CN221787069U - A patient limb fixation frame for critical care - Google Patents

Abstract

The utility model provides a limb fixing frame for a patient for severe nursing, belonging to the technical field of nursing brackets; comprises a base frame, an air cylinder, a first supporting plate and a limiting component. According to the utility model, the leg of the patient on the first supporting plate is driven to move through the air cylinder, the rotatable deformation effect of the limiting assembly is matched, the effect of stably fixing the legs of the patient and simultaneously moving the legs of the patient is realized, and meanwhile, the sliding grooves arranged on the first rotating plate and the second rotating plate also enable the limiting assembly to move along a fixed path, so that the safety of the moving process is ensured; the utility model provides a current patient's limbs mount adopts the mode of band to make the patient be difficult to adjust the posture, needs medical personnel to manually help the patient to carry out the limb activity, has improved the cost of labor of nursing, has reduced nursing work efficiency's problem, and this patient's limbs mount plays important role in the bedside nursing of severe patient, plays positive promotion effect to alleviateing nursing personnel's burden, improves nursing efficiency and work satisfaction.

Description

A patient limb fixation frame for critical care

Technical Field

The utility model belongs to the technical field of nursing brackets, in particular to a limb fixing bracket for patients used in critical care. The structural optimization of the limb fixing bracket is achieved by optimizing the structural design related to fixing.

Background Art

Nursing patient limb fixators are devices used during critical care or surgery to provide firm support and fixation for patients' limbs. They ensure that patients maintain proper posture during treatment to reduce discomfort and reduce the risk of complications. Different types of nursing patient limb fixators can be used in different parts of the body as needed, such as the head and neck, upper limbs, lower limbs, etc. Lower limb fixators are used to fix patients' legs and feet, and are commonly used in orthopedic surgery, trauma treatment, or situations that require long periods of bed rest. These fixators usually have adjustable supports, straps, and bedside accessories to accommodate the lower limb size and posture requirements of different patients.

Existing patient limb fixation frames usually use straps to fix patients on beds or chairs. This method makes it difficult for patients to adjust their posture. Staying in the fixation frame for a long time may cause discomfort and pain, limit the patient's range of motion, and cause muscle atrophy and joint stiffness. Therefore, medical staff are required to manually help patients move their limbs, which increases the labor cost of nursing and reduces the efficiency of nursing work.

Utility Model Content

The technical problem to be solved by the utility model is to provide a patient limb fixation frame for critical care to solve the problem that the existing patient limb fixation frame adopts a strap method, which makes it difficult for patients to adjust their postures, limits the patient's range of motion, and requires medical staff to manually help patients to move their limbs, thereby increasing the labor cost of nursing and reducing the efficiency of nursing work.

In order to solve the above technical problems, the utility model provides the following technical solutions:

A base frame, a seat is fixedly connected to the top outer wall of the base frame, a cylinder is rotatably connected to the side outer wall of the base frame, a push rod is fixedly connected to the outer wall of the main shaft of the cylinder, a support plate 1 is rotatably connected to the outer wall of the push rod, a support plate 2 is fixedly connected to the outer wall of the support plate 1, and the support plate 1 and the support plate 2 respectively support the patient's calves at multiple points to increase the patient's comfort;

The limiting assembly includes a support plate three, a limiting plate one, a fixed column one, a support plate four, a rotating plate one, a rotating plate two, a slide groove, a tooth block, a limiting plate two, a fixing screw, a limiting ring and a Velcro tape. The support plate three is fixedly connected to the top outer wall of the base frame, the limiting plate one is rotatably connected to the outer wall of the support plate three, the fixing column one is fixedly connected to the outer wall of the limiting plate one and there are multiple fixing columns, the fixing column two is fixedly connected to the outer wall of the limiting plate one and there are multiple fixing columns, the support plate four is rotatably connected to the outer wall of the limiting plate one, the rotating plate one and the rotating plate Plate two is rotatably connected to the outer walls of different fixed column one respectively, and at the same time, the rotating plate one and the rotating plate two are fixedly connected to the supporting plate three respectively and rotate with them, the sliding groove is opened on the outer walls of the rotating plate one and the rotating plate two, the tooth block is fixedly connected to the outer walls of the rotating plate one and the rotating plate two, the limiting plate two is slidably connected to the inner wall of the limiting plate one, the fixing screw is fixedly connected to the inner wall of the fixing column one, the limiting ring is a closed ring and there are multiple numbers, which are fixedly connected to the outer walls of the supporting plate three, and the Velcro is slidably connected to the outer wall of the limiting ring.

