67results about How to "Cause pain" patented technology

A method and apparatus for treatment of cardiac and renal diseases associated with the elevated sympathetic renal nerve activity by implanting a device to block the renal nerve signals to and from the kidney. The device can be a drug pump eluting implant for targeted delivery of a nerve-blocking agent to the periarterial space of the renal artery.

The invention belongs to the field of maxillofacial plastic medical instruments, and in particular relates to a CT (computerized tomography) and CBCT (cone beam computerized tomography) fusion data based digital occlusion guide plate and a reconstruction method thereof. The guide plate has a horseshoe-shaped body, and the guide plate body is provided with a guide plate upper jaw surface, a guide plate lower jaw surface, a guide plate lip outer side and a guide plate lip inner side, wherein the guide plate upper jaw surface and the guide plate lower jaw surface are provided with a groove respectively, and the shape of each groove is fit with the shape of a corresponding tooth crown. Aiming at the difficulty of reconstructing an occluding relation and the problems that the surgical precision of a conventional model needs to be improved and the like, a CBCT and spiral CT fusion data based virtual occlusion reconstruction method, by simulating operative reduction, virtually reconstructing the occluding relation, designing an occluding plate, recording the occluding relation and performing 3D printing to generate a guide plate real object, is used for operatively reconstructing the occluding relation, reducing the operation difficulty, shortening the operation time, ensuring the operation effect, and improving the reconstruction precision.

Methods are provided for improved immunization against coccidiosis and other bacterial, viral, or parasitic diseases in poultry. One method includes administering a solution of Propionibacterium acnes suspended in normal saline to a chick at age day one, following hatching. An anticoccidial vaccine and / or other vaccine is then administered to the chick such as by oral administration. Alternatively the method includes the steps of aseptically injecting Propionibacterium acnes in ovo at about day 18 in development, followed by post-hatching vaccination with an anticoccidial vaccine and / or other vaccine. Alternatively, either method can be utilized without the subsequent vaccination step for stimulating non-specific cell-mediated immune responses in poultry.

A hand-held cleaning device that utilizes a low-power, low-torque motor coupled to an impeller for creating a vacuum. The device includes a contact head having a plurality of protrusions formed on its top surface. The contact head contacts the surface to be cleaned, for example, the coat of a pet. The protrusions are sized and spaced to avoid tangling or clumping of pet hair. The device includes a container for collecting hair and debris. The impeller includes ribs on a disk portion thereof for increasing the efficiency of the vacuum system.

A hand-held cleaning device that utilizes a low-power, low-torque motor coupled to an impeller for creating a vacuum. The device includes a contact head having a plurality of protrusions formed on its top surface. The contact head contacts the surface to be cleaned, for example, the coat of a pet. The protrusions are sized and spaced to avoid tangling or clumping of pet hair. The device includes a container for collecting hair and debris. The impeller includes ribs on a disk portion thereof for increasing the efficiency of the vacuum system.

The invention discloses a method for separating and enriching hematopoietic stem cells in peripheral blood. The method includes the first step of the autologous plasma preparation stage, the second step of the hydroxyethyl starch (HES) erythrocyte removal stage, the third step of mononuclear cell preparation, the fourth step of the mononuclear cell (MNC) in-vitro enrichment culture stage and the fifth step of the CD34+hematopoietic stem cell obtaining stage. Hematopoietic stem cells large in number and high in purity are separated in vitro from materials easily and conveniently taken, and therefore later-period large-amount amplification culture is facilitated, and the method can be used for hematopoietic stem cell transplantation to treat clinical hematopoietic system diseases.

A hand-held cleaning device that utilizes a low-power, low-torque motor coupled to an impeller for creating a vacuum. The device includes a contact head having a plurality of protrusions formed on its top surface. The contact head contacts the surface to be cleaned, for example, the coat of a pet. The protrusions are sized and spaced to avoid tangling or clumping of pet hair. The device includes a container for collecting hair and debris. The impeller includes ribs on a disk portion thereof for increasing the efficiency of the vacuum system.

The present invention provides an auxiliary breathing apparatus including a balloon for covering a diaphragm portion of a human body and a pressure sensor for detecting the pressure of the abdomen during a breathing process, wherein the pressure sensor is connected to a controller, the balloon is connected to an air pump by an air channel and the air pump is used for inflating or deflating the balloon; and the air pump is connected with the controller. The auxiliary breathing apparatus can detect the abdominal pressure of a patient through the pressure sensor. When the patient exhales, the abdominal pressure reduces, the pressure sensor transmits a pressure signal to the controller, the controller controls the air pump to inflate the balloon, and the abdominal pressure is increased to promote the upward movement of the diaphragm ; and when the patient inhales, the abdominal pressure increases, the pressure sensor transmits a pressure signal to the controller, the controller controls the air pump to deflate the balloon, the abdominal pressure is reduced to promote the downward movement of the diaphragm. Therefore, in the process that the upward and downward movements of the diaphragm are promoted by the pressure of the balloon, the phrenic nerve is stimulated, the diaphragm function is enhanced, and the respiratory function of the patient improved.

The invention discloses a urinary tract anesthesia flushing device for urinary surgery. The device comprises a water storage tank; an observation window is formed in the middle of the front end surface of the water storage tank, a single-chip microcomputer is arranged at the upper left corner of the front end surface of the water storage tank, and a storage battery is arranged at the lower left corner of the upper end surface of the water storage tank; a water injection port is formed in the upper left corner of the upper end surface of the water storage tank, and a water pump is arranged in the middle of the bottom of the water storage tank; a water pump cover is arranged on the outer side of the water pump, and an output end of the water pump is connected with an infusion tube; an electronic flow meter is arranged on the infusion tube, and a mounting base is arranged at the other end of the infusion tube; threaded holes are formed in the left side and the right side of the mounting base. The device is simple in structure, convenient to use and capable of controlling the flow of a cleaning device, then the flow speed during cleaning of cleaning liquid is controlled, and the situation that the flow speed is too high and accordingly a patient feels painful is avoided; meanwhile, the cleaning liquid is filtered, it is ensured that the cleaning liquid is free of impurities, and the situation that foreign matter possibly existing in the cleaning liquid causes infection to the patient is avoided.

The present invention relates to: a microneedle patch for diagnosing and treating allergic diseases, enabling easy and effective injection of an allergen into the dermal layer of an individual; a manufacturing method therefor; and an allergic disease diagnosis method using the same. The microneedle patch of the present invention comprises: a plurality of microneedles formed to inject an allergen into an individual; and a pad for supporting the plurality of microneedles. According to the microneedle patch of the present invention, an allergen can be easily and effectively injected into the dermal layer of an individual, and allergic diseases can be easily and efficiently diagnosed or treated without inflicting great pain on the patient. In addition, since the type and the amount of allergens contained in the microneedle patch can be regulated, allergic diseases can be accurately diagnosed or treated.

The invention provides a leg nursing bracket comprising a locking ring, a screw, a jacket and a connecting lug, wherein the locking ring comprises an elastic piece and a connecting sleeve used for connecting both ends of the elastic piece, the connecting sleeve is provided with a screw hole and an adjusting hole, and one end of the elastic piece is fixed on the connecting sleeve; and a first placement groove for installing the locking ring and a second placement groove for installing a Velcro hook surface and a Velcro rough surface are formed in the peripheral wall of the jacket, the Velcro hook surface is installed on one end of the second placement groove, the Velcro rough surface is installed on the other end of the second placement groove, the elastic piece is wound in the first placement groove, a connecting hole is further formed in the peripheral wall of the jacket, and the connecting lug is installed in the connecting hole. The leg nursing bracket has the advantages of convenient loading and unloading, simple structure and portability, and is convenient for dressing and cleaning an open wound in leg bone injury nursing so as to improve the nursing efficiency.

The present invention relates to one kind monoclonal antibody with specificity on the serial proteins shown in SEQ ID No. 2, hybrid tumor cell train generating the monoclonal antibody and its preparation process. The monoclonal antibody of the present invention may be used in diagnosing and treating diseases caused by SARS virus infection, especially SARS. As the application, the present invention also proposes at least one kind of diagnosis kit with the monoclonal antibody of the present invention.

A tubular inserter with freezing probe and able to be curved in cavity for the freeze therapy in seophagus cavity and bronchus cavity has a regulating valve, a connector connected to said regulating valve and with tube inlet, air exhaust outlet and electric plug, an inserted flexible tube containing a freezing tube and the electric line, and a freezing probe at the front end of said flexible tube and with a temp sensor on its inner surface.

Level of fatigue that accompanies everyday life or a disease can be simply, easily, and quantitatively assessed by obtaining a body fluid from a test subject and measuring the amount of human herpesvirus in the body fluid. Furthermore, the anti-fatigue potency of anti-fatigue substances and anti-fatigue food products can be measured.

