104 results about "Liposuction" patented technology

The invention provides an intelligent liposuction needle system, and the system comprises a liposuction needle assembly which is used for liposuction operation; the liposuction needle power assembly is used for driving the liposuction needle assembly to twitch; the negative pressure assembly is used for providing negative pressure for the liposuction needle assembly; and the intelligent control system is used for controlling the liposuction needle power assembly and the negative pressure assembly. According to the technical scheme, the automation level of the liposuction needle system is improved.

The invention provides a liposuction needle cannula system and method, and the system comprises a cannula assembly which is used for forming a liposuction space at a liposuction part; the liposuction needle assembly is arranged in the sleeve assembly in a sliding and penetrating mode and used for conducting liposuction operation in the liposuction space. According to the technical scheme, tissue damage is reduced, and the fat cell survival rate and the liposuction efficiency are improved.

The invention provides a liposuction instrument. The liposuction instrument comprises a twitching handle module, a cannula liposuction needle module, a negative pressure module and a monitoring control module. Wherein the cannula liposuction needle module is detachably connected with the twitching handle module, the negative pressure module is connected with the cannula liposuction needle module through the twitching handle module, and the monitoring control module is connected with the twitching handle module, the cannula liposuction needle module and the negative pressure module. The twitching handle module can be used for driving the cannula liposuction needle module to do linear reciprocating motion at the target twitching frequency so that the cannula liposuction needle module can conduct liposuction operation. The negative pressure module can be used for providing negative pressure for the cannula liposuction needle module according to the target negative pressure value. The monitoring control module can be used for collecting monitoring data and determining a target twitching frequency and a target negative pressure value according to the monitoring data. The liposuction instrument monitoring control module can determine the target twitching frequency and the target negative pressure value so as to achieve precise control over liposuction operation. Therefore, the liposuction efficiency and the safety can be effectively improved.

The invention provides a bayonet quick release structure for a liposuction needle and a liposuction instrument handle, the bayonet quick release structure for the liposuction needle comprises a handle fixing assembly and a liposuction needle fixing assembly, and the handle fixing assembly is provided with a first connecting piece, a safety locking mechanism and a safety release mechanism; a second connecting piece is arranged on the liposuction needle fixing assembly; the first connecting piece is detachably connected with the second connecting piece; the safety locking mechanism is connected with the first connecting piece and the second connecting piece and used for locking and fixing the first connecting piece and the second connecting piece. The safety release mechanism is connected with the safety locking mechanism and used for driving the safety locking mechanism to lock and release the first connecting piece and the second connecting piece. According to the technical scheme, the disassembly and assembly efficiency, compatibility and safety of the liposuction needle are improved.

The invention provides a high-frequency automatic twitching system for a liposuction needle, and the system comprises a power mechanism which is used for driving the liposuction needle to twitch; the temperature control mechanism is used for controlling the temperature of the power mechanism; the damping mechanism is used for damping the power mechanism; the damping mechanism comprises a damping system, and the damping system comprises a magnetorheological fluid damper and a hydraulic buffer; and the twitching control system is used for controlling the twitching speed of the power mechanism, the temperature control mechanism and the damping mechanism. According to the technical scheme, the automation level of the liposuction needle is improved.

The invention provides a liposuction needle system which comprises a handle fixing assembly and a liposuction needle fixing assembly, and the handle fixing assembly is provided with a first connecting piece, a safety locking mechanism and a safety releasing mechanism; a second connecting piece is arranged on the liposuction needle fixing assembly; the first connecting piece is detachably connected with the second connecting piece; the safety locking mechanism is connected with the first connecting piece and the second connecting piece and used for locking and fixing the first connecting piece and the second connecting piece. The safety release mechanism is connected with the safety locking mechanism and used for driving the safety locking mechanism to lock and release the first connecting piece and the second connecting piece. According to the technical scheme, the disassembly and assembly efficiency, compatibility and safety of the liposuction needle are improved.

