CN108030621B

CN108030621B - Medical treatment is with installing knee fixing device in sick bed

Info

Publication number: CN108030621B
Application number: CN201711390725.6A
Authority: CN
Inventors: 王清弘
Original assignee: Taihe Peoples Hospital
Current assignee: Hefei Jiuzhou Longteng Scientific And Technological Achievement Transformation Co ltd; Jinan Biobase Biotech Co ltd
Priority date: 2017-12-21
Filing date: 2017-12-21
Publication date: 2020-01-14
Anticipated expiration: 2037-12-21
Also published as: CN108030621A

Abstract

The invention provides a medical knee fixing device arranged on a sickbed, belonging to the medical field and comprising a supporting plate; the supporting plate is in a horizontal position, and the right end of the supporting plate is horizontally and fixedly connected with a connecting rod; an attaching plate is vertically and fixedly connected to the lower side of the right end of the connecting rod, and the connecting rod is perpendicular to the attaching plate; a strip-shaped slideway is vertically arranged in the middle of the attaching plate and is through from left to right; a clamping plate is horizontally arranged on the left side of the strip-shaped slideway, and a first pulley clamped in the strip-shaped slideway is fixedly connected to the right end of the clamping plate; the attaching plate is attached to the side wall of the bed edge, so that the supporting plate is horizontally positioned on the bed; the clamping plate slides upwards along the strip-shaped slideway by virtue of the first pulley, so that the clamping plate is propped against the lower side wall of the bed edge, clamps the bed edge together with the upper supporting plate and fixes the whole device; the rubber pad is used for increasing the frictional force of splint up end for the splint stabilize the top in bed edge lateral wall department down, avoid whole device to slide along the bed edge.

Description

Medical treatment is with installing knee fixing device in sick bed

Technical Field

The invention relates to a medical appliance, in particular to a knee fixing device arranged on a sickbed for medical treatment.

Background

A number of medical devices are used by hospitals in the treatment of patients, particularly for patients with limb injuries, after the treatment and treatment of the wound are completed, the later protection is needed to prevent the occurrence of secondary injury, and it is necessary to avoid the patient from doing irrelevant exercises, because the injury of the healing wound can be caused when the patient moves, particularly, the injury can be caused when the knee and the knee are mainly soft tissues and are collided at ordinary times, and once the injury is caused, any movement needs to be prevented, because the soft tissue is very fragile, the soft tissue is generally wound and protected by gauze, and cannot be protected by plaster, when a patient lies on the bed to sleep, the knee position is often accidentally moved or the knee is pressed down due to unconscious turning over in sleep, which is easy to cause secondary injury, therefore, a knee fixing device conveniently installed in a hospital bed is required to prevent accidents from happening when a patient sleeps.

Disclosure of Invention

In view of the above-mentioned deficiencies of the prior art, the present invention provides a knee fixing device for medical use, which is mounted on a hospital bed in the medical field.

In order to solve the technical problems, the invention provides the following technical scheme:

a knee fixing device for medical treatment and arranged on a sickbed comprises a supporting plate; the supporting plate is in a horizontal position, and the right end of the supporting plate is horizontally and fixedly connected with a connecting rod; an attaching plate is vertically and fixedly connected to the lower side of the right end of the connecting rod, and the connecting rod is perpendicular to the attaching plate; a strip-shaped slideway is vertically arranged in the middle of the attaching plate and is through from left to right; a clamping plate is horizontally arranged on the left side of the strip-shaped slideway, and a first pulley clamped in the strip-shaped slideway is fixedly connected to the right end of the clamping plate; a T-shaped rod formed by connecting two support rods is horizontally arranged on the right side of the strip-shaped slideway, and one end of the T-shaped rod is fixedly connected with the side wall of the clamping plate; two pull ropes are fixedly connected to two end heads of the T-shaped rod on the same supporting rod; two transition rings are horizontally and fixedly connected to the front side and the rear side of the right end face of the attaching plate on the right side of the upper end of the strip-shaped slideway; a connecting ring is horizontally and fixedly connected to the lower side of the right end face of the attaching plate; a strip-shaped chute body is vertically and fixedly connected to the middle position of the right side edge of the upper end face of the supporting plate; an L-shaped frame plate is horizontally arranged right above the supporting plate and is formed by combining a vertical plate on the left side and a transverse plate horizontally connected with the right side of the vertical plate; a second pulley is fixedly connected to the right end of the transverse plate of the L-shaped frame plate and clamped in the strip-shaped sliding groove body; a connecting plate is horizontally arranged on the left side of the upper end of the strip-shaped sliding chute body; a threaded rod vertically penetrates through the connecting plate and is fixedly connected with the connecting plate through threads; a rebound hinge is fixedly connected to the upper side of the right end of the connecting rod; the connecting rod upside level is provided with the clamp plate and the right-hand member rigid coupling of clamp plate is springback the hinge.

