CN205286469U - Reduction of fracture pincers and combination formula reduction of fracture apparatus - Google Patents
Reduction of fracture pincers and combination formula reduction of fracture apparatus Download PDFInfo
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- CN205286469U CN205286469U CN201620095487.0U CN201620095487U CN205286469U CN 205286469 U CN205286469 U CN 205286469U CN 201620095487 U CN201620095487 U CN 201620095487U CN 205286469 U CN205286469 U CN 205286469U
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- claw beam
- positioning clamp
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- claw
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Abstract
The utility model relates to a reduction of the fracture pincers, including the left side pincers body and the right side pincers body, the left side pincers body is articulated mutually with the right side pincers body, the left side pincers body includes first claw beam and second claw beam, and the right side pincers body articulates including third claw beam and fourth claw beam, first claw beam and second claw beam, and third claw beam and fourth claw beam are articulated, be provided with the clamp plate that to follow the second claw beam and reciprocate on the second claw beam, the tip of second claw beam and fourth claw beam all is provided with the cramping body, still include the locating plate, locating plate and fourth claw beam fixed connection, third claw beam accessible locating plate is fixed a position the rotatory position of third claw beam, the utility model discloses still relate to the box -like reduction of the fracture of species group location apparatus. The utility model discloses the centre gripping is stable, and optimizes in the aspect of structural design and functional design, after the location pincers carry out the centre gripping to bone stump, can avoid taking place to interfere with subsequent operation, and the manpower has just been saved to the person's of facilitating the use operation, has improved efficiency, and location effect is better.
Description
Technical field
The utility model relates to technical field of medical instruments, particularly relates to a kind of reduction of the fracture pincers, also relates to a kind of composite bone fracture reduction instrument.
Background technology
The current clinical reduction of the fracture used pincers have various shape, such as tip, homalocephalus and elbow etc., existing reduction of the fracture pincers can by clamping bone stump, and displacement fracture is resetted by the mode of hand-held reduction forceps, but current clinical middle this type of used apparatus exists following problem:
1, owing to the structure design of existing reduction forceps and functional design are too simple, clamping bone stump, mainly with point or small area contact, therefore easily causes clamping unstable, and still needs manpower to continue to hold after resetting, operator's fatiguability;
2, owing to this body structure of caliper is fixed, therefore and between steel plate to be fixed interfering, affect inserting of fixation steel plate, and need many people to carry out assistance operation, waste of manpower simultaneously, efficiency is lower;
3, after existing reduction forceps removes manpower holding, reset and easily lose, usually make the reduction of the fracture again and again, not only add operating time, and easily occur making intraoperative blood loss to increase, the adverse consequencess such as in art, soft tissue injury is excessive, and operative results is poor.
Practical novel content
An object of the present utility model is to overcome above-mentioned the deficiencies in the prior art, and then a kind of reduction of the fracture pincers are provided, clamping is stable, and be optimized in structure design and functional design, after bone stump is clamped by reduction forceps, it is possible to avoid interfering with follow-up operation, the operation of person easy to use, and saving manpower, it is to increase efficiency, locating effect is better.
The technical solution of the utility model:
A reduction of the fracture pincers, comprise left caliper and right caliper body, and described left caliper and right caliper body are mutually hinged;
Described left caliper comprises the first claw beam and the 2nd claw beam, and described right caliper body comprises the 3rd claw beam and the 4th claw beam, and described first claw beam and the 2nd claw beam are hinged, and described 3rd claw beam and the 4th claw beam are hinged;
Described 2nd claw beam is provided with the pressing plate that can move up and down along described 2nd claw beam;
The end of described 2nd claw beam and the 4th claw beam is provided with clamping body;
Also comprising strongback, described strongback is fixedly connected with described 4th claw beam, and the position of rotation of described 3rd claw beam is positioned by described 3rd claw beam by described strongback.
Further, described strongback is curved, the mount pad that one end of described strongback is provided with described 4th claw beam mates mutually, described 3rd claw beam is provided with for the through hole that described strongback passes; Described strongback is provided with multiple pilot hole, described 3rd claw beam is provided with and the steady brace that described pilot hole coordinates.
Further, described 2nd claw beam being provided with outside screw, the first adjusting nut, the 2nd adjusting nut are arranged on the 2nd claw beam by described outside screw, and described pressing plate is arranged between described first adjusting nut and the 2nd adjusting nut.
Further, described clamping body comprises the first gripping plate and the 2nd gripping plate, and the angle that described first gripping plate and the 2nd gripping plate are formed is between 90-120 ��; Described first gripping plate and the 2nd gripping plate are one-body molded, described first gripping plate and the 2nd gripping plate are provided with many articles convex stupefied.
Further, described clamping body comprises by power carrier and pointed projection, described pointed projects through the described end being arranged on described 2nd claw beam and the 4th claw beam by power carrier respectively.
Further, described 2nd claw beam and the 4th claw beam are provided with for stopping the stop part that described first claw beam and the 3rd claw beam turn to the inside.
Further, the upper end thereof of described 3rd claw beam is provided with lock only article, and the upper end of the first claw beam is installed with and the described lock latch that only bar coordinates.
The utility model has following useful effect relative to prior art: the open reduction of the fracture pincers of the utility model comprise left caliper and right caliper body, left caliper and right caliper body are hinged, left caliper comprises the first claw beam and the 2nd claw beam, right caliper body comprises the 3rd claw beam and the 4th claw beam, first claw beam and the 2nd claw beam are hinged, and the 3rd claw beam and the 4th claw beam are hinged, so arrange, the first claw beam can be made to rotate relative to the 2nd claw beam, simultaneously, 3rd claw beam also can rotate relative to the 4th claw beam, the end of the 2nd claw beam and the 4th claw beam is provided with clamping body, bone stump can be clamped by clamping body, 2nd claw beam is provided with the pressing plate that can move up and down along the 2nd claw beam, steel plate to be fixed and fracture are compressed by arranging of pressing plate, can be convenient to that steel plate and bone are carried out plays nail fixing, not only can ensure that the 2nd claw beam, the 4th claw beam and bone stump carry out stable fixing, also be convenient to fixing of steel plate and fracture, also comprise strongback, one end of strongback is fixedly connected with the 4th claw beam, the position of rotation of the 3rd claw beam is positioned by the 3rd claw beam by strongback, by the setting of strongback, it is possible to the first claw beam, the 3rd claw beam are fixed on the positioning relative to the turned position of the 2nd claw beam, the 4th claw beam, the utility model can by the clamp handle end of the first claw beam of the hand-held positioning clamp of operator and the 3rd claw beam, the 2nd claw beam and the 4th claw beam is driven to carry out opening and clamping action, fracture can be clamped by the clamping body being positioned at the 2nd claw beam and the 4th claw beam end, at this moment the first claw beam and the 3rd claw beam can be laterally rotated, and fix the first claw beam by strongback, the turned position of the 3rd claw beam, now, 2nd claw beam, the top of the 4th claw beam forms broader operation space, can prevent from interfering with steel plate to be fixed, also handled easily personnel operate, and save manpower, improve efficiency, locating effect is better.
Another object of the present utility model is to propose a kind of composite bone fracture reduction instrument, and the first positioning clamp and the 2nd positioning clamp, described first positioning clamp and the 2nd positioning clamp that comprise the layout that is centrosymmetric are above-mentioned reduction of the fracture pincers;Connected by the first adjusting screw and the 2nd adjusting screw between described first positioning clamp and the 2nd positioning clamp, one end of described first adjusting screw is connected with the 4th claw beam of described first positioning clamp, the other end is connected with the 2nd claw beam of described 2nd positioning clamp, one end of described 2nd adjusting screw is connected with the 2nd claw beam of described first positioning clamp, and the other end is connected with the 4th claw beam of described 2nd positioning clamp.
Further, described first adjusting screw, the 2nd adjusting screw are all connected with described first positioning clamp, the 2nd positioning clamp by connecting joint, and described connecting joint is arranged on the 2nd claw beam of the 2nd claw beam of described first positioning clamp, the 4th claw beam and described 2nd positioning clamp, the 4th claw beam respectively.
Further, the two ends of described first adjusting screw, the 2nd adjusting screw are provided with globular hinge head.
The utility model is except having the advantage of above-mentioned reduction of the fracture pincers, and the fracture that the utility model is more suitable for the long bone to four limbs carries out replacement and fixation, handled easily, it may also be useful to convenient, flexible, good fixing effect, it is possible to improve quality of reduction, is convenient to later stage recovery.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by the practice that practicality is novel.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the first claw beam in Fig. 1;
Fig. 3 is the structural representation of the 2nd claw beam in Fig. 1;
Fig. 4 is the structural representation of the 3rd claw beam in Fig. 1;
Fig. 5 is the structural representation of the 4th claw beam in Fig. 1;
Fig. 6 is the enlarged diagram of Fig. 5 at A place;
Fig. 7 is the structural representation of the utility model embodiment two;
Fig. 8 is the structural representation of the utility model embodiment three;
Fig. 9 is the structural representation of the utility model embodiment four;
1-left caliper in figure; 2-right caliper body; 3-pressing plate; 4-clamps body; 5-strongback; 6-first adjusting nut; 7-the 2nd adjusting nut; 8-first adjusting screw; 9-the 2nd adjusting screw; 10-connecting joint; 11-globular hinge head; 41-first gripping plate; 42-the 2nd gripping plate; 43-is convex stupefied; 44-is by power carrier; The pointed projection of 45-; 51-locates seat; 52-pilot hole;
100-first positioning clamp; 101-first claw beam; 102-the 2nd claw beam; 103-latch; 200-the 2nd positioning clamp; 201-the 3rd claw beam; 202-the 4th claw beam; 203-through hole; 204-steady brace; 205-stop part; 206-lock only bar.
Embodiment
Below with reference to accompanying drawing, the utility model is described in detail.
Embodiment one:
Shown in composition graphs 1 to Fig. 6, disclosed in the present embodiment, reduction of the fracture pincers, comprise left caliper 1, right caliper body 2, and hinged between left caliper 1 and right caliper body 2, it is hinged that left caliper 1 comprises the first claw beam 101 and the 2nd claw beam 102, first claw beam 101 and the 2nd claw beam 102; It is hinged that right caliper body 2 comprises the 3rd claw beam 201 and the 4th claw beam the 202, three claw beam 201 and the 4th claw beam 202.
More specifically, one end of the first claw beam 101 is provided with the clamp handle for operator's operation, and the other end and the 2nd claw beam 102 are hinged, and equally, one end of the 3rd claw beam 201 is also provided with the clamp handle for operator's operation, and the other end and the 4th claw beam 202 are hinged; Fixed by hinged axle at the place that intersects of the first claw beam 101 with the 3rd claw beam 201, like this, operator operates by clamp handle, drives the first claw beam 101 and the 3rd claw beam 201 open or close, and then drives the opening and closing action of the 2nd claw beam 102 and the 4th claw beam 202.
First claw beam 101 can rotate relative to the 2nd claw beam 102,3rd claw beam 201 also can rotate relative to the 4th claw beam 202, preferably, 2nd claw beam 102 and the 4th claw beam 202 are provided with stop part 205, the stop part 205 arranged on 2nd claw beam 102 can stop that the first claw beam 101 turns to the inside relative to the 2nd claw beam 102, equally, the stop part 205 the 4th claw beam 202 arranged can stop that the 3rd claw beam 201 turns to the inside relative to the 4th claw beam 202; The first claw beam 101 can only be forced to laterally rotate relative to the 2nd claw beam 102, the 3rd claw beam 201 laterally rotates relative to the 4th claw beam 202, the object so arranged is, broad operation space can be formed above fracture, avoid because of after the first claw beam 101, the 3rd claw beam 201 rotation, occupy operation space, and then affect the operation of operator, simultaneously, when steel plate is underlying, also steel plate and the first claw beam 101, the 3rd claw beam 201 can be avoided to interfere, the underlying smoothly and fixing of steel plate can be ensured like this, can raise the efficiency.
