Wound exudate collecting device

Abstract

The utility model discloses a wound exudate collecting device which comprises a cylinder body with an opening in one end, a disinfection wrapping layer and a bonding piece. The disinfection wrapping layer is arranged in the cylinder body, and the end face of one side of the disinfection wrapping layer can be tightly attached to the affected part of a patient; the bonding piece is arranged on the opening end face of the cylinder body, so that the cylinder body can be relatively fixed with the affected limb of a patient. According to the utility model, the cylinder body with the opening at one end, the disinfection wrapping layer and the bonding piece are arranged, the disinfection wrapping layer is utilized to bind the wound of the patient, and then the cylinder body and the affected limb of the patient are kept relatively fixed by virtue of the cylinder body and the bonding piece, so that the disinfection wrapping layer is wrapped in the cavity formed by the cylinder body and the affected limb of the patient; and when seepage of a patient overflows, the seepage can fall into the cylinder body without polluting the bed body, so that the medical experience of the patient is improved.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a wound exudate collecting device. Background Art

[0002] At present, for the drainage of blood stasis after surgery (such as orthopedic surgery), the commonly used method is to use a drainage tube. After the drainage is completed, the wound needs to be bandaged with gauze to prevent the wound from infection. However, in the prior art, although the patient's wound has completed the drainage operation, the wound still has exudate during the healing process, and because the gauze has a limited absorption capacity for exudate, there is a situation where the exudate overflows from the gauze to contaminate the bed due to excessive wound exudate, which seriously affects the patient's medical experience.

[0003] Therefore, a wound exudate collection device is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a wound exudate collection device, so that during the patient's postoperative recovery process, the exudate that penetrates to the outside of the gauze can be collected to prevent the exudate from contaminating the bed and improve the patient's medical experience.

[0005] In order to solve the above technical problems, the utility model provides a wound exudate collection device, comprising a cylinder with an opening at one end, a disinfection wrapping layer and a bonding member;

[0006] The disinfection wrap layer is arranged inside the cylinder, and one end surface of the disinfection wrap layer can be in close contact with the affected part of the patient;

[0007] The bonding piece is arranged on the open end surface of the cylinder, so that the cylinder can be relatively fixed to the patient's affected limb.

[0008] Furthermore, the open end of the cylinder has a truncated cone-shaped chamber, and the inner diameter of the truncated cone-shaped chamber decreases gradually from the direction away from the bonding member;

[0009] The sterilization wrapping layer is arranged in the truncated cone-shaped chamber, and one end surface thereof can extend to the outside of the cylinder.

[0010] Furthermore, the inner wall of the truncated cone-shaped chamber is provided with a through hole.

[0011] Further, a disinfectant solution syringe is included;

[0012] The disinfectant solution syringe is detachably mounted on the outer wall of the barrel, and the output end is connected to a catheter;

[0013] The catheter can be inserted into the truncated cone-shaped cavity through the through hole, so that the liquid in the disinfectant solution syringe can infiltrate the disinfectant wrapping layer.

[0014] Furthermore, the disinfection wrapping layer includes an elastic net and a gauze dressing sequentially arranged in the cylinder along a direction close to the bonding member;

[0015] The gauze dressing and the elastic net remain relatively fixed.

[0016] Furthermore, the edge of the gauze dressing is bonded to the elastic net.

[0017] Furthermore, the cylinder is provided with a plurality of gas exchange holes.

[0018] Furthermore, a side of the cylinder away from the gas exchange hole has a folded concave area, so that an end of the cylinder away from the bonding member can be tilted in a vertical downward direction when not subjected to external force.

[0019] Further, the bonding member includes a rubber ring;

[0020] The rubber ring is arranged on the open end surface of the cylinder, and a bonding layer is arranged on the surface.

[0021] Furthermore, the adhesive layer is configured as a double-sided adhesive.

[0022] Compared with the prior art, the utility model has at least the following beneficial effects:

[0023] A cylinder with an opening at one end, a disinfection wrap layer and an adhesive are provided, the disinfection wrap layer is used to bandage the patient's wound, and then the cylinder and the adhesive are used to keep the cylinder and the patient's affected limb relatively fixed, so that the disinfection wrap layer is wrapped in a cavity formed around the cylinder and the patient's affected limb, so that when the patient has exudate overflow, the exudate will fall into the cylinder without contaminating the bed, thereby improving the patient's medical experience.

[0024] Furthermore, by providing a through hole and a disinfectant solution syringe, medical staff can inject the disinfectant solution into the disinfectant wrap layer from the outside of the cylinder, thereby reducing the number of times the disinfectant wrap layer is replaced, thereby correspondingly reducing the workload of medical staff and reducing the consumption of medical consumables. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of the wound exudate collection device of the utility model;

[0026] Figure 2 It is a partial cross-sectional view of the wound exudate collection device of the present invention.

[0027] Figure numbers: 1. Cylinder; 11. Through hole; 12. Gas exchange hole; 13. Crease depression area; 2. Disinfection wrapping layer; 21. Elastic net; 22. Gauze dressing; 3. Adhesive part; 31. Rubber ring; 32. Adhesive layer; 4. Disinfection solution syringe. DETAILED DESCRIPTION

[0028] The wound exudate collection device of the present invention will be described in more detail below in conjunction with a schematic diagram, wherein a preferred embodiment of the present invention is shown. It should be understood that a person skilled in the art may modify the present invention described herein while still achieving the advantageous effects of the present invention. Therefore, the following description should be understood as being widely known to a person skilled in the art and not as a limitation to the present invention.

[0029] The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the accompanying drawings are in very simplified form and in non-precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0030] The inventor has discovered through research that in the existing orthopedic treatment process, after the patient completes the drainage operation, medical staff usually directly bandages the wound with gauze to prevent infection, and the exudate from the wound is only absorbed by the gauze. However, since the wound is usually located on the outside of the patient (such as the outside of the thigh to facilitate the operation of the drainage tube) and the patient usually lies flat to rest, it is easy for the exudate to overflow from the gauze and drip onto the bed.

[0031] In view of the above shortcomings, Figure 1 to Figure 2 As shown, an embodiment of the utility model provides a wound exudate collection device, comprising a cylinder 1 with an opening at one end, a disinfection wrapping layer 2 and an adhesive member 3.

[0032] The disinfection wrap layer 2 is arranged inside the barrel 1, and one end surface of the disinfection wrap layer 2 can be in close contact with the patient's affected part, so as to be used for bandaging the patient's wound.

[0033] It should be noted that since the disinfection wrap layer 2 is placed inside the cylinder 1, when the exudate leaks from the disinfection wrap layer 2, it will be collected inside the cylinder 1, which effectively prevents the exudate from overflowing and dripping on the bed, thereby causing a poor medical experience for patients.

[0034] Among them, the adhesive member 3 is arranged on the open end surface of the barrel 1, so that the barrel 1 can remain relatively fixed with the patient's affected limb, that is, a chamber is formed between the barrel 1 and the patient, and the disinfection wrapping layer 2 is placed in the chamber to ensure the collection effect of the exudate and prevent overflow and dripping.

[0035] The device is provided with a cylinder 1 with an opening at one end, a disinfection wrap layer 2 and an adhesive 3, and the disinfection wrap layer 2 is used to bandage the patient's wound. Then, with the help of the cylinder 1 and the adhesive 3, the cylinder 1 and the patient's affected limb are kept relatively fixed, so that the disinfection wrap layer 2 is wrapped in a cavity formed by the cylinder 1 and the patient's affected limb, so that when the patient has exudate overflow, the exudate will fall into the cylinder 1 without contaminating the bed, thereby improving the patient's medical experience.

[0036] like Figure 2 As shown, the open end of the cylinder 1 has a truncated cone-shaped chamber, and the inner diameter of the truncated cone-shaped chamber decreases gradually away from the adhesive member 3, thereby increasing the contact area with the patient's wound and improving the wrapping effect.

[0037] Among them, the disinfection wrap layer 2 is arranged in the truncated cone-shaped cavity, and one side end surface can extend to the outside of the cylinder 1. Since one side end surface of the disinfection wrap layer 2 can extend to the outside of the cylinder 1, when the cylinder 1 is connected to the patient's affected limb (that is, when connected through the adhesive 3), the disinfection wrap layer 2 will first contact the patient's wound and undergo corresponding deformation, and then a relative pre-tightening force will be formed between the disinfection wrap layer 2 and the wound to enhance the coverage effect of the disinfection wrap layer 2 on the wound.

[0038] Please continue reading Figure 1 and Figure 2 The wound exudate collection device also includes a disinfectant solution syringe 4, which is used to replenish the disinfectant solution to the disinfectant wrap layer 2, so that medical staff do not need to replace the disinfectant wrap layer 2 multiple times, which reduces the workload of medical staff and can also reduce the waste of medical consumables.

[0039] The inner wall of the truncated cone chamber is provided with a through hole 11 , the disinfectant solution injector 4 is detachably mounted on the outer wall of the barrel 1 , and the output end is connected with a catheter.

[0040] The catheter can be inserted into the truncated cone-shaped cavity through the through hole 11 , so that the liquid in the disinfectant solution syringe 4 can infiltrate the disinfectant wrapping layer 2 .

[0041] In this embodiment, the disinfectant solution syringe 4 can be detachably connected to the barrel 1 by means of a strap or other snap fasteners, which will not be described in detail here.

[0042] In a further embodiment, a specific disinfection wrap layer 2 is also proposed to improve the coverage effect of the disinfection wrap layer 2 on the wound and ensure that the disinfection wrap layer 2 will not cause poor dressing effect due to misalignment. The disinfection wrap layer 2 includes an elastic net 21 and a gauze dressing 22 sequentially arranged in the barrel 1 along the direction close to the adhesive member 3.

[0043] The gauze dressing 22 and the elastic net 21 are kept relatively fixed.

[0044] It should be noted that the elastic net 21 can provide an elastic force to the gauze dressing 22 to closely adhere to the patient's wound, so as to further enhance the bandaging effect of the wound.

[0045] Specifically, the edge of the gauze dressing 22 is bonded to the elastic net 21 .

[0046] In other embodiments, a plurality of gas exchange holes 12 are provided on the barrel 1 to allow the gas in the barrel 1 to circulate, thereby accelerating the healing of the wound.

[0047] In addition, the side of the cylinder 1 away from the gas exchange hole 12 has a folded concave area 13, so that the end of the cylinder 1 away from the bonding member 3 can be tilted in a vertical downward direction when not subject to external force. That is, when the device is actually used, the end of the cylinder 1 is in a tilted state, so as to better allow the exudate to fall into the interior of the cylinder 1 and avoid the occurrence of exudate backflow.

[0048] In a further embodiment, a specific adhesive member 3 is also provided to enhance the connection effect between the barrel 1 and the patient's affected limb.

[0049] The adhesive member 3 comprises a rubber ring 31 , which is arranged on the open end surface of the cylinder 1 and has an adhesive layer 32 on its surface.

[0050] Wherein, the adhesive layer 32 is configured as a double-sided adhesive.

[0051] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A wound exudate collection device, characterized in that: It comprises a cylinder with an opening at one end, a sterilization wrapping layer and a bonding piece; The disinfection wrap layer is arranged inside the cylinder, and one end surface of the disinfection wrap layer can be in close contact with the affected part of the patient; The bonding piece is arranged on the open end surface of the cylinder, so that the cylinder can be relatively fixed to the patient's affected limb.

2. The wound exudate collection device according to claim 1, characterized in that: The open end of the cylinder has a truncated cone-shaped chamber, and the inner diameter of the truncated cone-shaped chamber decreases gradually from the direction away from the bonding member; The sterilization wrapping layer is arranged in the truncated cone-shaped chamber, and one end surface thereof can extend to the outside of the cylinder.

3. The wound exudate collection device according to claim 2, characterized in that: The inner wall of the truncated cone chamber is provided with a through hole.

4. The wound exudate collection device according to claim 3, characterized in that: Also included is a syringe for disinfectant solution; The disinfectant solution syringe is detachably mounted on the outer wall of the barrel, and the output end is connected to a catheter; The catheter can be inserted into the truncated cone-shaped cavity through the through hole, so that the liquid in the disinfectant solution syringe can infiltrate the disinfectant wrapping layer.

5. The wound exudate collection device according to claim 1, characterized in that: The disinfection wrapping layer includes an elastic net and a gauze dressing which are sequentially arranged in the cylinder along a direction close to the bonding member; The gauze dressing and the elastic net remain relatively fixed.

6. The wound exudate collection device according to claim 5, characterized in that: The edge of the gauze dressing is bonded to the elastic net.

7. The wound exudate collection device according to claim 1, characterized in that: The cylinder is provided with a plurality of gas exchange holes.

8. The wound exudate collection device according to claim 7, characterized in that: The side of the cylinder away from the gas exchange hole has a folded concave area, so that the end of the cylinder away from the bonding piece can be tilted in a vertical downward direction when no external force is applied.

9. The wound exudate collection device according to claim 1, characterized in that: The bonding member includes a rubber ring; The rubber ring is arranged on the open end surface of the cylinder, and a bonding layer is arranged on the surface.

10. The wound exudate collection device according to claim 9, characterized in that: The adhesive layer is configured as a double-sided adhesive.

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