Auxiliary device for stripping membrane on macular region

Abstract

The invention discloses an auxiliary device for stripping a membrane on a macular region. The device includes an operating table and a pair of arcuate plates. Support legs are fixedly connected with that lower part of the operating table. A plurality of rollers are mounted on the bottom of the support legs. The outer side of the roller wheel is provided with a plurality of clamping grooves, A support leg is provide with a fixing mechanism, the fixing mechanism is clamped with the clamping groove, A mounting plate is installed at one end of the operating table, a pair of sliding shafts are slidably connected on the mounting plate, two upper ends of the sliding shafts are connected with support shafts, two arc plates are respectively rotatably connected with the support shafts, one side of the support shafts is fixedly connected with a bottom plate, and an air bag is installed between the arc plates and the bottom plate. By directly installing an arc-shaped plate supporting a doctor's arm of a main knife on the operating table, the invention provides a basic support structure for the doctor's arm, can correspondingly reduce the functional burden of the arm itself and reduce problemsand difficulties brought in the operating process, and the doctor only needs to control the wrist and the hand.

Description

technical field [0001] The invention relates to the technical field of medical assistance, in particular to an auxiliary device for macular area peeling. Background technique [0002] The macular area is located in the center of the retina and is the most sensitive area of ​​vision. The cone cells responsible for vision and color vision are distributed in this area. Therefore, any lesion involving the macula will cause a significant decrease in central vision, dark vision, and deformation. Glial cells enter the surface of the retina and proliferate to form the epiretinal membrane. When the epiretinal membrane appears in the macular area, the formed epiretinal membrane in the macular area will prevent light from entering the eyeball, causing patients to have problems such as blurred vision. [0003] In order to ensure the normal life of the patient, the epiretinal membrane of the macular area needs to be peeled off, and it needs to be inserted into the vitreous body to take i...

AI Technical Summary

Problems solved by technology

[0003] In order to ensure the normal life of the patient, the epiretinal membrane of the macular area needs to be peeled off, and it needs to be inserted into the vitreous body to take it out with a hook or tweezers. The eyeball is very small, and the doctor needs to perform the operation with the assistance of an optical microscope. The macular area is peeled off. The surgery needs to be a minimally invasive surgery, which requires very high requirements for the doctor to hold the knife, and the range of motion must be precisely controlled. The requirements for the operation are high, and the doctor's arms and shoulders are easily sore and uncomfortable due to high tension. The doctor not only It is necessary to overcome the tension and fatigue of one's own body functions, and to control the precise movement of the hands, which will easily cause pressure on the surgeon. Excessive pressure will affect the effect of the operation, and the burden on the doctor's arm will increase, and the difficulty of the operation will also increase. , is not conducive to the operation

Images