CN209450616U - A kind of restoring and treating injured soft tissues knife - Google Patents

Abstract

The utility model relates to a kind of restoring and treating injured soft tissues knives, it include: blade (1) and the cutter head (2) being connected with blade (1), the head of cutter head (2) sets blade (3), ipsilateral tail portion of at least side of blade (3) towards cutter head (2) is in bowing (16), and blade (3) at least one end is provided with round and smooth corner (4).The outside of the bowing (16) of blade (3) is equipped with arc-shaped recess (15)；The width direction of arc-shaped recess (15) is consistent with the length direction of blade (3).Cutter head (2) and blade (1) can also be detachable connection.The site of action of the utility model blade (3) can deeply can be shallow, shallow-layer, middle layer muscle knot can be opened, can also open deep layer muscle knot or even through periosteum, and can be effective soft slow " the muscles along the regular meridians tissue of stiff denaturation ".Restoring and treating injured soft tissues cutter provided by the utility model has the advantages that therapeutic effect is good, price is low, highly-safe, comfort level is high, easy to operate.

Description

A kind of restoring and treating injured soft tissues knife

Technical field

The utility model relates to health care technology field, specifically a kind of restoring and treating injured soft tissues knife.

Background technique

Chinese medicine muscles along the regular meridians think human body bone aching and certain chronic diseases, such as Acute stomachache (functionality), mammary gland increase Life, fibroid, dysmenorrhea etc. are related with the imbalance of muscles along the regular meridians system.Our work and life style instantly, determines us Tend to produce the disease of some aspects.Such as sitting, bow, stay up late, the application of electronic product, it can all make our muscles along the regular meridians system System generates strain, leads to muscles along the regular meridians textural anomaly and the line of force is unbalance and then part generates " muscle knot ", finally QI-blood circulation is made to be obstructed Generate the stagnant generation for leading to bone aching and certain chronic diseases of the stasis of blood.

Muscles along the regular meridians system is that human body is allowed to fight centrifugal force, and " can stand " the vital tissue structure got up；Meanwhile muscles along the regular meridians system System also takes part in human body weight bearing, completes specific movement, participates in body emergency reaction and link up inside and outside important function.

In the clinical position of early period, we are also summarized, and muscles along the regular meridians system has the following characteristics that

1, body is soft with hard: the function of muscles along the regular meridians system is normal, depends on character softness, high resilience；Face to face to emergency, pressure Or when completing specific action, related muscles along the regular meridians tissue can be coordinated and complete relevant function.

2, happiness heat is not liked cold: muscles along the regular meridians system likes warm, comfortable；It does not like cold, moist, occlusion.Cause This, when a people is in the area of cold wet long, muscles along the regular meridians tissue is easy to produce pathological change.

3, be good at compensatory: muscles along the regular meridians tissue is a part of human body Overall View.When the muscles along the regular meridians tissue of certain a part generates muscle knot Perhaps its normal function is affected or loses when regional pathological change, is easy to induce surrounding associated normal muscles along the regular meridians group The function of " agency " lesion muscles along the regular meridians is knitted, over time, the muscles along the regular meridians tissue of these surrounding normals can also generate lesion, and then induce people Body generates compensatory again；Final to generate " dominoes " effect, entire human body is intended to " collapsing ", generates various pain and chronic disease Disease.

4, extremely sharp to the variation of external environment: when external environment changes, such as the variation of Changes in weather, air humidity Etc., muscles along the regular meridians tissue can cause relevant character to change first, at this point, pathology becomes more stiff through influential point of tendons, is difficult to open, office Portion's temperature is lower.

5, hold become it is of long duration, pathological change is slower: muscles along the regular meridians leads to the generation of disease, and incubation period (compensatory phase) is all very long, Generally all at 10 years or more.

6, after decompensation, progression of the disease is high violent, serious.

