CN108187223B - System composed of three-way joint and endoscope body - Google Patents
System composed of three-way joint and endoscope body Download PDFInfo
- Publication number
- CN108187223B CN108187223B CN201810014892.9A CN201810014892A CN108187223B CN 108187223 B CN108187223 B CN 108187223B CN 201810014892 A CN201810014892 A CN 201810014892A CN 108187223 B CN108187223 B CN 108187223B
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- China
- Prior art keywords
- way joint
- placing
- sliding
- moving
- endoscope body
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
- A61M39/105—Multi-channel connectors or couplings, e.g. for connecting multi-lumen tubes
-
- 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
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
-
- 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
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0833—T- or Y-type connectors, e.g. Y-piece
Abstract
The invention discloses a system consisting of a three-way joint and an endoscope body, wherein the three-way joint is a common three-way joint for aeration and endoscope in anesthesia department, and comprises a three-way joint body, the three-way joint body comprises a transverse pipe and a vent pipe, a connecting hole is formed in the inner wall of the top of the transverse pipe, the vent pipe is fixedly installed in the connecting hole, a sealing ring is installed on the side wall of the transverse pipe, the endoscope body is slidably installed on the inner side of the sealing ring, two symmetrically-arranged placing cavities are formed in the sealing ring, rotating grooves are formed in the inner wall of one side, far away from each other, of the two placing cavities, fixed plates are welded on the inner wall of one side, close to each other, of the two fixed plates, rotating holes are formed in one side, close to each other, of the. The endoscope has high practicability, the stability of the endoscope is enhanced through the rotating shaft and the sliding plate, and the pain of the tee joint inserted into a human body is reduced through the placing column and the connecting column.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a system consisting of a three-way joint and an endoscope body.
Background
The endoscope is a detection instrument integrating traditional optics, ergonomics, precision machinery, modern electronics, mathematics and software into a whole, has an image sensor, an optical lens, a light source illumination, a mechanical device and the like, can enter the stomach through a mouth or enter the body through other natural pores, can see pathological changes which cannot be displayed by X rays by utilizing the endoscope, it is therefore very useful for the physician, for example, who can observe ulcers or tumors in the stomach by means of an endoscope, to set up an optimal treatment plan, and at present, the anesthesia department inserts the endoscope into the three-way joint while using the endoscope, when the endoscope is inserted into a human body through the three-way joint, the stability of the endoscope after the endoscope is inserted into the three-way joint is poor, and the tee joint is directly inserted into a human body to cause strong pain, so a system consisting of the tee joint and an endoscope body is provided for solving the problems.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a system consisting of a three-way joint and an endoscope body.
The invention provides a system consisting of a three-way joint and an endoscope body, wherein the three-way joint is a common three-way joint for aeration and endoscope in anesthesia department, the system comprises a three-way joint body, the three-way joint body comprises a transverse pipe and a vent pipe, a connecting hole is arranged on the inner wall of the top of the transverse pipe, the vent pipe is fixedly arranged in the connecting hole, a sealing ring is arranged on the side wall of the transverse pipe, the endoscope body is slidably arranged on the inner side of the sealing ring, two symmetrically arranged placing cavities are arranged on the sealing ring, a rotating groove is arranged on the inner wall of one side, far away from each other, of the two placing cavities, a fixing plate is welded on the inner wall of one side, close to each other, of the two fixing plates, a rotating hole is arranged on one side, close to each other, of the two placing cavities is provided, the rotating groove and the rotating hole which are positioned in the same placing cavity are rotatably provided with the same rotating shaft, the moving hole is internally and slidably provided with moving columns, one side, close to each other, of each of the two moving columns is provided with a threaded hole, the outer side of the rotating shaft is provided with an external thread, the external thread on the rotating shaft is in threaded connection with the threaded hole, the inner wall of one side, close to each other, of each of the two placing cavities is provided with a sliding hole, a sliding plate is slidably arranged in each sliding hole, one side, close to each other, of each of the two sliding plates extends to the outer side of each sliding hole, each sliding plate is in contact with the endoscope body, the two sliding plates are positioned on the same side of the two rotating shafts, the rotating shafts are wound with two symmetrically arranged connecting wires, the two connecting wires positioned in the same placing cavity, placing one side that the post is close to the sliding plate and having seted up the standing groove, the splendid attire has lubricated liquid in the standing groove, and has all seted up the shifting chute on the top inner wall of standing groove and the bottom inner wall, is located two shifting chutes of same standing groove and installs same movable plate, one side welding that the movable plate is close to the pivot has the spliced pole, and the spliced pole keeps away from the one end of movable plate and welds mutually with the sliding plate, it has a plurality of springs to place to weld between post and the sliding plate, and two are placed one side that the post is close to each other and have all seted up a plurality of first fixed orificess, first fixed orifices and shifting chute communicate, and two are placed and all seted up a plurality of second fixed orificess on the one side inner wall that the chamber is close to each other, and be located the first.
Preferably, two sides of the moving plate are respectively connected with the inner wall of one side, far away from each other, of the two corresponding moving grooves in a sliding manner.
Preferably, the number of the first fixing holes is three to five, and the three to five first fixing holes are located on the same horizontal axis.
Preferably, the number of the springs on the same sliding plate is two to four, and the two to four springs are arranged at equal intervals.
Preferably, the inner wall of the rotating groove is welded with an annular spring, and the outer side of the rotating shaft is welded with one end of the annular spring.
Preferably, the outer side of the rotating shaft is provided with a sliding block, the inner wall of the rotating hole is provided with an annular sliding rail, and the sliding block is connected with the annular sliding rail in a sliding manner.
Preferably, one end of each moving column, which is close to each other, is in contact with the endoscope body.
Preferably, the two sliding plates are slidably connected with the inner wall of the side of the placing cavity away from each other.
Compared with the prior art, the invention has the beneficial effects that:
(1) the endoscope body is pushed through the matching of the transverse pipe, the vent pipe, the sealing ring, the endoscope body, the placing cavity, the fixing plate, the rotating shaft, the moving column, the threaded hole, the connecting line, the sliding hole and the sliding plate, the endoscope body drives the sliding plate to move, the sliding plate drives the connecting line to move, the connecting line pulls the rotating shaft to rotate, the rotating shaft extrudes the annular spring, external threads on the rotating shaft are meshed with the threaded hole, the moving column is driven to move, the moving column is enabled to be in contact with the endoscope body, and the stability of the endoscope body is enhanced;
(2) the sliding plate pushes the connecting column to move when moving, the connecting column drives the moving plate to move, lubricating liquid in the placing groove is matched with the fixed pipe through the moving plate, the transverse pipe is sprayed with the lubricating liquid, the transverse pipe is fully lubricated, and pain of the three-way joint in the human body is reduced.
The endoscope has high practicability, the stability of the endoscope is enhanced through the rotating shaft and the sliding plate, and the pain of the tee joint inserted into a human body is reduced through the placing column and the connecting column.
Drawings
FIG. 1 is a schematic structural view of a system composed of a tee joint and an endoscope body according to the present invention;
FIG. 2 is a schematic structural view of part A of a system composed of a tee joint and an endoscope body according to the present invention;
FIG. 3 is a schematic structural diagram of part B of a system composed of a tee joint and an endoscope body according to the present invention;
FIG. 4 is a schematic structural view of part C of a system composed of a tee joint and an endoscope body according to the present invention;
fig. 5 is a schematic structural diagram of a part D of a system composed of a tee joint and an endoscope body according to the present invention.
In the figure: the endoscope comprises a transverse pipe 1, a vent pipe 2, a sealing ring 3, an endoscope body 4, a placing cavity 5, a rotating groove 6, a fixing plate 7, a rotating hole 8, a rotating shaft 9, a moving hole 10, a moving column 11, a threaded hole 12, a connecting line 13, a sliding hole 14, a sliding plate 15, a placing column 16, a placing groove 17, a moving groove 18, a moving plate 19, a connecting column 20, a spring 21, a first fixing hole 22, a second fixing hole 23 and a fixing pipe 24.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-5, the present embodiment provides a system comprising a three-way joint and an endoscope body, the three-way joint is a common three-way joint for anesthesia department ventilation and endoscope, the system comprises a three-way joint body, the three-way joint body comprises a horizontal tube 1 and a vent tube 2, a connecting hole is formed on the inner wall of the top of the horizontal tube 1, the vent tube 2 is fixedly installed in the connecting hole, a sealing ring 3 is installed on the side wall of the horizontal tube 1, an endoscope body 4 is slidably installed on the inner side of the sealing ring 3, two symmetrically arranged placing cavities 5 are arranged on the sealing ring 3, a rotating groove 6 is formed on the inner wall of one side of the two placing cavities 5 away from each other, a fixing plate 7 is welded on the inner wall of one side of the two placing cavities 5 close to each other, a rotating hole 8 is formed on one side of the two fixing plates 7 close to each other, and a moving, the moving holes 10 are communicated with the rotating holes 8, the rotating groove 6 and the rotating hole 8 which are positioned in the same placing cavity 5 are internally and rotatably provided with the same rotating shaft 9, the moving holes 10 are internally and slidably provided with moving columns 11, one side, close to each other, of each moving column 11 is provided with a threaded hole 12, the outer side of each rotating shaft 9 is provided with an external thread, the external thread on each rotating shaft 9 is in threaded connection with the threaded hole 12, the inner wall of one