CN208598480U

CN208598480U - A kind of channels and collaterals needle knife

Info

Publication number: CN208598480U
Application number: CN201820241759.2U
Authority: CN
Inventors: 明华
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-08
Filing date: 2018-02-08
Publication date: 2019-03-15
Anticipated expiration: 2028-02-08

Abstract

The utility model belongs to the field of medical instrument technology, and in particular to a kind of channels and collaterals needle knife comprising: knife handle, blade and cutter head；One end of blade is connect with knife handle, and there are two inclined sections for the other end setting of blade, and two sections form wedge type portion；Cutter head is set to the one end of wedge type portion far from knife handle, and the two sides of cutter head are provided with the blade surface of right angled triangle, and the bevel edge of two blade surfaces forms the edge of a knife, and a wherein right-angle side for blade surface is vertical with the axis of blade.The needle knife can achieve acupuncture by blade and cutter head, depressurize, subtracts, bloodletting, the multiple functions such as dredging, and the design of the needle knife-in-knife head can be pierced into the cortical bone at human body apophysis, to achieve the effect that relaxing tendons and activating collaterals；Meanwhile non-slip groove on knife handle and anti-skid chequer can increase the frictional force between the thumb of medical staff and index finger and knife handle, improve medical staff to the degree of control of needle knife, to improve the safety of the needle knife.

Description

A kind of channels and collaterals needle knife

Technical field

The utility model belongs to the field of medical instrument technology, and in particular to a kind of channels and collaterals needle knife.

Background technique

Needle knife is one of medicine closed operation instrument, and structure, again like knife, is generally used for small formula and cuts formula hand like needle Art, its advantage is that easy to operate, notch is small when treatment, does not have to suture, also small to the damage of tissue, and is not easy to cause sense Dye, has no adverse reaction.

Existing China's utility model granted patent " recessed sword injection needle ", Patent No.: CN92208040.2, the patent A kind of recessed sword injection needle is described, the needle point position of the syringe needle forms dome-shaped blade to injection opposite direction recess, the circle Two fulcrums of arch edge are in prong shape；Structure is complicated for the syringe needle, inconvenient for use, and the toughness of the syringe needle can not be pierced into people In cortical bone at body apophysis.

Utility model content

In order to solve the above problems existing in the present technology, the utility model provides what a kind of structure was simple and convenient to operate Solid needle knife, the needle knife can achieve acupuncture by blade and cutter head, subtract and a variety of function such as open, bloodletting, dredge, loosen Can, and the design of the needle knife-in-knife head can be pierced into the cortical bone at human body apophysis, to achieve the effect that relaxing tendons and activating collaterals.

The utility model implements by the following technical programs:

A kind of channels and collaterals needle knife, including knife handle, blade and cutter head；One end of the blade is connect with the knife handle, the knife There are two inclined sections for the other end setting of body, and two sections form wedge type portion；The cutter head is set to described carve The one end of shape portion far from the knife handle, the two sides of the cutter head are provided with the blade surface of right angled triangle, two blade surfaces Bevel edge forms the edge of a knife, and a wherein right-angle side for the blade surface is vertical with the axis of the blade.

In order to preferably realize the utility model, be further optimized on the basis of above-mentioned, the knife handle it is left and right The gripping surface of two sides is plane, and where the blade surface right-angle side vertical with the axis of the blade and the gripping surface Plane is parallel.

It in order to preferably realize the utility model, is further optimized on the basis of above-mentioned, the cutter head is far from institute The distance for stating one end to the wedge type portion of wedge type portion is 0.2mm.

It in order to preferably realize the utility model, is further optimized on the basis of above-mentioned, two gripping surfaces On be provided with non-slip groove, and the length direction of the non-slip groove is parallel with the axial direction of the blade.

It in order to preferably realize the utility model, is further optimized on the basis of above-mentioned, the depth of the non-slip groove Degree is successively decreased from centre to the both ends of non-slip groove.

It in order to preferably realize the utility model, is further optimized on the basis of above-mentioned, is set in the non-slip groove It is equipped with anti-skid chequer.

It in order to preferably realize the utility model, is further optimized on the basis of above-mentioned, the lower part of the knife handle It is provided with the first lug boss and the second lug boss；First lug boss and second lug boss are along the length side of the knife handle To setting, and first lug boss and second lug boss form ladder-like, and the height of first lug boss is less than institute State the height of the second lug boss.

It in order to preferably realize the utility model, is further optimized on the basis of above-mentioned, first lug boss Shape with second lug boss is arch.

It in order to preferably realize the utility model, is further optimized on the basis of above-mentioned, the length of the blade For 45mm.

In order to preferably realize the utility model, be further optimized on the basis of above-mentioned, the blade by 304 not Rust steel is made.

