35 results about "Lithotomy position" patented technology

The utility model belongs to the technical field of medical instruments, and particularly relates to an electric heating leg sleeve for lithotomy position surgery, which comprises a first electric heating leg sleeve and a second electric heating leg sleeve, the bottom end of the first electric heating leg sleeve is connected with a first leg support in a bonding manner, and the bottom end of the second electric heating leg sleeve is connected with a second leg support in a bonding manner; a rotating shaft is fixedly connected between the bottom of the front end of the first leg support and the bottom of the rear end of the second leg support, a support is fixedly connected to the front end of the bottom of the first leg support, a supporting sleeve is fixedly connected to the rear end of the bottom of the second leg support, a plurality of limiting through holes are formed in the support, and an open hole is formed in the bottom of the rear end of the supporting sleeve. According to the leg support, the first leg support with the support and the second leg support with the limiting shaft are additionally arranged, so that the legs can be further positioned and supported in an auxiliary mode, and the leg support is simple, convenient to use and better in use.

The utility model discloses a lithotomy position leg sleeve which comprises a leg sleeve body, a foot sleeve body and an abdomen covering towel, one end of the leg sleeve body is connected with the foot sleeve body, the other end of the leg sleeve body is connected with the abdomen covering towel, a leg support opening is formed in the leg sleeve body, and a connecting piece is arranged on the abdomen covering towel. According to the utility model, the problem of quickly building a sterile area required by the lithotomy position operation is solved, the condition that medical staff cannot conveniently observe and operate feet of a patient in the traditional lithotomy position operation is improved, the operation safety and time efficiency are guaranteed, and the working intensity of the medical staff is effectively reduced.

The auxiliary device comprises a base, an examination assembly is arranged on the upper side of the base and comprises an adjusting bed assembly, the adjusting bed assembly is installed on the base and used for providing support for a patient, the adjusting bed assembly comprises a bed board fixedly connected with the upper side of the base, the left side of the bed board is rotationally connected with a rotating plate, and the rotating plate is arranged on the left side of the rotating plate. A first air cylinder assembly used for adjusting the angle of the rotating plate is arranged on the left side of the base. According to the auxiliary device for the anorectal examination bed, when a lithotomy position needs to be adopted to examine a patient, the patient lies on the bed plate and the rotating plate, a first hand wheel is rotated, the first hand wheel adjusts the distance between the two sets of lighting pieces, the movable frame and the supporting frames through a two-way screw rod, and after the two sets of supporting frames are located at the proper distance, the patient can sit on the bed plate and the rotating plate. The two legs of the patient are unfolded and are respectively erected on the two groups of supporting frames, so that the medical personnel can conveniently provide supporting parts for the two legs of the patients with different body types.

The utility model discloses a knee joint restraining device for an operative position frame. The knee joint restraining device comprises a bracket, a supporting assembly and an adjusting assembly. The bracket is of an L-shaped structure and used for supporting the knee joint from the position below the knee joint of a patient. Limiting plates are hinged to the two sides of the two right-angle side parts of the bracket respectively, the upper portion and the lower portion of the knee joint are fixed through the clamping handle type limiting plates respectively, the fixing position and the contact area of fixing component limbs are enlarged, and therefore the knee joint of a patient can be completely fixed and cannot move. The supporting assembly is provided with two mounting parts used for fixing the brackets, the two mounting parts are symmetrically arranged relative to the vertical middle line of the operating bed, and the knees of the patient are restrained by the two brackets so that the two legs of the patient can be unfolded to achieve the lithotomy position; the mounting parts are movably connected relative to the operating bed, and the adjusting assembly is arranged between the two mounting parts and used for adjusting the opening angle between the two brackets, so that the opening angle of the lithotomy position of a patient can be quickly adjusted.

1. Name of the designed product: Air mattress for lithotomy position (gynecological disease). 2. Use of the designed product: To maintain the lithotomy position during gynecological examination and operation. 3. Design points of the designed product: In shape. 4. Picture or photo best indicating the design points: Fig. 1.

