A nursing pant for post total knee arthroplasty functional zoning

Abstract

The utility model discloses a kind of nursing trousers of knee hip joint replacement post function zoning, including nursing trousers, adjustable waistband is fixed in the position of waist of nursing trousers, fixed with invisible zipper on the both sides of the trouser leg of nursing trousers, the inside knee of nursing trousers is fixed with the disposable gasket of reducing infection by magic tape, breathable lining is fixed in the outer layer of disposable gasket of nursing trousers, ice bag fixing bag for ice compress is attached to the outside of breathable lining, drainage bag fixing piece is fixed in the lower knee of nursing trousers at the outside of thigh. Hidden zipper effectively improves the problem that patient privacy is exposed for a long time when dressing change operation, improves the psychological, physiological comfort degree of patient, need not repeatedly put on and take off to avoid causing secondary injury to wound, while reducing infection rate, and sterile and clean convenience have been enhanced.

Description

Technical Field

[0001] This utility model relates to the field of postoperative care, specifically a nursing trouser with functional zones after knee and hip replacement surgery. Background Technology

[0002] Postoperative care for hip and knee joint surgeries typically involves the use of drainage balls to drain fluid and protect the wound. However, patients with negative pressure drainage balls are highly susceptible to complications when turning over in bed, getting out of bed, or engaging in rehabilitation exercises. Patient-prepared pajamas often lack a structure to secure the drainage ball, and because the hip and knee joint wounds are low, holding the drainage ball by the patient or caregiver is not conducive to effective drainage. Generally, the drainage ball needs to be secured to the nursing pants with pins or clips, but this still carries the risk of the ball falling off and becoming dislodged. These inconveniences discourage patients from moving around easily, especially in the early postoperative recovery period. Reluctance to move hinders postoperative recovery. Furthermore, three days post-surgery, ice packs are required, but existing nursing pants lack a structure for placing and securing ice packs, making them difficult to maintain. Specifically, the following shortcomings exist: Currently, the pajamas routinely worn by patients after surgery are mostly made of ordinary pure cotton fabric, with inconsistent elasticity and tightness. Patients need to put on and take off long pants when changing dressings or handling drainage tubes, which is inconvenient for patients experiencing postoperative pain. Furthermore, the process of repeatedly putting on and taking off these pants alters the sterile environment and increases the risk of wound exposure. On the other hand, the exposure of patient privacy increases psychological discomfort. There is a lack of adjustable pressure design to address postoperative swelling, resulting in insufficient comfort. Postoperative limb swelling makes it difficult for patients to put on and take off long pants, easily leading to poor blood circulation. When patients walk or get out of bed, the inconsistent positioning of drainage tubes increases the risk of tube slippage. Therefore, there is an urgent need for a postoperative care pant that is easy for patients to put on and take off and has functional compartments to solve the above problems. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a nursing pant with functional zoning after knee and hip joint replacement surgery.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a nursing pants with functional zoning after knee and hip replacement surgery, including nursing pants, an adjustable waistband fixed at the waist position of the nursing pants, invisible zippers fixed on both sides of the pant legs of the nursing pants, a disposable pad to reduce infection fixed at the knee of the nursing pants by Velcro, a breathable lining fixed on the outer layer of the disposable lining of the nursing pants, an ice pack fixing bag for ice application attached to the outer side of the breathable lining, and a drainage bag fixing component fixed on the outer thigh below the knee of the nursing pants.

[0005] Furthermore, the inside of the nursing pants is fixed with an elastic, skin-friendly fabric to reduce friction on the surgical site. The elastic, skin-friendly fabric is made of bamboo fiber elastic fabric with antibacterial properties.

[0006] Furthermore, the outer invisible zipper extends from the ankle of the nursing pants to below the adjustable waistband, and the inner invisible zipper extends from the ankle of the nursing pants to the crotch.

