CN211610323U

CN211610323U - Ophthalmic dyestripping tweezers of being convenient for tear line

Info

Publication number: CN211610323U
Application number: CN202020047347.2U
Authority: CN
Inventors: 尹智坚; 孙若梅; 李娟�
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-10-02
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses ophthalmic dyestripping tweezers of being convenient for taking out stitches, including tweezers handle, handheld end, first end handle, second end handle, first boss, second boss, first arm lock, second arm lock, first scraping hook, second scraping hook and blade, the right side of tweezers handle is fixedly connected with handheld end, the top on the right side of handheld end is fixedly connected with first end handle, the bottom on the right side of handheld end is fixedly connected with second end handle; through tweezers handle, handheld end, first end handle, second end handle, first boss, the second boss, first arm lock, the second arm lock, first scrape the hook, the setting of hook and blade is scraped to the second, reached and found the ophthalmic effect of tearing membrane tweezers of being convenient for to take out stitches jointly, wherein, through the setting of handheld end, can be convenient for medical personnel hold the effect that the handle was laminated to first end handle and second and use, the setting of the first boss of rethread and second boss can increase the stability of first arm lock and second arm lock.

Description

Ophthalmic dyestripping tweezers of being convenient for tear line

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an ophthalmic dyestripping tweezers of being convenient for tear line.

Background

Corneal transplantation surgery is the replacement of a turbid or diseased portion of the cornea with a transparent corneal flap to achieve the goals of enhancing vision, treating certain corneal diseases, and improving appearance. Is a surgery with the best effect of xenotransplantation;

with the wide development of corneal transplantation, the postoperative stitch removal of the cornea gradually becomes a difficult problem in the work of clinicians, because the stitch removal is generally performed about half a year after the corneal transplantation, at the moment, the strength of a corneal stitch is poor, the cornea cannot be completely pulled out, the corneal stitch remains between corneal layers, corneal infection is caused, corneal astigmatism is left, and immunological rejection reaction after the corneal surgery is induced, the existing corneal stitch removal mainly uses a common microsurgical instrument, because the instrument cannot accurately clamp the stitch due to the problem of design precision, the stitch and corneal epithelium damage are required to be repeatedly clamped, so that the corneal infection and rejection risks are increased, in addition, the stitch is easy to break in the stitch removal process, the operation time is long, the matching of patients is difficult, and therefore, the ophthalmic film tearing forceps convenient for stitch removal is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ophthalmic dyestripping tweezers of being convenient for tear line to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ophthalmic film tearing forceps convenient for taking out stitches comprises a forceps handle, a handheld end, a first end handle, a second end handle, a first reinforcing block, a second reinforcing block, a first clamping arm, a second clamping arm, a first scraping hook, a second scraping hook and a blade, the right side of the forceps handle is fixedly connected with a hand-held end, the top of the right side of the hand-held end is fixedly connected with a first end handle, the bottom of the right side of the hand-held end is fixedly connected with a second end handle, one end of the first end handle far away from the hand-held end is fixedly connected with a first reinforcing block, one end of the second end handle far away from the hand-held end is fixedly connected with a second reinforcing block, the right side of the first reinforcing block is fixedly connected with a first clamping arm, a second clamping arm is fixedly connected to the right side of the second reinforcing block, a first scraping hook is arranged at one end of the first clamping arm far away from the first reinforcing block, the bottom of first scraping hook is provided with the blade, the one end that the second boss was kept away from to the second arm lock is provided with the second and scrapes the hook.

As further preferable in the present technical solution: the surface of the handheld end is provided with anti-slip lines, and the surface of the handheld end is provided with a pinching hole.

As further preferable in the present technical solution: the bottom fixedly connected with fixed block of first end handle, the through-hole has been seted up on the surface of second end handle, the bottom fixed connection of fixed block has the spacing rope, the one end that the fixed block was kept away from to the spacing rope runs through the through-hole and extends to the bottom of second end handle.

As further preferable in the present technical solution: the one end fixedly connected with stopper of fixed block is kept away from to the stopper rope, the material of stopper is the stainless steel.

As further preferable in the present technical solution: the first clamping arm, the second clamping arm, the first scraping hook and the second scraping hook are all flat in shape.

Compared with the prior art, the beneficial effects of the utility model are that: the film tearing forceps for ophthalmology is achieved by arranging the forceps handle, the handheld end, the first end handle, the second end handle, the first reinforcing block, the second reinforcing block, the first clamping arm, the second clamping arm, the first scraping hook, the second scraping hook and the blade, the effect of commonly constructing the film tearing forceps for ophthalmology is achieved, wherein medical personnel can conveniently attach the first end handle and the second end handle for use by the arrangement of the handheld end, the stability of the first clamping arm and the second clamping arm can be improved by the arrangement of the first reinforcing block and the second reinforcing block, the medical personnel can conveniently clamp a rope in an canthus by the arrangement of the first clamping arm, the second clamping arm, the first scraping hook and the second scraping hook, the rope can be conveniently clamped by the medical personnel, the rope can be conveniently cut off by the blade, the medical personnel can conveniently clamp the rope, and the rope can be conveniently disassembled, so that the existing cornea is effectively detached by mainly using common microsurgical instruments, because the suture can not be got to the clamp that design precision problem apparatus can not be accurate, need to get repeatedly and get and cause suture and corneal epithelium damage to increase corneal infection and rejection risk, and the suture is easy to be split in the course of taking out stitches, and operating time is long, and patient's cooperation is more difficult.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the anti-slip pattern structure of the present invention;

FIG. 3 is a schematic view of the blade structure of the present invention;

fig. 4 is an enlarged schematic view of the area a in fig. 1 according to the present invention.

In the figure: 1. a forceps handle; 2. a handheld end; 3. a first end handle; 4. a second end handle; 5. a first reinforcing block; 6. a second reinforcing block; 7. a first clamp arm; 8. a second clamp arm; 9. a first scraping hook; 10. a second scraping hook; 11. a blade; 12. anti-skid lines; 13. taking the pinching hole; 14. a fixed block; 15. a through hole; 16. a limiting rope; 17. and a limiting block.

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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the ophthalmic film tearing forceps convenient for removing stitches comprises a forceps handle 1, a handheld end 2, a first end handle 3, a second end handle 4, a first reinforcing block 5, a second reinforcing block 6, a first clamping arm 7, a second clamping arm 8, a first scraping hook 9, a second scraping hook 10 and a blade 11, wherein the handheld end 2 is fixedly connected to the right side of the forceps handle 1, the first end handle 3 is fixedly connected to the top of the right side of the handheld end 2, the second end handle 4 is fixedly connected to the bottom of the right side of the handheld end 2, the first reinforcing block 5 is fixedly connected to one end, far away from the handheld end 2, of the first end handle 3, the second reinforcing block 6 is fixedly connected to one end, far away from the handheld end 2, of the second end handle 4, far away from the handheld end 2, the first clamping arm 7 is fixedly connected to the right side of the first reinforcing block 5, the second clamping arm 8 is fixedly connected to the right side of the second reinforcing block 6, the first scraping hook 9 is arranged at one end, the first clamping arm 7, the blade 11, one end of the second clamping arm 8 far away from the second reinforcing block 6 is provided with a second scraping hook 10.

In this embodiment, specifically: anti-skidding line 12 has been seted up on the surface of handheld end 2, and the surface of handheld end 2 is provided with holds between the fingers hole 13, can carry out the antiskid when medical personnel use, avoids sliding to appear in medical personnel during operation hand, and the influence is got the condition appearance of getting the precision.

In this embodiment, specifically: the bottom fixedly connected with fixed block 14 of first end handle 3, through-hole 15 has been seted up on the surface of second end handle 4, the bottom fixedly connected with of fixed block 14 has spacing rope 16, the one end that fixed block 14 was kept away from to spacing rope 16 runs through-hole 15 and extends to the bottom of second end handle 4, can restrict the opening distance of first end handle 3 and second end handle 4, when avoiding first end handle 3 and second end handle 4 to open too much, the condition that causes the injury to patient's eye appears.

In this embodiment, specifically: the one end fixedly connected with stopper 17 of fixed block 14 is kept away from to stopper 16, and stopper 17's material is the stainless steel, can carry on spacingly when first end handle 3 opens with second end handle 4.

In this embodiment, specifically: the first clamping arm 7, the second clamping arm 8, the first scraping hook 9 and the second scraping hook 10 are all flat.

When the film tearing forceps are used, the effect of commonly constructing the film tearing forceps convenient for removing the lines for ophthalmology is achieved through the arrangement of the forceps handle 1, the handheld end 2, the first end handle 3, the second end handle 4, the first reinforcing block 5, the second reinforcing block 6, the first clamping arm 7, the second clamping arm 8, the first scraping hook 9, the second scraping hook 10 and the blade 11, wherein the effect of conveniently attaching the first end handle 3 and the second end handle 4 for use by medical personnel through the arrangement of the handheld end 2 can be achieved, the stability of the first clamping arm 7 and the second clamping arm 8 can be improved through the arrangement of the first reinforcing block 5 and the second reinforcing block 6, the clamping of the medical personnel in an eye corner can be conveniently carried out through the arrangement of the first clamping arm 7, the second clamping arm 8, the first scraping hook 9 and the second scraping hook 10, the rope in the eye corner can be conveniently clamped through the clamping of the medical personnel, the rope can be conveniently cut off through the blade 11, dismantle the rope to can effectually solve current cornea and take out stitches and mainly use ordinary microsurgery apparatus, press from both sides the suture of getting because design precision problem apparatus can not be accurate, need to press from both sides repeatedly and get and cause suture and corneal epithelium damage, thereby increase cornea infection and rejection risk, and take out stitches easy fracture among the process, operating time is long, and patient's cooperation is more difficult.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ophthalmic is convenient for tear film tweezers of stitches breaking off, includes tweezers handle (1), handheld end (2), first end handle (3), second end handle (4), first boss (5), second boss (6), first arm lock (7), second arm lock (8), first scrape hook (9), hook (10) and blade (11) are scraped to the second, its characterized in that: the right side of the forceps handle (1) is fixedly connected with a handheld end (2), the top of the right side of the handheld end (2) is fixedly connected with a first end handle (3), a second end handle (4) is fixedly connected with the bottom of the right side of the handheld end (2), one end of the first end handle (3) far away from the handheld end (2) is fixedly connected with a first reinforcing block (5), one end of the second end handle (4) far away from the handheld end (2) is fixedly connected with a second reinforcing block (6), the right side of the first reinforcing block (5) is fixedly connected with a first clamping arm (7), the right side of the second reinforcing block (6) is fixedly connected with a second clamping arm (8), one end of the first clamping arm (7) far away from the first reinforcing block (5) is provided with a first scraping hook (9), the bottom of the first scraping hook (9) is provided with a blade (11), and one end, far away from the second reinforcing block (6), of the second clamping arm (8) is provided with a second scraping hook (10).

2. The ophthalmic easy-to-tear film forceps of claim 1, wherein: the surface of the handheld end (2) is provided with anti-slip lines (12), and the surface of the handheld end (2) is provided with a pinching hole (13).

3. The ophthalmic easy-to-tear film forceps of claim 1, wherein: the bottom fixedly connected with fixed block (14) of first end handle (3), through-hole (15) have been seted up on the surface of second end handle (4), the bottom fixed connection of fixed block (14) has spacing rope (16), the one end that fixed block (14) were kept away from in spacing rope (16) runs through-hole (15) and extends to the bottom of second end handle (4).

4. The ophthalmic easy-to-tear film forceps of claim 3, wherein: the limiting rope (16) is far away from one end of the fixing block (14) and is fixedly connected with a limiting block (17), and the limiting block (17) is made of stainless steel.

5. The ophthalmic easy-to-tear film forceps of claim 1, wherein: the first clamping arm (7), the second clamping arm (8), the first scraping hook (9) and the second scraping hook (10) are flat in shape.