CN216629064U

CN216629064U - Adjustable ophthalmic surgery head position fixer

Info

Publication number: CN216629064U
Application number: CN202220127844.2U
Authority: CN
Inventors: 陈晓莉
Original assignee: Peoples Hospital of Leshan
Current assignee: Peoples Hospital of Leshan
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-05-31
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses an adjustable ophthalmologic operation head position fixer, which comprises a fixing frame and a supporting frame, wherein the surface of the fixing frame is connected with two sliding blocks in a sliding manner, a moving plate is fixedly connected between the two sliding blocks, a protective pad is arranged on one side of the moving plate, two ends of a connecting band penetrate through the moving plate, a support pad is sleeved in the middle of the connecting band, an adhesive tape is connected to one side of the end part of the connecting band, a velvet strip is connected to one side of the adhesive tape, which is far away from the connecting band, the velvet strip is in adhesive connection with the adhesive tape, and a connecting block is connected to one side of the velvet strip, which is far away from the adhesive tape. This adjustable type ophthalmic surgery head position fixer for the support pad at connecting band middle part docks with patient's chin through the both ends of pulling the connecting band, later pulls the both ends of connecting band, and makes the sticky tape and the fine hair area of connecting band tip one side bond each other, thereby can fix a position patient's head on the protection pad of movable plate one side.

Description

Adjustable ophthalmic surgery head position fixer

Technical Field

The utility model relates to the technical field of ophthalmic surgery equipment, in particular to an adjustable ophthalmic surgery head position fixer.

Background

Ophthalmology is the subject of research on diseases associated with the visual system, including the eyeball and its associated tissues. The ophthalmologic operation is a technical means for performing an operation on eyes, is mainly used for treating the eyes, is a technical means for treating the eyes in western medicine, and is a device for fixing the head in the process of performing the operation on the eyes, so that the head is prevented from deviating in the operation process to cause operation accidents.

The existing adjustable ophthalmological operation head position fixer comprises an equipment base and clamping side arms, wherein a driving cylinder is arranged inside the equipment base, the front end of the driving cylinder is connected with a fixing base, a positioning rotating shaft is arranged below the fixing base, a sliding cavity is arranged inside the fixing base, and the clamping cylinder is arranged inside the sliding cavity.

This prior art solution also has the following problems in use;

1. the head is fixed through the screw thread drive anchor clamps of equipment when using, and this fixed mode can not be fine assurance dynamics, leads to the clamp power too big easily and leads to patient's health uncomfortable.

2. Equipment can not adapt to when using according to patient's fat thin and adjust for equipment can both be spacing to the fat thin people of difference.

Improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an adjustable ophthalmic surgery head position fixer, which aims to solve the problems that when the equipment provided by the background art is used, a clamp is driven by a thread to fix the head, the fixing mode cannot well control the force, and the clamping force is easy to be too large to cause discomfort of the body of a patient.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: an adjustable ophthalmic surgical head position fixture, comprising: the surface of the fixed frame is connected with two sliding blocks in a sliding mode, a movable plate is fixedly connected between the two sliding blocks, a protective cushion is installed on one side of the movable plate, two ends of a connecting belt penetrate through the interior of the movable plate, and a supporting cushion is sleeved in the middle of the connecting belt;

one side of the end part of the connecting band is connected with an adhesive tape, one side of the adhesive tape, which is far away from the connecting band, is connected with a velvet strip, the velvet strip is in adhesive connection with the adhesive tape, one side of the velvet strip, which is far away from the adhesive tape, is connected with a connecting block, and the surface of the connecting block is fixedly connected with a movable plate;

the two ends of the connecting band are pulled to enable the support pad in the middle of the connecting band to be in butt joint with the chin of a patient, then the two ends of the connecting band are pulled to enable the adhesive tape on one side of the end portion of the connecting band to be bonded with the velvet tape, and therefore the head of the patient can be positioned on the protection pad on one side of the movable plate.

Preferably, the fixed block is fixedly connected in the middle of one side of the moving plate, which deviates from the protective pad, a disc-shaped groove is formed in the surface of one side of the fixed block, which is close to the moving plate, the rotating block is rotatably connected inside the disc-shaped groove, and the rotating block can rotate inside the disc-shaped groove through the disc-shaped groove formed in the fixed block.

Preferably, one side of changeing the piece is connected with the regulation pole, the surperficial screw thread through connection of regulation pole has the backup pad, the bottom fixedly connected with mount of backup pad, the spout has been seted up on the top surface of mount, the inside swing joint of spout has the limiting plate, the lateral wall of limiting plate is convex structure, and through rotating the regulation pole, threaded connection between regulation pole and the backup pad makes the movable plate remove on the surface of mount to control movable plate and patient's head dock.

Preferably, the top fixedly connected with connecting plate of limiting plate, the inside through connection of connecting plate has the gim peg, be threaded connection between the one end of gim peg and the regulation hole, the regulation hole is horizontal equidistance at the top border of mount and distributes, and through the pulling connecting plate, the connecting plate moves on the mount, and then changes the distance between two limiting plates, later carries out threaded connection with gim peg through connection board and regulation hole for two limiting plates carry on spacingly to patient's health.

Preferably, the support frame is installed to the one end bottom both sides of mount, the cover frame has been cup jointed on the surface of support frame, be flexible activity between cover frame and the support frame, the inside through connection of cover frame has the bolt, the bolt runs through the one end head of cover frame and laminates mutually with the surface of support frame, through running through the inside and the support frame laminating of cover frame with the bolt for the bolt extrudees the support frame and supports, and then adjusts the length that constitutes between cover frame and the support frame.

Preferably, the lateral wall fixedly connected with of support frame supports the head, support the bottom of head and install the hydraulic stem, the one end of hydraulic stem runs through and supports the head and install the clamp plate, the one end sliding connection of clamp plate has the slide bar, slide bar bottom fixed connection is on the one end top surface that supports the head, and through starting the hydraulic stem, the hydraulic stem drives the clamp plate and removes, and the clamp plate slides on the surface of slide bar simultaneously, and then control clamp plate and support the head and press from both sides the tight location with the bed frame.

The beneficial effects of the utility model include:

the utility model comprises the following steps: the head of the patient is fixed on the fixing frame through the protective pad, the connecting band, the supporting pad, the adhesive tape, the velvet belt and the connecting block.

The utility model comprises the following steps: through fixed block, commentaries on classics piece, regulation pole, backup pad, limiting plate, connecting plate, gim peg and regulation hole, can carry out further spacing to the fat thin patient's health of difference.

The utility model comprises the following steps: the bed frame is pressed and positioned through the pressing plate and the supporting head by the sleeve frame, the bolts, the supporting head, the hydraulic rod, the pressing plate and the sliding rod.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side cross-sectional view of the present invention;

FIG. 4 is a schematic view of a connecting rod for connecting a connecting band and a movable plate according to the present invention

FIG. 5 is a schematic view of a limiting plate and a connecting rod for connecting the connecting plate according to the present invention.

Description of reference numerals:

1. a fixed mount; 2. a slider; 3. moving the plate; 4. a protective pad; 5. a connecting belt; 6. supporting a cushion; 7. sticking a tape; 8. a velvet ribbon; 9. connecting blocks; 10. a fixed block; 11. rotating the block; 12. adjusting a rod; 13. a support plate; 14. a limiting plate; 15. a connecting plate; 16. a fixing bolt; 17. an adjustment hole; 18. a support frame; 19. sleeving a frame; 20. a bolt; 21. a support head; 22. a hydraulic lever; 23. pressing a plate; 24. a slide bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of embodiments of the present application, generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 5, the present invention provides a technical solution: an adjustable ophthalmic surgical head position fixture, comprising: the medical nursing bed comprises a fixing frame 1 and a supporting frame 18, wherein the surface of the fixing frame 1 is connected with two sliding blocks 2 in a sliding manner, a moving plate 3 is fixedly connected between the two sliding blocks 2, a protective pad 4 is installed on one side of the moving plate 3, two ends of a connecting belt 5 penetrate through the moving plate 3, a supporting pad 6 is sleeved in the middle of the connecting belt 5, an adhesive tape 7 is connected to one side of the end part of the connecting belt 5, a velvet ribbon 8 is connected to one side, away from the connecting belt 5, of the adhesive tape 7, the velvet ribbon 8 is in adhesive connection with the adhesive tape 7, a connecting block 9 is connected to one side, away from the adhesive tape 7, of the velvet ribbon 8, the moving plate 3 is fixedly connected to the surface of the connecting block 9, the supporting pad 6 in the middle of the connecting belt 5 is in butt joint with the chin of a patient by pulling the two ends of the connecting belt 5, then the two ends of the connecting belt 5 are pulled, and the adhesive tape 7 and the velvet ribbon 8 at one side of the end part of the connecting belt 5 are bonded with each other, so that the head of the patient can be positioned on the protective pad 4 at one side of the moving plate 3;