The utility model discloses a lithotomy position operation foot stand which comprises a bottom plate and a supporting assembly arranged on the bottom plate, the supporting assembly comprises a threaded column, a lifting plate, a rotating plate and a limiting rod, the threaded column is vertically and rotatably connected to the bottom plate, the lifting plate is in threaded connection with the threaded column, the rotating plate is rotatably connected to the upper portion of the lifting plate, and the limiting rod is arranged on the rotating plate. The limiting rod is vertically connected to the bottom plate and penetrates through the lifting plate. By rotating the threaded column, the rotating threaded column can utilize threaded connection with the lifting plate, and meanwhile, due to the limiting effect of the limiting rod, the lifting plate is prevented from synchronously rotating along with the threaded column, so that the lifting plate can move upwards or downwards on the threaded column, height adjustment of the lifting plate is achieved, and the lifting plate can be adjusted to the lowest position; the adjustable range is larger, and the adjusting precision is higher.

The utility model relates to the technical field of medical first-aid equipment, in particular to a lithotomy position support of a first-aid stretcher, which is used for providing a stable and comfortable lithotomy position treatment position for a patient in an emergency medical treatment process, and solves the technical problem that the lithotomy position support suitable for the first-aid stretcher is lacked in the prior art. The bracket is connected to one side of the wheel stretcher; the support body comprises a first supporting inclined panel, a second supporting inclined panel and a foot supporting position which are connected in sequence. The adjusting mechanism is used for adjusting the first supporting inclined panel and the second supporting inclined panel to form an included angle; and the fixing mechanism is used for adjusting the first supporting inclined panel and the second supporting inclined panel to form an included angle and keeping the included angle in a fixed posture which is a lithotomy position changing posture.

The utility model discloses a medical lithotomy position adjustable shoulder rest anesthesia screen which comprises guide rails arranged on the two sides of an operating table and installation blocks arranged on the two sides of the operating table in a sliding mode. A vertical rod is fixedly connected to the upper portion of the mounting block, and sliding grooves are formed in the front side and the rear side of the vertical rod correspondingly. The side part of the vertical rod is in sliding connection with a moving block; an adjusting mechanism is arranged on the inner side of the moving block, and a shoulder support is connected to the adjusting mechanism; a moving rod is slidably connected to the upper end of the vertical rod, transverse pipes are arranged on the inner side of the moving rod, and a butt joint mechanism is arranged between the transverse pipes on the two sides; the outer side of the transverse pipe is connected with an extension mechanism; second threaded through holes are formed in the outer sides of the upper ends of the vertical rods, and second bolts are arranged in the second threaded through holes. According to the utility model, all parts can be flexibly adjusted, so that not only can various operating tables be adapted, but also effective support can be provided for surgical drapes, and a patient can be fixed by virtue of double shoulder rests to ensure smooth operation.

The utility model discloses a lithotomy position leg guard belt and relates to the technical field of medical supplies, the lithotomy position leg guard belt comprises a leg guard main body part, an upper leg binding belt and a lower leg binding belt, the upper leg binding belt and the lower leg binding belt are integrally arranged on the upper portion and the lower portion of the leg guard main body part, an inner bag cavity is formed in the leg guard main body part, and a warm-keeping cotton cushion is placed in the inner bag cavity; a zipper used for opening and closing the inner bag cavity is arranged on the edge of the front face of the leg guard body part, and the front face of the leg guard body part is detachably connected with a flexible supporting strip through a buckle piece. The leg guard body part is made of cotton yarn materials with good ventilation performance, so that the leg guard body part is ventilated and cool when used in summer, the flexible supporting strips are matched, the structural stability of the leg guard body part can be improved, wrinkles are not prone to occurring, meanwhile, the zipper is arranged on the edge of the front face of the leg guard body part, the warm-keeping cotton cushion is taken out in summer after the zipper is opened, the warm-keeping cotton cushion is put in winter, and the leg guard is warm in winter and cool in summer; and the comfort of the leg guard belt in the use process is effectively improved.

