30results about How to "Ease patient pain" patented technology

Disclosed is a computer-integrated surgery aid system for minimally invasive surgery and a method for controlling the same. The system includes a surgery planning system for creating three-dimensional information from two-dimensional images obtained by means of biplanar fluoroscopy so that spinal surgery can be planned according to the image information and a scalar-type 6 degree-of-freedom surgery aid robot adapted to be either driven automatically or operated manually.

The present invention relates to an apparatus for fitting the protecting femoral neck device. The said apparatus includes a clamping base. A fixation element whose circumference size can be adjusted according to the size of the femoral neck is mounted on an end of the said clamping base and a locating element is mounted on the other end of the said clamping base. An element for shaping the bone can be fixed on the said locating element.

The invention relates to a method for preparing an antibiosis self-expanding material of a one-off cervix dilator. The method comprises the steps of: mixing chitosan or chitosan derivative with polyvinyl alcohol solution; carrying out cross-linking to form compound gel; and carrying out washing, drying, mould-pressing and shaping to obtain polyvinyl alcohol-chitosan or polyvinyl alcohol-chitosan derivative compound compressed sponge which has not only excellent water-absorbing expandability, wet mechanical strength and biological compatibility but also antibiosis and inflammation-diminishing effects. The polyvinyl alcohol- chitosan or polyvinyl alcohol-chitosan derivative compound compressed sponge can be used for preparing antibiosis one-off cervix dilator and can alleviate pain of patients in operation as well as reduce operation difficulty and occurrence of operation complicating diseases.

An orthopedic insole capable of being inserted into a shoe or the like for relieving and / or treating skin disorders and / or calluses and / or metatarsal pain comprises at least one semi-rigid corrective element capable of producing an inner metatarsal support, over the rear portion of the head of the first metatarsal, and / or a median metatarsal support, over the rear portion of the second and / or third and / or fourth metatarsal head, and / or an external metatarsal support, over the rear portion of the fifth metatarsal head.

A consecutive acupuncture device for consecutively inserting needles into afflicted sites of the body. The device comprises a cartridge charged with and storing one or more needles, a first magnet positioned at a side of the cartridge to pull a needle stored in the cartridge by magnetic force and automatically place the needle at a striking position, striking means positioned on the cartridge to strike the needle placed at the striking position and insert the needle into an afflicted site of the body, and a discharge section positioned underneath the cartridge and defined with a hole through which the needle struck by the striking means is discharged. By storing one or more needles in the cartridge in a disarranged state and pressing a button, the stored needles can be driven one by one into the afflicted sites of the body.

The invention relates to a drug rehabilitation and analgetic medicine and method for making the same, which comprises spheroidine, citric acid and distilled water. The medicine is highly effective, no drug dependency will be produced, no repetition will occur after ceasing application, so its adaptation human populations are wide.

The invention provides a hernia repair patch for repairing inguinal hernia and a lead-in device for the hernia repair patch. The hernia repair patch is rectangular, and the four corners of the hernia repair patch are in a circular arc shape. The edges of the hernia repair patch are bended and bonded to form a guiding expansion wire passage. The four sides and the four circular-arc-shaped corners of the hernia repair patch are correspondingly provided with notches. The lead-in device for the hernia repair patch is composed of a conversion sheath and a guiding expansion wire which is sleeved with the conversion sheath. The hernia repair patch and the lead-in device for the hernia repair patch have the advantages that the hernia repair patch can fully and conveniently move in the preperitoneal space, the hernia repair patch is pushed out of a sleeve of the conversion sheath and directly reaches the symphysis pubis position, the guiding expansion wire is pulled out of the guiding expansion wire passage from the edges of the hernia repair patch after the hernia repair patch is placed at a proper position, the hernia repair patch naturally expands in the preperitoneal space, and then laparoscopic hernia conventional treatment is conducted. The hernia repair patch can be placed at the proper position and accurately positioned under a laparoscope in the operating process, so that the operation time is shortened, and the pains of patients are reduced.

