66 results about "Lithotomy position" patented technology

A method for radiotherapy treatment of a target organ in the vicinity of the rectum in an individual comprises withdrawing the rectum in a dorsal direction to increase a distance between the rectum and the target organ, and administering a therapeutical dose of radiation to the target organ while the rectum is in the withdrawn position. In one embodiment, the target organ is the prostate. A system for use in radiotherapy treatment of a target organ in the vicinity of the rectum in an individual comprises a cylindrical rectal rod adapted for insertion into a rectum of the individual, and a support surface operable to support an individual in a lithotomy position to receive a beam of radiation to the target organ. The system may further include a radiation source for administering a beam of radiation to the target organ of an individual.

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 discloses an auxiliary operation lifting table, which comprises an operating bed, a base, a stretchable plastic cover, universal wheels, a telescopic device and a power supply, the operating bed includes a base plate, a chute and an auxiliary pad, and the base plate includes a head plate , an upper body board, a middle board, a lower body board and a leg board, and above the head board, the upper body board, the middle board, the lower body board and the leg boards, the head board pad, the upper body board pad, the middle board pad, the lower body board pad and the Leg pad, the auxiliary pad includes a headrest, a prone pad, a waist pad, an arm support pad and a lithotomy pad, and the headrest, the prone pad, the waist pad, the arm support pad and the lithotomy pad are respectively fixedly connected with a headrest Connecting column, prone pad connecting column, lumbar pad connecting column, arm support pad connecting column and lithotomy pad connecting column, telescopic device includes four electric telescopic rods, and the top of the electric telescopic rods is fixedly connected with the middle plate. Compared with the prior art, the present invention can complete four operation positions of supine position, lateral position, prone position and lithotomy position.

The invention provides a method for positioning longitudinal osteotomy position of tibia in unicompartmental knee arthroplasty, an intramedullary positioning rod and a thighbone drilling guide auxiliary device are used for determining the drilling position of a fixing hole used for mounting a thighbone prosthesis on the thighbone, the fixing hole is prepared under the guiding effect of the thighbone drilling guide auxiliary device, the postartis of the thighbone is cut off, the meniscus is cut off, a thighbone test mold with the appropriate thickness of the distal condyle is selected and installed after bone surface primary forming, the knee joint is bent and stretched repeatedly, and the longitudinal osteotomy position of the tibia is determined through the thighbone test mold. By capturing the motion trail of the tibia joint during relative normal motion, reference is provided for longitudinal osteotomy of the tibia platform, so that the longitudinal osteotomy position of the tibia is determined, the rotation alignment of the tibia prosthesis is closer to the motion trail of the tibia joint, collision between the prostheses is avoided, the motion compatibility and coincidence of the thighbone and tibia prostheses are better, the postartis of the thighbone is preferentially cut off, so that the meniscus on the tibial plateau is cut off more easily, and the collateral ligament is prevented from being damaged.

The invention relates to a novel lithotomy position surgery leg bracket. The technical scheme of the novel lithotomy position surgery leg bracket is that, according to the position characteristic of lithotomy position surgery, a traditional scheme that popliteal space of a leg is supported is changed, popliteal space supporting is replaced by shank supporting, and all untoward effects caused by the traditional popliteal space supporting are solved. A boot-shaped design completely according with the three-dimensional physiological curve of a shank can reduce the press on the popliteal space anda gastrocnemius muscle, and avoid the damage on popliteal space plexus and fibular nerves. Cantilever type leg supporting is adopted for adjusting positions needed in surgery at will, the surgery position is controlled by an adjusting handle, and the leg bracket can stay in a desired position at will. When the position is adjusted, no medical care personnel is needed for lifting and moving the leg of a patient, and even during the surgery, the medical care personnel can still easily adjust multiple angles in a germ free condition of the leg. The work intensity of the medical care personnel isreduced, the efficiency and safety of the surgery are improved, and the surgical results are improved.

