CN217611676U - Eyelid fixing forceps - Google Patents

Abstract

The utility model discloses eyelid fixing forceps, which comprise two eyelid clamping forceps handles, wherein one end of each eyelid clamping forceps handle is fixedly connected and arranged and is formed with a clamping angle, the other end of each eyelid clamping forceps handle is respectively and fixedly connected with an eyelid fixing foot plate, the eyelid fixing foot plate is arranged into an arc-shaped structure which is convexly bent towards the outer side of each eyelid clamping forceps handle, and a clamping angle adjusting device is connected between the two eyelid clamping forceps handles; the eyelid clamping forceps handles can drive the eyelid fixing foot plates to be closed together to clamp and fix skin at the eyelid, the clamping angle adjusting device can realize that the eyelid fixing foot plates are automatically kept in a closed state after being closed together, and fatigue caused by the fact that the existing sharp-foot forceps need to keep the hands applying force to hold the two eyelid fixing foot plates in the whole operation process is eliminated; and the contact area with eyelid skin is increased through the eyelid fixing foot plate, the fixing effect is improved, accurate positioning can be provided for the position of the operation incision, the operation incision is tidy, and the reduction of injuries and scars is facilitated.

Description

Eyelid fixing forceps

Technical Field

The utility model relates to an eyelid fixing tool technical field for eye surgery especially relates to a tweezers is fixed to eyelid.

Background

The eyelid inversion correction belongs to the common operation of external eyes, and the common causes include scar, loose skin, senile spasm, etc., so the operation methods are different. Although the specific embodiment of the eyelid inversion correction varies according to the cause, the same surgical tools, such as a scalpel, forceps for assisting the fixation of the eyelid, etc., are basically used. At present, no forceps specially suitable for assisting eyelid fixation in eyelid inversion correction operation exist, and eyelid fixation is generally completed by means of sharp-pointed forceps used in other ophthalmic operations. Because the area of the two mutually matched end parts of the sharp-foot tweezers is small, and the skin tissue at the eyelids is soft, when the eyelid inversion correction operation is performed to cut the skin, the skin at the eyelids is clamped by the sharp-foot tweezers, the fixing effect is inconsistent due to the uneven stress of the skin at the eyelids, the cut is easily deviated from the original mark, or the deep tissue at the eyelids is accidentally injured due to the thin skin tissue of the patient, so that the implementation effect of the operation is influenced. And the clamping area of the sharp-foot forceps to the eyelid is small, which can additionally increase the discomfort and tension of the patient in the operation and is not beneficial to the rapid and smooth operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a can provide the location for operation incision position, make the operation incision neat, help reducing damage and scar, and adjust convenient to use's fixed tweezers of eyelid is provided.

In order to solve the technical problem, the technical scheme of the utility model is that: the eyelid fixing forceps comprise two eyelid clamping forceps handles which are used in a matched mode, one end of each eyelid clamping forceps handle is fixedly connected with and formed with a clamping angle, the other end of each eyelid clamping forceps handle is fixedly connected with an eyelid fixing foot plate, the eyelid fixing foot plates are arranged towards arc-shaped structures protruding and bending outside the eyelid clamping forceps handles, and one ends, close to the eyelid fixing foot plates, of the eyelid clamping forceps handles are connected with a clamping angle adjusting device.

According to a preferable technical scheme, the clamping angle adjusting device comprises a fixing bolt fixedly installed on the inner surface of one of the eyelid clamping forceps handles, a self-adaptive long hole matched with the fixing bolt is formed in the other eyelid clamping forceps handle in a penetrating mode, the fixing bolt penetrates through the self-adaptive long hole and extends outwards, and an adjusting nut matched with the fixing bolt is sleeved on the fixing bolt located on the outer side of the self-adaptive long hole in a threaded mode.

According to a preferable technical scheme, the end parts of the eyelid clamping forceps handles are respectively and oppositely fixedly provided with a foot plate connecting arm, and the eyelid fixing foot plates are fixedly arranged at the end parts of the foot plate connecting arms.

According to the preferable technical scheme, the two foot plate connecting arms are arranged oppositely, the two foot plate connecting arms are respectively arranged to be arc arms protruding and bending towards the side part of the eyelid clamping forceps handle, and eyeball avoiding holes are formed between the two foot plate connecting arms and the corresponding eyelid clamping forceps handle and the eyelid fixing foot plate.

As a preferable technical scheme, the side end surfaces of the two eyelid fixing foot plates are respectively provided with an arch structure, and the opposite surfaces of the two eyelid fixing foot plates are respectively provided with an anti-slip surface.

As an improvement on the technical scheme, anti-slip grooves are respectively arranged on the outer surfaces of the two eyelid clamping forceps handles.

Due to the adoption of the technical scheme, the eyelid fixing forceps comprise two eyelid clamping forceps handles which are matched for use, one ends of the two eyelid clamping forceps handles are fixedly connected and arranged, a clamping angle is formed, the other end of each eyelid clamping forceps handle is fixedly connected with an eyelid fixing foot plate, the eyelid fixing foot plates are arranged into arc structures protruding and bending towards the outer sides of the eyelid clamping forceps handles, and one ends, close to the eyelid fixing foot plates, of the two eyelid clamping forceps handles are connected with clamping angle adjusting devices; the utility model discloses following beneficial effect has: the eyelid clamping forceps handles can drive the eyelid fixing foot plates to be closed together to clamp and fix skin at the eyelid, and the eyelid fixing foot plates can be automatically kept in a closed state after being closed together by operating the clamping angle adjusting device, so that the eyelid clamping forceps handles are simply supported in the operation process, the fatigue caused by the fact that the existing sharp-foot forceps need to keep the hands applying force to hold the forceps in the whole operation process is eliminated, and the use is more convenient; and the contact area with eyelid skin is increased through the eyelid fixing foot plate, the fixing effect is improved, accurate positioning can be provided for the position of the operation incision, the operation incision is tidy, and the reduction of injuries and scars is facilitated.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic perspective view of an embodiment of the present invention;

in the figure: 1-eyelid holding forceps handles; 2-eyelid fix plate; 21-an anti-slip surface; 3-a footboard connecting arm; 4-eye relief hole; 5-fixing the bolt; 6-self-adaptive long hole; 7-adjusting the nut; 8-anti-slip groove.

Detailed Description

The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

As shown in fig. 1 and fig. 2, the eyelid fixing forceps, which is particularly suitable for eyelid varus correction surgery, specifically comprises two eyelid holding forceps handles 1 used in cooperation, wherein one end of each eyelid holding forceps handle 1 is fixedly connected and arranged and forms a holding angle. The two eyelid holding forceps handles 1 are respectively arranged to be elastic sheet-shaped structures, the two eyelid holding forceps handles form an integrated structure after the end parts of the two eyelid holding forceps handles are converged, the two eyelid holding forceps handles can keep the holding angle state all the time in the natural state under the elastic action of the converging connection of the two eyelid holding forceps handles and the elastic sheet-shaped structures of the two eyelid holding forceps handles, and after the holding force of hands on the eyelid holding forceps handles disappears after the use, the two eyelid holding forceps handles 1 can automatically recover to the state of keeping the maximum opening degree of the holding angle due to the properties.

The other end of each eyelid clamping forceps handle 1 is fixedly connected with an eyelid fixing foot plate 2, and the eyelid fixing foot plates 2 are arranged to be of arc-shaped structures protruding and bending towards the outer side of the eyelid clamping forceps handles 1. The eyelid fixing foot plate 2 with the arc-shaped structure can be attached to the outline of the face of a human body to the maximum extent, and the eyelid fixing foot plate has good fixity when clamping the skin to be excised.

The side end surfaces of the two eyelid fixing foot plates 2 are respectively provided with an arch structure, and the opposite surfaces of the two eyelid fixing foot plates 2 are respectively provided with an antiskid surface 21. The opposite surfaces of the two eyelid fixing foot plates 2 can be provided with frosted structures to form the anti-slip surface 21, or anti-slip lines and the like can be directly arranged on the opposite surfaces of the two eyelid fixing foot plates 2 respectively to increase the friction force between the eyelid fixing foot plates and the eyelid fixing foot plates when the eyelid skin is clamped, so as to prevent the eyelid from being clamped and slipping.

The anti-slip surface 21 of the eyelid fixing foot plate 2 may also be provided in a small diamond-shaped configuration. The linear distance between the two ends of the eyelid fixing foot plates 2 is 2-4 cm, the optimal distance is 3cm, the width of the closed clamping surface of the two eyelid fixing foot plates 2 is 2-4 mm, the optimal distance is 3mm, and the width of the eyelid clamping forceps handle 1 is about twice the width of the closed clamping surface of the eyelid fixing foot plates 2. When the operation is carried out, the clamped skin needs to be cut along the lower edge of the eyelid fixing foot plate 2, so that the cut deflection is reduced to the maximum extent, and the estimation of the postoperative effect can be assisted.

In the embodiment, the end parts of the eyelid holding forceps handles 1 are respectively and oppositely fixedly provided with the foot plate connecting arms 3, and the eyelid fixing foot plates 2 are fixedly arranged at the end parts of the foot plate connecting arms 3. Specifically, the two foot plate connecting arms 3 are arranged oppositely, the two foot plate connecting arms 3 are respectively arranged to be arc arms protruding and bending towards the side part of the eyelid clamping forceps handle 1, eyeball avoiding holes 4 are formed between the two foot plate connecting arms 3 and the corresponding eyelid clamping forceps handle 1 and the eyelid fixing foot plate 2, namely the two foot plate connecting arms 3 and the eyelid fixing foot plate 2 are of a structure similar to a Y-line, and the eyelid fixing foot plate 2 is beneficial to enabling the stress at each part to be even. When the skin of the upper eyelid is fixed, the eyeball can be avoided, so that the eyeball is more attached to the facial contour of a human body, and the use comfort is higher.

