Injection device with blood monitoring function and working method thereof

An injection device and functional technology, applied in the field of injection devices with the function of monitoring blood, can solve problems such as lack of good treatment methods, and achieve the effect of reducing the incidence of medical accidents and reducing the incidence of vascular complications caused by injection

Inactive Publication Date: 2018-06-05
爱本斯南京医疗器械有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the vascular complications caused by hyaluronic acid injection, there is no good treatment method at present. The commonly used methods include massage to relieve filler embolism, hot compress, external application of nitroglycerin, prostaglandin E1, injection of hyaluronidase, etc., transparent Massonidase treatment of vascular complications caused by hyaluronic acid injection is generally ineffective at 24 hours

Method used

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  • Injection device with blood monitoring function and working method thereof
  • Injection device with blood monitoring function and working method thereof
  • Injection device with blood monitoring function and working method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] Embodiment 1: A working principle such as figure 2 The shown injection device with the function of monitoring blood includes a light source 1-1, a coupler 1-2, a reflective mirror 1-4, an injection insert 1-5, a coagulation material 1-8, a photodetector 1-9, a signal Amplifier 1-10 and receiving device 1-11, the light source 1-1 is provided with a light output terminal line 1-101, the reflective mirror surface 1-4 is provided on the side of the blood coagulation material 1-8, the light source 1- 1 and the reflective mirror surface 1-4 form an input optical path, and an output optical path is formed between the reflective mirror surface 1-4 and the receiving device 1-11, and the photodetector 1-9 and the signal amplifier 1-10 are sequentially arranged on the reflective Between the mirror 1-4 and the receiving device 1-11, and between the reflective mirror 1-4 and the photodetector 1-9, an optical fiber or an optical path sensor 1-6 and an optical path transmission devic...

Embodiment 2

[0075] Embodiment 2: A working principle such as image 3 The shown injection device with the function of monitoring blood includes a light source 2-1, a coupler 2-2, a reflective mirror 2-4, an injection insert 2-5, a coagulation material 2-8, a photodetector 2-9, a signal Amplifier 2-10 and receiving device 2-11, the light source 2-1 is provided with a light output terminal line 2-101, the reflective mirror surface 2-4 is provided on the side of the blood coagulation material 2-8, and the light source 2- 1 and the reflective mirror surface 2-4 form an input optical path, and an output optical path is formed between the reflective mirror surface 2-4 and the receiving device 2-11, and the photodetector 2-9 and the signal amplifier 2-10 are sequentially arranged on the reflective Between the mirror 2-4 and the receiving device 2-11, and between the reflective mirror 2-4 and the photodetector 2-9, an optical fiber or an optical path sensor 2-6 and an optical path transmission de...

Embodiment 3

[0079] Embodiment 3: a kind of working principle such as Figure 4 The shown injection device with the function of monitoring blood includes a light source 3-1, a coupler 3-2, a reflective mirror 3-4, an injection insert 3-5, a coagulation material 3-8, a photodetector 3-9, a signal Amplifier 3-10 and receiving device 3-11, the light source 3-1 is provided with a light output terminal line 3-101, the reflective mirror 3-4 is provided on the side of the blood coagulation material 3-8, the light source 3- 1 and the reflective mirror surface 3-4 form an input optical path, and an output optical path is formed between the reflective mirror surface 3-4 and the receiving device 3-11, and the photodetector 3-9 and the signal amplifier 3-10 are sequentially arranged on the reflective Between the mirror 3-4 and the receiving device 3-11, and between the reflective mirror 3-4 and the photodetector 3-9, an optical fiber or an optical path sensor 3-6 and an optical path transmission devic...

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PUM

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Abstract

The invention provides an injection device with a blood monitoring function and a working method thereof. The injection device comprises a light source, an injection insertion piece and a receiving device. The tip of the injection insertion piece is inserted into a body to be examined, a coagulation material is arranged at the tip of the injection insertion piece, an input light path is formed between the light source and the coagulation material, an output light path is formed between the coagulation material and the receiving device, the coagulation material is coagulated when meeting blood,light passing through the coagulation material is blocked, and the receiving device sends out an alarm signal. The coagulation material can be coagulated immediately when the injection insertion piece punctures a blood vessel, the light path is blocked, photoelectric signals received by the receiving device change, and therefore the alarm signal is sent out, a doctor is reminded to stop an injection syringe from injection, the phenomenon of embolism or blockage caused when a hypodermic implantation material is injected into a blood vessel is avoided, the vascular complications caused by injection are reduced, and the medical negligence accident rate is lowered.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an injection device with the function of monitoring blood and a working method thereof. Background technique [0002] As an indispensable moisturizing and water-absorbing substance in the body, hyaluronic acid plays an important role as a matrix in the dermis of human skin. Hyaluronic acid gel filling products are used for soft tissue filling, and are widely used in filling depressions, facial wrinkle removal, shaping, moisturizing, etc. The strongest cosmetic function of hyaluronic acid is wrinkle removal, which can effectively remove facial wrinkles such as nasolabial folds, crow's feet, lower eyelid lines, forehead lines, eyebrow lines, mouth lines, and neck lines. Injection of hyaluronic acid is to inject hyaluronic acid into the dermal fold depression or the part that needs to be plumped in the form of filler, which can achieve immediate wrinkle removal and appearan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/178A61M5/31
CPCA61M5/178A61M5/31A61M2005/3107A61M2205/02A61M2205/18A61M2205/3327A61M2205/587
Inventor 王永谦张文芳
Owner 爱本斯南京医疗器械有限公司
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