CN211962347U

CN211962347U - Special surgical forceps for ophthalmologic operation

Info

Publication number: CN211962347U
Application number: CN201921343169.1U
Authority: CN
Inventors: 牛红霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-11-20
Anticipated expiration: 2029-08-19

Abstract

The utility model belongs to the field of surgical forceps, in particular to a surgical forceps special for ophthalmic surgery, which can not achieve ideal effect aiming at the existing illumination of the eye part, and the illumination condition is insufficient, thus bringing difficulty to the surgery; as is well known, ophthalmic surgery is a very delicate operation, once an error is generated, a patient can be greatly injured, even hidden danger is buried for medical disputes, and inconvenience is brought to medical workers. The utility model discloses simple structure, convenient operation through setting up the shot-light, when light is not enough, opens through the further shot-light of control switch to be favorable to the safety of operation, improved patient's security, simultaneously, can carry out the dismouting to the shot-light, conveniently change different illumination intensity's lamp, use the demand that has satisfied people.

Description

Special surgical forceps for ophthalmologic operation

Technical Field

The utility model relates to a surgical forceps technical field especially relates to a dedicated surgical forceps among ophthalmic surgery.

Background

The surgical forceps are frequently used in ophthalmologic operation, the ophthalmologic surgical forceps used at present mainly comprise forceps handles, forceps arms and forceps heads, the forceps are elastic and always keep an expansion force, two fingers are needed to clamp a clamped object inwards during use, long-time clamping is needed in the ophthalmologic operation process, the fingers are easy to fatigue, inconvenience is brought to medical work, in addition, the ophthalmologic surgical forceps used at present are mostly linear, and the visual field is easy to block during operation; because the part of the ophthalmic surgery is smaller, although the operating room is provided with shadowless lamps;

however, under the existing lighting technical conditions, the lighting on the eye part cannot achieve the ideal effect, the lighting conditions are insufficient, and the difficulty is brought to the operation; as is known, ophthalmic surgery is a very delicate surgery, and once an error occurs, a patient may be injured greatly, and even hidden troubles may be buried in medical disputes, which brings inconvenience to medical workers.

Disclosure of Invention

The utility model aims to solve the problems that the illumination of the eye part can not achieve the ideal effect, the illumination condition is insufficient, and the operation is difficult in the prior art; as is known, the ophthalmic surgery is a very delicate surgery, and once an error occurs, a patient can be greatly injured, even hidden dangers are buried for medical disputes, and inconvenience is brought to medical workers.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pair of surgical forceps special for ophthalmologic operation comprises forceps handles, wherein a first forceps arm and a second forceps arm are rotated at one side of each forceps handle, an upper forceps head is fixedly installed at one end, far away from the forceps handle, of the first forceps arm, a lower forceps head is fixedly installed at one end, far away from the forceps handle, of the second forceps arm, rotating rods are rotatably installed at one sides, close to each other, of the first forceps arm and the second forceps arm, a sliding plate is arranged between the first forceps arm and the second forceps arm, a sliding groove is formed in one side, close to the forceps handle, of the sliding plate, two rotating seats are slidably installed in the sliding groove, one ends, close to each other, of the two rotating rods extend into the sliding groove and are rotatably connected with the corresponding rotating seats, the same limiting spring is fixedly installed at one side, close to each rotating seat, two moving grooves are formed in the inner wall of one side of the sliding groove, moving blocks are fixedly installed at one sides of the two rotating seats, the two rotating seats move to drive the two moving blocks to move.

Preferably, the two moving blocks are provided with positioning holes, the positioning rods are slidably mounted in the two positioning holes, the top ends and the bottom ends of the positioning rods are fixedly connected with the top inner wall and the bottom inner wall of the corresponding moving groove respectively, and the positioning rods limit the moving blocks.

Preferably, one side of each of the two moving blocks, which is close to each other, is fixedly provided with a return spring sleeved outside the positioning rod, one end of each of the two return springs, which is close to each other, is fixedly connected with the top inner wall and the bottom inner wall of the corresponding moving groove, and the two return springs play a role in limiting and buffering.

Preferably, one side of the sliding plate far away from the forceps handle is fixedly provided with a fixed block, one side of the fixed block far away from the sliding plate is provided with a placing groove, the placing groove is provided with a fixed frame, one end of the fixed frame extends to the outer side of the fixed block and is fixedly provided with a spotlight, and the spotlight provides illumination.

