CN111467052B - Head supporting device for brain surgery - Google Patents
Head supporting device for brain surgery Download PDFInfo
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- CN111467052B CN111467052B CN202010309942.3A CN202010309942A CN111467052B CN 111467052 B CN111467052 B CN 111467052B CN 202010309942 A CN202010309942 A CN 202010309942A CN 111467052 B CN111467052 B CN 111467052B
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- frame
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- fixed mounting
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
Abstract
The invention discloses a head supporting device for cerebral surgery, which comprises a bottom frame, wherein a fixed fence frame is fixedly arranged on the top surface of the bottom frame, a fixed substrate is fixedly arranged in the middle of the wall of the fixed fence frame, a limiting through groove is formed in the top surface and the bottom surface of the fixed substrate in a penetrating manner, a hydraulic electric cylinder is fixedly arranged on the bottom surface of the fixed substrate, a piston output push rod is arranged in the hydraulic electric cylinder, and a connecting block is fixedly arranged at the end part of the piston output push rod. The whole first bearing plate and the whole second bearing plate can be lifted and lowered to be adjusted in height by driving the two speed reducing motors in the same direction and at the same frequency, and the supporting height of the first bearing plate or the second bearing plate is adjusted by driving the single speed reducing motor, so that the inclination is adjusted, the effect of conveniently adjusting the level and the inclination state of the supporting surface and the overall height is achieved, and the aim of conveniently adjusting the supporting position of the skull is fulfilled.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a head supporting device for brain surgery.
Background
Brain surgery generally refers to neurosurgery, is a subject which utilizes neurosurgery, mainly takes examination as a main subject, takes operation as a path, combines treatment and comprehensive evaluation, is the youngest, most complex and most rapidly developed subject in medicine, and can be said to be a forbidden area in human brain surgery due to technical limitation in the past.
At present, the skull support appliance applied to brain surgery and clinical nursing is mostly difficult to adjust the level, the inclined state and the overall height of a support surface in the using process, so that the skull support appliance is not flexible in the supporting process, the skull support position is not convenient to adjust, the planar area of a support structure is difficult to stretch and adjust, and the skull support appliance is not flexible and inconvenient to use.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a head supporting device for brain surgery, which solves the problems that the existing head supporting device applied to brain surgery and clinical nursing is difficult to adjust the horizontal and inclined states and the overall height of the supporting surface in the using process, so that the head supporting device is not flexible in the re-supporting process, the head placing and supporting position is not convenient to adjust, the planar area of the supporting structure is difficult to adjust in a telescopic way, and the head supporting device is not flexible and convenient to use.
In order to achieve the purpose, the invention adopts the following technical scheme: a head supporting device for brain surgery comprises a bottom frame, wherein a fixed fence frame is fixedly mounted on the top surface of the bottom frame, a fixed base plate is fixedly mounted in the middle of the wall of the fixed fence frame, a limiting through groove is formed in the top surface and the bottom surface of the fixed base plate in a penetrating mode, an electric hydraulic cylinder is fixedly mounted on the bottom surface of the fixed base plate, a piston output push rod is arranged inside the electric hydraulic cylinder, a connecting block is fixedly mounted at the end of the piston output push rod, a limiting slide block is fixedly mounted at the top of the connecting block and is connected inside the limiting through groove in a sliding mode, a sliding sleeve is fixedly mounted at the top of the limiting slide block, a first supporting bar and a second supporting bar are fixedly mounted on the top surface of the fixed base plate, the second supporting bar is located on the left side of the first supporting bar, and the sliding sleeve is connected in the connecting rail bar in a sliding way, the top parts of the second supporting bar and the sliding sleeve are fixedly provided with connecting substrates, the left end and the right end of the top surface of each connecting substrate are fixedly provided with connecting longitudinal rails, the top end of each connecting longitudinal rail is fixedly provided with a connecting transverse shaft, the end part of each connecting transverse shaft is fixedly provided with an internal thread pipe, the surface of each connecting longitudinal rail is connected with a sliding pipe in a sliding way, the surface of each sliding pipe is fixedly provided with a connecting sheet, the surface of each connecting sheet is fixedly provided with a hoop, the inside of the hoop is fixedly provided with a speed reducing motor, the output end of the speed reducing motor is fixedly provided with a threaded shaft, the threaded shaft is in the internal thread pipe in a threaded way, the top end of the threaded shaft is provided with a bearing, the top end of the threaded shaft, the articulated top fixed mounting who founds the piece has the articulated shaft, the surface of articulated shaft is rotated and is connected with the hinge sleeve, the top fixed mounting of hinge sleeve has first bearing board, the spout has been seted up to the side of first bearing board, the bar groove has been seted up to the inner wall of spout, the inside sliding connection of spout has the slide frame, the fixed surface of slide frame installs the slip strip, the tip fixed mounting of slide frame has the second bearing board, the top surface of first bearing board and second bearing board all bonds there is the head overlap pad.
