Bladder health monitoring system and related methods and devices

Patent metadata

Field	Value
Publication number	US-10506965-B2
Application number	US-201615560830-A
Country	US
Kind code	B2
Filing date	Mar 24, 2016
Priority date	Mar 24, 2015
Publication date	Dec 17, 2019
Grant date	Dec 17, 2019

Abstract

The various embodiments disclosed here relate to systems, methods, and devices for monitoring bladder health. Certain implementations are directed to patients who require daily catheterization. The various embodiments have at least one tube coupled to a catheter, a pressure sensor, a pump, and a processor. Certain embodiments include a digital device with a software application capable of displaying the monitored readings.

First claim

What is claimed is:

1. A bladder monitoring system comprising:
(a) a first elongate tube comprising a first lumen;
(b) a catheter coupling component disposed at a distal end of the first elongate tube, the catheter coupling component comprising an opening in fluid communication with the first lumen, wherein the catheter coupling component is constructed and arranged to be coupleable to a urinary catheter such that the opening is in fluid communication with a lumen of the urinary catheter, the urinary catheter being a single lumen catheter;
(c) a housing;
(d) a pressure sensor disposed within the housing and in fluid communication with the catheter coupling component via a proximal end of the first elongate tube;
(e) a processor disposed within the housing and operably coupled to the pressure sensor;
(f) a communications component operably coupled to the processor; and
(g) a second elongate tube comprising a second lumen capable of fluidic communication with the catheter coupling component by way of a second opening,
wherein:
(i) the pressure sensor is constructed and arranged to detect bladder pressure at the time of catheterization,
(ii) the communications component is constructed and arranged to wirelessly transmit the detected bladder pressure, and
(iii) the first lumen is in fluid communication with the pressure sensor and the second lumen is in fluid communication with a pump constructed and arranged to evacuate a patient bladder.

2. The bladder monitoring system of claim 1 , further comprising a valve constructed and arranged to control fluid communication between the catheter coupling, the first elongate tube and the second elongate tube.

3. The bladder monitoring system of claim 1 , wherein the pump is constructed and arranged to operate when in fluid communication with the catheter coupling.

4. The bladder monitoring system of claim 3 , wherein the pump is further constructed and arranged to transmit data relating to the flow rate to the processor.

5. The bladder monitoring system of claim 4 , further comprising a digital device comprising an application constructed and arranged to measure bladder compliance from the pressure sensor and flow rate.

6. The bladder monitoring system of claim 5 , wherein the digital device is constructed and arranged to display the bladder compliance measurement.

7. The system of claim 1 , wherein the pressure sensor is constructed and arranged to collect dynamic relative pressures in the catheter.

8. A bladder health monitoring system comprising:
(a) a bladder monitoring device comprising:
(i) a first elongate tube comprising a first lumen;
(ii) a catheter coupling component disposed at a distal end of the first elongate tube, the catheter coupling component comprising an opening in fluid communication with the lumen;
(iii) a pressure sensor in fluidic communication with the catheter coupling component;
(iv) a pump in fluidic communication with the catheter coupling component and constructed and arranged to evacuate a patient bladder;
(v) a communications component; and
(vi) a second elongate tube comprising a second lumen capable of fluidic communication with the catheter coupling component by way of a second opening; and
(b) a digital device constructed and arranged to wirelessly communicate with the bladder monitoring device via the communications component, the digital device comprising an application constructed and arranged to output pressure or volume readings from the bladder monitoring device,
wherein:
(i) the catheter coupling component is constructed and arranged to couple to a single lumen urinary catheter such that the opening is in fluid communication with a lumen of the urinary catheter, and
(ii) the first lumen is in fluid communication with the pump and the second lumen is in fluid communication with the pressure sensor.

9. The bladder health monitoring system of claim 8 , wherein the communications component is a transceiver.

10. The bladder health monitoring system of claim 8 , wherein the pressure sensor is constructed and arranged to detect pressure within the lumen and transmit data relating to the pressure to the processor.

11. The bladder health monitoring system of claim 8 , wherein the pump is further constructed and arranged to detect the volumetric flow rate of the fluid within the lumen and transmit data relating to the volumetric flow rate to the processor.

12. The bladder health monitoring system of claim 11 , wherein the application is constructed and arranged to measure bladder compliance from the pressure and the flow rate.

13. The bladder health monitoring system of claim 12 , wherein the digital device is constructed and arranged to display the bladder compliance measurement.

14. The bladder health monitoring system of claim 8 , further comprising a valve constructed and arranged to control fluid communication between the catheter coupling, the first elongate tube, and the second elongate tube.

15. The bladder health monitoring system of claim 8 , wherein the pressure sensor is constructed and arranged to collect dynamic relative pressures in the catheter.

16. A catheterization bladder health monitoring system, comprising:
(a) a housing;
(b) at least one elongate tube, each elongate tube comprising a lumen and an opening;
(c) a single lumen catheter coupling component disposed at a distal end of the at least one elongate tube and outside the housing, the catheter coupling component comprising an opening in fluid communication with the at least one elongate tube lumen;
(d) a digital device comprising an application;
(e) a communications component;
(f) a pump in fluidic communication with the coupling component and constructed and arranged to evacuate a patient bladder and detect the volumetric flow rate of a fluid and transmit data relating to the flow rate to the digital device; and
(g) a pressure sensor in fluidic communication with the coupling component and constructed and arranged to detect fluid pressure,
wherein:
(i) the catheter coupling component is constructed and arranged to couple to a urinary catheter such that the opening is in fluid communication with a lumen of the urinary catheter, the urinary catheter being a single lumen catheter, and
(ii) the digital device and application are constructed and arranged to measure bladder compliance from the detected volumetric flow rate and the detected fluid pressure.

17. The catheterization bladder health monitoring system of claim 16 , wherein the digital device is constructed and arranged to display output readings.

18. The catheterization bladder health monitoring system of claim 16 , wherein the pressure sensor is constructed and arranged to collect dynamic relative pressures in the catheter.

19. The catheterization bladder health monitoring system of claim 16 , wherein the communications component is a transceiver.

Assignees

• Univ Iowa Res Found

Inventors

• Cooper Christopher
• Steinberg Ryan
• Thomas Lewis
• Pahl Eric
• Zarei Sanam
• Jones Kayla

Classifications

• A61B10/007

  for taking urine samples (measuring urological functions A61B5/20; genital receptacles A61F5/451; urinals for bed-ridden persons A61G9/006) · CPC title

• A61B5/202

  Assessing bladder functions, e.g. incontinence assessment · CPC title

• A61B5/6852

  Catheters · CPC title

• A61B5/208

  adapted to determine urine quantity, e.g. flow, volume · CPC title

• A61B5/6874

  Bladder · CPC title