CN213406800U - Prone position adjustable head rest - Google Patents
Prone position adjustable head rest Download PDFInfo
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- CN213406800U CN213406800U CN202021255618.XU CN202021255618U CN213406800U CN 213406800 U CN213406800 U CN 213406800U CN 202021255618 U CN202021255618 U CN 202021255618U CN 213406800 U CN213406800 U CN 213406800U
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- locking
- support
- head rest
- prone position
- position adjustable
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Abstract
The utility model discloses a prone position adjustable head rest, including bottom plate, adjusting device, locking device, forehead portion support and lower jaw support are all installed on the bottom plate through adjusting device, be provided with the locking device who is used for the locking adjusting device on the bottom plate. The adjusting device comprises a sliding block, a stand column and a lifting rod, the position of the head support can be adjusted by the sliding block and the stand column, the height of the head support can be adjusted by the lifting rod, the angle of the head support can be fixed by the first locking device, and the position of the sliding block can be fixed by the second locking device. The head support can conveniently adjust the height, position and angle of the head support, can replace head supports of different specifications, can meet the use requirements of patients with different heads or face sizes, is suitable for adults and children, and can prevent the head support from sliding when the operation table is inclined.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a prone position adjustable head holds in palm.
Background
In the surgical clinical operation, the postoperative indications are increased due to the fact that the cervical vertebra posterior exposure operation is carried out by adopting the side lying position, and the past side lying position is replaced by the present prone position. In the prone operation of a patient, a head support is usually arranged below the head of the patient for supporting and limiting the head or the face, so that the patient can breathe conveniently and the head support can be externally connected with an oxygen tube or an intubation tube. The existing head support has fixed shape, size, position and height. Because the heads and the faces of different patients are different in size, the existing head support cannot be completely adapted, is not friendly to children patients, and is not good in experience of the patients in the operation process. In general anesthesia operation, the space inside the existing head support is small, so that the tracheal cannula is not convenient to place. In addition, in the operation process, the patient body position is adjusted by inclining the operating table, the existing head support can slide, and potential safety hazards exist.
Disclosure of Invention
The utility model discloses aim at solving one of the above-mentioned technical problem at least, provide a prone position adjustable head and hold in the palm, can height-adjusting, can dismantle, be convenient for change, can satisfy the disease use of different heads or face size, be applicable to adult and children, ensure medical health safety's prone position head and hold in the palm.
In order to realize the purpose, the utility model discloses a technical scheme be:
a prone position adjustable head support comprises a bottom plate, an adjusting device, a locking device, a forehead support and a mandible support, wherein the forehead support and the mandible support are both installed on the bottom plate through the adjusting device, and a second locking device used for locking the adjusting device is arranged on the bottom plate.
As an improvement of the above technical solution, the bottom plate is provided with two horizontal sliding grooves in the horizontal direction, the bottom plate is provided with a longitudinal sliding groove in the vertical direction, the lower jaw support is slidably mounted in the longitudinal sliding groove through an adjusting device, and the forehead support is slidably mounted in the two horizontal sliding grooves through an adjusting device.
As an improvement of the above technical scheme, the adjusting device comprises a sliding block, a vertical column and a lifting rod, wherein the sliding block is slidably mounted on a sliding groove; the upright post is fixedly arranged on the sliding block, the lifting rod is inserted into the upright post in a lifting manner, and the forehead support and the mandible support are both rotatably arranged on the top of the corresponding lifting rod and are locked by a first locking device; the second locking device can lock the position of the sliding block on the sliding groove.
As an improvement of the technical scheme, the side wall of the lifting rod is provided with a rack along the axial direction, the upright post is internally and rotatably provided with a rotating shaft, the rotating shaft is provided with a gear meshed with the rack, and one end of the rotating shaft, which faces outwards, is provided with a rocker.
As an improvement of the above technical solution, the forehead support and the mandible support are both provided with mounting tubes, the forehead support and the mandible support are respectively inserted into corresponding lifting rods through the mounting tubes, and the first locking device is arranged at the end of the lifting rods.
As an improvement of the above technical solution, the first locking device comprises a locking ring, a locking bolt and a locking nut which are sleeved on the end part of the lifting rod; the locking ring is provided with an opening, and the locking bolt movably penetrates through the parts, located on two sides of the opening, of the locking ring and is matched with the locking nut to lock the locking ring.
As an improvement of the technical scheme, the second locking device comprises a buckle arranged at the edge of the bottom plate, a plurality of ratchets are arranged on the sliding block, and the buckle is matched with the ratchets to lock the sliding block.
As an improvement of the technical scheme, the lifting rod and the sliding groove are provided with scales.
As an improvement of the technical scheme, two sides of the bottom plate are provided with fixing lugs.
