CN203328986U - Medical fixing support for leg surgeries - Google Patents

Abstract

The utility mode discloses a medical fixing support for leg surgeries. The medical fixing support for the leg surgeries is composed of a bedrail fixing clamp, an L-type connecting round rod, a sliding square guide rod, an angle adjusting connecting pillar, a foot holder and a plurality of handle adjusting screws. An upper clamping groove of the bedrail fixing clamp is clamped on a bedrail, a lower clamping groove of the bedrail fixing clamp is clamed on the short rod of the L-type connecting round rod, and all the fixation is carried out through the handle adjusting screws; one end of the sliding square guide rod is clamped on the perpendicular long rod of the L-type connecting round rod; the lower end of the angle adjusting connecting pillar is clamped on the middle portion of the sliding square guide rod, the upper end of the angle adjusting connecting pillar is a hollow cylindrical barrel, a cylinder is inserted into the cylindrical barrel, a perpendicular clamping groove is formed in the top end of the cylinder, a circular flat geneva wheel is fixed through a foot holder supporting frame in a downward mode, the circular flat geneva wheel is inserted into the perpendicular clamping groove in the cylinder in a matched mode, and the fixation of all the connection is carried out through the handle adjusting screws; the holding surface of the foot holder is of a dual-layer overlapped open-close structure, and the foot holder is fixed on the supporting frame through the handle adjusting screws and fixing screws. The medical fixing support for the leg surgeries is convenient to use, and capable of maintaining the stability of the leg position of a patient in surgery, improving the surgical quality, reducing the working intensity of doctor assistants, and improving the comfortableness of the patient in surgery.

Description

A kind of medical leg surgical fixing holder

Affiliated technical field

This utility model relates to medical operating auxiliary appliance apparatus technical field, relates to specifically a kind of medical leg surgical fixing holder.

Background technology

At present, clinical medicine treatment peripheral nerve defection often adopts the nerve autograft method, and to cut sural nerve, to do autotransplantation more.And sural nerve trend is to send from Ren Ti popliteal nest, along the outside after shank through the outside, arrival instep, external malleolus rear, so require to cut sural nerve when patient's horizontal position attitude; Traditional operation method be the patient flat sleeping after, the requirement shank is raised, this just need a doctor assistant by patient's lower limb to certain altitude inward turning, facilitate another doctor operation technique, the doctor cuts in whole process and wants the patient to keep that this posture is constant could facilitate operation technique always in operation.Generally cut a side sural nerve and need about 30 minutes, as needs cut the relatively stable posture of lifting lower limb of bilateral calf, cause the feldsher to consume very large muscle power and energy, particularly due to the consumption along with feldsher's muscle power and energy, can make patient's shank rock, cause operation position unstable, may bring certain unstable factor to operation, also can extend operating time, increase patient's blood loss and anesthetics using dosage simultaneously.Also do not have up to now a kind of more suitable surgery assistor prodigiosin enough to address these problems, so adopt traditional operation method to carry out this class operation always.Therefore, research and develop a kind of convenient and practical, keep in corrective surgery the shank position stable, improve the operation quality, alleviate feldsher's working strength, the surgical fixing holder that improves the comfort level of corrective surgery is the task that the current urgent need in this area completes.

Summary of the invention

The purpose of this utility model be to provide a kind of easy to use, can keep in corrective surgery the shank position stable, improve the operation quality, alleviate feldsher's working strength, improve the medical leg surgical fixing holder of the comfort level of corrective surgery.

In order to achieve the above object, this utility model adopts the technical scheme of following structure, a kind of medical leg surgical fixing holder: by the bedside rails fixed card, L-type connects round bar, the side's of slip guide rod, the angular adjustment joint pin, the foot holder, a plurality of handle set screw and fixed screw form, its characteristics are: the horizontal draw-in groove below the bedside rails fixed card is stuck on the quarter butt of L-type connection round bar, and vertically be fixed in the operation table side by the double-handle set screw on fixed card, above the bedside rails fixed card, vertical draw-in groove of upward opening and following horizontal draw-in groove are 180 degree directions, vertically the one side of draw-in groove is with paired fixed screw, guide rod one end in the side's of slip, with draw-in groove, is stuck on the stock of L-type connection round bar, and is fixed by single handle set screw, the cylindrical draw-in groove of angular adjustment joint pin lower end is stuck in guide rod middle part, slip side, by single handle set screw, fixed, angular adjustment joint pin upper end is hollow cylinder, inserts a cylinder in cylinder, and fixed by single handle set screw, have a vertical clamping slot on the cylinder top, fix a flat sheave of circle on bracing frame below the foot holder downwards, in vertical clamping slot on circular flat sheave cooperation insertion angular adjustment joint pin on cylinder, by single handle set screw, fix, the support of foot holder is that double-layer heavy is run box-like structure jointly, by single handle set screw and fixed screw, is fixed on bracing frame.

Operation principle of the present utility model is: by bedside rails fixed card, the side's of slip guide rod L-type connection round bar and double-handle set screw, formed with bedside rails and be connected and fixture, the distance that paired fixed screw on the vertical draw-in groove of operation bedside rails fixed card can be regulated integral support, control the double-handle set screw and can make L-type connect its gradient of round bar scalable and height; L-type connects round bar, the side's of slip guide rod coordinates single handle set screw to form supporting structure, and single handle set screw of controlling slip side's guide rod one end can be regulated height and position and the angle of inclination of slip side's guide rod; Angular adjustment joint pin on the side's of slip guide rod is by rotating cylinder and the swingable flat sheave connecting pin of circle holder bracing frame, control single handle set screw on cylinder and can make the axial 360 ° of rotations in the angular adjustment joint pin of foot holder bracing frame, single handle set screw of controlling on circular flat sheave home position can make foot holder bracing frame realize the swing of 30 °-60 °, thereby turn over or turn up in the inward turning of adjusting foot holder or outward turning and foot holder, the angular adjustment joint pin is regulated by a single handle set screw in the position of slip side's guide rod and is fixing; And the height of foot holder is connected the determining positions on the vertical stock of round bar in L-type by slip side's guide rod.

During use, according to the fixed position of the selected bedside rails fixed card of limbs length; After the each several part rod member is connected and operation table fix; Be connected and fixed successively L-type and connect round bar, the side's of slip guide rod, angular adjustment joint pin and foot holder, tighten fixing by the set screw on all parts and rod member.Patient's foot is fixed in the foot holder with aseptic binder with aseptic cotton pad parcel is rear, according to the width adjusting foot holder width of patient's foot; According to the status requirement of operation, the angle of in the inward turning of adjusting foot holder or outward turning reach, turning over or turning up, guarantee that operating limb inward turning scope is enough large; Regulate height that adjustable joint is fixed on vertical pole and regulate the height of limb lifting.When needs cut the bilateral sural nerve, only slip side's guide rod need be moved to correct position on L-type connection round bar and get final product.Not only can prevent that with aseptic cotton pad parcel foot the generation of pressure ulcer from also can make limbs and metal isolated, prevent from using in art using high frequency electric knife to cause electric burn.Apply this utility model in clinic trial, an operative doctor gets final product the work that cuts of complete independently sural nerve.This support bracket fastened part is the metal quality, meets the high pressure steam sterilization requirement, can be used in aseptic operation.

This utility model is easy to use, its height and the inward turning number of degrees easy to adjust, can meet by simple movement the requirement that cuts the bilateral nerve, can keep shank position in corrective surgery to stablize, improve the operation quality, alleviate feldsher's working strength, improve the comfort level of corrective surgery, reached goal of the invention.

The accompanying drawing explanation

Fig. 1 is schematic perspective view of the present utility model

The specific embodiment

Below in conjunction with accompanying drawing in detail this utility model is described in detail, Fig. 1 has shown structural principle of the present utility model, a kind of medical leg surgical fixing holder: by bedside rails fixed card 1, L-type connects round bar 3, the side's of slip guide rod 5, angular adjustment joint pin 7, foot holder 13, a plurality of handle set screw and fixed screw form, horizontal draw-in groove below bedside rails fixed card 1 is stuck on the horizontal quarter butt of L-type connection round bar 3, and vertically fixing by the double-handle set screw 4 on bedside rails fixed card 1, above bedside rails fixed card 1, vertical draw-in groove of upward opening and following horizontal draw-in groove are 180 degree directions, vertically the one side of draw-in groove is with paired fixed screw 2, guide rod 5 one ends in the side's of slip, with draw-in groove, are stuck on the vertical stock of L-type connection round bar 3, and fixing by single handle set screw 6, the cylindrical draw-in groove of angular adjustment joint pin 7 lower ends is stuck in slip side's guide rod 5 middle parts, fixing by single handle set screw 8, angular adjustment joint pin 7 upper ends are hollow cylinder, insert a cylinder 9 in cylinder, and fixing by single handle set screw 10, have a vertical clamping slot on cylinder 9 tops, fix a flat sheave 11 of circle downwards on bracing frame below foot holder 13, in vertical clamping slot on circular flat sheave 11 cooperation insertion angular adjustment joint pins 7 on cylinder 9, fixing by single handle set screw 12, the support of foot holder 13 is that double-layer heavy is run box-like structure jointly, by single handle set screw 14 and fixed screw 15, is fixed on the bracing frame of foot holder 13.

Claims (1)

1. a medical leg surgical fixing holder: by bedside rails fixed card, L-type, connect round bar, the side's of slip guide rod, angular adjustment joint pin, foot holder, a plurality of handle set screw and fixed screw form, it is characterized in that: the horizontal draw-in groove below the bedside rails fixed card is stuck on the quarter butt of L-type connection round bar, and vertically be fixed in the operation table side by the double-handle set screw on fixed card, above the bedside rails fixed card, vertical draw-in groove of upward opening and following horizontal draw-in groove are 180 degree directions, and vertically the one side of draw-in groove is with paired fixed screw; Guide rod one end in the side's of slip, with draw-in groove, is stuck on the vertical stock of L-type connection round bar, and is fixed by single handle set screw; The cylindrical draw-in groove of angular adjustment joint pin lower end is stuck in guide rod middle part, slip side, by single handle set screw, fixed, angular adjustment joint pin upper end is hollow cylinder, inserts a cylinder in cylinder, and fixed by single handle set screw, have a vertical clamping slot on the cylinder top; Fix a flat sheave of circle on bracing frame below the foot holder downwards, in vertical clamping slot on circular flat sheave cooperation insertion angular adjustment joint pin on cylinder, by single handle set screw, fix, the support of foot holder is that double-layer heavy is run box-like structure jointly, by single handle set screw and fixed screw, is fixed on bracing frame.

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