CN114732595B - Therapeutic device of ophthalmic targeting implantation stent - Google Patents
Therapeutic device of ophthalmic targeting implantation stent Download PDFInfo
- Publication number
- CN114732595B CN114732595B CN202210372718.8A CN202210372718A CN114732595B CN 114732595 B CN114732595 B CN 114732595B CN 202210372718 A CN202210372718 A CN 202210372718A CN 114732595 B CN114732595 B CN 114732595B
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- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 8
- 238000002513 implantation Methods 0.000 title abstract description 13
- 230000008685 targeting Effects 0.000 title description 3
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 52
- 239000007943 implant Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 20
- 210000000744 eyelid Anatomy 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 15
- 230000001681 protective effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000003381 stabilizer Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 210000001508 eye Anatomy 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 210000004279 orbit Anatomy 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
- 230000000903 blocking effect Effects 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 208000020911 optic nerve disease Diseases 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- A61F9/007—Methods or devices for eye surgery
-
- 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
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Prostheses (AREA)
Abstract
The invention provides a therapeutic device of an ophthalmic targeted implantation stent, which relates to the technical field of medical appliances and comprises: a mounting part; the stabilizing part is arranged at the left side of the mounting part; the jacking part is arranged on the right side of the mounting part; the unfolding part is arranged at the middle position of the mounting part; through controlling the rotating block, make it drive the crane under the effect of screw thread and descend, make the bottom of expansion board contact with the patient, then continuously control the rotating block, make the crane in the in-process of descending, promote the expansion board through the link that drives the piece bottom, thereby promote two sets of expansion boards and remove, and drive patient's eyelid to open when removing, thereby assist patient to perform the operation, avoid its eyelid to be closed at the operation in-process, the patient can be uncontrolled at the in-process eye of operation closed of having solved, thereby influence the support easily and implant the problem.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a therapeutic device of an ophthalmic targeting implantation bracket.
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.
However, with the current conventional ophthalmic implant stent treatment apparatus, since the eyes need to be kept open for a long time during the operation, the eyes of the patient may be uncontrollably closed during the operation, so that the implantation of the stent is easily affected, and the head position of the patient is easily forced to rotate during the operation, so that the alignment during the implantation of the stent is inconvenient.
Disclosure of Invention
In view of the above, the present invention provides a therapeutic apparatus for an ophthalmic targeted implantation stent, which has an unfolding portion, so that a patient can drive a lifting frame to descend under the action of a screw thread by controlling a rotating block in the surgical process, the bottom of the unfolding plate is contacted with the patient, and then the rotating block is continuously controlled, so that the lifting frame drives a connecting frame at the bottom of the block to push the unfolding plates in the descending process, thereby pushing two groups of unfolding plates to move, and simultaneously driving the eyelid of the patient to open while moving, thereby assisting the patient to implant the stent, and avoiding the eyelid from closing in the surgical process.
The invention provides a therapeutic device of an ophthalmic targeted implantation stent, which specifically comprises: a mounting part; the installation department is including: the fixed block is of a rectangular block structure, a cylindrical bulge is arranged at the top of the fixed block, and rectangular grooves are respectively formed in the right ends of the front side and the rear side of the fixed block; the stabilizing part, the stabilizing part sets up in the left side of installation department, and the installation piece of stabilizing part is fixed in the left side of fixed block, and the stabilizing part is including: the stabilizing frames are of cross-shaped structures, threaded through holes are formed in the stabilizing frames, the tops of the stabilizing frames are provided with arc plate-shaped structures, the stabilizing frames are provided with two groups, the two groups of stabilizing frames are respectively connected in rectangular grooves at the tops of the mounting blocks in a sliding mode, and the two groups of stabilizing frames are respectively connected to two groups of control rods of the stabilizing parts in a threaded mode; the jacking part is arranged on the right side of the mounting part, the fixing plate of the jacking part is fixed on the right side of the fixing block through a screw, and the cylindrical bulge on the left side of the moving block of the jacking part is connected in the adjusting groove of the mounting part in a sliding manner; the unfolding part is arranged at the middle position of the mounting part, the lifting frame of the unfolding part is slidably connected to the adjusting rod of the mounting part, the rotating block of the unfolding part is in threaded connection with the threaded rod of the adjusting rod, the unfolding part comprises a unfolding plate which is of an arc plate-shaped structure, the bottom of the unfolding plate is sleeved with an arc-shaped rubber block, the top of the unfolding plate is provided with a cylindrical bulge, the cylindrical bulge of the unfolding plate is provided with a disc-shaped bulge, the disc-shaped bulge of the unfolding plate is provided with a reset spring, the two groups of unfolding plates are respectively connected with the connecting frame at the bottom of the driving block of the unfolding part, and the two groups of unfolding plates are respectively slidably connected in the two groups of traction blocks of the unfolding part.
