CN219050054U - Liver, gall, pancreas and spleen expansion hose device - Google Patents
Liver, gall, pancreas and spleen expansion hose device Download PDFInfo
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- CN219050054U CN219050054U CN202222761839.XU CN202222761839U CN219050054U CN 219050054 U CN219050054 U CN 219050054U CN 202222761839 U CN202222761839 U CN 202222761839U CN 219050054 U CN219050054 U CN 219050054U
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Abstract
The utility model relates to the technical field of expansion hose equipment, in particular to a liver, gall, pancreas and spleen expansion hose device. Including inflation component, conversion subassembly, expansion subassembly, inflation component is including inflating the gasbag, expansion subassembly includes introducing pipe, registration arm, expansion gasbag, the one end that coupling hose was kept away from to the conversion adapter is connected with the introducing pipe, the outer lane of introducing pipe is provided with clamping assembly, clamping assembly includes the centre gripping sleeve pipe, the one end that clamping fixture block was kept away from to the impeller is connected with presses the briquetting. The beneficial effects of the utility model are as follows: through the setting of registration arm for the clamping assembly carries out the position of centre gripping to expansion assembly, is the same through the diameter of ingress pipe and registration arm outer lane, is used for guaranteeing ingress pipe and registration arm and gets into patient's health's smoothness nature, through the thickness of ingress pipe wall body for the half of registration arm wall body thickness, can make the registration arm guarantee its security by the in-process of centre gripping.
Description
Technical Field
The utility model relates to the technical field of expansion hose equipment, in particular to a liver, gall, pancreas and spleen expansion hose device.
Background
The dilating catheter is one kind of medical intervention equipment for recovering the dilation of human body's narrow lumen, such as blood vessel, urinary tract, biliary tract, trachea, oviduct, esophagus, etc. and for treating biliary tract stone and dilating biliary tract after biliary tract damage and liver transplantation.
The prior application number is: 202021253514.5 an expansion catheter for hepatobiliary, pancreas and spleen surgery comprises an inflatable air bag, an air purifying device, an anti-slip strip, an air outlet pipe, a pressure gauge, a connecting pipe, a mounting head, an air inlet pipe, a hand grip, a catheter, a movable hose, an expansion outer air bag, an extrusion air bag, an expansion inner air bag and an air inlet; this document suffers from the following disadvantages: although a section of flexible hose capable of being freely bent is arranged in the middle of the catheter, the catheter itself must have flexibility because the catheter needs to enter the body of a patient when in use, and the catheter with flexibility has smaller diameter, and meanwhile, medical staff needs to carry gloves in the working process, so that the medical staff is inconvenient to hold the catheter and push the catheter.
Disclosure of Invention
In view of the above problems, an object of the present utility model is to: the utility model provides a liver, gall, pancreas and spleen expansion hose device, solves because the catheter diameter that has the compliance is less, and medical personnel need have gloves in the course of the work simultaneously, can make the problem that medical personnel are inconvenient for handheld catheter and impel the catheter like this.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a liver, gall and pancreas spleen expansion hose device, includes inflation component, converting element, expansion component, inflation component is including inflating the gasbag, it includes gasbag air inlet and gasbag gas outlet to inflate the gasbag, the one end that the gasbag gas outlet was kept away from to the gasbag is connected with the outlet duct, converting element includes coupling hose, the one end that the gasbag gas outlet was kept away from to the outlet duct is connected with coupling hose, coupling hose keeps away from the one end of outlet duct is connected with converting joint, expansion component includes introducing pipe, registration tube, expansion gasbag, converting joint keeps away from coupling hose's one end and is connected with the introducing pipe, the outer lane of introducing pipe is provided with clamping assembly, clamping assembly includes the centre gripping sleeve, the inboard of centre gripping sleeve is provided with the sleeve spout, the inner wall connection of sleeve spout has reset spring, the one end that sleeve spout inner wall was kept away from to reset spring is connected with the centre gripping fixture block, the same end that centre gripping fixture block and reset spring are connected with the impeller, the one end that the impeller block kept away from the centre gripping fixture block is connected with according to the briquetting.
