# US 11,896,430 B2 · Portable ultrasound image diagnostic apparatus

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- Number: US 11,896,430 B2
- Document ID: US11896430B2
- Status: Granted
- Kind: B2
- Application number: 17/308,449
- Filed: 2021-05-05
- Published: 2021-08-19
- Granted: 2024-02-13
- Earliest claimed: 2013-11-20
- Assignees: Konica Minolta, Inc.
- Applicants: Konica Minolta, Inc.
- Inventors: Hisayoshi Nagase; Takahiko Shiraishi; Tatsushi Chihara
- Web page: https://patentgrep.com/patent/US11896430B2

## CPC

- A61B 8/4427: {Device being portable or laptop-like}
- A61B 8/4405: {Device being mounted on a trolley}
- A61B 8/4433: {involving a docking unit}
- A61B 8/4411: {Device being modular}
- A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D)

## Abstract

A portable ultrasound image diagnostic apparatus includes a first housing, a second housing including a display panel, a connector, and an ultrasound probe. The connector connects the first housing and a lower edge portion of the second housing so that the second housing is rotatable to be overlapped on the first housing to fold the portable ultrasound image diagnostic apparatus. The connector is provided at a position between a center of the first housing and a front side of the first housing. The second housing is rotatable towards a rear side of the first housing with a horizontal axis of the connector as a supporting axis to open the portable ultrasound image diagnostic apparatus.

## Claims

### Claim 1

A portable ultrasound image diagnostic apparatus comprising:
a first housing;
a second housing which includes a display panel provided with a touch panel;
a connector which connects the first housing and a lower edge portion of the second housing; and
a gripping portion,
wherein:
the second housing is rotatable with respect to the first housing so as to selectively configure the portable ultrasound image diagnostic apparatus in a first state and a second state, the second housing being rotatable with respect to the first housing about a horizontal axis of the connector as a supporting axis, the first state being a state in which the second housing is substantially parallel with the first housing, and the second state being a state in which the second housing is not substantially parallel with the first housing,
a display surface of the display panel is exposed in the first state,
the connector is provided at a position between a center of the first housing and a front side of the first housing, the front side being a side of the first housing which the display surface of the display panel faces in the second state,
the portable ultrasound image diagnostic apparatus is configured such that an ultrasound probe which transmits and receives ultrasound is connected to the ultrasound image diagnostic apparatus, and
the gripping portion can be projected with respect to a front edge of the front side of the first housing.

### Claim 2 (depends on 1)

The portable ultrasound image diagnostic apparatus according to claim 1, wherein an operating member operable by a user is provided between the position at which the connector is provided and the front side of the first housing.

### Claim 3 (depends on 2)

The portable ultrasound image diagnostic apparatus according to claim 2, wherein the operating member is exposed in the first state.

### Claim 4 (depends on 2)

The portable ultrasound image diagnostic apparatus according to claim 2, wherein the operating member comprises a button.

### Claim 5 (depends on 1)

The portable ultrasound image diagnostic apparatus according to claim 1, wherein the connector comprises a biaxial hinge further including a vertical axis vertical to the horizontal axis, the second housing being further rotatable with the vertical axis as a supporting axis.

### Claim 6 (depends on 1)

The portable ultrasound image diagnostic apparatus according to claim 1, wherein:
the first housing includes an ultrasound probe connector on a side surface of the first housing,
the ultrasound probe is connected to the ultrasound probe connector, and
the ultrasound probe connector is provided at a position closer to a rear side of the first housing than to the front side of the first housing.

### Claim 7 (depends on 6)

The portable ultrasound image diagnostic apparatus according to claim 6, wherein the ultrasound probe is connected to the ultrasound probe connector via a cable.

### Claim 8 (depends on 7)

The portable ultrasound image diagnostic apparatus according to claim 7, wherein the second state is a state in which an angle between the second housing and the first housing is substantially 90 degrees.