CN204863835U - limb fixation frame - Google Patents

Abstract

The utility model discloses a limb fixing frame, include: the limb fixing block comprises a base, a first connecting rod, a second connecting rod and a third connecting rod, wherein the first connecting rod is vertically arranged on the base, the second connecting rod is telescopically connected onto the first connecting rod, the third connecting rod is transversely connected onto the second connecting rod, and a limb fixing block can be slidably arranged on the third connecting rod. Thereby the height of limbs fixed block can be adjusted through the height of adjusting the second connecting rod, through adjusting the position of limbs fixed block on the third connecting rod, can transversely adjust the limbs fixed block, can't raise the technical problem that patient's limbs are nimble, remove and fix when having solved among the prior art orthopedic operation and disinfecting to the patient, has reached and has carried out the function of nimble regulation to patient's limbs, makes orthopedic operation's disinfection work more thoroughly and light.

Description

limb fixation frame

technical field

The utility model relates to the field of medical equipment, in particular to a limb fixing frame.

Background technique

During orthopedic surgery in a hospital, the skin of the patient's surgical site needs to be disinfected, and the patient's limbs need to be raised or moved during disinfection, so that the surfaces of the limbs in all directions can be completely disinfected. Under normal circumstances, because the patient is under anesthesia, it is impossible to cooperate with the medical staff to raise the limbs or move them to other methods, so that the disinfection work cannot be carried out thoroughly. In the prior art, when disinfecting a patient, two methods are used to raise and move the patient's limbs so as to fully disinfect the patient. One is to use bandages to hang the patient's limbs on an ordinary infusion stand. , The limbs are easy to fall suddenly, causing joint dislocation and fracture displacement. Simultaneously because bandage strangles on limb for a long time, is easy to cause limb strangulation. Another method is to directly raise the patient's limbs by multiple medical staff. This method cannot effectively fix the patient's limbs, and it is easy to shake to affect the disinfection effect, and also increases the labor intensity of the medical staff.

Aiming at the technical problem that the patient's limbs cannot be flexibly raised, moved and fixed during orthopedic surgery in the prior art, no effective solution has been proposed yet.

Contents of the invention

The embodiment of the utility model provides a limb fixing frame to at least solve the technical problem in the prior art that the patient's limbs cannot be flexibly raised, moved and fixed during orthopedic surgery.

According to an aspect of an embodiment of the present invention, there is provided a limb fixing frame, comprising: a base; a first connecting rod, wherein the first connecting rod is vertically arranged on the base; a second connecting rod, wherein the second connecting rod The rod is telescopically connected to the first connecting rod; the third connecting rod, wherein the third connecting rod is transversely connected to the second connecting rod; the limb fixing block is slidably arranged on the third connecting rod, wherein the limb There are grooves on the fixed block.

Further, a lifting adjustment device is arranged between the first connecting rod and the second connecting rod, wherein the lifting adjusting device includes: a rotating wheel, and the rotating wheel is arranged on the first connecting rod, wherein a rocker is arranged on one side of the rotating wheel The other side of the arm and the running wheel is provided with a pinion; the rack is provided on the second connecting rod, wherein the rack is meshed with the pinion.

Further, one end of the third connecting rod is hinged on the second connecting rod and can be turned up and down within a range of 90° in the horizontal direction and the vertical direction.

Further, there are two third connecting rods, and the two third connecting rods are symmetrically arranged on the second connecting rod.

Further, a slider is provided on the third connecting rod, and the limb fixing block is hinged on the slider through a connecting shaft.

Further, the groove is in the shape of a semicircle, and a silicone pad is provided on the inner surface of the groove.

Further, universal wheels are provided on the base, wherein there are multiple universal wheels.

Further, brakes are provided on the universal wheels.

Further, a hook is provided at the top of the second connecting rod.

The limb fixing frame of the embodiment of the utility model includes: a base, a first connecting rod, a second connecting rod and a third connecting rod, the first connecting rod is vertically arranged on the base, and the second connecting rod is telescopically connected to the third connecting rod. On one connecting rod, the third connecting rod is transversely connected to the second connecting rod, and the limb fixing block is slidably arranged on the third connecting rod. Therefore, the height of the limb fixing block can be adjusted by adjusting the height of the second connecting rod, and the limb fixing block can be adjusted laterally by adjusting the position of the limb fixing block on the third connecting rod, which solves the problem of disinfection of patients during orthopedic surgery in the prior art. The technical problem of being unable to flexibly raise, move and fix the patient's limbs has achieved the function of flexibly adjusting the patient's limbs, making the disinfection work of orthopedic surgery more thorough and easy.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the utility model and constitute a part of the application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 is a schematic structural view of an optional limb fixing frame according to an embodiment of the present invention;

Fig. 2 is a structural schematic diagram of a runner of a limb fixing frame that is optional according to an embodiment of the present invention;

Fig. 3 is a schematic diagram of the lifting structure of the second connecting rod of an optional limb fixing frame according to an embodiment of the present invention.

Detailed ways

In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the utility model. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

As shown in Figure 1, the limb fixing frame of the embodiment of the utility model includes: a base 1, a first connecting rod 2, a second connecting rod 3, a third connecting rod 4 and a limb fixing block 5; wherein, the first connecting rod 2 is vertically arranged on the base 1; the second connecting rod 3 is telescopically connected to the first connecting rod 2; the third connecting rod 4 is horizontally connected to the second connecting rod 3; the limb fixing block 5 is slidably arranged on On the third connecting rod 4, there is a groove 51 on the limb fixing block 5.

The limb fixing frame of the utility model embodiment comprises: a base 1, a first connecting rod 2, a second connecting rod 3 and a third connecting rod 4, the first connecting rod 2 is vertically arranged on the base 1, and the second connecting rod 3 is telescopically connected to the first connecting rod 2, the third connecting rod 4 is transversely connected to the second connecting rod 3, and the limb fixing block 5 is slidably arranged on the third connecting rod 4. Thereby, the height of the limb fixing block 5 can be adjusted by adjusting the height of the second connecting rod 3, and the limb fixing block 5 can be adjusted laterally by adjusting the position of the limb fixing block 5 on the third connecting rod 4, which solves the problem of orthopedics in the prior art. The technical problem of being unable to flexibly raise, move and fix the patient's limbs during the operation to sterilize the patient has achieved the function of flexibly adjusting the patient's limbs, making the disinfection of orthopedic surgery more thorough and easier.

In order to adjust the height of the limb fixing block 5 through the second connecting rod 3, optionally, a lifting adjustment device is arranged between the first connecting rod 2 and the second connecting rod 3, wherein the lifting adjustment device includes: a runner 6 And the rack 7, the runner 6 is arranged on the first connecting rod 2 and can rotate, as shown in Figure 2, one side of the runner 6 is provided with a rocker arm 61, and the other side of the runner 6 is provided with a pinion 62, By rotating the rocker arm 61, the runner 6 can be driven to rotate and then the pinion 62 to rotate; Therefore, when the pinion gear 62 rotates, the second connecting rod 3 is driven up or down.

The third connecting rod 4 takes up a large space horizontally, and it is easy to hang the medical staff when not in use. In order to store the third connecting rod 4 when not in use, optionally, the third connecting rod 3 is set There is a rotatable type. Specifically, one end of the third connecting rod 4 is hinged on the second connecting rod 2 and can be turned up and down within a range of 90° in the horizontal direction and the vertical direction, so that it can be unfolded when in use and stored when not in use, reducing Small occupation of space.

In order to simultaneously lift the two lower limbs of the patient when disinfecting the patient, optionally, there are two third connecting rods 4, and the two third connecting rods 4 are symmetrically arranged on the second connecting rod 3. A limb fixing block 5 is respectively arranged on the two third connecting rods 3 .

The third connecting rod 4 is provided with a sliding block 8, which can slide laterally along the third connecting rod 4, and the limb fixing block 5 is hinged on the sliding block 8 through the connecting shaft 9 and can rotate in the horizontal direction. The patient's lower limbs are placed in the groove 51 of the limb fixing block 5, and the distance between the two limbs can be adjusted by sliding left and right of the slide block 8, so that the patient's two limbs reach a comfortable distance. Simultaneously, the limb fixing block 5 can rotate in the horizontal direction to facilitate the angle of the groove 51 to adapt to the patient's lower limbs.

In order to make the patient's lower limbs placed in the groove 51 more comfortably, optionally, the groove 51 is semicircular arc-shaped, which adapts to the outline of the lower limbs of the human body. There is a certain degree of elasticity and softness in the groove 51, which prevents the patient's lower limbs from being placed on the groove 51 for a long time and is uncomfortable.

In order to facilitate the movement of the limb fixing frame according to the embodiment of the present utility model, optionally, the base 1 is provided with universal wheels 10 , wherein there are multiple universal wheels 10 located at each corner of the base 1 . Simultaneously, the universal wheel 10 is also provided with a braking brake. When the limb fixing frame is in use, in order to prevent it from moving arbitrarily, the universal wheel 10 can be locked by the braking brake to prevent it from sliding.

Optionally, a hook 31 is provided at the top of the second connecting rod 3 to hang the infusion bottle, so that the limb fixing frame of the embodiment of the present invention also has the function of an infusion stand.

The above are only preferred embodiments of the present utility model, and it should be pointed out that for those of ordinary skill in the art, some improvements and modifications can also be made without departing from the principles of the present utility model. It should be regarded as the protection scope of the present utility model.

Claims (9)

1. a fixator, is characterized in that, comprising:

Base;

Head rod, wherein, described head rod is vertically arranged on described base;

Second connecting rod, wherein, described second connecting rod telescopically is connected on described head rod;

3rd connecting rod, wherein, described 3rd connecting rod is connected laterally on described second connecting rod;

Limbs fixed block, is slidably disposed on described 3rd connecting rod, wherein, described limbs fixed block has groove.

2. fixator according to claim 1, is characterized in that, is provided with elevation and subsidence regulating device between described head rod and described second connecting rod, and wherein, described elevation and subsidence regulating device comprises:

Runner, described runner is arranged on described head rod, and wherein, the side of described runner is provided with rocking arm, and the opposite side of described runner is provided with pinion;

Tooth bar, described tooth bar is arranged on described second connecting rod, and wherein, described tooth bar engages with described pinion.

3. fixator according to claim 1, is characterized in that,

One end of described 3rd connecting rod is hinged on described second connecting rod and can spins upside down in the horizontal direction with within the scope of 90 ° of vertical direction.

4. fixator according to claim 3, is characterized in that,

Described 3rd connecting rod is provided with two, and two described 3rd connecting rods are symmetricly set on described second connecting rod.

5. fixator according to claim 1, is characterized in that,

Described 3rd connecting rod is provided with slide block, and described limbs fixed block is hinged on described slide block by connecting axle.

6. fixator according to claim 1, is characterized in that,

Described groove is semicircular arc, and the inner surface of described groove is provided with silicagel pad.

7. fixator according to claim 1, is characterized in that,

Described base is provided with universal wheel, and wherein, described universal wheel is provided with multiple.

8. fixator according to claim 6, is characterized in that,

Described universal wheel is provided with damper brake.

9. fixator according to claim 1, is characterized in that,

The top of described second connecting rod arranges hook.