Movable lower limb suspension position frame

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a movable lower limb suspension body position frame which comprises a bottom frame, two or four moving mechanisms, lifting mechanisms, a straight frame rod, a supporting plate, an elastic belt, a sliding mechanism and an inclined frame rod, and the lifting mechanisms are arranged at the four ends of the bottom frame through the two or four moving mechanisms; the number of the straight frame rods is two, and the two straight frame rods are in transmission connection with the output end of the lifting mechanism. The at least two supporting plates are installed between the two straight frame rods through elastic belts and sliding mechanisms. Through the synergistic effect of a plurality of assemblies such as the bottom frame, the moving mechanism, the lifting mechanism, the straight frame rod, the supporting plate, the elastic belt, the sliding mechanism and the inclined frame rod, the lower limbs of a postoperative patient are suspended and lifted, it is ensured that skin flaps are not pressed, personalized, comfortable and stable supporting is provided, meanwhile, due to the free movement design of the supporting plate, the supporting plate can move freely, and the supporting plate is convenient to use. The specific part of the lower limb can be suspended, so that nursing treatment is facilitated, and a more convenient and efficient nursing tool is provided for medical staff.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and particularly relates to a movable lower limb suspension body position frame. Background Art

[0002] In the field of medicine, especially in the field of flap surgery, postoperative patient care is of vital importance. Flap surgery, as a complex microsurgical procedure, aims to repair skin defects caused by trauma, burns or diseases. After the operation, in order to promote the survival of the flap and avoid unnecessary compression, the patient's surgical site is often required to be elevated and kept suspended;

[0003] Traditional postoperative care methods usually include using soft items such as pillows and bedding to elevate the surgical site, or using fixed supports to support the patient's limbs. However, these methods have many shortcomings. First, although using soft items to elevate the surgical site is simple and easy, it is difficult to ensure that the surgical site is suspended, and it cannot be adjusted according to the specific needs of the surgical site. Secondly, although the use of fixed supports can provide better support effects, they often lack flexibility and cannot meet the personalized needs of different patients. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In order to overcome the shortcomings of traditional nursing methods, the utility model provides a movable lower limb suspension body position frame which can lift the lower limbs of patients after lower limb free flap surgery and keep them suspended.

[0006] (II) Technical solution

[0007] The utility model is realized through the following technical scheme: the utility model proposes a movable lower limb suspension body frame, comprising a base frame; a movable mechanism, which is provided with two or four, and is located at the front two ends or the rear two ends or the four ends of the base frame, and is used to adjust the front and rear width of the body frame; a lifting mechanism, which comprises four fixed rods, wherein two fixed rods are arranged at the front two ends or the rear two ends of the base frame through the movable mechanism, and the other two fixed rods are directly fixed on the base frame, or the four fixed rods are arranged at the four ends of the base frame through the movable mechanism, and are used to adjust the height of the body frame; two straight frame rods are provided, which are transmission-connected with the output end of the lifting mechanism; at least two support plates are installed between the two straight frame rods through elastic belts and sliding mechanisms, and the total length of the support plates is the same as or less than the length of the straight frame rods; two oblique frame rods are provided, which are obliquely connected to one end of the two straight frame rods, and the support plate is also installed between the two oblique frame rods through elastic belts.

[0008] Preferably, the moving mechanism comprises a moving sleeve, which is slidably connected to the base frame and fits in a sleeve manner, and both the moving sleeve and the base frame are provided with a first screw hole, and fixation is achieved by passing a first bolt through the first screw hole.

[0009] Preferably, the lifting mechanism further comprises four sleeve rods, which are sleeved on the fixed rods, and the sleeve rods are fixed on the fixed rods by second bolts and second screw holes, and the tops of the front and rear sleeve rods are fixedly connected with straight frame rods.

[0010] Preferably, the sliding mechanism comprises a sliding rail and a sliding block, the straight frame rod is provided with the sliding rail, and the elastic band slides on the sliding rail through the sliding block.

[0011] Preferably, the slide rail is an I-shaped slide groove, and the slider is an I-shaped slider matching the slide rail.

[0012] Preferably, a tilting mechanism is provided between the straight frame rod and the oblique frame rod for adjusting the inclination of the oblique frame rod.

[0013] Preferably, the tilting mechanism includes a hinge, a first arc rod and a second arc rod; the straight frame rod and the oblique frame rod are connected by a hinge, the first arc rod is provided at the bottom end of the straight frame rod, and the second arc rod is provided at the bottom end of the oblique frame rod, the two are fitted together and fixed by a third bolt and a third screw hole.

[0014] Preferably, the support plate is made of rubber and is in the shape of an arc plate to adapt to the shape of the lower limbs and provide support.

[0015] Preferably, cushion blocks are provided at the four ends of the bottom of the base frame to ensure the stability of the body positioning frame.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model realizes the suspension and elevation of the lower limbs of postoperative patients through the coordinated action of multiple components such as the base frame, moving mechanism, lifting mechanism, straight frame rod, support plate, elastic belt, sliding mechanism, and oblique frame rod, thereby ensuring that the skin flap is not compressed and providing personalized, comfortable and stable support. At the same time, the free movement design of the support plate allows specific parts of the lower limbs to be suspended, which is convenient for nursing treatment and provides medical staff with a more convenient and efficient nursing tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0021] Figure 2 For the utility model Figure 1 Schematic diagram of the cutaway structure from the left.

[0022] Figure 3 It is a schematic diagram of the sliding mechanism structure of the utility model.

[0023] Figure 4 It is a schematic diagram of the tilting mechanism structure of the utility model.

[0024] The marks in the accompanying drawings are: 1-base frame, 2-moving mechanism, 21-moving sleeve, 22-first bolt, 23-first screw hole, 3-lifting mechanism, 31-fixing rod, 32-sleeve rod, 33-second bolt, 34-second screw hole, 4-straight frame rod, 5-support plate, 6-elastic belt, 7-sliding mechanism, 71-slide rail, 72-slider, 8-oblique frame rod, 9-tilting mechanism, 91-hinge, 92-first arc rod, 93-second arc rod, 94-third screw hole, 95-third bolt. DETAILED DESCRIPTION

[0025] In this technical solution:

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] Reference Figure 1 As shown, the utility model is implemented through the following technical scheme: the utility model proposes a movable lower limb suspension body frame, including a base frame; a moving mechanism, which is provided with two or four, located at the front ends or rear ends or four ends of the base frame, for adjusting the front and rear width of the body frame; a lifting mechanism, including four fixed rods, two of which are arranged at the front ends or rear ends of the base frame through the moving mechanism, and the other two fixed rods are directly fixed on the base frame, or the four fixed rods are arranged at the four ends of the base frame through the moving mechanism, for adjusting the height of the body frame; two straight frame rods are provided, which are transmission-connected to the output end of the lifting mechanism; at least two support plates are installed between the two straight frame rods through elastic belts and sliding mechanisms, and the total length of the support plates is the same as or less than the length of the straight frame rods; two oblique frame rods are provided, which are obliquely connected to one end of the two straight frame rods, and the support plate is also installed between the two oblique frame rods through elastic belts.

[0028] Reference Figure 2 As shown, the moving mechanism includes a moving sleeve, which is slidably connected to the base frame and fits in a sleeve. Both the moving sleeve and the base frame are provided with a first screw hole, and the fixation is achieved by passing a first bolt through the first screw hole.

[0029] Reference Figure 2As shown, the lifting mechanism also includes four sleeve rods, which are sleeved on the fixed rods. The sleeve rods are fixed on the fixed rods through second bolts and second screw holes, and the tops of the front and rear sleeve rods are fixedly connected with straight frame rods.

[0030] Reference Figure 2 , 3 As shown, the sliding mechanism includes a sliding rail and a sliding block, the straight frame rod is provided with a sliding rail, and the elastic band slides on the sliding rail through the sliding block.

[0031] Reference Figure 3 As shown, the slide rail is an I-shaped slide groove, and the slider is an I-shaped slider matching the slide rail.

[0032] Reference Figure 4 As shown, a tilting mechanism is provided between the straight frame rod and the inclined frame rod for adjusting the inclination of the inclined frame rod.

[0033] Reference Figure 4 As shown, the tilting mechanism includes a hinge, a first arc rod and a second arc rod; the straight frame rod and the inclined frame rod are connected by a hinge, the first arc rod is provided at the bottom end of the straight frame rod, and the second arc rod is provided at the bottom end of the inclined frame rod, the two are fitted together and fixed by a third bolt and a third screw hole.

[0034] Among them, the support plate is made of rubber and is in the shape of an arc plate to adapt to the shape of the lower limbs and provide support.

[0035] Among them, cushion blocks are also provided at the four ends of the bottom of the base frame to ensure the stability of the body positioning frame.

[0036] The movable lower limb suspension body position frame proposed in the utility model has a working principle that integrates the synergistic effects of multiple components such as a base frame, a moving mechanism, a lifting mechanism, a straight frame rod, a support plate, an elastic belt, a sliding mechanism, and an inclined frame rod;

[0037] The working principle is as follows: first, the moving sleeve in the moving mechanism slides on the base frame and is fixed by means of the first screw hole and the first bolt, so as to realize the overall movement and fixation of the body position frame to meet the needs of different use occasions; at the same time, the moving mechanism can also adjust the width between the straight frame rods to ensure that it can accommodate and support patients of different body shapes;

[0038] The lifting mechanism adjusts the position of the sleeve rod on the fixed rod and fixes it with the second screw hole and the second bolt to adjust the height of the straight frame rod. This design ensures that the body frame can adapt to the height and body shape of different patients, while ensuring that the lower limbs can be suspended to a suitable height, effectively avoiding postoperative compression of the skin flap and helping to promote the survival of the skin flap.

[0039] On the straight frame rod, the sliding mechanism enables the support plate to slide freely on the straight frame rod through the cooperation of the slide rail and the slider; the total length of the support plate is designed to be the same as or less than the length of the straight frame rod, so that the support plate can move within the full length range of the straight frame rod or within a specific area, so as to adjust the support position as needed; the movement of the slider on the slide rail ensures the precise adjustment of the support plate position, so as to perform personalized settings according to the specific needs of the surgical site; at the same time, the support plate can move freely, so that a part of the lower limb can be suspended in the air, which is convenient for nursing treatment;

[0040] The tilting mechanism between the oblique frame rod and the straight frame rod is composed of a hinge, a first arc-shaped rod and a second arc-shaped rod. The inclination of the oblique frame rod is adjusted by adjusting the position of the second arc-shaped rod on the first arc-shaped rod and fixing it with a third screw hole and a third bolt. This design meets the needs of different patients' lower limb angles and provides more comfortable and personalized support.

[0041] The support plate is made of rubber and is in the shape of an arc plate, which can closely fit the shape of the lower limbs and provide uniform support. At the same time, the elastic belt is connected to the support plate through a sliding mechanism, and the tension of the support plate can be adjusted according to the patient's comfort needs.

[0042] The pads at the bottom of the frame increase the contact area between the body frame and the ground, disperse the pressure of the body frame on the ground, prevent overturning or shaking caused by uneven ground or uneven load, and ensure the stability of the body frame;

[0043] To sum up, the utility model realizes the suspension and elevation of the lower limbs of postoperative patients through the careful design and synergistic effect of various components, ensures that the skin flap is not compressed, and provides personalized, comfortable and stable support; at the same time, the free movement design of the support plate allows specific parts of the lower limbs to be suspended, which is convenient for nursing treatment and provides medical staff with a more convenient and efficient nursing tool.

[0044] In addition, as a further solution, the sliding mechanism is also provided with a locking mechanism. The locking mechanism on the sliding mechanism allows the position of the support plate to be directly adjusted and then locked, thereby ensuring the stability of the support plate during surgery or nursing, and further improving the safety and convenience of the use of the body positioning frame.

[0045] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0047] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0049] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A movable lower limb suspension body frame, characterized in that: include: Base frame (1); The moving mechanisms (2) are provided with two or four moving mechanisms, which are located at the two front ends or the two rear ends or the four ends of the base frame (1) and are used to adjust the front and rear width of the body positioning frame; The lifting mechanism (3) comprises four fixed rods (31), wherein two fixed rods (31) are arranged at the front ends or the rear ends of the base frame (1) via the moving mechanism (2), and the other two fixed rods (31) are directly fixed to the base frame (1), or the four fixed rods (31) are arranged at the four ends of the base frame (1) via the moving mechanism (2), and are used to adjust the height of the body positioning frame; Two straight frame rods (4) are provided and are drivingly connected to the output end of the lifting mechanism (3); At least two support plates (5) are installed between the two straight frame rods (4) via elastic bands (6) and sliding mechanisms (7), and the total length of the support plates (5) is the same as or less than the length of the straight frame rods (4); Two inclined rack rods (8) are provided and are obliquely connected to one end of the two straight rack rods (4). The support plate (5) is also installed between the two inclined rack rods (8) via an elastic band (6).

2. A movable lower limb suspension body frame according to claim 1, characterized in that: The moving mechanism (2) comprises a moving sleeve (21), the moving sleeve (21) is slidably connected to the base frame (1) and is fitted thereon, the moving sleeve (21) and the base frame (1) are both provided with a first screw hole (23), and fixing is achieved by passing a first bolt (22) through the first screw hole (23).

3. The movable lower limb suspension body frame according to claim 1, characterized in that: The lifting mechanism (3) further comprises four sleeve rods (32), wherein the sleeve rods (32) are sleeved on the fixed rod (31), and the sleeve rods (32) are fixed to the fixed rod (31) by means of second bolts (33) and second screw holes (34), and the tops of the front and rear sleeve rods (32) are fixedly connected to straight frame rods (4).

4. The movable lower limb suspension body frame according to claim 1, characterized in that: The sliding mechanism (7) comprises a sliding rail (71) and a sliding block (72). The straight frame rod (4) is provided with the sliding rail (71), and the elastic band (6) slides on the sliding rail (71) via the sliding block (72).

5. The movable lower limb suspension body frame according to claim 4, characterized in that: The slide rail (71) is an I-shaped slide groove, and the slide block (72) is an I-shaped slide block matching the slide rail (71).

6. The movable lower limb suspension body frame according to claim 1, characterized in that: A tilting mechanism (9) is provided between the straight frame rod (4) and the oblique frame rod (8) for adjusting the inclination of the oblique frame rod (8).

7. The movable lower limb suspension body frame according to claim 6, characterized in that: The tilting mechanism (9) comprises a hinge (91), a first arc-shaped rod (92) and a second arc-shaped rod (93); the straight frame rod (4) and the oblique frame rod (8) are connected via the hinge (91); the first arc-shaped rod (92) is provided at the bottom end of the straight frame rod (4); the second arc-shaped rod (93) is provided at the bottom end of the oblique frame rod (8); the two are fitted together and fixed via a third bolt (95) and a third screw hole (94).

8. The movable lower limb suspension body frame according to claim 1, characterized in that: The support plate (5) is made of rubber and is in the shape of an arc plate to adapt to the shape of the lower limbs and provide support.

9. The movable lower limb suspension body frame according to claim 1, characterized in that: Cushion blocks are also provided at the four ends of the bottom of the base frame (1) to ensure the stability of the body positioning frame.

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