Fingerstall Oximeter

• US 20120323096A1
• Filed: 12/23/2010
• Published: 12/20/2012
• Est. Priority Date: 12/23/2010
• Status: Active Grant

• Current Assignee: Beijing Choice Electronic Technology Co., Ltd. (Tianjin Chase Sun Pharmaceutical Co., Ltd.)
• Original Assignee: Beijing Choice Electronic Technology Co., Ltd. (Tianjin Chase Sun Pharmaceutical Co., Ltd.)
• Inventors: Jin, Jiuhe, Wang, Wei, Li, Changbo, Yu, Wenbing
• Granted Patent: US 9,179,868 B2
• Time in Patent Office: Days
• US Class Current: 600/340
• CPC Class Codes: A61B 5/14551 for measuring blood gases
• CPC Class Codes: A61B 5/14552 Details of sensors specially adapted therefor
• CPC Class Codes: A61B 5/6826 Finger

Abstract

Disclosed is a fingerstall oximeter including a soft gum coat and a case, a display screen for displaying measurement results is provided on the upper part of the case and an open corresponding to the display screen is provided on the soft gum coat. The soft gum coat is slipped over the outside of the case, the case is used to accommodate and protect a circuit board, and a chamber for accommodating finger is formed and rounded by the upper part of the case and the bottom of the soft gum coat, for accommodating a finger to be measured. A first measurement module is provided on the bottom of the soft gum coat and a second measurement module is provided within the case at a position corresponding to the first measurement module.

Claims

1. A fingerstall oximeter, characterized by including a soft gum coat and a case, a display screen is provided on the upper part of the case to display a measurement result, an open is provided on the soft gum coat at a position corresponding to the display screen, the soft gum coat is slipped over the outside of the case, the case is used to accommodate and protect the circuit boards, a chamber for accommodating finger is formed and surrounded by the lower part of the case and the bottom of the soft gum coat to accommodate a finger to be measured, a first measurement module is provided on the bottom of the soft gum coat and a second measurement module is provided in the case at a position corresponding to the first measurement module.

2. The fingerstall oximeter of claim 1, characterized in that, the case includes a circuit board chamber and a battery chamber that are juxtaposed, the battery chamber is used for accommodating a dry cell, and the circuit board chamber is used for accommodating circuit boards.

3. The fingerstall oximeter of claim 2, characterized in that, only one dry cell can be accommodated in the battery chamber for supplying power to the fingerstall oximeter.

4. The fingerstall oximeter of claim 1, characterized in that, a finger stop plate is provided in the lower part of the case, the chamber for accommodating finger is surrounded by the finger stop plate and the bottom of the soft gum coat.

5. The fingerstall oximeter of claim 4, characterized in that, the finger stop plate is shaped to be an arc, and the front side of the case is formed to be an arc-shaped edge corresponding to the arc.

6. The fingerstall oximeter of claim 4, characterized in that, a soft gum pad is provided on the finger stop plate.

7. The fingerstall oximeter of claim 4, characterized in that, the finger stop plate is combined with the case by means of a buckle or a screw, or the finger stop plate and the case are formed integrally.

8. The fingerstall oximeter of claim 1, characterized in that, a flange is provided on the upper part of the end of the case, a roundabout part adapting the flange is provided on the soft gum coat, and the roundabout part and the soft gum coat form a trench into which the flange can be embedded, so that the case and the soft gum coat can be assembled closely.

9. The fingerstall oximeter of claim 1, characterized in that, a battery cover is provided on the back side of the case, and the battery cover is connected to the case via a pivot and can be buckled up with the case in a sliding manner.

10. The fingerstall oximeter of any one of claims 1 to 9, characterized in that, the case is made from metal materials or hard organic materials.