Hole towel for femtosecond laser operation

Abstract

The utility model provides a hole towel for femtosecond laser operation, and relates to the technical field of ophthalmology medical treatment, the hole towel comprises a hole towel body, two operation eye holes are formed in the hole towel body, and hydrops bags are correspondingly arranged on the outer sides of the operation eye holes; a shaping strip is arranged on the inner side of a bag opening of the hydrops bag, and the shaping strip is adjusted to deform so as to open the bag opening; a flow guide strip is arranged between the hydrops bag and the operation hole and used for guiding liquid to the hydrops bag. The flow guide strip is arranged between the hydrops bag and the operation hole, the shaping strip is arranged on the bag opening side of the hydrops bag, deformation is adjusted through the shaping strip, the bag opening is opened, the opening state of the bag opening is kept, liquid is effectively drained into the hydrops bag, liquid leakage is prevented, and the operation area can be kept clean.

Description

Technical Field

[0001] The present application relates to the field of ophthalmic medical technology, and in particular to a drape for femtosecond laser surgery. Background Art

[0002] In ophthalmic surgery, femtosecond laser surgery, with its high precision and minimally invasive nature, has become an important treatment for refractive errors. Drapes are essential for refractive surgery. While existing drapes meet the requirements for ophthalmic surgery, they lack comfort and effectiveness in fluid drainage. Therefore, the design of a drape that is more suitable for surgical use has become a research trend. Utility Model Content

[0003] In order to solve the above technical problems, the present application provides a drape for femtosecond laser surgery. The technical solution provided by the present application is as follows:

[0004] A drape for femtosecond laser surgery comprises a drape body, which is provided with two surgical eye holes. Fluid collection bags are provided on the outer sides of the surgical eye holes correspondingly. A shaping strip is provided on the inner side of the bag opening of the fluid collection bag, and the shaping strip is deformed by adjustment to open the bag opening. A guide strip is provided between the fluid collection bag and the surgical hole, and the guide strip is used to guide liquid to the fluid collection bag.

[0005] Furthermore, the shaping bar is an aluminum bar or a copper bar that can be bent and deformed.

[0006] Furthermore, a support shaping strip is provided on the back of the hole scarf body below the nose wing, and the support shaping strip is adjusted by deformation to adjust the gap distance between the nose wing side of the hole scarf and the face.

[0007] Furthermore, the supporting shaping bar is an aluminum bar or a copper bar that can be bent and deformed.

[0008] Furthermore, an adhesive area is provided on the back of the hole drape body so that the hole drape can be adhesively fixed to the patient's face.

[0009] Furthermore, a blackout curtain for covering the surgical eye hole is provided on the drape body between the two holes.

[0010] The femtosecond laser surgery drape of the present application also includes gauze; the gauze is adhered to the drape body and can be easily removed from the drape body for use.

[0011] Furthermore, an arrow identification sticker is also pasted on the aperture body.

[0012] Furthermore, the drape of the present application also includes a packaging bag for loading the drape.

[0013] Beneficial effects

[0014] The present application provides a drape for femtosecond laser surgery, comprising a drape body, the drape body being provided with two surgical eye holes, and a fluid collection bag being provided on the outer side of each surgical eye hole; a shaping strip being provided on the inner side of the bag opening of the fluid collection bag, which deforms to open the bag opening by adjustment; and a guide strip being provided between the fluid collection bag and the surgical hole, which is used to guide liquid into the fluid collection bag. The drape for femtosecond laser surgery provided in the present application, by providing a guide strip between the fluid collection bag and the surgical hole, and a shaping strip being provided on the side of the bag opening of the fluid collection bag, the shaping strip is adjusted to deform to open the bag opening, and the bag opening is maintained in the open state, thereby effectively draining liquid into the fluid collection bag, preventing liquid leakage, and facilitating the cleanliness of the surgical area. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic structural diagram of a femtosecond laser surgery drape according to this embodiment (front view);

[0017] Figure 2 This is a schematic structural diagram of a drape for femtosecond laser surgery according to this embodiment (back);

[0018] Among them, 1. Eye hole, 2. Fluid effusion belt, 3. Adjustable shaped aluminum strip, 4. Guide strip, 5. Gauze, 6. Gauze connection area, 7. Blackout curtain, 8. Arrow logo sticker, 9. Adhesive area, 10. Adhesive area, 11. Adhesive area, 12. Support shaped aluminum strip. DETAILED DESCRIPTION

[0019] In order to help those skilled in the art better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of this application.

[0020] It should be noted that when an element is referred to as being “fixed on” or “set on” another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being “connected to” another element, it can be directly connected to the other element or indirectly connected to the other element.

[0021] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the femtosecond laser surgery drape or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout the description of this application, "plurality" or "several" means two or more, unless otherwise specifically defined.

[0023] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0024] The embodiments of the present application are written in a progressive manner.

[0025] like Figures 1 to 2 As shown, an embodiment of the present application provides a drape for femtosecond laser surgery, comprising a drape body, with two surgical eye holes provided on the drape body, and fluid collection bags corresponding to the outside of the surgical eye holes; a shaping strip is provided on the inner side of the bag opening of the fluid collection bag, and the shaping strip is deformed by adjustment to open the bag opening; a guide strip is provided between the fluid collection bag and the surgical hole, and the guide strip is used to guide the liquid to the fluid collection bag.

[0026] The drape for femtosecond laser surgery of the present application is provided with a guide strip between the fluid collection bag and the surgical hole, and a shaping strip is provided on the bag opening side of the fluid collection bag. The shaping strip is used to adjust the deformation to open the bag opening and maintain the open state of the bag opening, so that the liquid is effectively drained into the fluid collection bag, preventing liquid leakage, and helping to keep the surgical area clean.

