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CN-121971215-A - Multifunctional plastic device for nostril shaping

CN121971215ACN 121971215 ACN121971215 ACN 121971215ACN-121971215-A

Abstract

The invention belongs to the field of biomedical engineering industry, in particular to a multifunctional plastic device for shaping nostrils, which comprises two supporting tubes, wherein the two supporting tubes are connected through a connecting sheet, the supporting tubes are hollow tubes, the diameter of one end, which is close to the connecting sheet, is larger than that of one end, which is far away from the connecting sheet, of each supporting tube, the supporting tubes are designed to be gradually changed in diameter, the shape of the inner part of a nasal cavity is gradually narrowed, the supporting tubes conform to the shape of the inner part of the nasal cavity, so that the whole retainer is placed in the nasal cavity more naturally and comfortably, the interference on the normal function of the nasal cavity of a patient is reduced, the post-operation shaping effect is improved, the deformation range of the supporting tubes is enlarged after notches are formed according to different self-adaption adjusting openings of different positions of the patient by shearing, the shapes of the nostrils are adapted to the shapes of the nostrils, the long axis or the short axis of the nostrils are convenient to carry out plasticity, and the plasticity of different nostrils of different patients or the same patient is met.

Inventors

  • YANG JIE

Assignees

  • 英诺威特(无锡)医疗科技有限公司

Dates

Publication Date
20260505
Application Date
20260325

Claims (10)

  1. 1. A multifunctional plastic device for nostril shaping is characterized by comprising two support tubes (1), wherein the two support tubes (1) are connected through a connecting sheet (2), the support tubes (1) are hollow tubes, the diameter of one end, close to the connecting sheet (2), is larger than that of one end, far away from the connecting sheet (2), of each support tube (1), a plurality of anatomic self-adaptive adjusting openings (11) are uniformly formed in two ends of each support tube (1) and are used for tearing to form gaps, peripheral diameter adjustment is achieved through removal or deformation, support assemblies are arranged in the support tubes (1), and the connecting sheet (2) is used for plastic nasal columella through adjustment.
  2. 2. The device of claim 1, wherein the support assembly comprises a front fixing ring (14) and a rear fixing ring (15), the front fixing ring (14) is fixedly connected with one end close to the connecting piece (2) in an embedded manner, the rear fixing ring (15) is fixedly connected with one end far away from the connecting piece (2) in an embedded manner, a plurality of connecting strips (12) are uniformly fixedly connected between the front fixing ring (14) and the rear fixing ring (15), and the connecting strips (12), the front fixing ring (14) and the rear fixing ring (15) form a metal net.
  3. 3. A multifunctional plastic device for nostril shaping according to claim 2, wherein the middle part of the connecting strip (12) is provided with a telescopic mechanism for adjusting the length of the connecting strip (12), and the connecting strip (12) is arranged between two adjacent anatomic adaptation adjusting ports (11).
  4. 4. The multifunctional plastic device for nostril shaping according to claim 1, wherein a woven mesh (21) is fixedly embedded in the connecting sheet (2), and the woven mesh (21) is formed by interweaving a plurality of transverse and longitudinal woven wires.
  5. 5. The multifunctional plastic device for nostril shaping according to claim 1, wherein a plurality of clamping grooves (13) are formed in one end, close to the connecting sheet (2), of the inner wall of the supporting tube (1), and a buckle (34) is inserted into one clamping groove (13) in a clamping manner.
  6. 6. The multifunctional plastic device for nostril shaping according to claim 1, wherein one end of the buckle (34) is fixedly connected with a connecting belt (32), one end of the connecting belt (32) is fixedly connected with a flank (3), and the flank (3) is used for plastic nose flanges by adjusting.
  7. 7. The multifunctional plastic device for nostril shaping according to claim 6, wherein the inner wall of the side wing (3) is fixedly connected with a metal strip (31) in an embedded mode, the inner portion of the connecting belt (32) is fixedly connected with a metal wire (33), and the side wing (3) and the connecting belt (32) are made of plastic silica gel.
  8. 8. The device of claim 7, wherein the metal strip (31) and the metal wire (33) are made of one of titanium, nickel, cobalt alloy or medical material with shape memory function.
  9. 9. A multifunctional plastic device for nostril shaping according to claim 2, wherein said connecting strip (12), front fixing ring (14) and rear fixing ring (15) are made of one of titanium, nickel, cobalt alloy or medical material with shape memory function.
  10. 10. The device of claim 4, wherein the mesh (21) is made of one of titanium, nickel, cobalt alloy and medical material with shape memory function.

Description

Multifunctional plastic device for nostril shaping Technical Field The invention belongs to the field of biomedical engineering industry, and particularly relates to a multifunctional plastic device for nostril shaping. Background In the field of biomedical engineering industry, in various plastic operations related to nose, especially around nostril, the nostril needs to be shaped by a shaping device after operation to realize symmetry, and in the case of the deformation of nostril, small post of nose or nasal flange before operation and great difficulty in early operation, the difficulty in operation needs to be reduced by the shaping device, in addition, if partial congenital nostril deformation patients want to improve the appearance by conservative treatment, the nostril needs to be shaped by the shaping device. One Chinese patent with the bulletin number of CN213190413U discloses a nasal cavity internal fixing support, which comprises a connecting piece and support pipes arranged at two ends of the connecting piece, wherein the support pipes are arranged in the nasal cavity of a patient, an annular flange is arranged at one end of each support pipe far away from the nasal cavity, the bottom surface of each annular flange, which is contacted with the nasal base of the patient, is arranged as a plane, the plane of the bottom surface of each annular flange extends to the tail part of the support pipe along the axial direction of the support pipe, the width of each plane is gradually reduced from the direction of the annular flange extending into the nasal cavity, the two ends of the bottom surface of each annular flange are in a circular arc transition structure, and the connecting piece and the two support pipes are in an integrated structure. The nasal cavity is comfortable to wear through the planar design of the bottom of the support tube and the obtuse angle treatment on the two sides, the nasal cavity is suitable for long-term use, the contact part between the bottom of the support tube and the nasal base and the contact part between the bottom of the support tube and the nasal sill are arc-shaped, the wound suture position can not be pressed, the wound healing and recovery are not affected on the premise of ensuring the comfort of wearing, and the problem of suffering side depression caused by wound development is not affected after long-term wearing. In the above-mentioned technique, because connecting piece and two stay tubes are integrated into one piece structure, the fixed bolster only is applicable to same patient and wears, however every people's nasal structure is very different, even in fact even same people's nostril size also inconsistent, if adopt same fixed bolster can not carry out corresponding adjustment according to different requirements, and can't follow the dynamic regulation holding power of tissue detumescence process after the operation. In addition, the prior art and the product can only support the inner part of the nostril, but can not carry out multipoint linkage shaping on the soft triangle area, the nose wing edge and the nose post at the same time, and if an integral customization mode is adopted, the cost is higher, the period is longer, and the nostril form can not be dynamically adjusted by changing the structural form. Therefore, the invention provides a multifunctional plastic device for nostril shaping. Disclosure of Invention In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved. The technical scheme includes that the multifunctional plastic device for nostril shaping comprises two supporting tubes, wherein the two supporting tubes are connected through a connecting sheet, the supporting tubes are hollow tubes, the diameter of one end, close to the connecting sheet, is larger than that of one end, far away from the connecting sheet, of each supporting tube, a plurality of anatomic self-adaptive adjusting ports are uniformly formed in two ends of each supporting tube and used for tearing to form gaps, circumferential adjustment is achieved through removal or deformation, supporting components are arranged in the supporting tubes, and the supporting tubes are used for plastic nose columella through adjusting the connecting sheet. Preferably, the support assembly comprises a front fixing ring and a rear fixing ring, the front fixing ring is embedded and fixedly connected at one end close to the connecting sheet, the rear fixing ring is embedded and fixedly connected at one end far away from the connecting sheet, a plurality of connecting strips are uniformly fixedly connected between the front fixing ring and the rear fixing ring, and the connecting strips, the front fixing ring and the rear fixing ring form a metal net. Preferably, the middle part of the connecting strip is provided with a telescopic mechanism for adjusting the length of the connecting strip, and the connecting strip is ar