CN211484801U

CN211484801U - Surgical scissors capable of illuminating

Info

Publication number: CN211484801U
Application number: CN201820933113.0U
Authority: CN
Inventors: 陆芸菲; 张茹
Original assignee: First Peoples Hospital of Changzhou
Current assignee: First Peoples Hospital of Changzhou
Priority date: 2018-06-15
Filing date: 2018-06-15
Publication date: 2020-09-15
Anticipated expiration: 2028-06-15

Abstract

The utility model discloses a surgical scissors can throw light on, including first handle and second handle, the first arm of cutting of first handle fixedly connected with, the arm is cut to second handle fixedly connected with second, it forms cross column structure through the round pin axle is articulated between the arm is cut to first arm and second, the fixed first handle of a knife that is equipped with of one end of keeping away from first handle on the first arm of cutting, the fixed second handle of a knife that is equipped with of one end of keeping away from first handle on the second arm of cutting, the one end outside that just is close to the round pin axle on first handle and the second handle of a knife all is equipped with the concave surface draw-in groove, the joint has rechargeable battery on the concave surface draw-in groove, it is protruding that the last fixed surface that just is close to concave surface draw-in groove one side is equipped with the rectangle on first handle and the second handle of a knife, the bellied inside of rectangle is equipped with the inserting. The utility model discloses a from the LED lamp of taking the illumination on the operation is cut, directly throws light on with the LED lamp on the operation is cut during the use, convenient and practical.

Description

Surgical scissors capable of illuminating

Technical Field

The utility model relates to a surgical scissors technical field specifically is a surgical scissors can throw light on.

Background

The existing surgical scissors are not provided with lighting devices, and medical staff need to additionally use the lighting devices when using the surgical scissors, so that the surgical scissors are inconvenient.

Therefore, in order to solve the above problems, in the prior art, an illumination scissors for ophthalmic surgery is disclosed as CN205083767U, and the illumination scissors for ophthalmic surgery comprises a first scissors arm, a second scissors arm, a thumb ring, a sub-ring, a forefinger lever and an illumination device; the first shearing arm and the second shearing arm are hinged through a hinge ring; the thumb ring is arranged at the rear end of the first scissor arm; the finger dividing rings are arranged at the rear ends of the second shearing arms; the index finger stop lever is arranged at the part of the rear end of the second scissor arm positioned in front of the finger-dividing ring; the lighting device comprises a rechargeable power supply arranged at the rear end of the second shearing arm, the rechargeable power supply is positioned in front of the index finger stop lever, a switch is arranged at the rear of the rechargeable power supply, the lighting device further comprises an adjustable lamp bracket, the two adjustable lamp brackets are slidably arranged at the front end of the first shearing arm and the front end of the second shearing arm respectively, the adjustable lamp bracket comprises a lantern ring and a rotating mechanism, and a lighting lamp is further arranged on the rotating mechanism.

Although the illuminating scissors for ophthalmic surgery can be controlled accurately, prevent hands from slipping, provide illumination and adjust length, the illuminating scissors for ophthalmic surgery still have the following obvious defects in the using process: on one hand, the operation scissors need to be cleaned before use, and the rechargeable power supply and the illuminating lamp are not convenient to disassemble for cleaning, so that the rechargeable power supply and the illuminating lamp are damaged possibly due to poor waterproof performance of the rechargeable power supply and the illuminating lamp in the cleaning process; on the other hand, the power supply on the surgical scissors can not be detached, and when the surgical scissors are charged after being cleaned, the surgical scissors need to be communicated to be charged together, so that the surgical scissors are easily subjected to secondary pollution during charging and transferring to a charging place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surgical scissors can throw light on makes things convenient for the dismantlement of power and LED light, conveniently carries out the operation of charging of power, makes things convenient for the cleaning work of surgical scissors simultaneously to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pair of illuminative surgical scissors comprises a first handle and a second handle, wherein the first handle is fixedly connected with a first shearing arm, the second handle is fixedly connected with a second shearing arm, the first shearing arm and the second shearing arm are hinged through a pin shaft to form a cross structure, one end, far away from the first handle, of the first shearing arm is fixedly provided with a first knife handle, one end, far away from the first handle, of the second shearing arm is fixedly provided with a second knife handle, the outer sides of one ends, close to the pin shaft, of the first knife handle and the second knife handle are respectively provided with a concave clamping groove, a rechargeable battery is clamped on the concave clamping grooves, rectangular protrusions are fixedly arranged on the upper surfaces, close to one sides of the concave clamping grooves, of the first knife handle and the second knife handle, insertion grooves are arranged inside the rectangular protrusions and are inserted into a shell of a first LED lamp, concave cutting edges are arranged on the first knife handle and the second knife handle, the LED lamp is characterized in that the contact position of the first knife handle and the corresponding cutting edge and the contact position of the second knife handle and the corresponding cutting edge are both provided with bulges, a sliding groove is fixedly formed in each bulge, a second LED lamp is arranged on a sliding block connected in the sliding groove in a sliding mode, a plug with an internal threaded hole is fixedly arranged at the outer side end of the sliding groove, and the end portion of an adjusting screw connected with the plug in a threaded mode is fixedly connected with the sliding block.

Preferably, the first handle, the first shear arm and the first knife handle are integrally formed, and the second handle, the second shear arm and the second knife handle are integrally formed.

Preferably, a thumb ring is fixedly arranged on the first handle.

Preferably, the second handle is provided with a ring at a position symmetrical to the thumb ring, and three finger rings are arranged on the rear side of the ring and on the second handle side by side.

Preferably, the shell of the second LED lamp is clamped with the clamping groove in the sliding block.

Preferably, the first shear arm and the second shear arm are fixedly connected through a V-shaped elastic sheet at the rear of the pin shaft.

Preferably, the rechargeable battery is connected with the first LED lamp and the second LED lamp in parallel through conducting wires, and switches matched with the first LED lamp and the second LED lamp are respectively arranged on the rechargeable battery.

Preferably, the top of the rectangular protrusion is provided with a first lead ring matched with the first LED lamp, the outer side surface of the rectangular protrusion is provided with a second lead ring matched with the second LED lamp, and the first lead ring and the second lead ring are elastic circular rings provided with openings.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through pegging graft with the casing of first LED lamp on the inserting groove in the rectangle arch, the dismantlement of the first LED lamp of being convenient for, but the joint has rechargeable battery on the concave surface draw-in groove, but the dismantlement of rechargeable battery of being convenient for, the casing of second LED lamp and the draw-in groove joint on the slider, but the dismantlement of the second LED lamp of being convenient for;

2. the utility model is convenient for the charging operation of the rechargeable battery due to the detachability of the first LED lamp, the second LED lamp and the rechargeable battery, is convenient for the cleaning work of the surgical scissors, and effectively avoids the secondary pollution after the cleaning of the surgical scissors;

3. the utility model has the advantages that as the rechargeable battery is connected with the first LED lamp and the second LED lamp in parallel through the wires and the rechargeable battery is respectively provided with the switches matched with the first LED lamp and the second LED lamp, the first LED lamp and the second LED lamp can be conveniently used simultaneously or only one lamp can be used, and the universality is strong as the case may be;

4. the utility model discloses a set up second LED lamp on sliding connection's the slider in the spout, the outside end of spout is fixed and is equipped with the end cap that has the internal thread hole, and the adjusting screw's of spiro union tip and slider fixed connection make things convenient for adjusting block's position on the end cap to adjust the illumination position of second LED lamp.

Drawings

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

FIG. 2 is an enlarged view of the point A of the present invention;

FIG. 3 is an inside cross-sectional view of the rectangular protrusion of the present invention;

fig. 4 is a bottom view of the second handle of the present invention.

In the figure: 1. a first handle; 2. a second handle; 3. a first scissor arm; 4. a second scissor arm; 5. a first handle; 6. a second handle; 7. a concave clamping groove; 8. a rechargeable battery; 9. a rectangular protrusion; 10. inserting grooves; 11. a first LED lamp; 12. a blade; 13. a protrusion; 14. a chute; 15. a slider; 16. a second LED lamp; 17. a card slot; 18. a plug; 19. adjusting the screw rod; 20. a thumb ring; 21. a finger ring; 22. dividing a finger ring; 23. a V-shaped elastic sheet; 24. a first wire loop; 25. a second wire loop.

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. 1-4, the present invention provides a technical solution: a pair of illuminative surgical scissors comprises a first handle 1 and a second handle 2, wherein the first handle 1 is fixedly connected with a first shearing arm 3, the second handle 2 is fixedly connected with a second shearing arm 4, the first shearing arm 3 and the second shearing arm 4 are hinged through a pin shaft to form a cross structure, one end of the first shearing arm 3, far away from the first handle 1, is fixedly provided with a first cutter handle 5, one end of the second shearing arm 4, far away from the first handle 1, is fixedly provided with a second cutter handle 6, the outer sides of one ends, close to the pin shaft, of the first cutter handle 5 and the second cutter handle 6 are respectively provided with a concave clamping groove 7, the concave clamping grooves 7 are clamped with a rechargeable battery 8, the upper surfaces, close to one side of the concave clamping grooves 7, of the first cutter handle 5 and the second cutter handle 6 are respectively fixedly provided with a rectangular bulge 9, the inside of the rectangular bulge 9 is provided with an inserting groove 10, and the inserting groove 10 is inserted with a shell of a first LED lamp, all be equipped with the cutting edge 12 of concave type on first handle of a knife 5 and the second handle of a knife 6, first handle of a knife 5 and contact department rather than corresponding cutting edge 12 and second handle of a knife 6 and contact department rather than corresponding cutting edge 12 all are equipped with arch 13, the fixed spout 14 that is equipped with on arch 13, be equipped with second LED lamp 16 on the slider 15 of sliding connection in the spout 14, the fixed end cap 18 that has the internal thread hole that is equipped with of outside end of spout 14, the tip and the slider 15 fixed connection of adjusting screw 19 of spiro union on the end cap 18.

Specifically, the first handle 1, the first scissor arm 3 and the first knife handle 5 are integrally formed, and the second handle 2, the second scissor arm 4 and the second knife handle 6 are integrally formed.

Specifically, a thumb ring 20 is fixedly arranged on the first handle 1, so that the first handle is convenient to hold and exert force.

Specifically, the second handle 2 is provided with the index finger ring 21 at the symmetrical position of the thumb ring 20, and the rear side of the index finger ring 21 is provided with three index finger rings 22 on the second handle 2 side by side, so that the holding and the exertion are convenient, and the use is convenient.

Specifically, the shell of the second LED lamp 16 is clamped with the clamping groove 17 on the sliding block 15, so that the second LED lamp 16 is convenient to detach.

Specifically, the first shear arm 3 and the second shear arm 4 are fixedly connected through a V-shaped elastic piece 23 at the rear of the pin shaft.

Specifically, the rechargeable battery 8 is connected in parallel with the first LED lamp 11 and the second LED lamp 16 through a wire, and the rechargeable battery 8 is provided with switches matched with the first LED lamp 11 and the second LED lamp 16 respectively.

Specifically, the top of the rectangular protrusion 9 is provided with a first lead ring 24 matched with the first LED lamp 11, the outer side surface of the rectangular protrusion 9 is provided with a second lead ring 25 matched with the second LED lamp 16, and the first lead ring 24 and the second lead ring 25 are elastic circular rings provided with openings, so that the first LED lamp 11 and the second LED lamp 16 are electrified through wires, and a good positioning effect is achieved.

The working principle is as follows: when the illuminating surgical scissors are used, a doctor inserts a thumb into the thumb ring 20, inserts a middle finger, a ring finger and a little finger into the three finger rings 22 respectively, inserts a forefinger into the index ring 21 and then controls the opening and closing of the first scissor arm 3 and the second scissor arm 4 to perform an operation; touching a switch on the rechargeable battery 8, selecting different lighting modes to enable the LED lamp to be powered on to emit light, providing good lighting conditions and assisting in performing an operation; when the surgical scissors are disassembled for cleaning or charging, the first LED lamp 11 on the insertion groove 10 is pulled out, the rechargeable battery 8 on the concave clamping groove 7 is pulled out, and the second LED lamp 16 clamped in the clamping groove 17 on the sliding block 15 is pulled out, so that the rechargeable battery 8 is charged, and the surgical scissors are cleaned.

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. An illuminable surgical shears comprising a first handle (1) and a second handle (2), characterised in that: the first handle (1) is fixedly connected with a first shearing arm (3), the second handle (2) is fixedly connected with a second shearing arm (4), the first shearing arm (3) and the second shearing arm (4) are hinged through a pin shaft to form a cross structure, one end of the first shearing arm (3) far away from the first handle (1) is fixedly provided with a first handle (5), one end of the second shearing arm (4) far away from the first handle (1) is fixedly provided with a second handle (6), the first handle (5) and the second handle (6) are respectively provided with a concave clamping groove (7) at the outer side of one end close to the pin shaft, the concave clamping grooves (7) are respectively clamped with a rechargeable battery (8), the upper surfaces of the first handle (5) and the second handle (6) at one side close to the concave clamping grooves (7) are fixedly provided with a rectangular bulge (9), and a splicing groove (10) is arranged inside the rectangular bulge (9), inserting groove (10) are pegged graft with the casing of first LED lamp (11), all be equipped with concave surface type cutting edge (12) on first handle of a knife (5) and the second handle of a knife (6), contact department and second handle of a knife (6) and the contact department of cutting edge (12) rather than corresponding of first handle of a knife (5), fixed spout (14) that is equipped with on arch (13), be equipped with second LED lamp (16) on spout (14) sliding connection's slider (15), the outside end of spout (14) is fixed and is equipped with end cap (18) that have the internal thread hole, the tip and slider (15) fixed connection of spiro union adjusting screw (19) on end cap (18).

2. An illuminable surgical shears according to claim 1, wherein: the first handle (1), the first shearing arm (3) and the first handle (5) are integrally formed, and the second handle (2), the second shearing arm (4) and the second handle (6) are integrally formed.

3. An illuminable surgical shears according to claim 1, wherein: a thumb ring (20) is fixedly arranged on the first handle (1).

4. An illuminable surgical shears according to claim 3, wherein: the second handle (2) is provided with a food ring (21) at the symmetrical position of the thumb ring (20), and the rear side of the food ring (21) is provided with three finger-sharing rings (22) side by side on the second handle (2).

5. An illuminable surgical shears according to claim 1, wherein: and a shell of the second LED lamp (16) is clamped with a clamping groove (17) on the sliding block (15).

6. An illuminable surgical shears according to claim 1, wherein: the first shearing arm (3) and the second shearing arm (4) are fixedly connected through a V-shaped elastic sheet (23) and are positioned behind the pin shaft.

7. An illuminable surgical shears according to claim 1, wherein: the rechargeable battery (8) is connected with the first LED lamp (11) and the second LED lamp (16) in parallel through conducting wires, and switches matched with the first LED lamp (11) and the second LED lamp (16) are respectively arranged on the rechargeable battery (8).

8. An illuminable surgical shears according to claim 1, wherein: the top of rectangle arch (9) is equipped with first lead ring (24) with first LED lamp (11) assorted, rectangle arch (9) lateral surface is equipped with second lead ring (25) with second LED lamp (16) assorted, and first lead ring (24) and second lead ring (25) are and are equipped with open-ended elasticity ring.