CN218636411U9 - Biliary tract drainage tube joint - Google Patents
Biliary tract drainage tube joint Download PDFInfo
- Publication number
- CN218636411U9 CN218636411U9 CN202320098677.8U CN202320098677U CN218636411U9 CN 218636411 U9 CN218636411 U9 CN 218636411U9 CN 202320098677 U CN202320098677 U CN 202320098677U CN 218636411 U9 CN218636411 U9 CN 218636411U9
- Authority
- CN
- China
- Prior art keywords
- sleeve
- drainage tube
- biliary tract
- connecting part
- fixedly connected
- 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.)
- Active
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a biliary tract drainage tube joint, which belongs to the technical field of medical appliances and comprises: the first connecting part comprises a first sleeve for connecting the T-shaped pipe, and the first sleeve is detachably and fixedly connected with the T-shaped pipe; the second connecting part comprises a second sleeve for connecting the drainage tube, and the second sleeve is detachably and fixedly connected with the drainage tube; the third connecting part comprises a third sleeve which is used for connecting an external input pipeline to introduce medicines required by treatment into a patient and reserving bile and biliary tract radiography, and the third sleeve is detachably and fixedly connected with the input pipeline; the switching structure is used for controlling the on-off of different connecting parts and comprises a three-way valve, and the three-way valve is respectively connected with the first connecting part, the second connecting part and the third connecting part.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a biliary tract drainage tube joint.
Background
When the biliary tract drainage tube is connected with the drainage bag at present, the diameter of the biliary tract drainage T-shaped tube needs to be manually expanded because the diameter of the drainage tube interface connected with the drainage bag is overlarge, so that the biliary tract drainage tube joint capable of being connected with pipelines with different diameters needs to be designed.
Disclosure of Invention
The utility model relates to a biliary tract drainage tube joint, which comprises:
the first connecting part comprises a first sleeve for connecting the T-shaped pipe, and the first sleeve is detachably and fixedly connected with the T-shaped pipe;
the second connecting part comprises a second sleeve for connecting the drainage tube, and the second sleeve is detachably and fixedly connected with the drainage tube;
the third connecting part comprises a third sleeve which is used for connecting an external input pipeline to introduce medicines required by treatment into a patient, reserving bile for culturing or performing biliary tract radiography, and is detachably and fixedly connected with the input pipeline;
the switching module is used for controlling the on-off of different connecting parts, and comprises a three-way valve which is respectively connected with the first connecting part, the second connecting part and the third connecting part.
Further, the first sleeve comprises a first end and a second end, the area of the first end is smaller than that of the second end, and the first connecting portion is detachably and fixedly connected with the T-shaped pipe through the first end.
Further, the first end and the second end are respectively provided with a first connecting structure and a second connecting structure, the first sleeve is sleeved in the T-shaped pipe or sleeved in the T-shaped pipe through the first connecting structure, and the first sleeve is sleeved in the switching module or sleeved in the switching module through the second connecting structure.
Further, the pipe wall of the first sleeve comprises a first folding layer, the direction of the first end face vertical to the second end face is taken as a first direction, and each section of the first folding layer in the first direction is round with the area descending in a step-like manner.
Further, the second sleeve comprises a third end and a fourth end, the area of the third end is smaller than that of the fourth end, and the second connecting portion is detachably and fixedly connected with the drainage tube through the third end.
Further, the third end and the fourth end are respectively provided with a third connecting structure and a fourth connecting structure, the second sleeve is sleeved in the drainage tube or sleeved in the drainage tube through the third connecting structure, and the second sleeve is sleeved in the switching module or sleeved in the switching module through the fourth connecting structure.
Further, the pipe wall of the second sleeve comprises a second folding layer, the direction of the third end face vertical to the fourth end face is taken as a second direction, and each section of the second folding layer in the second direction is a circle with the area descending in a step-like manner.
