CN221964001U - Adjustable ophthalmic surgery head position fixer - Google Patents

Abstract

The utility model relates to the technical field of medical appliances, and provides an adjustable ophthalmic surgery head position fixer, which comprises: the bed body, rectangular channel has been seted up to one side of the bed body, the equal fixed mounting in center department of rectangular channel opposite face has the rectangular board, two the spout has all been seted up to the opposite face of rectangular board. The patient lies on the bed body with the head pillow to the arc layer board on, the surface fixed mounting of arc layer board has a plurality of cushions improvement comfort level that can be better, rotate a plurality of adjusting screw at the internal thread rotation of L shaped plate and locating plate through the manual work, adjusting screw drives the clamp plate and removes when pivoted, adjusting screw rotates in the inside of L shaped plate and locating plate and adjusts, can prevent that adjusting screw from appearing rocking, effectual improvement stability, can fix patient's head, the surface fixed mounting of clamp plate has a plurality of silica gel strips, the clamp plate is laminated skin with the fixed back silica gel strip of head like this, can improve the travelling comfort, also prevent the clamp plate damage skin.

Description

An adjustable head position fixer for ophthalmic surgery

Technical Field

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

Background Art

The full name of ophthalmology is "eye disease specialist", which is a discipline that studies diseases occurring in the visual system, including the eyeball and its associated tissues. Ophthalmology generally studies vitreous, retinal diseases, optometry, glaucoma and optic neuropathy, cataracts and other eye diseases.

However, in the prior art, most head fixators are not easy to adjust, and the head circumferences of patients vary, so it is not easy to adjust and fix the head fixator according to the size of the patient's head circumference. During the operation, the patient's head is prone to deflection, which will affect the operation and increase the difficulty of the operation. In addition, the height position of the head fixator is not easy to adjust. After the patient lies down and is fixed, the comfort cannot be adjusted, which will cause discomfort in the patient's head and neck, and there will be a gap in the neck, which increases the soreness of the neck.

Utility Model Content

The purpose of the utility model is to solve the problem that most head fixators in the prior art are not easy to adjust, the head circumferences of patients are different, and thus it is not convenient to adjust and fix them according to the size of the patient's head circumference. During the operation, the patient's head is prone to deflection, which affects the operation and increases the difficulty of the operation. In addition, the height position of the head fixator is not easy to adjust, and the comfort cannot be adjusted after the patient lies down and is fixed, which will cause discomfort in the patient's head and neck, and there will be a gap in the neck, which increases the soreness of the neck.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable ophthalmic surgical head position fixer, comprising: a bed body, a rectangular groove is opened on one side of the bed body, a rectangular plate is fixedly installed at the center of the opposite surface of the rectangular groove, and a slide groove is opened on the opposite surface of the two rectangular plates, a slide rod is fixedly embedded in one of the slide grooves, and a threaded rod is movably embedded in the other slide groove, and also includes:

Two sliders are movably sleeved on the outer surfaces of the threaded rod and the slide rod respectively, and the two sliders are movably embedded in the inner part of the slide groove, and arc-shaped supporting plates are fixedly installed on the opposite surfaces of the two sliders;

A plurality of positioning plates are fixedly mounted at the four corners of the outer surface of the top of the arc-shaped support plate;

A plurality of L-shaped plates are fixedly mounted on one side of the arc-shaped support plate close to the positioning plate;

A plurality of adjusting screws are respectively threadedly mounted inside the plurality of L-shaped plates and the positioning plates.

Preferably, pressure plates are fixedly mounted on the opposite surfaces of the plurality of adjusting screws.

Preferably, a plurality of silicone strips are fixedly mounted on opposite surfaces of the plurality of pressing plates.

Preferably, a plurality of soft pads are fixedly mounted on the outer surface of the arc-shaped support plate.

Preferably, a turntable is fixedly mounted on the top of the threaded rod.

Preferably, a T-shaped groove is provided on one side of the bed body close to the rectangular groove, and a T-shaped plate is movably embedded inside the T-shaped groove.

Preferably, a rubber pillow strip is provided on the top outer surface of the T-shaped plate.

Preferably, a handle is fixedly mounted on one side of the T-shaped plate.

Compared with the prior art, the advantages and positive effects of the utility model are:

1. In the utility model, the patient lies on the bed and rests his head on the arc-shaped support plate. A plurality of cushions are fixedly installed on the outer surface of the arc-shaped support plate to better improve the comfort. A plurality of adjusting screws are manually rotated on the internal threads of the L-shaped plate and the positioning plate. The adjusting screws are rotated while the pressing plate is driven to move. The adjusting screws are rotated and adjusted inside the L-shaped plate and the positioning plate to prevent the adjusting screws from shaking, effectively improve the stability, and better fix the patient's head. A plurality of silicone strips are fixedly installed on the outer surface of the pressing plate. After the pressing plate fixes the head, the silicone strips fit the skin, which can improve the comfort and prevent the pressing plate from damaging the skin.

2. In the utility model, rotating the turntable drives the threaded rod to rotate, and the threaded rod can drive the arc-shaped support plate connected by the slider to move up and down inside the rectangular groove, so that the position of the arc-shaped support plate can be adjusted according to the patient's body shape, and the stability and comfort can be better improved. The T-shaped plate is pulled out from the inside of the T-shaped groove by the handle, and the rubber pillow strip can be replaced and cleaned to better improve the cleanliness. The rubber pillow strip can support the neck of the lying patient and better improve the comfort.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of an adjustable head position fixator for ophthalmic surgery proposed by the utility model;

FIG2 is a side view of the structure of an adjustable head position fixator for ophthalmic surgery proposed by the present invention;

FIG3 is a schematic diagram of the exploded structure of an adjustable head position fixator for ophthalmic surgery proposed by the present invention;

FIG4 is an enlarged structural schematic diagram of point A in FIG1 of an adjustable ophthalmic surgery head position fixator proposed by the present invention.

Legend:

1. Bed body; 101. Rectangular groove; 102. Rectangular plate; 103. Slide groove; 104. Threaded rod; 105. Turntable; 106. L-shaped plate; 107. Adjusting screw; 108. Rubber pillow strip; 109. Arc support plate; 110. Positioning plate; 111. Cushion; 112. T-shaped groove; 113. T-shaped plate; 114. Handle; 115. Slide rod; 116. Sliding block; 117. Pressing plate; 118. Silicone strip.

DETAILED DESCRIPTION

In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

Embodiment 1, as shown in FIGS. 1-4, the utility model provides an adjustable head position fixer for ophthalmic surgery, comprising: a bed 1, a rectangular groove 101 is provided on one side of the bed 1, a rectangular plate 102 is fixedly installed at the center of the opposite surface of the rectangular groove 101, and a slide groove 103 is provided on the opposite surface of the two rectangular plates 102, wherein a slide rod 115 is fixedly embedded in one of the slide grooves 103, and a threaded rod 104 is movably embedded in the other slide groove 103, and further comprising: two sliders 116, which are respectively movably sleeved Located on the outer surface of the threaded rod 104 and the sliding rod 115, the two sliding blocks 116 are movably embedded in the inside of the sliding groove 103, and the opposite surfaces of the two sliding blocks 116 are fixedly installed with an arc-shaped support plate 109; the top of the threaded rod 104 is fixedly installed with a turntable 105; a T-shaped groove 112 is opened on the side of the bed body 1 close to the rectangular groove 101, and a T-shaped plate 113 is movably embedded in the inside of the T-shaped groove 112; a rubber pillow strip 108 is provided on the top outer surface of the T-shaped plate 113; a handle 114 is fixedly installed on one side of the T-shaped plate 113.

In this embodiment, rotating the turntable 105 drives the threaded rod 104 to rotate, and the threaded rod 104 can drive the arc-shaped support plate 109 connected by the slider 116 to move up and down inside the rectangular groove 101, so that the position of the arc-shaped support plate 109 can be adjusted according to the patient's body shape to better improve stability and comfort. The T-shaped plate 113 is pulled out from the inside of the T-shaped groove 112 by the handle 114, and the rubber pillow strip 108 can be replaced and cleaned to better improve cleanliness. The rubber pillow strip 108 can support the neck of a lying patient to better improve comfort.

Embodiment 2, as shown in Figures 1-4, multiple positioning plates 110 are fixedly installed at the four corners of the top outer surface of the arc-shaped support plate 109; multiple L-shaped plates 106 are fixedly installed on the side of the arc-shaped support plate 109 close to the positioning plate 110; multiple adjusting screws 107 are threadedly installed inside the multiple L-shaped plates 106 and the positioning plate 110 respectively; the opposite surfaces of the multiple adjusting screws 107 are fixedly installed with pressure plates 117; the opposite surfaces of the multiple pressure plates 117 are fixedly installed with multiple silicone strips 118; the outer surface of the arc-shaped support plate 109 is fixedly installed with multiple soft pads 111. In this embodiment, the patient lies on the bed 1 and rests his head on the arc-shaped support plate 109. A plurality of cushions 111 are fixedly installed on the outer surface of the arc-shaped support plate 109 to better improve comfort. The plurality of adjusting screws 107 are manually rotated on the internal threads of the L-shaped plate 106 and the positioning plate 110. The adjusting screws 107 rotate while driving the pressing plate 117 to move. The adjusting screws 107 rotate and adjust inside the L-shaped plate 106 and the positioning plate 110 to prevent the adjusting screws 107 from shaking, effectively improve stability, and better fix the patient's head. A plurality of silicone strips 118 are fixedly installed on the outer surface of the pressing plate 117. After the pressing plate 117 fixes the head, the silicone strips 118 fit the skin, which can improve comfort and prevent the pressing plate 117 from damaging the skin. Working principle: When in use, the patient lies on the bed body 1 and rests his head on the arc-shaped support plate 109. The outer surface of the arc-shaped support plate 109 is fixedly installed with multiple cushions 111 to better improve comfort. By manually rotating multiple adjusting screws 107, the internal threads of the L-shaped plate 106 and the positioning plate 110 rotate, and the adjusting screws 107 rotate while driving the pressing plate 117 to move. The adjusting screws 107 rotate and adjust inside the L-shaped plate 106 and the positioning plate 110 to prevent the adjusting screws 107 from shaking, effectively improve stability, and better fix the patient's head. The outer surface of the pressing plate 117 is fixedly installed with multiple silicone strips 118. After the pressing plate 117 fixes the head, the silicone strips 118 fit the skin, which can improve comfort and prevent the pressing plate 117 from damaging the skin. The rotating disk 105 drives the threaded rod 104 to rotate. The threaded rod 104 can drive the arc-shaped support plate 109 connected by the slider 116 to move up and down inside the rectangular groove 101. Therefore, the position of the arc-shaped support plate 109 can be adjusted according to the patient's body shape to better improve stability and comfort. By pulling the T-shaped plate 113 with the handle 114 and moving it out from the inside of the T-shaped groove 112, the rubber pillow strip 108 can be replaced and cleaned to better improve cleanliness. The rubber pillow strip 108 can support the neck of the lying patient and better improve comfort. The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with this profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims (8)

1. An adjustable head position fixer for ophthalmic surgery, comprising: a bed (1), a rectangular groove (101) is provided on one side of the bed (1), a rectangular plate (102) is fixedly installed at the center of the opposite surface of the rectangular groove (101), and a slide groove (103) is provided on the opposite surfaces of the two rectangular plates (102), a slide rod (115) is fixedly embedded in one of the slide grooves (103), and a threaded rod (104) is movably embedded in the other slide groove (103), characterized in that it also includes: Two sliders (116) are respectively movably sleeved on the outer surfaces of the threaded rod (104) and the slide rod (115), and the two sliders (116) are both movably embedded in the slide groove (103). The opposite surfaces of the two sliders (116) are fixedly mounted with arc-shaped support plates (109); A plurality of positioning plates (110) are fixedly mounted at four corners of the top outer surface of the arc-shaped support plate (109); A plurality of L-shaped plates (106) are fixedly mounted on one side of the arc-shaped support plate (109) close to the positioning plate (110); A plurality of adjusting screws (107) are respectively threadedly mounted inside the plurality of L-shaped plates (106) and the positioning plate (110). 2. An adjustable ophthalmic surgical head position fixator according to claim 1, characterized in that a pressure plate (117) is fixedly mounted on the opposite surfaces of the plurality of adjusting screws (107). 3. An adjustable ophthalmic surgical head position fixator according to claim 2, characterized in that: a plurality of silicone strips (118) are fixedly mounted on opposite surfaces of the plurality of pressure plates (117). 4. An adjustable ophthalmic surgical head position fixator according to claim 1, characterized in that a plurality of soft pads (111) are fixedly mounted on the outer surface of the arc-shaped support plate (109). 5. An adjustable ophthalmic surgical head position fixator according to claim 1, characterized in that a rotating disk (105) is fixedly mounted on the top of the threaded rod (104). 6. An adjustable ophthalmic surgical head position fixator according to claim 1, characterized in that a T-shaped groove (112) is provided on one side of the bed (1) close to the rectangular groove (101), and a T-shaped plate (113) is movably embedded inside the T-shaped groove (112). 7. An adjustable ophthalmic surgical head position fixator according to claim 6, characterized in that a rubber pillow strip (108) is provided on the top outer surface of the T-shaped plate (113). 8. An adjustable ophthalmic surgical head position fixator according to claim 6, characterized in that a handle (114) is fixedly mounted on one side of the T-shaped plate (113).