CN205758495U - A kind of pipeline mechanism for medical endoscope - Google Patents
A kind of pipeline mechanism for medical endoscope Download PDFInfo
- Publication number
- CN205758495U CN205758495U CN201620108096.8U CN201620108096U CN205758495U CN 205758495 U CN205758495 U CN 205758495U CN 201620108096 U CN201620108096 U CN 201620108096U CN 205758495 U CN205758495 U CN 205758495U
- Authority
- CN
- China
- Prior art keywords
- interface
- electromagnetic valve
- medical endoscope
- water inlet
- pipeline mechanism
- 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.)
- Active
Links
Abstract
A kind of pipeline mechanism for medical endoscope, including connecting portion, connecting portion one end is connected with bending section, the other end is connected with handwheel control portion, connecting portion includes shell and service aisle, a service aisle part is arranged in connecting portion, service aisle another part is arranged in bending section, the near-end of overcoat inserts in shell, described overcoat seals bonding with described shell by dissolving glue, described service aisle is provided with instrument interface, water inlet interface, intake interface and negative pressure-pumping interface, described instrument interface, water inlet interface, intake interface and negative pressure-pumping interface are respectively arranged with electromagnetic valve.Shell of the present utility model seals bonding with bending section by dissolving glue, the overcoat of bending section and shell all use Teflon material, production cost is low, can entirety abandon, without the sealing structure that design is complicated, service aisle is provided with instrument interface, water inlet interface, intake interface and negative pressure-pumping interface and uses electromagnetic valve control keying simultaneously, and simple in construction, production cost is low.
Description
Technical field
This utility model belongs to endoscopic technique field, particularly relates to a kind of pipeline mechanism for medical endoscope.
Background technology
Endoscope is a kind of conventional medical apparatus and instruments, and including controlling end and plug-in package, the duct formed via natural hole or the operation of human body by controlling end control plug-in package enters internal.Plug-in package internals is more, it is difficult to accomplish thorough disinfection, maintenance cost is high, reuse and be easily caused cross infection, existing medical endoscope peeps plug-in package in being used mostly disposably, and plug-in package includes working end, universal warp architecture, and working end is arranged at the far-end of universal warp architecture, the control end of endoscope controls universal warp architecture directional curvature by tricing line, guides working end to enter internal.
In prior art, service aisle and the working interface of endoscope are generally disposed between bending section and handwheel control portion, and metal is made, and are typically designed as that demountable structure is readily accessible to be abandoned, and cost is high, seal difficulty, use inconvenience.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of low cost, seals the pipeline mechanism of medical endoscope easy, easy to use.
The technical solution of the utility model is as follows:
A kind of pipeline mechanism for medical endoscope is provided, including connecting portion, described connecting portion one end is connected with bending section, the other end is connected with handwheel control portion, described connecting portion includes shell and service aisle, a described service aisle part is arranged in described connecting portion, described service aisle another part is arranged in described bending section, pipeline mechanism for medical endoscope has overcoat, the near-end of described overcoat inserts in described shell, described overcoat seals bonding with described shell by dissolving glue, described service aisle is provided with instrument interface, water inlet interface, intake interface and negative pressure-pumping interface, described instrument interface, water inlet interface, intake interface and negative pressure-pumping interface are respectively arranged with electromagnetic valve.
Wherein, the electromagnetic valve of described water inlet interface is set to non-return electromagnetic valve.
Wherein, described negative pressure-pumping interface is set to anti-water solenoid valve.
Wherein, the electromagnetic valve of described intake interface is set to air inlet electromagnetic valve.
Wherein, pcb board, controller and microswitch it are provided with；Described pcb board electrically connects with described controller, and described controller electrically connects with described electromagnetic valve；Described microswitch electrically connects with described pcb board, and input controls the signal of telecommunication of solenoid valve conduction Guan Bi to described controller.
