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CN-224220187-U - Novel circular cutting anastomat

CN224220187UCN 224220187 UCN224220187 UCN 224220187UCN-224220187-U

Abstract

The utility model discloses a novel circular cutting anastomat, which comprises an inner ring and an outer ring, wherein the inner ring is used for supporting the inner side of a foreskin, the outer ring consists of a pair of outer ring locks which can be locked mutually, a blunt knife is arranged on the inner side of the outer ring locks, a drainage component is arranged on the blunt knife and used for buckling the outer ring locks on the outer side of the inner ring, the blunt knife is used for extruding foreskin tissues on the outer side of the inner ring, and the tissues to be resected are isolated from reserved tissues through the arranged inner ring and a locking mechanism, so that the tissues to be resected are necrotized and fall off, further, the resection is completed, besides, tissue fluid is guided away from a separation belt through the drainage component, the nearby is kept dry, the accumulation of lymph fluid and the reduction of cross infection caused by four flows are avoided, and edema is relieved, so that the healing is faster.

Inventors

  • XU BOWEN
  • XIE JINPING
  • LIU XIANCUI
  • LIU XIANWEI
  • XU YILIN
  • Hong Qihang
  • XIE CHENXI

Assignees

  • 江西聚彪医疗器械有限责任公司

Dates

Publication Date
20260512
Application Date
20250507

Claims (7)

  1. 1. The novel circular cutting anastomat comprises an inner ring (10) and an outer ring (20), and is characterized in that the inner ring (10) is used for supporting the inner side of a foreskin, the outer ring (20) is composed of a pair of outer ring (20) lock catches (201) which can be locked mutually, a blunt knife (202) is arranged on the inner side of the outer ring (20) lock catches (201), a drainage component (203) is arranged on the blunt knife (202), the outer ring (20) lock catches (201) are buckled on the outer side of the inner ring (10), and the blunt knife (202) extrudes foreskin tissues on the outer side of the inner ring (10).
  2. 2. The novel circular cutting anastomat of claim 1, wherein the drainage component (203) comprises a drainage groove (2032) arranged at the root of the blunt knife (202) and a drainage groove at one side of the knife edge, and the drainage groove is communicated with the drainage groove (2032).
  3. 3. The novel circular cutting anastomat of claim 1, wherein the outer ring (20) lock catch (201) comprises a main outer ring (204) and a secondary outer ring (205), one side of the main outer ring is rotationally connected with the secondary outer ring, and the other side of the main outer ring is provided with lock teeth which can be mutually meshed.
  4. 4. The novel circular cutting anastomat of claim 1, wherein the inner ring (10) is annular, an inner concave part (101) is arranged on the outer side wall of the inner ring, the novel circular cutting anastomat further comprises a silicone rubber backing ring (30), and the silicone rubber backing ring (30) is sleeved on the inner concave part (101) and is integrated with the inner ring (10).
  5. 5. The novel circular cutting anastomat of claim 4, wherein one side of the circular cutting anastomat extends outwards to form an anastomotic part (102), the anastomotic part (102) can be attached to a coronary sulcus, a notch (103) is arranged on the anastomotic part (102), the periphery of the notch (103) is chamfered, and the notch (103) is used for placing a penis tie.
  6. 6. The novel circular cutting anastomat according to claim 5, wherein the anastomotic part (102) is obliquely arranged, the inclination angle of the anastomotic part is matched with that of the coronary sulcus, and the notch (103) corresponds to the position of the penis lacing in the coronary sulcus.
  7. 7. The novel circular cutting anastomat according to claim 1, further comprising a propeller (40), wherein the propeller (40) is used for being connected with the inner ring (10), the propeller (40) comprises a body (401) and a propelling handle (402), the propelling handle (402) and the body (401) are integrally formed, and anti-skid patterns (403) are arranged on the propelling handle (402).

Description

Novel circular cutting anastomat Technical Field The utility model belongs to the technical field of circumcision anastomat, and particularly relates to a novel circumcision anastomat. Background The circumcision anastomat is a medical instrument for surgical operation, is mainly used for circumcision operation, is designed to simplify operation, improve operation efficiency, reduce postoperative complications and improve recovery effect of patients, when the circumcision anastomat is used for circumcision, a large amount of lymph tissue fluid is generated at the wound of the circumcision, and flows through or is accumulated in the circumcision outer ring to contact with the operation mouth, so that infection is easily caused, and the treatment efficiency is affected. Disclosure of utility model In order to overcome the defects, the utility model provides a novel circular cutting anastomat. In order to achieve the above purpose, the novel circular cutting anastomat comprises an inner ring and an outer ring, wherein the inner ring is used for supporting the inner side of a foreskin, the outer ring is composed of a pair of outer ring locks which can be locked mutually, a blunt knife is arranged on the inner side of the outer ring locks, a drainage component is arranged on the blunt knife and used for buckling the outer ring locks on the outer side of the inner ring, the blunt knife extrudes foreskin tissues on the outer side of the inner ring, the tissues to be resected are isolated from reserved tissues through the arranged inner ring and a locking mechanism, so that the tissues to be resected are necrotized and shed, the resection is completed, in addition, tissue fluid is led out from an isolation belt through the drainage component, the vicinity of the isolation belt is kept dry, the accumulation of lymph fluid is avoided, cross infection is reduced through four places, and edema is relieved, so that healing is faster. Specifically, the drainage component comprises a drainage groove arranged at the root of the blunt knife and a drainage groove arranged at one side of the knife edge, and the drainage groove is communicated with the drainage groove. Specifically, drainage subassembly includes drainage groove and lug, the drainage groove set up in blunt sword root, the lug set up in blunt sword tip, the surface of lug is provided with the guiding gutter, the guiding gutter with drainage groove UNICOM. Specifically, the outer ring lock catch comprises a main outer ring and a secondary outer ring, one end of the two are rotatably connected with the other end is provided with biting teeth which can mutually bite. Specifically, the inner ring is annular, an inner concave part is arranged on the outer side wall of the inner ring, and the inner ring further comprises a silicone rubber backing ring, wherein the silicone rubber backing ring is sleeved in the inner concave part and is integrated with the inner ring. Specifically, one side of the inner ring extends outwards to form an anastomotic part, and the anastomotic part is obliquely arranged and is attached to the root of the foreskin. Specifically, a notch is arranged at the top of the anastomotic part, and the notch is used for placing a prepuce lace. Specifically, the device further comprises a propeller, wherein the propeller is used for being connected with the inner ring. Specifically, the propeller comprises a body and a propelling handle, wherein the propelling handle and the body are integrally formed, and anti-skid patterns are arranged on the propelling handle. Compared with the prior art, the utility model has the beneficial effects that: The inner ring and the locking mechanism are arranged to isolate the tissue to be resected from the reserved tissue, so that the tissue to be resected is caused to necrosed and fall off, further the resection is completed, in addition, tissue fluid is guided out and kept away from the isolation belt through the drainage component, the situation that the tissue fluid is kept dry nearby is guaranteed, the lymph fluid is prevented from accumulating and flowing around to reduce cross infection, and edema is relieved to enable healing to be faster. Drawings FIG. 1 is a schematic view of the overall explosive structure of the present utility model; FIG. 2 is a schematic view of the inner ring structure of the present utility model; FIG. 3 is a schematic view of the outer ring structure of the present utility model; FIG. 4 is a schematic view of an overall explosion structure of another embodiment of the present utility model; FIG. 5 is a schematic view of another inner ring structure according to the present utility model; FIG. 6 is a schematic diagram of the overall structure of the present utility model; In the figure, 10 parts of inner ring, 101 parts of inner concave part, 102 parts of anastomotic part, 103 parts of notch, 20 parts of outer ring, 201 parts of outer ring lock catch, 202 parts of blunt knife, 203 parts