The utility model belongs to the technical field of medical instruments, and particularly relates to an anorectal operation bed which comprises a movable base and further comprises a main supporting plate and a main supporting plate. A leaning plate; a first servo motor; a connecting plate; a second servo motor; the auxiliary supporting plate is rotationally connected to the end, away from the main supporting plate, of the connecting plate; the third servo motor is fixed to the connecting plate and used for driving the auxiliary supporting plate to turn over. The two leg supporting plates are symmetrically connected to the auxiliary supporting plate, and a supporting groove is machined in the top face of the auxiliary supporting plate; the adjusting mechanism is used for adjusting the height of the leg supporting plate; the inclination angles of the leaning plate, the connecting plate and the auxiliary supporting plate can be adjusted, the leg supporting plate is used for supporting the crus part of a patient, the height of the leg supporting plate is adjustable, the leg supporting plate can be used in a knee bending side-lying position, a lithotomy position or a prone position, different operation requirements are met, and the application range is wide.

This utility model relates to the field of medical device technology and provides an examination bed, comprising: a main body; a bed board foldably disposed at the head end of the main body, the surface of the bed board having clearance holes; a scanning cup disposed on the main body and located below the bed board, the opening of the scanning cup being directly opposite the clearance holes; and two foot supports spaced apart at the tail end of the main body; or, one foot support on each of two parallel sides of the main body perpendicular to the bed board; when using a prone position for examination, the surface of the bed board is parallel to the top surface of the main body; when using a lithotomy position for examination, the bed board is folded upwards and tilted relative to the top surface of the main body. The examination bed provided by this utility model can meet the examination needs of multiple positions with only one examination bed, eliminating the need for departments to equip themselves with different examination beds, reducing the economic burden, avoiding the occupation of excessive clinical space, and improving space utilization and medical resource efficiency.

The invention provides an adjustable lithotomy position bed structure which comprises a support, a bed board is arranged at the upper end of the support, two rotary connecting seats are arranged on the lower side of one section of the bed board, the rotary connecting seats are rotationally connected with horizontal rotary seats capable of horizontally rotating, and horizontal rotation limiting assemblies used for limiting rotation of the horizontal rotary seats are arranged on the horizontal rotary seats. The horizontal rotating seat is rotationally connected with a thigh supporting plate capable of rotating vertically, and the free end of the thigh supporting plate is rotationally connected with a shank supporting plate capable of rotating vertically; a connecting telescopic rod is arranged between the free end of the thigh supporting plate and the lower side of the shank supporting plate, a supporting frame is downwards arranged at the free end of the horizontal rotating seat, and a supporting telescopic rod capable of vertically rotating is rotationally connected between the supporting frame and the shank supporting plate; the shank supporting plate is provided with a bending limiting assembly used for limiting stretching and retracting of the connecting telescopic rod and stretching and retracting of the supporting telescopic rod. The device can be quickly adjusted, locked and positioned, is simple to operate, and contributes to improving the operation efficiency.

The invention discloses a positioning method, system and tool used in movable plateau unicompartmental knee arthroplasty, and the method comprises the following steps: when a patient is in a lithotomy position, vertically and upwards extending the inward 1 / 3 position of a tibial tuberosity of the patient to the upper edge of patella and then extending to the body surface connecting line of anterior superior spine of iliac, and determining the ilioshin line of the patient; determining the inner side edge of the vertex of the tibial spine on the inner side of the patient as an osteotomy starting point; determining that the saw blade direction of osteotomy is parallel to the ilioshin line; the installation position of the thighbone drilling guider is located at the position with the distance of 5.25-7.25 mm from the vertical osteotomy face of the tibia through a quantification method; the rotating position of the femoral prosthesis is limited through geometric constraint, so that the connecting line of the center points of the two preset fixing nails on the femoral prosthesis is perpendicular to the tibia osteotomy surface. Good tibia prosthesis rotation is obtained by accurately guiding tibia vertical osteotomy through the body surface iliotibia line, good liner inner and outer side positions are obtained by quantifying the distance between the thighbone drilling guider and the tibia vertical osteotomy surface, and a good liner movement track can be provided.