[0007] Furthermore, the adjustable waistband is composed of a waistband and a belt. The waistband and the belt are both fixed with multiple magnetic fasteners. The magnetic fasteners on the waistband have mounting blocks inserted inside. The mounting blocks have elastic pins slidably connected inside. An elastic element for resetting is fixed between the elastic pins and the mounting blocks.

[0008] Furthermore, the magnetic fastener on the belt has an internal hole for inserting an elastic pin, and the surface of the magnetic fastener on the belt has an arc-shaped groove at the hole for pressing the elastic pin.

[0009] Furthermore, the drainage bag fixing component includes a drainage bag fixing pocket fixed to the outside of the nursing pants, and a hanging ring is fixed inside the drainage bag fixing pocket.

[0010] Furthermore, a medical-grade polycarbonate sheet for viewing the drainage bag is fixed inside the drainage bag fixing pocket.

[0011] The beneficial effects of this utility model are: 1. The concealed zipper effectively improves the problem of prolonged exposure of patient privacy during dressing changes, enhances the patient's psychological and physiological comfort, avoids the need for repeated dressing and doffing, thus preventing secondary damage to the wound, and reduces the infection rate. The sterility and cleanliness are also enhanced. 2. The ice pack securing pocket device can effectively secure the ice pack to the wound cooling application site, improving convenience.

[0012] 3. The fixing rings for drainage bags and drainage balls can effectively ensure the reasonable placement of the drainage bags and drainage balls at the correct height, reducing the chance of retrograde infection caused by excessively high suspension of the drainage bags and drainage balls. At the same time, the secure fixing reduces the occurrence of adverse events such as tube slippage.

[0013] 4. Adjustable, comfortable, and breathable elastic fabric improves postoperative patient comfort and can adapt to patients of different body types, offering high individualization. These advantages can ensure postoperative patient comfort while reducing risks such as infection and tube slippage, alleviating the economic burden on patients and improving patient satisfaction during hospitalization. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the present invention.

[0015] Figure 2 yes Figure 1 Detailed diagram of the connection structure between the nursing pants and the disposable pad.

[0016] Figure 3 yes Figure 1 Detailed cross-sectional view of the connection structure of the drainage bag fixing pocket.

[0017] Figure 4 yes Figure 1 A top-view cross-sectional structural detail of the leg of the nursing trousers.

[0018] Figure 5 yes Figure 1 Detailed top-view cross-sectional view of the connection structure.

[0019] Figure 6 yes Figure 5 Enlarged detail of the connection structure at point A in the middle.

[0020] Explanation of reference numerals in the attached diagram: 1. Nursing pants; 2. Adjustable waistband; 21. Magnetic fastener; 22. Mounting insert; 23. Elastic element; 24. Elastic clip; 3. Invisible zipper; 4. Disposable padding; 5. Breathable lining; 6. Ice pack securing bag; 7. Drainage bag securing pocket; 8. Hanging loop. Detailed Implementation

[0021] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0022] See Figures 1-6 This is a schematic diagram of the structure of this utility model, which is a nursing pant with functional zoning after knee and hip joint replacement surgery. It includes a nursing pant 1. The main fabric of the nursing pant 1 is made of high-elastic cotton-polyester blend material, and an elastic skin-friendly fabric is fixed inside to reduce friction on the surgical site. The elastic skin-friendly fabric is made of bamboo fiber elastic fabric with antibacterial properties. An adjustable waistband 2 is fixed at the waist of the nursing pant 1. The adjustable waistband 2 is composed of a waistband and a belt. The waistband is made of bamboo fiber elastic fabric consistent with the main body of the nursing pant 1, and the inner layer is lined with breathable sponge. The belt is made of nylon webbing with a brushed finish on the inside.

