CN209984436U - Wound compression pads after total hip arthroplasty - Google Patents

Abstract

The wound compression pad after total hip replacement includes a cotton pad, a first connecting part arranged at one end of the cotton pad and a second connecting part arranged at the other end of the cotton pad; the first connecting part and the second connecting part are detachable connected to form a closed ring for hugging the thigh, and the cotton pad is provided with a drainage tube through-hole. The advantage of the utility model lies in that the cotton pad is fixed on the patient's thigh through a detachable connection, and the tightness can be adjusted (that is, the size of the closed ring formed by the connection of the first connecting part and the second connecting part can be adjusted), and there is no need to use adhesive tape to fix it. , The patient feels comfortable and avoids skin itching, redness and avulsion dermatitis caused by the tape.

Description

Wound compression pads after total hip arthroplasty

technical field

The utility model relates to medical consumables, in particular to a wound pressure pad after total hip replacement.

Background technique

For patients undergoing total hip arthroplasty, cotton pads should be applied to the wound (ie, the incision formed by the operation) after surgery to stop bleeding, prevent infection, and resist external impact. At present, cotton pads are fixed on the skin by wide adhesive tape, which has the following problems.

1. The tape is airtight, especially when the patient is sweating, the patient will feel very uncomfortable;

2. The skin of some patients is very sensitive to tape, and it is easy to cause itching and redness when the tape sticks to the skin;

3. When the tape is peeled off, it is easy to cause damage to the skin and cause avulsion dermatitis.

SUMMARY OF THE INVENTION

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a wound pressure pad after total hip replacement, which solves the problem that the existing wound pressure pad used after total hip replacement is adhered by adhesive tape. If it is fixed on the patient's skin, the patient feels uncomfortable, and it is easy to cause skin itching, redness and swelling, and even avulsion dermatitis.

The technical scheme of the utility model is as follows: a wound pressure pad after total hip replacement, comprising a cotton pad, a first connection part arranged at one end of the cotton pad and a second connection part arranged at the other end of the cotton pad; the first connection part and the second connection part is detachably connected to form a closed ring shape for hugging the thigh, and the cotton pad is provided with a drainage tube through hole.

The further technical scheme of the utility model is: the cotton pad is in the shape of a rectangle, which has two opposite long sides and two opposite short sides, and the first connecting part and the second connecting part are respectively connected to the two opposite long sides of the cotton pad superior.

A further technical solution of the utility model is: the thickness of the cotton pad is 10-20 mm.

The further technical scheme of the utility model is: the diameter of the drainage tube piercing hole on the cotton pad is 20mm, and the drainage tube piercing hole is arranged at the junction of the long side and the short side of the cotton pad.

A further technical solution of the present utility model is: the first connecting part is a connecting belt with adjustable length, one end of the connecting belt is fixed on one long side of the cotton pad, the other end is provided with a hook, and the second connecting part is matched with the hook The hanging ring is fixed on the other long side of the cotton pad; the hook of the connecting belt is connected with the hanging ring to form a closed ring for hugging the thigh.

A further technical solution of the present invention is that: the first connecting part includes a plurality of connecting belts, and the connecting belts are evenly spaced along one long side of the cotton pad; Hanging loops, the hanging loops are evenly spaced along the other long side of the cotton pad, and correspond to each connecting belt one by one.

The further technical scheme of the utility model is as follows: the first connecting part is a nylon fleece tape, one end of the nylon fleece tape is fixed on the long side of the cotton pad, the other end is a free end, and the second connecting part is a nylon fleece tape that matches Nylon hook belt, one end of the nylon hook belt is fixed on one long side of the cotton pad, and the other end is the free end; the nylon fleece belt and the nylon hook belt are respectively connected at the free ends to form a closed loop for hugging the thigh.

A further technical solution of the utility model is: the first connecting part includes a plurality of nylon flannel belts, and the nylon flannel belts are evenly spaced along one long side of the cotton pad; correspondingly, the second connecting part includes the same number of connecting belts. A plurality of nylon hook belts, the nylon hook belts are evenly spaced along the other long side of the cotton pad, and correspond to each nylon fleece belt one by one.

Compared with the prior art, the utility model has the following advantages:

The cotton pad is fixed on the patient's thigh through a detachable connection ring, and the elasticity can be adjusted (that is, the size of the closed ring formed by the connection of the first connection part and the second connection part can be adjusted), no need to use tape to fix, the patient feels comfortable, avoids the need for Itching, redness and avulsion dermatitis caused by tape.

The utility model will be further described below in conjunction with figures and embodiments.

Description of drawings

Fig. 1 is the structural representation of embodiment 1;

FIG. 2 is a schematic structural diagram of Embodiment 2. FIG.

Detailed ways

Example 1:

As shown in FIG. 1 , the wound pressure pad after total hip replacement includes a cotton pad 3 , a first connecting portion 1 provided at one end of the cotton pad 3 , and a second connecting portion 2 provided at the other end of the cotton pad 3 .

The cotton pad 3 is rectangular and has a thickness of 10-20 mm. It has two opposite long sides 32 and two opposite short sides 33, the length of the long side is 35cm±1cm, and the size of the short side is 40cm±1cm. The cotton pad 3 is provided with a drainage tube through-hole 31 with a diameter of 20 mm at the junction of the long side 32 and the short side 33, so that the drainage tube can pass through.

The first connecting part 1 and the second connecting part 2 are respectively connected to the two opposite long sides 32 of the cotton pad 3 . The first connecting part 1 and the second connecting part 2 are detachably connected to form a closed loop for embracing the thigh. The first connecting part 1 is a connecting belt 11 with an adjustable length. One end of the connecting belt 11 is fixed on one long side 32 of the cotton pad 3, and the other end is provided with a hook. The second connecting part 2 is a hanging ring 21 matching the hook. , the hanging ring 21 is fixed on the other long side 32 of the cotton pad 3; the hook of the connecting belt 11 is connected with the hanging ring 21 to form a closed loop for hugging the thigh.

Preferably, the first connecting part 1 includes a plurality of connecting strips 11 , and the connecting strips 11 are evenly spaced along one long side 32 of the cotton pad 3 , and correspondingly, the second connecting part 2 includes a number of the same number of hanging straps 11 as the connecting strips 11 . The loops 21 and the hanging loops 21 are evenly spaced along the other long side 32 of the cotton pad 3 and correspond to each connecting strip 11 one by one.

Example 2:

As shown in FIG. 2 , the difference between this embodiment and Embodiment 1 is only that the first connecting part 1 is a nylon fleece belt 12 , one end of the nylon fleece belt 12 is fixed on the long side 32 of the cotton pad 3 , and the other end is The free end, the second connecting part 2 is a nylon hook belt 22 that matches the nylon fleece belt 12, one end of the nylon hook belt 22 is fixed on a long side 32 of the cotton pad 3, and the other end is a free end; the nylon fleece belt 12 and The nylon hook straps 22 are respectively connected at the free ends to form a closed loop for hugging the thigh.

Preferably, the first connecting portion 1 includes a plurality of nylon fleece tapes 12, and the nylon fleece tapes 12 are evenly spaced along one long side 32 of the cotton pad 3. Correspondingly, the second connecting portion 2 includes the same number of nylon fleece tapes 12. A plurality of nylon hook belts 22 are evenly spaced along the other long side 32 of the cotton pad 3 and correspond to each nylon fleece belt 12 one by one.

Briefly describe the use of the utility model: when in use, apply the cotton pad 3 to the affected area, and the drainage tube is passed through the drainage tube through hole 31 of the cotton pad 3, and then the first connecting part 1 and the second connecting part 2 are placed around the thigh. The connection is in a ring shape, that is, the fixation of the cotton pad 3 on the affected area is completed. The adjustment of the pressure of the cotton pad 3 can be achieved by adjusting the tightness (the tightness is the size of the ring formed by the connection of the first connecting portion 1 and the second connecting portion 2 ).

Claims (8)

1. The wound pressure pad after total hip replacement is characterized in that: it comprises a cotton pad (3), a first connecting part (1) arranged at one end of the cotton pad (3) and a first connection part (1) arranged at the other end of the cotton pad (3) The second connecting part (2); the first connecting part (1) and the second connecting part (2) are detachably connected to form a closed ring for hugging the thigh, and the cotton pad (3) is provided with a drainage pipe Exit hole (31). 2. The wound pressure pad after total hip arthroplasty as claimed in claim 1, wherein the cotton pad (3) is rectangular, and has two opposite long sides (32) and two opposite short sides (33), the first connecting part (1) and the second connecting part (2) are respectively connected to two opposite long sides (32) of the cotton pad (3). 3 . The wound pressure pad according to claim 2 , wherein the thickness of the cotton pad ( 3 ) is 10-20 mm. 4 . 4. The wound pressure pad after total hip arthroplasty as claimed in claim 3, characterized in that: the diameter of the drainage tube piercing hole (31) on the cotton pad (3) is 20mm, and the drainage tube piercing hole (31) has a diameter of 20mm. 31) is arranged at the junction of the long side (32) and the short side (33) of the cotton pad (3). 5. The wound pressure pad after total hip arthroplasty according to any one of claims 1-4, wherein the first connecting part (1) is a connecting belt (11) with an adjustable length, and the connecting belt (11) One end is fixed on one long side (32) of the cotton pad (3), the other end is provided with a hook, the second connecting part (2) is a hanging ring (21) matching the hook, and the hanging ring (21) It is fixed on the other long side (32) of the cotton pad (3); the hook of the connecting belt (11) is connected with the hanging ring (21) to form a closed loop for hugging the thigh. 6. The wound pressure pad after total hip arthroplasty according to claim 5, characterized in that: the first connecting part (1) comprises a plurality of connecting belts (11), and the connecting belts (11) are along the cotton pad (11). 3) One long side (32) is evenly spaced, and correspondingly, the second connecting portion (2) includes a plurality of hanging loops (21) with the same number as the connecting belt (11), and the hanging loops (21) are along the cotton pad. The other long sides (32) of (3) are evenly spaced and correspond to each connecting strip (11) one by one. 7. The wound pressure pad after total hip replacement according to any one of claims 1-4, wherein the first connecting part (1) is a nylon fleece belt (12), a nylon fleece belt (12) ) one end is fixed on the long side (32) of the cotton pad (3), the other end is the free end, the second connecting part (2) is a nylon hook belt (22) matching the nylon fleece belt (12), the nylon hook One end of the belt (22) is fixed on one long side (32) of the cotton pad (3), and the other end is the free end; The closed loop of the thigh. 8. The wound pressure pad after total hip replacement according to claim 7, wherein the first connecting part (1) comprises a plurality of nylon fleece belts (12), and the nylon fleece belts (12) are arranged along the cotton One long side (32) of the pad (3) is evenly spaced, and correspondingly, the second connecting portion (2) includes a plurality of nylon hook tapes (22) in the same number as the nylon fleece tapes (12), and the nylon hook tapes (22) ) are evenly spaced along the other long side (32) of the cotton pad (3), and correspond to each nylon fleece tape (12) one by one.

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