The invention as disclosed herein in encompasses a method for predicting the risk of metastasis of a primary cutaneous melanoma tumor, the method encompassing measuring the gene-expression levels of at least eight genes selected from a specific gene set in a sample taken from the primary cutaneous melanoma tumor; determining a gene-expression profile signature from the gene expression levels of the at least eight genes; comparing the gene-expression profile to the gene-expression profile of a predictive training set; and providing an indication as to whether the primary cutaneous melanoma tumor is a certain class of metastasis or treatment risk when the gene expression profile indicates that expression levels of at least eight genes are altered in a predictive manner as compared to the gene expression profile of the predictive training set.

The invention discloses an abdominocentesis needle guiding and directing device which comprises a fixed seat and a mounting ferrule connected with the fixed seat and used for being provided with a B-mode ultrasound probe. The lower end and the upper end of the fixed seat are connected with a lower swing rod set and an upper swing rod set respectively, and a guide sleeve component is mounted at thetail end of each swing rod set. There are always two supporting points for constraining a guide sleeve no matter at which angle and height the guide sleeve is adjusted, and stability of the guide sleeve can be improved by means of utilizing the supporting points to fix the guide sleeve from two ends. A laser device can be mounted at a position where a lower-portion main swing rod and a lower-portion auxiliary swing rod are hinged, and swing amplitude of the laser device is half that of the guide sleeve, so that a projection extension line of the laser device passes the tail end of a puncturepoint positioned in an abdominal cavity.

The invention discloses a compound medicine for treating osteoporosis and a preparation method thereof and aims to provide the compound medicine which has small side effects and has a good effect for treating the osteoporosis and lubar intervertebral disc protrusion of old people. According to the technical scheme, the compound medicine is prepared from the following components in parts by weight: 70-90 parts of herba epimedii, 40-60 parts of herba cistanche, 70-90 parts of polygonum multiflorum, 70-90 parts of the roots of red-rooted salvia, 40-60 parts of semen cuscutae, 40-60 parts of medlar, 25-35 parts of rhizoma curculiginis, 25-35 parts of morinda officinalis, 25-35 parts of dogwood, 25-35 parts of silkworm larva, 40-60 parts of prepared rehmannia roots, 25-35 parts of angelica sinensis and 7-13 parts of centipede. The compound medicine belongs to the technical field of traditional Chinese medicines.

A body cavity flushing, dosing and complete draining device comprises a flushing pipe, a drainage pipe, an outer sleeve, a three-way connector, an extension pipe, a clamping fixator, a pressurizing pushing device and a negative pressure suction device. One end of the flushing pipe or the drainage pipe is inserted into the outer sleeve, the outer sleeve is used for being inserted into the body cavity, the other end of the flushing pipe or the drainage pipe is connected with one end of the three-way connector, and the other end of the three-way connector is connected with the extension pipe; the clamping fixator is used for clamping and fixing the flushing pipe and the drainage pipe; the flushing pipe is connected with the pressurizing pushing device through the extension pipe, and the drainage pipe is connected with the negative pressure suction device through the extension pipe. The device has the advantage that body cavity flushing treatment becomes practical, convenient and more efficient, and the better operability is achieved; body cavity flushing, drainage and the like are integrated, the drainage effect is greatly improved, and the treatment effect is greatly improved.

The invention provides a double-saccule remaining needle, and belongs to the field of medical device structure design. An upper cavity saccule and a lower cavity saccule are arranged in an infusion pipeline, an elastic saccule is arranged on the inner side of the tail end of a remaining needle pipe port, the upper cavity saccule is communicated with an infusion catheter, and the lower cavity saccule is filled with air or safety liquid and communicated with the elastic saccule. When infusion is paused, a stop clamp is closed, so that infusion can be paused, firstly, a second upper infusion catheter is compressed and closed by the stop clamp, secondly, the upper cavity saccule is compressed, so that infusion solution in the upper cavity saccule is pushed into a remaining needle pipe, the pipe is automatically flushed, finally, the lower cavity saccule is compressed, so that the elastic saccule expands, and the remaining needle pipe is closed. When infusion is restarted, the stop clamp is opened, so that infusion can be restarted, the lower cavity saccule rebounds, the remaining needle pipe is opened, the upper cavity saccule rebounds, blood flows into the remaining needle pipe and a first infusion catheter, and the blood is automatically pumped back. According to the double-saccule remaining needle, operation is simplified, patient pain is relieved, nurse workload is reduced, the problem of blood embolism easily caused by the remaining needle is completely solved, and patient safety is improved.

