Hip joint operation membrane for bone joint surgery

Abstract

The utility model relates to the technical field of medical instruments, and discloses a hip joint operation membrane for bone joint surgery, which comprises sterile cloth, an elastic layer, a liquid absorption layer and a plurality of liquid collection bags, the sterile cloth is provided with at least one surgical incision for exposing the hip of a patient; the elastic layer is adhered to the sterile cloth and connected with the periphery of the surgical incision, and the elastic layer at least partially covers the surgical incision; the liquid absorbing layer is adhered to one side, facing the elastic layer, of the sterile cloth and is positioned on the periphery of the surgical incision; each liquid collecting bag is arranged on one side, facing the liquid absorbing layer, of the sterile cloth, and a bag opening of each liquid collecting bag is positioned on the edge of the liquid absorbing layer. According to the technical scheme, most of liquid flowing out of or splashed out of a patient is absorbed by the liquid absorbing layer or collected by the liquid collecting bag, and the visual field of a doctor for observing a surgical site can be affected under the condition that a little liquid left at a surgical incision is extremely low; therefore, the hip joint surgical membrane can relieve the situation that the surgical field is polluted by liquid in the hip joint surgical operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, especially a hip joint operation film for use in bone joint surgery. BACKGROUND

[0002] Hip joint surgery is a surgical procedure aimed at treating hip joint problems or injuries to improve the patient's pain, function and quality of life. Hip joint surgery usually includes hip joint replacement surgery, hip joint reduction surgery, hip joint arthroplasty and hip arthroscopy. In some hip joint surgery, the patient will flow or splash a lot of liquid, and the existence of too much liquid near the surgical incision leads to the situation of liquid pollution of the surgical field. SUMMARY

[0003] The main purpose of the utility model is to provide a hip joint operation film for use in bone joint surgery, which aims to alleviate the situation of liquid pollution of the surgical field in hip joint surgery.

[0004] To achieve the above purpose, the hip joint operation film provided by the utility model comprises:

[0005] A sterile cloth is formed with at least one surgical port for exposing the hip of the patient;

[0006] An elastic layer is adhered to the sterile cloth and connected to the periphery of the surgical port, and at least part of the structure of the elastic layer covers the surgical port;

[0007] A liquid absorption layer is adhered to one side of the sterile cloth facing the elastic layer and located at the periphery of the surgical port; and

[0008] A plurality of liquid collection bags are arranged on one side of the sterile cloth facing the liquid absorption layer, and the bag opening of each liquid collection bag is located at the edge of the liquid absorption layer.

[0009] Optionally, each liquid collection bag is arranged on both sides of the edge of the liquid absorption layer.

[0010] Optionally, the bag opening of each liquid collection bag is provided with a support part.

[0011] Optionally, the support part is a support strip, and each support strip is adhered to the outer wall of one side of the liquid collection bag away from the sterile cloth and arranged along the edge of the liquid collection bag.

[0012] Optionally, the bottom of the liquid collection bag is provided with a drainage valve, and the drainage valve comprises a drainage pipe and a pipe cover, the drainage pipe communicates with the inside of the liquid collection bag, and the pipe cover is movably connected with the drainage pipe and can control the opening and closing of the drainage pipe.

[0013] Optionally, the liquid absorption layer is provided with a plurality of adsorption holes, and the plurality of adsorption holes are uniformly and spacedly arranged.

[0014] Optionally, the sterile cloth comprises an inner drape and an outer drape, the inner drape is connected with the outer drape by fusion, and the effusion bag is arranged on a side of the inner drape away from the outer drape.

[0015] Optionally, the inner drape is composed of a plurality of polypropylene fiber layers.

[0016] Optionally, the hip joint surgery film further comprises a plurality of magic tapes, the plurality of magic tapes are arranged on a side of the sterile cloth facing the liquid absorption layer, and are spacedly adhered to portions of the sterile cloth not covered by the liquid absorption layer.

[0017] In the technical scheme, the hip joint surgery film used in bone joint surgery comprises a sterile cloth, an elastic layer, a liquid absorption layer and a plurality of effusion bags; the sterile cloth is formed with at least one surgery port for exposing a hip of a patient; the elastic layer is adhered to the sterile cloth and connected with a periphery of the surgery port, and at least part of the elastic layer covers the surgery port; the liquid absorption layer is adhered to a side of the sterile cloth facing the elastic layer and located at the periphery of the surgery port; and each of the effusion bags is arranged on a side of the sterile cloth facing the liquid absorption layer, and a bag opening of each of the effusion bags is located at an edge of the liquid absorption layer. The liquid absorption layer absorbs part of liquid spilt or splashed by the patient during surgery, and the liquid not absorbed by the liquid absorption layer flows into the effusion bags to be collected. In the technical scheme, the hip of the patient passes through an opening in the middle of the elastic layer, the elastic layer maintains the position of the hip of the patient during surgery to avoid the hip of the patient moving out of the surgery port, most of the liquid spilt or splashed by the patient is absorbed by the liquid absorption layer or collected by the effusion bags, and a small amount of liquid remaining in the surgery incision does not affect the field of vision of a doctor observing the surgery site, so that the hip joint surgery film can relieve the situation that a surgical field is polluted by liquid during hip joint surgery. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings shown.

[0019] Figure 1 The plane structure schematic diagram of an embodiment of the hip joint surgery film provided by the present application;

[0020] Figure 2 The structure schematic diagram of the liquid absorption layer in the hip joint surgery film;

[0021] Figure 3A schematic view of the structure of the elastic layer in the hip joint surgery film.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023]

[0024] The implementation, functional features and advantages of the utility model will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] It should be noted that all the directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0027] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes A scheme, or B scheme, or A and B simultaneously meet the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0028] Please refer to Figure 1 , Figure 2 and Figure 3 To solve the problem of excessive liquid pollution of the surgical field in hip joint surgery, the utility model provides a hip joint surgery film 1000 used in bone joint surgery, which comprises:

[0029] The sterile cloth 1, the elastic layer 2, the liquid absorption layer 3 and the plurality of liquid collecting bags 4; the sterile cloth 1 is formed with at least one surgical port 11 for exposing the hip of the patient; the elastic layer 2 is adhered to the sterile cloth 1 and connected to the periphery of the surgical port 11, and at least part of the structure of the elastic layer 2 covers the surgical port 11; the liquid absorption layer 3 is adhered to one side of the sterile cloth 1 facing the elastic layer 2 and located at the periphery of the surgical port 11; each liquid collecting bag 4 is arranged on one side of the sterile cloth 1 facing the liquid absorption layer 3, and the bag opening of each liquid collecting bag 4 is located at the edge of the liquid absorption layer 3. The liquid absorption layer 3 absorbs part of the liquid spilt or splashed by the patient during the operation, and the liquid not absorbed flows into the liquid collecting bag 4 for collection.

[0030] In the technical scheme of the utility model, the sterile cloth 1 forms a surgical port 11 for exposing the hip of the patient, the hip of the patient passes through the opening in the middle of the elastic layer 2, and the elastic layer 2 maintains the position of the hip of the patient during the operation to avoid the hip of the patient moving out of the surgical port 11 and being blocked by the sterile cloth 1; most of the liquid spilt or splashed by the patient is absorbed by the liquid absorption layer 3 or collected by the liquid collecting bag 4, and the little liquid remaining in the surgical incision does not affect the field of vision of the doctor observing the surgical site, so that the hip joint operation film 1000 can alleviate the situation that the surgical field is contaminated by liquid during the hip joint surgery.