The invention discloses a control method and device for an intelligent lithotomy position foot support bracket. The method comprises the steps that under the condition that a first operation instruction is received, a sensing value fed back by a leg support sensor is collected; judging whether the sensing value accords with a preset sensor value range or not; when it is determined that the sensing numerical value conforms to the preset sensor numerical value range, starting prompt information is generated, and the acupoint stimulation modules are controlled to work according to a first preset working mode; recording the working duration of the acupoint stimulation modules, and judging whether the working duration reaches a preset working duration value or not; and generating working mode switching prompt information and controlling the traditional Chinese medicine transdermal drug delivery module to work according to a second preset working mode under the condition that the working duration reaches the preset working duration value. The technical problems that in the prior art, a lithotomy position foot support for an operation is poor in preventive performance on formation of lower limb deep vein thrombosis in the operation and after the operation, and the control intelligent degree is low are solved.

The utility model provides an ultrasonic examination auxiliary treatment bed, which comprises a bed body and a mattress, the mattress is divided into a head area, a body area and a leg area, a headrest is embedded in the head area, and the headrest can be folded upwards along one side far away from the body area; the body area comprises a bearing plate in the middle and side-lying auxiliary plates on the two sides of the bearing plate, and the two side-lying auxiliary plates can be folded upwards along the sides close to the bearing plate. The leg area comprises a turnover plate in the middle and lower limb supporting frames on the two sides of the turnover plate, the turnover plate can be turned over downwards, and the lower limb supporting frames can be lifted upwards; the headrest, the side-lying auxiliary plate and the lower limb supporting frame are all driven by a driving device. The neck of a patient after being lifted is supported by the headrest which can be turned upwards, so that ultrasonic examination on the neck is facilitated; the side-lying auxiliary plates capable of being folded upwards are arranged on the two sides so as to assist the patient to lie on the side instead of lying on the flat side, and the burden of medical staff is reduced; meanwhile, the leg area is provided with the lower limb supporting frame, the patient is helped to adopt the lithotomy position, and detection or treatment is facilitated.

The present invention relates to a hemorrhoidectomy porous fixed retractor (1), which is located in the rectal canal of a patient in the lithotomy position (labour position); located at the 3, 7 and 11 o'clock directions on the clock quadrant; is used during the operation of haemorrhoids formed in the left lateral, right anterior and right posterior haemorrhoidal structures and as cushions formed by soft tissue and veins in the anal canal; prevents the passage of liquid, mucus and stool wastes by closing the direction of stool arrival, and is also used for internal area fixation by eliminating the risk of slipping during surgery by fixing it to the peri anal skin with surgical sutures and surgical needle with holes (4.1, 4.2, 4.3, 4.4) at 3, 6, 9, 12 o'clock directions on the clock quadrant. The retractor (1) ensures that the haemorrhoidal structures located on the haemorrhoidal pads in the anal canal at positions 3, 7 and 11 o'clock (left lateral, right anterior and right posterior) according to the clock quadrant (left lateral, right anterior and right posterior) are not displaced during the surgical procedure, also functions by allowing the internal haemorrhoids and external haemorrhoidal packs to sag into the anal canal through the channels (3.1, 3.2, 3.3), allowing excision of the excess structure and subsequent suturing.

The utility model belongs to the technical field of medical apparatus and instruments, especially relates to a lithotomy position leg support with heating and massage functions to solve the technical problem that there is no way to adapt to the leg structure of different patients, and it comprises a leg support connecting pipe, a leg support expansion connecting pipe, a rotating sleeve pipe, an adjusting handle, a connecting rod, a gas cushion one, a gas cushion two, a positioning clamping rod one, a positioning clamping rod push spring, a positioning clamping groove one, a matching sliding rod, a limiting sleeve pipe, a positioning clamping rod two, a positioning clamping rod push spring two and a positioning clamping groove two, the matching sliding rod is fixedly installed on the leg support expansion connecting pipe, the limiting sleeve pipe is installed on the leg support connecting pipe to limit the sliding of the matching sliding rod, the positioning clamping groove two is arranged on the leg support connecting pipe, there are a plurality of positioning clamping groove two, the leg support connecting pipe and the matching sliding rod slide relative to each other, the distance between the leg support connecting pipe and the leg support expansion connecting pipe changes, and thus it is convenient to adapt to the leg structure of different patients.

The utility model relates to the field of medical equipment planning, in particular to a split-type leg body film for radiotherapy treatment, which comprises a lying plate for radiotherapy positioning, a fixing strip and a film body, the fixing strip and the film body form a radiotherapy mold, two movable support columns are arranged on the edge of the lying plate and are symmetrically arranged relative to the center line of the lying plate, and the fixing strip and the film body are arranged on the lying plate. A long groove for the supporting column to move is formed in the lying plate, the long groove comprises an empty groove extending into the lying plate from the edge of the lying plate and a through groove located in the sliding rail, a thigh support and a shank support are arranged at the end, away from the lying plate, of the supporting column, and leg films are arranged on the thigh support and the shank support. Fixing holes are formed in the two edges of the thigh support and the shank support in the length directions of the thigh support and the shank support, fixing strips matched with the fixing holes for use are arranged on the leg film, and the problem that in the prior art, when a patient needs to receive radiotherapy in the lithotomy position state, a traditional lying plate and a traditional body film for fixing the body of the patient cannot be well fixed is solved; the utility model has good application in hospitals.

The utility model discloses an electric body position pad for surgery, which belongs to the technical field of surgical instruments and comprises a trunk pad, a leg pad and a filling pad, an adjusting component is arranged at the bottom of the trunk pad, an assembling plate and a plurality of columnar air bags are arranged at the bottom of the leg pad, and electric control air valves are arranged at the input ends of the adjusting component and the columnar air bags. The filling pad is located between the trunk pads. Under the action of the adjusting assembly, different numbers of flaky air bags are inflated, the angle of the trunk cushion can be adjusted step by step to turn over a patient, the function of automatically adjusting the patient to a semi-lateral position is achieved, meanwhile, medical staff can turn over the patient to a lateral position from the semi-lateral position, the workload is reduced, and the working efficiency is improved. By arranging the assembling plate and the columnar air bag, the assembling plate can be disassembled and installed at the position of a support of an operating bed in the prior art, after the columnar air bag is inflated, the two ends of the leg pad are jacked up through the columnar air bag to change the shape so as to support the legs of a patient, and lithotomy position placement can be carried out without replacing a gasket.

The invention discloses a bladder lithotomy position leg frame with a deep vein thrombosis prevention function, and relates to the technical field of medical leg frames, the bladder lithotomy position leg frame comprises a leg frame body, through grooves are formed in the two ends of the leg frame body, side plates are fixedly connected to the bottom surfaces of the two ends of the leg frame body, and threaded rods are in threaded connection with the side plates; one end of the threaded rod is fixedly connected with an adjusting head, the other end of the threaded rod is rotationally connected to a sliding block, the top end of the sliding block extends to the top face position of the leg frame body through the through groove, and the top end of the sliding block is fixedly connected with a clamping plate. According to the invention, the structure is reasonable, the angle of the support can be conveniently adjusted through cooperative use of the adjusting assembly and the limiting assembly, blood circulation of legs of a patient is promoted through intermittent inflation pressurization and heat preservation, and then the legs of the patient can be opened through the stretching assembly.

The utility model provides a hip height adjusting device for lithotomy position operation, which comprises a hip height adjusting module, and the hip height adjusting module comprises a first support plate and a second support plate, one end of the first supporting plate is hinged to the second supporting plate, and the second supporting plate is located below the first supporting plate during use; the auxiliary supporting plate is hinged to the other end of the first supporting plate; and the corrugated pipe air bag is arranged between the second supporting plate and the auxiliary supporting plate, and the corrugated pipe air bag can be inflated by an air pump. Surface air cushions are arranged on the first supporting plate and the auxiliary supporting plate. According to the hip height adjusting device for lithotomy position operation, free switching from a prostration position to hip lifting is achieved through one-key adjustment and quick and convenient operation, the matching requirement of a patient is low, the texture is soft, the patient feels comfortable, and the burden of a doctor is relieved. The application fields are wide, such as anorectal operation, gynecologic examination, vaginal superorrhagia operation and the like.

The invention relates to the technical field of body position keeping devices, and discloses a needle biopsy body position keeping device suitable for an activity limited patient. Sliding blocks are fixedly mounted on the two sides of the bottom of the angle plate; the hip pad is fixedly mounted at the top of the angle plate; arc-shaped surfaces are formed at the bottoms of the sliding blocks, are slidably mounted in arc-shaped sliding grooves formed in the two sides of the hip plate and can slide along the arc-shaped sliding grooves. According to the needle biopsy body position keeping device suitable for the activity-limited patient, puncture operation can be directly carried out on a common sickbed, a special lithotomy position examination bed is not needed, equipment dependence and patient moving difficulty are reduced, operation efficiency and clinical universality are remarkably improved, discomfort and anxiety caused by body position change are reduced, and the device is suitable for popularization and application. Meanwhile, the preoperative preparation time is shortened, and the burden of medical staff is relieved.

A self-retaining surgical retractor assembly for use with a patient in a lithotomy position on a surgical table; the retractor assembly comprising a base plate positioned underneath the buttocks of a patient and base plate is held between the patient and a surface of the operating table or examination bed supporting the patient such that the retractor assembly is self-holding; self-stabilizing, and is able to maintain a fixed position relative to patient during use in an examination position while not being attached to the surgical table.

The utility model belongs to the technical field of urinary nursing, and particularly relates to a flushing device which comprises a base, a lying plate is fixedly arranged on the top face of the base, a through groove is formed in the position, corresponding to the lower portion of a waist and hip placing section arranged on the lying plate, of the base, a flow guide seat is fixedly arranged in the through groove, and a connecting pipe is installed on one side of the bottom end of the flow guide seat in a penetrating mode. The connecting pipe is connected with a waste liquid box, a water pump is arranged on one side of a disinfectant box arranged on one side of the waste liquid box, a hose arranged at one end of the water pump is connected with a movable plate, the movable plate is slidably arranged above the waist and hip placing section, and a spray head and an ultraviolet disinfection lamp are arranged on the bottom face, facing the waist and hip placing section, of the movable plate. The problem that when urethra flushing is carried out on a supine position and a lithotomy position of a patient, waste liquid easily and slowly flows into a gluteal cleft from a urethral orifice along the natural slope of skin, and consequently clothes and a sickbed below the clothes are polluted in a large area is solved.

The invention relates to the field of hemorrhoid operations, particularly discloses a side-lying position operating bed for a hemorrhoid operation, and solves the problems that an existing hemorrhoid operating bed is inconvenient to switch and use in a lithotomy position state or a side-lying position state, and a patient cannot be effectively stabilized in the side-lying position. The bed comprises a base, a middle bed board, a front bed board, a rear bed board, an angle adjusting assembly, a sliding hole, a frame body, a transverse rod, sliding frames, limiting frames, sliding rods and a push rod, a driving assembly is arranged on the base, and the driving assembly is used for driving the sliding frames on the two sides to get close to each other to slide and driving the sliding rods to slide so as to drive the frame body to slide in the sliding hole to move upwards to the position above the middle bed board; a position covering assembly is arranged on the frame body and used for driving the limiting frames on the two sides to get close to each other so as to limit the human body in the side-lying state. The device can be switched to be used in the lithotomy position state or the lateral position state, the stability to a patient is good when the patient is in the lateral position, and the overall universality is good.

This invention discloses a multi-angle perineal self-examination mirror with illumination function, comprising a fixing component, a universal adjustment bracket, and a mirror body; the fixing component is used to fix it to a mounting base; the fixed end of the universal adjustment bracket is fixed to the fixing component; the mirror body is fixed to the free end of the universal adjustment bracket, and the front of the mirror body is provided with a mirror surface and supplementary lights surrounding the mirror surface. This invention facilitates patients to observe their perineum while in the lithotomy position or squatting position.

The invention aims to provide an abdomen pressing device for assisting transvaginal ultrasonography, and relates to the technical field of medical instruments, an arc-shaped guide rail is arranged, a motor drives a gear to rotate, so that a sliding base is controlled to slide along the guide rail, and an abdomen massaging head arranged on the sliding base can reach the side of the abdomen; the abdomen kneading head is rotationally mounted on the electric push rod of the sliding base, so that the rotating angle of the abdomen kneading head can be adjusted, and the abdomen can be pressed in multiple directions; the back pushing assembly and the lifting assembly are arranged on the bed body, so that the abdomen of a patient is contracted or stretched, a vagina ultrasonic probe stretching into the vagina is convenient to explore, a motor drives a cam to rotate to abut against a lifting block of the lifting assembly to ascend or descend, the body position of the patient is slightly changed, and unclear color ultrasound images of uterine accessories are avoided; the arc-shaped groove is formed in the tail of the bed body, and the leg supporting assemblies are installed on the two sides of the groove, so that a patient keeps a lithotomy position, and a vagina ultrasonic probe can stretch into the groove conveniently.

The invention discloses an intelligent lithotomy position support and an operating bed matching device, and the intelligent lithotomy position support comprises a support body and a support rod, the multiple clamping pieces are arranged on one side of the mounting base in a circumferential protruding mode. The two leg supports are arranged on the other side of the mounting base and are rotationally connected with the mounting base oppositely, a sliding rod driving assembly is arranged in the vertical direction, and a telescopic driving assembly is arranged in the horizontal direction; and a controller. The plurality of clamping pieces are arranged on one side of the mounting base, the leg support driven by the sliding rod driving assembly and the telescopic driving assembly is arranged on the other side of the mounting base, the support body can be directly in butt joint with an operating bed in actual use, and a bed board of the operating bed and the mounting base are limited through the clamping pieces; the position of the leg support is controlled through the controller, the installation process of the lithotomy position support is effectively simplified, the lithotomy position support can be conveniently and rapidly disassembled, installed and used by medical staff, and the operation efficiency of the medical staff is improved.

The utility model discloses a multifunctional bedside limb support frame for interventional operation, which comprises a support seat, the support seat comprises a left support seat and a right support seat, the bottom end of the right side of the left support seat is provided with a big-end-down taper hole, the bottom end of the left side of the right support seat is fixedly provided with an extension plate, the extension plate is fixedly provided with a taper block which is matched with the taper hole in an inserted manner, and the taper block is fixedly connected with the left support seat. First compression springs are installed on the inner side and the outer side of the conical block, first insertion holes are formed in the inner end and the outer end of the conical hole, insertion rods matched with the first insertion holes in an inserted mode are inserted into the inner side and the outer side of the conical block, second insertion holes communicated with the first insertion holes are formed in the inner end and the outer end of the left support, and push rods are inserted into the two second insertion holes; second compression springs are mounted on the inner side and the outer side of the left support; the supporting seat is ingenious in structural design, the supporting seat can be divided into two parts to be used for supporting a left arm and a right arm respectively in an interventional operation, the two parts can be combined together to be used for supporting a leg in a lithotomy position of fallopian tube recanalization together with a leg support, and the supporting seat is worthy of popularization and application.

The application provides a personalized adjustable osteotomy nail placement guide, belonging to the technical field of medical devices. The personalized adjustable osteotomy nail placement guide comprises a positioning plate composed of a fixed stand, a conformal plate, a threaded hole A, a first scale, a butt joint hole A, and a fixed hole A. The combination of the reference positioning of the conformal plate, the angle adjustment of the first scale, and multiple fixed holes and locking bolts ensures the stability and accuracy of the guide during the operation. These designs enable surgeons to accurately control the position of osteotomy and nail placement during surgery, reducing human error and significantly improving the success rate of surgery and the recovery effect of patients. By using a guide with multiple scales and adjustment components, doctors can accurately adjust the position and angle of osteotomy according to the specific anatomical structure of the patient. This improves the accuracy of the operation, reduces the risk of surgery, helps patients recover after surgery, and reduces complications caused by surgical errors.