CN215230786U - Negative pressure drainage ball capable of fixing tubule - Google Patents

Abstract

The utility model discloses a negative pressure drainage ball that can fix tubule relates to medical technical field. The negative pressure drainage device comprises a drainage tube, the drainage tube top is inlayed and is fixed on the dressing, the drainage tube bottom is inlayed and is fixed on the negative pressure drainage ball, be provided with outer parcel on the drainage tube outer wall, be provided with in the outer parcel and compress tightly fixed establishment, snap-fastener adjustment mechanism and canceling release mechanical system, outer parcel fixed mounting is on the electrode plate, negative pressure drainage ball and drainage tube bottom junction fixed mounting have the plastics clip, compress tightly fixed establishment and include that one compresses tightly the disc, compress tightly disc and fixed hollow pole No. two, compress tightly the disc left end and compress tightly the disc right-hand member No. two and all with drainage tube outer wall swing joint. This negative pressure drainage ball that can fix tubule plays dual fixed effect through being provided with outer parcel, compressing tightly fixed establishment and snap-fastener adjustment mechanism and with cooperation plastics clip, fixed drainage tube that can be fine avoids taking off the emergence of pipe.

Description

Negative pressure drainage ball capable of fixing tubule

Technical Field

The utility model relates to the technical field of medical treatment, specifically a negative pressure drainage ball that can fix tubule.

Background

The drainage tube is a medical appliance for clinical surgery drainage, which guides pus, blood and liquid accumulated in human tissues or body cavities to the outside of the body, prevents postoperative infection and promotes wound healing. The clinical surgical drainage tubes have various types, some are used for catheterization, and some are used for wounds, thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like. Surgical drainage is used for guiding 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 on wound healing.

In the prior art, a clinical multipurpose pin and a rubber band fix a drainage tubule on clothes of a patient, and because a drainage tube is too thin, the drainage tube can still freely slide in a fixing mode of the pin and the rubber band, so that a good fixing effect cannot be achieved, and the possibility of tube detachment exists.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a can fix the negative pressure drainage ball of tubule, solve the problem of proposing in the above-mentioned background art to the not enough of prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a can fix negative pressure drainage ball of tubule, includes the drainage tube, the drainage tube top is inlayed admittedly on the dressing, the drainage tube bottom is inlayed admittedly on negative pressure drainage ball, be provided with outer parcel on the drainage tube outer wall, be provided with in the outer parcel and compress tightly fixed establishment, snap-fastener adjustment mechanism and canceling release mechanical system, outer parcel fixed mounting is on the electrode plate, negative pressure drainage ball and drainage tube bottom junction fixed mounting have the plastics clip.

Preferably, compress tightly fixed establishment and include compress tightly the disc, compress tightly disc and fixed hollow rod No. one, compress tightly disc left end and compress tightly the disc right-hand member No. two and all with drainage tube outer wall swing joint.

Preferably, the central rotating shaft of the first pressing disc and the central rotating shaft of the second pressing disc penetrate through the inner wall of the fixed hollow rod and are movably connected.

Preferably, the snap-fastener adjusting mechanism comprises a connecting rod, a snap-fastener sliding rod, a connecting sliding rod, a rotating pipe and a fixed supporting rod, the upper end of the connecting rod is fixedly installed with the central rotating shaft of the first pressing disc, and the bottom end of the connecting rod is fixedly embedded at the right upper end of the snap-fastener sliding rod.

Preferably, the upper end of the connecting slide rod is fixedly installed with a central rotating shaft of the second pressing disc, the lower end of the connecting slide rod penetrates through the upper end of the rotating pipe and slides relatively, and the lower end of the rotating pipe is hinged with the upper end of the snap-fastener slide rod.

Preferably, the reset mechanism comprises a limiting rod and an elastic element, and the elastic element is fixedly installed between the right end of the snap slide rod and the inner wall of the right end of the outer wrapping.

(III) advantageous effects

The utility model provides a negative pressure drainage ball capable of fixing a tubule. The method has the following beneficial effects:

(1) this can fix negative pressure drainage ball of tubule through being provided with outer parcel on the drainage tube, when fixed drainage tube, can paste the electrode slice earlier on patient's skin according to negative pressure drainage ball position, readjusts the drainage tube position, is connected with the snap-fastener slide bar on with outer parcel and electrode slice, reuses the plastics clip and presss from both sides on patient's clothes, plays dual fixed effect, and fixed drainage tube that can be fine avoids taking off the emergence of pipe.

(2) This can fix negative pressure drainage ball of tubule compresses tightly fixed establishment and snap-fastener adjustment mechanism through setting up, can adjust the position of outer parcel as required, because of outer parcel is made by the silica gel material, and is not fragile admittedly, and has certain frictional force through compressing tightly fixed establishment and drainage tube, can not slide easily.

