CN110123565A - A kind of surgical operation is fixed with band the head supporting frame and its application method of adjustable system - Google Patents

A kind of surgical operation is fixed with band the head supporting frame and its application method of adjustable system Download PDF

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Publication number
CN110123565A
CN110123565A CN201910413791.3A CN201910413791A CN110123565A CN 110123565 A CN110123565 A CN 110123565A CN 201910413791 A CN201910413791 A CN 201910413791A CN 110123565 A CN110123565 A CN 110123565A
Authority
CN
China
Prior art keywords
adjustable
support frame
head
fixed
card slot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910413791.3A
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Chinese (zh)
Other versions
CN110123565B (en
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Huangdao District Central Hospital
Original Assignee
Li Meng Xue
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Li Meng Xue filed Critical Li Meng Xue
Priority to CN201910413791.3A priority Critical patent/CN110123565B/en
Publication of CN110123565A publication Critical patent/CN110123565A/en
Application granted granted Critical
Publication of CN110123565B publication Critical patent/CN110123565B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/10Parts, details or accessories
    • A61G13/12Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/121Head or neck
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2200/00Information related to the kind of patient or his position
    • A61G2200/30Specific positions of the patient
    • A61G2200/32Specific positions of the patient lying

Abstract

The invention discloses head supporting frames and its application method that a kind of surgical operation is fixed with band adjustable system, including fixedly adjustable system and support frame, support frame as described above is identical two parts composition, bottom is connected separately with mutually isostructural fixedly adjustable system, adjustable connecting-rod and fixed Rotatable base are provided in the fixedly adjustable system, fixed thread through-hole is provided on the fixed Rotatable base, connecting rod is provided on the adjustable connecting-rod, middle biography bar, rotation support pole, head fine tuning deck system and removable cervical reclination cushion are provided on support frame as described above, transmission system is provided in the head fine tuning deck system, adjustable rotary bull stick, adjustable nose section card slot, support frame as described above side is provided with efficient Paste button, transmission gear A is provided in the transmission system, transmission gear B, transmission shaft;Structure of the invention is reasonable, easy to operate, stable structure, utilization can be adjusted for different patients, improve the working efficiency of medical staff.

Description

A kind of surgical operation is fixed with band the head supporting frame and its application method of adjustable system
The application is that application No. is 201711332556.0 invention and created names are as follows: a kind of operation is fixed with band
The head supporting frame of adjustable system, the applying date are as follows: the divisional application of the application for a patent for invention on December 13rd, 2017.
Technical field
The present invention relates to the field of medical instrument technology, especially a kind of surgical operation is fixed with band the head branch of adjustable system Support and its application method.
Background technique
In the past due to the limitation of technology, the cerebral operations of people can be described as a forbidden zone, not however as modern science Disconnected progressive and society continuous development can carry out surgical operation, brain neuroblastoma surgery hand by advanced means now It requires to do the head of patient in the device that one support facilitates medical staff's surgical procedure in art, and different sufferer head shapes are big It is small inconsistent, head fixing device is required different, do Preoperative Method to medical staff and bring very big difficulty, dropped The low working efficiency of medical staff.
Summary of the invention
The purpose of the invention is to overcome above-mentioned technical disadvantages to provide a kind of surgical operation to be fixed with band adjustable system Head supporting frame and its application method.
The present invention solves the technical solution that technical problem uses are as follows: a kind of surgical operation is fixed with band the head of adjustable system Support frame, including fixedly adjustable system and support frame, support frame as described above are identical two parts composition, and bottom is connected separately with phase Isostructural fixedly adjustable system is provided with adjustable connecting-rod and fixed Rotatable base in the fixedly adjustable system, described solid Determine to be provided with fixed thread through-hole on Rotatable base, connecting rod, middle biography bar, rotatable support are provided on the adjustable connecting-rod Bar;
It is provided with head fine tuning deck system and removable cervical reclination cushion on support frame as described above, is set in the head fine tuning deck system It is equipped with transmission system, adjustable rotary bull stick, adjustable nose section card slot, support frame as described above side is provided with efficient Paste button, the transmission Transmission gear A, transmission gear B, transmission shaft are provided in system, the transmission shaft and transmission gear A are cooperatively connected, the transmission Gear B setting adjustable rotary bull stick bottom and with transmission gear A engaged transmission, the top of the adjustable rotary bull stick and adjustable nose section Card slot is connected, and support frame as described above bottom is provided with regulation handle, head card slot fine tuning handle, is fixedly connected with ring, stablizes splicing slot, Described be fixedly connected on ring is provided with connection buckle, and the removable cervical reclination cushion side, which is provided with, removable after-tacks button.
Threaded rod is provided in the adjustable rotary bull stick, the bottom end of the threaded rod is connected with head card slot fine tuning handle It connects.
The adjustable nose section card slot is internally provided with flexible plates, and threaded hole is provided in the flexible plates and connection is drawn Plate is stretched, the threaded hole is connect with shaft, and the other end of the connection drawing plate is connected on adjustable rotary bull stick.
It is provided with foldable ring and handle in the regulation handle, anti-skidding impression of the hand, the adjusting are provided on the handle Handle is connected with transmission shaft.
Support frame as described above is linked together by the ring that is fixedly connected of bottom with fixedly adjustable system.
The present invention has the beneficial effects that
What the firm banking in fixedly adjustable system being arranged in the present invention can consolidate very much is fixed on operating table for support frame On, it can be incited somebody to action after the adjustable connecting-rod operation for reducing due to moving bring risk in operation, and being arranged in fixedly adjustable system Two parts of support frame distinguish rotary folding, facilitate other operations of progress, save the time of medical staff, improve work effect Rate, the drive mechanism being arranged on support frame is structurally reasonable and stablizes, easy to operate, utilization can be adjusted for different patients.
Detailed description of the invention
Attached drawing 1 is schematic perspective view of the invention.
Attached drawing 2 is bottom schematic view of the invention.
Attached drawing 3 pulls Telescopic guardrail schematic diagram for of the invention.
Attached drawing 4 is transmission system schematic perspective view of the invention.
Attached drawing 5 is regulation handle perspective view of the invention.
Specific embodiment
1-5 is described below the present invention with reference to the accompanying drawing.
As shown in Figs. 1-5, the present invention includes fixedly adjustable system 1 and support frame 2, and support frame as described above 2 is identical two It is grouped as, bottom is connected separately with mutually isostructural fixedly adjustable system 1, is provided with adjustable company in the fixedly adjustable system 1 Bar 3 and fixed Rotatable base 4, are provided with fixed thread through-hole 5 on the fixed Rotatable base 4, on the adjustable connecting-rod 3 It is provided with connecting rod 6, middle biography bar 7, rotation support pole 8, fine tuning deck system 9 and can in head is provided on support frame as described above 2 It tears cervical reclination cushion 10 open, is provided with transmission system 11, adjustable rotary bull stick 12, adjustable nose section card in the head fine tuning deck system 9 Slot 13.
2 side of support frame as described above is provided with efficient Paste button 14, be provided in the transmission system 11 transmission gear A15, Transmission gear B16, transmission shaft 17, the transmission shaft 17 and transmission gear A15 are cooperatively connected, and the transmission gear B16 setting exists 12 bottom of adjustable rotary bull stick and with transmission gear A15 engaged transmission, the top of the adjustable rotary bull stick 12 and adjustable nose section card slot 13 are connected, and 2 bottom of support frame as described above is provided with regulation handle 18, head card slot fine tuning handle 19, is fixedly connected with ring 20, stablizes and spell Access slot 21, described be fixedly connected on ring 20 are provided with connection buckle 22, and removable 10 side of cervical reclination cushion is provided with removable after-tack Button 23.
Threaded rod 24 is provided in the adjustable rotary bull stick 12, the bottom end of the threaded rod 24 and head card slot finely tune handle 19 are connected.
The adjustable nose section card slot 13 is internally provided with flexible plates 25, is provided with threaded hole 26 in the flexible plates 25 With connection drawing plate 27, the threaded hole 26 is cooperatively connected with threaded rod 24, and the other end of the connection drawing plate 27 is connected to On adjustable rotary bull stick 12.
It is provided with foldable ring 29 and handle 28 in the regulation handle 18, is provided with anti-skidding impression of the hand on the handle 28 30, the regulation handle 18 is connected with transmission shaft 17.
Support frame as described above 2 is linked together by the ring 20 that is fixedly connected of bottom with fixedly adjustable system 1.
The present invention has rational design, when in use, the fixation Rotatable base 4 first by being arranged in fixedly adjustable system 1 Before being fixed on operating table, then by adjusting biography bar 7 and connecting rod 6 in the drive of rotation support pole 8 to drive support frame 2, make Support frame 2 is moved to given surgical position, is fixed support frame 2 by the splicing slot 21 of stablizing of 2 bottom of support frame, will be removable Cervical reclination cushion 10 is linked together by the removable button 23 that after-tacks with support frame 2, and patients head is placed on head fine tuning deck system In the adjustable nose section card slot 13 of 9 top of system, regulation handle 18 is rotated according to patients head's profile size shape and head card slot is micro- Handle 19 is adjusted to adjust radian and the direction of adjustable nose section card slot 13.
The above described is only a preferred embodiment of the present invention, be not that the invention has other forms of limitations, it is all It is any modification for being made in application range according to the present invention, equivalent replacement and to change without departing from technical solution of the present invention content Into etc., still fall within the protection scope of technical solution of the present invention.

Claims (2)

1. the head supporting frame that a kind of surgical operation is fixed with band adjustable system, it is characterised in that: including fixedly adjustable system and Support frame, support frame as described above are identical two parts composition, and bottom is connected separately with mutually isostructural fixedly adjustable system, described It is provided with adjustable connecting-rod and fixed Rotatable base in fixedly adjustable system, is provided with fixed spiral shell on the fixed Rotatable base Line through-hole is provided with connecting rod, middle biography bar, rotation support pole on the adjustable connecting-rod;Head is provided on support frame as described above Finely tune deck system and removable cervical reclination cushion, be provided in the head fine tuning deck system transmission system, adjustable rotary bull stick, can U-turn portion card slot, support frame as described above side are provided with efficient Paste button, and transmission gear A, transmission are provided in the transmission system Gear B, transmission shaft, the transmission shaft and transmission gear A are cooperatively connected, and the transmission gear B is arranged in adjustable rotary bull stick bottom And with transmission gear A engaged transmission, the top of the adjustable rotary bull stick is connected with adjustable nose section card slot, and support frame as described above bottom is set It is equipped with regulation handle, head card slot fine tuning handle, ring is fixedly connected with, stablizes splicing slot, it is described to be fixedly connected with the company of being provided on ring Buckle, the removable cervical reclination cushion side, which is provided with, removable after-tacks button;Threaded rod, the spiral shell are provided in the adjustable rotary bull stick The bottom end of rasp bar is connected with head card slot fine tuning handle;The adjustable nose section card slot is internally provided with flexible plates, it is described can Threaded hole and connection drawing plate are provided on twisted plate, the threaded hole is connect with shaft, the connection drawing plate The other end is connected on adjustable rotary bull stick.
2. a kind of surgical operation as described in claim 1 is fixed with band the application method of the head supporting frame of adjustable system, Be characterized in that: the application method of the head supporting frame is as follows: the rotatable bottom of fixation first by being arranged in fixedly adjustable system 1 Before seat 4 is fixed on operating table, then by biography bar 7 in the adjusting drive of rotation support pole 8 and connecting rod 6 to drive support frame 2, So that support frame 2 is moved to given surgical position, is fixed support frame 2 by the splicing slot 21 of stablizing of 2 bottom of support frame, it can It tears cervical reclination cushion 10 open to link together by the removable button 23 that after-tacks with support frame 2, patients head is placed on head fine tuning deck In the adjustable nose section card slot 13 of 9 top of system, regulation handle 18 and head card slot are rotated according to patients head's profile size shape Finely tune radian and direction that handle 19 adjusts adjustable nose section card slot 13.
CN201910413791.3A 2017-12-13 2017-12-13 Head support frame with fixing adjustable system for surgical operation and use method thereof Expired - Fee Related CN110123565B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910413791.3A CN110123565B (en) 2017-12-13 2017-12-13 Head support frame with fixing adjustable system for surgical operation and use method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910413791.3A CN110123565B (en) 2017-12-13 2017-12-13 Head support frame with fixing adjustable system for surgical operation and use method thereof
CN201711332556.0A CN107822825B (en) 2017-12-13 2017-12-13 A kind of perform the operation is fixed with band the head supporting frame of adjustable system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201711332556.0A Division CN107822825B (en) 2017-12-13 2017-12-13 A kind of perform the operation is fixed with band the head supporting frame of adjustable system

Publications (2)

Publication Number Publication Date
CN110123565A true CN110123565A (en) 2019-08-16
CN110123565B CN110123565B (en) 2021-01-22

Family

ID=61644304

Family Applications (6)

Application Number Title Priority Date Filing Date
CN201910415475.XA Active CN110025449B (en) 2017-12-13 2017-12-13 Head support frame with fixing adjustable system for brain surgery
CN201711332556.0A Expired - Fee Related CN107822825B (en) 2017-12-13 2017-12-13 A kind of perform the operation is fixed with band the head supporting frame of adjustable system
CN201910415479.8A Expired - Fee Related CN110123567B (en) 2017-12-13 2017-12-13 Head support frame with fixed adjustable system for neurosurgery
CN201910415473.0A Active CN110123566B (en) 2017-12-13 2017-12-13 Head support frame with fixing adjustable system for operation and use method thereof
CN201910413791.3A Expired - Fee Related CN110123565B (en) 2017-12-13 2017-12-13 Head support frame with fixing adjustable system for surgical operation and use method thereof
CN201910415483.4A Expired - Fee Related CN110123568B (en) 2017-12-13 2017-12-13 Head support frame with fixed adjustable system for surgical operation

Family Applications Before (4)

Application Number Title Priority Date Filing Date
CN201910415475.XA Active CN110025449B (en) 2017-12-13 2017-12-13 Head support frame with fixing adjustable system for brain surgery
CN201711332556.0A Expired - Fee Related CN107822825B (en) 2017-12-13 2017-12-13 A kind of perform the operation is fixed with band the head supporting frame of adjustable system
CN201910415479.8A Expired - Fee Related CN110123567B (en) 2017-12-13 2017-12-13 Head support frame with fixed adjustable system for neurosurgery
CN201910415473.0A Active CN110123566B (en) 2017-12-13 2017-12-13 Head support frame with fixing adjustable system for operation and use method thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201910415483.4A Expired - Fee Related CN110123568B (en) 2017-12-13 2017-12-13 Head support frame with fixed adjustable system for surgical operation

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CN (6) CN110025449B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110123567A (en) * 2017-12-13 2019-08-16 李梦雪 A kind of neurosurgery is fixed with band the head supporting frame of adjustable system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110236867B (en) * 2019-07-10 2021-05-11 重庆医药高等专科学校 Acupoint injection auxiliary instrument for treating trigeminal neuralgia
CN110433056B (en) * 2019-08-14 2021-02-09 苏州大学附属儿童医院 Head fixing device for pediatric surgery
CN113288692B (en) * 2021-05-25 2022-08-16 南阳市中心医院 Neurosurgery is clinical with brain operation auxiliary assembly
CN113940849A (en) * 2021-10-30 2022-01-18 平度市人民医院 Head support device for neurosurgery

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120260429A1 (en) * 2011-04-15 2012-10-18 Integra Lifesciences Corporation Durable Connector For Base Unit Handle Of A Patient Head Support System
CN103519893A (en) * 2013-10-14 2014-01-22 玉林市科邦技术服务有限公司 Head bracket
CN204684075U (en) * 2015-04-06 2015-10-07 杭州富阳新锐生物科技有限公司 A kind of medical head clamping device
CN204890482U (en) * 2015-08-05 2015-12-23 新乡医学院第三附属医院 Neurosurgery is with many functional head portion fixer
CN204951494U (en) * 2015-08-03 2016-01-13 曹宴宾 Free rotation head fixer for neurosurgery
CN106236371A (en) * 2016-08-27 2016-12-21 王业武 A kind of ophthalmic head clamp adapter tool
CN106974793A (en) * 2016-01-15 2017-07-25 周立祥 A kind of brain section head fixing equipment
CN110123567A (en) * 2017-12-13 2019-08-16 李梦雪 A kind of neurosurgery is fixed with band the head supporting frame of adjustable system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276927A (en) * 1992-09-21 1994-01-11 Ohio Medical Instrument Co. Radiolucent head support
US6584630B1 (en) * 2000-04-06 2003-07-01 Ohio Medical Instrument Company, Inc. Radiolucent surgical table extension assembly and method
US6510852B1 (en) * 2002-01-15 2003-01-28 Stryker Corporation Headpiece for patient support
US7117551B1 (en) * 2003-12-01 2006-10-10 Integra Ohio, Inc. Head support system
US7350250B2 (en) * 2005-01-10 2008-04-01 Michael Froelich Head positioning device
KR101177539B1 (en) * 2012-04-30 2012-08-27 (주) 세인메덱스 Head clamp
EP2890324B1 (en) * 2012-08-28 2019-02-20 Pro Med Instruments GmbH Table adapter with joint assembly
CN203042824U (en) * 2013-01-29 2013-07-10 王希龙 Thyroid operation body position fixing bed device
CN203169524U (en) * 2013-04-27 2013-09-04 刘伯臣 Adjustable bracket for neck operation
CN203802574U (en) * 2014-04-29 2014-09-03 牟磊 Head fixing device for brain department
CN104546363B (en) * 2015-01-08 2016-08-24 刘国青 Comprehensive it is automatically adjusted skeletal fixation support
CN204504530U (en) * 2015-03-12 2015-07-29 衡阳市瑞通机械制造有限公司 The circle curve template that a kind of radian is adjustable
CN205107913U (en) * 2015-11-17 2016-03-30 余淑华 Head fixing frame for cardiovascular radiography
CN205494292U (en) * 2016-02-03 2016-08-24 绍兴市人民医院 Adjustable prone position headstock

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120260429A1 (en) * 2011-04-15 2012-10-18 Integra Lifesciences Corporation Durable Connector For Base Unit Handle Of A Patient Head Support System
CN103519893A (en) * 2013-10-14 2014-01-22 玉林市科邦技术服务有限公司 Head bracket
CN204684075U (en) * 2015-04-06 2015-10-07 杭州富阳新锐生物科技有限公司 A kind of medical head clamping device
CN204951494U (en) * 2015-08-03 2016-01-13 曹宴宾 Free rotation head fixer for neurosurgery
CN204890482U (en) * 2015-08-05 2015-12-23 新乡医学院第三附属医院 Neurosurgery is with many functional head portion fixer
CN106974793A (en) * 2016-01-15 2017-07-25 周立祥 A kind of brain section head fixing equipment
CN106236371A (en) * 2016-08-27 2016-12-21 王业武 A kind of ophthalmic head clamp adapter tool
CN110123567A (en) * 2017-12-13 2019-08-16 李梦雪 A kind of neurosurgery is fixed with band the head supporting frame of adjustable system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110123567A (en) * 2017-12-13 2019-08-16 李梦雪 A kind of neurosurgery is fixed with band the head supporting frame of adjustable system
CN110123567B (en) * 2017-12-13 2021-01-26 宋彦彬 Head support frame with fixed adjustable system for neurosurgery

Also Published As

Publication number Publication date
CN107822825A (en) 2018-03-23
CN110123566A (en) 2019-08-16
CN110123568A (en) 2019-08-16
CN107822825B (en) 2019-07-12
CN110123567B (en) 2021-01-26
CN110123568B (en) 2021-01-15
CN110123567A (en) 2019-08-16
CN110025449A (en) 2019-07-19
CN110123565B (en) 2021-01-22
CN110123566B (en) 2020-12-29
CN110025449B (en) 2020-12-25

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Inventor after: Xue Chengjiang

Inventor after: Zhen Shiming

Inventor after: Lu Na

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Effective date of registration: 20210104

Address after: 266555 Huangpu River Road, Huangdao District, Qingdao, Shandong 9

Applicant after: Qingdao Huangdao District Central Hospital

Address before: 418000 Du Rhododendron Road, Huaihua, Hunan Province, No. 79

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Granted publication date: 20210122

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