CN201492664U

CN201492664U - Acupuncture knife

Info

Publication number: CN201492664U
Application number: CN200920019771XU
Authority: CN
Inventors: 陈瑞萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-07
Filing date: 2010-01-07
Publication date: 2010-06-02
Anticipated expiration: 2020-01-07

Abstract

The utility model relates to the field of small medical instruments, in particular to an acupuncture knife. The needle bar of the acupuncture knife is thicker than that of the general acupuncture needle; a graduated circle is arranged on the needle bar; an included angle larger than 0 degree and smaller than or equal to 90 degrees is formed between the surface of a knife edge and the axes of the needle bar; a removable handle is arranged on the needle bar; the needle handle connected with the needle bar takes the shape of an arc matched with the curve of back of a human hand. By adopting the acupuncture knife, a doctor can achieve the whole operation process by one hand; the acupuncture knife solves the disadvantage that the prior acupuncture knife needs to be operated with two hands, facilitates the control of direction and depth of cut, has accurate operation, small incision and less injury to the normal tissue, greatly shortens operation time, and relieves pain of patients; the acupuncture knife can not only perform pus draining, blood letting, Bi freeing and hydragogue functions, but also can detach and cut off pathological tissues, eradicate calcification fast and completely and remaining no hidden dangers.

Description

A kind of acupuncture knife

Technical field

This utility model relates to the small-sized medical instrument field, relates in particular to a kind of acupuncture knife.

Background technology

In clinical, utilize acupuncture needle to assassinate treatment and be the important content of traditional medicine, of long standing and well established in China.Usually all be by acupuncture needle broken pus, blood-letting, blood stasis dispelling, relieve oedema or abdominal distension through diuresis or purgation.This type of common apparatus roughly has two kinds at present: a kind of is the acupuncture needle of band needle handle, and syringe needle is sharp-pointed, and needle body is very thin, can thrust skin, and needle handle is cylindric or is wound with copper cash, is convenient to take.Another kind is a three edged needle, and needle body is thicker, and the syringe needle end has the rhizoma sparganic sword, can be used to the pricking method blood-letting.But existing acupuncture needle, shank is thin, can not peel off, cut pathological tissues, roots out calcification.Even if the needle body top has handle, end has blade, also needs the right hand to hold needle handle in the operating process, and left hand is held the cooperation of needle body two handss and just can be operated.Very flexible, the direction of advance of blade and yardstick are difficult for holding, and multidirectional rotation and skew very easily take place in the operating process, cause the edge of a knife to increase, and soft-tissue trauma strengthens.Be time-consuming effort again, bring very big misery to the patient simultaneously, even the situation that does not thoroughly make the disease recurrence also can occur treating.

Summary of the invention

This utility model provides a kind of operation accurately, conveniently at the existing in prior technology shortcoming, and wound is little, and treatment is acupuncture knife more completely.

This utility model is realized by following technical measures: this utility model acupuncture knife, comprise shank with blade, the acupuncture knife shank is thicker than common acupuncture needle, be connected with needle handle with shank with respect to the other end of blade end, needle handle is the arc that matches with people's the back of the hand curve, shank be provided with one with acupuncture knife be positioned at conplane handle.Thereby in clinical course, middle finger, forefinger are held handle, and needle handle tightly is stuck on the back of the hand, and doctor's one hand gets final product complete operation, and owing to do not need two handss to cooperate, not only convenient, and more accurate, little to skin with the wound that tissue produces.

Shank be provided with one with acupuncture knife be positioned at conplane handle, handle is provided with a manhole, the through hole internal diameter matches with the shank external diameter, and taper knob is contained on the shank and can moves on shank, during use according to the distance between different situations adjustment handle and needle handle.Handle and shank place axis normal, cross section can be rounded, ellipse or hexagon, and cross-sectional area is convenient to take in the process of using and is held greater than the shank cross-sectional area.By increase a graduated ring at a certain distance on shank, as marking a graduated ring every 10mm, the doctor can grasp the depth of acupuncture knife feed according to entering intravital graduated ring number.Avoided inserting needle to cross and shallowly can not eliminate focus, inserting needle is crossed the phenomenon of dark destruction health tissues.The angle of the axis at shank place and blade place face, can effectively be peeled off, cut pathological tissues smaller or equal to 90 degree greater than 0 degree, roots out calcification.

During clinical use, doctor's right hand thumb, forefinger are held handle, middle finger is against on the shank, shank passes in the space between thumb, forefinger, because the needle handle that links to each other with shank is the arc that matches with staff the back of the hand, needle handle is made by hard elastic material, can so that needle handle according to the different suitably hypertonics of the back of the hand width, thereby realize that needle handle is stuck on the back of the hand closely.Shank can be made into different length, selects different acupuncture knifes according to diseased region during clinical use.

The beneficial effect of this programme can be learnt according to the narration to such scheme, since adopted on shank, be provided with one with acupuncture knife be positioned at movably handle of same plane, needle handle is the arcuation that matches with people's the back of the hand curve, increase graduated ring on the shank, the angle of the axis at blade place face and shank place is greater than the technical scheme of 0 degree smaller or equal to 90 degree, the doctor can finish the whole operation process with one hand, overcome the drawback that existing acupuncture knife must two handss be operated, be convenient to grasp the direction and the feed depth, operation is accurate, and otch is little, and is little to normal tissue injury, greatly shorten operating time, reduce patient's misery.This utility model can not only be realized the function that acupuncture needle breaks pus, blood-letting, blood stasis dispelling, relieves oedema or abdominal distension through diuresis or purgation, and can also peel off, cut pathological tissues, roots out calcification, thoroughly, does not stay hidden danger fast.This utility model acupuncture knife can be made by stainless steel material, uses repeatedly after the sterilization, and is easy to carry.

Description of drawings

Fig. 1 this utility model acupuncture knife structural representation

Fig. 2 is the B-B view of Fig. 1

The specific embodiment

For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.

As shown in Figure 1, this utility model acupuncture knife shank is thicker than common acupuncture needle, comprise shank 2 with blade 1, the angle of the axis at shank place and blade place face is 45 degree, shank is connected with the arc needle handle 4 that matches with staff the back of the hand curve with the corresponding other end of blade end, needle handle can be by hard elastic material such as hard gel plastic production, makes that needle handle can be according to the different suitably hypertonics of the back of the hand width, thereby realizes that needle handle is stuck on the back of the hand closely.Shank 2 cross sections are circular, indicate a graduated ring on the shank at a certain distance, as marking a graduated ring every 10mm, the doctor can not grasp the depth of acupuncture knife feed according to entering intravital graduated ring number, avoided inserting needle to cross and shallowly can not eliminate focus, inserting needle is crossed the phenomenon of dark destruction health tissues.Also be provided with on the shank 2 one with acupuncture knife be positioned at conplane handle 3, as shown in Figure 2, handle 3 is provided with a manhole, handle 3 is sleeved on the shank 2, the manhole internal diameter matches with the shank external diameter, so handle 3 can move, adjust distance between handle and needle handle according to different situations during use on shank 2.Handle place axis and shank place axis normal, cross section can be rounded, ellipse or hexagon, and cross-sectional area is convenient to be affectedly bashful in the process of using greater than the shank cross-sectional area, and it is more convenient more accurate to exert oneself in the operating process.

During clinical use, doctor's right hand thumb, forefinger are held handle 3, middle finger is against on the shank 2, shank 2 passes in the space between right hand thumb, forefinger, the needle handle that links to each other with shank is the arc that matches with staff the back of the hand, by the hard gel plastic production,, make needle handle 4 closely be stuck on the back of the hand according to the different suitably hypertonics of the width of the back of the hand.Finger length according to different people is different with the custom of being affectedly bashful handle, and moving handle 3 is to suitable position.The doctor can finish the whole operation process with one hand, has overcome the drawback that existing acupuncture knife must two handss be operated, and is convenient to grasp the direction and the feed depth, operation accurately, otch is little, and is little to normal tissue injury, greatly shortens operating time, reduces patient's misery.This utility model can not only be realized the function that acupuncture needle breaks pus, blood-letting, blood stasis dispelling, relieves oedema or abdominal distension through diuresis or purgation, and can also peel off, cut pathological tissues, roots out calcification, thoroughly, does not stay hidden danger fast.This utility model acupuncture knife can be made by stainless steel material, uses repeatedly after the sterilization, and is easy to carry.

Claims

1. acupuncture knife, comprise the have blade shank (2) of (1), the other end with respect to the blade end on the shank is connected with needle handle (4), it is characterized in that: shank (2) be provided with one with acupuncture knife be positioned at conplane handle (3), needle handle (4) is the arc that matches with people's the back of the hand curve.

2. acupuncture knife as claimed in claim 1 is characterized in that: handle (3) is provided with a manhole, and the through hole internal diameter matches with the shank external diameter, and handle (3) is sleeved on the shank (2).

3. acupuncture knife as claimed in claim 1 is characterized in that: handle (3) place axis and shank place axis normal, cross-sectional area is greater than the shank cross-sectional area.

4. as claim 1 or 2 or 3 described acupuncture knifes, it is characterized in that: shank indicates a graduated ring on (2) at a certain distance, and the shank cross section is circular.

5. as claim 1 or 2 or 3 described acupuncture knifes, it is characterized in that: the angle of the face at the axis at shank (2) place and blade (1) place is spent smaller or equal to 90 greater than 0 degree.