CN116270115A - Adjustable ophthalmic surgery head position fixer - Google Patents
Adjustable ophthalmic surgery head position fixer Download PDFInfo
- Publication number
- CN116270115A CN116270115A CN202310435120.3A CN202310435120A CN116270115A CN 116270115 A CN116270115 A CN 116270115A CN 202310435120 A CN202310435120 A CN 202310435120A CN 116270115 A CN116270115 A CN 116270115A
- Authority
- CN
- China
- Prior art keywords
- base
- rod
- leather sheath
- head position
- fixed mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 12
- 239000010985 leather Substances 0.000 claims abstract description 95
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims description 27
- 238000009423 ventilation Methods 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 239000000645 desinfectant Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 206010011409 Cross infection Diseases 0.000 abstract description 2
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 2
- 230000000249 desinfective effect Effects 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 30
- 239000007921 spray Substances 0.000 description 14
- 230000001954 sterilising effect Effects 0.000 description 10
- 238000005507 spraying Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 208000002177 Cataract Diseases 0.000 description 1
- 208000010412 Glaucoma Diseases 0.000 description 1
- 206010061323 Optic neuropathy Diseases 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000020911 optic nerve disease Diseases 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 239000002435 venom Substances 0.000 description 1
- 210000001048 venom Anatomy 0.000 description 1
- 231100000611 venom Toxicity 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Otolaryngology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses an adjustable ophthalmic surgery head position fixer, which comprises a base, wherein a transverse opening is formed in the top of the base, a transmission belt is symmetrically sleeved on the top of the base in a rotating mode, the transmission belt penetrates through the transverse opening, a first leather sheath is fixedly arranged between the two transmission belts, and a rotating assembly used for driving the transmission belt to rotate is arranged at the bottom of the base. The invention can realize the adjustment and fixation of the head of a patient, satisfies the use of different patients, can realize the switching and disinfection of the contact surfaces of the first leather sheath and the second leather sheath which are contacted with the head after the operation is finished, reduces the probability of cross infection, can rapidly put into the next use by switching the contact surfaces of the first leather sheath and the second leather sheath, automatically carries out the whole process without manual work, saves time and labor, and can smear the disinfectant on the second leather sheath uniformly while switching and disinfecting, thereby improving the disinfection effect of the second leather sheath.
Description
Technical Field
The invention belongs to the technical field of ophthalmic surgery, and particularly relates to an adjustable ophthalmic surgery head position fixer.
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.
Ophthalmic surgery requires fixation of the patient's head by a fixator prior to performance, and the fixator currently used in clinic has the following problems: (1) The head position of a patient in operation is not correct or the head is displaced in operation, so that the operation is influenced, and the operation effect is possibly influenced; (2) After use, the sterilization is needed, and the sterilization is needed to be carried out manually, so that the requirement of aseptic operation can not be met, and the time and the labor are wasted.
In the prior art, the application number is: 202220587534.9 discloses an adjustable ophthalmic surgery head position fixer, can nimble angle of adjusting patient's head and therapeutic instrument to adjust the patient to best treatment angle, improve treatment effeciency, can adapt to the patient's head of equidimension not, adaptability is stronger, but this technical scheme still has following shortcoming, when carrying out the operation to a patient, need the disinfection of the regulation board and the grip block of human head contact in order to avoid the infection, waste time and energy, and need wait for just can put into use after the antiseptic solution is dry, can not put into use fast, delays time.
Accordingly, there is a need for an adjustable ophthalmic surgical head position fixator that addresses the above-described problems.
Disclosure of Invention
In view of the above, the present invention provides an adjustable head position fixer for ophthalmic surgery, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an adjustable ophthalmic surgery head position fixer, includes the base, horizontal mouth has been seted up at the top of base, the top symmetry of base rotates the cover and is equipped with the drive belt, the drive belt passes horizontal mouth, two fixed mounting has first leather sheath between the drive belt, the bottom of base is equipped with and is used for driving drive belt pivoted rotating assembly, the fixed slot has all been seted up to the equal symmetry in both sides of base, fixed mounting has electric putter in the fixed slot, two of homonymy electric putter's flexible end fixed mounting has the mounting bracket jointly, the inboard symmetry fixed mounting of mounting bracket has the arc, two respectively fixedly connected with fagging between the arc, two symmetrical rotation installs the cylinder between the arc, two connect through the second leather sheath between the cylinder, the spout has been seted up at the top of base, be equipped with in the spout and be used for driving cylinder pivoted actuating assembly, the outside of base is equipped with and is used for carrying out disinfection subassembly to first leather sheath and second leather sheath.
Further, the drive assembly includes a plurality of round bars of symmetry fixed mounting on the spout lateral wall, a plurality of homonymy equidistance distributes between the round bar, the outside of round bar rotates and installs first tooth, the outside cover of round bar is equipped with first torsional spring, the both ends of first torsional spring are in first tooth and round bar fixed connection respectively, the bottom of first tooth is equipped with the cambered surface piece, the cambered surface piece sets up in one side that first tooth bottom is close to the mounting bracket, is located the below the one end mid-mounting of cylinder has the rectangle pole, rectangle pole external fixation cover is equipped with first gear, the outside of rectangle pole is equipped with the restriction subassembly that makes it only unidirectional rotation, the top symmetry fixed mounting of base has the L shaped plate with rectangle pole complex.
Further, the disinfection subassembly includes the cylinder body of symmetry fixed mounting at the base back, the inside of cylinder body is equipped with the piston, the upper portion of piston is equipped with and is used for driving its up-and-down motion's extrusion subassembly with the cooperation of rectangular rod, every is right equal fixed mounting has first pipeline between the arc, first orifice has been seted up to one side equidistance that first pipeline is close to the second leather sheath, the lower part of cylinder body communicates with first pipeline through first connecting pipe, the inner wall fixed mounting of transverse opening has the second pipeline, one side equidistance that the second pipeline is close to first leather sheath is equipped with the second orifice, the lower part of cylinder body communicates with the second pipeline through the second connecting pipe, the back fixed mounting of base has the box, the box communicates with the cylinder body lower part through the third connecting pipe, the inside of third connecting pipe and the inside of first orifice, second orifice all are equipped with the check valve.
Further, the extrusion assembly comprises an extrusion rod fixedly connected to the top of the piston, an extrusion plate is fixedly arranged outside the cylinder body in an extending mode from the top of the extrusion rod, springs are sleeved outside the extrusion rod, two ends of each spring are fixedly connected with the piston and the cylinder body respectively, a straight rod is fixedly arranged in the middle of the outer end of the rectangular rod, and the straight rod can be abutted to the extrusion plate.
Further, the rotating assembly comprises side plates which are symmetrically and fixedly arranged at the bottom of the base, a rotating rod is rotatably arranged between the two side plates, two ends of the rotating rod are fixedly provided with second gears, one side of the rotating rod is fixedly provided with a motor outside the side plates, one end of an output shaft of the motor is fixedly connected with one end of the rotating rod, the outer side of the driving belt is provided with second teeth matched with the second gears, one side of the driving belt is provided with a switch, and the bottom of the extruding plate is fixedly provided with a pressing plate matched with the switch.
Further, every pair of the top of arc all fixed mounting has the mount, the inside rotation of mount is installed reciprocating screw, reciprocating screw's one end is equipped with and is used for driving its pivoted rotating assembly, reciprocating screw's outside cover is equipped with the slider, the bottom fixed mounting of slider has the scraper blade, the scraper blade is laminated with the second leather sheath.
Further, the rotating assembly comprises a second torsion spring, one end of the reciprocating screw rod extends to an outer fixedly connected with winding disc of the fixing frame, the second torsion spring is sleeved outside the reciprocating screw rod, two ends of the second torsion spring are fixedly connected with the winding disc and the fixing frame respectively, a connecting rod is fixedly installed on the outer side of the cylinder body, a pull rope is wound in the winding disc, and one end, away from the winding disc, of the pull rope is fixedly connected with the connecting rod.
Further, the limiting assembly comprises a ratchet wheel fixedly sleeved outside the rectangular rod, and a pawl matched with the ratchet wheel is rotatably arranged on the outer side of the arc-shaped plate through a rotating shaft.
Further, the bottom four corners of base still is provided with the sucking disc, the position that the base bottom is located the sucking disc is provided with L shape ventilation channel, and L shape ventilation channel bottom communicates with each other with the sucking disc is inside, the inside sliding connection of L shape ventilation channel has the piston, be accurate matching parts cooperation setting between piston and the inside of L shape ventilation channel, piston top fixedly connected with pull rod, the pull rod activity runs through the base and extends to outside, and has the clearance setting between pull rod and the base inner wall, the one end surface that the pull rod is located the inside of L shape ventilation channel has cup jointed reset spring, and reset spring's elastic coefficient is greater than the deformation coefficient of sucking disc, the bleeder vent has been seted up between the inside one section that is located the piston top of L shape ventilation channel and the base outside.
The invention has the technical effects and advantages that:
1. the invention can realize the adjustment and fixation of the head of a patient, satisfies the use of different patients, can realize the switching and disinfection of the contact surfaces of the first leather sheath and the second leather sheath which are contacted with the head after the operation is finished, reduces the probability of cross infection, and can be rapidly put into the next use by switching the contact surfaces of the first leather sheath and the second leather sheath, and the whole process is automatically carried out without manual work, thereby saving time and labor;
2. the invention can wipe the disinfectant on the second leather sheath uniformly while switching and disinfecting, so as to promote the disinfection effect of the second leather sheath.
3. According to the invention, the sucker is connected by the operating table, the air in the sucker is exhausted and adsorbed on the surface of the operating table, and when the sucker needs to be taken down, the air is enabled to enter the sucker through the L-shaped ventilation channel due to the fact that the sucker is firmly adsorbed, so that the sucker is separated from the operating table, and the device is convenient to take down from the operating table.
In a word, the head position fixer for the ophthalmic surgery provided by the invention can fix the head of a patient, and can meet the use of various scenes through flexible fixing design, and the head position fixer can be used not only in operating rooms, ophthalmic outpatient treatments, but also in stomatology; the automatic spraying and sterilizing device arranged on the fixer can meet the aseptic requirements of the operation and save manual sterilization, so that the practicability is high.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic diagram of an adjustable ophthalmic surgical head position fixator according to an embodiment of the present invention;
FIG. 2 shows an enlarged schematic view of the structure of FIG. 1A in accordance with an embodiment of the present invention;
FIG. 3 shows a second schematic structural view of an adjustable ophthalmic surgical head position fixator according to an embodiment of the present invention;
FIG. 4 shows an enlarged schematic view of the structure of FIG. 3 at B in accordance with an embodiment of the present invention;
FIG. 5 shows an enlarged schematic view of the structure of FIG. 3 at C in accordance with an embodiment of the invention;
FIG. 6 illustrates a third schematic structural view of an adjustable ophthalmic surgical head position fixator according to an embodiment of the present invention;
FIG. 7 shows a fourth schematic structural view of an adjustable ophthalmic surgical head position fixator according to an embodiment of the present invention;
FIG. 8 shows an enlarged schematic view of the structure of FIG. 6 at D in accordance with an embodiment of the invention;
in the figure: 1. a base; 2. a transmission belt; 3. a first leather sheath; 4. an electric push rod; 5. a mounting frame; 6. an arc-shaped plate; 7. a supporting plate; 8. a roller; 9. a second leather sheath; 10. a round bar; 11. a first tooth; 12. a first torsion spring; 13. a cambered surface block; 14. a rectangular bar; 15. a first gear; 16. an L-shaped plate; 17. a cylinder; 18. a piston; 19. a first pipe; 20. a first connecting pipe; 21. a case; 22. a second pipe; 23. extruding a plate; 24. a straight rod; 25. a rotating rod; 26. a motor; 27. a second gear; 28. a switch; 29. a pressing plate; 30. a fixing frame; 31. a reciprocating screw rod; 32. a scraper; 33. a second torsion spring; 34. a reel; 35. a connecting rod; 36. a ratchet wheel; 37. a pawl; 38. a suction cup; 39. an L-shaped ventilation channel; 40. a retaining groove; 41. a piston; 42. a pull rod; 43. and a return spring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides an adjustable ophthalmic surgery head position fixer, as shown in figures 1-8, comprising a base 1, wherein the top of the base 1 is provided with a transverse opening, the top of the base 1 is symmetrically and rotatably sleeved with a transmission belt 2, the transmission belt 2 passes through the transverse opening, a first leather sheath 3 is fixedly arranged between the two transmission belts 2, the bottom of the base 1 is provided with a rotating component for driving the transmission belt 2 to rotate, both sides of the base 1 are symmetrically provided with fixing grooves, electric push rods 4 are fixedly arranged in the fixing grooves, the telescopic ends of the two electric push rods 4 on the same side are fixedly provided with a mounting frame 5 together, the inner side of the mounting frame 5 is symmetrically and fixedly provided with an arc-shaped plate 6, supporting plates 7 are fixedly connected between the two arc-shaped plates 6 respectively, the supporting plates 7 can support a second leather sheath 9 to keep an arc-shaped state, the inner side of the second leather sheath 9 is higher than the arc-shaped plate 6, so as to ensure that the second leather sheath 9 can be contacted with the face, the rollers 8 are symmetrically and rotatably arranged between the two arc plates 6, the two rollers 8 are connected through the second leather sheath 9, a chute is arranged at the top of the base 1, a driving component for driving the rollers 8 to rotate is arranged in the chute, a sterilizing component for sterilizing the first leather sheath 3 and the second leather sheath 9 is arranged outside the base 1, when the leather sheath is used, the head of a user is positioned on the first leather sheath 3, the upper part of the head is positioned between the pair of second leather sheaths 9, the electric push rod 4 is started to shorten and drive the mounting frame 5, the arc plates 6 and the supporting plate 7 to move along with the rollers, the second leather sheath 9 is driven to move along with the rollers 8, the pair of second leather sheaths 9 are driven to move close to each other, the head is further fixed, the distance between the pair of second leather sheaths 9 can be adjusted to meet different users, after the operation is finished, the electric push rod 4 is started to extend, a pair of second leather sleeves 9 can be separated, the head part of the user leaves the first leather sleeve 3, in the process of the subsequent separation, the driving assembly is matched with the driving roller 8 to rotate positively so as to drive the second leather sleeve 9 to rotate, meanwhile, the driving assembly is matched with the driving belt 2 to rotate so as to drive the first leather sleeve 3 to rotate, meanwhile, the first leather sleeve 3 and the second leather sleeve 9 are matched with the disinfection assembly to spray disinfectant, and finally, the electric push rod 4 stops moving, at the moment, one surface of the first leather sleeve 3, which is positioned above, is switched to the lower surface, one surface of the first leather sleeve 3, which is positioned above, is disinfected, one surface of the second leather sleeve 9, which is contacted with a person, is switched to the other surface of the second leather sleeve 9, and one surface of the second leather sleeve 9, which is contacted, is disinfected, so that the switching of the using surfaces of the first leather sleeve 3 and the second leather sleeve 9 and the one surface after the use are disinfected are realized.
As shown in fig. 1-4, the driving assembly comprises a plurality of round bars 10 symmetrically and fixedly installed on the side wall of the chute, a plurality of round bars 10 on the same side are equidistantly distributed, a first tooth 11 is rotatably installed outside the round bars 10, a first torsion spring 12 is sleeved outside the round bars 10, two ends of the first torsion spring 12 are respectively and fixedly connected with the first tooth 11 and the round bars 10, an arc surface block 13 is arranged at the bottom of the first tooth 11 and is arranged at one side of the bottom of the first tooth 11, which is close to the mounting frame 5, the bottom of the arc surface block 13 is abutted against the bottom wall of the chute, a rectangular bar 14 is fixedly installed at the middle part of one end of the roller 8 positioned below, a first gear 15 is fixedly sleeved outside the rectangular bar 14, a limiting assembly which can only rotate unidirectionally is arranged outside the rectangular bar 14, an L-shaped plate 16 matched with the rectangular bar 14 is symmetrically and fixedly installed at the top of the base 1, when two second leather sleeves 9 move close to each other, the roller 8 drives the rectangular rod 14 and the first gear 15 to move along with the rectangular rod, the first gear 15 and the rectangular rod 14 are limited by the limiting component, so that the rectangular rod 14 can only rotate positively and can not rotate reversely, then the first gear 15 is abutted against the first tooth 11, and then the reversing trend can occur, but the current situation movement can not be kept, so that the first tooth 11 is abutted against the first tooth 11 to enable the first tooth 11 to rotate so as to be staggered with the first gear 15, meanwhile, the first tooth 11 pulls the first torsion spring 12 to deform so as to generate acting force, when the first tooth 11 is separated from the first gear 15, the first torsion spring 12 releases the acting force to drive the first tooth 11 to rotate and reset, then the first gear 15 is completely separated from the first tooth 11, the rectangular rod 14 enters the L-shaped plate 16 and is abutted against the upper part of the L-shaped plate 16, the rectangular rod 14 is kept in the current state through the abutting of the L-shaped plate 16 and the rectangular rod 14, when the pair of second leather sleeves 9 are separated, the rectangular rod 14 moves away from the L-shaped plate 16, the first gear 15 is in contact with the first teeth 11, and the first teeth 11 cannot rotate at the moment due to the limitation of the cambered surface block 13, so that the current situation is maintained to drive the first gear 15 to rotate positively, the rectangular rod 14 and the roller 8 are driven to rotate, and the roller 8 drives the second leather sleeves 9 to rotate for switching.
As shown in fig. 3 and 7, the sterilizing component comprises a cylinder 17 symmetrically and fixedly installed at the back of the base 1, a piston 18 is arranged in the cylinder 17, an extruding component for driving the rectangular rod 14 to move up and down is arranged at the upper part of the piston 18, a first pipeline 19 is fixedly installed between each pair of arc plates 6, first spray holes are equidistantly formed in one side of the first pipeline 19 close to the second leather sheath 9, the lower part of the cylinder 17 is communicated with the first pipeline 19 through a first connecting pipe 20, a second pipeline 22 is fixedly installed on the inner wall of a transverse opening, second spray holes are equidistantly formed in one side of the second pipeline 22 close to the first leather sheath 3, the lower part of the cylinder 17 is communicated with the second pipeline 22 through a second connecting pipe, a box 21 is fixedly installed at the back of the base 1, a sterilizing liquid is filled in the box 21, a liquid adding hole is formed in the top of the box 21, a plunger is arranged in the liquid adding hole, the box 21 is communicated with the lower part of the cylinder 17 through a third connecting pipe, the inside of the third connecting pipe and the inside of the first spray hole and the inside of the second spray hole are respectively provided with one-way valves, when the rectangular rod 14 leaves the L-shaped plate 16, the rectangular rod is matched with the extrusion component to drive the piston 18 to descend along with the continuous movement of the rectangular rod, so that the disinfectant in the cylinder 17 is extruded outwards, at the moment, the one-way valves in the third connecting pipe are closed, the disinfectant is respectively pressed into the first pipeline 19 and the second pipeline 22 through the first connecting pipe 20 and the second connecting pipe, then the one-way valves in the first spray hole and the second spray hole are ejected, the spraying disinfectant on the second leather sheath 9 and the first leather sheath 3 is realized, when the two second leather sheaths 9 are mutually close, the extrusion component drives the piston 18 to ascend, so that the disinfectant is pumped into the cylinder 17, at the moment, the one-way valves in the third connecting pipe are opened, the one-way valves in the first spray hole and the second spray hole are closed, the sterilizing fluid in the tank 21 is introduced into the cylinder 17 through the third connecting pipe to complete the replenishment.
As shown in fig. 3, the extrusion assembly includes an extrusion rod fixedly connected to the top of the piston 18, the top of the extrusion rod extends to the outside of the cylinder 17, an extrusion plate 23 is fixedly installed on the top of the extrusion plate 23, an arc surface faces the L-shaped plate 16, a spring is sleeved outside the extrusion rod, two ends of the spring are fixedly connected with the piston 18 and the cylinder 17 respectively, a straight rod 24 is fixedly installed in the middle of the outer end of the rectangular rod 14, the straight rod 24 can abut against the extrusion plate 23, when two second leather sleeves 9 are close to each other, the rectangular rod 14 moves along with the extrusion rod at this time, so that the straight rod 24 is driven to move along with the movement of the straight rod 24, the piston 18 is driven to rise by the continuous release force of the spring in a stretching state, and when the two second leather sleeves 9 are separated, the rectangular rod 14 drives the straight rod 24 to move along the arc surface of the extrusion plate 23, so that the extrusion plate 23 is extruded to descend to drive the extrusion rod and the piston 18 to descend, and the piston 18 is driven to drive.