1. Name of the product in this design: Medical Plastic Surgery Liposuction Machine. 2. Application of this design: This design is intended for use in medical plastic surgery liposuction machines. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses an adipose tissue obtaining needle capable of reducing bleeding and nerve injury, which comprises a guide rod, one end of the guide rod is fixedly communicated with a negative pressure suction bottle connecting assembly, the other end of the guide rod is fixedly communicated with a needle head, and the guide rod is provided with a plurality of water drop holes close to the needle head. A user cannot be stabbed when being accidentally touched, the sharp and solid round blunt needle penetrates through a collection part to reduce the resistance of a traditional blunt end, the phenomenon that the cortex of the collection part is damaged is avoided, and the strain of the collection part is reduced; the water drop holes are formed, stress is better dispersed, the tensile strength of the guide rod during fat collection is improved, the service life is prolonged, and compared with a traditional solid guide rod and a guide rod with the water drop holes, normal use is guaranteed, meanwhile, the weight of the guide rod is reduced, and positioning and transferring are convenient; and by arranging the guide groove, the problems that the needle deviates from the fat collecting direction, fat extraction is not uniform, and even the fat extraction position deviates are solved.

The utility model relates to the technical field of liposuction needles, in particular to a multi-channel liposuction needle. The device comprises a handheld tube, a puncture needle is fixedly connected to the left end of the handheld tube, liposuction cavities are formed in the puncture needle and the handheld tube, liposuction holes are formed in the arc surface of the puncture needle, a connector connected with a negative pressure suction tube is fixedly connected to the right end of the handheld tube, a fixing assembly is arranged on the arc surface of the connector, and the fixing assembly is fixedly connected with the handheld tube. A replacement assembly is arranged on the arc surface of the puncture needle, in order to enable the liposuction needle to suck fat more uniformly, a liposuction cylinder with multiple sets of holes in the surface is additionally arranged on the surface of the puncture needle, so that multiple channels can be formed for liposuction, fat of different depths can be better sucked in cooperation with liposuction cylinders of different thicknesses, and the liposuction needle is more convenient to use. However, since the liposuction cylinder and the puncture needle are commonly fixed on the handheld tube in a reverse mold manner, the problem that the liposuction cylinder is not easy to replace is solved.

The invention relates to the technical field of medical equipment, in particular to an abdominal wall fat extraction device. An abdominal wall fat extraction device comprises a movable cart, a fixing plate, a mounting block and the like, the fixing plate is fixedly connected to the top of the movable cart, the mounting block is fixedly connected to the right rear side of the top of the fixing plate, a measuring cylinder is placed in the middle of the top of the mounting block, and a stand column is fixedly connected to the rear side of the top of the mounting block; a pressing disc is fixedly connected to the end of a telescopic rod of the electric push rod, and a rubber disc is fixedly connected to the bottom of the pressing disc. Automatic injection of swelling liquid is achieved through electric control, operation is more convenient, after liposuction is completed, instruments such as a liposuction tube can be backwashed in time, fat cells are prevented from being adhered to a hose a or a tube cavity a, the problems that an existing device is difficult to clean in time after suction, and follow-up cleaning difficulty is increased due to residual impurities are effectively solved, the operation efficiency is improved, and the operation cost is reduced. And the subsequent workload of medical staff is reduced.

A vibrating hand held surgical instrument for loosening tissue of a patient for liposuction or body contouring procedures. The instrument includes a motor connected to a vibration actuator having an eccentric rotating mass and an end effector for engaging tissue operatively connected to the vibration actuator, wherein the motor rotates the eccentric mass to cause the end effector to vibrate to loosen tissue. A flexible shaft having first end and second ends dampen the vibration to the motor and to the operator handle.

1. The name of the design product: body shaping clothes (male liposuction postoperative use). 2. The use of the design product: male body shaping clothes used after liposuction. 3. The design points of the design product: the design of the chest and waist of the product. 4. The picture or photo that best indicates the design points: perspective view. 5. The bottom view and the unfolded state bottom view of the design product are parts that are not easy to see or cannot be seen when in use, so the bottom view and the unfolded state bottom view are omitted. The unfolded state rear view is the same as the rear view, so the unfolded state rear view is omitted. 6. The model in the design picture is a prop and does not belong to the content of the design to be protected.

1. The name of the design product: laser liposuction treatment head (zSC-320). 2. The use of the design product: for fat reduction operation. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The present disclosure relates to a fat removal surgery instrument. The present disclosure additionally arranges / provides a fiber support on a lipolytic fat suction passage of a waveguide tube, the fiber support being made of an insulating material and supporting an optical fiber in a restrained state while being fixed to the waveguide tube, such that the optical fiber is prevented from being deformed and coming into contact with the waveguide tube, and thus, even if various factors (e.g., weight, contact with human tissue, etc.) are applied to the optical fiber during a fat removal surgery, the optical fiber is guided to effectively avoid direct contact with the waveguide tube and thereby be damaged, while a series of deformations (e.g., a curved shape, etc.) are suppressed / controlled based on the strong restraint of the fiber support.

The utility model discloses a medical mattress used after a liposuction operation and a filling operation, and belongs to the technical field of medical mattresses. The medical mattress mainly comprises a headrest part arranged at the head of the top surface of the medical mattress, the headrest part is of a U-shaped structure, a neck supporting part higher than the surface of the medical mattress is arranged on one side of the top surface of the medical mattress, and a sunken shoulder supporting part is arranged on the top surface of the medical mattress on the side, away from the headrest part, of the neck supporting part. A waist supporting part higher than the surface of the medical mattress is arranged on the top face of the medical mattress, a sacrum supporting part is arranged on the top face, located on one side of the waist supporting part, of the medical mattress, a hip concave groove is formed in the portion, located around the sacrum supporting part, of the medical mattress, and a concave heel supporting part is arranged at the tail of the top face of the medical mattress. Deformation is performed according to contours and pressure distribution of all parts of the body of a patient, pressure is evenly dispersed, the oppression feeling of an operation area is reduced, pain caused by pressing is prevented from being aggravated, the postoperative recovery experience of the patient is improved, and meanwhile the problems of bruise, bedsores and the like are prevented.

The utility model discloses a suction tube positioning device for liposuction surgery, which structurally comprises a base plate, a tilting mechanism, a clamping mechanism and a rotating mechanism, a rotating bearing is arranged on the upper portion of the inner side of the base plate, the upper end of the rotating bearing is connected with a rotating disc, vertical plates are fixedly arranged on two sides of the upper portion of the rotating disc, the tilting mechanism is arranged on the rotating disc, and the clamping mechanism is arranged on the rotating disc. The tilting mechanism comprises a motor and a mounting ring, the motor is fixedly arranged on the outer side of the connecting buckle on one side, the mounting ring is rotationally connected with the connecting buckles on the two sides and penetrates through the connecting buckle on one side to be in shaft connection with the motor, the clamping mechanism is arranged in the mounting ring, and the rotating mechanism is arranged at the joint of the chassis and the rotating disc. The rotating mechanism comprises a limiting spring and a limiting block, a limiting hole is formed in the chassis, and a groove is formed in the lower portion of the rotating disc. The utility model belongs to the field of medical beauty devices, and particularly relates to a suction tube positioning device for liposuction surgery.

The application discloses a kind of shallow liposuction skin tightening methods, it is related to medical cosmetology technical field, the method is by integrating micro tension sensor array in the side wall of liposuction needle tube, the longitudinal and transverse tension data of subcutaneous tissue at different depths are collected in real time during needle tube advancement;The collected data are compared with the pre-stored skin elasticity modulus database, to determine whether the current liposuction level is in the preset shallow safe tightening zone;When the judgment result is in the safe tightening zone and the real-time tension is lower than the threshold value, the gradient radiofrequency electrode of needle tube outer wall is automatically triggered, and the radiofrequency heat energy is released according to the deep-middle-shallow three-level energy progression mode, and collagen contraction and new growth are stimulated simultaneously;Tension change is continuously monitored and energy parameters are dynamically adjusted until the target tightness is reached.The method realizes the closed-loop control of "perception-judgment-response" during operation, significantly reduces the postoperative skin relaxation rate, significantly improves the immediate postoperative tightness, and can be widely used in the precision improvement of body sculpture surgery.

The present application provides a kind of liposuction instrument, which includes: pumping handle module, cannula liposuction needle module, negative pressure module and monitoring control module.Cannula liposuction needle module is detachably connected with pumping handle module, negative pressure module is connected with cannula liposuction needle module through pumping handle module, monitoring control module is connected with pumping handle module, cannula liposuction needle module and negative pressure module.Pumping handle module can be used to drive cannula liposuction needle module to perform linear reciprocating motion at a target pumping frequency, so that cannula liposuction needle module performs liposuction operation.Negative pressure module can be used to provide negative pressure to cannula liposuction needle module according to a target negative pressure value.Monitoring control module can be used to collect monitoring data and determine the target pumping frequency and the target negative pressure value based on the monitoring data.The liposuction instrument monitoring control module can determine the target pumping frequency and the target negative pressure value to achieve precise control of liposuction operation.In this way, the liposuction efficiency and safety can be effectively improved.

The invention relates to the technical field of cell culture, in particular to a device and method for preparing platelet-rich plasma and autologous fat gum composite graft material.The device comprises a touch console and a base which are vertically arranged at intervals, and a pair of sampling centrifugal parts and a pair of mixing parts are symmetrically arranged between the touch console and the base; the pair of sampling centrifugal parts are used for respectively and independently sampling autologous fat and venous blood, and the pair of mixing parts are used for mixing purified fat and platelet-rich plasma to form the composite graft material. By means of the closed pipeline system integrating the liposuction module, the centrifugation module and the mixing module, the whole-process isolation operation from collection to mixing of fat and blood is completed, and the effect of reducing the infection risk is achieved; a liquid layering interface after centrifugation is monitored in real time through a laser sensor, an ARM main control module is combined to dynamically control opening and closing of an electromagnetic valve, automatic separation of middle-layer purified fat and upper-layer PRP is completed, and the effects of automatic fat recovery and platelet plasma recovery are achieved.

The utility model belongs to the field of water injection needles, particularly relates to a novel vaporific pressurizing water injection needle special for liposuction, and aims to solve the problems that an existing water injection needle is large in length and is operated through a handle during use, so that the operation is large, and the water injection needle is difficult to stabilize, the following scheme is provided: the novel vaporific pressurizing water injection needle comprises a needle tube, and one end of the needle tube is provided with a plurality of water outlet holes; a connecting part is arranged at one end, far away from the water outlet hole, of the needle tube; a clamping mechanism is arranged on the circumference of the needle tube, the clamping mechanism comprises a sliding sleeve, the sliding sleeve is arranged on the circumference of the needle tube in a sleeving mode, and a gap is formed between the sliding sleeve and the needle tube. The medical staff can conveniently exert force and operate the needle tube, the stability of operation of the needle tube is improved, the needle tube is prevented from being bent, and meanwhile in the process of moving the clamping mechanism, the clamping mechanism can be limited through the positioning column, and shaking of the clamping mechanism is avoided.

The grease suction device and bearing waste oil recovery system comprises a valve body, an inner cavity is defined by the valve body, a waste oil sealing seat and a hydraulic oil sealing seat at the left end and the right end, a hydraulic valve element is arranged at the right end of the inner cavity, a hydraulic cavity is defined by the right end of the hydraulic valve element and the hydraulic oil sealing seat, and a waste oil collecting cavity is defined by the left end of the hydraulic valve element and the waste oil sealing seat. An oil draining valve core assembly is arranged in the waste oil collecting cavity, comprises an oil draining valve core and divides the waste oil collecting cavity into a left cavity and a right cavity, the oil draining valve core is provided with a valve core oil draining hole communicated with the right cavity, and a sealing assembly selectively communicated with the left cavity and the right cavity is arranged in the oil draining valve core; a hydraulic oil inlet communicated with the hydraulic cavity, an oil suction port communicated with the right cavity and an oil discharge port communicated with the left cavity are formed in the side wall of the valve body, a reset assembly is arranged between the left end of the oil discharge valve element and the waste oil sealing seat, the right end of the oil discharge valve element is connected with the hydraulic valve element, and the oil discharge valve element assembly and the hydraulic valve element reciprocate in the inner cavity and have a left limit position and a right limit position. And at the right limit position, the oil suction port is opened, and the lubricating grease is updated.

The invention relates to the technical field of medical instruments, in particular to a liposuction bottle for negative pressure liposuction in medical beauty plastic surgery, which comprises a liposuction bottle, and a top cover is arranged on the upper side of the liposuction bottle; the liposuction device is further provided with a sealing mechanism used for being connected between the top cover and the liposuction bottle in a sealed mode, the sealing mechanism comprises fixed rods fixedly installed on the left side and the right side of the lower end of the top cover, fixed plates are fixedly installed at the left end and the right end of the liposuction bottle correspondingly, and fixed holes are formed in the positions, corresponding to the fixed rods, of the fixed plates correspondingly. After the fixed rod is inserted into the fixed hole, the limiting insertion hole is located in the front side of the stabilizing strip at the moment, the screw rod is rotated to drive the connecting frame to move forwards, the connecting frame drives the stabilizing strips on the two sides to move synchronously, and the stabilizing strips are gradually inserted into and penetrate through the limiting insertion hole; therefore, the stability of subsequent negative pressure liposuction of the liposuction bottle is improved.