The pathology of muscles along the regular meridians essentially consists in two aspects, is on the one hand that part generates muscle knot, is on the other hand regional muscles along the regular meridians disease Become.And it is the two reciprocal causation, interrelated.It is interior that zang-fu differentiation qi and blood is caused to change when muscles along the regular meridians unbalance of system, cause The generation of pain and chronic disease, this " pulls one hair and move the whole body "！

Specific pathology is as follows:

1, muscle knot will lead to body to generate structure compensatory: the muscle knot of such as deep layer of side waist will lead to lumbar vertebrae and bend towards pair Side causes opposite side shoulder pain simultaneously, and thus backbone causes structure change the shapes such as high-low shoulder or height pelvis occur (external extremely Structure) on change.Simultaneously as waist deep layer muscle knot, also result in the muscles along the regular meridians system contracture of abdomen deep layer, induce abdominal cavity, Pelvic cavity structure changes and reduces local metabolic, is easy to induce inflammation generation.

2, muscle knot will lead to regional muscles along the regular meridians pathology: lesion muscles along the regular meridians tissue meeting generating region property pathological change of long duration, Such as hardening, the change of bar rope sample, leather, calcification, cotton encapsulated etc..It can be more on the muscles along the regular meridians tissue characteristics that common region sexually revises It is stiff, even pathologic thicken, local body temperature it is relatively low.

3, it will affect zang-fu differentiation QI-blood circulation in muscle knot, make meridian qi and blood operation slowly, lead to qi depression to blood stasis；Or disease After long, deficiency of vital energy blood, which declines, leads to various asthenic symptoms.

Firm and the upright state and execution soft, that human body maintenance could be allowed fixed of muscles along the regular meridians system；Therefore, it passes through Whether muscle system determines that the human body stasis of blood is stagnant.Channels and collaterals are the tissues for running qi and blood, determine point of energy and blood of human body " actual situation ", and muscles along the regular meridians The nutrition and health of system, from the abundance of meridian qi and blood.Therefore, muscles along the regular meridians system and channel system, a void one is real, common to make With to maintain the state that human body is in a kind of " balance ", this meaning Chinese medicine says " flat people ".Therefore, by intervening muscles along the regular meridians system, Into that can correct silting problem caused by human body muscle knot card is pressed, moving back can activate meridian qi and blood to circulate, reach " solid skeleton and pliable tendons, qi and blood from The health status of stream ", really start human body self treats the ability of being cured！

Structure restoring and treating injured soft tissues art, the muscles along the regular meridians system lesion for being based on human body lead to the pai n nursing system of pain and chronic disease, Muscle knot, soft pathology muscles along the regular meridians, muscles along the regular meridians motion scheme, the maintenance of muscles along the regular meridians feelings will, muscles along the regular meridians nutritional intervention etc. are opened including depth.

Currently, being directed to muscles along the regular meridians system both at home and abroad, there is restoring and treating injured soft tissues knife for opening the tool of muscle knot, fascia of loosening, stone acupuncture needle knife, dials muscle Stick, sha-syndrome scraping plate etc..

External fasciotome has following defect:

1, " fasciotome " whole body is made of 304 medical stainless steels, and feel is unfavorable for taking compared with heavy, weight and volume is larger Band and cost it is very high, 6000 yuan of kit market price RMB.

2, " fasciotome " not can solve the fascia adhesion of deep layer during use because of the design of itself, meanwhile, Because " fasciotome edge (part with skin contact) " does not pass through special designing, " fasciotome " suffers from when operating on human body Person's feeling of pain is more violent.

3, " fasciotome " does not have replaceability cutter head, contacts skin when in use and directly, more people use the same work Tool, there is the risk of potential infectious disease transmission.

4, " fasciotome " whole body uses stainless steel, during use, it is easy to rubber sleeve, so that incessantly fasciotome is held, Lead to potential risks.

The country is directed to the tool of muscles along the regular meridians system, such as performs acupunctures with stone needles knife, dials muscle stick, sha-syndrome scraping plate, and defect is as follows:

1, just for single muscle knot, it is not directed to whole or region muscles along the regular meridians lesion handling implement, it cannot be effective Soft muscles along the regular meridians makes the muscles along the regular meridians of pathological state restore the normal condition of its resilient flexible again.

2, the big more options plastics of material, stone needle, wood, ox horn etc., material easy broken skin with high hardness, material is soft does not allow Easily open muscle knot.

3, all it is not designed to replaceable or disposable, more people are using same tool, even with alcohol or iodine Volt disinfection, can not avoid the risk to disseminate infection completely.

4, during opening muscle knot, it is only capable of processing shallow-layer or middle layer muscle knot, not can effectively solve deep layer muscle Knot.

