CN215994305U

CN215994305U - Auxiliary support frame for operation of ophthalmologist

Info

Publication number: CN215994305U
Application number: CN202121209296.XU
Authority: CN
Inventors: 杨俊峰
Original assignee: No 3 Peoples Hospital of Chengdu
Current assignee: No 3 Peoples Hospital of Chengdu
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-03-11
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses an auxiliary support frame for an ophthalmologist operation, which comprises a fixed seat, wherein a binding belt is fixedly arranged on the upper surface of the left side of the fixed seat, an opening for the binding belt to slide is formed in the upper surface of the right side of the fixed seat, a limiting cylinder is arranged on the surface of the binding belt, a transmission rod is connected on the upper surface of the limiting cylinder in a sliding mode, an operation block is fixedly arranged at one end of the transmission rod, the other end of the transmission rod extends into the limiting cylinder and is fixedly connected with a limiting disc, the tail end of the binding belt is fixedly connected with a limiting block, and an air bag is arranged on the inner wall of the fixed seat. This ophthalmologist's auxiliary stay frame for operation, through setting up an installation section of thick bamboo, rolling disc, conical gear, a screw thread section of thick bamboo, wrist band support and bolt, when needs adjust the device, rotate the rolling disc, the rotation of screw thread post drives a screw thread section of thick bamboo and carries out elevating movement, adjusts and sets up the supporting rod through the bolt after finishing, has improved the efficiency of operation when bringing comfortablely for medical personnel.

Description

Auxiliary support frame for operation of ophthalmologist

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an auxiliary support frame for an operation of an ophthalmologist.

Background

The eyes are the visual organs of human and animals, and are composed of eyeballs and accessory organs of the eyes, the main part is the eyeballs, and the eyes are the most important organs in human sense organs.

Ophthalmic surgery is very meticulous operation, can not use the deviation at all, when carrying out ophthalmic surgery for the patient, can utilize some auxiliary stay frames, but current auxiliary stay frame still has the drawback, can't stabilize patient's head, and the operating time is longer, leads to patient's head to rock, seriously influences going on of operation, and the height-adjusting distance that auxiliary stay frame can not be fine, leads to medical personnel's hand to feel uncomfortable because of long-time operation brings for the operation is carried out unsmoothly.

Therefore, an auxiliary support frame for an operation of an ophthalmologist is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary support frame for an ophthalmic surgeon operation, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an auxiliary support frame for ophthalmologist surgery comprises a fixed seat, wherein a binding belt is fixedly arranged on the upper surface of the left side of the fixed seat, an opening for the binding belt to slide is formed in the upper surface of the right side of the fixed seat, a limiting cylinder is arranged on the surface of the binding belt, a transmission rod is connected on the upper surface of the limiting cylinder in a sliding mode, an operation block is fixedly arranged at one end of the transmission rod, the other end of the transmission rod extends into the limiting cylinder and is fixedly connected with a limiting disc, a limiting block is fixedly connected at the tail end of the binding belt, an air bag is arranged on the inner wall of the fixed seat, an air inlet pipe and an air outlet pipe are respectively arranged on the surface of the air bag, an installation cylinder is fixedly connected on the back surface of the fixed seat, a threaded column is rotatably connected on the inner bottom wall of the installation cylinder, a rotating rod is rotatably connected on the surface of the installation cylinder, a rotating disc is fixedly installed at one end of the rotating rod, and bevel gears are fixedly installed on the other end of the rotating rod and the surface of the threaded column, the surface threaded connection of screw thread post has a screw thread section of thick bamboo, and the fixed surface of screw thread section of thick bamboo installs two installing frames, and two installing frame symmetries set up the surface at a screw thread section of thick bamboo, and the inside of installing frame is provided with the support stick, and the spout has been seted up to the inner wall of installing frame, and the surface of support stick is provided with the slider, supports the inner wall sliding connection that the stick passes through slider and spout, supports the stick and keeps away from the one end fixedly connected with damping pivot of installing frame, and the rotation end fixedly connected with wrist band of damping pivot holds in the palm.