The beneficial effects of the utility model are as follows: the length of the clamping sleeve is the same as that of the positioning tube, the positioning tube can be wrapped and clamped, the diameter of the inner ring of the clamping sleeve is matched with that of the outer ring of the positioning tube, the clamping sleeve can slide on the outer walls of the ingress pipe and the positioning tube, when the device is used, the ingress pipe stretches into a pipeline waiting for expansion of a bile duct and a urinary catheter, then the clamping assembly slides to the outer ring of the positioning tube closest to the expansion air bag, then the positioning tube of the section is clamped, then the ingress pipe continues to penetrate into the pipeline through the clamping assembly, then the clamping assembly continues to slide to the outer ring of the adjacent positioning tube, then the positioning tube of the section is clamped, then the clamping operation is sequentially carried out until the expansion air bag reaches the pipeline needing expansion or a place with stones, and further the segmented clamping operation of the expansion assembly into a patient body is realized, so that the situation that the ingress pipe is inconvenient to enter the patient body due to the flexibility of the ingress pipe is avoided.
In order to purify the air entering the inflatable airbag:
as a further improvement of the above technical scheme: the one end that the gasbag air inlet was kept away from the gasbag of aerifing is connected with air purification device, gasbag air inlet and air purification device sealing connection, gasbag gas outlet and outlet duct sealing connection, the outer lane of outlet duct is provided with the manometer.
The beneficial effects of this improvement are: through air purification device's setting for purify the air that enters into the inflatable balloon the inside, when using the device, medical personnel hold and extrude inflatable balloon, observe the manometer and with the dynamics of confirm extrusion when extrusion inflatable balloon simultaneously.
To achieve connection of the inflation assembly to the expansion assembly:
as a further improvement of the above technical scheme: the connecting hose is in sealing connection with the air outlet pipe through a connecting piece, and the adapter is in sealing connection with the position between the ingress pipe and the connecting hose.
The beneficial effects of this improvement are: through the setting of crossover sub for be connected ingress pipe and coupling hose, and then realize the connection of inflation subassembly and expansion subassembly.
In order to ensure the safety of the positioning tube in the clamped process:
as a further improvement of the above technical scheme: the expansion assembly comprises a plurality of ingress pipes, a positioning pipe is connected between every two adjacent ingress pipes, the ingress pipes and the positioning pipe are arranged in an integrated structure, the ingress pipes are identical in diameter with the outer ring of the positioning pipe, the thickness of the ingress pipe wall body is one half of the thickness of the positioning pipe wall body, and the front end of the expansion air bag is arranged in a concave horn shape.
The beneficial effects of this improvement are: through the setting of registration arm for the clamping assembly carries out the position of centre gripping to expansion assembly, is the same through the diameter of ingress pipe and registration arm outer lane, is used for guaranteeing ingress pipe and registration arm and gets into patient's health's smoothness nature, through the thickness of ingress pipe wall body for the half of registration arm wall body thickness, can make the registration arm guarantee its security by the in-process of centre gripping.
In order to avoid the situation that the ingress into the patient body is inconvenient due to the flexibility of the ingress pipe:
as a further improvement of the above technical scheme: the length of the clamping sleeve is the same as that of the positioning tube, and the diameter of the inner ring of the clamping sleeve is matched with that of the outer ring of the positioning tube.
The beneficial effects of this improvement are: the length of the clamping sleeve is the same as that of the positioning tube, the positioning tube can be wrapped and clamped, the diameter of the inner ring of the clamping sleeve is matched with that of the outer ring of the positioning tube, the clamping sleeve can slide on the outer walls of the ingress pipe and the positioning tube, when the device is used, the ingress pipe stretches into a pipeline waiting for expansion of a bile duct and a urinary catheter, then the clamping assembly slides to the outer ring of the positioning tube closest to the expansion air bag, then the positioning tube of the section is clamped, then the ingress pipe continues to penetrate into the pipeline through the clamping assembly, then the clamping assembly continues to slide to the outer ring of the adjacent positioning tube, then the positioning tube of the section is clamped, then the clamping operation is sequentially carried out until the expansion air bag reaches the pipeline needing expansion or a place with stones, and further the segmented clamping operation of the expansion assembly into a patient body is realized, so that the situation that the ingress pipe is inconvenient to enter the patient body due to the flexibility of the ingress pipe is avoided.
In order to achieve clamping of the positioning tube:
as a further improvement of the above technical scheme: every two reset springs are used together, the pushing block and the pressing block are in cylindrical structure, the clamping fixture block is in sliding connection with the sleeve sliding groove, one end, away from the pushing block, of the clamping fixture block is connected with an anti-slip gasket, and the anti-slip gasket is a rubber pad with an arc-shaped structure.
