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CN-122004970-A - Unilateral yin lip cutting anastomat

CN122004970ACN 122004970 ACN122004970 ACN 122004970ACN-122004970-A

Abstract

A single-side labia cutting anastomat comprises a driving sleeve, an outer protecting shell, a cutting push nail sleeve, a nail bin sleeve, a knife chopping board tightening and adjusting mechanism, a knife chopping board, a top body and a pair of handles, and is characterized in that the cross sections of the outer protecting shell, the cutting push nail sleeve, the nail bin sleeve and the knife chopping board are of an oval-like structure, one side of the cross section is an arc surface, the other side of the cross section is a straight surface, a row of push nail teeth are arranged at intervals along the arc direction on the left side of one end of the cutting push nail sleeve, a blade is arranged on the left side of the cutting push nail sleeve, the right side of the cutting push nail sleeve is a straight surface of the cutting push nail sleeve, the left side of the nail bin sleeve is a circular arc surface of the nail bin sleeve, a row of nail bins are arranged on the left side of the nail bin sleeve, the right side of the nail bin sleeve is provided with a blade yielding groove, the right side of the nail bin sleeve is provided with a knife limiting groove, the chopping board is arranged on one side of the cutting bin sleeve, and the chopping board is provided with a straight surface of the knife chopping board. The method has the advantages of avoiding damage to the tissue of the labia on the healthy side during cutting and suturing, being convenient for directly observing the fixation and cutting conditions of the labia and reducing the operation difficulty.

Inventors

  • ZHU ZHENRONG
  • JIANG HUI
  • LIU CHENGYI
  • FAN BO
  • JIN XIAODONG
  • XU PENGCHENG
  • ZHU YIJIA

Assignees

  • 苏州维尔蒙医疗器械有限公司

Dates

Publication Date
20260512
Application Date
20260214

Claims (10)