As shown in fig. 3 and 7, the rotating assembly comprises side plates symmetrically and fixedly installed at the bottom of the base 1, a rotating rod 25 is rotatably installed between the two side plates, two ends of the rotating rod 25 are fixedly provided with a second gear 27, the outer part of one side of the side plate is fixedly provided with a motor 26, one end of an output shaft of the motor 26 is fixedly connected with one end of the rotating rod 25, the outer side of the driving belt 2 is provided with a second tooth matched with the second gear 27, the outer side of one side cylinder 17 is provided with a switch 28, the bottom of one side of the extruding plate 23 is fixedly provided with a pressing plate 29 matched with the switch 28, the outer side of the switch 28 is provided with an arc surface, the extruding plate 23 descends to enable the arc surface matched with the switch 28 to extrude the switch 28 to move towards a direction close to the cylinder 17, the switch 28 is triggered, the bottom of the base 1 is provided with a controller matched with the switch 28 and the motor 26, after the switch 28 is triggered, the output shaft of the motor 26 is controlled to rotate for a period of time, the output shaft of the motor 26 drives the rotating rod 25 and the second gear 27 to rotate, thereby the driving belt 2 and the first leather sleeve 3 are driven by the second tooth to rotate, and the first leather sleeve 3 is switched.
As shown in fig. 3 and 5, the top of each pair of arc plates 6 is fixedly provided with a fixing frame 30, the inside of the fixing frame 30 is rotationally provided with a reciprocating screw rod 31, one end of the reciprocating screw rod 31 is provided with a rotating assembly for driving the reciprocating screw rod 31 to rotate, the outside of the reciprocating screw rod 31 is sleeved with a sliding block, the bottom of the sliding block is fixedly provided with a scraping plate 32, the scraping plate 32 is attached to the second leather sheath 9, and when the pair of second leather sheaths 9 are separated, the reciprocating screw rod 31 is driven to rotate by matching with the rotating assembly, so that the sliding block and the scraping plate 32 are driven to reciprocate left and right, the sprayed disinfectant is smoothed, the spraying effect of the disinfectant is improved, and the disinfection effect is improved.
As shown in fig. 3 and 5, the rotating assembly includes a second torsion spring 33, one end of the reciprocating screw rod 31 extends to the outside of the fixing frame 30 and is fixedly connected with a winding disc 34, the second torsion spring 33 is sleeved outside the reciprocating screw rod 31, two ends of the second torsion spring 33 are fixedly connected with the winding disc 34 and the fixing frame 30 respectively, a connecting rod 35 is fixedly installed at the outer side of the cylinder 17, a pull rope is wound in the winding disc 34, one end of the pull rope, which is far away from the winding disc 34, is fixedly connected with the connecting rod 35, when a pair of second leather sleeves 9 are mutually close, the arc plates 6 at two sides are mutually close to drive the fixing frame 30 to move along with the fixing frame, so as to drive the reciprocating screw rod 31 and the winding disc 34 to move along with the fixing frame, the pull rope pulls the winding disc 34 to drive the reciprocating screw rod 31 to rotate in a positive rotation manner, and simultaneously pulls the second torsion spring 33 to deform to generate acting force, and when the pair of second leather sleeves 9 are separated, the acting force is released by the second torsion spring 33 to drive the reciprocating screw rod 31 to rotate to drive the winding disc 34 to wind the pull rope.
As shown in fig. 4, the limiting assembly comprises a ratchet 36 fixedly sleeved outside the rectangular rod 14, a pawl 37 matched with the ratchet 36 is rotatably arranged on the outer side of the arc-shaped plate 6 through a rotating shaft, and the rectangular rod 14 can be limited through the matching of the ratchet 36 and the pawl 37, so that the rectangular rod cannot rotate reversely and can only rotate positively.
As shown in fig. 1, 6 and 8, the four corners of the bottom of the base 1 are further provided with suction cups 38, the bottom of the base 1 is provided with L-shaped ventilation channels 39 at positions of the suction cups 38, one end of each L-shaped ventilation channel 39 is communicated with the inside of each suction cup 38, the other end of each L-shaped ventilation channel is communicated with the outside of the base 1, the inner diameter of one section communicated with the inside of each suction cup 38 is smaller than the inner diameter of the other section, a retaining groove 40 is formed in each L-shaped ventilation channel 39, a piston 41 is slidably connected in each retaining groove, a precise coupling piece is arranged between each piston 41 and the inside of each retaining groove 40, a pull rod 42 is fixedly connected to the top of each piston 41, the pull rod 42 movably penetrates through the base 1 to the outside, a clearance is arranged between each pull rod 42 and the inner wall of the base 1, one end surface of each pull rod 42, which is positioned in each retaining groove 40, is sleeved with a reset spring 43, when the device is connected with an operating bed, the suction cups 38 are attached to the operating bed surface, then the operating bed 1 is pressed, gas in each suction cup 38 is discharged, the base 1 is adsorbed on the surface of the operating bed, and when the operating bed is required to be removed, the operating bed is removed, and the operating bed is pulled out of the operating bed, and the operating bed is further pulled out of the operating bed, and the operating bed is prevented from the operating bed, and the operating bed is firmly, and the operating bed.
Working principle: when in use, the head of a user is positioned on the first leather sheath 3, the upper part of the head is positioned between the pair of second leather sheaths 9, the electric push rod 4 is started to shorten and drive the mounting frame 5, the arc-shaped plate 6 and the supporting plate 7 to move along with the electric push rod, thereby driving the roller 8 and the second leather sheaths 9 to move along with the electric push rod, so that the pair of second leather sheaths 9 move close to each other, further fixing the head, realizing fixation, when the two second leather sheaths 9 move close to each other, the roller 8 drives the rectangular rod 14 and the first gear 15 to move along with the electric push rod, the first gear 15 and the rectangular rod 14 are limited by the limiting component, so that the rectangular rod 14 can only rotate positively and can not rotate reversely, then the first gear 15 and the first gear 11 can not rotate reversely after abutting, but can not rotate reversely, so that the current movement is kept, the first gear 11 is abutted to enable the rotation of the first gear 11 to be staggered with the first gear 15, simultaneously, the first teeth 11 pull the first torsion spring 12 to deform to generate acting force, when the first teeth 11 are separated from the first gear 15, the first torsion spring 12 releases the acting force to drive the first teeth 11 to rotate and reset, then the first gear 15 is completely separated from the first teeth 11, the rectangular rod 14 enters the L-shaped plate 16 and is attached to the upper part of the L-shaped plate 16, the rectangular rod 14 is kept in a current state through the attachment of the L-shaped plate 16 and the rectangular rod 14, no positive rotation occurs, the distance between the pair of second leather sleeves 9 can be adjusted to meet different users, when the two second leather sleeves 9 are mutually close, the rectangular rod 14 moves along with the straight rod at the moment, the straight rod 24 is driven to move along with the moment, the piston 18 is driven to rise by the releasing force of the spring in a stretching state continuously along with the movement of the straight rod 24, so that the venom is pumped into the cylinder 17, the one-way valve in the third connecting tube is opened at the moment, the one-way valves in the first spray hole and the second spray hole are closed, the sterilizing liquid in the box body 21 enters the cylinder body 17 through the third connecting pipe to complete the supplement, finally the pressing plate 29 leaves the switch 28, after the operation is finished, the electric push rod 4 is started to extend, the separation of a pair of second leather sleeves 9 can be realized, then the head leaves the first leather sleeve 3, when the pair of second leather sleeves 9 are separated, the rectangular rod 14 moves along with the separation of the first leather sleeve 3, the first gear 15 is in contact with the first tooth 11, the first tooth 11 cannot rotate at the moment due to the limitation of the cambered surface block 13, so that the current situation drives the first gear 15 to rotate positively, the rectangular rod 14 and the roller 8 are driven to rotate, the roller 8 drives the second leather sleeve 9 to rotate for switching, after the rectangular rod 14 leaves the L-shaped plate 16, the straight rod 24 is driven to move along the cambered surface of the extruding plate 23 along with the continuous movement of the rectangular rod, the extruding plate 23 is extruded to make the extruding plate 23 descend to drive the extruding rod 18 to descend, so that the disinfection solution in the cylinder 17 is extruded outwards, at the moment, the one-way valve in the third connecting pipe is closed, the disinfection solution is respectively pressed into the first pipeline 19 and the second pipeline 22 through the first connecting pipe 20 and the second connecting pipe, then the one-way valve in the first spray hole and the second spray hole is jacked out, the spraying disinfection solution on the second leather sheath 9 and the first leather sheath 3 is realized, the extruding plate 23 descends to drive the pressing plate 29 to descend so that the cambered surface matched with the switch 28 extrudes the switch 28 to move towards the direction close to the cylinder 17, the switch 28 is triggered, the bottom of the base 1 is provided with a controller matched with the switch 28 and the motor 26, after the switch 28 is triggered, the output shaft of the motor 26 is controlled to rotate for a period of time through the controller, the output shaft of the motor 26 drives the rotating rod 25 and the second gear 27 to rotate, thereby the driving belt 2 and the first leather sheath 3 are driven by the second teeth, make at the in-process of spraying antiseptic solution, first leather sheath 3 and second leather sheath 9 can rotate, make can spray the antiseptic solution to first leather sheath 3 and the one side after the second leather sheath 9 uses, finally, electric putter 4 stop motion, this moment, first leather sheath 3 begins the one side that lies in the top and switches to the below, and the one side that lies in the top obtains the disinfection, the one side that second leather sheath 9 and people contacted switches to the opposite side, and the one side of contact obtains the disinfection, the switching of the service face to first leather sheath 3 and second leather sheath 9 has been realized, and the disinfection to the one side after the use, make can throw into the next use fast through the switching to the service face, whole process is automatic need not the manual work, labour saving and time saving, when a pair of second leather sheath 9 are close to each other, the arc 6 mutual approaching to drive mount 30 and then moves, thereby drive reciprocal lead screw 31, the motion of rolling disc 34 thereupon, make the one side that the stay cord pulled 34 makes it forward rotation drive lead screw 31 rotate, and simultaneously, make the second side that makes the second leather sheath 9 produce the reciprocal pull cord 33, make the reciprocal effort of the second torsion spring 31 rotate, when the peaceful, the winding disc is rotated, the effect is rotated to the reciprocal pull rod 32, the disinfection effect is realized, and the reciprocal pull rod 32 is rotated, the effect is rotated when the reciprocal pull rod is rotated to the second pull rod is rotated, and the reciprocal pull rod is rotated, and the pull rod is rotated to the reciprocal pull rod is rotated.
Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. An adjustable ophthalmic surgery head position fixer, includes base (1), its characterized in that: the utility model discloses a disinfection device for a disinfection machine, including base (1), arc (6) are equipped with in the top symmetry of base (1), the top symmetry of base (1) rotates the cover and is equipped with conveyer belt (2), conveyer belt (2) pass horizontal mouthful, two fixed mounting has first leather sheath (3) between conveyer belt (2), the bottom of base (1) is equipped with and is used for driving conveyer belt (2) pivoted rotating assembly, the fixed slot has all been seted up to the equal symmetry in both sides of base (1), fixed mounting has electric putter (4) in the fixed slot, and two of homonymy electric putter's (4) flexible end fixed mounting has mounting bracket (5) jointly, the inboard fixed mounting of mounting bracket (5) has arc (6), two respectively fixedly connected with fagging (7) between arc (6) symmetrical rotation installs cylinder (8), two connect through second leather sheath (9) between cylinder (8), the spout has been seted up at the top of base (1), be equipped with in the spout and be used for driving subassembly pivoted (8) drive cylinder (1) and second leather sheath (9) is equipped with outside disinfection subassembly (3).
2. The adjustable ophthalmic surgical head position fixator of claim 1 wherein: the driving assembly comprises a plurality of round bars (10) which are symmetrically and fixedly arranged on the side wall of the sliding groove, a plurality of round bars (10) which are arranged on the same side are equidistantly distributed, a first tooth (11) is rotatably arranged outside the round bars (10), a first torsion spring (12) is sleeved outside the round bars (10), two ends of the first torsion spring (12) are fixedly connected with the first tooth (11) and the round bars (10) respectively, an arc surface block (13) is arranged at the bottom of the first tooth (11), the arc surface block (13) is arranged at one side, close to the mounting frame (5), of the bottom of the first tooth (11), a rectangular bar (14) is fixedly arranged in the middle of one end of the roller (8), a first gear (15) is fixedly sleeved outside the rectangular bar (14), a limiting assembly which enables the rectangular bar (14) to rotate only in one direction is arranged outside the rectangular bar, and an L (16) which is matched with the rectangular bar (14) is symmetrically and fixedly arranged at the top of the base (1).
3. The adjustable ophthalmic surgical head position fixator of claim 2 wherein: the disinfection subassembly includes cylinder body (17) at symmetry fixed mounting in base (1) back, the inside of cylinder body (17) is equipped with piston (18), the upper portion of piston (18) is equipped with and is used for driving its up-and-down motion's extrusion subassembly with rectangular rod (14) cooperation, every to equal fixed mounting has first pipeline (19) between arc (6), first orifice has been seted up to one side equidistance that first pipeline (19) is close to second leather sheath (9), the lower part of cylinder body (17) communicates with first pipeline (19) through first connecting pipe (20), the inner wall fixed mounting of transverse opening has second pipeline (22), one side equidistance that second pipeline (22) is close to first leather sheath (3) is equipped with second orifice, the lower part of cylinder body (17) communicates with second pipeline (22) through the second connecting pipe, the back fixed mounting of base (1) has box (21), box (21) are equipped with orifice and cylinder body (17) lower part intercommunication through the third connecting pipe, inside and first check valve that all is equipped with.
4. An adjustable ophthalmic surgical head position fixator as claimed in claim 3 wherein: the extrusion assembly comprises an extrusion rod fixedly connected to the top of the piston (18), an extrusion plate (23) is fixedly installed outside the cylinder body (17) extending to the top of the extrusion rod, springs are sleeved outside the extrusion rod, two ends of each spring are fixedly connected with the piston (18) and the cylinder body (17) respectively, a straight rod (24) is fixedly installed in the middle of the outer end of the rectangular rod (14), and the straight rod (24) can be abutted to the extrusion plate (23).
5. The adjustable ophthalmic surgical head position fixator of claim 4 wherein: the rotating assembly comprises side plates which are symmetrically and fixedly arranged at the bottom of the base (1), a rotating rod (25) is rotatably arranged between the two side plates, a second gear (27) is fixedly arranged at two ends of the rotating rod (25), a motor (26) is fixedly arranged at the outer part of one side of the side plate, one end of an output shaft of the motor (26) is fixedly connected with one end of the rotating rod (25), second teeth matched with the second gear (27) are arranged on the outer side of the driving belt (2), a switch (28) is arranged on the outer side of the cylinder body (17), and a pressing plate (29) matched with the switch (28) is fixedly arranged at the bottom of the extruding plate (23).
6. The adjustable ophthalmic surgical head position fixator of claim 5 wherein: every pair of the top of arc (6) is all fixed mounting has mount (30), reciprocating lead screw (31) are installed in the inside rotation of mount (30), the one end of reciprocating lead screw (31) is equipped with and is used for driving its pivoted rotating assembly, the outside cover of reciprocating lead screw (31) is equipped with the slider, the bottom fixed mounting of slider has scraper blade (32), scraper blade (32) are laminated with second leather sheath (9).
