CN205307484U - Lavage device for department of gastroenterology - Google Patents
Lavage device for department of gastroenterology Download PDFInfo
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- CN205307484U CN205307484U CN201521035722.7U CN201521035722U CN205307484U CN 205307484 U CN205307484 U CN 205307484U CN 201521035722 U CN201521035722 U CN 201521035722U CN 205307484 U CN205307484 U CN 205307484U
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- spool
- connection
- anal canal
- flush
- valve pocket
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Abstract
The utility model discloses a lavage device for department of gastroenterology, including sluice valve, anal canal, washing unit and negative pressure suction device, the sluice valve has an intercommunication interface, a flush joint and a suction and connects, but and optionally is constructed and will the intercommunication interface with flush joint or suction connect the intercommunication, the head end of anal canal is the opening end, the tail end of anal canal with intercommunication interface intercommunication, washing unit with flush joint links to each other, is used for the intercommunication interface with during the flush joint intercommunication, to fill into the liquid medicine in the anal canal, negative pressure suction device with the suction connects and links to each other, is used for the intercommunication interface with it is when the suction connects the intercommunication, right the anal canal evacuation so that produce negative pressure adsorption in the anal canal. The utility model discloses a lavage device for department of gastroenterology can reach the purpose of quick lavage, and moreover, easy operation is convenient, need not relapse the intubate, clean health, in addition, simple structure.
Description
Technical field
This utility model relates to medical apparatus, particularly relates to a kind of Digestive System Department lavage apparatus.
Background technology
At present, clinically before patient is carried out colonic operation, need to carry out lavation, traditional lavaging method is that anal canal is inserted anal, with big mouth syringe or transfusion device, saline is injected in intestinal repeatedly, then being extracted out by intestinal contents external through anal canal, in operation, in anorectal, injecting fluid and outside pumping liquid need to carry out at twice, namely, needs perform twice at and intubate, therefore, and repeated intubation, easy damaged intestinal tube, operation bothers, wastes time and energy very much, and seriously polluted, adds work difficulty to medical worker.
Utility model content
The purpose of this utility model is in that to overcome deficiency of the prior art to provide a kind of convenient health that uses, it is not necessary to the Digestive System Department lavage apparatus of repeated intubation.
This utility model solves prior art problem and be the technical scheme is that a kind of Digestive System Department lavage apparatus, including:
Sluice valve, described sluice valve has a connection interface, a flush-through connection and a suction joint, and is configured to optionally by described connection interface and described flush-through connection or suction fittings;
Anal canal, the head end of described anal canal is opening end, and the tail end of described anal canal connects orifice with described;
Flusher, described flusher is connected with described flush-through connection, in order to when described connection interface connects with described flush-through connection, to be filled with medicinal liquid in described anal canal;
Negative pressure suction device, described negative pressure suction device is connected with described suction joint, in order to when described connection interface is with described suction fittings, to described anal canal evacuation so that producing negative-pressure adsorption effect in described anal canal.
Preferably, described sluice valve includes:
Valve seat, described valve seat has the valve pocket axially extended and described connection interface, flush-through connection and suction joint, described connection interface is connected with described valve pocket, it is formed with the first drainage channel between described flush-through connection and described valve pocket, between described suction joint and described valve pocket, is provided with the second drainage channel;
Spool, described spool is coaxially disposed in described valve pocket, and the outer circumferential walls of described spool coordinates with the inner wall sealing of described valve pocket;Described spool have the hollow cavity axially extended and communicate with described connection interface and radially offer and the first cinclides of being connected with described hollow cavity and the second cinclides;
End-cap assembly, described end-cap assembly by described seal spool in described valve pocket;
Rotary dial part, described rotary dial part is circumferentially fixed with described end-cap assembly, and described end-cap assembly is circumferentially fixed with described spool, in order to drive described spool to rotate between the first position and the second position along its axis;
When described rotary dial part drives described valve core rotation to primary importance, described first cinclides connects with described first drainage channel, and described second cinclides blocks with described second drainage channel; When described rotary dial part drives described valve core rotation to the second position, described second cinclides connects with described second drainage channel, and described first cinclides blocks with described first drainage channel.
