CN214318743U - Vaginal irrigator for radiotherapy of cervical cancer - Google Patents
Vaginal irrigator for radiotherapy of cervical cancer Download PDFInfo
- Publication number
- CN214318743U CN214318743U CN202022457535.5U CN202022457535U CN214318743U CN 214318743 U CN214318743 U CN 214318743U CN 202022457535 U CN202022457535 U CN 202022457535U CN 214318743 U CN214318743 U CN 214318743U
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- China
- Prior art keywords
- tube
- drainage tube
- cervical cancer
- connecting piece
- mounting groove
- 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.)
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- 238000001959 radiotherapy Methods 0.000 title claims abstract description 21
- 206010008342 Cervix carcinoma Diseases 0.000 title claims abstract description 20
- 208000006105 Uterine Cervical Neoplasms Diseases 0.000 title claims abstract description 20
- 201000010881 cervical cancer Diseases 0.000 title claims abstract description 20
- 238000011010 flushing procedure Methods 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims description 28
- 210000001215 vagina Anatomy 0.000 claims description 14
- 238000003973 irrigation Methods 0.000 claims description 13
- 230000002262 irrigation Effects 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 229940059082 douche Drugs 0.000 claims 3
- 238000005406 washing Methods 0.000 abstract description 10
- 239000012530 fluid Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 1
- 208000019065 cervical carcinoma Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940113601 irrigation solution Drugs 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a cervical cancer radiotherapy vaginal irrigator, which comprises a washing tube, an adjusting component, an inflatable balloon and a negative pressure bottle, wherein the front end of the washing tube is connected with an air bag, the bottom end of the air bag is connected with an air duct, the air duct is arranged on the washing tube axis, the rear end of the adjusting component is connected with a first drainage tube, the front end of the adjusting component is connected with the rear end of the washing tube, be linked together with air duct or flushing pipe for controlling first drainage tube, aerify the sacculus and connect in first drainage tube lower extreme, aerify sacculus rear end detachable and connect a reservoir, the negative pressure bottle upper end is connected with the second drainage tube, and the other end of second drainage tube communicates in first drainage tube middle section, and first drainage tube middle part is equipped with a check valve, and first drainage tube and second drainage tube junction are located the check valve upper end, the utility model discloses convenient to use, it is efficient to wash, excellent in use effect, effectual work burden that alleviates but medical personnel.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to cervical cancer radiotherapy vaginal irrigator.
Background
Among the cervical carcinoma radiotherapy process, need wash cleanly to the vagina many times daily, and current flusher is simple bar form, easily with irrigation solution flow to the palace intracavity at the irrigation process, thereby influence patient healthy, and simultaneously, because need discharge away used flush fluid and inject new flush fluid many times at the irrigation process, and among the prior art, when discharging away used flush fluid, all need take out the flusher by patient's vagina, discharge and accomplish and insert the flusher into patient's vagina again and inject new flush fluid, its complex operation, very big increase medical personnel's work load, also easily become the damage to patient's vaginal wall simultaneously.
Therefore, there is a need for further improvements in the prior art.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model aims to provide a vaginal syringe for cervical cancer radiotherapy.
In order to achieve the purpose, the cervical cancer radiotherapy vaginal irrigator comprises an irrigation tube, an adjusting member, an inflatable balloon and a negative pressure bottle.
The front end of the flushing pipe is connected with an air bag, the bottom end of the air bag is connected with an air duct, and the air duct is arranged on the pipeline of the flushing pipe in a suspended mode.
The rear end of the adjusting component is connected with a first drainage tube, and the front end of the adjusting component is connected with the rear end of the flushing tube and used for controlling the first drainage tube to be communicated with the air guide tube or the flushing tube.
The inflatable balloon is connected to the lower end of the first drainage tube, and the rear end of the inflatable balloon is detachably connected with a liquid storage device.
The upper end of the negative pressure bottle is connected with a second drainage tube, the other end of the second drainage tube is communicated with the middle section of the first drainage tube, a one-way valve is arranged in the middle of the first drainage tube, and the joint of the first drainage tube and the second drainage tube is positioned at the upper end of the one-way valve.
In addition, the cervical cancer radiotherapy vaginal irrigator according to the above embodiment of the present invention may have the following additional technical features:
according to an embodiment of the invention, the adjustment member comprises a first connection and a second connection.
The upper end surface of the first connecting piece is inwards sunken to form a first mounting groove, the rear end of the flushing pipe is connected with the front end of the first connecting piece, and the upper end surface of the first connecting piece is inwards sunken to form a second mounting groove.
The upper end of the second connecting piece is arranged in the second mounting groove in a vertically sliding manner, and the rear end of the second chuck is communicated with the front end of the first drainage tube.
According to an embodiment of the present invention, a connecting pipe is disposed in the middle of the bottom of the first mounting groove, the upper end of the connecting pipe is communicated with the air duct, a first through hole is disposed in the middle of the bottom of the second mounting groove, the first through hole is communicated with the connecting pipe, the diameter of the first through hole is smaller than that of the connecting pipe, a plurality of second through holes are distributed around the first through hole, and the upper and lower ends of the second through hole respectively penetrate through the first mounting groove and the second mounting groove;
a cavity is formed in the lower end of the second connecting piece, a circulation channel is arranged in the middle of the second connecting piece and communicated with the cavity, a plurality of conical bulges are arranged on the upper end surface of the second connecting piece at intervals, the conical bulges and the second through holes are arranged in a one-to-one opposite mode, a plurality of third through holes are distributed on the upper end surface of the second connecting piece, the third through holes penetrate through the cavity, an extending part is arranged in the middle of the upper end surface of the second connecting piece, the upper end of the extending part is inserted into the connecting pipe, and a sealing sheet is arranged at the upper end of the extending part;
when the conical bulge is inserted into the second through hole, the first drainage tube is communicated with the air guide tube, and when the conical bulge is positioned above the second through hole, the first drainage tube is communicated with the flushing tube.
According to the utility model discloses an embodiment, second connecting piece surface cover is equipped with a sleeve, sleeve inner wall lower extreme is equipped with an annular bulge, second connecting piece surface middle part is equipped with a ring channel, the ring channel is followed second connecting piece circumference extends, the annular bulge is located in the ring channel, just the annular bulge can be followed second connecting piece axis rotates, sleeve inner wall front end is equipped with the internal thread, first connecting piece surface lower extreme is equipped with the external screw thread, the sleeve with first connecting piece screw-thread fit connects.
According to the utility model discloses an embodiment, be equipped with two spacing grooves, two on the second mounting groove cell wall the spacing groove sets up relatively, two the vertical extension of spacing groove, the second connecting piece surface is equipped with two spacing pieces, two spacing piece respectively with gliding locating from top to bottom the spacing inslot.
According to an embodiment of the present invention, a sealing member is disposed at a lower end of an outer surface of the irrigation tube, and an upper surface of the sealing member is formed into a convex arc shape for sealing a vaginal opening of a patient.
According to an embodiment of the utility model, the flushing pipe surface is equipped with a plurality of drainage holes, and is a plurality of the drainage hole all runs through to flushing pipe inner passage.
According to the utility model discloses an embodiment, be equipped with the control valve on the second drainage tube.
According to the utility model discloses an embodiment, second connecting piece surface upper end is equipped with a sealing washer, the sealing washer cover is located the second connecting piece surface.
According to the utility model discloses an embodiment, the sealing washer is made for the rubber material.
According to the cervical cancer radiotherapy vaginal irrigator provided by the embodiment of the utility model, the air bag is arranged at the front end of the air inflation device, after the flushing pipe is inserted into the vagina of a patient in use, the air bag can be inflated by the air inflation device to ensure that the air bag is inflated, so that the vagina of the patient is sealed, flushing liquid is prevented from entering a uterine cavity in flushing, the air bag can be adjusted by the adjusting piece after being inflated, so that the first drainage pipe is communicated with the flushing pipe, so that the flushing liquid can be sent into the flushing pipe by extruding the air inflation device, the flushing liquid is guided to flush the patient, the control valve of the second drainage pipe can be opened after flushing is finished, the flushing liquid in the vagina of the patient is led out by the negative pressure bottle, and therefore, the flushing liquid can be replaced under the condition that the flushing pipe is not pulled out, the washing device is simple and convenient to operate, fast in washing, time-saving and labor-saving, and greatly reduces the workload of medical workers.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;
FIG. 2 is an exploded view of an exemplary embodiment of the present invention;
FIG. 3 is a cross-sectional view of an exemplary embodiment of the present invention;
FIG. 4 is a sectional exploded view of an exemplary embodiment of the present invention;
fig. 5 is a partial cross-sectional view of a flush tube in an embodiment of the invention.
Reference numerals:
a flush tube 10;
an air bag 101;
an airway tube 102;
a check valve 103;
a seal 104;
an adjustment member 20;
a first connecting member 201;
the first mounting groove 2011;
a connecting pipe 20111;
a second mounting groove 2012;
a first through hole 20121;
a second through hole 20122;
a limit groove 20123;
a second connector 202;
a flow-through channel 2021;
a conical protrusion 2022;
a third through hole 2023;
an extension 2024;
a sealing sheet 2025;
a sleeve 2026;
an annular protrusion 20261;
an annular groove 2027;
a limiting sheet 2028;
a seal ring 2029;
an inflatable balloon 30;
a first drain tube 301;
a reservoir 302;
a negative pressure bottle 40;
a second draft tube 401;
the valve 402 is controlled.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The cervical cancer radiotherapy vaginal irrigator of the embodiment of the invention is described in detail below with reference to the attached drawings.
Referring to fig. 1 to 5, a cervical cancer radiotherapy vaginal irrigator provided according to an embodiment of the present invention includes an irrigation tube 10, an adjustment member 20, an inflatable balloon 30 and a negative pressure bottle 40.
The front end of the flushing pipe 10 is connected with an air bag 101, the bottom end of the air bag 101 is connected with an air duct 102, and the air duct 102 is arranged on the axis of the flushing pipe 10 in a hanging mode.
The rear end of the adjusting member 20 is connected with a first drainage tube 301, and the front end of the adjusting member 20 is connected to the rear end of the flushing tube 10, so as to control the first drainage tube 301 to be communicated with the air duct 102 or the flushing tube 10.
The inflatable balloon 30 is connected to the lower end of the first drainage tube 301, and the rear end of the inflatable balloon 30 is detachably connected to a liquid reservoir 302.
The upper end of the negative pressure bottle 40 is connected with a second drainage tube 401, the other end of the second drainage tube 401 is communicated with the middle section of the first drainage tube 301, the middle part of the first drainage tube 301 is provided with a one-way valve 103, and the joint of the first drainage tube 301 and the second drainage tube 401 is positioned at the upper end of the one-way valve 103.
Based on the above, by arranging the air bag 101 at the front end of the air inflation tube, after the flushing tube 10 is inserted into the vagina of a patient in use, the air bag 101 can be inflated through the air bag 101, so that the air bag 101 is inflated, the vagina of the patient is sealed, the flushing fluid is prevented from entering the uterine cavity during flushing, after the air bag 101 is inflated, the adjustment piece can be used for adjusting to communicate the first drainage tube 301 and the flushing tube 10, in this way, the flushing fluid in the liquid storage 302 can be sent into the flushing tube 10 by pressing the air bag 30, so as to guide the patient to flush, and after the flushing is completed, the control valve 402 of the second drainage tube 401 can be opened, so that the flushing fluid in the vagina of the patient can be led out through the negative pressure bottle 40, and in this way, can realize changing the flush fluid under the condition of not pulling out the flushing pipe 10, its easy and simple to handle, wash swiftly, labour saving and time saving, very big work burden that has alleviateed medical personnel.
Preferably, in an embodiment of the present invention, the adjusting member 20 includes a first connector 201 and a second connector 202.
The lower end surface of the first connecting piece 201 is inwards recessed to form a first mounting groove 2011, the rear end of the flushing pipe 10 is connected with the front end of the first connecting piece 201, and the upper end surface of the first connecting piece 201 is inwards recessed to form a second mounting groove 2012.
The upper end of the second connecting piece 202 is slidably arranged in the second mounting groove 2012 up and down, and the rear end of the second chuck is communicated with the front end of the first drainage tube 301.
Thus, since the upper end of the second connector 202 is slidably disposed in the second mounting groove 2012 up and down, the communication between the first drainage tube 301 and the airway tube 102 or the flushing tube 10 can be adjusted by adjusting the position of the second connector 202 in the second mounting groove 2012.
Preferably, in an embodiment of the present invention, a connecting pipe 20111 is disposed in the middle of the bottom of the first mounting groove 2011, the upper end of the connecting pipe 20111 is communicated with the air duct 102, a first through hole 20121 is disposed in the middle of the bottom of the second mounting groove 2012, the first through hole 20121 is communicated with the connecting pipe 20111, the diameter of the first through hole 20121 is smaller than the diameter of the connecting pipe 20111, a plurality of second through holes 20122 are distributed around the first through hole 20121, and the upper and lower ends of the second through hole 20122 respectively penetrate through the first mounting groove 2011 and the second mounting groove 2012;
a cavity is formed in the lower end of the second connecting piece 202, a flow channel 2021 is arranged in the middle of the second connecting piece, the flow channel 2021 is communicated with the cavity, a plurality of conical protrusions 2022 are arranged on the upper end face of the second connecting piece 202 at intervals, the conical protrusions 2022 and the second through holes 20122 are arranged in a one-to-one correspondence manner, a plurality of third through holes 2023 are distributed on the upper end face of the second connecting piece 202, the third through holes 2023 penetrate into the cavity, an extending portion 2024 is arranged in the middle of the upper end face of the second connecting piece 202, the upper end of the extending portion 2024 is inserted into the connecting pipe 20111, and a sealing sheet 2025 is arranged on the upper end of the extending portion 2024;
when the conical protrusion 2022 is inserted into the second through hole 20122, the first drainage tube 301 is communicated with the air duct 102, and when the conical protrusion 2022 is located above the second through hole 20122, the first drainage tube 301 is communicated with the flushing tube 10.
Based on the above, since the lower end of the second connector 202 is inserted into the second mounting groove 2012, the upper end of the connecting pipe 20111 is communicated with the air duct 102, the middle part of the bottom of the second mounting groove 2012 is provided with a first through hole 20121, the first through-hole 20121 is communicated with the connection tube 20111, so that the air guide tube 102 is communicated with the second mounting groove 2012, meanwhile, as a cavity is formed inside the lower end of the second connecting piece 202, a flow channel 2021 is arranged in the middle of the inside of the second connecting piece, the flow channel 2021 is communicated with the cavity, and a plurality of third through holes 2023 are distributed on the upper end surface of the second connecting piece 202, and the plurality of third through holes 2023 all penetrate into the cavity, then, the first drainage tube 301 and the airway tube 102 can be communicated to inflate the balloon 101 through the inflatable balloon 30;
meanwhile, an extension part 2024 is arranged in the middle of the upper end surface of the second connecting part 202, the upper end of the extension part 2024 is inserted into the connecting pipe 20111, a sealing sheet 2025 is arranged at the upper end of the extension part 2024, and the diameter of the first through hole 20121 is smaller than that of the connecting pipe 20111, so that when the second connecting part 202 moves downwards, the sealing sheet 2025 can seal the first through hole 20121, at the moment, the communication between the first drainage tube 301 and the air duct 102 is cut off, meanwhile, as a plurality of second through holes 20122 are distributed around the first through hole 20121, a plurality of conical protrusions 2022 are arranged at intervals on the upper end surface of the second connecting part 202, when the sealing sheet 2025 can seal the first through hole 20121, the conical protrusions 2022 are positioned above the second through hole 20122, at the moment, the first drainage tube 301 is communicated with the flushing pipe 10, the flushing fluid in the reservoir 302 may be delivered to the patient's vagina for flushing via the inflatable balloon 30;
on the contrary, when the second connector 202 moves upward, the sealing sheet 2025 is away from the first through hole 20121, and the tapered protrusion 2022 is inserted into the second through hole 20122 to close the second through hole 20122.
Preferably, in an embodiment of the present invention, a sleeve 2026 is sleeved on the outer surface of the second connecting member 202, an annular protrusion 20261 is disposed at the lower end of the inner wall of the sleeve 2026, an annular groove 2027 is disposed at the middle portion of the outer surface of the second connecting member 202, the annular groove 2027 extends along the circumferential direction of the second connecting member 202, the annular protrusion 20261 is disposed in the annular groove 2027, the annular protrusion 20261 can rotate along the axis of the second connecting member 202, an internal thread is disposed at the front end of the inner wall of the sleeve 2026, an external thread is disposed at the lower end of the outer surface of the first connecting member 201, and the sleeve 2026 and the first connecting member 201 are in threaded fit connection.
In this way, since the sleeve 2026 is in threaded fit with the first connecting member 201, and the annular protrusion 20261 is disposed in the annular groove 2027, when the connection of the first drainage tube 301 needs to be switched, the sleeve 2026 only needs to be rotated to drive the second connecting member 202 to move up and down, and the position of the second connecting member 202 can also be fixed.
Preferably, in an embodiment of the present invention, two limiting grooves 20123 are disposed on a wall of the second mounting groove 2012, two limiting grooves 20123 are disposed oppositely, two limiting grooves 20123 extend vertically, two limiting pieces 2028 are disposed on an outer surface of the second connecting member 202, and two limiting pieces 2028 are respectively disposed in the limiting grooves 20123 in a vertical sliding manner.
Thus, two limiting grooves 20123 are formed in the wall of the second mounting groove 2012, two limiting pieces 2028 are disposed on the outer surface of the second connecting member 202, and the two limiting pieces 2028 are respectively slidably disposed in the limiting grooves 20123 up and down, so that the second connecting member 202 can be limited, and the second limiting piece can be prevented from rotating to cause the displacement between the tapered protrusion 2022 and the second through hole 20122.
Preferably, in an embodiment of the present invention, a sealing member 104 is disposed at a lower end of the outer surface of the irrigation tube 10, and the upper surface of the sealing member 104 is formed in a convex arc shape for sealing the vaginal opening of the patient.
Thus, the sealing element 104 is arranged at the lower end of the outer surface of the flushing pipe 10 to seal the vaginal opening of the patient, so that a closed section in the vagina of the patient can be formed through the sealing element 104 and the air bag 101 when the washing machine is used, the washing is cleaner and thorough, and meanwhile, the flushing liquid is prevented from entering the uterine cavity or flowing out of the uterine cavity.
Preferably, in an embodiment of the present invention, the outer surface of the washing pipe 10 is provided with a plurality of drainage holes 105, and the plurality of drainage holes 105 all penetrate through to the inner channel of the washing pipe 10.
In this way, by providing the plurality of drainage holes 105 on the outer surface of the irrigation tube 10, after the irrigation fluid enters the irrigation tube 10, the irrigation fluid can flow into the vagina through the drainage holes 105, so as to irrigate the vagina.
Preferably, in an embodiment of the present invention, a control valve 402 is disposed on the second drainage tube 401.
In this way, the control valve 402 is arranged to control the opening or closing of the second drain tube 401, and it should be noted that the control valve 402 is arranged on the second drain tube 401 and located at the connection end of the second drain tube 401 and the first drain tube 301.
Preferably, in an embodiment of the present invention, a sealing ring 2029 is disposed at an upper end of an outer surface of the second connecting member 202, and the sealing ring 2029 is sleeved on the outer surface of the second connecting member 202.
Therefore, the sealing ring 2029 is sleeved on the upper end of the outer surface of the second connecting member 202, so that the lower end of the second connecting member 202 is hermetically inserted into the second mounting groove 2012, thereby avoiding the liquid leakage during use.
Preferably, in an embodiment of the present invention, the sealing ring 2029 is made of a rubber material.
Therefore, the sealing ring 2029 is made of rubber, so that the sealing performance is better.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A cervical cancer radiation therapy vaginal irrigator characterized by comprising:
the front end of the flushing pipe is connected with an air bag, the bottom end of the air bag is connected with an air duct, and the air duct is arranged on a flushing pipe axial line;
the rear end of the adjusting component is connected with a first drainage tube, and the front end of the adjusting component is connected with the rear end of the flushing tube and used for controlling the first drainage tube to be communicated with the air guide tube or the flushing tube;
the inflatable balloon is connected to the lower end of the first drainage tube, and the rear end of the inflatable balloon is detachably connected with a liquid storage device;
the negative pressure bottle, the negative pressure bottle upper end is connected with the second drainage tube, the other end of second drainage tube communicate in first drainage tube middle section, first drainage tube middle part is equipped with a check valve, first drainage tube with the second drainage tube junction is located the check valve upper end.
2. The cervical cancer radiation therapy vaginal irrigator of claim 1, wherein the adjustment member comprises:
the upper end surface of the first connecting piece is inwards sunken to form a first mounting groove, the rear end of the flushing pipe is connected with the front end of the first connecting piece, and the lower end surface of the first connecting piece is inwards sunken to form a second mounting groove;
the upper end of the second connecting piece is arranged in the second mounting groove in a vertically sliding mode, and the rear end of the second connecting piece is communicated with the front end of the first drainage tube.
3. The cervical cancer radiotherapy vaginal irrigator of claim 2, wherein a connecting tube is arranged in the middle of the bottom of the first mounting groove, the upper end of the connecting tube is communicated with the gas guide tube, a first through hole is arranged in the middle of the bottom of the second mounting groove, the first through hole is communicated with the connecting tube, the diameter of the first through hole is smaller than that of the connecting tube, a plurality of second through holes are distributed around the first through hole, and the upper end and the lower end of each second through hole respectively penetrate through the first mounting groove and the second mounting groove;
a cavity is formed in the lower end of the second connecting piece, a circulation channel is arranged in the middle of the second connecting piece and communicated with the cavity, a plurality of conical bulges are arranged on the upper end surface of the second connecting piece at intervals, the conical bulges and the second through holes are arranged in a one-to-one opposite mode, a plurality of third through holes are distributed on the upper end surface of the second connecting piece, the third through holes penetrate through the cavity, an extending part is arranged in the middle of the upper end surface of the second connecting piece, the upper end of the extending part is inserted into the connecting pipe, and a sealing sheet is arranged at the upper end of the extending part;
when the conical bulge is inserted into the second through hole, the first drainage tube is communicated with the air guide tube, and when the conical bulge is positioned above the second through hole, the first drainage tube is communicated with the flushing tube.
4. The cervical cancer radiation therapy vaginal douche as claimed in claim 2, wherein the second connecting member outer surface is sleeved with a sleeve, the lower end of the inner wall of the sleeve is provided with an annular protrusion, the middle part of the outer surface of the second connecting member is provided with an annular groove, the annular groove extends along the circumferential direction of the second connecting member, the annular protrusion is arranged in the annular groove, the annular protrusion can rotate along the axis of the second connecting member, the front end of the inner wall of the sleeve is provided with internal threads, the lower end of the outer surface of the first connecting member is provided with external threads, and the sleeve is in threaded fit connection with the first connecting member.
5. The cervical cancer radiation therapy vaginal douche as claimed in claim 4, wherein two limit grooves are provided on the wall of the second mounting groove, the two limit grooves are disposed oppositely, the two limit grooves extend vertically, the outer surface of the second connecting member is provided with two limit pieces, and the two limit pieces are respectively disposed in the limit grooves in a vertical sliding manner.
6. The cervical cancer radiation therapy vaginal irrigator of claim 1 wherein a seal is provided at a lower end of an outer surface of the irrigation tube, an upper surface of the seal being formed in a convex arc shape for closing an orifice of a patient's vagina.
7. The cervical cancer radiation therapy vaginal irrigator of claim 1 wherein the outer surface of the irrigation tube is provided with a plurality of drainage holes which all extend through to the irrigation tube internal passage.
8. The cervical cancer radiation therapy vaginal irrigator of claim 1 wherein a control valve is provided on the second drain tube.
9. The cervical cancer radiation therapy vaginal douche as claimed in claim 2, wherein a sealing ring is provided at the upper end of the outer surface of the second connecting member, and the sealing ring is sleeved on the outer surface of the second connecting member.
10. The cervical cancer radiation therapy vaginal irrigator of claim 9 wherein the sealing ring is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022457535.5U CN214318743U (en) | 2020-10-29 | 2020-10-29 | Vaginal irrigator for radiotherapy of cervical cancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022457535.5U CN214318743U (en) | 2020-10-29 | 2020-10-29 | Vaginal irrigator for radiotherapy of cervical cancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214318743U true CN214318743U (en) | 2021-10-01 |
Family
ID=77895207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022457535.5U Expired - Fee Related CN214318743U (en) | 2020-10-29 | 2020-10-29 | Vaginal irrigator for radiotherapy of cervical cancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214318743U (en) |
-
2020
- 2020-10-29 CN CN202022457535.5U patent/CN214318743U/en not_active Expired - Fee Related
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