5, for the muscles along the regular meridians lesion of some regions, if be rendered as " calcification " or " cotton encapsulated ", cannot effectively soften Muscles along the regular meridians system is allowed to restore muscles along the regular meridians system original elasticity and pliability.

6, restoring and treating injured soft tissues tool in part is made of stone needle, it is easy to and it breaks into pieces, will increase use cost, just in case stone needle tool is broken Intervene patient in the case where damage, it is easy to patient skin be caused to damage.

Utility model content

In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of restoring and treating injured soft tissues knife, the restoring and treating injured soft tissues knives Have many advantages, such as that therapeutic effect is good, price is low, highly-safe, comfort level is high, easy to operate.

To achieve the above objectives, the technical scheme adopted by the utility model is that:

A kind of restoring and treating injured soft tissues knife, comprising: blade and the cutter head being connected with the blade, the head of the cutter head sets blade, described The ipsilateral tail portion of at least one side (one side or two sides) Xiang Suoshu cutter head of blade is in bowing, the blade at least one End is provided with round and smooth corner.

In above-mentioned restoring and treating injured soft tissues knife, arc-shaped recess is equipped in the outside of the bowing of the blade；The arc is recessed Sunken width direction is consistent with the length direction of the blade；

And/or the bowing is C-shaped, the corner is in round and smooth interior buckle-like.

For the blade for holding, the blade of the cutter head is used for restoring and treating injured soft tissues；C-shaped (the interior C of at least one side of the blade Shape), certain curvature is presented in similar rake, it is therefore an objective to be easy to hook and hold muscles along the regular meridians (fascia), site of action can deeply can be shallow, both Shallow-layer muscle knot (such as skin zone), middle layer muscle knot (deep tissues) can be opened, deep layer muscle knot or even through periosteum can be also opened.

When the arc-shaped recess can be used for finding muscle knot, it can block and push down muscle knot, convenient for opening muscle knot.

In above-mentioned restoring and treating injured soft tissues knife, the edge length is 2-12 centimetres, and the cutter head divides three kinds of large size, medium size and trumpet Model；When the cutter head is large size, the edge length is 9-11 centimetres, preferably 10 centimetres, is adapted to pull；Work as institute State cutter head be medium size when, the edge length be 4.5-5.5 centimetres, preferably 5 centimetres, be adapted to out knot；When the cutter head is When small size, the edge length is 2.5-3.5 centimetres, and preferably 3 centimetres, be suitble to sutura opens knot.

In above-mentioned restoring and treating injured soft tissues knife, the shape of the bowing terminal edge of the blade be zigzag, waveform or Linear；

When the shape of the bowing terminal edge of the blade is zigzag, it is adapted to the warp on drawing surface layer Muscle tissue；Zigzag is in " interior C-shaped ", when being in certain angle with skin, can be very good the fascia tissue on drawing surface layer, uses Carry out " playing " fascia, to promote the blood supply of surface layer muscles along the regular meridians, and then by the inherent contact of " skin zone-internal organ ", promotes the five internal organs The qi-blood circulating of six internal organs, influences viscera function；The zigzag sawtooth concentration can select according to actual needs；

When the shape of the bowing terminal edge of the blade is waveform, due to there is a spy among waveform Determine radian, when encountering " muscle knot ", can be used to block " muscle knot ", and then pressurize by the strength of body, promote " muscle knot " soft Change, in favor of opening muscle knot；

When the shape of the bowing terminal edge of the blade is linear, refer to entire blade design very It is mellow and full smooth, the muscles along the regular meridians in surface layer and middle layer can be pushed aside, directly reach deep layer, and then solve the muscle knot or muscles along the regular meridians disease of deep layer Become, be adapted to " open muscle knot " and reactivate the muscles along the regular meridians tissue of " calcification " or " cotton encapsulated ", cleaning periosteum, sutura, The muscles along the regular meridians tissue of Bones and joints can remove muscle knot with depth.

In above-mentioned restoring and treating injured soft tissues knife, the cutter head and the blade are detachable connection or integral type, described detachable Connect can be achieved cutter head disposable replacement, can single single be applied alone, relieve the risk of potential infectious disease transmission, have simultaneously Effect controls tool cost；The integral type stability that dynamics is transmitted when in use is more preferable.

In above-mentioned restoring and treating injured soft tissues knife, the tail portion of the cutter head is equipped with the interconnecting piece being connected with the blade, on the interconnecting piece If at least one groove and/or through-hole；

The blade includes blade body；

Upper side of the blade body close to the blade end is equipped at least one first protrusion；

The groove and/or through-hole and the first protrusion composition detachable structure；

And/or the first card slot is set in the blade, first card slot is located on the outside of the bowing of the blade Below or above, the blade body sets extension close to one end of the blade, and the extension protrudes into first card Another detachable structure of composition in slot.

In above-mentioned restoring and treating injured soft tissues knife, the blade further includes buckle closure；

Lateral surface of the blade body close to the blade end is set there are two the second protrusion, each second protrusion At least one third protrusion is respectively equipped on lateral surface；

It is set in the buckle closure and each first protrusion, each second protrusion and each third protrusion phase The second card slot matched, the buckle closure are fixed in the blade body by second card slot.

In above-mentioned restoring and treating injured soft tissues knife, lateral surface of the buckle closure close to described blade one end is parallel to the knife equipped with several First anti-skid structure of sword length direction, for anti-skidding.

In above-mentioned restoring and treating injured soft tissues knife, the blade is V-shaped or L-type, and the smooth of the edge, facilitates grasping, comfortable feel；

The end of galianconism or in which an arm in the two-arm of the V-type or L-type is connect with the tail portion of the blade；The arm Angle γ between extending direction and the edge length direction spends for 80-100, and preferably 90 degree；In order to preferably control knife The direction and dynamics of sword and the power of skin effect；

Angle α between the V-type or L-type two-arm is spent for 100-140, and preferably 120 degree；In order to more suitable for hand It holds and uses；

And/or where the tangent extending line and the interconnecting piece of the bowing end of the blade between face Angle β spends for 90-150, and preferably 120 degree；In order to power larger be acted at blade and skin.

In above-mentioned restoring and treating injured soft tissues knife, openable cavity is equipped in the middle part and/or tail portion of the blade, according to operator's Use habit fills metal or plastics, into the cavity to increase cutter hub weight, the grip feeling of Lai Shiying different people, with side Just it operates.

In above-mentioned restoring and treating injured soft tissues knife, cavity cap is set on the blade outside the cavity, is used to open the cavity.The sky Chamber lid is specially clamshell or sliding cover type.

In above-mentioned restoring and treating injured soft tissues knife, at least one side of the blade close to the cutter head end is equipped with the second anti-skid structure, Such as corrode line or be made of several kicks, the material of second anti-skid structure is rubber or plastics.The second anti-skid structure position In the position that thumb is withheld, prevent in use rubber sleeve cause patient to damage.

In above-mentioned restoring and treating injured soft tissues knife, the material of the blade is plastics (such as ABS, PC) or stainless steel；The lighter in weight of plastics, Resistance to fall wear-resisting, use cost is low.

In above-mentioned restoring and treating injured soft tissues knife, the material of the cutter head or the blade be stainless steel (preferably 304 medical stainless steels) or Plastics；

It, can be with the cutter head or blade of flexible choice unlike material, purpose one according to the different fascia lesion degree of patient It is the pain degree for reducing patient in operation, second is that needing to cooperate the cutter head or knife of unlike material according to different lesions Sword, for example, if needed when local muscles along the regular meridians is in " calcification ", " cotton encapsulated " lesion using stainless steel cutter head or blade, if part When muscles along the regular meridians belongs to " hardening ", " leather ", " fibrosis ", need using plastics cutter head or blade；

When the material of the cutter head or blade is plastics, lighter in weight, resistance to fall wear-resisting, use cost is low, preferably PEEK (polyether-ether-ketone).

Restoring and treating injured soft tissues knife provided by the present invention, compared with prior art with therapeutic effect is good, price is low, highly-safe, easypro It is the advantages that moderately high, easy to operate, specific as follows:

1. therapeutic effect is good: cutter head passes through special designing, is in bowing, site of action can deeply can be shallow, can open shallow Layer, middle layer muscle knot, can also open deep layer muscle knot or even through periosteum；And it can effective soft " the stiff denaturation in part " Muscles along the regular meridians tissue is allowed to function and restores again；At least one end (such as both ends) corner is in round and smooth interior buckle-like for it, can be carried out close to periosteum It loosens, and can carry out deeply effectively loosening close to the edge of backbone.

