A kind of Dispoable medical blood-letting utensilTechnical field
The invention belongs to medical apparatus technique field, particularly relate to a kind of Dispoable medical blood-letting utensil.
Background technology
Therapy of blood-letting is one of high therapy in the clinical external treatment of Mongolian medicine, is referred to as first of Mongolian medicine's tradition five treats.Therapy of blood-letting has long history, is the valuable outstanding heritage of traditional Mongolian medicine, has rich culture intension and reliable theoretical foundation.The special apparatus that blood-letting utensil uses when referring to blood-letting.Record according to " four doctor's allusion quotation postorders originally ": " the soft steel high-quality ferrum of blood-letting cutter; be made up the sharp keen cutters such as pipe tail feather pin, curved sharp crescent, razor shape, bit shape of Seiko clever artisan; be about six horizontal fingers, its sharp keen degree shaves disconnected hair for the best can indulge to cut after repeatedly forging.Doctor must carry with, and is convenient to application.”
Blood-letting utensil is the important component part of therapy of blood-letting, is the key factor of disease therapy.Current blood-letting utensil making is simple and crude, technique is coarse, individual workship's traditional handicraft makes, and not yet reaches unified specification, standardization flow process; Sterilization thoroughly or with the high temperature and high pressure steam disinfector even utensil that easily gets rusty is not scrapped; In clinical practice, be that the syringe needle used continuously after sterilization easily causes cross infection substantially, serious threat patient is physically and mentally healthy, therefore must research and develop disposable low-cost medical blood-letting utensil.
Summary of the invention
The invention discloses a kind of Dispoable medical blood-letting utensil, syringe needle is arranged on one end of pin post, the other end of pin post is connected with adjusting knob, adjusting knob is provided with button, syringe needle is arranged in lower needle guard, lower needle guard is connected with upper needle guard by screw-button, upper needle guard is provided with gradient groove and one-way spiral formula rule, also form is provided with in upper needle guard, rustless steel needle guard selected by this Dispoable medical blood-letting utensil, and it is flexible to promote syringe needle by gradient groove, one-way spiral formula rule is often walked a scale needle forward and is advanced 0.3mm.
This Dispoable medical blood-letting utensil can according to the age of patient, body constitution, the weight of sex and position controllable operating syringe needle 1, 8 degree, one-way spiral formula rule is adopted to ensure disposable Mongolian medicine's blood-letting utensil safety, one of reliable key technology, syringe needle 1 is set to people one pin, ensure medical safety, can prevent by blood-borne approach, easy and simple to handle, determined curative effect, have no side effect, do not stay any cicatrix, cheap, not by the time, site condition limits, easily in basic unit, rural medical system mechanism clinical application, can avoid doing hepatitis B, hepatitis C, acquired immune deficiency syndrome (AIDS), the infectious disease such as syphilis four check, save and to reduce patient while line and repeatedly to have an acupuncture treatment misery.
The object of the present invention is to provide a kind of Dispoable medical blood-letting utensil, this Dispoable medical blood-letting utensil comprises: syringe needle, pin post, adjusting knob, button, upper needle guard, lower needle guard, gradient groove, one-way spiral formula rule;
Described syringe needle is arranged on one end of pin post, the other end of pin post is connected with adjusting knob, and adjusting knob is provided with button, and syringe needle is arranged in lower needle guard, lower needle guard is connected with upper needle guard by screw-button, upper needle guard is provided with gradient groove and one-way spiral formula rule.
Further, also form is provided with in described upper needle guard.
Further, the total length of described pin post is 11cm, and diameter is the cylinder of 1.2cm.
Further, described needle point plays adjustable 3mm-6mm outward.
Further, select rustless steel and the syringe needle of ethane via epoxyethane sterilizing, syringe needle has axe formula, lance formula, 3 kinds, Rhizoma Sparganii formula syringe needle, the wide 6cm of axe formula syringe needle, high 5cm, in flat, when being applicable to forehead arteries and veins, principal column arteries and veins, silver-colored post arteries and veins blood-letting; Lance formula needle length is 5cm, in lance formula shape, when being applicable to the sering blood-letting in the sering of extremity or muscle gap; Rhizoma Sparganii formula needle length is 5cm, when being applicable to subcutaneous tiny superficial vein blood-letting.
Further, rustless steel needle guard selected by this Dispoable medical blood-letting utensil.
Further, this Dispoable medical blood-letting utensil promotes syringe needle by gradient groove and stretches, and one-way spiral formula rule is often walked to state needle forward and advanced 0.3mm a moment.
Further, this Dispoable medical blood-letting utensil adopts hand button.
Dispoable medical blood-letting utensil provided by the invention, syringe needle is arranged on one end of pin post, the other end of pin post is connected with adjusting knob, adjusting knob is provided with button, syringe needle is arranged in lower needle guard, lower needle guard is connected with upper needle guard by screw-button, upper needle guard is provided with gradient groove and one-way spiral formula rule, also form is provided with in upper needle guard, the total length of pin post is 11cm, diameter is the cylinder of 1.2cm, needle point plays adjustable 3mm-6mm outward, select rustless steel and the syringe needle of ethane via epoxyethane sterilizing, rustless steel needle guard selected by this Dispoable medical blood-letting utensil, this Dispoable medical blood-letting utensil promotes syringe needle by gradient groove and stretches, one-way spiral formula rule is often walked a scale needle forward and is advanced 0.3mm, this Dispoable medical bleeding device can according to the weight of the age of patient, body constitution, sex and position controllable operating syringe needle, syringe needle is set to people one pin, ensure that medical safety, can prevent by blood-borne approach, easy and simple to handle, determined curative effect, have no side effect, do not stay any cicatrix, cheap, do not limit by time, site condition, easily at basic unit, rural medical system mechanism clinical application.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the Dispoable medical blood-letting utensil that the embodiment of the present invention provides.In figure: 1, syringe needle; 2, pin post; 3, adjusting knob; 4, button; 5, upper needle guard; 6, lower needle guard; 7, gradient groove; 8, one-way spiral formula rule; 9, form.
Fig. 2 is the structural representation of the axe formula syringe needle that the embodiment of the present invention provides.
Fig. 3 is the structural representation of the lance formula syringe needle that the embodiment of the present invention provides.
Fig. 4 is the structural representation of the Rhizoma Sparganii formula syringe needle that the embodiment of the present invention provides.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and be not used in restriction invention.
Fig. 1 shows the structure of the Dispoable medical blood-letting utensil that the embodiment of the present invention provides.For convenience of explanation, illustrate only part related to the present invention.
This Dispoable medical blood-letting utensil comprises: syringe needle 1, pin post 2, adjusting knob 3, button 4, upper needle guard 5, lower needle guard 6, gradient groove 7, one-way spiral formula rule 8;
Syringe needle 1 is arranged on one end of pin post 2, the other end of pin post 2 is connected with adjusting knob 3, adjusting knob 3 is provided with button 4, and syringe needle 1 is arranged in lower needle guard 6, lower needle guard 6 is connected with upper needle guard 5 by screw-button, upper needle guard is provided with gradient groove 7 and one-way spiral formula rule 8.
In embodiments of the present invention, form 9 is also provided with in upper needle guard 5.
In embodiments of the present invention, the total length of pin post 2 is 11cm, and diameter is the cylinder of 1.2cm.
In embodiments of the present invention, needle point plays adjustable 3mm-6mm outward.
In embodiments of the present invention, rustless steel is selected and the syringe needle 1 of ethane via epoxyethane sterilizing.
In embodiments of the present invention, this Dispoable medical blood-letting utensil upper needle guard 5 of selecting rustless steel to make and lower needle guard 6.
In embodiments of the present invention, this Dispoable medical blood-letting utensil promotes syringe needle 1 by gradient groove 7 and stretches, and one-way spiral formula rule 8 is often walked a gauge needle 1 and pushed ahead 0.3mm.
In embodiments of the present invention, this Dispoable medical blood-letting utensil adopts hand button.
Below in conjunction with drawings and the specific embodiments, application principle of the present invention is further described.
As shown in Figure 1, the total length of pin post 2 is 11cm, and rugosity diameter is 1.2cm, and needle point plays adjustable 3-6mm outward, disposable aspiration needle 1 can be changed outside lower needle guard 6, upper needle guard 5 and lower needle guard 6 select rustless steel to make, and syringe needle 1 selects rustless steel to make and ethane via epoxyethane sterilizing, and syringe needle has axe formula, lance formula, 3 kinds, Rhizoma Sparganii formula syringe needle, as shown in Figure 2, the wide 6cm of axe formula syringe needle, high 5cm, in flat, when being applicable to forehead arteries and veins, principal column arteries and veins, silver-colored post arteries and veins blood-letting; As shown in Figure 3, lance formula needle length is 5cm, in lance formula shape, when being applicable to the sering blood-letting in the sering of extremity or muscle gap; As shown in Figure 4, Rhizoma Sparganii formula needle length is 5cm, when being applicable to subcutaneous tiny superficial vein blood-letting.
Upper needle guard 5 is connected by screw-button with lower needle guard 6, upper needle guard 5 is provided with 8 degree, one-way spiral formula rule, surely syringe needle 1 yardstick distance (8 degree, one-way spiral formula rule is often walked a gauge needle 1 and pushed ahead 0.3mm) is advanced with gradient groove 7, syringe needle 1 and lower needle guard 6 joint gap are as the criterion with suitable, and button 4 is hand button.
The Dispoable medical blood-letting utensil that the embodiment of the present invention provides, syringe needle 1 is arranged on one end of pin post 2, the other end of pin post 2 is connected with adjusting knob 3, adjusting knob 3 is provided with button 4, syringe needle 1 is arranged in lower needle guard 6, lower needle guard 6 is connected with upper needle guard 5 by screw-button, upper needle guard is provided with gradient groove 7 and one-way spiral formula rule 8, form 9 is also provided with in upper needle guard 5, the total length of pin post 2 is 11cm, diameter is the cylinder of 1.2cm, needle point plays adjustable 3mm-6mm outward, select the syringe needle 1 of rustless steel ethane via epoxyethane sterilizing, rustless steel needle guard selected by this Dispoable medical blood-letting utensil, this Dispoable medical blood-letting utensil promotes syringe needle 1 by gradient groove 7 and stretches, one-way spiral formula rule 8 is often walked a gauge needle 1 and is pushed ahead 0.3mm, this Dispoable medical bleeding device can according to the weight of the age of patient, body constitution, sex and position controllable operating syringe needle 1, syringe needle 1 is set to people one pin, ensure that medical safety, can prevent by blood-borne approach, easy and simple to handle, determined curative effect, have no side effect, do not stay any cicatrix, cheap, do not limit by time, site condition, easily at basic unit, rural medical system mechanism clinical application.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.