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43results about How to "Meet medical requirements" patented technology

A comprehensive therapeutical instrument for amblyopia with three-level vision function

The invention belongs to the technical field of an ophthalmology specialty medical apparatus, in particular to a weak sight integrated therapeutic apparatus with triple visual function. The invention comprises a base seat, a support seat and a main body, wherein, the base seat is connected with the casing body of the main body through the support seat, a binocular tube, convex lens, a picture, a light guide sheet and a back light source are arranged in the casing body of the main body, the convex lens, the picture, the light guide sheet and the back light source are installed along each eyepiece sleeve shaft in sequence. Through the technical proposal of the invention, the weak sight integrated therapeutic apparatus not only has the function of Haidinger brush training, red light flickering training, fine grade sight contrast training, optical grating training, fine eyesight training and afterimage training, but also has the function of triple visual function training, including binocular vision, stereo vision and a confluence function, the invention not only can improve the eyesight of a weak sight patient through the fine eyesight training, but also can recovery and establish the stereo vision of the weak sight patient through the triple visual function training.
Owner:ZHEJIANG UNIV OF TECH

Method for preparing intravascular stent upon 3D (three-dimensional) printing technology

The invention discloses a method for preparing an intravascular stent upon the 3D (three-dimensional) printing technology. The method comprises the following steps: firstly establishing a 3D model of the intravascular stent in a computer; inputting data of the established model into corollary equipment of a 3D printer and setting a printing program; bonding a mixed powder material, consisting of stainless steel powder or nickel-titanium powder and stearic acid powder, with a bonder through 3D printing program control to form an intravascular stent blank; performing degreasing, vacuum sintering and cooling treatment on the blank in sequence to obtain the intravascular stent. According to the preparation method, the personalized model can be designed according to the actual requirement of a patient, and the required intravascular stent blank can be rapidly and accurately prepared; the further prepared intravascular stent has a complete surface and has no defects of deformation or cracking and the like; especially, the prepared intravascular stent has no rejection reaction in 24 days in simulated body fluid, is good in biocompatibility and completely meets the medical requirement; the cost for preparing the intravascular stent by a traditional laser cutting method is greatly reduced.
Owner:HUNAN HANDLIKE MINIMALLY INVASIVE SURGERY CO LTD

Preparing method of non-woven fabric with functions of heat accumulation, temperature adjusting and bacterial resistance

The invention discloses a preparing method of a non-woven fabric with functions of heat accumulation, temperature adjusting and bacterial resistance, and belongs to the field of medical textile materials. According to the preparing method, a suspension polymerization method is adopted, industrial-level n-dodecyl alcohol serves as a core material, polymethyl methacrylate serves as a wall material,and then phase-change microcapsules are prepared; then waterborne polyurethane, distilled water, a surfactant, the phase-change microcapsules and polyhexamethylene monguanidine hydrochloride are mixedin a certain proportion, and uniformly stirred to prepare a finishing liquor, a dry-method coating technology is adopted for coating a spunbond / melt-blown compound non-woven fabric with the finishingliquor, and then roasting the spunbond / melt-blown compound non-woven fabric for a period of time to obtain the spunbond / melt-blown compound non-woven fabric with the functions of heat accumulation, temperature adjusting and bacterial resistance. According to the preparing method, the cost of raw materials is low, the preparing process is relatively simple, less pollution is caused, industrial implementation is facilitated, the obtained non-woven fabric has the good effects of heat accumulation, temperature adjusting and bacterial resistance, and it is hopeful to achieve wide application of the fabric in the field of medical treatment and public health.
Owner:ZHONGYUAN ENGINEERING COLLEGE

Method for preparing bioactive composite film layer containing hydroxyapatite on titanium metal surface

The invention provides a method for preparing a bioactive composite film layer containing hydroxyapatite on a titanium metal surface. The method comprises the following steps: preparing an electrolytic solution containing hydroxyapatite firstly; then applying voltage to the titanium metal through a power supply for low-voltage deposition and differential arc oxidation treatment, wherein at the low-voltage deposition stage: the voltage is controlled at 30V-120V and the deposition time is 5-20 minutes, and at the differential arc oxidation stage: the voltage is controlled at 450V-600V, the deposition time is 10 minutes and the frequency of the power supply is 200kHz, and the duty ratio is 10%; and growing a layer of HA (hydroxyapatite)-TiO2 composite ceramic layer on the surface of a titanium metal test sample after low-voltage deposition and differential arc oxidation. The method has the beneficial effects that the ceramic layer containing HA particles is prepared on the titanium test sample in the electrolyte solution, the process that the HA particles are deposited on the titanium metal test sample surface is simplified, and the content of HA in the film layer is changed through regulating the content of HA in the electrolyte solution or the deposition voltage and time.
Owner:XIAN UNIV OF TECH

A comprehensive therapeutical instrument for amblyopia with three-level vision function

The invention belongs to the technical field of an ophthalmology specialty medical apparatus, in particular to a weak sight integrated therapeutic apparatus with triple visual function. The invention comprises a base seat, a support seat and a main body, wherein, the base seat is connected with the casing body of the main body through the support seat, a binocular tube, convex lens, a picture, a light guide sheet and a back light source are arranged in the casing body of the main body, the convex lens, the picture, the light guide sheet and the back light source are installed along each eyepiece sleeve shaft in sequence. Through the technical proposal of the invention, the weak sight integrated therapeutic apparatus not only has the function of Haidinger brush training, red light flickering training, fine grade sight contrast training, optical grating training, fine eyesight training and afterimage training, but also has the function of triple visual function training, including binocular vision, stereo vision and a confluence function, the invention not only can improve the eyesight of a weak sight patient through the fine eyesight training, but also can recovery and establish the stereo vision of the weak sight patient through the triple visual function training.
Owner:ZHEJIANG UNIV OF TECH

Adjustable operating room hand bracket

The invention discloses an adjustable operating room hand bracket which comprises a supporting part connected with a bed, a first supporting plate, a second supporting plate and a first connecting piece connected with the first supporting plate and the second supporting plate. The first supporting plate and the second supporting plate are arranged at the upper portion of the supporting part, the first supporting plate is in rotatable connection with the supporting part and comprises a transverse adjusting part and a rotary adjusting part, one end of the transverse adjusting part is provided with a horizontal rod, a horizontal hole for the horizontal rod to be inserted is formed in the end, connected with the first connecting piece, of the first supporting plate, the other end of the transverse adjusting part is in rotary connection with one end of the rotary adjusting part, and the second supporting plate is connected with the other end of the rotary adjusting part through a spherical hinge. The adjustable operating room hand bracket has the advantages that normal human body upper limb activities and position placement can be simulated and the comfort level of a patient can be improved through the linkage effect of multiple parts, a certain diagnosis and treatment requirements of modern medical treatment can be met through part adjustment, and the adjustable operating room hand bracket is fixed by adopting a firm joint and is safer.
Owner:尹濠奎

Multi-functional mobile infusion support

The invention discloses a multi-functional mobile infusion support. The multi-functional mobile infusion support comprises a caution light, heatable medicine bottle placers, a control system, an infusion support body, a bottom disk, universal wheels and a rubber sleeve. According to the multi-functional mobile infusion support disclosed by the invention, the heatable medicine bottle placers are arranged, so that during infusion in winter, medicine bottles are clamped in a bottom encloser and a side housing, and the fixation is very convenient; heating pieces adopt PI film constant-temperatureheating pieces, and constant-temperature heating can be performed on infusionbottles, the impact of ice-cold liquid medicines to blood vessels of a patient is reduced, and nerve stimulation to the patient is avoided; the control system is arranged, so that the multi-functional mobile infusion support can be voluntarily operated according to the requirements of the patient, the medical care requirements of the patient are met, and the multifunctionality of the infusion support is improved; and the caution light is arranged, when some patients inconvenient to speak need to replace medicine bottles or have other requirements, the patient can press a recourse switch, then the caution light is lighted, and medical personnel can directly go for inquiry after seeing the lighted caution light, sothat the medical service quality is greatly improved, and enormous convenience can be provided for the patient.
Owner:滁州先奇工业科技有限公司

Controlled drug-release magnesium or magnesium alloy bionic bone and preparation method thereof

ActiveCN111407923ARegulating and controlling the degradation rateIncrease success rateAnodisationPharmaceutical delivery mechanismMg alloysMicro arc oxidation
The invention provides a controlled drug-release magnesium or magnesium alloy bionic bone and a preparation method thereof, and belongs to the technical field of biomedical materials. The preparationmethod includes the following steps: performing pulsed laser processing on magnesium or magnesium alloy according to predetermined bone structure parameters so as to obtain porous magnesium or magnesium alloy; successively performing micro-arc oxidation treatment and alkali treatment on the porous magnesium or magnesium alloy so as to obtain modified porous magnesium or magnesium alloy; and soaking the modified porous magnesium or magnesium alloy into a traditional Chinese medicine sustained release solution, and taking the modified porous magnesium or magnesium alloy out to dry so as to obtain the controlled drug-release magnesium or magnesium alloy bionic bone, wherein the traditional Chinese medicine sustained release solution includes naringin, PLGA and a volatile solvent of soluble poly(lactic-co-glycolic acid). The preparation method is simple in technology; the adding of foaming agents or pore forming agents is not needed; and the prepared controlled drug-release magnesium or magnesium alloy bionic bone is excellent in using performance.
Owner:JIAMUSI UNIVERSITY

Electric excising device for gynaecologic operation

The invention discloses an electric resectoscope for gynecologic operation, which comprises an electrical apparatus controller, an electric hand machine assembly and a resectoscope assembly, wherein the resectoscope assembly comprises a resection rod and a resection knife which are connected into an integer; the electric hand machine assembly comprises a machine shell, a handle, a bevel gear and a control switch, the machine shell is connected with the handle by a thread, the handle is internally provided with a motor, and a motor shaft is connected with the motor into an integer. The electric resectoscope for gynecologic operation is characterized in that the tail end of the resection rod is integrally provided with a lock ring seat and a tapered body, a lock head is movably sleeved on the resection rod and is provided with a fixed nut, the machine shell is internally provided with a rotating sleeve, one end of the rotating sleeve is integrally provided with a tapered sleeve, and the other end is integrally provided with a lock ring groove, the tapered body is sleeved in the rotating sleeve and is matched with the tapered sleeve at one end of the rotating sleeve, the lock ring seat is blocked with the lock ring groove, and the lock head is screwed with the rotating sleeve by a thread through the fixed nut. The invention has reasonable structure, good operating effect, convenient use and safe operation.
Owner:HANGZHOU HUIDA CONCORD CHINA MEDICAL INSTR

