CN213158208U

CN213158208U - Drainage ware for hepatobiliary surgery

Info

Publication number: CN213158208U
Application number: CN202021228863.1U
Authority: CN
Inventors: 潘嘉艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-05-11
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a drainage ware for hepatobiliary surgery, wherein drainage tube one end sets up on the drainage bag, and the other end stretches out through the delivery outlet after passing injection opening, each spacing mouthful on the fixed regulator in proper order. The drainage suction head of the drainage tube extending out of the output port extends into the human body; the fixed regulator is blocked outside the human body. The drainage tube twines a plurality of spacing mouths in proper order, can play very big fixed action to the drainage tube, be unlikely to because the touching of outside causes the displacement to influence the drainage effect.

Description

Drainage ware for hepatobiliary surgery

Technical Field

The utility model relates to the field of medical equipment, in particular to drainage ware for hepatobiliary surgery.

Background

Surgical drainage of liver and gall is to drain bile and secretion accumulated in body cavity from the original place to prevent accumulation in body cavity and secondary compression symptom, infection or tissue damage. The condition change can be found as soon as possible by observing the drainage condition. After drainage, the aims of relieving pressure, relieving pain, relieving inflammation, preventing inflammation from spreading and facilitating inflammation to subside can be achieved, and nursing of various postoperative drainage tubes is an important factor for smooth rehabilitation and discharge of patients in hepatobiliary surgery.

The specific treatment mode is that under the guidance of medical imaging equipment, the catheter is used for drainage after percutaneous biliary tract puncture, and a drainage device is needed. The existing drainage device is usually connected with a drainage tube through a liquid storage bottle with negative pressure, and then drainage is carried out by negative pressure suction. However, after the drainage tube is knocked, the tube opening extending into the liver and gall is easy to displace, and the drainage effect is influenced; the negative pressure of the liquid storage bottle is not stable enough, the drainage speed and pressure cause the drainage instability along with the fluctuation of the negative pressure in the liquid storage bottle, and if the flow speed is not adjusted in time, the viscera of a patient are easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage ware for hepatobiliary surgery, it can improve above-mentioned problem.

The embodiment of the utility model is realized like this:

the utility model provides a drainage ware for hepatobiliary surgery, it includes:

the drainage device comprises an air pump, a drainage bag, a fixed regulator and a drainage suction head;

the air pump is communicated with a first drainage port of the drainage bag through an air exhaust pipe, and a second drainage port of the drainage bag is communicated with one end of the drainage pipe;

the fixing adjuster is a rectangular body and comprises a first side face, a second side face, a third side face and a fourth side face which are connected with each other, wherein the first side face and the third side face are oppositely arranged, and the second side face and the fourth side face are oppositely arranged; an injection port is arranged on the first side surface, an output port is arranged on the third side surface, and the direction from the injection port to the output port is a first direction; a first position limiting port and a last position limiting port are arranged on the second side surface, an input channel is arranged between the injection port and the first position limiting port, and an output channel is arranged between the output port and the last position limiting port; a plurality of limiting channels which are parallel to each other are arranged in the fixed adjuster, the limiting channels are vertical to the first direction, and a plurality of limiting openings are formed in the second side surface and the fourth side surface of each limiting channel; the limiting port is arranged between the head limiting port and the tail limiting port;

the other end of the drainage tube sequentially penetrates through the injection port and the limiting ports on the fixed regulator and then extends out of the output port; the tail end of the drainage tube is provided with a drainage suction head.

It can be understood that, the drainage ware for hepatobiliary surgery that this application discloses, drainage tube one end wherein sets up on the drainage bag, and the other end stretches out through the delivery outlet after passing injection opening, each spacing mouth on the fixed regulator in proper order. The drainage suction head of the drainage tube extending out of the output port extends into the human body; the fixed regulator is blocked outside the human body. The drainage tube twines a plurality of spacing mouths in proper order, can play very big fixed action to the drainage tube, be unlikely to because the touching of outside causes the displacement to influence the drainage effect.

In a preferred embodiment of the present invention, the injection port and the delivery port are respectively disposed at the centers of the first side surface and the third side surface; the input channel, the limiting channel and the output channel are all located on the same plane.

In a preferred embodiment of the present invention, the third side is an arc surface, and a convex portion of the arc surface faces the first side.

It can be understood that the design of cambered surface can better conform to the skin of a patient, and the use comfort of the patient is increased.

In the preferred embodiment of the present invention, the input channel, the limiting channel and the output channel are provided with anti-skid lines.

It can be understood that the friction between the anti-skid grains and the drainage tube can be increased, and the drainage tube is prevented from generating displacement due to external touch.

In a preferred embodiment of the present invention, a layer of metal foil is wrapped outside the drainage tube at the injection port; two ends of the first roller are respectively fixed on the first roller and the second roller; the drainage device for hepatobiliary surgery further comprises a first micro motor and a second micro motor which are fixed on the first side surface; the center of the first roller is fixed on the rotating rod of the first micro motor, and the center of the second roller is fixed on the rotating rod of the second micro motor.

It can be understood that when the medical staff observes that the flow speed in the drainage bag is too fast or too slow, the metal foil can be tightened or loosened by adjusting the rotation of the first micro motor and the second micro motor; the pressure of the drainage tube is regulated by controlling the metal foil.

In a preferred embodiment of the present invention, the drainage suction head is provided with a plurality of suction holes.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a drainage device for hepatobiliary surgery according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a fixing regulator of the drainage device for hepatobiliary surgery shown in FIG. 1;

FIG. 3 is a sectional view XX' of the fixed adjuster shown in FIG. 2;

FIG. 4 is a schematic view of the drain tube shown in FIG. 3 passing through a fixed adjuster;

FIG. 5 is a schematic view of a first side of the fixed adjuster with the metal foil relaxed;

FIG. 6 is a schematic view of a first side of the fixed adjuster when the metal foil is tensioned.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

As shown in fig. 1, the utility model provides a hepatobiliary surgery uses drainage ware, it includes: a suction pump 101, a drainage bag 102, a fixed regulator 150, and a drainage tip 103.

The suction pump 101 is communicated with a first drainage port A of the drainage bag 102 through a suction pipe 104, and a second drainage port B of the drainage bag 102 is communicated with one end of a drainage pipe 105.

In the preferred embodiment of the present invention, the drainage tip 103 is provided with a plurality of suction holes 140.

Referring to fig. 2 and 3, the fixed adjuster 150 is a rectangular body, and the fixed adjuster 150 includes a first side M1, a second side M2, a third side M3, and a fourth side M4 connected to each other, wherein the first side M1 and the third side M3 are oppositely disposed, and the second side M2 and the fourth side M4 are oppositely disposed.

The first side surface M1 is provided with an inlet 106, the third side surface M3 is provided with an outlet 107, and the direction from the inlet 106 to the outlet 107 is a first direction as shown by the arrow in fig. 2. The second side surface M2 is provided with a first position-limiting opening 108 and a last position-limiting opening 109, an input channel 110 is arranged between the injection opening 106 and the first position-limiting opening 108, and an output channel 111 is arranged between the output opening 107 and the last position-limiting opening 109.

With continued reference to FIG. 3, a plurality of parallel restriction passages 112 are provided within the fixed adjuster 150, with 4 restriction passages 112 shown; the limiting channel 112 is perpendicular to the first direction, and the limiting channel 112 forms a plurality of limiting openings on the second side surface M2 and the fourth side surface M4; the spacing port is arranged between the first spacing port 108 and the last spacing port 109.

As shown in fig. 4, the other end of the drainage tube 105 passes through the injection port 106 and each limiting port of the fixed adjuster 150 in sequence and then extends out through the output port 107; the distal end of the drainage tube 105 is provided with a drainage tip 103.

It can be understood that the drainage tube 105 of the hepatobiliary surgery disclosed in the present application has one end disposed on the drainage bag 102, and the other end sequentially passes through the injection port 106 and each limit port of the fixed regulator 150 and then extends out through the output port 107. The drainage tube 105 extends out of the drainage sucker 103 of the output port 107 and extends into the human body; the fixed adjuster 150 is locked outside the human body. The drainage tube 105 is sequentially wound around the plurality of limiting ports, so that the drainage tube 105 can be fixed, and the drainage effect is not influenced by displacement caused by external touch.

In the preferred embodiment of the present invention, the inlet 106 and the outlet 107 are respectively disposed at the center of the first side M1 and the third side M3; the input channel 110, the limiting channel 112 and the output channel 111 all lie on the same plane.

In the preferred embodiment of the present invention, the third side M3 is an arc surface, and the convex part of the arc surface faces the first side M1.

In the preferred embodiment of the present invention, the input channel 110, the limiting channel 112 and the output channel 111 are provided with anti-skid lines.

It can be understood that the friction between the drainage tube 105 and the anti-slip lines can be increased, and the drainage tube 105 is prevented from being displaced due to external touch.

As shown in fig. 5 and 6, in the preferred embodiment of the present invention, a layer of metal foil 120 is wrapped around the outside of the drainage tube 105 at the injection opening 106; both ends are respectively fixed on the first roller 121 and the second roller 122; the surgical drainage device for hepatobiliary surgery further comprises a first micro motor 123 and a second micro motor 124 which are fixed on the first side surface M1; the center of the first roller 121 is fixed to the rotating shaft of the first micro-motor 123, and the center of the second roller 122 is fixed to the rotating shaft of the second micro-motor 124.

It will be appreciated that, in use, when the medical practitioner observes an excessively fast or slow flow rate in the drainage bag 102, the foil 120 can be tightened or loosened by adjusting the rotation of the first micro-motor 123 and the second micro-motor 124; the pressure of the drain tube 105 is flow-rate-regulated by controlling the metal foil 120.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hepatobiliary surgery uses drainage ware which characterized in that includes:

2. The surgical drainage device for hepatobiliary surgery according to claim 1,

the injection port and the output port are respectively arranged at the centers of the first side surface and the third side surface;

the input channel, the limiting channel and the output channel are all located on the same plane.

3. The surgical drainage device for hepatobiliary surgery according to claim 2,

the third side is an arc surface, and a convex part of the arc surface faces the first side.

4. The surgical drainage device for hepatobiliary surgery according to claim 3,

and anti-skid grains are arranged in the input channel, the limiting channel and the output channel.

5. The surgical drainage device for hepatobiliary surgery according to claim 2,

a layer of metal foil is wrapped on the outer side of the drainage tube at the injection port; two ends of the first roller are respectively fixed on the first roller and the second roller;

the drainage device for hepatobiliary surgery further comprises a first micro motor and a second micro motor which are fixed on the first side surface; the center of the first roller is fixed on the rotating rod of the first micro motor, and the center of the second roller is fixed on the rotating rod of the second micro motor.

6. The surgical drainage device for hepatobiliary surgery according to any one of claims 1 to 5,

the drainage suction head is provided with a plurality of adsorption holes.