AU2021104328A4 - Nephrology Enema Equipment - Google Patents
Nephrology Enema Equipment Download PDFInfo
- Publication number
- AU2021104328A4 AU2021104328A4 AU2021104328A AU2021104328A AU2021104328A4 AU 2021104328 A4 AU2021104328 A4 AU 2021104328A4 AU 2021104328 A AU2021104328 A AU 2021104328A AU 2021104328 A AU2021104328 A AU 2021104328A AU 2021104328 A4 AU2021104328 A4 AU 2021104328A4
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- AU
- Australia
- Prior art keywords
- lumen tube
- catheter
- communicated
- governor
- enema
- 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.)
- Ceased
Links
- 239000007920 enema Substances 0.000 title claims abstract description 44
- 241000792859 Enema Species 0.000 title claims abstract description 43
- 229940095399 enema Drugs 0.000 title claims abstract description 42
- 239000007788 liquid Substances 0.000 claims description 67
- 230000001105 regulatory effect Effects 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 10
- 230000000474 nursing effect Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 210000001035 gastrointestinal tract Anatomy 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 210000004347 intestinal mucosa Anatomy 0.000 description 3
- 210000000436 anus Anatomy 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 210000000936 intestine Anatomy 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000002255 anal canal Anatomy 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 229940079360 enema for constipation Drugs 0.000 description 1
- 206010016766 flatulence Diseases 0.000 description 1
- 238000011902 gastrointestinal surgery Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0295—Cannula; Nozzles; Tips; their connection means with inflatable balloon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
- A61M2025/0031—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves characterized by lumina for withdrawing or delivering, i.e. used for extracorporeal circuit treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/08—Tubes; Storage means specially adapted therefor
- A61M2039/082—Multi-lumen tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0241—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being supplied by gravity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/225—Flush valves, i.e. bypass valves for flushing line
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The application relates to the technical field of enema in nephrology, in particular to a
nephrology enema equipment, which comprises an enema bag, a catheter with one end
communicated with the lower end of an enema bag, and a three-lumen tube communicated with
the other end of the catheter. A connecting piece is detachably connected between the three
lumen tube and the catheter. Three-lumen tube includes first lumen tube, second lumen tube
and third lumen tube. One end of the first lumen tube penetrates through the three-lumen tube,
while the other end of the first lumen tube is communicated with a drainage tube. One end of
the second lumen tube is provided with through holes, while the other end of the second lumen
tube is communicated with the catheter through the connecting piece. The outer side wall of
the third lumen tube is communicated with an air bag and an inflation tube, and a governor is
arranged on the catheter. The application has simple structure, good clinical adaptability and
wide application prospect.
1/4
22
68 6
Figure 1
301 303\ 60 §01
302 \3 862
Figure 2
Description
1/4
22
68 6
Figure 1
301 303\ 60 §01
302 \3 862
Figure 2
Nephrology Enema Equipment
The application relates to the technical field of enteroclysis in nephrology, particularly to
a nephrology enema equipment.
Enema is a method of filling a certain amount of liquid into the colon from anus and
rectum to help patients clean the intestines, defecate, exhaust or supply drugs from the
intestines. The method can help patients relieve constipation and flatulence, prepare for
gastrointestinal surgery and digestive endoscopy. It can also dilute and remove harmful
substances in intestinal tract for poisoned patients, and alleviate poisoning, etc. It is a
common clinical basic nursing operation.
At present, both retention enema and cleaning enema use an enemator composed of an
enema bag and an anal canal. For patients who need multiple cleaning enemas, using the
existing enemator will undoubtedly increase the intubation times, and at the same time
increase the pain of patients and the probability of intestinal mucosa damage. It has been
reported in the literature that this situation can be improved by self-made intravenous tee
or by using the method of changing the tail of sputum suction tube into tee. However, the
manufacturing process is too complicated, and there are some shortcomings in the joint,
such as loose sealing and thin lumen, which can not be popularized in clinic.
