CN217014542U - A nursing device for pressure nature damage of foot - Google Patents

Abstract

The utility model discloses a nursing device for foot pressure injury, which comprises an ankle pad and a restraining device arranged on a bearing surface of the ankle pad, wherein the bearing surface of the ankle pad and the restraining device are encircled to form a restraining port for preventing lower limbs of a patient from separating from the ankle pad, and the restraining device is provided with a limiting device for limiting the ankle pad to slide to a popliteal fossa of the patient. This a nursing device for pressure nature of foot damage encloses through restraint device and ankle pad and closes into restraint mouth, patient's low limbs break away from ankle pad when preventing the device from using to utilize stop device to limit the position of patient's ankle on the ankle pad, avoid ankle pad cunning to influence the blood supply to patient's popliteal fossa department, so, good restraint effect has been realized, guarantee that patient's heel position is unsettled and be higher than the bed surface, thereby be favorable to the recovery behind the pressure nature of patient's foot damage.

Description

A kind of nursing device for foot pressure injury

technical field

The utility model relates to the technical field of medical nursing equipment, in particular to a nursing device for foot pressure injury.

Background technique

There are many traumatic fractures of the middle and lower extremities in orthopedics, especially the calf and ankle fractures at the level below the knee joint of the lower extremity are very common. It is particularly important to accelerate the swelling of the affected limb, reduce the further damage of the fractured end, and strengthen the nursing during and after the operation.

Clinically, medical foot rings are usually used to raise the lower limbs of patients (including patients with pressure injuries to the feet, patients with cerebrovascular accident paralysis, and long-term bedridden patients, etc.) The circular column shape, the foot ring is made of high-density sponge, and the outside is wrapped with cotton or synthetic cloth to ensure breathability and easy cleaning. During use, the patient's lower limbs enter the inner side of the foot ring through the gap, and the foot ring is used to support the patient's legs, so that the heel is 1 to 2 cm away from the bed surface, so as to avoid the skin pressure on the protruding part of the proximal joint bone, and effectively prevent the lower limb joint from being damaged. The functional bit is rigid.

However, during the use of the foot ring, due to the active connection between the patient's lower limb and the foot ring, the foot ring is easy to slide to the popliteal fossa, which affects the blood supply of the lower limb and is not conducive to the patient's recovery. The increase in the number of activities of the legs leads to the easy separation of the foot ring from the lower limbs of the patient; not only that, in the prior art, the inner side wall of the foot ring and the end face of the foot ring are connected vertically, that is, the inner edge of the foot ring is sharp at a right angle , When the patient uses the foot ring, the right-angled sharp part of the foot ring directly contacts the skin of the patient's lower limbs, causing physical discomfort to the patient.

Therefore, it is necessary to improve the lower limb raising nursing device in the prior art.

Utility model content

The purpose of the present invention is to overcome the defects existing in the prior art, and to provide a nursing device for foot pressure injury with improved restraint effect.

In order to achieve the above technical effect, the technical scheme of the present invention is as follows: a nursing device for foot pressure injury, comprising an ankle pad and a restraint device arranged on the ankle pad, the bearing surface of the ankle pad and the The restraint device encloses a restraint port for preventing the lower limbs of the patient from escaping from the ankle pad, and the restraint device is provided with a limit device for restricting the ankle pad from sliding to the patient's popliteal fossa.

Preferably, in order to prevent the lower limbs of the patient from being separated from the bearing surface of the ankle pad when the device is in use, the restraint device includes a depression restraint block disposed directly above the ankle pad, and the depression restraint is connected with the restraint belt through a restraint belt. Ankle pad connection.

Preferably, in order to ensure the restraint effect and prevent excessive loosening between the ankle pad and the patient's ankle, the restraint belt is an elastic restraint belt.

Preferably, in order to limit the sliding of the ankle pad to the position of the popliteal fossa of the patient and affect blood supply when the device is in use, the limiting device includes a limiting hole, and the limiting hole is a through hole.

Preferably, in order to simplify the structure of the device, the limiting hole is integrally formed on the pressing-down constraining block.

Preferably, for the convenience of operation and use, there are two limiting holes, which are respectively provided on both sides of the pressing-down constraining block along the direction perpendicular to the constraining opening.

Preferably, in order to facilitate the use of patients whose lower limbs are completely immobile and expand the applicable scope of the nursing device, the depression restraint block is detachably connected to the ankle pad, or the ankle pad and the restraint band are detachably connected.

Preferably, in order to avoid infection of the patient's skin and ensure the safe use of the device, a sterile lining is provided on the circumferential inner wall of the restraint opening.

Preferably, in order to improve the comfort of the patient's ankle resting on the ankle pad, the ankle pad is a flexible ankle pad.

Preferably, in order to further increase the comfort of the patient's ankle resting on the ankle pad, the bearing surface of the ankle pad is an upwardly convex arc surface, and the length direction of the arc surface is perpendicular to the length direction of the restraint opening.

To sum up, compared with the prior art, the nursing device for foot pressure injury of the present invention is formed by the restraint device and the ankle pad to form a restraint port, so as to prevent the lower limbs of the patient from detaching from the ankle pad when the device is in use, and use the limit The device restricts the position of the patient's ankle on the ankle pad, preventing the ankle pad from sliding to the patient's popliteal fossa and affecting blood supply. In this way, a good restraint effect is achieved, ensuring that the patient's heel is suspended and higher than the bed surface, which is beneficial to the patient's foot. Recovery after pressure injury.

Description of drawings

Fig. 1 is the structural representation of embodiment 1;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is the side view of Fig. 1;

Fig. 4 is the exploded schematic diagram of Fig. 1;

Fig. 5 is the structural representation of embodiment 2;

Fig. 6 is the exploded schematic diagram of Fig. 5;

FIG. 7 is a schematic diagram of the connection structure of the pressing restraint block and the limit band in Embodiment 2;

Fig. 8 is the structural representation of embodiment 3;

Fig. 9 is the exploded schematic diagram of Fig. 8;

FIG. 10 is a schematic structural diagram of the pressing restraint block in Embodiment 3;

Fig. 11 is the structural representation of embodiment 4;

In the picture: 100. Ankle pad, 1011. Through hole, 101. Load bearing surface, 200. Constraining device, 201. Pressing down the restraining block, 2011. Constraining through slot, 2012. Constraining through hole, 202. Restraining belt, 300 .Restriction port, 400. Limiting device, 401. Limiting strap, 402. Limiting hole, 500. Sterilized inner lining, 600. Zipper button, 601. Zipper button, 602. Female button, 700. First hook and loop fastener Tape, 701. First Velcro subsurface, 702. First Velcro female surface, 800. Cloth strip, 900. Second Velcro tape, 901. Second Velcro subsurface, 902. Second Velcro female surface.

Detailed ways

The specific embodiments of the present utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.

Example 1

As shown in FIGS. 1-4 , the nursing device for foot pressure injury according to Embodiment 1 includes a columnar ankle pad 100 and a restraint device 200 disposed on the ankle pad 100 , and the ankle pad 100 adopts high-density sponge It is made and wrapped with cotton cloth, so that the ankle pad 100 is flexible as a whole and can be deformed, so as to ensure the comfort of the patient's lower limbs resting on the ankle pad 100, and the bearing surface 100 of the ankle pad 100 is an upwardly convex arc surface. After the ankle is placed on the ankle pad 100, the length direction of the bearing surface 100 is perpendicular to the length direction of the patient's lower limb. On the basis of ensuring that the patient's heel is suspended, the bearing surface 100 is connected with the side arc of the ankle pad 100 in a transitional manner to avoid The connection between the bearing surface 100 and the side surface is sharp, causing discomfort to the patient.

The ankle pad 100 and the restraint device 200 are enclosed to form a restraint port 300, and the restraint port 300 is used to prevent the lower limb of the patient from being separated from the bearing surface of the ankle pad 100; the restraint device 200 includes a depression restraint block 201, which is arranged on the ankle pad Right above the 100, both sides of the pressing restraint block 201 are connected with restraining straps 202. One end of the restraining strap 202 away from the pressing restraining block 201 is detachably connected to the end face of the ankle pad 100 through the female and female buckles 600. The sub buckle 601 is fixed on the ankle pad 100 , and the female buckle 602 is fixed on the restraining belt 202 .

After the above design is adopted, when the patient's ankle is placed on the bearing surface 101 of the ankle pad 100, the depression restraining block 200 is placed directly above the ankle, and the female buckles 602 on the restraining straps 202 at both ends of the depression restraining block 200 are connected with The sub-buckles 601 on the ankle pad 100 are connected, so that the restraint device 200 composed of the depression restraint block 201 and the two restraint straps 202 is combined with the ankle pad 100 to form a restraint opening 300 , and the restraint opening 300 can place the lower limbs of the patient out of the ankle pad 100 The bearing surface is conducive to the recovery of the patient's injury.

In order to further improve the restraint effect, the restraint belt 202 is an elastic restraint belt, so that in the process of connecting the restraint belt 202 and the ankle pad 100, elastic deformation can occur, and it is convenient to adjust the size of the restraint opening 300 according to the size of the patient's foot. The scope of application is expanded to ensure the contact between the patient's ankle and the bearing surface 101 of the ankle pad 100 .

The restraining belt 202 is detachably connected to the ankle pad 100 through the female and female buckles 600. This method facilitates the separation and connection of the ankle pad 100 and the pressing restraint block 201, and is convenient for cleaning the two separately after they are separated. , for some critically ill patients whose feet cannot move freely, the pressing restraint block 201 can be removed.

In order to avoid excessive pressure on the patient's feet by pressing the restraining block 201, the restraining block 201 is preferably supported by sponge, and at the same time, it is wrapped with cotton cloth to reduce its weight and make it flexible to a certain extent, so as to avoid giving Discomfort in the patient's feet.

A limiting device 400 is provided on the pressing restraint block 201, and the limiting device 400 is used to limit the sliding of the ankle pad 100 to the patient's popliteal fossa. The limiting device 400 includes a limiting band 401 , and both ends of the limiting band 401 are respectively fixedly connected to the pressing restraint block 201 , so that the limiting band 401 and the pressing restraining block 201 are enclosed to form a limiting hole 402 , and the limiting hole 402 for through holes. After the above design is adopted, after the restraint belt 202 is connected to the ankle pad 100 through the female and female buckle 600, the patient's toes are passed through the restraint hole 402, so that the patient's instep contacts the side of the pressing restraint block 201, and the sole of the foot contacts the side of the restraint block 201. The limit belt 401 is in contact, so that when the patient's foot moves, it can drive the depression restraint block 201 to move, and the depression restraint block 201 drives the ankle pad 100 to move through the restraint belt 202 to prevent the patient's foot from passing through the restraint opening 300. The patient's ankle and the ankle pad 100 slide relative to each other, causing the ankle pad 100 to move to the position of the patient's popliteal fossa, and to ensure that the patient's heel is in a suspended state, so as to achieve an ideal nursing effect.

Example 2

As shown in FIGS. 5-7 , the nursing device for foot pressure injury according to Embodiment 2 is based on Embodiment 1, except that the restraining device 200 includes a pressing restraint block 201 , and the top surface of the pressing restraint block 201 is pressed down. A T-shaped restraint through groove 2011 is provided, and a restraint belt 202 is pierced in the restraint groove 2011. The two ends of the restraint belt 22 are detachably connected to the two end surfaces of the ankle pad 100 through the first hook and loop fastener 700 respectively; One side of the block 201 is provided with two cloth strips 800 distributed side by side, the two ends of the cloth strip 800 are respectively connected to the pressing and restraining block 201, the cloth strip 800 and the pressing and restraining block 201 are enclosed to form a perforation, and the limiting belt 401 The two ends respectively pass through two perforations, the middle of the side of the limiting strip 401 facing away from the pressing restraint block 201 is provided with a second velcro surface 901, both ends are provided with a second velcro surface 902, the second velcro After the surface 901 is connected with the second hook and loop female surface 902, the second hook and loop fastener strip 900 is formed. At this time, the restraint strip 401 and the pressing restraint block 201 are enclosed to form a limit hole 402 that prevents the ankle pad 100 from sliding to the patient's popliteal fossa. .

In this embodiment, there is only one restraint belt 202, which passes through the restraint through groove 2011 on the pressing restraint block 201, and the two ends are detachably connected to the ankle pad 100 through the first hook and loop fastener 700, so that the restraint belt 202 and the ankle pad 100 are detachably connected. The restraint device 200 and the ankle pad 100 formed by pressing the restraint block 201 together form the restraint opening 300, thereby achieving the same technical effect as that of the first embodiment.

In the limiting device 400 of the present embodiment, the second hook and loop female surfaces 902 at both ends of the limiting tape 401 are detachably connected to the first hook and loop sub-surface 901 in the middle, so that the limiting tape 401 is constrained by the downward pressure through the cloth strip 800 . The block 201 encloses a limiting hole 402 for the patient's toes to pass through, thereby preventing the ankle pad 100 from sliding toward the patient's popliteal fossa, achieving the same technical effect as the first embodiment.

