India Risk Classification for Anesthesiology as Medical Device

India Risk Classification for Anesthesiology as Medical Device

Introduction: CDSCO Anesthesia Device Registration and Classification in India

This article focuses on Medical Device Registration Anesthesiology India and the regulatory classification of anesthesiology medical devices under the Medical Device Rules 2017 in India. The Central Drugs Standard Control Organization (CDSCO) has provided specific guidelines for the classification of anesthesiology devices, categorizing them into Class A, B, C, and D based on their risk levels. These devices range from self-notified low-risk products, such as airway protection face masks and breathing circuit bags, to highly regulated anesthetic equipment like anesthesia machines and epidural space locators. Regardless of classification, all anesthesiology medical devices must comply with CDSCO anesthesia device registration and regulatory requirements to ensure safety, efficacy, and quality in the Indian healthcare system.

India is Updating Existing Risk-Based Classifications for Anesthesiology as Medical Device

As per the latest notification MED-16014(12)/1/2024-eOffice, released on January 6, 2025, 31 devices have been reclassified from Class A to Class A (Self-Notified). This update simplifies compliance for low-risk anesthesiology devices and aligns with CDSCO guidelines for anesthesia devices in India's anesthesiology device classification process. The full list of reclassified devices, along with their updated classifications, is available in this document, with changes clearly highlighted in dark grey for easy reference.

S.No

Device Name as per Medical Device Rules in India

Intended Use

Risk Class

1

Anesthesia machine

A medical device used to generate and mix a fresh gas flow of medical gases and inhalational anaesthetic agents for the purpose of inducing,monitoring and maintaining anaesthesia.

C

2

Aerosol face mask

A flexible, form-shaped device that is placed over the nose and mouth to deliver air, oXygen (O2), or a mixture of the two gases, with aerosolized particles, to a patient’s airway.

B

3

Aerosol inhalation monitor

It is a device that enables a medical professional to objectively assess in detail how the test subject uses their inhaler.

B

4

Airway pressure alarm

A device connected to the breathing circuit that monitors a patient’s upper airway pressure during assisted mechanical ventilation.

A

5

Airway pressure/oxygen monitor

It is a device intended to continuously measure and display the breathing circuit pressure and oxygen (O2) concentration levels of respiratory gases delivered to a patient through positive pressure ventilation systems.

B

6

Airway temperature monitoring system

An assembly of devices used to continuously measure the temperature at a specific point along a ventilation airway.

B

7

Anaesthesia breathing circuit

An assembly of devices designed to conduct medical gases from the fresh gas supply outlet of an anaesthesia unit/workstation to the patient.

B

8

Anaesthesia depth monitor

It is a device intended to be used to detect, process, and display the signals recorded from an unconscious patient (in a state of anaesthesia), showing the degree of consciousness.

B

9

Anaesthesia vaporizer

A device used to vaporize the anaesthetic agent and deliver a controlled amount of the agent to a patient being prepared for surgery.

C

10

Anaesthesia workstation gas scavenger

A device intended to connect between the expiratory valve/port of a breathing circuit and the extraction system enabling the waste anaesthetic, exhaled, or other trace gases to be removed under controlled conditions from the work environment and channelled to the outside of the building.

B

11

Anaesthetic gas absorption/desorption device

A device intended to, when integrated within the common line of a breathing circuit, absorb and desorb (i.e., recycle) exhaled volatile anaesthetic agents.

B

12

Artificial airway washing/disinfection jar

A container intended to hold artificial airway devices to facilitate their washing/disinfection.

B

13

Brachial plexus anaesthesia kit

A collection of devices intended to deliver a brachial the plexus nerve block through one of several routes that could include supraclavicular, interscalene, infraclavicular, or axillary.

B

14

Breathing circuit gas- sampling/monitoring set

A collection of devices intended to be integrated within a breathing circuit to enable interface of gases between the breathing circuit and a respiratory monitoring device for sampling the patient’s expired gas for measurements of pressure, flow and/or gas analysis.

B

15

Breathing circuit washer/disinfector

A device intended for the cleaning and high-level disinfection of breathing circuit components used in respiratory therapy and anaesthesia equipment.

B

16

Bronchoscope

An endoscope with an inserted portion intended for the visual examination and treatment of the trachea, primary bronchi, and upper regions of the lungs and take biopsies and sample of secretions.

A

17

Carbon dioxide monitor

A device intended to continuously measure the concentration of carbon dioxide (CO2) in a gas mixture to determine a patient’s ventilatory, circulatory, or metabolic status.

C

18

CPAP/BPAP nasal mask

A device designed to be placed over a user’s nose to interface with a continuous positive airway pressure (CPAP) or bi-level positive airway pressure (BPAP) unit to provide the respiratory tract with direct ambient air, or medical oxygen (O2) and air, at a higher pressure than ambient air for noninvasive positive pressure ventilation (NPPV).

B

19

CPAP/BPAP oral mask

A device designed to be fitted to the user’s mouth to interface with a continuous positive airway pressure (CPAP) or bi-level positive airway pressure (BPAP) unit to provide the respiratory tract with direct ambient air, or medical oxygen (O2) and air, at a higher pressure than ambient air for noninvasive positive pressure ventilation (NPPV).

B

20

Electronic epidural space locator control unit

A device intended to be used with an epidural needle and an electronic epidural space locator pressure-sensing set, to aid a user in locating the epidural needle tip within the epidural space for subsequent anaesthesia administration.

D

21

Electronic oesophageal stethoscope

An electronic listening device designed to be inserted into a patient’s oesophagus to listen to heart and breathe sounds, typically while the patient is under anaesthesia.

B

22

Endobronchial airway sizing kit

A collection of mechanical devices intended to be used with a balloon catheter for a planned intervention to determine the appropriate endobronchial valve sizes for a patient’s lung airways (bronchial lumens).

A

23

Helium/oxygen breathing gas mixer

An independent mechanical device designed for accuramixing of helium (He) and oxygen (O2) with concentrations that are appropriated for breathing in a patient who is indicated to assist flow of O2 into the alveoli and to reduce the work of breathing.

B

24

High-frequency ventilator

A device intended to assist or control alveolar ventilation using a frequency that is considerably higher than the physiological breathing rate and a tidal volume less than or equal to the anatomic dead space.

C

25

Inhalational analgesia unit

A device primarily designed to administer analgesic gases to the patient, or produce analgesic vapours for inhalation.

B

26

Intracardiac oximeter

A photoelectric device designed to transmit radiation at a known wavelength(s) through blood to measure the concentration of oxygen, or dye, within the heart based on the amount of reflected or scattered radiation.

B

27

Intravascular blood gas/pH monitoring system

An assembly of devices used for the continuous in vivo measurement and display of the values of pH and/or the partial pressure of CO2 and/or O2 in arterial blood. The system is used for patients with respiratory failure or severe pulmonary hypertension after cardiac surgery.

B

28

Intravascular membrane oxygenator

A device designed for intravascular diffusion of oxygen into and carbon dioxide from the blood across an implantable (vena cava) gas-permeable membrane, used mainly as a temporary treatment for failing lungs in adults with respiratory distress syndrome.

C

29

Intravascular oximeter

An instrument designed for the continuous in vivo measurement of venous blood oxygen saturation (SvO2) using a fiberoptic catheter.

B

30

Intubation laryngoscope

A hand-held device intended to be used by anaesthesia/emergency service personnel to manipulate the tongue, preventing it from obstructing the oropharynx and enabling a clear view of the trachea for the insertion of an endotracheal (ET) tube prior to the delivery of inhalation anaesthesia and/or ventilation.

A

31

Invasive Arterial pressure cardiac output/oximetry monitor

A device intended to continuously measure and display arterial pressure cardiac output (APCO) and haemoglobin oxygen saturation (e.g., SpO2) when connected to an extravascular blood pressure transducer linked to a peripheral arterial line, and to a pulse oximeter or an oximetry catheter.

B

32

laryngectomy tube

A device intended to maintain tracheostoma patency after laryngectomy to provide an airway for the patient and to prevent tracheostomal stenosis in the months following the procedure.

B

33

Laryngotracheal anaesthesia applicator

A non-sterile container that is prefilled with an anaesthetic agent and intended to be used to apply the agent to the oropharynx and upper airway, to relax laryngotracheal reflexes prior to an intervention of an endotracheal (ET) tube or other type of tracheal tube.

B

34

Manual jet ventilation device

A portable, manually-operated, noninvasive device intended to be used in conjunction with a separate compressed oxygen (O2) source and airway access device for transtracheal ventilation of a patient in an emergency situation where there is complete or partial obstruction of the airways.

C

35

Mechanical positive pressure airway secretion- clearing device

A hand-held, mechanical device designed to remove excessive mucus or sputum (phlegm) from the lungs and upper airway of a patient typically suffering from acute or chronic lung disease.

A

36

Medical gas flowmeter

A device intended to measure and regulate the flow of a medical gas during various procedures.

A

37

Medical gas flowmeter, Thorpe tube

A device intended to measure and regulate the flow of a medical gas during various procedures.

A

38

Medical gas pipeline system

An assembly of devices designed to supply compressed medical gases from a central source to endpoints throughout a medical facility.

A

39

Medical gas pipeline system automatic outlet analyser

A main component of a medical gas pipeline supply system that monitors the composition of a gas delivered from the supply system.

A

40

Medical gas pipeline system pressure monitor

A component of a medical gas pipeline system designed to continuously monitor and detect changes in the pressure values of the medical gases in the supply pipeline.

A

41

Microbial medical gas filter

A screening device intended to remove microbes from medical gases to prevent patient exposure during respiration, anaesthesia and/or endoscopy.

B

42

Negative-pressure ventilator

An automatic cycling machine used to assist or control alveolar respiration that exerts a negative pressure on the external surface of the chest wall, expanding the chest and moving air into the lungs.

c

43

Neonatal chest percussor

A hand-held device (a percussor) intended to be operated by a healthcare professional to provide external vibrations to the chest wall of a neonate to help loosen bronchial mucus for expectoration through suctioning. It is used to help loosen secretion build-up in the lungs of neonates who cannot perform the natural cough mechanism.

B

44

Nerve-block injection manometer

Non-invasive device intended to be connected between a syringe and a nerve-block needle to indicate injection pressure during administration of local or regional anaesthesia to achieve peripheral nerve blockade.

A

45

Nitric oxide delivery unit

A device intended for the delivery of precise amounts of nitric oxide (NO), also known as nitrogen monoxide, to the respiratory tract of neonate, paediatric, and adult patients to treat severe respiratory disorders.

B

46

Non-heated respiratory humidifier

A device designed to prevent the drying of airway passages associated with the inhalation of oxygen (O2) by adding water vapour to the dry gas as it passes through, or more seldom, over water.

B

47

Oxygen saturation/pulse rate simulator

An electronic instrument designed to simulate arterial oxygen saturation and/or pulse rate for testing and calibrating pulse oximeters, pulse oximeter probes and other related pulse oximetry devices.

A

48

Oxygen/air breathing gas mixer

A portable mechanical device designed to mix air and oxygen (O2) for mobile O2 administration during first aid or emergency situations.

B

49

Patient physiologic monitoring system

An assembly of devices designed for continuous assessment of several vital physiologic parameters of patient(s).

C

50

Pleural manometer

A noninvasive device intended to convert pressure into electrical signals for the measurement of pressure within the pleural cavity.

B

51

Pneumatic chest percussor

A hand-held pneumatic device designed to provide external vibrations to the chest wall of a patient to loosen excessive airway secretions to promote airway clearance and improve bronchial drainage for patients with respiratory disease.

B

52

Pressure algometer/aesthesiometer

An instrument designed to measure a patient’s sensitivity to pain (pain threshold) and tactile sensibility.

B

53

Pulmonary resuscitator

A hand-operated device designed to provide or assist ventilation in patients who are apnoeic or exhibit inadequate respiration.

C

54

Pulse Co-oximeter

A device designed to detect hypoxia via the transcutaneous multiwave measurement and display of carboxy-haemoglobin saturation (SpCO) and typically other related parameters such as haemoglobin oxygen saturation (SpO2), methaemoglobin saturation (SpMet), and haemoglobin concentration (SpHb).

B

55

Pulse oximeter

A device intended for the transcutaneous measurement and display of haemoglobin oxygen saturation (SpO2).

C

56

Respiration monitor

A device designed to measure and display a non- ambulatory patient’s respiratory functions. Measurements include concentration of respiratory gas components and/or continuous monitoring of the inspiration/expiration cycle including respiration rate, air volume, and cessation of breathing (apnoea).

B

57

Respiratory oxygen monitor

An instrument designed to continuously measure the concentration of oxygen (02) inspired by a patient in a respiratory maintenance/therapy setting.

B

58

Respiratory oxygen therapy monitor/regulator

An electrically-powered unit designed to be connected to a pulse oximeter sensor and used during the administration of oxygen (O2) to a spontaneously breathing patient, for: 1) continuous monitoring of physiologic parameters, especially haemoglobin oxygen saturation (SpO2); and 2) dynamic regulation of the amount of O2 delivered to the patient based on physiological parameter measurements.

B

59

Rigid non-bladed video intubation laryngoscope

A non-sterile device intended to facilitate the positioning of an endotracheal (ET) tube prior to the delivery of inhalation anaesthesia and/or ventilation.

A

60

Saddle Block anaesthesia kit

A collection of devices designed to deliver an analgesic or anaesthetic agent to the lower dural sac in the region corresponding to the buttocks, in the perineum, or to the inner aspects of the thighs.

B

61

Spinal needle bioimpedance navigation unit

A device designed to transmit and receive electrical signals to/from a dedicated spinal needle and to analyse bioimpedanGe data in real-time, to predict needle tip location.

D

62

Spirometer/pulmonary function analyser syringe

A device consisting of a barrel (cylinder) with plunger/piston intended to be used for injecting small volumes of accurately measured amounts of gas into a spirometer, pulmonary function analyser, or other diagnostic pulmonary measuring/testing device for calibration or reference.

A

63

Tracheotome

A surgical instrument designed to cut an opening into the trachea (windpipe) through the anterior surface of the neck to create an artificial airway (tracheotomy).

A

64

Ultrasonic cough stimulation system

An assembly of devices designed to stimulate a reflex cough using ultrasound in a patient who cannot cough on command, typically respiratory patients with cortical insufficiency or the very young/elderly, to help clear the lungs of secretions and aspirated materials.

A

65

Ultrasonic respiratory humidifier

A device designed to agitate water into micro-particles with ultrasound to add moisture to the flow of air/gases administered to a patient via a breathing tube/circuit.

B

66

Vacuum-assisted airway secretion-clearing system

A device assembly designed to remove excessive secretion from the lungs and upper airway of patients With respiratory disease or during cardiac rehabilitation through vacuum technology.

B

67

Venturi oxygen face mask

A flexible, cone-shaped device placed over the patient’s nose and mouth to deliver a mixture of an almost precise ratio of air and oxygen to the patient’s airway. The device usually has a replaceable part (Venturi tube) to change the mixture ratio of air and oxygen so that oxygen is delivered at a desired concentration. The device is connected to the oxygen source via a tube. The device has a head strap for fixation. Normally comes with an adapter to connect with the humidifier.

B

68

Venturi oxygen face mask

A device designed to be placed over the nose and mouth of a patient to deliver a near-precise mixture of air and oxygen (O2) to a patient’s airway without the use of a gas mixer.

B

69

Bronchial cannula

A tube-shaped surgical instrument that is inserted into the lumen of the bronchus by means of a trocar blade to provide rigidity.

A

70

Bronchoscopy tube

A device which is inserted orally into the trachea to maintain airway patency and/or to deliver anaesthetic inhalation agents or other medical gases, and secure ventilation during diagnostic or therapeutic bronchoscopy using a flexible bronchoscope.

C

71

Bulk oxygen concentration system

An assembly of devices designed to concentrate oxygen (O2) from ambient air and then deliver the concentrated O2, with purity of up to 99.5%, to the hospital medical gas supply system.

B

72

Endotracheal secretion monitoring system

An assembly of devices designed to continuously detect the sound of endotracheal (ET) secretions moving through a ventilation circuit during suctioning of an artificially ventilated and/or spontaneously breathing patient to assess the effectiveness of suctioning.

B

73

Epidural anaesthesia kit

A collection of devices intended to be used to deliver an analgesic or anaesthetic agent to the epidural space for pain management.

C

74

Laryngeal airway

A curved tube used in inhalational anaesthesia and resuscitation to facilitate and secure airway patency for the delivery and exchange of gases in spontaneously breathing and ventilated patients.

A

75

Nasopharyngeal airway

A rubber or plastic tube that extends into the pharynx from either naris to maintain airway patency.

B

76

Oropharyngeal airway

A curved metal or plastic tube inserted through mouth to facilitate airway patency for gas exchange or suctioning. The device prevents the tongue from obstructing airflow.

A

77

Oxygen/air/nitrous oxide breathing gas mixer

A device designed for accurate mixing of oxygen (O2) and air or O2 and nitrous oxide (N2O) in pre-set concentrations appropriate for breathing.

C

78

Peak flow meter

A device designed to measure the maximum rate of expiratory gas flow [peak expiratory flow (PEF) or peak expiratory flow rate (PEFR)] and forced expiratory volume (FEV) from the lungs. The device is typically intended to monitor the respiratory status of a patient suffering from chronic respiratory disease in a clinical setting or the home.

B

79

Pulmonary function analysis system

A device used to measure the function of the respiratory system in adults and compliant children.

B

80

Retrograde endotracheal intubation kit

A collection of devices used to assist in the placement of an endotracheal (ET) tube during difficult/emergency airway access procedures

B

81

Tracheostomy kit

A collection of surgical instruments, dilators, tracheostomy tubes and other items intended to be used to create a percutaneous opening in the trachea (tracheotomy) for the insertion of a tracheostomy tube to relieve upper airway obstruction and to facilitate ventilation.

C

82

Aerosol delivery tubing

A flexible tube used in conjunction with an oxygen mask, endotracheal (ET) tube, humidifier, or nebulizer, intended for the delivery of aerosolized humidification, typically oxygen enriched.

Class A (Self-Notified)

83

Airway device cleaning utensil

A hand-held device intended to be used to clean an in situ and ex situ airway device.

Class A (Self-Notified)

84

Airway protection face mask

A flexible, form-shaped device that is placed over the nose and mouth to provide respiratory protection.

Class A (Self-Notified)

85

Airway tube forceps, reusable

A hand-held instrument used for grasping a tube for its insertion and/or extraction into/from the airways, or for grasping obstructive objects for their removal from the airways.

Class A (Self-Notified)

86

Anaesthesia catheter Luer connector

It is a device intended to create a mechanical union between an anaesthesia catheter and an external device, via a Luer connection.

Class A (Self-Notified)

87

Anaesthesia depth simulator

A device intended to simulate the electroencephalography (EEG) signals of an unconscious patient (in a state of anaesthesia) in order to test and calibrate an anaesthesia depth monitor, check patient cable continuity, or train healthcare providers.

Class A (Self-Notified)

88

Anaesthesia instrument table

It is intended as a support for Anaesthesia instruments used during general anaesthesia surgical procedures.

Class A (Self-Notified)

89

Anaesthesia mask stabilizer

A device intended to secure an anaesthesia mask on the face of a patient typically by providing anchorage for the fixation of the mask’s headstrap.

Class A (Self-Notified)

90

Anaesthesia system leakage tester

A device intended to test an anaesthesia system for leakage.

Class A (Self-Notified)

91

Anaesthesia warmer

A device intended to warm the anaesthetic solution prior to it being administered to a patient for anaesthesia.

Class A (Self-Notified)

92

Anaesthetic gas scavenging terminal unit

A device intended to function as an outlet assembly to which the operator can connect/disconnect an anaesthetic gas scavenging system (AGSS).

Class A (Self-Notified)

93

Anesthesia face mask, reusable

A device designed to be placed over a patient’s nose and/or mouth to administer anaesthetic gases to the upper airway.

Class A (Self-Notified)

94

Artificial airway stylet

A device intended for insertion within the lumen of an artificial airway tube to stiffen and/or maintain the shape of the tube to facilitate intubation.

Class A (Self-Notified)

95

Atomizer

A device that is intended to provide liquid medication in aerosolized form into the air that a patient will breathe.

Class A (Self-Notified)

96

Breathing circuit bag/Reservoir bag

A device intended to store breathing gas during the respiratory cycle.

Class A (Self-Notified)

97

Breathing circuit condenser

A device intended to be integrated within the expiratory limb of a breathing circuit to remove excess moisture through cooling and condensing, whilst also reheating the dried gases to an appropriate machine-compatible temperature.

Class A (Self-Notified)

98

Breathing circuit dryer

A device that is used for the purpose of drying breathing circuit equipment that have been washed in order to prevent bacteria growth and deterioration

Class A (Self-Notified)

99

Breathing mouthpiece

A device intended to be inserted into a patient’s mouth to facilitate access to the respiratory system.

Class A (Self-Notified)

100

Capnography oxygen mask

A device intended to be placed over the nose and mouth to deliver oxygen (O2) to a patient’s airway and to sample exhaled respiratory gases for monitoring the patient’s ventilatory status.

Class A (Self-Notified)

101

Capnography sampling adaptor

The device is intended for sampling CO2 and use with monitors enabled with capnography technology .

Class A (Self-Notified)

102

In-line arterial blood sampling set

A collection of devices designed to obtain an in-line arterial blood specimen while maintaining a closed system.

Class A (Self-Notified)

103

In-line backflow valve

A general-purpose device used in medical tubing or pipe- lines to prevent the backflow of gases or liquids.

Class A (Self-Notified)

104

Intubation teeth protector

A device designed to fit over the upper and lower sets of teeth to protect them from damage during endotracheal (ET) tube intubation procedures.

Class A (Self-Notified)

105

Laryngeal airway introducer

A device intended to aid insertion of a laryngeal airway into the pharyngeal cavity of a patient while reducing or eliminating the need for finger manipulation within the mouth. It is typically in the form of a metal blade with a handle and may be mounted onto the laryngeal airway during insertion. This is a reusable device intended to be sterilized prior to use.

Class A (Self-Notified)

106

Medical gas terminal unit

A device that is a component of a medical gas pipeline system or a medical gas/vacuum pipeline system that has a gas-specific outlet connection for a single/mixture of gas to which the operator can connect and disconnect a medica device.

Class A (Self-Notified)

107

Non-rebreathing oxygen face mask

A flexible, form-shaped device designed with valve to control rebreathing and contamination of gas, placed over the nose and mouth to deliver air of high oxygen (O2) concentration to a patient’s airway for oxygen therapy.

Class A (Self-Notified)

108

Nose clip

A device intended to be used to compress the nose externally, to ensure that airflow is exclusively conducted through the mouth during examinations of the pulmonary function and/or to stop nosebleeds.

Class A (Self-Notified)

109

Oxygen administration hood

A device consisting of a rigid transparent plastic shell forming an enclosure over the head of an adult, typically to provide an enriched oxygen (O2)environment to increase the patient’s O2 uptake.

Class A (Self-Notified)

110

Rebreathing oxygen face mask

A flexible, form-shaped device designed to be placed over the nose and mouth to deliver a proportional mixture of air/oxygen (O2) to a patient’s airway.

Class A (Self-Notified)

111

Tracheal surgery dilator

A hand-held manual surgical instrument intended to be used during surgical intervention of the trachea to dilate tracheal structures/passages, typically during the creation of a tracheostoma and/or for expanding the margins of a tracheostoma to assist in the insertion of a tracheostomy tube.

Class A (Self-Notified)

112

Medicine chamber spacer

A device intended to be placed between a nebulizer or a metered dose inhaler (MDI) and the patient’s mouth, to function as a reservoir into which an aerosol medication is dispensed in order to minimize delivery of large aerosolized particles.

Class A (Self-Notified)

Conclusion:

The reclassification of anesthesiology medical devices under the MDR classification in India reflects ongoing regulatory advancements by the Central Drugs Standard Control Organization (CDSCO). Manufacturers must comply with the latest Medical device classification CDSCO framework and adhere to the CDSCO License for Anesthesiology Devices India requirements to ensure compliance and market access.

For registration and medical device compliance in India, reach out to Morulaa. For assistance, email us at admin@morulaa.com or visit our website for the latest updates.

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