CN215691127U - Customized nasal cavity installation positioning template - Google Patents
Customized nasal cavity installation positioning template Download PDFInfo
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- CN215691127U CN215691127U CN202120309815.3U CN202120309815U CN215691127U CN 215691127 U CN215691127 U CN 215691127U CN 202120309815 U CN202120309815 U CN 202120309815U CN 215691127 U CN215691127 U CN 215691127U
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Abstract
The utility model discloses a customized nasal cavity installation positioning template, which comprises a positioning fixing plate and an individual source application tube, wherein the positioning fixing plate is attached to the outer contour of a nose, the end part of the individual source application tube penetrates through the positioning fixing plate and then extends into the nasal cavity, and after the installation is finished, a radioactive source penetrates through the interior of the individual source application tube and reaches a radiotherapy part in the nasal cavity to finish treatment. The customized nasal cavity installation positioning template provided by the utility model has the advantages of simple structure, convenience in use, accuracy in positioning, simplicity in fixing and high conformality. Meanwhile, the shape of the positioning fixing plate is fit with the outer contour of the nose, and the source application pipe is made of elastic materials, so that the use comfort of the nose mask can be improved.
Description
Technical Field
The utility model belongs to the technical field of positioning equipment, and particularly relates to a customized nasal cavity installation positioning template.
Background
In the detection equipment in the human nasal cavity, the structure of the traditional equipment is complex at present, and the traditional equipment can not effectively adapt to the external contour of the nasal cavity of the human body. Most of the devices used in the market are made of hard materials, so that the adaptability is poor in the process of carrying out related medical operations, and meanwhile, medical staff cannot accurately position the devices in the nasal cavity, so that the treatment in the nasal cavity is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a customized nasal cavity installation positioning template which is simple in structure, convenient to use and low in manufacturing cost.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a customized nasal cavity installation positioning template comprises a positioning fixing plate and an individualized source applying tube, wherein the positioning fixing plate is attached to the outer contour of a nose, after the individualized source applying tube and the positioning fixing plate are installed, the positioning fixing plate is attached to the nose of a patient, the top end of the individualized source applying tube is attached to a radiotherapy part of the patient, and a radioactive source reaches the radiotherapy part in a nasal cavity through an inner channel of the individualized source applying tube to complete treatment.
Preferably, the positioning fixing plate is of an inwards concave structure, and the inner surface of a concave cavity formed by inwards concave of the positioning fixing plate is attached to the outer surface of the nose.
Preferably, the positioning fixing plate is provided with a first fixing plate hole and a second fixing plate hole, and the cross section of the first fixing plate hole is of an oval structure, so that the breathing and ventilation of a patient are facilitated; the positioning fixing plate is provided with a fixing plate bulge, the fixing plate bulge is provided with a fixing plate bulge through hole, and the end part of the individual source application tube sequentially penetrates through the fixing plate second hole and the fixing plate bulge through hole and then extends into the nasal cavity.
Preferably, the cross section of the second hole of the fixing plate is polygonal, so that the fixing and positioning of the individual application tube are facilitated.
Preferably, the individualized source application pipe comprises a source application pipe main body and a source application pipe fixing piece, the source application pipe main body penetrates through the source application pipe fixing piece, a source application pipe main body hole is formed in the source application pipe main body, and the source application pipe main body hole and the source application pipe main body are synchronously bent in the length direction.
Preferably, the source application tube fixing part is of a polygonal structure.
Preferably, the source application pipe body is S-shaped, the section of the source application pipe body is circular, and the top surface of the source application pipe body is semi-spherically closed; the source application tube main body is made of elastic materials, so that the source application tube is convenient to install, and the top section of the source application tube is attached to the radiotherapy part of a patient.
Preferably, the elastic material is a TPU material or a flexible resin material and is made by 3D printing.
Preferably, the hole of the main body of the source application tube is a smooth round hole with the diameter of 2 mm to 2.2 mm.
The utility model has the beneficial effects that: the customized nasal cavity installation positioning template provided by the utility model has the advantages of simple structure, convenience in use, accuracy in positioning, simplicity in fixation, high conformality and low manufacturing cost, and can meet the requirements of accurate treatment of tumors. Meanwhile, the shape of the positioning fixing plate is fit with the outer contour of the nose, and the source application pipe is made of elastic materials, so that the use comfort of the nose mask can be improved.
