CN219480029U - Integrated miniature endoscope probe assembly with controllable bronchus direction - Google Patents
Integrated miniature endoscope probe assembly with controllable bronchus direction Download PDFInfo
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- CN219480029U CN219480029U CN202320411624.7U CN202320411624U CN219480029U CN 219480029 U CN219480029 U CN 219480029U CN 202320411624 U CN202320411624 U CN 202320411624U CN 219480029 U CN219480029 U CN 219480029U
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- 239000000523 sample Substances 0.000 title claims abstract description 57
- 210000000621 bronchi Anatomy 0.000 title claims abstract description 36
- 230000003287 optical effect Effects 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000001574 biopsy Methods 0.000 claims description 12
- 239000013307 optical fiber Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 230000003902 lesion Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000036285 pathological change Effects 0.000 description 6
- 231100000915 pathological change Toxicity 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010827 pathological analysis Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- 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
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- 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
- A61B1/005—Flexible endoscopes
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- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
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- 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
- A61B1/04—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 combined with photographic or television appliances
- A61B1/045—Control thereof
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- 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
- A61B1/06—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 with illuminating arrangements
- A61B1/07—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 with illuminating arrangements using light-conductive means, e.g. optical fibres
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/04—Endoscopic instruments
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model relates to an integrated micro endoscope probe assembly with controllable bronchus direction, which belongs to the technical field of medical appliances and comprises: a telescoping assembly; an endoscopic probe assembly; the length of the telescopic assembly can be adjusted, the telescopic assembly is connected with the sheath pipe assembly in a clamping way, a sheath pipe is arranged in the telescopic assembly in a penetrating way, and the sheath pipe is fixed on the sheath pipe assembly; an endoscope tube is arranged on the endoscope probe assembly, and the diameter of the endoscope tube is 2.0mm; the endoscope tube is arranged in the cavity of the sheath tube in a penetrating way; the endoscope probe assembly is provided with a data converter, the endoscope tube is fixed on the data converter, and the data converter converts optical signals of the endoscope tube into electrical signals. The utility model has the advantages of high stability, simple manufacturing process and convenient lesion examination of the distal bronchus.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an integrated miniature endoscope probe assembly with controllable bronchus direction.
Background
Bronchoscopes are tracheal examination devices used for examining lesions of the trachea and bronchi, performing biopsy sampling, and performing surgical operations such as polypectomy.
The inner diameter of the distal bronchus is usually about 2.0mm, the diameter of the existing bronchoscope is mostly about 4.0mm, the common bronchoscope can not reach the distal bronchus to carry out pathological change examination, the integrally formed bronchoscope with superfine diameter is complex in process, high in manufacturing cost, low in stability during use and inconvenient to carry out pathological change examination of the distal bronchus. Therefore, a need exists for an integrated micro-endoscope probe assembly with high stability and simple manufacturing process, which facilitates the controllable direction of bronchi for lesion examination of distal bronchi, and which is a urgent problem to be solved by those skilled in the art.
Disclosure of Invention
The present application is directed to the above-mentioned needs of the prior art, and the technical problem to be solved by the present application is to provide an integrated micro-endoscope probe assembly with controllable bronchus direction.
In order to solve the above-mentioned problem, the technical scheme that this patent provided includes:
an integrated micro-endoscopic probe assembly with controllable bronchi orientation, comprising: a telescoping assembly; an endoscopic probe assembly; the length of the telescopic assembly can be adjusted, the telescopic assembly is connected with the sheath pipe assembly in a clamping way, a sheath pipe is arranged in the telescopic assembly in a penetrating way, and the sheath pipe is fixed on the sheath pipe assembly; an endoscope tube is arranged on the endoscope probe assembly, and the diameter of the endoscope tube is 2.0mm; the endoscope tube is arranged in the cavity of the sheath tube in a penetrating way; the endoscope probe assembly is provided with a data converter, the endoscope tube is fixed on the data converter, and the data converter converts optical signals of the endoscope tube into electrical signals.
In a preferred embodiment of the present utility model, a light source optical fiber and an optical lens optical fiber are disposed in the endoscope tube, and are electrically connected to a light source and an optical lens disposed at an end of the endoscope tube.
In a preferred embodiment of the utility model, the telescoping assembly comprises a base, a tightening knob and an annular plug; the base is provided with a column-shaped cylinder, the column-shaped cylinder penetrates through the base and extends out along one end of the base, the outer diameter of the column-shaped cylinder is matched with a biopsy channel of the bronchoscope, and the base is in plug-in fit with the biopsy channel; the base is also provided with a conical external thread which is meshed with a conical internal thread arranged on the fastening knob; the annular plug is fixedly arranged on the fastening knob and is abutted against the base, and the annular plug fastens the sheath tube.
In a preferred embodiment of the present utility model, the telescopic assembly further comprises a telescopic cylinder and a clamping head; the telescopic cylinder is rotationally connected with the fastening knob, a plurality of sections of telescopic cylinders are arranged on the telescopic assembly, and a clamping connector is connected at the end face of one side of the telescopic cylinder; the clamping connector is connected with a cylindrical clamping piece arranged on the sheath tube assembly in a clamping manner, and the sheath tube assembly is fixed on the clamping connector.
In a preferred embodiment of the present utility model, the sheath tube assembly comprises a sheath tube, a cylindrical clamping member and a cylindrical joint; the sheath tube is a hollow tube, the inner diameter of the sheath tube is 2.0mm, and the sheath tube is matched with the endoscope tube; the sheath tube is fixedly arranged on the cylindrical clamping piece, a first notch is formed in the cylindrical clamping piece, and the first notch is connected with the clamping joint in a clamping way; the barrel-shaped connector is integrally formed with the barrel-shaped clamping piece, and the barrel-shaped connector is connected with the endoscope probe assembly.
In a preferred embodiment of the present utility model, the sheath has a pre-bend angle in the range of 45 ° -180 °.
The data transmission device comprises a connecting terminal, wherein a first aviation jack is arranged on the connecting terminal, and the first aviation jack is fixedly connected with a first aviation contact pin arranged on the data converter in an inserting mode.
In a preferred embodiment of the utility model, the endoscope tube comprises a three-layer structure, wherein the outer layer is a catheter made of rubber, the middle layer is a metal skeleton net, and the inner layer is a polyethylene film.
In a preferred embodiment of the utility model, the telescopic assembly is inserted and fixed in a biopsy channel of a bronchoscope.
In a preferred embodiment of the present utility model, the rear end of the data converter is provided with a receiving groove, and the receiving groove is connected with the connection terminal in a plugging manner.
The utility model has the following beneficial effects:
1. the endoscope probe assembly is provided with an endoscope tube, the diameter of the endoscope tube is 2.0mm, the endoscope probe assembly is fixedly clamped with the sheath tube assembly, the endoscope tube penetrates through the cavity structure of the sheath tube, and the endoscope tube which is thin enough can enter into a distal bronchus for pathological change examination;
2. the sheath tube is provided with a pre-bending angle, the range of the pre-bending angle of the sheath tube is 45-180 degrees, the endoscope tube penetrates through the cavity structure of the sheath tube, the endoscope probe assembly can be controlled to enter a specified distal bronchus for pathological change examination by rotating the telescopic tube and shortening the total length of the telescopic assembly, and the endoscope tube can be controlled to enter the specified distal bronchus;
3. the integrated miniature endoscope probe assembly is formed by assembling a telescopic assembly, a sheath tube assembly and an endoscope probe assembly, is manufactured in a split mode, is fixed in a split type insertion mode, is simple in manufacturing process, stretches into the assembly section by section when the bronchogenic disease is inspected, and is high in inspection stability;
4. the end face of the endoscope tube is provided with a light source and an optical lens so as to shoot the current bronchus picture in real time, and the current bronchus picture is transmitted to a display through a data converter and a data transmitter for high-definition display, so that the bronchus pathological change condition can be conveniently observed and pathological analysis can be conveniently carried out;
5. the telescopic component is provided with a plurality of telescopic barrels, the telescopic barrels are in sliding connection, the length of the telescopic component can be adjusted, the length of the endoscope tube extending out of the bronchoscope can be adjusted, the endoscope tube can enter the bronchus at the far end, and the bronchus at the far end lesions can be inspected more comprehensively and carefully.
Drawings
FIG. 1 is a block diagram of the overall assembly of a broncho-steerable integrated micro-endoscope probe assembly of the present utility model;
FIG. 2 is a cross-sectional view of a broncho-steerable integrated micro-endoscopic probe assembly according to the present utility model;
FIG. 3 is a view of the extension of the telescopic assembly of the integrated micro-endoscope probe assembly of the present utility model with controllable bronchi;
FIG. 4 is a view of the telescoping assembly of the broncho-steerable integrated micro-scope probe assembly of the present utility model in a contracted state;
FIG. 5 is a block diagram of a sheath assembly of an integrated micro-endoscope probe assembly of the present utility model with controllable bronchi;
FIG. 6 is an elevation view of an endoscopic probe assembly and data transmitter assembly of an integrated micro-endoscopic probe assembly of the present utility model with a broncho-controllable orientation;
FIG. 7 is a block diagram of a data transmitter of an integrated micro-endoscope probe assembly with broncho-controllable orientation of the present utility model;
FIG. 8 is a first perspective isometric view of an endoscopic probe assembly and data transmitter assembly relationship of a broncho-steerable integrated miniature endoscopic probe assembly of the present utility model;
FIG. 9 is a second perspective isometric view of an endoscopic probe assembly and data transmitter assembly relationship of a bronchocontrolled integrated miniature endoscopic probe assembly of the present utility model;
fig. 10 is a bronchoscope configuration diagram of an integrated micro-endoscopic probe assembly with bronchocontrol according to the present utility model.
Reference numerals illustrate: 1. a telescoping assembly; 1-1, a base; 1-2, an annular plug; 1-3, fastening a knob; 1-4, a telescopic cylinder; 1-5, a clamping joint; 2. a sheath assembly; 2-1, sheath tube; 2-2, a cylindrical clamping piece; 2-2-1, a clamping notch; 2-3, a cylindrical joint; 3. an endoscopic probe assembly; 3-1, an endoscope tube; 3-2, a data converter; 3-2-1, a clamping piece; 3-2-2, a first aviation contact pin; 3-3, a containing groove; 4. a data transmitter; 4-1, connecting terminals; 4-1-1, a first aviation jack; 4-2, data lines; 4-3, a connector; 4-3-1, a second aviation contact pin; 5. bronchoscope.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
For the purpose of facilitating an understanding of the embodiments of the present application, reference will now be made to the following description of specific embodiments, taken in conjunction with the accompanying drawings, in which the embodiments are not intended to limit the embodiments of the present application.
The present embodiment provides the following specific examples.
The present embodiment provides an integrated micro-endoscope probe assembly with controllable bronchus direction, referring to fig. 1 to 10, comprising: a telescoping assembly 1 and an endoscopic probe assembly 3.
The length of the telescopic assembly 1 can be adjusted, the telescopic assembly 1 is connected with the sheath tube assembly 2 in a clamping manner, a sheath tube 2-1 is arranged in the telescopic assembly 1 in a penetrating manner, and the sheath tube 2-1 is fixed on the sheath tube assembly 2.
Specifically, the telescopic assembly 1 comprises a base 1-1, a fastening knob 1-3 and an annular plug 1-2; the telescopic device is characterized in that a column-shaped cylinder is arranged on the base 1-1, the inner diameter of the column-shaped cylinder is matched with the outer diameter of the sheath tube 2-1, the column-shaped cylinder penetrates through the base 1-1 and extends out along one end of the base 1-1, the outer diameter of the column-shaped cylinder is matched with a biopsy channel of a bronchoscope, and the base 1-1 is matched with the biopsy channel in a plugging manner so as to improve the fixing stability of the telescopic component 1.
The base 1-1 is further provided with a conical external thread, the conical external thread is arranged on a conical ring barrel, the conical ring barrel is fixedly connected with the base 1-1, the conical ring barrel is in butt joint with the annular plug 1-2, the fastening knob 1-3 is screwed or unscrewed from the conical ring barrel, so that the conical ring barrel is controlled to fix the sheath tube 2-1, and the stability of the endoscope probe assembly 3 for remote broncholesion examination is improved.
The fastening knob 1-3 is provided with a conical internal thread, the conical external thread is meshed with the conical internal thread, the fastening knob 1-3 is screwed, the sheath tube 2-1 is fixed on the base 1-1, and the endoscope tube 3-1 with a smaller diameter and the sheath tube 2-1 are kept relatively fixed, so that image observation is carried out on a diseased distal bronchus.
Preferably, the telescopic assembly 1 further comprises a telescopic cylinder 1-4 and a clamping connector 1-5; the telescopic tube 1-4 is rotationally connected with the fastening knob 1-3, a clamping ring is arranged in the telescopic tube 1-4, a clamping groove is formed in the fastening knob 1-3, the clamping ring is matched with the clamping groove, so that the telescopic tube 1-4 and the fastening knob 1-3 relatively rotate, and when a bronchus with a far-end lesion is found, the telescopic assembly 1 can be rotated to control the sheath tube 2-1 to enter the appointed bronchus for lesion examination.
The telescopic assembly 1 is provided with a plurality of sections of telescopic cylinders 1-4, the telescopic cylinders are gradually thinned from the proximal end to the distal end of the fastening knob 1-3, annular convex edges and annular grooves are respectively arranged on the end faces of the two sides of the telescopic cylinders 1-4, sliding and telescopic between the telescopic cylinders 1-4 are facilitated, the telescopic cylinders 1-4 are prevented from being separated, and the stability of the telescopic assembly 1 is improved.
The telescopic component 1 is inserted into a biopsy channel of the bronchoscope 5 and enters the bronchus together with the bronchoscope 5, after the bronchoscope 5 is placed at the corresponding position of the bronchus, the telescopic component 1 is gradually retracted, and the telescopic component 1 is rotated, so that the direction of the endoscope 3-1 can be controlled and selectively enter the diseased distal bronchus.
The end face of the telescopic cylinder 1-4 at one side is connected with a clamping connector 1-5, the clamping connector 1-5 is connected with a cylindrical clamping component 2-2 arranged on the sheath tube component 2 in a clamping manner, and the sheath tube component 2 is fixed on the clamping connector 1-5.
The telescopic connecting device is characterized in that a first notch is formed in the cylindrical clamping piece 2-2, the first notch is symmetrically formed in the cylindrical clamping piece 2-2, an elastic piece is arranged on the clamping piece 1-5 and is matched with the first notch, the telescopic assembly 1 is fixedly arranged on the telescopic assembly 1 through clamping connection between the clamping piece 1-5 and the cylindrical clamping piece 2-2, and detachable connection of the telescopic assembly 1 and the sheath assembly 2 is achieved.
The sheath tube assembly 2 is fixedly provided with a sheath tube 2-1, the sheath tube 2-1 extends out along one end of the sheath tube assembly 2, the sheath tube 2-1 is a hollow tube, the inner diameter of the sheath tube 2-1 is 2.0mm, and the sheath tube 2-1 is matched with the endoscope tube 3-1, so that the endoscope tube 3-1 can penetrate through the sheath tube 2-1 and reach a distal bronchus for lesion examination.
The sheath tube assembly 2 comprises a sheath tube 2-1, a cylindrical clamping piece 2-2 and a cylindrical joint 2-3; the sheath tube 2-1 is a hollow tube, the inner diameter of the sheath tube 2-1 is 2.0mm, the sheath tube 2-1 is matched with the endoscope tube 3-1, and the sheath tube 2-1 is fixed on the cylindrical clamping piece 2-2.
Preferably, the sheath tube 2-1 has a pre-bending angle, so that when the sheath tube 2-1 enters the distal bronchus, the endoscope probe assembly can be controlled to enter the designated distal bronchus to perform pathological change examination by rotating the telescopic tube 1-4 and shortening the total length of the telescopic assembly 1, thereby being beneficial to controlling the endoscope tube 3-1 to enter the designated distal bronchus to perform imaging examination.
Preferably, the pre-bending angle of the sheath tube 2-1 is 45 degrees to 180 degrees, which is favorable for lesion examination and enables the entering direction of the endoscope tube 3-1 to be controllable.
The cylindrical clamping piece 2-2 is respectively provided with a first notch and a clamping notch 2-2-1; the first notch is arranged on the outer wall of the cylindrical clamping piece 2-2 and is symmetrically arranged on the cylindrical clamping piece 2-2; the two clamping notch 2-2-1 are arranged and staggered with the first notch on the outer wall of the cylindrical clamping piece 2-2, the clamping notch 2-2-1 is matched with the clamping piece 3-2-1 arranged on the data converter 3-2, and the endoscope probe assembly 3 is fixed on the sheath tube assembly 2, so that the endoscope probe assembly 3 is detachably connected with the sheath tube assembly 2.
The barrel-shaped connector 2-3 and the barrel-shaped clamping piece 2-2 are integrally formed, a connecting sheet is arranged on the end face of the barrel-shaped connector 2-3, a connecting groove is arranged at a position corresponding to the data converter 3-2, and the barrel-shaped connector 2-3 is connected with the endoscope probe assembly 3 so as to improve the connection stability of the barrel-shaped clamping piece 2-2 and the data converter 3-2.
The endoscope probe assembly 3 comprises an endoscope tube 3-1 and a data converter 3-2; the endoscope tube 3-1 is fixedly arranged on the data converter 3-2, the diameter of the endoscope tube 3-1 is set to be 2.0mm, a light source and an optical lens are arranged on the end face of the endoscope tube 3-1, a light source optical fiber and an optical lens optical fiber are arranged in the endoscope tube 3-1, and the light source optical fiber and the optical lens optical fiber are electrically connected with the light source and the optical lens.
The endoscope tube 3-1 comprises a three-layer structure, wherein the outer layer is a catheter made of rubber, the middle layer is a metal skeleton net, and the inner layer is a polyethylene film; the metal skeleton net supports the endoscope tube 3-1, and enables the pre-bending angle of the endoscope tube 3-1 to have adjustable performance, the light source optical fiber and the optical lens optical fiber are arranged in the polyethylene film, and the endoscope tube 3-1 is filled into a solid tube.
The data converter 3-2 is provided with a charge-coupled device therein, which converts the optical signal into an electrical signal and transmits the electrical signal to the data transmitter 4.
The front end of the data converter 3-2 is provided with a clamping piece 3-2-1, and the clamping piece 3-2-1 is matched with the clamping notch 2-2-1 in a clamping way, so that the data converter 3-2 is fixed on the cylindrical clamping piece 2-2.
The rear end of the data converter 3-2 is provided with a containing groove 3-3, the outline of the containing groove 3-3 is matched with a connecting terminal 4-1 arranged on the data transmitter 4, and the containing groove 3-3 is connected with the connecting terminal 4-1 in a plugging manner so that the data converter 3-2 is electrically connected with the data transmitter 4.
The first aviation contact pin 3-2-2 is arranged in the accommodating groove 3-3, the first aviation jack 4-1-1 is arranged on the connecting terminal 4-1, and the first aviation contact pin 3-2-2 is in plug-in fit with the first aviation jack 4-1-1 so as to realize data transmission.
The data transmitter 4 comprises a connecting terminal 4-1, a data line 4-2 and a connector 4-3; the outer contour of the connecting terminal 4-1 is matched with the inner contour of the accommodating groove 3-3, a first aviation jack 4-1-1 is arranged on the connecting terminal 4-1, a first aviation contact pin 3-2-2 is arranged in the accommodating groove 3-3, the first aviation contact pin 3-2-2 is matched with the first aviation jack 4-1-1, and the first aviation jack 4-1-1 is in splicing fit with the first aviation contact pin 3-2-2 so as to realize data transmission.
The data line 4-2 is used for connecting the connecting terminal 4-1 and the connector 4-3, a second aviation contact pin 4-3-1 is arranged on the connector 4-3, and the connector 4-3 is connected with a display to display an image of the end face of the endoscope tube 3-1, so that lesion examination and lesion analysis by medical staff are facilitated.
Preferably, the endoscope also comprises a bronchoscope 5, the bronchoscope 5 is provided with a biopsy channel, and the telescopic component 1 is fixedly inserted into the biopsy channel, so that the lesion examination stability of the endoscope probe component 3 is improved.
The integrated micro endoscope probe assembly with the controllable bronchus direction is manufactured in a plurality of split modes, is fixed in split type insertion and connection, has simple manufacturing process and low manufacturing cost, and is beneficial to mass production.
The foregoing embodiments have been provided for the purpose of illustrating the general principles of the present application, and are not meant to limit the scope of the utility model, but to limit the scope of the utility model.
Claims (10)
1. An integrated miniature endoscope probe assembly with controllable bronchus direction, which is characterized in that: comprising the following steps:
a telescopic assembly (1); the length of the telescopic assembly (1) can be adjusted, the telescopic assembly (1) is connected with the sheath tube assembly (2) in a clamping mode, a sheath tube (2-1) is arranged in the telescopic assembly (1) in a penetrating mode, and the sheath tube (2-1) is fixed on the sheath tube assembly (2);
an endoscopic probe assembly (3); an endoscope tube (3-1) is arranged on the endoscope probe assembly (3), and the diameter of the endoscope tube (3-1) is 2.0mm; the endoscope tube (3-1) is arranged in the cavity structure of the sheath tube (2-1) in a penetrating way;
the endoscope probe assembly (3) is provided with a data converter (3-2), the endoscope tube (3-1) is fixed on the data converter (3-2), and the data converter (3-2) converts optical signals of the endoscope tube (3-1) into electrical signals.
2. The broncho-steerable integrated micro-endoscopic probe assembly according to claim 1, wherein: the endoscope tube (3-1) is internally provided with a light source optical fiber and an optical lens optical fiber which are electrically connected with a light source and an optical lens arranged at the end part of the endoscope tube (3-1).
3. The broncho-steerable integrated micro-endoscopic probe assembly according to claim 1, wherein: the telescopic assembly (1) comprises a base (1-1), a fastening knob (1-3) and an annular plug (1-2);
the base (1-1) is provided with a column-shaped cylinder, the column-shaped cylinder penetrates through the base (1-1) and extends out along one end of the base (1-1), the outer diameter of the column-shaped cylinder is matched with a biopsy channel of the bronchoscope, and the base (1-1) is in plug-in fit with the biopsy channel;
the base (1-1) is also provided with a conical external thread which is meshed with a conical internal thread arranged on the fastening knob (1-3);
the annular plug (1-2) is fixedly arranged on the fastening knob (1-3), is abutted against the base (1-1), and is screwed on the fastening knob (1-3), and the annular plug (1-2) is used for fastening the sheath tube (2-1).
4. A broncho-steerable integrated micro-endoscopic probe assembly according to claim 3, wherein: the telescopic assembly (1) further comprises a telescopic cylinder (1-4) and a clamping connector (1-5);
the telescopic cylinder (1-4) is rotationally connected with the fastening knob (1-3), a plurality of sections of telescopic cylinders (1-4) are arranged on the telescopic assembly (1), and a clamping joint (1-5) is connected to the end face of one side of the telescopic cylinder (1-4);
the clamping connector (1-5) is connected with a cylindrical clamping piece (2-2) arranged on the sheath tube assembly (2) in a clamping manner, and the sheath tube assembly (2) is fixed on the clamping connector (1-5).
5. The broncho-steerable integrated micro-endoscopic probe assembly according to claim 4, wherein: the sheath tube assembly (2) comprises a sheath tube (2-1), a cylindrical clamping piece (2-2) and a cylindrical joint (2-3);
the sheath tube (2-1) is a hollow tube, the inner diameter of the sheath tube (2-1) is 2.0mm, and the sheath tube (2-1) is matched with the endoscope tube (3-1);
the sheath tube (2-1) is fixedly arranged on the cylindrical clamping piece (2-2), a first notch is formed in the cylindrical clamping piece (2-2), and the first notch is connected with the clamping piece (1-5) in a clamping mode;
the cylindrical joint (2-3) and the cylindrical clamping piece (2-2) are integrally formed, and the cylindrical joint (2-3) is connected with the endoscope probe assembly (3).
6. An integrated broncho-steerable micro-endoscopic probe assembly according to claim 1 or 5, wherein: the sheath tube (2-1) has a pre-bending angle, and the pre-bending angle of the sheath tube (2-1) ranges from 45 degrees to 180 degrees.
7. The broncho-steerable integrated micro-endoscopic probe assembly according to claim 1, wherein: the data transmission device is characterized by further comprising a data transmission device (4), wherein the data transmission device (4) comprises a connecting terminal (4-1), a first aviation jack (4-1-1) is arranged on the connecting terminal (4-1), and the first aviation jack (4-1-1) is fixedly connected with a first aviation contact pin (3-2-2) arranged on the data converter (3-2) in an inserting mode.
8. An integrated broncho-steerable micro-endoscopic probe assembly according to claim 2, wherein: the endoscope tube (3-1) comprises a three-layer structure, wherein the outer layer is a catheter made of rubber, the middle layer is a metal skeleton net, and the inner layer is a polyethylene film.
9. The broncho-steerable integrated micro-endoscopic probe assembly according to claim 1, wherein: the telescopic component (1) is inserted and fixed in a biopsy channel of the bronchoscope.
10. The broncho-steerable integrated micro-endoscopic probe assembly according to claim 7, wherein: the rear end of the data converter (3-2) is provided with a containing groove (3-3), and the containing groove (3-3) is in plug connection with the connecting terminal (4-1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411624.7U CN219480029U (en) | 2023-03-07 | 2023-03-07 | Integrated miniature endoscope probe assembly with controllable bronchus direction |
| PCT/CN2023/133873 WO2024183349A1 (en) | 2023-03-07 | 2023-11-24 | Direction-controllable integrated miniature bronchoscope probe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411624.7U CN219480029U (en) | 2023-03-07 | 2023-03-07 | Integrated miniature endoscope probe assembly with controllable bronchus direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219480029U true CN219480029U (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320411624.7U Active CN219480029U (en) | 2023-03-07 | 2023-03-07 | Integrated miniature endoscope probe assembly with controllable bronchus direction |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN219480029U (en) |
| WO (1) | WO2024183349A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118415570A (en) * | 2024-07-02 | 2024-08-02 | 深圳亿惠医疗科技有限公司 | Bronchoscope middle mirror with positioning device |
| WO2024183349A1 (en) * | 2023-03-07 | 2024-09-12 | 浙江优亿医疗器械股份有限公司 | Direction-controllable integrated miniature bronchoscope probe assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201899479U (en) * | 2010-09-17 | 2011-07-20 | 杨柳青 | Hard multichannel electronic bronchoscope system |
| US11278266B2 (en) * | 2020-07-01 | 2022-03-22 | Verix Health, Inc. | Lung access device |
| CN113057570B (en) * | 2021-03-16 | 2023-06-02 | 上海微创微航机器人有限公司 | Bronchoscope, scope holding arm, controllable sheath, operation method and patient end device |
| CN114521862A (en) * | 2022-03-14 | 2022-05-24 | 柯明耀 | Novel combined type superfine bronchoscope |
| CN219480029U (en) * | 2023-03-07 | 2023-08-08 | 张大伟 | Integrated miniature endoscope probe assembly with controllable bronchus direction |
-
2023
- 2023-03-07 CN CN202320411624.7U patent/CN219480029U/en active Active
- 2023-11-24 WO PCT/CN2023/133873 patent/WO2024183349A1/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024183349A1 (en) * | 2023-03-07 | 2024-09-12 | 浙江优亿医疗器械股份有限公司 | Direction-controllable integrated miniature bronchoscope probe assembly |
| CN118415570A (en) * | 2024-07-02 | 2024-08-02 | 深圳亿惠医疗科技有限公司 | Bronchoscope middle mirror with positioning device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024183349A1 (en) | 2024-09-12 |
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Effective date of registration: 20231016 Address after: 518118 room 211, building 2, Huahan science and Technology Industrial Park, 19 lanjinsi Road, Heping community, Pingshan street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Yihui Medical Technology Co.,Ltd. Address before: 137000 group 7, Second Committee, Changqing street, Taobei District, Baicheng City, Jilin Province Patentee before: Zhang Dawei |
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