CN213347086U

CN213347086U - Novel prevent pressing and wash drainage tube

Info

Publication number: CN213347086U
Application number: CN202021337741.6U
Authority: CN
Inventors: 黄健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-06-04
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a novel prevent pressing and wash drainage tube, including drainage tube body, drainage tube body is transparent circular siphonozooid, this circular siphonozooid both ends opening, has first to prevent pressing protruding and the second in this circular siphonozooid inner wall full length and prevents pressing the arch, and two prevent pressing protruding not of uniform size, asymmetric distribution, wherein first prevent pressing protruding interior flushing pipe and the metal seal wire of containing of arch, the second prevents pressing protruding interior metal seal wire of containing of arch, and flushing pipe and metal seal wire all run through the drainage tube full length. A novel prevent pressing and wash drainage tube when internal or external pressurized, the drainage tube is inside still to have the clearance, can guarantee that the medium in the drainage tube flows smoothly, prevent pressing the metal seal wire in the arch and can guarantee that the drainage tube can not press and split because of muscle, subcutaneous tissue, suture card when extracting from internal to avoid the foreign matter to stay internal, can also pour into the liquid medicine through preventing pressing the flushing pipe in the arch and wash the drainage region.

Description

Novel prevent pressing and wash drainage tube

Technical Field

The utility model relates to a novel prevent pressing and wash drainage tube belongs to medical instrument technical field.

Background

Most surgical operation postoperative area has hematocele, if hematocele is not in time discharged, can cause the swelling pain in operation area, and then appears suppurative infection, influences wound healing. Partial infection patients can have effusion at the infection focus, purulent secretion exists, if the effusion is not discharged in time, the pressure of the infection focus is increased, tissue necrosis is aggravated, swelling and pain can occur to the patients, if necrotic substances are absorbed into blood, systemic inflammatory response syndrome can occur, fever is manifested, respiration is rapid, heart rate is accelerated, proportion abnormality of peripheral blood leucocyte is abnormal, and septicemia can occur to severe patients so as to endanger life. Therefore, the indwelling drainage tube is needed for drainage irrigation for the above situations.

At present, a drainage tube is generally made of materials such as silicon rubber or polyurethane, one end of the drainage tube is inserted into a part needing drainage in a body when the drainage tube is used, the drainage tube is sewn and fixed at a skin entrance, and the other end of the drainage tube can be connected with devices such as a negative pressure ball, flushing fluid, an aspirator and the like in the body. But the texture is soft and is easy to be flattened under pressure, so that the drainage is not smooth. Especially in the operation of trunk back, the drainage tube is easy to be flattened in the postoperative lying position, and in the operation of buttocks and thighs, because the fat tissue is thick, the drainage tube is easy to be extruded by the fat tissue at the section in the body to cause unsmooth drainage, thereby influencing the postoperative recovery effect.

Most of orthopedic surgery drainage tubes are generally placed on the deep surface of a deep fascia, so that a suture needle is easy to hook the wall of the drainage tube when the deep fascia is sutured, or a suture directly passes through the wall of the drainage tube, so that the drainage tube is easy to cut and break in the process of pulling out the drainage tube, and the broken end is left in the body to form a foreign body.

Disclosure of Invention

In order to overcome the problem that the drainage tube is easily flattened to cause unsmooth drainage and the drainage tube is easy to break in the prior art, the utility model provides a novel prevent pressing and wash drainage tube.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a novel prevent pressing and wash drainage tube, includes the drainage tube body, and the drainage tube body is transparent circular tubulose body, and this circular tubulose body both ends opening has first to prevent pressing protruding and second to prevent pressing protruding at this circular tubulose body inner wall overall length, wherein first prevents pressing protruding interior flush pipe and a metal seal wire that contains of arch, and the second prevents pressing protruding interior metal seal wire that contains of arch.

The first pressure-proof bulge is positioned from the 0 point to the 2 point of the inner wall of the circular tubular body and is a trapezoidal bulge, the upper bottom of the trapezoid bulge is concave to the outside of the tubular body, the highest position of the first pressure-proof bulge accounts for 1/5 of the inner diameter of the circular tubular body, and a flushing pipe penetrating through the whole length of the drainage pipe and a metal guide wire penetrating through the whole length of the drainage pipe are formed in the first pressure-proof bulge.

The second pressure-proof bulge is positioned from 4 to 8 points on the inner wall of the circular tubular body and is a trapezoidal bulge, the upper bottom of the second pressure-proof bulge is concave to the outside of the tubular body, the highest position of the second pressure-proof bulge accounts for 1/9 of the inner diameter of the circular tubular body, and a metal guide wire penetrating through the whole length of the drainage tube is arranged in the second pressure-proof bulge.

The beneficial effects of the utility model are that, the first pressure arch of preventing of drainage tube and second prevent pressing the arch not of uniform size, asymmetric distribution, and its upper base is concave outside the tube, when the drainage tube is in internal or when external pressurized, the inside clearance that still has of drainage tube can guarantee that the medium flows smoothly in the drainage tube. The metal guide wire penetrating through the whole length of the drainage tube in the first pressure-proof protrusion and the second pressure-proof protrusion can ensure that the drainage tube cannot be broken due to clamping and pressing of muscles, subcutaneous tissues and sutures when being pulled out from the body, thereby avoiding foreign matters from remaining in the body. The flushing pipe penetrating through the drainage pipe in the first pressure-proof bulge can inject liquid medicine into the flushing pipe through the outside of the body to flush the drainage area in the body, so that bacteria are prevented from flowing back into the body due to the fact that the liquid medicine is injected from the drainage pipe.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic cross-sectional structure of the present invention.

In the figure, 1, a drainage tube body, 2, a first pressure-proof bulge, 3, a second pressure-proof bulge, 4, a flushing tube and 5, a metal guide wire are arranged.

Detailed Description

Example 1.

As shown in figures 1 and 2, a novel prevent pressing and wash drainage tube, including drainage tube body 1, drainage tube body is transparent circular tubulose body, this circular tubulose body both ends opening, there are two to prevent pressing protruding 1 and 2 at this circular tubulose body inner wall, two prevent pressing protruding not of uniform size, asymmetric distribution, wherein first prevent pressing protruding 2 and include a flushing pipe 4 and a metal seal wire 5, the second prevents pressing protruding interior metal seal wire 5 that contains, when the drainage tube is extruded, because of preventing pressing bellied restriction, the inside clearance that still has of drainage tube, it is smooth and easy to guarantee that the medium flows in the drainage tube. When the device is used for drainage of infected focuses, liquid medicine can be injected into the washing pipe 4 for washing in the embodiment, and the discharge of infected necrotic tissues is promoted.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, the technical solutions formed by equivalent transformation or equivalent replacement are adopted without departing from the principles of the present invention, and all fall within the protection scope of the present invention.

Claims

1. The utility model provides a novel prevent pressing and wash drainage tube, includes drainage tube body (1), the drainage tube body is transparent circular tubulose body, and this circular tubulose body both ends opening, its characterized in that has first press protruding (2) and second to prevent pressing protruding (3) at this circular tubulose body inner wall full length, wherein first press protruding (2) to include a flushing pipe (4) and a metal seal wire (5), and the second prevents pressing protruding (3) to include a metal seal wire (5).

2. The new pressure-proof irrigation drainage tube according to claim 1 is characterized in that the first pressure-proof bulge (2) is a trapezoidal bulge located from 0 point to 2 points on the inner wall of the circular tubular body, the upper bottom of the trapezoid bulge is concave towards the outside of the tube, and the first pressure-proof bulge contains an irrigation tube (4) and a metal guide wire (5).

3. The new pressure-proof irrigation drainage tube according to claim 1 is characterized in that the second pressure-proof bulge (3) is a trapezoidal bulge located from 4 to 8 points on the inner wall of the circular tubular body, the upper bottom of the second pressure-proof bulge is concave towards the outside of the tube, and a metal guide wire (5) is contained in the second pressure-proof bulge.

4. A new pressure resistant irrigation drain according to claim 1 characterized in that both the irrigation tube (4) and the metal guide wire (5) run the entire length of the drain.