Bidirectional bleeding stopping and liquid stopping safety device
A safety device and hemostatic technology, which is applied in the field of medical devices and can solve problems such as hemorrhage and life-threatening
Pending Publication Date: 2019-08-09
ZHEJIANG FERT MEDICAL DEVICE
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
If the elderly are left unattended or not cared for infusion at night, it will cause massive bleeding or even life-threatening
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0026] combine figure 1 , Figure 4 The two-way hemostasis and hemostasis safety device shown includes: an outer conical joint 1 with a channel inside, an inner conical joint 2 with a channel also inside, the end of the outer conical joint and the end of the inner conical joint. Relatively correct. The opposite ends of the outer conical joint and the inner conical joint are respectively provided with a sealing sheet 3 capable of sea...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a bidirectional bleeding stopping and liquid stopping safety device. The device comprises an inner conical connector, an outer conical connector, two sealing sheets and a connection pipe, wherein the two sealing sheets are arranged in the inner conical connector and the outer conical connector, and the connection pipe is detachably inserted into the inner conical connectorand the outer conical connector. One end of the inner conical connector is connected to a terminal connector of an infusion set, and the outer conical connector at the other end is connected to a venous transfusion needle or an indwelling needle. When an accident happens during transfusion, a pipeline is pulled, the outer conical connector and the inner conical connector of the bidirectional bleeding stopping and liquid stopping safety device are separated after bearing pulling force in opposite directions, and at the time, the inner conical connector pulls the connection pipe for separation together. When the connection pipe is separated to the limiting portion of the outer conical connector, the connection pipe is separated from the sealing sheet of the outer conical connector, the sealing sheet is closed, and the outer conical connector is closed. When the pipeline continues to be pulled, the connection pipe is separated from the sealing sheet in the inner conical connector, the sealing sheet is closed, and the inner conical connector is closed. Bleeding stopping of a patient is achieved, and liquid stopping of a transfusion terminal is achieved.
Description
technical field [0001] The invention relates to the field of medical instruments, in particular to a bidirectional hemostasis and hemostasis safety device. Background technique [0002] The commonly used disposable infusion sets are connected to the patient's vein through an intravenous infusion needle or an indwelling needle to achieve drug infusion. During the infusion of liquid medicine, there are often cases where the infusion set is separated from the patient due to inattentiveness, the pipeline is pulled out, the blood flows out from the patient end, and the liquid medicine flows out from the infusion end, causing harm or pollution to the patient, and the liquid medicine is wasted. Especially when children and the elderly are undergoing infusion therapy, the situation that the infusion set is separated from the patient is more serious. If the elderly are left unattended or poorly cared for at night, it will cause massive bleeding and even be life-threatening. SUMMAR...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): A61M5/168A61M39/10
CPCA61M5/16813A61M39/10A61M2039/1038
Inventor 李慎贵马建强苏卫东祝尔加夏胜江朱磊峰沈钰琴
Owner ZHEJIANG FERT MEDICAL DEVICE