CN215228143U - Mucosal calculus removing device for minimally invasive gallbladder protection operation - Google Patents
Mucosal calculus removing device for minimally invasive gallbladder protection operation Download PDFInfo
- Publication number
- CN215228143U CN215228143U CN202120782380.4U CN202120782380U CN215228143U CN 215228143 U CN215228143 U CN 215228143U CN 202120782380 U CN202120782380 U CN 202120782380U CN 215228143 U CN215228143 U CN 215228143U
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- Prior art keywords
- rotating
- pipe
- ring
- fixed
- tube
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- 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
Links
- 210000000232 gallbladder Anatomy 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000004575 stone Substances 0.000 claims abstract description 14
- 238000001356 surgical procedure Methods 0.000 claims abstract description 10
- 238000000605 extraction Methods 0.000 claims 4
- 210000000080 chela (arthropods) Anatomy 0.000 abstract description 3
- 210000004877 mucosa Anatomy 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000001771 impaired effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002504 lithotomy Methods 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of the medical technology and specifically relates to wicresoft's gallbladder surgery mucosa calculus remove device, including the straight tube, the one end outer lane of straight tube is fixed with the rubber subsides, first inside groove has been seted up to the lateral wall of straight tube, the inside activity of straight tube is inserted and is equipped with first rotating tube, the inside of first rotating tube is inserted through the limit structure activity and is equipped with the second rotating tube, the one end that the second rotating tube is close to the round hole is fixed with the water sucking mouth, the other end of second rotating tube is connected with negative pressure device, through rotating structure interconnect between first rotating tube and the straight tube. This device reasonable in design, through the setting of straight tube and second rotating tube for the device can stretch into through the straight tube and get the stone pincers and take out bold calculus, and can be inside through-water after taking out, and through second rotating tube suction water, with kibbling calculus and the same suction of rivers, thereby make the operator can take out the inside calculus of mucosa is whole.
Description
Technical Field
The utility model relates to the field of medical treatment, especially, relate to wicresoft protects courage operation mucosa calculus remove device.
Background
The calculus of the intrahepatic duct is one of the common diseases of the hepatobiliary department, the most effective method for treating the calculus of the intrahepatic duct is to take out the calculus through an operation, the most commonly used calculus taking tool in the operation is a calculus taking clamp, the calculus is clamped by the calculus taking clamp in the calculus taking process and then taken out, however, the calculus can be broken before being taken out, and the broken calculus can have extremely small fragments, so that an operator cannot clamp the calculus through the calculus taking clamp, and the calculus fragments cannot be taken out. Therefore, the invention provides a mucosal calculus removing device for minimally invasive gallbladder protection surgery, which is used for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mucosal calculus removing device for minimally invasive gallbladder protection surgery.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the mucosal calculus removing device for minimally invasive gallbladder preserving surgery comprises a straight pipe, wherein a rubber sticker is fixed on the outer ring of one end of the straight pipe, a first inner groove is formed in the side wall of the straight pipe, a plurality of round holes are formed in the other end of the straight pipe, the round holes are communicated with the first inner groove, and the other end of the first inner groove penetrates through the end of the straight pipe and is connected with a water inlet structure.
The water suction device is characterized in that a first rotating pipe is movably inserted into the straight pipe, a second rotating pipe is movably inserted into the first rotating pipe through a limiting structure, a water suction port is fixed at one end, close to the round hole, of the second rotating pipe, and the other end of the second rotating pipe is connected with a negative pressure device.
The first rotating pipe is connected with the straight pipe through a rotating structure.
Preferably, the water inlet structure comprises a first connecting pipe, the first connecting pipe is fixed at the end of the straight pipe and communicated with the first inner groove, and a micro water pump is fixed at the other end of the first connecting pipe.
