30 results about "Popliteal fossa" patented technology

An exemplary embodiment providing one or more improvements includes cushions which support a patient's thighs and lower legs and which have cut out areas in the areas of the patient's popliteal fossa at the back of the patient's knees. By avoiding contact with the popliteal fossa complications such as compression of the patient's nerves and blood vessels are avoided. This prevents the harmful effects of pressure on the popliteal fossa in loss of sensation in the lower legs and feet, and occlusion of blood and lymph vessels in the lower legs. A number of embodiment cushions are disclosed, some embodiments comprised of a relatively firm core foam material with a relatively softer viscoelastic foam in areas which are in contact with the patient's skin.

The present invention describes the use of transcutaneous electrical stimulation of a nerve emanating from the sacral plexus for the treatment or alleviation of incontinence. In preferred embodiments, the lateral popliteal nerve is stimulated in the region of the popliteal fossa. The stimulation is noninvasive.

The invention relates to massage chairs, particularly to a rolling type orthopedic patient leg massage chair. The rolling type orthopedic patient leg massage chair is good in massage effects, saves manual massage and achieves uniform massage strength. The rolling type orthopedic patient leg massage chair comprises a bottom plate and the like; the right of the top of the bottom plate is provided with a support base, the top of the support base is provided with a seat, the front and the rear of the left of the seat are symmetrically provided with mounting plates, between which a popliteal fossamassage is arranged; the left of the top of the bottom plate is provided with a leg massage device which is in contact with the popliteal fossa massage device. By means of a fixing unit, the rolling type orthopedic patient leg massage chair can fix the shank of an orthopedic patient, so that a second massage block can achieve good leg massage effects on the leg of the orthopedic patient; through alifting type pedal device, the rolling type orthopedic patient leg massage chair can well massage orthopedic patients with different leg lengths.

A device for rehabilitating a knee after knee surgery includes a support adapted to support the leg at the popliteal fossa while allowing the knee to be bent about the support with little interference from the support. A method of knee rehabilitation includes the step of supporting the patient's leg on the support and allowing the patient to control to movement in order to overcome muscle guarding. The support is carried by uprights that are spaced apart far enough to allow the patient to be positioned on his back between the uprights with the knee to be rehabilitated disposed over the support and the other leg stretched straight under the support.

The invention relates to the field of medical apparatuses and instruments, in particular to an obstetric table capable of reducing a lithotomy position complication. When a puerpera keeps the lithotomy position on an obstetric table body, due to the fact that the thighs, the popliteal fossae and the shanks can be slightly hung on popliteal fossa bearing frames in a saddle and double curved surfaceshape in a non-pressure state, the thighs, popliteal fossae and shanks of the puerpera can be supported to a certain degree instead of being pressed during supporting placement; through popliteal fossa bearing mechanisms, longitudinal bearing mechanisms and twisting force bearing mechanisms, the puerpera keeping the lithotomy position can independently and passively adjust the legs to complete postures of upward leg lifting, leg stretching and upward leg lifting, downward stepping and leg stretching and downward leg stepping under the conditions of not adjusting bearing columns and looseningrestraint straps of foot bearing frames, and posture adjustment can be conducted in time according to the state of the puerpera during a delivery; under the limiting effect of popliteal fossa bearingparts and foot bearing parts on the legs, the influence of the occurrence of uncontrollable treading and clamping actions which are caused by the pain in the delivery process on a midwife doctor and afetus can be effectively reduced.

The invention relates to a hyperextension prevention healing appliance of knee joints. A thigh board and a crus board are articulated up and down and are respectively positioned above and under the popliteal fossa at the rear part of the knee joints. The thigh board and the crus board are respectively provided with radians which are corresponding to the back sides of the thigh and the crus of suffers; the two side edges of the thigh board and the crus board are contracted gradually to the two ends of a hinge shaft near the position of articulation, and the front surfaces of the thigh board and the crus board are padded with a layer of rubber pad; a mantle is hooped on the outsides of the thigh board, the crus board and the rubber pad and is opened with a perforation correspondingly to a connect collar of an angle regulation band, a connect collar of a thigh bandage and a connect collar of a crus bandage; the mantle passes through the connect collar of the thigh bandage and the connect collar of the crus bandage and is connected with the thigh bandage and the crus bandage respectively; the angle regulation band is connected between the connect collars of the angle regulation bands of the thigh board and the crus board. The healing appliance has the advantages of simple and light structure, fast assembly and disassembly, comfortable use, easy manufacturing, convenient carrying, low cost, etc.

The present invention describes the use of transcutaneous electrical stimulation of a nerve emanating from the sacral plexus for the treatment or alleviation of incontinence. In preferred embodiments, the lateral popliteal nerve is stimulated in the region of the popliteal fossa. The stimulation is noninvasive.

The invention discloses a medicinal semicircular knee pad, and relates to a medicinal knee pad. The knee pad is designed as a double-layer bag, the inner layer is mesh, the outer layer is a sheath, a medicament filling pocket is arranged on one side of the knee pad, a medicament pad is arranged in the medicament filling pocket, an elastic lacing is arranged on each of the upper and lower parts of one side of the knee pad, and a nylon sticking hook is arranged at the end of each elastic lacing, so that the elastic lacings are stuck to the knee pad. A manufacturing method for the medicament pad comprises the following steps of: grinding 3 to 7 grams of prepared Sichuan aconite root, 3 to 7 grams of prepared kusnezoff monkshood root, 3 to 7 grams of prepared monkshood, 3 to 7 grams of cinnamon, 8 to 12 grams of cassia twig, 8 to 12 grams of ephedra, 2 to 4 grams of asarum, 3 to 7 grams of notopterygium root, 3 to 7 grams of clove, 3 to 7 grams of pericarpium zanthoxyli, 1 to 3 grams of folium artemisiae argyi, 1 to 3 grams of safflower, 8 to 12 grams of Chinese angelica, 8 to 12 grams of Szechuan lovage rhizome, 7 to 11 grams of clematis root, 8 to 12 grams of common clubmoss herb and 8 to 12 grams of garden balsam stem into powder, sieving with a sieve of 60 to 90 meshes, and filling the powder into a cloth bag made of a non-woven fabric to form a net, thus obtaining the medicament pad. The invention has the beneficial effects that the medicaments are few and precise; the knee pad is thin and warm; and a gap is reserved at the popliteal fossa of the rear side of the knee joint, so that the knee joint can stretch. Through 68 cases of clinical test, the total effective rate is 98.1 percent.

A device for therapeutic irradiation with light of a portion of a person's skin located on the posterior between the lumbus and the popliteal fossa during the use of a toilet, may comprise: a light source; a controller electrically coupled to the light source, the controller being configured to control the intensity and duration of light emitted from the light source during a therapeutic session; one or more sensors comprising a first sensor coupled to the controller for detecting a person seated on the toilet; and a power source electrically coupled to the light source and the controller; wherein the controller is further configured to turn on, and keep turned on for the duration of the therapeutic session, the light source when the first sensor detects the person seated on the toilet, and wherein the light source is configured to illuminate the portion of the person's skin.

The invention discloses a localization and fixation device for animal tibia surgery. The localization and fixation device comprises a tibia localization and fixation arm connected with an external fixation frame; the tibia localization and fixation arm is provided with a popliteal fossa localization unit, a knee fixation unit and an ankle fixation unit; and the tibia localization and fixation armis used for defining and fixing a surgery standard position of an animal tibia during tibia surgery, and thus, a surgical small environment operating platform of a three-dimensional standard positionimage of the tibia surgery is formed. According to the localization and fixation device, three-dimensional fixed-point surgical fixation for the orthopedic surgery on a laboratory animal tibia is realized, and thereby, implementation of tibia bone fixation needle puncture, the surgical standardized operation of a fracture and segmental bone defect experimental model, and the repeatability and thedata reliability of a surgical technique of an experimental animal tibia model can be guaranteed. Assisted by a three-dimensional adjustable fixation frame as the external fixation frame, the localization and fixation device makes the tibia localization and fixation arm have stable three-dimensional variability based on vertical and horizontal axial directions, so that a required surgical big environment suitable body position can be provided for a surgery operator.

