CN105433996A - Ophthalmologic operation patch ensuring eyelid wrapping - Google Patents

Abstract

The invention provides an ophthalmic surgical film to ensure that the eyelids are wrapped. It is composed of a glossy paper and a surgical film. The glossy paper and the surgical film are bonded to each other. The raised part of the type is suitable for the width of the adult eyelid fissure, and the inner wall of the surgical film with the type raised part has no sticky substance. The present invention is reasonable in design, simple in manufacture and low in cost, and is a method that does not require the patient to open his eyes, and does not require the doctor to open the patient's eyelids with fingers to ensure that the eyelid margin and eyelashes are wrapped, to prevent the surgical liquid from soaking the surgical drapes, and to prevent the surgical drape during the operation. Infected ophthalmic surgical drape.

Description

An ophthalmic surgical patch that securely covers the eyelid

technical field

The invention belongs to the field of medical supplies, and relates to an ophthalmic surgical patch, in particular to an ophthalmic surgical patch for ensuring that eyelids are wrapped.

Background technique

The eyeball is a very important and delicate organ. Sterility requirements for eye surgery are relatively strict. However, since the eyeball is located in the orbit formed by the orbital bone, and there are eyelids and eyelashes in front of the eyeball, there are a large number of opportunistic pathogens in these areas, and it is not easy to disinfect; at the same time, the eyelashes will bring inconvenience to the operation. The use of ordinary cotton surgical drape cannot completely isolate the connection between the eyelids, eyelid margins, eyelashes and other surrounding spaces and the eyeball surgery site. Moreover, in the process of ophthalmic surgery, it is generally necessary to use perfusion fluid, and the liquid overflows during the operation, and it is easy to soak the ordinary cotton drape, which also increases the chance of surgical infection.

In order to solve these problems, people have designed surgical sticking film. The traditional surgical sticking film is composed of a medical plastic film coated with sticky substance and a piece of glossy paper. When using it, the glossy paper needs to be peeled off in advance, and then the whole body is pasted on the surgical site, and then on the eyelid. Cut the film with scissors at the fissure, and place the eyelid speculum. The ideal state of the film is to completely wrap the upper and lower eyelids, so that the eyelid margin and eyelashes are completely isolated from the surgical site. However, in actual clinical work, it is often difficult for patients to open the operated eye to cooperate with the application of the surgical film, and they will unconsciously close their eyes, which makes the lid margin and eyelashes of the eyelid of the operated eye unable to be completely wrapped. In order to achieve the purpose of wrapping the eyelid with the film, the doctor often has to use his fingers to penetrate under the film to break open the eyelid of the patient's eye, then stick the film directly on the cornea of the eyeball, and then quickly return the finger. This requires the doctor to have skilled film sticking skills. In actual operation, after the glossy paper is peeled off, the adhesive surface of the plastic film is easy to adhere to the fingers of the doctor who stretched the eyelids, which affects the effect of the film. After the film is pasted, it is necessary to use scissors to cut the film at the palpebral fissure to expose the eyeball. At this time, the tip of the scissors may damage the surface of the eyeball immediately under the film.

Contents of the invention

The purpose of the present invention is to overcome the technical problem that it is difficult to wrap the eyelids and eyelashes in the process of the existing surgical film, and it is easy to cause damage to the surface of the eyeball, and to provide an ophthalmic surgical film that ensures the wrapping of the eyelids. It is an ophthalmic surgical patch that can ensure the purpose of wrapping the eyelid margin and eyelashes, preventing surgical fluid from soaking surgical drapes, and preventing intraoperative infection without the need for doctors to open the patient's eyelids with fingers.

In order to achieve the above object, the present invention adopts the following technical solutions: an ophthalmic surgical film to ensure that the eyelids are wrapped, which is composed of glossy paper and surgical film, and the glossy paper and surgical film are bonded to each other. The arc-shaped back-shaped protrusion, the length of the bottom of the back-shaped protrusion is suitable for the width of the adult palpebral fissure, the bottom length is about 40mm, and the height of the arc top is about 10mm. The inner wall of the back-shaped protrusion has no sticky substance.

The design of the present invention is reasonable, and its design advantage lies in that the film in the central area of the ophthalmic surgical film is designed as a curved back-shaped protrusion, which makes the process of applying the film very simple, and does not require the patient to cooperate with opening his eyes wide, and does not need the doctor to use his fingers. By opening the eyelids, the adhesive wrapping of the eyelid margins and eyelashes is ensured. In addition, when cutting the plastic film, you only need to cut the top of the arc-shaped protrusion, and then turn the two films inside out to wrap the upper and lower eyelids. There is almost no chance of the tip of the scissors scratching the eyeball and its appendages.

Compared with the prior art, the present invention has the following advantages: it reduces the difficulty of applying surgical film during ophthalmic surgery, improves the success rate of covering the eyelid margin and eyelashes with the film, achieves exposure and separation of the surgical area, and reduces the entry of eyelid condition pathogenic bacteria At the same time, it can prevent liquid from seeping into the drape, thereby reducing the possibility of contamination during the operation; it basically eliminates the possibility of eyeball damage during the process of cutting the film with scissors.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the surgical patch of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of the surgical patch of the present invention.

detailed description

The content of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Example 1

Please refer to Fig. 1 and Fig. 2, an ophthalmic surgical patch to ensure that the eyelids are wrapped. It is composed of glossy paper 1 and surgical film 2. The glossy paper 1 and surgical film 2 are bonded to each other. Arc-shaped back-shaped protrusion 3, the length of the bottom of the back-shaped protrusion is suitable for the width of the adult palpebral fissure, the bottom length is about 40mm, the height of the arc top is about 10mm, and the inner wall surface of the back-shaped protrusion 3 has no sticky substance.

The design of the ophthalmic surgical patch of this embodiment is as follows: the central area of the ophthalmic surgical patch is designed as an arc-shaped back-shaped protrusion, the width of which is equivalent to that of a normal adult eyelid, about 40 mm, the height of the arc-shaped protrusion is about 10 mm, and there is no adhesive on the inner surface . After the top is cut, it will be divided into two pieces naturally, which can be rolled up and down to wrap the upper and lower eyelids and eyelashes respectively. The whole process of applying the film does not require the patient to open his eyes wide, and the doctor does not need to use his fingers to open the patient's upper and lower eyelids. Cutting the film is also carried out at the top of the raised part of the film away from the eyeball surface, and there is no risk of damaging the eyeball surface. Therefore, this patch design can easily and safely wrap the eyelids and eyelashes and expose the eyeball without skilled skills.

Example 2

The specific implementation process of the present invention is as follows: before use, dry the eyelids and the skin around them, and advise the patient to close their eyes naturally. The doctor holds the ophthalmic surgical film of the present invention with one hand, peels off part of the glossy paper 1 with the other hand, and attaches the two ends of the arc-shaped raised area 3 roughly aligned with the two ends of the eyelid fissure area, and then gradually peels off the remaining film. At the same time, the surgical film 2 is gradually attached to the skin surface around the eyelids. At this time, the three parts of the back-shaped protrusion are located directly above the eyelid fissure, and the tops of the three parts of the back-shaped protrusion are cut horizontally with scissors, and the upper and lower parts of the raised part are formed. The upper and lower patches will naturally roll up with the eyelid speculum to wrap the upper and lower eyelids and eyelashes, so as to expose and separate the surgical area, reduce eyelid condition pathogenic bacteria from entering the eye, and prevent liquid from penetrating into the drape, thereby reducing contamination during surgery possibility; basically eliminate the possibility of eyeball damage during the process of cutting the film with scissors.

The above detailed description is a specific description of the feasible embodiment of the present invention. This embodiment is not used to limit the patent scope of the present invention. Any equivalent implementation or change that does not deviate from the present invention should be included in the patent scope of this case. middle.

Claims (3)

1. guarantee that eyelid obtains the ophthalmic surgery film wrapped up for one kind, it is characterized in that, be made up of glossy paper (1) and operative membrane (2), glossy paper (1) and operative membrane (2) bond mutually, have the hollow projection (3) of a circular arc at operative membrane (2) central area.

2. a kind of ophthalmic surgery film that eyelid obtains parcel of guaranteeing according to claim 1, is characterized in that, the bottom lengths of described hollow projection (3) is fitted mutually with adult's fissura palpebrae width, and arc rises 10mm.

3. a kind of ophthalmic surgery film that eyelid obtains parcel of guaranteeing according to claim 1, it is characterized in that, the operative membrane internal face of described hollow projection (3) is without cement.