The invention relates to an anastomosis cutting driving device of a one-step linear cutting anastomat. The anastomosis cutting driving device supports the one-step linear cutting anastomat, and the supported one-step linear cutting anastomat is applicable to local cutting of trunk, gastrointestinal tract, gynecology, chest and the like and can achieve suture anastomosis of residue tissues on both sides of an excised part. The anastomosis cutting driving device comprises a pushing handle I, a pushing handle II, a pushing handle installation positioning block, a pushing block, a security block, a security pin, a spring, a push rod, a push rod guide block and a cutter and staple pushing plate driving block module. The front end of the push rod is provided with a cutter boss, and the rear end of the push rod is provided with a pushing block hook; the cutter and staple pushing plate driving block module is composed of a cutter and a staple pushing plate driving block which are assembled into a whole through injection molding to form the cutter and staple pushing plate driving block module; the pushing handle I and the pushing handle II are mounted inside the pushing handle mounting grooves of the pushing handle installation positioning block and positioned through positioning pins.

The invention relates to a medical transfusion device. The medical transfusion device comprises a transfusion tube, a flow stopping device, a control device and a signal detection device, wherein the flow stopping device is connected with the control device through a wire; the signal detection device is connected with the control device through a wire; the transfusion tube is provided with a vacuole device; a suspension body is arranged in the vacuole device; the vacuole device is fixedly arranged in the signal detection device; the medical transfusion device is characterized in that the novel transfusion tube is adopted, the suspension body is arranged in the vacuole device of the transfusion device, the control device is used for receiving a signal of the signal detection device, the flow stopping device is controlled by the control device when the suspension body is detected by the signal detection device, a flow stopping hook of the flow stopping device can be used for pressing the transfusion tube, then the transfusion tube is blocked, and transfusion is stopped. According to the medical transfusion device disclosed by the invention, automatic control of the transfusion is realized, transfusion can be automatically controlled to stop after the transfusion is finished, the working strength of a nurse is reduced, and the pain of a patient is reduced.

The present invention is aimed at providing a novel peptide with quick expression of drug efficacy / effect and long duration of maintaining amelioration, a medicament or an external preparation comprising the same, in particular a prophylactic or therapeutic for dermatitis, skin roughness, rhinitis, alopecia or thinning hair, or a hair growth stimulant, hair growing agent, an antipruritic or a skin-care product, etc. The present invention has reached said object by providing a cyclic peptide having an amino acid sequence expressed by the formula I or a derivative thereof or a pharmaceutically acceptable salt thereof, wherein the amino acid sequence has no peptide bond other than those which are formed between the amino acids constituting the amino acid sequence.

The invention belongs to the technical field of medical equipment, and particularly relates to an oviduct hydrotubation device which comprises a main tube body, wherein a plurality of liquid outlets are formed in the front end of the main tube body. The oviduct hydrotubation device is characterized in that a slim tube is integrally connected to the side wall of the main tube body; the front end of the slim tube extends out of the main tube body; a piston sleeves the main tube body and the slim tube; a pushing handle is connected to the rear side of the piston; aseptic cotton is arranged on the front side and the inclined lateral surface of the piston; a sleeve is also arranged on the wall of the main tube body; a heating wire is arranged in the sleeve. The oviduct hydrotubation device has the benefits that soft tissue injuries can be avoided; hydrotubation and sterilization can be simultaneously performed; liquid medicine can be completely prevented from overflowing; the oviduct hydrotubation device is convenient to operate, time-saving and labor-saving; through the adoption of the oviduct hydrotubation device, a patient can suffer little pain and few postoperative complications, so that the workloads of medical staff can be reduced.