The invention relates to an operating bed allowing a bladder lithotomy position to be replaced and belongs to the technical field of medical instruments. The operating bed comprises a fixed bed frame, a movable bed frame A, a movable bed frame B, supporting plates, a hydraulic jacking device and an angle positioning plate, wherein the movable bed frame A and the movable bed frame B are installed at front end of the fixed bed frame; a fixed bed board A and a fixed bed board B are respectively provided with a sliding chute; sliding plates are embedded in the fixed bed board A and the fixed bed board B through the sliding chutes, and the fixed bed board A and the fixed bed board B are provided with the supporting plates through supporting grooves. The operating bed is simple in structure and good in practicability and solves the problems that due to the fact that the contact areas between a bracket and the legs of a patient are small, an existing bladder lithotomy position operating bed is very prone to hurting the patient in clinical application, and the angle of the existing operating bed cannot be adjusted, so that it is hard for the patient to keep the feet to be in an abduction state all the time, and operation difficulty is virtually increased. Therefore, the operating bed is especially suitable for being popularized and used in the nosocomial urological department, the obstetrics and gynecology department and other places where the bladder lithotomy position needs to be laid.

The invention relates to the field of lauromacrogol injection drug application, and discloses application of lauromacrogol injection as a drug for curing cesarean scar pregnancy. The drug is applied according to the following steps: step (1), a focus scope, a muscular layer thickness and the blood supply situation of a focus location are determined by ultrasound contrast; step (2), the vagina is conventionally disinfected and a towel is spread at a lithotomy position of a patient; step (3), under ultrasonic guidance, the lauromacrogol injection is injected at a peripheral muscular layer of a gestational sac and around the gestational sac, until annular or flaky reinforcement of the gestational sac is seen under ultrasound and peripheral blood is sparse, wherein the specification of the lauromacrogol injection is that each 10ml of injection contains 100mg of lauromacrogol. According to the application of the lauromacrogol injection as the drug for curing cesarean scar pregnancy, the lauromacrogol injection is adhered to the inside of a vessel at the injection site, thus prompting a fibrosis strip to replace the pathological vessel, resulting in permanent occlusion of the vessel around the gestational sac, interdicting an open vessel at the pathological location, and greatly reducing bleeding risk in induced abortion operation.

The invention relates to a nursing belt for gynaecology and obstetrics, and belongs to the technical field of structures of nursing tools for the gynaecology and obstetrics. The nursing belt for the gynaecology and obstetrics comprises a wave-shaped air-cushion belt and a hook; the wave-shaped air-cushion belt is connected with the hook through an adjustable connecting belt; an air bag is arranged in an inner cavity of the wave-shaped air-cushion belt; a temperature adjusting device is arranged on an outer cavity and connected with a water inlet and a water outlet; the two ends of the surface of the wave-shaped air-cushion belt are provided with disinfection sponges matched with the ends of the surface of the wave-shaped air-cushion belt in shape; the width of the disinfection sponges is matched with the width of the legs of a patient; spherical protrusions are arranged on the surface of the wave-shaped air-cushion belt; the length of the wave-shaped air-cushion belt is matched with the width of a detection bed; and the adjustable connecting belt is of a hook and loop fastener structure. The nursing belt for the gynaecology and obstetrics is simple in structure and easy and convenient to operate; the aim of leg movement assisting during lithotomy position detection is effectively achieved; and meanwhile the comfort degree of the patient is guaranteed.

The invention discloses a pair of medical graphene thermal insulation socks. Each sock comprises an outer sock, an inner sock and a heating layer, wherein the outer sock is composed of an outer layerand a lining; the inner side of the outer layer is fixedly connected with the lining through a zipper; the heating layer is sleeved and fixed in the lining; the input end of the heating layer is connected with a temperature control device; the power input ends of the heating layer and the temperature control device are electrically connected with a mobile power supply through circuits; bandages are symmetrically sewn and fixed to the two sides of the outer sock, an open pocket is sewn on the outer side of the outer sock, a temperature sensing probe outer connector is embedded in the rear sideof the heel of the outer sock, the inner sock is movably arranged in the outer sock in a sleeved mode, and a wiring opening is formed in the ankle position of the inner sock in a penetrating mode; theouter layer is formed by attaching canvas outside heat preservation thin sponge; and the wiring opening is movably connected with hook-and-loop fasteners through sewing. The socks are suitable for intraoperative heat preservation of prone position or lithotomy position operation patients who are not suitable for using inflatable heat preservation blankets or other heat preservation devices.

The invention belongs to the field of medical instruments, and particularly relates to a disassembly-free lithotomy position leg supporting bed and an operation method thereof. The leg supporting bed comprises an upper half bed body and two deformable leg supports which are located on the same plane, wherein each deformable leg support comprises a thigh supporting plate, a shank supporting plate and an arc-shaped telescopic sleeve connected between the thigh supporting plate and the shank supporting plate, so that the shank supporting plate moves along an arc-shaped movement track with a fixed point as the circle center, the shank supporting plate is of an anti-reverse-sliding drawer structure, and the two thigh supporting plates are connected with the upper half bed body through lockable rotating shaft assemblies respectively so that the two thigh supporting plates can be opened and locked at a certain angle. According to the leg supporting bed, the inconvenience that an original bed body is disassembled and a leg supporting sleeve needs to be externally arranged in a previous lithotomy position operation is avoided, the thigh supporting plates, the shank supporting plates and other structures can be attached to the legs of a patient all the time in the deformation process, the comfort degree of the patient is guaranteed, the fracture risk is reduced, clinical work is more convenient, the efficiency is improved, and the risk is reduced.

The invention discloses an improved reclining lithotomy position percutaneous nephrolithotomy, which relates to medical instruments. The existing percutaneous nephroscopic surgery needs to change the surgical position, which leads to prolonged operation time, increased anesthesia risk, and labor intensity of medical staff. increase and decrease patient comfort. It includes the operating table, a set of percutaneous puncture and dilation equipment, ureteroscope, percutaneous nephroscope, cold light source, camera system, bedside B-ultrasound machine, intracavitary stone removal equipment, pressure-regulating water pump, and holmium laser.

The invention provides a leg frame for lithotomy position, which includes a side rail clamp, an eccentric locking structure, and a leg support locking structure. The side rail clamp includes a side rail clamp main body, an adjustable clamping block, and a handle assembly. The rail clip is provided with backing plate grooves, which are used to place the backing plate; the eccentric locking structure includes locking devices, hemispherical bearings, eccentric shafts, and eccentric ejector rods, and the eccentric ejector rods include top sheet, connecting rod, stage clip, and tail jack post, and the top sheet is hinged with the connecting rod. The leg frame of the present invention is more stable in clamping, adapts to different operating bedside rails, eliminates the tangential force of the eccentric wheel on the ejector rod, and prolongs the service life of the leg frame. If the tightening device is damaged, the leg rest can be adjusted with multiple degrees of freedom, and the locking method is easy to operate; the structure is beautiful and simple, the operation is simple, and the structure is simple, so as to avoid affecting the operation process.

The invention discloses a self-help administrating device. The self-help administrating device comprises an administrating tube, wherein scales are arranged on the outer wall of the administrating tube, a first end of the administrating tube is provided with a medicine outlet, a movable cover is arranged on the medicine outlet, a second end of the administrating tube is provided with a medicine inlet, the administrating tube is provided with operating handles for controlling the movable cover to be opened, and the administrating tube is further provided with an observation mirror facing the first end of the administrating tube. When the self-help administrating device is used, firstly, the medicine is fed into the administrating tube through the medicine inlet, at the time, the movable cover is in a closed state, then, a patient inserts the first end of the administrating tube into the vagina or the rectum independently by adopting a lithotomy position or a kneeling-squatting position, the condition that the administrating tube enters the body can be judged through the observation mirror and the administrating tube, and then, the movable cover is controlled to be opened through the operating handles, so that the medicine in the administrating tube is fed to the lesion position through the medicine outlet; the operation is convenient, and the help from others is not needed.

The invention provides an adjustable lithotomy position bed structure for urinary surgery. The adjustable lithotomy position bed structure for the urinary surgery comprises a support, a bed body and a lifting mechanism . The lifting mechanism comprises supporting plates, sliding grooves, supporting rods, limiting rods, fixing sleeves, fixing blocks, clamping blocks and protruding blocks, the supporting plates are symmetrically installed on the side walls of the supporting seats, the sliding grooves are formed in the side walls of the supporting plates, the fixing blocks and the supporting rods are slidably connected into the sliding grooves, and the supporting rod is fixedly connected with the fixing block; the fixing sleeves are symmetrically installed on the side walls of the supporting rods, and the limiting rods are slidably connected into the fixing sleeves and the fixing blocks. The clamping blocks are installed in the sliding grooves at equal intervals, and the limiting rods are clamped in the clamping blocks. The adjustable lithotomy position bed structure also comprises a fixing mechanism; and an adjusting mechanism. The adjustable lithotomy position bed structure for the urinary surgery has the advantage that a patient can conveniently get down from the lithotomy position bed.

The invention belongs to the technical field of medical apparatus equipment, in particular to a leakage liquid collecting device for a lithotomy position operation. The leakage liquid collecting device comprises a connecting supporting rod and a water collecting funnel, wherein the connecting supporting rod is a horizontal rod, and is fixedly connected with a wide edge of an operation bed; two protruded supporting columns are arranged on a connecting surface; the positions and the sizes of the supporting columns correspond to two existing supporting holes of a matched lithotomy position operation bed; the water collecting funnel is detachably connected with the connecting supporting rod; an upper part large opening of the water collecting funnel is adjacent to the width edge position of the operation bed; a water draining pipe is arranged at the bottom small opening of the water collecting funnel; and the other end of the water draining pipe is connected with a bucket. The leakage liquid collecting device disclosed by the invention is free, quick and convenient to operate; the situation that in the operation, the height of the operation bed needs to be adjusted, so that the heightof a operation tray is repeatedly adjusted can also be avoided; the operation tray can be lifted along with the operation bed; and besides, the leakage liquid collecting device also does not influencean operation doctor and the placing of various equipment, the labor intensity of circulating nurses is alleviated, time is saved, and the working efficiency of the circulating nurses is improved.

The invention discloses a disposable overflow resisting surgery bedspread used in a uteroscope surgery. The disposable overflow resisting surgery bedspread is characterized by comprising a high-waist trousers body allowing a patient to wear, formed by a water-repellent front piece and a water-repellent rear piece, wherein an operating opening allowing surgery instruments to enter and exit is formed in a position corresponding to the perineum part of the lithotomy position human body, in the front piece of the trousers body; an overflow opening is formed in a position corresponding to the sacrococcygeal part of the lithotomy position human body, at the rear piece of the trousers body; and a drainage bag marked with graduation is connected to the overflow opening. The disposable overflow resisting surgery bedspread disclosed by the invention has the advantages that an irrigating solution discharged in the uteroscope surgery process can be collected, so that medical personnel can accurately judge whether the solution outlet capacity of the irrigating solution is normal or not, and the generation of the situation that the solution outlet capacity is wrongly estimated, and the patient suffers from complications is avoided; and the irrigating solution discharged in the uteroscope surgery process can be collected, so that the situation that the irrigating solution overflows to an surgery room is effectively avoided, sterile construction of the surgery room is facilitated, and the hospital infection opportunity of the patient subjected to the surgery is reduced.

The invention provides a turnover flushing bed for lithotomy position examination. The front end of a bed frame of the turnover flushing bed is hinged with a bed body capable of turning over in sitting and lying positions; the bed body consists of a backrest plate and a pair of inverted L-shaped leg supports which can be rotatably opened and closed; wherein when the bed body is in a sitting position, the backrest plate is vertically arranged in a backward inclined manner, and the two leg supports extend forwards from the lower part of the backrest plate and form a backrest seat with a seat surface separated left and right with the backrest plate; and when the bed body is turned backwards to a lying position, the backrest plate is horizontally supported above the whole bed frame, and the two leg supports tilt upwards to form a lithotomy position examination bed. According to the flushing bed for lithotomy position examination, the sitting and lying position overturning type design is adopted, so that a medical staff can position a patient when the patient sits, the patient is overturned to the lying position along with the bed body after positioning is completed, and then the lithotomy position of the patient can be set; therefore, the bed is very convenient and safe for old, weak and disabled patients who are difficult to position in cooperation with getting on and out of the bed and autonomous movement.

The invention discloses an operating bed capable of being adjusted from a horizontal position to a lithotomy position. The operating bed comprises a base, a supporting column, a head bed board, a waist bed board, thigh part bed boards, crus part bed boards, an adjusting mechanism, a turbine screw elevator and a stepping motor; the turbine screw elevator, a spherical universal joint and double-section telescopic universal joints jointly act on the crus part bed boards, then a single-section universal joint is connected with the second thigh part bed board, the distance between the second thighpart bed board and the first thigh part bed board is automatically adjusted through the stretch and contraction of a gas spring, the horizontal position can be automatically switched into the lithotomy position, a leg frame is not needed, a thigh part leg plate belt and a crus part leg plate belt are designed into a concave type cambered surface structure, which facilitates the fixation of the body position of a patient and improves the comfortable sensation of the patient, so that the body position placement of the patient for resection of transabdominal perineal combined with the rectal cancer and putting of sacculus in utero for hemostasis after gynecological caesarean section is very convenient, the work efficiency is high, and the pain and medical expense of the patient are reduced.

The invention discloses a lithotomy position and body position conversion operating bed which comprises a third bed body, and sliding rails are fixedly connected to the two sides of the third bed body through supports. When the lithotomy position needs to be changed, the first leg supporting column is inserted into the first sliding block, the height suitable for a patient is selected to be fixed, after the left side and the right side are provided with devices, the pressure sensor works, and under the normal condition, if the upper edge of the hip of the patient is still located at the joint of the third bed body and the fourth bed body, the pressure sensor cannot sense the pressure effect, and the alarm cannot give an alarm; and if the pressure sensor senses the pressure action of the buttocks, the cushion gives an alarm, the flash lamp flashes and the alarm whistles, so that an operator is prompted, and the position of the patient is adjusted, so that the buttocks of the patient do not apply pressure to the pressure sensor at all; the two lower limbs of a patient are placed on the corresponding leg supports on the left side and the right side respectively, the lithotomy position and body position conversion process is completed, then the fourth bed body is separated from the third bed body, and the corresponding body position can be obtained.

The invention relates to the field of medical devices, in particular an electronic endoscope implantation device, comprising an outer sheath, a pellet electronic endoscope and a push rod, the tail part of the pellet electronic endoscope is connected with a guide wire, the outer sheath is made of flexible materials, the interior thereof is provided with at least one channel which is arranged along the length direction, the guide wire and the push rod are arranged in the channel, and the head part of the push rod is contacted with the tail part of the pellet electronic endoscope. The electronic endoscope implantation device adopts the flexible outer sheath to implant the pellet electronic endoscope in a patient, then the pellet electronic endoscope is detached from the head part of the outer sheath for free movement in the human body under the pushing impetus of the push rod, so the operation can be carried out without taking the lithotomy position, and the operation is greatly simplified. In addition, a scale at the tail part of the push rod can clearly display the distance from the pellet electronic endoscope to the head part of the outer sheath, thus obtaining the effective control of the activity of the endoscope.