[0027] Furthermore, the shaping strip is an aluminum strip or a copper strip that can be bent and deformed. The aluminum strip or the copper strip is manually bent and deformed to open the opening of the fluid bag, so that the opening of the bag can be kept open when the drape is used, and the liquid can be effectively drained into the fluid bag.

[0028] More preferably, a support and shaping strip is provided on the back of the drape body below the nose wing. The support and shaping strip is deformed to adjust the gap between the nose wing of the drape and the face. Furthermore, the support and shaping strip is a foldable aluminum or copper strip. The doctor can fold the aluminum or copper strip before surgery to facilitate effective ventilation during surgery, providing patients with a more comfortable surgical experience.

[0029] As a preferred embodiment, an adhesive area is provided on the back of the hole drape body so that the hole drape can be adhered and fixed to the patient's face to prevent it from slipping.

[0030] More preferably, a blackout curtain for covering the surgical eye hole is provided on the drape body between the two holes; the blackout curtain is used to cover the eye hole on the non-operated side.

[0031] The femtosecond laser surgery drape of the present application also includes gauze; the gauze is adhered to the drape body and can be easily removed from the drape body for use; specifically, the gauze is adhered to the drape body using adhesive strips and adhered to the gauze connection area of ​​the drape body; when the doctor uses it, he can easily tear off the gauze to wipe the liquid and then discard it directly into the fluid bag, which is convenient for the doctor to quickly take it during the operation and improve the efficiency of the operation.

[0032] There is also an arrow mark sticker on the aperture body. The surgeon can quickly identify the direction of the drape according to the direction of the arrow mark sticker and stick the drape correctly.

[0033] It should be noted that the drape body, the blackout curtain and the gauze are preferably made of medical non-woven fabrics.

[0034] Furthermore, the drape of the present application further comprises a packaging bag for containing the drape, wherein the packaging bag seals and packages the drape.

[0035] As a specific feasible approach, the design of the drape in this application is as follows:

[0036] 1: Eye hole: oval 5×7CM;

[0037] 2: Fluid bag: 8×12CM;

[0038] 3: Adjustable shaped aluminum bar: 0.2×6CM;

[0039] 4: Guide strip: 0.2×6CM;

[0040] 5. Gauze 3×4CM;

[0041] 6: Gauze connection area, detachable and quick to tear off;

[0042] 7: Blackout curtain: non-woven material, rectangular 6×8CM;

[0043] 8: Arrow logo sticker;

[0044] 9: bonding area;

[0045] 10: Bonding area: 3×8CM;

[0046] 11: Bonding area: 1.6×5CM;

[0047] 12: Supporting shaped aluminum bar: 1×20CM.

[0048] Reference Figure 1 and Figure 2 The drape of the present application includes a drape main body, with two eye holes in the middle of the drape main body, and a piece of gauze is provided above each of the two eye holes, which are bonded and connected with adhesive strips and can be quickly disassembled. When the doctor uses it, he can easily tear off the gauze to wipe the liquid and then directly discard it into the fluid bag, which is convenient for the doctor to quickly take it during the operation and improve the efficiency of the operation; an adhesive area is provided around the two eye holes on the back of the drape to facilitate the adhesion of the drape to the patient and prevent the drape from slipping; the drape is also printed with an arrow indicator sticker, and the surgeon can quickly identify the direction of the drape according to the arrow sign and stick the drape correctly. A blackout curtain is installed between the left and right eye holes to effectively block external light from interfering with the patient; there is a fluid effusion bag on each side, and a liquid guide strip is provided between the fluid effusion bag and the eye hole. An adjustable shaping aluminum strip is provided on the inside of the bag opening to keep the bag opening open, which is conducive to effectively draining the liquid into the fluid effusion bag, preventing liquid leakage, and keeping the operating area clean; a supporting shaping aluminum strip is provided on the back of the drape below the nose wing. The doctor deforms and adjusts the height of the supporting aluminum strip before the operation to facilitate effective ventilation of the patient during the operation, bringing a more comfortable surgical experience to the patient.

[0049] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present application. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A drape for femtosecond laser surgery, comprising a drape body, the drape body being provided with two surgical eye holes, and fluid collection bags being provided on the outer sides of the surgical eye holes; characterized in that: A shaping strip is provided on the inner side of the bag opening of the effusion bag, which is deformed to open the bag opening; a guide strip is provided between the effusion bag and the surgical hole, which is used to guide the liquid to the effusion bag; A support shaping strip is provided on the back of the hole scarf body below the nose wing. The support shaping strip is deformed to adjust the gap between the nose wing side of the hole scarf and the face. A light-blocking curtain for covering the surgical eye hole is provided on the drape body between the two holes.

2. The femtosecond laser surgery drape according to claim 1, characterized in that: The shaping bar is an aluminum bar or copper bar that can be bent and deformed.

3. The femtosecond laser surgery drape according to claim 1, characterized in that: The supporting shaping bars are aluminum bars or copper bars that can be bent and deformed.

4. The femtosecond laser surgery drape according to claim 1, characterized in that: An adhesive area is provided on the back of the drape body so that the drape can be adhered and fixed to the patient's face.

5. The femtosecond laser surgery drape according to any one of claims 1 to 4, characterized in that: The utility model also comprises gauze, which is adhered to the hole towel body and can be easily removed from the hole towel body for use.

6. The femtosecond laser surgery drape according to any one of claims 1 to 4, characterized in that: There is also an arrow identification sticker on the aperture body.

7. The femtosecond laser surgery drape according to any one of claims 1 to 4, characterized in that: Also includes a bag for the drapes.

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