Preferably, the bottom surface of the bottom frame is fixedly provided with a supporting vertical sheet, and the bottom of the supporting vertical sheet is fixedly provided with an installation plate sheet.
Preferably, the top surface and the bottom surface of the mounting plate sheet are provided with mounting auxiliary screw holes in a penetrating manner.
Preferably, the number of the supporting vertical pieces and the number of the mounting plate pieces are four, and the four supporting vertical pieces are respectively positioned at four corners of the bottom surface of the bottom frame.
Preferably, the number of the speed reducing motors, the number of the threaded shafts and the number of the hinge sleeves are two, and the two hinge sleeves are respectively fixed on the bottom surfaces of the first bearing plate and the second bearing plate.
Preferably, the head lapping pad is made of memory sponge material.
Preferably, the number of the strip-shaped grooves is two, and the two strip-shaped grooves are respectively positioned on the top surface and the bottom surface of the inner wall of the sliding chute.
Preferably, the number of the sliding strips is two, and the two sliding strips are respectively positioned on the top surface and the bottom surface of the slide rack.
Compared with the prior art, the invention has the beneficial effects that:
1. the head supporting device for brain surgery drives the threaded shaft connected with the output end of the head supporting device through the speed reducing motor, the threaded shaft can rotate and move in the inner threaded pipe, the speed reducing motor drives the sliding pipe to slide on the surface of the connecting longitudinal rail through the hoop, the connecting circular sheet is dragged to move through the bearing when the threaded shaft rises or falls, so that the connecting circular sheet is overturned with the first bearing plate or the second bearing plate through the hinge vertical sheet, the hinge shaft and the hinge sleeve, the whole first bearing plate and the whole second bearing plate can be lifted and lowered to adjust height by the co-directional common frequency driving of the two speed reducing motors, the supporting height of the first supporting plate or the second supporting plate is adjusted through the driving of a single speed reducing motor, therefore, the inclination is adjusted, the effect of conveniently adjusting the horizontal and inclined states of the supporting surface and the overall height is achieved, and the aim of conveniently adjusting the head placing and supporting position is achieved.
2. This a head strutting arrangement for brain surgery, release or shrink through the inside piston output push rod of the electronic jar drive of hydraulic pressure, can drive connecting block horizontal migration, thereby drive spacing slider and sliding sleeve and slide with connecting the rail bar surface in spacing logical inslot, thereby drive the second bearing board horizontal migration of sliding sleeve top, make slide frame and sliding strip slide at spout and bar inslot, thereby make first bearing board and second bearing board extend or shrink, reached and be convenient for carry out the effect of flexible adjustment to bearing area, realized being convenient for carry out the target of adjusting according to patient's head size, it is more nimble to use.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a front sectional view of the fixed hurdle frame structure of the present invention;
FIG. 3 is a front sectional view of the chute structure of the present invention;
FIG. 4 is an enlarged view of the threaded shaft structure of the present invention;
FIG. 5 is a front sectional view of the auxiliary screw hole structure of the present invention.
In the figure: 1 bottom frame, 2 fixed fence frame, 3 fixed base plate, 4 limit through grooves, 5 hydraulic electric cylinders, 6 piston output push rods, 7 connecting blocks, 8 limit sliders, 9 sliding sleeves, 10 first supporting strips, 11 connecting rail strips, 12 second supporting strips, 13 connecting substrates, 14 connecting longitudinal rails, 15 connecting transverse shafts, 16 internal threaded pipes, 17 sliding pipes, 18 connecting sheets, 19 hoops, 20 speed reducing motors, 21 threaded shafts, 22 bearings, 23 connecting wafers, 24 hinged vertical sheets, 25 hinged shafts, 26 hinged sleeves, 27 first supporting plates, 28 sliding grooves, 29 strip-shaped grooves, 30 sliding sheet frames, 31 sliding strips, 32 second supporting plates, 33 head lapping pads, 34 supporting vertical sheets, 35 mounting plate sheets and 36 mounting auxiliary screw holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a head support device for brain surgery comprises a bottom frame 1, a fixed fence frame 2 is fixedly installed on the top surface of the bottom frame 1, a fixed base plate 3 is fixedly installed in the middle of the frame wall of the fixed fence frame 2, a limiting through groove 4 is formed in the top surface and the bottom surface of the fixed base plate 3 in a penetrating manner, a hydraulic electric cylinder 5 is fixedly installed on the bottom surface of the fixed base plate 3, a piston output push rod 6 is arranged inside the hydraulic electric cylinder 5, a connecting block 7 is fixedly installed at the end part of the piston output push rod 6, a limiting slide block 8 is fixedly installed at the top part of the connecting block 7 and is slidably connected inside the limiting through groove 4, a slide sleeve 9 is fixedly installed at the top part of the limiting slide block 8, a first supporting bar 10 and a second supporting bar 12 are fixedly installed on the top surface of the fixed base plate 3, the second supporting bar 12 is positioned on, the sliding sleeve 9 is connected inside the connecting rail 11 in a sliding manner, the top parts of the second supporting strip 12 and the sliding sleeve 9 are fixedly provided with connecting substrates 13, the left end and the right end of the top surface of each connecting substrate 13 are fixedly provided with connecting longitudinal rails 14, the top end of each connecting longitudinal rail 14 is fixedly provided with a connecting transverse shaft 15, the end part of each connecting transverse shaft 15 is fixedly provided with an internal threaded pipe 16, the surface of each connecting longitudinal rail 14 is connected with a sliding pipe 17 in a sliding manner, the surface of each sliding pipe 17 is fixedly provided with a connecting sheet 18, the surface of each connecting sheet 18 is fixedly provided with a hoop 19, the inside of each hoop 19 is fixedly provided with a speed reducing motor 20, the output end of each speed reducing motor 20 is fixedly provided with a threaded shaft 21, the threaded shaft 21 is in threaded connection with the inside of each internal threaded pipe 16, the top end of each threaded shaft 21 is provided with a bearing 22, the top end of the hinged vertical sheet 24 is fixedly provided with a hinged shaft 25, the surface of the hinged shaft 25 is rotatably connected with a hinged sleeve 26, the top of the hinged sleeve 26 is fixedly provided with a first bearing plate 27, the side surface of the first bearing plate 27 is provided with a sliding chute 28, the inner wall of the sliding chute 28 is provided with two strip-shaped grooves 29, the two strip-shaped grooves 29 are respectively positioned on the top surface and the bottom surface of the inner wall of the sliding chute 28, the inside of the sliding chute 28 is slidably connected with a sliding sheet frame 30, the surface of the sliding sheet frame 30 is fixedly provided with two sliding sheets 31, the two sliding sheets 31 are respectively positioned on the top surface and the bottom surface of the sliding sheet frame 30, the end part of the sliding sheet frame 30 is fixedly provided with a second bearing plate 32, the two speed reducing motors 20, the threaded shafts 21 and the two hinged sleeves 26 are respectively, the two hinged sleeves 26 are respectively fixed on the bottom surfaces of the first bearing plate 27 and the second bearing plate 32, the top surfaces of the first bearing plate 27 and the second bearing, the head lapping pad 33 is made of memory sponge material, the screw shaft 21 connected with the output end of the head lapping pad is driven by the reducing motor 20, so that the screw shaft 21 can rotate and move in the inner screw pipe 16, the reducing motor 20 drives the sliding pipe 17 to slide on the surface of the connecting longitudinal rail 14 through the anchor ear 19, the screw shaft 21 drives the connecting wafer 23 to move through the bearing 22 when ascending or descending, so that the connecting wafer 23 is overturned, the whole first bearing plate 27 and the whole second bearing plate 32 can be adjusted in ascending and descending height through the same-direction common-frequency driving of the two reducing motors 20, the supporting height of the first bearing plate 27 or the second bearing plate 32 is adjusted through the driving adjustment of the single reducing motor 20, so that the inclination is adjusted, the effect of conveniently adjusting the horizontal and inclined states of the supporting surface and the whole height is achieved, the aim of conveniently adjusting the head lapping supporting position is achieved, the internal piston output push rod 6 of the hydraulic electric cylinder 5 is driven to be pushed out or contracted, can drive 7 horizontal migration of connecting block, thereby drive spacing slider 8 and sliding sleeve 9 and slide with connecting rail strip 11 surfaces in spacing logical groove 4, thereby drive the second bearing board 32 horizontal migration of sliding sleeve 9 top, make gleitbretter frame 30 and sliding strip 31 slide in spout 28 and bar groove 29, thereby make first bearing board 27 and second bearing board 32 extend or shrink, reached and be convenient for carry out the effect of flexible adjustment to bearing area, realized being convenient for carry out the target of adjusting according to patient's head size, it is more nimble to use.
Bottom surface fixed mounting of underframe 1 has the support to found piece 34, and the bottom fixed mounting who supports to found piece 34 has installation slab 35, and the top surface and the bottom surface of installation slab 35 run through and have seted up installation auxiliary screw 36, and the quantity that supports to found piece 34 and installation slab 35 is four, and four supports and found piece 34 and be located the four corners of underframe 1 bottom surface respectively.
In summary, according to the head support device for brain surgery, the threaded shaft 21 connected with the output end of the reduction motor 20 is driven by the reduction motor 20, so that the threaded shaft 21 can rotate and move in the inner threaded pipe 16, the reduction motor 20 drives the sliding pipe 17 to slide on the surface of the connecting longitudinal rail 14 through the hoop 19, the threaded shaft 21 drives the connecting circular plate 23 to move through the bearing 22 when ascending or descending, so that the connecting circular plate 23 is turned over, the whole first bearing plate 27 and the whole second bearing plate 32 can be adjusted in lifting height through the same-direction common-frequency driving of the two reduction motors 20, the supporting height of the first bearing plate 27 or the second bearing plate 32 is adjusted through the driving of the single reduction motor 20, so that the inclination is adjusted, the effect of conveniently adjusting the horizontal and inclined states of the supporting surface and the overall height is achieved, and the aim of conveniently adjusting the supporting position of head placing is achieved, the hydraulic electric cylinder 5 drives the internal piston output push rod 6 to push out or contract, so as to drive the connecting block 7 to horizontally move, thereby driving the limit slide block 8 and the sliding sleeve 9 to slide in the limit through groove 4 and the surface of the connecting rail bar 11, thereby driving the second bearing plate 32 above the sliding sleeve 9 to horizontally move, and driving the sliding sheet frame 30 and the sliding strip 31 to slide in the sliding groove 28 and the strip-shaped groove 29, thereby extending or contracting the first bearing plate 27 and the second bearing plate 32, achieving the effect of conveniently performing telescopic adjustment on the bearing area, realizing the aim of conveniently performing adjustment according to the head size of a patient, being more flexible to use, solving the problems that the existing skull supporting appliances applied to brain surgery and clinical care are difficult to adjust the horizontal and inclined states of the supporting surface and the overall height in the using process, thereby being very inflexible in the re-supporting process, the skull placing and supporting position is not convenient to adjust, the planar area of the supporting structure is difficult to be adjusted in a telescopic way, and the skull placing and supporting device is not flexible and inconvenient to use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The head supporting device for the cerebral surgery comprises a bottom frame (1) and is characterized in that a fixed fence frame (2) is fixedly mounted on the top surface of the bottom frame (1), a fixed base plate (3) is fixedly mounted in the middle of the frame wall of the fixed fence frame (2), a limiting through groove (4) is formed in a penetrating mode in the top surface and the bottom surface of the fixed base plate (3), a hydraulic electric cylinder (5) is fixedly mounted on the bottom surface of the fixed base plate (3), a piston output push rod (6) is arranged inside the hydraulic electric cylinder (5), a connecting block (7) is fixedly mounted at the end part of the piston output push rod (6), a limiting slide block (8) is fixedly mounted at the top part of the connecting block (7), the limiting slide block (8) is slidably connected inside the limiting through groove (4), and a sliding sleeve (9) is fixedly mounted at the top part of the limiting, the top surface fixed mounting of PMKD (3) has first support bar (10) and second support bar (12), and second support bar (12) are located the left side of first support bar (10), the fixed surface of first support bar (10) installs and connects rail bar (11), and sliding sleeve (9) sliding connection is in the inside of connecting rail bar (11), the equal fixed mounting in top of second support bar (12) and sliding sleeve (9) has connection substrate (13), the equal fixed mounting of left end and the right-hand member of connecting substrate (13) top surface has connects vertical rail (14), the top fixed mounting of connecting vertical rail (14) has connection cross axle (15), the end fixed mounting of connecting cross axle (15) has internal thread pipe (16), the sliding surface of connecting vertical rail (14) has slide tube (17), the fixed surface of slide tube (17) has connection piece (18), the surface fixing of connection piece (18) installs staple bolt (19), the inside fixed mounting of staple bolt (19) has gear motor (20), the output fixed mounting of gear motor (20) has screw thread axle (21), and screw thread axle (21) threaded connection is in the inside of internal thread pipe (16), bearing (22) are installed on the top of screw thread axle (21), the top of screw thread axle (21) is rotated through bearing (22) and is connected with connection disk (23), the top fixed mounting of connection disk (23) has articulated riser (24), the top fixed mounting of articulated riser (24) has articulated shaft (25), the surface rotation of articulated shaft (25) is connected with articulated cover (26), the top fixed mounting of articulated cover (26) has first bearing board (27), spout (28) have been seted up to the side of first bearing board (27), strip-shaped groove (29) have been seted up to the inner wall of spout (28), the inside sliding connection of spout (28) has slide frame (30), the fixed surface of slide frame (30) installs slip strip (31), the tip fixed mounting of slide frame (30) has second bearing board (32), the top surface of first bearing board (27) and second bearing board (32) all bonds and has head to take up pad (33).
2. A head support device for brain surgery according to claim 1, characterized in that the bottom surface of the bottom frame (1) is fixedly mounted with a supporting upright (34), and the bottom of the supporting upright (34) is fixedly mounted with a mounting plate (35).
3. The head support device for brain surgery as in claim 2, wherein the mounting plate (35) has mounting auxiliary screw holes (36) formed through its top and bottom surfaces.
4. A head support device for brain surgery according to claim 2, wherein the number of the supporting uprights (34) and the number of the mounting plates (35) are four, and the four supporting uprights (34) are respectively located at four corners of the bottom surface of the bottom frame (1).
5. Head support device for brain surgery according to claim 1, characterized in that the number of reduction motors (20) and threaded shafts (21) and hinge sleeves (26) is two, and two hinge sleeves (26) are fixed on the bottom surface of the first and second bearing plate (27, 32), respectively.
6. A head support device for brain surgery according to claim 1, characterized in that the head landing pad (33) is made of memory sponge material.
7. A head support device for brain surgery according to claim 1, characterized in that the number of the strip-shaped grooves (29) is two, and the two strip-shaped grooves (29) are respectively located on the top and bottom surfaces of the inner wall of the chute (28).
8. A head support device for brain surgery according to claim 1, characterized in that the number of said slide bars (31) is two, and two slide bars (31) are located on the top and bottom surfaces of the slide holder (30), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010309942.3A CN111467052B (en) | 2020-04-20 | 2020-04-20 | Head supporting device for brain surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010309942.3A CN111467052B (en) | 2020-04-20 | 2020-04-20 | Head supporting device for brain surgery |
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| Publication Number | Publication Date |
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| CN111467052A CN111467052A (en) | 2020-07-31 |
| CN111467052B true CN111467052B (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010309942.3A Active CN111467052B (en) | 2020-04-20 | 2020-04-20 | Head supporting device for brain surgery |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114748281A (en) * | 2022-02-23 | 2022-07-15 | 江彬 | Children's hospital neurosurgery brain body balance mechanism for testing process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000049959A1 (en) * | 1999-02-26 | 2000-08-31 | Cartesian Research, Inc. | Stereotaxic alignment systems and implements for use with same |
| EP1129671B1 (en) * | 2000-03-03 | 2004-05-06 | Theo J.J. Zegers | Head clamp |
| DE102006019420B4 (en) * | 2006-04-26 | 2008-03-20 | Siemens Ag | Adjusting tool for replacing a shockwave head of a lithotripsy device mounted on a support arm, shockwave head and method for replacing a shockwave head |
| US8548569B2 (en) * | 2007-09-24 | 2013-10-01 | MRI Interventions, Inc. | Head fixation assemblies for medical procedures |
| US8549683B2 (en) * | 2012-02-10 | 2013-10-08 | Mercury Enterprises, Inc. | Surgical head support |
| CN203802574U (en) * | 2014-04-29 | 2014-09-03 | 牟磊 | Head fixing device for brain department |
| CN206597056U (en) * | 2016-09-27 | 2017-10-31 | 李风玲 | A kind of neurosurgery head fixing device |
| CN108201472B (en) * | 2016-12-20 | 2019-10-18 | 财团法人交大思源基金会 | Non-invasive head-mounted stereotaxic auxiliary device |
| CN107510510A (en) * | 2017-08-20 | 2017-12-26 | 璁稿嘲 | Multifunctional nerve surgery head positioning support meanss |
| CN208447803U (en) * | 2017-10-22 | 2019-02-01 | 单体华 | A kind of neurosurgery head fixing device |
| CN107811712A (en) * | 2017-12-15 | 2018-03-20 | 廖仁良 | A kind of surgical operation fixing device |
| CN209136899U (en) * | 2018-06-11 | 2019-07-23 | 刘刚 | A kind of New-type brain surgery operator positioning device |
| CN109009849A (en) * | 2018-08-01 | 2018-12-18 | 刘光辉 | A kind of intelligence neurocranial surgery head frame |
| CN109223380A (en) * | 2018-09-11 | 2019-01-18 | 贵州省人民医院 | A kind of neurosurgery head device for positioning and securing |
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2020
- 2020-04-20 CN CN202010309942.3A patent/CN111467052B/en active Active
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Effective date of registration: 20221212 Address after: 311800 Zhuji Economic Development Zone, Shaoxing, Zhejiang Patentee after: Zhejiang Exquisite Clothing Co.,Ltd. Address before: 311899 No.9 Jianmin Road, Taozhu street, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Zhuji City People's Hospital |
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Denomination of invention: A head support device for brain surgery Effective date of registration: 20230131 Granted publication date: 20210209 Pledgee: Zhibu sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Exquisite Clothing Co.,Ltd. Registration number: Y2023980031801 |