Preferably, the surface of the restraining belt is provided with a plurality of tooth grooves, the lower surface of the limiting disc is provided with clamping teeth matched with the tooth grooves, and the surface of the restraining belt is clamped with the limiting cylinder through the tooth grooves and the clamping teeth.

Preferably, the surface of the transmission rod is sleeved with a spring, and two ends of the spring are fixedly connected with the upper surface of the limiting disc and the inner top wall of the limiting cylinder respectively.

Preferably, the end of the air inlet pipe, which is far away from the air bag, extends to the outside of the fixing seat and is provided with a negative pressure ball, the surface of the air inlet pipe is provided with a one-way valve, and the end of the air outlet pipe, which is far away from the air bag, is provided with an air blocking plug.

Preferably, the surface of the threaded cylinder is provided with a limiting sliding block, the inner wall of the mounting cylinder is provided with a limiting sliding groove, and the threaded cylinder is connected with the inner wall of the limiting sliding groove in a sliding mode through the limiting sliding block.

Preferably, the surface of the mounting frame is provided with a threaded opening, and the inner wall of the threaded opening is in threaded connection with a bolt.

Advantageous effects

The utility model provides an auxiliary support frame for an operation of an ophthalmologist, which has the following beneficial effects:

1. this ophthalmologist's auxiliary stay frame for operation, through setting up the fixing base, the constraint area, a spacing section of thick bamboo, the transfer line, the operation piece, the stopper, the gasbag, the negative pressure ball, stifled air plug and spring, when needs are fixed with patient's head, put into the fixing base with patient's head, the pulling stopper drives the constraint area and makes the constraint area paste with patient's forehead and chin through a spacing section of thick bamboo mutually, the rethread presses down the negative pressure ball and aerifys the gasbag, the gasbag aerifys inflation makes patient's forehead and chin and constraint area paste tightly, patient's head's fixing has been realized, improved the operation quality when having avoided leading to the head to move indiscriminate because of patient's uncomfortable.

2. This ophthalmologist is auxiliary stay frame for operation, through setting up an installation section of thick bamboo, the screw thread post, the rolling disc, conical gear, a screw thread section of thick bamboo, the installing frame, the damping pivot, the wrist support and bolt, when needs adjust the device, the rolling disc rotates, two conical gear drive screw thread post under the rolling disc rotates and rotates, the rotation of screw thread post drives a screw thread section of thick bamboo and carries out elevating movement, pull the support stick again and adjust two distances between the wrist support, adjust and set up the support stick through the bolt after finishing, thereby the height of the device and the regulation of interval have been realized, the efficiency of operation has been improved when bringing comfortablely for medical personnel.

Drawings

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

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

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

FIG. 4 is a schematic side sectional view of the mounting barrel of the present invention;

fig. 5 is a schematic perspective view of a binding band according to the present invention.

In the figure: the device comprises a fixed seat 1, a binding belt 2, a limiting cylinder 3, a transmission rod 4, an operation block 5, a limiting block 6, an air bag 7, a negative pressure ball 8, an air blocking plug 9, an installation cylinder 10, a threaded column 11, a rotating disc 12, a bevel gear 13, a threaded cylinder 14, an installation frame 15, a damping rotating shaft 16, a wrist protecting support 17, a spring 18 and a bolt 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an ophthalmologist is auxiliary stay frame for operation, which comprises a fixed base 1, fixed surface installs constraint area 2 on the left side of fixing base 1, the right side upper surface of fixing base 1 has been seted up and has been supplied the gliding opening in constraint area 2, the surface in constraint area 2 is provided with spacing section of thick bamboo 3, a plurality of tooth's socket has been seted up on the surface in constraint area 2, the lower surface of spacing dish is provided with the latch with tooth's socket looks adaptation, the surface in constraint area 2 passes through tooth's socket and latch and 3 looks joints with spacing section of thick bamboo, the upper surface sliding connection of spacing section of thick bamboo 3 has transfer line 4, the surface cover of transfer line 4 is equipped with spring 18, the both ends of spring 18 respectively with the upper surface of spacing dish and the interior roof fixed connection of spacing section of thick bamboo 3.

