CN216020930U - Disposable full-throw endoscope - Google Patents
Disposable full-throw endoscope Download PDFInfo
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- CN216020930U CN216020930U CN202121458927.1U CN202121458927U CN216020930U CN 216020930 U CN216020930 U CN 216020930U CN 202121458927 U CN202121458927 U CN 202121458927U CN 216020930 U CN216020930 U CN 216020930U
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Abstract
The utility model provides a disposable full-throw endoscope, which comprises an endoscope body and a display screen connected with an endoscope operation section in a pluggable manner, wherein the endoscope body is a tube body, the tube body comprises an operation section for medical workers to operate and an insertion section capable of extending into the human body, a channel extending from the operation section to the insertion section is arranged in the tube body, a suction assembly for sucking liquid in the body and a biopsy assembly for sampling human tissues are arranged at the rear end of the operation section, the suction assembly comprises a suction pipeline, the biopsy assembly comprises a biopsy pipeline, and the suction pipeline and the biopsy pipeline are both communicated with the channel.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a disposable full-throw endoscope.
Background
The bronchoscope is a medical instrument which is placed in the lower respiratory tract of a patient through the mouth or the nose, is used for observing the pathological changes of lung lobes, segments and subsegments of bronchus, biopsy sampling, bacteriological examination and cytological examination, and can be used for photographing, teaching and dynamic recording in cooperation with a TV system. The biopsy sampling accessory connected can assist in finding early lesions and can be used for internal and external surgical operations such as polyp removal and the like. It is suitable for the research of bronchial and pulmonary diseases and the operation of postoperative examination. The existing clinical bronchoscope can be repeatedly used after disinfection, has a complex internal structure, a certain weight and is heavy, and is inconvenient for doctors to go out for examination and carry, so that a portable endoscope with low cost and disposable use is needed.
SUMMERY OF THE UTILITY MODEL
To solve the problems of the prior art, the present invention provides a disposable all-throw endoscope,
in order to achieve the purpose, the utility model provides the following technical scheme:
disposable throw formula endoscope entirely, including endoscope body and with the pluggable display screen who is connected of endoscope operation section, the endoscope body is a body, and this body is including the operation section that supplies medical personnel to operate and can stretch into the inside section of inserting of human body along with human natural orifice, has the passageway that extends to the section of inserting from the operation section in this body, operation section rear end is installed and is used for sucking the suction subassembly of internal liquid and is used for carrying out the biopsy subassembly of taking a sample to human tissue, the suction subassembly is including attracting the pipeline, the biopsy subassembly includes biopsy pipeline, and suction pipeline and biopsy pipeline all communicate with each other with the passageway.
Preferably, the rear end of the channel is provided with an operation opening, one end of the suction pipeline is connected to a biopsy pipeline, the biopsy pipeline is provided with a pipe body extending forwards and backwards and an inner cavity formed by the pipe body in a surrounding mode, two ends of the inner cavity are opened to enable a biopsy device to penetrate through the biopsy pipeline to reach the insertion section, one end of the biopsy pipeline is connected with the operation opening, and the other end of the biopsy pipeline is provided with a sealing piece to seal the biopsy pipeline so that the suction pipeline can perform suction.
Preferably, the display screen is provided with a display part and a connecting part, the connecting part is provided with a limiting part, the operating section is provided with a limiting matching part matched with the limiting part in a limiting way, and the limiting part are matched in a limiting way to fix the display screen and the endoscope.
As a preferred scheme, the limiting matching part is a limiting groove extending forwards and backwards, the connecting part is provided with an axially extending mounting hole, an elastic part capable of axially deforming is arranged in the mounting hole, an elastic body is connected to one end of the elastic part facing the limiting groove, the elastic body is in positioning matching with the limiting groove, the width of the limiting groove is gradually reduced from the front end to the rear end, and when the display is plugged in and pulled out, the elastic body is in positioning matching with the limiting groove or retracts from the limiting groove to the positioning hole.
Preferably, the suction assembly further comprises a suction pipeline connected with the suction pipeline, and one end of the suction pipeline is provided with a suction button capable of blocking the communication of the rest suction pipelines.
Preferably, the sealing member is adapted to be removably engaged with the biopsy channel.
Preferably, the sealing element is a sealing cover which is detachably arranged.
The utility model has the advantages of simple structure, suction and biopsy sampling functions, and convenience for operation of doctors.
After the operation of a doctor is finished, the endoscope in the technical scheme has simple structure and low manufacturing cost, can be used for one time, does not need to be disinfected, and avoids cross infection caused by incomplete disinfection; meanwhile, the display screen can also transmit the picture to the large screen in a wireless way, and can be used for expert consultation diagnosis and teaching.
Drawings
Fig. 1 is a schematic view of the overall structure of the utility model 1;
FIG. 2 is a schematic view of the overall structure of the present invention 2;
FIG. 3 is a schematic view of the display and endoscope of the present invention.
Fig. 4 is a schematic view of the entire structure of the endoscope.
Wherein, 1, endoscope body; 2. an operation section; 3. an insertion section; 4. a channel; 5. an attraction assembly; 6. a biopsy assembly; 7. a suction duct; 8. a biopsy channel; 9. a seal member; 10. an air intake duct; 11. attracting the key; 12. a display screen; 13. a display unit; 14. a connecting portion; 15. a limiting part; 151. an elastomer; 16. spacing cooperation portion.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate positional relationships based on the orientations and positional relationships shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the method or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," "retained," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other at the inner sections. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 and 4, an endoscope with a simple structure and convenient carrying is provided in an embodiment of the present invention, which includes an endoscope body, the endoscope body is a tube body, the tube body includes an operation section 2 for medical staff to operate and an insertion section 3 capable of extending into a human body along a natural orifice of the human body, a channel 4 extending from the operation section 2 to the insertion section 3 is provided in the tube body, a suction assembly 5 for sucking in vivo liquid and a biopsy assembly 6 for sampling human tissue are installed at a rear end of the operation section 2, the suction assembly 5 includes a suction conduit 7, the biopsy assembly 6 includes a biopsy conduit 8, and both the suction conduit 7 and the biopsy conduit 8 are communicated with the channel 4; the endoscope in the technical scheme has a simple structure, the weight of the endoscope can be reduced, and the effects of convenience in carrying and cost reduction are achieved; meanwhile, the endoscope also has the functions of suction and biopsy, is convenient for a doctor to operate, and does not need to repeatedly plug and pull a pipeline; the endoscope suction pipeline 7 and the biopsy pipeline 8 can be arranged in the same cavity or different cavities, for example, the channel 4 is provided with a biopsy operation channel 4 and a suction operation pipeline which are respectively communicated with the corresponding pipelines; or the biopsy channel 8 and the aspiration channel 7 both communicate directly with the channel 4.
In some embodiments, as shown in fig. 1 and 2, the rear end of the channel 4 has an operation opening, the suction conduit 7 is connected to a biopsy conduit 8 at one end, the biopsy conduit 8 has a tube extending forward and backward and an inner cavity formed by the tube and surrounded by the tube, the inner cavity is open at two ends for a biopsy device to pass through the biopsy conduit 8 to reach the insertion section 3, one end of the biopsy conduit 8 is connected to the operation opening, and the other end is provided with a sealing member 9 for sealing the biopsy conduit 8 so that the suction conduit 7 can perform suction; when suction action is needed, the sealing element 9 is sealed at the opening of the biopsy channel 4, namely the biopsy channel 4 is closed, the suction pipeline 7 is communicated with the channel 4, redundant liquid in the natural channel 4 of the human body is treated, the sputum suction function is realized, and the front end image pick-up picture of the insertion part is prevented from being influenced.
In a more specific embodiment, as shown in fig. 1 and fig. 2, the suction assembly 5 further includes a suction pipe 10 connected to the suction pipe 7, the suction pipe 10 is connected to an air extractor for absorbing sputum, one end of the suction pipe 7 is provided with a suction button 11 capable of blocking the communication between the other suction pipes 10, when the endoscope is in use, the suction port is externally connected to the air extractor (negative pressure) device, and the air extractor (negative pressure) device is in a working state, the suction button 11 is pressed to communicate the suction pipe 7 with the suction pipe 10, at this time, the sealing member 9 is in a sealing state, so that the suction pipe 7, the suction pipe 10 and the biopsy pipe 8 are in three-pipe communication, at this time, sputum or other liquid in the body can be extracted, and the front-end image pickup picture of the insertion portion is prevented from being affected; when the internal tissue needs to be sampled, the suction button 11 is loosened to restore the initial state, the suction pipeline 7 is disconnected from the suction pipeline 10 at the moment, air can not be pumped, the sealing piece 9 is opened, and then the biopsy forceps can be inserted into the sealing port for sampling.
Further, sealing member 9 pluggable and biopsy duct 8 cooperation, when sealing member 9 is sealed to be set up in biopsy duct 8 department, can aspirate the realization of function, when sealing member 9 removed, can carry out the biopsy operation, specifically, sealing member 9 be the sealed lid that can dismantle the setting.
As shown in fig. 1 to 3, another embodiment of the present invention provides a disposable all-disposable endoscope system capable of avoiding cross infection caused by incomplete disinfection, comprising the endoscope and a display screen 12 detachably connected to the endoscope operation section 2;
after the operation of a doctor is finished, the endoscope in the technical scheme has simple structure and low manufacturing cost, can be used for one time, does not need to be disinfected, and avoids cross infection caused by incomplete disinfection; meanwhile, the display screen 12 can also transmit the picture to a large screen wirelessly, and can be used for expert consultation diagnosis and teaching.
In some embodiments, as shown in fig. 3, the display 12 has a display portion 13 and a connecting portion 14, the connecting portion 14 is provided with a limiting portion 15, the operation section 2 has a limiting matching portion 16 matching with the limiting portion, and the limiting portion 15 matches with the limiting portion 15 to fix the display 12 and the endoscope.
