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16 

 

SIDE EFFECTS & CONTRAINDICATIONS 

 

Note: This is not an exhaustive list.  The list was prepared from published articles. 

 

Possible Side Effects of Nitrous Oxide – Oxygen Conscious Sedation:

 May experience 

nausea, vomiting, excessive sweating, euphoria, excitement, deep sedation, drowsiness, sleep, 
dizziness, lightheadedness, dysphoria, amnesia, and headaches. 

 

Precautions and Contraindications for Nitrous Oxide Use 

 

Precautions/Relative Contraindications 

 

Discontinue the Nitrous Oxide delivery if observed:  prolonged inspirations, 
irregular breathing, involuntary eye movements, swallowing or gagging, dilated 
pupils and rigid muscles.” 

 

Side effects (e.g., nausea, vomiting, dizziness, dysphoria, etc.) are not tolerable. 
Current vitamin B

12

 deficiency. 

Bronchoconstrictive disease (asthma) – (at determination of medical 
professional). 
 
The use with pediatric patients, especially age 1 to 4 years, requires caution and 
specific protocols developed by the medical professional; upper age limit at 
determination of medical professional.  Weight limitations at the determination of 
medical professional. 

 

Contraindications 
 

Inability to hold own face mask, impaired oxygenation, or hemodynamic 
instability 
 
Acute drug or alcohol intoxication or impaired consciousness (head injury, 
endocrine or metabolic disease, patients taking antidepressant or psychotropic 
drugs), psychologic impairment, patient who has taken medication to induce 
sleep. 
 
Decompression injuries, increased intracranial pressure, increased intraocular 
pressure, intraocular surgery, bowel obstruction, middle ear surgery, 
emphysema, pulmonary hypertension and others 
 
Current upper respiratory tract infection, chronic obstructive pulmonary disease 
(COPD), cystic fibrosis, shock, acute pulmonary edema (APE), pneumothorax, 
and major chest or maxillofacial trauma, bleomycin therapy, recent 
pneumoencephalography 
 
Pregnancy (first trimester) – patient may wish to contact OBGYN / medical 
professional 

 

 
 
 

 

Содержание DIGITAL MDM

Страница 1: ...ration is The design manufacture distribution and servicing of Nitrous Oxide Oxygen Sedation Flowmeters Gas Scavenging Systems Gas Distribution Systems and Office Communication Systems for use by a ph...

Страница 2: ...own protection as well as that of the Doctor and the patients use 3 8 O D tubing for all Nitrous Oxide lines and O D tubing for all Oxygen lines To assure safe operation and conformation to local fire...

Страница 3: ...A known Protective Earth ground connection must be made via one of the following methods 1 The third wire on the power cord when plugged into an appropriate outlet that is properly installed and grou...

Страница 4: ...ropriate regulatory authority in your country state or province Training is recommended to provide a practical hands on capability and an understanding of the behavioral aspects of Nitrous Oxide Sedat...

Страница 5: ...or pipeline gas systems and delivers the electronically controlled mixture to the bag tee outlet Built In Safety A series of alarms see Safety Alarm System page 6 alert the user to any problem conditi...

Страница 6: ...n restored either by disconnecting reconnecting the power cord or by local power failure the unit will display OFF The operator must press the ON OFF key to restart the unit The unit will then display...

Страница 7: ...leasing the key returns the unit to the flow rate and mixture ratio which were in effect prior to the flush Alarm Test Silence Key The alarm test silence key serves two functions When pressed all the...

Страница 8: ...8 PORTER DIGITAL MDM SYSTEM ILLUSTRATION...

Страница 9: ...alve 9A B 2461 001 N2O Check Valve 10 8005 O2 Hose Diss Diss 5 Ft 10A 8505 N2O Hose Diss Diss 5 Ft 10B 80012 O2 Hose Diss Diss 12 Ft 10C 85012 N2O Hose Diss Diss 12 Ft 11 PA 450 1 002 O2 Hose 12 Ft 11...

Страница 10: ...ews again Bracket B 5485 Figure 3 Control Unit mount directly to wall 3 Use bracket shown in Figure 4 for under cabinet mounting Turn same bracket upside down not shown for table top mount Kit B 5555...

Страница 11: ...NLET fitting on the back of the mixer head see Figure 6 Hand tighten and then finish tightening with a 7 8 inch open end wrench approximately 1 8 turn Do not over tighten 2 Connect the DISS female hex...

Страница 12: ...12 Figure 6 Connection to the back of unit Figure 7 Installation of Power Cord Figure 8 Connections Schematic some components may not be part of your installation Power Cord N2O DISS O2 DISS...

Страница 13: ...servoir bag to the bottom downspout of the bag tee Attach the vacuum hoses to the vacuum control source AVS or In line Vacuum Control Block Refer to FM 809 for User Instructions Assembly Installation...

Страница 14: ...g the cut ends of the tubing to both ends of the vacuum control block Adjust the vacuum flow using the control knob Vacuum flow is most effective when the ball float is set within the green bar area R...

Страница 15: ...ve See Fig 10 below is not functioning properly and should be replaced Figure 10 Emergency Air Valve Check Monthly Place the On Standby switch in the STANDBY Off position Disconnect the corrugated rub...

Страница 16: ...1 to 4 years requires caution and specific protocols developed by the medical professional upper age limit at determination of medical professional Weight limitations at the determination of medical p...

Страница 17: ...n Failure Test Set the LPM FLOW display to 9 9 LPM Set the OXYGEN display to 50 Turn off the oxygen gas supply to the unit When the gas runs out check for each of the following the OXYGEN FAILURE alar...

Страница 18: ...Handbook of Nitrous Oxide and Oxygen Sedation written by Clark and Brunswick and published by Mosby www mosby com This text is a concise and contemporary guide for nitrous oxide oxygen administration...

Страница 19: ...nimum Nitrous Oxide Concentration 00 Maximum Nitrous Oxide Concentration 70 Minimum Oxygen Concentration 30 Maximum Oxygen Concentration 100 Flow Range 100 Oxygen 1 0 to 9 9 LPM Flow Range Any Mixture...

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