Knee joint fixing brace for surgical nursing
By introducing an adjustment structure into the knee joint fixation brace, the problem of poor air permeability is solved, better air permeability and comfort are achieved, blood return is promoted, and the patient's experience is improved.
Patent Information
- Application Number
- CN202422305735.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-09-20
AI Technical Summary
During use, the existing knee brace has poor air permeability in the patient's legs, causing discomfort, especially when the skin is in contact with the bed for a long time, resulting in insufficient air permeability.
A knee joint fixation brace with an adjustment structure is designed. Through the convenient installation and disassembly of the installation frame and support frame, the patient's legs are supported by the connecting plate and base, and the leg lifting angle is changed through the adjustment rod to enhance air permeability and blood return.
It improves the breathability and comfort of the patient's legs, enhances the supporting effect, promotes blood return to the legs, and improves the patient's usage experience.
Smart Images
Figure CN223438704U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to surgical nursing technical field especially uses knee joint fixing support for surgical nursing. BACKGROUND
[0002] Surgical nursing refers to the nursing work for surgical disease patients, and the knee joint fixing support is a nursing aid for protecting the knee joint of the patient, which can limit the knee joint movement of the patient, reduce the probability of secondary injury and reduce the probability of deformity healing.
[0003] In the prior art, when the nursing staff uses the knee joint fixing support to perform nursing work on the patient, two thigh support plates and a pad sleeve are operated on the thigh part of the patient, two calf support plates and a pad sleeve are operated on the calf part of the patient, then two angle locks are adjusted to fix the relative angle of the thigh support plate and the calf support plate, and the knee joint of the patient is protected, however, the following problems may occur in this operation, the leg of the patient wearing the knee joint fixing support cannot be moved at will, the skin on the bottom side of the leg of the patient is in close contact with the sickbed for a long time, the air permeability is poor, the patient feels uncomfortable, and the air permeability is still poor even if a pillow or clothes is used to pad the leg of the patient. UTILITY MODEL CONTENTS
[0004] The utility model aims at solving the shortcoming of poor air permeability of the leg of the patient wearing the nursing aid in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a knee joint fixing support for surgical nursing, comprising two thigh support plates and two calf support plates, the thigh support plate and the calf support plate are provided with an angle lock at the end close to each other, the surface of the two thigh support plates and the two calf support plates is provided with a pad and two belts, the surface of one of the thigh support plate and the calf support plate is provided with an adjusting structure, the adjusting structure comprises two mounting frames, the two mounting frames are fixedly connected with the thigh support plate and the calf support plate respectively, the inner wall of the mounting frame is slidably connected with a mounting plate, the surface of the other thigh support plate and the calf support plate is fixedly connected with a supporting frame, the inner wall of the supporting frame is slidably connected with a supporting plate, the inner wall of the mounting frame is slidably connected with a limiting frame, the surface of the limiting frame is sleeved with a spring, the two ends of the spring are fixedly connected with the mounting frame and the limiting frame respectively, the side close to the mounting frame of the limiting frame is fixedly connected with a limiting rod, the circular arc surface of the limiting rod is slidably connected with the mounting plate through the mounting frame, the lower surface of the supporting plate and the mounting plate is fixedly connected with a connecting plate, the inner wall of the connecting plate and the mounting plate is slidably connected with a sliding rod, the lower end of the sliding rod is fixedly connected with an adjusting frame, the upper surface of the adjusting frame is rotatably connected with an adjusting rod, the circular arc surface of the adjusting rod is fixedly connected with a handle, the circular arc surface of the adjusting rod is threadedly connected with the connecting plate and the supporting plate, and the circular arc surface of the adjusting frame is rotatably connected with a base.
[0006] The effect achieved by the above components is that the installation frame and the support frame are convenient to install and disassemble, the connecting plate and the base support the patient's legs, the ventilation effect is good, and the adjusting rod can be operated to change the angle of the patient's legs, which is beneficial to the blood return of the legs.
[0007] Preferably, the limiting frame is rotationally connected with a handle away from one side of the installation frame.
[0008] The effect achieved by the above components is that the limiting frame is moved by operating the handle, which is convenient for the user to move the limiting frame.
[0009] Preferably, the two sides of the connecting plate are fixedly connected with auxiliary plates.
[0010] The effect achieved by the above components is that the auxiliary plates increase the contact area of the connecting plate with the patient's legs, so that the supporting effect and the comfort effect of the connecting plate on the patient's legs are better.
[0011] Preferably, the surfaces of the connecting plate and the auxiliary plates are provided with a plurality of air holes.
[0012] The effect achieved by the above components is that the air holes increase the air permeability of the connecting plate and the auxiliary plates, thereby improving the comfort of the patient's legs.
[0013] Preferably, one end of the limiting rod near the installation frame is arc-shaped.
[0014] The effect achieved by the above components is that one end of the limiting rod near the installation frame is arc-shaped, which is convenient for the limiting rod to slide into the installation plate.
[0015] Preferably, the arc surface of the handle is fixedly connected with a plurality of anti-skid protrusions, and the plurality of anti-skid protrusions are uniformly distributed on the handle.
[0016] The effect achieved by the above components is that the anti-skid protrusions increase the friction of the arc surface of the handle, which is convenient for the nursing staff or the patient to rotate the handle.
[0017] Preferably, the arc surface of the adjusting frame is sleeved with a coil spring, and the two ends of the coil spring are fixedly connected with the base and the adjusting frame, respectively.
[0018] The effect achieved by the above components is that when the base rotates along the arc surface of the adjusting frame, the coil spring always gives the base a torsional force, so that the base rotates more stably.
[0019] In summary, the beneficial effects of the present application are:
[0020] The utility model discloses a knee joint fixing support is used for nursing operation to the patient, is operating two thigh support board and the pad cover in the patient's thigh part, operating two shank support board and the pad cover in the patient's shank part, then adjusting two angle locks, make the relative angle of thigh support board and shank support board fixed, protect the knee joint of patient, but this operation can appear the following problems, the leg of patient wearing knee joint fixing support cannot move at will, the skin of patient's leg bottom side is long time and is pasted with sickbed, and the air permeability is poor, causes the discomfort of patient, adopts the pillow or clothing and pads the leg of patient and still the air permeability is poor, through setting up the adjusting structure, convenient installation and disassembly are carried out with the mounting frame and the support frame, the leg of patient is supported with the connecting plate and the base, and the air permeation effect is good, still can operate the adjusting lever and change the angle of the leg of patient, and it is favorable for the blood return of leg. BRIEF DESCRIPTION OF DRAWINGS
[0021] ATTACHED Figure 1 It is the three-dimensional structure schematic diagram of the utility model;
[0022] ATTACHED Figure 2 It is the structure schematic diagram of the adjusting structure of the utility model;
[0023] ATTACHED Figure 3 It is the local structure schematic diagram of the adjusting structure of the utility model;
[0024] ATTACHED Figure 4 It is the exploded view schematic diagram of the adjusting structure of the utility model.
[0025] The reference signs shown in the drawing: 1, thigh support board;2, shank support board;3, angle lock;4, pad;5, bandage;6, adjusting structure;601, mounting frame;602, mounting plate;603, support frame;604, support plate;605, limit support;606, spring;607, limit rod;608, handle;609, connecting plate;610, auxiliary plate;611, air hole;612, sliding rod;613, adjusting support;614, adjusting lever;615, handle;616, base;617, coil spring. DETAILED DESCRIPTION
[0026] The utility model discloses a knee joint fixing support is used for nursing operation to the patient, is operating two thigh support board and the pad cover in the patient's thigh part, operating two shank support board and the pad cover in the patient's shank part, then adjusting two angle locks, make the relative angle of thigh support board and shank support board fixed, protect the knee joint of patient, but this operation can appear the following problems, the leg of patient wearing knee joint fixing support cannot move at will, the skin of patient's leg bottom side is long time and is pasted with sickbed, and the air permeability is poor, causes the discomfort of patient, adopts the pillow or clothing and pads the leg of patient and still the air permeability is poor, through setting up the adjusting structure, convenient installation and disassembly are carried out with the mounting frame and the support frame, the leg of patient is supported with the connecting plate and the base, and the air permeation effect is good, still can operate the adjusting lever and change the angle of the leg of patient, and it is favorable for the blood return of leg.
[0027] REFERENCE Figure 1As shown, the utility model provides a technical scheme: a knee joint fixing support for surgical nursing, including two thigh support board 1 and two shank support board 2, and the end of thigh support board 1 and shank support board 2 close to each other is equipped with angle lock 3, the surface of two thigh support board 1 and two shank support board 2 are equipped with guard pad 4 and two bandage 5, and the surface of one thigh support board 1 and shank support board 2 is equipped with adjusting structure 6.
[0028] The specific setting and function of the adjusting structure 6 will be described below.
