Preliminary study on simulated helicopter vertical impact injury

Sishu Guan; Zhong Wang; Hongyi Xiang; Zhikang Liao; Xiyan Zhu; Xinan Lai; Peng Liu; Hui Zhao

doi:10.16016/j.1000-5404.201701101

您当前的位置：

首页 >

文章列表页 >

Preliminary study on simulated helicopter vertical impact injury

更新时间：2026-01-09

- Preliminary study on simulated helicopter vertical impact injury
- Journal of Third Military Medical University Vol. 39, Issue 11, Pages: 1099-1104(2017)
- 作者机构：
- 作者简介：
- 基金信息：
  
  the Key Project of Logistic Scientific Research of PLA(BWS13L019)
- DOI：10.16016/j.1000-5404.201701101
  CLC：
- Received：17 January 2017，
  
  Published：15 June 2017
- 稿件说明：
移动端阅览
Sishu Guan, Zhong Wang, Hongyi Xiang, et al. Preliminary study on simulated helicopter vertical impact injury[J]. Journal of Third Military Medical University, 2017, 39(11): 1099-1104.
DOI：

Sishu Guan, Zhong Wang, Hongyi Xiang, et al. Preliminary study on simulated helicopter vertical impact injury[J]. Journal of Third Military Medical University, 2017, 39(11): 1099-1104. DOI： 10.16016/j.1000-5404.201701101.

摘要

Abstract

Objective

To determine the injury patterns of helicopter crash injuries based on the platform of biological crash equipment with adult minipig suffered from claudo-cephalad decelaration impacts.

Methods

Eighteen adult Congjiang minipigs were randomly divided into 2 groups (

=9). All the pigs were fixed in the supine position and restrained in the rigid seat to simulate the claudo-cephalad deceleration impact. The velocities of crash were 8 m/s for group Ⅰ and 11 m/s for group Ⅱ. From the moment of crash to 6 h after it

the survival situation

morphological changes of injured tissues

blood gas analysis

medical imaging

abbreviated injury scale (AIS)

and injury severity score (ISS) were observed in the 2 groups.

Results

Ultimate velocity of impact were 8.21±0.13 m/s in group Ⅰ

and 10.69±0.41 m/s in group Ⅱ. The peak values of accelerations in pelvis were 127.85 and 164.35 g. The damages located in the central nervous

axial skeleton

and thoracoabdominal organs in both groups. The ISS score was 26.67±5.02 in group Ⅰ

significantly lower than that in group Ⅱ (52.71±6.13

0.05). The total injuries were severe and life-threatening.

Conclusion

The animal models of severe and life-threatening helicopter vertical impact injuries are established successfully. And the characteristic of spleen rupture and pulmonary contusion are major injuries in the thoracoabdominal region.

关键词

Keywords

references

赵辉尹志勇赖西南美海军飞行事故伤特点及医学防护人民军医 2015 58 2 147 149 http://www.cnki.com.cn/Article/CJFDTOTAL-RMJZ201502018.htm 赵辉, 尹志勇, 赖西南, 等.美海军飞行事故伤特点及医学防护[J].人民军医, 2015, 58(2): 147-149, 151. Zhao H, Yin Z Y, Lai X N, et al . The injury characteristics and medical protection.of U.S naval aviation accident[J ] .People's Military Surgron, 2015, 58(2): 147-149, 151.

Mcbratney C M Rush S Kharod C U Pilot ejection, parachute, and helicopter crash injuries J Spec Oper Med 2014 14 4 92 94 https://www.researchgate.net/publication/268391987_Pilot_ejection_parachute_and_helicopter_crash_injuries Mcbratney C M, Rush S, Kharod C U. Pilot ejection, parachute, and helicopter crash injuries[J]. J Spec Oper Med, 2014, 14(4): 92-94.

Lee J J Pocket Reference to Aircraft Mishap Investigation 6th edition. New York The Naval Saftey Center, Aeromedical Division 2006 34 38 Lee J J. Pocket Reference to Aircraft Mishap Investigation[M]. 6th edition. New York: The Naval Saftey Center, Aeromedical Division, 2006:34-38.

Umale S Deck C Bourdet N Experimental mechanical characterization of abdominal organs: liver, kidney & spleen J Mech Behav Biomed Mater 2013 17 22 33 10.1016/j.jmbbm.2012.07.010 Umale S, Deck C, Bourdet N, et al . Experimental mechanical characterization of abdominal organs: liver, kidney & spleen[J ] . J Mech Behav Biomed Mater, 2013, 17: 22-33.DOI:10.1016/j.jmbbm.2012.07.010.

Tamura A Omori K Miki K Mechanical characterization of porcine abdominal organs Stapp Car Crash J 2002 46 55 69 Tamura A, Omori K, Miki K, et al . Mechanical characterization of porcine abdominal organs[J ] . Stapp Car Crash J, 2002, 46:55-69.

Bailey A M Christopher J J Salzar R S Comparison of Hybrid-Ⅲ and postmortem human surrogate response to simulated underbody blast loading J Biomech Eng 2015 137 5 051009 10.1115/1.4029981 Bailey A M, Christopher J J, Salzar R S, et al . Comparison of Hybrid-Ⅲ and postmortem human surrogate response to simulated underbody blast loading[J ] . J Biomech Eng, 2015, 137(5):051009.DOI:10.1115/1.4029981.

Quenneville C E Mclachlin S D Greeley G S Injury tolerance criteria for short-duration axial impulse loading of the isolated tibia J Trauma 2011 70 1 E13 E18 10.1097/TA.0b013e3181f6bb0e Quenneville C E, Mclachlin S D, Greeley G S, et al . Injury tolerance criteria for short-duration axial impulse loading of the isolated tibia[J ] . J Trauma, 2011, 70(1): E13-E18.DOI:10.1097/TA.0b013e3181f6bb0e.

Mckay B J Bir C A Lower extremity injury criteria for evaluating military vehicle occupant injury in underbelly blast events Stapp Car Crash J 2009 53 229 249 https://www.researchgate.net/publication/40896445_Lower_extremity_injury_criteria_for_evaluating_military_vehicle_occupant_injury_in_underbelly_blast_events Mckay B J, Bir C A. Lower extremity injury criteria for evaluating military vehicle occupant injury in underbelly blast events[J]. Stapp Car Crash J, 2009, 53: 229-249.

Baker S P Brady J E Shanahan D F Aviation-related injury morbidity and mortality: data from U.S. health information systems Aviat Space Environ Med 2009 80 12 1001 1005 10.3357/ASEM.2575.2009 Baker S P, Brady J E, Shanahan D F, et al . Aviation-related injury morbidity and mortality: data from U.S. health information systems[J ] . Aviat Space Environ Med, 2009, 80(12): 1001-1005.DOI:10.3357/ASEM.2575.2009.

Wiegmann D A Tanaja N Analysis of injuries among pilots involved in fatal general aviation airplane accidents Accid Anal Prev 2003 35 4 571 577 10.1016/S0001-4575(02)00037-4 Wiegmann D A, Tanaja N. Analysis of injuries among pilots involved in fatal general aviation airplane accidents[J]. Accid Anal Prev, 2003, 35(4): 571-577.DOI: 10.1016/S0001-4575(02)00037-4.

Levy G Goldstein L Blachar A Postmortem computed tomography in victims of military air mishaps: radiological-pathological correlation of CT findings Isr Med Assoc J 2007 9 10 699 702 https://www.researchgate.net/publication/5858486_Postmortem_computed_tomography_in_victims_of_military_air_mishaps_radiological-pathological_correlation_of_CT_findings Levy G, Goldstein L, Blachar A, et al . Postmortem computed tomography in victims of military air mishaps: radiological-pathological correlation of CT findings[J ] . Isr Med Assoc J, 2007, 9(10):699-702.

Hennings E J Mishap Data Evaluation of Current Naval Aircraft 1987-1996 New York Technical Information Division 1998 10 14 Hennings E J. Mishap Data Evaluation of Current Naval Aircraft 1987-1996[M]. New York: Technical Information Division, 1998:10-14.

Richter D Hahn M P Ostermann P A Vertical deceleration injuries: a comparative study of the injury patterns of 101 patients after accidental and intentional high falls Injury 1996 27 9 655 659 10.1016/S0020-1383(96)00083-6 Richter D, Hahn M P, Ostermann P A, et al . Vertical deceleration injuries: a comparative study of the injury patterns of 101 patients after accidental and intentional high falls[J ] . Injury, 1996, 27(9): 655-659.

Tan S Porter K Free fall trauma Trauma 2006 8 3 157 167 10.1177/1460408606071140 Tan S, Porter K. Free fall trauma[J]. Trauma, 2006, 8(3): 157-167.DOI:10.1177/1460408606071140.

Samuel E Decelration injuries of heart and lung Postgrad Med J 1963 39 695 703 10.1136/pgmj.39.458.695 Samuel E. Decelration injuries of heart and lung [J]. Postgrad Med J, 1963, 39: 695-703.

Jain V Jain S Dhaon B K A Multi Factorial Analysis of the epidemiology of Injuries from Falls from Heights Int J Crit Illn Inj Sci 2014 4 4 283 287 10.4103/2229-5151.147519 Jain V, Jain S, Dhaon B K. A Multi Factorial Analysis of the epidemiology of Injuries from Falls from Heights[J]. Int J Crit Illn Inj Sci, 2014, 4(4): 283-287.DOI:10.4103/2229-5151.147519.

Charaschaisri W Jongprasartsuk K Rungruanghiranya S Forensic aspect of cause of subendocardial hemorrhage in cardiopulmonary resuscitation cases: chest compression or adrenaline Am J Forensic Med Pathol 2011 32 1 58 60 10.1097/PAF.0b013e3181edee46 Charaschaisri W, Jongprasartsuk K, Rungruanghiranya S, et al . Forensic aspect of cause of subendocardial hemorrhage in cardiopulmonary resuscitation cases: chest compression or adrenaline[J ] . Am J Forensic Med Pathol, 2011, 32(1): 58-60.DOI:10.1097/PAF.0b013e3181edee46.

Bunai Y Komoriya H Iwasa M Subendocardial hemorrhage of the left ventricle-a study of medicolegal autopsy cases Nihon Hoigaku Zasshi 1988 42 3 340 344 https://www.researchgate.net/publication/19891833_Subendocardial_hemorrhage_of_the_left_ventricle_-_A_study_of_medicolegal_autopsy_cases Bunai Y, Komoriya H, Iwasa M, et al . Subendocardial hemorrhage of the left ventricle-a study of medicolegal autopsy cases[J ] . Nihon Hoigaku Zasshi, 1988, 42(3): 340-344.

Pigolkin I Dolzhanskii O V Forensic medical assessment of subendocardial hemorrhage in acute blood loss Sud Med Ekspert 2007 50 2 3 5 https://www.researchgate.net/publication/6311710_Forensic_medical_assessment_of_subendocardial_hemorrhage_in_acute_blood_loss Pigolkin I, Dolzhanskii O V. Forensic medical assessment of subendocardial hemorrhage in acute blood loss[J]. Sud Med Ekspert, 2007, 50(2): 3-5.

Burton R R Mackenzie W F Cardiac pathology associated with high sustained +Gz: Ⅰ. Subendocardial hemorrhage Aviat Space Environ Med 1976 47 7 711 717 https://www.researchgate.net/publication/22184120_Cardiac_pathology_associated_with_high_sustained_Gz_I_Subendocardial_hemorrhage Burton R R, Mackenzie W F. Cardiac pathology associated with high sustained +Gz: Ⅰ. Subendocardial hemorrhage[J]. Aviat Space Environ Med, 1976, 47(7): 711-717.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Application of 64-slice multi-detector CT in deceleration brain injury in rabbits after falls

Study on traffic injury of front crash in rabbits

Investigation of occurrence and influencing factors of flight illusions among army helicopter pilots in cold regions

Research status and prospect of maintenance of operational and training efficiency in army aviators

Research status and prospects on improving operational efficiency of army aviation pilots

Related Author

陈金华

张伟国

赵辉

尹志勇

张绍祥

陈蓉

赵辉

杨光瑜

Related Institution

No data

⁰