CN105902329B - A kind of laparoscopic surgery ureter bracket tube assembly - Google Patents
A kind of laparoscopic surgery ureter bracket tube assembly Download PDFInfo
- Publication number
- CN105902329B CN105902329B CN201610504981.2A CN201610504981A CN105902329B CN 105902329 B CN105902329 B CN 105902329B CN 201610504981 A CN201610504981 A CN 201610504981A CN 105902329 B CN105902329 B CN 105902329B
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- China
- Prior art keywords
- swan
- neck
- tube
- ureter
- ureter rack
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Classifications
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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
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
- A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
- A61M27/008—Implant devices for drainage of body fluids from one part of the body to another pre-shaped, for use in the urethral or ureteral tract
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/856—Single tubular stent with a side portal passage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- 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
-
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
-
- 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
- A61M2025/0008—Catheters; Hollow probes having visible markings on its surface, i.e. visible to the naked eye, for any purpose, e.g. insertion depth markers, rotational markers or identification of type
-
- 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
Abstract
The invention discloses a kind of laparoscopic surgery ureter bracket tube assembly, it is the ureter rack tube of enclosed construction and the seal wire coordinated with ureter rack tube including both ends, the ureter rack tube is by connecting tube and the first swan-neck for being arranged on connecting tube both ends, second swan-neck forms, first swan-neck and the second swan-neck are annular pipe, at least two thread eyes are provided with the connecting tube, conduction hole is provided with first swan-neck and the second swan-neck, multiple scale markers for being used to observe ureter rack tube implantation depth are provided with the connecting tube, the thread eye is parallelogram hole.The present invention solves the problems, such as to place ureter difficulty under laparoscope, and substantially reduce the time that ureter rack tube is placed under laparoscope, facilitate doctor to ureter rack tube into bladder and into the depth of kidney directly easily estimate, and traditional ureter rack tube can be transformed into.
Description
Technical field
The invention belongs to surgical operation auxiliary material technical field, and in particular to a kind of laparoscopic surgery ureter bracket
Tube assembly.
Background technology
Ureter rack tube be one kind apply in the ureterostenosis caused by a variety of causes and caused by urinary obstruction
Etc. in disease, indwelling is in the intra-ureteral elongated flexible pipe of human body.Ureter rack tube indwelling is in defeated for supporting in ureter
Urinary catheter, one end of ureter rack tube is in kidney, and the other end is in bladder, for by the urine and art in kidneys of patients
Small crushed stone is drained into bladder afterwards.The structure that existing ureter bracket is closed for one end open one end, and ureter rack tube
Both ends penetrate into curved shape, seal wire from the opening of ureter rack tube one end, for by the curved of ureter rack tube both ends
Bent portions support is straight, facilitates in ureter rack tube implantation human body ureter, and due in traditional laparoscopic surgery, long incision is up to ten
Several centimetres, the ureter rack tube for having inserted seal wire can be put into ureter by doctor manually, then be put into manually
Seal wire in ureter rack tube is extracted out from the one end open of existing ureter rack tube.
In current laparoscopic surgery, general only to make a call to three radiuses be 0.5cm~1.0cm holes, utilizes laparoscope and special
Laparoscopic instrument carry out, provide illumination using cold light source, lens of laparoscope inserted intraperitoneal, lens of laparoscope is a diameter of
3mm~10mm, the image that lens of laparoscope photographs is set to be conducted by optical fiber to rear class signal with digital camera technology
Processing system, and real-time display is in dedicated monitor, then doctor by shown patient organ on monitor screen not
With the image of angle, analysis judgement is carried out to the state of an illness of patient, and performed the operation with special laparoscopic instrument.Due to wound
Mouth is reduced so that the hand of doctor can not enter wound, and placement ureter rack tube is more difficult under laparoscope, and causes hand
A kind of one of the main reason for art time is longer, it is therefore desirable to laparoscopic surgery rami ureterici simple in construction, reasonable in design
Frame tube assembly, solve the problems, such as to place ureter difficulty under laparoscope, and substantially reduce and place ureter bracket under laparoscope
The time of pipe.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that provide a kind of laparoscope hand
Art ureter bracket tube assembly, its is simple in construction, reasonable in design, solves the problems, such as to place ureter difficulty under laparoscope,
And the time that ureter rack tube is placed under laparoscope is substantially reduced, facilitate doctor to enter bladder to ureter rack tube and enter
The depth for entering kidney directly easily estimate, and can be transformed into traditional ureter rack tube, and use is easy to operate, practical
Property is strong, and using effect is good, is easy to promote the use of.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of laparoscopic surgery ureter bracket
Tube assembly, it is characterised in that：It is the ureter rack tube of enclosed construction including both ends and is led with what ureter rack tube coordinated
Silk, the ureter rack tube by connecting tube and be arranged on first swan-neck at connecting tube both ends, the second swan-neck forms, described
First swan-neck and the second swan-neck are annular pipe, are provided with least two thread eyes in the connecting tube, and described first
Conduction hole is provided with swan-neck and the second swan-neck, is provided with the connecting tube multiple for observing ureter rack tube
The scale marker of implantation depth, the thread eye are parallelogram hole.
A kind of above-mentioned laparoscopic surgery ureter bracket tube assembly, it is characterised in that：Set on first swan-neck
It is equipped with the first cutting mark, described first to cut mark distance first to bend the distance of pipe end be 1mm~5mm, described second
Be provided with swan-neck the second cutting mark, it is described second cut mark distance second bend pipe end distance for 1mm~
5mm。
A kind of above-mentioned laparoscopic surgery ureter bracket tube assembly, it is characterised in that：Multiple scale markers with
Connecting tube central point is starting point, is laid respectively to connecting tube both sides along connecting tube length direction, the two neighboring scale marker
The distance between be not more than 5cm.
A kind of above-mentioned laparoscopic surgery ureter bracket tube assembly, it is characterised in that：The ureter rack tube is
Soft pipe.
A kind of above-mentioned laparoscopic surgery ureter bracket tube assembly, it is characterised in that：The seal wire is by pliable material
It is made.
The present invention has advantages below compared with prior art：
1st, structure of the invention is simple, reasonable in design, realizes and using easy to operate.
2nd, thread eye of the invention is parallelogram hole, facilitates seal wire to insert ureter rack tube.
3rd, the present invention makes seal wire both ends penetrate rami ureterici from thread eye by setting thread eye on ureter rack tube
In frame pipe, ureter rack tube is supportted completely straight, and the center section of seal wire is exposed at outside ureter rack tube, solve by
Reduce in wound and cause doctor from being implanted into ureter rack tube manually and extracting seal wire out, it is convenient to place ureter under laparoscope
Stand tube simultaneously extracts seal wire out, and substantially reduces the time that ureter rack tube is placed under laparoscope, significantly reduces hand
The difficulty of art operation, practical, using effect is good.
4th, multiple scale markers are provided with connecting tube of the invention, facilitate doctor when laparoscopic surgery operates to urine output
Pipe holder pipe enters bladder and the depth into kidney directly easily estimate, facilitates surgical operation.
5th, ureter rack tube of the invention is the structure that both ends are closed, and is mainly used in laparoscopic surgery, according to first
Cut mark or the second cutting mark cuts the end of ureter rack tube one end, you can be underlying for open surgery and cystoscope
Pipe is performed the operation, and the end that ureter rack tube both ends are cut according to the first cutting mark and the second cutting mark can be used to ureter
Videoendoscopic surgery, it is easy to promote the use of, it is applied widely.
In summary, the present invention is simple in construction, reasonable in design, solves the problems, such as to place ureter difficulty under laparoscope,
And the time that ureter rack tube is placed under laparoscope is substantially reduced, facilitate doctor to enter bladder to ureter rack tube and enter
The depth for entering kidney directly easily estimate, and can be transformed into traditional ureter rack tube, and use is easy to operate, practical
Property is strong, and using effect is good, is easy to promote the use of.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of ureter rack tube of the present invention.
Fig. 2 is Fig. 1 top view.
Fig. 3 is the structural representation that seal wire of the present invention is inserted in ureter rack tube.
Description of reference numerals:
1-ureter rack tube；The swan-necks of 1-1-first；The swan-necks of 1-2-second；
1-3-connecting tube；2-thread eye；3-scale marker；
4-conduction hole；5-1-first cuts mark；5-2-second cuts mark；
6-seal wire.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, the present invention includes the ureter rack tube 1 and and ureter that both ends are enclosed construction
The seal wire 6 that stand tube 1 coordinates, the ureter rack tube 1 is by connecting tube 1-3 and is arranged on the first curved of connecting tube 1-3 both ends
Curved tube 1-1, the second swan-neck 1-2 are formed, and the first swan-neck 1-1 and the second swan-neck 1-2 are annular pipe, the company
At least two thread eyes 2 are provided with adapter 1-3, drainage is provided with the first swan-neck 1-1 and the second swan-neck 1-2
Hole 4, multiple scale markers 3 for being used to observe the implantation depth of ureter rack tube 1 are provided with the connecting tube 1-3, it is described to lead
Silk hole 2 is parallelogram hole.
