CN209409284U - A kind of shaper of abdominal cavity extraction bag bracket - Google Patents

Abstract

A kind of shaper of abdominal cavity extraction bag bracket, lower mold is fixed on lower mold fixed plate, the upper surface of lower mold and the lower surface of upper mold are flexure plane, and two flexure planes match to form forming surface, lower mold and upper mold pass through four guiding screw pole positioning and guidings, when upper mold moves up and down, four guiding screw pole positioning and guidings, upper mold pressing plate is set to the top of upper mold, guiding screw pole passes through upper mold pressing plate, upper mold, lower mold, lower mold fixed plate, stent model to be shaped is placed between the lower mold and upper mold, one end-rack of the stent model is in lower die top, and by positioning fixed block and bolt by its be fixed up at the top of lower mold.A kind of shaper structure of abdominal cavity extraction bag bracket is simple, its accurate positioning, bends in place, can guarantee that bracket realizes uniformly effectively bent into shape, and bracket will not be scratched by mold in press bending process；Furthermore this shaper can once bend two brackets.

Description

A kind of shaper of abdominal cavity extraction bag bracket

Technical field

The utility model relates to a kind of shaper, especially a kind of medical extraction bag bracket shaper belongs to mold Tooling device technical field.

Background technique

Laparoscopic surgery has the characteristics that the time is short, wound is small, recovery is fast, is used by more and more surgeons. In laparoscopic surgery, when cutting off the appendix filling liquid tissue or malignant tumor tissue of such as inflammation, remain in intracorporal fragment Tissue or overflowing liquid, are easy to cause infection, cause intercurrent disease or lead to the plantation expanding of cancer cell, jeopardize other healthy groups It knits.

In a very long time, the medical instrument that domestic laparoscopic surgery does not take out specifically for excision object is carried out The hospital of laparoscopic surgery can only use self-control gloves or self-control polybag by processing disinfection after complete this critical one Step.But this self-control gloves or self-control polybag are difficult to ensure and take out operation excision object and residue for a full due, therefore There are biggish infection risks, bring inconvenience to doctor, also bring potential risk to patient.

Abdominal cavity extraction bag bracket specifically for laparoscopic surgery operational requirements and develop, can will operation excision object it is disposable It takes out, pathological tissues is effectively prevent to contact with health tissues, not only significantly facilitate surgical operation, reduce operating difficulty, section About operating time improves procedure efficiency, and is conducive to patient postoperative rehabilitation, reduces post-surgical infection's risk.It is raw in bracket Production process mistake needs to carry out shaping product processing, currently, the shaper of bracket is usually in bracket upper vertical and bracket Bending direction apply pressure, so that bracket bent be made to deform.But traditional shaper is easy in bending deformation process Existing bracket position inaccurate bends the problems such as not in place, to influence the quality of bracket.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of abdominal cavity extraction bag bracket for the above-mentioned prior art Shaper, structure design is simple, rationally, and easy to process and operation can guarantee that product realization is uniformly effectively bent Molding.

The technical scheme in the invention for solving the above technical problem are as follows:

A kind of shaper of abdominal cavity extraction bag bracket, it includes lower mold, lower mold fixed plate, guiding screw pole, upper mold Tool, upper mold pressing plate, the lower mold are fixed on lower mold fixed plate, and the upper surface of lower mold and the lower surface of upper mold are Flexure plane, and two flexure planes match to form forming surface, and lower mold and upper mold pass through four guiding screw pole positioning and guidings, When upper mold moves up and down, four guiding screw pole positioning and guidings, upper mold pressing plate is set to the top of upper mold, and guiding screw pole is worn After crossing upper mold pressing plate, upper mold, lower mold, lower mold fixed plate, upper and lower ends stretch out in lower mold fixed plate bottom and The top of upper mold pressing plate, extension are secured with nuts, and are placed with bracket to be shaped between the lower mold and upper mold Model, an end-rack of the stent model pass through positioning fixed block and bolt for the top of itself and lower mold in lower die top Portion is fixed up.

Compared with the prior art, the advantages of the utility model are:

A kind of shaper structure of abdominal cavity extraction bag bracket of the utility model is simple, its accurate positioning, bends in place, energy Enough guarantee that bracket realizes uniformly effectively bent into shape, and bracket will not be scratched by mold in press bending process；Furthermore this Kind shaper can once bend two brackets.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the shaper of abdominal cavity extraction bag bracket of the utility model.

Fig. 2 is the main view of Fig. 1.

Fig. 3 is that the schematic diagram after upper mold, upper mold pressing plate is removed in Fig. 1.

Fig. 4 is the schematic diagram that upper mold presses down in Fig. 1.

Fig. 5 is the main view of Fig. 4.

Fig. 6 is the schematic diagram in Fig. 1 before stent model sizing.

Fig. 7 is the schematic diagram in Fig. 1 after stent model sizing.

In figure: lower mold 1, lower mold fixed plate 2, guiding screw pole 3, positioning fixed block 4, upper mold 5, upper mold pressing plate 6, Stent model 7.

Specific embodiment

The utility model is described in further detail below in conjunction with figure embodiment.

Referring to shown in Fig. 1 to Fig. 7, the shaper of one of the present embodiment abdominal cavity extraction bag bracket, it mainly includes Lower mold 1, lower mold fixed plate 2, guiding screw pole 3, upper mold 5, upper mold pressing plate 6, it is solid that the lower mold 1 is fixed on lower mold On fixed board 2, according to bracket shape, the lower surface of the upper surface of lower mold 1 and upper mold 5 is flexure plane, and two flexure planes It matching to form forming surface, lower mold 1 and upper mold 5 are by four 3 positioning and guidings of guiding screw pole, when upper mold 5 moves up and down, Four guiding screw poles 3 can guarantee that play all around will not occur for upper mold 5, limit is accurate, upper mold pressure with positioning and guiding Plate 6 is set to the top of upper mold 5, for being limited to it, guiding screw pole pass through upper mold pressing plate 6, upper mold 5, lower mold 1, After lower mold fixed plate 2, upper and lower ends stretch out in the bottom of lower mold fixed plate 2 and the top of upper mold pressing plate 6, extension It is secured with nuts, to lower mold fixed plate 2 and upper mold pressing plate 6 are fixed up, between the lower mold 1 and upper mold 5 It is placed with stent model 7 to be shaped, an end-rack of the stent model 7 passes through positioning fixed block 4 at lower 1 top of mold The top of itself and lower mold 1 is fixed up with bolt, guarantees that stent model 7 will not be moved when bending.

Stent model 7 is fully pressed to by a kind of this shaper of abdominal cavity extraction bag bracket in use, the pushing of upper mold 5 Lower mold 1, upper mold 5 flexure plane in, be pressed into after Fig. 7 to stent model 7 and carry out next process again.

A kind of this shaper shaper of abdominal cavity extraction bag bracket can once bend two brackets

In addition to the implementation, the utility model further includes having other embodiments, all to use equivalents or equivalent The technical solution that alternative is formed, should all fall within the protection scope of the utility model claims.

Claims (1)

1. a kind of shaper of abdominal cavity extraction bag bracket, it is characterised in that: it includes lower mold, lower mold fixed plate, guiding Stud, upper mold, upper mold pressing plate, the lower mold are fixed on lower mold fixed plate, the upper surface of lower mold and upper mold Lower surface be flexure plane, and two flexure planes match to form forming surface, and lower mold and upper mold pass through four guiding spiral shells Column positioning and guiding, when upper mold moves up and down, four guiding screw pole positioning and guidings, upper mold pressing plate is set to the top of upper mold Portion, after guiding screw pole passes through upper mold pressing plate, upper mold, lower mold, lower mold fixed plate, it is solid that upper and lower ends stretch out in lower mold The bottom of fixed board and the top of upper mold pressing plate, extension are secured with nuts, and are placed between the lower mold and upper mold Stent model to be shaped, an end-rack of the stent model in lower die top, and by positioning fixed block and bolt by its It is fixed up at the top of lower mold.