Compared with the prior art, the beneficial effects of this application are:
the utility model discloses a forehead support and the lower jaw support of prone position adjustable head rest pass through installation pipe, lifter and column mouting on the slider, and the slider can remove in the spout, so can conveniently adjust the height, position and the angle of head rest, also can change the head rest of different specifications, can satisfy the disease use of different heads or face's size, is applicable to adult and children. In addition, the fixing lugs are arranged on the two sides of the bottom plate, so that the head support is prevented from sliding when the operating bed is inclined.
Drawings
The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention;
fig. 3 is a front view of an embodiment of the present invention;
fig. 4 is a left side view of an embodiment of the present invention;
fig. 5 is a partial enlarged view of an embodiment of the present invention;
fig. 6 is a schematic view of an internal structure of a column according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items
As shown in fig. 1 to 6, the utility model provides a prone position adjustable head support, which comprises a bottom plate 1, an adjusting device 2, a locking device 3, a forehead support 4 and a mandible support 5; the base plate 1 is in this application the base that supports the forehead rest 4 and the chin rest 5; the adjusting device 2 is a structure for realizing the position, height and angle adjustability of the head support in the application; the locking device 3 is a structure that realizes fixing of the position, height and angle of the head rest in the present application; the forehead support 4 and the mandible support 5 are used in this application to secure the forehead and mandible, respectively, of a person. Wherein the forehead support 4 and the mandible support 5 are both mounted on the base plate 1 by the adjusting device 2, and the base plate 1 is provided with a second locking device 32 for locking the adjusting device 2.
Wherein, the adjusting device 2 comprises a slide block 22, a vertical column 23 and a lifting rod 24. The bottom plate 1 is horizontally provided with two transverse sliding grooves 211 for adjusting the distance between the left forehead support and the right forehead support 4, the bottom plate 1 is vertically provided with a longitudinal sliding groove 212 for adjusting the distance between the jaw support 5 and the forehead support 4, and the sliding block 22 is accommodated in the sliding groove 21 and can slide. The upright column 23 is fixedly arranged on the sliding block 22 so as to be installed on the bottom plate 1, and the position of the head support is adjusted by adjusting the position of the sliding block 22 on the sliding groove 21.
Referring to fig. 1, 2 and 3, in particular, in order to be able to fix the position of the head rest, the edge of the base plate 1 is provided with a second locking device 32, said second locking device 32 being able to lock the position of the slider 22 on the chute. In this application the second locking means 32 is provided as a catch 321 and the slider 22 is provided with a number of ratchet teeth 221. A latch tooth which is used together with the ratchet tooth 221 and is used for latching the ratchet tooth 221 is arranged below one end of the latch 321, and the other end is arranged on the edge of the bottom plate 1 through a rotating shaft 231. When the position of the slider 22 needs to be locked, the buckle 321 is pressed down, and the clamping teeth on the buckle 321 clamp the ratchet teeth 221 so as to fix the position of the head support.
Referring to fig. 1, 3 and 6, in order to adjust the height of the head rest, the forehead support 4 and the chin support 5 are mounted on the top of the corresponding lift bar 24. The upright column 23 is hollow, so that the lifting rod 24 can be inserted into the upright column 23. The side wall of the lifting rod 24 is provided with a rack 241 along the axial direction thereof, and the outer wall of the upright column 23 is also provided with a rotating shaft hole for installing the rotating shaft 231. The rotating shaft 231 is rotatably installed in the upright column 23 through a rotating shaft hole, the rotating shaft 231 is provided with a gear 242 meshed with the rack 241, one outward end of the rotating shaft 231 is provided with a rocker 232, the rocker 232 only needs to be rotated during use, the gear 242 is driven through the rotating shaft 231, and under the action of the rack 241 and the gear 242, the height of the head support is adjusted by adjusting the position of the lifting rod 24 in the upright column 23.
Referring to fig. 3, 4 and 5, in order to adjust the angle of the head rest, circular mounting tubes 25 are arranged at the bottoms of the forehead support 4 and the mandible support 5, the ends of the lifting rods 24 are hollow, and the forehead support 4 and the mandible support 5 are respectively inserted into the corresponding lifting rods 24 through the mounting tubes 25. So except that can conveniently adjusting the angle of head rest, can also conveniently change the head rest of different specifications, adapt to different circumstances.
In order to fix the angle of the head rest, the first locking device 31 is provided at the end of the lift lever 24. The first locking device 31 is provided in this application as a locking ring 311, a locking bolt 312 and a locking nut 313 fitted around the end of the lifting rod 24; the locking ring 311 is provided with an opening, and the locking bolt 312 passes through portions of the locking ring 311 on both sides of the opening and is engaged with the locking nut 313 to lock the locking ring 311. When the head support is used, the angle of the head support can be adjusted by loosening the locking bolt 312, and the angle of the head support can be fixed by tightening the locking bolt 312. Preferably, in order to avoid poor angle fixing effect of the head rest, the outer surface of the mounting tube 25 and the inner surface of the end of the lifting rod 24 are provided with patterns capable of increasing friction.
