Eyeball fixing forceps in ICL crystal implantation operation

Abstract

The utility model belongs to the field of ophthalmology instruments, particularly relates to eyeball fixing forceps in ICL crystal implantation, and aims to solve the problems that a left surgical forceps handle and a right surgical forceps handle are inconvenient to be directly closed and fixed when being stored and closed, and a closing sleeve needs to be additionally taken for sleeving and fixing, so that the closing sleeve needs to be carried at any time when the surgical forceps are used each time, and the operation is inconvenient. According to the technical scheme, the surgical forceps comprise a closing mechanism, and the closing mechanism is arranged on a left surgical forceps handle and a right surgical forceps handle and used for storing and closing the left surgical forceps handle and the right surgical forceps handle. When the surgical forceps are used, the folded and closed state of the surgical forceps is achieved, the surgical forceps can be directly closed and fixed without being sleeved and fixed in the mode that a closed sleeve is additionally taken, the situation that the closed sleeve needs to be carried at any time when the surgical forceps are used every time is avoided, the complexity of using steps is reduced, and convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ophthalmic instruments, in particular to an eyeball fixing forceps during ICL lens implantation surgery. Background Art

[0002] As a method of intraocular lens refractive correction, artificial lens implantation can not only correct the patient's naked eye vision, but also retain the patient's eye's own adjustment ability without changing the thickness and shape of the cornea. In artificial lens implantation, eyeball fixing forceps are required;

[0003] After searching, the patent with the authorization announcement number CN219148059U proposes a pair of eyeball fixing forceps during intraocular lens implantation, including a surgical forceps body, the surgical forceps body is hingedly formed by a left handle and a right handle of the surgical forceps, the gripping end of the left handle of the surgical forceps is fixedly connected with a universal ball head, the surface of the universal ball head is covered with a spherical shell, the outer surface of the spherical shell is fixedly connected with a connecting rod, the rear end of the connecting rod is fixedly connected with a bending rod, and the lower end of the bending rod is fixedly connected with a C-shaped fixing block. By setting a bending rod and winding a metal wire on the surface of the bending rod, the bending rod can be fixed, so that the bending rod can be in a bent state for a long time without deformation. By setting a universal ball head and a spherical shell, the angle and position of the surgical forceps body can be rotated to improve the convenience of the equipment and facilitate surgical operations. During the whole process, the doctor changes from the traditional one-hand holding of the surgical forceps to fix the eyeball and one-hand operation to the two-hand operation, which is more convenient for the operation. The following problems exist in this technical solution:

[0004] In the prior art, when the left handle and the right handle of the surgical forceps are stored and closed, it is not convenient to close and fix them directly, and a closing sleeve needs to be used for sleeve fixing, so that the closing sleeve needs to be carried at all times when the surgical forceps are used, which not only increases the complexity of the use steps, but also reduces the convenience;

[0005] In view of the above problems, the utility model document proposes a pair of eyeball fixing forceps during ICL lens implantation surgery. Utility Model Content

[0006] The utility model provides an eyeball fixing forceps for ICL lens implantation surgery, which solves the problem in the prior art that when the left handle and the right handle of the surgical forceps are stored and closed, it is not convenient to directly close and fix them, and it is also necessary to use a closing sleeve to fix them, resulting in the need to carry the closing sleeve at all times when using the surgical forceps, which not only increases the complexity of the use steps, but also reduces the convenience.

[0007] The utility model provides the following technical solutions:

[0008] A pair of eyeball fixing forceps for ICL lens implantation, comprising:

[0009] A left handle of surgical forceps and a right handle of surgical forceps, wherein one end of the left handle of surgical forceps and the right handle of surgical forceps are fixedly provided with a same fixed end, and the inner surfaces of the forceps picking ends of the left handle of surgical forceps and the right handle of surgical forceps are both provided with clamping surfaces;

[0010] A closing mechanism, which is arranged on the left handle and the right handle of the surgical forceps and is used to store and close the left handle and the right handle of the surgical forceps;

[0011] The fixing mechanism is arranged on the left handle and the right handle of the surgical forceps and is used for limiting and fixing the left handle and the right handle of the surgical forceps.

