Fixed-wing cardiovascular puncture device with blood coagulation function

A technology for fixing the wing heart and puncture device, which is applied in the field of medical equipment, can solve the problems of wasting blood, damaging blood vessels, and polluting the work surface, etc., and achieves the effects of convenient operation, avoiding displacement, and simple structure

CN108670370AInactive Publication Date: 2018-10-19SICHUAN LIZHI JIUCHUANG INTPROP OPERATION CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-10-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the field of medical equipment, in particular to a fixed-wing cardiovascular puncture device with a blood coagulation function. The fixed-wing cardiovascular puncture device comprises a disinfecting assembly, a needle tube assembly, a fixing device, an infusion tube assembly and a puncture needle; the disinfecting assembly is communicated with the needle tube assembly, theneedle tube assembly is communicated with the puncture needle, the infusion tube assembly is unidirectionally communicated with the needle tube assembly, the disinfecting assembly is used for cleaning and disinfecting a guide wire, the needle tube assembly is used for fixing the guide wire, the fixing device is used for positioning the puncture device, and the infusion device is used for anesthetic injection. The displacement of the puncture device in the puncture process is avoided, the guide wire can be disinfected, anesthetic can be supplemented again when the anesthetic efficacy is lost in the in-vivo intervention process of the guide wire, and the situation can be avoided that a lot of blood flows out of a needle holder opening when a syringe is disassembled.
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Description

technical field

[0001] The invention relates to the field of medical equipment, in particular to a fixed-wing cardiovascular puncture device with blood coagulation function. Background technique

[0002] At present, during cardiovascular interventional treatment, a puncture needle is used to directly pierce a blood vessel or a common syringe is used to pierce a blood vessel, and then the syringe is removed from the puncture needle, and then the guide wire is inserted into the blood vessel through the puncture needle. Afterwards, a lot of blood tends to flow out from the puncture needle port, thus wasting precious blood and polluting the work surface. During the process of threading the guide wire, the shaking of the hands of the medical staff is likely to cause the displacement of the guide wire and the puncturer, thereby injuring blood vessels and causing The puncture failed, and the conventional interventional puncture device could not realize the disinfection before the g...

Examples

Embodiment 1

[0034] as attached figure 1 , attached figure 2 , attached image 3 The fixed-wing cardiovascular puncture device with blood coagulation function in the present embodiment shown includes a disinfection assembly 1, a needle tube assembly 2, a needle tube body 21, a tube hole 22, a sealing plate 1 23, a sealing plug 24, a puncture needle 3, a fixing device 4, and an infusion solution Tube assembly 5, needle core fixing tube 51, injection applicator 6, piston 61, push rod 62, drug tube 63, hemostatic material 64, sealing plate 2 65, external bearing tube 7, ultraviolet lamp 8, tube body 9, The one-way valve 10 disinfection assembly 1 is connected with the needle tube assembly 2, the needle tube assembly 2 is connected with the puncture needle 3, the needle tube assembly 2 and the puncture needle 3 are connected, the puncture needle 3 is first inserted into the blood vessel, and then the syringe is used to pass through the infusion tube The assembly 5 injects anesthetics into t...