[0031] The hip joint operation film 1000 includes a plurality of liquid collecting bags 4. In an embodiment, the hip joint operation film 1000 includes two liquid collecting bags 4, and the two liquid collecting bags 4 are arranged on both sides of the edge of the liquid absorption layer 3. When the patient undergoes hip joint surgery, the patient assumes a side-lying posture, and the hip joint operation film 1000 is placed on the patient's body, and the surgical port 11 is arranged corresponding to the hip to expose the hip, so that the surgical port 11 exposing the hip is arranged at the highest position, and the two liquid collecting bags 4 arranged on both sides of the liquid absorption layer 3 are arranged at the lowest position; the liquid spilt or splashed from the surgical incision of the patient during the hip joint surgery flows from the surgical port 11 at the high position to the two liquid collecting bags 4 at the low position, so that the liquid spilt from the surgical incision of the patient's hip is conveniently collected; at the same time, the liquid collecting bags 4 are arranged on both sides, so that the liquid spilt from the patient's hip can be collected with less omission.

[0032] In an embodiment, each of the bag opening of the liquid collecting bag 4 is provided with a support part 41. Since the material of the liquid collecting bag 4 is usually soft, the bag opening of the liquid collecting bag 4 can be partially closed due to gravity when the duration of the hip joint surgery is too long, and the liquid generated by the patient during the surgery can not be completely collected by the liquid collecting bag 4 and overflow the bag opening, which can aggravate the situation of liquid polluting the surgical field. Therefore, the bag opening of the liquid collecting bag 4 needs to be kept open when the liquid collecting bag 4 collects the liquid spouted or splashed by the patient; a support part 41 is provided at the bag opening of each of the liquid collecting bag 4, and the support part 41 supports the liquid collecting bag 4 to avoid the bag opening of the liquid collecting bag 4 being partially closed due to gravity, so that the liquid generated by the patient during the hip joint surgery can be basically completely collected by the liquid collecting bag 4, which can alleviate the situation of liquid polluting the surgical field to a certain extent.

[0033] The support part 41 can be a support block arranged in the liquid collecting bag 4 to support the bag opening of the liquid collecting bag 4, or a support strip arranged on the outer wall of the liquid collecting bag 4 to support the bag opening of the liquid collecting bag 4 by its own strength. In an embodiment, the support part 41 is a support strip, and each support strip is adhered to the outer wall of the liquid collecting bag 4 away from the sterile cloth 1 and arranged along the edge of the liquid collecting bag 4. Of course, the shape of the support strip is preferably arc-shaped, and the arc-shaped support strip protrudes outward toward the side away from the sterile cloth 1, so that the bag opening of the liquid collecting bag 4 away from the sterile cloth 1 maintains the shape consistent with the arc-shaped support strip, and the bag opening of the liquid collecting bag 4 close to the sterile cloth 1 still maintains a flat state, so that a gap is formed between the bag openings of the two sides of the liquid collecting bag 4, that is, the arc-shaped support strip keeps the bag opening of the liquid collecting bag 4 open to allow the liquid to flow into the liquid collecting bag 4. At the same time, the support strip arranged on the outer wall of the liquid collecting bag 4 can avoid being corroded by contacting the liquid, so that the support strip can maintain its structural strength and keep the liquid collecting bag 4 open.

[0034] In an embodiment, the bottom of the liquid collecting bag 4 is provided with a drainage valve 42, and the drainage valve 42 includes a drainage pipe and a pipe cover. The drainage pipe communicates with the inside of the liquid collecting bag 4, and the pipe cover is movably connected with the drainage pipe and can control the opening and closing of the drainage pipe. The medical staff can open the drainage valve 42 by opening the pipe cover, so that the liquid in the liquid collecting bag 4 flows out of the drainage pipe, to avoid the collected liquid overflowing the liquid collecting bag 4 and aggravating the situation of liquid polluting the surgical field.

[0035] The liquid absorbing layer 3 is provided with a plurality of adsorption holes. In an embodiment, the liquid absorbing layer 3 is provided with five hundred adsorption holes, and the five hundred adsorption holes are uniformly and spacedly arranged. The arrangement of the adsorption holes on the liquid absorbing layer 3 can increase the contact area between the liquid absorbing layer 3 and the liquid, and the unit area of the liquid absorbing layer 3 can absorb the same volume of liquid, so that increasing the contact area between the liquid absorbing layer 3 and the liquid can improve the liquid absorbing capacity of the liquid absorbing layer 3.

[0036] In an embodiment, the sterile cloth 1 comprises an inner drape and an outer drape, the inner drape is connected with the outer drape by fusion, and the liquid collection bag 4 is arranged on a side of the inner drape away from the outer drape. The inner drape is made of polypropylene material, and the outer drape is made of polyethylene material. The inner drape and the outer drape are fused by two layers of different materials, so that the antibacterial and isolation protection effects of the sterile cloth 1 are improved.

[0037] The inner drape is composed of multiple layers of polypropylene fibers. Specifically, the inner drape is made of SMMS composite material, which is composed of two layers of meltblown layers (Meltblown) sandwiched between two layers of spunbond layers (Spunbond). The SMMS material has excellent filtering and protective properties, and can effectively block particles and liquid splashes in the air. It is light, soft and breathable, so that it can provide a comfortable covering feeling for patients during surgery.

[0038] The hip joint surgery film 1000 further comprises a plurality of magic tapes 5. In an embodiment, the hip joint surgery film 1000 further comprises four magic tapes 5, which are arranged on a side of the sterile cloth 1 facing the liquid absorption layer 3, and are spaced and adhered to the part of the sterile cloth 1 not covered by the liquid absorption layer 3. The four magic tapes 5 are used to fix the pipelines and wires of surgical instruments, so as to avoid the shaking of the pipelines and wires of surgical instruments to cause harm to patients.

[0039] The above only describes the preferred embodiments of the present application, and does not limit the patent range of the present application. Any equivalent structural transformation or direct / indirect application in other related technical fields within the inventive concept of the present application is included in the patent protection range of the present application.

Claims

1. A hip surgery membrane for use in orthopaedic surgery, characterized in that, The hip joint surgery film comprises: a sterile cloth (1) formed with at least one surgical opening (11) for exposing a patient's hip; an elastic layer (2) adhered to the sterile cloth (1) and connected to the periphery of the surgical opening (11), at least part of the elastic layer (2) being used to cover the surgical opening (11); a liquid absorption layer (3) adhered to the side of the sterile cloth (1) facing the elastic layer (2) and located at the periphery of the surgical opening (11); and a plurality of liquid collecting bags (4) each provided on the side of the sterile cloth (1) facing the liquid absorption layer (3), the bag opening of each liquid collecting bag (4) being located at the edge of the liquid absorption layer (3). Each of the liquid collecting bags (4) is provided on both sides of the edge of the liquid absorption layer (3).

2. The hip arthroscopy membrane of claim 1, wherein, The bag opening of each of the liquid collecting bags (4) is provided with a support part (41).

3. The hip arthroscopy membrane of claim 2, wherein, The support part (41) is a support strip, each of the support strips being adhered to the outer wall of the liquid collecting bag (4) away from the sterile cloth (1) and arranged along the edge of the liquid collecting bag (4).

4. The hip arthroscopy membrane of claim 3, wherein, The bottom of the liquid collecting bag (4) is provided with a drainage valve (42) comprising a drainage pipe and a pipe cover, the drainage pipe communicating with the inside of the liquid collecting bag (4), and the pipe cover being movably connected with the drainage pipe and capable of controlling the opening and closing of the drainage pipe.

5. The hip arthroscopy membrane of claim 1, wherein, The liquid absorption layer (3) is provided with a plurality of adsorption holes, the plurality of adsorption holes being uniformly and spacedly arranged.

6. The hip arthroscopy membrane of claim 1, wherein, The sterile cloth (1) comprises an inner drape and an outer drape, the inner drape being fusion-connected with the outer drape, and the liquid collecting bag (4) being provided on the side of the inner drape away from the outer drape.

7. The hip surgery membrane of any one of claims 1 to 6, wherein, The inner drape is composed of multiple layers of polypropylene fiber.

8. The hip arthroscopy membrane of claim 7, wherein, The hip joint surgery film further comprises a plurality of magic tapes (5) provided on the side of the sterile cloth (1) facing the liquid absorption layer (3) and spacedly adhered to the part of the sterile cloth (1) not covered by the liquid absorption layer (3).

9. The hip surgery membrane of any one of claims 1 to 6, wherein, ​

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