and maintained by rolling the rollers on the nose sides or pulling the straps.

The invention discloses an integrally moulded sports underwear with non-steel ring cup, which comprises the following parts: integrally moulded cylinder underwear outer-cloth layer, non-steel ring cup, cylinder underwear inner-cloth layer corresponding to the structure of cylinder underwear outer-cloth layer, underwear bundle and hook coil, wherein the non-steel ring cup is stitched and fixed on the inner surface of front piece of outer-cloth layer symmetrically; the inner-cloth layer is stitched and fixed at inner surface of the front and back pieces of cylinder underwear outer-cloth layer at heart position and lateral specific position of two non-steel ring cups; the underwear bundle is set at the stitching connecting part of the lower end of the cylinder underwear outer-cloth layer and cylinder underwear inner-cloth layer; the hook coil is set on the underwear bundle. The invention is comfortable to wear with good air permeability to realize support action for breast, which is effective to side and elevate the breast to reinforce the wearing and matching property of sports underwear.

The present invention relates to a superabsorbent polymer which has excellent initial absorbency and keeps water from flowing out under pressure even after passage of time. The superabsorbent polymer of the present invention is characterized by simultaneously optimizing centrifuge retention capacity (CRC), absorbency under pressure (AUP), liquid permeability (SFC), and gel strength within a predetermined range. The present invention can provide improved physical properties of a final diaper product and apply an ultra-thin technology to the diaper product.

The invention relates to a flexible respiratory monitoring device and belongs to the fields of extendable flexible electronic devices and health monitoring. The flexible respiratory monitoring device is technically characterized in that a flexible respiratory monitoring sensor is utilized for monitoring a respiratory signal; the flexible respiratory monitoring device is directly and comfortably attached onto skin; a respiratory signal analysis module is utilized for acquisition, transmission, processing and feedback of the signal. The flexible respiratory monitoring device utilizes a system composed of the flexible respiratory monitoring sensor, the respiratory signal analysis module and an electrode to conformably and conveniently monitor respiratory behavior characteristics (frequency and amplitude) of a user, in particular to an apnea event; a mask, a nose plug and other physical supports are not needed, so that the negative effect of respiratory monitoring on the life quality of the user is reduced in a small scale, in a lightweight manner and to a maximum extent; a sensing function layer of the flexible respiratory monitoring sensor adopts a flexible extendable structure, and a biocompatible thin film is adopted as package and base layers, so that the safety and the comfort in the use process are ensured.

A liquid waste collection chamber assembly adapted to be worn in the crotch region of a user includes a triangular collection chamber with a rigid inlet tube and a back flow valve. The inlet tube attaches to a condom catheter by way of a flexible tube. Liquid waste from the user flows into the collection chamber in response to gravitational force. The collection chamber is worn, attached and supported to the wearer in the crotch region by way of straps connected to a top portion of the collection chamber. The collection chamber also includes an outlet tube disposed above the inlet tube at a top portion of the collection chamber attached. The outlet valve is actuatable to open and allow expulsion of liquid waste from the collection chamber.

An aerobic activity garment structure comprising a shirt portion including a water resistant material adapted to promote perspiration; a sports bra integrated with the shirt portion, the sports bra including an elastic polymeric material for increased support of the breasts; a base portion attached to the shirt portion; a zipper for securement of the garment to a wearer, the zipper spanning from the shirt portion to the base portion; and a moisture-absorbent material lining attached to the base portion, the moisture-absorbent material lining adapted to absorb the perspiration.

A portable multi-sensor device (1) comprises a substantially sheet-like and at least partially flexible unit support element (2), a garment (W) designed to be worn by a user and to be removably associated with the unit element (2), a plurality of sensors (S), adapted to detect biological and / or vital parameters on the body of a user and transduce them into electric signals, at least one of which is incorporated in the unit support element (2), transceiver means (6) for remote transmission of the electric signals to a remote monitoring center (C), processing and control means (6′) for processing and controlling the associated electric signals, therapeutic treatment means (21) associated with the unit support element (2) and designed to contact one part of the wearer's body. The therapeutic treatment means (21) are electrically connected to the processing and control means (6′) to be controlled thereby and to provide therapeutic and / or thermal therapeutic treatment to the area of the body with which they are in contact.