Further, the third sleeve comprises a fifth end and a sixth end, the area of the fifth end is smaller than that of the sixth end, and the third connecting portion is detachably and fixedly connected with the external input pipeline through the fifth end.
Further, the third sleeve is different from the second sleeve in that the sixth end on the third sleeve comprises a detachable external connection port, and the third sleeve is in adaptive connection with different types of input pipelines through the external connection port.
Further, the second end is further provided with a detachable cover, and the detachable cover is detachably and fixedly connected with the second end.
The utility model has the beneficial effects that:
the first folding layer and the second folding layer can be folded and tightened into a circular sheet structure in a non-use state, so that the folding device is convenient to store; the first folding layer and the second folding layer are stretched into a funnel shape with steps in the use state, so that pipelines with different calibers can be conveniently connected.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description relate only to some embodiments of the present disclosure, not to limit the present disclosure, and other drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the structure of the first sleeve with the removable cover disconnected;
FIG. 4 is a schematic view of the structure of the first sleeve after the removable cover is connected;
FIG. 5 is a schematic view of the structure of the second sleeve;
FIG. 6 is a schematic structural view of a third sleeve;
FIG. 7 is a schematic view of a third sleeve with a rubber telescoping port;
in the figure, 1, a first sleeve; 11. a first end; 12. a second end; 13. a removable cover; 2. a second sleeve; 21. a third end; 22. a fourth end; 3. a third sleeve; 31. a fifth end; 32. a sixth end; 321. an external connection port; 322. a telescopic opening; 4. a transfer module; 41. a three-way valve; 42. a bi-directional tube; 43. and (5) screwing the sheet.
Detailed Description
The following detailed description of the embodiments of the present utility model will be made more apparent to those skilled in the art from the following detailed description, in which the utility model is embodied in several, but not all, embodiments of the utility model. The utility model may be embodied or applied in other specific forms and features of the following examples and examples may be combined with each other without conflict, all other examples being contemplated by those of ordinary skill in the art without undue burden from the present disclosure, based on the examples of the utility model.
Embodiments of the present disclosure and examples thereof are described in detail below with reference to the attached drawing figures.
The present embodiment provides a biliary tract drainage tube joint, which includes:
the first connecting part comprises a first sleeve 1 for connecting the T-shaped pipe, and the first sleeve 1 is detachably and fixedly connected with the T-shaped pipe; the second connecting part comprises a second sleeve 2 for connecting the drainage tube, and the second sleeve 2 is detachably and fixedly connected with the drainage tube; the third connecting part comprises a third sleeve pipe 3 used for connecting an external input pipeline to introduce medicines required by treatment into a patient, reserving bile and carrying out biliary tract radiography, and the third sleeve pipe 3 is detachably and fixedly connected with the input pipe; the switching module 4 is used for controlling the on-off of different connecting parts, the switching module 4 comprises a three-way valve 41, and the three-way valve 41 is respectively connected with the first connecting part, the second connecting part and the third connecting part.
In some embodiments of the present application, as shown in fig. 3 and 4, the first sleeve 1 includes a first end 11 and a second end 12, the area of the first end 11 is smaller than that of the second end 12, and the first connecting portion is detachably and fixedly connected to the T-shaped tube through the first end 11. The first end 11 and the second end 12 are respectively provided with a first connecting structure and a second connecting structure, the first sleeve 1 is sleeved in the T-shaped pipe or sleeved in the T-shaped pipe through the first connecting structure, and the first sleeve 1 is sleeved in the switching module 4 or sleeved in the switching module 4 through the second connecting structure. The pipe wall of the first sleeve 1 comprises a first folding layer, the direction of the surface of the first end 11 vertically pointing to the surface of the second end 12 is taken as a first direction, and each section of the first folding layer in the first direction is round with the area descending in a step shape. The second end 12 is also provided with a detachable cover 13, the detachable cover 13 is fixedly connected with the second end 12 in a detachable manner, when the drainage stage is finished, the first sleeve 1 can be continuously connected with a T-shaped tube reserved in a patient, and the subsequent relevant treatment examination of the patient is carried out, and the detachable cover 13 is arranged to be beneficial to flexibly changing the on-off relation between the first sleeve 1 and the outside.
In other embodiments of the present application, the outer wall of the first sleeve 1 is generally stepped, and the first end 11 is provided with a threaded structure, so that the first sleeve 1 is connected with the tee pipe through bolts; in the embodiment, a plurality of circles of easy-tearing lines are arranged on the first sleeve 1 along the first direction, at least one circle of easy-tearing lines are arranged on each step, redundant parts of the first sleeve 1 can be quickly torn through the arrangement, and a sealing layer is further arranged in the first sleeve 1 so as to prevent liquid in the pipe from flowing out from the easy-tearing lines; the position inside the first sleeve 1, which is close to the first end 11, is also provided with a closing opening and a closing cover matched with the closing opening, the closing opening is connected with the closing cover in a sleeved mode or is connected in a rotating mode, the closing opening can be leaked or covered by rotating the closing cover, the sealing opening and the closing opening are arranged after drainage is finished, the embodiment of the detachable cover 13 is more convenient, and the cleaning difficulty is higher than that of the embodiment of the detachable cover 13.
In some embodiments of the present application, the second sleeve 2 includes a third end 21 and a fourth end 22, the area of the third end 21 is smaller than the area of the fourth end 22, and the second connecting portion is detachably and fixedly connected to the drainage tube through the third end 21. The third end 21 and the fourth end 22 are respectively provided with a third connecting structure and a fourth connecting structure, the second sleeve 2 is sleeved in the drainage tube or sleeved in the drainage tube through the third connecting structure, and the second sleeve 2 is sleeved in the switching module 4 or sleeved in the switching module 4 through the fourth connecting structure. The wall of the second sleeve 2 comprises a second folded layer, and the cross sections of the second folded layer in the second direction are circular with the area descending in a step shape by taking the direction that the surface of the third end 21 is perpendicular to the surface of the fourth end 22 as a second direction, and refer to fig. 5. In the stretching state of the first folding layer and the second folding layer, the inside of the first sleeve 1 and the inside of the second sleeve 2 comprise a plurality of sections of sleeving cavities with different diameters, and the arrangement of the sleeving cavities with the multiple diameters is beneficial to the rapid insertion of drainage tubes with different diameters; in the stretching state, the first sleeve 1 and the second sleeve 2 have better flexibility, and can easily realize bending in multiple directions and radians; in the compressed state of the first folding layer and the second folding layer, the space occupied by the first sleeve 1 and the second sleeve 2 is very small, so that the first sleeve and the second sleeve are convenient for large-scale storage in the unused state.
In some embodiments of the present application, referring to fig. 5 and 6, the third sleeve 3 includes a fifth end 31 and a sixth end 32, the area of the fifth end 31 is smaller than that of the sixth end 32, and the third connecting portion is detachably and fixedly connected to the external input pipeline through the fifth end 31. The third sleeve 3 differs from the second sleeve 2 in that the sixth end 32 on the third sleeve 3 comprises a detachable external connection port 321, by means of which external connection port 321 the third sleeve 3 is adapted to be connected to different types of input lines. The external connection port 321 may be smooth-surfaced or threaded in a wide-mouth shape.
In other embodiments of the present application, as shown in fig. 7, the sixth end 32 of the third sleeve 3 includes a rubber expansion port 322, so that the sixth end 32 can be adapted to different types of input pipelines. The third sleeve 3 in this embodiment also includes a first folding layer and a second folding layer, and the materials of the first folding layer and the second folding layer are medical rubber or soft polyvinyl chloride, so that the first folding layer and the second folding layer have a certain elasticity, and the compatibility of external pipelines with different sizes and the first sleeve 1 and the second sleeve 2 is improved.
