CN108338837A - A kind of gastric concretion operation lithotripsy apparatus with protective device - Google Patents
A kind of gastric concretion operation lithotripsy apparatus with protective device Download PDFInfo
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- CN108338837A CN108338837A CN201810108042.5A CN201810108042A CN108338837A CN 108338837 A CN108338837 A CN 108338837A CN 201810108042 A CN201810108042 A CN 201810108042A CN 108338837 A CN108338837 A CN 108338837A
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- balloon
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- fixing sleeve
- protective case
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/26—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor for producing a shock wave, e.g. laser lithotripsy
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Heart & Thoracic Surgery (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a kind of gastric concretion operation lithotripsy apparatus with protective device,Including laser lithotripsy device,The surface of the laser lithotripsy device is socketed with fixing sleeve,The both sides of the fixing sleeve are installed with gas-guide tube,It is installed with gas-guide tube by the two side in fixing sleeve,Convenient for delivering gas to the inside of air guide port by gas-guide tube,It is equipped with limiting plate in the both sides of balloon,Convenient for being limited to balloon,So that balloon is moved to the direction of cover board,Convenient for cover board is opened,It is installed with magnet by the cavity inside being provided in the opposite face of protective case,Convenient for protective case is preferably fixed on the outer wall of fixing sleeve,Extrusion ball is installed in the lower end of air inlet pipe,It squeezes ball surface and is provided with air admission hole,Air-stopping valve is installed in the lower end of air inlet pipe,By pressing extrusion ball,So that balloon generates expansion,Pass through air-stopping valve,Can air inlet pipe be subjected to seal for pipe joints,So that balloon is not likely to produce gas leakage.
Description
Technical field
The present invention relates to crushing technique field, specially a kind of gastric concretion operation lithotripsy apparatus with protective device.
Background technology
Gastrolithiasis is common with Vegetable gastrolithiasis, since empty stomach excessive eating persimmon, dateplum persimmon, hawthorn etc. cause, with persimmon stone in stomach
It is common, clinically Chang Bingfa gastric ulcer, upper gastrointestinal bleeding, pyloric stenosis etc..Traditional gastric calcfulus therapy is typically to perform the operation
Stone is taken, the disadvantage is that needing to benumb, opens abdomen, dangerous in operation, postoperative easy infection, the course of disease is long, costly, patient's pain.
Recently as the development of endoscopic technic, endoscopic approach takes stone, rubble to be clinically in progress, such as more advanced
The technologies such as laser blasting broken stone and ultrasonic wave rubble, existing laser lithotripsy are inserted into stomach usually by laser lithotripsy device
Inside carries out rubble, since existing rubble usually requires, by manual operation, certain drawbacks to be there is, to stomach side
When carrying out rubble at edge, since power holds inaccuracy, stomach is caused to be damaged, affects normal rubble process, therefore need
The structure of laser lithotripsy device is improved, convenient for can preferably carry out effective rubble while not damaging stomach, together
When propose a kind of gastric concretion operation lithotripsy apparatus with protective device.
Invention content
The purpose of the present invention is to provide a kind of gastric concretion operation lithotripsy apparatus with protective device, it is above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of gastric concretion operation use with protective device
The surface of lithotripsy apparatus, including laser lithotripsy device, the laser lithotripsy device is socketed with fixing sleeve, the both sides of the fixing sleeve
It is installed with gas-guide tube, and gas-guide tube extends to the outside of fixing sleeve, the outside of the fixing sleeve is oppositely arranged equipped with one group
Protective case, the protective case madial wall is provided with air guide port, and the inside of the protective case is installed with air guide port, described to lead
The outer end of tracheae is inserted into the inside of air guide port by air guide port, and the described one end of air guide port far from gas-guide tube is socketed with gas
The inside of ball, the protective case is installed with one group of limiting plate being oppositely arranged, and limiting plate is located at the both sides of balloon, described
The outer wall of protective case is provided with placing groove, and the inner wall of the placing groove is connected with cover board, the surface of the shaft by shaft
It is socketed with torsional spring, one end of the torsional spring is connected on the inner wall of placing groove, and the other end of torsional spring is connected to the side of cover board
On surface, restraining position ring block is fixedly mounted in the inside of the laser lithotripsy device, and the inside of the spacing ring is plugged with air inlet pipe, institute
The upper end both sides for stating air inlet pipe are installed with appendix, and the appendix is plugged into the inside of gas-guide tube, the air inlet pipe
Lower end is installed with extrusion ball, and the surface of the extrusion ball is provided with air admission hole, and the lower end of the air inlet pipe is equipped with only gas
The opposite face of valve, the protective case is provided with cavity, and the inside of the cavity is installed with magnet, and magnet is mutually attached together
It is formed and is fixed.
Preferably, the magnet is one group of opposite polarity permanent magnet, and when the magnet mutually adsorbs, protective case fits face
For enclosed construction.
Preferably, the both ends of the protective case are bonded with rubber layer with fixing sleeve phase-contact surface, and the gas-guide tube extends to
The length of fixing sleeve outer end is 3-5 centimetres.
Preferably, the balloon forms fixation by iron wire hoop on air guide port, and the inside of the protective case is cavity
Structure.
Preferably, the placing groove is provided with venthole with balloon relative position, and the balloon is long spheric balloon.
Preferably, the spacing ring is bonded with rubber ring with air inlet pipe junction, and the inner wall of the rubber ring is semicircle
Convex body structure.
Compared with prior art, the beneficial effects of the invention are as follows：Structure of the invention reasonable design, functional, compared to biography
The gastric concretion lithotripsy apparatus of system, the present invention can realize it is more preferable preferably carried out while protect stomach not to be damaged it is effectively broken
Stone, increases the working efficiency of rubble, and the present invention has the following advantages：
1, gas-guide tube is installed with by the two side in fixing sleeve, air guide port is delivered gas to convenient for passing through gas-guide tube
Inside so that balloon generate expansion, the both sides of balloon be equipped with limiting plate, convenient for being limited to balloon so that balloon to
The direction of cover board is moved, convenient for opening cover board.
2, magnet is installed with by the cavity inside being provided in the opposite face of protective case, convenient for protective case is more preferable
Be fixed on the outer wall of fixing sleeve, extrusion ball is installed in the lower end of air inlet pipe, squeezes ball surface and is provided with air admission hole, in air inlet
The lower end of pipe is equipped with air-stopping valve, by pressing extrusion ball so that balloon generates expansion, passes through air-stopping valve, you can by air inlet pipe
Carry out seal for pipe joints so that balloon is not likely to produce gas leakage.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the left view sectional view of the present invention；
Fig. 3 is a-quadrant structure enlargement diagram in Fig. 2 of the present invention；
Fig. 4 is B area structure enlargement diagram in Fig. 2 of the present invention；
Fig. 5 is protective case structural schematic diagram of the present invention.
In figure：1 laser lithotripsy device, 2 fixing sleeves, 3 gas-guide tubes, 4 protective cases, 5 air guide ports, 6 balloons, 7 limiting plates, 8
Shaft, 9 cover boards, 10 torsional springs, 11 spacing rings, 12 air inlet pipe, 13 appendixs, 14 extrusion balls, 15 air admission holes, 16 air-stopping valves, 17 skies
Chamber, 18 magnet, 19 placing grooves, 20 air guide ports.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of gastric concretion operation rubble with protective device
The surface of device, including laser lithotripsy device 1, laser lithotripsy device 1 is socketed with fixing sleeve 2, and the both sides of fixing sleeve 2 are fixedly mounted
There is gas-guide tube 3, and gas-guide tube 3 extends to the outside of fixing sleeve 2, convenient for delivering gas to air guide port 5 by gas-guide tube 3
It is internal so that balloon 6 generates expansion, and the outside of fixing sleeve 2 is equipped with one group of protective case 4 being oppositely arranged, the both ends of protective case 4 with
2 phase-contact surface of fixing sleeve is bonded with rubber layer, and the length that gas-guide tube 3 extends to 2 outer end of fixing sleeve is 3-5 centimetres, in protective case 4
Side wall is provided with air guide port 20, and the inside of protective case 4 is installed with air guide port 5, and the outer end of gas-guide tube 3 is inserted by air guide port 20
Enter the inside to air guide port 5,5 one end far from gas-guide tube 3 of air guide port is socketed with balloon 6, and balloon 6 is being led by iron wire hoop
It is formed and is fixed on gas port 5, the inside of protective case 4 is cavity structure, and the inside of protective case 4 is installed with one group and is oppositely arranged
Limiting plate 7, and limiting plate 7 is located at the both sides of balloon 6, convenient for being limited to balloon 6 so that balloon 6 is to the direction of cover board 9
Mobile, convenient for opening cover board 9, the outer wall of protective case 4 is provided with placing groove 19, and placing groove 19 is provided with out with 6 relative position of balloon
Stomata, balloon 6 are long spheric balloon, and the inner wall of placing groove 19 is connected with cover board 9 by shaft 8, and the surface of shaft 8 is socketed with
One end of torsional spring 10, torsional spring 10 is connected on the inner wall of placing groove 19, and the other end of torsional spring 10 is connected to the side table of cover board 9
On face, restraining position ring block 11 is fixedly mounted in the inside of laser lithotripsy device 1, and spacing ring 11 is bonded with rubber with 12 junction of air inlet pipe
The inner wall of ring, rubber ring is semicircle convex body structure, and the inside of spacing ring 11 is plugged with air inlet pipe 12, the upper end two of air inlet pipe 12
Side is installed with appendix 13, and appendix 13 is plugged into the inside of gas-guide tube 3, and the lower end of air inlet pipe 12 is installed with extruding
The surface of ball 14, extrusion ball 14 is provided with air admission hole 15, and the lower end of air inlet pipe 12 is equipped with air-stopping valve 16, by pressing extrusion ball
14 so that balloon 6 generates expansion, passes through air-stopping valve 16, you can air inlet pipe 12 is subjected to seal for pipe joints so that balloon 14 is not easy to produce
The opposite face of raw gas leakage, protective case 4 is provided with cavity 17, and the inside of cavity 17 is installed with magnet 18, and 18 phase of magnet is adsorbed
It is formed and is fixed together, convenient for protective case 4 to be preferably fixed on the outer wall of fixing sleeve 2, magnet 18 is that one group of polarity is opposite
Permanent magnet, 18 phase of magnet adsorb when, protective case 4 fit face be enclosed construction.
Operation principle：When using the present invention, the air guide port 20 that two groups of 4 medial surfaces of protective case are provided with is directed at gas-guide tube 3,
Gas-guide tube 3 is plugged into the inside of air guide port 20, protective case 4 is affixed and is combined so that 18 phase of magnet is attached together, i.e.,
Two groups of protective cases 4 can be extruded on the surface of fixing sleeve 2, you can laser lithotripsy device 1 is inserted into the inside of stomach, is carried out broken
Stone uses.
When needing to carry out rubble to stomach periphery, air-stopping valve 16 is opened, by pressing extrusion ball 14, extrusion ball 14 will be extraneous
Air is drawn into the inside of extrusion ball 14 by air admission hole 15, by ceaselessly pressing extrusion ball 14 so that extrusion ball 14 is by gas
Body is by 12 conveyer belt appendix 13 of air inlet pipe, in the inside for entering air guide port 5 by gas-guide tube 3, you can blow balloon 6
It rises, the balloon 6 of expansion moves, you can open cover board 9, when long under conditions of limiting plate 7 is with itself to the direction of cover board 9
Between press extrusion ball 14 so that balloon 6 is extruded on the inner wall of stomach, you can tightens air-stopping valve 16 so that the gas inside balloon 6
Body is not easy production into leakage, you can carries out rubble processing to stomach periphery.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of gastric concretion operation lithotripsy apparatus with protective device, including laser lithotripsy device（1）, it is characterised in that：
The laser lithotripsy device（1）Surface be socketed with fixing sleeve（2）, the fixing sleeve（2）Both sides be installed with gas-guide tube
（3）, and gas-guide tube（3）Extend to fixing sleeve（2）Outside, the fixing sleeve（2）Outside be equipped with one group of guarantor being oppositely arranged
Sheath（4）, the protective case（4）Madial wall is provided with air guide port（20）, the protective case（4）Inside be installed with air guide end
Mouthful（5）, the gas-guide tube（3）Outer end pass through air guide port（20）It is inserted into air guide port（5）Inside, the air guide port
（5）Far from gas-guide tube（3）One end be socketed with balloon（6）, the protective case（4）Inside be installed with one group and be oppositely arranged
Limiting plate（7）, and limiting plate（7）Positioned at balloon（6）Both sides, the protective case（4）Outer wall be provided with placing groove（19）, institute
State placing groove（19）Inner wall pass through shaft（8）It is connected with cover board（9）, the shaft（8）Surface be socketed with torsional spring
（10）, the torsional spring（10）One end be connected to placing groove（19）Inner wall on, and torsional spring（10）The other end be connected to cover board
（9）A side surface on, the laser lithotripsy device（1）Inside be fixedly mounted restraining position ring block（11）, the spacing ring（11）
Inside be plugged with air inlet pipe（12）, the air inlet pipe（12）Upper end both sides be installed with appendix（13）, the gas transmission
Pipe（13）It is plugged into gas-guide tube（3）Inside, the air inlet pipe（12）Lower end be installed with extrusion ball（14）, the extruding
Ball（14）Surface be provided with air admission hole（15）, the air inlet pipe（12）Lower end air-stopping valve is installed（16）, the protective case
（4）Opposite face be provided with cavity（17）, the cavity（17）Inside be installed with magnet（18）, and magnet（18）Mutually adsorb
It is formed and is fixed together.
2. a kind of gastric concretion operation lithotripsy apparatus with protective device according to claim 1, it is characterised in that：Institute
State magnet（18）For one group of opposite polarity permanent magnet, the magnet（18）When mutually adsorbing, protective case（4）Face fit as closing
Structure.
3. a kind of gastric concretion operation lithotripsy apparatus with protective device according to claim 1, it is characterised in that：Institute
State protective case（4）Both ends and fixing sleeve（2）Phase-contact surface is bonded with rubber layer, the gas-guide tube（3）Extend to fixing sleeve（2）
The length of outer end is 3-5 centimetres.
4. a kind of gastric concretion operation lithotripsy apparatus with protective device according to claim 1, it is characterised in that：Institute
State balloon（6）By iron wire hoop in air guide port（5）Upper formation is fixed, the protective case（4）Inside be cavity structure.
5. a kind of gastric concretion operation lithotripsy apparatus with protective device according to claim 1, it is characterised in that：Institute
State placing groove（19）With balloon（6）Relative position is provided with venthole, the balloon（6）For long spheric balloon.
6. a kind of gastric concretion operation lithotripsy apparatus with protective device according to claim 1, it is characterised in that：Institute
State spacing ring（11）With air inlet pipe（12）Junction is bonded with rubber ring, and the inner wall of the rubber ring is semicircle convex body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810108042.5A CN108338837A (en) | 2018-02-02 | 2018-02-02 | A kind of gastric concretion operation lithotripsy apparatus with protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810108042.5A CN108338837A (en) | 2018-02-02 | 2018-02-02 | A kind of gastric concretion operation lithotripsy apparatus with protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108338837A true CN108338837A (en) | 2018-07-31 |
Family
ID=62958891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810108042.5A Pending CN108338837A (en) | 2018-02-02 | 2018-02-02 | A kind of gastric concretion operation lithotripsy apparatus with protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108338837A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5250025A (en) * | 1990-08-15 | 1993-10-05 | Intramed Laboratories | Percutaneous access catheter and method of use |
| CN204318899U (en) * | 2014-12-10 | 2015-05-13 | 江苏仁鸿医疗科技有限公司 | The positioner of lithotripter in body |
| CN205612851U (en) * | 2016-04-11 | 2016-10-05 | 张博利 | Internal jugular vein remaining pipe overlaps bag |
| CN206492065U (en) * | 2016-12-01 | 2017-09-15 | 李秀红 | A kind of intravenous needle |
-
2018
- 2018-02-02 CN CN201810108042.5A patent/CN108338837A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5250025A (en) * | 1990-08-15 | 1993-10-05 | Intramed Laboratories | Percutaneous access catheter and method of use |
| CN204318899U (en) * | 2014-12-10 | 2015-05-13 | 江苏仁鸿医疗科技有限公司 | The positioner of lithotripter in body |
| CN205612851U (en) * | 2016-04-11 | 2016-10-05 | 张博利 | Internal jugular vein remaining pipe overlaps bag |
| CN206492065U (en) * | 2016-12-01 | 2017-09-15 | 李秀红 | A kind of intravenous needle |
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| PB01 | Publication | ||
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Application publication date: 20180731 |