CN105342697A - Medical surgical high-frequency inner cavity cutting scalpel - Google Patents

Abstract

The invention provides a medical surgical high-frequency inner cavity cutting scalpel, and relates to a safe, quick and minimally invasive high-frequency inner cavity cutting scalpel which is used for carrying out bipolar high-frequency coagulation, high-temperature burning and cutting on inner cavity tissues of a human body. The medical surgical high-frequency inner cavity cutting scalpel is characterized by comprising a bit and forceps head portion, a scalpel and forceps closed locking and handle portion and a circuit control portion, wherein heat conductors in two forceps heads are connected with a programmable controller, a high-frequency power supply and various electrical elements on a circuit plug board by wires; a contact is arranged at the right end of the circuit plug board and corresponds to a button at the right end of the upper portion of a handle; and the button is connected with a power joint on the lower portion of the handle by a wire. The medical surgical high-frequency inner cavity cutting scalpel not only can be used for carrying out bipolar high-frequency coagulation and burning on tissues of the human body, but also can be used for performing a minimally invasive cutting surgery with the aid of an inner cavity cutting scalpel; the human body does not serve as an electrode, high-frequency energy is not applied to a non-lesion part of a patient, and unnecessary injury to the patient is avoided; postoperative recovery of the patient is fast; and the medical surgical high-frequency inner cavity cutting scalpel is suitable for surgeries of a general surgery department, a cardio thoracic department, a urinary department and an orthopaedics department, and surgeries with the aid of an endoscope, a laparoscope and the like.

Description

Medical operation high frequency inner chamber cutter

Technical field

The present invention relates to a kind of medical operation inner chamber cutter, particularly relate to can carry out bipolar coagulation to human intracavity's tissue, high temperature burns, cut, a kind of medical operation high frequency inner chamber cutter of safety, quick, Wicresoft.

Background technology

When carrying out human body small size cutting operation, one pole high frequency cutter cut and the mode of blood coagulation tissue, are using the electrode of tissue as path; It easily applies excessive high-frequency energy to the non lesion position of patient, causes unnecessary injury to patient.Therefore, how solving the problem, improve the scientific and technological level of its high frequency inner chamber cutter, is that researcher constantly carries out exploring, the problem of scientific research.

Summary of the invention

In view of the above problems, the present invention proposes a kind of medical operation high frequency inner chamber cutter, can carry out bipolar coagulation, high temperature burns, then coordinate its inner chamber cutter, carries out human body Wicresoft small size cutting operation to human intracavity's tissue; Not using the electrode of tissue as path, excessive high-frequency energy is not applied to the non lesion position of patient, do not cause unnecessary injury to patient.

The technical solution adopted in the present invention is: medical operation high frequency inner chamber cutter, have cutter head binding clip part, the closed and locked and handle portion of cutter pincers, circuit control part; It is characterized in that:

In described cutter head binding clip part, two binding clips are rotationally connected by pincers axle, and two binding clip tail ends have binding clip folding chute, and two binding clip folding chutes are slidably connected by binding clip folding pin; Binding clip folding pin connects one end of binding clip push-pull bar, and the right-hand member of binding clip push-pull bar is connected in the binding clip push-pull bar draw-in groove of binding clip push-and-pull post left end; Have telescopic cutter head between two binding clips, the knife bar right-hand member of cutter head has push-and-pull pipe front bayonet slot to connect cutter push-and-pull pipe, and binding clip push-pull bar is placed in cutter push-and-pull pipe; There is sleeve pipe cutter push-and-pull tube outside, and the insulation catch of sleeve pipe front end has folding pin to move chute, and the two ends of binding clip folding pin are engaged in folding pin and move in chute; The right-hand member of sleeve pipe has draw-in groove and binding clip turning set to fix;