Wherein, described microswitch is provided with three, controls switch including entering water control switch, row's water control switch and air inlet, described in enter the water control switch keying of electromagnetic valve for the interface that controls to intake；Described row's water control switch is for controlling the keying of negative pressure-pumping interface, and described air inlet controls switch for controlling the keying of intake interface.
Wherein, described microswitch is arranged at the near-end of described shell.
The beneficial effects of the utility model are as follows:
A kind of pipeline mechanism for medical endoscope, including connecting portion, described connecting portion one end is connected with bending section, the other end is connected with described handwheel control portion, described connecting portion includes shell and service aisle, a described service aisle part is arranged in described connecting portion, described service aisle another part is arranged in described bending section, the near-end of described overcoat inserts in described shell, described overcoat seals bonding with described shell by dissolving glue, described service aisle is provided with instrument interface, water inlet interface, intake interface and negative pressure-pumping interface, described instrument interface, water inlet interface, intake interface and negative pressure-pumping interface are respectively arranged with electromagnetic valve.
Shell of the present utility model seals bonding with bending section by dissolving glue, the overcoat of bending section and shell all use Teflon material, production cost is low, can entirety abandon, without the sealing structure that design is complicated, service aisle is provided with instrument interface, water inlet interface, intake interface and negative pressure-pumping interface and uses electromagnetic valve control keying simultaneously, and simple in construction, production cost is low.
Mechanical valve position is arranged has limitation, depending on operation button is with machinery valve position, microswitch and electromagnetic valve do not have direct position relationship, and microswitch arranges position according to the facility of operation, compared to mechanically controlled valve, microswitch of the present utility model operation is more convenient.
For sealing angle, the operation button of mechanically controlled valve and spool have directly mechanical connection, the design accuracy that spool sets is high, production cost is high, and there is the problem of poor sealing, in the present embodiment, electromagnetic valve controls spool by electromagnetic induction, and production cost is low, electromagnetic valve compared to mechanically controlled valve, there is better seal, it is possible to effectively avoid water and hydrops to leak outside.Additionally electromagnetic valve is either by wired or wireless connections, and it arranges position and has more selectivity.
It addition, microswitch fast response time, and can make action moment when electromagnetic valve receives the response signal of controller, this utility model has the feature of fast response time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is service aisle structural representation of the present utility model；
Fig. 3 is electromagnetic valve control structure schematic diagram of the present utility model；
Reference is as follows:
1 bending section
101 overcoats
2 connecting portions
201 shells, 202 service aisles, 203 instrument interface, 204 water inlet interface, 205 intake interfaces, 206 negative pressure-pumping interfaces, 207 non-return electromagnetic valves, 208 air inlet electromagnetic valves, 209 anti-water solenoid valves, 210 micro-control switchs.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit this utility model.
nullA kind of pipeline mechanism for medical endoscope，Such as Fig. 1、Shown in Fig. 2，Including connecting portion 2，Described connecting portion 2 one end is connected with bending section 1，The other end is connected with described handwheel control portion，Described connecting portion 2 includes shell 201 and service aisle 202，Described service aisle 202 part is arranged in described connecting portion 2，Described service aisle 202 another part is arranged in described bending section 1，Pipeline mechanism for medical endoscope has overcoat 101，The near-end of described overcoat 101 inserts in described shell 201，Described overcoat 101 seals bonding with described shell 201 by dissolving glue，Described service aisle 202 is provided with instrument interface 203、Water inlet interface 204、Intake interface 205 and negative pressure-pumping interface 206，Described water inlet interface 204、Intake interface 205 and negative pressure-pumping interface 206 are respectively arranged with electromagnetic valve.Shell 201 of the present utility model seals bonding with bending section 1 by dissolving glue, overcoat 101 and the shell 201 of bending section 1 all use Teflon material, production cost is low, can entirety abandon, without the sealing structure that design is complicated, service aisle 202 is provided with instrument interface 203, water inlet interface 204, intake interface 205 and negative pressure-pumping interface 206 and uses electromagnetic valve control keying simultaneously, and simple in construction, production cost is low.
