CN205964093U - Flap auxiliary device that dissociates - Google Patents

Abstract

The utility model discloses a flap auxiliary device that dissociates, including dead lever, control lever, traction lever, the horizontal direction of nearly two ends of dead lever department respectively set up a guide arm, the guide arm passes through the guide hole sliding fit on elastic support elements and the control lever, the both ends of dead lever respectively set up a traction lever, traction lever one end pass through the axle construction setting the distolateral of dead lever and around the axial of dead lever rotate, the other end sets up the holder, the both ends slant top of control lever respectively sets up a spinal branch brace, and the support arm is articulated with the traction lever that corresponds respectively. The utility model discloses the cooperation of well dead lever, control lever, traction lever and guide arm, support arm can realize the angle of single -handed control traction lever, art person can one the free flap of hand, another hand tractive, promote flap, do not need the assistant to cooperate, art person controls the flap position more easily, forms tension between better flap, does benefit to flap and free and stanch, the operation process is bled less, the time weak point.

Description

A kind of flap dissociates auxiliary device

Technical field

This utility model belong to surgery assistor tool technical field and in particular to a kind of flap dissociate auxiliary device, especially The flap being suitable for big wound surface dissociates.

Background technology

Free skin flap is common operation in surgical operation, and for little wound surface flap dissociates operation, patient passes through to help Handss（Typically left hand）Finger cooperation can control the flap opened that dissociate with comparalive ease, and for big wound surface flap swim From operation, such as, the wound of most mammary cancer surgeries reaches more than 15cm, if helping handss pressing flap undertissue cannot control Flap position processed, at this moment needs assistant's cooperation tractive, lifting flap；During operation, assistant is relative with patient position, and assistant can not see Situation under flap, needs to point out adjustment flap according to patient, and in this case, assistant is difficult to accurately be adjusted in place, and increases The fussy degree of operation and procedure, lead to operating time to extend（Necessarily affect anesthesia control simultaneously）, for patient Health be unfavorable.For this reason, a kind of free auxiliary device of flap that directly can be manipulated by patient of exploitation, for the big wound of improvement The free operating effect of dough cover lobe is very favorable.

Utility model content

The purpose of this utility model is to provide that a kind of structure is simple, easy to use, it is auxiliary to be dissociated by the flap that patient manipulates Help device.

The purpose of this utility model is achieved in that, including fix bar, control bar, draw bar, described fix bar is near The horizontal direction of two ends respectively arranges a guide rod, and guide rod is passed through elastic supporting member for supporting optical member and joined with the guide hole slip in control bar Close；The two ends of fix bar respectively arrange a draw bar, draw bar one end by axle construction be arranged on fix bar side and around The axial rotation of fix bar, other end setting holder；The oblique top in two ends of control bar respectively arranges a support arm, support arm Hinged with corresponding draw bar respectively.

The cooperation of fix bar, control bar, draw bar and guide rod, support arm in this utility model, it is possible to achieve singlehanded control The angle of draw bar；Assisted by this utility model flap dissociate operation, patient can a handss free skin flap, another handss Tractive, lifting flap, it is not necessary to assistant's cooperation, patient easily control flap position, form tension force between more preferable flap, are beneficial to Flap dissociates and stops blooding, and it is short that operation process goes out insufficiency of blood, time.

Brief description

Fig. 1 is this utility model overall structure schematic top plan view；

Fig. 2 is Fig. 1 another embodiment schematic diagram；

Fig. 3 is that the right side of Fig. 1 regards schematic diagram；

Fig. 4 is this utility model Split type structure schematic top plan view；

In figure：1- fix bar, 2- control bar, 3- guide rod, 4- elastic supporting member for supporting optical member, 5- support arm, 6- pressing plate, 7- draw bar, 8- holder, 9- draw bar Coupling, 10- locking button, 11- rotating shaft, 12- rotating shaft locking member, 13- grafting axle, 14- extension device, 15- flap.

Specific embodiment

With reference to embodiment and accompanying drawing, this utility model is further described, but never in any form to this practicality New be any limitation as, based on this utility model training centre make any conversion or replacement, belong to protection model of the present utility model Enclose.

As shown in Fig. 1 ~ 4, this utility model includes fix bar 1, control bar 2, draw bar 7, nearly two of described fix bar 1 The horizontal direction of end respectively arranges a guide rod 3, and guide rod 3 is passed through elastic supporting member for supporting optical member 4 and joined with the guide hole slip in control bar 2 Close；The two ends of fix bar 1 respectively arrange a draw bar 7, draw bar 7 one end by axle construction be arranged on fix bar 1 side and Around the axial rotation of fix bar 1, the other end, holder 8 is set；The oblique top in two ends of control bar 2 respectively arranges a support arm 5, support arm 5 is hinged with corresponding draw bar 7 respectively.Fix bar 1, control bar 2, guide rod 3, elastic supporting member for supporting optical member 4 constitute flap The grip part of free auxiliary device, when control bar 2 is tightened up to fix bar 1, support arm 5 promotes draw bar 7 to raise up, draw bar 7 On holder 8 tractive, lifting flap.

As shown in figure 3, the lower section setting pressing plate 6 of described fix bar 1, pressing plate 6 direction corresponding and same with guide rod 3 level. Conventional flap dissociate operation when be one hand steered hold, appropriateness pushes wound surface, another handss cut in flap 15 and wound surface junction, Separate；During auxiliary device free using flap, help the handss of wound surface to need gripping device, contact wound surface using pressing plate 6, it is to avoid Grip handss action to wound surface produce injury, be also contact with wound surface by pressing plate 6 be easy to patient control flap dissociate assist fill Put.

