CN113081621A

CN113081621A - Cornea transplantation operation panel

Info

Publication number: CN113081621A
Application number: CN202110254753.5A
Authority: CN
Inventors: 陈浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-07-09

Abstract

The invention discloses a cornea transplantation operation table, comprising: the head fixing structure can assist a doctor to fix the head of a surgeon, the eyelid fixing structure can assist the doctor to fix the eyelid of the surgeon, and the scalpel frame can assist the doctor to store and disinfect a scalpel.

Description

Cornea transplantation operation panel

Technical Field

The invention relates to the field of medical operations, in particular to an operation table for cornea transplantation.

Background

The cornea transplantation operation often needs many people to cooperate and carries out the operation process, and the operation process needs to be fixed operator's head, still needs to expand the eyelid, and it is very difficult that single carries out the operation, need use many scalpels in the operation process moreover, still carries out the disinfection operation respectively, does not have the help of nurse and hardly goes on down, consequently needs a device to assist the doctor to carry out these extra operations except that the operation moves the knife excision, reduces doctor's work load.

Disclosure of Invention

In view of the above technical problems, the present invention discloses an operation table for corneal transplantation, comprising: the device comprises an operating table, wherein a power device is fixedly installed on the operating table and outputs reciprocating linear power, an eyelid fixing structure is fixedly connected with the output end of the power device, a connecting rod group is arranged in the eyelid fixing structure and vertically clamped, a head fixing structure is fixedly connected with the power device and transversely clamped by a sliding assembly, the head fixing structure and the eyelid fixing structure synchronously work, and an operating knife rest is fixedly installed on the side face of the operating table.

Further, the power device comprises a fixed frame fixedly arranged on the side surface of the operating table, a driving part is fixedly arranged at the bottom of the fixed frame, the output end of the driving part is fixedly connected with a middle-layer mounting frame, an outer gear I is rotatably arranged on one side of the middle-layer mounting frame, a rack is arranged on one inner side of the fixed frame, the outer gear I is meshed with the rack of the fixed frame, an outer gear II is rotatably arranged on the other side of the middle-layer mounting frame, a rack is arranged on the other inner side of the fixed frame, racks are arranged on the two inner sides of the middle-layer mounting frame, an inner gear I and an inner gear II are meshed with the two racks, the inner gear I is rotatably arranged on an inner-layer mounting rod I which can only slide up and down, the inner gear II is rotatably arranged on an inner-layer mounting rod II which can only, the racks on two sides of the double-sided rack are respectively meshed with the inner-layer gear I and the inner-layer gear II, and the top end of the double-sided rack is fixedly connected with the head fixing structure.

Further, head fixed knot constructs including the horizontal pole on the two-sided rack top of fixed mounting, slidable mounting has the two-bar slider on the horizontal pole, and the two-bar slider outside rotates the one end of installing outer connecting rod, and fixed mounting has the spout on the mount, and the other end of outer connecting rod rotates and installs on the spout, and slidable mounting has the bracing piece in the spout, rotates the one end of installing inner connecting rod on the bracing piece, and the other end of inner connecting rod rotates with the inboard of two-bar slider to be connected, and the top fixed mounting of bracing piece has the fixation clamp, head fixed knot construct for about the structure of two-sided rack symmetry.

Furthermore, the inner side of the fixing clamp is provided with an arc shape and is made of an elastic material.

Further, the eyelid fixing structure comprises a connecting rod fixedly arranged on one side of the double-sided rack, the other end of the connecting rod is rotatably provided with one end of a lower-layer connecting shaft, the other end of the lower-layer connecting shaft is rotatably provided with a four-hole connecting rod and a three-hole connecting rod, a middle-layer connecting shaft is rotatably arranged in the middle of the four-hole connecting rod, the middle-layer connecting shaft is fixedly arranged on the fixing frame, the other end of the four-hole connecting rod is rotatably provided with a middle-, the three hole connecting rods in middle level rotate with three hole connecting rods and are connected, the other end of middle level connecting rod rotates installs the top connecting rod, the one end and the three hole connecting rods in middle level rotate to be connected, the other end and the top connecting rod of the three hole connecting rods in middle level rotate to be connected, rotate in the middle of the middle level connecting rod and install the spout piece, sliding connection has the jib in the spout piece, the jib rotates to be installed on the top connecting rod, jib bottom fixed mounting has the solid fixed ring of eyelid.

Furthermore, the connecting rod is provided with two semicircular rings, and the distance between the rings corresponds to the distance between two eyes of a person.

Further, the operation knife rest comprises a track fixedly connected with the fixing frame, a knife cabinet is slidably mounted on the track, a plurality of knife placing frames are arranged in the knife cabinet, and an operation knife is placed in the knife placing frames.

Compared with the prior art, the invention has the beneficial effects that: (1) the head fixing structure can assist a doctor to fix the head of an operator; (2) the eyelid fixing structure can assist a doctor to fix the eyelid of an operator; (3) the scalpel disinfection structure can assist a doctor to store a scalpel.

Drawings

FIG. 1 is an overall schematic view of the present invention.

FIG. 2 is an overall schematic of the present invention.

Fig. 3 is a schematic view of the eyelid holding structure of the present invention.

Fig. 4 is a partial enlarged view of the surgical blade carrier of the present invention.

FIG. 5 is a schematic view of the power plant of the present invention.

Fig. 6 is a schematic view of the head fixing structure of the present invention.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

The drawings are only for purposes of illustration and are only schematic and non-limiting, and certain elements of the drawings may be omitted, enlarged or reduced to better illustrate the embodiments of the present invention and not to represent the actual product size, and certain well-known structures in the drawings and descriptions thereof may be omitted for those skilled in the art.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts: in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate an orientation or a positional relationship based on that shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meanings of the terms may be understood according to specific situations by those skilled in the art.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, when appearing to indicate a connection relationship between elements, is to be understood broadly, for example, as being a fixed connection, a detachable connection, or an integral, mechanical connection; or may be an electrical connection; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other or the two components can interact with each other, so that the specific meaning of the terms in the invention can be understood by those skilled in the art.

Example (b): as shown in fig. 1, 2 and 5, a cornea transplantation operation table comprises: the power device 5 comprises a fixed frame 501 fixedly arranged on the side surface of the operating table 1, a driving part 502 is fixedly arranged at the bottom of the fixed frame 501, the output end of the driving part 502 is fixedly connected with a middle-layer mounting frame 503, one side of the middle-layer mounting frame 503 is rotatably provided with an outer-layer gear I504, one inner side of the fixed frame 501 is provided with a rack, the outer-layer gear I504 is meshed with the rack of the fixed frame 501, the other side of the middle-layer mounting frame 503 is rotatably provided with an outer-layer gear II 510, the other inner side of the fixed frame 501 is provided with a rack, the outer-layer gear II 510 is meshed with the rack of the other inner side of the fixed frame 501, the two inner sides of the middle-layer mounting frame 503 are provided with racks, an inner-layer gear I505 and an inner-layer gear II 509 are meshed with the two, i505 of inlayer gear, install two-sided rack 507 between II 509 of inlayer gear, the rack on two-sided rack 507 is respectively in I505 of inlayer gear, II 509 meshing of inlayer gear, 3 fixed connection on two-sided rack 507 top and head fixed knot construct, the patient lies on operating table 1, it begins work to adjust position driving piece 502, driving piece 502 is the electric jar, middle level mounting bracket 503 rebound when the electric jar stretches out, outer I504 of gear, outer II 510 of gear drive inlayer installation pole II 508, I506 upward movement of inlayer installation pole, I505 of inlayer gear, II 509 drive two-sided rack 507 upward movement of inlayer gear, the distance of movement is far greater than the distance of stretching out of driving piece 502.

As shown in fig. 6, the head fixing structure 3 includes a cross bar 301 fixedly mounted on the top end of a double-sided rack 507, a double-bar slider 307 slidably mounted on the cross bar 301, one end of an outer link 303 rotatably mounted on the outer side of the double-bar slider 307, a sliding slot 304 fixedly mounted on a fixing frame 501, the other end of the outer link 303 rotatably mounted on the sliding slot 304, a support bar 305 slidably mounted in the sliding slot 304, one end of an inner link 302 rotatably mounted on the support bar 305, the other end of the inner link 302 rotatably connected to the inner side of the double-bar slider 307, a fixing clip 306 fixedly mounted on the top end of the support bar 305, the head fixing structure 3 is a structure symmetrical to the double-sided rack 507, the inner side of the fixing clip 306 is provided with an arc shape and made of an elastic material, the cross bar 301 moves upward under the driving of the double-sided rack 507, the double-bar slider, prevent the shaking of the head from causing operation accidents.

The eyelid fixing structure 4 shown in fig. 3 includes a connecting rod 401 fixedly installed at one side of a double-sided rack 507, the other end of the connecting rod 401 is rotatably installed with one end of a lower layer connecting shaft 402, the other end of the lower layer connecting shaft 402 is rotatably installed with a four-hole connecting rod 403 and a three-hole connecting rod 405, a middle layer connecting shaft 404 is rotatably installed in the middle of the four-hole connecting rod 403, the middle layer connecting shaft 404 is fixedly installed on a fixing frame 501, the other end of the four-hole connecting rod 403 is rotatably installed with a middle layer three-hole connecting rod 406 and a middle layer connecting rod 407, the middle layer three-hole connecting rod 406 is rotatably connected with the three-hole connecting rod 405, the other end of the middle layer three-hole connecting rod 406 is rotatably connected with a top end connecting rod 409, a sliding groove block 408 is rotatably installed in the middle of the middle layer connecting rod 407, a suspender 410 is slidably connected, the bottom of the suspender 410 is fixedly provided with an eyelid fixing ring 411, the connecting rod 401 is provided with two semicircular rings, the distance between the rings corresponds to the distance between two eyes of a person, the connecting rod 401 moves upwards under the drive of the double-sided rack 507 to drive the four-hole connecting rod 403 to rotate around the middle-layer connecting shaft 404, all the connecting rods are compressed, the suspender 410 slides downwards in the sliding groove block 408, the eyelid fixing ring 411 can support the eyelid, the eyelid is supported, the input power for supporting the eyelid and fixing the head is also the power device 5, and therefore the eyelid fixing ring and the eyelid fixing.

As shown in fig. 4, the surgical knife rest 2 includes a rail 203 fixedly connected to a fixing frame 501, a knife cabinet 204 is slidably mounted on the rail 203, a plurality of knife placing frames 201 are disposed in the knife cabinet 204, a surgical knife 202 is placed in the knife placing frame 201, the surgical knife 202 required in the doctor operation is placed in the surgical knife rest 2, and when the knife needs to be taken out, the knife cabinet 204 is slid, the knife placing frame 201 is opened, and the surgical knife 202 is taken out.

Claims

1. An ophthalmic cornea transplantation operation table comprising: operating table 1, its characterized in that:

the operating table is fixedly provided with a power device, the power device outputs reciprocating linear power, the output end of the power device is fixedly connected with an eyelid fixing structure, and a connecting rod group is arranged in the eyelid fixing structure and can be used for vertical clamping;

the head fixing structure is fixedly connected with the power device and is provided with a sliding assembly which can be transversely clamped, and the head fixing structure and the eyelid fixing structure work synchronously;

the side surface of the operating table is fixedly provided with an operating knife rest.

2. An ophthalmic corneal transplantation console as set forth in claim 1, wherein: the power device comprises a fixed frame fixedly arranged on the side surface of an operating table, a driving piece is fixedly arranged at the bottom of the fixed frame, the output end of the driving piece is fixedly connected with a middle-layer mounting frame, an outer gear I is rotatably arranged on the assumption of the middle-layer mounting frame, a rack is arranged on one inner side of the fixed frame, the outer gear I is meshed with the rack of the fixed frame, an outer gear II is rotatably arranged on the other side of the middle-layer mounting frame, a rack is arranged on the other inner side of the fixed frame, racks are arranged on the two inner sides of the middle-layer mounting frame, an inner gear I and an inner gear II are meshed with the two racks, the inner gear I is rotatably arranged on an inner-layer mounting rod I which can only slide up and down, the inner gear II is rotatably arranged on an inner-layer mounting rod II which can, the racks on two sides of the double-sided rack are respectively meshed with the inner-layer gear I and the inner-layer gear II, and the top end of the double-sided rack is fixedly connected with the head fixing structure.

3. An ophthalmic corneal transplantation console as set forth in claim 2, further comprising: head fixed knot constructs including the horizontal pole on the two-sided rack top of fixed mounting, and slidable mounting has the two-bar slider on the horizontal pole, and the two-bar slider outside rotates the one end of installing outer connecting rod, and fixed mounting has the spout on the mount, and the other end of outer connecting rod rotates to be installed on the spout, and slidable mounting has the bracing piece in the spout, rotates the one end of installing interior connecting rod on the bracing piece, and the other end of interior connecting rod rotates in the inboard of two-bar slider to be connected, and the top fixed mounting of bracing piece has the fixation clamp, head fixed knot construct for about the structure of two-.

4. An ophthalmic corneal transplantation console as set forth in claim 3, further comprising: the inner side of the fixing clamp is provided with an arc and is made of an elastic material.

5. An ophthalmic corneal transplantation console as set forth in claim 2, further comprising: eyelid fixed knot constructs including the connecting rod of fixed mounting in two-sided rack one side, the other end of connecting rod rotates the one end of installing lower floor even axle, the other end of lower floor even axle rotates and installs four-hole connecting rod, three hole connecting rod, it installs middle level even axle to rotate in the middle of the four-hole connecting rod, middle level even axle fixed mounting is on the mount, the other end of four hole connecting rod rotates and installs three hole connecting rod in middle level, the middle level connecting rod, three hole connecting rod in middle level rotate with three hole connecting rod and be connected, the other end of the three hole connecting rod in middle level rotates with the top connecting rod and is connected, the spout piece is installed in the middle of the middle level connecting rod rotation, sliding connection has the jib in the spout piece, the jib rotates and installs on the top connecting rod, jib bottom.

6. An ophthalmic corneal transplantation console as claimed in claim 5, further comprising: the connecting rod is provided with two semicircular rings, and the distance between the rings corresponds to the distance between two eyes of a person.

7. An ophthalmic corneal transplantation console as claimed in any one of claims 1 to 6, further comprising: the operation knife rest comprises a track fixedly connected with the power device, a knife cabinet is slidably mounted on the track, a plurality of knife placing frames are arranged in the knife cabinet, and operation knives are placed in the knife placing frames.