As a further improvement of the invention: the upper end face of the clamping plate is fixedly connected with a rubber pad in a bonding manner.

As a still further improvement of the invention: the lower end face of the L-shaped frame plate is fixedly connected with a cotton pad in a bonding mode.

As a still further improvement of the invention: a plurality of vent holes are uniformly distributed on the transverse plate of the L-shaped frame plate.

As a still further improvement of the invention: the upper end of the threaded rod is fixedly connected with a rotating handle.

Compared with the prior art, the invention has the beneficial effects that:

the attaching plate is attached to the side wall of the bed edge, so that the supporting plate is horizontally positioned on the bed; the clamping plate slides upwards along the strip-shaped slideway by virtue of the first pulley, so that the clamping plate is propped against the lower side wall of the bed edge, clamps the bed edge together with the upper supporting plate and fixes the whole device; the rubber pad is used for increasing the friction force of the upper end surface of the clamping plate, so that the clamping plate is stably supported on the lower side wall of the bed edge, and the whole device is prevented from sliding along the bed edge; the T-shaped rod slides synchronously with the clamping plate; the two pull ropes correspondingly penetrate upwards from the lower sides of the two transition rings and then pull the ends of the penetrating pull ropes downwards, so that the pull ropes drive the clamping plates to slide upwards along the strip-shaped slide ways by virtue of the first pulleys; when two pull ropes penetrate through the pull-up clamping plate upwards from the lower side of the transition ring to be propped against the lower side of the bed edge, the ends of the pull ropes are bound on the connecting ring, the pull ropes are kept tight, and the clamping plate propped against the lower side of the bed edge is fixed, so that the whole device is fixed; the L-shaped frame plate is used for framing the injured knee of the patient lying on the sickbed, so that the patient is prevented from turning over and pressing down the knee to cause secondary injury during sleeping, and other objects are prevented from impacting the injured knee; the L-shaped frame plate slides up and down along the strip-shaped sliding chute body by virtue of the second pulley, and the up-down distance between the L-shaped frame plate and the supporting plate is adjusted, so that the positions of the knee and the leg with different thicknesses can be conveniently framed; the cotton pad enables the end face of the L-shaped frame plate, which is in contact with the knee, to be soft, and the comfort level of fixing the L-shaped frame plate is enhanced; the ventilation holes are convenient for the ventilation of the upper side of the L-shaped frame plate, and the injured knees can be recovered; the threaded rod is rotated to move downwards to prop against the L-shaped frame plate on the lower side, so that the threaded rod tightly props against the L-shaped frame plate of the frame at the knee part of the patient to fix the knee position; the rotating handle is convenient for a user to rotate the threaded rod; the resilience hinge can generate resilience force when the external force is removed after rotating for a certain number of turns in a certain direction under the action of the external force, and the resilience hinge rotates for the same number of turns in the opposite direction; the pressing plate clamps the edge of the quilt covered by the patient by means of the resilience force of the resilience hinge, and the phenomenon that the quilt cannot be tightly covered at the edge of the quilt due to the fact that the quilt is jacked up by the strip-shaped sliding groove body is avoided.

Drawings

FIG. 1 is a schematic view of a medical patient bed-mounted knee brace;

FIG. 2 is a left side view of a hospital bed mounted knee brace for medical use;

FIG. 3 is a top view of a connection structure between a support plate and an attachment plate in the knee fixing device for medical use;

in the figure: the device comprises a support plate 1, a connecting rod 2, a pressure plate 3, a rebound hinge 4, a transition ring 5, a pull rope 6, a connecting ring 7, a binding plate 8, a clamping plate 9, a rubber pad 10, a first pulley 11, a strip-shaped slideway 12, an L-shaped frame plate 13, a cotton pad 14, a vent hole 15, a connecting plate 16, a threaded rod 17, a strip-shaped chute body 18, a second pulley 19, a rotating handle 20 and a T-shaped rod 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.

Referring to fig. 1-3, the present embodiment provides a medical knee fixing device mounted on a hospital bed, including a supporting plate 1; the supporting plate 1 is in a horizontal position, and the right end of the supporting plate is horizontally and fixedly connected with a connecting rod 2; an attaching plate 8 is vertically and fixedly connected to the lower side of the right end of the connecting rod 2, the connecting rod 2 is perpendicular to the attaching plate 8, and the attaching plate 8 is used for being attached to the side wall of the bed edge, so that the supporting plate 1 is horizontally positioned on the bed; a strip-shaped slideway 12 is vertically arranged in the middle of the attaching plate 8, and the strip-shaped slideway 12 is through left and right; a clamping plate 9 is horizontally arranged on the left side of the strip-shaped slideway 12, a first pulley 11 clamped in the strip-shaped slideway 12 is fixedly connected to the right end of the clamping plate 9, and the clamping plate 9 slides upwards along the strip-shaped slideway 12 by virtue of the first pulley 11, so that the clamping plate 9 is propped against the lower side wall of the bed edge and clamps the bed edge together with the supporting plate 1 on the upper side to fix the whole device; the upper end surface of the clamping plate 9 is fixedly connected with a rubber pad 10 in a bonding manner, and the rubber pad 10 is used for increasing the friction force of the upper end surface of the clamping plate 9, so that the clamping plate 9 is stably supported on the lower side wall of the bed edge, and the whole device is prevented from sliding along the bed edge; a T-shaped rod 21 formed by connecting two support rods is horizontally arranged on the right side of the strip-shaped slideway 12, one end of the T-shaped rod 21 is fixedly connected with the side wall of the clamping plate 9, and the T-shaped rod 21 synchronously slides along with the clamping plate 9; two pull ropes 6 are fixedly connected to two end heads of the T-shaped rod 21 on the same supporting rod; two transition rings 5 are horizontally and fixedly connected to the front and rear sides of the right end face of the attaching plate 8 on the right side of the upper end of the strip-shaped slideway 12, two pull ropes 6 correspondingly penetrate upwards from the lower sides of the two transition rings 5, and then the ends of the penetrating pull ropes 6 are pulled downwards, so that the pull ropes 6 drive the clamping plate 9 to slide upwards along the strip-shaped slideway 12 by virtue of the first pulley 11; a connecting ring 7 is horizontally and fixedly connected to the lower side of the right end face of the attaching plate 8, when two pull ropes 6 penetrate through the pull-up clamping plate 9 upwards from the lower side of the transition ring 5 and are propped against the lower side of the bed edge, the ends of the pull ropes 6 are bound on the connecting ring 7, the pull ropes 6 are kept tight, and the clamping plate 9 propped against the lower side of the bed edge is fixed, so that the whole device is fixed; a strip-shaped chute body 18 is vertically and fixedly connected at the middle position of the right side edge of the upper end surface of the supporting plate 1; an L-shaped frame plate 13 is horizontally arranged right above the supporting plate 1, the L-shaped frame plate 13 is formed by combining a left vertical plate and a transverse plate horizontally connected with the right side of the vertical plate, and the L-shaped frame plate 13 is used for framing the injured knee of a patient lying on a sickbed, so that the patient is prevented from turning over and pressing down the knee to cause secondary injury during sleep, and other articles are prevented from impacting the injured knee; a second pulley 19 is fixedly connected to the right end of the transverse plate of the L-shaped frame plate 13, the second pulley 19 is clamped in the strip-shaped sliding groove body 18, the L-shaped frame plate 13 slides up and down along the strip-shaped sliding groove body 18 by means of the second pulley 19, the vertical distance between the L-shaped frame plate and the support plate 1 is adjusted, and the positions of knee and leg parts with different thicknesses can be conveniently framed; the lower end face of the L-shaped frame plate 13 is fixedly connected with a cotton pad 14 in a fitting manner, and the cotton pad 14 enables the end face of the L-shaped frame plate 13, which is in contact with knees, to be soft, so that the comfort level of fixing the L-shaped frame plate 13 is enhanced; a plurality of vent holes 15 are uniformly distributed on the transverse plate of the L-shaped frame plate 13, and the vent holes 15 are convenient for the ventilation of the upper side of the L-shaped frame plate 13 and the recovery of injured knees; a connecting plate 16 is horizontally arranged on the left side of the upper end of the strip-shaped chute body 18; a threaded rod 17 vertically penetrates through the connecting plate 16, the threaded rod 17 is fixedly connected with the connecting plate 16 through threads, and the threaded rod 17 is rotated to move downwards to prop against the lower L-shaped frame plate 13, so that the threaded rod 17 props against the L-shaped frame plate 13 of the frame at the knee part of a patient to fix the knee position; the upper end of the threaded rod 17 is fixedly connected with a rotating handle 20, and the rotating handle 20 is convenient for a user to rotate the threaded rod 17; the upper side of the right end of the connecting rod 2 is fixedly connected with a rebound hinge 4, the rebound hinge 4 can generate rebound force when the external force is removed after rotating for a certain number of turns in a certain direction under the action of the external force, and the rebound hinge can rotate for the same number of turns in the opposite direction; 2 upside levels of connecting rod are provided with clamp plate 3 and the right-hand member rigid coupling of clamp plate 3 and are being kick-backed hinge 4, and clamp plate 3 relies on the resilience force of kick-back hinge 4 to carry the border of the quilt that patient covered, avoids because bar-shaped chute body 18 jack-up quilt for the quilt border can't be covered tightly.