The utility model discloses an auxiliary mask applied after facial liposuction, which comprises a mask body, and a liner is detachably arranged on the inner surface of the mask body. According to the face mask, an existing face mask is adaptively improved, the hair surface layer is additionally arranged in the face mask, and the liner with the hook surface layer is combined, so that the postoperative sunken part can be stably pressed after a facial liposuction operation, and the postoperative expectation is improved; meanwhile, according to the scheme, the liner can be adaptively cut according to different parts, the application range of the mask can be widened while the comfort degree of the patient is not affected, and the postoperative expectation is further guaranteed.

A composition of the present invention relates to a liposuction composition comprising: a basic solution containing NaCl; an anesthetic; and albumin. The composition of the present invention has the effect of improving the extraction yield and cell viability of adipose stem cells. In particular, stem cells present in adipose tissue can be efficiently isolated using the composition of the present invention. Since fat in the body can be effectively and safely aspirated, the present invention has high industrial applicability.

A tissue separating device and a method of separating pure fat are provided. The tissue separating device includes a canister device including canister body having a sidewall defining a volume. A tissue retrieval port can be arranged on the canister device and arranged in fluid communication with a harvesting device for directing a fatty liposuction aspirate into the canister device. An adjustable height filtration assembly can be arranged within the canister body. A tissue harvesting port can be arranged in the sidewall of the canister body and can be in communication with a collection device to allow the tissue harvesting port to atraumatically receive a filtered pure fat. An air pressure equalizing line can be operatively mounted to the canister device to allow fluid connection between the upper vacuum chamber and the lower vacuum chamber. The filtration assembly can be movably arranged within the canister body.

The utility model relates to the technical field of medical supplies, in particular to a general open type drainage tube used after waist and abdomen liposuction, which comprises a front section, a middle-rear section and a tail section, the front section and the middle-rear section are communicated straight tubes, the tail section is arranged at one end of the middle-rear section far away from the front section, the tail section is perpendicular to the front section and the middle-rear section to form a T-shaped structure, and the front section and the middle-rear section are communicated straight tubes. Communicated drainage channels are arranged in the front section, the middle-rear section and the tail section, and a liquid inlet hole is formed in the front section. According to the utility model, the defects in the prior art are effectively overcome, and the postoperative drainage efficiency and thoroughness are improved.

The invention provides a bent fat rubbing needle, which is particularly suitable for fat release and suction operation of a region with physiological curvature of a slender bag. The fat rubbing needle body is in the preset bent shape, the bending angle ranges from 10 degrees to 60 degrees, the fat rubbing needle body better fits the natural radian of the neck and the natural radian of the shoulder, and operation smoothness and the comfort level of a patient are improved. A plurality of micropores are formed in the side wall of the needle body and are connected with a negative pressure device to assist in releasing and sucking adipose tissues, so that the operation efficiency is improved. The front end blunt end structure can effectively prevent nerve and blood vessel from being damaged by puncture, and safety is enhanced. The fat rubbing needle is made of medical stainless steel or biocompatible materials, and different use requirements are met. The matched bent liposuction needle is matched with the angle of the liposuction needle to cooperatively complete fat removal. The separating grooves and the clamping grooves are formed in the instrument box, various tools are stored in a classified mode, and the taking efficiency in an operation is improved. The needle is not only suitable for the treatment of the drastic bag, but also can be expanded to be applied to other plastic surgeries needing to be operated along the body curve, and has a wide application prospect.

A vibrating hand held surgical instrument for loosening tissue of a patient for liposuction or body contouring procedures. The instrument includes a motor connected to a vibration actuator having an eccentric rotating mass and an end effector for engaging tissue operatively connected to the vibration actuator, wherein the motor rotates the eccentric mass to cause the end effector to vibrate to loosen tissue. A flexible shaft having first end and second ends dampen the vibration to the motor and to the operator handle.

The utility model provides a syringe negative pressure suction booster, which belongs to the technical field of liposuction surgery, and comprises a needle cylinder, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod, a piston rod and a piston rod, and is characterized in that one end is inserted into the needle cylinder along the length direction of the needle cylinder; the piston head is located in the needle cylinder, the piston head is fixedly connected with the piston rod, and the circumferential side wall of the piston head abuts against the inner wall of the needle cylinder; the self-locking device is used for limiting movement of the piston rod. The needle cylinder has the effect of improving the negative pressure stability in the needle cylinder.