CN215231458U - Three-cavity two-bag urine leakage prevention washing catheter - Google Patents
Three-cavity two-bag urine leakage prevention washing catheter Download PDFInfo
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- CN215231458U CN215231458U CN202121332156.1U CN202121332156U CN215231458U CN 215231458 U CN215231458 U CN 215231458U CN 202121332156 U CN202121332156 U CN 202121332156U CN 215231458 U CN215231458 U CN 215231458U
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- channel
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- leakage prevention
- urine leakage
- fixed
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- 210000002700 urine Anatomy 0.000 title claims abstract description 112
- 230000002265 prevention Effects 0.000 title claims abstract description 68
- 238000005406 washing Methods 0.000 title claims abstract description 6
- 210000003708 urethra Anatomy 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000007924 injection Substances 0.000 claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 29
- 230000027939 micturition Effects 0.000 claims abstract description 13
- 230000002485 urinary effect Effects 0.000 claims description 13
- 230000002262 irrigation Effects 0.000 claims description 11
- 238000003973 irrigation Methods 0.000 claims description 11
- -1 polypropylene Polymers 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 210000005077 saccule Anatomy 0.000 abstract description 24
- 238000011010 flushing procedure Methods 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 4
- 210000000626 ureter Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 240000009087 Crescentia cujete Species 0.000 description 2
- 235000005983 Crescentia cujete Nutrition 0.000 description 2
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229940057995 liquid paraffin Drugs 0.000 description 2
- 210000004877 mucosa Anatomy 0.000 description 2
- 210000002460 smooth muscle Anatomy 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 208000037804 stenosis Diseases 0.000 description 2
- 230000036262 stenosis Effects 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 206010033892 Paraplegia Diseases 0.000 description 1
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 208000010513 Stupor Diseases 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000009937 brining Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000007915 intraurethral administration Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a three-cavity two-bag urine leakage prevention washing catheter, which comprises a catheter body, wherein the head end of the catheter body is in a semi-oval shape and is provided with a side hole, and a fixed balloon and a urine leakage prevention balloon are arranged on the wall of the catheter body; a first channel, a second channel and a third channel are arranged in the pipe body; the head end of the first channel is communicated with the inside of the urine leakage prevention saccule, the head end of the second channel is communicated with the side hole, and the head end of the third channel is communicated with the inside of the fixed saccule; the tail end of the tube body is provided with a fixed sacculus water injection end, a leakage-proof sacculus water injection end, a bladder flushing end and a urination end, a fourth channel is arranged inside the fixed sacculus water injection end, a fifth channel is arranged inside the leakage-proof sacculus water injection end, a sixth channel is arranged inside the bladder flushing end, a seventh channel is arranged inside the urination end, the fourth channel is communicated with the tail end of the third channel, the fifth channel is communicated with the tail end of the first channel, and the sixth channel and the seventh channel are converged and are communicated with the second channel. The utility model has the functions of blocking urethra and entrance of urethra, preventing urine leakage and preventing displacement.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a catheter is washed in two bags of three chambeies leak protection urine.
Background
Catheterization is a conventional operation technique which must be mastered by medical staff, and refers to a process of inserting a catheter into a bladder through an external orifice of a urethra to play a role in draining urine. The common clinical catheters mainly comprise two types of double-cavity catheters and three-cavity catheters, wherein the double-cavity catheter comprises a main pipe body, a fixed balloon water injection end and a urine discharge end which are connected with the rear end of the main pipe body, and a urine discharge hole communicated with the urine discharge end and a spherical bladder fixed balloon communicated with the water injection end of the fixed balloon are arranged on the front section pipe wall of the main pipe body; the three-cavity catheter is based on the double-cavity catheter, and the rear end of the main tube body is added with a bladder flushing end communicated with the urination hole. During clinical application, the urine bag is connected to the urination end, the main tube body is lubricated by liquid paraffin, the head end of the main tube body is inserted into the bladder through the external urethral opening, the bladder fixing balloon is filled by water injected through the water injection end of the fixing balloon, and the main tube body is pulled back to enable the bladder fixing balloon to be close to the internal urethral opening.