The invention discloses a neck exerciser. The neck exerciser comprises a head sleeve and further comprises a resistance device and a fixing device. The resistance device is a linear reciprocating movement mechanism. The resistance device comprises a rotating part and a transmission part. The rotating part is fixed to the back of a human body through the fixing device. The transmission part is connected with the head sleeve. During exercise, the head overcomes the resistance of the resistance device, the transmission part performs linear reciprocating movement in the vertical direction through the movement of the head, and the rotating part can reciprocate leftwards and rightwards together with the movement of the head. When the neck exerciser is used, work is done on the resistance device just through the movement of the head, the resistance device reciprocates, the resistance value is stable, the neck muscle group is well exercised, physiological bending of the cervical vertebra can be restored easily, physiological balance of the cervical vertebra is maintained, relapse of cervical spondylosis is prevented, and the neck exerciser has a long-time stable curative effect on various kinds of cervical spondylosis, in particular on neck-type chronic cervical spondylosis.

A bicycle pedal system which allows riders to engage the sole of their shoe with the pedal to feel an operative engagement therebetween during normal riding conditions, while allowing the rider to easily detach the shoe from the pedal should the need arise. The system includes a shoe sole wearable on the foot of a user, wherein the shoe sole includes a lower surface and a plurality of first engagement elements extending from the lower surface. The system further comprises a bicycle pedal including a first surface, an opposing second surface, and a plurality of second engagement elements extending from the first surface and being complimentary to the first engagement elements. The shoe sole is configured to be selectively engageable with the pedal, with the first engagement elements being registered with the second engagement elements when the shoe sole is engaged with the pedal.

A flexible exoskeleton wrist function rehabilitation device based on leaf spring driving comprises a wrist driving mechanism, the front end of the wrist driving mechanism is fixed to a hand back framemodule through a hand back bearing sleeve, and the hand back frame module is sewn on a glove module; the rear end of the wrist driving mechanism is connected with linear push rod motors through pushrod bearing blocks, and the linear push rod motors are fixed to an arm frame module; the arm frame module is sewn on an oversleeve module, and the oversleeve module is worn on a forearm of a patient.The wrist driving mechanism comprises a left driving leaf spring and a right driving leaf spring, and the linear push rod motors comprise the left linear push rod motor and the right linear push rod motor. The two linear push rod motors simultaneously push the driving leaf springs to move forwards to drive the wrist to bend downwards; rear legs of the driving leaf springs are pulled simultaneouslyby the two linear push rod motors to drive the wrist to bend upwards; if one linear push rod motor pushes one driving leaf spring to move forwards, and the other linear push rod motor pulls the otherdriving leaf spring to move backwards, the wrist is driven to deflect. The device is used for providing CPM rehabilitation training for the patient, the structure is simple and compact, and the device can be applicable to different wrist sizes.

The invention provides a multipoint pulse wave detection method and device.The method comprises the steps that two paths of pulse wave signals at the wrist of a human body are collected, the pulse wave signals are sequentially subjected to low-pass filtering, pulse signal cycle solving, periodical rectangular pulse construction and independent component analysis constraining, interference of motion artifacts in the pulse signals is eliminated, and pulse wave signals free of motion interference are obtained; meanwhile, a glove is adopted to serve as a carrier, reflecting optoelectronical sensors and a data transmission module are installed on the glove to collect and send the pulse wave signals, and a signal processing module in a mobile terminal receives the pulse wave signals and conducts corresponding artifact eliminating processing.The multipoint pulse wave detection method and device have the advantages that richer human body cardiovascular system physiological information can be obtained from the pulse wave signals, the motion artifacts in the signals can be well eliminated, and more pulse wave waveform characteristics can be recovered.

A self-contained air distribution system for an individual which can distribute air over the chest, back, head, or skin of the individual, the system including a battery operated blower fan in communication with the plenum and manifold, the manifold having primary exhaust nozzles which may be attached to secondary distribution conduits extending over the chest, back, or head of the individual, thereby allowing air to selectively escape providing a cooling and evaporate effect.