Example 3

As shown in FIGS. 8-10 , the nursing device for foot pressure injury according to Embodiment 3 is based on Embodiment 2, except that the ankle pad 100 is provided with a through hole 1001 , which is pressed down on the restraint block 201 . A restraint through hole 2012 is provided, and the length direction of the through hole 1001 and the length direction of the restraint hole 2012 are consistent with the length direction of the ankle pad 100 , and the restraint belt 202 is passed through the inner side of the through hole 1001 and the restraint hole 2012 The inner side of the upper and lower ends, and its head and tail ends are detachably connected by the first hook and loop fastener 700, so that the restraint device 200 composed of the restraint belt 202 and the pressing restraint block 201 and the ankle pad 100 are enclosed to form a restraint opening 300; the limiting device 400 includes The two limiting holes 402 are integrally formed on the depression restraining block 201 , and the two limiting holes 402 are respectively disposed on both sides of the depression restraining block 301 along the direction perpendicular to the restraint opening 300 .

In this embodiment, after the restraint belt 202 passes through the through hole 1001 and the restraint through hole 2012 in sequence, the first and last ends of the restraint belt 202 are detachably connected by the first hook and loop fastener 700. After the two ends of the restraint belt 202 are connected, the restraint belt The restraint device 200 and the ankle pad 100 composed of 202 and the depression restraint block 201 are enclosed to form a restraint opening 300; Example 1 has the same technical effect.

In addition, the limit holes 402 are integrally formed on the pressing restraint block 201, which can prevent the ankle pad 100 from sliding to the patient's popliteal fossa, and has a simpler structure. There are two limit holes 402, and the device can be placed on the patient bed. At the time of adjustment, it is ensured that the distribution directions of the two limiting holes 402 are consistent with the length direction of the patient's lower limbs, and there is no need to deliberately adjust other directions, and the operation is more convenient.

Example 4

As shown in FIG. 11 , the nursing device for foot pressure injury of Example 4 is based on Example 3, the difference is that the bottom surface of the depression restraint block 201 and the bearing surface 100 of the ankle pad 100 are both provided with a sterile inner surface. Lining 500.

By sterilizing the inner lining 500, when the device is used for different patients, the skin infection of the patient's feet is prevented, so that the device is safer and more hygienic to use. Of course, in order to further improve the protection effect, a sterile liner 500 can also be provided on the surface of the restraint belt 202, so that a closed-loop sterile liner 500 is laid on the entire circumferential inner wall of the restraint opening 300 to ensure that when the device is in use, the sterile liner 500 can Surrounding the outer circumference of the patient's foot to ensure the nursing effect.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present invention, several improvements and modifications can be made. These improvements and retouching should also be regarded as the protection scope of the present invention.

Claims (10)

1. A nursing device for foot pressure injury, characterized in that: It comprises an ankle pad (100) and a restraint device (200) arranged on the ankle pad (100), the bearing surface (101) of the ankle pad (100) is enclosed with the restraint device (200) to form a The restraint port (300) of the ankle pad (100) is prevented from being separated from the lower limbs of the patient, and the restraint device (200) is provided with a limiting device (400) for limiting the sliding of the ankle pad (100) to the patient's popliteal fossa. 2. The nursing device for foot pressure injury according to claim 1, wherein the restraint device (200) comprises a depression restraint block (201) disposed directly above the ankle pad (100) ), the depression restraint block (201) is connected with the ankle pad (100) through a restraint strap (202). 3. The nursing device for foot pressure injury according to claim 2, wherein the restraint band (202) is an elastic restraint band. 4. The nursing device for foot pressure injury according to claim 2, wherein the limiting device (400) comprises a limiting hole (402), and the limiting hole (402) is a through hole (402). hole. 5 . The nursing device for foot pressure injury according to claim 4 , wherein the limiting hole ( 402 ) is integrally formed on the depression restraining block ( 201 ). 6 . 6 . The nursing device for foot pressure injury according to claim 4 , characterized in that: the limiting holes ( 402 ) are provided with two, which are respectively provided along the direction perpendicular to the restraining holes ( 300 ). 7 . on both sides of the pressing down restraint block (201). 7. The nursing device for foot pressure injury according to claim 2, characterized in that: the depression restraint block (201) is detachably connected to the ankle pad (100), or the ankle pad (100) is detachably connected to the restraint band (202). 8 . The nursing device for foot pressure injury according to claim 1 , wherein a sterile lining ( 500 ) is provided on the circumferential inner wall of the restraint opening ( 300 ). 9 . 9. The nursing device for foot pressure injury according to claim 1, wherein the ankle pad (100) is a flexible ankle pad. 10. The nursing device for foot pressure injury according to claim 9, characterized in that: the bearing surface (101) of the ankle pad (100) is an upwardly convex arc surface, and the arc surface The length direction is perpendicular to the length direction of the restraint port (300).

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