When the urinary catheter is in actual use, the urine leakage phenomenon of men often occurs, the record of urine volume is influenced, the workload of medical staff is increased, and the embarrassing psychology of patients is easily caused by urine polluting bed sheets and trousers. Aiming at the problem of urine leakage, the invention with the publication number of CN 209033489U discloses a convenient-to-wash urine leakage prevention catheter, which is characterized in that a truncated cone-shaped urine leakage prevention balloon is arranged on a main pipe body close to the rear end of a bladder fixing balloon; the invention with the publication number of CN 210057103U discloses a leakage-proof catheter, which is characterized in that an elastic valve wrapping a bladder fixing saccule is arranged on a main pipe body, and a conical leakage-proof saccule surrounding the outer wall of the pipe body is formed when the bladder fixing saccule is inflated. The patent mainly adds the leak-proof sacculus, and conical leak-proof sacculus more agrees with the bladder wall around the internal orifice of urethra, and conical sacculus and bladder mucous membrane contact surface are bigger, have certain leak-proof function of urine. However, due to the lack of direct force at the interface, the pressure of the balloon against the bladder is low, and when the leak-proof balloon is activated, urine can still flow to the internal urethral opening through the gap between the balloon and the bladder folds, resulting in urine leakage. In addition, when the bladder fixing balloon is excessively inflated, the head-end ureter can greatly stimulate the bladder wall, and pain of a patient can be easily caused.
The anatomical structures of the male bladder and the urethra are analyzed to cause the phenomenon of urine leakage during the retention of the urinary catheter, and the following points are mainly considered: 1. when the bladder is empty, the volume of the bladder is reduced, the bladder inner wall generates radial bladder folds taking the urethra orifice as the center, at the moment, the bladder fixing saccule is far away from the urethra orifice, and a gap exists between the bladder fixing saccule and the bladder wall, so that urine flows into the urethra orifice through the folds; 2. the bladder fixing balloon is spherical, the bladder wall close to the inner opening of the urethra is funnel-shaped in a hollow state, the contact area between the bladder fixing balloon and the funnel-shaped bladder wall is small, and urine can easily flow into the inner opening of the urethra through a gap between the bladder fixing balloon and the funnel-shaped bladder wall; 3. when the bladder is fixed and the funnel-shaped bladder wall outer opening is close to each other, a larger space is formed between the bladder fixing saccule and the urethra inner opening, and urine in the secondary space can be extruded into the urethra through the urethra inner opening under the compression of the bladder and the bladder fixing saccule; 4. the urethra has three physiological stenosis in urethra internal orifice, throat and urethra external orifice, and the ureter is through three stenosis back, and there is the clearance between other positions of urethra and the ureter is responsible for the body, and under the effect of urethra smooth muscle, this gap is less, but old, stupor, paraplegia, patient such as diabetes, urethra smooth muscle is more lax, and the ureter is responsible for between the body and the urethra gap great, and the urine of urethra internal orifice department can flow through this clearance. From the analysis of the cause of urine leakage, the phenomenon of urine leakage can be prevented from the following aspects: 1. increasing the pressure of the balloon on the bladder mucosa at the urethral orifice; 2. increasing the contact area of the near-urethra internal orifice balloon and the bladder wall; 3. reducing detail between the balloon and the intraurethral space; 4. reducing the gap between the catheter and the urethral mucosa.