More specifically, as shown in fig. 3, the limit matching portion 16 is a limit groove extending back and forth, the connecting portion 14 is formed with an axially extending mounting hole, an elastic member capable of generating axial deformation is mounted in the mounting hole, an end of the elastic member facing the limit groove is connected with an elastic body 151, the elastic body 151 is in positioning matching with the limit groove, and the width of the limit groove is gradually reduced from the front end to the rear end, so that when the display is plugged in or pulled out, the elastic body 151 is in positioning matching with the limit groove or retracts from the limit groove into the positioning hole; that is, in the process of inserting and pulling the display screen 12, since the width of the limiting groove is gradually reduced from front to back, the pressure applied to the elastic body 151 by the limiting groove is gradually increased, when the display screen 12 is inserted into the endoscope operation section 2, the elastic force of the elastic member to the elastic body 151 is greater than the pressure of the limiting groove to the elastic body 151, so that the elastic body 151 and the limiting groove are stably matched; when the display screen 12 is pulled out, the elasticity of the elastic member to the elastic body 151 is smaller than the pressure of the limiting groove to the elastic body 151, and the elastic body 151 can be separated from the positioning fit with the limiting groove, so that the display screen 12 can be pulled out; the elastomer may be a sphere.
It should be noted that the above embodiments are merely representative examples of the present invention. Many variations of the utility model are possible. Any simple modification, equivalent change and modification of the above embodiments according to the spirit of the present invention should be considered to be within the protection scope of the present invention.
Claims (7)
1. Disposable full-throw endoscope, its characterized in that: but including endoscope body and with the display screen of endoscope operation section plug connection, the endoscope body is a body, and this body is including the operation section that supplies medical personnel to operate and can stretch into the human inside section of inserting in the same direction as human natural chamber way, has the passageway that the self-operation section extended to the section of inserting in this body, the operation section rear end is installed and is used for the suction subassembly of the internal liquid of suction and is used for carrying out the biopsy subassembly of taking a sample to human tissue, the suction subassembly is including attracting the pipeline, the biopsy subassembly includes the biopsy pipeline, and the suction pipeline all communicates with each other with the passageway with the biopsy pipeline.
2. The disposable all-throw endoscope according to claim 1, characterized in that: the rear end of the channel is provided with an operation opening, one end of the suction pipeline is connected to the biopsy pipeline, the biopsy pipeline is provided with a pipe body extending forwards and backwards and an inner cavity formed by the pipe body in a circumferential surrounding mode, openings are formed in two ends of the inner cavity so that the biopsy device can penetrate through the biopsy pipeline to reach the insertion section, one end of the biopsy pipeline is connected with the operation opening, and a sealing piece is arranged at the other end of the biopsy pipeline to seal the biopsy pipeline so that the suction pipeline can conduct suction.
3. The disposable all-throw endoscope according to claim 1, wherein the display screen has a display portion and a connecting portion, the connecting portion is provided with a limiting portion, the operating section has a limiting matching portion matching with the limiting portion in a limiting manner, and the limiting portion are matched with each other in a limiting manner to fix the display screen and the endoscope.
4. The disposable full-throw endoscope according to claim 3, wherein the limiting matching portion is a limiting groove extending forward and backward, the connecting portion is formed with an axially extending mounting hole, an axially deformable elastic member is mounted in the mounting hole, an elastic body is connected to one end of the elastic member facing the limiting groove, the elastic body is in positioning matching with the limiting groove, and the width of the limiting groove gradually decreases from the front end to the rear end, so that when the display is plugged in and pulled out, the elastic body is in positioning matching with the limiting groove or retracts from the limiting groove into the positioning hole.
5. The disposable all-throw endoscope according to claim 1, characterized in that: the suction assembly further comprises a suction pipeline connected with the suction pipeline, and one end of the suction pipeline is provided with a suction key capable of blocking the communication of the rest suction pipelines.
6. The disposable all-throw endoscope according to claim 2, characterized in that: the sealing element can be matched with the biopsy pipeline in a pluggable mode.
7. The disposable all-throw endoscope according to claim 6, characterized in that: the sealing element is a sealing cover which is detachably arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121458927.1U CN216020930U (en) | 2021-06-29 | 2021-06-29 | Disposable full-throw endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121458927.1U CN216020930U (en) | 2021-06-29 | 2021-06-29 | Disposable full-throw endoscope |
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| Publication Number | Publication Date |
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| CN216020930U true CN216020930U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121458927.1U Active CN216020930U (en) | 2021-06-29 | 2021-06-29 | Disposable full-throw endoscope |
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| CN (1) | CN216020930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024125040A1 (en) * | 2022-12-13 | 2024-06-20 | 浙江优亿医疗器械股份有限公司 | Soft endoscope |
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2021
- 2021-06-29 CN CN202121458927.1U patent/CN216020930U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024125040A1 (en) * | 2022-12-13 | 2024-06-20 | 浙江优亿医疗器械股份有限公司 | Soft endoscope |
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