# US 5,704,081 A · Apparatus and method for patient manipulation during surgery

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- Number: US 5,704,081 A
- Document ID: US5704081A
- Status: Granted
- Kind: A
- Application number: 08/792,774
- Filed: 1997-02-03
- Granted: 1998-01-06
- Earliest claimed: 1997-02-03
- Assignees: Mentor Corporation
- Inventors: Stephen A. Bollinger
- Web page: https://patentgrep.com/patent/US5704081A

## CPC

- A61G 7/1026: {Sliding sheets or mats}
- A61G 13/10: Parts, details or accessories (surgical drape sheets A61B46/00)
- A61G 7/001: {with means for turning-over the patient}
- A61G 2200/32: lying
- A61G 2200/322: lateral
- A61G 2200/325: prone
- A61G: TRANSPORT, PERSONAL CONVEYANCES OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS (appliances for aiding patients or disabled persons to walk A61H3/00); OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES (embalming corpses A01N1/00)

## Abstract

A method of manipulating the position of a patient during surgery is disclosed. The method includes providing a patient manipulation device having a plurality of hinged segments. A patient is placed in a first position on the device such that the length of the patient's body is parallel to an axis of rotation of the hinged segments. One of the segments is lifted to rotate the patient about the length of the patient's body to a second position on the device. In one embodiment, the patient manipulation device includes a plurality of elongated, substantially rigid patient support segments each of which has a width substantially as large as a width of a surgical table with which the device is used. The segments have longitudinal axes arranged parallel to each other and are joined together by hinges configured for rotation of the segments about the length of the patient's body.

## Claims

### Claim 1

A method of manipulating a position of a patient during surgery, comprising
providing a patient manipulation device having a plurality of elongated, substantially rigid hinged segments,
placing the patient in a first position on said device such that the length of the patient's body is parallel to an axis of rotation of said hinged segments, and
lifting one of said segments to rotate the patient about the length of the patient's body to a second position on said device.

### Claim 2 (depends on 1)

The method of claim 1 further comprising folding another one of said segments over an edge of a surgical table on which said device and the patient are supported.

### Claim 3 (depends on 1)

The method of claim 1 wherein said lifting step further comprises displacing one of said segments from beneath said patient and replacing said segment with another of said segments while rotating the patient from said first position to said second position.

### Claim 4 (depends on 1)

The method of claim 1 further comprising lifting said segment using a handle disposed on said segment.

### Claim 5 (depends on 1)

The method of claim 1 further comprising lifting another of said segments to rotate the patient about the length of the patient's body to a third position on said device.

### Claim 6 (depends on 1)

The method of claim 1 wherein said first position is either prone or supine and said second position is a side-lying position.

### Claim 7 (depends on 1)

The method of claim 1 wherein said lifting includes wrapping some of said segments partially around the patient's body.

### Claim 8 (depends on 1)

The method of claim 1 wherein said lifting includes maintaining one of said segments in contact with the patient's body substantially across the width of the body.

### Claim 9 (depends on 1)

The method of claim 1 further comprising securing the patient in said first position or said second position by reversibly coupling a pad to said device adjacent said patient.

### Claim 10

A patient manipulation device for use in manipulating a patient on a surgical table, comprising
a plurality of elongated, substantially rigid patient support segments each of which has a width substantially as large as a width of the table, said segments having longitudinal axes arranged parallel to each other, and
hinges joining adjacent ones of said segments, said hinges configured for rotation of said segments about the length of the patient's body.

### Claim 11 (depends on 10)

The patient manipulation device of claim 10 wherein said hinges are substantially rigid.

### Claim 12 (depends on 10)

The patient manipulation device of claim 10 wherein said hinges are configured for bidirectional rotation of said segments.

### Claim 13 (depends on 10)

The patient manipulation device of claim 10 wherein said hinges are configured for rotation of at least about 180.degree. degrees about the length of the patient's body.

### Claim 14 (depends on 10)

The patient manipulation device of claim 10 wherein the width of each of said segments is at least about 25% greater than the width of the table.

### Claim 15 (depends on 10)

The patient manipulation device of claim 10 wherein the width of each of said segments is at least about 50% greater the width of the table.

### Claim 16 (depends on 10)

The patient manipulation device of claim 10 further comprising a handle disposed on one of said segments.

### Claim 17 (depends on 10)

The patient manipulation device of claim 10 further comprising a pad reversibly coupled to one of said segments to secure the position of said patient on said device.