2. highly-safe: cutter head have replaceability, can single single be applied alone, relieve the wind of potential infectious disease transmission Danger, while effectively controlling tool cost；

3. comfort level is high: the material of cutter head is stainless steel or plastics, can flexibly be selected according to the fascia lesion degree of patient It selects, reduces the pain degree of patient in operation；

4. price is low: the material of blade and cutter head is mainly plastics, reduces use cost, while being had light-weight, resistance to Fall wear-resisting and easy to carry advantage.

Detailed description of the invention

The utility model has following attached drawing:

Fig. 1 is the bottom view of restoring and treating injured soft tissues knife.

Fig. 2 is the top view of restoring and treating injured soft tissues knife.

Fig. 3 is the front view of restoring and treating injured soft tissues knife.

Fig. 4 is the rearview of restoring and treating injured soft tissues knife.

Fig. 5 is the perspective view of restoring and treating injured soft tissues knife.

Fig. 6 is that restoring and treating injured soft tissues knife removes the perspective view after buckle closure 7 and cutter head 2.

Fig. 7 is the perspective view of restoring and treating injured soft tissues knife buckle closure 7.

Fig. 8 is the perspective view of restoring and treating injured soft tissues knife cutter head 2.

Fig. 9 is cross-sectional view of the Fig. 8 along the direction AA.

Figure 10 is the side view of 3 one end of Fig. 8 blade.

Appended drawing reference is as follows:

1 is blade, and 2 be cutter head, and 3 be blade, and 4 be corner, and 5 be cavity cap, and 6 be the second anti-skid structure, and 7 be buckle closure, and 8 are Through-hole, 9 be the first protrusion, and 10 be third protrusion, and 11 be the first anti-skid structure, and 12 be interconnecting piece, and 13 be blade body, and 14 be the Two protrusions, 15 be arc-shaped recess, and 16 be bowing, and 17 be terminal edge, and 18 be the first card slot, and 19 be extension.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

As shown in Figures 1 to 5, restoring and treating injured soft tissues knife described in the utility model, comprising: for holding blade 1 and with 1 phase of blade The cutter head 2 for restoring and treating injured soft tissues even, the head of cutter head 2 set blade 3, and the downside of blade 3 is curved in arcuation towards the downside tail portion of cutter head 2 Song 16 and such as C-shaped (as shown in Figure 8 and Figure 9), in round and smooth interior buckle-like, blade 3 has centainly in the round and smooth corner 4 at 3 both ends of blade Thickness (prevent from deforming), an arc-shaped recess 15 (Fig. 8 and Fig. 9 shown in) is equipped on the outside of 3 bowing 16 of blade；Arc is recessed Sunken 15 width direction is consistent with the length direction of blade 3；

In above-mentioned restoring and treating injured soft tissues knife, concretely 10 centimetres of the length of blade 3,5 centimetres or 3 centimetres are selected according to actual needs It selects；

In above-mentioned restoring and treating injured soft tissues knife, the shape of 3 bowing of blade, 16 terminal edge 17 concretely zigzag (not drawing), Waveform (as shown in Figure 10) or linear (not drawing), determine according to actual needs；

As shown in Fig. 6,7 and 8, cutter head 2 and blade 1 are detachable connection, specifically: the tail portion of cutter head 2 is equipped with and institute It states the connected interconnecting piece 12 of blade 1 (shape is flat), sets two through-holes 8 on the interconnecting piece 12, two through-holes 8 are mutual Parallel strip-shaped hole；

Blade 1 includes: blade body 13 and buckle closure 7；

Blade body 13 sets that there are two the first protrusions 9 and two for matching with through-hole 8 on the one side at 3 end of blade A second protrusion 14,

Two opposite edges in face, the outside of each second protrusion 14 where two the second protrusions 14 are respectively arranged on it Two third protrusions 10 are respectively equipped on face；

The second card to match with each first protrusion 9, each second protrusion 14 and each third protrusion 10 is set in buckle closure 7 Slot, buckle closure 7 are fixed in blade body 13 by second card slot；

When each through-hole 8 passes through corresponding first protrusion 9, cutter head 2 is installed on to one end of blade 1；

The first card slot 18 is set in blade 3, the first card slot 18 is located at the outer side-lower of bowing 16 of blade 3 (such as Fig. 9 institute Show), blade body 13 sets extension 19 close to one end of blade 3, and it is another removable that extension 19 protrudes into composition in the first card slot 18 Unload structure；In order to which blade 3 is more firm when in use.

