CN215134262U - Drainage tube for draining incision exudates and lipid drops for incision fat liquefaction - Google Patents

Abstract

The utility model discloses a drainage tube for draining incision exudate and incision fat liquefied fat drops, which comprises a body fluid tube, wherein the body fluid tube is connected with a liquid suction mechanism, a valve control mechanism and a limiting mechanism, the liquid suction mechanism sucks out the fat drops formed by the exudate or the fat liquefaction in a patient incision, the valve control mechanism prevents the exudate or the fat drops from flowing back into the incision of the patient, a liquid suction ball is extruded, the gas in the liquid suction ball is discharged outwards through a liquid outlet one-way valve, the liquid suction ball is loosened, the negative pressure state is kept, under the action of air pressure difference and a liquid inlet one-way valve, the exudate or the fat drops on the wound surface of the incision of the patient are sucked into the liquid suction ball through the liquid inlet one-way valve and a liquid inlet tube by the body fluid tube, the operations are repeated, the fat drops are discharged out of the patient body through the liquid outlet tube, the drainage is completed, through the arrangement of a sealing tube, the sealing performance of the drainage tube is improved, through the arrangement of the liquid inlet one-way valve and the liquid outlet valve, the liquid of avoiding the suction flows back to the wound of the patient, improves the practicality of the drainage tube.

Description

Drainage tube for draining incision exudates and lipid drops for incision fat liquefaction

Technical Field

The utility model relates to the field of medical equipment, specifically be a drainage tube that is used for drainage incision sepage and incision fat liquefied fat to drip.

Background

Liquefaction of cut fat after surgery has been a problem that plagues clinicians. In particular, since the electric knife is widely used in clinic, the incidence of the liquefaction of the cut fat after the operation is increased.

In the prior art, the treatment method for liquefying incision fat comprises the following steps: the dressing change and drainage are mostly carried out after the fat liquefaction, and once the incision is infected, the incision suture is removed in advance for dressing change. Or dressing change and squeezing the periphery of the wound at the early stage after the operation to promote the discharge of liquefied lipid droplets. In view of the above problems, there is no effective preventive measure at present, and therefore, we disclose a drainage tube for draining incision exudate and incision fat-liquified fat droplets to meet hospital needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage tube that is used for drainage incision sepage and incision fat liquefied fat to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage tube that is used for drainage incision sepage and liquefied fat of incision fat to drip, includes body fluid pipe 1, be connected with imbibition mechanism and valve control mechanism on the body fluid pipe 1, through imbibition mechanism oozes in with the patient's incision and drips the suction with the liquefied fat of incision fat, through valve control mechanism prevents that fat from dripping to flow backwards to the patient's incision in, one side of body fluid pipe 1 is equipped with connection piece 9, through connection piece 9 connects the drainage tube on the patient is healthy.

Preferably, the imbibition mechanism contains feed liquor pipe 2 and imbibition ball 4, be connected with sealed tube 5 on the imbibition ball 4, the other end of sealed tube 5 with feed liquor pipe 2 is connected, feed liquor pipe 2 with be connected with same connecting pipe 3 between the body fluid pipe 1.

Preferably, valve control mechanism contains feed liquor check valve 7 and play liquid check valve 8, be connected with the drain pipe 6 rather than being linked together on the imbibition ball 4, be equipped with respectively on feed liquor pipe 2 and the drain pipe 6 with feed liquor pipe 2 and the 6 looks adaptations of drain pipe feed liquor check valve 7 with go out liquid check valve 8, the channel direction of feed liquor check valve 7 only allow liquid by body fluid pipe 1 flows to imbibition ball 4, the channel direction of play liquid check valve 8 only allow the medium by imbibition ball 4 flows to outside the drain pipe 6.

Preferably, the connecting piece 9 is fixedly sleeved on the connecting pipe 3, two air holes 13 corresponding to each other in position are formed in the connecting piece 9, and the connecting piece 9 is fixed with the skin of a patient by using a suture through the connecting piece 9 so as to fix the drainage tube.

Preferably, a plurality of liquid inlet holes 10 which are uniformly distributed are formed in the body liquid tube 1 to assist in absorbing fat liquid in the body of a patient, and a plurality of scale rings 11 which are uniformly distributed are arranged on the liquid suction ball 4.

