CN215839881U

CN215839881U - Lacrimal passage expansion drainage device for eyes

Info

Publication number: CN215839881U
Application number: CN202022443157.5U
Authority: CN
Inventors: 魏银春
Original assignee: Wuxi Zhongshi Medical Technology Co ltd
Current assignee: Chongqing Junke Plastic Surgery Hospital Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2022-02-18
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to the technical field of medical instruments, and discloses a lacrimal passage expansion drainage device for eyes, wherein a second drainage tube body is provided with a tube body interface, the tail end of a first drainage tube body can be connected through the interface, a third drainage tube body is arranged at the second drainage tube body, a cap with the tail end is closed and pressed through an extrusion tube to generate suction and impulsive force for cleaning, the efficiency of medical workers is greatly improved, the convenient practicability of the device is improved, a first diversion hole is arranged at the first drainage tube body and penetrates through a traction line, and a capillary hole arranged at the first drainage tube body is used for treating the lacrimal passage of a patient, so that the comfortable practicability is improved.

Description

Lacrimal passage expansion drainage device for eyes

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a lacrimal passage expansion drainage device for eyes.

Background

The drainage tube is used for clinical surgery drainage, and guides pus, blood and liquid accumulated in human tissues or body cavities to the outside of the body, thereby preventing postoperative infection and promoting wound healing.

At present, the existing lacrimal passage catheterization device has the defects of low practicability, insufficient rigidity, time and labor waste, and brings pain to patients and inconvenience to the operation of medical care personnel.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the lacrimal passage expansion drainage device for the eyes, which has the advantages of convenience and comfort, and solves the problems of low practicability, insufficient rigidity, time and labor waste, pain brought to patients and inconvenience brought to the operation of medical care personnel of the existing lacrimal passage tube placing device.

The utility model provides the following technical scheme: a lacrimal passage expansion drainage device for eyes comprises a first drainage tube body and a second drainage tube body, wherein a first diversion hole is formed in the left end of the first drainage tube body and is fixedly connected with the first drainage tube body, a traction line is arranged at the middle position inside the first drainage tube body and is detachably connected with the first drainage tube body, a second diversion hole is formed in the right end of the first drainage tube body and is fixedly connected with the first drainage tube body, a tube body interface is arranged at the left end of the second drainage tube body and is fixedly connected with the second drainage tube body, a third diversion hole is formed in the right end of the second drainage tube body and is fixedly connected with the second drainage tube body, a third drainage tube body is arranged on the upper surface of the second drainage tube body, and the third drainage tube body with second drainage tube body fixed connection, the top of third drainage tube body is provided with the extrusion pipe, just the extrusion pipe with third drainage tube body fixed connection, the top of extrusion pipe is provided with the block, just the block with extrusion pipe fixed connection, the surface in first water conservancy diversion hole is provided with capillary hole, just capillary hole with first water conservancy diversion hole fixed connection.

Preferably, the first drainage tube body is in a transparent hollow tubular shape, is made of a silicon rubber material and can be bent at will.

Preferably, the second drainage tube body is in a transparent hollow tubular shape and made of a silicon rubber material, and the second drainage tube body is matched with the tube body interface and is connected with the right end of the first drainage tube body.

Preferably, the third drainage tube body is fixedly connected with the second drainage tube body, and the third drainage tube body is communicated with the second drainage tube body.

Preferably, the inner side wall of the cap is provided with threads, and the cap is closed by the rotation of the threads of the outer side wall of the top of the extruded tube.

Preferably, the capillary holes are provided with a plurality of capillary holes, the shape and the size of the capillary holes are the same, and the capillary holes with the number of the capillary holes are uniformly distributed on the outer side wall of the first diversion hole.

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

1. this a lacrimal passage expansion drainage device for eye, through having set up the shaft interface in second drainage tube shaft department, the accessible interface is connected the tail end of first drainage tube shaft, again through having set up the third drainage tube pipe in second drainage tube shaft department, the block that the rethread has set up the tail end carries out the closure and presses through the extrusion pipe, produces suction and impulsive force and washs, great increase medical personnel's efficiency has consequently increased the convenient practicality of the device.

2. This a lacrimal passage expansion drainage device for eye has set up first water conservancy diversion hole through having set up at first drainage tube shaft department and has run through the pull wire again, and the rethread sets up the capillary hole of first drainage tube shaft department and treats in the patient lacrimal passage, has consequently increased this comfortable practicality.

Drawings

FIG. 1 is a schematic view of a first draft tube body construction of the present invention;

FIG. 2 is a schematic view of a first draft tube body construction of the present invention;

fig. 3 is a schematic structural view of a first diversion hole of the present invention.

