CN114176976B - Adjustable head fixing equipment for ophthalmic surgery - Google Patents
Adjustable head fixing equipment for ophthalmic surgery Download PDFInfo
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- CN114176976B CN114176976B CN202210083616.4A CN202210083616A CN114176976B CN 114176976 B CN114176976 B CN 114176976B CN 202210083616 A CN202210083616 A CN 202210083616A CN 114176976 B CN114176976 B CN 114176976B
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 22
- 244000261422 Lysimachia clethroides Species 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 210000003128 head Anatomy 0.000 description 76
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 210000005252 bulbus oculi Anatomy 0.000 description 3
- 210000001508 eye Anatomy 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000002177 Cataract Diseases 0.000 description 1
- 208000010412 Glaucoma Diseases 0.000 description 1
- 206010061323 Optic neuropathy Diseases 0.000 description 1
- 241000287181 Sturnus vulgaris Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 208000020911 optic nerve disease Diseases 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
- A61G13/08—Adjustable operating tables; Controls therefor the table being divided into different adjustable sections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/121—Head or neck
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/126—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with specific supporting surface
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/128—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations
- A61G13/1285—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations having modular surface parts, e.g. being replaceable or turnable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2210/00—Devices for specific treatment or diagnosis
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Neurosurgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Otolaryngology (AREA)
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Abstract
The adjustable head fixing device for the ophthalmic surgery comprises a fixed bed, wherein supporting legs are arranged on the bottom surface of the fixed bed, a backboard movable assembly is arranged on the upper part of the fixed bed, a head plate movable assembly is arranged on the backboard movable assembly, and a head fixing assembly is arranged on the head plate movable assembly; an electric box is arranged on the bottom surface of the fixed bed, an electric box switch door is hinged to the side wall of the electric box, a controller is arranged in the electric box, and the controller is connected with the backboard movable assembly and the head fixed assembly through circuits; the application has the advantages that: the inclination angles of the back plate and the head plate can be adjusted through the back plate movable assembly and the head plate movable assembly, so that doctors can adjust the posture of patients conveniently, and operation is performed conveniently; the head fixing component adjusts the angles of the positions of the arc-shaped clamping blocks respectively through the left and right upper and lower air bags, can adapt to various head types, and simultaneously, better fixes the head of a patient, prevents the head of the patient from shaking and moving, and influences the operation accuracy of doctors.
Description
Technical Field
The application relates to fixing equipment, in particular to adjustable head fixing equipment for ophthalmic surgery.
Background
The general term "eye disease department" refers to the discipline of studying diseases related to the visual system, including the eyeball and its associated tissues. Ophthalmic diseases such as vitreous and retina diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like are commonly studied by ophthalmology. While ophthalmic diseases are treated, surgery is often required, and the head of a patient needs to be fixed in the surgery process so as to prevent the head of the patient from shaking to influence the surgery operation of doctors.
The prior head fixing device adopts a hemispherical groove structure, and the head of a patient is laid into the groove to limit, but the head of the patient still can shake in the groove. Meanwhile, different patients have different head sizes, and the same fixing device is used, so that the head type fixing device obviously cannot adapt to different head types.
In view of the foregoing, there is a need for an adjustable head restraint for ophthalmic surgery that meets the head restraint needs of ophthalmic surgery.
Disclosure of Invention
The application aims to overcome the defects in the prior art, and provides an adjustable head fixing device for ophthalmic surgery, which has better fixing effect and can adapt to the head sizes of various patients.
The purpose of the application is realized in the following way:
the adjustable head fixing device for the ophthalmic surgery comprises a fixed bed, wherein supporting legs are arranged on the bottom surface of the fixed bed, a backboard movable assembly is arranged on the upper part of the fixed bed, a head board movable assembly is arranged on the backboard movable assembly, and a head fixing assembly is arranged on the head board movable assembly; the fixed bed bottom surface is provided with the electric box, the electric box lateral wall articulates there is the electric box switch door, the inside controller that is provided with of electric box, the controller with backplate movable component head fixed component is all through circuit connection between.
Further, the back plate movable assembly comprises a back plate, a sliding block, a hinged lug plate, a hinged plate and an electric push rod, wherein a back plate installation groove is formed in the front half part of the top surface of the fixed bed, the back plate is hinged to the top end of the back side of the back plate installation groove, a sliding groove is formed in the center of the bottom surface of the back plate along the width direction of the back plate, the sliding groove is connected with the sliding block in a sliding manner, an extension groove is formed in the bottom surface of the sliding groove, a pair of hinged lug plates are arranged in the center of the bottom surface of the sliding block, the bottom ends of the hinged lug plates extend to the lower side of the back plate through the extension groove, the electric push rod is installed on the bottom surface of the inner cavity of the back plate installation groove, the hinged plate is arranged at the output end of the electric push rod, and the hinged plate is hinged with the hinged lug plates; the fixed bed front side has seted up the button groove, install back jack-up button and back fall button in the button groove, the controller with back jack-up button back fall button electric putter is through circuit connection between.
Further, the head board movable assembly comprises a head board, fixing bolts and steel wire connecting ropes, a head board mounting groove is formed in the center of the front side, the head board is hinged to the top end of the rear side of the head board mounting groove, a base plate is arranged at the front end of an inner cavity of the head board mounting groove, the fixing bolts are respectively arranged at the left end and the right end of the front side of the top surface of the head board, the two fixing bolts are symmetrical to the middle vertical surface of the head board, a plurality of fixing holes are formed in the left end and the right end of the rear side of the back board at equal intervals, the lower ends of the fixing holes are obliquely formed towards the direction of the head board, the fixing bolts are inserted into the fixing holes, and steel wire connecting ropes are arranged between the fixing bolts on the two same sides.
Further, the head fixing assembly comprises a fixing plate, connecting protrusions, a fixing box, an adjusting air bag, an ingress pipe, an electromagnetic switch valve, a detection air bag, an exhaust pipe, an exhaust valve, arc-shaped clamping blocks, middle clamping blocks and an air pump, wherein the fixing plate is arranged on the upper side and the lower side of the top surface of the head plate respectively, three connecting protrusions are sequentially arranged on the inner side of the fixing plate from top to bottom, the fixing box is arranged on the other side of the connecting protrusions, the fixing box is of a hollow box structure with one open side, the opening of the fixing box faces away from one side of the connecting protrusions, the adjusting air bag is placed in the fixing box, one side of the adjusting air bag is fixedly connected with the side wall of the inner cavity of the fixing box, the three adjusting air bags are far away from one side of the connecting protrusions, the upper, middle and lower positions of the outer side of the arc-shaped clamping blocks are respectively connected with the three adjusting air bags, the ingress pipe and the exhaust pipe are respectively arranged on one side of the adjusting air bag, the ingress pipe and the exhaust pipe are communicated with the inner cavity of the detection air bag, the ingress pipe and the exhaust pipe extend to the outer side of the fixing box, the electromagnetic switch valve is arranged on the fixing box, one side of the fixing box is far from one side of the fixing box, one side of the fixing air bag is provided with the electromagnetic switch valve, one side of the exhaust pipe is far from the exhaust pipe, and the exhaust pipe is respectively communicated with the inner cavity of the fixing air bag, and the head is respectively, and the two ends of the air bag are respectively provided with the arc-shaped clamping blocks, and is provided with the middle part, and with the head part, and is respectively. The button groove is internally provided with an upper left inflation button, a middle left inflation button, a lower left inflation button, an upper right inflation button, a middle right inflation button and a lower right inflation button, the outer side of the electric box is provided with an air pump, the output end of the air pump is communicated with the ingress pipe through a pipeline, and the controller is connected with the air pump, the upper left inflation button, the middle left inflation button, the lower left inflation button, the upper right inflation button, the middle right inflation button and the lower right inflation button through circuits.
Further, one side of the top surface of the fixed bed is provided with an operation auxiliary component.
Further, the operation auxiliary assembly comprises a screw, a limit nut, a hand wheel, a support plate, telescopic rods, a connecting plate and a supporting plate, wherein the screw penetrates through one side of the fixed bed and is connected with the screw in a threaded mode, the limit nut is connected with the screw in a threaded mode, the bottom surface of the limit nut is in contact with the surface of the fixed bed, the hand wheel is arranged at the bottom end of the screw, the support plate is connected with the top surface of the screw in a threaded mode, a plurality of telescopic rods are arranged between the support plate and the fixed bed, the connecting plate is arranged on one side, close to the fixed bed, of the support plate, and the supporting plate is inserted into the other end of the connecting plate.