SUMMERY OF THE UTILITY MODEL
According to the technical problem provided by the above, a three-cavity two-bag urine leakage prevention irrigation catheter is provided. The utility model mainly utilizes the fixed saccule and the urine leakage prevention saccule which are separately arranged to block the urethra, the internal orifice of the urethra and the bladder wall near the internal orifice of the urethra, thereby preventing urine leakage; the fixed sacculus and the leak protection urine sacculus set up adjacently, and the internal orifice of urethra is located between two sacculus, can prevent that the catheter from shifting. The utility model discloses a technical means as follows:
a three-cavity two-bag urine leakage prevention irrigation catheter, comprising: the catheter comprises a catheter body, a catheter body and a catheter core, wherein the head end of the catheter body is in a semi-oval shape and is provided with a side hole for catheterization, a fixed balloon and a urine leakage prevention balloon which are adjacently arranged are arranged on the wall of the catheter body, the fixed balloon is arranged close to the side hole, and the urine leakage prevention balloon is arranged far away from the side hole;
a first channel, a second channel and a third channel are arranged in the pipe body; the head end of the first channel is communicated with the inside of the urine leakage prevention saccule, the head end of the second channel is communicated with the side hole, and the head end of the third channel is communicated with the inside of the fixed saccule;
the tail end of the tube body is provided with a fixed sacculus water injection end, a leakage-proof sacculus water injection end, a bladder flushing end and a urination end, a fourth channel is arranged inside the fixed sacculus water injection end, a fifth channel is arranged inside the leakage-proof sacculus water injection end, a sixth channel is arranged inside the bladder flushing end, a seventh channel is arranged inside the urination end, the fourth channel is communicated with the tail end of the third channel, the fifth channel is communicated with the tail end of the first channel, and the sixth channel and the seventh channel are gathered in one way and are communicated with the tail end of the second channel.
Furthermore, the fixed sacculus is placed into the bladder, the urine leakage prevention sacculus is placed in the urethra, the tail end of the fixed sacculus is connected with the head end of the urine leakage prevention sacculus, after water injection, the fixed sacculus is tightly attached to the inner wall of the bladder, the urine leakage prevention sacculus blocks the urethra and the internal orifice of the urethra, the internal orifice of the urethra is positioned at the joint between the fixed sacculus and the urine leakage prevention sacculus, urine leakage is prevented, and the catheter is prevented from shifting.
Furthermore, the fixed sacculus and the urine leakage prevention sacculus are both in a calabash shape after being filled with water.
Further, the diameter of the fixed balloon after being filled with water is larger than that of the urine leakage prevention balloon after being filled with water.
Further, the maximum capacity of the fixed balloon is 30ml, and the maximum diameter is 3 cm.
Further, the maximum capacity of the urine leakage prevention balloon is 6ml, and the maximum diameter is 1.2 cm.
Furthermore, the fixed saccule and the urine leakage prevention saccule are made of rubber, silica gel, polyurethane, polypropylene or polytetrafluoroethylene and the like.
Further, the first channel, the second channel, the third channel, the fourth channel, the fifth channel, the sixth channel and the seventh channel are all single channels.
Further, the outer diameter of the pipe body is 6-22Fr, specifically 6, 8, 10, 12, 14, 16, 18, 20 or 22Fr, preferably 18 Fr.
Further, the length of the pipe body is 30-40cm, and preferably 40 cm.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model provides a catheter is washed in leak protection urine of three chambeies two sacs has the effect of blocking up urethra and urethra entry, dual leak protection urine, anti-displacement.
2. The utility model provides a catheter is washed to three chamber two sacs leak protection urine, fixed sacculus and leak protection urine sacculus can block up near the bladder wall of urethra and the interior mouthful of urethra and urethra, and the prevention urine leaks outward.
3. The utility model provides a catheter is washed to three chamber two sacs leak protection urine, it is adjacent with leak protection urine sacculus to fix the sacculus, and the internal orifice of urethra is located between two sacculus, can prevent that the catheter from shifting.
4. The utility model provides a catheter is washed to three chamber two-bag leak protection urine, fixed sacculus and leak protection urine sacculus are two sacculus that separate, and the sacculus is changed when using the back pullback catheter after accomplishing and is held away, and sets up solitary leak protection urine sacculus, can feel better control to the interior brining volume of injecting of leak protection urine sacculus according to the patient.
Based on the reason, the utility model discloses can extensively promote in fields such as medical treatment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the utility model in an operating state (the fixed balloon is full).
Fig. 3 is the schematic view of the utility model in the working state (the fixed balloon and the urine leakage prevention balloon are both full).
In the figure: 1. a side hole; 2. fixing the balloon; 3. a urine leakage prevention balloon; 4. a pipe body; 5. a first channel; 6. a water injection end of the urine leakage prevention saccule; 7. a bladder irrigation end; 8. a urination end; 9. fixing the water injection end of the balloon; 10. a second channel; 11. a third channel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in the figure, the utility model provides a catheter is washed in three chamber two sacs leak protection urine, include: the catheter comprises a catheter body 4, wherein the head end of the catheter body 4 is in a semi-elliptical shape and is provided with a side hole 1 for catheterization, a fixed balloon 2 and a urine leakage prevention balloon 3 which are adjacently arranged are arranged on the catheter wall of the catheter body 4, the fixed balloon 2 is arranged on the side close to the side hole 1, and the urine leakage prevention balloon 3 is arranged on the side far away from the side hole 1;
a first channel 5, a second channel 10 and a third channel 11 are arranged in the pipe body 4; the head end of the first channel 5 is communicated with the inside of the urine leakage prevention balloon 3, the head end of the second channel 10 is communicated with the side hole 1, and the head end of the third channel 11 is communicated with the inside of the fixed balloon 2;
the tail end of the tube body 4 is provided with a fixed sacculus water injection end 9, a leakage-proof sacculus water injection end 6, a bladder flushing end 7 and a urination end 8, a fourth channel is arranged inside the fixed sacculus water injection end 9, a fifth channel is arranged inside the leakage-proof sacculus water injection end 6, a sixth channel is arranged inside the bladder flushing end 7, a seventh channel is arranged inside the urination end 8, the fourth channel is communicated with the tail end of the third channel 11, the fifth channel is communicated with the tail end of the first channel 5, and the sixth channel and the seventh channel are gathered to be communicated with the tail end of the second channel 10.
In a preferable embodiment, the fixed balloon 2 is placed in a bladder, the urine leakage prevention balloon 3 is placed in a urethra, the tail end of the fixed balloon 2 is connected with the head end of the urine leakage prevention balloon 3, after water is injected, the fixed balloon 2 is tightly attached to the inner wall of the bladder, the urine leakage prevention balloon 3 blocks a urethra and an inner urethral opening, and the inner urethral opening is located at the connecting part between the fixed balloon 2 and the urine leakage prevention balloon 3, so that urine leakage is prevented, and the catheter is prevented from shifting.
In a preferred embodiment, the fixing balloon 2 and the urine leakage prevention balloon 3 are both filled with water and have a gourd-shaped whole.
In a preferred embodiment, the diameter of the fixing balloon 2 after being filled with water is larger than that of the urine leakage prevention balloon 3 after being filled with water.
In a preferred embodiment, the fixed balloon 2 has a maximum capacity of 30ml and a maximum diameter of 3 cm.
In a preferred embodiment, the maximum volume of the urine leakage prevention balloon 3 is 6ml, and the maximum diameter is 1.2 cm.
In a preferred embodiment, the material of the fixing balloon 2 and the urine leakage prevention balloon 3 is rubber, silica gel, polyurethane, polypropylene, polytetrafluoroethylene, or the like.
In a preferred embodiment, the outer diameter of the tubular body 4 is 6 to 22Fr, in particular 6, 8, 10, 12, 14, 16, 18, 20 or 22 Fr.
In a preferred embodiment, the length of the tube 4 is 30-40 cm.
Example 1
As shown in fig. 1-3, a three-cavity two-bag urine leakage prevention urinary catheter comprises: the catheter comprises a catheter body 4, wherein the head end of the catheter body 4 is in a semi-elliptical shape and is provided with a side hole 1 for catheterization, a fixed balloon 2 and a urine leakage prevention balloon 3 which are adjacently arranged are arranged on the catheter wall of the catheter body 4, the fixed balloon 2 is arranged on the side close to the side hole 1, and the urine leakage prevention balloon 3 is arranged on the side far away from the side hole 1; a first channel 5, a second channel 10 and a third channel 11 are arranged in the pipe body 4; the head end of the first channel 5 is communicated with the inside of the urine leakage prevention balloon 3, the head end of the second channel 10 is communicated with the side hole 1, and the head end of the third channel 11 is communicated with the inside of the fixed balloon 2; the tail end of the tube body 4 is provided with a fixed balloon water injection end 9, a leak-proof urinary balloon water injection end 6, a bladder flushing end 7 and a urination end 8, a fourth channel is arranged inside the fixed balloon water injection end 9, a fifth channel is arranged inside the leak-proof urinary balloon water injection end 6, a sixth channel is arranged inside the bladder flushing end 7, a seventh channel is arranged inside the urination end 8, and the fourth channel is communicated with the tail end of the third channel 11 and used for injecting water into the fixed balloon 2; the fifth channel is communicated with the tail end of the first channel 5 and is used for injecting water into the urine leakage prevention saccule 3; the sixth channel and the seventh channel are gathered into one path and are communicated with the tail end of the second channel 10, then the physiological saline is injected into the sixth channel of the bladder washing end 7 and flows into the bladder through the second channel 10 and the side hole 1 for washing, the seventh channel and the second channel 10 are communicated for discharging urine, and the urine is discharged through the side hole 1, the second channel 10 and the seventh channel in sequence. The first channel 5, the second channel 10, the third channel 11, the fourth channel, the fifth channel, the sixth channel and the seventh channel are all single channels.
In fixed sacculus 2 put into the bladder, the urethra is arranged in to leak protection urine sacculus 3, the tail end of fixed sacculus 2 links to each other with the head end of leak protection urine sacculus 3, and after the water injection, fixed sacculus 2 hugs closely at the bladder inner wall, and the mouth in urethra and the urethra is blockked up to leak protection urine sacculus 3, and the junction between fixed sacculus 2 and leak protection urine sacculus is located to the mouth in the urethra (the junction of bladder and urethra), and the prevention urine leaks outward, prevents the catheter aversion simultaneously. In the using process, the fixed saccule 2 is filled with water, and then the urine leakage prevention saccule 3 is filled with water.
The fixed sacculus 2 and the urine leakage prevention sacculus 3 are both in a calabash shape after being filled with water. The diameter of the fixed saccule 2 after being filled with water is larger than that of the urine leakage prevention saccule 3 after being filled with water. The maximum volume of the fixed balloon 2 is 30ml and the maximum diameter is 3 cm. The maximum capacity of the urine leakage prevention balloon 3 is 6ml, and the maximum diameter is 1.2 cm. The fixed balloon 2 and the urine leakage prevention balloon 3 are made of silica gel.
The outer diameter of the pipe body 4 is 18 Fr. The length of the tube body 4 is 40 cm.
The utility model discloses an use: liquid paraffin is wiped on the front section of the catheter body, the head end of the catheter body is completely inserted through the external orifice of the urethra, 30ml of saline is injected through the water injection end of the fixing saccule, the catheter is pulled back to the bladder fixing saccule to be tightly attached to the internal orifice of the urethra, and 6ml of saline is injected through the water injection end of the urine leakage prevention saccule.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a three chamber two sacs leak protection urine wash catheter which characterized in that includes: the catheter comprises a catheter body (4), wherein the head end of the catheter body (4) is semi-elliptical and is provided with a side hole (1) for catheterization, a fixed balloon (2) and a urine leakage prevention balloon (3) which are adjacently arranged are arranged on the catheter wall of the catheter body (4), the fixed balloon (2) is arranged at the side close to the side hole (1), and the urine leakage prevention balloon (3) is arranged at the side far away from the side hole (1);
a first channel (5), a second channel (10) and a third channel (11) are arranged in the pipe body (4); the head end of the first channel (5) is communicated with the inside of the urine leakage prevention sacculus (3), the head end of the second channel (10) is communicated with the side hole (1), and the head end of the third channel (11) is communicated with the inside of the fixed sacculus (2);
the tail end of body (4) is equipped with fixed sacculus water injection end (9), leak protection sacculus water injection end (6), end (7) and urination end (8) are washed to the bladder, the inside of fixed sacculus water injection end (9) is equipped with the fourth passageway, the inside of leak protection sacculus water injection end (6) is equipped with the fifth passageway, the inside of end (7) is washed to the bladder is equipped with the sixth passageway, the inside of urination end (8) is equipped with the seventh passageway, the fourth passageway is linked together with the tail end of third passageway (11), the fifth passageway is linked together with the tail end of first passageway (5), sixth passageway and seventh passageway converge all the way and all be linked together with the tail end of second passageway (10).
2. The three-cavity two-bag urine leakage prevention washing catheter according to claim 1, characterized in that the fixed balloon (2) is placed in the bladder, the urine leakage prevention balloon (3) is placed in the urethra, the tail end of the fixed balloon (2) is connected with the head end of the urine leakage prevention balloon (3), after water is injected, the fixed balloon (2) is tightly attached to the inner wall of the bladder, the urine leakage prevention balloon (3) blocks the urethra and the inner orifice of the urethra, the inner orifice of the urethra is located at the joint between the fixed balloon (2) and the urine leakage prevention balloon (3), urine leakage is prevented, and the catheter is prevented from shifting.
3. The three-cavity two-bag urine leakage prevention irrigation urinary catheter according to claim 1 or 2, wherein the fixing balloon (2) and the urine leakage prevention balloon (3) are both gourd-shaped after being filled with water.
4. The three-cavity two-bag urine leakage prevention irrigation urinary catheter according to claim 3, wherein the diameter of the fixing balloon (2) after being filled with water is larger than that of the urine leakage prevention balloon (3) after being filled with water.
5. The three-cavity two-bag urine leakage prevention irrigation urinary catheter according to claim 4, wherein the maximum capacity of the fixing balloon (2) is 30ml and the maximum diameter is 3 cm.
6. The three-cavity two-bag urine leakage prevention irrigation urinary catheter according to claim 4, wherein the maximum capacity of the urine leakage prevention balloon (3) is 6ml and the maximum diameter is 1.2 cm.
7. The three-cavity two-bag urine leakage prevention irrigation urinary catheter according to claim 1, wherein the fixed balloon (2) and the urine leakage prevention balloon (3) are made of rubber, silica gel, polyurethane, polypropylene or polytetrafluoroethylene.
8. The three-cavity two-bag urine leakage prevention irrigation urinary catheter according to claim 1, wherein the first channel (5), the second channel (10), the third channel (11), the fourth channel, the fifth channel, the sixth channel and the seventh channel are all single channels.
9. The three-cavity two-sac urine leakage prevention irrigation urinary catheter according to claim 1, wherein the outer diameter of the tube body (4) is 6-22 Fr.
10. The three-cavity two-bag urine leakage prevention irrigation urinary catheter according to claim 1 or 9, wherein the length of the tube body (4) is 30-40 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121332156.1U CN215231458U (en) | 2021-06-15 | 2021-06-15 | Three-cavity two-bag urine leakage prevention washing catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121332156.1U CN215231458U (en) | 2021-06-15 | 2021-06-15 | Three-cavity two-bag urine leakage prevention washing catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215231458U true CN215231458U (en) | 2021-12-21 |
Family
ID=79480064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121332156.1U Expired - Fee Related CN215231458U (en) | 2021-06-15 | 2021-06-15 | Three-cavity two-bag urine leakage prevention washing catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215231458U (en) |
-
2021
- 2021-06-15 CN CN202121332156.1U patent/CN215231458U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |