INTELLIGENT INFUSION PUMP

• US 20140330205A1
• Filed: 12/10/2012
• Published: 11/06/2014
• Est. Priority Date: 09/27/2012
• Status: Active Grant

• Current Assignee: Shenzhen Wanjuyuan Technology Company Limited
• Original Assignee: Shenzhen Wanjuyuan Technology Company Limited
• Inventors: Tian, Wanbao
• Granted Patent: US 9,700,667 B2
• Time in Patent Office: Days
• US Class Current: 604/151
• CPC Class Codes: A61M 2005/1655 Filter with fibers, e.g. filtering element in form of hollow fibers
• CPC Class Codes: A61M 2205/18 with alarm
• CPC Class Codes: A61M 2205/3331 Pressure; Flow
• CPC Class Codes: A61M 2205/50 with microprocessors or computers
• CPC Class Codes: A61M 2205/502 User interfaces, e.g. screens or keyboards
• CPC Class Codes: A61M 2205/507 Head Mounted Displays [HMD]
• CPC Class Codes: A61M 2205/6063 Optical identification systems
• CPC Class Codes: A61M 5/1411 Drip chambers A61M5/162, A61M5/1689, A61M5/40 take precedence
• CPC Class Codes: A61M 5/142 Pressure infusion, e.g. using pumps
• CPC Class Codes: A61M 5/155 pressurised by gas introduced into the reservoir

Abstract

An intelligent infusion pump includes a housing; a control circuit board; an input and display device; and a support base mounted on the housing to support a dropping bottle. The housing has an air cleaning device that communicates with an air inlet of an air pump of a motor pump assembly. An air outlet of the air pump of the motor pump assembly is connected with a seal joint via an air pipe with an air check valve. An air pressure sensor is mounted between the air check valve and the seal joint. The housing is further provided with an infusion flow control mechanism and a power supply device. An infrared detection head is placed under the support base.

Claims

1. An intelligent infusion pump, comprising:

a housing;

a control circuit board mounted in a lower part of the interior of the housing;

an input and display device mounted at a side of the housing; and

a support base mounted on an upper portion of a front surface of the housing and configured to support a dropping bottle;

wherein, a back of the housing is provided with an air cleaning device, an air inlet of the air cleaning device is arranged outwardly, and an air outlet of the air cleaning device is arranged inwardly and communicates with an air inlet of an air pump of a motor pump assembly;

an air outlet of the air pump of the motor pump assembly is connected with a seal joint mounted on the front surface of the housing via an air pipe with an air check valve, and an air pressure sensor is mounted on an air pipe connected between the air check valve and the seal joint of the housing;

the interior of the housing is further provided with an infusion flow control mechanism and a power supply device, and an infrared detection head is mounted on the front surface of the housing and placed under the support base; and

the control circuit board is electrically connected with the input and display device, the motor pump assembly, the air pressure sensor, the infusion flow control mechanism, the infrared detection head, and the power supply device.

2. The intelligent infusion pump of claim 1, wherein, a transparent window is mounted on a back of the support base mounted on the upper portion of the front surface of the housing and configured to support the dropping bottle, a scanner is mounted in the housing and electrically connected to the control circuit board, and a scanning head of the scanner is aligned with the transparent window on the support base.

3. The intelligent infusion pump of claim 1, wherein, the air cleaning device includes an air cleaning system and an ultraviolet sterilization system;

the air cleaning system includes a protective cover, and a fiber filtering layer, a particle absorption layer, and a high-effect filtering layer orderly mounted in the protective cover;

the ultraviolet sterilization system includes an ultraviolet sterilization chamber connected to the protective cover, an ultraviolet light source mounted in the ultraviolet sterilization chamber, and a conical ultraviolet light gathering cover, and the ultraviolet light gathering cover is connected with the air pipe of the air inlet of the air pump of the motor pump assembly via a port or directly.

4. The intelligent infusion pump of claim 1, wherein, the infusion flow control mechanism includes a micro motor electrically connected with the control circuit board, a reciprocating movement mechanism and a limit switch connected with the micro motor, and a back plate placed in a movement direction of the reciprocating movement mechanism.

5. The intelligent infusion pump of claim 1, wherein, a side of the housing is provided with a speaker electrically connected with the control circuit board.

6. The intelligent infusion pump of claim 1, wherein, the power supply device is a chargeable battery.

7. The intelligent infusion pump of claim 1, wherein, an upper part of the housing is provided with a rotatable handle, and a part of the housing that is opposite to the input and display device defines a hook hole.

8. The intelligent infusion pump of claim 1, wherein, a back of the housing is provided with an operation panel and a concave handle.

9. The intelligent infusion pump of claim 1, wherein, the infrared detection head is integrated with a support structure of an infusion observation bottle.

10. The intelligent infusion pump of claim 1, wherein, an ultraviolet diode is mounted inside the seal joint.