CN218889980U

CN218889980U - T-shaped biliary tract drainage tube electronic pressure measuring device

Info

Publication number: CN218889980U
Application number: CN202222098688.4U
Authority: CN
Inventors: 田广磊; 张彤; 陈雄; 全宁; 杨卿; 曾凯宁
Original assignee: Third Affiliated Hospital Sun Yat Sen University; Peoples Hospital of Xinjiang Uygur Autonomous Region
Current assignee: Third Affiliated Hospital Sun Yat Sen University; Peoples Hospital of Xinjiang Uygur Autonomous Region
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-04-21
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses an electronic pressure measuring device of a T-shaped biliary tract drainage tube, which comprises a drainage tube, wherein a fixed seat is arranged on the drainage tube, two fixed rods are fixedly connected to the fixed seat, two fixed shells are rotatably connected to the two fixed rods, two torsion springs are sleeved on the fixed rods, a plurality of compression rings are arranged in the fixed shells, a plurality of compression grooves are formed in the drainage tube, a clamping block is arranged on one of the fixed shells, a sliding groove is formed in the clamping block, a limit hole is formed in the sliding groove, a connecting block is arranged on the other fixed shell, a sliding rod is connected onto the connecting block in a sliding manner, a spring is sleeved on the sliding rod, a pull block is arranged at one end of the sliding rod, a sensor is arranged in the drainage tube, a pressure gauge is arranged at one end of the sensor, the connection stability of equipment is effectively improved, and the equipment is prevented from being separated from the two during pressure measurement.

Description

T-shaped biliary tract drainage tube electronic pressure measuring device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an electronic pressure measuring device for a T-shaped biliary tract drainage tube.

Background

The bile duct drainage tube is a disposable soft catheter which is clinically applied to bile drainage after a choledochotomy, the main structure is a flexible slender tube, the head part is provided with a structure which accords with the bending trend of the biliary tract of a human body, and a plurality of side holes are arranged for bile drainage.

When the drainage tube is used, the pressure and the flow rate in the drainage tube can be recorded and observed when the drainage tube is used for conducting bile drainage on a human body for better treatment on a patient, so that the drainage tube is generally connected with the pressure gauge, and is detected and recorded.

Based on the above, the utility model designs an electronic pressure measuring device of a T-shaped biliary tract drainage tube to solve the above problems.

Disclosure of Invention

The utility model aims to provide a T-shaped biliary tract drainage tube electronic pressure measuring device, which aims to solve the problem that the connection is unstable and the T-shaped biliary tract drainage tube electronic pressure measuring device is separated in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a T type biliary tract drainage tube electron pressure measurement device, includes the honeycomb duct, install the fixing base on the honeycomb duct, two dead levers of fixedly connected with on the fixing base, two rotate on the dead lever and be connected with two fixed shells, the cover is equipped with two torsional springs on the dead lever, be equipped with a plurality of clamping rings in the fixed shell, a plurality of indent has been seted up on the honeycomb duct, one of them install the fixture block on the fixed shell, the spout has been seted up on the fixture block, the spacing hole has been seted up in the spout, another install the connecting block on the fixed shell, sliding connection has the slide bar on the connecting block, the cover is equipped with the spring on the slide bar, the pull block is installed to slide bar one end, be equipped with the sensor in the honeycomb duct, sensor one end is equipped with the manometer.

Preferably, the two fixing shells are semi-annular, and the two fixing shells form a ring.

Preferably, one end of one torsion spring is fixedly connected to one of the fixing shells, and the other end of the torsion spring is fixedly connected to the fixing rod.

Preferably, the surface of the pressing ring is provided with a flexible rubber layer, each two pressing rings form a complete circular ring, and the pressing rings are movably connected in the pressing grooves.

Preferably, one end of the spring is fixedly connected to the connecting block, the other end of the sliding rod is arc-shaped, the clamping block is movably connected to the connecting block, and a rubber anti-slip layer is arranged on the surface of the pulling block.