Preferably, described end-cap assembly includes seal plug and cover plate, described seal plug is coaxially disposed in described valve pocket and its one end is formed with the first round platform portion, described first round platform portion inserts the hollow cavity of described spool and circumferentially fixed with described spool, and the other end of described seal plug is formed with the second round platform portion;
Described end cap is provided with the centre bore being rotatably assorted with described second round platform portion, and described end cap is fixed on the end face of described valve seat to be limited in described valve pocket by described seal plug by screw; Described rotary dial part is circumferentially fixed with described second round platform portion.
Preferably, the step surface formed between described first round platform portion and described seal plug, it is provided with sealing ring between the end face of described step surface and described spool.
Preferably, described valve seat includes axial integrated conical section and cylindrical portion, described connection interface is arranged at the end of described conical section, and described flush-through connection is arranged on the periphery of described cylindrical portion, and described suction joint is arranged on the end face of described cylindrical portion.
Preferably, in the valve pocket of described valve seat, the one end away from described end-cap assembly is provided with spring, and described spring is between the end face and the end face of described spool of described valve pocket.
Preferably, described flusher includes liquid storage container, topping up pipe and elastic inflated ball, one end of described topping up pipe stretches to the bottom of described liquid storage container, the other end of described topping up pipe is connected with described flush-through connection, and described elastic inflated ball is connected with the top of described liquid storage container by a gas tube.
Preferably, described negative pressure suction device includes waste fluid container, discharging tube and negtive-pressure implement, one end of described discharging tube stretches to the bottom of described waste fluid container, and the other end of described discharging tube is connected with described suction joint, and described negtive-pressure implement is connected with the top of described waste fluid container by negative tube.
According to the Digestive System Department lavage apparatus that this utility model provides, adopt sluice valve by flusher, negative pressure suction device is connected with anal canal, when needs flushing operation, sluice valve can be first passed through optionally connected with anal canal by flusher, flusher is utilized to spray liquid in anorectal anorectal to be rinsed, after flushing, optionally switch to negative pressure suction device to connect with anal canal again through sluice valve, negative pressure suction device is utilized to aspirate in anorectal, so that the feces etc. after flushing in anorectal excretes, so, circulation operation can realize the lavation of anorectal, avoid the various problems that repeated intubation brings, that is, Digestive System Department lavage apparatus of the present utility model, the purpose of quick lavation can be reached, and, simple to operation, do not need repeated intubation, clean hygiene, in addition, simple in construction.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment Digestive System Department lavage apparatus;
Fig. 2 is the structural representation of sluice valve in this utility model embodiment Digestive System Department lavage apparatus.
Accompanying drawing labelling:
Sluice valve 10;
Valve seat 101;
Connection interface 1011;
Flush-through connection 1012;
Suction joint 1013;
Second drainage channel 1014;
First drainage channel 1015;
Spool 102;
Hollow cavity 1021;
Second cinclides 1022;
First cinclides 1023;
Seal plug 103;
First round platform portion 1031;
Second round platform portion 1032;
Cover plate 104;
Rotary dial part 105;
Sealing ring 106;
Spring 107;
Anal canal 20;
Liquid storage container 30;
Elastic inflated ball 31;
Topping up pipe 32;
Gas tube 33;
Waste fluid container 40;
Negtive-pressure implement 41;
Discharging tube 42;
Negative tube 43.
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Being described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish. The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to be used for explaining this utility model, and it is not intended that to restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " upper ", " under ", " front ", " after ", " left ", " right ", " vertically ", " level ", " top ", " end " " interior ", " outer ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic. Thus, define " first ", the feature of " second " can express or implicitly include one or more these features. In description of the present utility model, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model as the case may be.
Shown in Fig. 2, this utility model embodiment provides a kind of Digestive System Department lavage apparatus, including sluice valve 10, anal canal 20, flusher and negative pressure suction device.
Concrete, sluice valve 10 has connection interface 1011, flush-through connection 1012 and a suction joint 1013, and is configured to optionally be connected with described flush-through connection 1012 or suction joint 1013 by described connection interface 1011.That is, sluice valve 10 has two passes, two passes can switch over connection with connecting interface 1011, when connecting between connection interface 1011 and flush-through connection 1012, then aspirating joint 1013 and connecting between interface 1011 is block, when connect interface 1011 with suction joint 1013 between connect time, then flush-through connection 1012 with connect between interface 1011 be blocking-up.
The head end of anal canal 20 is opening end, and the tail end of described anal canal 20 connects with the described interface 1011 that connects, say, that the two passes in sluice valve 10 is connected to anal canal 20 by connecting interface 1011.
Flusher is connected with described flush-through connection 1012, in order to when described connection interface 1011 connects with described flush-through connection 1012, to be filled with medicinal liquid in described anal canal 20. That is, when connecting between connection interface 1011 and flush-through connection 1012, flusher, flush-through connection 1012, one flushing path of formation between connection interface 1011 and anal canal 20, flusher can be utilized to provide the liquid of certain pressure, and passed into human body anorectal by this flushing path, thus realize pouring into liquid wash to human anus enteral.
Negative pressure suction device is connected with described suction joint 1013, in order to when described connection interface 1011 connects with described suction joint 1013, to described anal canal 20 evacuation so that producing negative-pressure adsorption effect in described anal canal 20. That is, when connecting between connection interface 1011 with suction joint 1013, negative pressure suction device, suction joint 1013, one suction channel of formation between connection interface 1011 and anal canal 20, negative pressure suction device can be utilized this suction channel evacuation, and then forming negative-pressure adsorption effect so that the liquid after the flushing of human anus enteral and feces can be expelled to outside human body by suction channel.
Thus, according to the Digestive System Department lavage apparatus that this utility model provides, adopt sluice valve 10 by flusher, negative pressure suction device is connected with anal canal 20, when needs flushing operation, sluice valve 10 can be first passed through optionally connected with anal canal 20 by flusher, flusher is utilized to spray liquid in anorectal anorectal to be rinsed, after flushing, optionally switch to negative pressure suction device again through sluice valve 10 to connect with anal canal 20, negative pressure suction device is utilized to aspirate in anorectal, so that the feces etc. after flushing in anorectal excretes, so, circulation operation can realize the lavation of anorectal, avoid the various problems that repeated intubation brings, that is, Digestive System Department lavage apparatus of the present utility model, the purpose of quick lavation can be reached, and, simple to operation, do not need repeated intubation, clean hygiene, in addition, simple in construction.
In an embodiment of the present utility model, sluice valve 10 includes valve seat 101, spool 102, end-cap assembly and rotary dial part 105.
Wherein, valve seat 101 has the valve pocket axially extended and described connection interface 1011, flush-through connection 1012 and suction joint 1013, described connection interface 1011 is connected with described valve pocket, it is formed with the first drainage channel 1015 between described flush-through connection 1012 and described valve pocket, between described suction joint 1013 and described valve pocket, is provided with the second drainage channel 1014.
Spool 102 is coaxially disposed in described valve pocket, and the outer circumferential walls of described spool 102 coordinates with the inner wall sealing of described valve pocket; Described spool 102 have the hollow cavity 1021 axially extended and communicate with described connection interface 1011 and radially offer and the first cinclides 1023 and the second cinclides 1022 of being connected with described hollow cavity 1021.It is to say, the hollow cavity 1021 of first cinclides the 1023, second cinclides 1022 and spool 102 and connect interface 1011 and be connected to lead to.
Described spool 102 is sealed in described valve pocket by end-cap assembly.
Rotary dial part 105 is circumferentially fixed with described end-cap assembly, and described end-cap assembly is circumferentially fixed with described spool 102, in order to drive described spool 102 to rotate between the first position and the second position along its axis.
When described rotary dial part drives described spool 102 to turn to primary importance, described first cinclides 1023 connects with described first drainage channel 1015, and described second cinclides 1022 blocks with described second drainage channel 1014; When described rotary dial part drives described spool 102 to turn to the second position, described second cinclides 1022 connects with described second drainage channel 1014, and described first cinclides 1023 blocks with described first drainage channel 1015.
That is, first cinclides 1023 and the second cinclides 1022 circumferentially shift to install, and, when rotation wave moving part rotates, spool 102 rotates along axis in valve seat 101, turn to the first cinclides 1023 and when the first drainage channel 1015 aligns (that is to say primary importance), second cinclides 1022 then just misplaces with described second drainage channel 1014, so, first cinclides 1023 connects with the first drainage channel 1015, second cinclides 1022 and the second drainage channel 1014 can block, that is to say, flush-through connection 1012 now is in connected state with connecting interface 1011, available flusher is filled with liquid to human anus enteral and is rinsed. and turn to the second cinclides 1022 and when the second drainage channel 1014 aligns (that is to say the second position), first cinclides 1023 then just misplaces with described first drainage channel 1015, so, second cinclides 1022 connects with the second drainage channel 1014, first cinclides 1023 and the first drainage channel 1015 can block, that is to say, suction joint 1013 now is in connected state with connecting interface 1011, utilizes the negative-pressure adsorption effect of negative pressure adsorption equipment can be expelled to external by the flushing liquid of human anus enteral and feces.
In the present embodiment, adopt this sluice valve 10 structure, its simple in construction, easy switching, it is only necessary to rotate rotation wave moving part.
More specifically, in an embodiment of utility model, end-cap assembly includes seal plug 103 and cover plate 104, described seal plug 103 is coaxially disposed in described valve pocket and its one end is formed with the first round platform portion 1031, described first round platform portion 1031 inserts the hollow cavity 1021 of described spool 102 and circumferentially fixed with described spool 102, and the other end of described seal plug 103 is formed with the second round platform portion 1032.
End cap is provided with the centre bore being rotatably assorted with described second round platform portion 1032, and described end cap is fixed on the end face of described valve seat 101 to be limited in described valve pocket by described seal plug 103 by screw; Described rotary dial part 105 is circumferentially fixed with described second round platform portion 1032.
That is, seal plug 103 is to block in valve seat 101 and the outside of the spool 102 being positioned at, and, sealing state is formed between seal plug 103 and valve seat 101, and the end face of the valve seat 101 that end cap is fixed, and it is positioned at the outside of seal plug 103, seal plug 103 is limited to valve seat 101 internal. And, owing to the first round platform portion 1031 on seal plug 103 is circumferentially fixed with spool 102, second round platform portion 1032 and rotary dial part 105 is circumferentially fixed and and end cap between can pivot, therefore, as long as rotating rotary dial part 105, seal plug 103 and spool 102 can be driven to rotate between the first position and the second position by rotary dial part 105, thus can realize the switching of two passes in sluice valve 10.
More favorably, in a preferred embodiment of the present utility model, the step surface formed between the first round platform portion 1031 and described seal plug 103, it is provided with sealing ring 106 between the end face of described step surface and described spool 102. So, by sealing ring 106 can so that forming good sealing state between end face and the step surface of spool 102, thus avoiding the problems such as fluid seepage.
In an example of the present utility model, valve seat 101 includes axial integrated conical section and cylindrical portion, described connection interface 1011 is arranged at the end of described conical section, described flush-through connection 1012 is arranged on the periphery of described cylindrical portion, and described suction joint 1013 is arranged on the end face of described cylindrical portion. So, structure is simpler compact, and is convenient to the connection of flusher and negative pressure suction device.
As preferably, in the valve pocket of valve seat 101, the one end away from described end-cap assembly is provided with spring 107, and described spring 107 is between the end face and the end face of described spool 102 of described valve pocket. So, the axial force that spring 107 provides is utilized, it is possible to make spool 102 be positioned at the rightmost side of valve pocket, and then keep the first cinclides 1023 and the first drainage channel 1015 perfectly aligned.
In a specific embodiment of the present utility model, flusher includes liquid storage container 30, topping up pipe 32 and elastic inflated ball 31, one end of described topping up pipe 32 stretches to the bottom of described liquid storage container 30, the other end of described topping up pipe 32 is connected with described flush-through connection 1012, and described elastic inflated ball 31 is connected with the top of described liquid storage container 30 by a gas tube 33. So, in liquid storage container 30, it is filled with air by elastic inflated ball 31 so that the pressure in liquid storage container 30 increases, and then forces the medicinal liquid in liquid storage container 30 to enter to irrigation channel by topping up pipe 32, enter back into human body anorectal through irrigation channel. In the present embodiment, then by this compressing topping up mode, it is possible to make medicinal liquid can enter to human anus enteral with certain pressure, play better developing result.
