CN210494529U - Head fixing device for neurosurgery - Google Patents

Head fixing device for neurosurgery Download PDF

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Publication number
CN210494529U
CN210494529U CN201921114528.6U CN201921114528U CN210494529U CN 210494529 U CN210494529 U CN 210494529U CN 201921114528 U CN201921114528 U CN 201921114528U CN 210494529 U CN210494529 U CN 210494529U
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head
push rod
placing frame
frame
fixedly connected
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CN201921114528.6U
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陈清山
王春娥
田春辉
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Abstract

The utility model belongs to the technical field of medical equipment, in particular to a head fixing device for neurosurgery, aiming at the problem that the prior operating bed is not provided with a corresponding head fixing device, and the head height of a patient is not convenient to adjust in the operation process, the flexibility is poor, and the medical staff is inconvenient to carry out the operation on the head of the patient, the utility model provides a scheme which comprises a fixed seat, the top of the fixed seat is fixedly connected with a push rod motor, the output shaft of the push rod motor is fixedly connected with a placing frame, the placing frame is in a U-shaped structure, both sides of the placing frame are transversely and slidably provided with push rods, one end of each two push rods which are close to each other is fixedly connected with a head fixing plate, the placing frame is vertically and slidably provided with two lower pressure rods, the tops of the two lower pressure rods are fixedly connected with a same supporting plate, the, the height can be adjusted, and the medical staff can conveniently perform the operation.

