84 results about "Right chest" patented technology

The invention relates to a machine fish, wherein it is characterized in that: it comprises a fish head module sealed, left and right chest fin modules, at least two driving modules, and caudal fin; said fish head module has controller and main motor for floating the left and right chest fin modules whose main axles via movable sealing device are connected to the main motor; the left and right chest fin modules both have assist motors to drive the chest fins up and down; the axle of chest fin via the movable sealing device is connected to the assist motors; the driving module via the swing rod is connected; the first driving module via the head-tail connector is fixed on the back of fish head module; the caudal fin via the connector is connected to the back of driving module. The invention can be used in underwater detection, etc.

A universal and reversible disposable ECG sensor positioning mask and method for use with electrocardiogram diagnostic equipment for left and right chest ECGs in which the mask has at least nine sensors, six of which can be used at any one time to provide up to four different sizes to accommodate varying sized human torsos.

An apparatus and method for use in assisting a human heart are disclosed. The apparatus comprises an aortic compression means which may be fully implanatable, a fluid reservoir and a pump means adapted to pump a fluid from the reservoir to the aortic compression means so as to actuate the aortic compression means at least partly in counterpulsation with the patient's heart. In addition, the device is adapted to be wholly positioned within the right chest cavity of the patient. The aortic compression means of the device may be curved along its length so as to substantially replicate the curve of the ascending aorta.

The invention provides a novel multifunctional safe running machine and belongs to the field of fitness facilities. The novel multifunctional safe running machine comprises a left base frame, a right base frame, an electric running machine treadmill, a left front column, a right front column, a left middle column, a right middle column, a left horizontal armrest frame, a right horizontal armrest frame, an instrument control panel, a left connecting rod, a right connecting rod, a left vertical armrest rod, a right vertical armrest rod, a high armrest rod, a left chest expander, a right chest expander, safety belts, a chest and abdominal binding belt, front rolling wheels, rear rolling wheels and adjustable shock-absorbing pads. The novel multifunctional safe running machine is characterized in that the running machine is provided with the front rolling wheels, the rear rolling wheels and the adjustable shock-absorbing pads, adopts and has the advantages of adopting four-wheel movement, being more convenient and saving more effort in movement; the running machine is provided with the adjustable base frame shock-absorbing pads, the whole machine is movable after the shock-absorbing pads are put away, and the shock-absorbing effect is better after the shock-absorbing pads are placed or arranged; a user can do upper limb exercise through the horizontal rods and the chest expanders separately or do it while running, and the machine makes exercise more comprehensive; the running direction can be adjusted to be forward walking and forward running, or reverse walking and reverse running, or alternative performing of forward walking and forward running and reverse walking and reverse running, and the user can run with double hands in front of the chest, or behind the back or above the head or on the higher armrests so as to achieve a better exercise effect.

The invention relates to a special wearable robot armor for teenager national defense scientific literacy education and training. The special wearable robot armor comprises a robot armor main body chest armor, a face mask, a face mask breathing opening, a left upper arm armor, a left chest light-emitting armor, an abdominal armor, a left hand armor protecting sleeve, a left leg hip bone armor protecting sleeve, a left leg armor protecting sleeve, a left foot armor protecting sleeve, a face mask left eye light-emitting visual chip, a face mask right eye light-emitting visual chip, a helmet armor, a right upper arm armor, a right chest light-emitting armor, a left and right waist protecting light-emitting armor, a right hand armor protecting sleeve, a right leg hip bone armor protecting sleeve, a right leg armor protecting sleeve and a right foot armor protecting sleeve. The special wearable robot armor has the advantages that the face mask left eye and right eye armors, the left chest and right chest armors and the left and right protecting waist light-emitting armor of the wearable robot armor are provided with wireless charging LED (light emitting diode) chips; by utilizing function displaying, the interest of a teenager on the research of military wearable robot devices is enlightened, and the patriotic enthusiasm of the teenager devoting to the science and research carrier of China military warfare robots and medical rescue robots is encouraged.