The beneficial effects of this improvement are: when the positioning pipe is required to be clamped and fixed, medical staff holds the clamping sleeve and presses the pressing block, then the pressing block drives the pushing block to synchronously slide after being stressed, and then the anti-slip washer is contacted with the positioning pipe, so that the positioning pipe is clamped.
Drawings
Fig. 1 is a schematic diagram of a front view structure of the present utility model.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.
FIG. 3 is a schematic view of the structure of the expansion assembly of the present utility model.
FIG. 4 is a schematic cross-sectional view of a positioning tube according to the present utility model.
Fig. 5 is a schematic cross-sectional view of a clamping assembly according to the present utility model.
In the figure: 1. an inflation assembly; 11. an inflatable airbag; 12. an air bag inlet; 13. an air outlet of the air bag; 14. an air purifying device; 15. an air outlet pipe; 16. a pressure gauge; 2. a conversion assembly; 21. a connecting hose; 22. a conversion joint; 3. an expansion assembly; 31. an ingress pipe; 32. a positioning tube; 33. expanding the balloon; 4. a clamping assembly; 41. clamping the sleeve; 42. a sleeve chute; 43. a return spring; 44. clamping the clamping block; 45. a pushing block; 46. pressing the blocks; 47. an anti-slip washer.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
Example 1:
as shown in fig. 1-5, a liver, gall, pancreas and spleen expansion hose device comprises an inflation assembly 1, a conversion assembly 2 and an expansion assembly 3, wherein the inflation assembly 1 comprises an inflation air bag 11, the inflation air bag 11 comprises an air bag air inlet 12 and an air bag air outlet 13, one end of the air bag air outlet 13 far away from the inflation air bag 11 is connected with an air outlet pipe 15, the conversion assembly 2 comprises a connection hose 21, one end of the air outlet pipe 15 far away from the air bag air outlet 13 is connected with the connection hose 21, one end of the connection hose 21 far away from the air outlet pipe 15 is connected with a conversion joint 22, the expansion assembly 3 comprises an ingress pipe 31, a positioning pipe 32 and an expansion air bag 33, one end of the conversion joint 22 far away from the connection hose 21 is connected with the ingress pipe 31, the outer ring of the ingress pipe 31 is provided with a clamping assembly 4, the clamping assembly 4 comprises a clamping sleeve 41, the inner side of the clamping sleeve 41 is provided with a sleeve sliding groove 42, the inner wall of the sleeve sliding groove 42 is connected with a reset spring 43, one end of the reset spring 43 far away from the inner wall of the sleeve sliding groove 42 is connected with a clamping block 44, one end of the clamping block 44 is connected with the same end 45 which is connected with the reset spring 43, and the end 45 far away from the clamping block 46.
Example 2:
as shown in fig. 1, as a further optimization of the above embodiment, a liver, gall, pancreas and spleen expansion hose device comprises an inflation assembly 1, a conversion assembly 2 and an expansion assembly 3, wherein the inflation assembly 1 comprises an inflation air bag 11, the inflation air bag 11 comprises an air bag air inlet 12 and an air bag air outlet 13, one end of the air bag air outlet 13 far away from the inflation air bag 11 is connected with an air outlet pipe 15, the conversion assembly 2 comprises a connection hose 21, one end of the air outlet pipe 15 far away from the air bag air outlet 13 is connected with a conversion joint 22, the expansion assembly 3 comprises an inlet pipe 31, a positioning pipe 32 and an expansion air bag 33, one end of the conversion joint 22 far away from the connection hose 21 is connected with the inlet pipe 31, the outer ring of the inlet pipe 31 is provided with a clamping assembly 4, the clamping assembly 4 comprises a clamping sleeve 41, the inner side of the clamping sleeve 41 is provided with a sleeve chute 42, the inner wall of the sleeve chute 42 is connected with a reset spring 43, one end of the reset spring 43 far away from the inner wall of the sleeve chute 42 is connected with a clamping block 44, one end of the clamping block 44 far away from the inner wall of the sleeve chute 42 is connected with a clamping block 45, one end 45 is pushed by the clamping block 44 to be connected with the same block 45 far away from the clamping block 45; one end of the air bag air inlet 12 far away from the inflatable air bag 11 is connected with an air purifying device 14, the air bag air inlet 12 is in sealing connection with the air purifying device 14, the air bag air outlet 13 is in sealing connection with an air outlet pipe 15, and a pressure gauge 16 is arranged on the outer ring of the air outlet pipe 15.
Example 3:
as shown in fig. 2, as a further optimization of the above embodiment, a liver, gall, pancreas and spleen expansion hose device comprises an inflation assembly 1, a conversion assembly 2 and an expansion assembly 3, wherein the inflation assembly 1 comprises an inflation air bag 11, the inflation air bag 11 comprises an air bag air inlet 12 and an air bag air outlet 13, one end of the air bag air outlet 13 far away from the inflation air bag 11 is connected with an air outlet pipe 15, the conversion assembly 2 comprises a connection hose 21, one end of the air outlet pipe 15 far away from the air bag air outlet 13 is connected with a conversion joint 22, the expansion assembly 3 comprises an inlet pipe 31, a positioning pipe 32 and an expansion air bag 33, one end of the conversion joint 22 far away from the connection hose 21 is connected with the inlet pipe 31, the outer ring of the inlet pipe 31 is provided with a clamping assembly 4, the clamping assembly 4 comprises a clamping sleeve 41, the inner side of the clamping sleeve 41 is provided with a sleeve chute 42, the inner wall of the sleeve chute 42 is connected with a reset spring 43, one end of the reset spring 43 far away from the inner wall of the sleeve chute 42 is connected with a clamping block 44, one end of the clamping block 44 far away from the inner wall of the sleeve chute 42 is connected with a clamping block 45, one end 45 is pushed by the clamping block 44 to be connected with the same block 45 far away from the clamping block 45; the connection hose 21 is connected with the air outlet pipe 15 in a sealing way through a connecting piece, and the conversion joint 22 is connected with a position between the ingress pipe 31 and the connection hose 21 in a sealing way.
Example 4:
as shown in fig. 1, 3 and 4, as a further optimization of the above embodiment, a liver, gall, pancreas and spleen expansion hose device comprises an inflation assembly 1, a conversion assembly 2 and an expansion assembly 3, wherein the inflation assembly 1 comprises an inflation air bag 11, the inflation air bag 11 comprises an air bag air inlet 12 and an air bag air outlet 13, one end of the air bag air outlet 13 far away from the inflation air bag 11 is connected with an air outlet pipe 15, the conversion assembly 2 comprises a connection hose 21, one end of the air outlet pipe 15 far away from the air bag air outlet 13 is connected with the connection hose 21, one end of the connection hose 21 far away from the air outlet pipe 15 is connected with a conversion joint 22, one end of the conversion joint 22 far away from the connection hose 21 is connected with the introduction tube 31, the outer ring of the introduction tube 31 is provided with a clamping assembly 4, the clamping assembly 4 comprises a clamping sleeve 41, the inner side of the clamping sleeve 41 is provided with a sleeve sliding groove 42, the inner wall of the sleeve sliding groove 42 is connected with a reset spring 43, one end of the reset spring 43 far away from the inner wall of the sleeve 42 is connected with a clamping block 44, one end of the clamping block 44 which is connected with a clamping block 45 which is connected with one end 46 far away from the clamping block 45; the expansion assembly 3 comprises a plurality of ingress pipes 31, positioning pipes 32 are connected between every two adjacent ingress pipes 31, the ingress pipes 31 and the positioning pipes 32 are integrally formed, the ingress pipes 31 and the outer rings of the positioning pipes 32 have the same diameter, the thickness of the wall body of the ingress pipes 31 is half of that of the positioning pipes 32, and the front end of the expansion air bag 33 is arranged in a concave horn shape.
Example 5:
as shown in fig. 5, as a further optimization of the above embodiment, a hepatobiliary pancreatic expansion hose device comprises an inflation assembly 1, a conversion assembly 2 and an expansion assembly 3, wherein the inflation assembly 1 comprises an inflation air bag 11, the inflation air bag 11 comprises an air bag air inlet 12 and an air bag air outlet 13, one end of the air bag air outlet 13 far away from the inflation air bag 11 is connected with an air outlet pipe 15, the conversion assembly 2 comprises a connection hose 21, one end of the air outlet pipe 15 far away from the air bag air outlet 13 is connected with the connection hose 21, one end of the connection hose 21 far away from the air outlet pipe 15 is connected with a conversion joint 22, the expansion assembly 3 comprises an inlet pipe 31, a positioning pipe 32 and an expansion air bag 33, one end of the conversion joint 22 far away from the connection hose 21 is connected with the inlet pipe 31, the outer ring of the inlet pipe 31 is provided with a clamping assembly 4, the clamping assembly 4 comprises a clamping sleeve 41, the inner side of the clamping sleeve 41 is provided with a sleeve chute 42, the inner wall of the sleeve chute 42 is connected with a reset spring 43, one end of the reset spring 43 far away from the inner wall of the sleeve chute 42 is connected with a clamping block 44, one end of the clamping block 44 far away from the inner wall of the sleeve chute 42 is connected with a clamping block 45, one end 45 is connected with a clamping block 45 far away from the clamping block 45 by pushing the clamping block 45; the length of the clamping sleeve 41 is the same as that of the positioning tube 32, and the diameter of the inner ring of the clamping sleeve 41 is matched with that of the outer ring of the positioning tube 32.
Example 6:
as shown in fig. 5, as a further optimization of the above embodiment, a hepatobiliary pancreatic expansion hose device comprises an inflation assembly 1, a conversion assembly 2 and an expansion assembly 3, wherein the inflation assembly 1 comprises an inflation air bag 11, the inflation air bag 11 comprises an air bag air inlet 12 and an air bag air outlet 13, one end of the air bag air outlet 13 far away from the inflation air bag 11 is connected with an air outlet pipe 15, the conversion assembly 2 comprises a connection hose 21, one end of the air outlet pipe 15 far away from the air bag air outlet 13 is connected with the connection hose 21, one end of the connection hose 21 far away from the air outlet pipe 15 is connected with a conversion joint 22, the expansion assembly 3 comprises an inlet pipe 31, a positioning pipe 32 and an expansion air bag 33, one end of the conversion joint 22 far away from the connection hose 21 is connected with the inlet pipe 31, the outer ring of the inlet pipe 31 is provided with a clamping assembly 4, the clamping assembly 4 comprises a clamping sleeve 41, the inner side of the clamping sleeve 41 is provided with a sleeve chute 42, the inner wall of the sleeve chute 42 is connected with a reset spring 43, one end of the reset spring 43 far away from the inner wall of the sleeve chute 42 is connected with a clamping block 44, one end of the clamping block 44 far away from the inner wall of the sleeve chute 42 is connected with a clamping block 45, one end 45 is connected with a clamping block 45 far away from the clamping block 45 by pushing the clamping block 45; every two reset springs 43 are used together, the pushing blocks 45 and the pressing blocks 46 are in cylindrical structures, the clamping blocks 44 are in sliding connection with the sleeve sliding grooves 42, one ends, far away from the pushing blocks 45, of the clamping blocks 44 are connected with anti-slip gaskets 47, and the anti-slip gaskets 47 are rubber pads in arc structures.
The working principle of the utility model is as follows: when the device is used, the ingress pipe 31 is stretched into a pipeline of a bile duct and a urinary duct to be expanded, then the clamping component 4 is slid to the outer ring of the positioning pipe 32 closest to the expansion air bag 33, then a medical staff holds the clamping sleeve 41 and presses the pressing block 46, then the pressing block 46 is stressed and drives the pushing block 45 to synchronously slide, then the anti-slip washer 47 is contacted with the positioning pipe 32, further the positioning pipe 32 of the section is clamped, the ingress pipe 31 is continued to be stretched into the pipeline through the clamping component 4, then the clamping component 4 is continued to slide to the outer ring of the adjacent positioning pipe 32, then the positioning pipe 32 of the section is clamped, then the expansion air bag 33 is sequentially carried out until reaching the pipeline to be expanded or a place with stones, further the segmented clamping of the expansion component 3 into the body of a patient is realized, thereby avoiding the situation that the ingress of the patient body is inconvenient due to the flexibility of the ingress pipe 31, the wrapping type clamping of the positioning pipe 32 can be realized by the length of the clamping sleeve 41 being the same as the length of the positioning pipe 32, the diameter of the inner ring of the clamping sleeve 41 is matched with the diameter of the outer ring of the positioning pipe 32, the clamping sleeve 41 can slide on the ingress pipe 31 and the outer wall of the positioning pipe 32, the location for clamping the expansion assembly 3 by the clamping assembly 4 is provided by the positioning pipe 32, the ingress pipe 31 and the positioning pipe 32 are provided by the same diameter as the outer ring of the positioning pipe 32, the ingress pipe 31 and the positioning pipe 32 are provided with the same thickness as one half of the wall thickness of the positioning pipe 32, the safety of the positioning pipe 32 can be ensured in the clamping process, the ingress pipe 31 and the connecting hose 21 are connected by the arrangement of the conversion joint 22, the inflation assembly 1 and the expansion assembly 3 are further connected, and the air purification device 14 is used for purifying the air entering the inflation air bag 11, so that when the device is used, a medical staff holds and extrudes the inflation air bag 11, and simultaneously observes the pressure gauge 16 and determines extrusion force when extruding the inflation air bag 11.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (6)
1. The utility model provides a liver courage pancreas spleen expansion hose device, includes inflation assembly (1), conversion subassembly (2), expansion subassembly (3), its characterized in that: the inflatable module (1) comprises an inflatable airbag (11), the inflatable airbag (11) comprises an airbag air inlet (12) and an airbag air outlet (13), one end of the airbag air outlet (13) away from the inflatable airbag (11) is connected with an air outlet pipe (15), the conversion module (2) comprises a connecting hose (21), one end of the air outlet pipe (15) away from the airbag air outlet (13) is connected with the connecting hose (21), one end of the connecting hose (21) away from the air outlet pipe (15) is connected with a conversion joint (22), the expansion module (3) comprises an ingress pipe (31), a positioning pipe (32) and an expansion airbag (33), one end of the conversion joint (22) away from the connecting hose (21) is connected with the ingress pipe (31), the outer ring of the ingress pipe (31) is provided with a clamping module (4), the clamping module (4) comprises a clamping sleeve (41), the inner side of the clamping sleeve (41) is provided with a sleeve sliding groove (42), the inner wall of the sleeve sliding groove (42) is connected with a reset spring (43), one end of the reset spring (43) away from the inner wall of the sleeve sliding groove (42) is connected with a clamping block (44), the same end that centre gripping fixture block (44) is connected with reset spring (43) is connected with pushing block (45), pushing block (45) keep away from the one end of centre gripping fixture block (44) and be connected with pressing block (46).
2. A hepatobiliary pancreatic and spleen distention hose device according to claim 1, wherein: one end of the air bag air inlet (12) far away from the inflatable air bag (11) is connected with an air purifying device (14), the air bag air inlet (12) is in sealing connection with the air purifying device (14), the air bag air outlet (13) is in sealing connection with an air outlet pipe (15), and a pressure gauge (16) is arranged on the outer ring of the air outlet pipe (15).
3. A hepatobiliary pancreatic and spleen distention hose device according to claim 1, wherein: the connecting hose (21) is connected with the air outlet pipe (15) in a sealing way through a connecting piece, and the conversion joint (22) is connected with the position between the ingress pipe (31) and the connecting hose (21) in a sealing way.
4. A hepatobiliary pancreatic and spleen distention hose device according to claim 1, wherein: the expansion assembly (3) comprises a plurality of ingress pipes (31), positioning pipes (32) are connected between every two adjacent ingress pipes (31), the ingress pipes (31) and the positioning pipes (32) are arranged in an integrated structure, the diameter of the ingress pipes (31) is the same as that of the outer ring of the positioning pipes (32), the thickness of the wall body of the ingress pipes (31) is one half of that of the wall body of the positioning pipes (32), and the front end of the expansion air bag (33) is arranged in a concave horn shape.
5. A hepatobiliary pancreatic and spleen distention hose device according to claim 1, wherein: the length of the clamping sleeve (41) is the same as that of the positioning tube (32), and the diameter of the inner ring of the clamping sleeve (41) is matched with that of the outer ring of the positioning tube (32).
6. A hepatobiliary pancreatic and spleen distention hose device according to claim 1, wherein: every two reset springs (43) are used together, the pushing blocks (45) and the pressing blocks (46) are in cylindrical structure, the clamping fixture blocks (44) are in sliding connection with the sleeve sliding grooves (42), one ends, far away from the pushing blocks (45), of the clamping fixture blocks (44) are connected with anti-slip gaskets (47), and the anti-slip gaskets (47) are rubber pads in arc structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222761839.XU CN219050054U (en) | 2022-10-17 | 2022-10-17 | Liver, gall, pancreas and spleen expansion hose device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222761839.XU CN219050054U (en) | 2022-10-17 | 2022-10-17 | Liver, gall, pancreas and spleen expansion hose device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219050054U true CN219050054U (en) | 2023-05-23 |
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ID=86367889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222761839.XU Active CN219050054U (en) | 2022-10-17 | 2022-10-17 | Liver, gall, pancreas and spleen expansion hose device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219050054U (en) |
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2022
- 2022-10-17 CN CN202222761839.XU patent/CN219050054U/en active Active
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