PATENT CLAIM ANALYSIS

Application Number: 15751016
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["600", "187000"]

Abstract:
A ventilatory laryngoscope with disposable laryngoscope lens including: a laryngoscope handle and a laryngoscope lens that is connected with an extension arm of the handle; transparent lens protecting cover on the end of the lens cavity; oxygen injecting through-hole on the cover; oxygen supply pipe in seal plug connection with the through-hole, the other end connected with an oxygen source pipe; scrubbing nozzle on the cover, and a drug delivery pipe. The laryngoscope has advantages: during the trachea intubation, ventilation and oxygen supply may be achieved in the body to effectively prevent cerebral anoxia and prolong the safe time limit of the intubation, improve the success rate of cardio-pulmonary resuscitation, and provide a safe and reliable guarantee; improve intubation safety and reduce professional risk; the secreta may be removed from the cover to achieve timely rescue of critically ill patients by collecting clear glottis image and smoothly completing the intubation.

Claim (Index 4):
A drug-delivering ventilatory video laryngoscope with disposable laryngoscope lens having scrubbing function comprising a laryngoscope handle and a laryngoscope lens, wherein the laryngoscope lens is movably connected with the extension arm on the end of the laryngoscope handle, the extension arm is arranged in a laryngoscope lens cavity, a transparent lens protecting cover is arranged on the end surface of the closed end of the front end of the laryngoscope lens cavity, an oxygen injecting through-hole is formed on the transparent lens protecting cover; an oxygen supply pipe extends from the laryngoscope handle cavity to extension arm tail end along the top of the laryngoscope handle; also the oxygen supply pipe is fixed on the top of the extension arm from the extension arm tail end to the extension arm cavity, and in seal plug connection with the oxygen injecting through-hole, or the oxygen supply pipe is fixed from the extension arm cavity to the top of the extension arm along the extension arm tail end, and in seal plug connection with the oxygen injecting through-hole, and another end of the oxygen supply pipe is connected with or inserted into an oxygen source pipe;\n a scrubbing nozzle is arranged on the transparent lens protecting cover; an expiratory air removal nozzle is arranged in the laryngoscope handle, one end of the expiratory air removal nozzle is connected with an oxygen source, another end of the expiratory air removal nozzle is inserted and fixed on the top of the extension arm, and in sealed and movable connection with the scrubbing nozzle, and the opening of the scrubbing nozzle aligns with the mirror surface of the transparent lens protecting cover. Further comprising a drug delivery pipe, where a drug delivery control valve is installed on the drug delivery pipe, the drug delivery control valve is arranged on the laryngoscope handle, one end of the drug delivery pipe is connected with a drug barrel in the laryngoscope handle, and another end of the drug delivery pipe is fixed on the top of the extension arm along the extension arm tail end; a atomizer head is arranged on the transparent lens protecting cover, an air inlet and a drug inlet on the atomizer head are respectively in sealed and movable connection with the drug delivery pipe and the oxygen supply pipe fixed on the top of the extension arm.\n a display screen is arranged on the laryngoscope handle, a camera electrically connected with the display screen is arranged on the top of the extension arm, and the camera is installed on the inner side of the transparent lens protecting cover.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 1.81319
- Patent Class: 600.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13983737', '11879343', '15144413', '12750784', '13439222']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4334200161173899
- 35 USC 102 Novelty (BERT): 0.4802718566174371
- Combined Prediction Score: 0.4381052001673946
- Mean Citation Score: 207.640986
- Max Citation Score: 225.7673
- Similarity Product: 181.19541779722573

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test