Preferably, the cylinder can drive the support plate 1 to rotate via the push rod, so that the legs of the patient located on the support plate 1 can be moved, without the need for the nursing staff to manually adjust the patient's leg posture, thereby achieving precise control of the patient's leg position and ensuring that the patient is always in the correct posture, thereby effectively reducing leg pressure and preventing the occurrence of complications such as bedsores.

Preferably, the limiting plate 1 is rotatably connected to the outer walls of the supporting plate 3 and the supporting plate 4 at the same time, and the supporting plate 3 and the supporting plate 4 can rotate around the limiting plate 1 to achieve the effect of assisting the patient's leg movements.

Preferably, the fixed column 2 is slidably connected to the outer wall of the slide groove. When the rotating plate 1 and the rotating plate 2 rotate, the fixed column 2 fixedly connected to their outer walls is limited by the slide groove, so that the rotation deformation angle and path of the entire limiting assembly are controlled within a safe range, reducing the probability of the patient's legs slipping or getting injured during movement, and also reducing the adverse consequences caused by incorrect leg posture.

Preferably, there are multiple tooth blocks, so that the rotating plate 1 and the rotating plate 2 are meshed and rotated together, further improving the stability of the rotation process.

Preferably, the fixing screw cooperates with the limiting plate 2 to block the contact portion between the rotating plate 1 and the rotating plate 2, thereby protecting the internal parts of the limiting assembly from corrosion by external dust and improving the service life.

Preferably, the Velcro is used to fix the limiting assembly on the patient's leg, and the length of the Velcro can be adjusted to accommodate different leg sizes of different patients, thereby improving the applicability of the device.

Compared with the prior art, the utility model has at least the following beneficial effects:

In the above scheme, the patient's legs on the support plate one are driven to move by the cylinder, and the rotatable deformation effect of the limit assembly is cooperated to achieve the effect of stably fixing the patient's legs while moving his legs. At the same time, the slide grooves arranged on the rotating plate one and the rotating plate two also enable the limit assembly to move along a fixed path, thereby ensuring the safety of the activity process; it solves the problem that the existing patient limb fixation frame uses a strap to make it difficult for the patient to adjust the posture, limits the patient's range of motion, and requires medical staff to manually help the patient to move the limbs, thereby increasing the labor cost of nursing and reducing the efficiency of nursing work. The patient limb fixation frame plays an important role in the bedside care of critically ill patients. It provides patients with better quality nursing services through the advantages of automatic adjustment, personalized nursing, improved efficiency, safety, stability and comfortable experience. At the same time, it also plays a positive role in reducing the burden on nursing staff, improving nursing efficiency and job satisfaction.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

Fig. 1 is an overall three-dimensional schematic diagram of the utility model.

FIG. 2 is a perspective schematic diagram of the position limiting assembly of the present utility model.

FIG. 3 is a partially enlarged three-dimensional schematic diagram of the limit assembly of the utility model.

[Reference Symbols]

1. Base frame; 11. Seat; 2. Cylinder; 21. Push rod; 3. Support plate 1; 31. Support plate 2; 4. Limiting assembly; 41. Support plate 3; 42. Limiting plate 1; 421. Fixed column 1; 422. Fixed column 2; 43. Support plate 4; 44. Rotating plate 1; 45. Rotating plate 2; 46. Slide; 47. Tooth block; 48. Limiting plate 2; 481. Fixing screw; 49. Limiting ring; 491. Velcro.

As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims.

DETAILED DESCRIPTION

The following is a detailed description of a patient limb fixation frame for critical care provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

It will be understood that the meaning of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

As an implementation in this embodiment, as shown in FIG1 , the embodiment of the utility model provides a patient limb fixation frame for critical care, comprising:

As shown in FIG1 , the base frame 1 used for providing support has a seat 11 fixed on the top outer wall of the base frame 1 by screws, a cylinder 2 is rotatably provided on the side outer wall of the base frame 1 by a rotating shaft, a push rod 21 is fixed on the outer wall of the main shaft of the cylinder 2 by welding, a support plate 3 is rotatably provided on the outer wall of the push rod 21 by a rotating shaft, and the cylinder 2 can drive the support plate 3 to rotate through the push rod 21, so that the legs of the patient located on the support plate 3 can be moved, and there is no need for the nursing staff to manually adjust the patient's leg posture, so as to achieve precise control of the patient's leg position, ensure that the patient is always in the correct posture, thereby effectively reducing the leg pressure and preventing the occurrence of complications such as bedsores; a support plate 2 31 is fixed on the outer wall of the support plate 3, and the support plate 1 3 and the support plate 2 31 respectively support the patient's calves at multiple points to increase the patient's comfort;

As shown in Figures 2 and 3, the limiting assembly 4 for fixing the patient's legs, wherein the support plate three 41 is fixed to the top outer wall of the base frame 1 by welding, the limiting plate one 42 is rotated on the outer wall of the support plate three 41 by a rotating shaft, the fixed column one 421 is fixed to the outer wall of the limiting plate one 42 by welding and there are multiple fixed columns 422 are fixed to the outer wall of the limiting plate one 42 by welding and there are multiple fixed columns 422, the support plate four 43 is rotated on the outer wall of the limiting plate one 42 by a rotating shaft, and the limiting plate one 42 is simultaneously rotated on the outer walls of the support plate three 41 and the support plate four 43 by the rotating shaft, and the support plate three 41 and the support plate four 43 can rotate around the limiting plate one 42 to achieve the effect of assisting the patient's leg activities; the rotating plate one 44 and the rotating plate two 45 are respectively rotated on the outer walls of different fixed columns one 421 by rotating shafts, and at the same time, the rotating plate one 44 and The rotating plate 2 45 is fixed to the supporting plate 3 41 and the supporting plate 4 43 by screws respectively, and rotates with them. The slide groove 46 is opened on the outer wall of the rotating plate 1 44 and the rotating plate 2 45, and the fixed column 2 43422 slides on the outer wall of the slide groove 46. When the rotating plate 1 44 and the rotating plate 2 45 rotate, the fixed column 2 422 fixed on their outer walls is limited by the slide groove 46, so that the rotation deformation angle and path of the entire limiting component 4 are controlled within a safe range, reducing the probability of the patient's legs slipping or being injured during movement, and at the same time, it can also reduce the adverse consequences caused by incorrect leg posture; the tooth block 47 is fixed to the outer wall of the rotating plate 1 44 and the rotating plate 2 45 by welding, and there are multiple tooth blocks 47, so that the rotating plate 1 44 and the rotating plate 2 45 are meshed together and rotated, which further improves the stability of the rotation process;

As shown in FIG3 , the second limiting plate 48 slides on the inner wall of the limiting plate 1 42, and the fixing screw 481 is fixed on the inner wall of the fixing column 1 421 by threaded rotation. The fixing screw 481 cooperates with the second limiting plate 48 to block the contact portion between the rotating plate 1 44 and the rotating plate 2 45, thereby protecting the internal parts of the limiting component 4 from erosion by external dust and improving the service life; the limiting ring 49 is in a closed ring shape and there are multiple of them, which are fixed on the outer walls of the supporting plate 3 41 and the supporting plate 4 43 by welding, and the Velcro 491 slides on the outer wall of the limiting ring 49 to fix the limiting component 4 on the patient's leg, and can adapt to the different leg sizes of different patients by adjusting the length of the Velcro 491, thereby improving the applicability of the device;

To sum up, the technical solution provided by the utility model drives the patient's legs on the support plate 1 3 to move through the cylinder 2, and cooperates with the rotatable deformation effect of the limit component 4 to achieve the effect of stably fixing the patient's legs while moving his legs. At the same time, the slide groove 46 arranged on the rotating plate 1 44 and the rotating plate 2 45 also enables the limit component 4 to move along a fixed path, thereby ensuring the safety of the activity process; it solves the problem that the existing patient limb fixation frame uses a belt method, which makes it difficult for the patient to adjust the posture, limits the patient's range of motion, and requires medical staff to manually help the patient to move the limbs, thereby increasing the labor cost of nursing and reducing the efficiency of nursing work. The patient limb fixation frame plays an important role in the bedside care of critically ill patients. Through the advantages of automatic adjustment, personalized nursing, improved efficiency, safety, stability and comfortable experience, it provides patients with better quality nursing services. At the same time, it also plays a positive role in reducing the burden on nursing staff, improving nursing efficiency and job satisfaction.

The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

A person skilled in the art will appreciate that all or part of the steps in the above-mentioned embodiment method can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM/RAM, a disk, an optical disk, etc.

The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (6)

1. A patient limb fixation frame for critical care, comprising: A base frame (1), a seat (11) is fixedly connected to the top outer wall of the base frame (1), a cylinder (2) is rotatably connected to the side outer wall of the base frame (1), a push rod (21) is fixedly connected to the outer wall of the main shaft of the cylinder (2), a support plate 1 (3) is rotatably connected to the outer wall of the push rod (21), a support plate 2 (31) is fixedly connected to the outer wall of the support plate 1 (3), and the support plate 1 (3) and the support plate 2 (31) respectively provide multi-point support for the patient's lower leg; A limit assembly (4), wherein the limit assembly (4) comprises a support plate three (41), a limit plate one (42), a support plate four (43), a fixed column one (421), a fixed column two (422), a rotating plate one (44), a rotating plate two (45), a slide groove (46), a tooth block (47), a limit plate two (48), a fixing screw (481), a limit ring (49) and a Velcro (491), wherein the support plate three (41) is fixedly connected to the top outer wall of the base frame (1), the limit plate one (42) is rotatably connected to the outer wall of the support plate three (41), the fixed column one (421) is fixedly connected to the outer wall of the limit plate one (42) and there are a plurality of them, the fixed column two (422) is fixedly connected to the outer wall of the limit plate one (42) and there are a plurality of them, the support plate four (43) is rotatably connected to the outer wall of the limit plate one (42), and the rotating plate The movable plate 1 (44) and the rotating plate 2 (45) are respectively rotatably connected to the outer walls of different fixed columns 1 (421); at the same time, the rotating plate 1 (44) and the rotating plate 2 (45) are respectively fixedly connected to the supporting plate 3 (41) and the supporting plate 4 (43) and rotate with them; the sliding groove (46) is opened on the outer walls of the rotating plate 1 (44) and the rotating plate 2 (45); the tooth block (47) is fixedly connected to the outer walls of the rotating plate 1 (44) and the rotating plate 2 (45); the limiting plate 2 (48) is slidably connected to the inner wall of the limiting plate 1 (42); the fixing screw (481) is fixedly connected to the inner wall of the fixed column 1 (421); the limiting ring (49) is in a closed ring shape and has a plurality of them, and is fixedly connected to the outer walls of the supporting plates 3 (41) and (43); the Velcro (491) is slidably connected to the outer wall of the limiting ring (49). 2. A patient limb fixation frame for critical care as claimed in claim 1, characterized in that: the limiting plate 1 (42) is rotatably connected to the outer walls of the supporting plate 3 (41) and the supporting plate 4 (43) at the same time, and the supporting plate 3 (41) and the supporting plate 4 (43) can rotate around the limiting plate 1 (42). 3. A patient limb fixation frame for critical care as claimed in claim 1, characterized in that: the support plate 4 (43) is slidably connected to the outer wall of the slide groove (46). 4. A patient limb fixation frame for critical care as claimed in claim 1, characterized in that: there are multiple tooth blocks (47), so that the rotating plate 1 (44) and the rotating plate 2 (45) are meshed and rotated together. 5. A patient limb fixation frame for critical care as claimed in claim 1, characterized in that: the fixing screw (481) cooperates with the second limiting plate (48) to block the contact portion between the first rotating plate (44) and the second rotating plate (45). 6. A patient limb fixation frame for critical care as claimed in claim 1, characterized in that the Velcro (491) is used to fix the limiting component (4) on the patient's leg, and the length of the Velcro (491) can be adjusted to adapt to different leg sizes of different patients.