Optionally, the adjustment groove is cylindric recess, and the adjustment groove is equipped with two sets of altogether, and two sets of adjustment grooves set up respectively on the right side of fixed block.
Optionally, the mounting portion further includes: the adjusting frame is of a U-shaped structure, a circular through hole is formed in the bottom of the adjusting frame, and the adjusting frame is rotatably connected to the top of the fixed block; the adjusting rod is of a threaded rod-shaped structure, disc-shaped protrusions are respectively arranged at the upper end and the lower end of the adjusting rod, round through holes are formed in the disc-shaped protrusions at the bottom of the adjusting rod, and the adjusting rod is fixed to the top of the inner wall of the adjusting frame through screws.
Optionally, the installation block is of a cuboid structure, two rectangular grooves are formed in the top of the installation block, and the left end and the right end of each rectangular groove of the installation block are respectively connected with the rectangular grooves; the stabilizing section further includes: the control groove is a cylindrical groove, the middle position of the control groove is connected with a circular groove, the control groove is arranged at the top of the mounting block, and the left side, the right side, the front side and the rear side of the control groove are respectively connected with two groups of rectangular through holes at the top of the mounting block through circular through holes.
Optionally, the stabilizing portion further includes: the fixed pillow is of a square plate-shaped structure, a rectangular rubber block is fixed at the top of the fixed pillow, and the fixed pillow is fixed at the left side of the top of the mounting block through screws; the control block is of a disc-shaped structure, a rotating handle is arranged at the top of the control block, a bevel gear is arranged at the bottom of the control block, and the control block is rotationally connected in the control groove.
Optionally, the control rod is in a threaded rod-shaped structure, the control rod is provided with a conical gear, the control rod is provided with two groups, the two groups of control rods are respectively and rotatably connected in the two groups of rectangular grooves of the mounting block, and the two groups of control rods are respectively connected with the control block through the conical gear; the stabilizing section further includes: the protective housing, the protective housing is cylindric structure, and the bottom of protective housing is equipped with cylindric recess, and the protective housing is pegged graft in the control groove.
Optionally, the fixing plate is of a cuboid structure, a rectangular bulge is arranged on the left side of the fixing plate, a rectangular groove is arranged on the left side of the fixing plate, and two groups of cylindrical sliding rods are arranged in the rectangular groove of the fixing plate; the movable block is of a rectangular block structure, two circular through holes are formed in the movable block, reset springs are arranged on two cylindrical protrusions on the left side of the movable block, rectangular grooves are formed in the right side of the movable block, electric telescopic rods are arranged in the rectangular grooves of the movable block, and the movable block is slidably connected in the rectangular grooves of the fixed plate.
Optionally, the tightening part further includes: the adjusting plate is of an inverted T-shaped structure, a rectangular groove is formed in the left side of the adjusting plate, a rectangular through hole is connected to the right side of the rectangular groove of the adjusting plate, and the adjusting plate is fixed to the top of the moving block through a screw; the jacking block is of a rectangular block structure, the left side of the jacking block is provided with an arc-shaped bulge, the right side of the jacking block is provided with a thread groove, and the jacking block is slidably connected in the rectangular groove of the adjusting plate; the locking rod is of a threaded rod-shaped structure, a rotating handle is arranged on the right side of the locking rod, the locking rod is inserted into the rectangular through hole of the adjusting plate, and the locking rod is in threaded connection with the threaded groove of the jacking block.
Optionally, the lifting frame is of a cylindrical structure, annular protrusions are arranged at the upper end and the lower end of the lifting frame, cylindrical protrusions are arranged at the bottom of the lifting frame, disc-shaped protrusions are connected to the bottom of the cylindrical protrusions of the lifting frame, and circular through holes are formed in the lifting frame; the rotating block is of a cylindrical structure, a cylindrical groove is formed in the bottom of the rotating block, the cylindrical groove of the rotating block is connected with a circular groove, a threaded through hole is formed in the top of the cylindrical groove of the rotating block, and the rotating block is rotationally connected with the top of the lifting frame.
Optionally, the driving block is of a cuboid structure, rectangular through holes are respectively formed in the left side and the right side of the top of the driving block, rectangular protrusions are arranged in the middle of the bottom of the driving block, connecting frames are respectively connected to the left side and the right side of the rectangular protrusions at the bottom of the driving block in a rotating mode, and the driving block is fixed at the bottom of the lifting frame; the traction block is of a cylindrical structure, a cylindrical groove is formed in the traction block, round through holes are formed in the upper end and the lower end of the cylindrical groove of the traction block, two groups of traction blocks are arranged in the traction block, and the two groups of traction blocks are respectively and slidably connected in the two groups of rectangular through holes of the driving block.
Advantageous effects
Compared with the traditional treatment device, the ophthalmic implantation bracket treatment device provided by the embodiments of the invention has the advantages that the mounting part is arranged at the middle position, the mounting part supports the head of a patient through the fixing block, other structures of the device are connected and fixed, so that the stability of the device is conveniently kept, the adjusting frame is rotationally connected to the top of the fixing block, the position of the unfolding part is conveniently adjusted through rotation, the operation position is conveniently selected, and the adjusting rod is fixed to the top of the inner wall of the adjusting frame through the screw, so that the unfolding part is controlled by matching with the rotating block, and the device is conveniently used.
In addition, the stabilizer sets up in the left side of installation department, through fixing the installation piece in the left side of fixed block, thereby be convenient for keep the stability of other structures of stabilizer, and through seting up the control groove on the installation piece, be convenient for install control block and control rod, and fixed pillow passes through the fix with screw in the left side of installation piece, thereby be convenient for support patient's cervical vertebra position, and stabilizer sliding connection is in the rectangle recess at installation piece top, and be connected through the screw thread with the control rod, thereby when rotating the control block, drive the control rod through the awl tooth and rotate, make the stabilizer remove under the effect of screw thread, thereby be convenient for support patient's head, avoid it to send into to rotate at the operation in-process, thereby be convenient for patient's support implantation.
In addition, the tight portion in top sets up the right side at the installation department, the fixed plate passes through the right side of screw fixation at the fixed block, thereby be convenient for keep the stability of other structures of tight portion in top, make it be convenient for adjust, and through fixing electric telescopic handle on with the movable block, thereby be convenient for control movable block removes, make it drive top regulating plate and remove, thereby drive tight piece in top of the head position of patient and remove, and tight piece sliding connection in top of the head is on the regulating plate, and be connected through the screw with the locking lever, thereby be convenient for carry out position adjustment through sliding, press from both sides the regulating plate through the interval of control tight piece in top of the head with the locking lever simultaneously, thereby play the effect of fixing tight piece in top of top, and carry out tight top of the head position of patient through tight piece in top of the top, avoid it to take place the retroverted phenomenon in the operation process, thereby the patient of being convenient for carries out the support and implants.
In addition, the unfolding part is arranged at the middle position of the mounting part, the lifting frame is sleeved on the adjusting rod, the rotating block is in threaded connection on the adjusting rod, lifting is conveniently controlled by the adjusting rod, other structures of the unfolding part are driven to lift, the unfolding plate is contacted with the eye socket of a patient, then the rotating block is continuously adjusted, so that the unfolding plate is stressed to slide in the traction block, meanwhile, the driving block continuously moves downwards under the action of the lifting frame, the unfolding plate is driven to push the unfolding plate under the action of the connecting frame at the bottom of the driving block, the unfolding plate is moved, the patient eyelid is driven to be unfolded while the unfolding plate is moved, the patient eyelid is prevented from being consciously closed, and the patient is convenient to implant the support.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic diagram of a three-dimensional structure according to an embodiment of the invention;
FIG. 2 shows a schematic diagram of a stereoscopic right-view structure according to an embodiment of the invention;
FIG. 3 shows a schematic diagram of an exploded structure according to an embodiment of the invention;
FIG. 4 shows a schematic diagram of an exploded bottom view structure according to an embodiment of the invention;
FIG. 5 shows a schematic view of a mounting portion assembly structure according to an embodiment of the present invention;
FIG. 6 shows a schematic view of a stabilizer assembly structure according to an embodiment of the invention;
FIG. 7 is a schematic diagram showing an enlarged structure of portion A from FIG. 6 according to an embodiment of the present invention;
FIG. 8 shows a schematic view of a top mount structure according to an embodiment of the invention;
fig. 9 is a schematic view showing an enlarged structure of a portion B drawn out from fig. 8 according to an embodiment of the present invention;
FIG. 10 shows a schematic view of a deployment section assembly structure according to an embodiment of the present invention;
fig. 11 shows a schematic diagram of an enlarged structure of the C portion drawn from fig. 10 according to an embodiment of the present invention.
