CN109223061A - A kind of bile duct exploration device - Google Patents
A kind of bile duct exploration device Download PDFInfo
- Publication number
- CN109223061A CN109223061A CN201810993176.XA CN201810993176A CN109223061A CN 109223061 A CN109223061 A CN 109223061A CN 201810993176 A CN201810993176 A CN 201810993176A CN 109223061 A CN109223061 A CN 109223061A
- Authority
- CN
- China
- Prior art keywords
- bile duct
- pipeline
- connecting rod
- exploration device
- pedestal
- 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.)
- Pending
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Classifications
-
- 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
- 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
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/0034—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means adapted to be inserted through a working channel of an endoscope
Abstract
The invention discloses a kind of bile duct exploration devices, including subcutaneous converter interconnected and detect pipeline, the subcutaneous converter is made of pedestal and rotatable lid, and the middle part of the pedestal is equipped with connecting rod, and the connecting rod is in upper and lower perforative pipeline configuration and is extended outwardly by the inside of pedestal；The rotatable lid is mounted on side of the pedestal far from the connecting rod outwardly extending portion, for closing or opening the upper opening of the connecting rod；Described one end for detecting pipeline and the connecting rod outwardly extending portion are detachably connected, and the other end is used for the left common hepatic duct broken ends of fractured bone of detachably connected peripheral hardware.Compared with prior art, which has many advantages, such as that operation is convenient, simple and minimally invasive.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to a kind of bile duct exploration device.
Background technique
Calculus of intrahepatic duct is the common disease and difficult treatment in China, complexity calculus of intrahepatic duct be in calculus of bile duct the most
The complicated and highest disease of case fatality rate.Complexity calculus of intrahepatic duct, refer to calculus and meanwhile be distributed in the left and right sides lobe of the liver and
There are two the above hepatic calculus in the hepatic segments of involvement.In the prior art, this kind of calculus is treated to need through anatomical hepatectomy
The liver organization for thoroughly removing the calculus in local bile duct, cutting off narrow bile duct and fibroatrophy, however this therapeutic modality
There is the defects of residual stones rate is high, high recurrence rate and re-treatm ent rate are high.Percutaneous sinus choledochoscope takes stone, endoscope stones in intrahepatic bile duct
It takes stone, percutaneously through transhepatic cholangiography mirror take stone and choledocholithotomy is to be applied to residual, Recurrent Liver liner extensively at present
Common technology means in pipe calculi therapy, however, there are still following disadvantages in therapeutic process: detecting that channel is unstable, expense
It is high and/or invasive.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of easy to operate, minimally invasive and reusable biliary tract bougie
Device is looked into, inventive device is particularly suitable for use in preventative building permanent bile duct exploration channel of the building through left common hepatic duct biliary tract.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: a kind of bile duct exploration device, including it is mutual
Connection subcutaneous converter and detect pipeline, the subcutaneous converter is made of pedestal and rotatable lid, the middle part of the pedestal
Equipped with connecting rod, the connecting rod is in upper and lower perforative pipeline configuration and is extended outwardly by the inside of pedestal；The rotatable lid
It is mounted on side of the pedestal far from the connecting rod outwardly extending portion, for closing or opening the upper opening of the connecting rod；
Described one end for detecting pipeline and the connecting rod outwardly extending portion are detachably connected, and the other end is for removable
Connect the left common hepatic duct broken ends of fractured bone of peripheral hardware with unloading.
Further, described one end for detecting pipeline is connect with the connecting rod outwardly extending portion by silk thread.
Further, the subcutaneous converter is made of polyacetal resin.
Further, rotatable lid is spliced by buckle and pedestal.
Further, the subcutaneous converter is made up of 3D printing.
Further, the pipeline of detecting is medical pipeline.
Further, the internal diameter of the pipeline of detecting is 6~11mm.
Further, the pipeline of detecting is made of expanded PTFE material.
Further, the length for detecting pipeline is 55~65cm, preferably 60cm.
The beneficial effects of the present invention are: the bile duct exploration device (bile duct exploration device) of the present invention program, the present invention passes through
Subcutaneous converter and pipeline construction bile duct exploration device is detected, it is pre- between body subcutaneous tissue and left common hepatic duct by bile duct exploration device
Anti- property constructs permanent bile duct exploration channel, easy to operate, without increasing additional surgical range, in use, only need to be under local anaesthesia
Row skin incision finds subcutaneous converter, and row choledochoscope is detected, and operates convenient, simple and minimally invasive.The present invention program's
Bile duct exploration device constructs bile duct exploration channel through left common hepatic duct, provides a kind of simple and convenient choledochoscope implantation mode；This hair
Bright scheme device is detected approach and can be applied repeatedly, saves expense for patient；It is detected close to natural pipeline, to be complexity
Calculus of intrahepatic duct patient's re-treatm ent provides new therapeutic strategy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the bile duct exploration device of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the pedestal of the subcutaneous converter of the embodiment of the present invention；
Schematic diagram when Fig. 3 is the bile duct exploration device et al. Ke of the embodiment of the present invention.
Label declaration:
11, pedestal；12, rotatable lid；13, connecting rod；2, pipeline is detected；31, the left common hepatic duct broken ends of fractured bone.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached
Figure is explained.
A kind of bile duct exploration device, including subcutaneous converter interconnected and detect pipeline, the subcutaneous converter by
Pedestal and rotatable lid composition, the middle part of the pedestal are equipped with connecting rod, the connecting rod be in upper and lower perforative pipeline configuration and
Extended outwardly by the inside of pedestal；The rotatable lid is mounted on side of the pedestal far from the connecting rod outwardly extending portion,
For closing or opening the upper opening of the connecting rod；
Described one end for detecting pipeline and the connecting rod outwardly extending portion are detachably connected, and the other end is for removable
Connect the left common hepatic duct broken ends of fractured bone of peripheral hardware with unloading.
As can be seen from the above description, the beneficial effects of the present invention are: the bile duct exploration device (bile duct exploration of the present invention program
Device), the present invention is by subcutaneous converter and detects pipeline construction bile duct exploration device, by bile duct exploration device in body subcutaneous tissue
The preventative permanent bile duct exploration channel of building, easy to operate between left common hepatic duct, without increasing additional surgical range, uses
When, only subcutaneous converter need to be found from local anaesthesia downlink skin incision, row choledochoscope is detected, and is operated convenient, simple and micro-
Wound.The bile duct exploration device of the present invention program constructs bile duct exploration channel through left common hepatic duct, provides a kind of simple and convenient biliary tract
Mirror implantation mode；The present invention program device is detected approach and can be applied repeatedly, saves expense for patient；It is visited close to natural pipeline
It looks into, to provide new therapeutic strategy for complexity calculus of intrahepatic duct patient's re-treatm ent.
Further, described one end for detecting pipeline is connect with the connecting rod outwardly extending portion by silk thread.
Further, the subcutaneous converter is made of polyacetal resin.
As can be seen from the above description, the beneficial effects of the present invention are: subcutaneous converter hardness is prepared using polyacetal resin
It is high and there is good histocompatbility, it can be implanted into for a long time in body.
Further, rotatable lid is spliced by buckle and pedestal.
Further, the subcutaneous converter is made up of 3D printing.
Further, the pipeline of detecting is medical pipeline.
Further, the internal diameter of the pipeline of detecting is 6~11mm.
Further, the pipeline of detecting is made of expanded PTFE material.
As can be seen from the above description, the beneficial effects of the present invention are: pipe is detected using the preparation of expanded PTFE material
Road, has stable structure and histocompatbility is high.
Further, the length for detecting pipeline is 55~65cm, preferably 60cm.
The embodiment of the present invention are as follows: a kind of bile duct exploration device, as shown in Figure 1, including subcutaneous converter and detecting pipeline
2, the subcutaneous converter is made of pedestal 11 and rotatable lid 12；Detect pipeline 2 by length be 60cm can medical pipeline form；
As shown in Fig. 2, the middle part of the pedestal 11 is equipped with connecting rod 13, the connecting rod 13 is in upper and lower perforative pipeline configuration and the bottom of by
The inside of seat 11 extends outwardly；The pedestal 11 is rounded；The rotatable lid 12 is mounted on pedestal 11 far from the connecting rod
The side of outwardly extending portion, for closing or opening the upper opening of the connecting rod；Described one end for detecting pipeline 2 with it is described
13 outwardly extending portion of connecting rod is detachably connected, and the other end is used for the left common hepatic duct broken ends of fractured bone 31 of detachably connected peripheral hardware.
Above-mentioned bile duct exploration device includes the following steps: for constructing the bile duct exploration channel through left common hepatic duct 3
Step 1: detect pipeline 2 one end and left 31 row end to end anastomosis of the common hepatic duct broken ends of fractured bone；
Step 2: the other end for detecting pipeline 2 is inserted in subcutaneous converter connecting rod 13, fixed, and will subcutaneously turned with silk thread
Parallel operation is placed in abdominal subcutaneous tissue, as shown in Figure 3.
Each part of the present invention is as follows: pedestal thickness 2mm, and 13 protrusion of connecting rod is 1cm, and has through-hole.According to
Model is different, and pedestal is not of uniform size, is commonly divided into two kinds of models, A type: base diameter 1cm, and 13 diameter of connecting rod is 6mm,
Through-hole diameter is 5mm；Type B: base diameter 1.5cm, 13 diameter of connecting rod are 1.1cm, through-hole diameter 1cm.It uses poly-
Acetal resin 3D printing, hardness is high, has good histocompatbility.It can be implanted into for a long time in body.Rotatable lid 12 is logical
It crosses buckle structure and pedestal splices.
It detects pipeline 2 and uses expanded PTFE material, there is stable structure, high tissue compatible, length 60cm.Type
Number A internal diameter is 6mm；Model B internal diameter is 1.1cm.It detects 2 one end of pipeline to be connected with connecting rod 13, one end and the left common hepatic duct broken ends of fractured bone 31
Row end to end anastomosis, and subcutaneous converter is placed in subcutaneously, channel is detected by stomach wall to bile duct to be formed.Row bile duct exploration
When, subcutaneous converter is found, rotatable lid 12, choledochoscope merging are opened.
The present invention program is detected into 2 one end of pipeline and left 31 row end to end anastomosis of the common hepatic duct broken ends of fractured bone；The other end is inserted in subcutaneous turn
Parallel operation connecting rod 13, silk thread is fixed, and subcutaneous converter is placed in abdominal subcutaneous tissue, can pass through bile duct exploration fixture
The preventative permanent bile duct exploration channel of building between body subcutaneous tissue and left common hepatic duct 3.
In conclusion a kind of bile duct exploration device provided by the invention, device operation is convenient, simple and minimally invasive.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
Claims (10)
1. a kind of bile duct exploration device, it is characterised in that: including subcutaneous converter interconnected and pipeline is detected, it is described subcutaneous
Converter is made of pedestal and rotatable lid, and the middle part of the pedestal is equipped with connecting rod, and the connecting rod is in upper and lower perforative pipe
Road structure and extended outwardly by the inside of pedestal；The rotatable lid is mounted on pedestal far from the connecting rod outwardly extending portion
Side, for closing or opening the upper opening of the connecting rod；
Described one end for detecting pipeline and the connecting rod outwardly extending portion are detachably connected, and the other end is for removably
Connect the left common hepatic duct broken ends of fractured bone of peripheral hardware.
2. bile duct exploration device according to claim 1, it is characterised in that: described one end for detecting pipeline and the connection
Bar outwardly extending portion is connected by silk thread.
3. bile duct exploration device according to claim 1, it is characterised in that: the subcutaneous converter is by polyacetal resin system
At.
4. bile duct exploration device according to claim 1, it is characterised in that: the subcutaneous converter passes through 3D printing system
At.
5. bile duct exploration device according to claim 1, it is characterised in that: rotatable lid is spliced by buckle and pedestal.
6. bile duct exploration device according to claim 1, it is characterised in that: the pipeline of detecting is medical pipeline.
7. bile duct exploration device according to claim 1, it is characterised in that: the internal diameter of the pipeline of detecting is 6~11mm.
8. bile duct exploration device according to claim 1, it is characterised in that: the pipeline of detecting is using e-PTFE second
Alkene material is made.
9. bile duct exploration device according to claim 1, it is characterised in that: the length for detecting pipeline be 55~
65cm。
10. the bile duct exploration device stated according to claim 9, it is characterised in that: the length for detecting pipeline is 60cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993176.XA CN109223061A (en) | 2018-08-29 | 2018-08-29 | A kind of bile duct exploration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993176.XA CN109223061A (en) | 2018-08-29 | 2018-08-29 | A kind of bile duct exploration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109223061A true CN109223061A (en) | 2019-01-18 |
Family
ID=65069123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810993176.XA Pending CN109223061A (en) | 2018-08-29 | 2018-08-29 | A kind of bile duct exploration device |
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| CN (1) | CN109223061A (en) |
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| CN2691630Y (en) * | 2004-04-26 | 2005-04-13 | 张兵尉 | Painless blood dialysis permanent passage connector |
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| CN102548591A (en) * | 2009-08-21 | 2012-07-04 | 灰+金属有限公司 | Implantable vascular access |
| CN102802722A (en) * | 2009-06-16 | 2012-11-28 | N·格兰多尔福 | External End Device For Permanent Catheters |
| US20140186341A1 (en) * | 2012-12-27 | 2014-07-03 | Holaira, Inc. | Methods for improving drug efficacy |
| CN204364623U (en) * | 2014-12-26 | 2015-06-03 | 李坚 | One puts pipe indwelling equipment for a long time through T pipe sinus tract common bile duct |
| CN204379974U (en) * | 2015-01-06 | 2015-06-10 | 北京国械堂科技发展有限责任公司 | A kind of subcutaneous implantation doser |
| CN104902952A (en) * | 2012-11-30 | 2015-09-09 | 唐纳德·格里菲斯 | Tissue bonding implantation device and method |
| CN106102819A (en) * | 2014-03-11 | 2016-11-09 | 特兰斯库坦股份公司 | Device for vascular and peritonaeum path and the device for haemodialysis |
| CN107405444A (en) * | 2015-01-08 | 2017-11-28 | 新加坡科技研究局 | Guide subcutaneous implantable device and the vascular cut-in method of vascular access component |
| WO2017203458A1 (en) * | 2016-05-26 | 2017-11-30 | Arno' Matteo | Permanent venous access device, specifically usable in dialysis treatments |
| CN206687687U (en) * | 2016-12-26 | 2017-12-01 | 王宏光 | A kind of bile duct exploration device outer tube |
-
2018
- 2018-08-29 CN CN201810993176.XA patent/CN109223061A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2691630Y (en) * | 2004-04-26 | 2005-04-13 | 张兵尉 | Painless blood dialysis permanent passage connector |
| CN101151064A (en) * | 2005-06-23 | 2008-03-26 | 甘布罗伦迪亚股份公司 | Implantable access device and method for preparing thereof |
| CN102802722A (en) * | 2009-06-16 | 2012-11-28 | N·格兰多尔福 | External End Device For Permanent Catheters |
| CN102548591A (en) * | 2009-08-21 | 2012-07-04 | 灰+金属有限公司 | Implantable vascular access |
| CN104902952A (en) * | 2012-11-30 | 2015-09-09 | 唐纳德·格里菲斯 | Tissue bonding implantation device and method |
| US20140186341A1 (en) * | 2012-12-27 | 2014-07-03 | Holaira, Inc. | Methods for improving drug efficacy |
| CN106102819A (en) * | 2014-03-11 | 2016-11-09 | 特兰斯库坦股份公司 | Device for vascular and peritonaeum path and the device for haemodialysis |
| CN204364623U (en) * | 2014-12-26 | 2015-06-03 | 李坚 | One puts pipe indwelling equipment for a long time through T pipe sinus tract common bile duct |
| CN204379974U (en) * | 2015-01-06 | 2015-06-10 | 北京国械堂科技发展有限责任公司 | A kind of subcutaneous implantation doser |
| CN107405444A (en) * | 2015-01-08 | 2017-11-28 | 新加坡科技研究局 | Guide subcutaneous implantable device and the vascular cut-in method of vascular access component |
| WO2017203458A1 (en) * | 2016-05-26 | 2017-11-30 | Arno' Matteo | Permanent venous access device, specifically usable in dialysis treatments |
| CN206687687U (en) * | 2016-12-26 | 2017-12-01 | 王宏光 | A kind of bile duct exploration device outer tube |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |
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| RJ01 | Rejection of invention patent application after publication |