One end of each eyelid clamping forceps handle 1, which is close to the eyelid fixing foot plate 2, is connected with a clamping angle adjusting device, and the angle of the clamping angle can be adjusted through the clamping angle adjusting device, so that clamping and fixing of the skin at the eyelids and clamping and releasing after operation are realized. Specifically, the holding angle adjusting device comprises a fixing bolt 5 which is fixedly installed and perpendicular to the inner surface of one of the eyelid holding forceps handles 1, a self-adaptive long hole 6 which is matched with the fixing bolt 5 for use is arranged by penetrating through the other eyelid holding forceps handle 1, the fixing bolt 5 penetrates through the self-adaptive long hole 6 to extend outwards, and an adjusting nut 7 which is matched for use is sleeved on the fixing bolt 5 which is positioned on the outer side of the self-adaptive long hole 6 in a threaded manner. The distance between the ends of the two eyelid holding forceps handles 1 can be changed by rotating the adjusting nut 7, so that the holding angle can be adjusted, and the skin at the eyelids can be held and released. Because the adjusting nut 7 is matched with the thread of the fixing bolt 5, the self-holding after the clamping angle is adjusted can be realized, the two eyelid clamping forceps handles 1 do not need to be held continuously in the operation for skin clamping, and the use is more labor-saving. The fixing bolt 5 may be replaced with a screw, a stud, or the like.

The outer surfaces of the eyelid holding forceps handles 1 are respectively provided with the anti-slip grooves 8, so that the friction force between the eyelid holding forceps handles 1 and hands during operation can be increased, the phenomenon of slipping under the influence of sweat stains and disinfectant is prevented, and smooth operation is guaranteed. The overall length of the embodiment may be set to 7cm, the length of the joint of the two eyelid holding forceps handles 1 is set to 1cm, and the distance between the fixing bolt 5 and the joint of the eyelid holding forceps handles 1 is 4 cm.

The utility model discloses a two eyelid presss from both sides and holds tweezers handle 1 and can drive two eyelid fixed foot boards 2 and close together, carry out centre gripping and fixing to the skin of eyelid department, can realize through operation centre gripping angle adjusting device that two eyelid fixed foot boards 2 keep the state of closing together by oneself after closing together, like this in the operation process only simply hold tweezers handle 1 to the eyelid, eliminated the present tip tweezers that use need all keep the hand application of force to hold between the fingers the fatigue that causes in the whole operation process, it is more convenient to use; and the contact area with eyelid skin is increased through the eyelid fixing foot plate 2, the fixing effect is improved, accurate positioning can be provided for the position of the operation incision, the operation incision is tidy, and the reduction of injury and scar is facilitated.

The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. Eyelid fixation forceps, its characterized in that: the eyelid clamping forceps comprise two eyelid clamping forceps handles which are used in a matched mode, one end of each eyelid clamping forceps handle is fixedly connected with and formed with a clamping angle, the other end of each eyelid clamping forceps handle is fixedly connected with an eyelid fixing foot plate, the eyelid fixing foot plates are arranged towards arc-shaped structures protruding and bending on the outer sides of the eyelid clamping forceps handles, and one ends, close to the eyelid fixing foot plates, of the eyelid clamping forceps handles are connected with a clamping angle adjusting device.

2. The eyelid fixation forceps of claim 1, wherein: the eyelid clamping angle adjusting device comprises a fixing bolt fixedly installed on the inner surface of one of the eyelid clamping forceps handles, a self-adaptive long hole matched with the fixing bolt is formed in the other eyelid clamping forceps handle in a penetrating mode, the fixing bolt penetrates through the self-adaptive long hole and extends outwards, and an adjusting nut matched with the fixing bolt is sleeved on the fixing bolt located on the outer side of the self-adaptive long hole in a threaded mode.

3. The eyelid fixation forceps of claim 1, wherein: the end parts of the eyelid clamping forceps handles are respectively and fixedly provided with a foot plate connecting arm, and the eyelid fixing foot plates are fixedly arranged at the end parts of the foot plate connecting arms.

4. The eyelid fixation forceps of claim 3, wherein: the eyelid clamping forceps are characterized in that the two foot plate connecting arms are arranged oppositely, the two foot plate connecting arms are respectively arranged to be arc arms protruding and bending towards the side parts of the eyelid clamping forceps handles, and eyeball avoiding holes are formed between the two foot plate connecting arms and the corresponding eyelid clamping forceps handles and the eyelid fixing foot plates.

5. The eyelid fixation forceps of claim 1, wherein: the side end surfaces of the two eyelid fixing foot plates are respectively provided with an arch structure, and the opposite surfaces of the two eyelid fixing foot plates are respectively provided with an anti-slip surface.

6. The eyelid fixation forceps of claim 1, wherein: anti-slip grooves are respectively arranged on the outer surfaces of the two eyelid clamping forceps handles.

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