CN201624936U

CN201624936U - Leg rest

Info

Publication number: CN201624936U
Application number: CN2010201266387U
Authority: CN
Inventors: 龙红
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-02
Filing date: 2010-03-02
Publication date: 2010-11-10
Anticipated expiration: 2020-03-02

Abstract

The utility model provides a leg rest with high stability. The utility model adopts the following technical scheme that the leg rest comprises a leg support, an upper fixing base, a lower fixing base and a support rod connected with the upper fixing base and the lower fixing base, wherein the support rod is connected with the leg support through the upper fixing base, and is connected to a guide rail on the side edge of an operation bed through the lower fixing base. The leg rest is characterized in that an upper location hole is formed on the upper surface of the lower fixing base; a lower location hole is formed on the lower surface of the lower fixing base; a side location hole is formed on the outer side surface; concave grooves are uniformly distributed around the upper location hole; the support rod is inverted L-shaped and includes a vertical section and a transverse section; pin holes disposed in the vertical direction are formed on the vertical section; the support rod is inserted in the upper location hole and the lower location hole; and the elevation of the support rod can be adjusted by the pins. The leg rest has the advantages of simple structure, convenient manufacture, and can ensure the stable fixation at different angles at the same time and greatly improve the operation convenience. The leg rest can be widely used for fixing legs during examination and operation of patients in vesical calculus position in medical institutions at all levels.

Description

The lower limb frame

Technical field

This utility model relates to a kind of medical apparatus and instruments, specifically, relates to a kind of novel lower limb frame.

Background technology

Existing Operation foot rest mostly is the operation table accessory kit, comprise lower limb holder, support bar and holder, fixing between support bar and the holder by the gim peg extruding, in its use, there is following defective: 1, because firm banking is too short, because of receipts and downward effect in the lower limb cause the rotation of lower limb frame, turn over down very much, influence operation technique in the use; 2, the height of lower limb frame and angle are brought discomfort to the patient on the one hand for fixing nonadjustable, also bring very big inconvenience to operator on the other hand.

Summary of the invention

This utility model provides a kind of steadiness higher lower limb frame at the defective that exists in the prior art.

For solving the problems of the technologies described above, this utility model is achieved by the following technical solutions:

A kind of lower limb frame, comprise the lower limb holder, upper and lower holder and the support bar that connects described upper and lower holder, described support bar connects described lower limb holder by upper fixed seat, be connected on the operation table side guide rail by lower fixed seat, it is characterized in that: described lower fixed seat upper surface is provided with locating hole, and lower surface is provided with down locating hole, lateral surface is provided with the side locating hole, the described peripheral uniform spill slotted eye of going up locating hole; It is L shaped that described support bar becomes, and comprises vertical part and transverse part, and described vertical part is provided with the pin-and-hole that is arranged above and below; Described support bar inserts in the described upper and lower locating hole, by the latch adjustment up and down highly.

Further, this utility model also has following technical characterictic: the distance between the described upper and lower locating hole is 100-200mm.

Further, this utility model also has following technical characterictic: also comprise fixed handle, this time fixed handle is threaded in the described side locating hole, and its end withstands on the described guide rail side.

Further, this utility model also has following technical characterictic: described upper fixed seat comprises a clip slot, and described support bar transverse part is sandwiched in the described clip slot, and described holder is provided with the last fixed handle of scalable clip slot elasticity.

Compared with prior art, advantage of the present utility model and good effect are as follows:

1, this utility model support bar is fixed by upper and lower locating hole, can reduce to greatest extent under the support bar and turn over, in addition, in order further to improve steadiness, peripheral uniform spill slotted eye at last locating hole is limited in latch in the groove, can effectively avoid support bar to rotate.

2, about the design of upper fixed seat makes the lower limb holder freely to adjust and spin upside down angle, satisfy the needs of different operations, make things convenient for operation technique.

This utility model is simple in structure, and is easy to process, and the shank that can be widely used in medical institutions at different levels needs the patient to be in having a medical check-up of vesical calculus position and the operative process is fixed.

Description of drawings

Fig. 1 is this utility model lower limb shelf structure sketch map;

Among the figure, 1, the lower limb holder; 2, upper fixed seat; 21, clip slot; 22, slotted eye; 3, support bar; 31, pin-and-hole; 32, vertical part; 33, transverse part; 4, go up fixed handle; 5, latch; 6, lower fixed seat; 61, draw-in groove; 62, spill slotted eye; 7, guide rail; 8, operation table.

The specific embodiment

Below in conjunction with accompanying drawing this utility model is described in further detail.

Referring to Fig. 1, this utility model lower limb frame comprises lower limb holder 1, upper fixed seat 2, lower fixed seat 6, and

support bar

3,3 one-tenth of described support bars are L shaped, comprise vertical part 32 and transverse part 33, and described vertical part 32 is provided with the pin-and-hole 31 that is arranged above and below; Transverse part 33 is connected with lower limb holder 1 by upper fixed seat 2, and vertical part 32 is connected with operation table 8 side guide rails 7 by lower fixed seat 6.

Lower fixed seat 6 comprises upper surface, lower surface and side, and the upper surface bottom is extended with draw-in groove 61, has locating hole on the surface, the intensive uniform spill slotted eye 62 of last locating hole periphery, similar gear type; Lower fixed seat 6 lower surfaces have down locating hole, and upper and lower locating hole can firmly fix support bar, and the distance between the upper and lower locating hole of present embodiment is 100-200mm, can prevent that support bar from turning over phenomenon under producing; Lower fixed seat 6 sides have the side locating hole, following fixed handle 9 is threaded in the described side locating hole, its end withstands on the described guide rail side, herein owing to the reason of figure angle, upper and lower locating hole pusher side locating hole does not mark in the drawings, but those skilled in the art can understand its structure fully in conjunction with figure and explanatory note.

Upper fixed seat 2 is block, has clamping slot 21, and this clamping slot extends to upper fixed seat 2 sides by a slotted eye 22, and support bar 3 transverse parts 33 are inserted in the clamping slot 21, regulates degree of tightness by last fixed handle 4, and last fixed handle 4 is threaded in upper fixed seat 2 bottoms.

During use, by following fixed handle 9 lower fixed seat 6 is fixed on operating-table guide rail 7 corresponding positions earlier, again support bar 3 is inserted in the last lower fixed hole of lower fixed seat 6, according to needs of patients decision lower limb frame height, be about to latch 5 and insert corresponding pin-and-hole 31, the two ends of latch 5 fall into the spill slotted eye 62 of lower fixed seat 6 upper surfaces, can prevent that support bar 3 from rotating, and so just finished the fixing of lower fixed seat 6.

Upper fixed seat 2 is fixedly the time, can reach left and right sides angle up and down according to patient's comfort level adjustment, the adjustment of last lower angle can be by realizing around support bar 3 transverse parts 33 rotation upper fixed seats 2, the adjustment of left and right sides angle can realize by move left and right upper fixed seat 2, after adjusting angle, will go up fixed handle 4 and screw in fixing getting final product in the upper fixed seat.

The above, it only is preferred embodiment of the present utility model, be not to be the restriction of this utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.

Claims

1. a lower limb frame comprises the lower limb holder, upper and lower holder and the support bar that connects described upper and lower holder, and described support bar connects described lower limb holder by upper fixed seat, is connected on the operation table side guide rail by lower fixed seat, it is characterized in that:

Described lower fixed seat upper surface is provided with locating hole, and lower surface is provided with down locating hole, and lateral surface is provided with the side locating hole, the described peripheral uniform spill slotted eye of going up locating hole;

It is L shaped that described support bar becomes, and comprises vertical part and transverse part, and described vertical part is provided with the pin-and-hole that is arranged above and below;

Described support bar inserts in the described upper and lower locating hole, by the latch adjustment up and down highly.

2. lower limb frame according to claim 1 is characterized in that: the distance between the described upper and lower locating hole is 100-200mm.

3. lower limb frame according to claim 1 is characterized in that: also comprise fixed handle, this time fixed handle is threaded in the described side locating hole, and its end withstands on the described guide rail side.

4. lower limb frame according to claim 1 is characterized in that: described upper fixed seat comprises a clip slot, and described support bar transverse part is sandwiched in the described clip slot, and described holder is provided with the last fixed handle of scalable clip slot elasticity.