CN215386293U

CN215386293U - Multifunctional drainage device for oncologist

Info

Publication number: CN215386293U
Application number: CN202121337284.5U
Authority: CN
Inventors: 白晶
Original assignee: Changzhou Jintan First People's Hospital
Current assignee: Changzhou Jintan First People's Hospital
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-04
Anticipated expiration: 2031-06-16

Abstract

The utility model relates to the technical field of drainage in oncology, in particular to a multifunctional drainage device for an oncologist, which comprises a drainage cylinder, wherein a fixed block is arranged at the middle part of the interior of the drainage cylinder along the inner wall of the drainage cylinder, a through hole is formed in the center of the fixed block, a connecting rod is inserted into the through hole, a fixing ring is arranged at one end of the connecting rod, a rubber sheet is arranged on the fixing ring, a spring is sleeved outside the connecting rod, a drainage tube is arranged at the inlet end of the drainage cylinder through a tube seat, and a drainage needle is arranged at the end part of the drainage tube. The phenomenon of effusion back-spraying appears, and the safety in utilization promotes.

Description

Multifunctional drainage device for oncologist

Technical Field

The utility model relates to the technical field of drainage of oncology departments, in particular to a multifunctional drainage device for an oncologist.

Background

Oncology often need utilize the drainage ware to carry out the drainage operation to the patient, and current drainage mode generally all adopts negative pressure extraction hydrops, but during the problem that negative pressure extraction hydrops can exist, the negative pressure was unstable sometimes, and when the pressure distribution in the pipeline was inhomogeneous, the reverse back spray's of hydrops condition can appear, can cause the injury to patient's health.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that negative pressure is unstable and effusion is reversely sprayed when an oncology drainage device in the prior art is used, so that use risks exist, and provides a multifunctional drainage device for an oncologist.

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

multifunctional drainage device for oncologist, including a drainage section of thick bamboo, the inside middle part of a drainage section of thick bamboo is provided with the fixed block along its inner wall, and the through-hole that link up is seted up out at the center of fixed block, inserts the connecting rod in the through-hole, and the one end of connecting rod is provided with solid fixed ring, is provided with the sheet rubber on the solid fixed ring, and the connecting rod overcoat has the spring, and the one end butt joint of spring is on solid fixed ring, and the other end butt joint of spring is on solid fixed ring, the drainage tube is installed through the tube socket to the entry end of a drainage section of thick bamboo, is provided with the pump body on the pipeline of drainage tube, and the tip of drainage tube is provided with the drainage needle, and the exit end of a drainage section of thick bamboo is provided with the conveyer pipe.

Preferably, the fixing ring is installed on one side far away from the inlet end of the drainage tube.

Preferably, the through-hole is of open design and the port of the through-hole towards the fixing ring is a constricted end.

Preferably, the fixing ring is embedded into the necking end corresponding to the through hole.

Preferably, the center of the rubber disc is sunken inwards and leads out of the concave surface.

Preferably, the outlet of the drainage tube is arranged on the tube body.

Preferably, the tube body of the drainage tube is connected with the drainage needle through a corrugated tube.

The utility model has the beneficial effects that: through the drainage device that this scheme provided, solved oncology's drainage ware when using, probably have the negative pressure unstability and the hydrops spout the condition backward, have the problem of use risk, this drainage device's proposition, the cooperation of telescopic fixed block and sheet rubber is used, can ensure on the one hand that the hydrops has stable flow direction, and on the other hand can prevent pipeline pressure unstability, and the hydrops spouts backward the phenomenon appearance, and the safety in utilization promotes.

Drawings

Fig. 1 is a schematic front view of a drainage device for a multifunctional oncologist according to the present invention;

FIG. 2 is a schematic view of a connection structure of a fixing ring and a rubber sheet of the multifunctional drainage device for oncologists in the utility model;

fig. 3 is a schematic sectional view of a fixing block of the multifunctional drainage device for oncologists in the utility model.

In the figure: the drainage device comprises a drainage tube 1, a fixing block 2, a through hole 3, a connecting rod 4, a fixing ring 5, a rubber sheet 6, a spring 7, a delivery tube 8, a tube seat 9, a drainage tube 10, a pump body 11, a drainage needle 12 and a concave surface 13.