[0023] Multiple magnetic fasteners 21 are fixed to the contact surfaces of the waistband and belt. Each magnetic fastener 21 has a built-in neodymium iron boron strong magnet and a medical-grade silicone pad covering the magnetic surface. An installation block 22 is inserted into the magnetic fastener 21 on the waistband. An elastic locking pin 24 is slidably connected inside the installation block 22. An elastic element 23 for resetting is fixed between the elastic locking pin 24 and the installation block 22. The elastic locking pin 24 can compress the elastic element 23, and conversely, the elastic element 23 can reset the elastic locking pin 24. The elastic element 23 is a stainless steel compression spring. The magnetic fastener 21 on the belt has an insertion hole for the elastic locking pin 24 to be inserted and pulled out, which helps to fix the magnetic fastener 21. The surface of the magnetic fastener 21 on the belt has an arc-shaped groove at the insertion hole for compressing the elastic locking pin 24, which is convenient for thumb pressing to unlock.

[0024] The nursing pants 1 have invisible zippers 3 fixed on both sides of the pant legs. The outer invisible zipper 3 extends from the ankle of the nursing pants 1 to below the adjustable waistband 2, and the inner invisible zipper 3 extends from the ankle of the nursing pants 1 to the crotch. The zippers are made of nylon invisible zippers, and the edges of the zippers are sewn with nylon binding to avoid skin friction. The inside of the nursing pants 1 has a disposable pad 4 for reducing infection fixed with Velcro at the knee. The disposable pad 4 has a three-layer structure: the inner layer is medical absorbent non-woven fabric, the middle layer is highly absorbent resin cotton, and the outer layer is a waterproof and breathable membrane. The size is adapted to the knee wound area. The edge of the pad is fixed with medical nylon Velcro hook side, which precisely fits the Velcro loop side inside the nursing pants.

[0025] The nursing pants 1 have a breathable lining 5 fixed to the outer layer of the disposable pad 4. The breathable lining 5 is made of pure cotton plain weave fabric and is connected to the main body of the nursing pants. An ice pack fixing bag 6 for ice application is attached to the outside of the breathable lining 5. The ice pack fixing bag 6 is made of double-layer bamboo fiber elastic fabric, with a Velcro closure structure at the bag opening. Elastic bands are sewn around the bag body, and the fit can be adjusted. A waterproof film is fixed inside the bag to prevent ice water leakage.

[0026] The nursing pants 1 are secured with a drainage bag fastener located on the outer thigh below the knee. The drainage bag fastener includes a drainage bag fixing pocket 7 fixed to the outside of the nursing pants 1. The drainage bag fixing pocket 7 is made of bamboo fiber elastic fabric consistent with the main body of the nursing pants, with the opening facing upward. The edge of the pocket opening is provided with an adjustable drawstring, which can be tightened according to the size of the drainage bag. A hanging ring 8 is fixed inside the drainage bag fixing pocket 7. The hanging ring 8 is made of stainless steel with a passivated surface and is fixed to the pocket body by two metal rivets. A medical-grade polycarbonate sheet for viewing the drainage bag is fixed inside the drainage bag fixing pocket 7.

[0027] When using this utility model: When wearing the garment, first fully unzip the invisible zippers 3 on both sides of the pant legs to allow the pant legs to unfold, making it easier for the patient to put their legs into the pant legs without putting pressure on the surgical site. Then, pull the zipper up from the ankle. The nylon edging of the zipper edge can prevent skin irritation. The adjustable waistband 2 at the waist can be quickly attached and aligned by the magnetic fasteners on the waistband and the waistband's contact surface. The built-in elastic pin 24 will automatically insert into the hole to form a mechanical lock, ensuring a stable fixation of the waistband. If the tightness needs to be adjusted, press the arc-shaped groove on the surface of the magnetic fastener 21 on the waistband to squeeze the pin to unlock it. After moving it to the appropriate position, it can be reattached, adapting to the waist size needs of patients in different postoperative positions.

[0028] The inner lining of the nursing pants 1 is made of soft and antibacterial bamboo fiber elastic fabric, which reduces friction on the surgical site and lowers the risk of skin infection. The disposable pads 4 at the knees, secured with Velcro, have a three-layer structure: an inner layer of absorbent non-woven fabric and a middle layer of absorbent resin cotton to lock in bleeding and seepage from the incision; an outer waterproof and breathable membrane to prevent liquid leakage; and an outer layer of pure cotton breathable lining to further enhance wearing comfort.

