CN220142267U - Drainage device convenient to it is fixed - Google Patents

Abstract

The utility model relates to the technical field of drainage devices, and aims to solve the problems that the puncture position and the puncture distance of a drainage tube are not easy to control, and the puncture end is easy to misplace due to being dragged; the utility model provides a drainage device convenient for fixation, comprising: a drainage tube and a fixation assembly; the fixing component comprises a waistband and a limiting piece; the limiting piece comprises a pair of sliding grooves and a limiting cylinder; the puncture end of the drainage tube passes through the limit cylinder; the limiting cylinder is connected with the chute through a clamping assembly; the sliding groove is connected with the waistband through a connecting pad; according to the utility model, the puncture end of the drainage tube passes through the limiting cylinder and is partially clamped in the limiting cylinder, so that discomfort and inconvenience of a patient caused by dislocation of the puncture end due to dislocation of the drainage tube can be avoided, and the puncture distance and the puncture needle position of the drainage tube can be conveniently controlled and kept to avoid dislocation through sliding the limiting cylinder.

Description

Drainage device convenient to it is fixed

Technical Field

The utility model relates to the technical field of drainage devices, in particular to a drainage device convenient to fix.

Background

The drainage device is widely applied to the medical process, is used as an important medical instrument for mucus extraction, is relatively simple to fix an existing drainage tube, is usually directly fixed by adopting a medical adhesive tape, or is used for anti-blocking drainage device for gynecological tumor surgery as disclosed in CN114939199A, and is fixed by binding the device on legs, but lacks a structure for preventing dislocation of a puncture end, so that the drainage tube is easy to drag the puncture end to cause dislocation of the puncture position, and discomfort and inconvenience are brought to a patient.

Based on the foregoing, there is a strong need for a drainage device that is easy to secure and easy to control the puncture location and distance.

Disclosure of Invention

The utility model aims to provide a drainage device convenient to fix, and aims to solve the technical problems that the puncture position and the puncture distance of a drainage tube are not easy to control, and the puncture end is easy to misplace due to being dragged.

The embodiment of the utility model is realized by the following technical scheme:

a drainage device for facilitating fixation, comprising:

a drainage tube and a fixation assembly;

the fixing component comprises a waistband and a limiting piece;

the limiting piece comprises a pair of sliding grooves and a limiting cylinder;

the puncture end of the drainage tube passes through the limit cylinder;

the limiting cylinder is connected with the chute through a clamping assembly;

the sliding groove is connected with the waistband through a connecting pad.

Preferably, the clamping assembly comprises a sliding bar and clamping beads;

a sliding cavity is formed in the side, facing the limiting cylinder, of the sliding groove;

one end of the sliding strip is connected with the limiting cylinder;

the other end of the sliding strip is embedded into the sliding cavity and is clamped with the cavity wall of the sliding cavity through the clamping beads.

Preferably, a plurality of clamping sockets for clamping the clamping beads are arranged on the cavity wall of the sliding cavity at intervals.

Preferably, the side wall of the limiting cylinder far away from the connecting pad is provided with an opening, and the drainage tube is clamped into the limiting cylinder through the opening.

Preferably, the top wall of the limiting cylinder, which is close to the opening, is provided with a sliding handle.

Preferably, the part of the drainage tube, which is far away from the puncture end, penetrates out of the limiting cylinder and passes through the fixing cylinder to be communicated with the leg liquid collecting bag.

Preferably, the two ends of the waistband are connected through a magic tape set.

The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

according to the drainage device, the puncture end of the drainage tube passes through the limiting cylinder and is partially clamped in the limiting cylinder, so that discomfort and inconvenience of a patient caused by dislocation of the puncture end due to dislocation of the drainage tube can be avoided, and the puncture distance and the puncture needle position of the drainage tube can be conveniently controlled and kept to avoid dislocation through sliding the limiting cylinder.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of the present utility model;

fig. 2 is a side view of the partial structure of fig. 1.

Icon: 1-drainage tube, 11-puncture end, 2-fixed subassembly, 21-waistband, 22-locating part, 221-spout, 2211-smooth chamber, 222-spacing section of thick bamboo, 2221-opening, 3-joint subassembly, 31-draw runner, 32-card pearl, 4-connection pad, 5-smooth handle, 6-fixed section of thick bamboo, 7-album liquid bag, 8-magic subsides group.

Detailed Description

Example 1

Referring to fig. 1 to 2, the present utility model provides the following technical solutions: a drainage device convenient to fix is suitable for the condition of puncture drainage.

Specifically, as shown in fig. 1 and 2, a drainage device for facilitating fixation includes:

a drainage tube 1 and a fixing component 2;

the fixing assembly 2 comprises a waistband 21 and a limiting piece 22;

the waistband 21 facilitates the drainage tube 1 limited by the limiting piece 22 to be firmly fixed on the waist of a patient;

the limiting piece 22 comprises a pair of sliding grooves 221 and a limiting cylinder 222;

the puncture end 11 of the drainage tube 1 passes through the limit cylinder 222;

the limiting cylinder 222 is connected with the sliding groove 221 through the clamping assembly 3;

the chute 221 is connected to the waistband 21 by a connection pad 4.

Through will puncture end 11 of drainage tube 1 passes spacing section of thick bamboo 222, and partly block in spacing section of thick bamboo 222 is internal, and then can avoid drainage tube 1 dislocation leads to puncture end 11 dislocation causes patient's discomfort and inconvenience, and through the slip spacing section of thick bamboo 222 is convenient for control puncture distance and pjncture needle position of drainage tube 1 keep avoiding dislocation.

Specifically, as shown in fig. 2, the clamping assembly 3 includes a slide bar 31 and a clamping bead 32;

a sliding cavity 2211 is formed on the side of the sliding groove 221 facing the limiting cylinder 222;

one end of the sliding strip 31 is connected with the limit cylinder 222;

the other end of the sliding strip 31 is embedded into the sliding cavity 2211 and is clamped with the cavity wall of the sliding cavity 2211 through the clamping bead 32;

the sliding cavity 2211 has a plurality of pockets spaced from the wall thereof for the beads 32 to be inserted.

The sliding of the sliding strip 31 is further convenient for controlling the limiting cylinder 222, so that the puncture position of the drainage tube 1 is convenient to control, and the position and the distance after puncture are further kept through the clamping connection between the clamping bead 32 and the cavity wall of the sliding cavity 2211.

Specifically, as shown in fig. 2, an opening 2221 is provided on the side wall of the limiting cylinder 222 away from the connection pad 4, and the drainage tube 1 is clamped into the limiting cylinder 222 through the opening 2221.

By arranging the opening 2221, the drainage tube 1 is conveniently clamped and fixed in the limiting cylinder 222, and the drainage tube 1 is conveniently taken out.

Specifically, as shown in fig. 2, the top wall of the limiting cylinder 222 near the opening 2221 is provided with a sliding handle 5.

The sliding handle 5 is convenient for controlling the limiting cylinder 222 to slide, so that the puncture position can be conveniently adjusted.

Specifically, as shown in fig. 1, the portion of the drainage tube 1 away from the piercing end 11 passes out of the limiting cylinder 222 and communicates with the leg collecting bag 7 through the fixing cylinder 6.

Further, by providing the fixing tube 6, the puncture dislocation caused by the puncture needle being pulled by the drainage tube 1 can be further avoided.

Specifically, as shown in fig. 1, the two ends of the waistband 21 are connected by a magic tape set 8.

The waist circumference of different patients is convenient to be fixed after being adjusted in a telescopic way through the magic tape group 8.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. Drainage device convenient to it is fixed, including drainage tube (1), its characterized in that: also comprises a fixing component (2);

the fixing assembly (2) comprises a waistband (21) and a limiting piece (22);

the limiting piece (22) comprises a pair of sliding grooves (221) and a limiting cylinder (222);

the puncture end (11) of the drainage tube (1) passes through the limit cylinder (222);

the limiting cylinder (222) is connected with the sliding groove (221) through the clamping assembly (3);

the sliding groove (221) is connected with the waistband (21) through a connecting pad (4).

2. The drainage device for facilitating fixation of claim 1, wherein: the clamping assembly (3) comprises a sliding strip (31) and clamping beads (32);

a sliding cavity (2211) is formed in the side, facing the limiting cylinder (222), of the sliding groove (221);

one end of the sliding strip (31) is connected with the limit cylinder (222);

the other end of the sliding strip (31) is embedded into the sliding cavity (2211) and is clamped with the cavity wall of the sliding cavity (2211) through the clamping beads (32).

3. The drainage device for facilitating fixation of claim 2, wherein: the wall of the sliding cavity (2211) is provided with a plurality of clamping sockets at intervals for clamping the clamping beads (32).

4. A drainage device for facilitating fixation according to claim 2 or 3, wherein: the side wall of the limiting cylinder (222) far away from the connecting pad (4) is provided with an opening (2221), and the drainage tube (1) is clamped into the limiting cylinder (222) through the opening (2221).

5. The drainage device for facilitating fixation of claim 4, wherein: the top wall of the limiting cylinder (222) close to the opening (2221) is provided with a sliding handle (5).

6. The drainage device for facilitating fixation of claim 1, wherein: the part of the drainage tube (1) which is far away from the puncture end (11) penetrates out of the limit cylinder (222) and passes through the fixed cylinder (6) to be communicated with the leg liquid collecting bag (7).

7. The drainage device for facilitating fixation of claim 2, wherein: the two ends of the waistband (21) are connected through a magic tape set (8).