CN115919598B - Medical chair for eye surgery for head adjustment and correction - Google Patents
Medical chair for eye surgery for head adjustment and correction Download PDFInfo
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- CN115919598B CN115919598B CN202310125620.7A CN202310125620A CN115919598B CN 115919598 B CN115919598 B CN 115919598B CN 202310125620 A CN202310125620 A CN 202310125620A CN 115919598 B CN115919598 B CN 115919598B
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Abstract
The invention relates to the technical field of ophthalmic treatment, in particular to a medical chair for an ophthalmic operation for head regulation and correction. It comprises a base and a support. According to the invention, the head limiting device is arranged for lifting, the neck area is lifted through the lifting component, so that the head area of a patient can be positioned, meanwhile, in the disinfection process before an operation, the position of the lower jaw lifting component is adjusted, so that the lower jaw lifting component is lifted in the lower jaw area of the patient, the head of the patient is further corrected, meanwhile, the collecting component is arranged at the side edge position of the lower jaw lifting component, the collecting component protrudes out of the edge position of the lower jaw lifting component to form a flange, liquid overflowing from the lower jaw of the patient is blocked through the flange, the liquid overflowing from the eyes of the patient in the disinfection process is prevented from flowing out of the bottom end of the lower jaw, discomfort of the patient is easily caused, and the lower jaw of the patient is easily adhered to the outer side of an operation instrument and the clothes of the patient, so that later cleaning is difficult.
Description
Technical Field
The invention relates to the technical field of ophthalmic treatment, in particular to a medical chair for an ophthalmic operation for head regulation and correction.
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.
In carrying out ophthalmic surgery treatment, generally need carry out the cooperation treatment through the medical chair, current ophthalmic surgery is with the medical chair mostly through the frame that lifts that sets up, and support patient's chin, but because lift the frame and can't fix a position the support to patient's head, in carrying out the eye disinfection in-process, the alignment position between needs patient's automatically regulated eye and the instrument, and the liquid medicine that sprays during disinfection can lead to patient's eye to blur, position adjustment inefficiency, the liquid that the eye overflows simultaneously is very easy to adhere in patient's clothing and instrument outside, leads to later stage and is difficult to wasing.
In order to cope with the above problems, there is a need for an ophthalmic surgical medical chair for head adjustment and correction.
Disclosure of Invention
The invention aims to provide a medical chair for eye surgery for head adjustment and correction, which solves the problems in the background technology.
In order to achieve the above-mentioned purpose, provide an ophthalmic surgery with medical chair of correction is adjusted to head, the on-line screen storage device comprises a base, the base includes the support, the support top is provided with the cushion, cushion one side both ends all are provided with the footboard, the cushion opposite side is provided with and supports, it includes the cushion that is used for supporting patient's back to prop up the support, the cushion top is provided with lifts the subassembly, it is provided with head stop device to lift the subassembly top, head stop device and lift the clearance between the subassembly and reserve, through clearance location patient's afterbrain and neck position, head stop device and lift and be connected with displacement subassembly between the subassembly, through displacement subassembly adjustment the clearance width to adapt to the location work of different patients, head stop device bottom has hung the lower jaw and lifted the subassembly, lower jaw is lifted subassembly side border position and is provided with and is collected the subassembly, the lower jaw is lifted the subassembly and is lifted in patient's lower jaw position, it forms along protruding lower jaw lifting the subassembly border position, through protruding the edge protruding liquid that overflows patient lower jaw is kept away along protruding the boss.
As a further improvement of the technical scheme, the lifting assembly comprises a bottom ring, wherein the top end of the bottom ring is provided with a lifting ring, and the lifting ring is hinged with the top end of the back cushion.
As a further improvement of the technical scheme, the displacement assembly comprises a pair of sliding sleeves, inner grooves are formed in the inner ends of the sliding sleeves, the head limiting device is of a U-shaped structure, and two ends of the head limiting device are respectively in sliding connection with the two inner grooves.
As a further improvement of the technical scheme, the chin lifting assembly comprises a chin lifting belt, the chin lifting belt is hinged with the top end of the head limiting device, and elastic bands are arranged at two ends of the head limiting device.
As a further improvement of the technical scheme, the collecting assembly comprises an arc support, a clamping groove is formed in the side face of the chin lifting belt, the bottom end of the arc support is in plug-in connection with the clamping groove, an edge arc plate is arranged at the edge position of the bottom end of the arc support, and a plurality of leakage holes are formed in the side face of the arc support.
As a further improvement of the technical scheme, a placement groove is formed in the position, close to the edge, of the top end of the back cushion, the section size of the placement groove is kept to be identical with that of the chin lifting strap, and the chin lifting strap is kept to be in plug-in fit with the placement groove.
As a further improvement of the technical scheme, a plurality of inner beads are arranged on two sides of the inner end of the clamping groove, and the inner beads are distributed on two sides of the inner end of the clamping groove in an array state.
As a further improvement of the technical scheme, a top ring is arranged on one side, away from the chin lifting strap, of the head limiting device, the top ring is hinged with the side face of the head limiting device, and the top ring is of an elastic structure.
As a further improvement of the technical scheme, the top end of the head limiting device is provided with a neck positioning groove, and the inner end of the neck positioning groove is provided with a plurality of round beads;
when the neck is in place, the beads at least partially contact the neck skin;
every be provided with piezoelectric sensor in the ball, the die-cushion passes through driving motor and realizes rotating, when initial position, the die-cushion is parallel with the cushion, and after the patient was put into the position, the die-cushion begins to rotate under driving motor's effect, drives patient's head and swings forward simultaneously, when detecting ball contact quantity satisfies preset value, just the average contact force of ball reaches the threshold value, driving motor stops rotating to maintain at the rotation angle of this die-cushion.
As a further improvement of the technical scheme, the tail ends of the two sides of the head limiting device are provided with baffle plates, and the baffle plates protrude out of the outer side of the head limiting device.
Compared with the prior art, the invention has the beneficial effects that:
this ophthalmic surgery of correction is adjusted to head is lifted through setting up head stop device in the medical chair, and the neck region is lifted through lifting the subassembly to can fix a position patient's head region, simultaneously in carrying out the disinfection in-process before the operation, adjust the lower jaw and lift the subassembly position, make the lower jaw lift the subassembly lift in patient's lower jaw region, further correct the processing to patient's head, lower jaw lifts subassembly side border position simultaneously and is provided with collection subassembly, collection subassembly outstanding lower jaw lifts subassembly border position and forms along protruding, through follow protruding to the separation that overflows patient lower jaw's liquid that overflows along protruding, prevent that disinfection in-process from flowing out lower jaw bottom of patient's eye, arouse patient discomfort very easily, and follow patient lower jaw adhesion in the surgical instrument outside and patient's clothing easily, lead to later stage and be difficult to clear up.
Drawings
FIG. 1 is a schematic diagram of the whole structure of the present invention;
FIG. 2 is a schematic diagram of the whole structure of the present invention;
FIG. 3 is a schematic view of a base structure of the present invention;
FIG. 4 is a schematic view of a support structure according to the present invention;
FIG. 5 is a schematic view of the structure of the cushion according to the present invention;
FIG. 6 is a structural exploded view of the head restraint of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6A in accordance with the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 6B in accordance with the present invention;
fig. 9 is a partial enlarged view of fig. 6 at C in accordance with the present invention.
The meaning of each reference sign in the figure is:
10. a base; 110. a bracket; 120. a cushion; 130. a pedal;
20. a support; 210. a back cushion; 211. a placement groove; 212. a bottom ring; 213. a backing ring; 214. a sliding sleeve; 220. a head limiting device; 221. a chin lifting strap; 2211. a clamping groove; 2212. an inner bead; 222. an elastic band; 223. an arc support; 2231. an edge arc plate; 2232. a leak hole; 224. a top ring; 225. neck positioning groove; 226. a round bead; 227. and a baffle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-9, there is provided a medical chair for eye surgery for head adjustment and correction, including a base 10, the base 10 includes a support 110, a seat cushion 120 is provided at the top end of the support 110, pedals 130 are provided at both ends of one side of the seat cushion 120, a support 20 is provided at the other side of the seat cushion 120, the support 20 includes a cushion 210 for supporting the back of a patient, a lifting assembly is provided at the top end of the cushion 210, a head limiting device 220 is provided at the top end of the lifting assembly, a gap is reserved between the head limiting device 220 and the lifting assembly, the position of the back brain and neck of the patient is positioned through the gap, a displacement assembly is connected between the head limiting device 220 and the lifting assembly, the gap width is adjusted through the displacement assembly, so as to adapt to the positioning work of different patients, a chin lifting assembly is suspended at the bottom end of the head limiting device 220, a collecting assembly is provided at the side edge position of the chin lifting assembly, the collecting assembly protrudes the edge position of the chin lifting assembly to form a ridge, and liquid overflowing the chin of the patient is blocked by the ridge.
