Vivolight Projection Vein Finder High-resolution imaging Precise positioning

1. Vivolight • Projection Vein Finder • High-resolution imaging • Precise positioning • Easy operation • Free of electromagnetic radiation

2. 1. Introduction to Vivolight

3. Investors : Xi’an Institute of Optics and Precision Mechanics of Chinese Academy of Sciences(CAS), SAGE-Angel Venture • Capital, and Shaanxi Xike Angel Venture Ltd. Vivolight is the first hi-tech enterprise in China specialized engaged • In biomedical imaging system research and development, manufacture and service. • Technical line : infrared biological optical tomography imaging technique, product lines include Projection Vein Finders, • Endoscopic OCT system and high-resolution OCT system, etc. • Vision : through technology development and product innovation to become an expert and international medical optical • imaging equipment company, and make outstanding contributions for leading-edge medical optical imaging • technology progress of our country and national health!

4. R&D Capability • Devote to research and development of the leading- • edge optical imaging technology; • Keep good and long-term cooperation with lots of • domestic and overseas scientific research institutes, and • as the Master practice base for many leading institutes , • e.g. Tsinghua University, Harbin Institute of Technology, • & Hong Kong University; • Incubated by Chinese Academy of Sciences (CAS); • Jointly set up the OCT and Biomedical Imaging • Engineering Center with Xi'an Institute of Optics and • Precision Mechanics. Focus on R&D and application of • China’s most advanced Optical technology. R&D Team of Vivolight Medical

5. Designs the image acquisition system of the Moon Exploration Project Imaging system of China’s Chang’e 2nd Mission

6. Manufacturing Capability • Class-10000 dust-free workshop • CE, ISO13485 quality system • Two lean production lines • Annual output: 10,000 devices • IEC60601 testing standards

7. Marketing Capability Vivolight Projection Vein Finder has been promoted to over 33 provinces in China and over 30 countries in the world

8. Vivolight has attended more than 50 domestic and overseas fairs/exhibitions and received over 50,000 visitors.

9. Austria's largest newspaper reports of PVF vascular venous imaging technology May 2014 • Azerbaijan television • Singapore's national television station • China central television (CCTV) • Shaanxi TV Interviewed by Austrian broadcasting television April 2014

10. 2. Product Introduction

11. Working Principle -- Infrared Image Enhancement system （IIR） • Infrared acquisition filtering system ,able to detect the • vein 10mm underneath the skin • Derived from the image enhancement technology for the • space • Vivolight’s exclusive image processing chip • Micro Projection -- resolution: 640x480 • Patent：201320403264 201320403329

12. Projection Models The World’s First –Vein Depth Recognition(10mm) Deep Vein (＞4mm) Shallow Vein (0-2mm) Middle Vein (2-4mm) Green Light White Light

13. VIVO300 VIVO300-T1 VIVO300-S3

14. VIVO300 Parameters

15. DCstatus Ergonomicdesign DC---12V Operation instructions Power button Mode switch Running status Battery status Port

16. Projection hole Infrared emission hole Heat emission hole

17. VIVO500

18. VIVO500 Parameters

19. Heat emission hole Function switch and regulation zone LED lights Power button DC-12V

20. Mark Pen • For patients with poor cooperation, such as patients with infantile, agitated, can use first medical Mark pen vascular annotations, puncture. • Specification：double-headed pen（1.0-0.5MM）white • Characteristic: the sterile, no fading, no interference

21. 3.Application Cases

22. Locating • Neonatal pneumonia, newborns • after 26 days, • vascular features: thin, not easy to • find • Male children , 7 years old, height 120 • cm ,weight: 50 kg • vascular characteristics: buried deep, • invisible to macroscopic observation

23. Positioning • Patients with a 65 years old , • male, thin , terminal liver cancer • vascular characteristics: less • elastic ,easy to slide • Patients with a 60 years old , • female, shrinking skin disease • with skin tight & pigmentation • vascular characteristics: buried • deep, invisible to macroscopic • observation

24. Assessment Hemorrhagic spot Closed vessels Curving vessels Venous Valve

25. Patient I Site: Shenzhen Children’s Health Recovery Center Sex: male Age: 8-month Illness: cerebral palsy(CP) Venipuncture level: difficult One-time success rate of the Projection Vein Finder: 100%

26. Patient II Site: Affiliated Hospital of Qingdao University Sex: female Age: 45-year Illness: coronary heart disease (CHD) Venipuncture level: difficult One-time success rate of the Projection Vein Finder: 100%

27. Patient III Site: Affiliated Hospital of Qingdao University Sex: male Age: 45-year Illness: coronary heart disease (CHD) Venipuncture level: difficult One-time success rate of the Projection Vein Finder: 100%

28. Patient IV Site: Tongji Hospital, Wuhan, China Sex: female Age: 23-year Scenario: blood-sampling in physical examination Venipuncture level: easy One-time success rate of the Projection Vein Finder: 100%

29. Patient V Site: Vienna International Medical Center Patient V: Sex: male Age: 23-year Scenario: surgery for the patient with varicose veins Usage: very successful

30. Vascular Assessment Comparison Test I Case : assessment of pediatric vein recognition ability Purpose: to contrast the assessment for superficial vein on the patients by nurse visible and vascular imaging separately Date ：April ,2014 Nurse：20years working experience Case ：36cases，over 200 positions

31. Vascular Assessment Comparison Test II 116% Improvement Marks with PVFnavigation Marks by nurse The marks in right side covered and over than the marks in left side Note: Patient ,27 years old ,male ,fat Nurse , 30 years working experience

32. 4. Similar Products

33. AccuVein Christie Vivolight

34. Parameter Comparison

35. 5. Certificates and Patents

37. Thank You!