CN204734461U - Water installation is attach as an addition to dual mode control's digestion scope - Google Patents
Water installation is attach as an addition to dual mode control's digestion scope Download PDFInfo
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- CN204734461U CN204734461U CN201520400847.9U CN201520400847U CN204734461U CN 204734461 U CN204734461 U CN 204734461U CN 201520400847 U CN201520400847 U CN 201520400847U CN 204734461 U CN204734461 U CN 204734461U
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- pipe
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Abstract
The utility model discloses a water installation is attach as an addition to dual mode control's digestion scope, it mainly comprises following four parts: pump and pump control system subassembly, backward flow voltage regulator, fluid reservoir and wireless remote control ware subassembly are constituteed, pump and pump control system subassembly by self priming pump, control circuit board, barostat, advance outlet conduit, power source, radio signal recepition controller, running -board control interface and corresponding control circuit and constitute, the backward flow voltage regulator comprises the tee bend of a T type, 2 pressure regulating valve and corresponding coupling hose, fluid reservoir is hollow tubbiness, and there is the lid that can take off at the top, and there are two nozzle stubs in caping portion, and there is a root length pipe lid bottom, and this long tube is even as an organic whole with one of them nozzle stub of caping portion, covers the back, and the bottom of the dried up case in bottom of long tube is very near. Wireless remote control ware subassembly comprises base, operating portion fixed bolster, launching button backup pad. The utility model discloses can strengthen digestion lumen washing effect, can also use manpower sparingly and the time.
Description
Technical field
this utility model belongs to medical instruments field, particularly relate to portable can sustained water injection device under remote manual control scope.
Background technology
along with the development of science and technology, digestive endoscopy being used widely in the Treatment and diagnosis of digestive tract disease, and the preparation of perfect digestive tract cavity are the important factor in order of the Treatment and diagnosis of digestive tract disease.When carrying out digestive endoscopy inspection or treatment, usually need sustained water injection under scope.Water filling under scope, needs assistant to draw water with empty needle, through the road water filling of biopsy forceps pincers, on the one hand time-consuming, effort, increase person works's amount, the required pressure that the pressure of another side water filling does not usually reach, and due to can not sustained water injection, do not reach developing result.And water filling device under existing scope, as water pump under the scope of Olympus, need aerofluxus repeatedly before using, during use, water yield is little, and range is short, and is usually only applicable to the comparatively high-end scope of Olympus, and price is also very expensive.
Summary of the invention
for the defect that current techniques exists, this utility model provides a kind of attached water sending device of digestive endoscopy of two-mode field, makes digestive endoscopy diagnosis and treatment more accurate, saves the operating time, be more conducive to finding pathological changes, obviously can also reduce the infected risk of medical worker.
the technical solution of the utility model: the attached water sending device of digestive endoscopy of two-mode field is primarily of pump and pump Control Component, and liquid memory, backflow pressure regulator, Digiplex assembly four part forms.
(1) pump and pump Control Component: comprise pump main frame, contain in it: self priming pump, control circuit board, barostat, inlet and outlet pipe lines, on and off switch, power supply indicator, relay indicating light, power interface, reception of wireless signals controller, foot-operated control interface composition; Described self priming pump, control circuit board, barostat, reception of wireless signals controller are all encapsulated in the cabinet of pump main frame; Described inlet and outlet pipe lines is divided into water inlet pipe, outlet pipe, is arranged on the surface of the cabinet of pump main frame; Described power interface, foot-operated control interface and on and off switch, power supply indicator and relay indicating light are also arranged on cabinet surface; The water inlet pipe of described pump is connected with the water injection pipe of liquid memory by flexible pipe.
(2) reflux pressure regulator: by T-shaped threeway, go out water regulating valve, backflow pressure regulator valve, connecting hose form.The straight-tube portion of described T-shaped threeway is respectively outlet pipe interface and outlet pipe control valve interface, described outlet pipe interface connects outlet pipe, described outlet pipe control valve interface with go out water regulating valve and be connected, described go out the biopsy forceps road of water regulating valve and digestive endoscopy by disposable hose connection, according to required pressure, adjust water regulating valve gauge tap, required water pressure as requested can be pumped into digestive tract targeting moiety; The tube portion of described T-shaped threeway connects backflow pressure regulator valve, and return valve outlet is connected with the return duct of liquid memory by flexible pipe, and after opening return valve gauge tap, unnecessary water is back to liquid memory through flexible pipe;
(3) liquid memory: described liquid memory is a hollow tubbiness, and the lid that can take off is arranged at top, covers with casing with being threaded.Two short tubes are arranged at the top of lid, are respectively water injection pipe and return duct; The bottom of lid is shaped with a long tube, and the water injection pipe of described long tube and tops is connected as a single entity, and after closing the lid, the bottom of the dried up case in bottom of long tube is very near, and described long tube is connected with the water inlet pipe flexible pipe of pump; Described return duct is positioned at water injection pipe side, is connected, does not communicate with the external world, open bottle cap during fluid injection by return valve with T-shaped threeway with pump;
(4) Digiplex assembly: comprise operating portion fixed support, firing button gripper shoe, wireless signal transmitter;
described operating portion fixed support is made up of, in falling " U " font two longer vertical arm and a shorter transverse arm; Article one, vertical arm is connected with firing button gripper shoe and makes an entirety, and the firing button gripper shoe be called is dissociated vertical arm, and another vertical arm is that operating portion fixed support dissociates vertical arm, for being fixed on the operating portion of digestive endoscopy;
described firing button gripper shoe is positioned at above-mentioned firing button gripper shoe and dissociates directly over vertical arm, is that firing button gripper shoe is dissociated the upwards prolongation of vertical arm.The central authorities of described firing button gripper shoe are mounted with wireless signal transmitter control knob;
described wireless signal transmitter is arranged in the support bracket fastened free vertical arm of operating portion, and is fixed on digestive endoscopy operating portion thereupon.
described wireless signal transmitter control knob (26) is arranged on Digiplex, is fixed on the operating portion of digestive endoscopy with corresponding device, and left index finger or middle finger can touch wireless signal transmitter control knob very easily.
described T-shaped threeway, go out water regulating valve, bore that the minimum diameter of return valve passage must be equal to or greater than outlet pipe, the service life of self priming pump can be protected so to greatest extent.
described pump Control Component comprises controlled in wireless assembly and wired Control Component two parts, and controlled in wireless assembly is major control pattern of the present utility model.Operator can select line traffic control or controlled in wireless according to operating habit.
described controlled in wireless assembly is made up of wireless signal transmitter and reception of wireless signals controller two parts.Described wireless signal transmitter is arranged on Digiplex, again the operating portion of support bracket fastened for operating portion free vertical arm and digestive endoscopy is properly connected into an entirety, be fixed on the operating portion of digestive endoscopy with support, be responsible for transmitter trigger self priming pump working signal.Reception of wireless signals controller, in cabinet, is responsible for the reception of wireless signal, deciphering, then according to startup, the stopping of the intention control self priming pump of operator.Wireless signal transmitter control knob is arranged on the central authorities of firing button gripper shoe, and after on the operating portion that Digiplex support is fixed on digestive endoscopy, left index finger or middle finger can easily touch wireless signal transmitter control knob.
this utility model critical piece is installed as follows: the self priming pump water inlet on pump mainframe box is connected by flexible pipe with the water injection pipe of liquid memory, finally, with the disposable flexible pipe of suitable length, the service aisle that threeway T-shaped on outlet pipe on pump main frame goes out water regulating valve outlet side and digestive endoscopy is coupled together, and T-shaped threeway opposite side will be back in liquid memory by connection tube, so far, whole system assembling is complete, the power interface of pump cabinet is electrically connected with city, on and off switch on closed pump cabinet, gets final product work.
the backflow pressure regulator that type threeway and 2 pressure-regulating valves form, is the control valve on-off control by two outlets, reaches the control to discharge pressure, and unnecessary water is back in liquid memory more simultaneously, ensures the normal service life of self priming pump.
at this utility model in use, need to press wireless transmit button or foot-operated according to diagnosis and treatment, after corresponding reception controller in pump cabinet receives, power to self priming pump, start self priming pump, the liquid in liquid memory is pumped into water inlet pipe in pump cabinet and arrive outlet pipe, enter in the service aisle of digestive endoscopy by the disposable flexible pipe be attached thereto, finally arrive from the outlet of service aisle the position needing water filling, complete water flood operations.
inventor points out: self priming pump used in the present invention and wireless signal assembly (launch, receive, control) are all the products of society mature technology, can conveniently buy or customize, simultaneously low price.
compared with prior art: 1. all water filling actions of the present invention are all that operator oneself completes, and do not need the help of assistant, save time and manpower, improve the accuracy of operation of diagnosis and treatment; 2. the present invention drives the pressure size scalable of water flow, according to user demand, regulates water injection pressure, utilize certain water injection pressure, secretions or the blood removing thoroughly and be attached to digestive tract cavity can be completed, keep the clear of the visual field, contribute to the accuracy improving diagnosis and treatment; 3. in the overall process of digestive endoscopy diagnosis and treatment, outlet pipe on pump main frame of the present invention is connected together by the working channel entrance of flexible pipe and digestive endoscopy always, enclose passage, do not need in operation often to open passway yet, the digestive secretion thing that avoiding problems patient in art is sprayed onto medical worker on the face, greatly reduces the risk that medical worker is exposed to biological infection.4. by disposable flexible pipe, digestive endoscopy biopsy forceps road is connected with self priming pump, avoids cross infection possibility between different patient.
device of the present utility model can not change scope outward appearance, and the road water filling of direct transendoscopic biopsy pincers, is convenient to rinse targeting moiety, as: rinse around stigma, be convenient to accurately find petechia; Rinse suspicious digestive tract canceration focus, be convenient to accurately judge lesion boundary, be conducive to therapeutic endoscopy; The intraluminal mucus of cleaning down digestive tract, blood and various attachment, be convenient to Endoscopic Observation, is conducive to better finding early gastrointestinal carcinoma.Device volume of the present utility model is little, when paying a home visit Emergency Endoscopy, can be easy to carry.This utility model adopts the Digiplex that 3D printing technique coordinates in addition, directly can manipulate one-touch remote control water filling on position at scope, for scope doctor work brings great convenience, this device last is cheap compared with like product, for compatriots design the medical product that " common people " afford to use, at raising quality of medical care, ensure quality of medical care, lower the aspects such as medical expense simultaneously and play a significant role.
Accompanying drawing explanation
fig. 1 is pump cabinet schematic diagram of the present utility model;
fig. 2 is T-shaped threeway schematic diagram;
fig. 3 is for going out water regulating valve schematic diagram;
fig. 4 is return valve schematic diagram;
fig. 5 is liquid memory schematic diagram of the present utility model;
fig. 6 is digestive endoscopy schematic diagram;
fig. 7 is Digiplex assembly schematic diagram of the present utility model.
in figure: 01 is pump main frame, 02 is water inlet pipe, 03 is outlet pipe, 04 is power supply indicator, 05 is relay indicating light, 06 is on and off switch, 07 is pedal control interface, 08 is power interface, 09 is T-shaped threeway, 10 is outlet pipe interface, 11 for going out water regulating valve interface, 12 backflow pressure regulator valve interfaces, 13 for going out water regulating valve, 14 for going out water regulating valve entrance, 15 for going out water regulating valve outlet, 16 is water outlet governor valve control switch, 17 is return valve, 18 is return valve entrance, 19 is return valve outlet, 20 is return valve gauge tap, 21 is liquid memory, 22 is return duct, 23 is water injection pipe, 24 is digestive endoscopy service aisle (biopsy forceps road), 25 is firing button gripper shoe, 26 is wireless signal transmission control knob, 27 is operating portion fixed support transverse arm, 28 to dissociate vertical arm for firing button gripper shoe, 29 to dissociate vertical arm for operating portion fixed support.
Detailed description of the invention
this utility model is primarily of pump and pump Control Component, and liquid memory, backflow pressure regulator, Digiplex assembly four part form.
, pump and pump Control Component: comprise pump main frame 01, contain in it: self priming pump, control circuit board, barostat, inlet and outlet pipe lines, on and off switch 06, power supply indicator 04, relay indicating light 05, power interface 08, reception of wireless signals controller, foot-operated control interface 07; Described pump main frame 01, self priming pump, control circuit board, barostat, reception of wireless signals controller are all encapsulated in the cabinet of pump main frame 01; Described inlet and outlet pipe lines is divided into water inlet pipe 02, outlet pipe 03, is arranged on the surface of the cabinet of pump main frame 01; Described power interface 08, foot-operated control interface 07 and on and off switch 06, power supply indicator 04 and relay indicating light 05 are also arranged on cabinet surface;
2, reflux pressure regulator: comprise T-shaped threeway 09, go out water regulating valve 13, reflux pressure regulator valve 17, connecting hose; Wherein outlet pipe 03 is connected with the outlet pipe interface 10 of T-shaped threeway 09, another opening of the straight-tube portion of T-shaped threeway is outlet pipe control valve interface 11, be connected with the water regulating valve entrance 14 that goes out going out water regulating valve 13, go out another opening of water regulating valve 13 for going out water regulating valve outlet 15, be connected with the biopsy forceps road 24 of digestive endoscopy by disposable flexible pipe, can water outlet governor valve control switch 16 water yield adjusting size be passed through during water filling, complete water-filling function under scope.The tube portion of T-shaped threeway 09 is return valve interface 12, be connected with the return valve entrance 18 of return valve 17, and another opening of return valve is return valve outlet 19, be connected with the return duct 22 of liquid memory 21 by flexible pipe, by the return valve gauge tap 20 of return valve 17, unnecessary water can be allowed to get back to liquid memory 21 by flexible pipe.
, liquid memory: liquid memory is 21, and be a hollow tubbiness casing, the lid that can take off is arranged at top, lid with casing with being threaded.Two short tubes are arranged at the top of lid; Be water injection pipe 23 and return duct 22 respectively, the bottom of lid is shaped with a long tube, and described long tube and water injection pipe 23 are connected as a single entity, and after closing the lid, the bottom of the dried up case in bottom of long tube is very near, and described long tube and water inlet pipe 02 are by hose connection; Return duct 22 is positioned at water injection pipe 23 side, is connected, does not communicate, open bottle cap during fluid injection with the external world by return valve 17 with T-shaped threeway 09 with pump main frame 01.
water injection pipe 23 connecting T-shaped threeway 12; two outlets of threeway are connected with return duct control valve 14 with outlet pipe control valve 13 respectively; the minimum diameter of T-shaped threeway 09, outlet pipe control valve 13 and return duct control valve 14 passage must be equal to or greater than the bore of outlet pipe 03, can protect the service life of self priming pump so to greatest extent.What be connected with return duct control valve 14 is return duct 15, and what be connected with outlet pipe control valve 13 is the short tube that outlet pipe 11 outwards continues.
, Digiplex assembly: comprise operating portion fixed support, firing button gripper shoe, wireless signal transmitter;
described operating portion fixed support is made up of, in falling " U " font two longer vertical arm and a shorter transverse arm 27; Article one, vertical arm is connected with firing button gripper shoe and makes an entirety, is called that firing button gripper shoe is dissociated vertical arm 28, and another vertical arm is that operating portion fixed support dissociates vertical arm 29, for being fixed on the operating portion of digestive endoscopy;
described firing button gripper shoe 25 is positioned at above-mentioned firing button gripper shoe and dissociates directly over vertical arm, is the upwards prolongation of free vertical arm.The central authorities of described firing button gripper shoe are mounted with wireless signal transmitter control knob 26.
described wireless signal transmitter is arranged on operating portion fixed support and dissociates in vertical arm 29, and is fixed on digestive endoscopy operating portion thereupon.
Claims (4)
1. the attached water sending device of the digestive endoscopy of two-mode field, is characterized in that it is primarily of pump and pump Control Component, liquid memory, backflow pressure regulator and Digiplex assembly four part composition;
A pump and pump Control Component: comprise pump main frame (01), contain in it: self priming pump, control circuit board, barostat, inlet and outlet pipe lines, on and off switch (06), power supply indicator (04), relay indicating light (05), power interface (08), reception of wireless signals controller, foot-operated control interface (07); Described self priming pump, control circuit board, barostat, reception of wireless signals controller are all encapsulated in the cabinet of pump main frame (01); Described inlet and outlet pipe lines is divided into water inlet pipe (02), outlet pipe (03), is arranged on the surface of the cabinet of pump main frame (01); Described power interface (08), foot-operated control interface (07) and on and off switch (06), power supply indicator (04) and relay indicating light (05) are also arranged on cabinet surface, and the water inlet pipe (02) of described pump is connected with the water injection pipe (23) of liquid memory (21) by flexible pipe;
B refluxes pressure regulator: described backflow pressure regulator by T-shaped threeway (09), go out water regulating valve (13), backflow pressure regulator valve (17), connecting hose form; The straight-tube portion of described T-shaped threeway (09) is respectively outlet pipe interface (10) and outlet pipe control valve interface (11), described outlet pipe interface (10) connects outlet pipe (03), described outlet pipe control valve interface (11) with go out water regulating valve (13) and be connected, described go out the biopsy forceps road (24) of water regulating valve (13) and digestive endoscopy by disposable hose connection, according to required pressure, adjust water regulating valve gauge tap, required water pressure as requested can be pumped into digestive tract targeting moiety; The tube portion of described T-shaped threeway (09) connects return valve (17), and by flexible pipe, return valve outlet (19) is connected with the return duct (22) of liquid memory (21), after opening return valve gauge tap (20), unnecessary water is back to liquid memory (21) through flexible pipe;
C liquid memory: described liquid memory (21) is a hollow tubbiness casing, and the lid that can take off is arranged at top, covers with casing with being threaded; Two short tubes are arranged at the top of lid, are respectively water injection pipe (23) and return duct (22); The bottom of lid is provided with a long tube, and the water injection pipe (23) of described long tube and tops is connected as a single entity, and after closing the lid, the bottom of the dried up case in bottom of long tube is very near, and described long tube is connected with flexible pipe with the water inlet pipe (02) of pump; Described return duct (22) is positioned at water injection pipe (23) side, is connected, does not communicate, open bottle cap during fluid injection with the external world by return valve (17) with T-shaped threeway (09) with pump;
D Digiplex assembly: comprise operating portion fixed support, firing button gripper shoe, wireless signal transmitter;
Described operating portion fixed support is made up of, in falling " U " font two longer vertical arm and a shorter transverse arm (27); Wherein a vertical arm is connected with firing button gripper shoe and makes an entirety, is called that firing button gripper shoe is dissociated vertical arm (28), and another vertical arm is that operating portion fixed support dissociates vertical arm (29), for being fixed on the operating portion of digestive endoscopy;
Described firing button gripper shoe (25) is positioned at described firing button gripper shoe and dissociates directly over vertical arm (28), is that firing button gripper shoe is dissociated the upwards prolongation of vertical arm (28); The central authorities of described firing button gripper shoe are mounted with wireless signal transmitter control knob (26);
Described wireless signal transmitter is arranged on operating portion fixed support and dissociates in vertical arm (29), and is fixed on digestive endoscopy operating portion thereupon.
2. the attached water sending device of digestive endoscopy of two-mode field as claimed in claim 1, it is characterized in that described wireless signal transmitter control knob (26) is arranged on Digiplex, be fixed on the operating portion of digestive endoscopy with corresponding device, left index finger or middle finger can touch wireless signal transmitter control knob very easily.
3. the attached water sending device of digestive endoscopy of two-mode field as claimed in claim 1, is characterized in that described T-shaped threeway (09), goes out water regulating valve (13), bore that the minimum diameter of return valve (17) passage is equal to or greater than the outlet pipe (03) on cabinet surface.
4. the attached water sending device of digestive endoscopy of two-mode field as claimed in claim 1, is characterized in that described pump Control Component comprises controlled in wireless assembly and wired Control Component two parts, can select line traffic control or controlled in wireless according to operator's custom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400847.9U CN204734461U (en) | 2015-06-11 | 2015-06-11 | Water installation is attach as an addition to dual mode control's digestion scope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400847.9U CN204734461U (en) | 2015-06-11 | 2015-06-11 | Water installation is attach as an addition to dual mode control's digestion scope |
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| Publication Number | Publication Date |
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| CN204734461U true CN204734461U (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520400847.9U Active CN204734461U (en) | 2015-06-11 | 2015-06-11 | Water installation is attach as an addition to dual mode control's digestion scope |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057029A (en) * | 2020-08-27 | 2020-12-11 | 苏州新光维医疗科技有限公司 | Endoscope gas-liquid conveying device |
| CN113017545A (en) * | 2021-03-09 | 2021-06-25 | 孙世波 | Biliary tract flushing pressure controller under choledochoscope |
-
2015
- 2015-06-11 CN CN201520400847.9U patent/CN204734461U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057029A (en) * | 2020-08-27 | 2020-12-11 | 苏州新光维医疗科技有限公司 | Endoscope gas-liquid conveying device |
| CN113017545A (en) * | 2021-03-09 | 2021-06-25 | 孙世波 | Biliary tract flushing pressure controller under choledochoscope |
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