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CN-122005973-A - Neck surgical neck drainage device for ear, nose, throat and head

CN122005973ACN 122005973 ACN122005973 ACN 122005973ACN-122005973-A

Abstract

The invention discloses a neck drainage device for ear, nose, throat and neck surgery, which comprises a first retaining ring, wherein the top end of the first retaining ring is provided with a plurality of groups of fixing components, each fixing component comprises a plurality of arc-shaped frames and a movable frame which are fixedly connected with the top end of the first retaining ring, the arc-shaped frames and the movable frames are arranged in pairs along the top end of the first retaining ring, the arc-shaped frames and the movable frames are arranged in a sliding way along the top end of the first retaining ring, the fixing components arranged in the invention can be matched with an adjusting component to fix a drainage tube of the head and neck of a patient, meanwhile, the local curvature of the drainage tube is adjusted, the drainage tube is prevented from being blocked at a bending part caused by the local extrusion for a long time, and a dredging component is synchronously arranged on an adjusting component to help the device dredge liquid at the blocking part in the drainage tube.

Inventors

  • WANG JINGYUAN
  • ZHANG QIANGWEI
  • WEN KAIXUE
  • ZHANG YUHAO
  • WEN SHUXIN

Assignees

  • 山西白求恩医院(山西医学科学院、华中科技大学同济医学院附属同济医院山西医院、山西医科大学第三医院、山西医科大学第三临床医学院)

Dates

Publication Date
20260512
Application Date
20260326

Claims (10)

  1. 1. The neck drainage device for the ear, nose and throat surgery is characterized by comprising a first retention ring (4), wherein a plurality of groups of fixing components are arranged at the top end of the first retention ring (4), each fixing component comprises a plurality of arc-shaped frames (3) and a movable frame (1) which are fixedly connected with the top end of the first retention ring (4), the arc-shaped frames (3) and the movable frames (1) are arranged in pairs along the top end of the first retention ring (4), and the arc-shaped frames (3) and the movable frames (1) are arranged in a sliding mode along the top end of the first retention ring (4).
  2. 2. The neck drainage device for otorhinolaryngological surgery of claim 1, wherein the arc-shaped frame (3) is made of a memory material, soft cards (2) are arranged on the inner side of the arc-shaped frame (3), and the soft cards (2) are uniformly arranged along the inner side of the arc-shaped frame (3).
  3. 3. The neck drainage device for ear, nose, throat and head and neck surgery according to claim 2 is characterized in that a plurality of fixing frames (6) are arranged on the movable frame (1), an adjusting component is arranged in each fixing frame (6), a pair of through holes (7) are formed in one end of each fixing frame (6), the through holes (7) point to the inner side of the soft card (2), a pair of clips (8) are arranged on the outer side of each through hole (7), and the two clips (8) are oppositely arranged.
  4. 4. The neck drainage device for otorhinolaryngological surgery according to claim 3, wherein the adjusting component comprises a rotating seat (20) rotatably clamped on the inner side of the fixed frame (6), a telescopic pad (18) is connected to the outer side of the rotating seat (20), a connecting seat (19) is connected to the output end of the telescopic pad (18), and a guide wheel (11) is rotatably clamped on the connecting seat (19).
  5. 5. The neck drainage device for otorhinolaryngological surgery of claim 4, wherein a dredging assembly is arranged on the outer side of the connecting seat (19), the dredging assembly comprises a pair of rotating shafts (15) which are rotatably connected on the outer side of the connecting seat (19) through a fixed ring (16), the two rotating shafts (15) are connected through a lantern ring (13), a pair of extrusion blocks (12) are rotatably connected on the lantern ring (13) through torsion springs, a control frame (14) is eccentrically sleeved on the outer side of the rotating shafts (15), and the control frame (14) is connected with the fixed ring (16) through a control rod (17).
  6. 6. The neck drainage device for otorhinolaryngological surgery according to claim 5, wherein the opening end of the first retaining ring (4) is connected with a second retaining ring (5) through a distance adjusting component, the distance adjusting component comprises a first connecting arm (25) rotatably connected with two ends of the opening of the first retaining ring (4), one end of the first connecting arm (25) is hinged with a second connecting arm (28), and the free end of the second connecting arm (28) is rotatably connected with a fixed shaft (10) arranged at two ends of the opening of the second retaining ring (5).
  7. 7. The neck drainage device for otorhinolaryngological surgery of claim 6, wherein a plurality of side grooves (24) are formed in the outer side of the second retaining ring (5), a screw (23) is fixedly arranged on the outer side of the second retaining ring (5), a knob (22) is screwed on the outer side of the screw (23), a retaining groove (21) is formed in the outer side of the first retaining ring (4), and the knob (22) is rotatably clamped in the retaining groove (21).
  8. 8. The neck drainage device for otorhinolaryngological surgery of claim 7, wherein a guide ring (9) is arranged on the outer side of the first retention ring (4), a guide rod (30) is arranged in the guide ring (9) in a penetrating mode, a limiting block (29) is fixedly connected to the top end of the guide rod (30), the bottom end of the guide rod (30) is connected with the bottom end of the second retention ring (5), and the plane of the second retention ring (5) is perpendicular to the axis direction of the guide rod (30).
  9. 9. The neck drainage device for otorhinolaryngological surgery as claimed in claim 8, wherein an elastic pad (26) is arranged between the two first connecting arms (25), the elastic pad (26) is hollow, an opening formed at one end of the elastic pad (26) is communicated with any one of the first connecting arms (25), a control cable (27) is connected to the inner wall of one end of the elastic pad (26) far away from the opening of the elastic pad (26), and a pull block (34) is arranged at one end of the control cable (27).
  10. 10. The neck drainage device for otorhinolaryngological surgery according to claim 9, wherein a side plate (32) is arranged on the outer side of the first connecting arm (25) close to the pull block (34), a connecting button (31) is arranged at the bottom end of the side plate (32), a pair of rotating plates (33) are rotatably clamped on the outer side of the connecting button (31), a distance clamp (35) is connected to two rotating plates (33), and the distance clamp (35) is clamped on the outer side of the control cable (27).

Description

Neck surgical neck drainage device for ear, nose, throat and head Technical Field The invention relates to the technical field of neck drainage, in particular to an ear-nose-throat head-neck surgical neck drainage device. Background Compared with drainage of other body parts, the drainage of the ear, nose and throat has higher operation risk coefficient, meanwhile, the drainage liquid is also more liquid with higher viscosity, the drainage liquid is easy to cause blockage inside the drainage tube when flowing through the drainage tube, and especially, the drainage tube has larger curvature or the situation that the blockage and even agglomeration are easy to occur at the bending position, so that the operation difficulty of the drainage of the ear, nose and throat is increased. However, most of the existing ear-nose-throat drainage devices lack the dredging function of the inside of the drainage tube, and meanwhile lack the consideration of the safety problems of the drainage tube such as backflow when the inside of the drainage tube is dredged, so that the risk coefficient of the drainage device is increased, and the drainage effect of the drainage device is reduced. Disclosure of Invention The invention provides a neck drainage device for ear-nose-throat head-neck surgery, which aims to solve the problems that most of ear-nose-throat drainage devices in the prior art lack of dredging functions for the inside of a drainage tube, and meanwhile lack of consideration for safety problems such as backflow of the drainage tube when the inside of the drainage tube is dredged, and increase of dangerous coefficients when the device is used. In order to achieve the above purpose, the present invention provides the following technical solutions: The utility model provides an ear, nose and throat neck surgery neck drainage device, includes first retainer ring, first retainer ring top is provided with multiunit fixed subassembly, fixed subassembly includes a plurality of arc frames of first retainer ring top fixed connection and removal frame, arc frame with remove the frame all along first retainer ring top sets up in pairs, arc frame with remove the frame and follow first retainer ring top slip sets up. Preferably, the arc-shaped frame is made of memory materials, soft cards are arranged on the inner side of the arc-shaped frame, and the soft cards are uniformly arranged along the inner side of the arc-shaped frame. Preferably, a plurality of fixed frames are arranged on the movable frame, an adjusting component is arranged in the fixed frames, a pair of through holes are arranged at one ends of the fixed frames, the through holes point to the inner sides of the soft cards, a pair of clamping clamps are arranged on the outer sides of the through holes, and two clamping clamps are oppositely arranged. Preferably, the adjusting component comprises a rotating seat which is rotatably clamped at the inner side of the fixed frame, a telescopic pad is connected at the outer side of the rotating seat, a connecting seat is connected at the output end of the telescopic pad, and a guide wheel is rotatably clamped in the connecting seat. Preferably, the connecting seat outside is provided with the mediation subassembly, the mediation subassembly includes the connecting seat outside is through a pair of pivot of solid fixed ring rotation connection, two connect through the lantern ring between the pivot, rotate through the torsional spring on the lantern ring and be connected with a pair of extrusion piece, the eccentric cover in pivot outside is equipped with the control frame, the control frame with be connected through the control lever between the solid fixed ring. Preferably, the first retaining ring open end is connected with the second retaining ring through the roll adjustment subassembly, the roll adjustment subassembly includes first linking arm that first retaining ring open end rotates to be connected, first linking arm one end articulates there is the second linking arm, the second linking arm free end with the fixed axle that second retaining ring open end set up rotates to be connected. Preferably, a plurality of side grooves are formed in the outer side of the second retaining ring, a screw is fixedly arranged in the outer side of the second retaining ring, a knob is screwed on the outer side of the screw, a retaining groove is formed in the outer side of the first retaining ring, and the knob is rotationally clamped in the retaining groove. Preferably, a guide ring is arranged on the outer side of the first retention ring, a guide rod is arranged in the guide ring in a penetrating manner, a limiting block is fixedly connected to the top end of the guide rod, the bottom end of the guide rod is connected with the bottom end of the second retention ring, and the plane of the second retention ring is perpendicular to the axial direction of the guide rod. Preferably, an elastic pad is arranged between the two first co