Preferably, one end of the flow guide pipe is sleeved with a T-shaped pipe, the other end of the flow guide pipe is sleeved with a collecting pipe, and the collecting pipe and the T-shaped pipe are both made of rubber materials.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model ejects the two fixing shells through the torsion of the two torsion springs to lead the two fixing shells to be far away from each other, when the two fixing shells are far away from each other, the device is in an open state, at the moment, the T-shaped pipe and the collecting pipe are respectively sleeved on the guide pipe, at the moment, the device is in a communicating state, the fixing shells are rotated, so that the fixing shells rotate on the fixing rods, when the fixed shells rotate, the torsion of the torsion spring is increased, along with the mutual approaching of the two fixed shells, the compression ring arranged on the fixed shells presses part of the collecting pipe and the T-shaped pipe sleeved on the flow guide pipe into the compression groove, and at the moment, the torsion spring, the fixed shells, the compression ring and the compression groove are mutually matched, so that the collecting pipe and the T-shaped pipe are effectively fixed, thereby avoiding the equipment from being connected and used, the pressure generated in the device and the materials of the collecting pipe and the T-shaped pipe lead to the falling off of the device during pressure measurement, moreover, the mutual matching of the compression ring and the compression groove further improves the sealing performance of the device, avoids the leakage of the liner liquid, when the equipment is fixed, the pulling block is pulled to enable the sliding rod to slide, the spring is stretched at the moment, the clamping block is connected in the connecting block in a sliding way along with the movement of one of the fixed shells, the sliding rod effectively slides in the sliding groove along with the sliding of the connecting block, when the slide bar slides to a proper position, the slide bar is positioned in the limit hole, at the moment, the equipment is closed, all parts in the equipment are mutually matched, so that the equipment is more convenient and more convenient to connect when fixed, when the equipment is disassembled, only the slide bar and the limit groove are required to be separated, the device can be opened, so that the device is more convenient to use, the mechanism is simpler, the device is more practical, when the liner liquid passes through the sensor in the guide pipe, the sensor transmits data to the pressure gauge, so that the data are recorded.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the rear side view angle structure of the present utility model;

FIG. 2 is a schematic view of a partial front view angle structure of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a schematic diagram of a partial left side view of the present utility model;

fig. 5 is a schematic diagram of a partial left side view of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a flow guiding pipe; 2. a fixing seat; 3. a fixed rod; 4. a fixed case; 5. a torsion spring; 6. a compression ring; 7. pressing a groove; 8. a clamping block; 9. a chute; 10. a limiting hole; 11. a connecting block; 12. a slide bar; 13. a spring; 14. pulling blocks; 15. a sensor; 16. a pressure gauge; 17. a T-shaped pipe; 18. and (5) collecting pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a T type biliary tract drainage tube electron pressure measurement device, including honeycomb duct 1, install fixing base 2 on the honeycomb duct 1, fixedly connected with two dead levers 3 on the fixing base 2, rotate on two dead levers 3 and be connected with two fixed shells 4, the cover is equipped with two torsional springs 5 on the dead lever 3, be equipped with a plurality of clamping rings 6 in the fixed shell 4, a plurality of indent 7 have been seted up on the honeycomb duct 1, install fixture block 8 on one of them fixed shell 4, the spout 9 has been seted up on the fixture block 8, spacing hole 10 has been seted up in the spout 9, install connecting block 11 on another fixed shell 4, sliding connection has slide bar 12 on the connecting block 11, the cover is equipped with spring 13 on the slide bar 12, slider 14 is installed to slide bar 12 one end, be equipped with sensor 15 in the honeycomb duct 1, sensor 15 one end is equipped with manometer 16;

the two fixing shells 4 are sprung through the torsion of the two torsion springs 5, so that the two fixing shells 4 are far away from each other, when the two fixing shells 4 are far away from each other, the equipment is in an open state, at the moment, the T-shaped pipe 17 and the collecting pipe 18 are respectively sleeved on the flow guide pipe 1, at the moment, the equipment is in a communicating state, the fixing shells 4 are rotated to enable the fixing shells 4 to rotate on the fixing rods 3, when the fixing shells 4 rotate, the torsion of the torsion springs 5 is enlarged, as the two fixing shells 4 are mutually close, the compression ring 6 arranged on the fixing shells 4 presses part of the collecting pipe 18 and the T-shaped pipe 17 sleeved on the flow guide pipe 1 into the pressure groove 7, at the moment, the torsion springs 5, the fixing shells 4, the compression ring 6 and the pressure groove 7 are mutually matched, so that the collecting pipe 18 and the T-shaped pipe 17 are effectively fixed, and the pressure generated in the equipment is avoided when the equipment is connected and used, and the materials of the collecting pipe 18 and the T-shaped pipe 17 are avoided, the device is caused to fall off during pressure measurement, the sealing performance of the device is further improved by the mutual matching of the pressure ring 6 and the pressure groove 7, the leakage of liner liquid is avoided, after the device is fixed, the pull block 14 is pulled to slide the slide rod 12, the spring 13 is stretched at the moment, the clamping block 8 is connected in the connecting block 11 in a sliding way along with the movement of one of the fixed shells 4, the slide rod 12 is effectively slid in the sliding groove 9 along with the sliding of the connecting block 11, when the slide rod 12 slides to a proper position, the slide rod 12 is positioned in the limiting hole 10, the device is closed at the moment, all parts in the device are mutually matched, so that the device is more convenient and more convenient to fix, and when the device is disassembled, the device can be opened only by separating the slide rod 12 from the limiting groove, so that the device is more convenient to use, the mechanism is simpler, and the device is more practical, when the bile fluid passes the sensor 15 in the flow guide pipe 1, the sensor 15 transmits data to the pressure gauge 16, so that the data are recorded.

Wherein, the two fixing shells 4 are semi-annular, and the two fixing shells 4 form a circular ring; is convenient for pressing the material and bonding the material.

One end of one torsion spring 5 is fixedly connected to one of the fixed shells 4, and the other end of the torsion spring 5 is fixedly connected to the fixed rod 3; it is convenient to control the approaching and separating of the two fixing cases 4.

The surface of the pressing ring 6 is provided with a flexible rubber layer, each two pressing rings 6 form a complete circular ring, and the pressing rings 6 are movably connected in the pressing grooves 7; facilitating an increase in the tightness of the device.

One end of a spring 13 is fixedly connected to the connecting block 11, the other end of the sliding rod 12 is arc-shaped, the clamping block 8 is movably connected in the connecting block 11, and a rubber anti-slip layer is arranged on the surface of the pulling block 14; the clamping connection of the equipment is facilitated.

Wherein, one end of the flow guiding pipe 1 is sleeved with a T-shaped pipe 17, the other end of the flow guiding pipe 1 is sleeved with a collecting pipe 18, and the collecting pipe 18 and the T-shaped pipe 17 are both made of rubber materials; the sleeve installation of the equipment is convenient.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a T type biliary tract drainage tube electron pressure measurement device, includes honeycomb duct (1), its characterized in that: install fixing base (2) on honeycomb duct (1), two dead levers (3) of fixedly connected with on fixing base (2), two rotate on dead lever (3) and be connected with two fixed shells (4), the cover is equipped with two torsional springs (5) on dead lever (3), be equipped with a plurality of clamping rings (6) in fixed shell (4), a plurality of indent (7) have been seted up on honeycomb duct (1), one of them install fixture block (8) on fixed shell (4), spout (9) have been seted up on fixture block (8), limiting hole (10) have been seted up in spout (9), another install connecting block (11) on fixed shell (4), sliding connection has slide bar (12) on connecting block (11), the cover is equipped with spring (13) on slide bar (12), slide bar (12) one end is installed and is drawn piece (14), be equipped with sensor (15) in honeycomb duct (1), sensor (15) one end is equipped with manometer (16).

2. The electronic pressure measuring device for a T-type biliary drainage tube of claim 1, wherein: the two fixing shells (4) are semi-annular, and the two fixing shells (4) form a circular ring.

3. The electronic pressure measuring device for a T-type biliary drainage tube of claim 1, wherein: one end of one torsion spring (5) is fixedly connected to one of the fixing shells (4), and the other end of the torsion spring (5) is fixedly connected to the fixing rod (3).

4. The electronic pressure measuring device for a T-type biliary drainage tube of claim 1, wherein: the surface of the pressing ring (6) is provided with a flexible rubber layer, every two pressing rings (6) form a complete circular ring, and the pressing rings (6) are movably connected in the pressing grooves (7).

5. The electronic pressure measuring device for a T-type biliary drainage tube of claim 1, wherein: one end of the spring (13) is fixedly connected to the connecting block (11), the other end of the sliding rod (12) is arc-shaped, the clamping block (8) is movably connected to the connecting block (11), and a rubber anti-slip layer is arranged on the surface of the pulling block (14).

6. The electronic pressure measuring device for a T-type biliary drainage tube of claim 1, wherein: one end of the flow guide pipe (1) is sleeved with a T-shaped pipe (17), the other end of the flow guide pipe (1) is sleeved with a collecting pipe (18), and the collecting pipe (18) and the T-shaped pipe (17) are both made of rubber materials.