The one end fixed mounting of transfer line 4 has operation piece 5, the other end of transfer line 4 extends to the inside of a spacing section of thick bamboo 3 and the spacing dish of fixedly connected with, the terminal fixedly connected with stopper 6 of constraint area 2, the inner wall of fixing base 1 is provided with gasbag 7, the surface of gasbag 7 is provided with intake pipe and outlet duct respectively, the one end that gasbag 7 was kept away from in the intake pipe extends to the outside of fixing base 1 and is provided with negative pressure ball 8, the surface of intake pipe is provided with the check valve, the one end that gasbag 7 was kept away from to the outlet duct is provided with stifled air plug 9.

Through setting up fixing base 1, the constraint area 2, a spacing section of thick bamboo 3, transfer line 4, operation piece 5, stopper 6, gasbag 7, negative pressure ball 8, stifled stopper 9 and spring 18, when needs are fixed with patient's head, put into fixing base 1 with patient's head, pulling stopper 6 and driving constraint area 2 and make the volume of constraint area 2 and patient's volume of laminating mutually with the chin through a spacing section of thick bamboo 3, the rethread presses negative pressure ball 8 and aerifys gasbag 7, gasbag 7 aerifys the inflation and makes patient's volume of volume and chin and constraint area 2 paste tightly, patient's head's is fixed has been realized, improved the operation quality when having avoided leading to the head to disorder because of patient's uncomfortable.

The back of the fixed seat 1 is fixedly connected with an installation barrel 10, the inner bottom wall of the installation barrel 10 is rotatably connected with a threaded column 11, the surface of the installation barrel 10 is rotatably connected with a rotating rod, one end of the rotating rod is fixedly provided with a rotating disc 12, the other end of the rotating rod and the surface of the threaded column 11 are both fixedly provided with a bevel gear 13, the surface of the threaded column 11 is in threaded connection with a threaded barrel 14, the surface of the threaded barrel 14 is provided with a limit slider, the inner wall of the installation barrel 10 is provided with a limit chute, the threaded barrel 14 is in sliding connection with the inner wall of the limit chute through the limit slider, the surface of the threaded barrel 14 is fixedly provided with two installation frames 15, the surface of the installation frame 15 is provided with a threaded opening, the inner wall of the threaded opening is in threaded connection with a bolt 19, the two installation frames 15 are symmetrically arranged on the surface of the threaded barrel 14, a support rod is arranged inside the installation frame 15, the inner wall of the installation frame 15 is provided with a chute, the surface of the supporting rod is provided with a sliding block, the supporting rod is connected with the inner wall of the sliding groove in a sliding mode through the sliding block, one end, far away from the mounting frame 15, of the supporting rod is fixedly connected with a damping rotating shaft 16, and the rotating end of the damping rotating shaft 16 is fixedly connected with a wrist protecting support 17.

Through setting up a section of thick bamboo 10, threaded post 11, rolling disc 12, conical tooth wheel 13, a threaded section of thick bamboo 14, installing frame 15, damping pivot 16, wrist band holds in the palm 17 and bolt 19, when needs adjust the device, rolling disc 12 rotates, two conical tooth wheel 13 drive threaded post 11 rotations under rolling disc 12 rotates, threaded post 11's rotation drives threaded post 14 and carries out elevating movement, pull the support stick again and adjust the distance between two wrist band holds in the palm 17, adjust and fasten the support stick through bolt 19 after finishing, thereby realized the device's height and the regulation of interval, bring comfortable efficiency that has improved the operation for medical personnel.