In conclusion the utility model has following technical effect that

The needle knife can achieve acupuncture by blade and cutter head, depressurize, subtracts, bloodletting, the multiple functions such as dredging, and should The design of needle knife-in-knife head can be pierced into the cortical bone at human body apophysis, to achieve the effect that relaxing tendons and activating collaterals；Meanwhile on knife handle Non-slip groove and anti-skid chequer can increase the frictional force between the thumb of medical staff and index finger and knife handle, improve medical care people Member is to the degree of control of needle knife, to improve the safety of the needle knife.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of left view of channels and collaterals needle knife of the utility model；

Fig. 2 is the partial enlarged view of A in Fig. 1；

Fig. 3 is a kind of structural schematic diagram of channels and collaterals needle knife of the utility model.

Appended drawing reference

1, knife handle；

2, blade；

3, section；

4, gripping surface；

5, non-slip groove；

61, the first lug boss；62, the second lug boss；

7, cutter head.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Embodiment one:

As shown in Figure 1, Figure 2 and Figure 3, a kind of channels and collaterals needle knife, including knife handle 1, blade 2 and cutter head 7；The one of the blade 2 End is connect with the knife handle 1, and there are two inclined sections 3 for the other end setting of the blade 2, and two sections 3 are formed Wedge type portion；The cutter head 7 is set to the one end of the wedge type portion far from the knife handle 1, and the two sides of the cutter head 7 are provided with directly The blade surface of angle triangle, the bevel edge of two blade surfaces form the edge of a knife, and wherein a right-angle side and the knife of the blade surface The axis of body 2 is vertical.

A kind of channels and collaterals needle knife based on above structure, the structure of the needle knife is simple, easy to use, and by piercing blade 2 Enter each acupuncture point of human body, can achieve acupuncture, depressurize, subtract, bloodletting, the multiple functions such as dredging；In addition, the cutter head 7 of the needle knife To be obliquely installed, therefore, which can be easily plugged into the cortical bone at human body apophysis；Because of all standalone feature lists of human body Position is all constantly corresponding with brain, and periosteum is communicated with meninx, is reentered cortical bone by intense stimulus periosteum, be can achieve human activin Brothers' twelve channels and collaterals and Conception Vessel and Governor Vessel, to achieve the effect that relaxing tendons and activating collaterals.

It wherein, include: prominent, spine, condyle etc. at apophysis；Prominent includes: mastoid process, the outer knuckle of pillow etc., spine include: posterior superior iliac spine, Spine etc. in sacrum；Condyle includes: internal malleolus, external malleolus, greater trochanter etc..

When specifically used, the thumb and index finger grasp of medical staff passes through on the knife handle 1, and by the cutter head of the needle knife 7 Skin at patient's apophysis, and be pierced into the cortical bone 1-3mm at apophysis, 12 channels and collaterals of human activin brothers and appoints and superintends and directs two Arteries and veins reaches therapeutic effect to establish the equilibrium between yin and yang of human body.

Optimization, the gripping surface 4 of the arranged on left and right sides of the knife handle 1 is plane, and blade surface is vertical with the axis of blade 2 Right-angle side and gripping surface 4 where plane it is parallel；When the needle lancination enters human skin, medical staff can be according to gripping surface Plane where 4 judges the position of the edge of a knife, to effectively avoid causing to accidentally injure to patient because that can not judge the position of the edge of a knife The case where generation.

Optimization, the distance of the one end of cutter head 7 far from wedge type portion to wedge type portion is 0.2mm.

Embodiment two:

Optimization, non-slip groove 5, and the length direction and knife of the non-slip groove 5 are provided in two gripping surfaces 4 of knife handle 1 The axis direction of body 2 is parallel；The non-slip groove 5 being arranged on knife handle 1 can effectively increase gripping surface 4 and medical staff finger it Between frictional force, make medical staff's enhanced convenience in operation.

Optimization, the depth of non-slip groove 5 is successively decreased from centre to the both ends of non-slip groove 5, make the slot bottom at the both ends of non-slip groove 5 with Gripping surface 4 flushes；Medical staff can be grabbed by thumb and index finger grasp in the knife handle 1 of the needle knife when using the needle knife Hold on face 4, the height of non-slip groove 5 is successively decreased from centre to both ends, thus further increase knife handle 1 respectively with the thumb of medical staff Refer to the frictional force between index finger, being not easy knife handle 1 will not be from the landing on hand of medical staff, so that medical staff be made to grasp When making more flexibly, conveniently.

Optimization, be provided with anti-skid chequer in non-slip groove 5, the further gripping surface 4 for increasing by 1 two sides of knife handle respectively with doctor Frictional force between the thumb and index finger of shield personnel.

Wherein, anti-skid chequer is waveform anti-skid chequer, and the anti-skid chequer extends along the direction of the width of non-slip groove 5.

Preferably, can also intersect two or two or more anti-skid chequers setting.