[0029] When a cold compress is needed, place the ice pack into the ice pack securing bag 6 outside the breathable lining. The bag opening can be closed and secured with Velcro, and the elastic bands around the edges can make the ice pack fit tightly against the area to be colded. The waterproof film on the inside prevents ice water from leaking out, ensuring the effectiveness of the cold compress and avoiding frostbite to the skin.

[0030] The drainage bag on the outer thigh has an upward-facing opening and is fitted with an adjustable strap to accommodate drainage bags of different sizes. The internal stainless steel hanging ring 8 can hang and fix the drainage bag. The medical-grade polycarbonate sheet inside the bag allows for a direct view of the drainage fluid. The fixed position is below the knee, which meets the drainage height requirements and reduces the risk of retrograde infection and tube slippage.

[0031] When changing dressings, there is no need to take off pants. Simply unzip the corresponding side invisible zipper 3 and tear off the Velcro to remove the old pad and replace it with a new one. The operation is convenient and can reduce wound exposure and traction. When the patient moves, the double fixation structure of the waist belt ensures that the waistband fits snugly and does not loosen. The drainage bag fixation pocket 7 and hanging ring 8 make the tube stable and free from traction. The matching design of the zipper and the fabric avoids friction and discomfort when the limb moves.

Claims

1. A nursing pant with functional zoning after knee and hip replacement surgery, comprising nursing pant (1), characterized in that, The nursing pants (1) are fixed with an adjustable waistband (2) at the waist. The nursing pants (1) are fixed with invisible zippers (3) on both sides of the pant legs. The nursing pants (1) are fixed with a disposable pad (4) to reduce infection by Velcro at the inside knee. The nursing pants (1) are fixed with a breathable lining (5) on the outside of the disposable lining (4). The breathable lining (5) is attached to the outside of the ice pack fixing bag (6) for ice application. The nursing pants (1) are fixed with a drainage bag fixing piece on the outside of the thigh below the knee.

2. The nursing pants with functional zoning after knee and hip replacement surgery according to claim 1, characterized in that: The nursing pants (1) are fitted with an elastic, skin-friendly fabric inside to reduce friction on the surgical site. The elastic, skin-friendly fabric is made of bamboo fiber elastic fabric with antibacterial properties.

3. The nursing pants with functional zoning after knee and hip replacement surgery according to claim 1, characterized in that: The outer invisible zipper (3) extends from the ankle of the nursing pants (1) to below the adjustable waistband (2), and the inner invisible zipper (3) extends from the ankle of the nursing pants (1) to the crotch.

4. The nursing pants with functional zoning after knee and hip replacement surgery according to claim 1, characterized in that: The adjustable waistband (2) is composed of a waistband and a belt. The waistband and belt are fixed with multiple magnetic fasteners (21). The magnetic fasteners (21) on the waistband are connected to an installation block (22). The installation block (22) is slidably connected to an elastic pin (24). An elastic element (23) for resetting is fixed between the elastic pin (24) and the installation block (22).

5. The nursing pants with functional zoning after knee and hip replacement surgery according to claim 4, characterized in that: The magnetic fastener (21) located on the belt has an opening inside for inserting an elastic pin (24), and the surface of the magnetic fastener (21) on the belt has an arc-shaped groove at the opening for pressing the elastic pin (24).

6. The nursing pants with functional zoning after knee and hip replacement surgery according to claim 1, characterized in that: The drainage bag fixing component includes a drainage bag fixing pocket (7) fixed to the outside of the nursing pants (1), and a hanging ring (8) is fixed inside the drainage bag fixing pocket (7).

7. The nursing pants with functional zoning after knee and hip replacement surgery according to claim 6, characterized in that: The drainage bag fixing pocket (7) has a medical-grade polycarbonate sheet for viewing the drainage bag fixed inside.

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