[0029] Referring to Figures 2 to 4As shown, in the embodiment: the adjusting structure 6 comprises two mounting frames 601, the two mounting frames 601 are fixedly connected with the thigh supporting plate 1 and the calf supporting plate 2 respectively, the inner wall of the mounting frame 601 is slidably connected with a mounting plate 602, the surface of the other thigh supporting plate 1 and calf supporting plate 2 is fixedly connected with a supporting frame 603, the inner wall of the supporting frame 603 is slidably connected with a supporting plate 604, the inner wall of the mounting frame 601 is slidably connected with a limiting frame 605, the surface of the limiting frame 605 is sleeved with a spring 606, the two ends of the spring 606 are fixedly connected with the mounting frame 601 and the limiting frame 605 respectively, the side of the limiting frame 605 close to the mounting frame 601 is fixedly connected with a limiting rod 607, the circular arc surface of the limiting rod 607 is slidably connected with the mounting plate 602 through the mounting frame 601, the lower surface of the supporting plate 604 and the mounting plate 602 is fixedly connected with a connecting plate 609, the inner wall of the connecting plate 609 and the mounting plate 602 is slidably connected with a sliding rod 612, the lower end of the sliding rod 612 is fixedly connected with an adjusting frame 613, the upper surface of the adjusting frame 613 is rotatably connected with an adjusting rod 614, the circular arc surface of the adjusting rod 614 is fixedly connected with a handle 615, the circular arc surface of the adjusting rod 614 is threadedly connected with the connecting plate 609 and the supporting plate 604, the circular arc surface of the adjusting frame 613 is rotatably connected with a base 616, the mounting frame 601 and the supporting frame 603 are used for convenient installation and disassembly, the connecting plate 609 and the base 616 are used for supporting the leg of the patient, the ventilation effect is good, and the adjusting rod 614 can be operated to change the lifting angle of the leg of the patient, which is beneficial to the blood return of the leg, the side of the limiting frame 605 away from the mounting frame 601 is rotatably connected with a pull handle 608, the limiting frame 605 is moved by operating the pull handle 608, which is convenient for the user to move the limiting frame 605, the two sides of the connecting plate 609 are fixedly connected with auxiliary plates 610, the auxiliary plates 610 are used for increasing the contact area of the connecting plate 609 and the leg of the patient, so that the supporting effect and the comfort effect of the connecting plate 609 on the leg of the patient are better, a plurality of ventilation holes 611 are formed in the surfaces of the connecting plate 609 and the auxiliary plates 610, the ventilation of the connecting plate 609 and the auxiliary plates 610 is increased through the ventilation holes 611, and thus the comfort of the patient when wearing the leg is improved, one end of the limiting rod 607 close to the mounting frame 601 is arc-shaped, one end of the limiting rod 607 close to the mounting frame 601 is arc-shaped, the limiting rod 607 is conveniently slid into the mounting plate 602, the circular arc surface of the handle 615 is fixedly connected with a plurality of anti-skid protrusions, the plurality of anti-skid protrusions are uniformly distributed on the handle 615, the friction of the circular arc surface of the handle 615 is increased through the anti-skid protrusions, which is convenient for the nursing staff or the patient to rotate the handle 615, the circular arc surface of the adjusting frame 613 is sleeved with a coil spring 617, the two ends of the coil spring 617 are fixedly connected with the base 616 and the adjusting frame 613 respectively, when the base 616 rotates along the circular arc surface of the adjusting frame 613, the coil spring 617 always gives the base 616 a torsional force, so that the base 616 rotates more stably.
[0030] The use method is as follows: by setting the adjusting structure 6, first, the limiting frame 605 on the thigh supporting plate 1 is operated, the limiting frame 605 is pulled away from the mounting frame 601, in this process, the limiting frame 605 drives the limiting rod 607 to slide out of the inner wall area of the mounting frame 601, the spring 606 is in a compressed state, then the mounting plate 602 and the supporting plate 604 are respectively slid into the mounting frame 601 and the supporting frame 603 from bottom to top, the limiting frame 605 is reset under the elastic force of the spring 606, the limiting frame 605 drives the limiting rod 607 to move towards the mounting frame 601, the limiting rod 607 slides into the mounting plate 602, so that the position of the mounting plate 602 is fixed, the limiting frame 605 on the calf supporting plate 2 is operated in the same way, after installation is completed, the handle 615 at the calf supporting plate 2 is rotated, the handle 615 drives the adjusting rod 614 to rotate, the adjusting rod 614 moves downward along the connecting plate 609 and the supporting plate 604 by means of the thread, the adjusting rod 614 drives the adjusting frame 613 to move away from the connecting plate 609, in this process, the adjusting frame 613 drives the sliding rod 612 to slide along the inner wall of the connecting plate 609 and the mounting plate 602 all the time, the adjusting frame 613 drives the base 616 to move away from the connecting plate 609, the handle 615 at the calf supporting plate 2 is continuously rotated, the lower leg part of the patient is lifted to a suitable height, the handle 615 at the thigh supporting plate 1 is operated in the same way, the lifting height of the thigh of the patient can be changed, the limiting frame 605 is driven to move by the operation of the handle 608, so that the user can move the limiting frame 605, the auxiliary plate 610 increases the contact area of the connecting plate 609 and the leg of the patient, so that the supporting effect and the comfort effect of the connecting plate 609 on the leg of the patient are better, the air permeability of the connecting plate 609 and the auxiliary plate 610 is increased through the air holes 611, so that the comfort of the leg of the patient is improved, the end of the limiting rod 607 close to the mounting frame 601 is arc-shaped, so that the limiting rod 607 can slide into the mounting plate 602, the friction of the arc surface of the handle 615 is increased through the anti-skid protrusions, so that the nurse or the patient can rotate the handle 615, when the base 616 rotates along the arc surface of the adjusting frame 613, the coil spring 617 always gives the base 616 a torsional force, so that the base 616 is more stable when it rotates.
Claims
1. A knee joint fixation brace for surgical nursing, comprising two thigh support plates (1) and two calf support plates (2), characterized in that: An angle lock (3) is installed at one end of the thigh support plate (1) and the calf support plate (2) close to each other, and a pad (4) and two straps (5) are installed on the surfaces of the two thigh support plates (1) and the two calf support plates (2). An adjustment structure (6) is provided on the surface of one of the thigh support plates (1) and the calf support plate (2), and the adjustment structure (6) includes two mounting frames (601), and the two mounting frames (601) are respectively connected to the thigh support plate (1) and the calf support plate (2) fixed connection, the inner wall of the installation frame (601) is slidably connected to the installation plate (602), the surfaces of the other thigh support plate (1) and the calf support plate (2) are fixedly connected to the support frame (603), the inner wall of the support frame (603) is slidably connected to the support plate (604), the inner wall of the installation frame (601) is slidably connected to the limit frame (605), the surface of the limit frame (605) is covered with a spring (606), the spring (606) The two ends are fixedly connected to the installation frame (601) and the limiting frame (605) respectively. The limiting frame (605) is fixedly connected to a limiting rod (607) on one side close to the installation frame (601). The arc surface of the limiting rod (607) passes through the installation frame (601) and is slidably connected to the installation plate (602). The lower surface of the support plate (604) and the installation plate (602) is fixedly connected with a connecting plate (609). The connecting plate (609) and the installation plate (602) are fixedly connected. The inner wall is slidably connected to a slide rod (612), the lower end of the slide rod (612) is fixedly connected to an adjustment frame (613), the upper surface of the adjustment frame (613) is rotatably connected to an adjustment rod (614), the arc surface of the adjustment rod (614) is fixedly connected to a handle (615), the arc surface of the adjustment rod (614) is threadedly connected to the connecting plate (609) and the support plate (604), and the arc surface of the adjustment frame (613) is rotatably connected to a base (616).
2. A knee joint fixation brace for surgical nursing according to claim 1, characterized in that: The side of the limiting frame (605) away from the installation frame (601) is rotatably connected to a handle (608).
3. The knee joint fixation brace for surgical nursing according to claim 1, characterized in that: Auxiliary plates (610) are fixedly connected to both sides of the connecting plate (609).
4. The knee joint fixation brace for surgical nursing according to claim 3, characterized in that: The surfaces of the connecting plate (609) and the auxiliary plate (610) are both provided with a plurality of air holes (611).
5. The knee joint fixation brace for surgical nursing according to claim 1, characterized in that: One end of the limiting rod (607) close to the installation frame (601) is in an arc shape.
6. The knee joint fixation brace for surgical nursing according to claim 1, characterized in that: The arc surface of the handle (615) is fixedly connected with a plurality of anti-slip protrusions, and the plurality of anti-slip protrusions are evenly distributed on the handle (615).
7. The knee joint fixation brace for surgical nursing according to claim 1, characterized in that: The arc surface of the adjustment frame (613) is covered with a coil spring (617), and the two ends of the coil spring (617) are fixedly connected to the base (616) and the adjustment frame (613) respectively.