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Continuous syringe pump

A technology for syringe pumps and syringes, which is applied in the field of medical equipment and can solve the problems of increasing the consumption of syringes for nurses

Inactive Publication Date: 2012-10-17
程波 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This increases the workload of nurses and the consumption of syringes

Method used

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Embodiment Construction

[0020] The continuous syringe pump of the present invention will be further described in detail below with reference to the drawings and embodiments.

[0021] Such as Figure 1-3 As shown, the continuous syringe pump mainly includes:

[0022] 1. Tube slot 2. Automatic compression device A 3. Automatic compression device B 4. Syringe holder 5. Plunger holder 6. Syringe drive motor 7. Guide rail 8. Display 9. Button 10. Circuit board and control Chip 11. Infusion bottle 12. Infusion tube 13. Extension tube 14. Tee device 15. Syringe 16. Drive motor of automatic compression device A 17. Drive motor of automatic compression device B

[0023] The continuous injection pump of the present invention mainly includes a syringe 15, an infusion bottle 11, and an infusion tube 12, and also includes: a syringe holder 4, a syringe plunger holder 5, an extension tube 13 for connecting a patient, a guide rail 7, a drive motor 6, an automatic pressure Tightening device A2, automatic pressing ...

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Abstract

The invention discloses a continuous syringe pump. After a syringe which is used by the continuous syringe pump is connected with an extension tube of a patient through a tee joint and an infusion set, two automatic compression devices of the syringe pump are alternatively operated to control the opening and closing of an infusion tube and the extension tube, so the syringe pump is enabled to repeatedly pump liquid from an infusion bottle and infuse the liquid into the human body. The infusion bottle of the continuous syringe pump has a large area, and the continuous syringe pump can automatically repeat the movements of pumping-infusing, so a great quantity of liquid is continuously infused, and thus, the workload of clinical nursing is relieved.

Description

technical field [0001] The invention relates to a continuous injection pump, which belongs to the technical field of medical equipment, and more specifically relates to a continuous injection pump used for injecting patients. Background technique [0002] Syringe pumps are widely used clinically to inject liquid from a syringe into a patient at a set rate. It generally fixes the syringe filled with liquid on the syringe pump, and the motor of the syringe pump drives the screw and other devices to push the plunger of the syringe forward to push the liquid medicine into the patient's body. [0003] Since the largest clinical syringe is 50ml, when it is necessary to inject more than 50ml of liquid, multiple syringes need to be used. For example, newborns often need to replenish 300ml of liquid per day, and 6 syringes are required. This increases the workload of nurses and the consumption of syringes. Contents of the invention [0004] In order to overcome the shortcomings o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/20
Inventor 程波程小萍
Owner 程波
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