CN209315986U - A kind of medical lithotomy balloon catheter - Google Patents
A kind of medical lithotomy balloon catheter Download PDFInfo
- Publication number
- CN209315986U CN209315986U CN201821395437.XU CN201821395437U CN209315986U CN 209315986 U CN209315986 U CN 209315986U CN 201821395437 U CN201821395437 U CN 201821395437U CN 209315986 U CN209315986 U CN 209315986U
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- CN
- China
- Prior art keywords
- gasbag
- canal road
- double
- madreporic canal
- medical
- 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 - Fee Related
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Abstract
The utility model discloses a kind of medical lithotomy balloon catheters, including pressing pressuring gasbag, it is described that madreporic canal road is taken by double-layer tube connection end by pressuring gasbag, it is described to take madreporic canal road two sides to be inlaid with miniature searchlight and inner wall to be equipped with miniature probe, it is described that take madreporic canal road be that double-layer structure and inside are equipped with air inlet, swelling gasbag on the inside of the air inlet face, the swelling gasbag is divided into two parts and respectively the first swelling gasbag and the second swelling gasbag, the swelling gasbag inner surface are equipped with absorption layer.The utility model is designed as by pressuring gasbag, double-layer tube medical lithotomy balloon catheter and takes madreporic canal road three parts main structure, simplify apparatus structure, the practicability of device is improved, and is equipped with miniature probe taking madreporic canal road two sides to be equipped with miniature searchlight and inner wall, can be convenient observation.
Description
Technical field
The utility model relates to medical instrument technical field, specially a kind of medical lithotomy balloon catheter.
Background technique
Cystic duct and ductuli hepaticus communis tandem portion to duodenofiberscope claim choledochus, are divided into duodenum upper section, duodenum
Back segment, pancreas section and four sections of duodenal wall inner segment, duodenum upper section Common Bile Duct Diameter is within 10mm, when more than 12mm,
For choledochectasia.For 70% ~ 80% people's choledochus in conjunction with main pancreatic duct end, Common openings are in human body in main nipple
Significant points the case where being easy to appear calculus, need in medical treatment by specific since choledochus is the junction of several organs
Medical Devices carry out taking stone.
Currently, traditional choledochus takes stone to have the following problems: (1) the choledochus air bag in traditional technology is taking stone mistake
It is also easy to produce blind area in journey, operates constant, bad practicality；(2) the medical stone taking device in traditional technology mainly uses
Auxiliary instrument is added on the outside of conduit, on the one hand increases the area occupied of stone taking device, is in addition easy that organ is caused to damage.For
This, needs to design corresponding technical solution and solves.
Utility model content
The purpose of this utility model is to provide a kind of medical lithotomy balloon catheters, solve proposed in background technique
The problem of, it meets the actual needs.
To achieve the above object, the utility model provides the following technical solutions: a kind of medical lithotomy balloon catheter, including
Described to take madreporic canal road by what double-layer tube connected end by pressuring gasbag by pressuring gasbag, described to take madreporic canal road two sides to be inlaid with micro-
Type searchlight and inner wall are equipped with miniature probe, described to take that madreporic canal road is double-layer structure and inside is equipped with air inlet, the air inlet
Swelling gasbag on the inside of mouth face, the swelling gasbag is divided into two parts and respectively the first swelling gasbag and second expands
Air bag, the swelling gasbag inner surface are equipped with absorption layer；
The absorption layer is uniformly provided with lumen pore using resin material and outer surface.
The double-layer tube is double-layer structure and inside is equipped with hollow sandwich, passes through air intake on the upside of the hollow sandwich
Connection is connected by gas outlet by pressuring gasbag and downside and takes madreporic canal road.
As a kind of preferred embodiment of the utility model, the double-layer tube and the junction outer surface for pressing pressuring gasbag
It is inlaid with exhaust pipe, is equipped with piston on the upside of the exhaust pipe.
It is described to take the concave structure in madreporic canal road and be recessed inwardly as a kind of preferred embodiment of the utility model,
It is described to take stone pipe end for enclosed construction and arc-shaped structure.
As a kind of preferred embodiment of the utility model, the lumen pore is hollow hemispherical groove structure and diameter
Between 0.3mm-0.5mm.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. this programme is provided with by the end in double-layer tube and takes madreporic canal road, will there is the part for taking stone function to design
Catheter interior can simplify guide-tube structure, be easy to use.
2. a pair medical lithotomy balloon catheter is designed as by pressuring gasbag, double-layer tube and takes madreporic canal road three parts main body knot
Structure simplifies apparatus structure, improves the practicability of device, and madreporic canal road two sides are equipped with miniature searchlight and inner wall is equipped with taking
Miniature probe can be convenient observation.
Detailed description of the invention
Fig. 1 is the overall schematic of the utility model；
Fig. 2 takes madreporic canal road chart at the bottom of to be described in the utility model；
Fig. 3 is absorption layer structure chart described in the utility model.
In figure: 1- presses pressuring gasbag, 2- double-layer tube, and 3- takes madreporic canal road, the miniature searchlight of 4-, 5- miniature probe, 6- air inlet
Mouthful, 7- swelling gasbag, the first swelling gasbag of 8-, the second swelling gasbag of 9-, 10- absorption layer, 11- lumen pore, 12- hollow sandwich, 13-
Air intake, the gas outlet 14-, 15- exhaust pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of medical lithotomy balloon catheter, including press
Pressuring gasbag 1, it is described to take madreporic canal road 3 by what double-layer tube 2 connected end by pressuring gasbag 1, it is described that 3 two sides of madreporic canal road is taken to be inlaid with
Miniature searchlight 4 and inner wall are equipped with miniature probe 5, described to take that madreporic canal road 3 is double-layer structure and inside is equipped with air inlet 6, institute
The swelling gasbag 7 on the inside of 6 face of air inlet is stated, the swelling gasbag 7 is divided to for two parts and respectively the first swelling gasbag 8
With the second swelling gasbag 9,7 inner surface of swelling gasbag is equipped with absorption layer 10, by pressuring gasbag 1 and sphygmomanometer spherical structure phase
Together, by taking equipped with swelling gasbag 7 on the inside of madreporic canal road 3, doctor is available by squeezing by pressuring gasbag 1 to the progress of double-layer tube 2
Inflation processing, then delivers gas in the swelling gasbag 7 of inside, the calculus size control aeration quantity clamped as needed,
It improves and takes flexibility and the practicability of stone conduit clamping, and 3 two sides of madreporic canal road are equipped with miniature searchlight 4 and inner wall is equipped with taking
Miniature probe 5 can be convenient observation；
The absorption layer 10 is uniformly provided with lumen pore 11 using resin material and outer surface, by the inside of swelling gasbag 7
Surface is equipped with absorption layer 10, convenient to reach certain suction-operated by the rubble of 11 pairs of inside of lumen pore of upside.
The double-layer tube 2 is that double-layer structure and inside are equipped with hollow sandwich 12, pass through on the upside of the hollow sandwich 12 into
The connection of port 13 is connected by gas outlet 14 by pressuring gasbag 1 and downside and takes madreporic canal road 3, by being designed as bilayer to double-layer tube 2
Structure facilitates the length and hardness of control double-layer tube 2, facilitates operation.
Be further improved ground, as shown in Figure 1: the double-layer tube 2 be inlaid with row by the junction outer surface of pressuring gasbag 1
Tracheae 15 is equipped with piston on the upside of the exhaust pipe 15, double-layer tube 2 be inlaid with row by the junction outer surface of pressuring gasbag 1
Tracheae 15 is easy to use final vacuum to recycle.
It is further improved ground, as depicted in figs. 1 and 2: it is described to take the concave structure in madreporic canal road 3 and be recessed inwardly, it is described
Taking 3 end of madreporic canal road is that enclosed construction and arc-shaped structure are avoided to taking 3 end of madreporic canal road to be enclosed arcuate structure
Outside causes to damage to human body, improves the safety for taking stone conduit.
Specifically, as shown in Figure 3: the lumen pore 11 be hollow hemispherical groove structure and diameter 0.3mm-0.5mm it
Between, hollow hemispherical groove structure is designed as to lumen pore 11, convenient for absorption small crushed stone.
When in use: for the utility model by taking equipped with swelling gasbag 7 on the inside of madreporic canal road 3, doctor is available to pass through extruding
Processing is inflated to double-layer tube 2 by pressuring gasbag 1, is then delivered gas in the swelling gasbag 7 of inside, is pressed from both sides as needed
The calculus size control aeration quantity taken, improves flexibility and the practicability for taking stone conduit clamping, and 3 two sides of madreporic canal road is being taken to be equipped with
Miniature searchlight 4 and inner wall are equipped with miniature probe 5, can be convenient observation, are equipped with suction by the inner surface in swelling gasbag 7
Attached pad 10, it is convenient that certain suction-operated is reached by the rubble of 11 pairs of inside of lumen pore of upside.The product that this programme is protected
Actual production and application has been put at present, the application especially on hospital field achieves certain success, it is clear that print
Demonstrate,proved the product technical solution be it is beneficial, meet society need, also be suitable for batch production and promote the use of.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of medical lithotomy balloon catheter, including pressuring gasbag (1) is pressed, it is described to be connected by pressuring gasbag (1) by double-layer tube (2)
Connect end takes madreporic canal road (3), it is characterised in that: described that madreporic canal road (3) two sides is taken to be inlaid with miniature searchlight (4) and inner wall
Equipped with miniature probe (5), described to take madreporic canal road (3) be that double-layer structure and inside are equipped with air inlet (6), and the air inlet (6) is just
To the swelling gasbag (7) of inside, the swelling gasbag (7) is divided into two parts and respectively the first swelling gasbag (8) and second
Swelling gasbag (9), swelling gasbag (7) inner surface are equipped with absorption layer (10)；
The absorption layer (10) is uniformly provided with lumen pore (11) using resin material and outer surface；
The double-layer tube (2) is double-layer structure and inside is equipped with hollow sandwich (12), is passed through on the upside of the hollow sandwich (12)
Air intake (13) connection is connected by gas outlet (14) by pressuring gasbag (1) and downside and takes madreporic canal road (3).
2. a kind of medical lithotomy balloon catheter according to claim 1, it is characterised in that: the double-layer tube (2) with
It is inlaid with exhaust pipe (15) by the junction outer surface of pressuring gasbag (1), piston is equipped on the upside of the exhaust pipe (15).
3. a kind of medical lithotomy balloon catheter according to claim 1, it is characterised in that: described to take the madreporic canal road (3) to be in
Concave structure and it is recessed inwardly, described to take madreporic canal road (3) end be enclosed construction and arc-shaped structure.
4. a kind of medical lithotomy balloon catheter according to claim 1, it is characterised in that: the lumen pore (11) is hollow
Hemispherical groove structure and diameter is between 0.3mm-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395437.XU CN209315986U (en) | 2018-08-28 | 2018-08-28 | A kind of medical lithotomy balloon catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821395437.XU CN209315986U (en) | 2018-08-28 | 2018-08-28 | A kind of medical lithotomy balloon catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209315986U true CN209315986U (en) | 2019-08-30 |
Family
ID=67706418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821395437.XU Expired - Fee Related CN209315986U (en) | 2018-08-28 | 2018-08-28 | A kind of medical lithotomy balloon catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209315986U (en) |
-
2018
- 2018-08-28 CN CN201821395437.XU patent/CN209315986U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20200828 |