Further, each side of the supporting plate is provided with a plug hole, a plug board is inserted into the plug hole, and the other end of the plug board is inserted into the supporting plate.
Further, the support plate is hexagonal.
Further, the top surface of the support plate is provided with a gaze attraction component.
Further, the eye suction assembly comprises a gooseneck, a mounting plate and a display screen, wherein the gooseneck is arranged on the top surface of the support plate, the mounting plate is arranged at the other end of the gooseneck, and the display screen is arranged on the bottom surface of the mounting plate.
The application has the advantages that:
1. through backplate movable component and head board movable component, can adjust backplate, the inclination of head board, the gesture of the doctor of being convenient for adjusts the patient, convenient operation.
2. The head fixing component adjusts the angles of the positions of the arc-shaped clamping blocks respectively through the left and right upper and lower air bags, can adapt to various head types, and simultaneously, better fixes the head of a patient, prevents the head of the patient from shaking and moving, and influences the operation accuracy of doctors.
3. Through operation auxiliary assembly, can provide an auxiliary stay's board for the doctor, be convenient for support in the operation in-process, reduce doctor's hand and rock, be convenient for improve operation.
Drawings
Fig. 1 is a schematic structural view of an adjustable head fixation device for ophthalmic surgery.
Fig. 2 is a schematic cross-sectional view of an adjustable head fixation device for ophthalmic surgery.
Fig. 3 is an open schematic of the electrical box.
Fig. 4 is a schematic sectional structure of the support plate.
Fig. 5 is a schematic view of the structure of the head fixing assembly.
In the figure: 1. fixed bed, 2 support legs, 3 back plate moving assembly, 4 head plate moving assembly, 5 head fixing assembly, 6 electric box, 7 electric box switch door, 8 controller, 9 back plate, 10 slide block, 11 hinged ear plate, 12 hinged plate, 13 electric push rod, 14 back plate mounting groove, 15 slide groove, 16 extending groove, 17 button groove, 18 back jacking button, 19 back falling button, 20 head plate, 21 fixing bolt, 22 steel wire connecting rope, 23 head plate mounting groove, 24 backing plate, 25 fixing hole, 26 fixing plate, 27 connecting protrusion, 28 fixing box, 29 adjusting air bag, 30 ingress pipe, 2 guiding pipe, and three connecting bolts. The device comprises a solenoid valve 31, a detection air bag 33, an exhaust pipe 34, an exhaust valve 35, an arc-shaped clamping block 36, a middle clamping block 37, an air pump 38, a rubber pad 39, a left upper air button 40, a left middle air button 41, a left lower air button 42, a right upper air button 43, a right middle air button 44, a right lower air button 45, a surgical auxiliary component 46, a screw rod 47, a limit nut 48, a hand wheel 49, a support plate 50, a telescopic rod 51, a connecting plate 52, a support plate 53, a plug hole 54, a plug plate 55, a visual suction component 56, a gooseneck tube 57, a mounting plate 58 and a display screen.
Detailed Description
In order to better understand the technical solutions of the present application, the following description will clearly and completely describe the technical solutions of the embodiments of the present application with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
The embodiment of the application provides adjustable head fixing equipment for ophthalmic surgery.
As shown in fig. 1-5.
An adjustable head fixing device for ophthalmic surgery comprises a fixed bed 1, wherein supporting legs 2 are arranged on the bottom surface of the fixed bed 1. The upper part of the fixed bed 1 is provided with a backboard movable assembly 3 for changing the back posture of a patient. The backboard movable assembly 3 is provided with a head board movable assembly 4 for changing the head posture of a patient. The head plate movable assembly 4 is provided with a head fixing assembly 5 for fixing the head of a patient. The bottom surface of the fixed bed 1 is provided with an electric box 6, and the side wall of the electric box 6 is hinged with an electric box switch door 7. The controller 8 is arranged in the electric box 6, and the controller 8 is preferably a standard PLC of the army automation technology limited company, and the model is JS-68T-D. The controller 8 is connected with the backboard movable assembly 3 and the head fixing assembly 4 through circuits.
The backboard movable assembly 3 comprises a backboard 9, a sliding block 10, a hinged ear plate 11, a hinged plate 12 and an electric push rod 13. The front half part of the top surface of the fixed bed 1 is provided with a backboard mounting groove 14, the rear top end of the backboard mounting groove 14 is hinged with a backboard 9, the center of the bottom surface of the backboard 9 is provided with a sliding groove 15 along the width direction of the backboard, a sliding block 10 is slidably connected in the sliding groove 15, the bottom surface of the sliding groove 15 is provided with an extension groove 16, the center of the bottom surface of the sliding block 10 is provided with a pair of hinged plates 12, the bottom end of each hinged plate 12 extends to the lower part of the backboard 9 through the extension groove 16, the bottom surface of the inner cavity of the backboard mounting groove 14 is provided with an electric push rod 13, and the electric push rod 13 is preferably a multi-stage electric push rod of Beijing Innovative science and technology limited company. The output of electric putter 13 is provided with articulates otic placode 11, articulated slab 12 with articulated otic placode 11 articulates, electric putter 13 jack-up drives backplate 9 is along backplate 9 with backplate mounting groove 14's articulated department upwards rotates, and then changes the angle of back 9 board changes patient's back gesture. The front side of the fixed bed 1 is provided with a button groove 17, a back jacking button 18 and a back falling button 19 are arranged in the button groove 17, and the controller 8 is connected with the back jacking button 18, the back falling button 19 and the electric push rod 13 through circuits.
The head plate movable assembly 4 comprises a head plate 20, a fixing bolt 21 and a steel wire connecting rope 22, a head plate mounting groove 23 is formed in the center of the front side of the back plate 9, the head plate 20 is hinged to the top end of the rear side of the head plate mounting groove 23, a base plate 24 is arranged at the front end of an inner cavity of the head plate mounting groove 23, and when the head plate 20 is placed on the base plate 24, the surface of the head plate 20 is flush with the back plate 9. The left and right ends of the front side of the top surface of the head plate 20 are respectively provided with a fixing bolt 21, the two fixing bolts 21 are symmetrical with respect to the middle vertical surface of the head plate 20, the left and right ends of the back plate 9 are provided with a plurality of fixing holes 25 at equal intervals, the lower ends of the fixing holes 25 are obliquely arranged towards the direction of the head plate 20, the fixing bolts 21 are inserted into the fixing holes 25, and a steel wire connecting rope 22 is arranged between the fixing bolts 21 on two identical sides. The fixing bolts 21 are inserted into the different fixing holes 25, and the head plate 20 can be pulled up by the wire connecting ropes 22, so that the angle of the head plate 20 is changed, and the head posture of the patient is changed.
The head fixing assembly 5 comprises a fixing plate 26, a connecting protrusion 27, a fixing box 28, an adjusting air bag 29, an ingress pipe 30, an electromagnetic switch valve 31, a detection air bag 32, an exhaust pipe 33, an exhaust valve 34, an arc-shaped clamping block 35, a middle clamping block 36 and an air pump 37, wherein the fixing plate 26 is respectively arranged on the upper side and the lower side of the top surface of the head plate 20, three connecting protrusions 27 are sequentially arranged on the inner side of the fixing plate 26 from top to bottom, the fixing box 28 is arranged on the other side of the connecting protrusion 27, the fixing box 28 is of a hollow box structure with one side open, the opening of the fixing box 28 faces away from one side of the connecting protrusion 27, the adjusting air bag 29 is arranged in the fixing box 28, one side of the adjusting air bag 29 is fixedly connected with the inner cavity side wall of the fixing box 28, the three adjusting air bag 29 is away from one side of the connecting protrusion 35, the upper, the lower three positions of the ingress pipe on the outer side of the arc-shaped clamping block 35 are respectively connected with the three adjusting air bag 29, one side of the adjusting air bag 29 is provided with 30 and 33, the other side of the ingress pipe 30 is communicated with the detection air bag 33, the exhaust pipe 33 is respectively provided with the inner cavity 32, the exhaust pipe 33 is communicated with the detection air bag 32, the exhaust pipe 33 is communicated with the outer cavity 32, the detection air bag 32 is communicated with the electromagnetic switch 33, and the detection air bag 32 is communicated with the outer cavity 32. The medical staff can intuitively feel the inflation condition in the communicated adjusting air bag 29 by pinching the detecting air bag 32 until the adjusting air bag 29 adjusts the position of the arc-shaped clamping block 35 in place, and then the inflation can be stopped. When over-inflated, deflation is performed through the vent valve 34. The middle part of the head plate 20 is provided with a middle clamping block 26, a middle clamping block 36 is positioned between the two arc clamping blocks 35, and the two arc clamping blocks 35 and the inner sides of the middle clamping blocks 36 jointly form a semicircular structure for fixing the head of a patient. The inner side of the arc-shaped clamping block 35 and the top surface of the middle clamping block 36 are respectively provided with a rubber pad 38, so that comfort level of a patient is improved. The button groove 17 is internally provided with an upper left inflation button 39, a middle left inflation button 40, a lower left inflation button 41, an upper right inflation button 42, a middle right inflation button 43 and a lower right inflation button 44, the outer side of the electric box 6 is provided with an air pump 37, and the air pump 37 preferably follows an air pump of intelligent science and technology limited company, and the model number is 798. The output end of the air pump 37 is communicated with the ingress pipe 30 through a pipeline, and the controller 8 is connected with the air pump 37, the upper left air inflation button 39, the middle left air inflation button 40, the lower left air inflation button 41, the upper right air inflation button 42, the middle right air inflation button 43 and the lower right air inflation button 44 through circuits. The posture of the arc-shaped clamping block 35 is changed by adjusting the inflation degree of the air bags 29 in the upper, middle and lower directions on the left side and the right side, so that the two arc-shaped clamping blocks 35 can better fix the head of a patient.
The top surface side of the fixed bed 1 is provided with a surgical auxiliary assembly 45. Can provide a plate of auxiliary support for doctors, be convenient for support in the operation process, reduce doctor's hand and rock, be convenient for improve operation precision.
The operation auxiliary assembly 45 comprises a screw 46, a limit nut 47, a hand wheel 48, a support plate 49, a telescopic rod 50, a connecting plate 51 and a support plate 52. The screw 46 penetrates through one side of the fixed bed 1, the limit nut 47 is screwed on the screw 46, and the bottom surface of the limit nut 47 contacts with the surface of the fixed bed 1 to limit the position of the screw 46. The bottom end of the screw rod 46 is provided with a hand wheel 48, the top surface of the screw rod 46 is in threaded connection with a support plate 49, a plurality of telescopic rods 50 are arranged between the support plate 49 and the fixed bed 1, one side, close to the fixed bed 1, of the support plate 49 is provided with a connecting plate 51, and the other end of the connecting plate 51 is inserted with a supporting plate 52. Each side of the supporting plate 52 is provided with a plugging hole 53, a plugging plate 54 is inserted into the plugging hole 53, and the other end of the plugging plate 54 is plugged with the supporting plate 52. The medical staff can install a plurality of supporting plates 52 according to the operation condition and personal operation habit to provide support for the hands or elbows of the staff, so that the hand shaking and shaking in the operation can be reduced, and further fine operation can be performed better. The backup pad 52 is the hexagon, can provide bigger holding area on the one hand, and the doctor of the principal knife of being convenient for supports, and on the other hand is convenient for peg graft, can follow at most six angles to peg graft follow-up backup pad 52, the flexible adjustment of being convenient for more medical personnel the setting position of backup pad 52.
The top surface of the support plate 49 is provided with a gaze-attracting assembly 55 to attract the gaze of the patient.
The eye suction assembly 55 comprises a gooseneck 56, a mounting plate 57 and a display screen 58, wherein the gooseneck 56 is arranged on the top surface of the support plate 49, the mounting plate 57 is arranged at the other end of the gooseneck 56, and the display screen 58 is arranged on the bottom surface of the mounting plate 57. The gooseneck 56 can be used to twist the mounting plate 57 at will, thereby adjusting the position of the display screen 58, and the patient can look at the display screen 58 to position the eyeball at an angle during the surgical operation.
The application is used when in use:
first, the angles of the back plate and the head plate are adjusted.
And pressing the back jacking button and the back falling button, wherein the controller receives a signal to control the jacking or falling of the output end of the electric push rod, so as to adjust the angle of the backboard.
And inserting the fixing bolt into a proper fixing hole, and pulling up the head plate through the steel wire connecting rope so as to change the angle of the head plate.
After the adjustment is completed, the patient is on the fixed bed, and the head is arranged in a semicircular space surrounded by the two arc-shaped clamping blocks and the middle clamping block.
And then pressing the upper left inflation button, the middle left inflation button, the lower left inflation button, the upper right inflation button, the middle right inflation button and the lower right inflation button, wherein the controller receives a signal to control the air pump to start and inflate the corresponding adjusting air bag. The medical staff pinch the detection air bag to feel the air pressure in the communicated adjustment air bag, and after the positions and angles of the two arc-shaped clamping blocks are adjusted in place, the corresponding buttons are pressed down to close the arc-shaped clamping blocks.
The medical staff adjusts the supporting plate in the operation auxiliary assembly, and the supporting plate is spliced according to actual conditions, so that the supporting plate provides a proper supporting position for a doctor of a main knife.
The medical staff adjusts the position of the display screen in the eye suction assembly, so that when a patient stares at, eyeballs are positioned at angles required by operation.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims. It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (7)
1. The utility model provides a head fixing equipment with adjustable ophthalmic surgery, includes the fixed bed, fixed bed bottom surface is provided with supporting leg, its characterized in that: the upper part of the fixed bed is provided with a backboard movable assembly, the backboard movable assembly is provided with a head board movable assembly, and the head board movable assembly is provided with a head fixing assembly;
an electric box is arranged on the bottom surface of the fixed bed, an electric box switch door is hinged to the side wall of the electric box, a controller is arranged in the electric box, and the controller is connected with the backboard movable assembly and the head fixing assembly through circuits;
the head fixing assembly comprises a fixing plate, connecting protrusions, a fixing box, an adjusting air bag, an ingress pipe, an electromagnetic switch valve, a detection air bag, an exhaust pipe, an exhaust valve, an arc-shaped clamping block, a middle clamping block and an air pump, wherein the fixing plate is respectively arranged on the upper side and the lower side of the top surface of the head plate, three connecting protrusions are sequentially arranged on the inner side of the fixing plate from top to bottom, the fixing box is arranged on the other side of the connecting protrusions, the fixing box is of a hollow box structure with one open side, the opening of the fixing box faces to one side far away from the connecting protrusions, the adjusting air bag is arranged in the fixing box, one side of the adjusting air bag is fixedly connected with the side wall of the inner cavity of the fixing box, the three adjusting air bags are respectively connected with the three adjusting air bags, the ingress pipe and the exhaust pipe are arranged on one side of the adjusting air bag, the ingress pipe and the exhaust pipe are communicated with the inner cavity of the detection air bag, the ingress pipe and the exhaust pipe extend to the outer side of the fixing box, the electromagnetic switch valve is arranged on the ingress pipe, the exhaust pipe is arranged on the side of the air bag, the exhaust pipe is communicated with the inner cavity of the air bag, the air bag is fixedly arranged on the middle clamping block, the air bag is fixedly arranged on the side of the middle clamping block, and the head is fixedly connected with the air bag, and the head is provided with the middle part, and is provided with the head of a patient, and has a joint, and a middle part;
the button groove is internally provided with an upper left inflation button, a middle left inflation button, a lower left inflation button, an upper right inflation button, a middle right inflation button and a lower right inflation button, the outer side of the electric box is provided with an air pump, the output end of the air pump is communicated with the ingress pipe through a pipeline, and the controller is connected with the air pump, the upper left inflation button, the middle left inflation button, the lower left inflation button, the upper right inflation button, the middle right inflation button and the lower right inflation button through circuits;
an operation auxiliary component is arranged on one side of the top surface of the fixed bed;
the surgical auxiliary assembly comprises a screw, a limit nut, a hand wheel, a support plate, a telescopic rod, a connecting plate and a supporting plate, wherein the screw penetrates through one side of the fixed bed, the screw is connected with the limit nut in a threaded manner, the bottom surface of the limit nut is in contact with the surface of the fixed bed, the hand wheel is arranged at the bottom end of the screw, the support plate is connected with the top surface of the screw in a threaded manner, a plurality of telescopic rods are arranged between the support plate and the fixed bed, the connecting plate is arranged at one side, close to the fixed bed, of the support plate, the supporting plate is inserted at the other end of the connecting plate, a plurality of supporting plates can be installed by medical staff according to the surgical condition and personal operation habit to provide support for hands or elbows of the medical staff, so that the hand shaking and shaking in the surgical operation can be reduced, the fine operation can be conveniently carried out, on the supporting plate is hexagonal, on one hand, the supporting area can be provided for a doctor of a main doctor can conveniently support, on the other hand, the subsequent supporting plate can be inserted from six angles, and the setting position of the supporting plate can be conveniently adjusted flexibly by the medical staff;
a head fixation method comprising the steps of:
the patient is on the fixed bed, and the head is arranged in a semicircular space surrounded by the two arc-shaped clamping blocks and the middle clamping block;
then press the upper left side aerify the button, the left side is well aerifyd the button, the lower left side aerifys the button, the upper right side is well aerifyd the button, the lower right side aerifys the button, the controller receives the signal, control the air pump starts, to corresponding adjust the gasbag is inflated, medical personnel pinch detect the gasbag, come to feel the atmospheric pressure in the adjustment gasbag that is linked together, after two arc fixture block positions, angle adjustment are put in place, press corresponding button, close can.