Drawings
FIG. 1 is a schematic view of a customized nasal cavity installation positioning template according to the present invention;
FIG. 2 is a front view of the positioning and fixing plate of the present invention;
FIG. 3 is a rear view of the positioning and fixing plate of the present invention;
FIG. 4 is a schematic structural view of the interior of the individualized applicator tube of the utility model;
FIG. 5 is a schematic diagram of the construction of an individualized applicator tube of the utility model.
Description of reference numerals: 1. positioning the fixing plate; 2. an individualized source application pipe; 11. a fixed plate first hole; 12. a fixed plate second hole; 13. the fixed plate is convex; 14. a raised through hole of the fixing plate; 21. a source application tube main body; 22. a source application tube fixing part; 23. The main body hole of the source application tube.
Detailed Description
The utility model is further described with reference to the following figures and specific embodiments:
as shown in figures 1 to 5, the customized nasal cavity installation positioning template provided by the utility model comprises a positioning fixing plate 1 and an individual source applying tube 2, wherein the positioning fixing plate 1 is attached to the outer contour of a nose, the end part of the individual source applying tube 2 penetrates through the positioning fixing plate 1 and then extends into the nasal cavity, and after the installation is finished, a radioactive source penetrates through the interior of the individual source applying tube and reaches a radiotherapy part in the nasal cavity to finish the treatment.
In this embodiment, individuation is given source pipe 2 and is accomplished with the installation of location fixed plate 1 after, and location fixed plate 1 is laminated in patient's nose, and individuation is given source 2 tops of pipe and is put source the position laminating of radiotherapy of patient, and the radiation source reaches the inside treatment that accomplishes of nasal cavity through individuation 2 internal passages of giving source the source pipe.
The positioning fixing plate 1 is of an inwards concave structure, and the inner surface of a concave cavity formed by inwards concave of the positioning fixing plate 1 is attached to the outer surface of the nose. The positioning fixing plate 1 is attached to the outer contour of the nasal cavity, so that the follow-up operation of medical workers is facilitated, and higher comfort is provided for people using the nasal cavity positioning fixing plate.
Be equipped with fixed plate first hole 11 and fixed plate second hole 12 on the fixed plate of location 1, the cross-section in fixed plate first hole 11 is oval structure, and the patient of being convenient for breathes and ventilates. The positioning fixing plate 1 is provided with a fixing plate bulge 13, the fixing plate bulge 13 is provided with a fixing plate bulge through hole 14, and the end part of the individual source application tube 2 sequentially penetrates through the fixing plate second hole 12 and the fixing plate bulge through hole 14 and then extends into the nasal cavity.
In actual use, the positions of the fixing plate first hole 11 and the fixing plate second hole 12 can be changed as needed so as to enlarge the application range of the present invention. The first hole 11 of the fixing plate can keep the nostril of a person smooth during treatment, is convenient for breathing of the person and is beneficial to the implementation of related medical operation.
The cross-section of the second hole 12 of the fixing plate is polygonal, the rectangular shape is adopted in the embodiment, the fixing and the positioning of the individualized source application pipe 2 are facilitated, the cross-section of the protruding through hole 14 of the fixing plate is circular, and the protruding through hole 14 of the fixing plate is communicated with the second hole 12 of the fixing plate.
The shape of the fixing plate bulge 13 is matched with the structure in the nostril, so that the comfort of a user is improved.
The individualized source application pipe 2 comprises a source application pipe main body 21 and a source application pipe fixing member 22, the source application pipe main body 21 penetrates through the source application pipe fixing member 22, a source application pipe main body hole 23 is formed in the source application pipe main body 21, and the source application pipe main body hole 23 is synchronously bent with the length direction of the source application pipe main body 21.
The applicator tube fixing member 22 has a polygonal structure, and when the individualized applicator tube 2 passes through the positioning fixing plate 1 during use, the applicator tube fixing member 22 is matched with the fixing plate second hole 12 so as to prevent the applicator tube fixing member 22 from rotating. When the source tube fixing member 22 is fixed, the source tube main body 21 is also fixed.
In this embodiment, the source tube main body 21 has an S-shape, and the cross section of the source tube main body 21 is circular and has a hemispherical closed top surface. The source application tube main body 21 is made of elastic materials so as to be convenient for installation of the source application tube, and the top section of the source application tube is attached to the radiotherapy part of a patient. In actual use, the shape of the source tube main body 21 is the same as the internal structure of the nasal cavity of the human body. Is convenient for medical staff to carry out relevant medical operations.
The main body hole 23 of the source application tube is a smooth round hole with the aperture of 2 mm to 2.2 mm, and the aperture size of the main body hole 23 of the source application tube is properly changed according to the equipment needed by medical staff when different symptoms occur.
In the present embodiment, the source tube main body 21 is made of a flexible material, and in the present invention, an elastic tubular structure is made of TPU or a flexible resin material and is made by 3D printing. The material can be changed into PLA and the like according to the actual use requirement, so that the applicability of the utility model is increased.
It will be appreciated by those of ordinary skill in the art that the embodiments described herein are intended to assist the reader in understanding the principles of the utility model and are to be construed as being without limitation to such specifically recited embodiments and examples. Those skilled in the art can make various other specific changes and combinations based on the teachings of the present invention without departing from the spirit of the utility model, and these changes and combinations are within the scope of the utility model.
Claims (9)
1. A customized nasal cavity installation positioning template is characterized in that: including location fixed plate (1) and individuation source application pipe (2), location fixed plate (1) is laminated with the outline of nose, and individuation source application pipe (2) is installed with location fixed plate (1) and is accomplished the back, and location fixed plate (1) is laminated in patient's nose, and individuation source application pipe (2) top is laminated with patient radiotherapy position, and the radiation source reaches the completion of treatment of intranasal intracavity radiotherapy position through individuation source application pipe (2) inner passage.
2. The customized nasal cavity installation locator plate of claim 1, wherein: the positioning fixing plate (1) is of an inwards concave structure, and the inner surface of a concave cavity formed by inwards concave of the positioning fixing plate (1) is attached to the outer surface of the nose.
3. The customized nasal cavity installation locator plate of claim 1, wherein: a first hole (11) of the fixing plate and a second hole (12) of the fixing plate are arranged on the positioning fixing plate (1), and the section of the first hole (11) of the fixing plate is of an oval structure, so that the breathing and ventilation of a patient are facilitated; be equipped with fixed plate arch (13) on location fixed plate (1), be equipped with fixed plate protruding through-hole (14) on fixed plate arch (13), the tip of individuation execution source pipe (2) passes fixed plate second hole (12) and stretches into inside the nasal cavity behind fixed plate protruding through-hole (14) in proper order.
4. The customized nasal cavity installation locator plate of claim 3, wherein: the section of the second hole (12) of the fixing plate is polygonal, so that the fixing and positioning of the individual source application tube (2) are facilitated.
5. The customized nasal cavity installation locator plate of claim 1, wherein: the individualized source application pipe (2) comprises a source application pipe main body (21) and a source application pipe fixing piece (22), the source application pipe main body (21) penetrates through the source application pipe fixing piece (22), a source application pipe main body hole (23) is formed in the source application pipe main body (21), and the source application pipe main body hole (23) and the source application pipe main body (21) are synchronously bent in the length direction.
6. The customized nasal cavity installation locator plate of claim 5, wherein: the source application pipe fixing piece (22) is of a polygonal structure.
7. The customized nasal cavity installation locator plate of claim 5, wherein: the source application pipe main body (21) is S-shaped, the section of the source application pipe main body (21) is circular, and the top surface of the source application pipe main body is hemispherical and closed; the source applying tube main body (21) is made of elastic material so as to be convenient for installing the source applying tube, and the top section of the source applying tube is jointed with the radiotherapy part of a patient.
8. The customized nasal cavity installation locator plate of claim 7, wherein: the elastic material is TPU or flexible resin material and is made by 3D printing.
9. The customized nasal cavity installation locator plate of claim 5, wherein: the main body hole (23) of the source application tube is a smooth round hole, and the aperture is 2 mm to 2.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120309815.3U CN215691127U (en) | 2021-02-03 | 2021-02-03 | Customized nasal cavity installation positioning template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120309815.3U CN215691127U (en) | 2021-02-03 | 2021-02-03 | Customized nasal cavity installation positioning template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215691127U true CN215691127U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120309815.3U Active CN215691127U (en) | 2021-02-03 | 2021-02-03 | Customized nasal cavity installation positioning template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215691127U (en) |
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2021
- 2021-02-03 CN CN202120309815.3U patent/CN215691127U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230904 Address after: No. 1666, Section 2, Chenglong Avenue, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province, 610000 Patentee after: Sichuan Sendi Intelligent Manufacturing Technology Co.,Ltd. Address before: No.2, shanbanqiao Road, Chenghua District, Chengdu, Sichuan 610000 Patentee before: Xie Zezhong |