Preferably, limit structure includes the second spacing ring, the second spacing ring is fixed in the outer lane of second rotating tube, the inner circle of first rotating tube is fixed with a plurality of first spacing rings, the fillet has all been seted up with the looks remote site of second spacing ring to first spacing ring, the opposite side of second spacing ring is fixed with a plurality of springs, the other end of spring is fixed with solid fixed ring, gu fixed ring is fixed in the inner circle of first rotating tube.
Preferably, the negative pressure structure comprises a second connecting pipe, the second connecting pipe is fixedly connected with the end part of the second rotating pipe, the other end of the second connecting pipe is fixedly provided with an air suction pump, and one side of the middle part of the second connecting pipe is fixedly communicated with a collecting bag.
Preferably, the rotating structure comprises a threaded ring, the threaded ring is inserted into the inner ring of the end portion of the straight pipe in a threaded manner, a rotating groove is formed in the inner ring of the threaded ring, a rotating ring is fixed on the outer wall of the first rotating pipe, and the rotating ring is inserted into the rotating groove in a rotating manner.
Compared with the prior art, the utility model discloses following beneficial effect has: this device is when using, can at first stretch into through the straight tube and get stone tongs to internal, thereby avoid getting stone in-process and wound production friction, thereby avoid the wound impaired, and can take out the back at the bold calculus through to internal input water, erode the calculus of piece, and drive rivers through the second rotating tube and flow, thereby together take out internal calculus piece, can rotate and promote the second rotating tube through rotating when getting stone, thereby make the device can look after each corner when suction rivers, make the calculus can take out completely.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view after the overall section of the present invention;
fig. 3 is a schematic structural view of the present invention, partially enlarged at a point a in fig. 2;
fig. 4 is a schematic structural view of the present invention, partially enlarged at B in fig. 2;
fig. 5 is a schematic structural view of the first rotating pipe according to the present invention after being removed.
In the figure: the device comprises a straight pipe 1, a rubber sticker 2, a first inner groove 3, a round hole 4, a first connecting pipe 5, a micro water pump 6, a collecting bag 7, a first rotating pipe 8, a second rotating pipe 9, a water suction port 10, a threaded ring 11, a rotating groove 12, a rotating ring 13, a first limiting ring 14, a second limiting ring 15, a spring 16, a fixing ring 17, a second connecting pipe 18 and an air suction pump 19.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
The mucosal calculus removing device for minimally invasive gallbladder preserving surgery shown in fig. 1-5 comprises a straight pipe 1, wherein a rubber sticker 2 is fixed on the outer ring of one end of the straight pipe 1, a first inner groove 3 is formed in the side wall of the straight pipe 1, a plurality of round holes 4 are formed in the other end of the straight pipe 1, the round holes 4 are communicated with the first inner groove 3, the other end of the first inner groove 3 penetrates through the end portion of the straight pipe 1 and is connected with a water inlet structure, the water inlet structure comprises a first connecting pipe 5, the first connecting pipe 5 is fixed on the end portion of the straight pipe 1 and is communicated with the first inner groove 3, and a miniature water pump 6 is fixed at the other end of the first connecting pipe 5.
The implementation mode is specifically as follows: straight tube 1 can make things convenient for the operator to stretch into and get the stone pincers and get the stone, can avoid getting the stone in-process and get the continuous and wound of stone pincers and rub, thereby avoid producing the wound impaired, rubber subsides 2 can paste the clothes on patient's skin, thereby make the device can be fixed more stable, first inside groove 3 can make things convenient for rivers to get into, the rivers of first inside groove 3 pass through round hole 4 and get into internally, thereby wash away the piece of calculus, make the calculus more abundant that takes out, first inside groove 3 and micro-water pump 6 can be connected to first connecting pipe 5, micro-water pump 6 can drive rivers and get into first inside groove 3 through first connecting pipe 5.
A first rotating pipe 8 is movably inserted in the straight pipe 1, a second rotating pipe 9 is movably inserted in the first rotating pipe 8 through a limiting structure, the limiting structure comprises a second limiting ring 15, the second limiting ring 15 is fixed on the outer ring of the second rotating pipe 9, a plurality of first limiting rings 14 are fixed on the inner ring of the first rotating pipe 8, the opposite ends of the first limiting rings 14 and the second limiting rings 15 are both provided with round corners, the other side of the second limiting ring 15 is fixed with a plurality of springs 16, the other end of each spring 16 is fixed with a fixing ring 17, the fixing ring 17 is fixed on the inner ring of the first rotating pipe 8, one end of the second rotating pipe 9 close to the round hole 4 is fixed with a water suction port 10, the other end of the second rotating pipe 9 is connected with a negative pressure device, the negative pressure structure comprises a second connecting pipe 18, the second connecting pipe 18 is fixedly connected with the end of the second rotating pipe 9, and the other end of the second connecting pipe 18 is fixed with a suction pump connecting pipe 19, one side at second connecting pipe 18 middle part is fixed to be communicated with and is collected bag 7, through rotating-structure interconnect between first rotating pipe 8 and the straight tube 1, and rotating-structure includes threaded ring 11, and threaded ring 11 screw thread is inserted and is located the inner circle of straight tube 1 tip, and rotation groove 12 has been seted up to the inner circle of threaded ring 11, and the outer wall of first rotating pipe 8 is fixed with swivel 13, and swivel 13 rotates and inserts the inside of locating rotation groove 12.
The implementation mode is specifically as follows: the collecting bag 7 can collect stone fragments flowing out together with water flow, the first rotating pipe 8 can be inserted through the straight pipe 1 to drive the second rotating pipe 9 to be inserted, the first rotating pipe 8 can rotate after being inserted to drive the second rotating pipe 9 to rotate, the second rotating pipe 9 drives the water suction port 10 to rotate after rotating, the water suction port 10 can suck water mixed with the fragments in an omnibearing manner after rotating, the threaded ring 11 can be fixed in the straight pipe 1 in a threaded manner, so that the position of the first rotating pipe 8 is fixed, the first rotating pipe 8 can only rotate in the rotating groove 12 through the rotating ring 13 and cannot move back and forth, the first limiting ring 14 abuts against the transverse section of the second limiting ring 15, the second rotating pipe 9 cannot be pulled back after being pushed forward, the spring 16 can pull the second limiting ring 15 and the fixing ring 17, so that the second rotating pipe 9 is pulled to enable the first limiting ring 14 to abut against the second limiting ring 15 for fixing, the relative positions of the first rotating pipe 8 and the second rotating pipe 9 are fixed, so that the second rotating pipe 9 can only be pushed forwards, the second connecting pipe 18 can connect the second rotating pipe 9 and the suction pump 19, and the suction pump 19 can drive the mixed liquid of the water flow and the stone fragments to be sucked out and enter the collecting bag 7.
The utility model discloses the theory of operation: when the device is used, an operator inserts the straight pipe 1 along the incision, the rubber paste 2 is pasted on the skin of a patient to fix the device after the insertion, the operator can extend into the lithotomy forceps through the inside of the straight pipe 1 to take out massive calculi after the fixing is finished, the operator can insert the first rotating pipe 8 into the inside of the straight pipe 1 after the massive calculi are taken out, then the rotating threaded ring 11 is screwed and fixed in the straight pipe 1 to fix the first rotating pipe 8, the miniature pump 6 and the suction pump 19 are operated and started after the fixing is finished, the miniature pump 6 drives water flow to enter the inside through the miniature pump 6, the first inner groove 3 and the round hole 4 to wash calculi fragments, meanwhile, the suction pump 19 generates negative pressure, so that the water flow mixed with the calculi fragments enters the inside of the collection bag 7 through the water suction port 10, the second rotating pipe 9 and the second connecting pipe 18 to be collected, the first rotating pipe 8 can be rotated by the operation in the collection process, first rotating tube 8 passes through swivel 13 and rotates in the inside of rotating groove 12, thereby make the angle change of water sucking mouth 10, make the device can all-round suction, and the operation can promote second rotating tube 9, second rotating tube 9 drives second spacing ring 15 and staggers to first spacing ring 14 removal, make first spacing ring 14 offset with the level tangent plane of second spacing ring 15, spring 16 stimulates second spacing ring 15 and solid fixed ring 17 simultaneously, thereby with the rigidity of first rotating tube 8 with second rotating tube 9, make first rotating tube 8, second rotating tube 9 internally thoughtlessly promote the after-fixing, can all-round carry out the suction to the rivers of calculus, thereby make the calculus can be complete take out.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.
Claims (5)
1. The mucosal calculus removing device for minimally invasive gallbladder-protecting surgery comprises a straight pipe (1) and is characterized in that a rubber sticker (2) is fixed on the outer ring of one end of the straight pipe (1), a first inner groove (3) is formed in the side wall of the straight pipe (1), a plurality of round holes (4) are formed in the other end of the straight pipe (1), the round holes (4) are communicated with the first inner groove (3), and the other end of the first inner groove (3) penetrates through the end of the straight pipe (1) and is connected with a water inlet structure;
a first rotating pipe (8) is movably inserted into the straight pipe (1), a second rotating pipe (9) is movably inserted into the first rotating pipe (8) through a limiting structure, a water suction port (10) is fixed at one end, close to the round hole (4), of the second rotating pipe (9), and a negative pressure device is connected to the other end of the second rotating pipe (9);
the first rotating pipe (8) and the straight pipe (1) are connected with each other through a rotating structure.
2. The mucosal stone extraction device for minimally invasive gallbladder surgery according to claim 1, wherein the water inlet structure comprises a first connecting pipe (5), the first connecting pipe (5) is fixed at the end of the straight pipe (1) and communicated with the first inner groove (3), and the other end of the first connecting pipe (5) is fixed with a micro water pump (6).
3. The mucosal stone extraction device for minimally invasive gallbladder protection surgery according to claim 1, wherein the limiting structure comprises a second limiting ring (15), the second limiting ring (15) is fixed on an outer ring of the second rotating tube (9), a plurality of first limiting rings (14) are fixed on an inner ring of the first rotating tube (8), opposite ends of the first limiting rings (14) and the second limiting rings (15) are both provided with round corners, a plurality of springs (16) are fixed on the other side of the second limiting rings (15), a fixing ring (17) is fixed on the other end of each spring (16), and the fixing ring (17) is fixed on the inner ring of the first rotating tube (8).
4. The mucosal stone extraction device for minimally invasive gallbladder protection surgery according to claim 1, wherein the negative pressure device comprises a second connecting pipe (18), the second connecting pipe (18) is fixedly connected with the end of the second rotating pipe (9), the other end of the second connecting pipe (18) is fixedly provided with an air suction pump (19), and one side of the middle part of the second connecting pipe (18) is fixedly communicated with a collection bag (7).
5. The mucosal stone extraction device for minimally invasive gallbladder protection surgery according to claim 1, wherein the rotating structure comprises a threaded ring (11), the threaded ring (11) is inserted into an inner ring of an end of the straight tube (1) in a threaded manner, a rotating groove (12) is formed in the inner ring of the threaded ring (11), a rotating ring (13) is fixed on an outer wall of the first rotating tube (8), and the rotating ring (13) is inserted into the rotating groove (12) in a rotating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120782380.4U CN215228143U (en) | 2021-04-16 | 2021-04-16 | Mucosal calculus removing device for minimally invasive gallbladder protection operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120782380.4U CN215228143U (en) | 2021-04-16 | 2021-04-16 | Mucosal calculus removing device for minimally invasive gallbladder protection operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215228143U true CN215228143U (en) | 2021-12-21 |
Family
ID=79509186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120782380.4U Expired - Fee Related CN215228143U (en) | 2021-04-16 | 2021-04-16 | Mucosal calculus removing device for minimally invasive gallbladder protection operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215228143U (en) |
-
2021
- 2021-04-16 CN CN202120782380.4U patent/CN215228143U/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 |
Granted publication date: 20211221 |