Shearing-free surgical film with positioning function for ophthalmology department

Abstract

The utility model belongs to the technical field of medical consumables, and provides a cutting-free ophthalmologic operation film with a positioning function, which comprises a sticking film, a liquid storage part, a positioning part, a cutting part and a positioning part, and is characterized in that the sticking film comprises a sticking part and a liquid storage part which are adjacent to each other; a gluing block is arranged at one end, far away from the liquid storage part, of the sticking part, and a solid line notch is formed between the gluing block and the sticking part, so that the gluing block which can be independently used is cut out from the sticking part; a positioning mark is arranged in the center of the surface of the pasting part and used for positioning the palpebral fissure, and a dotted line incision which is transversely arranged is formed in the center of the positioning mark; the liquid storage part is provided with an accommodating cavity for storing accumulated liquid; and the back lining paper is pasted on the back side of the pasting part. The cutting-free surgical film with the positioning function for the ophthalmology department can effectively assist doctors in positioning and pasting, enables surgical doctors with different proficiency degrees to paste flatly and normatively, does not need scissors for cutting, reduces use of surgical instruments, reduces risks of iatrogenic injuries, is flexible and convenient to use, improves surgical efficiency, and is suitable for popularization and application. The protection effect of the operation film is effectively ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical consumables, and particularly relates to a positioning and shear-free ophthalmic surgical film. Background Art

[0002] Nowadays, before ocular surface surgery and intraocular surgery, in order to reduce the incidence of eye infection and protect the tissues around the eye, a kind of adhesive surgical film is usually used after routine disinfection and draping and before the operation, and is attached to the eye surgical site. However, the current surgical film is only a simple adhesive film structure, and there are the following problems and defects during use:

[0003] 1. The lamination process is greatly affected by the proficiency of the surgeon. There are differences and changes in the flatness and position of the surgical film, and the quality of the surgical film cannot be effectively guaranteed. If the position of the surgical film is greatly offset or the pasting is uneven, the protective effect of the surgical film will be easily reduced;

[0004] 2. Before placing the eyelid speculum after pasting, you need to equip yourself with sterile ophthalmic scissors to cut the adhesive surgical film along the palpebral fissure. On the one hand, the edge of the film is easily uneven when it is cut manually, which affects the subsequent surgical field of view. On the other hand, the tip of the scissors is very likely to touch the eye tissue during the cutting process, thus causing iatrogenic damage. In addition, there will be glue residue on the scissors after use, which will cause trouble for the subsequent handling of the instrument.

[0005] 3. During fundus surgery, additional adhesive tape is usually needed to fix the perfusion catheter, which has low resource utilization and requires preparation and cutting of adhesive tape, which seriously affects the progress and efficiency of the operation.

[0006] Therefore, it is necessary to design an ophthalmic surgical film that is accurate in positioning and pasting, free of shearing, and highly safe. Summary of the invention

[0007] In order to solve the above technical problems, the utility model proposes an ophthalmic surgical film with positioning and no-cutting function, which can effectively assist doctors in positioning and pasting, so that surgeons with different proficiency levels can paste smoothly and standardly without the need for scissors to cut, thereby reducing the use of surgical instruments and the risk of iatrogenic injuries. It is flexible and convenient to use, improves surgical efficiency, and effectively ensures the protective effect of the surgical film.

[0008] The technical solution of the utility model is:

[0009] The utility model provides a positioning and shear-free ophthalmic surgical film, comprising:

[0010] A film, the film comprising an adhering portion and a liquid storage portion adjacent to each other;

[0011] An adhesive block is arranged at one end of the adhesive portion away from the liquid storage portion, and a solid line cut is arranged between the adhesive block and the adhesive portion so as to cut out an adhesive block that can be used independently from the adhesive portion;

[0012] A positioning mark is provided at the center of the surface of the adhesive portion for locating the palpebral fissure, and a dotted line incision arranged transversely is provided at the center of the positioning mark;

[0013] The liquid storage portion is provided with a receiving cavity for storing the accumulated liquid;

[0014] A backing paper is attached to the back side of the adhesive portion.

[0015] Preferably, two adhesive sticker blocks are provided, and the two adhesive sticker blocks are symmetrically arranged at the corner edges of the adhesive portion.

[0016] Preferably, the positioning mark includes an outer contour mark adapted to the eyelid and arranged horizontally, and a vertical mark arranged longitudinally;

[0017] The vertical mark is located between the outer contour mark and the liquid storage portion.

[0018] Preferably, an adhesive area and an easy-tear area are provided on the back side of the adhesive portion, and the easy-tear area is arranged on the left and right sides of the adhesive area. The easy-tear area is non-sticky and non-adhesive, so as to facilitate the sticking and peeling operations.

[0019] Preferably, the liquid storage portion is provided with an opening communicating with the accommodating cavity, and the opening is located at one end of the liquid storage portion close to the adhesive portion.

[0020] Preferably, the liquid storage portion is provided with a plastic support strip, and the plastic support strip is arranged close to the opening to prop open the opening so that the accumulated liquid flows into the accommodating cavity.

[0021] Preferably, the adhesive portion and the liquid storage portion are an integrated structure.

[0022] Compared with the prior art, the utility model has the following advantages and effects:

[0023] (1) The positioning mark set at the center of the adhesive part can assist doctors in identifying the adhesive position of the film, so as to ensure that the center of the adhesive part of the film is at the position of the palpebral fissure, so that surgeons with different proficiency levels can stick the film smoothly and in a standardized manner, effectively ensuring the protective effect of the surgical film;

[0024] (2) A transverse dotted line incision is used at the center of the positioning mark. A notch can be formed at the dotted line incision by simply pulling the two sides of the dotted line incision. There is no need to use surgical scissors to cut, which eliminates the situation of iatrogenic injury caused by the cutting process. At the same time, it can reduce the use of surgical instruments, reduce surgical costs and waste of resources, and improve surgical efficiency.

[0025] (3) An adhesive block is used which is separated from the adhesive part and can be used independently. The adhesive block can be used to fix the infusion catheter used for injection during the operation. There is no need to cut the adhesive block additionally, which is convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of the positioning and shear-free ophthalmic surgical film in Example 1 of the utility model;

[0027] Figure 2 This is a schematic structural diagram of the front side of the film in the ophthalmic surgical film with positioning and no-cutting in Example 1 of the utility model;

[0028] Figure 3 This is a schematic structural diagram of the back side of the film in the positioning and shear-free ophthalmic surgical film in Example 1 of the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the positioning and shear-free ophthalmic surgical film in specific use state in Example 1 of the utility model.

[0030] Figure numerals: 1. film; 11. adhesive portion; 111. adhesive area; 112. easy-to-tear area; 12. liquid storage portion; 121. opening; 122. plastic support strip; 2. adhesive block; 3. solid line incision; 4. positioning mark; 41. outer contour mark; 42. vertical mark; 5. dotted line incision; 6. backing paper. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the present invention, the present invention is now further described in conjunction with specific implementation methods.

[0032] Embodiment 1:

[0033] like Figure 1~Figure 4 As shown, the utility model provides a positioning and cutting-free ophthalmic surgical film, which specifically includes a film 1 and a backing paper 6. The film 1 includes an adjacent adhesive portion 11 and a liquid storage portion 12. The adhesive portion 11 and the liquid storage portion 12 are in an integrated structure. The two can be bent toward the back side of the film 1. Figure 4 The specific positions of the adhesive portion 11 and the liquid storage portion 12 in the use state; the backing paper 6 is attached to the back side of the adhesive portion 11, and the backing paper 6 is a glossy oil paper, which is adapted to the size of the adhesive portion 11 of the film 1.

[0034] The back side of the adhesive portion 11 is provided with an adhesive area 111 and easy-tear areas 112 located on the left and right sides of the adhesive area 111. Figure 3 The easy-to-tear area 112 is non-sticky and non-adhesive, making it easy to stick and remove.

[0035] like Figure 2 , Figure 3 As shown, an adhesive block 2 is provided at one end of the adhesive portion 11 away from the liquid storage portion 12, and a solid line incision 3 is provided between the adhesive block 2 and the adhesive portion 11 to separate the adhesive block 2 that can be used independently from the adhesive portion 11. Two adhesive blocks 2 are provided, and the two adhesive blocks 2 are symmetrically arranged at the corner edge positions of the adhesive portion 11. The back sides of the adhesive blocks 2 are each provided with an adhesive adhesive area. The adhesive blocks 2 are attached to the backing paper 6, and can be torn off and used independently of the adhesive portion 11 to fix the perfusion catheter or other catheters.

[0036] like Figure 2 As shown, a positioning mark 4 is provided on the surface of the adhesive portion 11, and the positioning mark 4 is located at the center of the surface of the adhesive portion 11. During the process of applying the surgical film, the positioning mark 4 should be ensured to correspond to the position of the palpebral fissure. A horizontally arranged dotted incision 5 is provided at the center of the positioning mark 4 so that the eyelid opener can be placed through the dotted incision 5; the positioning mark 4 is printed on the surface of the adhesive portion 11, and the positioning mark 4 includes an outer contour mark 41 that is adapted to the eyelid contour and is arranged horizontally, and a vertical mark 42 that is arranged vertically. The outer contour mark 41 and the vertical mark 42 are arranged adjacent to each other, and the vertical mark 42 is located between the outer contour mark 41 and the liquid storage portion 12. The outer contour mark 41 is used to determine whether the pasting position of the adhesive portion 11 is located opposite to the eyelid, that is, whether the surgical eyelid is located at the center of the adhesive portion 11, and the vertical mark 42 is used to determine whether the film 1 is offset, rotated, or shifted, to ensure that it is completely opposite to the eyelid, thereby ensuring the standardization and flatness of the surgical film pasting.

[0037] like Figure 4 As shown, the liquid storage portion 12 is provided with a accommodating cavity for storing accumulated fluid to form a bag-like structure for storing accumulated fluid, and the liquid storage portion 12 is provided with an opening 121 connected to the accommodating cavity, and the opening 121 is located at one end of the liquid storage portion 12 close to the adhesive portion 11, and the liquid storage portion 12 is provided with a plastic support strip 122, and the plastic support strip 122 is embedded in the liquid storage portion 12, and is arranged close to the opening 121 to prop open the opening 121 so that the accumulated fluid flows into the accommodating cavity. Optionally, in some embodiments, the plastic support strip 122 is a plastic metal strip.

[0038] In summary, the positioning and shear-free ophthalmic surgical film provided by the utility model can effectively assist doctors in positioning and pasting, so that surgeons with different proficiency levels can paste smoothly and in a standardized manner without the need for scissors to cut, thereby reducing the use of surgical instruments and the risk of iatrogenic injuries. It is flexible and convenient to use, improves surgical efficiency, and effectively ensures the protective effect of the surgical film.

[0039] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should still fall within the scope of the present invention.

Claims

1. A positioning and shear-free ophthalmic surgical film, characterized in that: include: A film (1), the film (1) comprising an adhering portion (11) and a liquid storage portion (12) adjacent to each other; An adhesive block (2) is provided at one end of the adhesive portion (11) away from the liquid storage portion (12), and a solid line cut (3) is provided between the adhesive block (2) and the adhesive portion (11) so as to separate the adhesive block (2) from the adhesive portion (11) and allow it to be used independently; A positioning mark (4) is provided at the center of the surface of the adhesive portion (11) for locating the position of the palpebral fissure, and a dotted line incision (5) arranged transversely is provided at the center of the positioning mark (4); The liquid storage portion (12) is provided with a receiving cavity for storing accumulated liquid; A backing paper (6), wherein the backing paper (6) is attached to the back side of the adhesive portion (11).

2. The positioning and shear-free ophthalmic surgical film according to claim 1, characterized in that: Two adhesive sticker blocks (2) are provided, and the two adhesive sticker blocks (2) are symmetrically arranged at the corner edge positions of the adhesive portion (11).

3. The positioning and shear-free ophthalmic surgical film according to claim 1, characterized in that: The positioning mark (4) comprises an outer contour mark (41) adapted to the eyelid and arranged horizontally, and a vertical mark (42) arranged vertically; The vertical mark (42) is located between the outer contour mark (41) and the liquid storage portion (12).

4. The positioning and shear-free ophthalmic surgical film according to claim 1, characterized in that: The back side of the adhesive portion (11) is provided with an adhesive area (111) and an easy-tear area (112), the easy-tear area (112) being arranged on the left and right sides of the adhesive area (111), and the easy-tear area (112) being non-sticky and non-adhesive, so as to facilitate the operation of adhesive bonding and peeling.

5. The positioning and shear-free ophthalmic surgical film according to claim 1, characterized in that: The liquid storage portion (12) is provided with an opening (121) in communication with the accommodating cavity, and the opening (121) is located at one end of the liquid storage portion (12) close to the adhesive portion (11).

6. The positioning and shear-free ophthalmic surgical film according to claim 5, characterized in that: The liquid storage portion (12) is provided with a plastic support strip (122), and the plastic support strip (122) is arranged close to the opening (121) to prop open the opening (121) so that the accumulated liquid flows into the accommodating cavity.

7. The positioning and shear-free ophthalmic surgical film according to claim 1, characterized in that: The adhesive portion (11) and the liquid storage portion (12) are in an integrated structure.

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