When the first claw beam 101, 3rd claw beam 201 is relative to the 2nd claw beam 102, when 4th claw beam 202 rotates, need to be positioned the turned position of the first claw beam 101 and the 3rd claw beam 201 by strongback 5, further, one end of strongback 5 is provided with mount pad 51, the curved shape of strongback 5, the setting that mount pad 51 mates with the 4th claw beam 202 phase, can conveniently strongback 5 be fixedly mounted on the 4th claw beam 202 by mount pad 51, 3rd claw beam 201 is provided with for the through hole 203 that strongback 5 passes, the arc of strongback 5 is consistent around the motion track of the 4th claw beam 202 with the 3rd claw beam 201, arcuately multiple pilot hole 52 evenly it is provided with in direction at strongback 5,3rd claw beam 201 is provided with the steady brace 204 coordinated with pilot hole 52, by steady brace 204 through pilot hole 52, the turned position of the 3rd claw beam 201 and the 4th claw beam 202 can be fixed, meanwhile, also the first claw beam 101 is fixed relative to the turned position of the 2nd claw beam 102, the benefit done like this is, it is possible to be fixed the position of the first claw beam 101, the 3rd claw beam 201, prevents the first claw beam 101, the 3rd claw beam 201 from freely rotating, and can improve the stability of the 2nd claw beam 102, the 4th claw beam 202 clamping further.
Further, pressing plate 3 is sleeved on the 2nd claw beam 102, pressing plate 3 can move up and down relative to the 2nd claw beam 102, simultaneously, pressing plate 3 also freely can rotate relative to the 2nd claw beam 102, more specifically, 2nd claw beam 102 is provided with outside screw, first adjusting nut 6, 2nd adjusting nut 7 is arranged on the 2nd claw beam 102 by outside screw, first adjusting nut 6, 2nd adjusting nut 7 moves up and down relative to the 2nd claw beam 102 by outside screw, pressing plate 3 clamping is between the first adjusting nut 6 and the 2nd adjusting nut 7, can move up and down by band dynamic pressure plate 3 by rotating the first adjusting nut 6 and the 2nd adjusting nut 7, and then the position of adjustment pressing plate 3, after position adjustment completes, pressing plate 3 can also be formed the effect of being fixedly clamped by the first adjusting nut 6 and the 2nd adjusting nut 7, can prevent pressing plate 3 from moving and rotating, so just by pressing plate 3, steel plate to be fixed and fracture can be formed stable compression fit, facilitate the follow-up operation playing nail, the position that steel plate and fracture coordinate is less likely to occur mobile, beat nail position accurate, reduce the hemorrhage and soft tissue injury in surgical procedure, it is convenient to the recovery after art.
Again further, the 3rd claw beam 201 upper end thereof lock only articles 206 is installed, it is installed with in the upper end of the first claw beam 101 and locks the latch 103 that only bar 206 coordinates, the cooperation of bar 206 and latch 103 is stopped by lock, the position of the first claw beam 101 and the 3rd claw beam 201 can be made to fix, and then position between the 2nd claw beam 102 and the 4th claw beam 202 can be made to fix.
Clamping body 4 it is provided with in the end of the 2nd claw beam 102 and the 4th claw beam 202, clamping body 4 comprise the first vertical gripping plate 41 and with the first gripping plate 41 the 2nd gripping plate 42 at an angle, the angle formed between first gripping plate 41 and the 2nd gripping plate 42 is between 90-120 ��, preferably, the length of the 2nd gripping plate 42 is between 1-2mm, the first gripping plate 41 of the 2nd claw beam 102 end and common being carried out by fracture of the first gripping plate 41 of the 4th claw beam 202 end can be utilized like this to clamp reset, 2nd gripping plate 42 can and bone between formed certain spacing, slippage is there is when preventing the first gripping plate 41 from exerting a force, can ensure that clamping body 4 can clamp the disconnected place of bone stablely like this, and fracture is resetted. for preventing the slippage of the first gripping plate 41, strengthen the frictional force between the first gripping plate 41 and bone further, the first gripping plate 41 and the 2nd gripping plate 42 are provided with many articles convex stupefied 43.