Preferably, one side of the fixed block, which is far away from the sliding plate, is fixedly provided with two mounting blocks, the two mounting blocks are respectively provided with a threaded through hole, the two threaded through holes are internally provided with screws in a threaded connection mode, and the screws are used for mounting and dismounting the spotlight.

Preferably, the top and the bottom of mount all seted up the screw thread draw-in groove, and the one end that two screws are close to each other extends to outside the one side that two installation pieces are close to each other respectively and clamps with corresponding screw thread draw-in groove screw thread, and the screw is fixed the shot-light through the screw thread draw-in groove.

In the utility model, through the arrangement of the spot lamp, when light is insufficient, the spot lamp is further turned on through the control switch, thereby being beneficial to the safety of the operation and improving the safety of patients;

during use, the fixing frame is placed in the placing groove, and then the screws are screwed tightly, so that the two screws are screwed into the threaded clamping grooves, and the spotlight is fixed;

then starting the spot lamp, pressing the first forceps arm and the second forceps arm, enabling the first forceps arm and the second forceps arm to drive the two rotating rods to move, enabling the two rotating seats to compress the same limiting spring to absorb energy, enabling the two rotating seats to drive the two moving blocks to move, enabling the two moving blocks to compress the two return springs to absorb energy, enabling the fixed block to drive the placing groove to move, enabling the placing groove to drive the fixed frame to move, enabling the fixed frame to drive the spot lamp to move, and enabling the spot lamp to provide illumination in ophthalmologic operation;

the utility model discloses simple structure, convenient operation through setting up the shot-light, when light is not enough, opens through the further shot-light of control switch to be favorable to the safety of operation, improved patient's security, simultaneously, can carry out the dismouting to the shot-light, conveniently change different illumination intensity's lamp, use the demand that has satisfied people.

Drawings

Fig. 1 is a schematic view of a main view structure of a surgical forceps dedicated for ophthalmic surgery according to the present invention;

fig. 2 is a schematic structural view of a part a of the surgical forceps specially used in the ophthalmic surgery according to the present invention;

fig. 3 is a schematic view of the overlooking structure of the surgical forceps for ophthalmic surgery according to the present invention.

In the figure: the pair of tweezers comprises a tweezers handle 1, a first tweezers arm 2, a second tweezers arm 3, an upper tweezers head 4, a lower tweezers head 5, a rotating rod 6, a sliding plate 7, a sliding groove 8, a rotating seat 9, a limiting spring 10, a moving groove 11, a moving block 12, a positioning hole 13, a positioning rod 14, a return spring 15, a fixing block 16, a placing groove 17, a fixing frame 18, a spot light 19 and a screw 20.

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.

Example one

Referring to fig. 1-3, a pair of surgical forceps specially used for ophthalmologic surgery comprises a forceps handle 1, a first forceps arm 2 and a second forceps arm 3 are rotated at one side of the forceps handle 1, an upper forceps head 4 is fixedly installed at one end of the first forceps arm 2 far away from the forceps handle 1, a lower forceps head 5 is fixedly installed at one end of the second forceps arm 3 far away from the forceps handle 1, rotating rods 6 are rotatably installed at one sides of the first forceps arm 2 and the second forceps arm 3 close to each other, a sliding plate 7 is arranged between the first forceps arm 2 and the second forceps arm 3, a sliding groove 8 is formed at one side of the sliding plate 7 close to the forceps handle 1, two rotating seats 9 are slidably installed in the sliding groove 8, one ends of the two rotating rods 6 close to each other extend into the sliding groove 8 and are rotatably connected with corresponding rotating seats 9, the same limiting spring 10 is fixedly installed at one side of the two rotating seats 9 close to each other, two moving grooves 11 are formed on the inner wall of one side of the, and moving blocks 12 are fixedly mounted on one sides of the two rotating seats 9, and the two moving blocks 12 are respectively connected with the corresponding moving grooves 11 in a sliding manner.

The utility model discloses in, all seted up locating hole 13 on two movable blocks 12, equal slidable mounting has locating lever 14 in two locating holes 13, and the top and the bottom of locating lever 14 respectively with the top inner wall and the bottom inner wall fixed connection of corresponding shifting chute 11.

The utility model discloses in, the equal fixed mounting in one side that two movable blocks 12 are close to each other has the cover to establish reset spring 15 in the locating lever 14 outside, and the one end that two reset spring 15 are close to each other respectively with the top inner wall and the bottom inner wall fixed connection of corresponding shifting chute 11.

The utility model discloses in, one side fixed mounting that tweezers handle 1 was kept away from to sliding plate 7 has fixed block 16, and fixed block 16 keeps away from one side of sliding plate 7 and has seted up standing groove 17, and mount 18 has been placed to standing groove 17, and the one end of mount 18 extends to the outside and the fixed mounting of fixed block 16 has shot-light 19.

The utility model discloses in, one side fixed mounting that sliding plate 7 was kept away from to fixed block 16 has two installation pieces, has all offered the screw thread through-hole on two installation pieces, and equal threaded connection has screw 20 in two screw thread through-holes.

The utility model discloses in, threaded clamping groove has all been seted up to the top and the bottom of mount 18, and the one end that two screws 20 are close to each other extends to the one side that two installation pieces are close to each other respectively outside and clamp with corresponding threaded clamping groove screw thread.

Example two

Referring to fig. 1-3, a pair of surgical forceps specially used for ophthalmologic surgery comprises a forceps handle 1, a first forceps arm 2 and a second forceps arm 3 are rotated at one side of the forceps handle 1, an upper forceps head 4 is fixedly connected to one end of the first forceps arm 2 away from the forceps handle 1 through a bolt, a lower forceps head 5 is fixedly connected to one end of the second forceps arm 3 away from the forceps handle 1 through a bolt, rotating rods 6 are rotatably mounted at the mutually close sides of the first forceps arm 2 and the second forceps arm 3, a sliding plate 7 is arranged between the first forceps arm 2 and the second forceps arm 3, a sliding groove 8 is formed at one side of the sliding plate 7 close to the forceps handle 1, two rotating seats 9 are slidably mounted in the sliding groove 8, the mutually close ends of the two rotating rods 6 extend into the sliding groove 8 and are rotatably connected with corresponding rotating seats 9, the mutually close side of the two rotating seats 9 is fixedly connected with a same limiting spring 10 through a bolt, two moving grooves 11 are formed in the inner wall of one side of the sliding groove 8, moving blocks 12 are fixedly connected to one sides of the two rotating seats 9 through bolts, the two moving blocks 12 are respectively in sliding connection with the corresponding moving grooves 11, and the two moving blocks 12 are driven to move by the movement of the two rotating seats 9.

The utility model discloses in, all seted up locating hole 13 on two movable blocks 12, equal slidable mounting has locating lever 14 in two locating holes 13, and the top and the bottom of locating lever 14 respectively with the top inner wall and the bottom inner wall fixed connection of corresponding shifting chute 11, locating lever 14 carries on spacingly to movable block 12.

The utility model discloses in, the reset spring 15 in the locating lever 14 outside is all established through bolt fixedly connected with cover to one side that two movable blocks 12 are close to each other, and the one end that two reset springs 15 are close to each other respectively with the top inner wall and the bottom inner wall fixed connection of corresponding shifting chute 11, and two reset springs 15 play spacing and buffering effect.

The utility model discloses in, bolt fixedly connected with fixed block 16 is passed through to one side that tweezers handle 1 was kept away from to sliding plate 7, and the standing groove 17 has been seted up to one side that sliding plate 7 was kept away from to fixed block 16, and mount 18 has been placed to standing groove 17, and mount 18's one end extends to fixed block 16's the outside and through bolt fixedly connected with shot-light 19, and shot-light 19 provides the illumination.

The utility model discloses in, the one side that sliding plate 7 was kept away from to fixed block 16 is through two installation pieces of bolt fixedly connected with, has all offered the screw thread through-hole on two installation pieces, and equal threaded connection has screw 20 in two screw thread through-holes, and screw 20 carries out the dismouting to shot-light 19.

The utility model discloses in, threaded clamping groove has all been seted up to the top and the bottom of mount 18, and the one end that two screws 20 are close to each other extends to one side that two installation pieces are close to each other respectively outside and clamp with corresponding threaded clamping groove screw thread, and screws 20 fixes shot-light 19 through threaded clamping groove.

