CN215652869U

CN215652869U - Medical drainage device of surgery

Info

Publication number: CN215652869U
Application number: CN202023256092.XU
Authority: CN
Inventors: 郭玉军; 任婧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2022-01-28
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to the technical field of surgical drainage, in particular to a surgical medical drainage device, which comprises a drainage tube, wherein a drainage tube is arranged at the front end of the drainage tube, a transfer tube is outwards led out from the tube body of the drainage tube, a screw rod is arranged at the tail end of the drainage tube, a piston is arranged at the end part of the screw rod, which is positioned at the inner side of the drainage tube, a fixed block is arranged at the end part of the screw rod, which is positioned at the outer side of the drainage tube, a fixed shell is arranged at the top of the drainage tube, a positioning plate is in sliding fit in the fixed shell, and a vertical plate arranged at the tail end of the positioning plate is abutted against the fixed block. The drainage effect is good.

Description

Medical drainage device of surgery

Technical Field

The utility model relates to the technical field of surgical drainage, in particular to a surgical medical drainage device.

Background

In clinical surgery, a surgical drainage tube is needed to guide pus, blood and liquid accumulated in human tissues or body cavities to the outside of a body so as to prevent postoperative infection and influence wound healing.

Common drainage tube is often used in surgical operation, carries out the drainage through the drainage tube to the position on the hand of patient's health, however, in current surgical drainage, intraductal negative pressure can not quantify, leads to hydrops extraction volume not good control, if the negative pressure is too big, causes unnecessary injury to the patient, if the negative pressure is too little, can not reach the purpose of attraction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that the drainage effect is influenced due to the fact that negative pressure cannot be controlled quantitatively when negative pressure drainage is carried out on the body of a patient through a drainage tube in the prior art, and provides a surgical medical drainage device.

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

the utility model provides a medical drainage device of surgery, includes a drainage section of thick bamboo, the front end of a drainage section of thick bamboo is provided with the drainage tube, and the barrel body of a drainage section of thick bamboo outwards draws the conveying pipe, the tail end of a drainage section of thick bamboo is provided with that the nut is vice, and the vice interior screw-thread fit of nut has the screw rod, and the screw rod runs through the tail end face of a drainage section of thick bamboo, and the tip that the screw rod is located a drainage section of thick bamboo inboard is provided with the piston, and the tip that the screw rod is located the drainage section of thick bamboo outside is provided with the fixed block, and the one end that the screw rod was kept away from to the fixed block is provided with bull stick and swing handle, and the top of a drainage section of thick bamboo is provided with the set casing, and sliding fit has the locating plate in the set casing, and the locating plate is L type structure, and the riser that the locating plate tail end set up extends to the outside of set casing and the locating plate tail end is inconsistent with the fixed block.

Preferably, the inner space of the drainage tube is designed as a liquid storage chamber.

Preferably, the fixed shell is made of transparent materials, the upper surface of the fixed shell is provided with scales, and a plurality of through holes which are distributed at equal intervals are formed in the fixed shell along the length direction of the upper surface of the shell.

Preferably, the fixed shell is internally provided with a slide way, the slide way penetrates through the rear end face of the fixed shell, and a transverse plate of the positioning plate is in sliding fit with the slide way.

Preferably, a transverse plate of the positioning plate is provided with a positioning hole corresponding to the through hole.

Preferably, the locating plate is provided with an opening on the plate surface of the vertical plate, and the rotating rod penetrates through the opening.

The utility model has the beneficial effects that: through the drainage device that this scheme provided, when having solved the negative pressure drainage that goes on patient's health through the drainage tube, because unable quantization control negative pressure can influence the effect problem of drainage, this drainage device's proposition, medical staff can be according to different patient's the health condition, real time control and quantization negative pressure carry out positive effectual hydrops extraction, reduce the injury to patient's health, and the drainage is effectual.

Drawings

Fig. 1 is a front view of a surgical medical drainage device according to the present invention;

FIG. 2 is a schematic top view of a fixing housing of a surgical medical drainage device according to the present invention;

fig. 3 is a schematic structural view of a positioning plate of the surgical medical drainage device provided by the utility model.

In the figure: the device comprises a drainage tube 1, a drainage tube 2, a transfer tube 3, a screw rod 4, a piston 5, a nut pair 6, a transfer rod 7, a fixing block 8, a rotary handle 9, a liquid storage chamber 10, a fixing shell 11, a positioning plate 12, scales 13, a through hole 14, a slide way 15, a positioning hole 16 and a through hole 17.

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, a medical drainage device of surgery, including a drainage tube 1, the front end of drainage tube 1 is provided with drainage tube 2, the tube body of drainage tube 1 outwards draws forth conveying pipe 3, the tail end of drainage tube 1 is provided with vice 6 of nut, vice 6 female screw-thread fit of nut has screw rod 4, screw rod 4 runs through the tail end face of drainage tube 1, the tip that screw rod 4 is located drainage tube 1 inboard is provided with piston 5, the tip that screw rod 4 is located the drainage tube 1 outside is provided with fixed block 8, the one end that screw rod 4 was kept away from to fixed block 8 is provided with bull stick 7 and swing handle 9, the top of drainage tube 1 is provided with set casing 11, sliding fit has locating plate 12 in set casing 11, locating plate 12 is L type structure, the riser that locating plate 12 tail end set up extends to the outside of set casing 11 and the riser and the locating plate of locating plate 12 tail end are inconsistent with fixed block 8.

The inner space design of a drainage tube 1 is liquid storage chamber 10, set casing 11 is transparent material, the upper surface of set casing 11 is provided with scale 13, and set casing 11 sets up the through-hole 14 a plurality of that the equidistant was arranged along the length direction of its casing upper surface, slide 15 has been set up to the inside of set casing 11, slide 15 runs through the rear end face of set casing 11, the diaphragm and the slide 15 sliding fit of locating plate 12, set up the locating hole 16 corresponding with the position of through-hole 14 on the diaphragm of locating plate 12, locating plate 12 sets up out opening 17 on the face of its riser, bull stick 7 runs through opening 17.

The specific working principle is as follows: according to the actual needs of the body of a patient, the volume of drainage fluid which can be extracted by negative pressure is quantified, the positioning plate 12 is manually extracted outwards along the slide way 15, the scale 13 linearly determines the measurement during the sliding process of the positioning plate 12, the plate 12 to be positioned slides to a specified position, and the insertion column penetrates through the through hole 14 and is inserted into the corresponding positioning hole 16 to ensure that the position of the positioning plate 12 is fixed; rotate bull stick 7 afterwards, with piston 5 to the direction removal that is close to the tail end, just can carry out the hydrops extraction via drainage tube 2 owing to the negative pressure in the drainage tube 1, contact when the riser of fixed block 8 and locating plate 12, reach required drainage volume this moment promptly, finally, can forward away the hydrops that has extracted through conveying pipe 3, simple and practical.

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. A surgical medical drainage device comprises a drainage tube (1), wherein a drainage tube (2) is arranged at the front end of the drainage tube (1), a delivery tube (3) is outwards led out from the tube body of the drainage tube (1), and the surgical medical drainage device is characterized in that a nut pair (6) is arranged at the tail end of the drainage tube (1), a screw (4) is arranged in the nut pair (6) in a thread fit manner, the screw (4) penetrates through the tail end face of the drainage tube (1), a piston (5) is arranged at the end part of the screw (4) positioned at the inner side of the drainage tube (1), a fixed block (8) is arranged at the end part of the screw (4) positioned at the outer side of the drainage tube (1), a rotating rod (7) and a rotating handle (9) are arranged at one end of the fixed block (8) far away from the screw (4), a fixed shell (11) is arranged at the top of the drainage tube (1), a positioning plate (12) is arranged in the fixed shell (11) in a sliding fit manner, and the positioning plate (12) is of an L-shaped structure, the vertical plate arranged at the tail end of the positioning plate (12) extends to the outer side of the fixed shell (11) and the vertical plate at the tail end of the positioning plate (12) is abutted to the fixed block (8).

2. A surgical medical drainage device according to claim 1, characterized in that the interior space of the drainage cartridge (1) is designed as a reservoir (10).

3. The surgical medical drainage device according to claim 1, wherein the fixing shell (11) is made of transparent material, the upper surface of the fixing shell (11) is provided with scales (13), and the fixing shell (11) is provided with a plurality of through holes (14) arranged at equal intervals along the length direction of the upper surface of the shell body.

4. The surgical medical drainage device according to claim 3, wherein a slide way (15) is formed inside the fixed shell (11), the slide way (15) penetrates through the rear end face of the fixed shell (11), and the transverse plate of the positioning plate (12) is in sliding fit with the slide way (15).

5. The medical surgical drainage device according to claim 4, wherein the positioning plate (12) has a transverse plate with positioning holes (16) corresponding to the through holes (14).

6. The surgical medical drainage device according to claim 1, wherein the positioning plate (12) is provided with a through hole (17) on the vertical plate surface, and the rotating rod (7) penetrates through the through hole (17).