side, close to each other, of each placing cavity 5 is provided with a sliding hole 14, a sliding plate 15 is slidably arranged in each sliding hole 14, one side, close to each other, of each sliding plate 15 extends to the outer side of each sliding hole 14, each sliding plate 15 is in contact with the endoscope body 4, the two sliding plates 15 are positioned on the same side of the two rotating shafts 9, two symmetrically arranged connecting wires 13 are wound on the rotating, the inner wall of one side of the placing cavity 5 is welded with a placing column 16, the placing column 16 is positioned on one side of the sliding plate 15 far away from the rotating shaft 9, one side of the placing column 16 close to the sliding plate 15 is provided with a placing groove 17, the placing groove 17 is filled with lubricating liquid, the inner walls of the top and the bottom of the placing groove 17 are both provided with moving grooves 18, two moving grooves 18 in the same placing groove 17 are provided with the same moving plate 19, one side of the moving plate 19 close to the rotating shaft 9 is welded with a connecting column 20, one end of the connecting column 20 far away from the moving plate 19 is welded with the sliding plate 15, a plurality of springs 21 are welded between the placing column 16 and the sliding plate 15, one side of the two placing columns 16 close to each other is provided with a plurality of first fixed holes 22, the first fixed holes 22 are communicated with the moving grooves 18, one side of the two placing cavities 5 close to each other is, the same fixed pipe 24 is fixedly installed in the first fixed hole 22 and the second fixed hole 23 which are positioned on the same vertical axis, the transverse pipe 1, the vent pipe 2, the sealing ring 3, the endoscope body 4, the placing cavity 5, the fixed plate 7, the rotating shaft 9, the movable column 11, the threaded hole 12, the connecting line 13, the sliding hole 14 and the sliding plate 15 are matched to push the endoscope body 4, the endoscope body 4 drives the sliding plate 15 to move, the sliding plate 15 drives the connecting line 13 to move, the connecting line 13 pulls the rotating shaft 9 to rotate, the rotating shaft 9 extrudes the annular spring, the external thread on the rotating shaft 9 is meshed with the threaded hole 12 to drive the movable column 11 to move, so that the movable column 11 is in contact with the endoscope body 4, and the stability of the endoscope; through placing the post 16, the movable plate 19, the connecting column 20, the spring 21, the first fixed hole 22, the second fixed hole 23 and the fixed pipe 24 in a matching manner, the sliding plate 15 pushes the connecting column 20 to move while moving, the connecting column 20 drives the movable plate 19 to move, lubricating liquid in the placing groove 17 is sprayed into the transverse pipe 1 through the matching of the movable plate 19 and the fixed pipe 24, the transverse pipe 1 is fully lubricated, and the pain of the three-way joint inserted into a human body is reduced.
In this embodiment, two sides of the moving plate 19 are slidably connected to the inner wall of one side of the two corresponding moving grooves 18, the number of the first fixing holes 22 is three to five, the three to five first fixing holes 22 are located on the same horizontal axis, the number of the springs 21 on the same sliding plate 15 is two to four, the two to four springs 21 are arranged at equal intervals, the inner wall of the rotating groove 6 is welded with an annular spring, the outer side of the rotating shaft 9 is welded to one end of the annular spring, the outer side of the rotating shaft 9 is provided with a sliding block, the inner wall of the rotating hole 8 is provided with an annular sliding rail, the sliding block is slidably connected to the annular sliding rail, the ends of the two moving columns 11 close to each other are all in contact with the endoscope body 4, the sides of the two sliding plates 15, which are far away from each other, are slidably connected to the inner walls of one sides of the two corresponding placing cavities, The ventilation pipe 2, the sealing ring 3, the endoscope body 4, the placing cavity 5, the fixing plate 7, the rotating shaft 9, the moving column 11, the threaded hole 12, the connecting line 13, the sliding hole 14 and the sliding plate 15 are matched to push the endoscope body 4, the endoscope body 4 drives the sliding plate 15 to move, the sliding plate 15 drives the connecting line 13 to move, the connecting line 13 pulls the rotating shaft 9 to rotate, the rotating shaft 9 extrudes the annular spring, external threads on the rotating shaft 9 are meshed with the threaded hole 12 to drive the moving column 11 to move, so that the moving column 11 is in contact with the endoscope body 4, and the stability of the endoscope body 4 is enhanced; through placing the post 16, the movable plate 19, the connecting column 20, the spring 21, the first fixed hole 22, the second fixed hole 23 and the fixed pipe 24 in a matching manner, the sliding plate 15 pushes the connecting column 20 to move while moving, the connecting column 20 drives the movable plate 19 to move, lubricating liquid in the placing groove 17 is sprayed into the transverse pipe 1 through the matching of the movable plate 19 and the fixed pipe 24, the transverse pipe 1 is fully lubricated, and the pain of the three-way joint inserted into a human body is reduced.
