CN103106828B - Spine simulation structural body for teaching - Google Patents
Spine simulation structural body for teaching Download PDFInfo
- Publication number
- CN103106828B CN103106828B CN201310033149.5A CN201310033149A CN103106828B CN 103106828 B CN103106828 B CN 103106828B CN 201310033149 A CN201310033149 A CN 201310033149A CN 103106828 B CN103106828 B CN 103106828B
- Authority
- CN
- China
- Prior art keywords
- vertebra
- vertebrae
- teaching
- structural body
- connecting rod
- 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.)
- Active
Links
Landscapes
- Instructional Devices (AREA)
Abstract
Disclosed is a spine simulation structural body for teaching. The spine simulation structural body for teaching comprises a vertebra and connecting structures among bone joints and is characterized in that each connecting structure between adjacent bone joints of the vertebra is a cardan joint, and the bone joints are connected through the cardan joints. Opposite surfaces of adjacent bone joints of the vertebra are provided with connecting grooves and connecting rods which are in hinge joint with the connecting grooves, articulated shafts at two ends of each connecting rod are perpendicular to each other and staggered with each other, and end faces at two ends of each connecting rod are arc surfaces and each arc surface takes the articulated shaft at the same end as an axes. A corresponding arc surface is arranged at the bottom of each groove. By means of the connecting structure of the cardan joints, adjacent bone joints are connected, and a complex connecting structure with nerves, ribs and muscles between back bones of the vertebra of a human body is replaced. Multi-dimensional change process and states between the bone joints can be achieved, and a plurality of states of stretch and bend simulating the vertebra of the human body can be achieved, so that people can be trained through a real treating and nursing process of the vertebra. By means of the spine simulation structural body for teaching, angles needed by various vertebra training can be met, and the distance between the training and the practical application is shortened.
Description
Technical field
The present invention relates to a kind of Medical teaching apparatus, particularly a kind of teaching Spine simulation structural, utilizes freely rotating and rotational angle of bionical human vertebra, improves the quality of instruction of vertebra and the results of learning of Students ' Learning vertebra.
Background technology
Now at home and abroad in various medical teaching process, teacher impart knowledge to students time, student operate time should be very similar to the form, structure, function etc. of real human body to functional requirement with inner structure to the external morphology of model, so just can better reach teaching purpose, receive best training effect.It is true to nature that vertebrae in present bionical manikin can not reach external morphology substantially, and inner structure is identical, the effect that function is the same with real human body vertebrae.Can greatly affect authenticity and operability in teaching, exercise process, invent a teaching Spine simulation structural for this reason.
Summary of the invention
The invention provides a kind of close to real teaching Spine simulation structural body.This structure can show various posture (position) as true man, meets the training of all kinds of vertebra.That old-fashioned training can be avoided to cause to student is weary of and mood no bottom in the heart, can shorten again the distance of training and practical application.
The present invention is achieved mainly through following technical scheme: teaching Spine simulation structural body, containing the syndeton between vertebrae and joint, it is characterized in that: the syndeton between the joint that described vertebrae is adjacent is universal joint, is namely connected by universal joint between joint.Utilize the syndeton of universal joint like this, connect the joint that vertebrae is adjacent, instead of the syndeton of nerve, muscle, muscle complexity between true man's body vertebral segments, also the multidimensional change process between joint and state can be realized, realize imitating the bending state of the multiple stretching, extension of human vertebra, to train people to the treatment and nursing real processes at vertebra position.Vertebra is made up of cervical vertebra, thoracic vertebrae, lumbar vertebrae, rumpbone and coccyx and sacrum from top to bottom, can be lumbar vertebra structure, to train lumbar vertebra and to demonstrate.Also the emulation human body can be set outside and skin forms simulation architecture body to carry out the training of operate spine vertebra and demonstration.Can also be vertebrae integrated connection together, to the understanding of vertebrae and lumbar vertebra and operation training and demonstration.Can also be containing Spine simulation structural body of the present invention in simulated humanbody, demonstration be so that by overall to being the understanding of vertebrae and vertebrae and operation training and demonstration.Preferably connect between joint and connected by universal joint, that vertebrae adjacent joint opposite face has the connecting rod hinged with link slot with link slot, the mutual vertical interlaced of jointed shaft at connecting rod two ends, the end face at connecting rod two ends is respectively with the arc surface that the jointed shaft held separately is axle center, and bottom land is corresponding arc surface.Above vertebrae adjacent joint opposite face, centre position is with horizontal rectangular slot, the below centre position rectangular slot with longitudinal direction, and the bottom of rectangular slot is semicircle cambered surface, and the semicircle wherein above vertebra is semicircle horizontal, below is longitudinally.Vertebrae articular process position opposing upper and lower is with the plane connected.Or the trapezoidal inclined plane that position left and right opposing upper and lower is identical with angle, direction is relative of vertebrae articular process.
Connect between joint and connected by universal joint, that vertebrae adjacent joint opposite face has the connecting rod hinged with link slot with link slot, the mutual vertical interlaced of jointed shaft at connecting rod two ends, the end face at connecting rod two ends is respectively with the arc surface that the jointed shaft held separately is axle center, and bottom land is corresponding arc surface.Such connecting link and link slot are the hinged design of circular arc, connecting rod is made to have certain resistance in rotation process in link slot, imitate muscle in human synovial, the resistance of motion of relational structure and toughness between muscle and bone, make emulation vertebrae structure more press close to the action of human vertebra bone structure, feel more true to nature.The mutual vertical interlaced of jointed shaft at connecting rod two ends, the centre position above of vertebrae adjacent joint opposite face is with horizontal rectangular slot, the below centre position rectangular slot with longitudinal direction, the bottom of rectangular slot is semicircle cambered surface, semicircle wherein above vertebra is semicircle horizontal, below is longitudinally, after each Bones and joints is connected by connecting rod, vertebrae joint is facilitated to rotate all around.Vertebrae articular process position opposing upper and lower is with the plane connected, or the trapezoidal inclined plane that position left and right opposing upper and lower is identical with angle, direction is relative of vertebrae articular process.Because the contact between each vertebral segments is point-to-point contact, in operation training process, be easy to produce slippage, and be not easy angle of bend and the stressing conditions of control structure body.In the docking plane that the upper and lower relative position of vertebrae articular process is provided with, or the trapezoidal inclined plane that the position left and right opposing upper and lower of vertebrae articular process is provided with, both emulation spinal structure body angle of bend can have been limited, the stressing conditions of vertebrae can be controlled again, and its response can be relied on to restore to the original state rapidly when stopping bending.The present invention is also with axle bed and block latch, and with axis hole on axle bed, axis hole is interior with shaft tip, the connection of convenience and fixed support and other joints.The present invention has the following advantages:
1. can meet the angle of all kinds of vertebra training need.
2. that can effectively avoid old-fashioned training to cause to student is weary of and mood no bottom in the heart.
3. can shorten the distance of training and practical application.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of two-way axle;
Fig. 3 is the sectional view of vertebrae;
Fig. 4 is vertebrae skeleton view;
Fig. 5 is the screwed series connection tips in two ends, and connecting rod can also be connected by the tip of connecting with vertebral segments; At upper and lower two rectangular slots of vertebra, the semicircle central axis of bottom land is provided with through hole; The jointed shaft place at connecting rod two ends is also provided with through hole, and the through hole at connecting rod two ends is corresponding with the through hole set by bottom land.The series connection tip, through through hole, with nut screw connection, makes connecting rod be connected with vertebral segments.
Embodiment
A kind of teaching Spine simulation structural as shown in drawings, containing the syndeton between 5 joint lumbar vertebras 1 and joint, it is characterized in that: the syndeton between the joint that described lumbar vertebra is adjacent is universal joint, that lumbar vertebra adjacent joint opposite face has the connecting rod 4 hinged with link slot with link slot, the mutual vertical interlaced of jointed shaft at connecting rod two ends, the end face at connecting rod two ends is respectively with the arc surface that the jointed shaft held separately is axle center, and bottom land is corresponding arc surface.The centre position above of lumbar vertebra adjacent joint opposite face is with horizontal rectangular slot 6, the below centre position rectangular slot 5 with longitudinal direction, the bottom of rectangular slot is semicircle cambered surface, and the semicircle wherein above vertebra is semicircle horizontal, below is longitudinally.Rectangular slot in connecting rod two ends and vertebra matches, and facilitates vertebra to rotate all around.Utilize the syndeton of universal joint like this, connect the joint that lumbar vertebra is adjacent, instead of the syndeton of nerve, muscle, muscle complexity between true man's body lumbar vertebrae joint, also the multidimensional change process between joint and state can be realized, realize imitating the bending state of the multiple stretching, extension of human vertebra, to train people to the treatment and nursing real processes at lumbar vertebrae position.Lumbar vertebra articular process position opposing upper and lower is with the plane 8 connected.Or the trapezoidal inclined plane 7 that position left and right opposing upper and lower is identical with angle, direction is relative of vertebrae articular process.Both can having limited emulation spinal structure body angle of bend, and its response can having been relied on to restore to the original state rapidly when stopping bending again.Block latch also with axle bed 2 and block latch 3, is connected with firm banking by teaching Spine simulation structural, and person easy to use operates lumbar structures.Lumbar puncture training can be carried out to lumbar vertebrae simulation architecture body, Curing circumstance that is virtually reality like reality, make operation more true to nature with exercise, reach better teaching efficiency.
Claims (3)
1. a teaching Spine simulation structural body, containing the syndeton between vertebrae and joint, it is characterized in that: the syndeton between the adjacent joint of described vertebrae is universal joint, that vertebrae adjacent joint opposite face has the connecting rod hinged with link slot with link slot, the mutual vertical interlaced of jointed shaft at connecting rod two ends, the end face at connecting rod two ends is respectively with the arc surface that the jointed shaft held separately is axle center, and bottom land is corresponding arc surface; Above vertebrae adjacent joint opposite face, centre position is with horizontal rectangular slot, the below centre position rectangular slot with longitudinal direction, and the bottom of rectangular slot is semicircle cambered surface, and the semicircle wherein above vertebra is semicircle horizontal, below is longitudinally.
2. teaching Spine simulation structural body as claimed in claim 1, is characterized in that: the trapezoidal inclined plane that position left and right opposing upper and lower is identical with angle, direction is relative of vertebrae articular process.
3. teaching Spine simulation structural body as claimed in claim 1, is characterized in that: vertebrae head and the tail two ends are provided with axle bed and block latch, with axis hole in axle bed, are provided with shaft tip in axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310033149.5A CN103106828B (en) | 2013-01-29 | 2013-01-29 | Spine simulation structural body for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310033149.5A CN103106828B (en) | 2013-01-29 | 2013-01-29 | Spine simulation structural body for teaching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103106828A CN103106828A (en) | 2013-05-15 |
| CN103106828B true CN103106828B (en) | 2015-03-11 |
Family
ID=48314648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310033149.5A Active CN103106828B (en) | 2013-01-29 | 2013-01-29 | Spine simulation structural body for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103106828B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9852659B2 (en) * | 2006-09-01 | 2017-12-26 | Prestan Products Llc | Portable medical training device |
| CN112847310A (en) * | 2021-01-07 | 2021-05-28 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | Bionic spine structure of wearable exoskeleton |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1164372A (en) * | 1997-04-15 | 1997-11-12 | 马绍麟 | Artificial human body model and its making method |
| CN2872510Y (en) * | 2005-12-23 | 2007-02-21 | 张导华 | Luminescent and sounding human model |
| DE202008005409U1 (en) * | 2008-04-18 | 2008-07-03 | Wirtz, Oliver, Dr. | Mechanical model of vertebral blockades |
| CN101330886A (en) * | 2005-12-13 | 2008-12-24 | 德鲁有限责任公司 | Facet joint prosthesis |
| CN201757949U (en) * | 2010-05-25 | 2011-03-09 | 上海中医药大学附属岳阳中西医结合医院 | Semi-on-body biomechanical model of cervical structure simulating extensor muscles of posterior neck |
| CN202042112U (en) * | 2010-12-31 | 2011-11-16 | 薛蓬 | High-simulation wounded person model for first aid training |
-
2013
- 2013-01-29 CN CN201310033149.5A patent/CN103106828B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1164372A (en) * | 1997-04-15 | 1997-11-12 | 马绍麟 | Artificial human body model and its making method |
| CN101330886A (en) * | 2005-12-13 | 2008-12-24 | 德鲁有限责任公司 | Facet joint prosthesis |
| CN2872510Y (en) * | 2005-12-23 | 2007-02-21 | 张导华 | Luminescent and sounding human model |
| DE202008005409U1 (en) * | 2008-04-18 | 2008-07-03 | Wirtz, Oliver, Dr. | Mechanical model of vertebral blockades |
| CN201757949U (en) * | 2010-05-25 | 2011-03-09 | 上海中医药大学附属岳阳中西医结合医院 | Semi-on-body biomechanical model of cervical structure simulating extensor muscles of posterior neck |
| CN202042112U (en) * | 2010-12-31 | 2011-11-16 | 薛蓬 | High-simulation wounded person model for first aid training |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103106828A (en) | 2013-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR102016022139A2 (en) | ENGINE REHABILITATION EQUIPMENT FOR UPPER AND LOWER MEMBERS | |
| CN108785033A (en) | A kind of massaging manipulator, mechanical massage component and human body localization method | |
| Muscolino | Upper crossed syndrome | |
| CN203736783U (en) | Multi-functional training instrument for spines and limbs | |
| CN107309901A (en) | Based on pneumatic muscles apery neck | |
| CN204709095U (en) | Three-dimensional spinal column pelvis dynamic equilibrium adjustment for the treatment of instrument | |
| CN108652806A (en) | A kind of wearable lumbar vertebra rehabilitation therapeutic device | |
| CN203971305U (en) | A kind of multi-gym | |
| CN103106828B (en) | Spine simulation structural body for teaching | |
| CN109545020A (en) | Training device and training method for the reduction of the fracture | |
| CN209343565U (en) | Training device for the reduction of the fracture | |
| CN203970832U (en) | A kind of neck or shoulder troubles treating is sliding fastening type recovering physiotherapy stretcher fixedly | |
| CN207942400U (en) | Apery lumbar vertebrae system based on pneumatic muscles | |
| CN108000551B (en) | Human chest-back joint simulation system based on pneumatic muscles | |
| CN113663293B (en) | Wrist joint loosening operation training instrument | |
| CN108527357A (en) | A kind of apery lumbar vertebrae system based on pneumatic muscles | |
| CN103385794B (en) | For the Multi-angle traction bed that spinal column location is corrected | |
| CN202458819U (en) | Back-stretching bidirectional traction treatment table with lateral rotating function | |
| CN204193406U (en) | A kind of electric waist twisting device | |
| CN102800232B (en) | Lumbar puncture model | |
| Gregor | Interdisciplinary vertical integration: The future of biomechanics | |
| CN206080810U (en) | Vertebra tractor | |
| CN202067444U (en) | Lumbar vertebra puncture model | |
| CN214910228U (en) | Massage rod for correcting straight back and spine | |
| Rashidi et al. | Assessment of spinal cord abnormalities and its related factors in male students of Islamic Azad University at Semnan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |