CN218010633U - Negative pressure connector for nose bile duct - Google Patents
Negative pressure connector for nose bile duct Download PDFInfo
- Publication number
- CN218010633U CN218010633U CN202220558424.XU CN202220558424U CN218010633U CN 218010633 U CN218010633 U CN 218010633U CN 202220558424 U CN202220558424 U CN 202220558424U CN 218010633 U CN218010633 U CN 218010633U
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- plate
- negative pressure
- fixedly connected
- returning face
- pressing arc
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Abstract
The utility model discloses a negative pressure connecting joint for a nasal bile duct, which comprises a connecting joint, wherein one side of two ends of the connecting joint is fixedly connected with a lower pressing arc plate, the upper end of the lower pressing arc plate is laminated with an upper pressing arc plate, the inner parts of the upper pressing arc plate and the lower pressing arc plate are both provided with grooves, and two sides of each groove are fixedly connected with magnetic blocks; the middle part of attach fitting one side fixedly connected with turning block, the top of turning block rotates and is connected with the returning face plate, the both sides of returning face plate all are provided with the limiting plate, and the both ends and the attach fitting fixed connection of limiting plate. The utility model discloses in, be provided with knob, returning face plate, turning block and limiting plate, make the returning face plate rotate in the inside of turning block through rotating the knob when using, make the returning face plate keep away from the limiting plate and reach the circulation, rotate once more and make returning face plate and limiting plate laminating, reach the regulating action, the valve regulation of being convenient for control nose bile duct and negative pressure bulb pipe makes its velocity of flow and closure state.
Description
Technical Field
The utility model relates to a nose bile duct negative pressure attach fitting technical field especially relates to nose is negative pressure attach fitting for bile duct.
Background
The nasobiliary tube (ENBD) is an endoscopic treatment method which is used for draining bile at a bile duct blockage part or above a lesion part to the outside of a body by placing the nasobiliary tube into a proper part of the bile duct through a duodenoscope and finally leading out the nasobiliary tube from a nasal cavity at one side of a patient.
The nose bile duct among the prior art is because the size between the pipe is inconsistent when being connected with the negative pressure bulb, leads to unable realization fastening connection, and the connected mode among the prior art adopts the pad pasting adhesive tape sealed mostly, but this kind of connected mode can cause inside leakage, influences the use, and the operation is inconvenient, still needs further to solve perfectly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a negative pressure connecting joint for a nose bile duct.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the negative pressure connecting joint for the nasobiliary duct comprises a connecting joint, wherein one side of each of two ends of the connecting joint is fixedly connected with a lower pressing arc plate, the upper end of each lower pressing arc plate is attached with an upper pressing arc plate, grooves are formed in the upper pressing arc plate and the lower pressing arc plate, and two sides of each groove are fixedly connected with a magnetic block;
the utility model discloses a joint, including adapter plate, turning plate, limiting plate, connector joint's middle part one side fixedly connected with turning block, the top of turning block is rotated and is connected with the returning face plate, the both sides of returning face plate all are provided with the limiting plate, and the both ends and the adapter joint fixed connection of limiting plate, and the outer lane cover of returning face plate is equipped with joint strip.
As a further description of the above technical solution: an iron ring is magnetically connected between the magnetic blocks, and a support frame is fixedly connected to the inner side of the iron ring.
As a further description of the above technical solution: the equal fixedly connected with in both sides of last pressure arc and the lower pressure arc connects the fixed block, connect the inside of fixed block and seted up threaded hole.
As a further description of the above technical solution: the inside threaded connection who connects the fixed block has the threaded rod, the one end fixedly connected with knob piece of threaded rod.
As a further description of the above technical solution: and the other end of the threaded rod is in threaded connection with a nut.
As a further description of the above technical solution: the top end of the turnover plate is fixedly connected with a knob, and the knob penetrates through the outer part of the connecting joint.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the utility model discloses be provided with the attach fitting, go up the pressure arc, push down arc and iron ring, peg graft in the one end of attach fitting through the one end tubule with the nose bile duct, reach the rotation through rotating the knob piece in the inboard of last pressure arc and push down arc through laminating the outside of nose bile duct afterwards, make the threaded rod fasten and go up the pressure arc and push down the arc, make the iron ring carry out the joint inside the recess, reach effectively sealed, prevent the leakage, and easy operation, high durability and convenient use.
2. Compared with the prior art, the utility model discloses be provided with knob, returning face plate, turning block and limiting plate, make the returning face plate rotate in the inside of turning block through rotating the knob when using, make the returning face plate keep away from the limiting plate and reach the circulation, rotate once more and make returning face plate and limiting plate laminating, reach the regulating action, the valve regulation of the control nose bile duct of being convenient for and negative pressure bulb pipe makes its velocity of flow and closure state.
Drawings
FIG. 1 is a front view of an upper pressing arc plate and a lower pressing arc plate of a negative pressure connection joint for a nasal bile duct, which is provided by the utility model;
fig. 2 is a schematic perspective view of a negative pressure connection joint for a nasal bile duct according to the present invention;
FIG. 3 is a sectional side view of the turning plate of the negative pressure connector for nose bile duct of the present invention;
fig. 4 is a top view of the upper pressing arc plate and the lower pressing arc plate of the negative pressure connector for nasal bile duct of the present invention.
Illustration of the drawings:
1. connecting a joint; 2. upwards pressing the arc-shaped plate; 3. pressing the arc-shaped plate downwards; 4. a threaded rod; 5. a support frame; 6. a magnetic block; 7. an iron ring; 8. a knob block; 9. a nut; 10. a groove; 11. connecting a fixed block; 12. a turnover plate; 13. rotating the block; 14. a limiting plate; 15. a knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: the negative pressure connecting joint for the nasal bile duct comprises a connecting joint 1, a thin tube at one end of the nasal bile duct is inserted into one end of the connecting joint 1, a lower pressing arc plate 3 is fixedly connected to one side of each of two ends of the connecting joint 1, an upper pressing arc plate 2 is attached to the upper end of the lower pressing arc plate 3, the outer wall of the nasal bile duct is attached to the inner sides of the upper pressing arc plate 2 and the lower pressing arc plate 3, an iron ring 7 is inserted into the inner side of the nasal bile duct, grooves 10 are formed in the inner portions of the upper pressing arc plate 2 and the lower pressing arc plate 3, the upper pressing arc plate 2 is attached to the lower pressing arc plate 3 and fixed through a threaded rod 4 to achieve fastening, the nasal bile duct is clamped in the grooves 10 by extrusion of the iron ring 7 after fastening, magnetic attraction is performed through the magnetic block 6 on two sides of the grooves 10, the iron ring 7 is prevented from being separated from the upper pressing arc plate 2 and the lower pressing arc plate 3, the iron ring 7 is connected between the magnetic blocks 5, the supporting frame is supported by the threaded rod 5, damage is prevented, a nut 2 and a screw thread is prevented, and a screw thread is connected to the other end of the threaded rod 4, and a knob 11 is connected to the inner end of the threaded rod 4;
connecting joint 1's middle part one side fixedly connected with turning block 13, be convenient for rotate the regulation through turning block 13, the top of turning block 13 is rotated and is connected with returning face plate 12, make returning face plate 12 rotate in the inside of turning block 13 through rotating knob 15, make returning face plate 12 keep away from limiting plate 14 and reach the circulation, the both sides of returning face plate 12 all are provided with limiting plate 14, carry out the position through limiting plate 14 and prescribe a limit to, and sealing effect, and limiting plate 14's both ends and connecting joint 1 fixed connection, it makes returning face plate 12 and the laminating of limiting plate 14 to rotate once more, reach the regulating action, and the outer lane cover of returning face plate 12 is equipped with joint strip, prevent through joint strip and leak, the top fixedly connected with knob 15 of returning face plate 12, rotate through knob 15, reach the regulating action, and knob 15 runs through the outside of connecting joint 1.
The working principle is as follows: at first peg graft in the one end of attach fitting 1 through the one end tubule with the nose bile duct when using, laminate the inboard of pressing arc 2 and pushing down arc 3 at last through the outer wall with the nose bile duct, peg graft in the inboard of nose bile duct through going up iron ring 7 afterwards, laminate with pushing down arc 3 through pressing down arc 2, and fix through threaded rod 4 and reach the fastening, extrude through iron ring 7 after the fastening, make the nose bile duct carry out the joint inside recess 10, the same reason, other end negative pressure bulb pipe is operated equally, reach the fastening, make its leakproofness better, and can not cause the leakage condition, simultaneously when using, rotate knob 15 and make returning face plate 12 rotate in the inside of turning block 13, make returning face plate 12 keep away from limiting plate 14 and reach the circulation, rotate once more and make returning face plate 12 and limiting plate 14 laminating, reach the regulatory action.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. Negative pressure attach fitting for nose bile duct, its characterized in that: the magnetic block pressing device comprises a connecting joint (1), wherein one side of each of two ends of the connecting joint (1) is fixedly connected with a lower pressing arc plate (3), the upper end of each lower pressing arc plate (3) is attached with an upper pressing arc plate (2), grooves (10) are formed in the upper pressing arc plates (2) and the lower pressing arc plates (3), and magnetic blocks (6) are fixedly connected to two sides of each groove (10);
middle part one side fixedly connected with turning block (13) of attach fitting (1), the top of turning block (13) is rotated and is connected with returning face plate (12), the both sides of returning face plate (12) all are provided with limiting plate (14), and the both ends of limiting plate (14) and attach fitting (1) fixed connection, and the outer lane cover of returning face plate (12) is equipped with joint strip.
2. The negative pressure connection joint for the nasobiliary duct according to claim 1, characterized in that: an iron ring (7) is magnetically connected between the magnetic blocks (6), and a support frame (5) is fixedly connected to the inner side of the iron ring (7).
3. The negative pressure connection joint for the nasobiliary duct according to claim 1, characterized in that: the two sides of the upper pressing arc plate (2) and the lower pressing arc plate (3) are fixedly connected with connecting fixing blocks (11), and threaded holes are formed in the connecting fixing blocks (11).
4. The negative pressure connection joint for the nasobiliary duct according to claim 3, characterized in that: the internal thread of connecting fixed block (11) is connected with threaded rod (4), the one end fixedly connected with knob piece (8) of threaded rod (4).
5. The negative pressure connector for the nasobiliary duct according to claim 4, wherein: and the other end of the threaded rod (4) is in threaded connection with a nut (9).
6. The negative pressure connection joint for the nasobiliary duct according to claim 1, characterized in that: the top end of the turnover plate (12) is fixedly connected with a knob (15), and the knob (15) penetrates through the outer part of the connecting joint (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220558424.XU CN218010633U (en) | 2022-03-15 | 2022-03-15 | Negative pressure connector for nose bile duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220558424.XU CN218010633U (en) | 2022-03-15 | 2022-03-15 | Negative pressure connector for nose bile duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218010633U true CN218010633U (en) | 2022-12-13 |
Family
ID=84339908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220558424.XU Active CN218010633U (en) | 2022-03-15 | 2022-03-15 | Negative pressure connector for nose bile duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218010633U (en) |
-
2022
- 2022-03-15 CN CN202220558424.XU patent/CN218010633U/en active Active
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