Unlock instant, AI-driven research and patent intelligence for your innovation.

Medical self-destructive disposable sterile syringe

A self-destructing, disposable technology, applied in the field of syringes, can solve the problems of fear, low safety, easy to be infected by bacteria, etc.

Pending Publication Date: 2022-04-29
刘秀芳
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings that some patients will be afraid when they see the needle and dare not pierce the skin for injection, and the existing syringes are prone to bacterial infection and low safety when they are frequently used, the technical problem of the present invention is to provide an automatic injector Medical liquid and high safety medical self-destruct disposable sterile syringe

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Medical self-destructive disposable sterile syringe
  • Medical self-destructive disposable sterile syringe
  • Medical self-destructive disposable sterile syringe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] A medical self-destruct disposable sterile syringe, such as Figure 1-Figure 7 As shown, it includes a needle tube 1, a needle head 2, a piston 3, a clamping mechanism 4, a pressing mechanism 5 and a buckle mechanism 6. The clamping mechanism 4 is provided with a needle tube 1 in a sliding manner, and the needle tube 1 is provided with a needle head in a sliding manner at the inner lower part. 2. The upper part of the needle 2 is provided with a rubber block and communicated with it. The upper part of the inner side of the needle tube 1 is provided with a sliding piston 3. The piston 3 cooperates with the needle 2. The clamping mechanism 4 is provided with a pressing mechanism 5. There is a buckle mechanism 6, and the buckle mechanism 6 is located below the pressing mechanism 5.

[0063] The clamping mechanism 4 includes a clamping case 40, a clamping block 41, a first spring 42, and a second spring 43. The needle tube 1 slides on the inner upper part of the clamping ho...

Embodiment 2

[0068] On the basis of Example 1, such as figure 1 , figure 2 and Figure 8 As shown, a pressing mechanism 7 is also included. The pressing mechanism 7 includes a second fixed block 70, a fifth spring 71 and a second movable plate 72. The middle part of the outer side of the clamping shell 40 is symmetrically provided with the second fixed block 70. The second fixed block The number of 70 is 8, and the second movable plate 72 is all slidable between the four second fixed blocks 70 on the same side, and the second movable plate 72 cooperates with the first movable plate 65, and the second movable plate 72 on the rear side is matched with the first movable plate 65. The locking block 41 cooperates, and the fifth spring 71 is provided between the inner side of the second movable plate 72 and the four second fixing blocks 70 on the same side.

[0069] When the patient needs to inject medicinal liquid, first put the clamping shell 40 on the site to be injected, then press the se...

Embodiment 3

[0071] On the basis of Example 2, such as figure 1 , figure 2 , Figure 9 , Figure 10 , Figure 11 and Figure 12 As shown, it also includes a smear mechanism 8. The smear mechanism 8 includes a second support frame 80, a storage bin 81, a material delivery pipe 82, a third movable plate 83 and a sixth spring 84. Support frame 80, second support frame 80 inboard lower part is provided with storage bin 81, and storage bin 81 bottoms are provided with four feeding pipes 82 evenly spaced, and storage bin 81 inner side lower parts are evenly spaced sliding type and are provided with four third Movable plate 83, the 3rd movable plate 83 all blocks the feeding pipe 82 tops of same side, and the 3rd movable plate 83 cooperates with needle tube 1, is all provided with two the 3rd movable plate 83 upper inner sides and storage bin 81 between. Six springs 84 .

[0072] Also includes a hemostatic mechanism 9, the hemostatic mechanism 9 includes a fixed frame 90, a fourth movable ...

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

No PUM Login to View More

Abstract

The invention relates to an injector, in particular to a medical self-destruction type disposable sterile injector. The technical problem to be solved by the invention is to provide the medical self-destructive disposable sterile syringe which can automatically inject liquid medicine and is relatively high in safety. The medical self-destruction type disposable sterile syringe comprises a clamping mechanism and a needle tube, and the needle tube is arranged on the clamping mechanism in a sliding mode; the needle head is slidably arranged at the lower part of the inner side of the needle tube; the piston is slidably arranged at the upper part of the inner side of the needle tube, and the piston is matched with the needle head; and the pressing mechanism is arranged on the clamping mechanism. According to the disposable sterile syringe, through cooperation of the needle tube, the needle head, the piston, the clamping mechanism, the pressing mechanism and the buckling mechanism, injection of liquid medicine can be rapidly and accurately completed, the needle head can be fed into the needle tube after liquid medicine injection is completed, and medical staff are prevented from using the disposable sterile syringe for the second time.

Description

technical field [0001] The invention relates to a syringe, in particular to a medical self-destruct disposable aseptic syringe. Background technique [0002] A syringe is a common medical tool. In a hospital, when a patient needs to inject medicine, a syringe is usually used. First, the medical staff inserts the needle into the patient's injection site, and then pushes the plunger to inject the medicine into the patient. in the body. [0003] However, some syringes will be used frequently, resulting in easy bacterial infection, unhygienic, and low safety, and some patients will be afraid when they see the needle and dare not pierce the skin, resulting in the inability to inject the liquid medicine. Therefore, a syringe is designed. Disclosed is a medical self-destruct disposable aseptic syringe capable of automatically injecting medicinal liquid and having high safety. Contents of the invention [0004] In order to overcome the shortcomings that some patients will be afr...

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
no application Login to View More
IPC IPC(8): A61M5/178A61M5/31A61M5/32A61M5/50A61M35/00
CPCA61M5/178A61M5/31A61M5/322A61M35/006A61M5/502
Inventor 刘秀芳
Owner 刘秀芳