  1. 1. A single-side labia cutting anastomat comprises a driving sleeve (1), an outer protective shell (2) fixed at one end of the driving sleeve (1), a cutting nail pushing sleeve (3) arranged in the outer protective shell (2) in a sliding manner, a nail bin sleeve (4) fixed at an opening of the outer protective shell (2), a knife cutting board tightening adjusting mechanism (7) arranged at the other end of the driving sleeve (1) in a rotating manner, a knife cutting board (6) arranged near one end of the cutting nail pushing sleeve (3) and connected with the knife cutting board tightening adjusting mechanism (7) in a matching manner, an ejector body (8) arranged in the driving sleeve (1) in a sliding manner and capable of pushing the cutting nail pushing sleeve (3) to move, and a pair of handles (9) hinged at two sides of the driving sleeve (1) and capable of driving the ejector body (8) to act, and is characterized in that the cross sections of the outer protective shell (2), the cutting nail pushing sleeve (3), the nail bin sleeve (4) and the knife cutting board (6) are of an oval structure with one side being an arc surface and the other side being a straight surface, the cutting nail pushing sleeve (3) is provided with a row of nails (35) arranged at intervals along the left arc surface (35) of the cutting nail pushing sleeve (4), the right side of the cutting push nail sleeve (3) is formed into a cutting push nail sleeve straight surface (36), the left side of the nail bin sleeve (4) is formed into a nail bin sleeve circular arc surface (411) and is respectively provided with a row of nail bins (42) which are arranged at intervals along the circular arc direction at the position corresponding to the push nail teeth (34), the left side of the nail bin sleeve (4) is provided with a blade abdication groove (43) for a blade (35) to pass through, the right side of the nail bin sleeve (4) is formed into a straight surface and is provided with a knife-cutting-board limiting groove (412) towards the knife-cutting board (6), and the knife-cutting board (6) is provided with a knife-body straight surface (612) matched with the knife-cutting-board limiting groove (412) at the position corresponding to the knife-cutting-board limiting groove (412) and towards one side of the nail bin sleeve (4).
  2. 2. The single-sided labia cutting anastomat of claim 1, wherein a front-back through driving sleeve hole (11) is formed in the driving sleeve (1), the top body (8) can slide back and forth in the driving sleeve hole (11), a handle seat (13) is respectively arranged at the upper side and the lower side of the driving sleeve (1), the handle seat (13) is respectively hinged with a corresponding handle (9) through a handle shaft (131), a push rod (91) is respectively hinged at one side facing the driving sleeve (1) through a push rod shaft (911), a push rod yielding groove (111) communicated with the driving sleeve hole (11) is respectively formed in the upper side and the lower side of the driving sleeve (1), one end of the push rod (91) is respectively stretched into the push rod yielding groove (111) and is hinged with a pair of top body hinging shafts (82) on the top body (8), the driving sleeve (1) is respectively hinged with a corresponding handle (9) through a handle shaft (131), a joint (16) is arranged at one end of the driving sleeve (1) facing a knife adjusting mechanism (7), a joint (16) is clamped at one end of the driving sleeve (1) and a joint (16) is provided with a joint (16) at one end of the joint (161) through a joint (161), the cutting board cutting device is characterized in that a circle of rotating groove (14) is formed in one end of the driving sleeve (1) facing the cutting board tightening adjusting mechanism (7), the cutting board tightening adjusting mechanism (7) is sleeved on the driving sleeve (1) and is provided with a circle of elastic sheet (72) embedded in the rotating groove (14) at intervals at the position of the rotating groove (14), a threaded hole (71) is formed in the middle of the cutting board tightening adjusting mechanism (7), a pull rod (64) is arranged on the cutting board (6), a screw rod (641) is arranged at one end of the pull rod (64), and the screw rod (641) sequentially penetrates through the nail bin sleeve (4), the cutting nail pushing sleeve (3), the outer protecting shell (2), the driving sleeve (1), the top body (8) and the transition connector hole (162) of the transition connector (16) and then is in threaded connection with the threaded hole (71) in the middle of the cutting board tightening adjusting mechanism (7).
  3. 3. A single-sided labial cutting stapler according to claim 1, wherein a top body pin hole (81) is formed in a side surface of the top body (8), a driving sleeve pin hole (15) is formed in the driving sleeve (1) at a position corresponding to the top body pin hole (81), and a safety pin (10) is inserted between the top body pin hole (81) and the driving sleeve pin hole (15).
  4. 4. The single-sided labia cutting anastomat of claim 1, wherein the driving sleeve (1) is respectively provided with a driving sleeve clamping pin (12) at two sides of one end facing the outer protecting shell (2), the outer protecting shell (2) is provided with an outer sheath connecting cylinder (21) at one end facing the driving sleeve (1), the outer sheath connecting cylinder (21) is respectively provided with an outer sheath connecting clamping groove (211) at a position corresponding to the driving sleeve clamping pin (12), and the outer sheath connecting cylinder (21) is sleeved on one end of the driving sleeve (1) and is fixedly installed through the buckling connection of the driving sleeve clamping pin (12) and the outer sheath connecting clamping groove (211).