Description

Head fixing device for neurosurgery
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a head fixing device for neurosurgery.
Background
Neurosurgery (neurosurgey) is a branch of surgery, and is a unique Neurosurgery research method applied on the basis that surgery is taken as a main treatment means in the surgery.
The existing operating bed is not provided with a corresponding head fixing device, the height of the head of a patient is also not convenient to adjust in the operation process, the flexibility is poor, and medical staff cannot operate the head of the patient conveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing operation bed is not provided with a corresponding head fixing device, and the head height of a patient is not conveniently adjusted in the operation process, so that the flexibility is poor, the head of the patient is operated by inconvenient medical staff, and the head fixing device for the neurosurgery is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a head fixing device for neurosurgery, which comprises a fixed base, the top fixedly connected with push rod motor of fixing base, fixedly connected with places the frame on the output shaft of push rod motor, it is U type structure to place the frame, the equal lateral sliding in both sides of placing the frame installs the push rod, the equal fixedly connected with head fixed plate of one end that two push rods are close to each other, place vertical slidable mounting on the frame and have two depression bars down, the same backup pad of the equal fixedly connected with in top of two depression bars down, two depression bars cooperate with two push rods respectively down, owing to set up push rod motor and connecting plate, can adjust the height of placing the frame, and convenient to use.
Preferably, the equal fixed mounting in both sides of placing the frame has the bracing piece, rotates on the bracing piece and installs the upset pole, and the top of upset pole rotates with the push rod that corresponds to be connected, and the bottom fixed mounting of upset pole has the gear, and the upset pole promotes the push rod and removes.
Preferably, the bottom fixed mounting who places the frame has four connecting plates, and the below slidable mounting who places the frame has two racks, and the movable hole has been seted up with the rack toothing that corresponds on the connecting plate to the gear, and the spacing groove has all been seted up to the both sides of rack, and the equal fixed mounting in both sides of movable hole has the stopper, stopper and the spacing groove sliding connection who corresponds, and the connecting plate plays the effect of support to the rack.
Preferably, one end of an inclined rod is rotatably mounted at the bottom end of the lower pressing rod, the other end of the inclined rod is rotatably connected with the corresponding rack, and the inclined rod plays a role in force transmission.
Preferably, the bottom fixed mounting of backup pad has the one end of a plurality of springs, the other end of spring and the bottom inner wall fixed mounting who places the frame, and the top threaded connection who places the frame has two fixing bolt, and fixing bolt cooperatees with the push rod that corresponds, and electric connection has positive and negative switch on the push rod motor, and fixing bolt is fixed with two push rods, and then fixes patient's head.
Compared with the prior art, the utility model has the advantages of:
(1) on this scheme was installed the operating table through with the fixing base, the patient placed the head and placed the frame inside and pressed the backup pad and removed, owing to set up two depression bars, two down tube and two racks for two racks remove.
(2) This scheme is owing to set up connecting plate, stopper and spacing groove for the rack can remove along the horizontal direction.
(3) This scheme is owing to set up gear, upset pole, bracing piece and push rod for, two head fixed plates are fixed patient's head, and convenient operation avoids patient's head to remove.
(4) This scheme is fixed with two push rods through two fixing bolt, and then fixes patient's head.
(5) This scheme is owing to set up push rod motor and connecting plate, can adjust the height of placing the frame, facilitates the use.
(6) After this scheme use is accomplished, loosen two fixing bolt, the patient lifts the head, under the elastic force effect of spring for two head fixed plates are kept away from convenient to use each other.
The utility model discloses can be quick fix and relieve patient's head, height-adjusting, the medical staff operation of being convenient for.
Drawings
Fig. 1 is a schematic structural view of a head fixing device for neurosurgery according to the present invention;
fig. 2 is a schematic structural view of a part a of a head fixing device for neurosurgery according to the present invention;
fig. 3 is a schematic perspective view of a head fixing plate of the head fixing device for neurosurgery according to the present invention;
fig. 4 is a schematic view of the side-looking connection structure of the connection plate, the rack and the limit groove of the head fixing device for neurosurgery.
In the figure: the device comprises a fixing seat 1, a placing frame 2, a supporting plate 3, a pressing rod 4, a head fixing plate 5, a push rod 6, a turnover rod 7, a supporting rod 8, a rack 9, a gear 10, a connecting plate 11, a limiting groove 12, an inclined rod 13, a push rod motor 14, a spring 15 and a fixing bolt 16.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-4, a head fixing device for neurosurgery, including fixing base 1, the top fixedly connected with push rod motor 14 of fixing base 1, fixedly connected with places frame 2 on the output shaft of push rod motor 14, it is the U type structure to place frame 2, the equal lateral sliding of both sides of placing frame 2 installs push rod 6, the equal fixedly connected with head fixed plate 5 of one end that two push rods 6 are close to each other, place vertical slidable mounting on frame 2 and have two depression bars 4 down, the same backup pad 3 of the equal fixedly connected with in top of two depression bars 4 down, two depression bars 4 cooperate with two push rods 6 respectively down, owing to set up push rod motor 14 and connecting plate 11, can adjust the height of placing frame 2, facilitate the use.
In this embodiment, the equal fixed mounting in both sides of placing frame 2 has bracing piece 8, rotates on the bracing piece 8 and installs upset pole 7, and the top of upset pole 7 rotates with the push rod 6 that corresponds to be connected, and the bottom fixed mounting of upset pole 7 has gear 10, and upset pole 7 promotes push rod 6 and removes.
In this embodiment, place the bottom fixed mounting of frame 2 and have four connecting plates 11, place the below slidable mounting of frame 2 and have two racks 9, gear 10 and the meshing of the rack 9 that corresponds have seted up the movable hole on the connecting plate 11, and spacing groove 12 has all been seted up to the both sides of rack 9, and the equal fixed mounting in both sides of movable hole has the stopper, stopper and the spacing groove 12 sliding connection who corresponds, and connecting plate 11 plays the effect of support to rack 9.
In this embodiment, one end of the inclined rod 13 is rotatably mounted at the bottom end of the lower pressing rod 4, the other end of the inclined rod 13 is rotatably connected with the corresponding rack 9, and the inclined rod 13 transmits force.
In this embodiment, the bottom fixed mounting of backup pad 3 has the one end of a plurality of springs 15, and the other end of spring 15 and the bottom inner wall fixed mounting who places frame 2, the top threaded connection who places frame 2 has two fixing bolt 16, and fixing bolt 16 cooperatees with corresponding push rod 6, and electric connection has positive and negative switch on push rod motor 14, and fixing bolt 16 is fixed with two push rods 6, and then fixes the patient head.
Example two
Referring to fig. 1-4, a head fixing device for neurosurgery, including fixing base 1, screw fixedly connected with push rod motor 14 is passed through at the top of fixing base 1, place frame 2 through screw fixedly connected with on push rod motor 14's the output shaft, it is the U type structure to place frame 2, the equal lateral sliding of both sides of placing frame 2 installs push rod 6, the one end that two push rods 6 are close to each other all passes through screw fixedly connected with head fixed plate 5, it has two depression bars 4 to place vertical sliding mounting on frame 2, the same backup pad 3 of screw fixedly connected with is all passed through at the top of two depression bars 4 down, two depression bars 4 cooperate with two push rods 6 respectively down, owing to set up push rod motor 14 and connecting plate 11, can adjust the height of placing frame 2, and convenient to use.
In this embodiment, the both sides of placing frame 2 all have a bracing piece 8 through welded fastening, rotate on the bracing piece 8 and install upset pole 7, and the top of upset pole 7 rotates with the push rod 6 that corresponds to be connected, and welded fastening installs gear 10 in the bottom of upset pole 7, and upset pole 7 promotes push rod 6 and removes.
In this embodiment, place the bottom of frame 2 and install four connecting plates 11 through welded fastening, place the below slidable mounting of frame 2 and have two racks 9, gear 10 and the rack 9 meshing that corresponds have seted up the activity hole on the connecting plate 11, spacing groove 12 has all been seted up to the both sides of rack 9, the both sides of activity hole all have the stopper through welded fastening, stopper and the spacing groove 12 sliding connection that corresponds, connecting plate 11 plays the effect of support to rack 9.
In this embodiment, one end of the inclined rod 13 is rotatably mounted at the bottom end of the lower pressing rod 4, the other end of the inclined rod 13 is rotatably connected with the corresponding rack 9, and the inclined rod 13 transmits force.
In this embodiment, the bottom of backup pad 3 has the one end of a plurality of springs 15 through welded fastening, and the other end of spring 15 passes through welded fastening with the bottom inner wall of placing frame 2 and installs, and the top threaded connection of placing frame 2 has two fixing bolt 16, and fixing bolt 16 cooperatees with the push rod 6 that corresponds, and electric connection has positive and negative switch on the push rod motor 14, and fixing bolt 16 is fixed with two push rods 6, and then fixes the patient head.
In the embodiment, when the device is used, the fixed seat 1 is installed on an operating table, the push rod motor 14 is powered on, a patient places the head inside the placing frame 2 and presses the support plate 3 to move, the support plate 3 is stressed to move downwards, due to the arrangement of the two lower pressure rods 4, the two inclined rods 13 and the two racks 9, the support plate 3 presses the two lower pressure rods 4 to move downwards, meanwhile, the support plate 3 presses the springs 15 to deform, the lower pressure rods 4 push the racks 9 to move through the corresponding inclined rods 13, due to the arrangement of the connecting plate 11, the limiting blocks and the limiting grooves, the limiting blocks slide in the corresponding limiting grooves, so that the racks 9 can move along the horizontal direction, due to the arrangement of the gear 10, the turnover rod 7, the support rod 8 and the push rod 6, the gear 10 is pushed to rotate when the rack 9 moves, the gear 10 drives the corresponding turnover rod 7 to turn over, upset pole 7 promotes push rod 6 and removes, push rod 6 promotes the head fixed plate 5 that corresponds and removes, two head fixed plates 5 are close to each other and fix patient's head, twist two fixing bolt 16 and fix two push rods 6, it is fixed with two head fixed plates 5, and then it is fixed with patient's head, can perform the operation, owing to set up push rod motor 14 and connecting plate 11, start push rod motor 14 and can adjust the height of placing frame 2, and then adjust patient's head's height, connecting plate 11 plays the effect that the direction was supported, convenient to use, after the use was accomplished, loosen two fixing bolt 16, the patient lifts the head, under spring 15's elastic force effect, make two head fixed plates 5 keep away from each other can.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims (5)

1. The utility model provides a head fixing device for neurosurgery, including fixing base (1), a serial communication port, top fixedly connected with push rod motor (14) of fixing base (1), fixedly connected with places frame (2) on the output shaft of push rod motor (14), it is U type structure to place frame (2), the equal lateral sliding in both sides of placing frame (2) installs push rod (6), the equal fixedly connected with head fixed plate (5) of one end that two push rods (6) are close to each other, it has two depression bars (4) down to place vertical slidable mounting on frame (2), the same backup pad (3) of the equal fixedly connected with in top of two depression bars (4) down, two depression bars (4) cooperate with two push rods (6) respectively down.
2. The head fixing device for the neurosurgery according to claim 1, characterized in that both sides of the placing frame (2) are fixedly provided with a support rod (8), the support rod (8) is rotatably provided with a turning rod (7), the top end of the turning rod (7) is rotatably connected with a corresponding push rod (6), and the bottom end of the turning rod (7) is fixedly provided with a gear (10).
3. The head fixing device for the neurosurgery, according to claim 1, is characterized in that four connecting plates (11) are fixedly installed at the bottom of the placing frame (2), two racks (9) are slidably installed below the placing frame (2), a gear (10) is engaged with the corresponding racks (9), a movable hole is formed in each connecting plate (11), limiting grooves (12) are formed in both sides of each rack (9), limiting blocks are fixedly installed on both sides of each movable hole, and each limiting block is slidably connected with the corresponding limiting groove (12).
4. The head fixation device for neurosurgery according to claim 1, characterized in that the bottom end of said depression bar (4) is rotatably mounted with one end of a diagonal bar (13), and the other end of the diagonal bar (13) is rotatably connected with the corresponding rack (9).
5. The head fixing device for the neurosurgery according to claim 1, characterized in that one end of a plurality of springs (15) is fixedly installed at the bottom of the supporting plate (3), the other end of the springs (15) is fixedly installed with the inner wall of the bottom of the placing frame (2), two fixing bolts (16) are connected to the top of the placing frame (2) in a threaded manner, the fixing bolts (16) are matched with corresponding push rods (6), and a forward-reverse switch is electrically connected to the push rod motor (14).
CN201921114528.6U 2019-07-17 2019-07-17 Head fixing device for neurosurgery Active CN210494529U (en)

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Application Number Priority Date Filing Date Title
CN201921114528.6U CN210494529U (en) 2019-07-17 2019-07-17 Head fixing device for neurosurgery

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Application Number Priority Date Filing Date Title
CN201921114528.6U CN210494529U (en) 2019-07-17 2019-07-17 Head fixing device for neurosurgery

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112076052A (en) * 2020-11-02 2020-12-15 张军 Operating table for neurosurgery
CN112890976A (en) * 2021-01-27 2021-06-04 潍坊医学院附属医院 Head fixing mechanism for emergency department
CN112957222A (en) * 2021-02-02 2021-06-15 王纪明 Limb fixing device for anesthesia department
CN113491587A (en) * 2021-08-09 2021-10-12 山东大学齐鲁医院(青岛) Hospital otolaryngology branch of academic or vocational study head fixing device
CN114271955A (en) * 2021-12-28 2022-04-05 周口骨科医院 Head fixing device for neurosurgery operation
CN115300307A (en) * 2022-09-02 2022-11-08 郑洁 Head support device for neurosurgical patient
CN116492126A (en) * 2023-04-14 2023-07-28 余姚市博安医疗器械科技有限公司 Lumbar vertebra tractor

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112076052A (en) * 2020-11-02 2020-12-15 张军 Operating table for neurosurgery
CN112890976A (en) * 2021-01-27 2021-06-04 潍坊医学院附属医院 Head fixing mechanism for emergency department
CN112957222A (en) * 2021-02-02 2021-06-15 王纪明 Limb fixing device for anesthesia department
CN113491587A (en) * 2021-08-09 2021-10-12 山东大学齐鲁医院(青岛) Hospital otolaryngology branch of academic or vocational study head fixing device
CN114271955A (en) * 2021-12-28 2022-04-05 周口骨科医院 Head fixing device for neurosurgery operation
CN114271955B (en) * 2021-12-28 2023-08-08 周口骨科医院 Head fixing device for neurosurgery
CN115300307A (en) * 2022-09-02 2022-11-08 郑洁 Head support device for neurosurgical patient
CN115300307B (en) * 2022-09-02 2024-03-22 江南大学附属医院 Head support device for neurosurgical patient
CN116492126A (en) * 2023-04-14 2023-07-28 余姚市博安医疗器械科技有限公司 Lumbar vertebra tractor
CN116492126B (en) * 2023-04-14 2023-09-29 余姚市博安医疗器械科技有限公司 Lumbar vertebra tractor

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