CN210542609U

CN210542609U - External chest postoperative drainage fixing device

Info

Publication number: CN210542609U
Application number: CN201920739004.XU
Authority: CN
Inventors: 付加国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-05-19
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a postoperative drainage fixing device outside chest, which comprises a fixing head, a drainage bottle and a drainage tube, wherein one end of the drainage tube passes through the middle part of the fixing head, and the other end of the drainage tube is inserted into the drainage bottle, the fixing head consists of a tightening buckle, a fixing paste, a fixing disc and aseptic cotton, the aseptic cotton is pressed at the bottom of the fixing disc, and the fixing paste is adhered on the upper surface of the fixing plate, the middle part of the upper surface of the fixing plate is provided with the tightening buckle, the utility model solves the problem that the contact part of the drainage tube and the wound is easy to shake in the prior drainage tube fixing method, thereby increasing the pain of the patient, simultaneously the fixing paste is easy to fall off, thereby affecting the use of the drainage tube, through improving drainage tube fixing device's structure for drainage tube and patient's wound contact are stable, thereby avoid increasing the problem that the patient is sick because the drainage tube rocks.

Description

External chest postoperative drainage fixing device

Technical Field

The utility model relates to a drainage tube fixing device technical field specifically is an external chest postoperative drainage fixing device.

Background

With the development of medical technology, a drainage tube is often inserted into a wound after a patient is operated, so that pus, blood and liquid accumulated in internal tissues or body cavities of the patient can be conveniently guided out of the body, postoperative infection and wound healing influence are prevented, and the drainage tube is attached to the human body by adopting a fixing paste in most of the conventional fixing modes of the drainage tube; however, this method has the following problems: the existing method for fixing the drainage tube can cause the contact part of the drainage tube and a wound to easily shake, so that the pain of a patient is increased, and meanwhile, the fixing paste is easy to fall off, so that the use of the drainage tube is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage fixing device behind external thoracic surgery aims at improving the current method of fixing the drainage tube and can lead to the drainage tube to rock easily with the position of wound contact to make the patient pain increase, fixed subsides drop easily simultaneously, thereby influence the problem of the use of drainage tube.

The utility model discloses a realize like this:

the utility model provides an extrathoracic postoperative drainage fixing device, including the fixed head, drainage bottle and drainage tube, drainage tube one end passes the fixed head middle part, and the drainage tube other end injects the drainage bottle, the fixed head is by tightening up and detains, fixed subsides, fixed disk and aseptic cotton constitute, fixed disk bottom pressfitting has aseptic cotton, and the laminating of fixed plate upper surface has fixed subsides, fixed disk upper surface middle part is equipped with and tightens up and detains, the fixed disk middle part is equipped with the jack, and the fixed disk upper surface is equipped with the spacing collar along the jack edge, the even round screw thread piece that is equipped with in spacing collar top, round screw thread piece on the spacing collar is continuous screw thread, the screw thread piece leans out 10 for the direction of perpendicular to spacing collar mutually, the screw thread piece inboard.

Furthermore, the inner side of the tightening buckle is provided with internal threads, the middle part of the fixing paste is provided with a through hole, and the surface of the fixing paste is provided with dense air holes; the tightening buckle is convenient for tightly clamping the air holes of the drainage tube in a screwing mode, so that ventilation is facilitated, and bacteria are prevented from breeding easily at the part where the fixing paste is attached.

Furthermore, the radius of the through hole is larger than that of the tightening buckle, and the radius of the through hole is smaller than that of the fixed disc; the perforation in the middle of the fixing paste avoids the interference between the fixing paste and the tightening buckle, and simultaneously ensures that the fixing paste can stably fix the fixing disc on a human body.

Furthermore, a through hole is formed in the middle of the sterile cotton, and the radius of the through hole is not smaller than that of the jack; the structure is convenient for the drainage tube to pass through, and further the drainage tube can be stably inserted into a human body.

Furthermore, the top end of the drainage bottle is provided with an opening, the edge of the opening is also provided with a limiting ring and a thread piece, and a tightening buckle is sleeved on the limiting ring; the drainage bottle with the structure is convenient to be connected with the drainage tube, so that the drainage tube is convenient to mount and dismount, meanwhile, the stability of the cooperation between the drainage tube and the drainage bottle is convenient, and the influence on the process of guiding pus, blood and liquid accumulated in human body tissues or body cavities to the outside of the body is avoided.

When in use, one end of the drainage tube is inserted into the drainage bottle, and then the tightening buckle is rotated to enable the tightening buckle to move upwards, the inclined angle of the thread sheet gradually returns to the direction vertical to the spacing ring in the upward moving process of the tightening buckle, and the rubber pressing sheet is gradually pressed on the arc side surface of the drainage tube in the process of tightening the thread sheet, so that the drainage tube is tightly connected with the drainage bottle, then the fixing paste, the fixing disc and the aseptic cotton are sequentially sleeved on the drainage tube from the other end of the drainage tube, and finally the drainage tube is inserted into the wound of the human body, then the aseptic cotton is shifted to ensure that the aseptic cotton is attached to the skin of the human body, then the bottom surface of the pressure plate is tightly pressed on the aseptic cotton, then will fix and paste on human skin, twist at last and tighten up the knot for tighten up the direction of tightening up to perpendicular to spacing collar of knot with the screw thread piece, make the rubber preforming compress tightly on the drainage tube can.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure to drainage tube fixing device improves for the drainage tube is stable with patient's wound contact, thereby avoids increasing the sick problem of pain of patient because the drainage tube rocks, and this kind of fixing device need not to fix the drainage tube with a plurality of fixed subsides, thereby makes things convenient for the use of drainage tube, also is convenient for dismantle fixing device in the later stage.

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 the whole structure of the drainage device of the present invention under the front depression;

fig. 2 is a schematic structural view of the whole structure of the drainage device of the present invention at the front elevation angle;

fig. 3 is a schematic view of the fixing head of the present invention in an exploded view from the front;

FIG. 4 is a schematic view of the fixing head of the present invention at a front depression;

fig. 5 is a schematic structural view of the fixing head of the present invention at a front bottom view;

FIG. 6 is a schematic structural view of the drainage bottle of the present invention at a front depression angle;

in the figure: 1-a fixed head; 11-tightening the buckle; 12-fixing paste; 121-punching; 13-fixing the disc; 130-a spacing ring; 131-thread pieces; 132-rubber sheeting; 133-jack; 14-sterile cotton; 2-a drainage bottle; 3-a drainage tube;

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Example (b): referring to fig. 1 and 2: a postoperative drainage fixing device for chest surgery comprises a fixing head 1, a drainage bottle 2 and a drainage tube 3; one end of the drainage tube 3 penetrates through the middle part of the fixed head 1, and the other end of the drainage tube 3 is inserted into the drainage bottle 2; the fixing head 1 is convenient to be matched with the drainage tube 3, so that the drainage tube 3 is convenient to be stably attached to a human body, the drainage tube 3 is convenient to be stable, the condition that a patient suffers from pain due to the fact that a part of the drainage tube 3, which is in contact with a wound of the human body, is easy to shake is avoided, the drainage tube 3 is convenient to guide pus, blood and liquid accumulated in the human tissue or in a body cavity to the outside of the body, the fixing head 1 and the drainage tube 3 are convenient to be connected through the drainage tube 3, and the drainage bottle 2 is convenient to receive the liquid led out by the drainage tube 3 and is convenient to; this kind of structure makes drainage tube 3 and patient's wound contact stable to avoid increasing the sick problem of pain of patient because drainage tube 3 rocks, and this kind of fixing device need not to fix drainage tube 3 with a plurality of fixed subsides 12, thereby makes things convenient for drainage tube 3's use, also is convenient for dismantle fixing device in the later stage.

Referring to fig. 3, 4, 5 and 6: the fixing head 1 is composed of a tightening buckle 11, a fixing sticker 12, a fixing disc 13 and aseptic cotton 14, the aseptic cotton 14 is pressed at the bottom of the fixing disc 13, the fixing sticker 12 is adhered to the upper surface of the fixing disc 13, and the middle part of the upper surface of the fixing disc 13 is provided with the tightening buckle 11; the tightening buckle 11 is convenient for fixing the drainage tube 3 after the drainage tube 3 passes through the fixing head 1, the fixing head 1 is convenient to be stabilized at a certain position on the drainage tube 3, the fixing sticker 12 is convenient for pasting the sterile cotton 14 and the fixing disc 13 on a human body, and the fixing disc 13 is convenient to be connected with the drainage tube 3, so that the drainage tube 3 is convenient to be fixed on the human body, and the drainage tube 3 is prevented from shaking on the human body; the inner side of the tightening buckle 11 is provided with internal threads, the middle part of the fixing sticker 12 is provided with a through hole 121, the radius of the through hole 121 is larger than that of the tightening buckle 11, the radius of the through hole 121 is smaller than that of the fixing disc 13, and the surface of the fixing sticker 12 is provided with dense air holes; the tightening buckle 11 is convenient for clamping the drainage tube 3 in a screwing mode, the through hole 121 in the middle of the fixing sticker 12 is used for avoiding the interference between the fixing sticker 12 and the tightening buckle 11, and meanwhile, the fixing sticker 12 is also ensured to be capable of stably fixing the fixing disc 13 on a human body; the middle part of the fixed disc 13 is provided with a jack 133, the upper surface of the fixed disc 13 is provided with a limiting ring 130 along the edge of the jack 133, and the top end of the limiting ring 130 is uniformly provided with a circle of thread sheets 131; the limiting ring 130 is used for storing the tightening buckle 11 when the tightening buckle 11 is not used, and also prevents the tightening buckle 11 from being separated from the fixed disc 13, the thread piece 131 is used for matching with the tightening buckle 11, and meanwhile, the thread piece 131 can press the drainage tube 3 when the tightening buckle 11 is tightened; a circle of thread pieces 131 on the limiting ring 130 are continuous threads, the thread pieces 131 are inclined outwards by 10 degrees relative to the direction perpendicular to the limiting ring 130, and rubber pressing pieces 132 are arranged on the inner side of the thread pieces 131; the case with the threaded pieces 131 is inclined outwards relative to the limiting ring 130, so that the drainage tube 3 can penetrate through the fixed disc 13 when the threaded pieces 131 are not tightened, the rubber pressing sheet 132 is attached to the arc side face of the drainage tube 3 conveniently, the rubber pressing sheet 132 can be pressed on the drainage tube 3 when the threaded pieces 131 are tightened, and the fixed disc 13 is pressed on a certain position of the drainage tube 3 conveniently; the middle part of the aseptic cotton 14 is provided with a through hole, and the radius of the through hole is not less than that of the jack 133; the structure is convenient for the drainage tube 3 to pass through, and further the drainage tube 3 can be conveniently and stably inserted on the human body; the top end of the drainage bottle 2 is opened, the edge of the opening is also provided with a limiting ring 130 and a thread sheet 131, and the limiting ring 130 is sleeved with a tightening buckle 11; the drainage bottle 2 with the structure is convenient to be connected with the drainage tube 3, so that the drainage tube 3 is convenient to mount and dismount, meanwhile, the stability of the cooperation between the drainage tube 3 and the drainage bottle 2 is convenient, and the influence on the process of guiding pus, blood and liquid accumulated in tissues or body cavities in a human body to the outside of the human body is avoided.

Working principle; when the device is used, one end of the drainage tube 3 is firstly inserted into the drainage bottle 2, then the tightening buckle 11 is rotated to enable the tightening buckle 11 to move upwards, the inclined angle of the thread piece 131 gradually returns to the direction vertical to the limiting ring 130 in the upward movement process of the tightening buckle 11, the rubber pressing piece 132 is gradually pressed on the arc-shaped side surface of the drainage tube 3 in the tightening process of the thread piece 131, so that the drainage tube 3 is tightly connected with the drainage bottle 2, then the fixing paste 12, the fixing disc 13 and the sterile cotton 14 are sequentially sleeved on the drainage tube 3 from the other end of the drainage tube 3, finally the drainage tube 3 is inserted into the wound of a human body, then the sterile cotton 14 is stirred to enable the sterile cotton 14 to be attached to the skin of the human body, then the bottom surface of the pressing disc is pressed on the sterile cotton 14, then the fixing paste 12 is attached to the skin of the human body, finally the tightening buckle 11 is screwed to enable the tightening buckle 11 to tighten the thread piece 131 to the direction vertical to the limiting ring, so that the rubber pressing sheet 132 is pressed tightly on the drainage tube 3.

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. The utility model provides an extrathoracic postoperative drainage fixing device which characterized in that: including fixed head (1), drainage bottle (2) and drainage tube (3), drainage tube (3) one end is passed fixed head (1) middle part, and drainage tube (3) other end injects drainage bottle (2), fixed head (1) is by tightening up detain (11), fixed (12), fixed disk (13) and aseptic cotton (14) constitute, fixed disk (13) bottom pressfitting has aseptic cotton (14), and the laminating of fixed plate upper surface has fixed (12), fixed disk (13) upper surface middle part is equipped with to receive tightly detains (11), fixed disk (13) middle part is equipped with jack (133), and fixed disk (13) upper surface is equipped with spacing ring (130) along jack (133) edge, the even round screw thread piece (131) that is equipped with in spacing ring (130) top, round screw thread piece (131) on spacing ring (130) are continuous screw thread, screw thread piece (131) lean out 10, for the direction of perpendicular to spacing ring (130), lean out for the direction of perpendicular to spacing ring (130), and a rubber pressing sheet (132) is arranged on the inner side of the thread sheet (131).

2. The postoperative drainage fixture of claim 1, wherein the tightening buckle (11) has internal threads on its inner side, the fixing paste (12) has perforations (121) in its middle, and the surface of the fixing paste (12) has dense air holes.

3. The external thoracic post-operative drainage fixture of claim 2, wherein the radius of the perforation (121) is larger than the radius of the tightening buckle (11), and the radius of the perforation (121) is smaller than the radius of the fixing plate (13).

4. The postoperative drainage fixture of claim 3, wherein the sterile cotton (14) is provided with a through hole in the middle, and the radius of the through hole is not less than the radius of the insertion hole (133).

5. The postoperative drainage fixture of claim 4, wherein the drainage bottle (2) is open at the top, and the edge of the opening is also provided with a stop collar (130) and a thread plate (131), and the stop collar (130) is sleeved with a tightening buckle (11).