阅读说明：本技术 一种3d打印喉模置入装置 (3D prints larynx mould and puts into device ) 是由 贾涛 于 2020-05-11 设计创作，主要内容包括：本发明提供一种3D打印喉模置入装置,主要涉及喉模植入领域。一种3D打印喉模置入装置,包括图钉式置入套管与弧形置入管芯,所述图钉式置入套管由圆形支撑帽与弧形套管组成,所述弧形套管顶端贯穿圆形支撑帽并与圆形支撑帽固定连接,所述弧形套管内设有管芯。本发明的有益效果在于：本发明置入装置结构简单,可以在全麻支撑喉镜下或者局麻电子喉镜下置入完成,颈前取大约1cm的刀口可实现置入,置入后固定比较简单,置入后需要拔除时也比较方便,能够实现对患者的个体化治疗,且能够实现手术简单化,创伤小,不影响美观,改善了置入后患者的生活质量,降低了临床治疗费用,解决了复发率较高的问题。(The invention provides a 3D printing laryngeal mask implanting device, and mainly relates to the field of laryngeal mask implantation. The utility model provides a 3D prints larynx mould and puts into device, includes that the sleeve pipe is put into to the picture nail formula and the pipe core is put into to the arc, the sleeve pipe is put into to the picture nail formula comprises circular support cap and arc sleeve pipe, arc sleeve pipe top run through circular support cap and with circular support cap fixed connection, the intraductal pipe core that is equipped with of arc sleeve. The invention has the beneficial effects that: the implanting device has a simple structure, can be implanted under a general anesthesia support laryngoscope or a local anesthesia electronic laryngoscope, can realize the implantation by taking a knife edge about 1cm in front of the neck, is simple to fix after the implantation, is convenient to pull out after the implantation, can realize the individualized treatment of patients, can realize the simplification of an operation, has small wound, does not influence the beauty, improves the life quality of the patients after the implantation, reduces the clinical treatment cost, and solves the problem of high recurrence rate.)

1. The utility model provides a 3D prints larynx mould and puts into device, includes that the drawing pin formula is put into sleeve pipe (1) and arc and is put into pipe core (2), its characterized in that: the picture pin type imbedding sleeve (1) consists of a circular supporting cap (1-1) and an arc sleeve (1-2), the top end of the arc-shaped sleeve (1-2) penetrates through the circular support cap (1-1) and is fixedly connected with the circular support cap (1-1), a tube core (3) is arranged in the arc-shaped sleeve (1-2), the bottom end of the tube core (3) is conical, the pipe core (3) is matched with the arc-shaped sleeve (1-2) in a sliding contact mode, the two sides of the bottom end of the arc-shaped embedded pipe core (2) are provided with rectangular through grooves (4), each rectangular through groove (4) is internally provided with a supporting plate (5), each supporting plate (5) is rotatably connected with the corresponding rectangular through groove (4) through a rotating shaft (6), and the two supporting plates (5) are fixedly connected through springs (7).

2. The 3D printing throat mold implanting device according to claim 1, wherein: the top surface of the circular support cap (1-1) is provided with two sewing holes (8), and the two sewing holes (8) are distributed left and right.

3. The 3D printing throat mold implanting device according to claim 1, wherein: the bending radians of the arc-shaped sleeve (1-2) and the arc-shaped embedding tube core (2) are both 10-30 degrees.

4. The 3D printing throat mold implanting device according to claim 1, wherein: the diameter of the arc-shaped sleeve (1-2) is 4mm, the wall thickness is 1mm, the diameter of the arc-shaped embedded pipe core (2) is 3mm, and the wall thickness is 1 mm.

5. The 3D printing throat mold implanting device according to claim 1, wherein: two backup pads (5) are equipped with one deck barrier film (9) to opposite bottom, barrier film (9) and backup pad (5) fixed connection.

6. The 3D printing throat mold implanting device according to claim 1, wherein: one end of the rotating shaft (6) is inserted into the corresponding rectangular through groove (4) and can rotate along the insertion hole, and the other end of the rotating shaft (6) is fixedly connected with the corresponding supporting plate (5).

7. The 3D printing throat mold insert device according to claim 1 or claim 5, wherein: the arc-shaped sleeve (1-2), the arc-shaped imbedding pipe core (2), the supporting plate (5), the rotating shaft (6), the spring (7) and the isolating membrane (9) are all made of one or more materials of titanium metal, polyethylene, polypropylene, polyacrylate, aromatic polyester, silicon rubber, polyurethane and polyether ether ketone.

Technical Field

The invention mainly relates to the field of throat mold embedding, in particular to a 3D printing throat mold embedding device.

Background

The surgery is characterized in that injury and scar hyperplasia of laryngeal cartilages are caused by trauma, various burns and some spontaneous factors to cause laryngeal stenosis and cause dyspnea, the patient is clinically called as laryngeal stenosis, and laryngoplasty must be performed for reconstructing a normal physiological airway.

Disclosure of Invention

In order to solve the defects of the prior art, the invention provides the 3D printing laryngeal mask implanting device which is simple in structure, can be implanted under a general anesthesia support laryngoscope or a local anesthesia electronic laryngoscope, can realize implantation after a blade of about 1cm is taken in front of the neck, is relatively simple to fix after implantation, is relatively convenient to pull out after implantation, can realize individualized treatment on a patient, can realize simplification of an operation, has small wound and no influence on attractiveness, improves the life quality of the patient after implantation, reduces the clinical treatment cost, and solves the problem of high recurrence rate.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides a 3D prints larynx mould and puts into device, includes that the sleeve pipe is put into to the picture nail formula and the tube core is put into to the arc, the sleeve pipe is put into to the picture nail formula comprises circular support cap and arc sleeve pipe, arc sleeve pipe top run through circular support cap and with circular support cap fixed connection, the intraductal tube core that is equipped with of arc sleeve pipe, the tube core bottom is the toper, tube core and arc sleeve pipe sliding contact cooperation, the arc is put into tube core bottom both sides and is all seted up the rectangle and pass through the groove, every the rectangle pass through the inslot and all be equipped with the backup pad, every the backup pad all pass through the groove rotation of pivot and the rectangle that corresponds and be connected, two pass through spring fixed connection.

Furthermore, two sewing holes are formed in the top surface of the circular support cap and distributed on the left and right.

Furthermore, the bending radian of the arc-shaped sleeve and the arc-shaped embedding pipe core is 10-30 degrees.

Furthermore, the diameter of the arc-shaped sleeve is 4mm, the wall thickness is 1mm, the diameter of the arc-shaped embedded pipe core is 3mm, and the wall thickness is 1 mm.

Furthermore, the bottom ends of the two support plates facing each other are provided with a layer of isolation film, and the isolation films are fixedly connected with the support plates.

Furthermore, one end of the rotating shaft is inserted into the corresponding rectangular through groove and can rotate along the insertion hole, and the other end of the rotating shaft is fixedly connected with the corresponding supporting plate.

Furthermore, the arc-shaped sleeve, the arc-shaped embedding pipe core, the supporting plate, the rotating shaft, the spring and the isolating membrane are all made of one or more materials of titanium metal, polyethylene, polypropylene, polyacrylate, aromatic polyester, silicon rubber, polyurethane and polyether-ether-ketone.

Compared with the prior art, the invention has the beneficial effects that:

the implanting device has a simple structure, can be implanted under a general anesthesia support laryngoscope or a local anesthesia electronic laryngoscope, can realize the implantation by taking a knife edge about 1cm in front of the neck, is simple to fix after the implantation, is convenient to pull out after the implantation, can realize the individualized treatment of patients, can realize the simplification of an operation, has small wound, does not influence the beauty, improves the life quality of the patients after the implantation, reduces the clinical treatment cost, and solves the problem of high recurrence rate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of an arc-shaped embedded die structure;

FIG. 3 is a left side view of FIG. 2;

FIG. 4 is an enlarged partial view of I of FIG. 2;

FIG. 5 is a partial enlarged view of II of FIG. 3;

reference numerals shown in the drawings: 1. drawing pin type imbedding sleeve; 1-1, a circular support cap; 1-2, arc-shaped sleeve pipes; 2. placing the tube core in an arc shape; 3. a die; 4. a rectangular through groove; 5. a support plate; 6. a rotating shaft; 7. a spring; 8. sewing the hole; 9. and (3) a barrier film.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

As shown in figures 1-5, the 3D printing laryngeal mask implanting device comprises a drawing pin type implanting sleeve 1 and an arc-shaped implanting tube core 2, wherein the drawing pin type implanting sleeve 1 is composed of a circular supporting cap 1-1 and an arc-shaped sleeve 1-2, the circular supporting cap 1-1 has a supporting function and can prevent the arc-shaped sleeve 1-2 from sliding into the laryngeal mask completely, the top end of the arc-shaped sleeve 1-2 penetrates through the circular supporting cap 1-1 and is fixedly connected with the circular supporting cap 1-1, the tube core 3 is arranged in the arc-shaped sleeve 1-2, the bottom end of the tube core 3 is conical so as to shield the bottom end of the arc-shaped sleeve 1-2, the tube core 3 is in sliding contact fit with the arc-shaped sleeve 1-2, namely the tube core 3 can be taken out of the arc-shaped sleeve 1-2, two sides of the bottom end of the arc-shaped implanting tube core 2 are provided with rectangular, each rectangular through groove 4 is internally provided with a supporting plate 5, each supporting plate 5 is rotatably connected with the corresponding rectangular through groove 4 through a rotating shaft 6, the two supporting plates 5 are fixedly connected through a spring 7, when the arc-shaped embedded tube core 2 is embedded, the two supporting plates 5 are closed at first, the spring 7 is compressed, then the bottom end of the arc-shaped embedded tube core 2 is inserted into the arc-shaped sleeve pipe assembly 1-2 and pushed downwards until the bottom end of the arc-shaped embedded tube core 2 is moved out of the arc-shaped sleeve pipe assembly 1-2, the two supporting plates 5 are opened outwards under the elastic force of the spring 7 for supporting, when the arc-shaped embedded tube core 2 needs to be extracted, the arc-shaped embedded tube core 2 only needs to be pulled upwards slightly, when the arc-shaped embedded tube core 2 is pulled, under the extrusion action of the bottom end of the arc-shaped sleeve pipe assembly 1-2, the spring is compressed by 7 times until the bottom end of the arc-shaped placing tube core 2 completely enters the arc-shaped sleeve pipe assembly 1-2, so that the arc-shaped placing tube core 2 can be taken out.

Specifically, the top surface of the circular support cap 1-1 is provided with two sewing holes 8, and the two sewing holes 8 are distributed in the left and right directions. The circular supporting cap 1-1 is convenient to be fixed with the throat of the patient by sewing the sewing hole 8.

Specifically, the bending radian of the arc-shaped sleeve 1-2 and the arc-shaped embedding pipe core 2 is 10-30 degrees. Because the radian of the throats of different patients is different, the curvature radians of the arc-shaped sleeve 1-2 and the arc-shaped embedding tube core 2 are 10-30 degrees, the use requirements of different patients can be met, and the adaptability of the device is improved.

Specifically, the diameter of the arc-shaped sleeve 1-2 is 4mm, the wall thickness is 1mm, the diameter of the arc-shaped embedded pipe core 2 is 3mm, and the wall thickness is 1 mm. The diameter of the arc-shaped sleeve 1-2 is 4mm, the wall thickness is 1mm, the diameter of a skin incision can be reduced, the appearance is attractive, and the diameter of the arc-shaped insert tube core 2 is 3mm, the wall thickness is 1mm, so that the arc-shaped insert tube core can be conveniently inserted into the arc-shaped sleeve 1-2.

Specifically, two backup pads 5 are equipped with one deck barrier film 9 to the opposite bottom, barrier film 9 and backup pad 5 fixed connection. The isolating membrane 9 has an isolating effect on the supporting plate 5, and can avoid the supporting plate 5 from directly contacting with the mucous membrane of the throat.

Specifically, one end of the rotating shaft 6 is inserted into the corresponding rectangular through groove 4 and can rotate along the insertion hole, and the other end of the rotating shaft 6 is fixedly connected with the corresponding supporting plate 5. The rotation of the rotating shaft 6 facilitates the support plate 5 to be opened for support by the elastic force of the spring 7.

Specifically, the full-arc-shaped sleeve components 1-2, the arc-shaped placing pipe core 2, the supporting plate 5, the rotating shaft 6, the spring 7 and the isolating membrane 9 are all made of one or more materials of polyethylene, polypropylene, polyacrylate, aromatic polyester, silicon rubber, polyurethane and polyether ether ketone. Polyethylene, polypropylene, polyacrylate, aromatic polyester, silicone rubber, polyurethane, polyether ether ketone and the like can be kept stable for a long time in a physiological environment, and the like, does not degrade, crosslink, physically abrade and the like, and has good mechanical properties.