CN114010393A - Use method of head stabilizing device for ophthalmologic operation - Google Patents
Use method of head stabilizing device for ophthalmologic operation Download PDFInfo
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- CN114010393A CN114010393A CN202111329126.XA CN202111329126A CN114010393A CN 114010393 A CN114010393 A CN 114010393A CN 202111329126 A CN202111329126 A CN 202111329126A CN 114010393 A CN114010393 A CN 114010393A
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 20
- 238000007906 compression Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 12
- 238000001356 surgical procedure Methods 0.000 abstract description 7
- 230000003019 stabilising effect Effects 0.000 abstract description 4
- 239000011435 rock Substances 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 26
- 210000001508 eye Anatomy 0.000 description 12
- 210000001525 retina Anatomy 0.000 description 6
- 210000005252 bulbus oculi Anatomy 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 206010020675 Hypermetropia Diseases 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004305 hyperopia Effects 0.000 description 2
- 201000006318 hyperopia Diseases 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 208000001491 myopia Diseases 0.000 description 2
- 241000238421 Arthropoda Species 0.000 description 1
- 208000002177 Cataract Diseases 0.000 description 1
- 208000010412 Glaucoma Diseases 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000237852 Mollusca Species 0.000 description 1
- 206010061323 Optic neuropathy Diseases 0.000 description 1
- 208000017442 Retinal disease Diseases 0.000 description 1
- 208000029152 Small face Diseases 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000007547 defect Effects 0.000 description 1
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- 230000004438 eyesight Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
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- 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
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- 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
- A61F2009/0035—Devices for immobilising a patient's head with respect to the instrument
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a use method of a head stabilizing device for an ophthalmologic operation, which comprises a box body, wherein a supporting spring is fixedly connected to the bottom of the inner wall of the box body, a transverse plate is fixedly connected to the top end of the supporting spring, an adjusting rod is fixedly connected to the front side of the transverse plate, one end, far away from the transverse plate, of the adjusting rod penetrates through the box body and extends to the outside of the box body, extending plates are fixedly connected to two sides of the transverse plate, a clamping groove is formed in one side of each extending plate, one side of each extending plate penetrates through the box body and extends to the outside of the box body, and clamping frames are fixedly connected to two sides of the top of the box body through a base. This head stabilising arrangement for ophthalmic surgery has solved the problem that is difficult to fix after the head position control to effectual stability that improves the device has strengthened the reliability of device at the operation in-process, has avoided having guaranteed the success rate of operation because the device rocks the operation failure that leads to.
Description
Technical Field
The invention relates to the technical field of head stabilizing devices, in particular to a using method of a head stabilizing device for an ophthalmologic operation.
Background
The eye is an organ that can sense light. The human eye is approximately spherical and is located within the orbit. The eyeball comprises tissues such as an eyeball wall, an eye cavity and contents, nerves, blood vessels and the like, the simplest eye structure can detect the brightness of the surrounding environment, and the more complicated eye structure can provide vision. Compound eyes are commonly found in arthropods (e.g., insects), often consisting of many simple small faces, and produce one image (not the multiple images usually imagined). In many vertebrates and some mollusks, the eye images by projecting light onto a light-sensitive retina, where the light is received and converted into signals and transmitted to the brain via the optic nerve. The eye is generally spherical, filled with a transparent gelatinous material, has a focusing lens, and generally has an iris which controls the amount of light entering the eye. The general term of ophthalmology is "ophthalmology specialty", which is the discipline for studying diseases occurring in the visual system, including the eyeball and its associated tissues. In ophthalmology, various ophthalmic diseases such as vitreous body, retinal diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like are generally researched. To form a clear image of something (focus), our eyes must refract light reflected from an object so that it falls directly on the retina. The near sighted can only see objects at close range, which appear blurred because the image is focused in front of the retina. The correction method is to wear a concave lens by the myopia person, so that the focused light rays are slightly moved backwards and just fall on the retina. The reason for the hyperopia is that the anterior-posterior diameter of the eyeball becomes shorter. Light rays emitted from objects at close distances are focused behind the retina, so that the eyes look blurred, and only objects at long distances can be seen clearly. Hypermetropia can wear a convex lens to bend light slightly inwards to help the light fall on the retina.
