CN210612286U

CN210612286U - Crystal implantation forceps convenient to implant

Info

Publication number: CN210612286U
Application number: CN201920701169.8U
Authority: CN
Inventors: 叶靖; 陈志文; 詹军
Original assignee: Guangzhou Lixiang Medical Equipment Co Ltd
Current assignee: Guangzhou Lixiang Medical Equipment Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-05-26
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a tweezers are implanted to crystal convenient to implant, including implanting tweezers main part, silica gel cover, clamping frame, adjusting nut, clamp head and external screw thread, it presss from both sides the clamping frame to implant is provided with in the tweezers main part, and the upper portion parcel of clamping frame has the silica gel cover to the outside of silica gel cover is provided with prevents the balladeur train, it has the gag lever post to alternate on the clamping frame, and the one end of gag lever post is provided with blocks the piece, and the other end of gag lever post is connected with adjusting nut through the external screw thread, and the lower extreme of clamping frame is provided with the clamp head simultaneously, the welding of the clamping frame outside of clamp head top has the pillar, and the lower extreme of clamp head is provided with prevents the head to the inboard welding of clamp head has the clamp block, and the inboard of the. This tweezers are implanted to crystal convenient to implant makes things convenient for medical personnel to press from both sides the clamp of artificial lens, avoids falling and the skew of artificial lens to can prevent the unexpected damage to patient's eye.

Description

Crystal implantation forceps convenient to implant

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a pair of crystal implantation forceps convenient for implantation.

Background

In the treatment of ophthalmic diseases, it is sometimes necessary to implant an intraocular lens into the eye of a patient, and in the case of implanting an intraocular lens, it is common to grasp the intraocular lens with a surgical gripper and then place the intraocular lens at a prescribed portion of the eye of the patient.

However, when the existing artificial lens is implanted, the special artificial lens implanting forceps are lacked, and the common medical forceps easily cause the accidental injury of the eyes of a patient when in use, and compared with the control of the opening angle of the forceps, the circular artificial lens is inconvenient to clamp, and the falling and the deviation of the artificial lens are easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tweezers are implanted to crystal convenient to implant to when solving the current intraocular lens that proposes in the above-mentioned background art and implanting, lack special intraocular lens and implant tweezers, and ordinary medical tweezers easily cause the unexpected damage of patient's eye when using, and just such as just open the control of angle to tweezers, inconvenient simultaneously to the clamp of circle form intraocular lens, easily cause the problem that intraocular lens drops and squints.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tweezers are implanted to crystal convenient to implant, is including implanting tweezers main part, silica gel cover, clamping frame, adjusting nut, pressing from both sides tight head and external screw thread, it is provided with clamping frame to implant tweezers main part, and the upper portion parcel that presss from both sides tight frame has the silica gel cover to the outside of silica gel cover is provided with prevents the balladeur train, it has the gag lever post to alternate on the clamping frame, and the one end of gag lever post is provided with blocks the piece to the other end of gag lever post is connected with adjusting nut through the external screw thread, and the lower extreme that presss from both sides tight frame simultaneously is provided with presss from both sides tight head, the welding of the clamping frame outside of pressing from both sides tight head top has the pillar, and the lower extreme that presss from both sides tight head is.

Preferably, the silica gel cover with prevent that the balladeur train is integrated into one piece structure, and prevent that the radian of balladeur train is the tilt up structure.

Preferably, the limiting rod penetrates through the clamping frame and is of a rectangular structure, and the limiting rod is in welded connection with the blocking block.

Preferably, the width of the clamping block is less than the maximum distance between the 2 pillars, and the width of the lower end of the clamping block is less than the width of the upper end thereof.

Preferably, the shape structure of the clamping groove is an arc-shaped structure, and the height of the bottom end of the clamping groove is higher than that of the bottom end of the protection head.

Preferably, the protection head is the same as the silica gel sleeve in material, and the protection head is connected with the clamping head in an adhesive mode.