Embodiment two:
As shown in Figure 7, the present embodiment and embodiment one difference are only clamping body 4, the present embodiment disclosed clamping body 4 comprises by power carrier 44 and pointed protruding 45, the 2nd claw beam 102 and the end of the 4th claw beam 202 it is fixedly mounted on respectively by power carrier 44, it is tubular structure by power carrier 44, certainly, other shapes can also be designed to as required by by power carrier 44, such as tabular etc., these are all well-known to those skilled in the art, without the need to spending creative work just can obtain, it is not described in detail at this.
Arranging relatively symmetrically by the power carrier 44 that is subject on power carrier 44 and the 4th claw beam 202 on the 2nd claw beam 102, by power carrier 44 is provided with pointed protruding 45, pointed protruding 45 can be with one-body molded by power carrier 44, facilitate processing and manufacturing like this, certainly, pointed protruding 45 the surface by power carrier 44 can also be weldingly fixed on, the pointed setting of protruding 45 can and bone between form point cantact, make can produce between the clamping body 4 of positioning clamp and bone bigger pressure, so can prevent clamping body 4 slippage, meanwhile, owing to adopting pointed protruding 45, the clamping body 4 of the present embodiment can be made to be more suitable for the reset after limbs short bone or fracture of ossiculum and location, more easily operate. in the middle of clinical fracture operation, conventional fractures method needs all skin and flesh of incision and soft tissue to expose bone stump completely usually, and then carry out the reduction of the fracture and fix, the blood fortune of fracture end is so just made to destroy further, fracture delayed union and nonunion risk are increased, in art, the destruction of too much soft tissue, makes patient's postoperative function bad, and quality of life declines, and adopt clamp disclosed in the present embodiment body 4 can when little cut skin and flesh and soft tissue, carry out fracture operation minimally-invasive treatment, by cutting an osculum respectively in bone stump both sides, so that the clamping body 4 of positioning clamp can be put into, by X line transmission in art, fracture can be made to reach closed reduction, fracture end blood fortune is so just made to avoid man-made further destroy, postoperative fracture healing is fast, in art, soft tissue injury is light, postoperative function is good, and disposable reset makes operation and anesthesia duration greatly shorten, intraoperative blood loss is few, patient recovers fast, hospital stays is short, greatly reduce the medical expense of patient.
Embodiment three:
As shown in Figure 8, present embodiment discloses a kind of composite bone fracture reduction instrument, the first positioning clamp 100 and the 2nd positioning clamp 200, first positioning clamp 100 and the 2nd positioning clamp 200 that comprising is centrosymmetric arranges are positioning clamp disclosed in above-described embodiment one, connected by the first adjusting screw 8 and the 2nd adjusting screw 9 between first positioning clamp 100 and the 2nd positioning clamp 200, regulated by the rotation of the first adjusting screw 8 and the 2nd adjusting screw 9, the distance between the first positioning clamp 100 and the 2nd positioning clamp 200 can be changed, by the combination of the first positioning clamp 100 and the 2nd positioning clamp 200, the present embodiment can be made to be more suitable for the reduction of the fracture to limbs long bone, card is carried out tightly by broken by the bone one end at place of the first positioning clamp 100, tight by the 2nd positioning clamp 200 bone the broken the other end card at place, by the first positioning clamp 100 and the 2nd positioning clamp 200 are exerted a force, the reduction of the fracture of long bone can be made, the distance adjusted between the first positioning clamp 100 and the 2nd positioning clamp 200 can make the composite bone fracture reposition locator tool scope of application of the present embodiment wider.
