# US 2019/0167990 A1 · Accessory appliance for use with a personal digital assistant

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- Number: US 2019/0167990 A1
- Document ID: US20190167990A1
- Status: Published application
- Kind: A1
- Application number: 16/273,394
- Filed: 2019-02-12
- Published: 2019-06-06
- Earliest claimed: 2016-01-19
- Assignees: InCube Labs, LLC
- Applicants: InCube Labs, LLC
- Inventors: Mir IMRAN
- Web page: https://patentgrep.com/patent/US20190167990A1

## CPC

- A61N 1/36007: {of urogenital or gastrointestinal organs, e.g. for incontinence control}
- A61N 1/3605: {Implantable neurostimulators for stimulating central or peripheral nerve system}
- A61N 1/36139: {with automatic adjustment}
- A61N 1/36171: {Frequency}
- A61N 1/0556: {Cuff electrodes}
- A61N 1/37247: {User interfaces, e.g. input or presentation means}
- A61N: ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY (measurement of bioelectric currents A61B; surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body A61B18/00; anaesthetic apparatus in general A61M; incandescent lamps H01K; infrared radiators for heating H05B)

## Abstract

A system for controlling urination in a patient includes an implantable controller and an external device. The implantable controller includes circuitry and electrodes for stimulating the pudenal nerves in order to control urination. In addition, the implantable controller includes sensors for determining information on bladder fullness and for transmitting such information to an external device which is used for controlling the implanted controller. The external device will display when bladder filling exceeds a safe threshold level, allowing the patient and a caregiver to take appropriate steps to allow the patient to urinate.

## Claims

### Claim 1

An accessory appliance for use with a personal digital assistant (PDA) having a body, a display, a user interface, wireless communication capability, a rechargeable battery and a power port, said accessory appliance comprising:
a shell configured to be removably attached to the body of the PDA;
a port functionally identical to the power port of the PDA;
a coupling bridge configured to connect the port on the accessory appliance with the port on the PDA when the shell is attached to the PDA body;
a rechargeable battery connected to receive recharging current from the coupling bridge;
at least one short range wireless communication capability configured to communicate with an implanted device; and
circuitry connecting the short range wireless communication capability of the accessory appliance with the PDA.

### Claim 2 (depends on 1)

The accessory appliance of claim 1, further comprising a microprocessor configured to receive data from the PDA and to process the data to provide instructions to be sent via the circuitry and the short range wireless communication capability to the implanted device.

### Claim 3 (depends on 1)

The accessory appliance as in claim 1, wherein the program for operating the implanted device resides at least primarily on the microprocessor on the accessory appliance.

### Claim 4 (depends on 1)

The accessory appliance as in claim 1, wherein the microprocessor is programmed to operate with other programming residing substantially on the PDA and/or the implanted device.

### Claim 5 (depends on 1)

The accessory appliance of claim 1, wherein the rechargeable battery of the accessory appliance is connected to selectively provide recharging current to the rechargeable battery of the PDA through the coupling bridge.

### Claim 6 (depends on 1)

The accessory appliance of claim 1, further comprising a second short range communication capability configured to communicate with a short range wireless communication capability on the PDA.

### Claim 7 (depends on 1)

The accessory appliance of claim 1, wherein the coupling bridge is configured to allow data exchange between the PDA and the circuitry of the accessory appliance.

### Claim 8 (depends on 1)

The accessory appliance of claim 1, wherein the shell comprises an exterior case configured to cover a back side of the PDA.

### Claim 9 (depends on 1)

The accessory appliance of claim 1, wherein the shell is configured to be slidably attached to the shell of the PDA.

### Claim 10 (depends on 1)

The accessory appliance of claim 1, wherein the bridge is configured to align the port on the accessory appliance with the port on the PDA when the shell is attached to the PDA body.