The electromagnetic valve of water inlet interface 204 is set to non-return electromagnetic valve 207；The electromagnetic valve of described negative pressure-pumping interface 206 is set to anti-water solenoid valve 209；The electromagnetic valve of described intake interface 205 is set to air inlet electromagnetic valve 208.
Mechanical valve position is arranged has limitation, depending on operation button is with machinery valve position, microswitch 210 and electromagnetic valve do not have direct position relationship, and microswitch 210 arranges position according to the facility of operation, compared to mechanically controlled valve, it is more convenient that microswitch 210 of the present utility model operates.
For sealing angle, the operation button of mechanically controlled valve and spool have directly mechanical connection, the design accuracy that spool sets is high, production cost is high, and there is the problem of poor sealing, in the present embodiment, electromagnetic valve controls spool by electromagnetic induction, and production cost is low, electromagnetic valve compared to mechanically controlled valve, there is better seal, it is possible to effectively avoid water and hydrops to leak outside.Additionally electromagnetic valve is either by wired or wireless connections, and it arranges position and has more selectivity.
Wherein, as it is shown on figure 3, be provided with pcb board, controller and microswitch 210；Described pcb board electrically connects with described controller, and described controller electrically connects with described electromagnetic valve；Described microswitch 210 electrically connects with described pcb board, and input controls the signal of telecommunication of solenoid valve conduction Guan Bi to described controller.
Wherein, described microswitch 210 is provided with three, and including water inlet switch, drainage switch and air inlet switch, described water inlet switch is for controlling the keying of the electromagnetic valve of water inlet interface 204；Described drainage switch is for controlling the keying of negative pressure-pumping interface 206, and described air inlet switch is for controlling the keying of intake interface 205.
Controller, receives the control signal of microswitch 210 input, and identified process sends response signal and performs conducting and closed action to electromagnetic valve, non-return electromagnetic valve 207, anti-water solenoid valve 209, air inlet electromagnetic valve 208.
This utility model opens the keying of each interface controlling service aisle 202 by microswitch 210, fast response time, and can make action, fast response time moment when electromagnetic valve receives the response signal of controller.
Described microswitch 210 is arranged at the near-end of described shell 201 or is arranged at control portion 3.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should contain within protection scope of the present invention.Therefore, protection domain of the present utility model should be as the criterion with scope of the claims.
Claims (8)
1. the pipeline mechanism for medical endoscope, it is characterized in that: include connecting portion, described connecting portion one end is connected with bending section, the other end is connected with handwheel control portion, described connecting portion includes shell and service aisle, a described service aisle part is arranged in described connecting portion, and described service aisle another part is arranged in described bending section；The described pipeline mechanism for medical endoscope has overcoat, the near-end of described overcoat inserts in described shell, described overcoat seals bonding with described shell by dissolving glue, described service aisle is provided with instrument interface, water inlet interface, intake interface and negative pressure-pumping interface, and described water inlet interface, intake interface and negative pressure-pumping interface are respectively arranged with electromagnetic valve.
A kind of pipeline mechanism for medical endoscope the most according to claim 1, it is characterised in that: the electromagnetic valve of described water inlet interface is set to non-return electromagnetic valve.
A kind of pipeline mechanism for medical endoscope the most according to claim 1, it is characterised in that: the electromagnetic valve of described negative pressure-pumping interface is set to anti-water solenoid valve.
A kind of pipeline mechanism for medical endoscope the most according to claim 1, it is characterised in that: the electromagnetic valve of described intake interface is set to air inlet electromagnetic valve.
A kind of pipeline mechanism for medical endoscope the most according to claim 1, it is characterised in that: it is provided with pcb board, controller and microswitch；Described pcb board electrically connects with described controller, and described controller electrically connects with described electromagnetic valve；Described microswitch electrically connects with described pcb board, and input controls the signal of telecommunication of solenoid valve conduction Guan Bi to described controller.
A kind of pipeline mechanism for medical endoscope the most according to claim 5, it is characterized in that: described microswitch is provided with three, including water inlet switch, drainage switch and air inlet switch, described water inlet switch is for controlling the keying of the electromagnetic valve of water inlet interface；Described drainage switch is for controlling the keying of negative pressure-pumping interface, and described air inlet switch is for controlling the keying of intake interface.
A kind of pipeline mechanism for medical endoscope the most according to claim 6, it is characterised in that described microswitch is arranged at the near-end of described shell.
A kind of pipeline mechanism for medical endoscope the most according to claim 6, it is characterised in that described microswitch is arranged at described control portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108096.8U CN205758495U (en) | 2016-02-03 | 2016-02-03 | A kind of pipeline mechanism for medical endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108096.8U CN205758495U (en) | 2016-02-03 | 2016-02-03 | A kind of pipeline mechanism for medical endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205758495U true CN205758495U (en) | 2016-12-07 |
Family
ID=57413325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620108096.8U Active CN205758495U (en) | 2016-02-03 | 2016-02-03 | A kind of pipeline mechanism for medical endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205758495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595332A (en) * | 2017-09-28 | 2018-01-19 | 华中科技大学鄂州工业技术研究院 | A kind of injection endoscope |
| WO2019042166A1 (en) * | 2017-08-28 | 2019-03-07 | 王国华 | Novel gastrointestinal endoscope system |
-
2016
- 2016-02-03 CN CN201620108096.8U patent/CN205758495U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019042166A1 (en) * | 2017-08-28 | 2019-03-07 | 王国华 | Novel gastrointestinal endoscope system |
| CN107595332A (en) * | 2017-09-28 | 2018-01-19 | 华中科技大学鄂州工业技术研究院 | A kind of injection endoscope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205758495U (en) | A kind of pipeline mechanism for medical endoscope | |
| CN107346634B (en) | Full-automatic high-simulation body position drainage simulation training model | |
| CN206522507U (en) | A kind of fluid switching solenoid valve and the endoscope equipped with the magnetic valve | |
| CN205814761U (en) | A kind of Urology Surgery controlled based on microprocessor is from flusher | |
| CN205758499U (en) | A kind of pipe control mechanism for endoscope | |
| CN207740530U (en) | A kind of solenoid valve | |
| CN204734461U (en) | Water installation is attach as an addition to dual mode control's digestion scope | |
| CN202620416U (en) | Universal multifunctional closed air passage connection pipe | |
| CN107174712A (en) | A kind of breathing equipment by control of breathing | |
| CN204650870U (en) | The saturating nurse training mould of abdomen | |
| CN107773797A (en) | A kind of trailing type pericardial fluid pumping device | |
| CN204275239U (en) | Breathing circuit filter | |
| CN203598331U (en) | Constant-temperature constant-humidity air supply machine for mask | |
| CN208838101U (en) | A kind of operation nursing abdominocentesis drainage device | |
| CN203663193U (en) | Breathing device with breathing control function | |
| CN202740578U (en) | Trachea cannula for respiratory medicine | |
| CN206120285U (en) | Pipeline control mechanism of endoscope | |
| CN206587213U (en) | Disposable closed endotracheal suction conduit | |
| CN205831750U (en) | The pipe control system of endoscope | |
| CN205198102U (en) | Bionical practise midwifery appearance of gasbag | |
| CN207055472U (en) | A kind of endoscopic fluid switching device and endoscope | |
| CN209451009U (en) | A kind of Y type armpit draws rotary device | |
| CN205832332U (en) | A kind of drainage system for respirator | |
| CN204072916U (en) | A kind of Multifunctional dual-cavity tracheal tube connects lung lavage douche | |
| CN205885864U (en) | What dilutent sputum function was washed in area inhales phlegm pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |