Good limb position placing pillow structure

Abstract

The utility model discloses a good limb position placing pillow structure, and belongs to the technical field of medical instruments. The pillow mainly comprises a pillow cover, and an extending plate is integrally formed on the pillow cover; the arm sleeve mechanism is mounted in the sleeve pillow and is used for sleeving the arm of the patient with the sleeve pillow; the finger plate is hinged to the extension plate; the finger frame is hinged to the finger plate; the finger ring is mounted on the finger frame; the finger plate is suitable for rotating in a vertical plane around the extension plate, and the finger frame is suitable for rotating in the horizontal direction around the finger plate. According to the good limb position placing pillow structure, the finger stall mechanism is arranged, so that the good limb position of the finger of a patient can be fixed, meanwhile, the adjusting mechanism is arranged, the bending angle of the hand of the patient can be adjusted, and therefore the good limb position can be well fixed.

Description

Technical Field

[0001] This application relates to the technical field of medical devices, and specifically relates to a structure of a pillow for proper limb position placement. Background Art

[0002] After suffering a stroke, a patient will experience hemiplegia in one limb. The affected limb is prone to spasm of the body's antigravity muscles, that is, flexor spasm in the upper limb and extensor spasm in the lower limb. The muscles and joints are in an abnormal state, leading to pathological contracture of the muscles and joints, resulting in stiffness or even deformation, and thus causing disability.

[0003] The proper limb position is one of the important measures for early anti-spasm. This proper limb position (also known as the anti-spasm position) can make the joints after hemiplegia relatively stable, effectively prevent the typical spasm patterns of the flexor muscles in the upper limb and the extensor muscles in the lower limb, and is also one of the methods to prevent the emergence of pathological movement patterns in the future. The proper limb position is to place the limb in a certain position or posture to maintain its good function, and it is a temporary position designed from the perspective of treatment and nursing.

[0004] In current clinical practice, pillows are usually used to meet the placement of the proper limb position.

[0005] For example, the patent with the publication number CN206491963 U specifically discloses a pillow for proper limb position, which can improve the compliance of stroke patients in placing the proper limb position; can be effectively fixed to the affected shoulder, can effectively pad up the affected elbow joint and wrist joint, and is beneficial to the functional recovery of the paralyzed or hemiplegic limb.

[0006] In the recovery of hemiplegic patients, the finger joints are also one of the parts that often experience spasm. Therefore, in clinical practice, items such as towel rolls are often used to make the patient's hand present a natural bending state to ensure that the patient's hand is in the proper limb position.

[0007] However, the above traditional methods cannot effectively fix the fingers, so that when the patient turns over or changes the body position, the proper limb position may change, and thus the continuous state of the patient's proper limb position cannot be maintained. Therefore, it is necessary to provide a structure of a pillow for proper limb position placement to solve the above problems.

[0008] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute the prior art. Summary of the Invention

[0009] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a structure of a pillow for proper limb position placement, which can enable the patient's fingers to continuously maintain the state of the proper limb position, thereby accelerating the recovery of the patient's limb.

[0010] The technical solution adopted by this application to solve its technical problems is as follows: A good limb position placement pillow structure includes a sleeve pillow, and an extension plate is integrally formed on the sleeve pillow; an arm sleeve mechanism, which is installed inside the sleeve pillow and is used to sleeved the sleeve pillow on the patient's arm; a finger plate, which is hinged on the extension plate; a finger holder, which is hinged on the finger plate; a finger ring, which is installed on the finger holder; the finger plate is adapted to rotate around the extension plate in a vertical plane, and the finger holder is adapted to rotate around the finger plate in a horizontal direction.

[0011] Further, an adjustment mechanism is provided on the extension plate. The adjustment mechanism includes a frame body installed on the extension plate. Two sets of protruding ears are provided on the frame body near the finger plate. Two sets of meshing gears are rotatably provided between the two sets of protruding ears, namely a first gear located at the upper end and a second gear located at the lower end; a connecting plate is fixedly installed at the circumference of the second gear, and a spring is fixedly installed between the connecting plate and the finger plate.

[0012] Further, a handle is fixedly installed on the rotating shaft of the first gear.

[0013] Further, a protective sleeve is sleeved on the outside of the frame body.

[0014] Further, a positioning pin is passed through the handle, and an arc-shaped positioning hole is opened on the protective sleeve.

[0015] Further, the arm sleeve mechanism has a groove plate, a groove is provided on the sleeve pillow, and the groove is adapted to the groove plate; a plurality of sets of sleeves are installed at the lower end of the groove plate, and a tie strap is provided at the bottom of the sleeve.

[0016] Further, a notch is opened at the bottom of the sleeve pillow.

