CN205814546U - A kind of knee joint wound dressing knee cap - Google Patents

Abstract

The utility model relates to a knee pad for knee joint wound dressing, which comprises a knee pad body and a container for placing sterile dressings. The container is detachably arranged on the knee pad body. The connecting belt is provided with a first Velcro, and the outside of the knee pad body is provided with a second Velcro that can be bonded with the first Velcro; the knee pad body is provided with an installation port for placing the container, the The edge of the installation opening is provided with a first silicone ring arranged along the circumferential direction, and the outer periphery of the container is provided with a second silicone ring which can cooperate with the first silicone ring. The utility model adopts the Velcro bonding type knee pad body, which avoids the skin problems caused by the direct contact of the patient's skin with the adhesive tape; utilizes the interlocking effect of the first silicone ring and the second silicone ring to detachably connect the container for placing the sterile dressing On the body of the knee pad, it is not only convenient to replace the dressing, but also saves materials to the greatest extent and is convenient to use.

Description

Knee pad for knee joint wound dressing

technical field

The utility model relates to the technical field of wound dressings, in particular to a knee pad for knee joint wound dressings.

Background technique

After knee surgery, especially knee replacement, it is necessary to apply a wound dressing to the knee joint. At present, wide adhesive tape is usually used to stick multiple layers of gauze to the wound site after knee surgery to absorb exudate. However, this method has the following defects:

(1) Skin allergies caused by adhesive tape and tearing of skin epidermis caused by excessive tension;

(2) It is not conducive to postoperative muscle strength and joint activity training, and it is easy to indirectly cause postoperative muscle atrophy and joint adhesion;

(3) The fixation is not firm, and the gauze is easy to fall off after minor activities, and the medical staff must re-sterilize and take care of it.

The Chinese utility model patent "a drug-loaded knee pad" (application number: CN201420786062.5) with the authorized announcement number CN204245203U discloses a structure, which includes a knee pad body and a drug-loading bag, and the two ends of the knee pad body are provided with connecting straps. Connecting parts are provided on the connecting belt, and the drug-carrying bag is detachably connected to the middle area inside the knee pad body. The medical drug-loaded tissue paper with the ointment and the preservative film are all inside the pocket made of medical gauze, and the preservative film is covered on the outside of the medical drug-loaded tissue paper coated with the ointment. The above drug-loaded knee pads are easy to disassemble and easy to replace the drug. However, the entire drug-loaded bag needs to be replaced when changing the drug, and the adhesive structure on the drug-loaded bag must also be discarded. There is still a certain waste of materials.

Therefore, for present knee joint wound dressing with knee pad, need to do further improvement.

Utility model content

The technical problem to be solved by the utility model is to provide a knee pad for knee joint wound dressing which is convenient for refueling and can save materials to the greatest extent, aiming at the present situation of the prior art.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is: a knee pad for knee joint wound dressing, including a knee pad body and a container for placing sterile dressings, the container is detachably arranged on the knee pad body, and It is characterized in that: one side of the knee pad body extends outward to form a connecting belt, the connecting belt is provided with a first Velcro, and the outer side of the knee pad body is provided with a first Velcro that can be matched and bonded to the first Velcro. Two magic stickers; the knee pad body is provided with an installation port for placing the container, the edge of the installation port is provided with a first silicone ring arranged along the circumferential direction, and correspondingly, the outer periphery of the container is provided with a A second silicone ring matched with the first silicone ring and fastened.

In the above solution, the second Velcro is arranged on the edge of the installation port, and the edge of the second silicone ring of the container is provided with a third Velcro extending outward. When the assembly is completed, the third Velcro is close to The second Velcro is arranged and can be bonded with the second Velcro. Adopting such a structure further strengthens the firmness of the connection of the receptacle to the knee pad body and prevents it from falling off due to the movement of the patient.

Preferably, the container is provided with an accommodating groove for placing the sterile dressing, and the bottom of the accommodating groove is provided with a drainage tube that can pass through the sterile dressing. By adopting such a structure, blood and exudate can be exported in time according to needs, which is beneficial to the recovery of the patient.

Preferably, there are two connecting straps arranged at intervals on both sides of the knee pad body, and a gap is formed between the two connecting straps. When the assembly is completed, the above-mentioned notch can just expose the installation opening and the receptacle detachably connected in the installation opening, which is convenient for medical personnel to observe the bleeding and exudation of the dressing and the drainage tube.

Compared with the prior art, the utility model has the advantages that: the utility model adopts a velcro-bonded knee pad body, which avoids the skin problems caused by the patient's skin directly contacting the tape, and has good fixing performance, and the dressing is not easy to slip off, which can effectively avoid Infection of the wound; the receptacle for placing the sterile dressing is detachably connected to the body of the kneepad by using the interlocking effect of the first silicone ring and the second silicone ring, which is not only convenient for changing the dressing, but also because the dressing can be directly placed in the receptacle, Both the knee pad body and the container can be reused. When changing the material, only the discarded dressing needs to be replaced, which saves materials to the greatest extent; It is convenient for patients to carry out postoperative muscle strength and joint activity training, and prevents postoperative muscle atrophy and joint adhesion; it also plays a certain role in protecting and supporting the knee joint, and is easy to use.

Description of drawings

Fig. 1 is a schematic structural view of the knee pad body in an embodiment of the present invention;

Fig. 2 is the assembly structure schematic diagram of the utility model embodiment;

Fig. 3 is a schematic structural view of the container in the embodiment of the present invention.

detailed description

The utility model is described in further detail below in conjunction with the accompanying drawings.

As shown in FIGS. 1-3 , the knee pad for knee joint wound dressing in this embodiment includes a knee pad body 1 and a container 2 for placing sterile dressings. The container 2 is detachably arranged on the knee pad body 1 . The knee pad body 1 of this embodiment is made of a knitted elastic cloth belt with good elasticity, which not only facilitates postoperative muscle strength and joint activity training for patients, but also prevents postoperative muscle atrophy and joint adhesion; it also protects the knee joint to a certain extent. supporting role. One side of the knee pad body 1 extends outward to form a connecting band 11, on which a first Velcro 111 is provided, and a second Velcro 111 that can be bonded to the first Velcro 111 is provided on the outside of the knee pad body 1. Velcro 12, this connection method avoids skin problems caused by direct contact of the patient's skin with the tape, and has good fixation performance, the dressing is not easy to slip off, and can effectively avoid wound infection.

In this embodiment, the knee pad body 1 is provided with an installation opening 10 for placing the container 2, and the edge of the installation opening 10 is provided with a first silicone ring 13 arranged in the circumferential direction, correspondingly, the outer periphery of the container 2 A second silicone ring 21 that can be matched with the first silicone ring 13 is provided on the top. The first silicone ring 13 and the second silicone ring 21 are structures that can be fastened to each other. For example, the first silicone ring 13 is provided with a ring-shaped card slot, and the second silicone ring 21 is provided with a card slot that can be snapped into the above-mentioned card slot. Convex card in .

The second Velcro 12 of this embodiment is arranged on the edge of the installation port 10, and the edge of the second silicone ring 21 of the container 2 is provided with a third Velcro 211 extending outward. When the assembly is completed, the third Velcro 211 Arranged close to the second Velcro 12 and can be bonded with the second Velcro 12, that is, the second Velcro 12 is a double-sided Velcro, one side cooperates with the first Velcro 111, and the other side cooperates with the third Velcro 211; This further strengthens the firmness of the connection of the receptacle 2 to the knee pad body 1 and prevents it from falling off due to the patient's activities. The container 2 is provided with an accommodating groove 22 for placing the sterile dressing 100, and the accommodating groove 22 in this embodiment is only provided along the circumferential direction at the bottom of the container 2 and can hold the sterile dressing 100. Along the structure, other parts are hollowed out, which is convenient for observing blood and seepage. The bottom of the receiving tank 22 can optionally be provided with a drainage tube 3 that can pass through the sterile dressing 100, so as to timely drain out blood and exudate according to needs, which is beneficial to the patient's recovery.

In this embodiment, there are two connecting straps 11 arranged at intervals on both sides of the knee pad body 1 , and a gap 112 is formed between the two connecting straps 11 . In the assembled state, the above-mentioned notch 112 can just expose the installation port 10 and the receptacle 2 detachably connected to the installation port 10, which is convenient for medical personnel to observe the bleeding and seepage of the dressing and the drainage tube.

Claims (4)

1. A knee pad for knee joint wound dressing, comprising a knee pad body (1) and a container (2) for placing a sterile dressing (100), the container (2) is detachably arranged on the knee pad body (1) above, it is characterized in that: one side of the knee pad body (1) extends outward to form a connecting belt (11), and the connecting belt (11) is provided with a first Velcro (111), and the knee pad body (1) ) is provided with a second Velcro (12) that can be bonded to the first Velcro (111); the knee pad body (1) is provided with an installation port (10) for placing the container (2) ), the edge of the installation port (10) is provided with a first silicone ring (13) arranged in the circumferential direction, correspondingly, the outer periphery of the container (2) is provided with a ) to match the second silicone ring (21) snapped together. 2. The knee pad for knee joint wound dressing according to claim 1, characterized in that: the second Velcro (12) is arranged on the edge of the installation port (10), and the second silica gel of the container (2) The edge of the ring (21) is provided with a third Velcro (211) extending outwards. In the assembled state, the third Velcro (211) is arranged close to the second Velcro (12) and can be connected with the second Velcro (12). ) with bonding. 3. The knee pad for knee joint wound dressing according to claim 1, characterized in that: said container (2) is provided with an accommodating groove (22) for placing a sterile dressing (100), the accommodating groove The bottom of (22) is provided with a drainage tube (3) capable of passing through the sterile dressing (100). 4. The knee pad for knee joint wound dressing according to claim 1, 2 or 3, characterized in that: the connecting straps (11) are two and arranged at intervals on both sides of the knee pad body (1), and the two connecting straps are connected A gap (112) is formed between the strips (11).