Described cutter pincers are closed and locked with in handle portion, trigger axle on handle there are trigger, trigger return spring, there is trigger chute trigger upper end, has the sheath push-and-pull pin of push-and-pull tube boot in trigger chute, in the two ends of the sheath push-and-pull pin sheath locating slot in handle; The right-hand member of clamping cutter push-and-pull pipe in the cutter push-and-pull pipe clamp groove of push-and-pull tube boot left end; Binding clip push-and-pull post overcoat in the locating slot of handle has spring, binding clip push-and-pull post remove the upper plush copper being combined with three end pull pieces in part push-and-pull hole slot; Connecting rod lower end in handle is rotationally connected the connecting rod steady pin on handle, and small end is rotationally connected by link rotatable pin and binding clip folding spanner middle and upper part, and the part lower-left rotational pin of removing connecting binding clip folding spanner top connects three end pull pieces simultaneously; Three end pull piece bottom righthand sides are rotationally connected, and handle removes part bottom right rotational pin, and the locking shell fragment tail end of binding clip folding spanner lower end has locking post, and in the handle of locking post running orbit, have locking post draw-in groove, handle, at its lower end has power connection;

In described circuit control part, the heat conductor in two binding clips has programmable controller, high frequency electric source and various electric elements on the plugboard of wire connecting line road; Circuit socket plate right-hand member has contact, and contact is to the button that should have handle upper portion right-hand member, and button has the power connection of wire connecting handle bottom.

This medical operation high frequency inner chamber cutter in use, pull binding clip folding spanner, locking post snaps in the locking post draw-in groove in handle, make to drive binding clip push-and-pull post to make stretching motion by removing part lower-left rotational pin and the handle epirelief head be connected that rotates, the stretching motion of binding clip push-and-pull post drives the binding clip push-pull bar be stuck in binding clip push-pull bar draw-in groove to do corresponding motion, the corresponding sports of binding clip push-pull bar drives binding clip folding pin to slide in binding clip folding chute, thus control two binding clips do corresponding folding and locking.As carried out blood coagulation to tissue, high temperature burns, excise, button press, touch the contact on circuit socket plate, programmable controller sends working signal to high frequency electric source, binding clip produces high-temperature heating under the higher-order of oscillation need excise position, after the position that need excise reaches uniform temperature, signal is assigned by programmable controller and is completed heating process to high frequency electric source by the heat conductor of binding clip, thus the collection realized temperature data and control; After heating process completes, cocking, drives the push-and-pull be connected with trigger by sheath push-and-pull pin to manage and protect interplanting side-to-side movement, also just makes cutter push-and-pull pipe racks moving knife bar, cutter head carries out surgical cut work do side-to-side movement.

This medical operation high frequency inner chamber cutter, its beneficial effect is: can carry out bipolar coagulation to human intracavity's tissue, high temperature burns, then coordinate its inner chamber cutter, carries out human body Wicresoft small size cutting operation; Not using the electrode of tissue as path, excessive high-frequency energy is not applied to the non lesion position of patient, do not cause unnecessary injury to patient.Therefore, the blood coagulation of tissue, high temperature are burnt, cut, its safety, quick, Wicresoft; Patient's post-operative recovery is fast, is applicable to general outer, ambition, urinary system, orthopaedics, plastic surgery and coordinates scope, laparoscopic surgery.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Figure of description 1 is overall construction drawing of the present invention;

Figure of description 2 is clamp head part separation structure and automatically controlled partial schematic diagram;

Figure of description 3 is cutter head clamp head part separation structures;

Figure of description 4 is push-and-pull tube boot structure charts;

Figure of description 5 is binding clip push-and-pull rod structure figure;

Figure of description 6 is handle portion structure charts;

In figure: 1. binding clip, 2. cutter head, 3. clamp axle, 4. binding clip folding pin, 5. sleeve pipe, 5-1. draw-in groove, 6. binding clip turning set, 7. cutter push-and-pull pipe, 8. push-and-pull tube boot, 9. binding clip push-pull bar, 10. binding clip push-and-pull post, 11. springs, 12. circuit socket plates, 12-1. contact, 13. buttons, 14. remove part bottom right rotational pin, 15. 3 end pull pieces, 15-1. upper plush copper, 16. connecting rods, 17. connecting rod steady pins, 18. hands handles, 19. locking post draw-in grooves, 20. power connections, 21. locking posts, 22. locking shell fragments, 23. binding clip folding spanners, 24. link rotatable pins, 25. remove part lower-left rotational pin, 26. trigger return springs, 27. triggers, 27-1. trigger axle, 27-2. trigger chute, 28. sheath push-and-pull pins, 29. push-and-pull pipe front bayonet slots, 30. knife bars, 31. heat conductors, 32. binding clip folding chutes, 33. programmable controllers, 34. various electric elements, 35. high frequency electric sources, 36. insulation catch, 37. folding pins move chute, 38. cutter push-and-pull pipe clamp grooves, 39. binding clip push-pull bar draw-in grooves, 40. remove part push-and-pull hole slot, 41. locating slots, 42. sheath locating slots.