[0017] Further, the sleeve pillow is made of pure cotton material.

[0018] The beneficial effect of this application is: A good limb position placement pillow structure provided by this application can fix the fingers of the patient in a good limb position by setting a finger sleeve mechanism, and at the same time, by setting an adjustment mechanism, the bending angle of the patient's hand can be adjusted, so as to achieve better fixation of the good limb position.

[0019] In addition to the purposes, features and advantages described above, this application has other purposes, features and advantages. The following will refer to the drawings for a further detailed description of this application. Description of the Drawings

[0020] The specification drawings forming a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application.

[0021] In the accompanying drawings:

[0022] Figure 1 is an overall schematic diagram of the structure of a good limb position placement pillow in this application;

[0023] Figure 2 is Figure 1 an exploded structural schematic diagram of the structure of a good limb position placement pillow in;

[0024] Figure 3 is Figure 2 a detailed structural schematic diagram of the sleeve pillow in;

[0025] Figure 4 is Figure 1 a partial structural schematic diagram at position A in;

[0026] Figure 5 is Figure 2 a partial structural schematic diagram at position B in;

[0027] Figure 6 is Figure 5 a partial structural schematic diagram at position C in;

[0028] Among them, the reference numerals in the figures are as follows:

[0029] 1, sleeve pillow; 11, extension plate; 12, groove; 13, notch;

[0030] 2, arm sleeve mechanism; 21, groove plate; 22, ferrule; 23, tie strap;

[0031] 3, finger sleeve mechanism; 31, finger plate; 32, finger holder; 33, finger ring;

[0032] 4, adjustment mechanism; 41, sheath; 411, positioning hole; 42, connecting plate; 43, spring; 44, handle; 441, positioning pin; 45, frame body; 46, first gear; 47, second gear. Specific embodiments

[0033] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe this application in detail with reference to the accompanying drawings and in combination with the embodiments.

[0034] In order to enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0035] As Figures 1 - 3 shown, the present application provides a good limb position placement pillow structure, including a sleeve pillow 1 made of pure cotton material, which is not only soft, but also has excellent air permeability and moisture absorption performance, facilitating to improve the comfort of patients;

[0036] Meanwhile, an arm sleeve mechanism 2 is arranged inside the sleeve pillow 1, and the arm sleeve mechanism 2 is used to be sleeved on the patient's arm to fix the sleeve pillow 1;

[0037] The arm sleeve mechanism 2 has a groove plate 21, and a groove 12 is arranged on the sleeve pillow 1, and the groove 12 is adapted to the groove plate 21, so that the groove plate 21 can be fixedly installed in the groove 12;

[0038] Meanwhile, multiple sets of sleeves 22 are fixedly installed at the lower end of the groove plate 21, and the sleeves 22 are used to be tied to the patient's arm, and a tie 23 is arranged at the bottom of the sleeve 22, and the tie 23 is used to tighten or loosen the sleeve 22 to be suitable for different patients;

[0039] In the present application, a notch 13 for making way for the tie 23 is opened at the bottom of the sleeve pillow 1, so that the tie 23 can extend out of the sleeve pillow 1, facilitating the operation of the staff.

[0040] As Figures 1 - 2 shown, an extension plate 11 is fixedly arranged at one end of the sleeve pillow 1, the extension plate 11 and the sleeve pillow 1 are of an integrally formed structure, and a finger sleeve mechanism 3 is arranged at a position of the extension plate 11 far away from the sleeve pillow 1, and the finger sleeve mechanism 3 is used to fix the patient's fingers to keep them in a good limb position;

[0041] The finger sleeve mechanism 3 includes a finger plate 31 hinged on the extension plate 11, the finger plate 31 is adapted to rotate around the extension plate 11 in a vertical plane, and five groups of finger brackets 32 are hinged on the finger plate 31, the five groups of finger brackets 32 correspond to the five fingers of the patient, and a finger ring 33 is installed at a position of the finger bracket 32 far away from the finger plate 31, and the finger ring 33 is adapted for the finger end to pass through and support the finger;

[0042] In the present application, all five groups of finger brackets 32 can rotate around the finger plate 31 in a horizontal direction to facilitate adjusting the position of the patient's fingers;

[0043] To sum up, when fixing the patient's fingers in a good limb position, first fix the sleeve pillow 1 at the patient's arm through the arm sleeve mechanism 2, and then place the patient's arm on the hospital bed, so as to support the patient's arm through the soft sleeve pillow 1;

[0044] Then, put the patient's finger on the finger ring 33 and adjust the opening angles of the five fingers as needed so that the five fingers can get preliminary support.