In this embodiment, in use, the endoscope body 4 is pushed, the endoscope body 4 drives the sliding plate 15 to move, so that the sliding plate 15 slides on the inner wall of the sliding hole 14, the sliding plate 15 drives the connecting wire 13 to move, the connecting wire 13 pulls the rotating shaft 9 to rotate, the rotating shaft 9 extrudes the annular spring, the external thread on the rotating shaft 9 is engaged with the threaded hole 12 to drive the moving column 11 to move, the moving column 11 slides on the inner wall of the moving hole 10, so that the moving column 11 is in contact with the endoscope body 4, the stability of the endoscope body 4 is enhanced, the sliding plate 15 pushes the connecting column 20 to move while moving, the connecting column 20 drives the moving plate 19 to move, so that the connecting plate 19 slides on the inner wall of the moving groove 18, the lubricating liquid in the placing groove 17 is sprinkled into the transverse pipe 1 through the matching of the moving plate, the horizontal pipe 1 is fully lubricated, and the pain of the three-way joint inserted into a human body is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A system composed of a three-way joint and an endoscope body, the three-way joint is a common three-way joint for ventilation and endoscope in the department of anesthesia, the system comprises a three-way joint body and is characterized in that the three-way joint body comprises a transverse pipe (1) and a vent pipe (2), a connecting hole is formed in the inner wall of the top of the transverse pipe (1), the vent pipe (2) is fixedly installed in the connecting hole, a sealing ring (3) is installed on the side wall of the transverse pipe (1), the endoscope body (4) is slidably installed on the inner side of the sealing ring (3), two symmetrically arranged placing cavities (5) are arranged on the sealing ring (3), rotating grooves (6) are formed in the inner walls of one sides, far away from each other, of the two placing cavities (5) are welded with fixing plates (7), and rotating holes (8) are formed in the inner walls of one sides, close to each other, of the two, and the inner walls of one side, close to each other, of the two placing cavities (5) are respectively provided with a moving hole (10), the moving holes (10) are communicated with a rotating hole (8), a rotating groove (6) and a rotating shaft (9) which are positioned in the same placing cavity (5) are rotatably installed in the rotating hole (8), moving columns (11) are slidably installed in the moving holes (10), one side, close to each other, of each of the two moving columns (11) is respectively provided with a threaded hole (12), the outer side of each rotating shaft (9) is provided with an external thread, the external thread on each rotating shaft (9) is in threaded connection with the threaded hole (12), the inner walls of one side, close to each other, of the two placing cavities (5) are respectively provided with a sliding hole (14), sliding plates (15) are slidably installed in the sliding holes (14), and one side, close to each other, of the two sliding, the sliding plate (15) is in contact with the endoscope body (4), the two sliding plates (15) are positioned on the same side of the two rotating shafts (9), the rotating shafts (9) are wound with two symmetrically arranged connecting wires (13), the two connecting wires (13) positioned in the same placing cavity (5) are both connected with the sliding plate (15), a placing column (16) is welded on the inner wall of one side of the placing cavity (5), the placing column (16) is positioned on one side of the sliding plate (15) far away from the rotating shafts (9), a placing groove (17) is formed in one side of the placing column (16) close to the sliding plate (15), lubricating liquid is contained in the placing groove (17), moving grooves (18) are formed in the inner wall of the top portion and the inner wall of the bottom portion of the placing groove (17), the same moving plate (19) is installed in the two moving grooves (18) positioned in the same placing groove (17), moving plate (19) are close to one side welding of pivot (9) have spliced pole (20), and spliced pole (20) keep away from the one end and the sliding plate (15) of moving plate (19) and weld mutually, place and weld between post (16) and sliding plate (15) and have a plurality of springs (21), and two one sides of placing post (16) and being close to each other have all seted up a plurality of first fixed orificess (22), first fixed orifices (22) are linked together with shifting chute (18), and two are placed and have all seted up a plurality of second fixed orifices (23) on the one side inner wall that chamber (5) are close to each other, are located first fixed orifices (22) and second fixed orifices (23) internal fixation on the same vertical axis and have same fixed tube (24).
2. A system of a three-way joint and an endoscope body according to claim 1, characterized in that both sides of the moving plate (19) are slidably connected with the inner walls of the corresponding two moving grooves (18) at the side away from each other.
3. A system consisting of a three-way joint and an endoscope body according to claim 1, characterized in that the number of said first fixing holes (22) is three to five and three to five first fixing holes (22) are located on the same horizontal axis.
4. A system of a three-way joint and an endoscope body according to claim 1, characterized in that the number of springs (21) on the same slide plate (15) is two to four, and two to four springs (21) are arranged at equal intervals.
5. The system of a three-way joint and an endoscope body according to claim 1, characterized in that the inner wall of the rotating groove (6) is welded with a ring-shaped spring, and the outer side of the rotating shaft (9) is welded with one end of the ring-shaped spring.
6. The system composed of the three-way joint and the endoscope body as claimed in claim 1, wherein a sliding block is installed on the outer side of the rotating shaft (9), an annular sliding rail is arranged on the inner wall of the rotating hole (8), and the sliding block is connected with the annular sliding rail in a sliding manner.
7. A system of a three-way joint and an endoscope body according to claim 1, characterized in that the ends of the two moving columns (11) close to each other are in contact with the endoscope body (4).
8. A system of a three-way joint and an endoscope body according to claim 1, characterized in that the sides of the two sliding plates (15) remote from each other are slidably connected with the inner walls of the corresponding sides of the two placing chambers (5) remote from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014892.9A CN108187223B (en) | 2018-01-08 | 2018-01-08 | System composed of three-way joint and endoscope body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014892.9A CN108187223B (en) | 2018-01-08 | 2018-01-08 | System composed of three-way joint and endoscope body |
Publications (2)
| Publication Number | Publication Date |
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| CN108187223A CN108187223A (en) | 2018-06-22 |
| CN108187223B true CN108187223B (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810014892.9A Active CN108187223B (en) | 2018-01-08 | 2018-01-08 | System composed of three-way joint and endoscope body |
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| CN (1) | CN108187223B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692389B (en) * | 2019-01-04 | 2021-05-18 | 李丽 | Multifunctional internal medicine clinical breathing device |
| CN110141749B (en) * | 2019-05-21 | 2021-05-11 | 中国人民解放军陆军军医大学第一附属医院 | Communicating device for oxygen therapy device and air bag |
| CN111110177B (en) * | 2020-01-14 | 2022-02-22 | 重庆市中医院 | Portable nose endoscope |
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|---|---|---|---|---|
| US5746202A (en) * | 1995-07-07 | 1998-05-05 | Smiths Industries Plc | Introducer for oral tubes |
| JPH11315985A (en) * | 1998-04-30 | 1999-11-16 | Mitsubishi Plastics Ind Ltd | Acceptor structure of synthetic resin made joint |
| CN103458769A (en) * | 2012-01-31 | 2013-12-18 | 奥林巴斯医疗株式会社 | Endoscope |
| CN104188612A (en) * | 2014-09-19 | 2014-12-10 | 烟台蚯蚓窥视镜有限公司 | Extensible endoscope advancing film tube |
| CN105266754A (en) * | 2014-06-10 | 2016-01-27 | 柯惠有限合伙公司 | Bronchoscope adapter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090229601A1 (en) * | 2008-03-13 | 2009-09-17 | Humberto Aguilar | Intubating Airway Device |
-
2018
- 2018-01-08 CN CN201810014892.9A patent/CN108187223B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746202A (en) * | 1995-07-07 | 1998-05-05 | Smiths Industries Plc | Introducer for oral tubes |
| JPH11315985A (en) * | 1998-04-30 | 1999-11-16 | Mitsubishi Plastics Ind Ltd | Acceptor structure of synthetic resin made joint |
| CN103458769A (en) * | 2012-01-31 | 2013-12-18 | 奥林巴斯医疗株式会社 | Endoscope |
| CN105266754A (en) * | 2014-06-10 | 2016-01-27 | 柯惠有限合伙公司 | Bronchoscope adapter |
| CN104188612A (en) * | 2014-09-19 | 2014-12-10 | 烟台蚯蚓窥视镜有限公司 | Extensible endoscope advancing film tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108187223A (en) | 2018-06-22 |
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Effective date of registration: 20210907 Address after: 266000 Great Wall Road, Chengyang District, Qingdao City, Shandong Province Patentee after: QINGDAO CITY CHENGYANG PEOPLE'S Hospital Address before: 266000 Qingdao Chengyang District People's Hospital, 600 Changcheng Road, Chengyang District, Qingdao, Shandong Patentee before: Shi Wenwen |