Tracheal collar with integrated sensors

Patent metadata

Field	Value
Publication number	US-2025303090-A1
Application number	US-202318864370-A
Country	US
Kind code	A1
Filing date	May 10, 2023
Priority date	May 11, 2022
Publication date	Oct 2, 2025
Grant date	—

Abstract

Disclosed herein is a tracheal collar having a device receptacle. The tracheal collar is operable to stabilize the tracheostomy tube of the patient when the collar is secured around the neck of the patient. A monitoring device is operable to be inserted into the device receptacle. The monitoring device includes a microcontroller and one or more sensors operable to monitor one or more physiological parameters of the patient when the monitoring device is inserted into the device receptacle of the tracheal collar.

First claim

What is claimed is:

1 . A system for monitoring a patient with a tracheostomy tube, the system comprising:
a securement apparatus comprising a device receptacle, wherein the securement apparatus is operable to stabilize the tracheostomy tube of the patient when the securement apparatus is secured around a neck of the patient; and a monitoring device operable to be inserted into the device receptacle of the securement apparatus, the monitoring device comprising a microcontroller and one or more sensors, the one or more sensors operable to monitor one or more physiological parameters of the patient when the monitoring device is inserted into the device receptacle of the securement apparatus.

2 . The system of claim 1 , wherein the securement apparatus is a collar, the collar comprising:
a first section having at least one aperture; a second section having a boss, wherein the device receptacle is located on the second section adjacent to the boss of the second section; and a third section having at least one aperture and at least one boss, wherein the at least one aperture of the first section is configured to removably couple to the boss of the third section and the at least one aperture of the third section is configured to removably couple to the boss of the second section.

3 . The system of claim 1 , wherein the securement apparatus is adjustable to secure around various neck sizes, and the device receptacle of the securement apparatus positions the one or more sensors near a carotid artery of the patient when the securement apparatus is secured around the neck of the patient.

4 . The system of claim 1 , wherein the securement apparatus is a neck flange, the neck flange comprising:
two apertures on opposite sides of the device receptacle; and a void operable to allow a proximal end of the tracheostomy tube of the patient to pass through the void in the neck flange, wherein the two apertures are each operable to receive a collar configured to secure the neck flange around the neck of the patient.

5 . The system of claim 1 , wherein the securement apparatus is a flange extending radially from a tube body of the tracheostomy tube, wherein the flange is operable to contact the neck of a patient.

6 . The system of claim 1 , wherein the one or more physiological parameters of the patient are at least one of temperature, heart rate, respiratory rate, blood pressure, and blood oxygen saturation.

7 . The system of claim 1 , wherein the one or more sensors is at least one of a piezoelectric sensor, an optoelectronic sensor, a photoplethysmographic sensor, an infrared sensor, a pulse oximeter, and a temperature sensor.

8 . The system of claim 1 , wherein the microcontroller is operable to communicate the one or more physiological parameters to a secondary device.

9 . The system of claim 5 , wherein the microcontroller further comprises a wireless transceiver operable for wireless communication including at least one of radio frequency (RF), Wi-Fi, or Bluetooth.

10 . The system of claim 1 , wherein the monitoring device further comprises a rechargeable battery.

11 . The system of claim 1 , wherein the securement apparatus is made of an elastomer.

12 . The system of claim 11 , wherein the elastomer is silicone.

13 . A method of monitoring a patient with a tracheostomy tube, the method comprising:
inserting a monitoring device into a device receptacle of a tracheostomy collar, the monitoring device comprising a microcontroller and one or more sensors; securing the tracheostomy collar around a neck of the patient to stabilize the tracheostomy tube of the patient; monitoring, via the one or more sensors, one or more physiological parameters of the patient; and communicating, via the microcontroller, the one or more physiological parameters to a secondary device.

14 . The method of claim 13 , wherein the one or more physiological parameters are respiratory rate, blood oxygen saturation, heart rate, blood pressure and temperature.

15 . The method of claim 13 , the method further comprising providing an alarm when one or more physiological parameters exceed a threshold.

16 . The method of claim 13 , the method further comprising analyzing historic data from the one or more physiological parameters to determine further treatment options.

17 . The method of claim 13 , wherein the microcontroller communicates the one or more physiological parameters via a wireless transceiver operable for wireless communication including at least one of radio frequency (RF), Wi-Fi, or Bluetooth.

18 . The method of claim 13 , wherein the one or more sensors is at least one of a piezoelectric sensor, an optoelectronic sensor, a photoplethysmographic sensor, an infrared sensor, a pulse oximeter, and a temperature sensor.

19 . The method of claim 13 , wherein the monitoring device comprises a rechargeable battery.

20 . A tracheostomy tube comprising:
a tube body; a flange extending radially from the tube body having a device receptacle, wherein the flange is operable to contact a neck of a patient; and a monitoring device operable to be inserted into the device receptacle, the monitoring device having a microcontroller and one or more sensors, wherein the one or more sensors are operable to monitor one or more physiological parameters of the patient.

Assignees

• Bioventures Llc

Inventors

• Nienaber Thomas
• Villafranca Adria Abella
• Sexton Kevin
• Richter Gresham
• Sanford Joseph

Classifications

• A61M2230/50

  Temperature · CPC title

• A61M2230/42

  Rate · CPC title

• A61M2230/30

  Blood pressure (A61M2230/04 takes precedence) · CPC title

• A61M2230/20

  Blood composition characteristics · CPC title

• A61M2230/06

  Heartbeat rate only · CPC title