Sample reserving device for safe blood sampling for preventing blood dripping
A sample retention and safety technology, applied in the medical field, can solve the problems of inability to achieve effective sealing and quick installation, the device is set up separately, and it is inconvenient for medical staff to operate and use.
Inactive Publication Date: 2021-04-16
青岛卓森纳生物工程有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In order to protect the safety of the operator during use, some blood collection devices and sampling devices are currently equipped with protective devices, which are used to protect the needle tip after use, but the additional devices are generally set up separately, which is not convenient for medical staff to operate ,use
There will still be blood dripping from the blood collection site during use, there is a risk of blood pollution to the environment and blood-borne diseases, and effective sealing and rapid installation after blood collection cannot be achieved
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
[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see Figure 1-3 , the present invention provides a technical solution: a sample retention device for anti-dripping blood safe blood collection, comprising a lower tube body 1 and an upper tube body 3, the lower tube body 1 is installed at the bottom end of the inner cavity of the upper tube body 3, and the upper tube body The body 3 and the lower body 1 are in clearance fit, the lower body 1 can be pulled out from the upper body 3, the left and right si...
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 relates to a sample reserving device for safe blood sampling for preventing blood dripping, which comprises a lower pipe body and an upper pipe body, the lower pipe body is installed in an inner cavity of the upper pipe body, a first connecting rod is fixedly connected to the right side of a first fixing block, and a pin shaft is fixedly connected to the right side of the first connecting rod; a second connecting plate is slidably connected with a first connecting plate through a sliding groove and a sliding block, the top end of a needle head is fixedly connected with a first catheter, the tail end of the first catheter is fixedly connected with a tee joint, the tail end of the second catheter is fixedly connected with a reserved sample blood bag, and the tail end of the third catheter is fixedly connected with an anticoagulation blood bag. The upper pipe body and the lower pipe body are installed to protect the needle head, so that rapid separation is achieved after blood sampling is completed, rapid installation is achieved before use, a upper baffle plate and a lower baffle plate installed in a first connecting block can achieve the effective sealing effect, diseases in blood are prevented from being spread to the body of a user, and effective sealing and rapid installation and disassembly are achieved.
Description
technical field [0001] The invention relates to the field of medical technology, in particular to a sample retention device for preventing blood dripping and safe blood collection. Background technique [0002] We know that a disposable blood collection device is a medical product commonly used in clinical practice to collect blood from the human body. In the process of use, in addition to achieving the principle of safety and effectiveness for the collected person, it is also necessary to avoid harm to the operator, even if Yes these hazards are potential. After the traditional blood collection device is used, the protective cap of the blood collection device and the sampling device is removed, and the needle tube is exposed. When handling these medical wastes, the exposed and sharp needle point will pose a potential threat to the operator. In order to protect the safety of the operator during use, some blood collection devices and sampling devices are currently equipped w...
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 Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/153
Inventor 李雷
Owner 青岛卓森纳生物工程有限公司