CN211751730U

CN211751730U - Operation cavity flushing and drainage device

Info

Publication number: CN211751730U
Application number: CN202020088702.0U
Authority: CN
Inventors: 童步升; 梅金玉; 田春辉
Original assignee: First Affiliated Hospital of Anhui Medical University
Current assignee: First Affiliated Hospital of Anhui Medical University
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-27
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses an operation chamber washes drainage device, it includes flushing pipe and suction tube, the flushing pipe with the suction tube is spiral intertwine, the flushing pipe with the suction tube is located to be provided with a plurality of liquid medicines that are suitable for on the inside pipe wall of wound and follows exhaust flushing hole in the flushing pipe, be provided with a plurality of suction holes that are suitable for taking secretion or liquid medicine from the operation intracavity on the inside pipe wall of wound that is located of suction tube, the outer end of flushing pipe is suitable for and is connected with the device of dosing, the outer end of suction tube is suitable for and is connected with suction device. The utility model discloses an art chamber washes drainage device collection and washes, drainage in an organic whole, can do not have the dead angle at art intracavity 360 degrees and fully wash or suction secretion, sew up infect the incision back need wash daily, the drainage can, very big reduction patient's misery, reduce doctor's work load, improved the security greatly.

Description

Operation cavity flushing and drainage device

Technical Field

The utility model relates to the technical field of clinical medical equipment, in particular to an operation cavity flushing and drainage device.

Background

For clinical operation cavity infection, as the wound is open, the secretion such as pus and the like at the wound is more, the patient has great pain and high cost because the dressing needs to be changed every day, and the workload of the clinician is large, especially for the part close to the blood vessel and the nerve, the fatal risk of heavy bleeding can be caused by frequent dressing change.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to solve the technical problem that overcome the above-mentioned not enough of current clinical wound treatment existence, and then provide a drainage device is washed to art chamber, can in time discharge secretions such as pus in the wound to prevent wound infection, and reduce medical care work load.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an art chamber washes drainage device, its includes irrigation tube and suction tube, the irrigation tube with the suction tube is spiral intertwine, the irrigation tube with the suction tube is located to be provided with a plurality of liquid medicines that are suitable for on the inside pipe wall of wound and follows the interior exhaust irrigation hole of irrigation tube, be provided with a plurality of suction holes that are suitable for taking secretion or liquid medicine from the art intracavity on the inside pipe wall of wound of suction tube, the outer end of irrigation tube is suitable for and is connected with the device of dosing, the outer end of suction tube is suitable for and is connected with suction device.

Preferably, the outer ends of the irrigation tube and the suction tube are provided with limiting parts for limiting the irrigation tube and the suction tube to slide in the surgical cavity at positions close to the surgical cavity opening.

Preferably, the outer side of the body of the spirally wound section of the irrigation pipe and the suction pipe is provided with a flexible wrapping layer so as to wrap the irrigation pipe and the suction pipe into a flexible cylindrical structure, and the irrigation hole and the suction hole extend to the outer side face of the cylindrical structure.

Preferably, the irrigation tube, the suction tube and the wrapping layer are all made of a silicone material.

Preferably, the wrapping layer is provided with expansion joints at the positions of the outer ends of the irrigation pipe and the suction pipe close to the surgical cavity opening so as to limit the irrigation pipe and the suction pipe from sliding down into the surgical cavity.

Preferably, the portions between the outer end portions of the irrigation tube and the suction tube and the expansion joint are respectively provided with a switch for conducting or closing the lumen of the irrigation tube and/or the suction tube.

Preferably, the switch is a sheet switch, a through hole suitable for the suction tube or the irrigation tube to pass through and a slit communicated with the through hole and extending in the radial direction are arranged on the sheet switch, the diameter of the through hole is larger than or equal to the outer diameter of the irrigation tube and the outer diameter of the suction tube, and the width of the slit is smaller than or equal to 2 times of the wall thickness of the irrigation tube or the suction tube.

The utility model has the advantages that:

the utility model discloses an art chamber washes drainage device collection and washes, drainage in an organic whole, and flush tube and suction tube are the spiral winding, and then make flush hole and suction hole can be at 360 degrees dead angles of nothing in the art intracavity to in the abundant washing or the suction secretion in art chamber, can sew up the infection incision in one stage, need only wash the drainage every day can, very big reduction patient's misery, reduce doctor's work load, improved the security greatly.

Drawings

In order that the present invention may be more readily and clearly understood, reference is now made to the following detailed description of the invention taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a structural schematic view of the spiral winding of the irrigation tube and the suction tube of the surgical cavity irrigation and drainage device of the present invention;

FIG. 2 is a schematic structural view after a wrapping layer is arranged on the irrigation tube and the suction tube of the surgical cavity irrigation and drainage device of the utility model;

FIG. 3 is a schematic sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic structural view of the switch provided on the irrigation tube and the suction tube of the present invention.

The reference numbers in the figures denote:

1-a flushing pipe; 2-a suction pipe; 3-flushing the hole; 4-a suction hole; 5-a limiting part; 6-a wrapping layer; 7-an expansion joint; 8-a switch; 9-a through hole; 10-crack.

Detailed Description

Referring to fig. 1, an operation cavity irrigation drainage device comprises an irrigation tube 1 and a suction tube 2, wherein the irrigation tube 1 and the suction tube 2 are spirally wound, the irrigation tube 1 and the suction tube 2 are bonded and connected through glue solution at wound joint positions, a plurality of irrigation holes 3 suitable for discharging liquid medicine from the irrigation tube 1 are formed in the tube walls of the irrigation tube 1 and the suction tube 2 inside a wound, a plurality of suction holes 4 suitable for sucking secretion or liquid medicine from an operation cavity are formed in the tube walls of the suction tube 2 inside the wound, the outer end (the lower end in fig. 1) of the irrigation tube 1 is suitable for being connected with a medicine administration device so as to inject the irrigation liquid or liquid medicine into the operation cavity, and the outer end (the lower end in fig. 1) of the suction tube 2 is suitable for being connected with a suction device so as to suck secretion such as pus in the operation cavity. The utility model discloses an art chamber washes drainage device collection and washes, drainage in an organic whole, and flush tube and suction tube are the spiral winding, and then make flush hole and suction hole can be at 360 degrees dead angles of nothing in the art intracavity to in the abundant washing or the suction secretion in art chamber, can sew up the infection incision in one stage, need only wash the drainage every day can, very big reduction patient's misery, reduce doctor's work load, improved the security greatly. The spiral pitch and the pipe diameter of the spiral winding of the irrigation pipe and the suction pipe can be made into various specifications according to actual requirements so as to be suitable for different wound types. The utility model discloses an art chamber irrigation drainage device reserves sufficient length making, in the actual treatment process, can be according to the size and the depth of wound as required from the non-irrigation/suction section amputation can.

In order to prevent the surgical cavity irrigation drainage device from slipping down into the surgical cavity, the positions of the outer ends of the irrigation tube 1 and the suction tube 2, which are close to the surgical cavity opening, are provided with limiting parts 5 for limiting the irrigation tube 1 and the suction tube 2 to slip down into the surgical cavity, the limiting parts 5 can be integrally formed on the irrigation tube or the suction tube, and can be separately sleeved or bonded or fixed on the irrigation tube and the suction tube in other fastening modes, so long as the flushing tube and the suction tube can be limited to slip down into the surgical cavity, and the specific structural form is not limited.

Referring to fig. 2-3, as the preferred mode of the utility model, and be convenient for the utility model discloses an art chamber washes drainage device and puts into or takes out from the art intracavity wash pipe 1 with the body outside that is the spiral winding section of suction tube 2 is provided with flexible parcel layer 6, parcel layer 6 will wash pipe 1 with the 2 parcels of suction tube are flexible cylindrical structure, wash hole 3 with suction hole 4 extends to cylindrical structure's lateral surface, and then guarantee can be smoothly the art intracavity inject the flush fluid and take out secretion and liquid medicine etc. from the art intracavity.

Preferably, the flushing pipe 1, the suction pipe 2 and the wrapping layer 6 are all made of medical silica gel materials, and the silica gel materials have good flexibility and strength and good effect.

Preferably, the wrapping layer 6 is provided with an expansion joint 7 at a position where the outer ends of the irrigation tube 1 and the suction tube 2 are close to the surgical cavity opening so as to limit the irrigation tube 1 and the suction tube 2 to slide into the surgical cavity, and the expansion joint 7 is a preferred embodiment of the limiting part 5.

In order to facilitate the control of the conduction or the closing of the irrigation pipe and the suction pipe, the parts between the outer end parts of the irrigation pipe 1 and the suction pipe 2 and the expansion joints are respectively provided with a switch 8 for conducting or closing the pipe cavity of the irrigation pipe 1 and/or the suction pipe 2. Referring to fig. 4, the switch 8 is a sheet switch, the sheet switch is provided with a through hole 9 for the suction tube 2 and the irrigation tube 1 to pass through, and a slit 10 which is communicated with the through hole 9 and extends in the radial direction, the diameter of the through hole 9 is larger than or equal to the outer diameter of the irrigation tube 1 and the suction tube 2, and the width of the slit 10 is smaller than or equal to 2 times of the wall thickness of the irrigation tube 1 or the suction tube 2. The arrangement mode can ensure that the inner cavity of the pipe can be kept smooth when the flushing pipe and the suction pipe penetrate through the through hole 9, and after the flushing pipe and the suction pipe are pushed into the crack from the through hole, the inner cavities of the flushing pipe and the suction pipe can be closed, so that the control of closing or conducting the lumens of the flushing pipe and the suction pipe is greatly facilitated.

The above-mentioned embodiments are only for explaining the technical solution of the present invention in detail, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art should understand that all the modifications and substitutions based on the above-mentioned principle and spirit should be within the protection scope of the present invention.

Claims

1. The utility model provides an art chamber washes drainage device which characterized in that: including irrigation tube and suction tube, the irrigation tube with the suction tube is spiral intertwine, the irrigation tube with the suction tube is located to be provided with a plurality of liquid medicines that are suitable for on the inside pipe wall of wound and follows the interior exhaust irrigation hole of irrigation tube, be provided with a plurality of suction holes that are suitable for taking secretion or liquid medicine from the operation intracavity on the inside pipe wall of wound that is located of suction tube, the outer end of irrigation tube is suitable for and is connected with the medicine feeding device, the outer end of suction tube is suitable for and is connected with suction device.

2. An operative cavity irrigation and drainage device according to claim 1, characterized in that: the position of the outer ends of the irrigation pipe and the suction pipe, which is close to the surgical orifice, is provided with a limiting part for limiting the irrigation pipe and the suction pipe to slide in the surgical cavity.

3. An operating cavity irrigation drainage device according to claim 1 or 2, characterized in that: the body outside that is the spiral winding section of flushing pipe with the suction tube is provided with flexible parcel layer to with the flushing pipe with the suction tube parcel is flexible cylindrical structure, the flushing hole with the suction hole extends to cylindrical structure's lateral surface.

4. An operative cavity irrigation and drainage device according to claim 3, characterized in that: the flushing pipe, the suction pipe and the wrapping layer are all made of silica gel materials.

5. An operative cavity irrigation and drainage device according to claim 4, characterized in that: the outer ends of the irrigation pipe and the suction pipe of the wrapping layer are provided with expansion joints at positions close to the surgical cavity opening so as to limit the irrigation pipe and the suction pipe from sliding down to the surgical cavity.

6. An operative cavity irrigation and drainage device according to claim 5, characterized in that: and the parts between the outer end parts of the irrigation pipe and the suction pipe and the expansion joint are respectively provided with a switch for conducting or closing the pipe cavities of the irrigation pipe and/or the suction pipe.

7. An operative cavity irrigation and drainage device according to claim 6, characterized in that: the switch is a slice switch, a through hole suitable for the suction tube or the flushing tube to pass through and a slit communicated with the through hole and extending in the radial direction are arranged on the slice switch, the diameter of the through hole is larger than or equal to the outer diameters of the flushing tube and the suction tube, and the width of the slit is smaller than or equal to 2 times of the wall thickness of the flushing tube or the suction tube.