Intelligent multifunctional venous vascular imaging Instrument
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 程基才
- Publication Date
- 2020-01-17
- Estimated Expiration
- Not applicable · inactive patent
Smart Images

Figure 1 
Figure 2
Abstract
Description
technical field
[0001] The invention relates to a medical device, in particular to an intelligent multifunctional venous and blood vessel imaging instrument. Background technique
[0002] Due to its rapid onset of effect, intravenous infusion is widely used in clinical nursing, and is the most basic and important treatment method in clinical nursing. At present, there are two commonly used methods for locating blood vessels in clinical practice: one is the visual method, through naked One is the palpation method, which utilizes the different characteristics of blood vessels and surrounding tissues to judge the location of blood vessels through the difference in touch sensation; Infants, the elderly, and obese patients have small blood vessels, thick subcutaneous fat, and other factors. The characteristics of veins and blood vessels on the skin surface are not obvious, and medical staff cannot perform effective punctures. They often need to undergo two or even multiple punctu...