CN212261817U

CN212261817U - Limb auxiliary limiting mechanism for orthopedic surgery

Info

Publication number: CN212261817U
Application number: CN202020479511.7U
Authority: CN
Inventors: 洪露
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-01-01
Anticipated expiration: 2030-04-03

Abstract

The utility model relates to the technical field of limb auxiliary limiting equipment, and discloses a limb auxiliary limiting mechanism for orthopedic surgery, the upper surface of a bottom plate is fixedly connected with a supporting frame, an adjusting device is sleeved in the supporting frame, the upper surface of the adjusting device is fixedly connected with a connecting plate, the upper surface of the connecting plate is fixedly connected with an auxiliary limiting frame, the upper surface of the auxiliary limiting frame is fixedly connected with a supporting limiting device, the auxiliary limiting frame can be well adjusted through the adjusting device so as to adapt to the requirements of different patients, in addition, the adjustment is more convenient through the matching of a clamping pin and a limiting spring, the stability of the auxiliary limiting frame is ensured, the comfort level of the patients can be well increased through the supporting limiting device, meanwhile, the phenomenon that the contact surface sweats due to long-time placement is avoided, and the generated sweat is absorbed through sweat absorbing cotton, thereby accelerating the recovery of the patient.

Description

Limb auxiliary limiting mechanism for orthopedic surgery

Technical Field

The utility model relates to a supplementary spacing equipment technical field of limbs specifically is a supplementary stop gear of limbs for bone surgery.

Background

Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society, the orthopedic injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the injuries caused by traffic accidents are obviously increased. The change of the orthopedic injury disease spectrum requires that orthopedics is performed all the time, and the orthopedic operation usually requires the limitation of limbs, so special equipment cannot be used.

However, current supplementary spacing equipment can not be fine carry out the regulation of height according to patient's demand, make the adaptability of equipment reduce, equipment and patient contact surface direct contact in addition do not have the buffering, can not be fine avoid secondary damage, and the contact surface produces sweat, inconvenient processing easily simultaneously. Therefore, the person skilled in the art provides a limb auxiliary limiting mechanism for orthopedic surgery to solve the problems mentioned in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supplementary stop gear of limbs for bone surgery to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a spacing mechanism is assisted to limbs for bone surgery, includes the bottom plate, the last fixed surface of bottom plate is connected with the support frame, adjusting device has been cup jointed to the inside of support frame, adjusting device's last fixed surface is connected with the connecting plate, the spacing frame is assisted to the last fixed surface of connecting plate is connected with, the last fixed surface of supplementary spacing frame is connected with supports stop device.

As a further aspect of the present invention: adjusting device includes adjusting support pole, spacing groove, spacing spring, fixed block, locating piece and bayonet lock, the spacing groove has been seted up to adjusting support pole's right flank inside, the spacing spring of inner wall fixedly connected with of spacing groove, the right flank fixedly connected with fixed block of spacing spring, the right flank fixedly connected with locating piece of fixed block, the right flank fixedly connected with bayonet lock of locating piece.

As a further aspect of the present invention: support stop device and include holding down plate, sack, slide bar, fender rod, buffer spring, sweat-absorbing cotton, slider and damping spring, the sack is installed to the upper surface an organic whole of holding down plate, and the lower surface of holding down plate from left to right respectively fixedly connected with slide bar, fender rod and buffer spring, the inside fixedly connected with sweat-absorbing cotton of sack, the lower fixed surface of slide bar is connected with the slider, damping spring has been cup jointed to the lower extreme outside of fender rod.

As a further aspect of the present invention: the appearance of supplementary spacing is the semiarc shape, the appearance of support frame is the rectangle, and the inside of support frame is the cavity, the four corners fixedly connected with set screw of bottom plate.

As a further aspect of the present invention: the hole of matcing each other with the bayonet lock is seted up to the right flank of support frame, and the inner wall of support frame sets up the groove of matcing each other with the locating piece, the appearance of fixed block is T shape, and the fixed block is the symmetric distribution with the central line of adjusting the bracing piece, the bayonet lock is the symmetric distribution with the central line of adjusting the bracing piece.

As a further aspect of the present invention: the appearance of holding down plate is half arc, the upper surface of sack has seted up the rectangular hole, damping spring's lower extreme is located the upper surface department of supplementary spacing, the upper surface of supplementary spacing is seted up the groove that matches each other with the slider, the central line of holding down plate below the slide bar is the symmetric distribution, the central line of holding down plate is the symmetric distribution below buffer spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through adjusting device, can fine adjust supplementary spacing to adapt to different patients 'demand, in addition through the cooperation of bayonet lock and spacing spring, thereby conveniently adjust more, also guaranteed supplementary spacing's stability simultaneously.

2. Through supporting stop device, increase patient's comfort level that can be fine avoids simultaneously because long-time placing leads to the contact surface to perspire, absorbs the sweat of production through the sweat-absorbing cotton to patient's recovery is accelerated, avoids the patient extrusion to suffer secondary damage through buffer spring in addition.

Drawings

FIG. 1 is a schematic structural diagram of a limb auxiliary limiting mechanism for orthopedic surgery;

FIG. 2 is a schematic structural diagram of an adjusting device in a limb auxiliary limiting mechanism for orthopedic surgery;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is a schematic structural diagram of a supporting and limiting device in a limb auxiliary limiting mechanism for orthopedic surgery.

In the figure: 1. a base plate; 2. a support frame; 3. an adjustment device; 31. adjusting the supporting rod; 32. a limiting groove; 33. a limiting spring; 34. a fixed block; 35. positioning blocks; 36. a bayonet lock; 4. a connecting plate; 5. an auxiliary limiting frame; 6. a supporting and limiting device; 61. a lower pressing plate; 62. a cloth bag; 63. a slide bar; 64. a guard bar; 65. a buffer spring; 66. sweat absorbing cotton; 67. a slider; 68. a shock absorbing spring.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a limb auxiliary limiting mechanism for orthopedic surgery includes a base plate 1, a support frame 2 is fixedly connected to an upper surface of the base plate 1, an adjusting device 3 is sleeved inside the support frame 2, a connecting plate 4 is fixedly connected to an upper surface of the adjusting device 3, an auxiliary limiting frame 5 is fixedly connected to an upper surface of the connecting plate 4, a supporting and limiting device 6 is fixedly connected to an upper surface of the auxiliary limiting frame 5, the adjusting device 3 includes an adjusting support rod 31, a limiting groove 32, a limiting spring 33, a fixing block 34, a positioning block 35 and a bayonet 36, the limiting groove 32 is formed inside a right side surface of the adjusting support rod 31, the limiting spring 33 is fixedly connected to an inner wall of the limiting groove 32, the fixing block 34 is fixedly connected to a right side surface of the limiting spring 33, the positioning block 35 is fixedly connected to a right side surface, a bayonet 36 is fixedly connected with the right side surface of the positioning block 35, the auxiliary limiting frame 5 is in a semi-arc shape, the supporting frame 2 is in a rectangular shape, the inner part of the supporting frame 2 is a cavity, four corners of the bottom plate 1 are fixedly connected with positioning screws, the right side surface of the supporting frame 2 is provided with holes matched with the clamping pins 36, and the inner wall of the supporting frame 2 is provided with a groove matched with the positioning block 35, the shape of the fixing block 34 is T-shaped, the fixing blocks 34 are symmetrically distributed on the central line of the adjusting support rod 31, the bayonet locks 36 are symmetrically distributed on the central line of the adjusting support rod 31, the auxiliary limit frame 5 can be well adjusted through the adjusting device 3, thereby adapt to different patients 'demand, in addition through bayonet 36 and spacing spring 33's cooperation to more conveniently adjust, also guaranteed the stability of supplementary spacing 5 simultaneously.

In fig. 4: the supporting and limiting device 6 comprises a lower pressing plate 61, a cloth bag 62, a sliding rod 63, a protective rod 64, a buffer spring 65, sweat-absorbent cotton 66, a sliding block 67 and a damping spring 68, the cloth bag 62 is integrally installed on the upper surface of the lower pressing plate 61, the sliding rod 63, the protective rod 64 and the buffer spring 65 are fixedly connected to the lower surface of the lower pressing plate 61 from left to right respectively, the sweat-absorbent cotton 66 is fixedly connected to the inside of the cloth bag 62, the sliding block 67 is fixedly connected to the lower surface of the sliding rod 63, the damping spring 68 is sleeved outside the lower end of the protective rod 64, the lower pressing plate 61 is semi-arc-shaped in appearance, a rectangular hole is formed in the upper surface of the cloth bag 62, the lower end of the damping spring 68 is located at the upper surface of the auxiliary limiting frame 5, grooves matched with the sliding block 67 are formed in the upper surface of the auxiliary limiting frame 5, the, the central line of clamp plate 61 is the symmetric distribution below buffer spring 65, through supporting stop device 6, increase patient's comfort level that can be fine avoids simultaneously leading to the contact surface to perspire owing to long-time placing, absorbs the sweat of production through sweat-absorbing cotton 66 to accelerate patient's recovery, avoid the patient extrusion to suffer secondary damage through buffer spring 65 in addition.

The utility model discloses a theory of operation is: for the installation of the adjusting device 3, firstly, a groove matched with the positioning block 35 is formed on the inner wall of the support frame 2, then, a hole matched with the bayonet 36 is formed in the inner part of the right side surface of the support frame 2, then, the upper surface of the adjusting support rod 31 is fixedly installed on the connecting plate 4, then, a limiting groove 32 is formed in the inner part of the right side surface of the adjusting support rod 31, a limiting spring 33 is fixedly installed on the inner wall of the limiting groove 32, a fixing block 34 is fixedly installed on the right side surface of the limiting spring 33, the positioning block 35 is arranged on the right side of the fixing block 34, the bayonet 36 is fixedly installed on the right side surface of the positioning block 35, the same bayonet 36 is symmetrically installed by using the central line of the adjusting support rod 31, the right end of the bayonet 36 is positioned outside the support frame 2, when the equipment is adjusted, the bayonet 36 is extruded, so, then when a certain height is reached, the limit spring 33 reacts against the fixed block 34, so that the right end of the fixed block 34 is limited in the groove inside the support frame 2, thereby the bayonet 36 is extruded outwards, the operation is convenient, and the practicability of the equipment is increased, for the installation of the support limiting device 6, firstly, a sliding groove matched with the sliding block 67 is arranged on the upper surface of the auxiliary limiting frame 5, then, the cloth bag 62 is integrally arranged on the upper surface of the lower press plate 61, meanwhile, a rectangular hole is arranged on the upper surface of the cloth bag 62, thereby being convenient for the installation and the replacement of the sweat-absorbing cotton 66, a sliding rod 63, a protective rod 64 and a buffer spring 65 are respectively and fixedly arranged on the lower surface of the lower press plate 61 from left to right, the buffer spring 65 plays a role in protection, the sliding block 67 is fixedly arranged on the lower surface of the sliding rod 63, the sliding block 67 is arranged in the corresponding sliding, damping spring 68's lower extreme fixed mounting is in the upper surface department of supplementary spacing 5 to slow down the strength of limbs pushing down, when carrying out limbs spacing to the patient, place patient's limbs on holding down plate 61, absorb the sweat that the contact surface produced that can be fine through sweat-absorbing cotton 66, thereby increase patient's recovery, slow down the power of pushing down through buffer spring 65 and damping spring 68 simultaneously, improve patient's comfort level.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a supplementary stop gear of limbs for bone surgery, includes bottom plate (1), its characterized in that, the last fixed surface of bottom plate (1) is connected with support frame (2), adjusting device (3) have been cup jointed to the inside of support frame (2), the last fixed surface of adjusting device (3) is connected with connecting plate (4), spacing (5) are assisted to the last fixed surface of connecting plate (4) connection, the last fixed surface of supplementary spacing (5) is connected with and supports stop device (6).

2. The limb auxiliary limiting mechanism for the orthopedic surgery is characterized in that the adjusting device (3) comprises an adjusting support rod (31), a limiting groove (32), a limiting spring (33), a fixing block (34), a positioning block (35) and a clamping pin (36), the limiting groove (32) is formed in the inner portion of the right side face of the adjusting support rod (31), the limiting spring (33) is fixedly connected to the inner wall of the limiting groove (32), the fixing block (34) is fixedly connected to the right side face of the limiting spring (33), the positioning block (35) is fixedly connected to the right side face of the fixing block (34), and the clamping pin (36) is fixedly connected to the right side face of the positioning block (35).

3. The limb auxiliary limiting mechanism for orthopedic surgery according to claim 1, characterized in that the supporting and limiting device (6) comprises a lower pressing plate (61), a cloth bag (62), a sliding rod (63), a protection rod (64), a buffer spring (65), sweat-absorbing cotton (66), a sliding block (67) and a damping spring (68), the cloth bag (62) is integrally installed on the upper surface of the lower pressing plate (61), the sliding rod (63), the protection rod (64) and the buffer spring (65) are fixedly connected to the lower surface of the lower pressing plate (61) from left to right respectively, the sweat-absorbing cotton (66) is fixedly connected to the inside of the cloth bag (62), the sliding block (67) is fixedly connected to the lower surface of the sliding rod (63), and the damping spring (68) is sleeved outside the lower end of the protection rod (64).

4. The limb auxiliary limiting mechanism for orthopedic surgery according to claim 1, characterized in that the auxiliary limiting frame (5) is semi-arc shaped, the supporting frame (2) is rectangular, the supporting frame (2) is hollow, and the four corners of the bottom plate (1) are fixedly connected with positioning screws.

5. The limb auxiliary limiting mechanism for orthopedic surgery according to claim 2, characterized in that the right side surface of the support frame (2) is provided with a hole matching with the clamping pin (36), the inner wall of the support frame (2) is provided with a groove matching with the positioning block (35), the fixing block (34) is T-shaped, the fixing block (34) is symmetrically distributed with the center line of the adjusting support rod (31), and the clamping pin (36) is symmetrically distributed with the center line of the adjusting support rod (31).

6. The limb auxiliary limiting mechanism for orthopedic surgery according to claim 3, characterized in that the lower pressure plate (61) is semi-arc shaped, the upper surface of the cloth bag (62) is provided with a rectangular hole, the lower end of the damping spring (68) is located at the upper surface of the auxiliary limiting frame (5), the upper surface of the auxiliary limiting frame (5) is provided with a groove matched with the sliding block (67), the sliding rod (63) is symmetrically distributed along the central line of the lower pressure plate (61), and the damping spring (65) is symmetrically distributed along the central line of the lower pressure plate (61).