Lateral surface of the buckle closure 7 close to described 3 one end of blade is equipped with four and is parallel to 3 extending direction of blade First anti-skid structure 11 of strip.

In above-mentioned restoring and treating injured soft tissues knife, blade 1 is V-shaped or L-type, has certain thickness and the smooth of the edge, is sized for holding i.e. It can.

As shown in Figure 1, blade 1 is whole L-shaped, the end of an arm (galianconism, the first arm) for blade 1 is for installing blade It 3 and is pinched for thumb press or thumb and index finger and takes and lift blade 3, another arm (long-armed, the second arm) of blade 1 is used for hand The holding of the palm and remaining finger to blade 1, to prevent falling off for blade 1；First arm extending direction and the second arm extending direction it Between angle α be in 120 degree；

The angle β of the tangent extending line Yu interconnecting piece 12 of 16 end of bowing described in the downside of blade 3 is in 120 degree (as shown in Figure 9)；Appropriate adjustment can also be carried out according to the different of the factors such as different users' strength or gimmick；

First arm extending direction of the length direction (consistent with blade 1 and 3 closure of blade) and blade 1 of blade 3 Angle γ is in 90 degree；

The edge of blade 1 is arc line shaped.

In above-mentioned restoring and treating injured soft tissues knife, the bowing 16 of blade 3 be may be disposed on the one side of blade 3, can also be arranged simultaneously In on the two sides of blade 3 or more on side (at this point, two or more shapes can be arranged simultaneously not on a blade 3 The different angle β of same 16 terminal edge 17 of bowing and two or more angles；

In above-mentioned restoring and treating injured soft tissues knife, it is equipped with an openable cavity in the tail portion of blade 1, sets cavity on the blade 1 outside cavity Lid 5, cavity cap 5 concretely clamshell or sliding cover type；

In above-mentioned restoring and treating injured soft tissues knife, blade 1 close to 2 end of cutter head one side be equipped with the second anti-skid structure 6, such as corrode line or (Fig. 1) is formed by several kicks, which is located at the position that thumb is withheld, and prevents hand in use Cunning leads to restoring and treating injured soft tissues knife injured patient.

Second anti-skid structure 6 and cavity cap 5 are located at the not ipsilateral of blade 1, prevent thumb will be empty when withholding blade 1 Chamber is opened.

In above-mentioned restoring and treating injured soft tissues knife, the material of cutter head 2 or blade 3 concretely 304 medical stainless steels or PEEK, according to reality It needs to select；

Concretely plastics or stainless steel, preferably blade use ABS to the material of blade 1, and slip-proofing device uses PC, can also Determines according to actual conditions.

The application method of restoring and treating injured soft tissues knife described in the utility model is as follows:

Step 1 opens the cavity cap 5 on restoring and treating injured soft tissues knife blade 1, is packed into appropriate filler in the cavities；

Step 2 selects suitable cutter head 2 according to the practical state of an illness of patient；

Step 3, the installation method of cutter head 2 different, installation side of 8 structure of Fig. 6-according to the difference of Demountable Method are as follows: first open 1 head of blade buckle closure 7, then install cutter head 2 to blade 1 corresponding position (blade 3 is located at outside blade 1, Through-hole 8 passes through corresponding first protrusion 9, and extension 19 protrudes into the first card slot 18) on, then buckle closure 7 is installed to the phase of blade 1 It answers on position and (is located on cutter head 2, the second card slot is matched with protrusion), complete the installation of cutter head 2；

Step 4 holds blade, thumb is withheld at the second anti-skid structure 6, by cutter head according to the feel of user 2 blade 3 is put in progress restoring and treating injured soft tissues at patient's muscle knot.

The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.