Embodiment three:

As advanced optimizing for above-described embodiment one and embodiment two, the lower part of knife handle 1 is provided with the first lug boss 61 With the second lug boss 62；First lug boss 61 and the second lug boss 62 are arranged along the length direction of knife handle 1, and the first lug boss 61 Into a ladder with the second lug boss 62, height of the height of the first lug boss 61 less than the second lug boss 62；Stair-stepping first Lug boss 61 and the second lug boss 62 can allow the middle finger of medical staff to be fastened on the first lug boss 61 and the second lug boss 62 Turning point makes medical staff's enhanced convenience when operating the needle knife.

Optimization, the shape of the first lug boss 61 and the second lug boss 62 is arch；When medical staff is grasped in the knife When on handle 1, the middle finger of medical staff is directly fastened on arc surface, is not had on the first lug boss 61 and the second lug boss 62 of arch There are corner angle, makes medical staff more comfortable in operation.

Optimization, the length of blade 2 is 45mm, and blade 2 is made of 304 stainless steels；304 stainless steels are authorized by state Food-grade stainless steel is widely used in processing, storage and transportation and medical apparatus, building materials, chemistry and agricultural of food etc. Technical field, the hair for the case where being infected using the wound that blade 2 can effectively prevent patient made of 304 stainless steels It is raw.

Wherein, 304 stainless steels have good rigidity and toughness, so that the needle knife be allow more easily to be pierced into people Cortical bone at body apophysis can preferably be treated for patient, and be less likely to occur by the blade of 304 stainless bracing members curved The case where folding and fracture, to increase the safety of needle knife in use.

Example IV:

The needle knife has good effect in practical process, and the following are be concrete case that patient has treated:

One, patient Wang Guangtao, male 62 years old, right side hip and knee again and again pain 18 years, exist in March, 2015 Fei County the People's Hospital is diagnosed as right caput femoris necrosis；Doctor suggests that it is had an operation, but patient has rejected, which ache patient Pain unbearably, and cannot normally sleep and normally walk；On June 19th, 2017, which used the utility model needle Knife is treated resting the head on the punishment of outer knuckle, and for the first time after treatment, patient significantly experiences the effect for the treatment of, patient upstairs when do not need Stair are helped, night can be ortho 5 hours；After third time is treated, the whole body of patient is light, and pain is almost eliminated, right side Lower limb can individually stand, and nighttime sleep quality is obviously improved.

Two, patient Xie Zhongling, female, 47 years old, symptom are as follows: katzeniammer is vomitted, superior border of manubrium pain, and pain is lifted on left upper extremity Bitterly, general weakness, it is agonizing；Outer knuckle punishment treatment is being rested the head on using the utility model needle knife, by needle knife on December 24th, 2017 After taking-up, symptom be totally disappeared, spirit also than illness when more preferably.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.

Claims

1. a kind of channels and collaterals needle knife, it is characterised in that: including knife handle (1), blade (2) and cutter head (7)；One end of the blade (2) It is connect with the knife handle (1), there are two the other end settings of the blade (2) inclined section (3), and two sections (3) wedge type portion is formed；The cutter head (7) is set to the one end of the wedge type portion far from the knife handle (1), the cutter head (7) Two sides are provided with the blade surface of right angled triangle, and the bevel edge of two blade surfaces forms the edge of a knife, and wherein one of the blade surface Right-angle side is vertical with the axis of the blade (2).

2. a kind of channels and collaterals needle knife according to claim 1, it is characterised in that: the grasping of the arranged on left and right sides of the knife handle (1) Face (4) is plane, and where the blade surface right-angle side and the gripping surface (4) vertical with the axis of the blade (2) Plane is parallel.

3. a kind of channels and collaterals needle knife according to claim 2, it is characterised in that: the cutter head (7) is far from the wedge type portion The distance of one end to the wedge type portion is 0.2mm.

4. a kind of channels and collaterals needle knife according to claim 2, it is characterised in that: be provided on two gripping surfaces (4) Non-slip groove (5), and the length direction of the non-slip groove (5) is parallel with the axial direction of the blade (2).

5. a kind of channels and collaterals needle knife according to claim 4, it is characterised in that: the depth of the non-slip groove (5) from centre to Successively decrease at the both ends of non-slip groove (5).

6. a kind of channels and collaterals needle knife according to claim 5, it is characterised in that: be provided with anti-skid chequer in the non-slip groove (5).

7. a kind of channels and collaterals needle knife according to claim 1, it is characterised in that: the lower part of the knife handle (1) is provided with first Lug boss (61) and the second lug boss (62)；First lug boss (61) and second lug boss (62) are along the knife handle (1) length direction setting, and first lug boss (61) and second lug boss (62) formation are ladder-like, described first The height of lug boss (61) is less than the height of second lug boss (62).

8. a kind of channels and collaterals needle knife according to claim 7, it is characterised in that: first lug boss (61) and described second The shape of lug boss (62) is arch.

9. a kind of channels and collaterals needle knife according to claim 1, it is characterised in that: the length of the blade (2) is 45mm.

10. a kind of channels and collaterals needle knife according to claim 9, it is characterised in that: the blade (2) is made of 304 stainless steels.