CN215424953U

CN215424953U - Ear cartilage stripper

Info

Publication number: CN215424953U
Application number: CN202121416053.3U
Authority: CN
Inventors: 朱纪国
Original assignee: Zhengzhou Tianhou Medical Beauty Hospital Co ltd
Current assignee: Zhengzhou Tianhou Medical Beauty Hospital Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-07
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to an ear cartilage stripper, which comprises a handle and a stripping head, wherein fixture block assemblies are arranged on two sides of a limiting ring, the stripping head is connected in a threaded sleeve, a fixing plate is arranged at the bottom of a first pressure spring, a second pull rope is wound on the lower half part of a winding drum, and a baffle ball is arranged at the other end of the second pull rope; through the outside pulling second stay cord of check ball, make the reel rotate, with not hard up first stay cord, the clamp plate is rebound under the effect of pressure spring, make the ejector pin promote the regulation post rebound, fix the regulation post through the fixture block subassembly at last, thereby make this ear cartilage stripper's whole length satisfy the actual demand, the very big medical staff that has made things convenient for performs the operation, the operation risk has been reduced, the wound to the ear has been reduced, and then be favorable to the postoperative of patient ear to resume, reduce the painful degree of patient ear, and the suitability is strong.

Description

Ear cartilage stripper

Technical Field

The utility model relates to the field of medical appliances, in particular to an auricular cartilage stripper.

Background

The nose tip shaping operation is one of the common operations in plastic surgery, and the ear cartilage needs to be removed in advance when the nose tip shaping operation is performed. The auricular cartilage is a special tissue in a human body, has certain hardness, has flexibility, does not need to depend on blood supply like muscles, can survive autologous cartilage without blood supply, does not bring important loss or defect on functions to the human body when losing a part of cartilage, and does not influence physiological functions and life. The auricular cartilage is provided with the cartilage membrane before being stripped, the cartilage membrane is like the cultured flower soil, the cartilage membrane can grow out of the auricular fossa again at the auricular cartilage and can regenerate, so the appearance cannot be changed, the wound is hidden behind the auricular and is not easy to be found, the thinness of the auricular cartilage can be just placed on the nose, and the auricular cartilage is suitable for heightening the tip of the nose and enhancing the radian of the tip of the nose.

In order to ensure the integrity of the ear cartilage which is taken out, a special stripper is required to be used for carrying out operation on the ear cartilage, for example, the Chinese patent document with the publication number of CN203244431U discloses an ear cartilage stripper which comprises a handle, wherein two ends of the handle are respectively provided with an ear cartilage range cutting knife used for cutting the ear cartilage which needs to be stripped and other ear cartilages and an ear cartilage stripper used for stripping the ear cartilage which needs to be stripped and the skin of the ear.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auricular cartilage stripper, which is used for solving the problems that the existing auricular cartilage stripper is inconvenient for medical personnel to perform operations due to large overall shape, so that the operation wound is enlarged, the postoperative recovery of the auricular wound of a patient is not facilitated, different clinical requirements cannot be met, and the applicability is poor.

In order to solve the problems, the novel ear cartilage stripper comprises a handle and a stripping head, wherein a limiting ring is fixedly arranged at the top of the handle, clamping block assemblies are symmetrically arranged on two sides of the limiting ring, an adjusting column penetrates through the limiting ring, a threaded sleeve is fixedly arranged at the top of the adjusting column, the stripping head is in threaded connection with the threaded sleeve, a plurality of limiting grooves are symmetrically formed in two sides of the adjusting column, a supporting plate is fixedly arranged at the bottom of the adjusting column, an ejector rod is correspondingly arranged below the supporting plate, a pressing plate is fixedly arranged at the bottom of the ejector rod, a first pressure spring is fixedly arranged below the pressing plate, a fixing plate is arranged at the bottom of the first pressure spring, a first pull rope is fixedly arranged at the bottom of the pressing plate, the other end of the first pull rope is wound on the upper half part of a winding drum, the winding drum is rotatably arranged on the bottom wall of the handle, and a second pull rope is wound on the lower half part of the winding drum, the winding direction of the second pull rope is opposite to that of the first pull rope, and the other end of the second pull rope penetrates through the side wall of the handle and is fixedly provided with a blocking ball.

The ear cartilage stripper provided by the utility model also has the following technical characteristics:

further, the fixture block assembly comprises a guide rod, a second pressure spring and a fixture block, the fixture block is fixedly connected with the guide rod, and the pressure spring is sleeved on the guide rod.

Furthermore, a limiting block is arranged below the supporting plate, and the bottom of the supporting plate is attached to the top of the limiting block.

Further, the bottom of fixed plate is fixed and is equipped with first rope guide wheel, be equipped with the second rope guide wheel on the inner wall of handle.

Furthermore, the material of check ball is rubber.

Furthermore, a sliding sleeve is fixedly arranged at the top of the handle, and the adjusting column is arranged in the sliding sleeve in a penetrating mode.

The utility model has the following beneficial effects: the stripping head and the adjusting column are in threaded connection, so that the medical staff can disassemble, replace or clean and disinfect the medical staff; when this soft bone of ear stripper's overall length can't satisfy clinical demand, only need pass through keep off the outside pulling of ball the second stay cord makes the reel rotates, with not hard up first stay cord, the clamp plate is in upward movement under the effect of pressure spring, the clamp plate drives ejector pin rebound, the ejector pin promotes adjust post rebound, at last pass through the fixture block subassembly is right adjust the post and fix to make this soft bone of ear stripper's overall length satisfy the actual demand, very big having made things convenient for medical staff to perform the operation, reduce the operation risk, still reduced the wound to the ear, and then be favorable to the postoperative recovery of patient ear, reduce the painful degree of patient ear, the suitability is strong.

Drawings

FIG. 1 is a schematic view of the overall structure of the ear cartilage stripper;

FIG. 2 is a schematic view of a portion A of FIG. 1;

fig. 3 is a schematic view of a connection relationship between the fixture block assembly and the limiting ring.

Detailed Description

The utility model will be described in detail below with reference to the drawings and with reference to embodiments, it being noted that the embodiments and features of the embodiments of the utility model can be combined with each other without conflict.

In one embodiment of the ear cartilage stripper of the present invention as shown in fig. 1 to fig. 3, the ear cartilage stripper comprises a handle 1 and a stripping head 2, a limiting ring 100 is fixedly arranged on the top of the handle 1, clamping block assemblies 3 are symmetrically arranged on both sides of the limiting ring 100, an adjusting column 4 is arranged in the limiting ring 100 in a penetrating manner, a threaded sleeve 5 is fixedly arranged on the top of the adjusting column 4, the stripping head 2 is connected with the threaded sleeve 5 in a threaded manner, a plurality of limiting grooves 41 are symmetrically arranged on both sides of the column 4, a supporting plate 6 is fixedly arranged on the bottom of the adjusting column 4, a top rod 7 is correspondingly arranged below the supporting plate 6, a pressing plate 8 is fixedly arranged at the bottom of the top rod 7, a first pressure spring 81 is fixedly arranged below the pressing plate 8, a fixing plate 9 is arranged at the bottom of the first pressure spring 81, a first pull rope 10 is fixedly arranged at the bottom of the pressing plate 9, the other end of the first pull rope 10 is wound on the upper half portion of a winding drum 11, the winding drum 11 is rotatably arranged on the bottom wall of the handle 1, a second pull rope 12 is wound on the lower half part of the winding drum 11, the winding direction of the second pull rope 12 is opposite to that of the first pull rope 10, the other end of the second pull rope 12 penetrates through the side wall of the handle 1 and is fixedly provided with a baffle ball 13, and particularly, the stripping head 2 and the adjusting column 4 are in threaded connection, so that the medical staff can conveniently detach, replace or clean and disinfect; when this soft bone stripper's of ear overall length can't satisfy clinical demand, only need outwards stimulate second stay cord 12 through check ball 13, make reel 11 rotate, with not hard up first stay cord 10, clamp plate 8 rebound under the effect of pressure spring 81, clamp plate 8 drives ejector pin 7 rebound, ejector pin 7 promotes regulation post 4 rebound, fix regulation post 4 through fixture block subassembly 3 at last, thereby make this soft bone stripper's of ear overall length satisfy the actual demand, the very big medical staff that has made things convenient for operates, reduce the operation wound, therefore, the suitability is strong.

In an embodiment of the present application, preferably, the latch assembly 3 includes a guide rod 31, a second compression spring 32 and a latch 33, the latch 33 is fixedly connected to the guide rod 31, the compression spring 32 is sleeved on the guide rod 31, and specifically, the latch 33 is engaged with the corresponding limiting groove 41, so that the adjustment column 4 can be effectively fixed.

In one embodiment of the present application, preferably, a stopper 61 is disposed below the supporting plate 6, and the bottom of the supporting plate 6 is attached to the top of the stopper 61.

In one embodiment of the present application, preferably, a first rope guide wheel 91 is fixedly provided at the bottom of the fixing plate 9, and a second rope guide wheel 92 is provided on the inner wall of the handle 1.

In one embodiment of the present application, the material of the stop ball 13 is preferably rubber.

In one embodiment of the present application, preferably, a sliding sleeve 101 is fixedly disposed on the top of the handle 1, and the adjusting column 4 is disposed through the sliding sleeve 101.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments can be modified, or the central technical features thereof can be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Auricular cartilage stripper, including handle and stripping head, its characterized in that: the top of the handle is fixedly provided with a limiting ring, two sides of the limiting ring are symmetrically provided with clamping block assemblies, an adjusting column penetrates through the limiting ring, the top of the adjusting column is fixedly provided with a threaded sleeve, the threaded sleeve is internally and threadedly connected with the stripping head, two sides of the adjusting column are symmetrically provided with a plurality of limiting grooves, the bottom of the adjusting column is fixedly provided with a supporting plate, a mandril is correspondingly arranged below the supporting plate, the bottom of the mandril is fixedly provided with a pressing plate, a first pressure spring is fixedly arranged below the pressing plate, the bottom of the first pressure spring is provided with a fixing plate, the bottom of the pressing plate is fixedly provided with a first pull rope, the other end of the first pull rope is wound on the upper half part of a winding drum, the winding drum is rotatably arranged on the bottom wall of the handle, the lower half part of the winding drum is wound with a second pull rope, and the winding direction of the second pull rope is opposite to that of the first pull rope, the other end of the second pull rope penetrates through the side wall of the handle and is fixedly provided with a blocking ball.

2. The otochondral dissector of claim 1 wherein: the fixture block assembly comprises a guide rod, a second pressure spring and a fixture block, the fixture block is fixedly connected with the guide rod, and the pressure spring is sleeved on the guide rod.

3. The otochondral dissector of claim 1 wherein: the below of backup pad is equipped with the stopper, the bottom of backup pad with the top laminating of stopper.

4. The otochondral dissector of claim 1 wherein: the bottom of fixed plate is fixed and is equipped with first rope guide wheel, be equipped with the second rope guide wheel on the inner wall of handle.

5. The otochondral dissector of claim 1 wherein: the blocking ball is made of rubber.

6. The otochondral dissector of claim 1 wherein: the top of handle is fixed and is equipped with the sliding sleeve, adjust the post and wear to locate in the sliding sleeve.