At present, when an eye operation is performed, a patient usually lies on a sickbed, then the head of the patient is fixed by articles such as sand bags and the like, so that the operation can be performed, however, a small operation can be performed by the patient in a sitting mode, but the height of the head is difficult to adjust, or the head is difficult to fix after the height is adjusted, and the operation is inconvenient in the operation process.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a using method of a head stabilizing device for an ophthalmologic operation, and solves the problems that the position height of a head is difficult to adjust, the head is difficult to fix after the height is adjusted for the later year, and the operation process is inconvenient.
In order to achieve the purpose, the invention is realized by the following technical scheme: a head stabilizing device for ophthalmologic operation comprises a box body, wherein a supporting spring is fixedly connected to the bottom of the inner wall of the box body, a transverse plate is fixedly connected to the top end of the supporting spring, an adjusting rod is fixedly connected to the front side of the transverse plate, one end, far away from the transverse plate, of the adjusting rod penetrates through the box body and extends to the outside of the box body, extending plates are fixedly connected to the two sides of the transverse plate, a clamping groove is formed in one side of each extending plate, one side of each extending plate penetrates through the box body and extends to the outside of the box body, clamping frames are fixedly connected to the two sides of the top of the box body through a base, fixing springs are fixedly connected to the top and the bottom of the inner wall of each clamping frame, a sliding block is fixedly connected to one end of each fixing spring, a clamping rod is rotatably connected to the surface of each sliding block, a movable block is rotatably connected to one end, far away from the clamping rod, and an assisting rod is fixedly connected to the left side of each movable block, the one end of helping the pole runs through the card frame and extends to the outside of card frame, the one end of helping the pole is and the outside fixedly connected with who is located the card frame adjusts the handle, the surface of helping the pole is equipped with the recovery spring and is equipped with between the one side of the inner wall that is located the card frame and movable block, the right side fixedly connected with dop of movable block.
Preferably, the middle of the top of the box body is fixedly connected with a short plate through a fixing seat, the middle of the top of the short plate is fixedly connected with a buffer box, a moving block is slidably connected between the top and the bottom of the inner wall of the buffer box, one side of the moving block is fixedly connected with a buffer spring, the front side of the moving block is rotatably connected with a compression rod through a rotating shaft, one end of the compression rod is fixedly connected with a buffer block, one side of the buffer block is slidably connected with a top plate, the top of the top plate is fixedly connected with a stable support, two sides of the top of the short plate are fixedly connected with spring columns, and the top ends of the spring columns are fixedly connected with the bottom of the top plate.
Preferably, one side of the extension plate is fixedly connected with a face support outside the box body, one side of the face support is rotatably connected with a clamping seat through a rotating shaft, and the bottom of the clamping seat is fixedly connected with the top of the box body.
Preferably, the bottom of box is through supporting seat fixedly connected with backup pad, the centre fixedly connected with turning block of backup pad bottom, the positive left and right sides of turning block all rotates and is connected with the pole of increaseing.
Preferably, the one end of height-adjusting pole is rotated and is connected with the cover block, two threaded rod, two are all run through to the inside of cover block the threaded rod, two rotate through rotating the cover between the relative one end of threaded rod and connect, the surface of threaded rod just is located the first conical gear of one side fixedly connected with of rotating the cover, one side meshing of first conical gear has second conical gear, the axle center fixedly connected with motor of second conical gear department.
Preferably, the bottom fixedly connected with foundatin plate of motor, the equal fixedly connected with chucking plate in both sides of foundatin plate, threaded rod has been run through on the surface of chucking plate, the rotatory handle of one end fixedly connected with of threaded rod, the other end fixedly connected with contact pad of threaded rod.
