CN104523307B - Rib stretching apparatus - Google Patents

Rib stretching apparatus Download PDF

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Publication number
CN104523307B
CN104523307B CN201410804523.1A CN201410804523A CN104523307B CN 104523307 B CN104523307 B CN 104523307B CN 201410804523 A CN201410804523 A CN 201410804523A CN 104523307 B CN104523307 B CN 104523307B
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CN
China
Prior art keywords
activity
support plate
support
arm
rotating shaft
Prior art date
Application number
CN201410804523.1A
Other languages
Chinese (zh)
Other versions
CN104523307A (en
Inventor
杨本勤
Original Assignee
杨本勤
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 杨本勤 filed Critical 杨本勤
Priority to CN201410804523.1A priority Critical patent/CN104523307B/en
Publication of CN104523307A publication Critical patent/CN104523307A/en
Application granted granted Critical
Publication of CN104523307B publication Critical patent/CN104523307B/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/02Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
    • A61B17/025Joint distractors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743Type of operation; Specification of treatment sites
    • A61B2017/00796Breast surgery

Abstract

Rib stretching apparatus, belongs to technical field of medical instruments.The technical scheme is that and include fixing support rack and expanded support support, it is characterized in that on the downside of fixing support rack, be provided with bed body fixation clamp, it is provided with pinch grip on the downside of bed body fixation clamp, lift adjustment arm it is provided with on the upside of fixing support rack, lift adjustment arm and fixing support rack junction are provided with highly fixes bolt, lift adjustment arm upper end is provided with turnbarrel, is provided with rotating shaft on the upside of turnbarrel, is provided with cross-brace arm on the upside of rotating shaft.Present configuration is simple, easy to use, and when carrying out thoracic surgery to patient, safety is high, easy and simple to handle, improves the success rate of thoracic surgery, alleviates the work difficulty of medical worker.

Description

Rib stretching apparatus

Technical field: the invention belongs to technical field of medical instruments, specifically a kind of rib Stretching apparatus.

Background technology: when carrying out thoracic surgery, spacing between rib is too short can affect hands The carrying out of art, stretching apparatus of the prior art is absolutely unsafe when using, and gives the success rate of operation Bring the biggest danger with the life safety of patient, add work to medical worker difficult Degree.

Summary of the invention: it is an object of the invention to provide a kind of when carrying out thoracic surgery to patient The rib stretching apparatus that safety is high, easy and simple to handle, time saving and energy saving.

The technical scheme is that and include fixing support rack and expanded support support, it is characterized in that It is provided with bed body fixation clamp on the downside of fixing support rack, on the downside of bed body fixation clamp, is provided with pinch grip, Gu Determining to be provided with lift adjustment arm on the upside of bracing frame, lift adjustment arm and fixing support rack junction are provided with Highly fixing bolt, lift adjustment arm upper end is provided with turnbarrel, is provided with rotation on the upside of turnbarrel Walk around axle, be provided with cross-brace arm on the upside of rotating shaft, be provided with on front side of cross-brace arm and laterally stretch Contracting arm, flexing transverse arm and cross-brace arm junction are provided with the most fixing bolt, expanded support support Upside is provided with fixing connecting platform, and fixing connecting platform is connected by connection rotating shaft and flexing transverse arm It is connected together, on the downside of fixing connecting platform, is provided with connection support, connect support both sides and be provided with guiding Ground way, connects support side and is provided with distance indicator scale, connect and be provided with first on the downside of support Activity expanded support plate, is provided with the first fixed drive rotating shaft in the middle of the first activity expanded support plate, first is movable Upper end, expanded support plate both sides is provided with the first activity-oriented slide block, and the first activity-oriented upper end of slide block is fixed Inboard at fixed guide standing way, it is provided with the first expanded support plate neonychium outside the first activity expanded support plate, First activity expanded support plate side is provided with the second activity expanded support plate, is provided with in the middle of the second activity expanded support plate Second fixed drive rotating shaft, it is sliding that the second upper end, activity expanded support plate both sides is provided with the second activity-oriented Block, it is inboard that the second activity-oriented upper end of slide block is fixed on fixed guide standing way, the second activity expanded support Be provided with outside plate the second expanded support plate neonychium, the first activity expanded support plate and the second activity expanded support plate it Between be provided with transmission worm gear, transmission worm gear both sides are provided with an activity-driven rotating shaft, and activity-driven turns Axle side is provided with positive rotation screw thread, positive rotation screw thread and the first fixed drive rotating shaft and is meshed, and lives Dynamic drive shaft opposite side is provided with despining screw thread, despining screw thread and the second fixed drive rotating shaft Being meshed, transmission worm gear side is provided with drive link, is provided with driving variator, drives outside drive link Distance regulation handle it is provided with outside dynamic variator.