The ureter rack tube 1 is arranged to structure closed at both ends, suitable for laparoscopic surgery.First swan-neck 1-1
Setting with the second swan-neck 1-2 can not only play a part of interior fixation after the implantation, and it is right to reduce ureter rack tube 1
The stimulation and friction of ureter wall.Thread eye 2 is designed to parallelogram hole, is that seal wire 6 inserts ureter bracket for convenience
Pipe 1.It is for the ease of observing the implantation depth of ureter rack tube 1 to set scale marker 3.The setting of at least two thread eyes 2
It is in order that the both ends of seal wire 6 are put in ureter rack tube 1 from two thread eyes 2 respectively, and along the length of ureter rack tube 1
The end of ureter rack tube 1 is stretched in direction, makes the first swan-neck 1-1 and the second swan-neck 1-2 straight by support, by laparoscope machinery
The one end for the ureter rack tube 1 for having inserted seal wire 6 is inserted into bladder along ureter, the other end is inserted into along ureter
Kidney, and seal wire 6 is put in ureter rack tube 1 from two thread eyes 2 so that the interlude of seal wire 6 is exposed at connecting tube 1-3's
Outside, it is convenient to distinguish by laparoscope machinery by seal wire 6 from the interlude extraction being exposed at outside connecting tube 1-3 or after cutting interlude
Extract out, solve in current laparoscopic surgery, due to being performed the operation using laparoscope machinery, wound is small so that the hand of doctor
Wound can not be entered, cause to place existing ureter rack tube difficulty under laparoscope, placed now under laparoscope so as to extend
There is the time of ureter rack tube, the problem of adding operation technique difficulty.
As shown in figures 1 and 3, in the present embodiment, the first cutting mark 5-1, institute are provided with the first swan-neck 1-1
The distance for stating the first cutting mark 5-1 distance the first swan-neck 1-1 ends is 1mm~5mm, and 1-2 is set on second swan-neck
The second cutting mark 5-2 is equipped with, the described second distance for cutting mark 5-2 distance the second swan-neck 1-2 ends is 1mm~5mm.
It is suitable for the ease of ureter rack tube 1 is transformed into set first to cut mark 5-1 and second to cut mark 5-2
For the structure of open surgery, the underlying pipe operation of cystoscope and Ureteroscopy, cut according to first and identify the sanctions of 5-1 or first
The end that mark 5-2 cuts the one end of ureter rack tube 1 is cut, ureter rack tube 1 can be used under open surgery and cystoscope
Pipe operation is put, is cut according to first and identifies the end that the cutting marks of 5-1 and first 5-2 cuts the both ends of ureter rack tube 1, urine output
Pipe holder pipe 1 can be used to Ureteroscopy.
As shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, multiple scale markers 3 using connecting tube 1-3 central points as rise
Point, laid respectively to connecting tube 1-3 both sides along connecting tube 1-3 length directions, the distance between two neighboring described scale marker 3
No more than 5cm.
Multiple scale markers 3 using connecting tube 1-3 central points as laying of the starting point to connecting tube 1-3 both sides, be in order to
Facilitate doctor to enter the one end of ureter rack tube 1 into the depth and the other end of bladder the depth of kidney to carry out directly easily
Estimation.
In the present embodiment, the ureter rack tube 1 is soft pipe.
In the present embodiment, the seal wire 6 is made up of pliable material.
The present invention application method be：One end of seal wire 6 is inserted from one of thread eye 2 on ureter rack tube 1
Enter in ureter rack tube 1, the other end of seal wire 6 is inserted into rami ureterici from another thread eye 2 on ureter rack tube 1
In frame pipe 1, seal wire 6 is used to support the first swan-neck 1-1 of ureter rack tube 1 and the second swan-neck 1-2 directly, in seal wire 6
Between section be exposed at connecting tube 1-3 outside, one end of ureter rack tube 1 is inserted into bladder along ureter, ureter rack tube 1
The other end is inserted into kidney along ureter, then seal wire 6 is extracted out or cut from the interlude being exposed at outside connecting tube 1-3 be middle
Extracted out respectively after section, it is in curved shape again to support the first straight swan-neck 1-1 and the second swan-neck 1-2 by seal wire 6 before being allowed to, and is risen
To the effect of interior fixation.Thread eye 2 and conduction hole 4 can play a part of draining fluids.Cut according to first and identify 5-1 or the
One cuts the end that mark 5-2 cuts the one end of ureter rack tube 1, and ureter rack tube 1 can be used to open surgery and bladder
The underlying pipe operation of mirror, cut according to first and identify the end that the cutting marks of 5-1 and first 5-2 cuts the both ends of ureter rack tube 1,
Ureter rack tube 1 can be used to Ureteroscopy.
It is described above, only it is embodiments of the invention, not the present invention is imposed any restrictions, it is every according to the technology of the present invention
Any simple modification, change and the equivalent structure change that essence is made to above example, still fall within the technology of the present invention side
In the protection domain of case.
Claims (3)
- A kind of 1. laparoscopic surgery ureter bracket tube assembly, it is characterised in that：It is the urine output of enclosed construction including both ends Pipe holder pipe (1) and the seal wire (6) coordinated with ureter rack tube (1), the ureter rack tube (1) is by connecting tube (1-3) With the first swan-neck (1-1), the second swan-neck (1-2) composition for being arranged on connecting tube (1-3) both ends, first swan-neck (1-1) and the second swan-neck (1-2) are annular pipe, and at least two thread eyes (2) are provided with the connecting tube (1-3), Conduction hole (4) is provided with first swan-neck (1-1) and the second swan-neck (1-2), is set on the connecting tube (1-3) There are multiple scale markers (3) for being used to observe ureter rack tube (1) implantation depth, the thread eye (2) is parallelogram Hole；The first cutting mark (5-1) is provided with first swan-neck (1-1), described first cuts mark (5-1) distance first The distance of swan-neck (1-1) end is 1mm~5mm, and (1-2) is provided with the second cutting mark (5-2) on second swan-neck, Described second distance for cutting mark (5-2) distance the second swan-neck (1-2) end is 1mm~5mm；Multiple scale markers (3) using connecting tube (1-3) central point as starting point, laid respectively to connecting tube (1-3) both sides along connecting tube (1-3) length direction, The distance between two neighboring described scale marker (3) is not more than 5cm.
- 2. according to a kind of laparoscopic surgery ureter bracket tube assembly described in claim 1, it is characterised in that：The urine output Pipe holder pipe (1) is soft pipe.
- 3. according to a kind of laparoscopic surgery ureter bracket tube assembly described in claim 1, it is characterised in that：The seal wire (6) it is made up of pliable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610504981.2A CN105902329B (en) | 2016-06-30 | 2016-06-30 | A kind of laparoscopic surgery ureter bracket tube assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610504981.2A CN105902329B (en) | 2016-06-30 | 2016-06-30 | A kind of laparoscopic surgery ureter bracket tube assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105902329A CN105902329A (en) | 2016-08-31 |
| CN105902329B true CN105902329B (en) | 2018-01-30 |
Family
ID=56753773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610504981.2A Active CN105902329B (en) | 2016-06-30 | 2016-06-30 | A kind of laparoscopic surgery ureter bracket tube assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN105902329B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2691521Y (en) * | 2003-06-25 | 2005-04-13 | 成都拓泰医药科技开发有限公司 | Biodegradable ureter holder |
| CN201076667Y (en) * | 2007-09-14 | 2008-06-25 | 吴建华 | J-shaped medical catheter kit |
| CN204219582U (en) * | 2014-07-29 | 2015-03-25 | 广东医学院附属医院 | A kind of novel double J pipe seal wire external member |
| CN204192797U (en) * | 2014-11-03 | 2015-03-11 | 张家港市沙工医疗器械科技发展有限公司 | A kind of ureter bracket |
| CN204246651U (en) * | 2014-11-17 | 2015-04-08 | 江苏省人民医院 | A kind of easy-to-displaceable ureter rack tube |
| CN204319479U (en) * | 2014-12-10 | 2015-05-13 | 武汉唐济科技有限公司 | A kind of double J pipe external member and the double end seal wire for inserting double J pipe |
| CN204723135U (en) * | 2015-06-15 | 2015-10-28 | 上海英诺伟医疗器械有限公司 | A kind of novel ureter guiding sheath pipe |
| CN205947899U (en) * | 2016-06-30 | 2017-02-15 | 张烨 | Double -J ureteral stents subassembly for laparoscopic surgery |
-
2016
- 2016-06-30 CN CN201610504981.2A patent/CN105902329B/en active Active
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| CN105902329A (en) | 2016-08-31 |
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