Claims (10)

1. a kind of restoring and treating injured soft tissues knife, comprising: blade (1) and the cutter head (2) being connected with the blade (1), which is characterized in that the cutter head (2) head is set blade (3), and at least side of the blade (3) is in bowing towards the ipsilateral tail portion of the cutter head (2) (16), the blade (3) at least one end is provided with round and smooth corner (4).

2. restoring and treating injured soft tissues knife as described in claim 1, it is characterised in that: the outside of the bowing (16) of the blade (3) Equipped with arc-shaped recess (15)；The width direction of the arc-shaped recess (15) is consistent with the length direction of the blade (3)；

And/or the bowing (16) is C-shaped, the corner (4) is in round and smooth interior buckle-like.

3. restoring and treating injured soft tissues knife as claimed in claim 1 or 2, it is characterised in that: blade (3) length is 2-12 centimetres；

And/or the cutter head (2) divides large size, medium size and small size three kinds of models；When the cutter head (2) are large size, the blade (3) length is 9-11 centimetres；When the cutter head (2) are medium size, blade (3) length is 4.5-5.5 centimetres；When described When cutter head (2) is small size, blade (3) length is 2.5-3.5 centimetres；

And/or the material of the cutter head (2) and the blade (1) is stainless steel and/or plastics.

4. restoring and treating injured soft tissues knife as claimed in claim 1 or 2, it is characterised in that: blade (3) bowing (16) terminal edge (17) shape is zigzag, waveform or linear.

5. restoring and treating injured soft tissues knife as claimed in claim 1 or 2, it is characterised in that: the cutter head (2) and the blade (1) are detachable Formula connection or integral type.

6. restoring and treating injured soft tissues knife as claimed in claim 5, it is characterised in that: the tail portion of the cutter head (2) is equipped with and the blade (1) phase Interconnecting piece (12) even sets at least one groove and/or through-hole (8) on the interconnecting piece (12)；

The blade (1) includes blade body (13)；

Upper side of the blade body (13) close to the blade (3) end is equipped at least one first raised (9)；

The groove and/or through-hole (8) and described first raised (9) form detachable structure；

And/or set the first card slot (18) in the blade (3), first card slot (18) is located at the arc of the blade (3) Below or above on the outside of sigmoid (16), the blade body (13) set extension (19) close to the one end of the blade (3), The extension (19) protrudes into another detachable structure of composition in first card slot (18).

7. restoring and treating injured soft tissues knife as claimed in claim 6, it is characterised in that: the blade (1) further includes buckle closure (7)；

Lateral surface of the blade body (13) close to the blade (3) end is set there are two second raised (14), and each described the At least one third protrusion (10) is respectively equipped on the lateral surface of two raised (14)；

It is set in the buckle closure (7) convex with each described first raised (9), each described second raised (14) and each third The second card slot that (10) match is played, the buckle closure (7) is fixed on the blade body (13) by second card slot.

8. restoring and treating injured soft tissues knife as claimed in claim 7, it is characterised in that: outside of the buckle closure (7) close to the blade (3) one end Face is equipped with several the first anti-skid structures (11) for being parallel to the blade (3) length direction.

9. restoring and treating injured soft tissues knife as claimed in claim 6, it is characterised in that: the blade (1) is V-shaped or L-type, and the smooth of the edge；

The end of galianconism or in which an arm in the two-arm of the V-type or L-type is connect with the tail portion of the cutter head (2)；The arm Angle γ between extending direction and the blade (3) length direction is 80-100 degree；

Angle α between the V-type or L-type two-arm is 100-140 degree；

The face where the tangent extending line of the bowing (16) end of the blade (3) and the interconnecting piece (12) and/or Between angle β be 90-150 degree；

And/or openable cavity is equipped in the middle part and/or tail portion of the blade (1), the blade outside the cavity (1) cavity cap (5) are set on；

And/or at least one side of the blade (1) close to the cutter head (2) end is equipped with the second anti-skid structure (6).

10. restoring and treating injured soft tissues knife as claimed in claim 3, it is characterised in that: when the cutter head (2) are large size, the blade (3) Preferably 10 centimetres of length；When the cutter head (2) are medium size, described preferably 5 centimetres of blade (3) length；When the cutter head (2) is When small size, described preferably 3 centimetres of blade (3) length；The stainless steel preferably 304 medical stainless steels, the preferred PEEK of plastics, ABS and/or PC.