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.

In this embodiment, referring to fig. 1-3, multi-functional oncology doctor uses drainage device, including a drainage tube 1, the inside middle part of drainage tube 1 is provided with fixed block 2 along its inner wall, through-hole 3 that link up is seted up at the center of fixed block 2, insert connecting rod 4 in the through-hole 3, the one end of connecting rod 4 is provided with solid fixed ring 5, be provided with sheet rubber 6 on the solid fixed ring 5, connecting rod 4 overcoat has spring 7, the one end butt joint of spring 7 is on solid fixed ring 5, the other end butt joint of spring 7 is on solid fixed ring 5, drainage tube 10 is installed through tube socket 9 to the entry end of drainage tube 1, be provided with pump body 11 on the pipeline of drainage tube 10, the tip of drainage tube 10 is provided with drainage needle 12, the exit end of drainage tube 1 is provided with conveyer pipe 8.

The one side of keeping away from drainage tube 1 entry end is installed to solid fixed ring 5, and through-hole 3 is open type design to through-hole 3 is the throat end towards the port of solid fixed ring 5, and in the throat end that solid fixed ring 5 embedding through-hole 3 corresponds, the concave surface 13 is inwards sunken and drawn forth in the center of rubber disc 6, and the export of drainage tube 1 is seted up on its stack shell, is connected through the bellows between the stack shell of drainage tube 10 and drainage needle 12.

When the drainage device is used, the drainage needle 12 is inserted into a designated position of a patient body, then the pump body 11 is started, accumulated liquid in the patient body is led out of the body through the drainage needle 12 by utilizing negative pressure generated by the pump body 11, the accumulated liquid flows into the drainage tube 1, the fixing ring 5 is pushed out of the through hole 3 and is pushed forwards all the time under the action of the negative pressure, thus an outlet of the tube body of the drainage tube 1 is opened, the accumulated liquid passes through the through hole 3, and finally the accumulated liquid is discharged from the conveying tube 8. When the pressure in the pipeline is unstable, solid fixed ring 5 withdraws in the through-hole 3 of fixed block 2 under the effect of spring 7, and the edge of sheet rubber 6 contacts with the inner wall of a drainage section of thick bamboo 1 simultaneously, even if like this, the hydrops can be owing to pressure not enough and the back flush, also can not the secondary flow through-hole 3 and flow into drainage tube 10, like this alright take place with the condition that prevents the hydrops back flush, use safer.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Multi-functional oncology doctor uses drainage device, a serial communication port, including a drainage section of thick bamboo, the inside middle part of a drainage section of thick bamboo is provided with the fixed block along its inner wall, and the through-hole that link up is seted up out at the center of fixed block, inserts the connecting rod in the through-hole, and the one end of connecting rod is provided with solid fixed ring, is provided with the sheet rubber on the solid fixed ring, and the connecting rod overcoat has the spring, and the one end butt joint of spring is on solid fixed ring, and the other end butt joint of spring is on solid fixed ring, the drainage tube is installed through the tube socket to the entry end of a drainage section of thick bamboo, is provided with the pump body on the pipeline of drainage tube, and the tip of drainage tube is provided with the drainage needle, and the exit end of a drainage section of thick bamboo is provided with the conveyer pipe.

2. The multifunctional oncologist-used drainage device of claim 1, wherein the retaining ring is mounted on a side distal from an inlet end of the drainage cartridge.

3. The multifunctional oncologist drainage device of claim 1, wherein the through-hole is of open design and the port of the through-hole towards the fixation ring is a necked-in end.

4. The multifunctional oncologist drainage device of claim 3, wherein the securing ring is embedded within a corresponding necked-down end of the through-hole.

5. The multifunctional oncologist drainage device of claim 1, wherein the center of the rubber sheet is recessed inward and exits the concavity.

6. The multifunctional oncologist drainage device of claim 1, wherein the drainage cartridge outlet is provided on a body thereof.

7. The multifunctional drainage device for oncologists of claim 1, wherein the tube body of the drainage tube is connected with the drainage needle through a corrugated tube.