CN211213577U - Head-wearing magnifier for lumbar intervertebral disc surgery - Google Patents
Head-wearing magnifier for lumbar intervertebral disc surgery Download PDFInfo
- Publication number
- CN211213577U CN211213577U CN201922047955.3U CN201922047955U CN211213577U CN 211213577 U CN211213577 U CN 211213577U CN 201922047955 U CN201922047955 U CN 201922047955U CN 211213577 U CN211213577 U CN 211213577U
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- China
- Prior art keywords
- adjusting belt
- fixedly connected
- battery
- magnifier
- limiting blocks
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a head-wearing magnifier for lumbar intervertebral disc surgery, which comprises a frame, a gasket, a first adjusting belt, a second adjusting belt, a lamp box, a lens, a fixed rod and a movable rod; the gasket is fixedly connected to the rear surface of the front end of the mirror bracket, the first end of the first adjusting belt is fixedly connected to the upper surface of one side end of the mirror bracket, the first end of the second adjusting belt is fixedly connected to the upper surface of the corresponding side end of the mirror bracket, a plurality of limiting blocks with equal distances are arranged at the second end of the first adjusting belt, a plurality of equidistant limiting holes are arranged at the second end of the second adjusting belt, and the limiting blocks are inserted into the limiting holes; the groove is positioned in the middle of the front end of the mirror bracket, and the lamp box is embedded in the groove; one end of the fixed rod is fixedly connected to the lower surface of the front end of the spectacle frame, the other end of the fixed rod is hinged to one end of the movable rod, and the other end of the movable rod is fixedly connected to the center of the upper edge of the spectacle frame.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to head-mounted magnifying glass is used in lumbar disc surgery.
Background
In the medical field, doctors often use a head-mounted operation magnifier to magnify their visual field for patients to perform various medical treatment, operation or related disease diagnosis; since the size and detail of the patient's clinical signs or the appearance of any part are limited by the doctor's own eyesight, the image-magnifying optical device can help the patient to perform various medical actions.
Because the lumbar disc surgery is generally carried out for a long time, the prior magnifier for the lumbar disc surgery has some problems, such as: the wearing is inconvenient, the position of the lens is not well adjusted, and although the head-wearing type magnifier is arranged, the front end is overweight due to a plurality of structures designed at the front end, the face and the contact position are easy to deform after long wearing time, and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model adopts the following technical scheme:
a head-wearing magnifier for lumbar intervertebral disc surgery comprises a frame, a gasket, a first adjusting belt, a second adjusting belt, a lamp box, lenses, a fixed rod and a movable rod;
the gasket is fixedly connected to the rear surface of the front end of the spectacle frame, so that when a doctor wears the spectacle frame, the forehead can be prevented from being in direct contact with the spectacle frame, a buffering effect is achieved, and the phenomenon that the forehead is subjected to strangulation due to long-time wearing of the doctor is avoided; the first end of the first adjusting belt is fixedly connected to the upper surface of one side end of the mirror bracket, the first end of the second adjusting belt is fixedly connected to the upper surface of the corresponding side end of the mirror bracket, the second end of the first adjusting belt is provided with a plurality of limiting blocks with equal distances, the second end of the second adjusting belt is provided with a plurality of equidistant limiting holes, the limiting blocks are sequentially inserted into the limiting holes, the two adjusting belts are mutually matched to adjust the size of the head, and simultaneously the adjusting belts share bearing capacity, so that the circumferential stress positions of the forehead and the head cannot be extruded and deformed; the middle position of the front end of the mirror bracket is provided with a groove, the lamp box is embedded in the groove, and the design of the lamp box can increase the illumination; one end of the fixed rod is fixedly connected to the lower surface of the front end of the spectacle frame, the other end of the fixed rod is hinged to one end of the movable rod, the other end of the movable rod is fixedly connected to the center of the upper edge of the spectacle frame, and the position of the spectacle frame can be adjusted through the design of the movable rod.
Further, the spectacle frame is made of resin material.
Further, the gasket is made of soft rubber.
Furthermore, first regulation band, second regulation band are the regulation band of being made by plastic material, and the second regulation band is slightly longer than first regulation band, because in the design, the number of spacing hole generally is more than the number of stopper to reach the effect that can adjust the regulation band by great extent, just so need the second regulation band than first regulation band some longer, plastic material can be better bear the weight of the atress.
Further, the stopper is no less than two for bellied rectangle piece and quantity, stopper quantity is no less than for rectangular hole and quantity in spacing hole, stopper and spacing hole size cooperation insert different spacing holes through the stopper, can adjust the length in regulation area to reach the purpose of adjusting the head size.
Furthermore, the lamp box comprises a bulb, a switch, a battery bin, a battery and a box body;
the bulb is installed and is put and bulb is located mirror holder front end front surface central point in the positive central point of box body and put, inside battery position box body, the switch mounting is in the box body upper surface and is higher than mirror holder front end upper surface, doctor's accessible on-off control bulb, and the battery is installed in the battery compartment, the back lid of box body can be opened, is convenient for change battery and bulb.
Further, the bulb is an LED bulb.
Further, the battery is a micro battery.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model is used when the lumbar intervertebral disc operation is performed, the size of the user can be adjusted according to the situation by arranging the two adjusting belts, and the adjusting belts are arranged into plastic materials to effectively share the force acting on the circumference of the face and the head, so that the device is more stable when being worn for a long time and is not easy to drop; through the setting of movable rod, can adjust the lens position to adapt to different users, simultaneously, if need not use the magnifying glass at the operation in-process, also can directly take off the lens, need not take off whole device, facilitate the use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a lamp box;
reference numerals: the glasses comprise a glasses frame-1, a gasket-2, a first adjusting belt-3, a second adjusting belt-4, a limiting block-5, a limiting hole-6, a lamp box-7, a lens-8, a fixed rod-9, a movable rod-10, a bulb-11, a switch-12, a battery bin-13, a battery-14, a rear cover-15, a groove-16 and a box body-17.
Detailed Description
As shown in fig. 1-2, a head magnifier for lumbar disc surgery comprises: the glasses frame comprises a glasses frame 1, a gasket 2, a first adjusting belt 3, a first adjusting belt 4, a lamp box 7, lenses 8, a fixed rod 9 and a movable rod 10;
the gasket 2 is fixedly connected to the rear surface of the front end of the mirror bracket 1, the first end of the first adjusting belt 3 is fixedly connected to the upper surface of one side end of the mirror bracket 1, the first end of the first adjusting belt 4 is fixedly connected to the upper surface of the corresponding side end of the mirror bracket 1, a plurality of limiting blocks 5 with equal distances are arranged at the second end of the first adjusting belt 3, a plurality of equidistant limiting holes 6 are arranged at the second end of the first adjusting belt 4, and the limiting blocks 5 are sequentially inserted into the limiting holes 6; a groove is formed in the middle of the front end of the mirror bracket 1, and the lamp box 7 is embedded in the groove 16; one end of the fixed rod 9 is fixedly connected to the lower surface of the front end of the spectacle frame 1, the other end of the fixed rod 9 is hinged to one end of the movable rod 10, and the other end of the movable rod 10 is fixedly connected to the center of the upper edge of the lens 8.
Further, the lens holder 1 is a lens holder 1 made of a resin material.
Further, the gasket 2 is made of soft rubber material, and the gasket 2 is made of soft rubber material.
Further, the first adjusting belt 3 and the first adjusting belt 4 are adjusting belts made of plastic materials, and the first adjusting belt 4 is slightly longer than the first adjusting belt 3.
Further, stopper 5 is no less than two for bellied rectangle piece and quantity, stopper 5 quantity is no less than for rectangle hole and quantity in spacing hole 6, stopper 5 and 6 size cooperations in spacing hole.
Further, the lamp box 7 comprises a bulb 11, a switch 12, a battery compartment 13, a battery 14 and a box body 17;
Further, the bulb 11 is an LED bulb.
Further, the battery 14 is a micro battery.
When a doctor uses the device for lumbar disc surgery, the glasses frame 1 is worn at the circumferential position of the head, the gasket 2 is clamped at the forehead position at the moment, friction between the glasses frame 1 and the skin is reduced, the size of the head can be adjusted by matching the limiting hole 6 on the adjusting belt with the limiting block 5 to find the most comfortable position of the user, meanwhile, most gravity of the device is borne above the head, and the acting force of the forehead and the circumferential direction of the head on the face is reduced; furthermore, the doctor can adjust the position of the lens 8 by rotating the movable rod 10 to achieve the distance which makes the eyes feel the most comfortable, and the doctor wearing the frame glasses can use the device conveniently; when the magnifying glass is not needed in the operation process, a doctor only needs to lift the lens 8 through the movable rod 10, and does not need to take the device down from the head, so that the use is convenient; the lamp box 7 arranged at the front end of the device can be conveniently used by a doctor when the doctor feels that light is insufficient in the operation process, the bulb 11 is turned on or off through the switch 12 at the upper end of the device, and if the battery 14 is not electrified or the bulb 11 is damaged, the rear cover 15 can be opened to replace the battery 14 or the bulb 11.
Claims (8)
1. The utility model provides a head-mounted magnifying glass for lumbar disc surgery which characterized in that includes: the glasses frame comprises a glasses frame (1), a gasket (2), a first adjusting belt (3), a second adjusting belt (4), a lamp box (7), lenses (8), a fixed rod (9) and a movable rod (10);
the gasket (2) is fixedly connected to the rear surface of the front end of the mirror frame (1), the first end of the first adjusting belt (3) is fixedly connected to the upper surface of one side end of the mirror frame (1), the first end of the second adjusting belt (4) is fixedly connected to the upper surface of the corresponding side end of the mirror frame (1), a plurality of limiting blocks (5) with equal distances are arranged at the second end of the first adjusting belt (3), a plurality of equidistant limiting holes (6) are formed in the second end of the second adjusting belt (4), and the limiting blocks (5) are sequentially inserted into the limiting holes (6); a groove is formed in the middle of the front end of the spectacle frame (1), and the lamp box (7) is embedded in the groove (16); one end of the fixed rod (9) is fixedly connected to the lower surface of the front end of the spectacle frame (1), the other end of the fixed rod (9) is hinged to one end of the movable rod (10), and the other end of the movable rod (10) is fixedly connected to the center of the upper edge of the lens (8).
2. The loupe of claim 1, wherein said frame (1) is made of resin material (1).
3. The magnifier for lumbar disc surgery as recited in claim 1, wherein said spacer (2) is a spacer (2) made of soft rubber.
4. The magnifier for lumbar disc surgery as recited in claim 1, wherein the first and second adjusting belts (3, 4) are made of plastic material, and the second adjusting belt (4) is slightly longer than the first adjusting belt (3).
5. The head magnifier for lumbar disc surgery as recited in claim 1, wherein the limiting blocks (5) are raised rectangular blocks, the number of the limiting blocks is not less than two, the limiting holes (6) are rectangular holes, the number of the limiting blocks is not less than the number of the limiting blocks (5), and the limiting blocks (5) are matched with the limiting holes (6) in size.
6. The magnifier for lumbar disc surgery as recited in claim 1, wherein the light box (7) comprises a bulb (11), a switch (12), a battery compartment (13), a battery (14), and a box body (17);
bulb (11) are installed in the positive central point of box body (17) and bulb (11) are located mirror holder (1) front end front surface central point and put, battery compartment (13) are located inside box body (17), switch (12) are installed in box body (17) upper surface and are higher than mirror holder (1) front end upper surface, and battery (14) are installed in battery compartment (13), back lid (15) of box body (17) can be opened.
7. The magnifier for lumbar disc surgery as recited in claim 6, wherein said light bulb (11) is an LED light bulb.
8. The loupe of claim 6, wherein said battery (14) is a miniature battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922047955.3U CN211213577U (en) | 2019-11-22 | 2019-11-22 | Head-wearing magnifier for lumbar intervertebral disc surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922047955.3U CN211213577U (en) | 2019-11-22 | 2019-11-22 | Head-wearing magnifier for lumbar intervertebral disc surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211213577U true CN211213577U (en) | 2020-08-11 |
Family
ID=71931145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922047955.3U Expired - Fee Related CN211213577U (en) | 2019-11-22 | 2019-11-22 | Head-wearing magnifier for lumbar intervertebral disc surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211213577U (en) |
-
2019
- 2019-11-22 CN CN201922047955.3U patent/CN211213577U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211122 |