2. An adjustable head fixation device for ophthalmic surgery according to claim 1, wherein: the movable backboard assembly comprises a backboard, a sliding block, a hinged lug plate, a hinged plate and an electric push rod, wherein the front half part of the top surface of the fixed bed is provided with a backboard mounting groove, the top end of the rear side of the backboard mounting groove is hinged with the backboard, the center of the bottom surface of the backboard is provided with a sliding groove along the width direction of the backboard, the sliding groove is connected with the sliding block in a sliding manner, the bottom surface of the sliding groove is provided with an extension groove, the center of the bottom surface of the sliding block is provided with a pair of hinged plates, the bottom ends of the hinged plates extend to the lower part of the backboard through the extension groove, the bottom surface of an inner cavity of the backboard mounting groove is provided with the electric push rod, and the output end of the electric push rod is provided with the hinged lug plate which is hinged with the hinged lug plate;
the fixed bed front side has seted up the button groove, install back jack-up button and back fall button in the button groove, the controller with back jack-up button back fall button electric putter is through circuit connection between.
3. An adjustable head fixation device for ophthalmic surgery according to claim 2, wherein: the movable head plate assembly comprises a head plate, fixing bolts and steel wire connecting ropes, a head plate mounting groove is formed in the center of the front side of the back plate, the head plate is hinged to the top end of the rear side of the head plate mounting groove, base plates are arranged at the front end of an inner cavity of the head plate mounting groove, the fixing bolts are respectively arranged at the left end and the right end of the front side of the top surface of the head plate, the two fixing bolts are symmetrical to the middle vertical surface of the head plate, a plurality of fixing holes are formed in the left end and the right end of the back plate at equal intervals, the lower ends of the fixing holes face the direction of the head plate in an inclined mode, the fixing bolts are inserted into the fixing holes, and steel wire connecting ropes are arranged between the fixing bolts on the two same sides.
4. An adjustable head fixation device for ophthalmic surgery according to claim 1, wherein: each side of the supporting plate is provided with a plug hole, a plug board is inserted into the plug hole, and the other end of the plug board is inserted with the supporting plate.
5. An adjustable head fixation device for ophthalmic surgery as claimed in claim 4, wherein: the support plate is hexagonal.
6. An adjustable head fixation device for ophthalmic surgery according to claim 1, wherein: the top surface of the support plate is provided with a gaze attraction component.
7. An adjustable head fixation device for ophthalmic surgery as claimed in claim 6, wherein: the eye suction assembly comprises a gooseneck, a mounting plate and a display screen, wherein the gooseneck is arranged on the top surface of the support plate, the mounting plate is arranged at the other end of the gooseneck, and the display screen is arranged on the bottom surface of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210083616.4A CN114176976B (en) | 2022-01-25 | 2022-01-25 | Adjustable head fixing equipment for ophthalmic surgery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210083616.4A CN114176976B (en) | 2022-01-25 | 2022-01-25 | Adjustable head fixing equipment for ophthalmic surgery |
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| CN114176976A CN114176976A (en) | 2022-03-15 |
| CN114176976B true CN114176976B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210083616.4A Active CN114176976B (en) | 2022-01-25 | 2022-01-25 | Adjustable head fixing equipment for ophthalmic surgery |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114939040B (en) * | 2022-05-31 | 2023-10-10 | 重庆医科大学附属第二医院 | Trigeminal balloon compression surgery position fixing device and manufacturing method thereof |
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| CN114176976A (en) | 2022-03-15 |
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