In a specific embodiment of the present utility model, negative pressure suction device includes waste fluid container 40, discharging tube 42 and negtive-pressure implement 41, one end of described discharging tube 42 stretches to the bottom of described waste fluid container 40, the other end of described discharging tube 42 is connected with described suction joint 1013, and described negtive-pressure implement 41 is connected with the top of described waste fluid container 40 by negative tube 43. So, by negtive-pressure implement 41 to evacuation in waste fluid container 40 so that it is be internally formed negative pressure, and then force in discharging tube 42 suction channel and aspirate, liquid and feces after human anus enteral is rinsed can quickly be expelled in waste fluid container 40, it is achieved quick fluid-discharge.
In sum, according to the Digestive System Department lavage apparatus that this utility model provides, adopt sluice valve 10 by flusher, negative pressure suction device is connected with anal canal 20, when needs flushing operation, sluice valve 10 can be first passed through optionally connected with anal canal 20 by flusher, flusher is utilized to spray liquid in anorectal anorectal to be rinsed, after flushing, optionally switch to negative pressure suction device again through sluice valve 10 to connect with anal canal 20, negative pressure suction device is utilized to aspirate in anorectal, so that the feces etc. after flushing in anorectal excretes, so, circulation operation can realize the lavation of anorectal, avoid the various problems that repeated intubation brings, that is, Digestive System Department lavage apparatus of the present utility model, the purpose of quick lavation can be reached, and, simple to operation, do not need repeated intubation, clean hygiene, in addition, simple in construction.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example. And, the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
Although above it has been shown and described that embodiment of the present utility model, it is understandable that, above-described embodiment is illustrative of, it is not intended that to restriction of the present utility model, above-described embodiment can be changed in scope of the present utility model when without departing from principle of the present utility model and objective, revises, replace and modification by those of ordinary skill in the art.
Claims (8)
1. a Digestive System Department lavage apparatus, it is characterised in that including:
Sluice valve, described sluice valve has a connection interface, a flush-through connection and a suction joint, and is configured to optionally by described connection interface and described flush-through connection or suction fittings;
Anal canal, the head end of described anal canal is opening end, and the tail end of described anal canal connects orifice with described;
Flusher, described flusher is connected with described flush-through connection, in order to when described connection interface connects with described flush-through connection, to be filled with medicinal liquid in described anal canal;
Negative pressure suction device, described negative pressure suction device is connected with described suction joint, in order to when described connection interface is with described suction fittings, to described anal canal evacuation so that producing negative-pressure adsorption effect in described anal canal.
2. Digestive System Department lavage apparatus according to claim 1, it is characterised in that described sluice valve includes:
Valve seat, described valve seat has the valve pocket axially extended and described connection interface, flush-through connection and suction joint, described connection interface is connected with described valve pocket, it is formed with the first drainage channel between described flush-through connection and described valve pocket, between described suction joint and described valve pocket, is provided with the second drainage channel;
Spool, described spool is coaxially disposed in described valve pocket, and the outer circumferential walls of described spool coordinates with the inner wall sealing of described valve pocket; Described spool have the hollow cavity axially extended and communicate with described connection interface and radially offer and the first cinclides of being connected with described hollow cavity and the second cinclides;
End-cap assembly, described end-cap assembly by described seal spool in described valve pocket;
Rotary dial part, described rotary dial part is circumferentially fixed with described end-cap assembly, and described end-cap assembly is circumferentially fixed with described spool, in order to drive described spool to rotate between the first position and the second position along its axis;
When described rotary dial part drives described valve core rotation to primary importance, described first cinclides connects with described first drainage channel, and described second cinclides blocks with described second drainage channel; When described rotary dial part drives described valve core rotation to the second position, described second cinclides connects with described second drainage channel, and described first cinclides blocks with described first drainage channel.
3. Digestive System Department lavage apparatus according to claim 2, it is characterized in that, described end-cap assembly includes seal plug and cover plate, described seal plug is coaxially disposed in described valve pocket and its one end is formed with the first round platform portion, described first round platform portion inserts the hollow cavity of described spool and circumferentially fixed with described spool, and the other end of described seal plug is formed with the second round platform portion;
Described end cap is provided with the centre bore being rotatably assorted with described second round platform portion, and described end cap is fixed on the end face of described valve seat to be limited in described valve pocket by described seal plug by screw;Described rotary dial part is circumferentially fixed with described second round platform portion.
4. Digestive System Department lavage apparatus according to claim 3, it is characterised in that the step surface formed between described first round platform portion and described seal plug, is provided with sealing ring between the end face of described step surface and described spool.
5. Digestive System Department lavage apparatus according to claim 2, it is characterized in that, described valve seat includes axial integrated conical section and cylindrical portion, described connection interface is arranged at the end of described conical section, described flush-through connection is arranged on the periphery of described cylindrical portion, and described suction joint is arranged on the end face of described cylindrical portion.
6. Digestive System Department lavage apparatus according to claim 2, it is characterised in that in the valve pocket of described valve seat, the one end away from described end-cap assembly is provided with spring, and described spring is between the end face and the end face of described spool of described valve pocket.
7. Digestive System Department lavage apparatus according to claim 1, it is characterized in that, described flusher includes liquid storage container, topping up pipe and elastic inflated ball, one end of described topping up pipe stretches to the bottom of described liquid storage container, the other end of described topping up pipe is connected with described flush-through connection, and described elastic inflated ball is connected with the top of described liquid storage container by a gas tube.
8. Digestive System Department lavage apparatus according to claim 1, it is characterized in that, described negative pressure suction device includes waste fluid container, discharging tube and negtive-pressure implement, one end of described discharging tube stretches to the bottom of described waste fluid container, the other end of described discharging tube is connected with described suction joint, and described negtive-pressure implement is connected with the top of described waste fluid container by negative tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521035722.7U CN205307484U (en) | 2015-12-14 | 2015-12-14 | Lavage device for department of gastroenterology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521035722.7U CN205307484U (en) | 2015-12-14 | 2015-12-14 | Lavage device for department of gastroenterology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205307484U true CN205307484U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521035722.7U Expired - Fee Related CN205307484U (en) | 2015-12-14 | 2015-12-14 | Lavage device for department of gastroenterology |
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| CN (1) | CN205307484U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458490A (en) * | 2018-12-24 | 2019-03-12 | 宿迁菡束环保设备有限公司 | A kind of drainage arrangement and the system that condensed water discharge is controlled in water purification process |
| CN112891662A (en) * | 2021-01-26 | 2021-06-04 | 汪龙辉 | Paediatrician is with paediatrics negative pressure gastric lavage device |
| CN113274563A (en) * | 2021-04-25 | 2021-08-20 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
| CN113456927A (en) * | 2021-08-10 | 2021-10-01 | 重庆医科大学附属儿童医院 | Lavage device for children gastroenterology |
| CN113633843A (en) * | 2021-07-28 | 2021-11-12 | 四川省医学科学院·四川省人民医院 | Defecation device for digestive system department |
| CN114521927A (en) * | 2020-11-23 | 2022-05-24 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
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2015
- 2015-12-14 CN CN201521035722.7U patent/CN205307484U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458490A (en) * | 2018-12-24 | 2019-03-12 | 宿迁菡束环保设备有限公司 | A kind of drainage arrangement and the system that condensed water discharge is controlled in water purification process |
| CN109458490B (en) * | 2018-12-24 | 2024-02-06 | 南京菡束环保设备有限公司 | Drainage device and system for controlling concentrated water discharge in water purification process |
| CN114521927A (en) * | 2020-11-23 | 2022-05-24 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
| CN114521927B (en) * | 2020-11-23 | 2024-05-07 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
| CN112891662A (en) * | 2021-01-26 | 2021-06-04 | 汪龙辉 | Paediatrician is with paediatrics negative pressure gastric lavage device |
| CN113274563A (en) * | 2021-04-25 | 2021-08-20 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
| CN113274563B (en) * | 2021-04-25 | 2024-04-16 | 深圳市先健呼吸科技有限公司 | Lavage catheter and lavage catheter system |
| CN113633843A (en) * | 2021-07-28 | 2021-11-12 | 四川省医学科学院·四川省人民医院 | Defecation device for digestive system department |
| CN113456927A (en) * | 2021-08-10 | 2021-10-01 | 重庆医科大学附属儿童医院 | Lavage device for children gastroenterology |
| CN113456927B (en) * | 2021-08-10 | 2022-08-16 | 重庆医科大学附属儿童医院 | Lavage device for children gastroenterology |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161214 |