The working principle is as follows: when the device is used, the head of a patient is placed in the fixed seat 1, the limiting block 6 is pulled to drive the restraining belt 2 to be attached to the forehead and the chin of the patient through the limiting cylinder 3, the air bag 7 is inflated by pressing the negative pressure ball 8, the air bag 7 is inflated and expanded to enable the forehead and the chin of the patient to be attached to the restraining belt 2, the head of the patient is fixed, after an operation is finished, the air blocking plug 9 is detached, air in the air bag 7 is discharged through the air outlet pipeline, the operation block 5 is pulled to separate the latch from the tooth grooves on the surface of the restraining belt 2, the restraining belt 2 is peeled from the face of the patient, the separation of the device and the head of the patient is realized, when the device needs to be adjusted, the rotating disc 12 is rotated, the two conical gears 13 drive the threaded column 11 to rotate under the rotation of the rotating disc 12, the rotation of the threaded column 11 drives the threaded cylinder 14 to perform lifting motion, the support rod is pulled to adjust the distance between the two wrist support brackets 17, and the support rod is fastened through the bolt 19 after the adjustment is finished, so that the height and the distance of the device are adjusted, and the operation efficiency is improved while the medical staff feel comfortable.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ophthalmologist is auxiliary stay frame for operation, includes fixing base (1), its characterized in that: the upper surface of the left side of the fixing seat (1) is fixedly provided with a binding belt (2), the upper surface of the right side of the fixing seat (1) is provided with an opening for the binding belt (2) to slide, the surface of the binding belt (2) is provided with a limiting cylinder (3), the upper surface of the limiting cylinder (3) is connected with a transmission rod (4) in a sliding manner, one end of the transmission rod (4) is fixedly provided with an operation block (5), the other end of the transmission rod (4) extends into the limiting cylinder (3) and is fixedly connected with a limiting disc, the tail end of the binding belt (2) is fixedly connected with a limiting block (6), the inner wall of the fixing seat (1) is provided with an air bag (7), the surface of the air bag (7) is respectively provided with an air inlet pipe and an air outlet pipe, the back of the fixing seat (1) is fixedly connected with a mounting cylinder (10), the inner bottom wall of the mounting cylinder (10) is rotatably connected with a threaded column (11), and the surface of the mounting cylinder (10) is rotatably connected with a rotating rod, the one end fixed mounting of dwang has rolling disc (12), the other end of dwang and the equal fixed mounting in surface of screw thread post (11) have conical gear (13), the surperficial threaded connection of screw thread post (11) has screw thread section of thick bamboo (14), the fixed surface of screw thread section of thick bamboo (14) installs two installing frame (15), two installing frame (15) symmetry set up the surface at screw thread section of thick bamboo (14), the inside of installing frame (15) is provided with the support stick, the spout has been seted up to the inner wall of installing frame (15), the surface of support stick is provided with the slider, the inner wall sliding connection of slider and spout is passed through to the support stick, the one end fixedly connected with damping pivot (16) of installing frame (15) are kept away from to the support stick, the rotation end fixedly connected with of damping pivot (16) protects wrist support (17).

2. The auxiliary support frame for ophthalmologist's surgery of claim 1, characterized in that: the surface of the binding belt (2) is provided with a plurality of tooth grooves, the lower surface of the limiting disc is provided with clamping teeth matched with the tooth grooves, and the surface of the binding belt (2) is clamped with the limiting cylinder (3) through the tooth grooves and the clamping teeth.

3. The auxiliary support frame for ophthalmologist's surgery of claim 1, characterized in that: the surface of the transmission rod (4) is sleeved with a spring (18), and two ends of the spring (18) are fixedly connected with the upper surface of the limiting disc and the inner top wall of the limiting cylinder (3) respectively.

4. The auxiliary support frame for ophthalmologist's surgery of claim 1, characterized in that: one end of the air inlet pipe, far away from the air bag (7), extends to the outside of the fixing seat (1) and is provided with a negative pressure ball (8), the surface of the air inlet pipe is provided with a one-way valve, and one end of the air outlet pipe, far away from the air bag (7), is provided with an air blocking plug (9).

5. The auxiliary support frame for ophthalmologist's surgery of claim 1, characterized in that: the surface of the threaded cylinder (14) is provided with a limiting sliding block, the inner wall of the mounting cylinder (10) is provided with a limiting sliding groove, and the threaded cylinder (14) is connected with the inner wall of the limiting sliding groove in a sliding mode through the limiting sliding block.

6. The auxiliary support frame for ophthalmologist's surgery of claim 1, characterized in that: the surface of the mounting frame (15) is provided with a threaded opening, and the inner wall of the threaded opening is in threaded connection with a bolt (19).