In the figure: 1. a first draft tube body; 2. a first flow guide hole; 3. a pull wire; 4. a second flow guide hole; 5. a tube body interface; 6. a second draft tube body; 7. a third flow guide hole; 8. a third drainage tube body; 9. extruding the tube; 10. capping; 11. and (4) capillary pores.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a lacrimal passage expansion drainage device for eyes comprises a first drainage tube body 1 and a second drainage tube body 6, wherein a first flow guiding hole 2 is formed at the left end of the first drainage tube body 1, the first flow guiding hole 2 is fixedly connected with the first drainage tube body 1, a pull line 3 is arranged at the middle position inside the first drainage tube body 1, the pull line 3 is detachably connected with the first drainage tube body 1, a second flow guiding hole 4 is formed at the right end of the first drainage tube body 1, the second flow guiding hole 4 is fixedly connected with the first drainage tube body 1, a tube body interface 5 is formed at the left end of the second drainage tube body 6, the tube body interface 5 is fixedly connected with the second drainage tube body 6, and a third flow guiding hole 7 is formed at the right end of the second drainage tube body 6. And third water conservancy diversion hole 7 and second drainage tube shaft 6 fixed connection, the upper surface of second drainage tube shaft 6 is provided with third drainage tube shaft 8, and third drainage tube shaft 8 and second drainage tube shaft 6 fixed connection, the top of third drainage tube shaft 8 is provided with extruded tube 9, and extruded tube 9 and third drainage tube shaft 8 fixed connection, the top of extruded tube 9 is provided with block 10, and block 10 and extruded tube 9 fixed connection, the surface of first water conservancy diversion hole 2 is provided with capillary hole 11, and capillary hole 11 and first water conservancy diversion hole 2 fixed connection.

Specifically, the first drainage tube body 1 is in a transparent hollow tubular shape, is made of a silicon rubber material and can be bent at will.

Specifically, second drainage tube shaft 6 is transparent hollow tube form, and the material is silicon rubber material, and second drainage tube shaft 6 cooperates pipe shaft interface 5 to be connected with 1 right-hand member of first drainage tube shaft.

Specifically, third drainage tube shaft 8 and second drainage tube shaft 6 fixed connection, third drainage tube shaft 8 link up each other with second drainage tube shaft 6.

In particular, the cap 10 is provided with a thread on the inside wall, which is closed by a thread turn on the top outside wall of the extruded tube 9.

Specifically, the capillary holes 11 are provided with a plurality of capillary holes 11, the shape and size of the capillary holes 11 are the same, and the capillary holes 11 with a plurality of numbers are uniformly distributed on the outer side wall of the first diversion hole 2.

The during operation, run through first drainage tube shaft 1 inside through the pull wire, get into patient's lacrimal passage, locate to set up pipe shaft interface 5 through second drainage tube shaft 6, accessible pipe shaft interface 5 is connected the tail end of first drainage tube shaft 1, again through the third drainage tube 8 in second drainage tube shaft 6, the cap 10 of tail end is opened to the rethread carries out liquid medicine and pours into, pressing through pressing extrusion pipe 9, produce suction and impulsive force and wash through the capillary hole 11 discharge of first drainage tube shaft 1 department, great increase medical personnel's efficiency has consequently increased the convenient practicality of device and patient's comfort level.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lacrimal passage expansion drainage device for eyes, comprising a first drainage tube body (1) and a second drainage tube body (6), characterized in that: the left end of the first drainage tube body (1) is provided with a first flow guide hole (2), the first flow guide hole (2) is fixedly connected with the first drainage tube body (1), the middle position inside the first drainage tube body (1) is provided with a pull wire (3), the pull wire (3) is detachably connected with the first drainage tube body (1), the right end of the first drainage tube body (1) is provided with a second flow guide hole (4), the second flow guide hole (4) is fixedly connected with the first drainage tube body (1), the left end of the second drainage tube body (6) is provided with a tube body interface (5), the tube body interface (5) is fixedly connected with the second drainage tube body (6), the right end of the second drainage tube body (6) is provided with a third flow guide hole (7), and the third flow guide hole (7) is fixedly connected with the second drainage tube body (6), the upper surface of second drainage tube pipe shaft (6) is provided with third drainage tube pipe shaft (8), just third drainage tube pipe shaft (8) with second drainage tube pipe shaft (6) fixed connection, the top of third drainage tube pipe shaft (8) is provided with extrusion pipe (9), just extrusion pipe (9) with third drainage tube pipe shaft (8) fixed connection, the top of extrusion pipe (9) is provided with block (10), just block (10) with extrusion pipe (9) fixed connection, the surface in first water conservancy diversion hole (2) is provided with capillary hole (11), just capillary hole (11) with first water conservancy diversion hole (2) fixed connection.

2. The lacrimal dilation drainage device for an eye of claim 1, wherein: the first drainage tube body (1) is in a transparent hollow tubular shape, is made of a silicon rubber material and can be bent at will.

3. The lacrimal dilation drainage device for an eye of claim 1, wherein: the second drainage tube body (6) is in a transparent hollow tubular shape and is made of a silicon rubber material, and the second drainage tube body (6) is matched with the tube body connector (5) and is connected with the right end of the first drainage tube body (1).

4. The lacrimal dilation drainage device for an eye of claim 1, wherein: the third drainage tube body (8) is fixedly connected with the second drainage tube body (6), and the third drainage tube body (8) is communicated with the second drainage tube body (6).

5. The lacrimal dilation drainage device for an eye of claim 1, wherein: the inner side wall of the cap (10) is provided with threads, and the cap is closed through the rotation of the threads on the outer side wall of the top of the extrusion pipe (9).

6. The lacrimal dilation drainage device for an eye of claim 1, wherein: the capillary holes (11) are arranged in a plurality, the shape and the size of the capillary holes (11) are the same, and the capillary holes (11) in a plurality are uniformly distributed on the outer side wall of the first diversion hole (2).