Drawings

Fig. 1 is a schematic structural view of the overall front view of the present invention;

fig. 2 is an enlarged schematic view of the structure a of the present invention.

In the figure: the medical drainage tube comprises a drainage tube 1, a dressing 2, a negative pressure drainage ball 3, an outer wrapping 4, a first pressing disc 51, a second pressing disc 52, a fixed hollow rod 53, a connecting rod 61, a snap slide rod 62, a connecting slide rod 63, a rotating tube 64, a fixed supporting rod 65, a limiting rod 71, a spring 72, an electrode plate 8 and a plastic clamp 9.

Detailed Description

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

Referring to fig. 1-2, the present invention provides a technical solution: a negative pressure drainage ball capable of fixing a tubule comprises a drainage tube 1, wherein the top end of the drainage tube 1 is embedded and fixed on a dressing 2, the bottom end of the drainage tube 1 is embedded and fixed on a negative pressure drainage ball 3, an outer wrapping 4 is arranged on the outer wall of the drainage tube 1, a pressure fixing mechanism, a snap fastener adjusting mechanism and a reset mechanism are arranged in the outer wrapping 4, the outer wrapping 4 is fixedly arranged on an electrode plate 8, a plastic clamp 9 is fixedly arranged at the joint of the negative pressure drainage ball 3 and the bottom end of the drainage tube 1, the outer wrapping 4 is made of silica gel materials, the outer wrapping 4 is arranged on the drainage tube 1, when the drainage tube 1 is fixed, the electrode plate 8 can be firstly pasted on the skin of a patient according to the position of the negative pressure drainage ball 3, then the position of the drainage tube 1 is adjusted, a snap fastener slide bar 62 on the outer wrapping 4 is connected with the electrode plate 8, and then the plastic clamp 9 is clamped on the clothes of the patient, so that a double fixing effect is achieved, the drainage tube 1 can be well fixed, and the tube falling off is avoided.

In this embodiment, compress tightly fixed establishment including compress tightly disc 51 No. one, compress tightly disc 52 and fixed hollow rod 53 No. two, compress tightly disc 51 left end and compress tightly disc 52 right-hand member No. two all with drainage tube 1 outer wall swing joint, the central pivot that compresses tightly disc 51 No. one and the central pivot that compresses tightly disc 52 No. two all run through fixed hollow rod 53 inner wall and swing joint for compress tightly disc 51 and compress tightly disc 52 No. two and can carry out the horizontal slip along the inner wall of fixed hollow rod 53.

In this embodiment, the snap-fastener adjusting mechanism includes a connecting rod 61, a snap-fastener sliding rod 62, a connecting sliding rod 63, a rotating tube 64 and a fixed support rod 65, the upper end of the connecting rod 61 is fixedly installed with the central rotating shaft of the first compressing disk 51, the bottom end of the connecting rod 61 is embedded and fixed at the right upper end of the snap-fastener sliding rod 62, the upper end of the connecting sliding rod 63 is fixedly installed with the central rotating shaft of the second compressing disk 52, so that the first compressing disk 51 and the second compressing disk 52 can not rotate, the lower end of the connecting sliding rod 63 penetrates through the upper end of the rotating tube 64 and slides relatively, the lower end of the rotating tube 64 is hinged with the upper end of the snap-fastener sliding rod 62, the left end of the snap-fastener sliding rod 62 penetrates through the left end of the outer wrapper 4 and slides relatively, the outer wall of the upper end of the rotating tube 64 rotates relatively to the right end of the fixed support rod 65, the left end of the fixed support rod 65 is embedded and fixed on the inner wall of the left end of the outer wrapper 4, by arranging the press-fastener fixing mechanism and the snap-fastener adjusting mechanism, the position of the outer wrapping 4 can be adjusted as required, and the outer wrapping 4 is made of silica gel materials, so that the outer wrapping is not easy to damage, and certain friction force exists between the outer wrapping and the drainage tube 1 through the pressing and fixing mechanism, and the outer wrapping cannot slide easily.

The reset mechanism comprises a limiting rod 71 and an elastic element, the elastic element uses a spring 72, the spring 72 is fixedly installed between the right end of the snap-fastener slide rod 62 and the inner wall of the right end of the outer wrapping 4, the left upper end of the limiting rod 71 slides relative to the right lower end of the snap-fastener slide rod 62, the right end of the limiting rod 71 is fixedly embedded on the inner wall of the right end of the outer wrapping 4, and through the reset mechanism, the pressure can be provided for the first pressing disc 51 and the second pressing disc 52 to clamp the drainage tube 1 tightly, so that the drainage tube cannot slide easily.

When the drainage tube 1 is fixed during work (or in use), according to the position of the negative pressure drainage ball 3, firstly, an electrode plate 8 is pasted on the skin of a patient, then, the position of the drainage tube 1 is adjusted, the snap slide rod 62 is pressed rightwards, so that the right end of the snap slide rod 62 drives the first pressing disc 51 to slide rightwards along the inner wall of the fixed hollow rod 53 through the connecting rod 61 to be separated from the drainage tube 1, meanwhile, the snap slide rod 62 also drives the bottom end of the rotating tube 64 to move rightwards, so that the rotating tube 64 can rotate anticlockwise to drive the connecting slide rod 63 to rotate anticlockwise, the connecting slide rod 63 drives the second pressing disc 52 to slide leftwards along the inner wall of the fixed hollow rod 53, and as the connecting slide rod 63 can slide on the rotating tube 64, the distance which needs to be reduced or increased when the connecting slide rod 63 rotates can be compensated, and then, the first pressing disc 51 and the second pressing disc 52 are both separated from the drainage tube 1, the outer package 4 can be slid to the position of the electrode plate 8, the snap-fastener slide rod 62 is loosened, the snap-fastener slide rod 62 can move leftwards due to the elasticity of the spring 72, the first pressing disc 51 and the second pressing disc 52 can be driven to clamp the drainage tube 1 to increase friction, easy sliding is prevented, in addition, as the contact surfaces of the first pressing disc 51 and the second pressing disc 52 and the drainage tube 1 are arc surfaces, the damage to the drainage tube 1 is reduced, then the snap-fastener slide rod 62 on the outer package 4 is connected with the electrode plate 8, and then the plastic clamp 9 is clamped on the clothes of a patient to play a double fixing effect, the drainage tube 1 can be well fixed, the tube falling off is avoided, and in sum, the double fixing effect can be well realized by arranging the outer package 4, the pressing fixing mechanism and the snap-fastener adjusting mechanism of the outer package 4 and the plastic clamp 9, avoiding the occurrence of tube detachment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a negative pressure drainage ball that can fix tubule, includes drainage tube (1), its characterized in that: the drainage tube is characterized in that the top end of the drainage tube (1) is fixedly embedded on the dressing (2), the bottom end of the drainage tube (1) is fixedly embedded on the negative pressure drainage ball (3), an outer wrapping (4) is arranged on the outer wall of the drainage tube (1), a pressure fixing mechanism, a snap-fastener adjusting mechanism and a resetting mechanism are arranged in the outer wrapping (4), the outer wrapping (4) is fixedly installed on an electrode plate (8), and a plastic clip (9) is fixedly installed at the joint of the negative pressure drainage ball (3) and the bottom end of the drainage tube (1).

2. The negative pressure drainage ball capable of fixing the tubule according to claim 1, which is characterized in that: compress tightly fixed establishment include compress tightly disc (51), No. two compress tightly disc (52) and fixed hollow rod (53), compress tightly disc (51) left end and No. two compress tightly disc (52) right-hand member all with drainage tube (1) outer wall swing joint.

3. The negative pressure drainage ball capable of fixing the tubule according to claim 2, which is characterized in that: the central rotating shaft of the first pressing disc (51) and the central rotating shaft of the second pressing disc (52) penetrate through the inner wall of the fixed hollow rod (53) and are movably connected.

4. The negative pressure drainage ball capable of fixing the tubule according to claim 1, which is characterized in that: the snap-fastener adjusting mechanism comprises a connecting rod (61), a snap-fastener sliding rod (62), a connecting sliding rod (63), a rotating pipe (64) and a fixed supporting rod (65), the upper end of the connecting rod (61) is fixedly installed with a central rotating shaft of a compression disc (51), and the bottom end of the connecting rod (61) is fixedly embedded at the upper right end of the snap-fastener sliding rod (62).

5. The negative pressure drainage ball capable of fixing the tubule according to claim 4, which is characterized in that: the upper end of the connecting sliding rod (63) is fixedly installed with a central rotating shaft of the second pressing disc (52), the lower end of the connecting sliding rod (63) penetrates through the upper end of the rotating pipe (64) and slides relatively, and the lower end of the rotating pipe (64) is hinged with the upper end of the snap-fastener sliding rod (62).

6. The negative pressure drainage ball capable of fixing the tubule according to claim 1, which is characterized in that: the reset mechanism comprises a limiting rod (71) and an elastic element, and the elastic element is fixedly installed between the right end of the snap fastener sliding rod (62) and the inner wall of the right end of the outer wrapping (4).

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