In the utility model, in use, the fixing frame 18 is firstly placed in the placing groove 17, then the screws 20 are screwed tightly, two screws 20 are screwed into the thread clamping groove, the spot light 19 is fixed, then the spot light 19 is started, the spot light 19 is powered by the storage battery, the spot light 19 is controlled by the control switch, then the first tweezers arm 2 and the second tweezers arm 3 are pressed, the first tweezers arm 2 and the second tweezers arm 3 drive the two rotating rods 6 to move, the two rotating rods 6 drive the two rotating bases 9 to move, the two rotating bases 9 compress the same limiting spring 10, the limiting spring 10 absorbs energy, meanwhile, the two rotating bases 9 drive the two moving blocks 12 to move, the two moving blocks 12 compress the two reset springs 15, the two reset springs absorb energy 15, meanwhile, the two rotating rods 6 drive the same sliding plate 7 to move, the sliding plate 7 drives the fixing block 16 to move, fixed block 16 drives standing groove 17 and removes, standing groove 17 drives mount 18 and removes, mount 18 drives shot-light 19 and removes, shot-light 19 can provide the illumination in ophthalmic surgery, thereby through setting up shot-light 19, when light is not enough, open through further shot-light 19 of control switch, thereby be favorable to the safety of operation, patient's security has been improved, and simultaneously, can carry out the dismouting to shot-light 19, conveniently change different illumination intensity's lamp, people's demand has been satisfied in the use.

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 surgical forceps special for the ophthalmologic operation comprises a forceps handle (1) and is characterized in that a first forceps arm (2) and a second forceps arm (3) are rotated on one side of the forceps handle (1), an upper forceps head (4) is fixedly installed at one end, far away from the forceps handle (1), of the first forceps arm (2), a lower forceps head (5) is fixedly installed at one end, far away from the forceps handle (1), of the second forceps arm (3), a rotating rod (6) is rotatably installed on one side, close to each other, of the first forceps arm (2) and the second forceps arm (3), a sliding plate (7) is arranged between the first forceps arm (2) and the second forceps arm (3), a sliding groove (8) is formed in one side, close to the forceps handle (1), of the sliding plate (7), two rotating seats (9) are slidably installed in the sliding groove (8), and one ends, close to each other, of the two rotating rods (6) extend into the sliding groove (8) and are rotatably connected with the corresponding rotating seats (9), one side that two rotate seat (9) are close to each other is fixed mounting have same spacing spring (10), seted up two shifting chutes (11) on one side inner wall of sliding tray (8), and one side of two rotation seats (9) all fixed mounting has movable block (12), and two movable blocks (12) respectively with corresponding shifting chute (11) sliding connection.

2. The forceps for ophthalmologic surgery according to claim 1, wherein the two moving blocks (12) are respectively provided with a positioning hole (13), a positioning rod (14) is slidably mounted in each positioning hole (13), and the top end and the bottom end of each positioning rod (14) are respectively and fixedly connected with the top inner wall and the bottom inner wall of the corresponding moving groove (11).

3. The surgical forceps special for ophthalmologic operations according to claim 1, wherein the two moving blocks (12) are fixedly mounted with a return spring (15) sleeved on the outer side of the positioning rod (14) at the side close to each other, and the ends close to each other of the two return springs (15) are fixedly connected with the top inner wall and the bottom inner wall of the corresponding moving groove (11), respectively.

4. The surgical forceps special for the ophthalmologic operation according to claim 1, wherein a fixing block (16) is fixedly installed on one side of the sliding plate (7) far away from the forceps handle (1), a placing groove (17) is formed in one side of the fixing block (16) far away from the sliding plate (7), a fixing frame (18) is placed in the placing groove (17), and one end of the fixing frame (18) extends to the outer side of the fixing block (16) and is fixedly provided with a spot lamp (19).

5. The surgical forceps special for ophthalmologic operations according to claim 4, wherein two mounting blocks are fixedly mounted on one side of the fixed block (16) far away from the sliding plate (7), both mounting blocks are provided with threaded through holes, and screws (20) are screwed in both threaded through holes.

6. The forceps special for ophthalmologic operation according to claim 4, wherein the top and bottom of the fixing frame (18) are opened with thread slots, and the ends of the two screws (20) close to each other extend to the outside of the side of the two mounting blocks close to each other and are screwed with the corresponding thread slots.