The invention discloses a peritoneal puncture needle guiding and orienting device, which comprises a fixing base and a mounting collar connected with the fixing base and used for installing a B-ultrasound probe. A guide sleeve assembly is installed at the end of the swing link group. No matter the guide sleeve is adjusted to any angle and height, there are always two support points for constraining the guide sleeve, and the stability of the guide sleeve can be improved by fixing the two support points from both ends of the guide sleeve. A laser can be installed at the hinged position of the lower main swing rod and the lower slave swing rod, and the swing amplitude of the laser is half of the swing range of the guide sleeve, so that the projected extension line of the laser passes through the end of the puncture point located in the abdominal cavity.

The invention relates to an in vitro number visual system for a universal percutaneous puncture needling instrument. The system comprises a whole set of image visual metal numbers or letter marks which can buckle various puncture needle machinery of different models easily; the metal numbers or letter marks comprise bodies and buckles. The system has the advantages that multiple needles are precisely positioned and operated continuously during adjustment in an operation in image display, the problem that the multiple needles are mixed in a same narrow body surface region is solved, and the time needed to puncture precisely is shortened; when the system is used in a locally involved minimally invasive surgery, pain of a patient can be reduced and the radiation time can be shortened, and thework efficiency and the safety and effectiveness of interventional therapy are improved; the whole set of system can be sterilized in advance as a disposal medical apparatus; the social cost can be also saved, a durable assembly is prepared, and the assembly can be repeatedly used if being disinfected and sterilized; the metal numbers or letter marks are made from a nickel-titanium alloy or a cobalt alloy, are non-toxic and harmless and are easily identified by X ray.

The invention discloses a special effect formula for treating arthritis. The formula includes, by weight, 1 g of cefoxitin sodium for injection, 10 mg of dexamethasone injection, 2 ml of methycobal injection (or vitamin B12 injection), 3 ml of lidocaine and 3 ml of normal saline (or 5% of glucose injection). An application method of the formula is also disclosed. The application method includes the following steps: S1, dissolving the cefoxitin sodium for injection with the normal saline (or 5% of glucose injection); S2, extracting the mixture with a 10 ml injection syringe, and adding the methycobal injection (or vitamin B12 injection) and lidocaine; S3, selecting the affected limb, and maintaining the knee in a 90 degree sitting position; S4, after disinfecting the skin of the affected limb, inserting the injection syringe into the knee eye which is a traditional Chinese medicine acupoint in a splay-footed shape for 3-3.5 cm, and injecting 3 ml of the medicine liquid; S5, injecting 3 ml of the medicine liquid on the opposite side of the affected limb; and S6, repeating injection every three days, three injections being a course of treatment.

The invention relates to the technical field of traditional Chinese medicine, and particularly relates to a Chinese medicinal preparation for treating verrucosis. The Chinese medicinal preparation for treating verrucosis, which is prepared by the invention, is prepared from the following traditional Chinese medicine raw materials in a mass ratio: 10 to 20% of siberian cocklour fruit, 15 to 20% of herba ecliptae, 10 to 20% of glabrous greenbrier rhizome, 10 to 20% of horsetail, 10 to 20% of fructus psoraleae, 10 to 15% of rhubarb and 5 to 10% of lithospermum purpurocaeruleum. The Chinese medicinal preparation is paste or tincture. The Chinese medicinal preparation adopts a scientific formula and the proper ratio and adopts various traditional Chinese medicines to carry out mutual compatibility and coordination so as to achieve an excellent treatment effect. The Chinese medicinal preparation for treating verrucosis, which is prepared by the invention, has no toxicity or corrosivity, and reduces pain of a patient; moreover, the Chinese medicinal preparation is simple and convenient to apply, has a high response speed, has no toxic or side effects, enables a scar not to be left, and has no relapse possibility.

The invention provides an endotracheal tube provided with a wet spray connection tube head. According to the endotracheal tube for treating a patient, the tail end of a tube body is provided with a suction tube head and a spray kettle connection tube head through a tee joint structure, the suction tube head can be connected with a suction apparatus, an inserting head correspondingly matched with a nozzle is arranged at the end of the spray kettle connection tube head in a connected mode, and the end of the suction tube head is provided with a connector connected with the suction apparatus. When the endotracheal tube is in use, the suction tube head is connected with the suction apparatus, the spray kettle connection tube head is connected with a normal saline spray kettle in a communicating mode, accordingly, normal saline can be sprayed into the trachea through the endotracheal tube inserted into the body of the patient, and sputum in the trachea is sucked away.

