OAR 818-026-0040
Qualifications, Standards Applicable, and Continuing Education Requirements for Anesthesia Permits: Nitrous Oxide Permit

Nitrous Oxide Sedation.

(1)

The Board shall issue a Nitrous Oxide Permit to an applicant who:

(a)

Is either a licensed dentist or licensed hygienist in the State of Oregon;

(b)

Maintains a current BLS for Healthcare Providers certificate or its equivalent; and

(c)

Has completed a training course of at least 14 hours of instruction in the use of nitrous oxide from a dental school or dental hygiene program accredited by the Commission on Dental Accreditation of the American Dental Association, or as a postgraduate.

(2)

The following facilities, equipment and drugs shall be on site and available for immediate use during the procedure and during recovery:

(a)

An operating room large enough to adequately accommodate the patient on an operating table or in an operating chair and to allow delivery of appropriate care in an emergency situation;

(b)

An operating table or chair which permits the patient to be positioned so that the patient’s airway can be maintained, quickly alter the patient’s position in an emergency, and provide a firm platform for the administration of basic life support;

(c)

A lighting system which permits evaluation of the patient’s skin and mucosal color and a backup lighting system of sufficient intensity to permit completion of any operation underway in the event of a general power failure;

(d)

Suction equipment which permits aspiration of the oral and pharyngeal cavities and a backup suction device which will function in the event of a general power failure;

(e)

An oxygen delivery system with adequate full face masks and appropriate connectors that is capable of delivering high flow oxygen to the patient under positive pressure, together with an adequate backup system;

(f)

A nitrous oxide delivery system with a fail-safe mechanism that will insure appropriate continuous oxygen delivery and a scavenger system; and

(g)

Sphygmomanometer and stethoscope and/or automatic blood pressure cuff.

(3)

Before inducing nitrous oxide sedation, a permit holder shall:

(a)

Evaluate the patient;

(b)

Give instruction to the patient or, when appropriate due to age or psychological status of the patient, the patient’s guardian;

(c)

Certify that the patient is an appropriate candidate for nitrous oxide sedation; and

(d)

Obtain informed consent from the patient or patient’s guardian for the anesthesia. The obtaining of the informed consent shall be documented in the patient’s record.

(4)

If a patient chronically takes a medication which can have sedative side effects, including, but not limited to, a narcotic or benzodiazepine, the practitioner shall determine if the additive sedative effect of nitrous oxide would put the patient into a level of sedation deeper than nitrous oxide. If the practitioner determines it is possible that providing nitrous oxide to such a patient would result in minimal sedation, a minimal sedation permit would be required.

(5)

A patient under nitrous oxide sedation shall be visually monitored by the permit holder or by an anesthesia monitor at all times. The patient shall be monitored as to response to verbal stimulation, oral mucosal color and preoperative and postoperative vital signs.

(6)

The permit holder or anesthesia monitor shall record the patient’s condition. The record must include documentation of all medications administered with dosages, time intervals and route of administration.
(7) Persons serving as anesthesia monitors in a dental office shall maintain current certification in BLS for Healthcare Providers Basic Life Support (BLS)/Cardio Pulmonary Resuscitation (CPR) training, or its equivalent, shall be trained and competent in monitoring patient vital signs, in the use of monitoring and emergency equipment appropriate for the level of sedation utilized. (“competent” means displaying special skill or knowledge derived from training and experience.)
(8) The person administering the nitrous oxide sedation may leave the immediate area after initiating the administration of nitrous oxide sedation only if a qualified anesthesia monitor is continuously observing the patient.
(9) The permit holder shall assess the patient’s responsiveness using preoperative values as normal guidelines and discharge the patient only when the following criteria are met:
(a) The patient is alert and oriented to person, place and time as appropriate to age and preoperative psychological status;
(b) The patient can talk and respond coherently to verbal questioning;
(c) The patient can sit up unaided or without assistance;
(d) The patient can ambulate with minimal assistance; and
(e) The patient does not have nausea, vomiting or dizziness.
(10) The permit holder shall make a discharge entry in the patient’s record indicating the patient’s condition upon discharge.
(11) Permit renewal. In order to renew a Nitrous Oxide Permit, the permit holder must provide proof of a current BLS for Healthcare Providers certificate or its equivalent. In addition, Nitrous Oxide Permit holders must also complete four (4) hours of continuing education in one or more of the following areas every two years: sedation, nitrous oxide, physical evaluation, medical emergencies, monitoring and the use of monitoring equipment, or pharmacology of drugs and agents used in sedation. Training taken to maintain current BLS for Healthcare Providers certificate or its equivalent, may not be counted toward this requirement. Continuing education hours may be counted toward fulfilling the continuing education requirement set forth in OAR 818-021-0060 (Continuing Education — Dentists) and 818-021-0070 (Continuing Education — Dental Hygienists).

Source: Rule 818-026-0040 — Qualifications, Standards Applicable, and Continuing Education Requirements for Anesthesia Permits: Nitrous Oxide Permit, https://secure.­sos.­state.­or.­us/oard/view.­action?ruleNumber=818-026-0040.

Last Updated

Jun. 8, 2021

Rule 818-026-0040’s source at or​.us