The invention discloses a wound washing device in the technical field of medical devices. The wound washing device comprises a base; a vertical plate is mounted in the center of the top of the base, and a transverse plate is mounted on the left side of the vertical plate; a washing box is mounted at the top of the transverse plate, and a piston is slidably arranged in an inner cavity of the washing box; a push rod is mounted at the top of the piston, and the side, away from the piston, of the push rod extends to the top of a washing chamber and is provided with a limiting block; a driven wheelis arranged on the push rod, and the right side of the driven wheel is engaged with a driving wheel; a liquid discharging pipe is mounted at the bottom of the right side of the washing chamber, and asupporting rod is mounted on the right side of the vertical plate; fixing rods are mounted on the left side and the right side of the top of the supporting rod correspondingly; and a washing table ismounted at the tops of the two sets of the fixing rods, and a collecting device is mounted at the bottom of the right side of the vertical plate. According to the wound washing device, the outflow pressure of washing liquid is made to be constant advantageously to prevent the aching feeling caused by the too high flowing speed of the washing liquid to a wound, thus washing is more convenient, andthe work intensity of medical personnel is relieved.

The invention discloses a multifunctional shoulder joint position frame. The position frame comprises a base, a height adjustment push rod which is vertically arranged on the base, a control panel which is arranged on the side surface of the height adjustment push rod, a first motor which is fixedly connected to the end part of the output shaft of the height adjustment push rod, an L-shaped supporting pipe which is fixedly connected on the output shaft of the first motor, a second motor which is fixedly connected at the upper end part of the supporting pipe, a first rotating arm of which one end is fixedly connected with the output shaft of the second motor, a third motor which is fixedly connected to the other end of the first rotating arm, and a second rotating arm of which one end is fixedly connected with the output shaft of the third motor, wherein two end parts of the first and second rotating arms are respectively provide with a winding motor; the output shaft of each winding motor is connected with a winding wheel; a suspension rope is wound on the winding wheel; and one end of the suspension rope is fixedly connected with the winding wheel, and a hanging ring is connected to the other end of the suspension rope. The multifunctional shoulder joint position frame can be used for adjusting the position of the shoulder joint during arthroscopic shoulder surgery, and also can be used for assisting the patient in moving arms after operation.

The invention relates to the technical field of medicines, and provides an externally applied medicine for treating wound ulcer, namely a fuchsia ointment, which is prepared from the following raw materials in part by weight: 10 to 15 parts of arctium root, 3 to 5 parts of centipede, 1 to 4 parts of scorpion, 5 to 8 parts of beehive, 5 to 8 parts of honeylocust, 5 to 10 parts of Sinkiang arnebia root, 5 to 10 parts of liquoric root, 5 to 10 parts of angelica dahurica, 5 to 8 parts of trogopterus dung, 5 to 10 parts of safflower, 1 to 5 parts of root of red-rooted salvia, 1 to 5 parts of Chinese angelica, 500 to 1,000 parts of sesame oil, 50 to 100 parts of yellow wax, 50 to 100 parts of white wax and 7 to 10 parts of storax oil. A preparation method for the externally applied medicine comprises the following steps of: immersing the arctium root, the centipede, the scorpion, the beehive, the honeylocust, the Sinkiang arnebia root, the liquoric root, the angelica dahurica, the trogopterus dung, the safflower, the root of red-rooted salvia and the Chinese angelica in the sesame oil for 2 days; decocting by using fire until the medicines are dried up; filtering decoction dregs; adding the yellow wax and the white wax; melting; cooling away from fire; adding the storax oil; stirring uniformly; putting into a porcelain container and sealing; burying under the ground for 7 days; and removing fire toxin by cupping to obtain the externally applied medicine. The fuchsia ointment has a reasonable formula, is complementary in medicinal synergy, can promote blood circulation and remove blood stasis, relieve swelling and pain and eliminate pus and promote tissue regeneration quickly, has simple and convenient processing technology, a simple using method, short treatment time and low cost, is praised by patients warmly, has certain social and economic benefits, and is worth popularizing.

The invention discloses an internally fixed drainage tube, A technical scheme comprise a drainage assembly and an airbag assembly, A drainage assembly includes a drainage bag and a drainage tube, At least one drainage hole is arrange at one end of that drainage tube away from the drainage bag, the airbag assembly includes an abdominal airbag, a first air injector connected to the abdominal cavityair bag, Press airbag, third gas injector, An abdominal wall airbag and a second air inject member, An abdominal cavity balloon is arrange between that abdominal wall balloon and the pressing balloon,A first connecting pipe is connected between the abdominal cavity air bag and the first air injector, A second connecting pipe is connected between the abdominal wall airbag and the second air injector. The pressing balloon and the third air injector are connected with a third connecting pipe, and the drainage pipe can be fixed without suturing the skin, so that the patient is free from pain caused by suturing the skin, and the drainage pipe improves the tightness between the incision and the drainage pipe, and prevents air from entering the abdominal cavity to breed bacteria and form intractable infection.

The invention relates to clothes for patients, in particular zipper hospital-care clothes, belonging to the field of clothes. The zipper hospital-care clothes is characterized in that a zipper hospital-care coat is formed by connecting a left front sheet, a right front sheet and a rear back sheet by a zipper and zipper hospital-care trousers are formed by connecting a left trouser sheet and a right trouser sheet by a zipper. The zipper hospital-care clothes can be conveniently taken off by patients with serious disease or paralysis to change the dressing, clean the body and relieve the bowels, thereby the working load of nursing personnel is reduced. The coat and the trousers can be taken off just by unzipping the zipper hospital-care clothes without causing pain to patients. The invention is also suitable for ordinary people.

The invention discloses a medical mechanical arm capable of moving a patient, and the mechanical arm comprises a pedestal. The top of the pedestal is fixedly connected with a support, and the top of the support is fixedly connected with a cross beam. One side of the top of the cross beam is provided with a first drive box, and the interior of the first drive box is provided with a first motor. Themechanical arm drives a driving disc to rotate through the first motor, and the driving disc drives a driven disc to rotate through a belt, thereby enabling a threaded rod to drive the mechanical armto move up and down. A second motor drives a rotating disc to rotate, and the rotating disc drives a connecting rod to move, and the connecting rod pushes a connecting block and a rack to move. A rack drives a transmission gear to rotate, and the transmission gear drives a drive gear to rotate, and then the drive gear drives the mechanical arm to open and close, so as to packet and lift the patient and move the patient. The whole mechanical arm is simple in structure, is convenient to use, can stably move the patient, avoids the pain caused to the patient, and alleviates the labor intensity of a medical worker.

The invention discloses a traditional Chinese medicine treatment box with cupping jars. The traditional Chinese medicine treatment box comprises a box body and is characterized in that the cupping jars are arranged in the box body, a cloth bag is connected to the inner side of a cover of the box body, a medical sponge containing disinfectant is arranged in the cloth bag, an acupuncture needle is arranged in the medical sponge, each cupping jar comprises a cupping jar body and a cupping jar opening, a constant temperature layer is arranged on the inner layer of the cupping jar body, the constant temperature layer is connected with a temperature control device outside the cupping jar through a wire, an air suction pipe is arranged in the cupping jar body, one end of the air suction pipe is arranged inside the cupping jar, and the other end is arranged outside the cupping jar and connected with a vacuumizing device. The traditional Chinese medicine treatment box has the advantages of being convenient to carry and easy to manage, and the cupping jars can keep constant temperature and constant pressure, and have the good sealing performance.

The invention relates to the technical field of medical apparatuses, and in particular to a splash-proof bone grafting device for orthopedics department and a using method of the bone grafting device.The bone grafting device comprises a placing drum, a pressing rod and a blanking drum, wherein the placing drum is screwed with the blanking drum; a knob handle, which rotates around the pressing rod, sleeves the top of the pressing rod; a pressing plug, which is matched with the inner diameter of the placing drum, is arranged at the bottom of the pressing rod; a stable pressing mechanism is arranged on the knob handle; a round sleeve movably sleeves the placing drum; a handle is arranged on the round sleeve; and a sealing structure, which is matched with the pressing plug, is arranged in theblanking drum. The bone grafting device provided by the invention is simple in structure, convenient to operate and is safe and reliable, and the bone grafting device has a function of preventing splashing of bone chips; a bone grafting surgery can be easily and stably completed; the feeling of being painful of a patient can be avoided since additional impact force is avoided in a surgery process; and moreover, the bone grafting device has the characteristics of being stable in entire surgery process, conducive to implementation of bone grafting and capable of improving surgery efficiency.

The invention discloses an orthopedic clinical fracture continuation device comprising a base. A vertical plate is welded at the top of the base, a groove is formed in one side of the vertical plate,an auxiliary plate is mounted in the groove in the sliding mode, a first threaded hole is welded at the top of the auxiliary plate, a ball screw is mounted in the first threaded hole through threads,a first forward and reverse motor is welded at the bottom of the base, and an output shaft of the first forward and reverse motor is welded to the bottom end of the ball screw. A sliding hole is formed in the top of the auxiliary plate, and two moving rods are installed in the sliding hole in the sliding mode. The device is economical and practical, and can automatically drive the legs of a patient to be lifted for treatment, which not only reduces the labor intensity of medical staff, but also avoids pains to the patient. The device can also be used for fixing according to the legs of different patients, no position deviation is caused during perforation, the position of a top adjusting arm can also be adjusted according to the actual conditions of the patients, and the device can be usedby the patients with different fractures.

Level of fatigue that accompanies everyday life or a disease can be simply, easily, and quantitatively assessed by obtaining a body fluid from a test subject and measuring the amount of human herpesvirus in the body fluid. Furthermore, the anti-fatigue potency of anti-fatigue substances and anti-fatigue food products can be measured.

The invention relates to a glycerine enema packaging bottle. A bottleneck is long and thin and the mouth of the bottle is provided with a bottle stopper, therefore, anus and intestines of patient cannot be possibly punctured by sharp corners left by shearing marks of the openings of scissors so that pain cannot be caused; the root of the bottleneck is provided with a baffle, which can prevent stool mixed liquid from splashing to hands when glycerine enema is sprayed.

The invention provides a fuming and washing formula for treating bruise and sprain and a preparation method thereof. The fuming and washing formula for treating bruise and sprain comprises, by mass, 5-15 g of peach seed, 8-20 g of radix angelica sinensis, 2-14 g of flos carthami, 7-25 g of fructus gardeniae, 5-15 g of myrrh, 8-20 g of frankincense, 3-15 g of radix et rhizoma rhei and 3-17 g of camphor. The fuming and washing formula is prepared by blending the diversified traditional Chinese medicine together, and applied to fume and wash the infected part of a patient, the situation of body pain caused by kneading the infected part is avoided, the treatment effect is improved, the treatment period is shortened, and the effects of promoting blood circulation to remove blood stasis and relieving pain and diminishing inflammation are achieved. The fuming and washing formula is mainly used for treating sprain of waist and leg parts and the symptoms of bruise and pain at the injured part and inconvenient activity.

The invention provides a hook for taking out stitches. The hook comprises a long handle and a hook body arranged at one end of the long handle. A blade is arranged in the hook body. One end of the hook body away from the long handle extends beyond the cutting surface of the blade. When the hook for taking out the stitches is applied to take out the stitches, the long handle is held, the hook bodystretches into the suture to cut off the suture, and then the suture is taken out with tweezers. According to the hook for taking out the stitches, the blade is arranged inside the hook body, one endof the hook body away from the long handle extends beyond the cutting surface of the blade, and when the hook body stretches into the suture, the skin around the wound is not cut due to exposure of the blade, and the glove or the finger is not cut carelessly by the doctor to cause prick infection. The hook for taking out the stitches is easy to use and can reduce the pain of the patient in case oftaking out the stitches and can be arranged in a disposable box for the hook for taking out the stitches so as to be convenient to store and transport without cutting the outer packaging bag of the box for the hook for taking out the stitches, and the hook is low in construction cost and easy to market and popularize.

The invention provides a glycerine enema bottle. The bottle is made into a flexible gourd shape and has a slender bottleneck. The glycerine enema bottle is characterized in that a bottle mouth is provided with an internal thread, and the periphery of the bottle mouth is smooth; a bottle stopper is provided with an external thread; and when the bottle stopper is screwed in the bottle mouth, the bottle mouth can be sealed. In the invention, no sharp corners caused by shear marks remains at the bottle mouth, thus avoiding stabbing pain to anus of a patient and causing no pain to the patient.

The invention discloses protection equipment for intracavitary radiotherapy on gynecolgical tumors. The protection equipment comprises a first shell, wherein a second shell is fixedly arranged at oneend of the first shell, the outer wall of the end, away from a lead screw, of a threaded cylinder is sleeved with a second limiting ring which is fixedly connected with the inner wall of the first shell, the outer wall of the end, close to the lead screw, of the threaded cylinder is sleeved with a third limiting ring which is fixedly connected with the inner wall of the second shell, and limitinggrooves matched with limiting protrusions are formed in the upper ends and the lower ends of the second limiting ring and the third limiting ring. The protection equipment has the advantages that a tumor part can be sucked into the first shell through negative pressure, radiotherapy can be conducted on a tumor part at a fixed point, and therefore anti-radiation protection can be conducted on healthy tissue around the tumor part, the size of the suction part can be adjusted according to the size of the tumor part, and therefore, radiotherapy of tumors of different sizes can be adapted to; and besides, the equipment is easy to operate, and the process of clamping the tumor part is omitted, thereby avoiding the pains brought to patients.