Patient limb fixing frame for nursing
By designing a patient limb fixing frame for nursing with adjustment components and fixing components, the problem of inability to conveniently and stably adjust the surgical angle and adapt to different heights in the prior art is solved, and higher fixing firmness and operational convenience are achieved .
Patent Information
- Application Number
- CN202420916438.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-29
AI Technical Summary
In use, the existing operating room patient limb fixing frame cannot be used to easily and stably adjust the surgical angle of the patient limb, resulting in a reduction in firmness during the fixation process and the inability to adapt to the fixing needs of different heights.
A patient limb fixing frame for nursing is designed, using a base, fixing plate, adjustment component and fixing component structure. By rotating the bidirectional screw, the slider and support rod adjustment can be achieved to adjust the height and inclination angle of the support plate.
It realizes convenient and stable fixation of the patient's limbs, improves the firmness of the fixing frame in long-term use, can adapt to the fixing needs of different heights and angles, and improves the operation convenience during the operation.
Smart Images
Figure CN222426554U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of limb fixation frames, in particular to a limb fixation frame for nursing patients. Background Art
[0002] The operating room is a place where patients are provided with surgery and rescue, and is an important technical department of the hospital. An operating table is used in the operating room, and a patient limb fixation frame is set on the operating table to ensure the support stability of the patient's limbs during the operation. Most of the existing patient limb fixation frames for operating rooms cannot adjust the surgical angle of the patient's limbs more conveniently and stably during use, which will reduce the firmness of the fixation frame for the patient's limbs in the long-term use of the fixation frame for the operating room. After the fixation frame is adjusted, the angle of the fixation frame and the patient's limb cannot be adjusted. When fixing the patient, the patient's limbs need to be bent to adjust the height. For this reason, we propose a patient limb fixation frame for nursing to solve the above problems. Utility Model Content
[0003] The purpose of the utility model is to provide a patient limb fixation frame for nursing, so as to solve the problem raised in the above-mentioned background technology that most of the existing patient limb fixation frames for operating rooms cannot more conveniently and stably adjust the surgical angle of the patient's limb during use, which will reduce the firmness of the fixation frame for the operating room in the process of fixing the patient's limb during long-term use.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a patient limb fixation frame for nursing, comprising a base;
[0005] Fixed plates are fixedly installed at both left and right ends of the base, through holes are opened in the two groups of fixed plates, the lower sides of the two groups of fixed plates are flush with the lower side of the base, an adjustment component is opened in the base, and a fixing component is arranged on the adjustment component.
[0006] Preferably, the adjustment component includes a slide groove, which is opened in the base, and four groups of sliders are installed in the slide groove. A bidirectional screw is rotatably installed in the slide groove, and the threads on the surface of the bidirectional screw are bidirectionally arranged in groups of two. The four groups of sliders are connected to the bidirectional screw through threads, and the upper ends of the four groups of sliders are hingedly installed with support rods, and the upper ends of the four groups of support rods are installed with two groups of hinge blocks.
[0007] Preferably, the inner wall of the slide groove and the four groups of sliders are all T-shaped, and the inner wall of the slide groove is adapted to the four groups of sliders.
[0008] Preferably, the fixing assembly comprises two groups of support plates, the two groups of support plates are rotatably mounted on two groups of hinge blocks, straps are installed on the upper ends of the two groups of support plates, grooves are opened on the lower ends of the two groups of support plates, the upper ends of the two groups of support plates are located in the two groups of grooves, and torsion springs are installed in the upper ends of the two groups of hinge blocks.
[0009] Preferably, protective pads are glued to the upper sides of the two groups of support plates, and the two groups of protective pads are made of medical cotton cloth.
[0010] Preferably, the inner walls on the upper sides of the two groups of support plates are both arc-shaped.
[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model drives the four sets of sliders at the left and right ends of the base to approach each other by rotating the bidirectional screw, so that the four sets of sliders drive the four sets of support rods to swing, so that the support height of the two sets of hinge blocks and the two sets of support plates can be adjusted, and the two sets of hinge blocks and the two sets of support plates supported by the four sets of support rods have high stability, and when the patient's limbs are fixed by the support plates and straps, the support plates swing on the hinge blocks as the support plates are raised and lowered, so that the support plates are tilted to facilitate adaptation to the tilt angle when the patient's limbs are raised. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings 1 in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 It is a schematic diagram of a front cross-section of the structure of the utility model;
[0015] Figure 3 It is a right side cross-sectional schematic diagram of the structure of the utility model;
[0016] Figure 4 For this utility model Figure 3 A is a partial enlarged schematic diagram of the middle part.
[0017] In the figure: 1. base; 2. fixing plate; 3. through hole; 4. slide groove; 5. slider; 6. bidirectional screw; 7. support rod; 8. hinge block; 9. support plate; 10. protective pad; 11. strap; 12. groove; 13. torsion spring. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-4 , the utility model provides an embodiment: a patient limb fixation frame for nursing, comprising a base 1;
[0020] The base 1 is fixedly installed with fixed plates 2 at both ends, and through holes 3 are provided in the two sets of fixed plates 2. The lower sides of the two sets of fixed plates 2 are flush with the lower side of the base 1. An adjustment component is provided in the base 1, and a fixing component is provided on the adjustment component. The adjustment component includes a slide 4, which is provided in the base 1. Four sets of sliders 5 are installed in the slide 4. A bidirectional screw 6 is rotatably installed in the slide 4. The threads on the surface of the bidirectional screw 6 are bidirectionally arranged in pairs. The four sets of sliders 5 are connected to the bidirectional screw 6 through threads. The upper ends of the four sets of sliders 5 are hingedly installed with support rods 7. Two sets of hinge blocks 8 are installed on the upper ends of the four sets of support rods 7. The fixing component includes two sets of support plates 9 The two groups of support plates 9 are rotatably installed on the two groups of hinge blocks 8. The upper ends of the two groups of support plates 9 are installed with straps 11. The lower ends of the two groups of support plates 9 are provided with grooves 12. The upper ends of the two groups of support plates 9 are in the two groups of grooves 12. Torsion springs 13 are installed in the upper ends of the two groups of hinge blocks 8. The device drives the four groups of sliders 5 to slide close to each other in groups of two by rotating the bidirectional screw 6, so that the four groups of support rods 7 and the two groups of hinge blocks 8 are adjusted. When the patient's limbs are fixed to the support plates 9 by the straps 11, and the hinge blocks 8 are raised, the support plates 9 are rotated and tilted at the upper ends of the hinge blocks 8 for sleeve connection, which is convenient for the fixing components to fix the patient's limbs at different heights.
[0021] Furthermore, the inner wall of the slide groove 4 and the four groups of sliders 5 are both T-shaped, and the inner wall of the slide groove 4 is adapted to the four groups of sliders 5. This structure makes the four groups of sliders 5 slide in the slide groove 4 and cannot escape according to the shapes of the inner wall of the slide groove 4 and the four groups of sliders 5.
[0022] Furthermore, protective pads 10 are glued to the upper sides of the two groups of support plates 9. Both groups of protective pads 10 are made of medical cotton cloth. When the structure fixes the patient's limbs on the support plates 9 through the protective pads 10, wrinkles and indentations on the patient's skin are avoided.
[0023] Furthermore, the upper inner walls of the two groups of support plates 9 are both arc-shaped. This structure enables the patient's limbs to fit closely with the upper side of the support plate 9 according to the shape of the upper inner walls of the support plate 9.
[0024] Working principle: When the patient's limbs are fixed, Figure 2, Figure 3 and Figure 4 As shown, the patient's limbs are first fitted on the upper side of the support plate 9, and the patient's limbs are fixed on the support plate 9 with the straps 11, and the bidirectional screw 6 is rotated. The rotation of the bidirectional screw 6 drives the four groups of sliders 5 to move closer in groups of two in the slide groove 4. When the four groups of sliders 5 move closer, they drive the four groups of support rods 7 to rotate. The upper ends of the four groups of support rods 7 drive the two groups of hinge blocks 8 and the two groups of support plates 9 to rise, and as the hinge blocks 8 and the support plates 9 rise, the patient's limbs tilt and drive the support plates 9 to rotate at the upper ends of the hinge blocks 8, and the support plates 9 twist against the torsion springs 13 at the upper ends of the hinge blocks 8. When the patient's limbs are removed from the support plates 9, the support plates 9 are reset under the torsion of the torsion springs 13. The above is the entire working principle of the utility model.
[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A patient limb fixation frame for nursing care, comprising a base (1); Features: The base (1) is fixedly installed with a fixing plate (2) at both left and right ends, and the two groups of the fixing plates (2) are provided with through holes (3). The lower sides of the two groups of the fixing plates (2) are flush with the lower side of the base (1). The base (1) is provided with an adjustment component, and a fixing component is arranged on the adjustment component. The adjustment component includes a slide groove (4), and the slide groove (4) is provided in the base (1). Four groups of sliders (5) are installed in the slide groove (4). A bidirectional screw (6) is rotatably installed in the slide groove (4). The threads on the surface of the bidirectional screw (6) are arranged in two groups in a bidirectional manner. The four groups of sliders (5) are arranged in a bidirectional manner. ) are connected to the bidirectional screw rod (6) by threaded sleeves, the upper ends of the four groups of sliders (5) are hingedly installed with support rods (7), and the upper ends of the four groups of support rods (7) are installed with two groups of hinge blocks (8), and the fixing assembly includes two groups of support plates (9), and the two groups of support plates (9) are rotatably installed on the two groups of hinge blocks (8), and the upper ends of the two groups of support plates (9) are installed with straps (11), and the lower ends of the two groups of support plates (9) are provided with grooves (12), and the upper ends of the two groups of support plates (9) are located in the two groups of grooves (12), and the upper ends of the two groups of hinge blocks (8) are installed with torsion springs (13).
2. A patient limb fixation frame for nursing according to claim 1, characterized in that: The inner wall of the slide groove (4) and the four groups of sliders (5) are both T-shaped, and the inner wall of the slide groove (4) is compatible with the four groups of sliders (5).
3. A patient limb fixation frame for nursing according to claim 1, characterized in that: The upper sides of the two groups of support plates (9) are both glued with protective pads (10), and the two groups of protective pads (10) are both made of medical cotton cloth.
4. A patient limb fixation frame for nursing according to claim 1, characterized in that: The upper inner walls of the two groups of support plates (9) are both arc-shaped.