The specific use mode is as follows: when in use, firstly, the supporting plate 1 is horizontally placed on a patient bed, then the vertical attaching plate 8 fixedly connected with the supporting plate 1 through the horizontal connecting rod 2 is attached to the side wall of the bed edge, the horizontal clamping plate 9 on the attaching plate 8 is positioned at the lower side of the bed edge, then the pull ropes 6 at two ends of the T-shaped rod 21 fixedly connected with the clamping plate 9 and positioned at the right side of the attaching plate 8 penetrate through the two transition rings 5 fixedly connected to the upper side of the right end face of the attaching plate 8 from bottom to top, then the ends of the pull ropes 6 are pulled downwards, so that the clamping plate 9 slides upwards through the first pulley 11 clamped on the strip-shaped slide rail 12 in the attaching plate 8 and is propped against the lower side wall of the bed edge, then the pull ropes 6 are bound on the connecting ring 7 at the lower side of the right end face of the attaching plate 8, thereby fixing the clamping plate 9, enabling the whole device to be fixed on the bed, then enabling the legs, then the L-shaped frame plate 13 slides downwards to press the knees, the threaded rod 16 on the connecting plate 16 is rotated downwards, the threaded rod 16 tightly pushes the L-shaped frame plate 13, the positions of the knees are fixed, the situation that the knees are damaged secondarily due to the fact that a patient turns over and presses down the knees during sleeping is avoided, meanwhile, other articles are prevented from colliding with the damaged knees, then the edge of a quilt jacked up by the strip-shaped chute bodies 18 connected with the L-shaped frame plate 13 is clamped at the lower side of the pressing plate 3, and the situation that the quilt cannot be tightly covered by the edges of the quilt due to the fact that the quilt is jacked up by the strip.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A knee fixing device for medical treatment, which is mounted on a hospital bed, comprises a support plate (1); the supporting plate (1) is in a horizontal position, and the right end of the supporting plate is horizontally and fixedly connected with a connecting rod (2); an attaching plate (8) is vertically and fixedly connected to the lower side of the right end of the connecting rod (2), and the connecting rod (2) is perpendicular to the attaching plate (8); a strip-shaped slideway (12) is vertically arranged in the middle of the attaching plate (8), and the strip-shaped slideway (12) is through from left to right; the device is characterized in that a clamping plate (9) is horizontally arranged at the left side of the strip-shaped slideway (12), and a first pulley (11) clamped in the strip-shaped slideway (12) is fixedly connected at the right end of the clamping plate (9); a T-shaped rod (21) formed by connecting two support rods is horizontally arranged on the right side of the strip-shaped slideway (12), and one end of the T-shaped rod (21) is fixedly connected with the side wall of the clamping plate (9); two pull ropes (6) are fixedly connected to two end heads of the T-shaped rod (21) on the same supporting rod; two transition rings (5) are horizontally and fixedly connected to the front side and the rear side of the right end face of the attaching plate (8) on the right side of the upper end of the strip-shaped slideway (12); a connecting ring (7) is horizontally and fixedly connected to the lower side of the right end face of the attaching plate (8); a strip-shaped chute body (18) is vertically and fixedly connected with the middle position of the right side edge of the upper end surface of the supporting plate (1); an L-shaped frame plate (13) is horizontally arranged right above the supporting plate (1), and the L-shaped frame plate (13) is formed by combining a vertical plate on the left side and a transverse plate horizontally connected with the right side of the vertical plate; a second pulley (19) is fixedly connected to the right end of the transverse plate of the L-shaped frame plate (13), and the second pulley (19) is clamped in the strip-shaped chute body (18); a connecting plate (16) is horizontally arranged on the left side of the upper end of the strip-shaped chute body (18); a threaded rod (17) vertically penetrates through the connecting plate (16), and the threaded rod (17) is fixedly connected with the connecting plate (16) through threads; a rebound hinge (4) is fixedly connected to the upper side of the right end of the connecting rod (2); the upper side of the connecting rod (2) is horizontally provided with a pressing plate (3) and a rebound hinge (4) is fixedly connected with the right end of the pressing plate (3).

2. The knee fixing device for medical treatment mounted on a hospital bed according to claim 1, wherein a rubber pad (10) is fixedly attached to the upper end surface of the splint (9).

3. The knee fixing device for medical treatment mounted on a hospital bed according to claim 1, wherein a cotton pad (14) is fixedly attached to the lower end surface of the L-shaped frame plate (13).

4. The hospital bed-mounted knee brace for medical use according to claim 1, wherein the cross plate of the L-shaped frame plate (13) has a plurality of ventilation holes (15) uniformly distributed therein.

5. The hospital bed-mounted knee brace according to claim 1, wherein a rotating handle (20) is fixed to the upper end of the threaded rod (17).