CN220632485U - Lower limb leg hanging frame - Google Patents

Abstract

The utility model discloses a lower limb leg hanging frame, which comprises a hanging frame, a movable base and hanging rings, wherein: the hanging bracket comprises a cross arm, vertical support rods and inclined support rods, and the two end positions of the cross arm are respectively and vertically fixedly connected with one vertical support rod; two connecting positions of the cross arm and the vertical support rod are respectively provided with an inclined support rod; two ends of the diagonal brace are fixedly connected with the cross arm and the vertical support rod respectively; the lower end of the vertical supporting rod is fixedly connected with a movable base; the cross arm is movably connected with a hanging ring, the hanging ring can freely move along the cross arm, and the hanging ring is connected with a bandage. The beneficial effects are that: the utility model has the advantages of accord with the principle of human mechanics, stability is good, uses manpower sparingly and accords with the aseptic principle of operation promptly, and the frame body is firm, elegant appearance, flexible operation, convenient and practical can also hang patient's both legs simultaneously to rings interval can dynamic adjustment, is applicable to the patient of different sizes.

Description

Lower limb leg hanging frame

Technical Field

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

Background

When the lower limb operation is performed in clinical work, the patient has loose muscles and overweight limbs after anesthesia, and medical staff is required to cooperatively lift the limbs or use the infusion support to hang the legs in order to ensure the disinfection effect and range.

However, the infusion support hanging legs have the defect of poor stability, so that the safety can be ensured only by manual assistance in order to prevent the infusion support from overturning under the action of gravity, thereby not only increasing the workload and the working strength of nurses, but also affecting the normal operation of other nursing works; meanwhile, the time for sterilizing and aseptically spreading the towel is prolonged.

The manual leg lifting has good flexibility, but wastes manpower and consumes physical power in work, and the working efficiency is extremely low.

Disclosure of Invention

In order to solve the problems, the utility model provides a lower limb hanging leg frame.

The utility model is realized by the following technical scheme:

the utility model relates to a lower limb leg hanging frame, which comprises a hanging frame, a movable base and hanging rings, wherein: the hanging bracket comprises a cross arm, vertical support rods and inclined support rods, and the two end positions of the cross arm are respectively and vertically fixedly connected with one vertical support rod; two connecting positions of the cross arm and the vertical support rod are respectively provided with an inclined support rod; two ends of the diagonal brace are fixedly connected with the cross arm and the vertical support rod respectively; the lower end of the vertical supporting rod is fixedly connected with a movable base; the cross arm is movably connected with a hanging ring, the hanging ring can freely move along the cross arm, and the hanging ring is connected with a bandage.

The lower limb hanging leg frame, wherein: the upper surface of the cross arm is provided with a plurality of grooves which are uniformly arrayed, and the hanging ring can be clamped in the grooves.

The lower limb hanging leg frame, wherein: the movable base comprises a bottom plate and universal wheels, wherein the bottom plate is vertically and fixedly connected with the vertical support rods and the cross arms, and the two universal wheels are fixedly connected below the bottom plate.

The lower limb hanging leg frame, wherein: the vertical support rod is a telescopic rod with a fixed length.

The lower limb hanging leg frame, wherein: a locking mechanism is arranged above the cross arm; the main body of the locking mechanism is a rod piece hinged with the cross arm and is pressed above the groove of the cross arm in a free state.

The lower limb hanging leg frame, wherein: the locking mechanism comprises a locking pressing plate, a cam mechanism and an elastic connecting piece; one end of the locking pressing plate is hinged with one end of the cross arm and is positioned above the cross arm, and a cam mechanism is arranged at the other end of the cross arm; the cam mechanism comprises a cam, a rotating shaft and a crank, the rotating shaft is fixedly connected to the end face of the cross arm, the cam is coaxially and rotatably connected with the rotating shaft, the minimum diameter of the cam is smaller than the side length of the cross section of the cross arm, and the crank is coaxially and fixedly connected with the cam; the two ends of the elastic connecting piece are respectively and fixedly connected with the locking pressing plate and the cross arm.

The lower limb hanging leg frame, wherein: the elastic connecting piece is an elastic rope or a tension spring.

The utility model has the beneficial effects that: the utility model has the advantages of accord with the principle of human mechanics, stability is good, uses manpower sparingly and accords with the aseptic principle of operation promptly, and the frame body is firm, elegant appearance, flexible operation, convenient and practical can also hang patient's both legs simultaneously to rings interval can dynamic adjustment, is applicable to the patient of different sizes.

Drawings

Fig. 1: the three-dimensional structure schematic diagram of the utility model;

fig. 2: another three-dimensional structure schematic diagram of the utility model;

fig. 3: a front view of the present utility model;

in the figure: 1-hanging frame, 2-movable base, 3-hanging ring, 4-locking mechanism, 11-cross arm, 12-vertical support rod, 13-diagonal brace, 41-locking pressing plate, 42-cam mechanism and 43-elastic connecting piece.

Detailed Description

The utility model is further described with reference to the drawings and detailed description which follow:

examples: as shown in fig. 1-3, a lower limb leg rest comprises a hanger 1, a movable base 2 and a hanging ring 3, wherein: the hanging bracket 1 comprises a cross arm 11, a vertical supporting rod 12 and an inclined supporting rod 13, wherein the two ends of the cross arm 11 are respectively and vertically fixedly connected with one vertical supporting rod 12; two connection positions of the cross arm 11 and the vertical support rod 12 are respectively provided with an inclined support rod 13; two ends of the diagonal brace 13 are fixedly connected with the cross arm 11 and the vertical support rod 12 respectively; the lower end of the vertical support rod 12 is fixedly connected with a movable base 2; the cross arm 11 is movably connected with a hanging ring 3, the hanging ring 3 can freely move along the cross arm 11, and the hanging ring 3 is connected with a bandage; the upper surface of the cross arm 11 is provided with a plurality of grooves which are uniformly arrayed, and the hanging ring 3 can be clamped in the grooves; the movable base 2 comprises a bottom plate and universal wheels, wherein the bottom plate is vertically and fixedly connected with the vertical support rods 12 and the cross arms 11, and the number of the universal wheels is two and fixedly connected below the bottom plate; the vertical support rod 12 is a telescopic rod of a fixable length.

A locking mechanism 4 is arranged above the cross arm 11; the main body of the locking mechanism 4 is a rod piece hinged with the cross arm 11 and is pressed above the groove of the cross arm 11 in a free state; the locking mechanism 4 includes a locking pressure plate 41, a cam mechanism 42, and an elastic connection member 43; one end of the locking pressing plate 41 is hinged with one end of the cross arm 11 and is positioned above the cross arm 11, and a cam mechanism 42 is arranged at the other end of the cross arm 11; the cam mechanism 42 comprises a cam, a rotating shaft and a crank, the rotating shaft is fixedly connected to the end face of the cross arm 11, the cam is coaxially and rotatably connected with the rotating shaft, the minimum diameter of the cam is smaller than the side length of the cross section of the cross arm 11, and the crank is coaxially and fixedly connected with the cam; two ends of the elastic connecting piece 43 are fixedly connected with the locking pressing plate 41 and the cross arm 11 respectively; the elastic connection 43 is a bungee cord or tension spring.

When in use, the utility model is suitable for the lower limb sterilization operation such as lower limb fracture operation, knee joint replacement operation, great saphenous vein stripping operation and the like. When the lower limb of the patient needs to be disinfected, the utility model is pushed to the tail part of the operating room bed, and then the universal wheels of the movable base 2 are locked;

then the cam mechanism 42 is rotated to enable the cam to lift the locking pressing plate 41, and then the hanging ring 3 is adjusted to a proper position according to the body shape and the site position of a patient, so that the hanging ring is clamped in the groove of the cross arm 11; then the cam mechanism is reset, and the locking pressing plate 41 tightly locks the hanging ring 3 under the action of the elastic connecting piece;

at this time, the hanging ring 3 is vertical to the ankle of the patient and is kept away from the position of the bed edge more than 30cm, then a certain length of bandage is taken according to the height and the disinfection range of the patient, two ends of the bandage are butted into a round shape, the ankle is supported by the bandage, and the bandage is hung on the hanging ring 3 for disinfection.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides a low limbs leg hanging frame, includes gallows (1), removes base (2) and rings (3), its characterized in that: the hanging bracket (1) comprises a cross arm (11), a vertical supporting rod (12) and an inclined supporting rod (13), and two end positions of the cross arm (11) are respectively and vertically fixedly connected with one vertical supporting rod (12); two connection positions of the cross arm (11) and the vertical support rod (12) are respectively provided with an inclined support rod (13); two ends of the inclined stay bar (13) are fixedly connected with the cross arm (11) and the vertical support bar (12) respectively; the lower end of the vertical support rod (12) is fixedly connected with a movable base (2); a lifting ring (3) is movably connected to the cross arm (11), the lifting ring (3) can freely move along the cross arm (11), and a bandage is connected to the lifting ring (3); a plurality of grooves which are uniformly arrayed are formed in the upper surface of the cross arm (11), and the hanging ring (3) can be clamped in the grooves; a locking mechanism (4) is arranged above the cross arm (11); the main body of the locking mechanism (4) is a rod piece hinged with the cross arm (11), and is pressed above the groove of the cross arm (11) in a free state.

2. The lower limb boom of claim 1, wherein: the movable base (2) comprises a bottom plate and universal wheels, wherein the bottom plate is vertically and fixedly connected with the vertical support rods (12) and the cross arms (11), and the two universal wheels are fixedly connected below the bottom plate.

3. The lower limb boom of claim 1, wherein: the vertical support rod (12) is a telescopic rod with a fixed length.

4. The lower limb boom of claim 1, wherein: the locking mechanism (4) comprises a locking pressing plate (41), a cam mechanism (42) and an elastic connecting piece (43); one end of the locking pressing plate (41) is hinged with one end of the cross arm (11) and is positioned above the cross arm (11), and a cam mechanism (42) is arranged at the other end of the cross arm (11); the cam mechanism (42) comprises a cam, a rotating shaft and a crank, the rotating shaft is fixedly connected to the end face of the cross arm (11), the cam is coaxially and rotatably connected with the rotating shaft, the minimum diameter of the cam is smaller than the side length of the cross section of the cross arm (11), and the crank is coaxially and fixedly connected with the cam; the two ends of the elastic connecting piece (43) are respectively and fixedly connected with the locking pressing plate (41) and the cross arm (11).

5. The lower limb hanging leg frame according to claim 4, wherein: the elastic connecting piece (43) is an elastic rope or a tension spring.