CN209932892U - Gallstone air bag stone taking device - Google Patents
Gallstone air bag stone taking device Download PDFInfo
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- CN209932892U CN209932892U CN201920486315.XU CN201920486315U CN209932892U CN 209932892 U CN209932892 U CN 209932892U CN 201920486315 U CN201920486315 U CN 201920486315U CN 209932892 U CN209932892 U CN 209932892U
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- gasbag
- steel wire
- outer tube
- gallstone
- balloon
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Abstract
The utility model relates to a gallstone gasbag stone extractor. The gallstone balloon calculus removing device comprises: outer tube, steel wire, dictyosome, gasbag and air inlet bag, the inner tube is connected to the one end of outer tube, all be provided with the through-hole in outer tube and the inner tube, set up the steel wire in the through-hole, the one end fixed connection roof body of steel wire, the one end fixed connection dictyosome one end of outer tube. This practicality is in the one end fixedly connected with inner tube of outer tube, all be provided with the through-hole in outer tube and inner tube, be provided with the steel wire in the through-hole, the one end fixed connection ejecting body of steel wire, be provided with dictyosome and gasbag between ejecting body and outer tube, the gasbag that admits air on steel wire accessible top is controlled and is stretched out and drawn back, the steel wire is controlled the ejecting body and is stretched out and drawn back, the dictyosome is flexible setting, the dictyosome is because elasticity and the rigidity of itself, the dictyosome inflation when the ejecting body returns and contracts, provide certain support when the gasbag inflation, can provide stable joint performance, take out the stone.
Description
Technical Field
The utility model relates to a gallstone gasbag stone taking device, belonging to the technical field of medical instruments.
Background
The causes of gallstones are complex, some are unalterable factors, some are acquired factors, and some are reversible. At present, the calculus is taken out and is used a basket more to get the mode of stone and gasbag to get the stone and is taken out, and wherein the gasbag that the gasbag got the stone is softer, and is not firm enough to great stone joint after letting in gas expansion, can't take out the stone, and it is poor to get the stone effect, causes certain misery for the disease simultaneously.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems in the prior art, the present invention provides a gallstone air bag calculus removing device.
(II) technical scheme
In order to achieve the above purpose, the main technical solution adopted by the present application includes: outer tube, steel wire, dictyosome, gasbag and air inlet bag, the inner tube is connected to the one end of outer tube, all be provided with the through-hole in outer tube and the inner tube, set up the steel wire in the through-hole, the one end fixed connection roof body of steel wire, the one end of the one end fixed connection dictyosome of outer tube, the one end of the one end fixed connection gasbag of outer tube, the one end of dictyosome and gasbag and the one end of roof body, the one end and the air inlet bag fixed connection of steel wire, the one side of advancing the gasbag is provided with the venthole, advance one side of gasbag and connect the rubber membrane, the rubber membrane connection is passed through to the one side of advancing gasbag and outer tube, the one side of advancing the gasbag sets up the inlet port, one side of inlet port sets up.
Furthermore, the inner of outer tube and inner tube all sets up the through-hole, outer tube and inner tube are the flexible setting.
Further, steel wire one end and roof body one end fixed connection, the front end of roof body is the arc setting.
Furthermore, the net body is flexibly arranged, the expansion and the contraction of the net body can be controlled by the stretching of the steel wire, and the air bag is coated on the periphery of the net body.
Further, the outer tube is connected with the one end of advancing the gasbag through the rubber membrane, the rubber membrane is folding flexible setting, the flexible length of rubber membrane is greater than the flexible length of steel wire.
Further, the air inlet bag is arranged elastically, an air outlet is formed in the connecting portion of the air inlet bag and the rubber film, and a check valve is arranged at the tail end of the air inlet bag.
Further, the inner tube is provided with a placing groove, and the depth of the placing groove is matched with the horizontal thickness of the net body and the air bag.
(III) advantageous effects
The beneficial effects of this utility are:
1. according to the gallstone air bag stone taking device, an inner tube is fixedly connected to one end of an outer tube, through holes are formed in the outer tube and the inner tube, steel wires are arranged in the through holes, one end of each steel wire is fixedly connected with a jacking body, a net body and an air bag are arranged between the jacking body and the outer tube, the steel wires can control the jacking body to stretch and retract, the steel wires control the jacking body to stretch and retract, the net body is flexibly arranged, and due to the elasticity and the rigidity of the net body, the net body expands when the jacking body retracts, certain support is provided when the air bag expands, stable clamping performance can be provided, and stones can be taken out;
2. this gallstone gasbag gets stone device is provided with the rubber membrane through the top at the outer tube and between the gasbag that admits air, guarantees the airtight performance between outer tube and the gasbag that admits air, can provide certain flexible performance simultaneously, and the gasbag that admits air passes through the venthole and goes into the gasbag with the air pump, and the structure is small and exquisite, is provided with the check valve in the gasbag that admits air, can avoid the backward flow of air, excellent in use effect.
Drawings
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic view of the airbag of the present invention in a flat position;
FIG. 3 is a schematic diagram of the expansion of the net body of the present invention;
FIG. 4 is an enlarged view of the present application A;
fig. 5 is an enlarged schematic view of the present application B.
[ description of reference ]
1: outer tube, 2: inner tube, 3: steel wire, 4: a top body, 5: mesh body, 6: an air bag, 7: through hole, 8: air inlet bag, 9: air outlet hole, 10: rubber film, 11: air intake holes, 12: check valve, 13: and (6) placing the groove.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention by way of examples of the invention, which are illustrated in the accompanying drawings.
Referring to fig. 1-5, a balloon gallstone removal device comprises an outer tube 1, a steel wire 3, net body 5, gasbag 6 and air inlet bag 8, inner tube 2 is connected to the one end of outer tube 1, all be provided with through-hole 7 in outer tube 1 and the inner tube 2, set up steel wire 3 in the through-hole 7, the one end fixed connection roof body 4 of steel wire 3, the one end of the one end fixed connection net body 5 of outer tube 1, the one end of the one end fixed connection gasbag 6 of outer tube 1, net body 5 and the one end of gasbag 6 and roof body 4, the one end and the air inlet bag 8 fixed connection of steel wire 3, one side of air inlet bag 8 is provided with venthole 9, rubber membrane 10 is connected to one side of air inlet bag 8, rubber membrane 10 is passed through to one side of air inlet bag 8 and outer tube 1 and is connected, one side of air inlet bag 8 sets up inlet port 11, one side of inlet port 11 sets up check valve.
The through holes 7 are formed in the outer pipe 1 and the inner pipe 2, and the outer pipe 1 and the inner pipe 2 are flexibly arranged.
One end of the steel wire 3 is fixedly connected with one end of the top body 4, and the front end of the top body 4 is arranged in an arc shape.
The net body 5 is flexibly arranged, the expansion and contraction of the net body 5 can be controlled by the extension and contraction of the steel wire 3, and the air bag 6 is coated on the periphery of the net body 5.
The air inlet bag 8 is arranged elastically, an air outlet hole 9 is arranged at the connecting part of the air inlet bag 8 and the rubber film 10, and a check valve 12 is arranged at the tail end of the air inlet bag 8.
The inner tube 2 is provided with a placing groove 13, and the depth of the placing groove 13 is matched with the thickness of the net body 5 and the airbag 6 which are horizontally arranged.
When in use, one end of the outer tube 1 is fixedly connected with the inner tube 2, through holes 7 are respectively arranged in the outer tube 1 and the inner tube 2, a steel wire 3 is arranged in the through hole 7, one end of the steel wire 3 is fixedly connected with the top body 4, a net body 5 and an air bag 6 are arranged between the top body 4 and the outer tube 1, the steel wire 3 can be controlled to stretch and contract through the air inlet bag 8 at the top end, the steel wire 3 is used for controlling the top body 4 to stretch and contract, the net body 5 is flexibly arranged, the net body 5 expands when the top body 4 retracts due to the elasticity and rigidity of the net body 5, a certain support is provided when the air bag 6 expands, stable clamping performance can be provided, stones can be taken out, a rubber film 10 is arranged between the top end of the outer tube 1 and the air inlet bag 8, the air tightness between the outer tube 1 and the air inlet bag 8 can be ensured, a certain stretching performance can be provided at, the structure is small and exquisite, advances to be provided with check valve 12 in the gasbag 8, can avoid the backward flow of air, excellent in use effect.
Claims (7)
1. A gallstone balloon lithotomy device, comprising: the air bag type air inlet device comprises an outer pipe (1), steel wires (3), a net body (5), an air bag (6) and an air inlet bag (8), wherein one end of the outer pipe (1) is connected with an inner pipe (2), through holes (7) are formed in the outer pipe (1) and the inner pipe (2), and the steel wires (3) are arranged in the through holes (7);
the one end fixed connection roof body (4) of steel wire (3), the one end of the one end fixed connection dictyosome (5) of outer tube (1), the one end of the one end fixed connection gasbag (6) of outer tube (1), the one end of dictyosome (5) and gasbag (6) and the one end of roof body (4), the one end of steel wire (3) with advance gasbag (8) fixed connection, the one side of advancing gasbag (8) is provided with venthole (9), advance one side of gasbag (8) and connect rubber membrane (10), it passes through rubber membrane (10) to be connected to advance one side of gasbag (8) and outer tube (1), the one side of advancing gasbag (8) sets up air inlet hole (11), one side of air inlet hole (11) sets up check valve (12), the outside of inner tube (2) sets up standing groove (13).
2. The gallstone balloon lithotomy device of claim 1, wherein: the inner portions of the outer pipe (1) and the inner pipe (2) are all provided with through holes (7), and the outer pipe (1) and the inner pipe (2) are both flexibly arranged.
3. The gallstone balloon lithotomy device of claim 1, wherein: one end of the steel wire (3) is fixedly connected with one end of the jacking body (4), and the front end of the jacking body (4) is arc-shaped.
4. The gallstone balloon lithotomy device of claim 1, wherein: the net body (5) is flexibly arranged, the net body (5) can expand and contract under the control of the stretching of the steel wire (3), and the air bag (6) is wrapped on the periphery of the net body (5).
5. The gallstone balloon lithotomy device of claim 1, wherein: the outer tube (1) is connected with one end of the air inlet bag (8) through a rubber film (10), the rubber film (10) is arranged in a folding and stretching mode, and the stretching length of the rubber film (10) is larger than that of the steel wire (3).
6. The gallstone balloon lithotomy device of claim 1, wherein: advance gasbag (8) and set up for elasticity, it sets up venthole (9) to advance gasbag (8) and rubber membrane (10) connecting portion, it sets up check valve (12) to advance gasbag (8) tail end.
7. The gallstone balloon lithotomy device of claim 1, wherein: the inner pipe (2) is provided with a placing groove (13), and the depth of the placing groove (13) is matched with the horizontal thickness of the net body (5) and the air bag (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920486315.XU CN209932892U (en) | 2019-04-11 | 2019-04-11 | Gallstone air bag stone taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920486315.XU CN209932892U (en) | 2019-04-11 | 2019-04-11 | Gallstone air bag stone taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209932892U true CN209932892U (en) | 2020-01-14 |
Family
ID=69127405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920486315.XU Active CN209932892U (en) | 2019-04-11 | 2019-04-11 | Gallstone air bag stone taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209932892U (en) |
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2019
- 2019-04-11 CN CN201920486315.XU patent/CN209932892U/en active Active
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