CN213031017U

CN213031017U - Adjustable ophthalmologic surgical forceps

Info

Publication number: CN213031017U
Application number: CN202021098357.5U
Authority: CN
Inventors: 林方丽; 王敏; 刘海娜
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-04-23
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses an ophthalmic surgery tweezers with adjustable, including operating handle and flexible tweezers head, flexible tweezers head has been cup jointed to operating handle's one end, the regulation hole has all been seted up to operating handle's both sides, the one end fixedly connected with elasticity circle piece of flexible tweezers head, the top sliding connection of flexible tweezers head has flexible blade, the top fixedly connected with operation piece of flexible blade, the fixed orifices has been seted up to one side of flexible tweezers head, the inside swing joint of fixed orifices has the gim peg, operating handle's one end fixedly connected with fixed ring. This ophthalmic surgery tweezers with adjustable through the setting of flexible tweezers head, regulation hole and elasticity circle piece, plays the effect of adjusting flexible tweezers head length, can make the flexible tweezers head extension of the device, makes things convenient for medical personnel to observe the operating conditions, through the setting of flexible blade, fixed orifices and gim peg, has increased the function of scalpel for the device.

Description

Adjustable ophthalmologic surgical forceps

Technical Field

The utility model relates to an ophthalmic surgery tweezers technical field specifically is an ophthalmic surgery tweezers with adjustable.

Background

The surgical forceps are used for clamping or extracting tissues, are convenient for separation, cutting and suturing, and can also be used for clamping a suture needle or dressing, and the like, the surgical forceps are various and have different lengths, the tip ends of the forceps are toothed or toothless, special surgical forceps designed for a special department are provided, the correct forceps holding posture is that a thumb is used for pointing to a finger and a middle finger, the middle parts of two forceps feet are held, the tissues are stably and moderately clamped, the flexibility of operation is influenced when the forceps are held wrongly, and the clamping force is not easy to control.

Adjustable ophthalmic surgery tweezers among the prior art simple structure, the function is less, it is single to hold the method, let the doctor produce tired out very easily, hand ache even, use for a long time and cause the landing easily, cause certain influence to the treatment process, but also the instrument that other operations were used can not be added to current adjustable ophthalmic surgery tweezers, use forefinger and thumb to hold between the fingers during the use, it is when carrying out ophthalmic surgery for patient to hold this kind of surgical tweezers, often can influence doctor's sight, bring certain inconvenience for the operation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides an adjustable ophthalmologic operation forceps, which solves the problem of the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an ophthalmic surgery tweezers with adjustable, includes operating handle and flexible tweezers head, flexible tweezers head has been cup jointed to operating handle's one end, the regulation hole has all been seted up to operating handle's both sides, the one end fixedly connected with elasticity circle piece of flexible tweezers head, the top sliding connection of flexible tweezers head has flexible blade, the top fixedly connected with operation block of flexible blade, the fixed orifices has been seted up to one side of flexible tweezers head, the inside swing joint of fixed orifices has the gim peg, the fixed ring of operating handle's one end fixedly connected with, operating handle's inside fixedly connected with magnetism iron plate, operating handle's surface is provided with anti-skidding line, operating handle's inside wall fixedly connected with pressure spring.

Optionally, the size of the adjusting hole is matched with the size of the elastic round block.

Optionally, the size of the fixing hole is matched with the size of the fixing bolt, and the surface of the fixing bolt is provided with anti-skid lines.

Optionally, the fixed ring is fixedly connected with a soft rubber ring, and the soft rubber ring is made of organic silica gel.

Optionally, the included angle of the operating handle is 30 degrees, and the operating handle and the telescopic forceps head are made of stainless acid-resistant steel.

Optionally, the size of the telescopic blade is matched with that of the telescopic forceps head, and anti-slip stripes are arranged on the surface of the operation block.

(III) advantageous effects

The utility model provides an ophthalmic surgery tweezers with adjustable possesses following beneficial effect:

1. this ophthalmic surgery tweezers with adjustable, through the flexible tweezers head, the setting of regulation hole and elasticity circle piece, play the effect of adjusting flexible tweezers head length, can make the flexible tweezers head extension of the device, make things convenient for medical personnel to observe the behavior, through the setting of flexible blade, fixed orifices and gim peg, increased the function of scalpel for the device, through the setting of fixed ring, can make medical personnel's finger cover inside the fixed ring, prevent that the doctor from producing tired out, hand ache even, and long-time the use leads to the fact the landing.

2. This ophthalmic surgery tweezers with adjustable through the setting of magnetism ironstone, can make things convenient for the device to fix on placing the dish, through the setting of anti-skidding line, increases frictional force, prevents that medical personnel's hand from smooth, through the setting of flexible glue ring, can improve the device's travelling comfort, makes things convenient for medical personnel to take the device.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the local top surface structure of the present invention.

In the figure: 1. an operating handle; 2. a telescopic forceps head; 3. an adjustment hole; 4. an elastic round block; 5. a retractable blade; 6. an operation block; 7. a fixing hole; 8. a fixing bolt; 9. fixing a ring; 10. a magnetic iron block; 11. anti-skid lines; 12. a pressure spring; 13. and (4) a soft rubber ring.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: an adjustable ophthalmological operation forceps comprises an operating handle 1 and a telescopic forceps head 2, wherein the telescopic forceps head 2 is sleeved at one end of the operating handle 1, adjusting holes 3 are respectively formed in two sides of the operating handle 1, an elastic round block 4 is fixedly connected at one end of the telescopic forceps head 2, a telescopic blade 5 is slidably connected at the top of the telescopic forceps head 2, an operating block 6 is fixedly connected at the top of the telescopic blade 5, a fixing hole 7 is formed in one side of the telescopic forceps head 2, a fixing bolt 8 is movably connected inside the fixing hole 7, a fixing ring 9 is fixedly connected at one end of the operating handle 1, a magnetic iron block 10 is fixedly connected inside the operating handle 1, and by arranging the magnetic iron block 10, the device can be conveniently fixed on a placing disc, the surface of the operating handle 1 is provided with anti-skid grains 11, friction is increased by the arrangement of the anti-slip lines 11, so that medical workers are prevented from slipping, and the inner side wall of the operating handle 1 is fixedly connected with a pressure spring 12;

in order to prevent the sight of a doctor from being influenced during operation of the device and bring certain inconvenience to the operation, the telescopic forceps head 2, the adjusting hole 3 and the elastic round block 4 are arranged to play a role in adjusting the length of the telescopic forceps head 2, so that the telescopic forceps head 2 of the device can be extended, and medical workers can conveniently observe operation conditions to realize the operation, in order to add other instruments used for the operation to the device, the function of a scalpel is added to the device through the arrangement of the telescopic blade 5, the fixing hole 7 and the fixing bolt 8, and the medical forceps head can slide off after being used for a long time in order to prevent the doctor from fatigue and even aching hands, and the fingers of the medical workers can be sleeved in the fixing finger ring 9 through the arrangement of the fixing finger ring 9;

size of regulation hole 3 and the size looks adaptation of elasticity circle piece 4, the size of fixed orifices 7 and the size looks adaptation of gim peg 8, the surface of gim peg 8 is provided with anti-skidding line, the soft ring 13 of gluing of inside fixedly connected with of fixed ring 9, setting through soft ring 13, the travelling comfort of the device can be improved, make things convenient for medical personnel to take the device, the material of soft ring 13 is the organic silica gel material, the contained angle of operating handle 1 is 30 degrees, the material of operating handle 1 and flexible tweezers head 2 is the acid-fast steel material of stainless steel, the size of flexible blade 5 and the size looks adaptation of flexible tweezers head 2, the surface of operation block 6 is provided with anti-skidding line.

The utility model discloses in, the device's working procedure as follows:

1. the medical staff can hold the operating handle 1 of the device by hand and insert the little finger into the fixed finger ring 9 at the tail part of the operating handle 1 to operate the device, so that the phenomenon that the device slips off due to long-time use of the device caused by fatigue of doctors and even aching hands can be prevented;

2. when the device influences the sight of a doctor and brings certain inconvenience to the operation, the length of the telescopic forceps head 2 can be stretched, and then the telescopic forceps head is inserted into the adjusting hole 3 through the elastic round block 4, and the whole length of the device can be prolonged by fixing the position, so that medical workers can clearly observe the operation condition;

3. when cutting is needed, the telescopic blade 5 on the surface of the telescopic forceps head 2 can be pushed out through the operation block 6, and then is inserted into the fixing hole 7 through the fixing bolt 8 for fixing, the device is rotated, so that the knife edge of the telescopic blade 5 is used downwards, and the function of the scalpel is added to the device;

4. and the inside magnetism iron plate 10 of operating handle 1 can make the device firmly inhale and place the dish, makes things convenient for medical personnel to remove the device, and the anti-skidding line 11 on operating handle 1 surface increases frictional force, prevents that medical personnel's hand from smooth, and the rethread fixed ring 9 inside wall's flexible glue ring 13 improves the device's travelling comfort, makes the device use for a long time.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an adjustable ophthalmic surgery tweezers, includes operating handle (1) and flexible tweezers head (2), its characterized in that: one end of the operating handle (1) is sleeved with a telescopic forceps head (2), two sides of the operating handle (1) are both provided with adjusting holes (3), one end of the telescopic forceps head (2) is fixedly connected with an elastic round block (4), the top of the telescopic forceps head (2) is connected with a telescopic blade (5) in a sliding way, the top of the telescopic blade (5) is fixedly connected with an operation block (6), one side of the telescopic forceps head (2) is provided with a fixing hole (7), a fixing bolt (8) is movably connected inside the fixing hole (7), one end of the operating handle (1) is fixedly connected with a fixing finger ring (9), a magnetic iron block (10) is fixedly connected inside the operating handle (1), the surface of the operating handle (1) is provided with anti-skidding lines (11), and the inner side wall of the operating handle (1) is fixedly connected with a pressure spring (12).

2. The adjustable ophthalmic forceps of claim 1, wherein: the size of the adjusting hole (3) is matched with that of the elastic round block (4).

3. The adjustable ophthalmic forceps of claim 1, wherein: the size of the fixing hole (7) is matched with that of the fixing bolt (8), and anti-skid grains are arranged on the surface of the fixing bolt (8).

4. The adjustable ophthalmic forceps of claim 1, wherein: the inside fixedly connected with soft gluey ring (13) of fixed ring (9), the material of soft gluey ring (13) is the organic silica gel material.

5. The adjustable ophthalmic forceps of claim 1, wherein: the included angle of operating handle (1) is 30 degrees, the material of operating handle (1) and flexible tweezers head (2) is the stainless acid-resistant steel material.

6. The adjustable ophthalmic forceps of claim 1, wherein: the size of the telescopic blade (5) is matched with that of the telescopic forceps head (2), and anti-skid stripes are arranged on the surface of the operation block (6).