  5. 5. The single-sided labial cutting stapler of claim 1, wherein an outer casing cavity (22) is formed in the outer casing (2), an outer casing cavity circular arc surface (221) is formed on the left side of the outer casing cavity (22), an outer casing cavity straight surface (222) is formed on the right side of the outer casing cavity (22), the shape of the cutting push pin sleeve (3) is matched with that of the outer casing cavity (22) and can slide back and forth in the outer casing cavity (22), a pair of pin cartridge sleeve clamping grooves (223) are formed on the side surfaces, close to the opening ends, of the outer casing cavity (22), of the upper side and the lower side of the outer casing cavity (22), the shape of the pin cartridge sleeve (4) is matched with that of the opening ends of the outer casing cavity (22), and pin cartridge sleeve clamping feet (44) used for being matched with the corresponding pin cartridge sleeve clamping grooves (223) are respectively arranged on the side surfaces of the upper side and the lower side of the pin cartridge sleeve (4).
  6. 6. The single-sided labia cutting stapler of claim 1, wherein the cutting push pin sleeve (3) is provided with a cutting push pin sleeve connecting cylinder (31) at one end facing the driving sleeve (1), the cutting push pin sleeve connecting cylinder (31) is provided with a pair of cutting push pin sleeve connecting clamping feet (311), the cutting push pin sleeve connecting cylinder (31) is connected with the ejector body (8) after penetrating into the driving sleeve (1), the ejector body (8) is respectively provided with a cutting push pin sleeve connecting clamping groove (83) at a position corresponding to the cutting push pin sleeve connecting clamping feet (311), and the cutting push pin sleeve connecting clamping feet (311) are used for being embedded with the cutting push pin sleeve connecting clamping grooves (83), so that the fixed connection between the ejector body (8) and the cutting push pin sleeve connecting cylinder (31) is realized.
  7. 7. The single-sided labia cutting stapler of claim 1, wherein a cutting push sleeve cavity (32) is formed in the cutting push sleeve (3), the left side of the cutting push sleeve cavity (32) is formed into a cutting push sleeve arc surface (321), a pair of blade fixing holes (3211) are formed in the cutting push sleeve arc surface (321), a cutter groove (33) is formed in the cutting push sleeve (3) at positions corresponding to the upper side and the lower side of the cutting push sleeve arc surface (321), and the upper side and the lower side of the blade (35) are clamped in along the cutter groove (33) and are fixed with the blade fixing holes (3211) through a pair of blade fixing seats (351).
  8. 8. The single-sided labia cutting stapler of claim 1, wherein a cartridge pocket cavity (41) is formed in the middle of the cartridge pocket (4), the circular arc surface (411) of the cartridge pocket, the cartridge (42) and the blade abdication groove (43) are located on the left side of the cartridge pocket cavity (41), the knife-cutting board limiting groove (412) is located on the right side of the cartridge pocket cavity (41), a stitching nail (421) is arranged in the cartridge (42), a rubber strip (422) is embedded in the front side surface of the cartridge pocket (4), and the rubber strip (422) extends along the circular arc surface of the circular arc surface (411) of the cartridge pocket and covers all the cartridges (42).
  9. 9. A single-sided labia cutting stapler according to claim 1, wherein the cutting board (6) further comprises a cutting board body (61), a cutting board seat (62) integrally formed with the cutting board body (61) and a pull rod shaft (63) arranged on the cutting board seat (62), the left side of the cutting board body (61) is formed into an arc surface (613) of the cutting board body, the right side of the cutting board body (61) is formed into a straight surface (612) of the cutting board body, a labia lead-in groove (611) is formed on the cutting board body (61) on the left side of the cutting board seat (62), the straight surface (612) of the cutting board body is positioned on the right side of the cutting board body (61), a cutting board limit groove (6121) embedded with the cutting board limit groove (412) is arranged on the straight surface (612) of the cutting board body (61) towards the nail magazine (4) in a protruding manner, a left side of the leading-in groove (611) of the cutting board body (61) is formed into a straight surface (612), a bent nail plate (65) is formed on the upper side of the nail magazine (65) in a pair of bent nail plates (65) and a bent nail plate (65) is formed on the upper side of the nail magazine (65), the nail bin sleeve (4) is respectively provided with a nail bin sleeve positioning hole (45) at the position corresponding to the positioning column (653), the knife chopping block body (61) is provided with a knife anvil caulking groove (615) at the position positioned at the left side of the bent nail plate caulking groove (614), and the knife anvil caulking grooves (615) are respectively provided with a knife anvil (66).
  10. 10. The single-sided labial cutting stapler of claim 9, wherein a set of bent nail plate fixing posts (651) is formed on one side of the bent nail plate (65) facing the knife block body (61), a bent nail plate fixing hole (6141) is formed in the bent nail plate embedding groove (614) at a position corresponding to the bent nail plate fixing posts (651), and the bent nail plate fixing posts (651) are respectively embedded and fixed with the corresponding bent nail plate fixing holes (6141).