Anti-release medical cover mold and mold pressing equipment

The invention discloses an anti-release medical cover mold which comprises an upper mold mechanism and a lower mold mechanism, wherein the upper mold mechanism comprises an upper moving sleeve; a stepped through hole is formed in the middle of the upper moving sleeve; the diameter of an upper pore section of the stepped through hole is larger than the diameter of a lower pore section of the stepped through hole; the stepped through hole is communicated with a fixed jack formed in the middle of the lower end of the upper moving sleeve; the diameter of the fixed jack is larger than the diameterof the lower pore section of the stepped through hole; an upper ejector rod is inserted into the lower pore section of the stepped through hole; a radial extension edge formed in the outer side wall on the top of the upper ejector rod is positioned in the upper pore section of the stepped through hole and pops up a bottom end face of the upper pore section; and the lower end of the upper ejector rod is positioned in the fixed jack and screwed onto the bottom end of an upper mold connecting block. According to the mold disclosed by the invention, a cold shut of the made bottle cover is positioned inside the bottle cover, so that the medical requirements are met. Meanwhile, rapid cooling is realized by an air-blowing annular groove and a water-cooling environment groove, and the bottle coveris automatically blown out of an annular part so as to realize rapid demolding. The anti-release medical cover mold is excellent in effect and high in efficiency.
Owner:SHAOXING HUANGGUAN MACHINERY

Intelligent medical service terminal

The invention discloses an intelligent medical service terminal, and particularly relates to the technical field of intelligent medical treatment, the intelligent medical service terminal comprises an identity recognition module, the output end of the identity recognition module is provided with a central processing module, the input end of the central processing module is connected with a network communication module, and the output end of the central processing module is provided with an intelligent operation module. Through the arrangement of the identity recognition module, the identity of a doctor seeing person or a medical worker can be recognized and verified, an operator can conveniently conduct corresponding operation according to identity information of the operator, convenience is high, confidentiality of operation information and doctor seeing information of the doctor seeing person or the medical worker is facilitated, privacy leakage can be effectively prevented, through the arrangement of the intelligent operation module, various treatment requirements of a patient and the query, billing and medical care resource requirements of medical care personnel can be met, the operation functions are multiple, the convenience is high, the efficiency is high, the requirements of an operator for treatment or work in a hospital can be effectively met, and the practicability is high.
Owner:海南云信医疗科技有限公司

A bone cement bead mold

The embodiment of the present invention provides a bone cement chain bead mold. The mold includes: one or more upper mold covers and the same number of lower mold covers as the upper mold covers, a steel cable front buckle, a steel cable tail buckle, a pressure screw and a pressure nut; the bone cement chain according to the embodiment of the present invention The bead mold adopts a modular configuration, and the user can flexibly configure the number of mold upper cover and mold lower cover according to the length and number of beads required by the patient; antibiotics can be prepared according to the patient's infection bacteria, and the mold is used to make infection control chain beads, which is simple and convenient to operate. Use; the mold adopts a unique design of pressure and ventilation holes, which can effectively ensure the formation of bone chain beads; the mold adopts a special silicone coating, which is convenient for mold opening and reduces the generation of flash; the mold adopts a special positioning structure design, which can reduce errors and Save operation time; the mold adopts the steel cable axis positioning and fixing design to ensure that the steel cable connecting the bone chain beads can pass through the center of the chain beads. In short, the bone cement chain ball mold can better meet the treatment needs.
Owner:张任贤

An adjustable operating room bracket

The invention discloses an adjustable operating room hand bracket which comprises a supporting part connected with a bed, a first supporting plate, a second supporting plate and a first connecting piece connected with the first supporting plate and the second supporting plate. The first supporting plate and the second supporting plate are arranged at the upper portion of the supporting part, the first supporting plate is in rotatable connection with the supporting part and comprises a transverse adjusting part and a rotary adjusting part, one end of the transverse adjusting part is provided with a horizontal rod, a horizontal hole for the horizontal rod to be inserted is formed in the end, connected with the first connecting piece, of the first supporting plate, the other end of the transverse adjusting part is in rotary connection with one end of the rotary adjusting part, and the second supporting plate is connected with the other end of the rotary adjusting part through a spherical hinge. The adjustable operating room hand bracket has the advantages that normal human body upper limb activities and position placement can be simulated and the comfort level of a patient can be improved through the linkage effect of multiple parts, a certain diagnosis and treatment requirements of modern medical treatment can be met through part adjustment, and the adjustable operating room hand bracket is fixed by adopting a firm joint and is safer.
Owner:尹濠奎
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