In order to facilitate adjustment of medical staff, the lifting rod 24 and the sliding groove 21 are provided with scales, and the head size data of the patient is measured before the operation and adjusted accordingly.
Referring to fig. 1, 2 and 3, in order to prevent the head support from sliding when the operating table is tilted to adjust the body position of the patient during the operation, fixing lugs 11 are disposed on two sides of the base plate 1, one end of the braided rope is fixed on the operating table during use, and the other end of the braided rope is provided with a fixing buckle which fastens the fixing lugs 11, thereby fixing the position of the head support on the operating table.
In the present application, the forehead rest 4 is shaped like a horseshoe so as not to press the patient's eye socket. Forehead support 4 and chin support 5 pass through installation pipe 25, lifter 24 and stand 23 and install on slider 22, and slider 22 can remove in spout 21, so can conveniently adjust the height, position and the angle of head rest, also can change the head rest of different specifications, can satisfy the disease use of different heads or face size, is applicable to adult and children. In addition, fixing lugs 11 are arranged on two sides of the bottom plate, so that the head support is prevented from sliding when the operating bed is inclined.
The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.
Claims (9)
1. The prone position adjustable head rest is characterized by comprising a base plate (1), an adjusting device (2), a locking device (3), a forehead support (4) and a mandible support (5), wherein the forehead support (4) and the mandible support (5) are both installed on the base plate (1) through the adjusting device (2), and a second locking device (32) used for locking the adjusting device (2) is arranged on the base plate (1).
2. The prone position adjustable head rest according to claim 1, wherein the bottom plate (1) is provided with two horizontal sliding grooves (211) in the horizontal direction, the bottom plate (1) is provided with one longitudinal sliding groove (212) in the vertical direction, the lower jaw support (5) is slidably mounted on the longitudinal sliding groove (212) through the adjusting device (2), and the forehead support (4) is slidably mounted on the two horizontal sliding grooves (211) through the adjusting device (2).
3. The prone position adjustable head rest according to claim 2 wherein the adjusting device (2) comprises a slider (22), a column (23) and a lifting rod (24), the slider (22) is slidably mounted on the sliding groove (21); the upright post (23) is fixedly arranged on the sliding block (22), the lifting rod (24) is inserted into the upright post (23) in a lifting manner, and the forehead support (4) and the mandible support (5) are both rotatably arranged on the tops of the corresponding lifting rods (24) and are locked by a first locking device (31); the second locking device (32) can lock the position of the sliding block (22) on the sliding chute.
4. The prone position adjustable head rest according to claim 3, wherein the side wall of the lifting rod (24) is provided with a rack (241) along the axial direction thereof, the upright column (23) is internally and rotatably provided with a rotating shaft (231), the rotating shaft (231) is provided with a gear (242) engaged with the rack, and the outward end of the rotating shaft is provided with a rocker (232).
5. A prone position adjustable head rest according to claim 3, characterized in that the bottom of the forehead support (4) and the lower jaw support (5) are provided with mounting tubes (25), the forehead support (4) and the lower jaw support (5) are respectively inserted into the corresponding lifting rods (24) through the mounting tubes (25), and the first locking device (31) is arranged on the end of the lifting rods (24).
6. A prone position adjustable head rest according to claim 5 wherein the first locking means (31) comprises a locking ring (311), a locking bolt (312) and a locking nut (313) fitted around the end of the lifting rod (24); the locking ring (311) is provided with an opening, and the locking bolt (312) movably penetrates through the portions of the locking ring (311) on both sides of the opening and is engaged with the locking nut (313) to lock the locking ring (311).
7. A prone position adjustable head rest according to claim 3 characterized in that the second locking means (32) comprises a catch (321) provided at the edge of the base plate (1), the slider (22) is provided with a number of ratchet teeth (221), the catch (321) cooperates with the ratchet teeth (221) to lock the slider (22).
8. A prone position adjustable head rest according to claim 3 wherein the lifting rod (24) and the chute (21) are provided with graduations.
9. The prone position adjustable head rest according to claim 1, characterized in that the bottom plate (1) is provided with fixing ears (11) at both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021255618.XU CN213406800U (en) | 2020-06-30 | 2020-06-30 | Prone position adjustable head rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021255618.XU CN213406800U (en) | 2020-06-30 | 2020-06-30 | Prone position adjustable head rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213406800U true CN213406800U (en) | 2021-06-11 |
Family
ID=76253442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021255618.XU Active CN213406800U (en) | 2020-06-30 | 2020-06-30 | Prone position adjustable head rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213406800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116098781A (en) * | 2022-11-23 | 2023-05-12 | 浙江大学医学院附属第一医院 | Prone position operation head strutting arrangement |
-
2020
- 2020-06-30 CN CN202021255618.XU patent/CN213406800U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116098781A (en) * | 2022-11-23 | 2023-05-12 | 浙江大学医学院附属第一医院 | Prone position operation head strutting arrangement |
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