In some embodiments of the present application, as shown in fig. 1 and 2, the three-way valve 41 includes a two-way pipe 42 with a three-way channel and a switching on-off relation, a turning piece 43 is disposed on the two-way pipe 42, the two-way pipe 42 is sleeved in the three-way valve 41, the turning piece 43 penetrates out of the three-way valve 41, and rotation of the two-way pipe 42 inside the three-way valve 41 can be achieved by rotating the turning piece 43.
In other embodiments of the present application, the tee is integrally connected with the first sleeve 1, which has the advantage that, after the drainage stage is finished, the tee can be separated from the outside only by rotating the twisting piece 43 to disconnect the bi-directional tube 42 from the first sleeve 1, and the external pipeline can be accessed first when the medicine is input into the patient again, and then the orientation of the bi-directional tube 42 is changed, so as to avoid infection or pollution caused by outflow of the substance in the tee when the detachable cover 13 or the closed cover is opened.
The application method of the utility model comprises the following steps: connect T shape pipe and transfer module 4 through first sleeve pipe 1, connect drainage tube and transfer module 4 through second sleeve pipe 2, connect the external pipeline that contains the medicine through third sleeve pipe 3, if: a developer conveying pipe; the twisting piece 43 is rotated to enable two ends of the bidirectional tube 42 to point to the second end 12 and the fourth end 22 respectively, the T-shaped tube is communicated with the drainage tube at the moment, and the twisting piece 43 is rotated to enable two ends of the bidirectional tube 42 to point to the second end 12 and the sixth end 32 respectively, and the T-shaped tube is communicated with the input tube at the moment; after drainage is terminated, the switching module 4 is removed, only the first sleeve 1 is reserved, and the detachable cover 13 is connected to the second end 12 at the moment, so that the tail end of the T-shaped pipe is plugged.
The above description of embodiments is only for the understanding of the present utility model. It should be noted that it will be apparent to those skilled in the art that modifications can be made to the present utility model without departing from the principles of the utility model, and such modifications will fall within the scope of the claims.
Claims (10)
1. A biliary tract drainage tube joint, comprising:
the first connecting part comprises a first sleeve for connecting the T-shaped pipe, and the first sleeve is detachably and fixedly connected with the T-shaped pipe;
the second connecting part comprises a second sleeve for connecting the drainage tube, and the second sleeve is detachably and fixedly connected with the drainage tube;
the third connecting part comprises a third sleeve which is used for connecting an external input pipeline to introduce medicines required by treatment into a patient and reserving bile and biliary tract radiography, and the third sleeve is detachably and fixedly connected with the input pipeline;
the switching module is used for controlling the on-off of different connecting parts, and comprises a three-way valve which is respectively connected with the first connecting part, the second connecting part and the third connecting part.
2. The biliary tract drainage tube joint according to claim 1, wherein the first sleeve comprises a first end and a second end, the first end has a smaller area than the second end, and the first connecting portion is detachably and fixedly connected with the T-shaped tube through the first end.
3. The biliary tract drainage tube joint according to claim 2, wherein the first end and the second end are respectively provided with a first connection structure and a second connection structure, the first sleeve is sleeved in the T-shaped tube or the T-shaped tube through the first connection structure, and the first sleeve is sleeved in the transfer module or the transfer module through the second connection structure.
4. A biliary tract drainage tube joint according to claim 3, wherein the wall of the first sleeve comprises a first folded layer, the first folded layer having a first direction in which the first end face points perpendicularly to the second end face, and each section of the first folded layer in the first direction is circular with a stepwise decreasing area.
5. The biliary tract drainage tube joint according to claim 4, wherein the second sleeve comprises a third end and a fourth end, the area of the third end is smaller than the area of the fourth end, and the second connecting part is detachably and fixedly connected with the drainage tube through the third end.
6. The biliary tract drainage tube joint according to claim 5, wherein the third end and the fourth end are respectively provided with a third connection structure and a fourth connection structure, the second sleeve is sleeved in the drainage tube or the drainage tube through the third connection structure, and the second sleeve is sleeved in the transfer module or the transfer module through the fourth connection structure.
7. The biliary tract drainage tube joint according to claim 6, wherein the tube wall of the second sleeve comprises a second folded layer, the direction of the third end face pointing vertically to the fourth end face is taken as a second direction, and each section of the second folded layer in the second direction is a circle with an area descending in a step shape.
8. The biliary tract drainage tube joint according to claim 7, wherein the third sleeve comprises a fifth end and a sixth end, the fifth end has an area smaller than that of the sixth end, and the third connecting part is detachably and fixedly connected with the external input pipeline through the fifth end.
9. The biliary tract drainage tube joint according to claim 8, characterized in that the third sleeve differs from the second sleeve in that the sixth end on the third sleeve comprises a detachable external connection port through which the third sleeve is adapted to be connected with different types of input lines.
10. The biliary tract drainage tube joint according to claim 9, wherein the second end is further provided with a removable cap, the removable cap being removably fixedly connected to the second end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320098677.8U CN218636411U9 (en) | 2023-02-02 | 2023-02-02 | Biliary tract drainage tube joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320098677.8U CN218636411U9 (en) | 2023-02-02 | 2023-02-02 | Biliary tract drainage tube joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN218636411U CN218636411U (en) | 2023-03-17 |
| CN218636411U9 true CN218636411U9 (en) | 2023-05-12 |
Family
ID=85502084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320098677.8U Active CN218636411U9 (en) | 2023-02-02 | 2023-02-02 | Biliary tract drainage tube joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218636411U9 (en) |
-
2023
- 2023-02-02 CN CN202320098677.8U patent/CN218636411U9/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN218636411U (en) | 2023-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102665814A (en) | A telescopic device | |
| AU2016261054A1 (en) | Telescopic urinary catheter assemblies | |
| CN218636411U9 (en) | Biliary tract drainage tube joint | |
| CN204543045U (en) | The enemator of improvement | |
| CN214859727U (en) | Negative pressure drainage tube interface structure | |
| CN209696045U (en) | It is a kind of can multi-angle expansion sacculus dilating catheter | |
| CN219167430U (en) | Drainage tube connection structure | |
| CN208823781U (en) | Bypass device | |
| CN202207387U (en) | Medical drainage device | |
| CN216755101U (en) | Hose, enema bottle and enema tube | |
| CN205460085U (en) | Drainage device | |
| CN210992594U (en) | Bedside negative pressure connector | |
| CN212347308U (en) | Decompression device for colon contents | |
| CN210078387U (en) | Drainage tube connecting device | |
| CN209630313U (en) | A kind of gooseneck peritoneum dialysis catheter with porous shunting | |
| CN206631008U (en) | A kind of thoracic surgery medicine applying instrument | |
| CN215821861U (en) | Anti-backflow drainage bag capable of being connected with central venous catheter | |
| CN215741357U (en) | Blood vessel diversion device capable of controlling flow direction and flow | |
| CN205163736U (en) | Phlegm suction tube | |
| CN215308829U (en) | Self-adaptive drainage tube-bottle connecting device | |
| CN219022980U (en) | Peritoneal dialysis joint and peritoneal dialysis drainage device | |
| CN219743490U (en) | Abdominal cavity drainage tube | |
| CN215607959U (en) | Nasal bile duct and negative pressure box connecting device | |
| CN219271937U (en) | Medical three-way pipe | |
| CN215308789U (en) | Connecting pipe for drainage bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Description Correct: Instructions submitted on April 17, 2023 False: Instructions submitted on February 2, 2023 Number: 11-02 Page: ?? Volume: 39 |