A kind of dedicated penetratorTechnical field
The present invention relates to technical field of medical equipment more particularly to a kind of dedicated penetrator.
Background technique
Nowadays, with the continuous development of science and technology, many fields all occur powerful, easily to operate science and technologyProduct, especially in terms of medical treatment, this is closely bound up with the health of people, and advanced equipment can provide powerful for peopleLife security guarantee, the medical penetrator used in hospital at present can give doctor to reduce some troubles, but can also existSome shortcomings, such as, the patency of equipment be not it is especially good, required in the past nurse's help buttress pierce through that sheath opens can be withIt is fixed, doctor can carry out other operation, this is a drawback, and waste of manpower resource is also exactly its puncture dynamicsBad grasp is unfavorable for easy operation.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of dedicated penetrator proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of dedicated penetrator, including general air valve, controller, puncture sheath and telescopic rod, the puncture sheath surface are equipped with anti-De- groove, and support frame is installed above anticreep groove, puncture core, peace on the left of the puncture sheath are installed inside the puncture sheathEquipped with connector, and controller is installed on the left of connector, gas outlet, and peace above gas outlet are installed above the controllerEquipped with air inlet, telescopic rod is installed inside the controller, interlocking bar is installed, and on the left of interlocking bar on the left of the telescopic rodCompressor is installed, sealing ring is installed on the right side of the telescopic rod, the left side of the controller is equipped with general air valve, described generalAir valve surface is equipped with man-machine texture, guiding port is equipped on the left of the general air valve, and be equipped with piercing rod on the left of guiding port,It is equipped on the right side of the puncture sheath and pierces through head, and pierced through right side of head and tip is installed.
Preferably, the guiding port is funnel-shaped structure.
Preferably, the puncture sheath is flexible plastic pro-skin structure.
Preferably, there are two support frame as described above is installed altogether, and support frame is uniformly mounted on and pierces through sheath surface.
Preferably, the telescopic rod is connected by interlocking bar with compressor.
In the present invention, it is funnel-shaped structure by guiding port, the smoothness of change of equipment can be increased, is conducive to raising and setsStandby working efficiency is flexible plastic pro-skin structure by piercing through sheath, can effectively make equipment enter skin, improve force of piercingDegree, at the same be conducive to patient receiving, install altogether by support frame there are two, and support frame be uniformly mounted on puncture sheath surface, energyEnough after extracting puncture core, the puncture sheath that will be left behind, which effectively supports, not to be needed buttressed with hand, and it is convenient to be conducive to doctorGround carries out other operations, is connected by interlocking bar telescopic rod with compressor, effectively can control telescopic rod by compressor,So as to extract puncture core, is conducive to equipment and is smoothly efficiently used.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of dedicated penetrator proposed by the present invention；
Fig. 2 is a kind of controller architecture schematic diagram of dedicated penetrator proposed by the present invention.
In figure: 1, piercing rod, 2, guiding port, 3, man-machine texture, 4, general air valve, 5, air inlet, 6, gas outlet, 7, controlDevice, 8, connector, 9, puncture core, 10, puncture sheath, 11, anticreep groove, 12, support frame, 13, puncture head, 14, tip, 15,Compressor, 16, interlocking bar, 17, telescopic rod, 18, sealing ring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, completeSite preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of dedicated penetrator, including general air valve 4, controller 7, puncture sheath 10 and telescopic rod 17, thornIt wears 10 surface of sheath and anticreep groove 11 is installed, and support frame 12 is installed above anticreep groove 11, pierce through and be equipped with inside sheath 10Core 9 is pierced through, pierces through and connector 8 is installed on the left of sheath 10, and controller 7 is installed on the left of connector 8, installed above controller 7There is gas outlet 6, and air inlet 5 is installed above gas outlet 6, telescopic rod 17 is installed inside controller 7, is pacified on the left of telescopic rod 17Equipped with interlocking bar 16, and compressor 15 is installed on the left of interlocking bar 16, sealing ring 18, controller 7 are installed on the right side of telescopic rod 17Left side is equipped with general air valve 4, and general 4 surface of air valve is equipped with man-machine texture 3, is equipped with guiding port 2 on the left of general air valve 4,And piercing rod 1 is installed on the left of guiding port 2, it pierces through to be equipped on the right side of sheath 10 and pierces through head 13, and pierce through and installed on the right side of head 13There is tip 14, guiding port 2 is funnel-shaped structure, and puncture sheath 10 is flexible plastic pro-skin structure, and there are two the total installations of support frame 12, andSupport frame 12, which is uniformly mounted on, pierces through 10 surface of sheath, and telescopic rod 17 is connected by interlocking bar 16 with compressor 15.
Working principle: when using the dedicated penetrator, according to practical situation, by rotating general 4 device surface of air valveMan-machine texture 3 will increase frictional force, control air inlet 5 and gas outlet 6 very well, adjust air pressure, then tip 14 is directed at illnessPiercing rod 1 is depressed at position, and the compressor 15 inside controller 7 can compress telescopic rod 17 by interlocking bar 16, will puncture through the thorn of core 9It into skin, then extracts again and pierces through core 9, the puncture sheath 10 that will be left behind using support frame 12 is fixed, the anticreep groove on surface11 can also guarantee pierce through sheath 10 do not fall out, then can be carried out operation other operate, will puncture through core 9 after operationIt is lost together with sheath 10 is pierced through.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and itsInventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.