The invention relates to an orthosis comprising an articulated structure (1) - (2) arranged in such a way as to be fixed to the thigh and to the leg, on either side of the knee. According to the invention, the orthosis comprises restraining means in the form of straps (4), (5), (6) and (7) coupled to said structure and able to surround the thigh and the leg, leaving the patellar area free, and to be crossed and placed one over the other on the rear side facing the cutaneous surface of the popliteal fossa (D), at the same height as the centre of rotation of the knee, in order to prevent the front part of the tibia from sliding forwards, each strap (4), (5), (6) and (7) being held in a rigid guide (9) on the leg and the thigh, and being held together by a non-extendible sleeve where they cross over at the popliteal fossa (D). The first strap (4), that is the shortest, is arranged on the outside, as far back as possible, and the last strap, that is the longest, is arranged on the inside, as far forward as possible, facing the cutaneous surface of the popliteal fossa.

The invention discloses a novel therapeutic device for popliteal cysts. The novel therapeutic device comprises a puncture core, an output tube side hole, an input tube side hole, an input tube, an output tube, an input tube connector, a liquid bag, a positive-pressure hemisphere, a positive-pressure hemisphere valve, a negative-pressure hemisphere valve, a separation plate, a negative-pressure hemisphere, a check valve, an output tube connector and a liquid bag valve. The input tube and the output tube are flexible rubber hoses. The novel therapeutic device for the popliteal cysts has the advantages that when the device is used for treating the popliteal cysts, the output tube is punctured into the popliteal cysts under the guide of B-mode ultrasound, the input tube and the output tube areconnected to drain cyst liquid in the popliteal cysts to reduce the popliteal cysts, high-concentration medical alcohol in the liquid bag is injected into the popliteal cysts to burn and damage the walls of the cysts, and cyst tissues are adhered, shrink and finally disappear. By the novel therapeutic device, incision scar proliferation and discomfort both brought by popliteal cystectomies can bereduced. Through clinical practice, the novel therapeutic device has the advantages of small wound, small pain, quick recovery and repeatability.

An apparatus for treating a human knee, such as a knee decompression apparatus or device, is described. In some examples, the apparatus includes a bolster, one or more support bars configured to place the bolster proximate to the popliteal fossa of the knee, and one or more straps or other attachment devices configured to removably attach the apparatus to the knee (or, area of the leg that includes the knee) of a patient.

The invention relates to the field of clothing, specifically a pair of underpants, including an underpants structure, an elastic protective cover, a protective structure, an anti-slip structure and a dust-shaking structure, and the underpants structure for the elderly is connected with a belt for protecting the knees of the elderly. Protective structure, the underpants structure is internally connected with a dust shaking structure for cleaning the dust on the knees of the underpants structure, and the dust shaking structure is connected to the protective structure; the protective structure is fixed at the knees of the trouser legs of the leggings body. Squeeze the airbag in the popliteal fossa to inflate the sealing protection ring, so that the sealing protection ring can protect the knees of the elderly from injury. The protection structure pushes and pulls the ash shaking structure during the pressure relief process, shaking the knees of the trouser legs of the leggings body Dust removal prevents the elderly from falling down again by bending over to clean the dust on the knees. The dust shaking structure has a certain cushioning effect on the knees of the elderly in the process of sliding, further protecting the knees of the elderly.

The invention relates to a silica gel kneepad for auxiliary medical use and a manufacturing method of the silica gel kneepad. The silica gel kneepad mainly comprises a sleeve-shaped kneepad body madeof an elastic fabric, and two elastic steel strips are arranged on the two sides of the inner wall of the kneepad body through anti-slip cloth strips in the axial direction. The elastic steel strips are tightly connected into the anti-slip cloth strips in an inserted mode, plastic connecting parts are arranged at the two ends of the elastic steel strips, and the two ends of the elastic steel strips are sewn in the anti-slip cloth strips through the plastic connecting parts. Silica gel soft pads are sewn on the inner wall of the front end of the kneepad body, a front end positioning line is disposed on the outer wall of the lower middle part of the front end of the kneepad body, and a rear end positioning line is disposed at the position, corresponding to the front end positioning line of the kneepad body, of the outer wall of the rear end of the kneepad body. The front end positioning line and the rear end positioning line are located at a knee and a popliteal fossa position of a humanbody correspondingly when the silica gel kneepad is worn, and mesh-shaped anti-slip doubling stitches are arranged at the upper end and lower end of the kneepad body correspondingly. The manufacturing method includes the five steps of yarn covering, knitting, cutting, sewing and trimming, and the silica gel soft pads are hand-sewn on the kneepad body.

The invention discloses a lower limb floating position frame for unicondylar replacement, which includes a support rod, an air cushion and a footrest. The top end of the support rod is a horizontal bar; Installed vertical rod: the slider lock is inserted into the cross bar; the top of the slider lock is inserted into the support rod of the air cushion; and the slider lock can move left and right and be fastened by the fastening bolt installed at the bottom One side of the air cushion is provided with an air outlet and an air inlet; the middle of the vertical rod is provided with a slider lock 2 that can move in four directions; the left and right directions of the slider lock 2 are inserted horizontally The connecting rod; the front end of the connecting rod is connected with a pedal. The use of the lower limb floating position frame for unicompartmental replacement can not only prevent the swing of the lower limb during tibial osteotomy, but also facilitate the operation, reduce the fatigue of the doctor, and reduce the postoperative pain and pain caused by the compression of the popliteal fossa of the patient. Paralysis, increasing patient satisfaction.

The invention discloses a 3D printed lower limb prosthetic socketliner.The 3D printed lower limb prosthetic socketliner comprises a linerbottom and a liner body, wherein the liner bottom and the linerbody are both made of an elastomer material;the linerbottom is connected to the liner body, and the liner body comprises a patellar region corresponding to the patellar ligament, a popliteal fossaregion corresponding to the popliteal fossa, or a thigh base region corresponding to the inner side of the base of the thigh;the thickness of any one or any combination of the liner bottom, the patellarregion, the popliteal fossaregion or the liner bottom and the base base region is increased. At the same time, the invention also provides a manufacturing method of the 3D printed lower limb prosthetic socket liner. The socket linerdisclosed by the invention can fit a residual limb of a patient and enhance the comfort; and at the same time, the cushioning effect, the wearing comfort and the hanging effect of a prosthesis when the patient walks are favorably increased.

The invention relates to a hyperextension prevention healing appliance of knee joints. A thigh board and a crus board are articulated up and down and are respectively positioned above and under the popliteal fossa at the rear part of the knee joints. The thigh board and the crus board are respectively provided with radians which are corresponding to the back sides of the thigh and the crus of suffers; the two side edges of the thigh board and the crus board are contracted gradually to the two ends of a hinge shaft near the position of articulation, and the front surfaces of the thigh board and the crus board are padded with a layer of rubber pad; a mantle is hooped on the outsides of the thigh board, the crus board and the rubber pad and is opened with a perforation correspondingly to a connect collar of an angle regulation band, a connect collar of a thigh bandage and a connect collar of a crus bandage; the mantle passes through the connect collar of the thigh bandage and the connectcollar of the crus bandage and is connected with the thigh bandage and the crus bandage respectively; the angle regulation band is connected between the connect collars of the angle regulation bands of the thigh board and the crus board. The healing appliance has the advantages of simple and light structure, fast assembly and disassembly, comfortable use, easy manufacturing, convenient carrying, low cost, etc.