the middle of one side of the moving plate 3 departing from the protective pad 4 is fixedly connected with a fixed block 10, one side surface of the fixed block 10 close to the moving plate 3 is provided with a disc-shaped groove, the inner part of the disc-shaped groove is rotatably connected with a rotating block 11, the disc-shaped groove is formed through the fixed block 10, the rotating block 11 can rotate in the disc-shaped groove, one side of the rotating block 11 is connected with an adjusting rod 12, the surface thread of the adjusting rod 12 is connected with a supporting plate 13 in a penetrating way, the bottom of the supporting plate 13 is fixedly connected with a fixing frame 1, the top surface of the fixing frame 1 is provided with a sliding groove, the inner part of the sliding groove is movably connected with a limiting plate 14, the side wall of the limiting plate 14 is of an arc-shaped structure, the moving plate 3 moves on the surface of the fixing frame 1 through the threaded connection between the adjusting rod 12 and the supporting plate 13 by rotating the adjusting rod 12, so as to control the moving plate 3 to be butted with the head of a patient, the top of the limiting plate 14 is fixedly connected with a connecting plate 15, the inside of the connecting plate 15 is connected with a fixing bolt 16 in a penetrating manner, one end of the fixing bolt 16 is in threaded connection with an adjusting hole 17, the adjusting hole 17 is distributed on the top edge of the fixing frame 1 in a transversely equidistant manner, the connecting plate 15 moves on the fixing frame 1 by pulling the connecting plate 15, the distance between the two limiting plates 14 is further changed, and then the fixing bolt 16 penetrates through the connecting plate 15 and is in threaded connection with the adjusting hole 17, so that the two limiting plates 14 limit the body of a patient;

the supporting frames 18 are installed on two sides of the bottom of one end of the fixed frame 1, a sleeve frame 19 is sleeved on the surface of the supporting frame 18, telescopic movement is achieved between the sleeve frame 19 and the supporting frame 18, bolts 20 are connected inside the sleeve frame 19 in a penetrating mode, the heads of the bolts 20 penetrating through the sleeve frame 19 are attached to the surface of the supporting frame 18, the bolts 20 penetrate through the sleeve frame 19 and are attached to the supporting frame 18, the supporting frame 18 is extruded and supported by the bolts 20, the length formed between the sleeve frame 19 and the supporting frame 18 is further adjusted, supporting heads 21 are fixedly connected to the side walls of the supporting frame 18, hydraulic rods 22 are installed at the bottoms of the supporting heads 21, pressing plates 23 are installed at one ends of the hydraulic rods 22 penetrating through the supporting heads 21, sliding rods 24 are connected to one ends of the pressing plates 23, the bottoms of the sliding rods 24 are fixedly connected to the top surfaces of the ends of the supporting heads 21, and the hydraulic rods 22 are started, the hydraulic rod 22 drives the pressing plate 23 to move, and simultaneously the pressing plate 23 slides on the surface of the sliding rod 24, thereby controlling the pressing plate 23 and the supporting head 21 to clamp and position the bed frame.

