CN214911478U

CN214911478U - Three-cavity flushing drainage tube kit with tearable puncture needle

Info

Publication number: CN214911478U
Application number: CN202120319702.1U
Authority: CN
Inventors: 吴胜; 金勇�; 唐晓明
Original assignee: 904th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 904th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-30
Anticipated expiration: 2031-02-04

Abstract

The utility model provides a three chamber of pjncture needle that area can tear wash drainage tube external member relates to medical instrument technical field, including the puncture sleeve pipe, the inner core has been placed to puncture sleeve pipe's downside. The utility model discloses: the external member is by the puncture sleeve pipe, the inner core, three chambeies are managed and are constituteed, the inner core is put into the puncture sleeve pipe, can accurately put into the required position of clinical treatment under supersound and belly CT guide, extract the inner core, put into three chambeies along the puncture sleeve pipe, place three chambeies pipe arrival treatment position with this guide, then extract the puncture sleeve pipe after directly artificially splitting puncture sleeve pipe sawtooth schizolysis seam position, set up to artificial schizolysis structure in puncture sleeve pipe middle part, the problem of how to put into internal treatment position with three sets of drainage tubes that wash accurately is solved, improve patient's treatment, make the medical process more accurate reliable, be provided with the washing pipe at puncture sleeve pipe's top, make and can carry out manual washing after putting the pipe.

Description

Three-cavity flushing drainage tube kit with tearable puncture needle

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a three chamber of pjncture needle that can tear wash drainage tube external member in area.

Background

The abdominal abscess refers to the localized accumulation of pus formed by the liquefaction of a certain gap or part in the abdominal cavity due to tissue necrosis and the coating of intestinal tract, viscera, abdominal wall, omentum or mesentery. Including subdural abscesses, pelvic abscesses, and intestinal abscesses. Various diseases causing secondary peritonitis, abdominal operation and trauma can cause the disease.

In the existing treatment of abdominal abscess, the abscess cavity is generally required to be flushed and drained to cure the disease. Therefore, the negative pressure flushing drainage tube can be accurately placed into the pus cavity to improve the treatment effect, and the problem which needs to be solved in clinic is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art, providing a three-cavity flushing drainage tube kit with a tearable puncture needle, which is convenient for negative pressure flushing drainage tube to put in a pustule cavity.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a three chamber of pjncture needle wash drainage tube external member can tear in area, includes the puncture sleeve pipe, the inner core has been placed to puncture sleeve pipe's downside, three chamber pipes have been placed to the downside of inner core, the top of three chamber pipes is close to the left side position and is provided with the flushing pipe, the bottom of three chamber pipes is close to the left side position and is provided with the inlet tube, the left side through connection of three chamber pipes has the drainage tube.

Preferably, sawtooth cracking seams are formed in the middle positions of the front surface and the rear surface of the puncture cannula, and the puncture cannula can be cracked through the sawtooth cracking seams.

Preferably, the diameter of the inner wall of the puncture cannula is matched with the diameter of the outer walls of the inner core and the three-cavity tube.

Preferably, the diameter of the inner wall of the three-cavity tube is matched with that of the drainage tube, and the inner wall of the three-cavity tube is connected with the drainage tube in a sliding manner.

Preferably, a plugging cap is fixedly mounted at the top of the flushing pipe.

Preferably, the right side of the inner core is provided with a conical puncture head.

Preferably, a handle block is arranged on the right side of the puncture cannula.

Preferably, the piston is made of a permanent magnet material.

Compared with the prior art, the external member is by the puncture sleeve pipe, the inner core, three cavity pipes constitute, the inner core is put into in the puncture sleeve pipe, can accurately put into the required position of clinical treatment under supersound and belly CT guide, extract the inner core, put into three cavity pipes along the puncture sleeve pipe, place three cavity pipes with this guide and arrive the treatment position, then extract the puncture sleeve pipe after directly artificially splitting puncture sleeve pipe sawtooth schizolysis seam position, set up to artificial schizolysis structure in puncture sleeve pipe middle part, the problem of how to put into internal treatment position with three sets of drainage tubes accuracy that wash is solved, improve patient's treatment, make the medical process more accurate reliable, be provided with the washing pipe at puncture sleeve pipe's top, make can carry out manual washing after putting the pipe.

Drawings

FIG. 1 is a schematic structural view of a three-chamber irrigation drainage tube kit with a tearable puncture needle according to the present invention;

FIG. 2 is a front view of a three-chamber irrigation drainage tube kit with a tearable puncture needle according to the present invention;

fig. 3 is the utility model provides a three-cavity flushing drainage tube kit with a tearable puncture needle, which has a structure diagram of the connection state of the puncture sleeve and the inner core.

Fig. 4 is the utility model provides a three chamber of area puncture needle wash drainage tube external member in puncture sleeve pipe schizolysis state's schematic structure.

Illustration of the drawings:

1. puncturing a cannula; 2. an inner core; 3. a three-cavity tube; 4. a flush tube; 5. a water inlet pipe; 6. a drainage tube.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

An embodiment, as shown in fig. 1-4, a three-cavity flushing drainage tube kit with a tearable puncture needle, including puncture sleeve 1, inner core 2 has been placed to puncture sleeve 1's downside, puncture sleeve 1's right side is provided with the handle piece, inner core 2's right side is provided with the toper puncture head, puncture sleeve 1's front surface and rear surface intermediate position have all seted up sawtooth cracking seam, and can be with puncture sleeve 1 schizolysis through sawtooth cracking seam, three-cavity pipe 3 has been placed to inner core 2's downside, puncture sleeve 1's inner wall diameter and inner core 2 and three-cavity pipe 3's outer wall diameter looks adaptation, three-cavity pipe 3's top is close to the left side position and is provided with flushing tube 4, flushing tube 4's top fixed mounting has the shutoff cap, three-cavity pipe 3's bottom is close to the left side position and is provided with inlet tube 5, three-cavity pipe 3's left side through connection has drainage tube 6. The diameter of the inner wall of the three-cavity tube 3 is matched with the diameter of the drainage tube 6, and the inner wall of the three-cavity tube 3 is connected with the drainage tube 6 in a sliding manner.

The whole embodiment of the utility model has the advantages of, the external member is by puncture sleeve 1, inner core 2, three chamber pipe 3 are constituteed, inner core 2 is put into puncture sleeve 1, can accurately put into the required position of clinical treatment under supersound and belly CT guide, extract inner core 2, put into three chamber pipe 3 along puncture sleeve 1, place three chamber pipe 3 with this guide and reach the treatment position, then extract puncture sleeve 1 after directly artificially splitting puncture sleeve 1 sawtooth schizolysis seam position, set up to artificial schizolysis structure in puncture sleeve 1 middle part, how to put into the problem of internal treatment position with three sets of drainage tubes that wash accurately, improve patient's treatment, make the medical procedure more accurate reliable, be provided with washing pipe 4 at puncture sleeve 1's top, make can carry out manual washing after putting the pipe.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a three chamber of pjncture needle that area can be torn and wash drainage tube external member, includes puncture sleeve pipe (1), its characterized in that: inner core (2) have been placed to the downside of puncture sleeve pipe (1), three chamber pipe (3) have been placed to the downside of inner core (2), the top of three chamber pipe (3) is close to the left side position and is provided with flushing pipe (4), the bottom of three chamber pipe (3) is close to the left side position and is provided with inlet tube (5), the left side through connection of three chamber pipe (3) has drainage tube (6).

2. The three-cavity flushing drainage tube kit with the tearable puncture needle according to claim 1, wherein: sawtooth cracking seams are formed in the middle positions of the front surface and the rear surface of the puncture sleeve (1), and the puncture sleeve (1) can be cracked through the sawtooth cracking seams.

3. The three-cavity flushing drainage tube kit with the tearable puncture needle according to claim 1, wherein: the diameter of the inner wall of the puncture cannula (1) is matched with the diameters of the inner core (2) and the outer wall of the three-cavity tube (3).

4. The three-cavity flushing drainage tube kit with the tearable puncture needle according to claim 1, wherein: the diameter of the inner wall of the three-cavity tube (3) is matched with that of the drainage tube (6), and the inner wall of the three-cavity tube (3) is connected with the drainage tube (6) in a sliding manner.

5. The three-cavity flushing drainage tube kit with the tearable puncture needle according to claim 1, wherein: and a plugging cap is fixedly arranged at the top of the flushing pipe (4).

6. The three-cavity flushing drainage tube kit with the tearable puncture needle according to claim 1, wherein: the right side of the inner core (2) is provided with a conical puncture head.

7. The three-cavity flushing drainage tube kit with the tearable puncture needle according to claim 1, wherein: the right side of the puncture cannula (1) is provided with a handle block.