In the clinical practice of hospitals around the country, there is only one nursing staff to
carry out this operation, so it is inconvenient to take down the enema and reduce its
height. Because the perfusion speed is too fast, the patient can not use the toilet in time and pollute the bed sheets, which not only causes the discomfort of the patient, but also increases the workload of the nursing staff invisibly.
The purpose of this application is to provide a nephrology enema equipment department
to solve the above problems.
To achieve the above purpose, the application provides the following scheme.
A nephrology enema equipment comprises an enema bag, a catheter with one end
communicated with the lower end of the enema bag, and a three-lumen tube
communicated with the other end of the catheter. A connecting piece is detachably
connected between the three-lumen tube and the catheter.
The three-lumen tube comprises a first lumen tube, a second lumen tube and a third
lumen tube. One end of the first lumen tube penetrates through the three-lumen tube, and
the other end of the first lumen tube is communicated with a drainage tube. One end of
the second lumen tube is provided with a through hole, and the other end is
communicated with the catheter through the connecting piece. The out side wall of the
third lumen tube is communicated with an air bag and an inflation tube, and a governor is
arranged on the catheter.
Preferably, the first lumen tube is located in the center of the three-lumen tube, the
second lumen tube is circumferentially located outside the first lumen tube, and the third
lumen tube is circumferentially located outside the second lumen tube.
Preferably, the connecting piece comprises a connector shell communicated with the
catheter, an inner stud is fixedly connected in the connector shell, a communication
cavity is arranged between the connector shell and the inner stud, the communication
cavity communicates with the second lumen tube and the catheter. An annular protrusion
is arranged on one side of the connector shell close to the second lumen tube, the annular
protrusion is inserted into the inner side wall of the second lumen tube, and the inner stud
is in threaded connection with the third lumen tube.
Preferably, the governor comprises a governor upper shell, a governor lower shell is
clamped below the governor upper shell, a liquid inlet pipe is communicated with the top
edge of the governor upper shell, and a liquid outlet pipe is communicated with the
bottom edge of the governor lower shell. The liquid inlet pipe and the liquid outlet pipe
have the same axial center and the same inner diameter. A speed regulating part is
arranged in contact between the liquid inlet pipe and the liquid outlet pipe. The speed
regulating part is rotationally connected with the top center of the governor upper shell.
The liquid inlet pipe and the liquid outlet pipe are communicated with the catheter.
Preferably, the speed regulating part comprises a knob rotatably connected to the center
of the governor upper shell, the knob is axially connected with a speed regulating
turntable, a plurality of liquid via holes with different diameters are formed on the speed
regulating turntable, and the upper and lower surfaces of the speed regulating turntable
are respectively contacted with the liquid inlet pipe and the liquid outlet pipe.
Preferably, the centers of several liquid via holes are arranged at equal intervals along the
center of the speed regulating turntable. The liquid via holes coincide with the axes of the liquid inlet pipe and the liquid outlet pipe. The inner diameters of a plurality of liquid via holes increase along the counterclockwise direction, and the inner diameter of the last liquid via hole is the same as that of the liquid inlet pipe and the liquid outlet pipe.
Preferably, the top surface of the governor upper shell is provided with a plurality of
indicating points which are arranged at equal intervals along the center of the governor
upper shell, and the projected areas of the indicating points increase counterclockwise.
Preferably, the top surface of the knob is provided with an indication score line.
The application has the following technical effects.
In this application, the three-lumen tube is used for insertion enema, which can be
prevented from falling off after insertion by arranging the airbag on the three-lumen tube.
The three-lumen tube is set into three lumens, one of which is used for communicating
the inflator with the inflation tube, charging the air in the inflation tube into the airbag,
and the other lumen is communicated with the drainage tube, which is convenient for the
patient to drain through the drainage tube, thus avoiding the situation that the patient can
not use the toilet in time to pollute the bed sheets. The remaining lumen of the three
lumen tube is used to transport enema. Through the independent design of three lumens,
each function is operated independently, which is convenient for nursing staff to carry out
enema nursing for patients.
The three-lumen tube is detachably connected with the catheter through the connecting
piece, and the catheter can be removed through the connecting piece after one-time
enema nursing, and a new enema bag and catheter can be reconnected with the three
lumen tube during the next enema, thus avoiding the intestinal mucosa injury caused by repeated insertion enema by patients. The application has simple structure, good clinical adaptability and wide application prospect.
In order to explain the embodiments of this application or the technical scheme in the
prior art more clearly, the drawings required in the embodiments will be briefly
introduced below. Obviously, the drawings in the following description are only some
embodiments of this application, and for ordinary technicians in this field, other drawings
can be obtained according to these drawings without paying creative labor.
Figure 1 A structural schematic diagram of the application
Figure 2 A structural schematic diagram of a three-lumen tube in the application
Figure 3 A schematic structural diagram of the connecting piece of this application
Figure 4 A schematic diagram of the top structure of the governor upper shell in this
application
Figure 5 A schematic diagram of the top-down structure of the speed regulating turntable
Wherein, 1. enema bag; 2. catheter; 3. three-lumen tube; 301. first lumen tube; 302.
second lumen tube; 303. third lumen tube; 4. airbag; 5. inflation tube; 6. connector shell;
601. inner stud; 602. communication cavity; 603. annular protrusion; 7. governor upper
shell; 701. governor lower shell; 702. liquid inlet pipe; 703. liquid outlet pipe; 704. liquid
via hole; 705. knob; 706. speed regulating turntable; 707. indicating point; 8. drainage
tube.
The technical scheme in the embodiments of this application will be described clearly and
completely with reference to the drawings in the embodiments of this application.
Obviously, the described embodiments are only part of the embodiments of this
application, not all of them. Based on the embodiments in this application, all other
embodiments obtained by ordinary technicians in this field without creative labor belong
to the protection scope of this application.
In order to make the above objects, features and advantages of the application more
obvious and understandable, the application will be further explained in detail with
reference to the drawings and specific embodiments.
Embodiment 1:
Referring to Figure 1-5, the application provides a nephrology enema equipment, which
comprises an enema bag 1, a catheter 2 with one end communicated with the lower end of
the enema bag 1, and a three-lumen tube 3 communicated with the other end of the
catheter 2. A connecting piece is detachably connected between the three-lumen tube 3
and the catheter 2.
The three-lumen tube 3 includes a first lumen tube 301, a second lumen tube 302 and a
third lumen tube 303. One end of the first lumen tube 301 penetrates through the three
lumen tube 3, and the other end of the first lumen tube 301 is connected with a drainage
tube 8. One end of the second lumen tube 302 is provided with a through hole, and the
other end of the second lumen tube 302 is connected with the catheter 2 through the connecting piece. The outer side wall of the third lumen tube 303 is connected with an air bag 4 and an inflation tube 5, and the catheter 2 is provided with a governor.
In a further optimization scheme, the first lumen tube 301 is located at the center of the
three-lumen tube 3, the second lumen tube 302 is circumferentially located outside the
first lumen tube 301 and the third lumen tube 303 is circumferentially located outside the
second lumen tube 302.
In a further optimization scheme, the connecting piece comprises a connector shell 6
communicating with the catheter 2. An inner stud 601 is fixedly connected in the
connector shell 6, a communication cavity 602 is arranged between the connector shell 6
and the inner stud 601, the communication cavity 602 communicates with the second
lumen tube 302 and the catheter 2, and an annular protrusion 603 is arranged on one side
of the connector shell 6 near the second lumen tube 302. The annular protrusion 603 is
inserted into the inner side wall of the second lumen tube 302, and the inner stud 601 is
threadedly connected with the three-lumen tube 3.
In a further optimization scheme, the governor comprises a governor upper shell 7. A
governor lower shell 701 is clamped below the governor upper shell 7, a liquid inlet pipe
702 is communicated with the top edge of the governor upper shell 7, and a liquid outlet
pipe 703 is communicated with the bottom edge of the governor lower shell 701, wherein
the liquid inlet pipe 702 and the liquid outlet pipe 703 have the same axial center and the
same inner diameter. A speed regulating part is arranged in contact between the liquid
inlet pipe 702 and the liquid outlet pipe 703. The speed regulating part is rotatably connected to the top center of the governor upper shell 7, and the liquid inlet pipe 702 and the liquid outlet pipe 703 are communicated with the catheter 2.
In a further optimization scheme, the speed regulating part includes a knob 705 rotatably
connected to the center of the governor upper shell 7, and the knob 705 is pivotally
connected with a speed regulating turntable 706, which is provided with a plurality of
liquid via holes 704 with different diameters, and the upper and lower surfaces of the
speed regulating turntable 706 are respectively contacted with the liquid inlet pipe 702
and the liquid outlet pipe 703.
In a further optimization scheme, the centers of several liquid via holes 704 are arranged
at equal intervals along the center of the speed regulating turntable 706. The centers of
several liquid via holes 704 coincide with the axes of the liquid inlet pipe 702 and the
liquid outlet pipe 703, and the inner diameters of several liquid via holes 704 increase
counterclockwise, with the last liquid via hole 704 having the same inner diameter as that
of the liquid inlet pipe 702 and the liquid outlet pipe 703.
In a further optimization scheme, the top surface of the governor upper shell 7 is provided
with a plurality of indicating points 707, which are arranged at equal intervals along the
center of the governor upper shell 7, and the projected areas of the indicating points 707
increase counterclockwise.
In a further optimization scheme, the top surface of the knob 705 is provided with an
indication score line.
By turning the knob 705, the knob 705 drives the speed regulating turntable 706 to rotate,
so that liquid via holes 704 with different diameters on the speed regulating turntable 706 can pass through the liquid inlet pipe 702 and the liquid outlet pipe 703. Since the liquid via holes 704 have different diameters, the function of controlling the flow rate can be realized, and the purpose of observing the flow rate adjustment can be realized by cooperating with the indicator marks 707.
The application method is as follows.
Insert the three-lumen tube 3 into the anus of the patient, inflate the inflation tube 5
through inflation equipment. Gas is inflated into the airbag 4 through the inflation tube 5
and the third lumen tube 303. When the air bag 4 swells, the three-lumen tube 3 can be
sealed with the patient's intestinal tract. The liquid medicine in the enema bag 1 enters the
catheter 2, and the liquid medicine in the catheter 2 is sent to the second lumen tube 302
through the communication cavity 602, and then enters the patient's intestinal tract
through the through holes. A valve can be set on the drainage tube 8. When the patient
needs to drain, the drainage tube 8 can be drained through a lumen 301 by opening the
valve on the drainage tube 8.
The catheter 2 is fixedly connected with the three-lumen tube 3 through the inner stud
601, and the annular protrusion 603 is inserted into the second lumen tube 302 to realize
the sealed communication between the communication cavity 602 and the second lumen
tube 302. The three-lumen tube 3 and the catheter 2 can be detached by setting the
connecting piece, and the catheter 2 can be detached by the connecting piece after one
time enema nursing. When the next enema is performed, a new enema bag 1, the catheter
2 and the three-lumen tube 3 can be reconnected, thus preventing the patient from
repeatedly inserting enema to damage the intestinal mucosa.
In the description of this application, it should be understood that the orientation or
positional relationship indicated by the terms "longitudinal", "transverse", "upper",
"lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner"
and "outer", etc., is based on the orientation or positional relationship shown in the
drawings, which is only for the convenience of describing the application, but does not
indicate or imply that the referred device or element must have a specific orientation, be
constructed and operated in a specific orientation, so it cannot be understood as limiting
the application.
The above embodiments only describe the preferred mode of this application, but do not
limit the scope of this application. On the premise of not departing from the design spirit
of this application, various modifications and improvements made by ordinary
technicians in the field to the technical scheme of this application shall fall within the
protection scope determined by the claims of this application.
Claims (8)
1. A nephrology enema equipment, characterized by comprising an enema bag (1) and a
catheter (2) with one end communicated with the lower end of the enema bag (1), and the
other end of the catheter (2) is communicated with a three-lumen tube (3); A connecting
piece is detachably connected between the three-lumen tube (3) and the catheter (2);
The three-lumen tube (3) comprises a first lumen tube (301), a second lumen tube (302)
and a third lumen tube (303), wherein one end of the first lumen tube (301) penetrates
through the three-lumen tube (3), and the other end of the first lumen tube (301) is
communicated with a drainage tube (8); One end of the second lumen tube (302) is
provided with through holes, the other end of the second lumen tube (302) is
communicated with the catheter (2) through the connecting piece, the outer side wall of
the third lumen tube (303) is communicated with an airbag (4) and an inflation tube (5),
and the catheter (2) is provided with a governor.
2. The nephrology enema equipment according to claim 1, characterized in that the first
lumen tube (301) is located at the center of the three-lumen tube (3), the second lumen
tube (302) is circumferentially located outside the first lumen tube (301), and the third
lumen tube (303) is circumferentially located at the second lumen tube (302).
3. The nephrology enema equipment according to claim 1, characterized in that the
connecting piece comprises a connector shell (6) communicated with the catheter (2), an
inner stud (601) is fixedly connected in the connector shell (6), and a communication
cavity (602) is arranged between the connector shell (6) and the inner stud (601); The
communication cavity (602) communicates with the second lumen tube (302) and the catheter (2); One side of the connector shell (6) close to the second lumen tube (302) is provided with an annular protrusion (603) which is inserted into the inner side wall of the second lumen tube (302), and the inner stud (601) is threadedly connected with the three lumen tube (3).
4. The nephrology enema equipment according to claim 1, characterized in that the
governor comprises a governor upper shell (7), a governor lower shell (701) is clamped
below the governor upper shell (7), a liquid inlet pipe (702) is communicated at the top
side of the governor upper shell (7), and a liquid outlet pipe (703) is communicated at the
bottom side of the governor lower shell (701); The liquid inlet pipe (702) and the liquid
outlet pipe (703) have the same axial center and the same inner diameter; a speed
regulating part is arranged in contact between the liquid inlet pipe (702) and the liquid
outlet pipe (703); The speed regulating part is rotatably connected to the center of the top
of the governor upper shell (7), and the liquid inlet pipe (702) and the liquid outlet pipe
(703) are communicated with the catheter (2).
5. The nephrology enema equipment according to claim 4, characterized in that the speed
regulating part comprises a knob (705) rotatably connected to the center of the governor
upper shell (7), and the knob (705) is axially connected with a speed regulating turntable
(706) which is provided with a plurality of liquid via holes (704) with different diameters;
The upper and lower surfaces of the speed regulating turntable (706) are respectively
contacted with the liquid inlet pipe (702) and the liquid outlet pipe (703).
6. The nephrology enema equipment according to claim 5, characterized in that the
centers of a plurality of liquid via holes (704) are arranged at equal intervals along the center of the speed regulating turntable (706), and the centers of the liquid via holes (704) coincide with the axes of the liquid inlet pipe (702) and the liquid outlet pipe (703), the inner diameters of several liquid via holes (704) increase counterclockwise, and the inner diameter of the last liquid via hole (704) are the same as that of the liquid inlet pipe (702) and the liquid outlet pipe (703).
7. A nephrology enema equipment according to claim 4, characterized in that a plurality
of indicating points (707) are arranged on the top surface of the governor upper shell (7),
and the indicating points (707) are arranged at equal intervals along the center of the
governor upper shell (7), and the projected areas of the indicating points (707) increase
counterclockwise.
8. A nephrology enema equipment according to claim 5, characterized in that the top
surface of the knob (705) is provided with an indication score line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021104328A AU2021104328A4 (en) | 2021-07-20 | 2021-07-20 | Nephrology Enema Equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021104328A AU2021104328A4 (en) | 2021-07-20 | 2021-07-20 | Nephrology Enema Equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021104328A4 true AU2021104328A4 (en) | 2021-08-26 |
Family
ID=77369625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021104328A Ceased AU2021104328A4 (en) | 2021-07-20 | 2021-07-20 | Nephrology Enema Equipment |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2021104328A4 (en) |
-
2021
- 2021-07-20 AU AU2021104328A patent/AU2021104328A4/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |