A kind of fiery sword-shaped needleTechnical field
This utility model relates to field of medical device, refers in particular to a kind of fiery sword-shaped needle.
Background technology
Fire pin thrusts rapidly in cave with the red needle point of baked wheaten cake, with a kind of method of disease therapy.Can treat various diseases, cure mainly that arthralgia pain that wind and cold muscle swift pulse contraction causes, paralysis are inactive, the sick and back carbuncle of lump knot accumulation of pathogenic cold etc. in abdomen.But fiery pin mainly also reaches muscle place deeply through human body skin corium, owing to being rich in abundant nervus vasculairs in these tissues, so during fire needle therapeutic, easy damage skin corium, subcutaneous tissue, muscle, flesh key and ligament be blood vessel etc. even, thus causing nerve injury and hemorrhage, whole process is along with the appearance of severe pain.
Utility model content
The purpose of this utility model is that solve existing fiery pin needs through human body skin corium and deeply reach muscle place and cause nerve injury and hemorrhage problem in the process for the treatment of, provides the fiery sword-shaped needle that a kind of structure is simple, easy to use and safe and reliable.
The purpose of this utility model can reach by the following technical solutions:
A kind of fiery sword-shaped needle, comprise needle handle and needle body, described needle handle end face is provided with projection, and one end of described needle body is provided with tip, the other end is fixed plug-in mounting and entered described projection and stretch in needle handle.
Further, protrude through cast described in be fixed together with described needle body.
As the preferred scheme of one, the length being less than described needle handle of the length of described needle body.
Further, the length of described needle handle is 1.5 ~ 3.5cm, and width is 5 ~ 8mm, thick 2 ~ 3.5mm.
Further, the cylindrical shape of described needle body, its diameter is 0.1 ~ 1.2mm.
Further, described tip is 1 ~ 15mm to the distance of described projection.
As the preferred scheme of one, described projection is arranged with lid, and this lid covers described needle body.
As the preferred scheme of one, described needle handle has through hole, and this through hole is crossing with described needle handle.
As the preferred scheme of one, described needle handle is plastic material.
As the preferred scheme of one, described needle body is stainless steel material.
Implement this utility model, there is following beneficial effect:
1, of the present utility model fiery sword-shaped needle penetrates human epidermal horny layer when carrying out disease treatment, described projection stops that when touching human body skin needle body continues to penetrate, and the needle body length greatest length namely penetrating human body skin equals the distance 1 ~ 15mm of tip to described projection.Because the degree of depth that penetrates of needle body is in horny layer and does not have blood vessel and nerve, nerve injury and hemorrhage situation can not be caused, have and use simple, convenient and safe and reliable feature.
2, supportingly on needle body of the present utility model lid is arranged with.Lid can be taken out from bumps and can expose needle body before use, can lid be covered after a procedure, can prevent the tip of needle body from pricking others and causing the aleopation of disease.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model fire sword-shaped needle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Embodiment
See Fig. 1, the fiery sword-shaped needle that the present embodiment provides, comprises needle handle 1 and needle body 2, and described needle handle 1 end face is provided with projection 11, and one end of described needle body 2 is provided with tip 21, the other end is fixed plug-in mounting and entered described projection 11 and stretch in needle handle 1.Described projection 11 is fixed together by cast and described needle body 2.Described tip 21 is 1 ~ 15mm to the distance of described projection 11, is preferably 5mm.When penetrating human epidermal horny layer with this fiery sword-shaped needle and carrying out disease treatment, described projection 11 stops that when touching human body skin needle body 2 continues to penetrate, and the needle body 2 length greatest length namely penetrating human body skin equals the distance 1 ~ 15mm of tip 21 to described projection 11.Because the degree of depth that penetrates of needle body 2 is in horny layer and does not have blood vessel and nerve, nerve injury and hemorrhage situation can not be caused, have and use simple, convenient and safe and reliable feature.
In order to being affectedly bashful of suitable human finger requires and realize needle handle 1 to have small size and light effect, the length of described needle handle 1 is 1.5 ~ 3.5cm, and width is 5 ~ 8mm, thick 2 ~ 3.5mm.
The cylindrical shape of described needle body 2, its diameter is 0.1 ~ 1.2mm.The diameter of this needle body 2 can design according to the needs for the treatment of various disease, thus adapts to the needs to difference treatment.
Described projection 11 is arranged with lid 3, and this lid 3 covers described needle body 2.Lid 3 can be taken out from projection 11 before use and can expose needle body 2, lid 3 can be covered after a procedure, can prevent the tip 21 of needle body 2 from pricking the aleopation causing disease to others.
At pin by the process burnt, in order to make the heat being delivered to needle body 2 tail end dissipate rapidly, described needle handle 1 has through hole 12, and this through hole 12 is crossing with described needle handle 1.Heat by through hole 12 can rapidly externally air discharge, accelerate the cooling of needle body 2.
The length being less than described needle handle 1 of the length of described needle body 2, described needle handle 1 is plastic material.This plastic material is exotic material, and when the heating of fiery sword-shaped needle fire is burnt red, needle handle 1 there will not be overheated situation and scalds the hands of user, ensure that carrying out with stable in order for the treatment of.
Described needle body 2 is stainless steel material.The tip 21 of this needle body 2 is comparatively sharp-pointed, and be convenient to thrust epidermis, make in the process of thrusting, patient there will not be the situation of pain.
Above disclosedly be only a kind of preferred embodiment of this utility model, certainly can not limit the interest field of this utility model with this, therefore according to the equivalent variations that this utility model claim is done, still belong to the scope that this utility model is contained.