The invention relates to massage chairs, particularly to a rolling type orthopedic patient leg massage chair. The rolling type orthopedic patient leg massage chair is good in massage effects, saves manual massage and achieves uniform massage strength. The rolling type orthopedic patient leg massage chair comprises a bottom plate and the like; the right of the top of the bottom plate is provided with a support base, the top of the support base is provided with a seat, the front and the rear of the left of the seat are symmetrically provided with mounting plates, between which a popliteal fossamassage is arranged; the left of the top of the bottom plate is provided with a leg massage device which is in contact with the popliteal fossa massage device. By means of a fixing unit, the rolling type orthopedic patient leg massage chair can fix the shank of an orthopedic patient, so that a second massage block can achieve good leg massage effects on the leg of the orthopedic patient; through alifting type pedal device, the rolling type orthopedic patient leg massage chair can well massage orthopedic patients with different leg lengths.

The invention relates to medical auxiliary machines, particularly to a fallopian tube recanalization body position rack. The fallopian tube recanalization body position rack comprises a base and a popliteal fossa support device, whereinthe popliteal fossa support device comprises two popliteal fossa supporting plates, two vertical brackets and two horizontal brackets; the popliteal fossa support plates are fixed tothe tops of the vertical brackets, and the vertical brackets capable of moving up and down inthe vertical direction are movably arranged on the horizontal brackets; two symmetric sliding chutes are formed in the base, the horizontal brackets are positioned in the sliding chutes respectively, a vertical plate is arranged between the sliding chutes, one end of each horizontal bracket is movably arranged on the vertical plate, and the horizontal bracket can move left and right in the horizontal direction; a pressure plate is fixed tothe front end of the base through hinges. The fallopian tube recanalization body position rack is positioned under a patient body when in need, the treatment to patients in other types on a duct bed cannot be influenced, the operation of a machine cannot be influenced, and the fallopian tube recanalization body position rack can provide convenience for the application of the intervention diagnosis and treatment tothe fallopian tube recanalization patient.

The invention discloses a positioning and fixing device for animal tibial surgery, which comprises a tibial positioning and fixing arm connected to an external fixing frame, and a popliteal fossa positioning unit, a knee fixing unit and an ankle fixing unit are arranged on the tibial fixing arm, and the tibial The surgical positioning and fixing arm is used to define and fix the standard surgical position of the animal tibia in tibial surgery, forming a small surgical environment operating platform for the three-dimensional standard image of the tibial surgery. The invention realizes the three-dimensional fixed-point surgical fixation of tibial orthopedic surgery in laboratory animals, and can ensure the repeatability of the tibial bone fixation needle puncture, fracture and segmental bone defect experimental models, and the repeatability of experimental animal tibial model surgical techniques. and data reliability. The present invention is supplemented with a three-dimensional three-dimensional adjustable fixation frame as an external fixation frame, so that the tibial positioning and fixing arm has a stable three-dimensional three-dimensional variability based on vertical and horizontal axes, and can provide the operator with the required surgical environment suitable position .

The dynamic accessory for protection, bracing, and stabilization of the tibial plateau, kneecap, and knee designed in the specified form, embodied by a single, open, continuous piece, including elastic microfiber fabric, neoprene, foam padding, and breathable and non-breathable fabric that surrounds the perimeter of the user's leg under the knee and in an enveloping maneuver surrounds the tibial plateau and knee, encircling it and closing onto itself and its ends, without covering the popliteal fossa. The stabilizers, specially designed to be situated inside the sectorized pocket that is designed in a concave and convex curved shape, used to promote the kinesthetic function. They also create an air chamber in order to avoid condensation from sweat and allow ventilation, as well as providing space to adapt to the users leg according to the activity carried out. Connected devices are added to implement the function of the accessory.

The invention discloses an animal femoral surgery positioning and fixing frame, comprising a femoral positioning and fixing arm, the femoral positioning and fixing arm is connected to an external fixing frame, and a popliteal fossa positioning unit, a femoral shaft positioning and fixing unit and an ankle are arranged on the femoral positioning and fixing arm. The fixation unit and the knee fixation unit, wherein the femoral shaft positioning pin, the femoral shaft positioning pin clip and the femoral shaft positioning needle seat in the femoral shaft positioning and fixing unit together form an elastic snap ring for positioning and fixing the femoral shaft. The present invention uses four anatomical positions (femoral shaft, popliteal fossa, knee and ankle) to position and fix the animal femur on the femoral positioning fixed arm, and the femoral surgical positioning and fixing arm defines the surgical standard position of the femoral solid object in the operation and fixes it, It has formed a small surgical environment operation platform for the three-dimensional standard image of femoral surgery, so as to ensure the implementation of femoral bone fixation needle puncture, standard surgical operation of fracture and segmental bone defect experimental models, repeatability and data reliability of experimental animal femoral surgery .

An apparatus for treating a human knee, such as a knee decompression apparatus or device, is described. In some examples, the apparatus includes a bolster, one or more support bars configured to place the bolster proximate to the popliteal fossa of the knee, and one or more straps or other attachment devices configured to removably attach the apparatus to the knee (or, area of the leg that includes the knee) of a patient.

The invention relates to a leg placement part and a massage machine equipped with the leg placement part. The leg placement part (100) is equipped with a leg support part (110), a first pressing part(120) and a second pressing part (160). The leg support part comprises a recessed part (111) used for holding calves. The first pressing part is arranged in the recessed part (111) in the manner of adjusting strength at which either of the front part and the side part of calves of the recessed part (111) is pressed. The second pressing part is arranged in the recessed part (111) in the manner of adjusting strength at which popliteal fossa of calves put in the recessed part (111) is pressed.

The invention discloses a 3D-printed lower limb prosthetic receptacle inner liner. The 3D printed lower limb prosthetic receptacle inner liner comprises a condom bottom and a condom body. The sleeve bottom is connected with the sleeve body. Any one or any combination of popliteal fossa area or console, thigh root area to increase thickness. At the same time, the present invention also provides a method for manufacturing a 3D printed lower limb prosthetic socket inner liner. The receptacle inner liner of the invention can fit the residual limb of the patient to enhance the comfort; meanwhile, it is beneficial to increase the buffering effect, wearing comfort and the suspending effect of the prosthesis when the patient is walking.

The invention provides a surgical cushion for the lithotomy position. The surgical cushion comprises a headrest and a leg protection cushion, wherein the headrest is arranged at the lower side of thehead of a patient, the leg protection cushion is laid on a leg frame, the leg protection cushion is integrally formed by adopting a gel material, cylindrical side protection belts are arranged at twosides of the leg protection cushion, a semicircular popliteal fossa protection pad is arranged at the position, corresponding to the popliteal fossa of the human body, in the middle of the leg protection cushion, a cylindrical filling body is embedded in the popliteal fossa protection pad, and the filling body is used for strengthening the rigid strength, and alleviating the weight of the leg protection cushion; the headrest is integrally formed by adopting the gel material, and the upper end surface of the headrest inclines inwards. For the leg protection cushion, the comfort of the muscle ontwo sides of the shanks can be effectively improved through the cylindrical side protection belts on two sides, the semicircular popliteal fossa protection pad carries out protection mainly aiming atthe popliteal fossa part, so that force applied to the legs is uniform, while the comfort is improved, local pressing is avoided, and further, complications are avoided.

The orthosis includes an articulated framework made to be fixed on either side of the knee onto the thigh and lower leg, restraint straps attached to the framework and surrounding the thigh and lower leg leaving the patellar area free. The straps cross and are superimposed on each other on the posterior side next to the skin of the popliteal fossa at the same level as the center of rotation of the knee in order to prevent the anterior part of the tibia sliding forward. Each strap is held in a rigid guide on the lower leg and the thigh, while, where they cross at the popliteal fossa, they are held together by a non stretching sleeve. The first shortest strap is on the outside, as far posteriorly as possible and the last longest strap is on the inside, as far anteriorly as possible next to the skin of the popliteal fossa.