When the device is specifically used, a patient lies on the cushion 120 at first, the back is supported on the side surface of the cushion 210, the head of the patient can protrude out of the top end of the cushion 210, the distance between the back brain and the neck of the patient is observed, the gap width reserved between the lifting components is adjusted through the head limiting device 220 of the displacement component, the gap width is enabled to be matched with the distance between the back brain and the neck of the patient, so as to adapt to positioning work of different patients, at the moment, the back brain of the patient is lifted through the head limiting device 220, the neck area is lifted through the lifting components, so that the head area of the patient can be positioned, meanwhile, the position of the lower jaw lifting component is adjusted in the preoperative disinfection process, the lower jaw lifting components are lifted in the lower jaw area of the patient, correction treatment is further carried out on the head of the patient, meanwhile, the collecting components protrude out of the edge position of the lower jaw lifting components to form a bead, liquid overflowing out of the eyes of the patient is prevented from flowing out of the lower jaw bottom end of the patient through the bead, discomfort of the patient is easy to adhere to the lower jaw of the patient in the disinfection process, and the patient is difficult to clean the instrument in the later stage.
In addition, the lifting assembly comprises a bottom ring 212, a lifting ring 213 is arranged at the top end of the bottom ring 212, the lifting ring 213 is hinged to the top end of the back cushion 210, the lifting ring 213 is rotated in the process of positioning the head of a patient, and a clamping angle is formed between the lifting ring 213 and the top end of the back cushion 210, so that the lifting assembly is suitable for the hindbrain lifting work of different patients, and the adaptability of the whole device is improved.
Further, the displacement assembly includes a pair of sliding sleeves 214, an inner groove is formed at the inner end of the sliding sleeve 214, the head limiting device 220 is in a U-shaped structure, two ends of the head limiting device 220 are respectively in sliding connection with the two inner grooves, and two ends of the head limiting device 220 slide along the two inner grooves simultaneously for adjusting the gap width formed between the tail end of the head limiting device 220 and the supporting ring 213, so that the positioning work of patients with different neck lengths is adapted.
Still further, the chin lifting assembly includes a chin lifting strap 221, the chin lifting strap 221 is hinged to the top end of the head limiting device 220, elastic straps 222 are provided at both ends of the head limiting device 220, the chin lifting strap 221 is rotated along the top end of the head limiting device 220, and simultaneously the chin lifting strap 221 is pulled to promote the stretching of the two elastic straps 222, and the lengths of both ends of the chin lifting strap 221 are extended, so that the bottom end of the chin lifting strap 221 is lifted at the chin position of the patient, and the chin of the patient is lifted and limited.
Specifically, the collecting assembly includes an arc support 223, a clamping groove 2211 is provided on the side surface of the chin lifting belt 221, the bottom end of the arc support 223 is in plug-in fit with the clamping groove 2211, an edge arc plate 2231 is provided at the edge position of the bottom end of the arc support 223, a plurality of drain holes 2232 are provided on the side surface of the arc support 223, liquid can flow out of eyes of a patient frequently in the ophthalmic surgery process, overflowed liquid can flow downwards along cheeks of the patient, one end of the arc support 223 extends out of the clamping groove 2211 and forms a convex edge, the flowing liquid is blocked, the liquid is led to the side surface of the arc support 223 through the edge arc plate 2231, and flows into the inner end of the arc support 223 along the drain holes 2232 to be collected, so that the liquid is prevented from leaking and is prevented from adhering to clothes of the patient or the outer side of an ophthalmic surgery instrument.
In addition, the top end of the back cushion 210 is provided with a mounting groove 211 near the edge, the cross section size of the mounting groove 211 is consistent with the cross section size of the chin lifting belt 221, the chin lifting belt 221 is matched with the mounting groove 211 in a plugging manner, the chin lifting belt 221 is stored through the mounting groove 211, the chin lifting belt 221 is stored to the inner end of the mounting groove 211, at the moment, the top end of the back cushion 210 is kept in a smooth state so as to enable a patient after operation to lie flat, and the chin lifting belt 221 is prevented from protruding out of the top end of the back cushion 210 to form a bulge, so that discomfort is caused to the patient in a lying state.
Further, a plurality of inner beads 2212 are arranged on two sides of the inner end of the clamping groove 2211, the inner beads 2212 are distributed on two sides of the inner end of the clamping groove 2211 in an array state, when the ophthalmic operation is finished, a certain amount of liquid is collected at the inner end of the arc support 223, the space of the inner end of the arc support 223 is limited, in order to cope with the liquid collection work of the next operation, the inner beads 2212 on two sides of the inner end of the clamping groove 2211 squeeze the two sides of the arc support 223, the two sides of the arc support 223 are forced to compress inwards, the liquid accumulated at the inner end of the arc support 223 is extruded outwards through the leakage holes 2232, the drying rate of the arc support 223 is quickened, the long-term accumulation of the liquid is prevented, and the liquid collection effect in the later stage of the arc support 223 is influenced.
Still further, the head limiting device 220 is provided with a top ring 224 on a side far away from the chin lifting strap 221, the top ring 224 is hinged to a side surface of the head limiting device 220, the top ring 224 is of an elastic structure, and in the process of positioning the head position of a patient, the top ring 224 can be rotated, and the top ring 224 is sleeved at the top position of the head of the patient, so that the head of the patient is further limited.
In addition, the neck positioning groove 225 is formed in the top end of the head limiting device 220, a plurality of round beads 226 are arranged at the inner end of the neck positioning groove 225, the neck can be clamped into the inner end of the neck positioning groove 225 in the positioning process of the head of a patient, the neck movable area is limited through the neck positioning groove 225, the neck of the patient is prevented from deflecting in the operation process, and the head position of the patient is stabilized. When the neck is in place, the beads 226 at least partially contact the neck skin, the beads 226 being a flexible skin-friendly material.
In order to further adaptively adjust the lifting fit of the patient's hindbrain, a piezoelectric sensor is provided in each of the beads 226 so as to detect the number of beads 226 that the patient's neck contacts, and the contact force of each of the beads 226. The supporting ring 213 is rotated by a driving motor, and at the initial position, the supporting ring 213 is parallel to the back cushion 210, after the patient is seated, the supporting ring 213 starts to rotate under the action of the driving motor, and drives the head of the patient to swing forward, when the contact quantity of the ball 226 is detected to meet the preset value, and the average contact force of the ball 226 reaches the threshold value, the driving motor stops rotating, so as to maintain the rotation angle of the supporting ring 213.
In addition, the two ends of the two sides of the head limiting device 220 are respectively provided with a baffle 227, the baffles 227 protrude out of the head limiting device 220, and because operators need to slide the side edge positions of the head limiting device 220 in the position adjustment process of the head limiting device 220, the sliding phenomenon easily occurs in the process, so that the operation efficiency is greatly reduced, the set baffles 227 provide the operators with a force application point, and the operators slide to drive the head limiting device baffles 227 to perform position adjustment, so that the sliding phenomenon is prevented, and the position adjustment efficiency of the head limiting device 220 is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an ophthalmic surgery is with medical chair that correction was adjusted to head, includes base (10), base (10) include support (110), support (110) top is provided with cushion (120), cushion (120) one side both ends all are provided with footboard (130), cushion (120) opposite side is provided with and leans on (20), its characterized in that: the back cushion (210) is used for supporting the back of a patient, a lifting assembly is arranged at the top end of the back cushion (210), a head limiting device (220) is arranged at the top end of the lifting assembly, a gap is reserved between the head limiting device (220) and the lifting assembly, the position of the back brain and the neck of the patient is positioned through the gap, a displacement assembly is connected between the head limiting device (220) and the lifting assembly, the width of the gap is adjusted through the displacement assembly so as to adapt to the positioning work of different patients, a chin lifting assembly is hung at the bottom end of the head limiting device (220), a collecting assembly is arranged at the edge position of the side face of the chin lifting assembly, the chin lifting assembly is lifted at the chin position of the patient, the edge position of the collecting assembly protrudes out of the chin lifting assembly to form a flange, and liquid overflowing the chin of the patient is blocked through the flange;
the lifting assembly comprises a bottom ring (212), wherein a supporting ring (213) is arranged at the top end of the bottom ring (212), and the supporting ring (213) is hinged with the top end of the back cushion (210);
the chin lifting assembly comprises a chin lifting belt (221), the chin lifting belt (221) is hinged with the top end of the head limiting device (220), and elastic bands (222) are arranged at two ends of the head limiting device (220);
the collecting assembly comprises an arc support (223), a clamping groove (2211) is formed in the side face of the chin lifting belt (221), the bottom end of the arc support (223) is in plug-in connection with the clamping groove (2211), an edge arc plate (2231) is arranged at the edge position of the bottom end of the arc support (223), and a plurality of leakage holes (2232) are formed in the side face of the arc support (223).
2. The medical chair for ophthalmic surgery for head adjustment correction according to claim 1, characterized in that: the displacement assembly comprises a pair of sliding sleeves (214), an inner groove is formed at the inner end of each sliding sleeve (214), the head limiting device (220) is of a U-shaped structure, and two ends of the head limiting device (220) are respectively in sliding connection with the two inner grooves.
3. The medical chair for ophthalmic surgery for head adjustment correction according to claim 1, characterized in that: the top end of the back cushion (210) is provided with a placement groove (211) near the edge, the section size of the placement groove (211) is kept to be matched with the section size of the chin lifting belt (221), and the chin lifting belt (221) is kept to be in plug-in fit with the placement groove (211).
4. A medical chair for ophthalmic surgery for head adjustment correction according to claim 3, characterized in that: a plurality of inner beads (2212) are arranged on two sides of the inner end of the clamping groove (2211), and the inner beads (2212) are distributed on two sides of the inner end of the clamping groove (2211) in an array state.
5. The medical chair for ophthalmic surgery for head adjustment correction according to claim 1, characterized in that: the head limiting device (220) is provided with a top ring (224) at one side far away from the chin lifting belt (221), the top ring (224) is hinged with the side face of the head limiting device (220), and the top ring (224) is of an elastic structure.
6. The medical chair for ophthalmic surgery for head adjustment correction according to claim 5, characterized in that: a neck positioning groove (225) is formed in the top end of the head limiting device (220), and a plurality of round beads (226) are arranged at the inner end of the neck positioning groove (225);
the beads (226) at least partially contact the neck skin when the neck is in place;
every be provided with piezoelectric sensor in ball (226), support ring (213) are realized rotating through driving motor, when initial position, support ring (213) are parallel with cushion (210), after the patient is gone into the position, support ring (213) begin to rotate under driving motor's effect, drive patient's head and swing forward simultaneously, when detecting ball (226) contact quantity satisfies the default, just when the average contact force of ball (226) reaches the threshold value, driving motor stops rotating to maintain the rotation angle at this support ring (213).
7. The medical chair for ophthalmic surgery for head adjustment correction according to claim 6, characterized in that: the two ends of the head limiting device (220) are respectively provided with a baffle plate (227), and the baffles (227) protrude out of the outer side of the head limiting device (220).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310125620.7A CN115919598B (en) | 2023-02-17 | 2023-02-17 | Medical chair for eye surgery for head adjustment and correction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310125620.7A CN115919598B (en) | 2023-02-17 | 2023-02-17 | Medical chair for eye surgery for head adjustment and correction |
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| Publication Number | Publication Date |
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| CN115919598A CN115919598A (en) | 2023-04-07 |
| CN115919598B true CN115919598B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310125620.7A Active CN115919598B (en) | 2023-02-17 | 2023-02-17 | Medical chair for eye surgery for head adjustment and correction |
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Citations (5)
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| CN110051440A (en) * | 2019-06-05 | 2019-07-26 | 曹亮波 | A kind of adjustable cervical spine anterior approach position support device for spinal surgery |
| CN211095206U (en) * | 2019-11-14 | 2020-07-28 | 贺娟娟 | Novel ophthalmic surgery frame |
| CN213374805U (en) * | 2020-08-14 | 2021-06-08 | 南通市肿瘤医院 | Neck auxiliary protection device used in radiotherapy |
| CN215994666U (en) * | 2021-09-27 | 2022-03-11 | 郑州华领医疗美容医院有限公司 | Head positioning device for ophthalmologic operation |
| CN114831747A (en) * | 2022-04-11 | 2022-08-02 | 郑州市骨科医院 | Adjustable anterior cervical surgery position placing device for spinal surgery |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11571349B2 (en) * | 2018-03-22 | 2023-02-07 | David A. Johnson | Adaptive ergonomic positioning device |
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2023
- 2023-02-17 CN CN202310125620.7A patent/CN115919598B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051440A (en) * | 2019-06-05 | 2019-07-26 | 曹亮波 | A kind of adjustable cervical spine anterior approach position support device for spinal surgery |
| CN211095206U (en) * | 2019-11-14 | 2020-07-28 | 贺娟娟 | Novel ophthalmic surgery frame |
| CN213374805U (en) * | 2020-08-14 | 2021-06-08 | 南通市肿瘤医院 | Neck auxiliary protection device used in radiotherapy |
| CN215994666U (en) * | 2021-09-27 | 2022-03-11 | 郑州华领医疗美容医院有限公司 | Head positioning device for ophthalmologic operation |
| CN114831747A (en) * | 2022-04-11 | 2022-08-02 | 郑州市骨科医院 | Adjustable anterior cervical surgery position placing device for spinal surgery |
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