CN201542608U - Novel cystic duct mirror - Google Patents
Novel cystic duct mirror Download PDFInfo
- Publication number
- CN201542608U CN201542608U CN200920263636XU CN200920263636U CN201542608U CN 201542608 U CN201542608 U CN 201542608U CN 200920263636X U CN200920263636X U CN 200920263636XU CN 200920263636 U CN200920263636 U CN 200920263636U CN 201542608 U CN201542608 U CN 201542608U
- Authority
- CN
- China
- Prior art keywords
- cystic duct
- medicated cap
- tube section
- hard
- gall bladder
- 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.)
- Expired - Lifetime
Links
- 210000001096 cystic duct Anatomy 0.000 title abstract description 14
- 238000005452 bending Methods 0.000 claims abstract description 13
- 239000007779 soft material Substances 0.000 claims abstract description 4
- 210000000232 gallbladder Anatomy 0.000 claims description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 3
- 208000037062 Polyps Diseases 0.000 abstract description 8
- 239000004575 stone Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000013976 polyp of gallbladder Diseases 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Endoscopes (AREA)
Abstract
The utility model belongs to the field of medical appliances, in particular to a novel cystic duct mirror, which comprises an endoscope main body, wherein the front end of the endoscope is a hard working tip part, the front end of the hard tip part of the endoscope main body is sleeved with a soft guide cap which is a tubular body made by soft materials, and the tubular body comprises a straight tube section and a bending tube section which forms a certain inclined angle with the straight tube section. Because the utility model sleeves the guide cap at the hard tip part of the cystic duct mirror, the guide cap plays the roles of guiding the cystic duct mirror to enter a cystic duct and preventing the hard tip part of the cystic duct mirror from damaging the wall of the cystic duct, and thereby the safety of the operation is improved, the difficulty of the operation is reduced, and the operation is ensured to be carried out smoothly, and the utility model has simple structure and convenient use, can more thoroughly remove the stone and polyp of the cystic duct, and improves the cure rate of patients.
Description
Technical field
This utility model belongs to field of medical appliances, and relate to modern medicine and carry out new-type scope Wicresoft and protect a kind of medical instrument that gallbladder is got stone, got the polyp operation, specifically be novel gall bladder tube mirror.
Prior art
Existingly be used to protect hard gallbladder endoscope system and the method that gallbladder is got the stone operation, do a miniature incision by the gallbladder bottom, the hard gall bladder endoscope enters the gallbladder intracavity via miniature incision, after handling the calculus polyp of gallbladder intracavity totally, enter the gallbladder intracavity by gall bladder tube mirror again, find Choledochal position, can enter then in the cystic duct, turnover such as the calculus polyp in the cystic duct are removed.Because the Choledochal diameter of human gall bladder is little and be crooked, and the end of gall bladder tube mirror is the straight tube of hard, do not having under the situation of guide properly, the gall bladder tube mirror that the doctor will control hard enters in patient's the cystic duct, maneuver is complicated and may the cystic duct of fragility be damaged, increase the difficulty and the safety coefficient of operation, operation is inconvenience very, have influence on carrying out smoothly of operation, simultaneously it is difficult in and protects gallbladder and get stone (polyp) operation calculus and polyp are got clean problem, relapse rate is higher, has seriously influenced the healthy of sufferer.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model discloses a kind of novel gall bladder tube mirror, the front end sleeve of the hard elder generation end of this gall bladder tube mirror is provided with the guiding medicated cap, this guiding medicated cap can play the guiding gall bladder tube mirror effectively and enter Choledochal effect, avoid the hard work elder generation end of gall bladder tube mirror to stab or puncture cystic duct, improve the safety of operation technique greatly, reduce the complexity of operation, that guarantees to perform the operation carries out smoothly, this utility model is simple in structure, easy to use, that Choledochal calculus, polyp can be removed is more thorough, improves the cure rate of sufferer.
The purpose of this utility model realizes by following measure:
A kind of novel gall bladder tube mirror described in the utility model, comprise the scope body, the front end of described scope body is hard work elder generation end, the front end sleeve of the hard elder generation end of described scope body is provided with soft guiding medicated cap, this soft guiding medicated cap is the tubular body that soft material is made, and this tubular body comprises straight length and the bending tube section that becomes the angle of inclination with straight length.
As the further improvement of above-mentioned technology, the clear tubular body of described guiding medicated cap for being made by silica gel material, its hardness number is between the shore hardness SHORE 00-SHORE A.
In this utility model, the wall thickness of described guiding medicated cap is 1mm, internal diameter is 2.5～3.5mm, the straight tube segment length 5～10mm of described guiding medicated cap, the length 5mm of bending tube section, the centrage of bending tube section becomes 10 °～30 ° angle with the centrage of straight length, and passes through arc transition between bending tube section and the straight length.
Compared with prior art, the beneficial effects of the utility model:
This utility model will be owing to will be arranged with the guiding medicated cap of certain flexibility on the front end hard elder generation end of existing gall bladder tube mirror, and this guiding medicated cap has soft silica gel material to be made, during operation, the guiding medicated cap can arrive guiding function preferably for gall bladder tube mirror gas, its hard work elder generation end thorn that can prevent gall bladder tube mirror goes up the gallbladder tube wall simultaneously, safe and reliable, improved the safety coefficient of operation widely, that guarantees to perform the operation carries out smoothly, that Choledochal calculus, polyp can be removed is more thorough, improves the cure rate of sufferer.
Description of drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is the schematic perspective view of guiding medicated cap in this utility model.
Fig. 3 is the cutaway view of above-mentioned Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail:
As shown in Figure 1, a kind of novel gall bladder tube mirror described in the utility model, comprise hard scope body 1, the front end of described hard scope body 1 is hard elder generation end 11, front end 5～the 10mm of the hard elder generation end 11 of described scope body 1 is arranged with soft guiding medicated cap 2, the tubular body that this soft guiding medicated cap 2 is made for soft material, the bending tube section 22 that this tubular body comprises straight length 21 and becomes the angle of inclination with straight length.
As Fig. 2, shown in Figure 3, described guiding medicated cap 2 specifically is by the tubular body that is made by silica gel material, its hardness number is between the shore hardness SHORE 00-SHORE A, has certain transparency, and as shown in Figure 1, this guiding medicated cap 2 be tension force and frictional force by silica gel material self be fixed on hard scope body 1 front end hard elder generation end 11 on.
In this utility model, the wall thickness of guiding medicated cap 2 is 1mm, internal diameter is 2.5～3.5mm, the straight length 21 long 5～10mm of guiding medicated cap 2, the length 5mm of bending tube section 22, the centrage of bending tube section 22 becomes 10 °～30 ° angle with the centrage of straight length 21, and passes through arc transition between bending tube section 22 and the straight length 21.
When this utility model gall bladder tube mirror uses, the doctor controls hard scope body 1 and enters the gallbladder intracavity, guiding function by guiding medicated cap 2 enters in the cystic duct, this guiding medicated cap 2 can play the effect of guiding and prevent that hard scope working portion from damaging the function of gallbladder wall for gall bladder tube mirror, safe and reliable, improved the safety coefficient of operation widely, that guarantees to perform the operation carries out smoothly, that Choledochal calculus, polyp can be removed is more thorough, improves the cure rate of sufferer.
Claims (4)
1. novel gall bladder tube mirror, comprise the scope body, the front end of described scope body is hard work elder generation end, it is characterized in that: the front end sleeve of the hard elder generation end of described scope body is provided with soft guiding medicated cap, this soft guiding medicated cap is the tubular body that soft material is made, and this tubular body comprises straight length and the bending tube section that becomes the angle of inclination with straight length.
2. novel gall bladder tube mirror according to claim 1 is characterized in that: the clear tubular body of described guiding medicated cap for being made by silica gel material, its hardness number is between the shore hardness SHORE 00-SHOREA.
3. novel gall bladder tube mirror according to claim 2 is characterized in that: the wall thickness of described guiding medicated cap is 1mm, and internal diameter is 2.5～3.5mm.
4. novel gall bladder tube mirror according to claim 3, it is characterized in that: the straight tube segment length 5～10mm of described guiding medicated cap, the length 5mm of bending tube section, the centrage of bending tube section become 10 °～30 ° angle with the centrage of straight length, and pass through arc transition between bending tube section and the straight length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920263636XU CN201542608U (en) | 2009-11-30 | 2009-11-30 | Novel cystic duct mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920263636XU CN201542608U (en) | 2009-11-30 | 2009-11-30 | Novel cystic duct mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201542608U true CN201542608U (en) | 2010-08-11 |
Family
ID=42597765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920263636XU Expired - Lifetime CN201542608U (en) | 2009-11-30 | 2009-11-30 | Novel cystic duct mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201542608U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100521A (en) * | 2011-03-16 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Multi-channel hard intraoperative choledochoscope |
| CN102283683A (en) * | 2011-06-21 | 2011-12-21 | 广州宝胆医疗器械科技有限公司 | Sand-like gall bladder calculus suction system |
| CN106880398A (en) * | 2015-12-16 | 2017-06-23 | 马雪琳 | A kind of many cavity endoscope micro-wound devices |
-
2009
- 2009-11-30 CN CN200920263636XU patent/CN201542608U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100521A (en) * | 2011-03-16 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Multi-channel hard intraoperative choledochoscope |
| CN102283683A (en) * | 2011-06-21 | 2011-12-21 | 广州宝胆医疗器械科技有限公司 | Sand-like gall bladder calculus suction system |
| CN106880398A (en) * | 2015-12-16 | 2017-06-23 | 马雪琳 | A kind of many cavity endoscope micro-wound devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |