CN103479318A - Gastroscopic assembly pipe - Google Patents
Gastroscopic assembly pipe Download PDFInfo
- Publication number
- CN103479318A CN103479318A CN201310320571.9A CN201310320571A CN103479318A CN 103479318 A CN103479318 A CN 103479318A CN 201310320571 A CN201310320571 A CN 201310320571A CN 103479318 A CN103479318 A CN 103479318A
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- China
- Prior art keywords
- pipe
- rustless steel
- sleeve pipe
- steel knitmesh
- stainless steel
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Abstract
The invention discloses a gastroscopic assembly pipe, which comprises a sleeve pipe, a first stainless steel woven net pipe, a second stainless steel woven net pipe, a third stainless steel woven net pipe, a spring pipe, a connecting ring, traction fine elastic pipes and an equipment connecting joint, wherein the first stainless steel woven net pipe is sheathed on the spring pipe, the sleeve pipe is sheathed on the first stainless steel woven net pipe, the front section of the sleeve pipe is connected with the connecting ring, the tail end of the sleeve pipe is connected with the equipment connecting joint, the sleeve pipe is of a step structure and is separated into a front section, a middle section and a tail section, the second stainless steel woven net pipe is arranged at the middle section and the tail section, the second stainless steel woven net pipe is sheathed on the first stainless steel woven net pipe, the third stainless steel woven net pipe is arranged at the tail section and is sheathed on the second stainless steel woven net pipe, and the traction fine pipes are arranged in the first stainless steel woven net pipe. The assembly pipe has the advantages that the bending degree is high, the operation is flexible, the installation is convenient, the missing of diseases is avoided, the operation time is shortened, and the diagnosis capability and diagnosis efficiency are favorably improved.
Description
Technical field
The present invention relates to medical appurtenance field, especially a kind of gastroscope assembling pipe.
Background technology
Gastroscopy is current diagnosis gastrointestinal disease the best way, and common gastroscopy is a kind of inspection method of cannula type, and it stretches in stomach by very thin, a soft pipe, and the doctor can directly observe the gastrointestinal pathological changes.And the design of existing insertion tube is reasonable not, the underaction that operates, diagnosis efficiency is low, the diagnosis length that expends time in, it is long that the patient bears the painful time at diagnostic procedure.
Summary of the invention
The object of the present invention is to provide a kind of gastroscope assembling pipe.
What the present invention will solve is that existing tube designs is reasonable not, the underaction that operates, and diagnosis efficiency is low, diagnoses the length that expends time in, and the patient bears the painful problems such as time length at diagnostic procedure.
The technical scheme that the present invention solves its technical problem employing is: the present invention includes sleeve pipe, the first rustless steel knitmesh pipe, the second rustless steel knitmesh pipe, the 3rd rustless steel knitmesh pipe, bourdon tube, adapter ring, the thin bomb tube of traction and equipment connection head; Described the first rustless steel knitmesh pipe box is on bourdon tube, and described sleeve pipe is placed on the first rustless steel knitmesh pipe, and the leading portion of sleeve pipe connects adapter ring, end connection device union joint; The stepped structure of described sleeve pipe, be divided into leading portion, stage casing and latter end, stage casing and end section are provided with the second rustless steel knitmesh pipe, the second rustless steel knitmesh pipe box is on the first rustless steel knitmesh pipe, end section is provided with the 3rd rustless steel knitmesh pipe, the 3rd rustless steel knitmesh pipe box, on the second rustless steel knitmesh pipe, draws thin bomb tube and is located in the first rustless steel knitmesh pipe.
The invention has the beneficial effects as follows: bourdon tube adopts the rustless steel steel disc to make the internal diameter size that helical structure can be controlled sleeve pipe.The first rustless steel knitmesh inside pipe wall two ends are welded with stannum, and because the knitmesh pipe is apertured, stannum can be penetrated on bourdon tube, then with bourdon tube, is fixed together.Sleeve pipe adopts polyurethane tube, and tensile strength, tearing toughness are good, long service life.Sleeve pipe adopts the design of syllogic, for the sleeve pipe of the different phase design various outer diameter inserted and different hardness, effectively reaches the purpose of inspection.Rustless steel knitmesh pipe can be controlled the level of stretch of sleeve pipe, prevents that sleeve pipe from excessively being elongated.The white bed of material is transparent, can increase the smoothness of cover epidermis face, also can prevent coming off of scale.The adapter ring at insertion tube two ends and equipment connection head can be assembled other assemblies of gastroscope easily, draw thin bomb tube uniform welding on the first adapter ring inwall, play the effect of protection probe wire, and can control by drawing thin bomb tube the movement of probe.
Flexibility of the present invention is large, and flexible operation, easy for installation is used this insertion tube, can avoid omitting pathological changes and shortening operating time, is conducive to improve diagnosis capability and diagnosis efficiency.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The A-A cutaway view that Fig. 2 is Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, the present invention includes sleeve pipe, the first rustless steel knitmesh pipe 3, the second rustless steel knitmesh pipe 5, the 3rd rustless steel knitmesh pipe 6, bourdon tube 11, adapter ring 1 and equipment connection head 8.
The first rustless steel knitmesh pipe 3 is placed on bourdon tube 11, and sleeve pipe is placed on the first rustless steel knitmesh pipe 3, and the leading portion of sleeve pipe connects adapter ring 1, end connection device union joint 8.
The stepped structure of sleeve pipe, be divided into leading portion 2, stage casing 4 and latter end 7, and the outside dimension in sleeve pipe stage casing 4 is greater than the outside dimension of sleeve pipe leading portion 2, and the outside dimension of sleeve pipe latter end 7 is greater than the outside dimension in sleeve pipe stage casing 4.
Stage casing 4 and latter end 7 places are provided with the second rustless steel knitmesh pipe 5, the second rustless steel knitmesh pipes 6 and are placed on the first rustless steel knitmesh pipe 3, and latter end 7 places are provided with the 3rd rustless steel knitmesh pipe 6, the three rustless steel knitmesh pipes 6 and are placed on the second rustless steel knitmesh pipe 6.
Draw thin bomb tube 9 and be located in the first rustless steel knitmesh pipe 3, drawing thin bomb tube 9 has two, and an end is welded on the aperture of adapter ring 1 inwall, and the other end passes through an end of bourdon tube 11 slave unit union joints 8.
The two ends 10 of the first rustless steel knitmesh pipe 3 inwalls and 13 are fixed by welding and bourdon tube 11.
Be stained with the cover skin on three sections external diameters of sleeve pipe, cover epidermis face is carved with length mark 12 and scribbles the white material of layer of transparent.
The helical structure that bourdon tube 11 processes for the rustless steel steel disc, sleeve pipe adopts polyurethane tube.
Claims (6)
1. a gastroscope assembling pipe, comprise sleeve pipe, the first rustless steel knitmesh pipe, the second rustless steel knitmesh pipe, the 3rd rustless steel knitmesh pipe, bourdon tube, adapter ring, the thin bomb tube of traction and equipment connection head; Described the first rustless steel knitmesh pipe box is on bourdon tube, and described sleeve pipe is placed on the first rustless steel knitmesh pipe, and the leading portion of sleeve pipe connects adapter ring, end connection device union joint; It is characterized in that the stepped structure of described sleeve pipe, be divided into leading portion, stage casing and latter end, stage casing and end section are provided with the second rustless steel knitmesh pipe, the second rustless steel knitmesh pipe box is on the first rustless steel knitmesh pipe, end section is provided with the 3rd rustless steel knitmesh pipe, the 3rd rustless steel knitmesh pipe box, on the second rustless steel knitmesh pipe, draws thin bomb tube and is located in the first rustless steel knitmesh pipe.
2. a kind of gastroscope assembling pipe pipe according to claim 1, is characterized in that the thin bomb tube of described traction has two, and an end is welded on the aperture of adapter ring inwall, and the other end passes through an end of bourdon tube slave unit union joint.
3. a kind of gastroscope assembling pipe pipe according to claim 1, is characterized in that the outside dimension in sleeve pipe stage casing is greater than the outside dimension of sleeve pipe leading portion, and the outside dimension of sleeve pipe latter end is greater than the outside dimension in sleeve pipe stage casing.
4. a kind of gastroscope assembling pipe according to claim 1, is characterized in that the two ends of described the first rustless steel knitmesh inside pipe wall are fixed by welding and bourdon tube.
5. a kind of gastroscope assembling pipe according to claim 1, is characterized in that being stained with the cover skin on three sections external diameters of described sleeve pipe, and cover epidermis face is carved with length mark and scribbles the white bed of material of layer of transparent.
6. a kind of gastroscope assembling pipe according to claim 1, is characterized in that described bourdon tube is the helical structure that the rustless steel steel disc processes, and described sleeve pipe adopts polyurethane tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320571.9A CN103479318A (en) | 2013-07-29 | 2013-07-29 | Gastroscopic assembly pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320571.9A CN103479318A (en) | 2013-07-29 | 2013-07-29 | Gastroscopic assembly pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103479318A true CN103479318A (en) | 2014-01-01 |
Family
ID=49820169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310320571.9A Pending CN103479318A (en) | 2013-07-29 | 2013-07-29 | Gastroscopic assembly pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103479318A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3788304A (en) * | 1971-06-15 | 1974-01-29 | Olympus Optical Co | Endoscope |
| US5569220A (en) * | 1991-01-24 | 1996-10-29 | Cordis Webster, Inc. | Cardiovascular catheter having high torsional stiffness |
| US20050059857A1 (en) * | 2003-06-25 | 2005-03-17 | Richard Wolf Gmbh | Medical endoscope |
| US20090030400A1 (en) * | 2007-07-25 | 2009-01-29 | Arani Bose | System and method for intracranial access |
| CN201324227Y (en) * | 2008-12-15 | 2009-10-14 | 金卫忠 | Bronchoscope flexible pipe |
| CN201324235Y (en) * | 2008-12-15 | 2009-10-14 | 金卫忠 | Choledochoscope flexible pipe |
| CN101991898A (en) * | 2009-08-27 | 2011-03-30 | 住友电木株式会社 | Guide tube |
| CN201996971U (en) * | 2011-01-24 | 2011-10-05 | 鲁丽君 | Noninvasive expanding device for cervical canal |
-
2013
- 2013-07-29 CN CN201310320571.9A patent/CN103479318A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3788304A (en) * | 1971-06-15 | 1974-01-29 | Olympus Optical Co | Endoscope |
| US5569220A (en) * | 1991-01-24 | 1996-10-29 | Cordis Webster, Inc. | Cardiovascular catheter having high torsional stiffness |
| US20050059857A1 (en) * | 2003-06-25 | 2005-03-17 | Richard Wolf Gmbh | Medical endoscope |
| US20090030400A1 (en) * | 2007-07-25 | 2009-01-29 | Arani Bose | System and method for intracranial access |
| CN201324227Y (en) * | 2008-12-15 | 2009-10-14 | 金卫忠 | Bronchoscope flexible pipe |
| CN201324235Y (en) * | 2008-12-15 | 2009-10-14 | 金卫忠 | Choledochoscope flexible pipe |
| CN101991898A (en) * | 2009-08-27 | 2011-03-30 | 住友电木株式会社 | Guide tube |
| CN201996971U (en) * | 2011-01-24 | 2011-10-05 | 鲁丽君 | Noninvasive expanding device for cervical canal |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140101 |