CN112205956B - Respiratory department bronchoscope interventional therapy device - Google Patents
Respiratory department bronchoscope interventional therapy device Download PDFInfo
- Publication number
- CN112205956B CN112205956B CN202011088219.3A CN202011088219A CN112205956B CN 112205956 B CN112205956 B CN 112205956B CN 202011088219 A CN202011088219 A CN 202011088219A CN 112205956 B CN112205956 B CN 112205956B
- Authority
- CN
- China
- Prior art keywords
- therapy device
- interventional therapy
- main body
- bronchoscope
- respiratory
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000002560 therapeutic procedure Methods 0.000 title claims abstract description 18
- 230000000241 respiratory effect Effects 0.000 title claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 210000000214 mouth Anatomy 0.000 abstract description 15
- 210000003128 head Anatomy 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 8
- 210000003811 finger Anatomy 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00147—Holding or positioning arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
- A61B1/2676—Bronchoscopes
Abstract
The invention relates to the technical field of medical appliances. Aims at providing a respiratory bronchoscope interventional therapy device with guiding and clamping functions. The technical scheme adopted by the invention is as follows: the respiratory bronchoscope interventional therapy device comprises a dilator main body in a shape of a Chinese character 'ji', wherein a convex part of the main body positioned at the middle section of the Chinese character 'ji' is provided with a guiding and clamping mechanism for an air supply tube to pass through, and two ends of the Chinese character 'ji' of the main body are provided with supporting heads for supporting dental beds; the guide clamping mechanism comprises a cylinder body which is arranged in the center of the protruding part and is perpendicular to the protruding part, and an adjusting sleeve is sleeved outside a section of the cylinder body, which is positioned outside the protruding part; the barrel is provided with the multiunit mounting hole on being located one section lateral wall in the adjustment sleeve, and every group mounting hole all includes three and is annular evenly distributed's mounting hole on the lateral wall of barrel. The quick opening support of the oral cavity can be realized, the bronchoscope can be conveniently clamped, fixed and guided in a telescopic way, and the structure is simple.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a respiratory bronchoscope interventional therapy device.
Background
Interventional therapy refers to a minimally invasive or noninvasive non-operative treatment mode for a patient by using a miniature instrument, has little influence on the body of the patient and is rapid to recover, and in recent years, the application of a bronchoscope is increasingly and widely paid attention along with popularization of interventional therapy devices in respiratory departments. In the application process of the bronchoscope, the bronchoscope can be inserted into the trachea of a patient through the mouth or the nose, so that the patient can be matched with other instruments to treat the focus.
When the bronchoscope is inserted into the trachea of a patient through the mouth, the bronchoscope is usually required to be matched with the oral cavity dilator, one traditional oral cavity dilator does not have the function of fixing the bronchoscope, and the other traditional oral cavity dilator is not suitable for popularization and application in clinic no matter the structure or the operation is complex although part of the oral cavity dilator can fix the bronchoscope in a clamping mode.
Disclosure of Invention
The invention aims to provide a respiratory bronchoscope interventional therapy device with guiding and clamping functions.
In order to achieve the aim of the invention, the invention adopts the following technical scheme: the respiratory bronchoscope interventional therapy device comprises a dilator main body in a shape of a Chinese character 'ji', wherein a convex part of the main body positioned at the middle section of the Chinese character 'ji' is provided with a guiding and clamping mechanism for an air supply tube to pass through, and two ends of the Chinese character 'ji' of the main body are provided with supporting heads for supporting dental beds;
the guide clamping mechanism comprises a cylinder body which is arranged in the center of the protruding part and is perpendicular to the protruding part, an adjusting sleeve is sleeved outside a section of the cylinder body, which is positioned outside the protruding part, and the adjusting sleeve is in threaded fit with the cylinder body; a plurality of groups of mounting holes are formed in a section of the side wall of the cylinder body, which is positioned in the adjusting sleeve, and each group of mounting holes comprises three mounting holes which are uniformly distributed in an annular shape on the side wall of the cylinder body; the mounting hole is bowl-shaped with a small inner end and a large outer end; the inner side wall of the adjusting sleeve corresponding to each mounting hole is provided with an adjusting groove, and the width and the depth of the adjusting groove gradually decrease from one end to the other end and extend along the thread direction; and each installation hole is internally provided with a rolling ball, the middle part of the rolling ball is positioned in the installation hole, one side of the rolling ball penetrates into the cylinder body, and the other side of the rolling ball is positioned in the adjusting groove.
Preferably, the mounting holes are provided with three groups.
Preferably, the support head comprises a U-shaped tooth slot, and the tooth slot is connected with the main body through a U-shaped elastic connecting part.
Preferably, the elastic connection part and the main body are integrally formed.
Preferably, round chamfers are arranged on edges of two side walls of the tooth groove.
Preferably, a silica gel pad is arranged on the inner side wall of the tooth groove.
Preferably, one end of the cylinder body facing outwards is in a horn shape.
Preferably, the main body at two sides of the protruding part is provided with an observation port.
The quick-opening support device has the beneficial effects of being capable of realizing quick-opening support of the oral cavity, facilitating clamping fixation and telescopic guiding of the bronchoscope, and being simple in structure. Specifically, in the use process, the two sides of the protruding part of the main body are pinched by the index finger and the thumb to enable the supporting heads positioned at the two ends of the main body to be folded, then the main body is stretched into the mouth of a patient to be opened, the two supporting heads are respectively clamped on the upper and lower gums of the patient, the fingers are loosened, and the main body can be opened under the self elastic action to support the upper and lower gums. Then, the bronchoscope can be penetrated into the oral cavity from the inside of the cylinder body to the trachea of a patient, and in the process of penetrating the bronchoscope, the bronchoscope is contacted with the rolling ball which is positioned at the large end of the adjusting groove at the moment, so that the rolling ball can freely rotate, and the rolling ball can play a role in reducing friction force, so that the bronchoscope can conveniently and rapidly penetrate. After the bronchoscope penetrates into place, the adjusting sleeve is rotated, the adjusting groove on the adjusting sleeve rotates along with the adjusting sleeve in the rotating process, the adjusting groove is changed into contact with the rolling ball through the small end, the rolling ball can be clamped at the moment, the rolling ball can be tightly abutted to limit, the rolling ball can clamp the bronchoscope at the moment, and positioning and clamping are achieved. Compared with the traditional oral cavity support, the quick clamping and fixing device has the functions of quick clamping, fixing, guiding and the like of a bronchoscope, is simple in structure and convenient to operate, and is particularly suitable for application and popularization in clinic.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural view of the adjusting sleeve.
Detailed Description
Referring to fig. 1 and 3, a respiratory bronchoscope interventional therapy device includes a stent body 1 having a shape of a Chinese character 'ji', wherein the body 1 is made of a material having high elasticity, for example: either medical institution sheet metal or high-elastic resin sheet can be used. The main body 1 is provided with a guide clamping mechanism for the air supply tube mirror to pass through, and the two ends of the main body 1 in the shape of a Chinese character 'ji' are provided with supporting heads for supporting the teethridge. The supporting head can be a stress piece which is convenient for occlusion, and teeth are occluded on the stress piece to realize the support. Of course, in order to increase the stability of the support, it may be preferable that the support head includes a U-shaped spline 8, and the spline 8 is connected to the main body 1 through a U-shaped elastic connection 9, as shown in fig. 1. The U-shaped tooth slot 8 makes the occlusion more stable, and the design of the elastic connection part 9 makes the tooth slot 8 capable of changing the angle within a certain limit so as to adapt to different individuals, and meanwhile, the comfort is stronger. The elastic connecting part 9 and the main body 1 are preferably of an integral structure, and are formed by directly opening a mold and integrally injection molding, so that the processing is convenient. In order to prevent the edge of the tooth slot 8 from damaging the gum, the edges of the two side walls of the tooth slot 8 are provided with round chamfers, the inner side wall of the tooth slot 8 is provided with a layer of silica gel pad, the silica gel pad has a simpler structure, and the silica gel pad is a thin cushion layer attached to the inner wall of the tooth slot 8, so that the invention is not repeated.
The guide clamping mechanism comprises a cylinder body 3 which is arranged in the center of a protruding part 2 and is perpendicular to the protruding part 2, an adjusting sleeve 4 is sleeved outside a section of the cylinder body 3, which is positioned outside the protruding part 2, and the adjusting sleeve 4 is in threaded fit with the cylinder body 3. Clamping and loosening of the bronchoscope is achieved by rotating the adjusting sleeve 4. The barrel 3 is provided with a plurality of groups of mounting holes 5 on one section of side wall in the adjusting sleeve 4, as shown in fig. 2, the mounting holes 5 are provided with three groups, and of course, more can be provided, and the barrel can be designed according to the length of the barrel 3 and the thickness of the adaptive bronchoscope. Each set of mounting holes 5 comprises three mounting holes 5 which are evenly distributed in a ring shape on the side wall of the cylinder 3. The mounting hole 5 is bowl-shaped with small inner end and large outer end, and the shape is similar to a cavity formed by unequal cutting of two sides of a ball cavity. An adjusting groove 6 is formed in the inner side wall of the adjusting sleeve 4 corresponding to each mounting hole 5, and the width and the depth of the adjusting groove 6 gradually decrease from one end to the other end and extend along the thread direction. Each of the mounting holes 5 is internally provided with a rolling ball 7, the middle part of the rolling ball 7 is positioned in the mounting hole 5, one side of the rolling ball penetrates into the cylinder 3, and the other side of the rolling ball is positioned in the adjusting groove 6. The adjusting sleeve 4 is rotated, and different parts of the adjusting groove 6 are contacted with the rolling ball 7, so that the locking and unlocking of the rolling ball 7 are realized.
In the use process, the two sides of the bulge part 2 of the main body 1 are pinched by the index finger and the thumb to enable the supporting heads positioned at the two ends of the main body 1 to be folded, then the main body is stretched into the mouth of a patient to be opened, the two supporting heads are respectively clamped on the upper and lower gums of the patient, the fingers are loosened, and the main body 1 can be opened under the self elastic action to support the upper and lower gums. Then the bronchoscope can be penetrated into the oral cavity from the inside of the cylinder 3 to the trachea of a patient, and in the process of penetrating the bronchoscope, the bronchoscope is contacted with the rolling ball 7, and the rolling ball 7 is positioned at the large end of the adjusting groove 6 at the moment and can freely rotate, so that the rolling ball 7 can play a role in reducing friction force, and the bronchoscope can conveniently and rapidly penetrate. After the bronchoscope penetrates into place, rotatory adjustment sleeve 4, the pivoted in-process of adjustment sleeve 4, regulation groove 6 on it follows and rotates, and this moment adjustment groove 6 changes into through tip and spin 7 contact, can press from both sides spin 7 this moment, realizes the tight spacing to spin 7 support, and spin 7 can press from both sides the bronchoscope tightly this moment, has realized location centre gripping. Compared with the traditional oral cavity support, the quick clamping and fixing device has the functions of quick clamping, fixing, guiding and the like of a bronchoscope, is simple in structure and convenient to operate, and is particularly suitable for application and popularization in clinic.
Of course, in order to further improve the performance of the present invention, it may be better that the outward end of the cylinder 3 is in a horn shape, so as to facilitate the penetration of the end of the bronchoscope. The main body 1 on two sides of the bulge part 2 is provided with an observation port 10, so that the condition inside the mouth cavity can be observed conveniently in the process of penetrating into the bronchoscope.
Claims (8)
1. A respiratory bronchoscope interventional therapy device, which is characterized in that: the tooth-shaped expander comprises a Chinese character 'ji' -shaped expander body (1), wherein a bulge part (2) positioned at the middle section of the Chinese character 'ji' -shaped body (1) is provided with a guide clamping mechanism used for an air supply tube mirror to pass through, and two ends of the Chinese character 'ji' -shaped body (1) are provided with supporting heads used for supporting a tooth bed;
the guide clamping mechanism comprises a barrel body (3) which is arranged in the center of the protruding part (2) and is perpendicular to the protruding part (2), an adjusting sleeve (4) is sleeved outside a section of the barrel body (3) which is positioned outside the protruding part (2), and the adjusting sleeve (4) is in threaded fit with the barrel body (3); a plurality of groups of mounting holes (5) are formed in a section of side wall of the cylinder body (3) positioned in the adjusting sleeve (4), and each group of mounting holes (5) comprises three mounting holes (5) which are uniformly distributed in a ring shape on the side wall of the cylinder body (3); the mounting hole (5) is bowl-shaped with a small inner end and a large outer end; an adjusting groove (6) is formed in the inner side wall of the adjusting sleeve (4) corresponding to each mounting hole (5), and the width and the depth of the adjusting groove (6) gradually decrease from one end to the other end and extend along the thread direction; each installation hole (5) is internally provided with a rolling ball (7), the middle part of the rolling ball (7) is positioned in the installation hole (5), one side of the rolling ball penetrates into the cylinder body (3), and the other side of the rolling ball is positioned in the adjusting groove (6).
2. The respiratory bronchoscope interventional therapy device according to claim 1, wherein: the mounting holes (5) are provided with three groups.
3. The respiratory bronchoscope interventional therapy device according to claim 2, wherein: the supporting head comprises a U-shaped tooth groove (8), and the tooth groove (8) is connected with the main body (1) through a U-shaped elastic connecting part (9).
4. A respiratory bronchoscope interventional therapy device according to claim 3, wherein: the elastic connecting part (9) and the main body (1) are of an integral structure.
5. The respiratory bronchoscope interventional therapy device according to claim 4, wherein: round chamfer angles are arranged on the edges of two side walls of the tooth groove (8).
6. The respiratory bronchoscope interventional therapy device according to claim 5, wherein: a silica gel pad is arranged on the inner side wall of the tooth groove (8).
7. The respiratory bronchoscope interventional therapy device according to claim 6, wherein: one outward end of the cylinder body (3) is in a horn shape.
8. The respiratory bronchoscope interventional therapy device according to claim 7, wherein: the main body (1) at two sides of the protruding part (2) is provided with an observation port (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011088219.3A CN112205956B (en) | 2020-10-13 | 2020-10-13 | Respiratory department bronchoscope interventional therapy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011088219.3A CN112205956B (en) | 2020-10-13 | 2020-10-13 | Respiratory department bronchoscope interventional therapy device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112205956A CN112205956A (en) | 2021-01-12 |
| CN112205956B true CN112205956B (en) | 2024-03-29 |
Family
ID=74053634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011088219.3A Active CN112205956B (en) | 2020-10-13 | 2020-10-13 | Respiratory department bronchoscope interventional therapy device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112205956B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117338449B (en) * | 2023-12-04 | 2024-02-23 | 中国人民解放军总医院第二医学中心 | Severe patient mouth gag |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939437A (en) * | 2014-03-25 | 2014-07-23 | 敖勇 | Fast adjusting and locking device |
| KR20140103546A (en) * | 2013-02-18 | 2014-08-27 | 김원철 | Fixing apparatus for endotracheal tube |
| CN108478175A (en) * | 2018-04-28 | 2018-09-04 | 佳木斯大学 | A kind of division of respiratory disease airway wall interventional therapy device |
| CN109219382A (en) * | 2016-03-31 | 2019-01-15 | 学校法人庆应义塾 | Endoscope retainer |
| CN111528651A (en) * | 2020-06-04 | 2020-08-14 | 宁波市晶杰国际物流有限公司 | Baby crib |
| CN211460139U (en) * | 2019-10-30 | 2020-09-11 | 西充县人民医院 | Bronchoscope interventional therapy device for respiratory department |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016021724A1 (en) * | 2014-08-07 | 2016-02-11 | 泉工医科工業株式会社 | Endotracheal tube insertion support instrument |
-
2020
- 2020-10-13 CN CN202011088219.3A patent/CN112205956B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140103546A (en) * | 2013-02-18 | 2014-08-27 | 김원철 | Fixing apparatus for endotracheal tube |
| CN103939437A (en) * | 2014-03-25 | 2014-07-23 | 敖勇 | Fast adjusting and locking device |
| CN109219382A (en) * | 2016-03-31 | 2019-01-15 | 学校法人庆应义塾 | Endoscope retainer |
| CN108478175A (en) * | 2018-04-28 | 2018-09-04 | 佳木斯大学 | A kind of division of respiratory disease airway wall interventional therapy device |
| CN211460139U (en) * | 2019-10-30 | 2020-09-11 | 西充县人民医院 | Bronchoscope interventional therapy device for respiratory department |
| CN111528651A (en) * | 2020-06-04 | 2020-08-14 | 宁波市晶杰国际物流有限公司 | Baby crib |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112205956A (en) | 2021-01-12 |
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