Preferably, the fixed cover of having connect two corresponding collar 12 in position on the inner wall of body liquid pipe 1, two install rib 14 in the collar 12, all seted up a plurality of evenly distributed through-holes 15 on the rib 14, just rib 14 is "M" type, body liquid pipe 1 for the corrugate setting and with rib 14 looks adaptation.

Compared with the prior art, the beneficial effects of the utility model are that: through holding and the extrusion imbibition ball, make gas outwards discharge by play liquid check valve in the imbibition ball, then loosen the imbibition ball, it resumes the original state gradually, then under the effect of atmospheric pressure difference and feed liquor check valve, body fluid around the internal drainage tube of patient is inhaled to the imbibition ball in through feed liquor check valve and feed liquor pipe by the body fluid pipe, the imbibition ball of repeated extrusion, then it is external by the drain pipe discharge patient with fat liquid, accomplish the drainage, through setting up the sealed tube, improve the leakproofness of drainage tube, through setting up feed liquor check valve and play liquid check valve, with the stable suction of fat liquid, avoid fat liquid backward flow to patient internal, improve the practicality of drainage tube.

Drawings

FIG. 1 is a perspective view of a drainage tube for draining incision exudates and lipid droplets for liquefaction of incision fat;

FIG. 2 is a perspective view of another embodiment of a drainage tube for drainage of incisal exudate and the liquefaction of incisal fat droplets;

FIG. 3 is a side view of a drainage tube for draining incision exudates and liquefaction of incision fat droplets.

In the figure: 1-liquid tube, 2-liquid inlet tube, 3-connecting tube, 4-liquid sucking ball, 5-sealing tube, 6-liquid outlet tube, 7-liquid inlet one-way valve, 8-liquid outlet one-way valve, 9-connecting sheet, 10-liquid inlet hole, 11-scale ring, 12-mounting ring, 13-air vent, 14-rib and 15-through hole.

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 to 3, the present invention provides a technical solution: the utility model provides a drainage tube that is used for drainage incision sepage and liquefied fat of incision fat to drip, includes body fluid pipe 1, be connected with imbibition mechanism and valve control mechanism on the body fluid pipe 1, through imbibition mechanism oozes in with the patient's incision and drips the suction with the liquefied fat of incision fat, through valve control mechanism prevents that fat from dripping to flow backwards to the patient's incision in, one side of body fluid pipe 1 is equipped with connection piece 9, through connection piece 9 connects the drainage tube on the patient is healthy.

Specifically, in above-mentioned scheme, imbibition mechanism contains feed liquor pipe 2 and imbibition ball 4, is connected with sealed tube 5 on the imbibition ball 4, and the other end of sealed tube 5 is connected with feed liquor pipe 2, is connected with same connecting pipe 3 between feed liquor pipe 2 and the body fluid pipe 1 for the dismouting of being convenient for of device is convenient for clear up the maintenance through setting up connecting pipe 3.

Specifically, in the above scheme, the valve control mechanism comprises a liquid inlet check valve 7 and a liquid outlet check valve 8, a liquid outlet pipe 6 communicated with the liquid inlet check valve is connected to the liquid suction ball 4, a liquid inlet check valve 7 and a liquid outlet check valve 8 matched with the liquid inlet pipe 2 and the liquid outlet pipe 6 are respectively arranged on the liquid inlet pipe 2 and the liquid outlet pipe 6, the liquid inlet check valve 7 only allows liquid to flow from the body fluid pipe 1 to the liquid suction ball 4, the liquid outlet check valve 8 only allows media to flow from the liquid suction ball 4 to the outside of the liquid outlet pipe 6, and the liquid inlet check valve 7 and the liquid outlet check valve 8 are arranged to prevent fat liquid from flowing back to the body of a patient.

Specifically, in the above scheme, the connecting piece 9 is fixedly sleeved on the connecting pipe 3, two air holes 13 corresponding to each other in position are formed in the connecting piece 9, and the connecting piece 9 is fixed with the skin of a patient by using a suture through the connecting piece 9 to fix the drainage tube, so that the drainage tube can be normally used.

Specifically, in the above scheme, a plurality of evenly distributed liquid inlet holes 10 are formed in the body fluid pipe 1 to assist in absorbing fat liquid in the body of a patient, a plurality of evenly distributed scale rings 11 are arranged on the liquid suction ball 4, and the liquid level condition in the liquid suction ball 4 can be conveniently observed by arranging the scale rings 11.