List of reference numerals
1. A mounting part;
101. a fixed block; 102. an adjustment tank; 103. an adjusting frame; 104. an adjusting rod;
2. a stabilizing section;
201. a mounting block; 202. a control groove; 203. fixing the pillow; 204. a control block; 205. a control lever; 206. a stabilizing rack; 2061. a protective shell;
3. a tightening part;
301. a fixing plate; 302. a moving block; 303. an adjusting plate; 304. a tightening block; 305. a locking lever;
4. an expanding section;
401. a lifting frame; 402. a rotating block; 403. a driving block; 404. a traction block; 405. and (5) unfolding the plate.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 11:
the invention provides a therapeutic device of an ophthalmic targeted implantation stent, which comprises: a mounting part 1; the mounting portion 1 includes: the fixing block 101 is of a rectangular block structure, a cylindrical bulge is arranged at the top of the fixing block 101, and rectangular grooves are respectively formed in the right ends of the front side and the rear side of the fixing block 101; the fixing block 101 is used for installing and fixing other structures of the device; stabilizing part 2, stabilizing part 2 sets up in the left side of installation department 1, and the installation piece 201 of stabilizing part 2 is fixed in the left side of fixed block 101, and stabilizing part 2 is including: the stabilizing frames 206 are in a cross structure, threaded through holes are formed in the stabilizing frames 206, an arc plate-shaped structure is arranged at the top of the stabilizing frames 206, two groups of stabilizing frames 206 are arranged at the top of the stabilizing frames 206, the two groups of stabilizing frames 206 are respectively connected in rectangular grooves at the top of the mounting block 201 in a sliding mode, and the two groups of stabilizing frames 206 are respectively connected to two groups of control rods 205 of the stabilizing part 2 in a threaded mode; the stabilizing frame 206 is used for supporting and restraining the head of the patient; the jacking part 3, the jacking part 3 is arranged on the right side of the installation part 1, the fixing plate 301 of the jacking part 3 is fixed on the right side of the fixing block 101 through a screw, and the cylindrical bulge on the left side of the moving block 302 of the jacking part 3 is connected in the adjusting groove 102 of the installation part 1 in a sliding manner; the unfolding part 4 is arranged at the middle position of the mounting part 1, the lifting frame 401 of the unfolding part 4 is connected onto the adjusting rod 104 of the mounting part 1 in a sliding way, the rotating block 402 of the unfolding part 4 is connected onto the threaded rod of the adjusting rod 104 in a threaded way, the unfolding part 4 comprises a unfolding plate 405, the unfolding plate 405 is of a circular arc plate-shaped structure, the bottom of the unfolding plate 405 is sleeved with a circular arc rubber block, the top of the unfolding plate 405 is provided with a cylindrical bulge, the cylindrical bulge of the unfolding plate 405 is provided with a disc-shaped bulge, the disc-shaped bulge of the unfolding plate 405 is provided with a reset spring, the two groups of unfolding plates 405 are respectively connected with the connecting frame at the bottom of the driving block 403 of the unfolding part 4, and the two groups of unfolding plates 405 are respectively connected into the two groups of traction blocks 404 of the unfolding part 4 in a sliding way; the deployment plate 405 serves to constrain the patient's eyelid position to avoid its eyelid closing during stent implantation.
Furthermore, according to the embodiment of the present invention, as shown in fig. 5, the adjustment grooves 102 are cylindrical grooves, the adjustment grooves 102 are provided with two groups, and the two groups of adjustment grooves 102 are respectively provided on the right side of the fixed block 101; the adjustment slot 102 is used to assist in increasing the stability of the moving block 302; the mounting portion 1 further includes: the adjusting frame 103 is in a U-shaped structure, a circular through hole is formed in the bottom of the adjusting frame 103, and the adjusting frame 103 is rotatably connected to the top of the fixed block 101; the adjusting frame 103 is used for adjusting the position of the unfolding part 4; the adjusting rod 104 is of a threaded rod-shaped structure, disc-shaped bulges are respectively arranged at the upper end and the lower end of the adjusting rod 104, round through holes are formed in the disc-shaped bulges at the bottom of the adjusting rod 104, the adjusting rod 104 is fixed to the top of the inner wall of the adjusting frame 103 through screws, and the adjusting rod 104 is used for assisting in lifting in cooperation with the lifting frame 401.
In addition, according to the embodiment of the present invention, as shown in fig. 6, the mounting block 201 has a rectangular structure, two rectangular grooves are formed at the top of the mounting block 201, and rectangular grooves are respectively connected to left and right ends of the two rectangular grooves of the mounting block 201; the mounting block 201 is used for mounting and fixing other structures of the stabilizing section 2; the stabilizing section 2 further includes: the control groove 202 is a cylindrical groove, the middle position of the control groove 202 is connected with a circular groove, the control groove 202 is arranged at the top of the mounting block 201, and the left side, the right side, the front side and the rear side of the control groove 202 are respectively connected with two groups of rectangular through holes at the top of the mounting block 201 through circular through holes; the control slot 202 is used for installing a control block 204; the stabilizing section 2 further includes: the fixed pillow 203, the fixed pillow 203 is of a square plate-shaped structure, a rectangular rubber block is fixed at the top of the fixed pillow 203, and the fixed pillow 203 is fixed at the left side of the top of the mounting block 201 through screws; the fixed pillow 203 is used for supporting the cervical vertebra position of the patient; the control block 204 is in a disc-shaped structure, a rotating handle is arranged at the top of the control block 204, a conical gear is arranged at the bottom of the control block 204, and the control block 204 is rotatably connected in the control groove 202; the control block 204 is used for driving the control rod 205 to rotate, so that the stabilizing frame 206 is conveniently driven to move; the control rods 205 are of a threaded rod-shaped structure, the control rods 205 are provided with conical gears, the control rods 205 are provided with two groups, the two groups of control rods 205 are respectively and rotatably connected in two groups of rectangular grooves of the mounting block 201, and the two groups of control rods 205 are respectively connected with the control block 204 through conical teeth; the control rod 205 is used for driving the stabilizing frame 206 to move; the stabilizing section 2 further includes: the protection shell 2061, the protection shell 2061 is in a cylindrical structure, a cylindrical groove is arranged at the bottom of the protection shell 2061, and the protection shell 2061 is inserted into the control groove 202; the protective case 2061 is used to protect the control block 204.
In addition, according to the embodiment of the present invention, as shown in fig. 8, the fixing plate 301 has a rectangular parallelepiped structure, a rectangular protrusion is provided on the left side of the fixing plate 301, a rectangular groove is provided on the left side of the fixing plate 301, and two sets of cylindrical sliding rods are provided in the rectangular groove of the fixing plate 301; the fixing plate 301 is used for installing and fixing other structures of the tightening part 3; the moving block 302 is of a rectangular block structure, two circular through holes are formed in the moving block 302, reset springs are arranged on two cylindrical protrusions on the left side of the moving block 302, a rectangular groove is formed in the right side of the moving block 302, an electric telescopic rod is arranged in the rectangular groove of the moving block 302, and the moving block 302 is connected in the rectangular groove of the fixed plate 301 in a sliding mode; the moving block 302 is used for driving the adjusting plate 303 to move, so that the propping block 304 is propped against the head of the patient; the tightening part 3 further includes: the adjusting plate 303, the adjusting plate 303 is of an inverted T-shaped structure, a rectangular groove is formed in the left side of the adjusting plate 303, a rectangular through hole is connected to the right side of the rectangular groove of the adjusting plate 303, and the adjusting plate 303 is fixed to the top of the moving block 302 through screws; the adjusting plate 303 is used for installing the jacking block 304; the jacking block 304 is of a rectangular block structure, the left side of the jacking block 304 is provided with an arc-shaped bulge, the right side of the jacking block 304 is provided with a thread groove, and the jacking block 304 is slidably connected in the rectangular groove of the adjusting plate 303; the propping block 304 is used for propping up the head of the patient; the locking rod 305, the locking rod 305 is the screw thread rod structure, and the right side of locking rod 305 is equipped with the rotating handle, and locking rod 305 inserts in the rectangle through-hole of regulating plate 303, and locking rod 305 threaded connection is in the screw thread groove of tight piece 304 in the top, and locking rod 305 is used for fixed tight piece 304 in the top.
In addition, according to the embodiment of the invention, as shown in fig. 10, the lifting frame 401 is in a cylindrical structure, annular protrusions are arranged at the upper end and the lower end of the lifting frame 401, cylindrical protrusions are arranged at the bottom of the lifting frame 401, disc-shaped protrusions are connected to the bottom of the cylindrical protrusions of the lifting frame 401, and circular through holes are formed in the lifting frame 401; the lifting frame 401 is used for driving the unfolding plate 405 to lift; the rotating block 402 is of a cylindrical structure, a cylindrical groove is formed in the bottom of the rotating block 402, the cylindrical groove of the rotating block 402 is connected with a circular groove, the top of the cylindrical groove of the rotating block 402 is connected with a threaded through hole, and the rotating block 402 is rotationally connected with the top of the lifting frame 401; the rotating block 402 is used for controlling the lifting frame 401 to lift; the driving block 403 is of a cuboid structure, rectangular through holes are respectively formed in the left side and the right side of the top of the driving block 403, rectangular protrusions are arranged in the middle of the bottom of the driving block 403, connecting frames are respectively connected to the left side and the right side of the rectangular protrusions at the bottom of the driving block 403 in a rotating mode, and the driving block 403 is fixed at the bottom of the lifting frame 401; the driving block 403 is used for installing the traction block 404 and the unfolding plate 405; the traction block 404 is of a cylindrical structure, a cylindrical groove is formed in the traction block 404, round through holes are formed in the upper end and the lower end of the cylindrical groove of the traction block 404, two groups of traction blocks 404 are arranged in total, and the two groups of traction blocks 404 are respectively and slidably connected in the two groups of rectangular through holes of the driving block 403; the traction blocks 404 are used to assist in the adjustment of the deployment plate 405, thereby facilitating the maintenance of the stability of the deployment plate 405.
Specific use and action of the embodiment: in the invention, before use, the device is required to be carried to a designated position by manpower, the unfolding part 4 is adjusted to the highest position, the propping part 3 is adjusted to the rightmost position, the control block 204 is rotated to control the control rods 205 on the front side and the rear side to rotate under the action of the bevel gear, the stabilizing frame 206 is controlled to move, the stabilizing frame 206 is adjusted to the corresponding position, the protective shell 2061 is inserted at the top of the control groove 202, when in use, a patient places the head on the cylindrical bulge at the top of the fixed block 101, the head of the patient is restrained by the stabilizing frame 206, so that the head is prevented from overturning, then the adjusting frame 103 is rotated, the unfolding part 4 is driven to move to the top of the eye of the patient to be implanted into the bracket, then the electric telescopic rod on the moving block 302 is controlled to control the moving block 302 to move, the adjusting plate 303 is driven to move, the tightening block 304 is controlled to approach the top position of the head of the patient, then the tightening block 304 is slid to contact the tightening block 304 with the head of the patient and tighten the tightening block 304, after the tightening block 304 is fixed in position, the locking rod 305 is rotated to reduce the distance between the tightening block 304 and the tightening block 304 under the action of the screw threads, so that the adjusting plate 303 is clamped, the stable shape of the tightening block 304 is kept, then the rotating block 402 is controlled to rotate to drive the lifting frame 401 to move downwards under the action of the screw threads, so that the driving block 403 and the expanding plate 405 are controlled to move downwards, when the bottom of the expanding plate 405 contacts with the eye socket position of the patient, the rotating block 402 is continuously adjusted to drive the lifting frame 401 and the driving block 403 to move downwards, and meanwhile, the expanding plate 405 cannot move downwards to stretch inside the traction block 404 due to the blocking, so that the expanding plate 405 stretches in the stretching process, the driving block 403 applies pushing force to the unfolding plate 405 through the connecting frame at the bottom, so that the unfolding plate 405 drives the eyelid of the patient to unfold and restrict the eyelid of the patient, thereby avoiding the eyelid of the patient from being closed in the stent implantation process.
Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (10)
1. A therapeutic device for an ophthalmic targeted implant stent, comprising: a mounting part (1); the mounting part (1) comprises: the fixing block (101), the top of the fixing block (101) is provided with a cylindrical bulge, and the right ends of the front side and the rear side of the fixing block (101) are respectively provided with a rectangular groove; the stabilizing part (2), stabilizing part (2) set up in the left side of installation department (1), and installation piece (201) of stabilizing part (2) are fixed in the left side of fixed block (101), and stabilizing part (2) are including: the stabilizing frames (206) are provided with threaded through holes, the tops of the stabilizing frames (206) are provided with arc plate-shaped structures, the stabilizing frames (206) are provided with two groups, the two groups of stabilizing frames (206) are respectively connected in rectangular grooves at the tops of the mounting blocks (201) in a sliding mode, and the two groups of stabilizing frames (206) are respectively connected on two groups of control rods (205) of the stabilizing part (2) in a threaded mode; the jacking part (3), the jacking part (3) is arranged on the right side of the installation part (1), the fixed plate (301) of the jacking part (3) is fixed on the right side of the fixed block (101) through a screw, and the cylindrical bulge on the left side of the moving block (302) of the jacking part (3) is connected in the adjusting groove (102) of the installation part (1) in a sliding manner; the unfolding device comprises an unfolding portion (4), wherein the unfolding portion (4) is arranged at the middle position of a mounting portion (1), a lifting frame (401) of the unfolding portion (4) is slidably connected to an adjusting rod (104) of the mounting portion (1), a rotating block (402) of the unfolding portion (4) is in threaded connection with a threaded rod of the adjusting rod (104), the bottom of the unfolding plate (405) is sleeved with an arc-shaped rubber block, the top of the unfolding plate (405) is provided with a cylindrical bulge, the cylindrical bulge of the unfolding plate (405) is provided with a disc-shaped bulge, the disc-shaped bulge of the unfolding plate (405) is provided with a reset spring, the two groups of unfolding plates (405) are respectively connected with a connecting frame at the bottom of a driving block (403) of the unfolding portion (4), and the two groups of unfolding plates (405) are respectively slidably connected in two groups of traction blocks (404) of the unfolding portion (4).
2. The ophthalmic targeted implant stent treatment device of claim 1, wherein: the two groups of the adjusting grooves (102) are arranged in total, and the two groups of the adjusting grooves (102) are respectively arranged on the right side of the fixed block (101).
3. The ophthalmic targeted implant stent treatment device of claim 1, wherein: the mounting portion (1) further includes: the adjusting frame (103) is provided with a circular through hole at the bottom of the adjusting frame (103), and the adjusting frame (103) is rotationally connected to the top of the fixed block (101); the upper end and the lower end of the adjusting rod (104) are respectively provided with a disc-shaped bulge, the disc-shaped bulge at the bottom of the adjusting rod (104) is provided with a circular through hole, and the adjusting rod (104) is fixed at the top of the inner wall of the adjusting frame (103) through screws.
4. The ophthalmic targeted implant stent treatment device of claim 1, wherein: two rectangular grooves are formed in the top of the mounting block (201), and rectangular grooves are respectively connected to the left end and the right end of the two rectangular grooves of the mounting block (201); the stabilizing section (2) further comprises: the middle position of the control groove (202) is connected with a circular groove, the control groove (202) is arranged at the top of the mounting block (201), and the left side, the right side, the front side and the rear side of the control groove (202) are respectively connected with two groups of rectangular through holes at the top of the mounting block (201) through circular through holes.
5. The ophthalmic targeted implant stent treatment device of claim 4, wherein: the stabilizing section (2) further comprises: the fixing pillow (203), the top of the fixing pillow (203) is fixed with a rectangular rubber block, and the fixing pillow (203) is fixed on the left side of the top of the mounting block (201) through a screw; the control block (204), the top of control block (204) is equipped with the stem, and the bottom of control block (204) is equipped with the conical gear, and control block (204) rotate and connect in control groove (202).
6. The ophthalmic targeted implant stent treatment device of claim 5, wherein: the control rod (205) is provided with bevel gears, the control rod (205) is provided with two groups, the two groups of control rods (205) are respectively and rotatably connected in two groups of rectangular grooves of the mounting block (201), and the two groups of control rods (205) are respectively connected with the control block (204) through the bevel gears; the stabilizing section (2) further comprises: and the protection shell (2061) is provided with a cylindrical groove at the bottom of the protection shell (2061), and the protection shell (2061) is inserted in the control groove (202).