The invention discloses an intelligent garment body temperature measuring model based on an optical fiber Bragg grating (OFBG), belonging to the technical field of intelligent garments. The invention establishes a mathematical model of an OFBG temperature field in the intelligent garments according to the heat transfer mechanism, determines the relation between the measured temperature and the actual temperature of the OFBG, and corrects the measured temperature value of the OFBG by utilizing the result to obtain the actual temperature of human skin. On the basis of multi-point weighted mean skin temperature, an intelligent garment body temperature weighting model formed by the skin temperature of the left chest, the right chest, the left armpit, the right armpit and the back is established. The body temperature weighting coefficients are as follows: the left front chest is 0.0826, the left armpit is 0.3706, the right armpit is 0.3706, the back is 0.0936, and the right front chest is 0.0826. The measuring error of the body temperature obtained by utilizing the weighting coefficients is +/-0.2DEG C, and the adjustment of the weighting coefficients under the special conditions of a damaged OFBG sensor and the like is considered.

The invention relates to the technical field of bionic engineering and discloses a bionic flexible line driving type large deformation dolphin. The dolphin comprises a head, a front body and a rear body, wherein a first steering engine for driving the head to swing up and down is arranged in the head, and a second steering engine for driving the head to swing left and right is arranged in the head; a left chest pectoral fin steering engine for driving a left chest pectoral fin to swing up and down is arranged in the left chest pectoral fin of the front body, and the tip of the left chest pectoral fin is connected with the left chest pectoral fin steering engine through a plurality of first linkage lines; a right chest pectoral fin steering engine for driving a right chest pectoral fin to swing up and down is arranged in the right chest pectoral fin of the front body, and the tip of the right chest pectoral fin is connected with the right chest pectoral fin steering engine through a plurality of second linkage lines; a steering engine unit group for driving the rear body to swing is arranged in the rear body; and a body is internally poured through flexible materials. According to the bionic flexible line driving type large deformation dolphin, the front and rear bodies and tail of the dolphin are linearly driven to swing, so that the movement of the bionic dolphin can be realized, the bionic effect is realistic, and the propulsion efficiency is high.

The invention discloses a magnetic induction cardiopulmonary activity signal separation method based on a Fast-ICA method. The magnetic induction cardiopulmonary activity signal separation method includes the following steps: sending magnetic induction signals of the left chest and the right chest into a 12MHz narrow-band filter to filter the signals to obtain a left chest phase difference signal and a right chest phase difference signal, conducting wavelet denoising on the left chest phase difference signal and the right chest phase difference signal, adopting the independent variable analyzing method (Fast-ICA) to separate a heartbeat signal and a respiratory signal to achieve synchronous monitoring of magnetic induction cardiopulmonary activity.

The invention relates to the field of medical treatment monitoring, in particular to a method and a system for analyzing correlation between respiration impedance of the left lung and the right lung. The method includes: collecting electrical impedance signals of the left chest part and the right chest part of a testee; subjecting the collected electrical impedance signals to analog-digital conversion to obtain digital signals of electrical impedance of the left chest part and the right chest part; extracting referential characteristic values from the signals of the electrical impedance of the left chest part and the right chest part; analyzing the correlation between the respiration impedance of the left lung and the right lung of the testee. The method and the system have the advantages that the referential characteristic values are extracted according to the signals of the electrical impedance of the left chest part and the right chest part, the correlation between the respiration impedance of the left lung and the right lung of the testee is analyzed according to the referential characteristic values, operation is simple, measured data can be accurately collected quantitatively, good anti-interference effect of the collected signals is achieved, the correlation of the electrical impedance of the left lung and the right lung can be quickly and accurately analyzed, and respiration synchrony of the left lung and the right lung of the testee can be quickly and accurately evaluated.

The invention discloses a method used for array waveguide optical grating demodulating system temperature compensation in smart clothes. The central wavelength lambda i of all channel output spectrums of an array waveguide optical grating has a temperature drift phenomenon, when human body temperature measurement is carried out through an array waveguide optical grating demodulating system in the smart clothes, due to the fact that the temperature difference among the left chest, the right chest, the left axilla, the right axilla and the back in the human body is within the range of 1.7 DEG C, the temperature variation value delta T of the array waveguide optical grating and a fiber bragg grating is considered to be integrated, the central wavelength is replaced with a relational expression containing the delta T, and an array waveguide optical grating temperature demodulating formula with the temperature compensation is derived. According to the method, the result of temperature demodulating shows that a kind of stable linear relation exists between a temperature value and a light intensity comparison value, temperature sensitivity is 0.25733 dB/ DEG C, and demodulating precision of the array waveguide optical grating demodulating system used for the human body temperature measurement in the smart clothes can be effectively improved.

The invention discloses a built-in instrument for correcting thoracic deformity, the instrument comprises a support plate and a locking screw. The invention adopts a tenon-mortise structure composed of an insertion tenon and an insertion socket arranged at one end of the two support plates, the tenon-mortise structure of the two support plates is butted, the tenon-mortise structure is located in the roughly middle part of the two mutually butted support plates and is fastened by a locking screw; the invention has only one incision when correcting the patients with funnel chest and chicken chest, and has little trauma. A special mortise and tenon structure is used to bind and fix the support plate in the middle of the chest, and the two blunt tails extend into the left and right chest wallsrespectively, so as to ensure that the support plate will not affect the growth and development of the child's skeleton. In addition, the invention does not have the problem that the traditional pectus excavatum orthopedic operation needs to be guided through the chest by the penetrator, the tissue injury is small, the foreign body feeling after the operation is weak, and the pain of the patientis greatly reduced.

The invention provides a cooling device for vests, cool pillows and sun hats and relates to the field of summer articles. The cooling device comprises a left chest, a right chest, a back and armpit portions. One side of the left chest is connected with the right chest through a zipper, the upper end of the back is connected with the left chest and the right chest through hard plastic strips, the two sides of the back, the two sides of the left chest and the two sides of the right chest are connected with the armpit portions through fitting seaming threads, a neck is arranged at the joints of the left chest, the right chest and the back, hook-and-loop fasteners are arranged on the outer side of the armpit portions, tube type pockets containing crystal mud are arranged on the left chest, the right chest, the back and the armpit portions, hook-and-loop fasteners are arranged on openings of the tube type pockets, the tube type pockets are symmetrically and evenly distributed, hollow triangular column hard plastic is arranged at the joints of the left chest and the right chest, and the left chest, the right chest, the back and the armpit portions are made of pure cotton cloth. Crystal mud compound particles are used for the summer articles, and through combination of different structures, the cooling device is used for cooling the vests, the cool pillows, the sun hats and other objects, has rich functions and multiple purposes, and is simple in structure and convenient to manufacture and carry.

The invention discloses a dressing device for collecting characteristic parameters of electrocardio and blood pressure and pulse. The dressing device comprises dressing, electrocardio electrodes, electrocardio parameter sensing nodes, pulse parameter sensing nodes, and fabric wires; 3 electrocardio electrodes are arranged on the lower part of the clavicles of the left chest, the lower part of the clavicles of the right chest, and the right belly corresponding to the dressing; the 3 electrocardio electrodes are respectively connected with the electrocardio parameter sensing nodes through the fabric wires; and the electrocardio parameter sensing nodes are connected with the pulse parameter sensing nodes located on the wrist part corresponding to the dressing through several pieces of fabric wires. The dressing device for collecting multiple body characteristic parameters dynamically measures and records in real time the three physiological parameters of electrocardio, blood pressure and pulse.

The invention discloses a chest enlarging postoperative shape fixing device which comprises a chest strap, a left fixing strap, a right fixing strap, a left chest sticker and a right chest sticker. The left fixing strap is connected with the left edge of the chest strap, the right fixing strap is connected with the right edge of the chest strap, a first circular opening and a second circular opening are symmetrically formed in the front end face of the chest strap from left to right, the peripheral edge of the left chest sticker is fixed to the first circular opening, the peripheral edge of the left chest sticker is fixed to the first circular opening, the peripheral edge of the right chest sticker is fixed to the second circular opening, and the sizes of the left chest sticker and the right chest sticker can be adjusted. The chest enlarging postoperative shape fixing device has the advantages that the left chest of a female patient can be effectively covered and fixed by the left chest sticker, the right chest of the female patient can be effectively covered and fixed by the right chest sticker, so that prostheses implanted into corresponding chests are not easily shifted, the chest enlarging postoperative shape fixing device is suitable for chest enlarging postoperative female patients with different sizes of chests as the sizes of the left chest sticker and the right chest sticker can be adjusted, and the chest enlarging postoperative shape fixing device is high in practicability and adaptability and good in use effect.

The invention discloses a high-safety deep sea diving dress. The chest and the back of the deep sea diving dress have sandwich airbag structures, a micro carbon dioxide storage bottle is arranged at the left chest of the sandwich airbag, the micro carbon dioxide storage bottle is communicated with the sandwich airbag, and a pull rope is arranged at the top of the micro carbon dioxide storage bottle; when a diver pulls the pull rope, carbon dioxide in the micro carbon dioxide storage bottle is quickly filled into the sandwich airbag, and the diver floats under the action of buoyancy; an air inlet/outlet valve is arranged at the right chest of the sandwich airbag; and the sandwich airbag is artificially inflated or the air in the sandwich airbag is emptied by the diver through the air inlet/outlet valve. A zipper convenient for wearing and taking off is arranged at the front chest of the deep sea diving dress. The deep sea diving dress has the advantages of low cost, high safety performance, abrasion resistance, scratch resistance and convenience for wearing and taking off, and can be used for diving in 120 meters under the water.

The invention discloses a full-protection power-assisted high-survival-rate inflatable life jacket. The full-protection power-assisted high-survival-rate inflatable life jacket comprises a life jacket main body and a sun hat, wherein the life jacket main body comprises a left chest part, a right chest part, a back part and a heat preservation part; a storage battery is embedded into the lower end of the left chest part; the left chest part and the right chest part are provided with three water-proof pockets in total; a water pump is arranged at the lower end of the back part; the back part is provided with a flexible solar photovoltaic panel; a water outlet at the impeller end of the water pump is formed on the outer side of the back part; the water inlet of the water pump consists of a left water inlet pipe and a right water inlet pipe; the left water inlet pipe and the right water inlet pipe are fixed to the front ends of the left chest part and the right chest part; the sun hat is sewed in the middle of the upper end of the life jacket main body; an LED (Light-Emitting Diode) water-proof lamp is arranged at the front end of the sun hat; the heat preservation part is an inflatable air sag; the air sag is filled with an iron oxidization heating material by wrapping. The life jacket is convenient to use, and is high in functionality; the water pump generates certain horizontal thrusting force after being electrified in water, so that the survival difficulty of a user is lowered; self-generation can be realized, so that the survival performance is improved greatly.

The invention discloses a method for constructing a congenital heart disease with diminutive pulmonary blood animal model, which is characterized in that: a surgical knife enters a fourth intercostal of right chest lateral incision, and a pericardium is opened and suspended; an interatrial septum is directly expanded by a puncture needle and a balloon dilator from the right chest lateral under ultrasound guidance to form an atrial septal defect with the diameter of 1.0cm; a main pulmonary artery is sleeved by an artificial blood vessel sheet to monitor peripheral arterial blood pressure and differential pressure of a girdle place, and then the differential pressure is decreased gradually; and when the differential pressure of the girdle place of mild-moderate pulmonary stenosis is 20 to 30mmHg, or the differential pressure of the girdle place of severe pulmonary stenosis is more than or equal to 30mmHg, and the arterial blood pressure is kept stable, a girdle belt is fixed so as to form the congenital heart disease with diminutive pulmonary blood animal model. The method has the advantages of exactness, feasibility, simple and reliable operation method, convenient operation and a few complications; and the constructed animal model is more ideal and better adapts to changes of clinical pathophysiology of the disease.

In order to solve the problems that when an existing non-contact type three-dimensional measurement system is applied and respiratory monitoring is carried out, the resolution ratio and the frame rate are difficult to consider at the same time, and wearing is tedious, the invention discloses an infrared dynamic high-resolution non-contact type respiratory measurement system. The infrared structured light and a multi-frame super-resolution algorithm are utilized to perform high-precision three-dimensional reconstruction on the chest and abdomen in a non-contact manner under the condition of ensuring a certain frame rate, and the key point recognition algorithm is utilized to automatically recognize the left and right chest and abdomen wall boundaries of the human body, so that the respiration conditions of the left and right lungs and the whole lung can be simultaneously analyzed, and the whole measurement process is simple and efficient.

The invention relates to the technical field of medical apparatuses and instruments, in particular to a novel electrocardiograph lead structure. The structure comprises a chest lead belt, wherein thechest lead belt is bonded to the left chest of the human body, and the right end of the chest lead belt is connected with a lead wire; the chest lead belt is connected with a connector through the lead wire, and the connector is connected with an electrocardiograph through a lead wire which is arranged at the right end of the connector. According to the novel electrocardiograph lead wires, througharrangement of the chest lead belt, a double upper-limb lead part, a double lower-limb lead part, a right chest lead belt and a left rear chest wall lead belt, the number of the lead wires is reduced, the situation that the lead wires are likely to be wound and difficult to sort during use is avoided, the workload of medical staff is reduced, and the result diagnosis time is shortened. By arranging water storage balls and fiber bundles arranged in an octopus-shaped rubber plug and the octopus-shaped rubber plug, the suction capacity of the octopus-shaped rubber plug can be enhanced, the falling condition is reduced, the accuracy of an inspection result is ensured, the practicability is high, and application and popularization are facilitated.

A functional underwear of the present invention is provided with: a chest covering part (11) composed of left and right chest covering parts (111, 112); and a back covering part composed of left and right back covering parts (21, 22). The left chest covering part (111) is formed of a stretchable material that covers an area ranging from the lower edge of the left breast to the left shoulder of a wearer, and expands and contracts in a direction connecting the pit of the stomach to the left shoulder of the wearer; and the right chest covering part (112) is formed of a stretchable material that covers an area ranging from the lower edge of the right breast to the right shoulder of the wearer, and expands and contracts in a direction connecting the pit of the stomach to the right shoulder of the wearer. The left back covering part (21) is opposite the left chest covering part (111) with the upper body of the wearer therebetween, and is formed of a stretchable material expanding and contracting in the same direction as the left chest covering part (111); and the right back covering part (22) is opposite the right chest part covering part (112) with the upper body of the wearer therebetween, and is formed of a stretchable material expanding and contracting in the same direction as the right chest covering part (112). The left chest covering part (111) and the right chest covering part (112), and the left back covering part (21) and the right back covering part (22) overlap each other at lower portions thereof, respectively.

The portable sound boxes include a pair of active stereo sound box with power source built in. Side faces of two pieces of sound box are in crescent shape. There is a radian shape in front face and back face. Belled mouth for speaker is setup at upward inclined plane. Being connected through a jointing strip, two sound boxes can be fixed at upper of left and right chest. Thus, shoulders can hang two sound boxes without need of hands to carry it. The portable sound boxes are convenient to use, providing perfect stereo speacker sound field.

The invention discloses a device for testing performances of a solar energy storage heating garment and a testing method of the device. The prior art is lack of a solar energy garment performance evaluation device and method. The device for testing the performances of the solar energy storage heating garment comprises an upper limb dummy, an illumination intensity sensor, an environment temperature sensor, a temperature sensor group, a first current and voltage tester, a second current and voltage tester and a base; the bottom of the upper limb dummy is connected with the top of the base; theillumination intensity sensor and the environment temperature sensor are fixed to the top of the head of the upper limb dummy; and the temperature sensor group comprises a left shoulder temperature sensor, a right shoulder temperature sensor, a left chest temperature sensor, a right chest temperature sensor, an abdomen temperature sensor, a back neck temperature sensor and a back waist temperaturesensor. The device can be used for testing the performances of multiple styles and types of solar energy garments and evaluating the heating uniformity and the heating stability of different portionsof the solar energy garment, and results are accurate and reliable.

The invention relates to an intelligent sensitive killing training system based on a pressure sensor. Graphene flexible film pressure sensors are arranged in a killing training protector and are correspondingly distributed at the positions of shoulders, left and right chests, abdomen, ribs and the like of the protector, and a sensor signal processing board collects the states of the pressure sensors at all parts and automatically judges whether external pressure exists or not, broadcasting and prompting are given through sound and an alarm lamp, then the data are transmitted to a networking server through a wireless module, the networking server processes the data transmitted by the killing training protectors, and the corresponding killing portions and results are displayed on a display screen; and according to the killing training system software, addresses are set for each group of killing training protectors and display screens, and the networking server performs unified configuration, so that a 2 + 1 training scheme can be realized, multiple groups of training protectors can be displayed online at the same time, the networking method is simple and effective, the cost and the system complexity are saved, and the training efficiency of the system is improved.

The invention discloses an air column type air pressure-adjustable chest fixing protector, belongs to the technical field of medical instruments, and particularly relates to the air column type air pressure adjustable chest fixing protector which is suitable for emergency treatment of a thoracic injury patient and fixation of the chest wall of a thoracic surgery postoperative patient. The air column type air pressure adjustable chest fixing protector is characterized in that the protector is a multi-airbag vest-coat chest protector, wherein the chest protector comprises an inner lining which is made of a TPU (Thermoplastic Polyurethane) film; pure cotton cloth is arranged on the inner layer of the film and PU (Polyurethane) leather is wrapped on the outer layer of the film; the inner lining is divided into a left independent airbag and a right independent airbag of the multi-airbag structure in a hot pressing manner; the independent airbags are uniformly and flatly laid between the inner and outer layers to form the left and right airbags for protecting left and right chests; buckle straps and a chest circumference adjusting belt for vertical adjusting are arranged. The air column type air pressure adjustable chest fixing protector has the positive effects that since the multi-airbag vest-coat chest protector made of the material can provide sufficient fixing strength and the pressure intensity of the airbags can be set according to the requirements of the patients, comfortable feeling can be brought to the patients and the protector is an ideal protector for chest treatment and recovery.

The invention discloses patient clothes beneficial to privacy protection. The patient clothes comprise an upper outer garment and trousers, wherein the upper outer garment is provided with sleeves; the trousers are provided with trouser legs; zippers are arranged between a neck opening of the upper outer garment and cuffs of the sleeves; zippers are arranged between the bottom of the upper outer garment and the bottoms of sleeve shoulders; chest openings are formed in the left and right chests of the upper outer garment and are controlled by zippers to open and close; a window is arranged on each sleeve; the sides, close to the upper outer garment, of a cover piece and the window form an integral structure with each sleeve; a tying belt is arranged at the other side of the cover piece; a tying belt is also arranged at the side, far from the upper outer garment, of the window; the two tying belts are correspondingly connected so that the cover piece covers the window; zippers are arranged between the opening of the waist of the trousers and the openings of the trouser legs; a zipper is arranged on the neck opening of the upper outer garment and is connected with a collar. The patient clothes beneficial to privacy protection are beneficial to popularization and application.