[0045] In order to keep the patient's palm at an appropriate angle to achieve a better good limb position, as Figures 1 - 2 shown, an adjusting mechanism 4 is provided on the extension plate 11. The adjusting mechanism 4 is used to adjust the angle of the finger plate 31, thereby adjusting the angle of the patient's palm.

[0046] As Figures 4 - 6 shown, the adjusting mechanism 4 includes a frame body 45 fixedly installed on the extension plate 11. At a position on the frame body 45 close to the finger plate 31, two groups of protruding ears (not marked in the figure) are provided. Between the two groups of protruding ears, two groups of meshing gears are rotatably arranged, namely the first gear 46 located at the upper end and the second gear 47 located at the lower end. At the same time, a handle 44 is fixedly installed on the rotating shaft of the first gear 46. Thus, the staff can hold the handle 44 and rotate it to drive the first gear 46 to rotate, and then drive the second gear 47 to rotate.

[0047] At the same time, a connecting plate 42 is fixedly installed at the circumference of the second gear 47. A spring 43 is fixedly installed between the connecting plate 42 and the finger plate 31. Thus, when the second gear 47 rotates, it can drive the connecting plate 42 to rotate synchronously, and drive the finger plate 31 to rotate through the action of the spring 43, thereby adjusting the angle of the finger plate 31 so that the patient's hand is in a better good limb position. It should be noted that when the connecting plate 42 rotates, the spring 43 can bend adaptively to adapt to the angle of the connecting plate 42.

[0048] In this application, the initial position of the connecting plate 42 is in a horizontal state to keep the finger plate 31 horizontal.

[0049] More preferably, a sheath 41 is sleeved outside the frame body 45 to protect the pair of frame bodies 45 and prevent the patient from contacting the transmission components inside the frame body 45.

[0050] In order to fix the adjusted finger plate 31, as Figures 5 - 6 shown, a positioning pin 441 is inserted through the handle 44. At the same time, an arc-shaped positioning hole 411 is opened on the sheath 41. Thus, the positioning pin 441 can be inserted into the positioning hole 411 to fix the position of the handle 44, and then fix the angle of the patient's hand.

[0051] More preferably, the structure in this application can be used for fixing the good limb position of the foot, and its fixing method is similar to that of the hand, which will not be elaborated here.

[0052] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various modifications and changes can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A pillow structure for good limb positioning, characterized in that: include: A pillow cover (1), wherein the pillow cover (1) is integrally formed with an extension plate (11); An arm sleeve mechanism (2), which is installed inside the sleeve pillow (1) and is used to sleeve the sleeve pillow (1) around the patient's arm; a finger plate (31) hinged on the extension plate (11); A finger frame (32), the finger frame (32) is hinged on the finger plate (31); A finger ring (33), the finger ring (33) being mounted on the finger frame (32); The finger plate (31) is adapted to rotate around the extension plate (11) in a vertical plane, and the finger frame (32) is adapted to rotate around the finger plate (31) in a horizontal direction.

2. The pillow structure for good limb positioning according to claim 1, characterized in that: The extension plate (11) is provided with an adjustment mechanism (4), the adjustment mechanism (4) comprising a frame (45) mounted on the extension plate (11), two groups of protruding ears are provided on the frame (45) near the finger plate (31), and two groups of gears meshing with each other are rotatably provided between the two groups of protruding ears, namely a first gear (46) located at the upper end and a second gear (47) located at the lower end; A connecting plate (42) is fixedly mounted on the circumference of the second gear (47), and a spring (43) is fixedly mounted between the connecting plate (42) and the finger plate (31).

3. The pillow structure for good limb positioning according to claim 2, characterized in that: A handle (44) is fixedly mounted on the rotating shaft of the first gear (46).

4. The pillow structure for good limb positioning according to claim 3, characterized in that: The outer side of the frame (45) is provided with a protective sheath (41).

5. The pillow structure for good limb positioning according to claim 4, characterized in that: The handle (44) is provided with a positioning pin (441), and the sheath (41) is provided with an arc-shaped positioning hole (411).

6. The pillow structure for good limb positioning according to claim 1, characterized in that: The arm sleeve mechanism (2) has a slot plate (21), and the sleeve pillow (1) is provided with a groove (12), and the groove (12) is adapted to fit the slot plate (21); A plurality of groups of ferrules (22) are installed at the lower end of the groove plate (21), and a cable tie (23) is provided at the bottom of the ferrule (22).

7. The pillow structure for good limb positioning according to claim 6, characterized in that: A notch (13) is provided at the bottom of the pillow (1).

8. The pillow structure for good limb positioning according to claim 1, characterized in that: The pillowcase (1) is made of pure cotton material.

Images