7. The adjustable ophthalmic surgical head position fixator of claim 6 wherein: the rotary assembly comprises a second torsion spring (33), one end of the reciprocating screw rod (31) extends to the outer portion of the fixing frame (30) and is fixedly connected with a winding disc (34), the second torsion spring (33) is sleeved outside the reciprocating screw rod (31), two ends of the second torsion spring (33) are fixedly connected with the winding disc (34) and the fixing frame (30) respectively, a connecting rod (35) is fixedly arranged on the outer side of the cylinder body (17), a pull rope is wound in the winding disc (34), and one end, away from the winding disc (34), of the pull rope is fixedly connected with the connecting rod (35).
8. The adjustable ophthalmic surgical head position fixator of claim 7 wherein: the limiting assembly comprises a ratchet wheel (36) fixedly sleeved outside the rectangular rod (14), and a pawl (37) matched with the ratchet wheel (36) is rotatably arranged on the outer side of the arc-shaped plate (6) through a rotating shaft.
9. The adjustable ophthalmic surgical head position fixator of claim 1 wherein: the novel multifunctional electric water heater is characterized in that suction cups (38) are further arranged at four corners of the bottom of the base (1), L-shaped ventilation channels (39) are arranged at positions, located at the bottoms of the suction cups (38), of the base (1), one ends of the L-shaped ventilation channels (39) are communicated with the inside of the suction cups (38), the other ends of the L-shaped ventilation channels are communicated with the outside of the base (1), the inner diameter of one section of the base, communicated with the inside of the suction cups (38), retaining grooves (40) are formed in the inner portions of the L-shaped ventilation channels (39), pistons (41) are slidably connected to the inner portions of the retaining grooves, precise coupling parts are arranged between the pistons (41) and the inner portions of the retaining grooves (40), pull rods (42) are fixedly connected to the tops of the pistons (41), the pull rods (42) movably penetrate through the base (1) to the outside, gaps are formed between the pull rods (42) and the inner walls of the base (1), and one end surfaces, located in the retaining grooves (40), of the inner portions of the pull rods are sleeved with reset springs (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310435120.3A CN116270115A (en) | 2023-04-21 | 2023-04-21 | Adjustable ophthalmic surgery head position fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310435120.3A CN116270115A (en) | 2023-04-21 | 2023-04-21 | Adjustable ophthalmic surgery head position fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116270115A true CN116270115A (en) | 2023-06-23 |
Family
ID=86796082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310435120.3A Withdrawn CN116270115A (en) | 2023-04-21 | 2023-04-21 | Adjustable ophthalmic surgery head position fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116270115A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117644085A (en) * | 2024-01-29 | 2024-03-05 | 山东乾通重工科技有限公司 | Jet cleaning device after electric motor car production |
-
2023
- 2023-04-21 CN CN202310435120.3A patent/CN116270115A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117644085A (en) * | 2024-01-29 | 2024-03-05 | 山东乾通重工科技有限公司 | Jet cleaning device after electric motor car production |
| CN117644085B (en) * | 2024-01-29 | 2024-04-09 | 山东乾通重工科技有限公司 | Jet cleaning device after electric motor car production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208643455U (en) | A kind of Infectious Disease's medical apparatus sterilizing drying unit | |
| CN116270115A (en) | Adjustable ophthalmic surgery head position fixer | |
| CN111243154A (en) | Entrance guard device for omnibearing disinfection of entering personnel | |
| CN117442227A (en) | Integrated adjustable pet diagnosis device based on X-ray photography | |
| CN110038179B (en) | Overflow catheter port disinfection cleaning device for mammography | |
| CN113116574A (en) | Oral cavity periodontal treatment medicine feeding washes integrative device | |
| CN112472982A (en) | Nursing device after hemorrhoid operation | |
| CN215426289U (en) | Cardiovascular is surgical instruments sterilizer for internal medicine | |
| CN115105228A (en) | Debridement nursing device in operating room nursing | |
| CN110934714B (en) | Diabetes exercise compensator | |
| CN113332022A (en) | Surgical multi-segment spinal column external fixator | |
| CN114558154A (en) | All-round high-efficient degassing unit that outpatient service used generates heat | |
| CN209500047U (en) | A kind of eye disease prevention and control instrument | |
| CN112138269B (en) | Environment-friendly gynaecology spraying medicine device | |
| CN221533706U (en) | Auxiliary eye axis length measuring device | |
| CN215194162U (en) | A prevent stifled drainage equipment for thoracic surgery operation | |
| CN113633504A (en) | Medical treatment is cosmetic with multi-functional headrest that supports based on automated control | |
| CN220989131U (en) | Operation panel of changing dressings of wound between toes | |
| CN216877296U (en) | Disinfection quarantine robot | |
| CN210962968U (en) | Endocrine nursing device | |
| CN216985660U (en) | Medicine bath device with disinfection device for dermatology department | |
| CN114569861B (en) | Micro-depression auxiliary treatment equipment and method | |
| CN217338523U (en) | Mouth mirror | |
| CN117717658B (en) | Medical drainage device | |
| CN215839494U (en) | Dermatology department is with portable operation medical kit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230623 |