[0012] In a possible design, the closing mechanism includes a fixed seat, which is fixedly arranged on the outer wall of the right handle of the surgical forceps. The top of the fixed seat is rotatably connected to a rotating block via a rotating shaft. The outer wall of the left handle of the surgical forceps is fixedly arranged with a fixed block, and the top side of the fixed block is provided with a slot for the rotating block to engage with.

[0013] In a possible design, the fixing mechanism includes an insertion rod, one end of which is fixedly disposed on the inner surface of the forceps picking end of the right handle of the surgical forceps, and one end of the insertion rod is rotatably connected to a limiting clamp plate via a damping shaft.

[0014] In a possible design, the inner surface of the forceps picking end of the left handle of the surgical forceps is provided with a through hole for inserting the insertion rod and the limiting card plate, and one side of the limiting card plate is provided with an anti-friction pad that fits with the outer surface of the left handle of the surgical forceps.

[0015] In a possible design, the outer walls of the left handle and the right handle of the surgical forceps are respectively provided with three hand touch holes for contacting the fingers of medical staff.

[0016] In a possible design, the outer walls of the left handle and the right handle of the surgical forceps are respectively provided with anti-slip patterns.

[0017] In a possible design, the surfaces of the left handle and the right handle of the surgical forceps are both provided with an antibacterial coating, and the antibacterial coating is made of chitosan.

[0018] In the present application, when in use, the medical staff can first hold the left handle and the right handle of the surgical forceps. The outer walls of the left handle and the right handle of the surgical forceps are each provided with three hand-touch holes, which are convenient for the medical staff's fingers to touch and hold. In addition, the outer walls are also provided with anti-slip grooves, which increase the stability when holding and prevent slipping. When the eyeball needs to be fixed, aim at the patient's surgical eyeball, and pinch the left handle and the right handle of the surgical forceps against each other. At this time, the clamping surface provided on the inner surface of the forceps end will contact the eyeball, which can be used to stably clamp the eyeball and facilitate subsequent operations. At the same time, during the process of pinching each other, the rotating limit clamp at one end of the insertion rod is in a horizontal state, and the insertion rod and the limit clamp on the inner surface of the right handle of the surgical forceps The limit card plate will be inserted into the through hole. When the limit card plate passes through the through hole, the limit card plate will be rotated to a vertical state under the damping rotation. At this time, the anti-friction pad on one side of the limit card plate will fit closely with the outer surface of the left handle of the surgical forceps, which is beneficial to reduce the friction between the limit card plate and the left handle of the surgical forceps. Therefore, the left handle of the surgical forceps and the right handle of the surgical forceps can be firmly fixed together, so that the left handle of the surgical forceps and the right handle of the surgical forceps will not be separated under their own elastic force, thereby completing the fixation of the eyeball, facilitating subsequent minimally invasive surgery and artificial lens implantation surgery, and improving applicability. When it is necessary to release the fixation, it is only necessary to rotate the limit card plate to pull the insertion rod and the limit card plate out of the through hole, thereby improving convenience.

[0019] The clamping block can be rotated to fit the clamping slot, and then the left handle of the surgical forceps and the right handle of the surgical forceps can be connected and fixed, thus realizing the storage and closing state of the surgical forceps, which is conducive to directly closing and fixing the surgical forceps, and there is no need to take a closing cover for fixing, so as to avoid the need to carry the closing cover at all times when using the surgical forceps, thereby reducing the cumbersomeness of the use steps and improving convenience. When the surgical forceps need to be opened, it is only necessary to rotate the clamping block in the opposite direction to disengage it from the clamping slot. In addition, the surfaces of the left handle and the right handle of the surgical forceps are provided with an antibacterial coating, which is made of chitosan. The antibacterial coating can reduce the risk of infection during surgery, ensure surgical safety, and improve the use effect.

[0020] In the utility model, the eyeball fixing forceps during ICL lens implantation surgery can connect and fix the left handle of the surgical forceps and the right handle of the surgical forceps through a closing mechanism, thereby realizing the storage and closing state of the surgical forceps, which is conducive to directly closing and fixing the surgical forceps;

[0021] In the utility model, the eyeball fixing forceps used in ICL lens implantation surgery can firmly fix the left handle of the surgical forceps and the right handle of the surgical forceps together through a fixing mechanism, so that the left handle of the surgical forceps and the right handle of the surgical forceps will not separate under their own elastic force, which is convenient for subsequent minimally invasive surgery and intraocular lens implantation surgery, and improves applicability;