The invention relates to a soft outer sleeve special for an endoscope auxiliary instrument. A supporting circular ring A5 and a supporting circular ring B4 are arranged at the front end of a main sleeve 1; a supporting circular ring C6 and a supporting circular ring D7 are arranged at the rear end of the main sleeve 1; and an auxiliary sleeve comprises a biopsy channel I2 and a biopsy channel II3,wherein a sealing cap I9 and a sealing cap II10 are detachably installed on an extension section opening I2-2 and an extension section opening II3-2 respectively. The special outer sleeve in the invention is ultrathin, transparent and sterile, and can protect an endoscope body from being polluted by colouring agents and the like in the using process; and in addition, the sleeve body is soft and rich in toughness, can be bent along with bending of an endoscope, resists traction caused by bending of the endoscope, and is not prone to breakage. Compared with a double-channel endoscope, the special outer sleeve is simple in structure, low in cost and convenient to popularize and use clinically.

A consecutive acupuncture device for consecutively inserting needles into afflicted sites of the body. The device comprises a cartridge charged with and storing one or more needles, a first magnet positioned at a side of the cartridge to pull a needle stored in the cartridge by magnetic force and automatically place the needle at a striking position, striking means positioned on the cartridge to strike the needle placed at the striking position and insert the needle into an afflicted site of the body, and a discharge section positioned underneath the cartridge and defined with a hole through which the needle struck by the striking means is discharged. By storing one or more needles in the cartridge in a disarranged state and pressing a button, the stored needles can be driven one by one into the afflicted sites of the body.

The embodiment of the invention discloses a system, method and device for measuring neurocranium pressure. The system comprises in-vitro processing equipment and a pressure sensor used for being implanted into the ventricle. The in-vitro processing equipment comprises a wireless transceiver and a signal processor. The wireless transceiver is used for transmitting a wireless exciting signal to the pressure sensor and receiving a wireless detection signal generated by the pressure sensor according to the neurocranium pressure. The signal processor is connected with the wireless transceiver and used for controlling the wireless transceiver to transmit the wireless exciting signal and calculating the neurocranium pressure according to the wireless detection signal received by the wireless transceiver. The pressure sensor comprises an antenna and a piezoelectric sensitive unit. The antenna is connected with the piezoelectric sensitive unit. The antenna is used for allowing the pressure sensor to receive the wireless exciting signal transmitted by the wireless transceiver. The piezoelectric sensitive unit changes the resonant frequency according to the neurocranium pressure. The antenna is also used for transmitting the wireless detection signal according to the resonant frequency. Wireless passive measurement and continuous measurement of the neurocranium pressure are achieved, the pain of a patient is relieved, and the infection risk is reduced.

An iris scraping surgical method using an iris scraping tool treats secondary pigmentary glaucoma. The iris scraping tool is inserted through an incision in the sclera made with a separate surgical instrument. The iris is lifted away from the lens and pigmentary debris and cellular debris gently scraped from the backside of the iris to relieve pressure buildup caused by the debris blocking fluid flow between the iris and the lens. An iris scraping convexly curved dull edge of the iris scraping blade conforms to the underside of the lifted iris. A lens clearing concavely curved dull edge conforms to the shape of the adjacent lens surface.

Disclosed is a guide wire joint, comprising: a first cover board (1), a second cover board (2), a connecting part (3) connecting the first cover board and the second cover board, and a connecting piece (4); the connecting piece (4) can connect the guide wire joint to a medical device; a side of the first cover board (1) and a side of the second cover board (2), both are away from the connecting part (3), are contacted with or separated from each other to adjust closing and opening of the guide wire joint. When the guide wire joint is closed, a guide wire passage (10) is formed between the first cover board (1) and the second cover board (2) allowing the guide wire to pass through and penetrate into a guide wire cavity of a medical device having a C-shaped groove; and when the guide wire joint is opened, the guide wire can be rapidly detached from the guide wire joint, and can be rapidly separated from the medical device.