Specifically, in above-mentioned scheme, fixed cover has connect two corresponding collar 12 in position, two on the inner wall of body liquid pipe 1 install rib 14 in the collar 12, all seted up a plurality of evenly distributed through-holes 15 on the rib 14, just rib 14 is "M" type, body liquid pipe 1 for the corrugate setting and with rib 14 looks adaptation, through setting up rib 14, can prevent that body liquid pipe 1 is closed completely, guarantees the negative pressure of whole lumen, through setting up through-hole 15, the suction of the fat liquid of being convenient for.

This practical theory of operation: after the whole drainage tube is disinfected and sterilized, the body fluid tube 1 is slowly led to the corresponding position in the body of the patient, the drainage tube is fixed on the body surface of the patient through the connecting sheet 9, and then the whole drainage tube is relatively fixed, the liquid absorption ball 4 is held by hand and is squeezed, so that the gas in the liquid absorption ball 4 is discharged outwards through the liquid outlet one-way valve 8, then the liquid absorption ball 4 is loosened, the fat liquid in the body of the patient is sucked into the liquid suction ball 4 from the liquid pipe 1 through the liquid inlet one-way valve 7 and the liquid inlet pipe 2 under the action of the air pressure difference and the liquid inlet one-way valve 7, the operations are repeated, the liquid is discharged out of the body of the patient through the liquid outlet pipe 6, and the drainage is completed, through setting up sealing tube 5, improve the leakproofness of drainage tube, through setting up feed liquor check valve 7 and play liquid check valve 8, with the stable suction of liquid, avoid liquid reflux to the patient internal, improve the practicality of drainage tube.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A drain tube for draining incision exudates and liquefaction of incision fat droplets, comprising a body fluid tube (1), characterized in that: be connected with imbibition mechanism and valve control mechanism on body fluid pipe (1), through imbibition mechanism oozes in with the patient's incision and the liquefied fat of incision fat drips the suction, through valve control mechanism prevents that fat from dripping to flow backwards to the patient's incision in, one side of body fluid pipe (1) is equipped with connection piece (9), through connection piece (9) are connected the drainage tube on the patient is healthy.

2. The drain tube for draining incision exudates and liquefaction of incision fat droplets of claim 1, wherein: imbibition mechanism contains feed liquor pipe (2) and imbibition ball (4), be connected with sealed tube (5) on imbibition ball (4), the other end of sealed tube (5) with feed liquor pipe (2) are connected, feed liquor pipe (2) with be connected with same connecting pipe (3) between body fluid pipe (1).

3. The drain tube for draining incision exudates and liquefaction of incision fat droplets of claim 2, wherein: valve control mechanism contains feed liquor check valve (7) and goes out liquid check valve (8), be connected with drain pipe (6) rather than being linked together on imbibition ball (4), be equipped with respectively on feed liquor pipe (2) and drain pipe (6) with feed liquor pipe (2) and drain pipe (6) looks adaptation feed liquor check valve (7) with go out liquid check valve (8), the passageway direction of feed liquor check valve (7) only allow liquid by liquid pipe (1) flow direction imbibition ball (4), the passageway direction of going out liquid check valve (8) only allows the medium by imbibition ball (4) flow extremely outside drain pipe (6).

4. The drain tube for draining incision exudates and liquefaction of incision fat droplets of claim 2, wherein: connecting piece (9) have been fixed to cover on connecting pipe (3), set up two corresponding bleeder vents (13) in position on connecting piece (9), through connecting piece (9) use the suture will connecting piece (9) are fixed with patient's skin for fixed drainage tube.

5. The drain tube for draining incision exudates and liquefaction of incision fat droplets of claim 4, wherein: the liquid suction ball is characterized in that a plurality of liquid inlet holes (10) which are uniformly distributed are formed in the liquid tube (1) and used for assisting in absorbing fat liquid in the body of a patient, and a plurality of scale rings (11) which are uniformly distributed are arranged on the liquid suction ball (4).

6. The drain tube for draining incision exudates and liquefaction of incision fat droplets of claim 5, wherein: fixed cover on the inner wall of body liquid pipe (1) has connect corresponding collar (12) in two positions, two install rib (14) in collar (12), all seted up a plurality of even through-holes (15) of distribution on rib (14), just rib (14) are "M" type, body liquid pipe (1) for the corrugate setting and with rib (14) looks adaptation.

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