A rigid-flexible exoskeleton hand function rehabilitation device manufactured by flexible material 3D printing comprises a bending actuator bonded to a glove module by a hook and loop. An abduction actuator is fixed between fingers of the glove module by sewing, the glove module is worn on the hand of a patient, the bending actuator and the abduction actuator are connected to a control system andan air compressor through air pipes, and the bending actuator and the abduction actuator are manufactured by using 3D printing. The air compressor controls to introduce pressurized gas to the bendingactuator, and the bending actuator drives the fingers to perform stretching exercise. The air compressor controls to introduce the pressurized gas to the abduction actuator, and the abduction actuatordrives the fingers to perform adduction exercise. The device not only satisfies the requirements for bending of finger joints and finger abduction range, but also meets the force requirements of thepatient for daily activities. In addition, 3D printing manufacture improves the manufacturing efficiency and simplicity.

The invention provides a multi-channel pharynx oralis breathing device for an anesthesia department, and belongs to the technical field of medical equipment. The multi-channel pharynx oralis breathing device for the anesthesia department comprises a mask, ear hanging ropes, a mouth muffle, a first catheter, a second catheter, a buffering pad, a breathing hole, bite blocks, a tongue depressor, a temperature sensor, a mist outlet, a display screen and an alarm, wherein the buffering pad is arranged at the outer edge of the mask; the ear hanging ropes are arranged on two sides of the mask; the mouth muffle is arranged in the middle of the mask; the bite blocks are arranged on two sides of the mouth muffle; the tongue depressor is arranged in the middle of the mouth muffle; the first catheter and the second catheter are arranged on the tongue depressor; the mist outlet is formed in the middle of the inner surface of the mouth muffle; and the display screen and the alarm are arranged on the outer surface of the mouth muffle. The multi-channel pharynx oralis breathing device for the anesthesia department has the beneficial effects that a pharynx oralis breathing channel can be formed stably, moreover, operations such as gastric tube insertion and sputum suction can be carried out by the same device, the temperature in the oral cavity of a patient can be acquired conveniently, the patient takes food conveniently, the structural design of the multi-channel pharynx oralis breathing device conforms to an oral cavity environment of a human body, fed air can be humidified, and the multi-channel pharynx oralis breathing device for the anesthesia department is comfortable and convenient to wear.

The invention discloses a refrigerating helmet. The refrigerating helmet comprises a helmet body, wherein a liquid refrigerating module and an air refrigerating module, wherein the liquid refrigerating module and the air refrigerating module are connected with a control module and a power supply module, the liquid refrigerating module is communicated with liquid refrigerating pipes respectively mounted on a surrounding neck of the helmet body and in the helmet body, a low-temperature liquid is guided to flow out of a liquid refrigerator by virtue of natural circulation, enters the liquid refrigerating pipes to circularly flow and absorbs heat generated by the neck of a human body and reenters the liquid refrigerator by virtue of natural circulation after temperature rise, thereby cooling the neck and the head of a wearer; and the air refrigerating module is mounted in front of the helmet body, air is introduced to an air cooler by virtue of a mini-sized fan, and cold air blows to the face of the wearer after being returned by a wind board in front of the helmet body, thereby realizing the cooling or perspiration of the face.

The invention discloses an earplug type bone conduction call transmitting and receiving device, which is characterized by comprising a call transmitting earplug device, a call receiving earplug device, a signal processing circuit and a connector, wherein the call transmitting earplug device comprises a first shell and a miniature contact microphone transmitter arranged in the first shell; the call receiving earplug device comprises a second shell and a miniature moving coil receiver arranged in the second shell; the miniature contact microphone transmitter is connected with the signal processing circuit which is connected with the connector; the miniature moving coil receiver is connected with the connector; and the output end of the signal processing circuit is provided with PTT switches in parallel for the make-and-break switch in the process of communication. The earplug type bone conduction call transmitting and receiving device has the advantages that the microphone transmitter and the receiver are completely separated from each other to achieve the call transmitting and the call receiving respectively through the miniature contact microphone transmitter and the miniature moving coil receiver by two ears of a person, so that the problems of self excitation and audio mixing in a duplex state are solved fundamentally, and the earplug type bone conduction call transmitting and receiving device can be applied to the field of communication devices such as mobile phone and interphone, and has a broad market prospect.