Description

Unilateral yin lip cutting anastomat Technical Field The invention belongs to the technical field of medical appliances, and particularly relates to a unilateral labia cutting anastomat. Background With the increasing social demands on female reproductive health and aesthetics, labial plastic surgery is increasingly used clinically. The traditional labial plastic is mostly dependent on a surgeon to manually cut by using a surgical knife or medical scissors and is assisted by a suture needle and line to complete hemostasis and closure, the method is complex in operation, long in time consumption, and highly dependent on experience and skill of the operator, has the defects of more bleeding, irregular wound surface, slow postoperative recovery, difficult guarantee of attractive effect and the like, and in order to improve the operation efficiency and the standardization degree, an integrated cutting and suturing instrument special for labial plastic, namely an labial cutting anastomat, is gradually developed on the market in recent years, and the instrument uses the design concept of the circumcision anastomat to refer to, realizes the synchronous completion of the fixation, cutting and suturing of labial tissues through a mechanical structure, obviously shortens the operation time and reduces the operation difficulty. More importantly, the existing labial incision anastomat generally adopts the design concept of bilateral symmetry synchronous incision and suture, namely, the labia on the left side and the right side are simultaneously treated at one time, however, in clinical practice, a great part of patients have the condition of single-side labia hypertrophy or abnormal morphology, only one side labia needs to be shaped, and the other side labia does not need to be intervened, under the condition, the traditional bilateral synchronization type instrument can cause unnecessary clamping, damage and even miscut of tissues on one healthy side, and the original natural morphology can be damaged due to forced symmetry operation, so that the individuation and precision shaping principle is violated. In the prior art, as disclosed in Chinese patent application publication No. CN111436990B, an labial cutting stapler comprises a staple pusher housing having a staple pusher receiving cavity and having an oval left end; a push pin sleeve matched with the push pin sleeve accommodating cavity, a push pin sleeve with an elliptic left end, a push pin claw extending from the front to the back of the left end, a pair of blades embedded on the cavity wall of the push pin sleeve cavity and with the blade edge at the left side corresponding to the cavity of the push pin sleeve, a nail-carrying disc arranged in the push pin sleeve accommodating cavity and provided with a nail-carrying hole, a staple pin bending disc matched with the nail-carrying disc, a push pin sleeve driving mechanism connected with the right end of the push pin sleeve protecting shell, a knife chopping board arranged at the left side of the staple pin bending disc, a knife chopping board tightening adjusting mechanism connected between the knife chopping board and the push pin sleeve driving mechanism, a pair of blades embedded on the cavity wall of the push pin sleeve cavity and with the blade edge at the left side corresponding to the nail-carrying disc cavity, a lip cutter provided with a nail-carrying sleeve protecting shell provided with a nail-holding cavity and with a left end matched with the guide plate, a lip positioning sleeve arranged at the left side of the left end of the push pin sleeve accommodating cavity and a guide plate matched with the left end of the push pin sleeve, a guide plate arranged at the left end of the push pin sleeve accommodating cavity and a guide plate matched with the left end of the guide plate, a lip sleeve matched with the left end of the guide sleeve and a guide plate arranged at the left end of the guide plate and a guide plate matched with the left end of the guide plate and a guide plate arranged concave hole, which is connected between the labial guide positioning plate and the staple pusher drive mechanism, both of which are instruments adapted to simultaneously cut both labia, and which also provide unnecessary pinching, damage, or even miscut of healthy labial tissue when dealing with a single-sided cutting situation. In view of the above-described problems, it is desirable to design a single-sided labial cutting stapler that is simple in structure and convenient to operate, and is capable of cutting either side labia individually. For this reason, the present inventors have skillfully devised the present technical solution. Disclosure of Invention The invention aims to provide a single-side labia cutting anastomat, which is beneficial to improving the structure of the cutting anastomat, so that any one side labia can be singly clamped to be cut and sutured to avoid the damage to labia tissues on the healthy