One end of first adjusting screw 8 is connected with the 4th claw beam 202 of the first positioning clamp 100, the other end of the first adjusting screw 8 is connected with the 2nd claw beam 102 of the 2nd positioning clamp 200, more specifically, 4th claw beam 202 of the first positioning clamp 100 is set with connecting joint 10, also being set with connecting joint 10 on the 2nd claw beam 102 of the 2nd positioning clamp 200, connecting joint 10 is fixedly connected with the 4th claw beam 202, the 2nd claw beam 102 respectively by bolt; Again further, being respectively arranged with globular hinge head 11 at the two ends of the first adjusting screw 8, namely the first adjusting screw 8 two ends are connected with two connecting joints 10 by two globular hinge heads 11 respectively. Arranging of connecting joint 10 can conveniently carry out assembling and regulating with the 4th claw beam 202 of the first positioning clamp 100, the 2nd claw beam 102 of the 2nd positioning clamp 200, the setting of globular hinge head 11 can make the first positioning clamp 100 and the 2nd positioning clamp 200 rotate while multiple degree of freedom occurs relative to the first adjusting screw 8 and the 2nd adjusting screw 9, it is possible to is more adapted to the reduction of the fracture of various angle.
Embodiment four:
As shown in Figure 9, present embodiment discloses a kind of composite bone fracture reduction instrument, only it is that the present embodiment first positioning clamp 100 and the 2nd positioning clamp 200 are reduction of the fracture pincers disclosed in above-described embodiment two with the difference of embodiment three, the present embodiment is except having the advantage of above-described embodiment three, the clamping body 4 with pointed protruding 45 can accurately clamp face in sclerite, make pointed protruding 45 can stick into sclerotin to increase pressure, so that the first positioning clamp 100 and the 2nd positioning clamp 200 can firmly clamp sclerotin, make the reduction of the fracture, simultaneously owing to pointed protruding 45 reduce the spatial volume clamping body 4, for operator provides bigger operation space, handled easily person operate.
Above embodiment just to the exemplary illustration of this patent, does not limit its protection domain, and its local can also be changed by those skilled in the art, as long as not exceeding the spirit of this patent, all in the protection domain of this patent.
Claims (10)
1. a reduction of the fracture pincers, it is characterised in that, comprise left caliper (1) and right caliper body (2), described left caliper (1) and right caliper body (2) are mutually hinged;
Described left caliper (1) comprises the first claw beam (101) and the 2nd claw beam (102), described right caliper body (2) comprises the 3rd claw beam (201) and the 4th claw beam (202), described first claw beam (101) and the 2nd claw beam (102) are hinged, and described 3rd claw beam (201) and the 4th claw beam (202) are hinged;
Described 2nd claw beam (102) is provided with the pressing plate (3) that can move up and down along described 2nd claw beam (102);
The end of described 2nd claw beam (102) and the 4th claw beam (202) is provided with clamping body (4);
Also comprise strongback (5), described strongback (5) is fixedly connected with described 4th claw beam (202), and the position of rotation of described 3rd claw beam (201) is positioned by described 3rd claw beam (201) by described strongback (5).
2. a kind of reduction of the fracture pincers according to claim 1, it is characterized in that, described strongback (5) is curved, the mount pad (51) that one end of described strongback (5) is provided with described 4th claw beam (202) mates mutually, described 3rd claw beam (201) is provided with for the through hole (203) that described strongback (5) passes; Described strongback (5) is provided with multiple pilot hole (52), described 3rd claw beam (201) is provided with the steady brace (204) coordinated with described pilot hole (52).
3. a kind of reduction of the fracture pincers according to claim 2, it is characterized in that, described 2nd claw beam (102) is provided with outside screw, first adjusting nut (6), the 2nd adjusting nut (7) are arranged on the 2nd claw beam (102) by described outside screw, and described pressing plate (3) is arranged between described first adjusting nut (6) and the 2nd adjusting nut (7).
4. a kind of reduction of the fracture pincers according to claim 3, it is characterized in that, described clamping body (4) comprises the first gripping plate (41) and the 2nd gripping plate (42), and the angle that described first gripping plate (41) and the 2nd gripping plate (42) are formed is between 90-120 ��; Described first gripping plate (41) and the 2nd gripping plate (42) are one-body molded, and described first gripping plate (41) and the 2nd gripping plate (42) are provided with many articles convex stupefied (43).
5. a kind of reduction of the fracture pincers according to claim 3, it is characterized in that, described clamping body (4) comprises by power carrier (44) and pointed projection (45), and described pointed projection (45) is by the described end being arranged on described 2nd claw beam (102) and the 4th claw beam (202) by power carrier (44) respectively.
6. according to claim 4 or 5 a kind of reduction of the fracture pincers, it is characterized in that, described 2nd claw beam (102) and the 4th claw beam (202) are provided with for stopping the stop part (205) that described first claw beam (101) and the 3rd claw beam (201) turn to the inside.
7. a kind of reduction of the fracture pincers according to claim 6, it is characterized in that, the upper end thereof of described 3rd claw beam (201) only article (206) is provided with lock, and the upper end of the first claw beam (101) is installed with and the described lock latch (103) that only bar (206) coordinates.
8. a composite bone fracture reduction instrument, it is characterized in that, the first positioning clamp (100) and the 2nd positioning clamp (200), described first positioning clamp (100) and the 2nd positioning clamp (200) that comprise the layout that is centrosymmetric are the pincers of the reduction of the fracture as described in claim 1-7 any one, connected by the first adjusting screw (8) and the 2nd adjusting screw (9) between described first positioning clamp (100) and the 2nd positioning clamp (200), one end of described first adjusting screw (8) is connected with the 4th claw beam (202) of described first positioning clamp (100), the other end is connected with the 2nd claw beam (102) of described 2nd positioning clamp (200), one end of described 2nd adjusting screw (9) is connected with the 2nd claw beam (102) of described first positioning clamp (100), the other end is connected with the 4th claw beam (202) of described 2nd positioning clamp (200).
9. a kind of composite bone fracture reduction instrument according to claim 8, it is characterized in that, described first adjusting screw (8), the 2nd adjusting screw (9) are all connected with described first positioning clamp (100), the 2nd positioning clamp (200) by connecting joint (10), and described connecting joint (10) is arranged on the 2nd claw beam (102) of the 2nd claw beam (102) of described first positioning clamp (100), the 4th claw beam (202) and described 2nd positioning clamp (200), the 4th claw beam (202) respectively.
10. a kind of composite bone fracture reduction instrument according to claim 9, it is characterised in that, the two ends of described first adjusting screw (8), the 2nd adjusting screw (9) are provided with globular hinge head (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095487.0U CN205286469U (en) | 2016-01-29 | 2016-01-29 | Reduction of fracture pincers and combination formula reduction of fracture apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095487.0U CN205286469U (en) | 2016-01-29 | 2016-01-29 | Reduction of fracture pincers and combination formula reduction of fracture apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205286469U true CN205286469U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620095487.0U Expired - Fee Related CN205286469U (en) | 2016-01-29 | 2016-01-29 | Reduction of fracture pincers and combination formula reduction of fracture apparatus |
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| CN (1) | CN205286469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596064A (en) * | 2016-01-29 | 2016-05-25 | 张�杰 | Fracture reduction forceps and combined fracture reduction instrument |
| CN106618697A (en) * | 2017-02-06 | 2017-05-10 | 翟延荣 | Antislide minimally invasive multipoint reset forceps |
-
2016
- 2016-01-29 CN CN201620095487.0U patent/CN205286469U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596064A (en) * | 2016-01-29 | 2016-05-25 | 张�杰 | Fracture reduction forceps and combined fracture reduction instrument |
| CN105596064B (en) * | 2016-01-29 | 2018-07-20 | 张�杰 | A kind of fracture resetting tongs and composite bone fracture reduction instrument |
| CN106618697A (en) * | 2017-02-06 | 2017-05-10 | 翟延荣 | Antislide minimally invasive multipoint reset forceps |
| CN106618697B (en) * | 2017-02-06 | 2020-04-21 | 翟延荣 | Antiskid wicresoft multiple spot pincers that reset |
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