As illustrated, described holder 8 is socketed with draw bar 7 by draw bar Coupling 9, draw bar Coupling 9 sets Put locking button 10.Draw bar Coupling 9 and draw bar 7 socket cooperation, by locking the position of button 10 fixed traction rod set fitting 9 Put, be easy to holder 8 adjustment position on draw bar 7.According to Fig. 1,2, draw bar Coupling 9 can be adjusted as needed Set location.

Described draw bar Coupling 9 setting rotating shaft 11 and rotating shaft locking member 12, holder 8 is arranged in rotating shaft 11.As Fig. 3 Shown, rotating shaft 11 further enhancing the position adjustability of holder 8；Coordinated with draw bar Coupling 9 by rotating shaft 11, clamping Part 8 can be adjusted to any direction, for flap 15 position control advantageously.

As shown in figure 4, described fix bar 1, control bar 2 are Split type structure, split part is connected as one by grafting axle 13 Body；Further, extension device 14 is arranged on described grafting axle 13.Sex, figure determine patient's hand size difference, and flap Free auxiliary device is very big for the impact of accurate operation with the fitness of palm；Fix bar 1, control bar 2 are respectively provided with composition Body connected structure, makes holding part size adjustable：Fix bar 1, control bar 2 length are arranged to adapt to little palm patient, by inserting Spindle 13 connects and can use；When big palm patient uses, connect and can prolong using the grafting axle 13 being provided with extension device 14 Long fix bar 1, control bar 2, are allowed to adapt to patient's palm.

Described fix bar 1, control bar 2 are cylindric, elliptic cylindrical shape, can improve the comfort level held.

Described draw bar 7 is cylindric or regular polygon, and the internal via shape of draw bar Coupling 9 is adapted with draw bar 7, Improve draw bar Coupling 9 and draw bar 7 fiting effect.

Described elastic supporting member for supporting optical member 4 is metal material elastic component or organic material elastic component.

Described pressing plate 6 is square or fan-shaped.

Work process of the present utility model：

Before the free operation of flap starts, adjust fix bar 1, control bar 2 length according to patient's hand sizes, to ensure to hold Comfort level；Flap dissociates operation when starting, and patient first carries out conventional free operation, after flap 15 dissociates to certain length, root Adjust set location and the orientation angle of holder 8 according to factors such as patient figure, incision lengths, then clamped using holder 8 Flap 15 edge（Or skin edge）；When proceeding free operation, one holds fix bar 1, the holding part of control bar 2 composition, Movement as desired by arm and finger grip to control flap 15 distracted position, and another handss are between draw bar 7 Working place completes the operation that subsequently dissociates, until operation terminates, removes holder 8.

Using this utility model, patient can dissociate operation it is not necessary to assistant's cooperation with complete independently flap 15, can avoid art The problems such as person, assistant's confusing communication and the procedure that leads to extend, for patient, independent operation is easier to control flap 15 positions, to form tension force between more preferable flap, dissociate and hemostasis operation beneficial to flap, so that operation process bleeding minimizing, Time shortens；This utility model makes most preferably with the light material of corrosion-resistant, easy sterilization, can be with Reusability.

Claims (10)

1. a kind of flap dissociates auxiliary device it is characterised in that including fix bar（1）, control bar（2）, draw bar（7）, described Fix bar（1）The horizontal direction of nearly two ends respectively arranges a guide rod（3）, guide rod（3）By elastic supporting member for supporting optical member（4）With control Bar processed（2）On guide hole be slidably matched；Fix bar（1）Two ends a piece draw bar is respectively set（7）, draw bar（7）One end is passed through Axle construction is arranged on fix bar（1）Side and around fix bar（1）Axial rotation, the other end setting holder（8）；Control Bar（2）The oblique top in two ends a piece support arm is respectively set（5）, support arm（5）Respectively with corresponding draw bar（7）Hinged.

2. flap according to claim 1 dissociates auxiliary device it is characterised in that described fix bar（1）Lower section setting pressure Plate（6）, pressing plate（6）With guide rod（3）The corresponding and same direction of level.

3. flap according to claim 1 dissociates auxiliary device it is characterised in that described holder（8）By drawing rod set Fitting（9）With draw bar（7）Socket, draw bar Coupling（9）Upper setting locking button（10）.

4. flap according to claim 3 dissociates auxiliary device it is characterised in that described draw bar Coupling（9）Setting turns Axle（11）With rotating shaft locking member（12）, holder（8）It is arranged on rotating shaft（11）On.

5. flap according to claim 1 dissociates auxiliary device it is characterised in that described fix bar（1）, control bar（2）For Split type structure, split part passes through grafting axle（13）Connect as one.

6. flap according to claim 5 dissociates auxiliary device it is characterised in that described grafting axle（13）Upper setting extends Part（14）.

7. flap dissociates auxiliary device it is characterised in that described fix bar according to claim 1 or 5（1）, control bar （2）For cylindric, elliptic cylindrical shape.

8. flap according to claim 1 dissociates auxiliary device it is characterised in that described draw bar（7）For cylindric or just Polygon, draw bar Coupling（9）Internal via shape and draw bar（7）It is adapted.

9. flap according to claim 1 dissociates auxiliary device it is characterised in that described elastic supporting member for supporting optical member（4）For metal material Material elastic component or organic material elastic component.

10. flap according to claim 2 dissociates auxiliary device it is characterised in that described pressing plate（6）For square or fan-shaped.