A method of using a head stabilizing device for ophthalmic surgery, comprising: keep flat the foundatin plate on the inspection table, make the tight table angle of chucking integrated circuit board, rotatory handle, the screw rod promotes contact pad extrusion table angle, thereby the device is fixed, open the motor, thereby the threaded rod rotates and drives the first conical gear rotation of second conical gear promotion, make the collets slide, thereby the pole removal of increaseing, according to patient's height adjusting device overall height, the patient places the chin at the top of stabilizing the support, stabilize and hold in the palm the roof of pushing down, and then the spring post that pushes down, simultaneously the compression pole promotes movable block compression buffer spring, according to buffering patient face size, manual regulation pole reciprocates, thereby stretch out the board and remove, thereby the face holds in the palm and rotates around the cassette and presss from both sides tight patient face, and then the head is fixed.
Advantageous effects
The invention provides a use method of a head stabilizing device for an ophthalmic surgery. The method has the following beneficial effects:
(1) the head stabilizing device for the ophthalmic surgery is characterized in that clamping frames are fixedly connected to the two sides of the top of a box body through bases, fixing springs are fixedly connected to the top and the bottom of the inner wall of each clamping frame, a sliding block is fixedly connected to one end of each fixing spring, a clamping rod is rotatably connected to the surface of each sliding block, one end, far away from the corresponding sliding block, of each clamping rod is rotatably connected with a movable block, an assisting rod is fixedly connected to the left side of each movable block, one end of each assisting rod penetrates through each clamping frame and extends to the outer portion of each clamping frame, an adjusting handle is fixedly connected to one end, located on the outer portion of each clamping frame, of each assisting rod, a restoring spring is sleeved between the inner wall of each clamping frame and one side of each movable block, a clamping head is fixedly connected to the right side of each movable block, the problem that the head is difficult to fix after position adjustment is solved, and the stability of the device is effectively improved, the reliability of the device in the operation process is enhanced, the operation failure caused by the shaking of the device is avoided, and the success rate of the operation is ensured.
(2) This head stabilising arrangement for ophthalmic surgery rotates through the one end of increaseing the pole and is connected with the nested piece, two threaded rod, two are all run through to the inside of nested piece the threaded rod is rotated through rotating the cover between the relative one end of threaded rod and is connected, the surface of threaded rod just is located the first conical gear of one side fixedly connected with who rotates the cover, one side meshing of first conical gear has second conical gear, fixedly connected with motor in axle center department of second conical gear has solved the device height and has needed manual regulation, the effectual physical demands that has reduced, has improved the convenience when the device uses.
(3) This head stabilising arrangement for ophthalmic surgery passes through fixing base fixedly connected with stub bar in the centre through the box top, the middle fixedly connected with baffle-box at stub bar top, sliding connection has the movable block between the top of baffle-box inner wall and the bottom, one side fixedly connected with buffer spring of movable block, the front of movable block is rotated through the pivot and is connected with the compression pole, has solved the not high problem of device travelling comfort when using, has strengthened the reliability of device when using, the effectual travelling comfort of device after installing under new environment of having guaranteed.
(4) This head stabilising arrangement for ophthalmic surgery, bottom fixedly connected with supporting spring through the box inner wall, supporting spring's top fixedly connected with diaphragm, the positive fixedly connected with of diaphragm adjusts the pole, has solved the unstable condition of the manual altitude mixture control of device when using, and the effectual operational reliability who strengthens the device has improved the comfort level of disease.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 3 is an enlarged view of a portion of the present invention at B of FIG. 1;
fig. 4 is a side view of an adjustment lever of the present invention.
In the figure: 1-box body, 2-supporting spring, 3-transverse plate, 4-adjusting rod, 5-extending plate, 6-clamping groove, 7-clamping frame, 8-fixed spring, 9-sliding block, 10-clamping rod, 11-movable block, 12-assisting rod, 13-adjusting handle, 14-restoring spring, 15-clamping head, 16-short plate, 17-buffer box, 18-moving block, 19-buffer spring, 20-compression rod, 21-buffer block, 22-top plate, 23-spring column, 24-face support, 25-clamping seat, 26-supporting plate, 27-rotating block, 28-heightening rod, 29-sleeve block, 30-threaded rod, 31-first bevel gear, 32-second bevel gear, 33-motor, 33-clamping groove, 9-clamping groove, 7-clamping frame, 8-fixed spring, 9-sliding block, 10-clamping rod, 11-movable block, 24-face support, 25-clamping seat, 26-supporting plate, 27-rotating block, 28-heightening rod, 29-sleeve block, 30-threaded rod, 31-first bevel gear, 32-second bevel gear, 33-motor, motor, 34-base plate, 35-clamping plate, 36-threaded rod, 37-rotating handle and 38-contact pad.
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. 1-4, the present invention provides a technical solution: a using method of a head stabilizing device for ophthalmologic operation comprises a box body 1, wherein the bottom of the inner wall of the box body 1 is fixedly connected with two supporting springs 2, the number of the supporting springs 2 is two, the top end of each supporting spring 2 is fixedly connected with a transverse plate 3, the front surface of each transverse plate 3 is fixedly connected with an adjusting rod 4, each adjusting rod 4 has the function of manually adjusting the height of each extending plate 5, one end, away from each transverse plate 3, of each adjusting rod 4 penetrates through the box body 1 and extends to the outside of the box body 1, the extending plates 5 are fixedly connected to the two sides of each transverse plate 3, one side of each extending plate 5 is provided with a clamping groove 6, the clamping grooves 6 are uniformly arranged and matched with clamping heads 15, one side of each extending plate 5 penetrates through the box body 1 and extends to the outside of the box body 1, the two sides of the top of the box body 1 are fixedly connected with clamping frames 7 through bases, the clamping frames 7 are arranged in a U shape, and the top and the bottom of the inner wall of each clamping frame 7 are fixedly connected with fixing springs 8, one end of a fixed spring 8 is fixedly connected with a sliding block 9, one side of the sliding block 9 is connected with one side of the inner wall of a clamping frame 7 in a sliding way through a short rod, the surface of the sliding block 9 is rotatably connected with two clamping rods 10, one end of each clamping rod 10 far away from the sliding block 9 is rotatably connected with a movable block 11, the left side of each movable block 11 is fixedly connected with an assisting rod 12, one end of each assisting rod 12 penetrates through the clamping frame 7 and extends to the outside of the clamping frame 7, one end of each assisting rod 12 is fixedly connected with an adjusting handle 13 positioned on the outside of the clamping frame 7, the clamping head 15 can be separated from the clamping groove 6 by pulling the adjusting handle 13, a restoring spring 14 is sleeved on the surface of each assisting rod 12 and positioned between the inner wall of the clamping frame 7 and one side of the movable block 11, the right side of the movable block 11 is fixedly connected with a clamping head 15, the clamping head 15 and the clamping groove 6 can fixedly extend out of the plate 5 without shaking, the middle of the top of the box body 1 is fixedly connected with a short plate 16 through a fixed seat, the middle of the top of the short plate 16 is fixedly connected with a buffer box 17, a moving block 18 is connected between the top and the bottom of the inner wall of the buffer box 17 in a sliding manner, the number of the moving blocks 18 is two, one side of each moving block 18 is fixedly connected with a buffer spring 19, the front of each moving block 18 is rotatably connected with a compression rod 20 through a rotating shaft, one end of each compression rod 20 is fixedly connected with a buffer block 21, one side of each buffer block 21 is connected with a top plate 22 in a sliding manner, the top of each top plate 22 is fixedly connected with a stabilizing support 39, two sides of the top of the short plate 16 are both fixedly connected with spring columns 23, the top ends of the spring columns 23 are fixedly connected with the bottom of the top plate 22, the spring columns 23 have a buffering effect, one side of each extending out plate 5 is fixedly connected with a face support 24 outside the box 1, one side of the face support 24 is rotatably connected with a clamping seat 25 through a rotating shaft, the bottom of the clamping seat 25 is fixedly connected with the top of the box 1, the bottom of the box 1 is fixedly connected with a supporting plate 26 through a supporting seat, the number of the supporting seats is two, the middle of the bottom of the supporting plate 26 is fixedly connected with a rotating block 27, the left side and the right side of the front of the rotating block 27 are rotatably connected with two heightening rods 28, the number of the heightening rods 28 is two, one end of each heightening rod 28 is rotatably connected with a sleeve block 29, threaded rods 30 penetrate through the two sleeve blocks 29, the two threaded rods 30 are symmetrically arranged, the opposite ends of the two threaded rods 30 are rotatably connected through a rotating sleeve, a first bevel gear 31 is fixedly connected to the surface of each threaded rod 30 and positioned on one side of the rotating sleeve, one side of each first bevel gear 31 is meshed with a second bevel gear 32, a motor 33 is fixedly connected to the axis of the second bevel gear 32, the bottom of the motor 33 is fixedly connected with a base plate 34, the two sides of the base plate 34 are fixedly connected with clamping plates 35, a threaded rod 36 penetrates through the surface of each clamping plate 35, one end of each threaded rod 36 is fixedly connected with a rotating handle 37, the other end of the threaded rod 36 is fixedly connected to a contact pad 38.
During operation, keep flat basic plate 34 on the inspection table, make chucking plate 35 chucking table angle, rotatory rotation handle 37, threaded rod 36 promotes contact pad 38 extrusion table angle, thereby the device is fixed, open motor 33, threaded rod 30 rotates thereby to drive second bevel gear 32 and promote first bevel gear 31 and rotate, make the nest block 29 slide, thereby heightening pole 28 removes, according to patient's height adjusting device overall height, the patient is placed the chin at the top of stabilizing support 39, stabilize support 39 and push down roof 22, and then push down spring post 23, simultaneously compression pole 20 promotes movable block 18 compression buffer spring 19, according to buffering patient face size, manual regulation pole 4 reciprocates, thereby stretch out board 5 and remove, thereby face support 24 rotates around cassette 25 and presss from both sides tight patient face, and then the head is fixed.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The using method of the head stabilizing device for the ophthalmologic operation comprises a box body (1), wherein a supporting spring (2) is fixedly connected to the bottom of the inner wall of the box body (1), a transverse plate (3) is fixedly connected to the top end of the supporting spring (2), an adjusting rod (4) is fixedly connected to the front side of the transverse plate (3), one end, far away from the transverse plate (3), of the adjusting rod (4) penetrates through the box body (1) and extends to the outside of the box body (1), extending plates (5) are fixedly connected to the two sides of the transverse plate (3), a clamping groove (6) is formed in one side of each extending plate (5), one side of each extending plate (5) penetrates through the box body (1) and extends to the outside of the box body (1), clamping frames (7) are fixedly connected to the two sides of the top of the box body (1) through bases, and fixing springs (8) are fixedly connected to the top and the bottom of the inner wall of each clamping frame (7), one end of the fixed spring (8) is fixedly connected with a sliding block (9), the surface of the sliding block (9) is rotatably connected with a clamping rod (10), one end, far away from the sliding block (9), of the clamping rod (10) is rotatably connected with a movable block (11), the left side of the movable block (11) is fixedly connected with an assisting rod (12), one end of the assisting rod (12) penetrates through the clamping frame (7) and extends to the outside of the clamping frame (7), one end of the assisting rod (12) is fixedly connected with an adjusting handle (13) and is positioned outside the clamping frame (7), a restoring spring (14) is sleeved on the surface of the assisting rod (12) and is positioned between the inner wall of the clamping frame (7) and one side of the movable block (11), and the right side of the movable block (11) is fixedly connected with a clamping head (15);
the use method of the device is characterized in that: the base plate (34) is flatly placed on an examination table, so that a clamping plate (35) clamps a table corner, a rotating handle (37) is rotated, a threaded rod (36) pushes a contact pad (38) to extrude the table corner, the device is fixed, a motor (33) is started, a threaded rod (30) rotates to drive a second bevel gear (32) to push a first bevel gear (31) to rotate, a sleeve block (29) slides, a heightening rod (28) moves, the whole height of the device is adjusted according to the height of a patient, the patient places the chin on the top of a stable support (39), a top plate (22) is stably supported and pressed down, a spring column (23) is further pressed down, meanwhile, a compression rod (20) pushes a moving block (18) to compress a buffer spring (19), the adjustment rod (4) is manually adjusted to move up and down, so that the extension plate (5) moves, and a face support (24) rotates around a clamping seat (25) to clamp the patient tightly, and the head is fixed.
2. The method of using an ophthalmic head stabilizing device of claim 1, wherein: the middle of box (1) top is through fixing base fixedly connected with short slab (16), middle fixedly connected with baffle-box (17) at short slab (16) top, sliding connection has movable block (18) between the top of baffle-box (17) inner wall and the bottom, one side fixedly connected with buffer spring (19) of movable block (18), the front of movable block (18) is rotated through the pivot and is connected with compression rod (20), one end fixedly connected with buffer block (21) of compression rod (20), one side sliding connection of buffer block (21) has roof (22), the stable support (39) of top fixedly connected with of roof (22), the equal fixedly connected with spring post (23) in both sides at short slab (16) top, the top of spring post (23) and the bottom fixed connection of roof (22).
3. The method of using an ophthalmic head stabilizing device of claim 1, wherein: the novel refrigerator is characterized in that a face support (24) is fixedly connected to one side of the extending plate (5) and located outside the refrigerator body (1), a clamping seat (25) is rotatably connected to one side of the face support (24) through a rotating shaft, and the bottom of the clamping seat (25) is fixedly connected with the top of the refrigerator body (1).
4. The method of using an ophthalmic head stabilizing device of claim 1, wherein: the bottom of box (1) is through supporting seat fixedly connected with backup pad (26), the centre fixedly connected with turning block (27) of backup pad (26) bottom, the positive left and right sides of turning block (27) all rotates and is connected with heightening pole (28).
5. The method of using an ophthalmic head stabilizing device of claim 1, wherein: the one end of accent high pole (28) is rotated and is connected with nest block (29), two threaded rod (30) are all run through to the inside of nest block (29), two rotate through rotating the cover between the relative one end of threaded rod (30) and connect, the surface of threaded rod (30) just is located the first conical gear (31) of one side fixedly connected with of rotating the cover, the one side meshing of first conical gear (31) has second conical gear (32), fixedly connected with motor (33) are located to the axle center of second conical gear (32).
6. The method of using an ophthalmic head stabilizing device of claim 1, wherein: the bottom fixedly connected with foundatin plate (34) of motor (33), the equal fixedly connected with chucking plate (35) in both sides of foundatin plate (34), threaded rod (36) has been run through on the surface of chucking plate (35), the rotatory handle of one end fixedly connected with (37) of threaded rod (36), the other end fixedly connected with contact pad (38) of threaded rod (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111329126.XA CN114010393A (en) | 2021-11-10 | 2021-11-10 | Use method of head stabilizing device for ophthalmologic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111329126.XA CN114010393A (en) | 2021-11-10 | 2021-11-10 | Use method of head stabilizing device for ophthalmologic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114010393A true CN114010393A (en) | 2022-02-08 |
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ID=80063280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111329126.XA Pending CN114010393A (en) | 2021-11-10 | 2021-11-10 | Use method of head stabilizing device for ophthalmologic operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114010393A (en) |
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2021
- 2021-11-10 CN CN202111329126.XA patent/CN114010393A/en active Pending
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