Detailed description of the invention

In accompanying drawing 1 ~ accompanying drawing 6, this medical operation high frequency inner chamber cutter, have cutter head binding clip part, the closed and locked and handle portion of cutter pincers, circuit control part;

In described cutter head binding clip part, two binding clips (1) are rotationally connected by pincers axle (3), two binding clip (1) tail ends have binding clip folding chute (32), and two binding clip folding chutes (32) are slidably connected by binding clip folding pin (4); Binding clip folding pin (4) connects one end of binding clip push-pull bar (9), and the right-hand member of binding clip push-pull bar (9) is connected in the binding clip push-pull bar draw-in groove (39) of binding clip push-and-pull post (10) left end; Telescopic cutter head (2) is had between two binding clips (1), knife bar (30) right-hand member of cutter head (2) has push-and-pull pipe front bayonet slot (29) to connect cutter push-and-pull pipe (7), and binding clip push-pull bar (9) is placed in cutter push-and-pull pipe (7); There is sleeve pipe (5) cutter push-and-pull pipe (7) outside, the insulation catch (36) of sleeve pipe (5) front end has folding pin to move chute (37), and the two ends of binding clip folding pin (4) are engaged in folding pin and move in chute (37); The right-hand member of sleeve pipe (5) has draw-in groove (5-1) to fix with binding clip turning set (6);

Described cutter pincers are closed and locked with in handle portion, trigger axle (27-1) on handle (18) there are trigger (27), trigger return spring (26), there is trigger chute (27-2) trigger (27) upper end, the sheath push-and-pull pin (28) of push-and-pull tube boot (8) is had, in the two ends of sheath push-and-pull pin (28) the sheath locating slot (42) in handle (18) in trigger chute (27-2); The right-hand member of cutter push-and-pull pipe clamp groove (38) interior clamping cutter push-and-pull pipe (7) of push-and-pull tube boot (8) left end; Binding clip push-and-pull post (10) overcoat in the locating slot (41) of handle (18) has spring (11), binding clip push-and-pull post (10) remove in part push-and-pull hole slot (40) the upper plush copper (15-1) being combined with three end pull pieces (15); Connecting rod (16) lower end in handle (18) is rotationally connected the connecting rod steady pin (17) on handle (18), connecting rod (16) upper end is rotationally connected by link rotatable pin (24) and binding clip folding spanner (23) middle and upper part, and part lower-left rotational pin (25) of removing connecting binding clip folding spanner (23) top connects three end pull pieces (15) simultaneously; Three end pull piece (15) bottom righthand sides are rotationally connected, and handle (18) removes part bottom right rotational pin (14), locking shell fragment (22) tail end of binding clip folding spanner (23) lower end has locking post (21), in the handle (18) of locking post (21) running orbit, have locking post draw-in groove (19), there is power connection (20) handle (18) lower end;

In described circuit control part, the heat conductor (31) in two binding clips (1) has programmable controller (33), high frequency electric source (35) and various electric elements (34) on wire connecting line road plugboard (12); Circuit socket plate (12) right-hand member has contact (12-1), contact (12-1) is to the button (13) that should have handle (18) upper right end, and button (13) has the power connection (20) of wire connecting handle (18) bottom.

This medical operation high frequency inner chamber cutter, in use, pull binding clip folding spanner (23), locking post (21) snaps in the locking post draw-in groove (19) in handle (18), make to drive binding clip push-and-pull post (10) to make stretching motion by removing part lower-left rotational pin (25) and handle (18) the upper plush copper (15-1) be connected that rotates, the stretching motion of binding clip push-and-pull post (10) drives the binding clip push-pull bar (9) be stuck in binding clip push-pull bar draw-in groove (39) to move accordingly, the corresponding sports of binding clip push-pull bar (9) drives binding clip folding pin (4) to slide in binding clip folding chute (32), thus corresponding folding and locking are done in control two binding clips (1).As blood coagulation need be carried out to tissue, high temperature burns, excision, button press (13), touch the contact (12-1) on circuit socket plate (12), working signal is sent to high frequency electric source (35) by programmable controller (33), binding clip (1) produces high-temperature heating under the higher-order of oscillation need excise position, after the position that need excise reaches uniform temperature, signal is assigned by programmable controller (33) and is completed heating process to high frequency electric source (35) by the heat conductor (31) of binding clip (1), thus the collection realized temperature data and control, after heating process completes, cocking (27), drive the push-and-pull tube boot (8) be connected with trigger (27) by sheath push-and-pull pin (28) to do side-to-side movement, also just make cutter push-and-pull pipe (7) drive knife bar (30), cutter head (2) carries out surgical cut work do side-to-side movement.

Claims (1)

1. medical operation high frequency inner chamber cutter, have cutter head binding clip part, the closed and locked and handle portion of cutter pincers, circuit control part; It is characterized in that: in described cutter head binding clip part, two binding clips (1) are rotationally connected by pincers axle (3), two binding clip (1) tail ends have binding clip folding chute (32), and two binding clip folding chutes (32) are slidably connected by binding clip folding pin (4); Binding clip folding pin (4) connects one end of binding clip push-pull bar (9), and the right-hand member of binding clip push-pull bar (9) is connected in the binding clip push-pull bar draw-in groove (39) of binding clip push-and-pull post (10) left end; Telescopic cutter head (2) is had between two binding clips (1), knife bar (30) right-hand member of cutter head (2) has push-and-pull pipe front bayonet slot (29) to connect cutter push-and-pull pipe (7), and binding clip push-pull bar (9) is placed in cutter push-and-pull pipe (7); There is sleeve pipe (5) cutter push-and-pull pipe (7) outside, the insulation catch (36) of sleeve pipe (5) front end has folding pin to move chute (37), and the two ends of binding clip folding pin (4) are engaged in folding pin and move in chute (37); The right-hand member of sleeve pipe (5) has draw-in groove (5-1) to fix with binding clip turning set (6); Described cutter pincers are closed and locked with in handle portion, trigger axle (27-1) on handle (18) there are trigger (27), trigger return spring (26), there is trigger chute (27-2) trigger (27) upper end, the sheath push-and-pull pin (28) of push-and-pull tube boot (8) is had, in the two ends of sheath push-and-pull pin (28) the sheath locating slot (42) in handle (18) in trigger chute (27-2); The right-hand member of cutter push-and-pull pipe clamp groove (38) interior clamping cutter push-and-pull pipe (7) of push-and-pull tube boot (8) left end; Binding clip push-and-pull post (10) overcoat in the locating slot (41) of handle (18) has spring (11), binding clip push-and-pull post (10) remove in part push-and-pull hole slot (40) the upper plush copper (15-1) being combined with three end pull pieces (15); Connecting rod (16) lower end in handle (18) is rotationally connected the connecting rod steady pin (17) on handle (18), connecting rod (16) upper end is rotationally connected by link rotatable pin (24) and binding clip folding spanner (23) middle and upper part, and part lower-left rotational pin (25) of removing connecting binding clip folding spanner (23) top connects three end pull pieces (15) simultaneously; Three end pull piece (15) bottom righthand sides are rotationally connected, and handle (18) removes part bottom right rotational pin (14), locking shell fragment (22) tail end of binding clip folding spanner (23) lower end has locking post (21), in the handle (18) of locking post (21) running orbit, have locking post draw-in groove (19), there is power connection (20) handle (18) lower end; In described circuit control part, the heat conductor (31) in two binding clips (1) has programmable controller (33), high frequency electric source (35) and various electric elements (34) on wire connecting line road plugboard (12); Circuit socket plate (12) right-hand member has contact (12-1), contact (12-1) is to the button (13) that should have handle (18) upper right end, and button (13) has the power connection (20) of wire connecting handle (18) bottom.