The invention discloses a leg length adjusting mechanism of a lower limb rehabilitation training robot. The mechanism comprises a thigh component, a shank component and a locking mechanism; the thighcomponent is provided with a sliding groove in the length direction of the thigh component, one end of the shank component is slidably arranged in the sliding groove, and the locking mechanism is arranged on the thigh component, and used for making the shank component locked on the current sliding position in the sliding groove. According to the leg length adjusting mechanism, after the position of the shank component in the sliding groove is well adjusted, the total length of the lower limb of the robot is adjusted, then fixing is conducted through the locking mechanism, and the patient can conduct rehabilitation training conveniently and comfortably. Different patients can adjust the length freely by unlocking the locking mechanism, and then the application range of the patients is widened. The invention further discloses the lower limb rehabilitation training robot comprising the leg length adjusting mechanism. The robot has the above-mentioned advantages.

The present invention provides a device for improving posture, including a housing, a power supply disposed within the housing; a first communication element coupled to the housing, an actuation mechanism coupled to the housing, where the actuation mechanism selectively electrically couples the first communication element to the power supply, and a clip coupled to the housing and engageable with a belt. The clip may include a substantially thin wire and the housing may be sized such that engagement of the clip with the belt positions a substantial portion of the housing behind the belt and out of view.

A multi-purpose wearable patch includes a stretchable and permeable substrate, a first sensing unit mounted in the stretchable and permeable substrate, the sensing unit that can conduct a first measurement of a user to produce a first measurement signal, a treatment unit that produces a first treatment field in the user's body; a circuit electrically connected with the treatment unit and the sensing unit; and a semiconductor chip in connection with the circuit and configured to receive the first measurement signal from the sensing unit. The semiconductor chip produces a first treatment control signal to control the treatment unit to produce a first treatment field in the user's body.

The invention discloses a smart medical protective garment convenient to wear. The smart medical protective garment includes a head cover, an elastic band and a garment main body; a mask is arranged at the front side of the head cover, a top is connected with the lower portion of the head cover, pants are connected with the lower portion of the top, an identity card is arranged at the front side of the top, a zipper is arranged at the rear side of the top, a lock head is connected to the top of the zipper, the elastic band is arranged at the joint between the top and the pants, and a materialbag is arranged at the outer side of the elastic band; the garment main body is composed of the head cover, the top and the pants, breathable holes are formed in the outer side of the garment main body, filter nets are arranged inside the breathable holes, fixed sleeves are arranged inside the garment main body, and fluffy cotton is placed inside the fixed sleeves. The smart medical protective garment is convenient to wear, the wearing comfort is improved, ventilation is promoted, and thus the smart medical protective garment is convenient to wear for a long time and is suitable for doctors' long-time work.

The embodiment of the invention provides a single-leg exoskeleton robot and a control method. The single-leg exoskeleton robot comprises a control assembly, an affected side leg exoskeleton and an uninjured side leg detection assembly. The control assembly is connected with the affected side leg exoskeleton and the uninjured side leg detection assembly. The affected side leg exoskeleton is electrically connected with the healthy side leg detection assembly; the healthy side leg detection assembly comprises a hip joint detection block, a knee joint detection block and an ankle joint detection block which can independently detect and correspond to lower limb joints of the patient. The rotation angle of the driver, the rotation speed of the driver, the gait track curve and the like are adjusted according to the motion intention of the healthy side legs of the patient, and therefore rehabilitation training is achieved. The robot adopts a lightweight design, so that the weight is lighter, and the output torque is larger. Rehabilitation training is conducted on the affected side in a targeted mode, the burden of the patient is relieved through the exoskeleton on the single side, and the patient can wear the exoskeleton more conveniently and comfortably.