As preferably, outside described lift adjustment arm, it is provided with height instruction graticule.

As preferably, between described cross-brace arm and turnbarrel, it is provided with auxiliary support frame.

As preferably, outside described distance regulation handle, it is provided with Anti-slip cover.

The medicine have the advantages that present configuration is simple, easy to use, carrying out to patient During thoracic surgery, safety is high, easy and simple to handle, improves the success rate of thoracic surgery, subtracts The light work difficulty of medical worker.

Accompanying drawing illustrates:

Accompanying drawing 1 is present configuration schematic diagram.

Accompanying drawing 2 is the floor map of expanded support support of the present invention.

In figure 1, fixing support rack, 2, expanded support support, 3, bed body fixation clamp, 4, tight Gu handle, 5, lift adjustment arm, 6, highly fix bolt, 7, turnbarrel, 8, Rotating shaft, 9, cross-brace arm, 10, flexing transverse arm, 11, laterally fix bolt, 12, fixing connecting platform, 13, connection rotating shaft, 14, connect support, 15, guide fixing sliding Road, 16, distance indicator scale, the 17, first activity expanded support plate, the 18, first fixed drive turns Axle, the 19, first activity-oriented slide block, the 20, first expanded support plate neonychium, 21, second is movable Expanded support plate, the 22, second fixed drive rotating shaft, the 23, second activity-oriented slide block, 24, second Expanded support plate neonychium, 25, transmission worm gear, 26, activity-driven rotating shaft, 27, positive rotation screw thread, 28, despining screw thread, 29, drive link, 30, drive variator, 31, distance regulation handle, 32, height instruction graticule, 33, auxiliary support frame, 34, Anti-slip cover.

Detailed description of the invention: include fixing support rack 1 and expanded support support 2, is characterized in that solid Determine to be provided with on the downside of bracing frame 1 bed body fixation clamp 3, on the downside of bed body fixation clamp 3, be provided with pinch grip 4, it is provided with lift adjustment arm 5, lift adjustment arm 5 and fixing support on the upside of fixing support rack 1 Frame 1 junction is provided with and highly fixes bolt 6, and lift adjustment arm 5 upper end is provided with turnbarrel 7, it is provided with rotating shaft 8 on the upside of turnbarrel 7, on the upside of rotating shaft 8, is provided with cross-brace Arm 9, is provided with flexing transverse arm 10, flexing transverse arm 10 and horizontal on front side of cross-brace arm 9 Brace 9 junction is provided with the most fixing bolt 11, is provided with and puts down fixing connection on the upside of expanded support support 2 Platform 12, fixing connecting platform 12 is linked together by connection rotating shaft 13 and flexing transverse arm 10, Being provided with connection support 14 on the downside of fixing connecting platform 12, it is fixing that connection support 14 both sides are provided with guiding Slideway 15, connects support 14 side and is provided with distance indicator scale 16, connect and be provided with on the downside of support 14 First activity expanded support plate 17, is provided with the first fixed drive rotating shaft in the middle of the first activity expanded support plate 17 18, the first upper end, activity expanded support plate 17 both sides is provided with the first activity-oriented slide block 19, and first is movable It is inboard that guide runner 19 upper end is fixed on fixed guide standing way 15, outside the first activity expanded support plate 17 Being provided with the first expanded support plate neonychium 20, the first activity expanded support plate 17 side is provided with the second activity expanded support Plate 21, is provided with the second fixed drive rotating shaft 22, the second movable expansion in the middle of the second activity expanded support plate 21 Upper end, fagging 21 both sides is provided with the second activity-oriented slide block 23, the second activity-oriented slide block 23 upper end It is fixed on fixed guide standing way 15 inboard, outside the second activity expanded support plate 21, is provided with the second expanded support plate Neonychium 24, is provided with transmission worm gear between the first activity expanded support plate 17 and the second activity expanded support plate 21 25, transmission worm gear 25 both sides are provided with an activity-driven rotating shaft 26, activity-driven rotating shaft 26 side Being provided with positive rotation screw thread 27, positive rotation screw thread 27 and the first fixed drive rotating shaft 18 are meshed, and live Dynamic drive shaft 26 opposite side is provided with despining screw thread 28, and despining screw thread 28 and second fixing drives Dynamic rotating shaft 22 is meshed, and transmission worm gear 25 side is provided with drive link 29, is provided with outside drive link 29 Drive variator 30, drive and outside variator 30, be provided with distance regulation handle 31.Using this Bright when performing the operation, bed body fixation clamp 3 is clipped on bedstead, is fixed by pinch grip 4, Regulation lift adjustment arm 5, to suitably height, is fixed bolt 6 with height and is fixed, by rotation Cross-brace arm 9 is rotated to correct position by rotaring sleeve 7 around lift adjustment arm 5, by adjusting Expanded support support 2 is moved horizontally to correct position by flexing transverse arm 10, uses the most fixing bolt 11 are fixed, and are placed on to be strutted by the first activity expanded support plate 17 and the second activity expanded support plate 21 Between rib, rotation distance regulation handle 31, drive link 29 is by transmission worm gear 25 drive activity Drive shaft 26 rotates, and activity-driven rotating shaft 26 is by positive rotation screw thread 27 and the first fixed drive Rotating shaft 18 drives the first activity expanded support plate 17 to move, simultaneously solid by despining screw thread 28 and second Determining drive shaft 22 drives the second activity expanded support plate 21 to move, and comparison distance indicator scale 16 is at any time Adjust the distance strutting rib, by driving variator 30 can be finely adjusted strutting distance, Improve degree of accuracy, can be right by the first expanded support plate neonychium 20 and the second expanded support plate neonychium 24 Rib is protected, and prevents from damaging rib in operation process.

As preferably, outside described lift adjustment arm 5, it is provided with height instruction graticule 32.So set Put, the degree of accuracy adjusting height can be effectively improved.

As preferably, between described cross-brace arm 9 and turnbarrel 7, it is provided with auxiliary support frame 33.So arrange, the stability in the large of the present invention can be improved.

As preferably, outside described distance regulation handle 31, it is provided with Anti-slip cover 34.So arrange, It is possible to prevent during strutting rib, causes strut error because hands is sliding.

Claims (4)

1. rib stretching apparatus, including fixing support rack (1) and expanded support support (2), It is characterized in that being provided with bed body fixation clamp (3) in fixing support rack (1) downside, bed body is fixed Folder (3) downside is provided with pinch grip (4), and fixing support rack (1) upside is provided with lifting Regulating arm (5), lift adjustment arm (5) and fixing support rack (1) junction are provided with height The fixing bolt (6) of degree, lift adjustment arm (5) upper end is provided with turnbarrel (7), rotates Sleeve (7) upside is provided with rotating shaft (8), and rotating shaft (8) upside is provided with laterally Support arm (9), cross-brace arm (9) front side is provided with flexing transverse arm (10), laterally stretches Contracting arm (10) and cross-brace arm (9) junction are provided with the most fixing bolt (11), expand Support support (2) upside is provided with fixing connecting platform (12), and fixing connecting platform (12) leads to Cross connection rotating shaft (13) and flexing transverse arm (10) links together, fixing connecting platform (12) Downside is provided with connection support (14), connects support (14) both sides and is provided with fixed guide standing way (15), Connect support (14) side and be provided with distance indicator scale (16), connect support (14) downside It is provided with the first activity expanded support plate (17), is provided with first in the middle of the first activity expanded support plate (17) solid Determining drive shaft (18), the first activity expanded support plate (17) upper end, both sides is provided with the first activity and leads To slide block (19), the first activity-oriented slide block (19) upper end is fixed on fixed guide standing way (15) Inboard, the first activity expanded support plate (17) outside is provided with the first expanded support plate neonychium (20), the One activity expanded support plate (17) side is provided with the second activity expanded support plate (21), the second activity expanded support It is provided with the second fixed drive rotating shaft (22), the second activity expanded support plate (21) in the middle of plate (21) Upper end, both sides is provided with the second activity-oriented slide block (23), on the second activity-oriented slide block (23) It is inboard that end is fixed on fixed guide standing way (15), and the second activity expanded support plate (21) outside is provided with Second expanded support plate neonychium (24), the first activity expanded support plate (17) and the second activity expanded support plate (21) being provided with transmission worm gear (25) between, transmission worm gear (25) both sides are provided with an activity Drive shaft (26), activity-driven rotating shaft (26) side is provided with positive rotation screw thread (27), just Rotate screw thread (27) and the first fixed drive rotating shaft (18) is meshed, activity-driven rotating shaft (26) Opposite side is provided with despining screw thread (28), and despining screw thread (28) and the second fixed drive turn Axle (22) is meshed, and transmission worm gear (25) side is provided with drive link (29), drive link (29) Outside is provided with driving variator (30), drives variator (30) outside to be provided with distance regulation handle Hands (31).
Rib stretching apparatus the most according to claim 1, it is characterised in that: described lifting Regulating arm (5) outside is provided with height instruction graticule (32).
Rib stretching apparatus the most according to claim 1, it is characterised in that: described laterally Auxiliary support frame (33) it is provided with between support arm (9) and turnbarrel (7).
Rib stretching apparatus the most according to claim 1, it is characterised in that: described distance Regulation handle (31) outside is provided with Anti-slip cover (34).
CN201410804523.1A 2014-12-11 2014-12-11 Rib stretching apparatus CN104523307B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410804523.1A CN104523307B (en) 2014-12-11 2014-12-11 Rib stretching apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410804523.1A CN104523307B (en) 2014-12-11 2014-12-11 Rib stretching apparatus

Publications (2)

Publication Number Publication Date
CN104523307A CN104523307A (en) 2015-04-22
CN104523307B true CN104523307B (en) 2017-01-04

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Application Number Title Priority Date Filing Date
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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107049384A (en) * 2017-03-11 2017-08-18 中国人民武装警察部队后勤学院附属医院 A kind of cervical spine chest section anterior minimally invasive automatic drag hook for operation device
CN107198550A (en) * 2017-07-25 2017-09-26 崔宗良 A kind of hepatobiliary surgery device
CN108309378A (en) * 2018-02-09 2018-07-24 佳木斯大学 A kind of urological surgery protector
CN108451563B (en) * 2018-04-04 2019-12-31 中国人民解放军总医院 Bone surgery struts fixing device
CN109875619A (en) * 2019-03-23 2019-06-14 丽水市中心医院 A kind of spinal operation tissue retractor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991566A (en) * 1989-04-25 1991-02-12 David H. Shulman Articulating mouth-prop device for use in the diagnosis and/or treatment of patients suffering from trismus or other medical or dental problems or for other purposes
US5616117A (en) * 1995-08-03 1997-04-01 Ohio Medical Instrument Company, Inc. Self locking surgical retractor
CN201727550U (en) * 2010-08-09 2011-02-02 钱建民 Tensioning rope built-in operation retractor
CN202458504U (en) * 2011-12-29 2012-10-03 杨以德 Convenient adjusting type retractor for orthopaedics
CN203776956U (en) * 2014-04-17 2014-08-20 青岛市中心医院 Rib expansion device for thoracic surgical procedures

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991566A (en) * 1989-04-25 1991-02-12 David H. Shulman Articulating mouth-prop device for use in the diagnosis and/or treatment of patients suffering from trismus or other medical or dental problems or for other purposes
US5616117A (en) * 1995-08-03 1997-04-01 Ohio Medical Instrument Company, Inc. Self locking surgical retractor
CN201727550U (en) * 2010-08-09 2011-02-02 钱建民 Tensioning rope built-in operation retractor
CN202458504U (en) * 2011-12-29 2012-10-03 杨以德 Convenient adjusting type retractor for orthopaedics
CN203776956U (en) * 2014-04-17 2014-08-20 青岛市中心医院 Rib expansion device for thoracic surgical procedures

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Granted publication date: 20170104

Termination date: 20171211