Compared with the prior art, the beneficial effects of the utility model are that: the lens implantation forceps convenient for implantation is convenient for medical staff to clamp the artificial lens, avoids the falling and the deviation of the artificial lens, and can prevent the accidental injury to the eyes of a patient;

1. the anti-sliding frame is arranged on the outer side of the silica gel sleeve, so that the medical care personnel can avoid the implant forceps main body from sliding from the hands of the medical care personnel when holding the implant forceps main body, and the medical care personnel can hold the implant forceps main body conveniently;

2. the limiting rods are arranged on the clamping frames, so that the opening angle between the 2 clamping frames on the main body of the implanting forceps can be adjusted through the scale marks on the limiting rods, and the damage to the eyes of a patient due to the overlarge opening angle between the 2 clamping frames can be avoided;

3. the inboard of pressing from both sides tight head is provided with presss from both sides tight piece, and the inboard of pressing from both sides tight piece is provided with circular-arc tight groove of clamp, plays the effect of carrying out the centre gripping to the circle form intraocular lens, avoids when pressing from both sides the centre gripping intraocular lens, causes the slope of intraocular lens and drops, and is provided with the protection head at the lower extreme that presss from both sides the tight head outside, plays and avoids pressing from both sides tight head or pressing from both sides tight piece mistake and touch patient's eye, is favorable to the protection to patient's.

Drawings

Fig. 1 is a schematic structural view of the main body of the implantation forceps of the present invention;

FIG. 2 is an enlarged schematic view of point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the clamping block and the clamping groove of the present invention;

fig. 4 is a structural schematic diagram of the implantation forceps main body in a horizontal state;

FIG. 5 is a schematic top view of the clamping block of the present invention;

fig. 6 is a schematic side view of the stop lever and the adjusting nut of the present invention.

In the figure: 1. implanting the forceps body; 2. a silica gel sleeve; 3. a skid prevention frame; 4. a clamping frame; 5. a limiting rod; 6. a blocking block; 7. adjusting the nut; 8. a clamping head; 9. a clamping block; 10. a clamping groove; 11. a protective head; 12. a pillar; 13. and (4) external threads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a pair of crystal implanting forceps convenient for implantation comprises an implanting forceps main body 1, a silica gel sleeve 2, an anti-slip frame 3, a clamping frame 4, a limiting rod 5, a blocking block 6, an adjusting nut 7, a clamping head 8, a clamping block 9, a clamping groove 10, a protective head 11, a supporting column 12 and external threads 13, wherein the clamping frame 4 is arranged on the implanting forceps main body 1, the upper part of the clamping frame 4 is wrapped with the silica gel sleeve 2, and the outer side of the silica gel sleeve 2 is provided with a slide-proof frame 3, a limiting rod 5 is inserted on the clamping frame 4, one end of the limiting rod 5 is provided with a stop block 6, the other end of the limiting rod 5 is connected with the adjusting nut 7 through an external thread 13, the lower end of the clamping frame 4 is provided with a clamping head 8, the outer side of the clamping frame 4 above the clamping head 8 is welded with a support column 12, the lower end of the clamping head 8 is provided with a protective head 11, and the clamping block 9 is welded on the inner side of the clamping head 8, and the clamping groove 10 is formed on the inner side of the clamping block 9.

The silica gel sleeve 2 and the anti-slip frame 3 are of an integrally formed structure, and the radian of the anti-slip frame 3 is of an upward inclined structure, so that the arrangement is realized to prevent the implantation forceps body 1 from slipping off hands of medical personnel, and the stable holding of the implantation forceps body 1 by the medical personnel is facilitated.

Gag lever post 5 runs through

clamping frame

4, and 5 rectangular structure of gag lever post to gag lever post 5 and stop 6 for welded connection, set up like this and play the effect of opening the angle between 2 clamping frames 4 of control, avoid opening the angle too big between 2 clamping frames 4, cause the damage to patient's eye.

The width of the clamping block 9 is smaller than the maximum distance between the 2 support columns 12, and the width of the lower end of the clamping block 9 is smaller than that of the upper end thereof, so that the clamping block 9 is prevented from directly contacting with the eyes of a patient, and the eye protection of the patient is facilitated.

The shape structure that presss from both sides tight groove 10 is circular-arc structure, and the height that highly is higher than protection head 11 bottom of pressing from both sides tight groove 10 bottom sets up like this and plays the effect that carries out the centre gripping to the intraocular lens, avoids the intraocular lens to put into and drops or slope, makes things convenient for medical personnel to the implantation of intraocular lens.

The material of protection head 11 and silica gel cover 2 is the same, and protection head 11 adopts sticky mode to be connected with pressing from both sides tight head 8, sets up like this and plays the effect of protecting patient's eye, avoids pressing from both sides tight piece 9 and causes the accidental injury to patient's eye.

The working principle is as follows: when the crystal implantation forceps convenient for implantation is used, as shown in fig. 1 and 5, a medical worker firstly rotates the adjusting nut 7 according to the condition of the eyes of a patient, controls the maximum opening angle between the 2 clamping frames 4 through the scale lines on the limiting rod 5, as shown in fig. 1-3 and 5, holds the implantation forceps main body 1 by hands, enables the slide prevention frame 3 on the silica gel sleeve 2 to be contacted with the thumb and the forefinger of the medical worker, then presses the 2 clamping frames 4 to drive the clamping block 9 at the inner side of the clamping head 8 to clamp the artificial crystal through the clamping groove 10, finally, can implant the artificial crystal, the protection head 11 can prevent the clamping block 9 from being directly contacted with the eyes of the patient, after the implantation is finished, as shown in fig. 4, the user can horizontally place the implantation forceps main body 1 after disinfecting the implantation forceps main body 1, the support column 12 at the outer side of the clamping frame 4 can support one end of the forceps main body 1 with the clamping block 9, the clamping block 9 is prevented from contacting the bottom of the instrument box, the pollution of the clamping block 9 is avoided, and a series of operations of the lens implantation forceps convenient for implantation are completed.

It will be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the scope of the present invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a tweezers are implanted to crystal convenient to implant, includes and implants tweezers main part (1), silica gel cover (2), presss from both sides tight frame (4), adjusting nut (7), presss from both sides tight head (8) and external screw thread (13), its characterized in that: the utility model discloses an implant tweezers, including implant tweezers main part (1), be provided with on the tweezers body (1) and press from both sides tight frame (4), and the upper portion parcel of tight frame (4) has silica gel cover (2) to the outside of silica gel cover (2) is provided with prevents balladeur train (3), it has gag lever post (5) to alternate on tight frame (4), and the one end of gag lever post (5) is provided with blocks piece (6), and the other end of gag lever post (5) is connected with adjusting nut (7) through external screw thread (13), and the lower extreme of the tight frame of clamp (4) is provided with and presss from both sides tight head (8) simultaneously, the outside welding of the tight frame (4) of the tight head of clamp (8) top has pillar (12), and the lower extreme of the tight head of clamp (8) is provided with prevents protecting head (11) to the inboard welding of the tight head of clamp.

2. A lens implanting forceps for facilitating implantation according to claim 1, wherein: silica gel cover (2) and anti-skidding frame (3) are integrated into one piece structure, and prevent that the radian of balladeur train (3) is the tilt up structure.

3. A lens implanting forceps for facilitating implantation according to claim 1, wherein: the limiting rod (5) penetrates through the clamping frame (4), the limiting rod (5) is of a rectangular structure, and the limiting rod (5) is connected with the blocking block (6) in a welding mode.

4. A lens implanting forceps for facilitating implantation according to claim 1, wherein: the width of the clamping block (9) is less than the maximum distance between the 2 pillars (12), and the width of the lower end of the clamping block (9) is less than the width of the upper end thereof.

5. A lens implanting forceps for facilitating implantation according to claim 1, wherein: the shape structure of the clamping groove (10) is an arc-shaped structure, and the height of the bottom end of the clamping groove (10) is higher than that of the bottom end of the protection head (11).

6. A lens implanting forceps for facilitating implantation according to claim 1, wherein: the protective head (11) is made of the same material as the silica gel sleeve (2), and the protective head (11) is connected with the clamping head (8) in an adhesive mode.