[0022] In the utility model, the surgical forceps are put into a storage closed state, which is conducive to directly closing and fixing the surgical forceps. There is no need to take out a separate closing sleeve for fixing, which avoids the need to carry the closing sleeve every time the surgical forceps are used, thereby reducing the cumbersomeness of the use steps and improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is one of the main structural schematic diagrams of an eyeball fixing forceps used in ICL lens implantation provided by an embodiment of the utility model;

[0024] Figure 2 The second schematic diagram of the main structure of the eyeball fixing forceps during ICL lens implantation provided by the embodiment of the utility model;

[0025] Figure 3 A kind of eyeball fixing forceps during ICL lens implantation provided by the embodiment of the utility model Figure 2 A schematic diagram of the enlarged structure of part A;

[0026] Figure 4 A kind of eyeball fixing forceps during ICL lens implantation provided by the embodiment of the utility model Figure 2 Schematic diagram of the enlarged structure of part B in FIG.

[0027] Reference numerals:

[0028] 1. Left handle of surgical forceps; 2. Right handle of surgical forceps; 3. Fixed end; 4. Fixed seat; 5. Rotating clamp block; 6. Fixed block; 7. Clamping slot; 8. Clamping surface; 9. Insertion rod; 10. Limiting clamp plate; 11. Anti-friction pad; 12. Through hole; 13. Anti-slip pattern; 14. Hand touch hole. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Example 1

[0031] Please refer to Figure 1-Figure 4 , a fixed forceps, comprising:

[0032] A left handle 1 of surgical forceps and a right handle 2 of surgical forceps, one end of which is fixedly provided with the same fixed end 3, the inner surfaces of the forceps ends of the left handle 1 and the right handle 2 of surgical forceps are provided with clamping surfaces 8, the clamping surfaces 8 provided on the inner surfaces of the forceps ends will contact the eyeball, and can be used to stably clamp the eyeball, facilitating subsequent operations.

[0033] A closing mechanism is provided on the left handle 1 and the right handle 2 of the surgical forceps and is used for storing and closing the left handle 1 and the right handle 2 of the surgical forceps. The closing mechanism includes a fixing seat 4, which is fixedly provided on the outer wall of the right handle 2 of the surgical forceps. A rotating clamp 5 is rotatably connected to the top of the fixing seat 4 via a rotating shaft. A fixing block 6 is fixedly provided on the outer wall of the left handle 1 of the surgical forceps. A clamping groove 7 for the rotating clamp 5 to engage with is provided on the top side of the fixing block 6.

[0034] Since the rotating clamp block 5 is connected to the fixed seat 4 through the rotating shaft, it can rotate, and the outer wall of the left handle 1 of the surgical forceps is provided with a fixed block 6, and the top side of the fixed block 6 is provided with a clamping groove 7. Medical staff can rotate the rotating clamp block 5 to make it engage with the clamping groove 7, and then connect and fix the left handle 1 of the surgical forceps and the right handle 2 of the surgical forceps, thereby realizing the storage closed state of the surgical forceps, which is conducive to directly closing and fixing the surgical forceps.

[0035] A fixing mechanism is provided on the left handle 1 and the right handle 2 of the surgical forceps and is used for limiting and fixing the left handle 1 and the right handle 2 of the surgical forceps. The fixing mechanism includes an insertion rod 9, one end of the insertion rod 9 is fixedly provided on the inner surface of the forceps picking end of the right handle 2 of the surgical forceps, one end of the insertion rod 9 is rotatably connected to a limiting clamp plate 10 through a damping shaft, a through hole 12 for plugging the insertion rod 9 and the limiting clamp plate 10 is provided on the inner surface of the forceps picking end of the left handle 1 of the surgical forceps, and an anti-friction pad 11 is provided on one side of the limiting clamp plate 10 and is in contact with the outer surface of the left handle 1 of the surgical forceps.

[0036] The insertion rod 9 and the limiting clamp plate 10 on the inner surface of the right handle 2 of the surgical forceps will be inserted into the through hole 12. After the limiting clamp plate 10 passes through the through hole 12, the limiting clamp plate 10 will be rotated to a vertical state. At this time, the anti-friction pad 11 on one side of the limiting clamp plate 10 will fit tightly with the outer surface of the left handle 1 of the surgical forceps, which is beneficial to reduce the friction between the limiting clamp plate 10 and the left handle 1 of the surgical forceps. Therefore, the left handle 1 and the right handle 2 of the surgical forceps can be firmly fixed together, so that the left handle 1 and the right handle 2 of the surgical forceps will not separate under their own elastic force, thereby completing the fixation of the eyeball, facilitating subsequent minimally invasive surgery and intraocular lens implantation surgery, and improving applicability.

[0037] The present application can be used in the field of ophthalmic instruments, and can also be used in other fields applicable to the present application.

[0038] Example 2

[0039] refer to Figure 1-Figure 4 , improved on the basis of the first embodiment: a pair of eyeball fixing forceps during ICL lens implantation, which is applied to the field of ophthalmic instruments;

[0040] The outer walls of the left handle 1 and the right handle 2 of the surgical forceps are respectively provided with three hand touch holes 14 for contact with the fingers of medical staff. The outer walls of the left handle 1 and the right handle 2 of the surgical forceps are respectively provided with three hand touch holes 14 for contact and grip by the fingers of medical staff.

[0041] The outer walls of the left handle 1 and the right handle 2 of the surgical forceps are respectively provided with anti-skid patterns 13, which increases the stability when holding and prevents slipping.

[0042] The surfaces of the left handle 1 and the right handle 2 of the surgical forceps are both provided with an antibacterial coating, and the antibacterial coating is made of chitosan. The surfaces of the left handle 1 and the right handle 2 of the surgical forceps are both provided with an antibacterial coating, and the antibacterial coating is made of chitosan. The antibacterial coating can reduce the risk of infection during surgery and ensure surgical safety.

[0043] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflict, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. An eyeball fixing forceps for ICL lens implantation, characterized in that: include: A left handle (1) and a right handle (2) of surgical forceps, wherein one end of the left handle (1) and the right handle (2) of the surgical forceps are fixedly provided with a same fixed end (3), and the inner surfaces of the forceps picking ends of the left handle (1) and the right handle (2) of the surgical forceps are both provided with a clamping surface (8); A closing mechanism, the closing mechanism being arranged on the left handle (1) and the right handle (2) of the surgical forceps and being used for storing and closing the left handle (1) and the right handle (2) of the surgical forceps; A fixing mechanism is provided on the left handle (1) and the right handle (2) of the surgical forceps and is used for limiting and fixing the left handle (1) and the right handle (2) of the surgical forceps.

2. The eyeball fixing forceps for ICL lens implantation according to claim 1, characterized in that: The closing mechanism comprises a fixing seat (4), the fixing seat (4) being fixedly arranged on the outer wall of the right handle (2) of the surgical forceps, the top of the fixing seat (4) being rotatably connected to a rotating block (5) via a rotating shaft, the outer wall of the left handle (1) of the surgical forceps being fixedly arranged with a fixing block (6), the top side of the fixing block (6) being provided with a slot (7) for the rotating block (5) to engage with.

3. The eyeball fixing forceps for ICL lens implantation according to claim 1, characterized in that: The fixing mechanism comprises an insertion rod (9), one end of which is fixedly arranged on the inner surface of the forceps removal end of the right handle (2) of the surgical forceps, and one end of which is rotationally connected to a limiting clamping plate (10) via a damping shaft.

4. The eyeball fixing forceps for ICL lens implantation according to claim 3, characterized in that: The inner surface of the forceps picking end of the left handle (1) of the surgical forceps is provided with a through hole (12) for plugging the insertion rod (9) and the limiting clamp (10), and one side of the limiting clamp (10) is provided with an anti-friction pad (11) that fits with the outer surface of the left handle (1) of the surgical forceps.

5. The eyeball fixing forceps for ICL lens implantation according to claim 1, characterized in that: The outer walls of the left handle (1) and the right handle (2) of the surgical forceps are respectively provided with three hand contact holes (14) for contacting the fingers of medical staff.

6. The eyeball fixing forceps for ICL lens implantation according to claim 5, characterized in that: The outer walls of the left handle (1) and the right handle (2) of the surgical forceps are respectively provided with anti-slip patterns (13).

7. The eyeball fixing forceps for ICL lens implantation according to claim 6, characterized in that: The surfaces of the left handle (1) and the right handle (2) of the surgical forceps are both provided with an antibacterial coating, and the antibacterial coating is made of chitosan.

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