The use method and the advantages of the utility model are as follows: when the adjustable ophthalmic surgery head position fixer is used, the working process is as follows:

when the product is used, the head of a patient is firstly placed on the fixing frame 1, then the two ends of the connecting band 5 are pulled, so that the chin of the patient is butted with the supporting pad 6, the head of the patient is butted with the protective pad 4, and then the adhesive band 7 and the velvet band 8 are mutually adhered, so that the head of the patient is fixed on the fixing frame 1, and the head is prevented from being disturbed during eye surgery;

secondly, the adjusting rod 12 is rotated, the threaded connection between the adjusting rod 12 and the supporting plate 13 enables one end of the adjusting rod 12 to drive the rotating block 11 to rotate inside the fixing block 10, and further the adjusting rod 12 drives the moving plate 3 and the sliding block 2 to slide, so that the moving plate 3 limits the head, then the limiting plate 14 is pulled, and after the limiting plate 14 limits the position of a patient, the fixing bolt 16 penetrates through the connecting plate 15 to be in threaded connection with the adjusting hole 17, so that the limiting plate 14 limits the body of different fat and thin patients;

finally, the supporting height of the fixing frame 1 is adjusted according to the height of the bed, then the bolt 20 penetrates through the sleeve frame 19 to be connected with the supporting frame 18, then the hydraulic rod 22 is started, and the hydraulic rod 22 drives the supporting head 21 and the pressing plate 23 to press and position the bed frame, so that the device can be rapidly installed at the head of the sickbed, and the common sickbed can also be used for performing eye surgery.

The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.

Claims

1. An adjustable ophthalmic surgical head position fixture, comprising: mount (1) and support frame (18), its characterized in that: the surface of the fixed frame (1) is connected with two sliding blocks (2) in a sliding manner, a movable plate (3) is fixedly connected between the two sliding blocks (2), a protective pad (4) is installed on one side of the movable plate (3), two ends of a connecting belt (5) penetrate through the movable plate (3), and a support pad (6) is sleeved in the middle of the connecting belt (5);

the adhesive tape is connected to one side of the end of the connecting belt (5) (7), one side, away from the connecting belt (5), of the adhesive tape (7) is connected with a velvet ribbon (8), the velvet ribbon (8) and the adhesive tape (7) are connected through adhesion, one side, away from the adhesive tape (7), of the velvet ribbon (8) is connected with a connecting block (9), and the surface of the connecting block (9) is fixedly connected with a movable plate (3).

2. The adjustable ophthalmic surgical head position holder of claim 1, wherein: fixed block (10) are fixedly connected with in the middle of moving plate (3) deviates from one side of protection pad (4), disc type recess has been seted up to fixed block (10) near moving plate (3) one side surface, the inside rotation of disc type recess is connected with commentaries on classics piece (11).

3. The adjustable ophthalmic surgical head position holder of claim 2, wherein: one side of the rotating block (11) is connected with an adjusting rod (12), the surface thread of the adjusting rod (12) is connected with a supporting plate (13) in a penetrating mode, and the bottom of the supporting plate (13) is fixedly connected with a fixing frame (1).

4. The adjustable ophthalmic surgical head position holder of claim 1, wherein: the top surface of the fixing frame (1) is provided with a sliding groove, a limiting plate (14) is movably connected inside the sliding groove, and the side wall of the limiting plate (14) is of a circular arc structure.

5. The adjustable ophthalmic surgical head holder of claim 4, wherein: the top fixedly connected with connecting plate (15) of limiting plate (14), the inside through connection of connecting plate (15) has gim peg (16), be threaded connection between the one end of gim peg (16) and regulation hole (17), regulation hole (17) are horizontal equidistance distribution at the top border of mount (1).

6. The adjustable ophthalmic surgical head position holder of claim 1, wherein: support frame (18) are installed to the one end bottom both sides of mount (1), cover frame (19) has been cup jointed on the surface of support frame (18), be flexible activity between cover frame (19) and support frame (18), the inside through connection of cover frame (19) has bolt (20), bolt (20) run through the one end head of cover frame (19) and the surface of support frame (18) are laminated mutually.

7. The adjustable ophthalmic surgical head position holder of claim 1, wherein: the lateral wall fixedly connected with of support frame (18) supports head (21), hydraulic stem (22) are installed to the bottom of supporting head (21), clamp plate (23) are installed in the one end of hydraulic stem (22) runs through supporting head (21), the one end sliding connection of clamp plate (23) has slide bar (24), slide bar (24) bottom fixed connection is at the one end top surface of supporting head (21).