7. The ophthalmic targeted implant stent treatment device of claim 1, wherein: the left side of the fixed plate (301) is provided with a rectangular bulge, the left side of the fixed plate (301) is provided with a rectangular groove, and two groups of cylindrical sliding rods are arranged in the rectangular groove of the fixed plate (301); two circular through holes are formed in the moving block (302), reset springs are arranged on two cylindrical protrusions on the left side of the moving block (302), rectangular grooves are formed in the right side of the moving block (302), electric telescopic rods are arranged in the rectangular grooves of the moving block (302), and the moving block (302) is slidably connected in the rectangular grooves of the fixed plate (301).
8. The ophthalmic targeted implant stent treatment device of claim 1, wherein: the tightening part (3) further comprises: the adjusting plate (303), the left side of adjusting plate (303) is equipped with the rectangle recess, the rectangle recess right side of adjusting plate (303) is connected with the rectangle through-hole, adjusting plate (303) are fixed at the top of movable block (302) through the screw; the left side of the jacking block (304) is provided with an arc-shaped bulge, the right side of the jacking block (304) is provided with a thread groove, and the jacking block (304) is slidably connected in the rectangular groove of the adjusting plate (303); the right side of the locking rod (305) is provided with a rotating handle, the locking rod (305) is inserted into the rectangular through hole of the adjusting plate (303), and the locking rod (305) is in threaded connection with the threaded groove of the jacking block (304).
9. The ophthalmic targeted implant stent treatment device of claim 1, wherein: annular protrusions are arranged at the upper end and the lower end of the lifting frame (401), cylindrical protrusions are arranged at the bottom of the lifting frame (401), disc-shaped protrusions are connected to the bottom of the cylindrical protrusions of the lifting frame (401), and circular through holes are formed in the lifting frame (401); the bottom of turning block (402) is equipped with cylindric recess, and cylindric recess of turning block (402) is connected with ring form recess, and the cylindric recess top of turning block (402) is connected with the screw thread through-hole, and the top of crane (401) is connected in the turning block (402) rotation.
10. The ophthalmic targeted implant stent treatment device of claim 1, wherein: rectangular through holes are respectively formed in the left side and the right side of the top of the driving block (403), rectangular protrusions are arranged in the middle of the bottom of the driving block (403), connecting frames are respectively connected to the left side and the right side of the rectangular protrusions at the bottom of the driving block (403) in a rotating mode, and the driving block (403) is fixed at the bottom of the lifting frame (401); the traction block (404) is provided with a cylindrical groove, the upper end and the lower end of the cylindrical groove of the traction block (404) are provided with circular through holes, the traction block (404) is provided with two groups, and the two groups of traction blocks (404) are respectively and slidably connected in the two groups of rectangular through holes of the driving block (403).
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| CN202210372718.8A CN114732595B (en) | 2022-04-11 | 2022-04-11 | Therapeutic device of ophthalmic targeting implantation stent |
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| CN202210372718.8A CN114732595B (en) | 2022-04-11 | 2022-04-11 | Therapeutic device of ophthalmic targeting implantation stent |
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| CN113057696A (en) * | 2021-03-25 | 2021-07-02 | 王丹丹 | Eyelid fixing device for ophthalmology in hospital |
| CN215536179U (en) * | 2021-07-29 | 2022-01-18 | 成都天使之翼医学美容医院有限公司 | Double-fold eyelid operation head fixing device with ice compress device |
| CN114176984A (en) * | 2021-12-22 | 2022-03-15 | 方月云 | A head stop device that blinks for ophthalmic medical treatment operation prevents |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057696A (en) * | 2021-03-25 | 2021-07-02 | 王丹丹 | Eyelid fixing device for ophthalmology in hospital |
| CN215536179U (en) * | 2021-07-29 | 2022-01-18 | 成都天使之翼医学美容医院有限公司 | Double-fold eyelid operation head fixing device with ice compress device |
| CN114176984A (en) * | 2021-12-22 | 2022-03-15 | 方月云 | A head stop device that blinks for ophthalmic medical treatment operation prevents |
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