CN107233655A - The application method and its double balloon drainage tube structures of the double balloon drainage tubes of ureter - Google Patents
The application method and its double balloon drainage tube structures of the double balloon drainage tubes of ureter Download PDFInfo
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- CN107233655A CN107233655A CN201710532306.5A CN201710532306A CN107233655A CN 107233655 A CN107233655 A CN 107233655A CN 201710532306 A CN201710532306 A CN 201710532306A CN 107233655 A CN107233655 A CN 107233655A
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- 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
- A61M25/1002—Balloon catheters characterised by balloon shape
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- 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
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- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
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- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
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- 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
- A61M25/1011—Multiple balloon catheters
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- 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
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10181—Means for forcing inflation fluid into the balloon
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- 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
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
- A61M29/02—Dilators made of swellable material
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- 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
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1079—Balloon catheters with special features or adapted for special applications having radio-opaque markers in the region of the balloon
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- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
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- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1089—Urethra
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- Animal Behavior & Ethology (AREA)
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Abstract
The invention discloses the application method of the double balloon drainage tubes of ureter.It comprises the following steps：After conventional percutaneous puncture ponding expansion renal plevis kidney calices, introduce seal wire by ureterostenosis at, then through seal wire introduce the double balloon drainage tubes of ureter；Contrast agent is injected by the external tapping of the connection urine drainage lumen of fork-shaped injection seat；When being located at proximal ureteral at ureterostenosis, the second sacculus is located at ureterostenosis, and the first sacculus is located in ureter；When being located at Distal Ureteral at ureterostenosis, the first sacculus is located at ureterostenosis, and the second sacculus is located in ureter；Contrast agent is injected by the external tapping of the second sacculus of external tapping and connection of the sacculus of connection first of fork-shaped injection seat and fills the first sacculus and the second sacculus；Body surface fixes the double balloon drainage tubes of ureter.With effective drainage urine, release uronephrosis, and persistently expand ureterostenosis advantage.The invention also discloses double balloon drainage tube structures of the application method of the double balloon drainage tubes of ureter.
Description
Technical field
The present invention relates to technical field of medical instruments, in particular it is the user of the double balloon drainage tubes of ureter
Method.The invention further relates to double balloon drainage tube structures of the application method of the double balloon drainage tubes of ureter.
Background technology
Ureterostenosis is Urology Surgery common disease, and long-term ureterostenosis can be produced to renal function and had a strong impact on,
The lighter causes uronephrosis, and severe patient then causes kidney function damage；It is many at present using open or endoscope-assistant surgery method row ureter into
Shape is treated, but the art formula wound is larger, requires higher to experimental technology in art, postoperative easily urinary fistula, previous anastomotic ISR occur
Or infection of incisional wound；With the continuous development of scientific technology and people deepen continuously to minimal invasive techniques understanding, using ureteral lumen
The method of intramedullary expansion and double J pipe placement in the treatment ureterostenosis is used widely, and the operation has the simple to operate, hospital stays
The advantages of short, wound is small, recovery is fast, inserting not only has drainage supporting role after double J pipe in ureteral lumen, and beneficial to ureter
Mucous rehabilitation, is gradually approved by clinician, but the double-J shape caliber of implantation is general relatively thin (caliber is less than 3mm), and
Expanding ability is limited, usually needs to expand repeatedly at benign ureterostenosis, changes repeatedly and Preserving time double J pipe, so as to hold
Urine mineralization is easily induced, then causes the generation of ureter urinary tract infections or obstruction.
Existing Patent No. 201220596709.9, patent name is《Ureterectasia kidney chamber drainage tube》Applied to urine output
Pipe, sacculus is single saccule, only fixation.
Existing Patent No. 201120011674.3, patent name is《Integrated biliary tract internal irradiation balloon drainage tube》Using
It is interior irradiation radiotherapy in biliary tract malignancy, Double-channel drainage tube length is 25~40cm, and external diameter is 7~12F；Interior irradiation sacculus
Length is 3~7cm, and external diameter is 5~7cm.
Existing Patent No. 201710173135.X, patent name is《A kind of porous foley's tube of two-chamber》, drainage tube end
End seal is closed, and double channel catheter tail end is Non-return air valve, is single external drainage mode, applied to enteron aisle, biliary tract, urethra.
The content of the invention
The first object of the present invention is the application method for carrying the double balloon drainage tubes of ureter, by being connected with urine drainage lumen
The external tapping radiography of logical connection urine drainage lumen judges the unobstructed situation of ureteral lumen, and adjustment in time is placed at ureterostenosis
At the diameter of sacculus, accurate expansion ureterostenosis.
The second object of the present invention is to provide double sacculus drainages of the application method of the double balloon drainage tubes of described ureter
Tubular construction, the expansion being used for using double balloon designs, a sacculus at ureterostenosis, another sacculus, which is located in ureter, to be risen
Fixation is aided in, for the expansion at the ureterostenosis of different parts；Urine drainage lumen can be rinsed at any time, it is to avoid urine
Deposition.
In order to realize first purpose of the invention described above, the technical scheme is that：The double balloon drainage tubes of ureter
Application method, it is characterised in that：Comprise the following steps：
Step 1：After conventional percutaneous puncture ponding expansion renal plevis kidney calices, introduce seal wire by ureterostenosis at, then through leading
Silk introduces the double balloon drainage tubes of ureter；
Step 2：Contrast agent (amount of iodine 100- is injected by the external tapping of the connection urine drainage lumen of fork-shaped injection seat
150mgl/dl), determine the proximal lateral hole position of urine drainage lumen in renal plevis or ureter, with can puncture injection repeatedly heparin
Cap closure connects the external tapping of urine drainage lumen；Contrast agent is excreted after entering bladder through drainage tube；
Step 3：The position of the first sacculus and the second sacculus is adjusted, when being located at proximal ureteral at ureterostenosis, the
Two sacculus are located at ureterostenosis, and the first sacculus is located in ureter；It is located at Distal Ureteral, first at ureterostenosis
Sacculus is located at ureterostenosis, and the second sacculus is located in ureter；Pass through the external of the sacculus of connection first of fork-shaped injection seat
Mouthful and connection the second sacculus external tapping injection dilution after contrast agent (amount of iodine 100-150mgl/dl) fill the first sacculus and
Second sacculus, makes to be located at the balloon expandable at ureterostenosis to a diameter of 4-6mm, normal intra-ureteral balloon expandable is extremely
3-4mm；With can repeatedly puncture injection heparin cap closure connect the first sacculus external tapping and connection the second sacculus external tapping；
When pulling out double balloon drainage tube, open can puncture injection repeatedly calparine cap, use syringe pumpback, contrast agent outflow；
Step 4：Body surface fixes the double balloon drainage tubes of ureter；Urine enters urine drainage lumen through side opening and then passes through urine output
Pipe hypomere and bladder discharge, or excreted by the external tapping for connecting urine drainage lumen；The situation of radiography, root are checked after two weeks
According to the situation of check radiography, decide whether to continue to be expanded to 6-8mm.
In the above-mentioned technical solutions, the model of the double balloon drainage tubes of ureter is according to patient age (child, children, adult)
And/or the selection of urine output length of tube.It is easy to drainage uronephrosis, releases at ureteral obstruction, accurate expansion ureterostenosis.
In order to realize second purpose of the invention described above, the technical scheme is that：The double sacculus of described ureter draw
Double balloon drainage tube structures of the application method of flow tube, including urine drainage lumen, sacculus, sacculus include the first sacculus and the second ball
Capsule, it is characterised in that：Sacculus is located at ureterostenosis and in ureter respectively；The double balloon drainage tubes of ureter are three chamber knots
Structure；Urine drainage cavity length is that 15-30cm, external diameter are 2-3mm, and urine drainage lumen material is polyurethane；Length of balloon is 5-
10cm, external diameter is 4-7mm, and the first sacculus and the second sacculus are at a distance of 10cm, and sacculus material is latex；Forked type injection seat includes connection
The external tapping of first sacculus, the external tapping for connecting the second sacculus, the external tapping for connecting urine drainage lumen；Sacculus connecting cavity includes the
One sacculus connecting cavity, the second sacculus connecting cavity, the first sacculus connecting cavity are connected with the first sacculus, the second sacculus connecting cavity and the
Two sacculus are connected；First sacculus connecting cavity is seamlessly connected to be seamlessly connected in connecting the first sacculus in the first sacculus and one end
External tapping, the second sacculus connecting cavity is seamlessly connected to be seamlessly connected in the external tapping for connecting the second sacculus in the second sacculus and one end,
Urine drainage lumen right-hand member is seamlessly connected with being connected the external tapping of urine drainage lumen；Sacculus is located on the outside of urine drainage lumen；Opacity
Metal flag is arranged on the inside of sacculus and positioned at urine drainage cavity outer wall；Side opening is arranged on urine drainage cavity outer wall and is located at
The sacculus left and right sides, side opening is connected with urine drainage lumen；Stomidium is respectively arranged at urine drainage lumen left and right ends；Connection first
The external tapping of sacculus is screw socket structure, and the external tapping of the second sacculus of connection is screw socket structure, connects the external tapping of urine drainage lumen
For screw socket structure, the external tapping for connecting the first sacculus, the external tapping for connecting the second sacculus and the external tapping for connecting urine drainage lumen
Upper connection respectively can puncture injection repeatedly calparine cap；The model of the double balloon drainage tubes of ureter is according to patient age (child, youngster
Virgin, adult) and/or the selection of urine output length of tube.
In the above-mentioned technical solutions, side opening has two or more.It is easy to drainage of urine.
In the above-mentioned technical solutions, opacity metal flag has two or more.It is easy to determine balloon position.
The invention has the advantages that：
(1) present invention can at any time be rinsed and kept clear, and radiography at any time, be expanded according to the unobstructed situation adjustment of ureteral lumen
The diameter of sacculus, or the diameter of dilating sacculus is stepped up, improve the effect at ureterostenosis with preferable；
(2) present invention expands ureterostenosis portion while abundant drainage of urine is ensured, persistently and can be in certain limit
Balloon diameter is inside continuously increased, effectively releases at ureteral obstruction, expansion ureterostenosis, protects renal function；Overcome biography
During balloon dilatation of uniting is expanded at ureterostenosis, if the too small unsatisfactory curative effect of balloon diameter, diameter is excessive to cause urine output
Pipe is torn or ischemic necrosis, is easily occurred scar contracture, is caused ureter tube chamber narrow once again, it is often necessary to repeated multiple times to implement
The shortcoming of balloon dilatation；
(3) present invention is used between double balloon designs, two sacculus at a distance of 10cm, and it is narrow that one of sacculus is placed in ureter
Dilating effect is played at narrow place, and another sacculus, which is placed in ureter, plays auxiliary fixation, and the effect between two sacculus can be with
Exchange, the stenosis of ureter different parts (upper, middle and lower section) can be expanded simultaneously；
(4) easy to operate, or so a length of 1 hour during operation, the present invention is by single operation, when dilating sacculus can be longer
Between be positioned at ureterostenosis, play lasting dilating effect, reduce patient's overall expenses；Overcome conventional balloon dilatation
Repeated multiple times implementation brings patient suffering and the higher shortcoming of overall expenses.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is work structuring schematic diagram of the present invention.
Fig. 3 is another work structuring schematic diagram of the invention.
1- urine drainage lumens in figure, 1.1- stomidiums, 1.2- side openings, 2- sacculus, the sacculus of 2.1- first, the sacculus of 2.2- second,
3- fork-shaped injection seats, the external tapping of 3.1- the first sacculus of connection, the external tapping of 3.2- the second sacculus of connection, 3.3- connection urines
The external tapping of drainage lumens, 4- opacity metal flags, 5- sacculus connecting cavities, 5.1- the first sacculus connecting cavities, the sacculus of 5.2- second
At connecting cavity, the double balloon drainage tubes of 6- ureters, 7- ureters, 8- ureterostenosis, 9- renal plevis.
Embodiment
The performance that the invention will now be described in detail with reference to the accompanying drawings, but they do not constitute limitation of the invention, only
It is for example.Make advantages of the present invention more clear by explanation simultaneously and be readily appreciated that.
Understood refering to accompanying drawing：The application method of the double balloon drainage tubes of ureter, it is characterised in that：Comprise the following steps：
Step 1：After the conventional percutaneous puncture ponding expansion kidney calices of renal plevis 9, seal wire is introduced by ureterostenosis 8, then pass through
Seal wire introduces the double balloon drainage tubes 6 of ureter；
Step 2：Contrast agent is injected by the external tapping 3.3 of the connection urine drainage lumen of fork-shaped injection seat 3, determines that urine is drawn
The near-end side opening 1.2 for flowing chamber 1 is located in renal plevis 9 or ureter 7, with can the heparin cap closure connection urine of puncture injection repeatedly draw
Flow the external tapping 3.3 of chamber；Contrast agent is excreted after entering bladder through drainage tube；
Step 3：The position of the first sacculus 2.1 and the second sacculus 2.2 is adjusted, 8 are located on ureter 7 at ureterostenosis
Duan Shi, the second sacculus 2.2 is located at 8 at ureterostenosis, and the first sacculus 2.1 is located in ureter 7；8 at ureterostenosis
When 7 hypomere of ureter, the first sacculus 2.1 is located at 8 at ureterostenosis, and the second sacculus 2.2 is located in ureter 7；Pass through fork
Contrast agent after the injection dilution of external tapping 3.2 of the second sacculus of external tapping 3.1 and connection of the sacculus of connection first of shape injection seat 3
Full first sacculus 2.1 and the second sacculus 2.2, make the sacculus 2 for being located at ureterostenosis 8 be expanded to a diameter of 4-6mm, normally
Ureter 7 in sacculus 2 be expanded to 3-4mm；With can repeatedly puncture injection heparin cap closure connect the first sacculus it is external
The external tapping 3.2 of the second sacculus of mouth 3.1 and connection；When pulling out double balloon drainage tube, open can puncture injection repeatedly calparine cap,
Syringe pumpback is used, contrast agent flows out (as shown in Figure 2 and Figure 3)；
Step 4：Body surface fixes the double balloon drainage tubes 6 of ureter；Urine enters urine drainage lumen 1 and then logical through side opening 1.2
The hypomere of ureter 7 and bladder discharge are crossed, or is excreted by the external tapping 3.3 for connecting urine drainage lumen.
Understood refering to accompanying drawing：Double balloon drainage tube structures of the application method of the double balloon drainage tubes of described ureter, bag
Urine drainage lumen 1, sacculus 2 are included, sacculus 2 includes the first sacculus 2.1 and the second sacculus 2.2, it is characterised in that：Sacculus 2 distinguishes position
At the ureterostenosis 8 and ureter 7 in；The double balloon drainage tubes 6 of ureter are three-cavity structure；The length of urine drainage lumen 1 is 15-
30cm, external diameter are 2-3mm, and the material of urine drainage lumen 1 is polyurethane；The length of sacculus 2 is 5-10cm, and external diameter is 4-7mm, the first ball
The sacculus 2.2 of capsule 2.1 and second is at a distance of 10cm, and the material of sacculus 2 is latex；Forked type injection seat 3 includes the external of the first sacculus of connection
Mouth 3.1, the external tapping 3.2 for connecting the second sacculus, the external tapping 3.3 for connecting urine drainage lumen；Sacculus connecting cavity 5 includes the first ball
Capsule connecting cavity 5.1, the second sacculus connecting cavity 5.2, the first sacculus connecting cavity 5.1 are connected with the first sacculus 2.1, and the second sacculus connects
Chamber 5.2 is connect with the second sacculus 2.2 to be connected；First sacculus connecting cavity 5.1 is seamlessly connected in the first sacculus 2.1 and one end is seamless
Be connected to the external tapping 3.1 of the first sacculus of connection, the second sacculus connecting cavity 5.2 be seamlessly connected in the second sacculus 2.2 and one end without
Seam is connected to the external tapping 3.2 of the second sacculus of connection, the right-hand member of urine drainage lumen 1 and the nothing of external tapping 3.3 for being connected urine drainage lumen
Seam connection；Sacculus 2 is located at the outside of urine drainage lumen 1；Opacity metal flag 4 is arranged at the inner side of sacculus 2 and drawn positioned at urine
Flow the outer wall of chamber 1；Side opening 1.2 is arranged on the outer wall of urine drainage lumen 1 and positioned at the left and right sides of sacculus 2, and side opening 1.2 draws with urine
Stream chamber 1 is connected；Stomidium 1.1 is respectively arranged at the left and right ends of urine drainage lumen 1 (as shown in Figure 1)；Connect the outer of the first sacculus
Interface 3.1 is screw socket structure, and the external tapping 3.2 of the second sacculus of connection is screw socket structure, connects the external tapping 3.3 of urine drainage lumen
For screw socket structure, the external tapping 3.1, the external tapping 3.2 of the second sacculus of connection and connection urine drainage lumen of the first sacculus are connected
On external tapping 3.3 respectively connection can puncture injection repeatedly calparine cap；The model of the double balloon drainage tubes 6 of ureter is according to patient year
Age and/or the selection of the length of ureter 7.Side opening 1.1 has two or more.Opacity metal flag 4 has two or more.
Other unaccounted parts belong to prior art.
Claims (5)
1. the application method of the double balloon drainage tubes of ureter, it is characterised in that：Comprise the following steps：
Step 1：After conventional percutaneous puncture ponding expansion renal plevis (9) kidney calices, seal wire is introduced by (8) at ureterostenosis, then pass through
Seal wire introduces the double balloon drainage tubes (6) of ureter；
Step 2：Contrast agent is injected by the external tapping (3.3) of the connection urine drainage lumen of fork-shaped injection seat (3), determines that urine is drawn
The near-end side opening (1.2) for flowing chamber (1) is located in renal plevis (9) or ureter (7), with can the heparin cap closure of puncture injection repeatedly connect
Connect the external tapping (3.3) of urine drainage lumen；Contrast agent is excreted after entering bladder through drainage tube；
Step 3：The position of the first sacculus (2.1) and the second sacculus (2.2) is adjusted, (8) are located at ureter at ureterostenosis
(7) during epimere, the second sacculus (2.2) is located at ureterostenosis (8), and the first sacculus (2.1) is located in ureter (7)；When defeated
When urinary catheter stenosis (8) is located at ureter (7) hypomere, the first sacculus (2.1) is located at (8), the second sacculus at ureterostenosis
(2.2) it is located in ureter (7)；Pass through the second ball of external tapping (3.1) and connection of the sacculus of connection first of fork-shaped injection seat (3)
Contrast agent after external tapping (3.2) the injection dilution of capsule fills the first sacculus (2.1) and the second sacculus (2.2), makes to be located at urine output
The sacculus (2) that the sacculus (2) of pipe stenosis (8) is expanded in a diameter of 4-6mm, normal ureter (7) is expanded to 3-4mm；
With can repeatedly puncture injection heparin cap closure connect the first sacculus external tapping (3.1) and connection the second sacculus external tapping
(3.2)；
Step 4：Body surface fixes the double balloon drainage tubes (6) of ureter；Urine through side opening (1.2) enter urine drainage lumen (1) and then
Discharged, or excreted by the external tapping (3.3) for connecting urine drainage lumen by ureter (7) hypomere and bladder.
2. the application method of the double balloon drainage tubes of ureter according to claim 1, it is characterised in that：The double sacculus of ureter
The model of drainage tube (6) is selected according to patient age and/or ureter (7) length.
3. double sacculus of the application method of the double balloon drainage tubes of ureter according to any claim in claim 1-2
Drainage tubular construction, including urine drainage lumen (1), sacculus (2), sacculus (2) include the first sacculus (2.1) and the second sacculus (2.2),
It is characterized in that：Sacculus (2) is located at ureterostenosis in (8) and ureter (7) respectively；The double balloon drainage tubes (6) of ureter
For three-cavity structure；Urine drainage lumen (1) length is that 15-30cm, external diameter are 2-3mm, and urine drainage lumen (1) material is polyurethane；
Sacculus (2) length is 5-10cm, and external diameter is 4-7mm, and the first sacculus (2.1) and the second sacculus (2.2) are at a distance of 10cm, sacculus (2)
Material is latex；Forked type injection seat (3) includes the external tapping (3.1) of the first sacculus of connection, connects the external tapping of the second sacculus
(3.2) external tapping (3.3) of urine drainage lumen, is connected；Sacculus connecting cavity (5) includes the first sacculus connecting cavity (5.1), the second ball
Capsule connecting cavity (5.2), the first sacculus connecting cavity (5.1) is connected with the first sacculus (2.1), the second sacculus connecting cavity (5.2) with
Second sacculus (2.2) is connected；First sacculus connecting cavity (5.1) is seamlessly connected in the first sacculus (2.1) and one end seamless connection
In the external tapping (3.1) for connecting the first sacculus, the second sacculus connecting cavity (5.2) is seamlessly connected in the second sacculus (2.2) and one end
It is seamlessly connected in the external tapping (3.2) for connecting the second sacculus, external tapping of urine drainage lumen (1) right-hand member with being connected urine drainage lumen
(3.3) it is seamlessly connected；Sacculus (2) is located on the outside of urine drainage lumen (1)；Opacity metal flag (4) is arranged in sacculus (2)
Side and positioned at urine drainage lumen (1) outer wall；Side opening (1.2) is arranged on urine drainage lumen (1) outer wall and left positioned at sacculus (2)
Right both sides, side opening (1.2) is connected with urine drainage lumen (1)；Stomidium (1.1) is respectively arranged at urine drainage lumen (1) left and right two
End；The external tapping (3.1) for connecting the first sacculus is screw socket structure, and the external tapping (3.2) of the second sacculus of connection is screw socket structure, even
The external tapping (3.3) for connecing urine drainage lumen is screw socket structure, connects the external tapping (3.1) of the first sacculus, connects the second sacculus
External tapping (3.2) and connect on the external tapping (3.3) of urine drainage lumen connection respectively can puncture injection repeatedly calparine cap；Urine output
The model of the double balloon drainage tubes (6) of pipe is selected according to patient age and/or ureter (7) length.
4. double balloon drainage tube structures of the application method of the double balloon drainage tubes of ureter according to claim 3, it is special
Levy and be：Side opening (1.1) has two or more.
5. double balloon drainage tube structures of the application method of the double balloon drainage tubes of ureter according to claim 4, it is special
Levy and be：Opacity metal flag (4) has two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532306.5A CN107233655B (en) | 2017-07-03 | 2017-07-03 | Use method of ureter double-balloon drainage tube and double-balloon drainage tube structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532306.5A CN107233655B (en) | 2017-07-03 | 2017-07-03 | Use method of ureter double-balloon drainage tube and double-balloon drainage tube structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107233655A true CN107233655A (en) | 2017-10-10 |
| CN107233655B CN107233655B (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710532306.5A Active CN107233655B (en) | 2017-07-03 | 2017-07-03 | Use method of ureter double-balloon drainage tube and double-balloon drainage tube structure thereof |
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| CN (1) | CN107233655B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108653901A (en) * | 2018-05-28 | 2018-10-16 | 新疆维吾尔自治区人民医院 | A kind of renal plevis molding ball-bag dilation tube |
| CN115192870A (en) * | 2022-07-08 | 2022-10-18 | 湖南依微迪医疗器械有限公司 | Ureteral catheter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100323A (en) * | 1986-02-16 | 1987-06-24 | 李亚林 | The double balloon catheter of treatment ureteral calculus |
| US20050080313A1 (en) * | 2003-10-10 | 2005-04-14 | Stewart Daren L. | Applicator for radiation treatment of a cavity |
| CN101862500A (en) * | 2010-04-27 | 2010-10-20 | 南京明基医院有限公司 | Locally expanding balloon catheter |
| CN106669015A (en) * | 2017-02-13 | 2017-05-17 | 广西医科大学第附属医院 | Water-lubricating composite balloon ureteral dilator |
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2017
- 2017-07-03 CN CN201710532306.5A patent/CN107233655B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86100323A (en) * | 1986-02-16 | 1987-06-24 | 李亚林 | The double balloon catheter of treatment ureteral calculus |
| US20050080313A1 (en) * | 2003-10-10 | 2005-04-14 | Stewart Daren L. | Applicator for radiation treatment of a cavity |
| CN101862500A (en) * | 2010-04-27 | 2010-10-20 | 南京明基医院有限公司 | Locally expanding balloon catheter |
| CN106669015A (en) * | 2017-02-13 | 2017-05-17 | 广西医科大学第附属医院 | Water-lubricating composite balloon ureteral dilator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108653901A (en) * | 2018-05-28 | 2018-10-16 | 新疆维吾尔自治区人民医院 | A kind of renal plevis molding ball-bag dilation tube |
| CN108653901B (en) * | 2018-05-28 | 2024-03-29 | 新疆维吾尔自治区人民医院 | Renal pelvis shaping sacculus expansion pipe |
| CN115192870A (en) * | 2022-07-08 | 2022-10-18 | 湖南依微迪医疗器械有限公司 | Ureteral catheter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107233655B (en) | 2023-05-12 |
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