CN220125315U - Novel drainage tube is fixed device - Google Patents

Abstract

The utility model discloses a novel drainage tube fixing device, which comprises a three-way valve, wherein a first interface and a second interface of the three-way valve are respectively connected with an exposed part of an indwelling drainage tube in a patient body and a drainage bag structure; the third connector of the three-way valve is provided with a liquid supply flushing structure for dredging the indwelling drainage tube, and the bottom of the three-way valve is also provided with a fixing structure for stably limiting the three-way valve and the exposed part of the indwelling drainage tube on the body skin of a patient and preventing the skin of the patient from being damaged by pressure sores. The utility model has the advantages that the exposed part of the indwelling drainage tube can be firmly limited on the body skin of a patient, the skin pressure sore injury of the patient is not easy to be caused, and the tube can be dredged to avoid the influence of the blockage of the indwelling drainage tube on the drainage treatment effect.

Description

Novel drainage tube is fixed device

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a novel drainage tube fixing device.

Background

In clinical hospitals, after a patient performs operations such as thoracic cavity or abdominal cavity, drainage treatment means are often adopted to drain pus, blood and other liquids accumulated between tissues of the patient or in the body cavity of the patient to the outside so as to prevent postoperative infection and influence on wound healing.

At present, when a patient is subjected to drainage treatment clinically, drainage treatment operation is commonly realized through a drainage structure that a drainage tube reserved in the patient is connected with a drainage bag through a connector, in the use process of the existing drainage structure, the exposed part of the drainage tube or the connection part of the drainage tube and the connector is commonly directly attached and fixed on a designated position of the skin of the patient through an adhesive tape so as to realize fixation of the drainage tube, and skin pressure sore damage of the patient is easily caused when the drainage structure is used for a long time; in addition, the current drainage structure is because lack the washing function, and it appears drainage tube jam phenomenon easily in the in-process of using, and then influences drainage treatment, is difficult to satisfy actual application demand.

A novel drainage tube convenient to fix is disclosed in chinese patent publication No. CN216222605U, which has the technical key points: the device comprises a first pipeline, a second pipeline and a third pipeline which are sequentially arranged from front to back; the first pipeline is used for being placed into skin or a body, the second pipeline is used for connecting the first pipeline with the third pipeline, the second pipeline is a deformable pipeline and can compress and stretch the drainage tube, and the third pipeline is used for connecting a drainage bottle and a drainage bag. Although this scheme has solved the problem that can keep somewhere the bight of drainage tube and firmly inject on patient's body skin, it can not solve and lead to the fact the skin of this patient to press sore damage and appear the drainage tube jam easily and influence drainage treatment's problem when using for a long time.

Accordingly, the present utility model provides a new solution to the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a novel drainage tube fixing device which can firmly limit the exposed part of an indwelling drainage tube on the body skin of a patient, is not easy to cause pressure sore damage of the body skin of the patient, and can dredge the tube so as to avoid the influence of the blockage of the indwelling drainage tube on the drainage treatment effect.

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

the novel drainage tube fixing device comprises a three-way valve, wherein a first connector and a second connector of the three-way valve are respectively connected with an exposed part of an indwelling drainage tube in a patient body and a drainage bag structure; the third connector of the three-way valve is provided with a liquid supply flushing structure for dredging the indwelling drainage tube, and the bottom of the three-way valve is also provided with a fixing structure for stably limiting the three-way valve and the exposed part of the indwelling drainage tube on the body skin of a patient and preventing the skin of the patient from being damaged by pressure sores.

Preferably, the fixing structure comprises an elastic patch sleeved at the bottom of the three-way valve for stably limiting the three-way valve and the exposed part of the indwelling drainage tube on the skin of the patient, and a pressure sore prevention pad which is difficult to cause skin pressure sore damage of the patient during long-time use is embedded in the elastic patch and positioned below the three-way valve.

Preferably, the drainage bag structure comprises a drainage bag body with an inlet end and an outlet end, wherein the inlet end of the drainage bag body is provided with a flow guide pipe, and one end, far away from the drainage bag body, of the flow guide pipe is detachably connected with the second interface of the three-way valve through a connecting head.

Preferably, the liquid supply flushing structure comprises liquid supply flushing equipment detachably connected with the third port of the three-way valve through an adapter, and further comprises a pipe clamp detachably sleeved on the outer wall of the indwelling drainage pipe and used for controlling the opening and closing of the indwelling drainage pipe so as to prevent cross infection caused by drainage liquid drained to the drainage bag body after dredging the pipe flowing back to the patient.

Preferably, the pipe clamp is a Robert clamp.

Preferably, the liquid supply flushing device is any one of a miniature liquid pump and a medical injector.

Due to the adoption of the structure, the utility model has the following beneficial effects:

when the three-way drainage tube is used, the exposed part of the indwelling drainage tube and the drainage bag structure are communicated through the first interface and the second interface of the three-way valve, the three-way valve and the exposed part of the indwelling drainage tube can be firmly limited at a designated position on the body skin of a patient through the fixing structure, and in the using process, the skin pressure sore injury of the patient caused by the compression of the three-way valve can be effectively prevented through the fixing structure with the pressure sore prevention pad, so that the three-way drainage tube has the functional effects of firmly limiting the exposed part of the indwelling drainage tube on the body skin of the patient and preventing the skin pressure sore injury of the patient. In addition, when drainage operation is needed, the indwelling drainage tube and the drainage bag structure are in a communication state by adjusting the switch of the three-way valve, negative pressure is generated by pressing the drainage bag structure or the exposed part of the indwelling drainage tube, so that pus, congestion and other liquid in the patient body are drained to the drainage bag structure for collection treatment; when the indwelling drainage tube is required to be flushed, after a proper amount of flushing liquid is sucked by the liquid supply flushing structure, the liquid supply flushing structure is communicated with the third interface of the three-way valve, the indwelling drainage tube is communicated with the liquid supply flushing structure by adjusting the switch of the three-way valve, the pipeline dredging operation can be realized by starting the liquid supply flushing structure to convey a proper amount of flushing liquid into the indwelling drainage tube through the three-way valve so as to avoid the influence of the blocking of the indwelling drainage tube on the drainage treatment effect, after the flushing operation of the indwelling drainage tube is finished, the indwelling drainage tube is communicated with the drainage bag structure by adjusting the switch of the three-way valve, and the flushing liquid in the patient is drained to the drainage bag structure through the drainage bag structure for collection treatment.

The utility model will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the utility model.

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 or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a novel drainage tube fixing device according to the present utility model.

Reference numerals illustrate: 1. three-way valve, 2, keep somewhere the drainage tube, 3, drainage bag structure, 31, drainage bag body, 32, honeycomb duct, 33, connector, 4, confession liquid washes the structure, 41, adapter, 42, confession liquid washes equipment, 43, pipe clamp, 5, fixed knot constructs, 51, elasticity subsides, 52, prevents pressing sore pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a novel drainage tube fixing device comprises a three-way valve 1, wherein a first interface and a second interface of the three-way valve 1 are respectively connected with an exposed part of an indwelling drainage tube 2 in a patient body and a drainage bag structure 3; the third port of the three-way valve 1 is provided with a liquid supply flushing structure 4 for dredging the indwelling drainage tube 2, and the bottom of the three-way valve 1 is provided with a fixing structure 5 for stably limiting the three-way valve 1 and the exposed part of the indwelling drainage tube 2 on the body skin of a patient and preventing skin pressure sore injury of the patient. In the use process, the exposed part of the indwelling drainage tube 2 is communicated with the drainage bag structure 3 through the first interface and the second interface of the three-way valve 1, the three-way valve 1 and the exposed part of the indwelling drainage tube 2 are firmly stuck and limited at a designated position on the body skin of a patient through the fixing structure 5, and in use, the skin pressure sore injury of the patient caused by the compression of the three-way valve 1 can be effectively prevented through the fixing structure 5 with the pressure sore prevention pad 52, so that the novel drainage tube fixing device has the advantages that the exposed part of the indwelling drainage tube 2 can be firmly limited on the body skin of the patient and the skin pressure sore injury of the patient is not easy to cause; in addition, when drainage operation is needed, the indwelling drainage tube 2 and the drainage bag structure 3 are in a communication state by adjusting the switch of the three-way valve 1, negative pressure is generated by pressing the drainage bag structure 3 or the exposed part of the indwelling drainage tube 2, so that pus, congestion and other liquid in the patient body are drained into the drainage bag structure 3 for collection treatment; when the operation of flushing is needed to keep somewhere drainage tube 2, after the washing liquid of appropriate amount is drawn through confession liquid flushing structure 4, again with this confession liquid flushing structure 4 and the third interface intercommunication of three-way valve 1, make keep somewhere drainage tube 2 and confession liquid flushing structure 4 be in the intercommunication state through the switch of adjusting three-way valve 1, start confession liquid flushing structure 4 work and carry into keep somewhere in drainage tube 2 through three-way valve 1 can realize pipeline mediation operation in order to avoid causing keep somewhere drainage tube 2 to block up and influence drainage treatment, after the operation of flushing to keep somewhere drainage tube 2, the switch of rethread adjusting three-way valve 1 makes keep somewhere drainage tube 2 and drainage bag structure 3 be in the intercommunication state, drain to collect the processing in this drainage bag structure 3 with the internal washing liquid of patient through drainage bag structure 3 can, thereby realize to keep somewhere the firm limit of the exposed part of drainage tube on patient's body skin and be difficult for causing this patient's body skin pressure sore damage, can keep somewhere the pipeline and dredge in order to avoid causing to block up and influence drainage treatment.

In this embodiment, the fixing structure 5 includes an elastic patch 51 sleeved at the bottom of the three-way valve 1 for stably limiting the three-way valve 1 and the exposed portion of the indwelling drainage tube 2 on the skin of the patient, and a pressure sore prevention pad 52 which is not easy to cause pressure sore damage of the skin of the patient when used for a long time is embedded inside the elastic patch 51 and below the three-way valve 1. In the in-process of using, paste 51 through the elasticity of fixed knot constructs 5 and firmly paste the assigned position of prescribing on patient's body skin with the part that exposes of indwelling drainage tube 2 together to, when using, can effectively prevent to cause this patient's body skin to press the sore damage because of the oppression of three-way valve 1 when using for a long time through inlaying the pressure sore pad 52 that establishes in elasticity subsides 51 inside, thereby make novel drainage tube fixing device have can firmly prescribe a limit on patient's body skin with the part that exposes of indwelling drainage tube 2 and be difficult for causing this patient's body skin to press the advantage of sore damage.

In this embodiment, the drainage bag structure 3 includes a drainage bag body 31 with an inlet end and an outlet end, a flow guiding pipe 32 is disposed at the inlet end of the drainage bag body 31, and one end of the flow guiding pipe 32 far away from the drainage bag body 31 is detachably connected with the second port of the three-way valve 1 through a connection joint 33. In the use process, the drainage tube 32 of the indwelling drainage tube 2 and the drainage bag structure 3 is in a communication state by adjusting the switch of the three-way valve 1, negative pressure is generated by pressing the drainage bag body 31 or the drainage tube 32 or the exposed part of the indwelling drainage tube 2, so that pus, blood and other liquid in a patient are drained into the drainage bag body 31 through the indwelling drainage tube 2, the three-way valve 1, the connector 33 and the drainage tube 32 in sequence for collection treatment, and drainage operation is realized.

In this embodiment, the liquid supply flushing structure 4 includes a liquid supply flushing device 42 detachably connected to the third port of the three-way valve 1 through an adapter 41, and a tube clamp 43 detachably sleeved on the outer wall of the indwelling drainage tube 2 for controlling the opening and closing of the indwelling drainage tube 2 so as to prevent cross infection caused by drainage liquid drained to the drainage bag body 31 after dredging the tube flowing back to the patient. In the course of use of the device,

after a proper amount of flushing liquid is sucked by the liquid supply flushing device 42 of the liquid supply flushing structure 4, the liquid supply flushing device 42 is communicated with the third interface of the three-way valve 1 through the adapter 41, the indwelling drainage tube 2 is communicated with the liquid supply flushing device 42 through adjusting the switch of the three-way valve 1, meanwhile, the pipe clamp 43 is opened to enable the indwelling drainage tube 2 to be in a conducting state, the liquid supply flushing device 42 is started to sequentially convey a proper amount of flushing liquid into the indwelling drainage tube 2 through the adapter 41 and the three-way valve 1, so that the pipeline dredging operation can be realized to avoid the influence of blocking of the indwelling drainage tube 2, in addition, after the flushing operation of the indwelling drainage tube 2 is finished, the switch of the three-way valve 1 is adjusted to enable the indwelling drainage tube 2 to be in a communicating state with the flow guide tube 32, negative pressure is generated by pressing the drainage bag 31 or the flow guide tube 32 or the exposed part of the indwelling drainage tube 2, so that flushing liquid in a patient is sequentially drained into the drainage bag 31 through the indwelling drainage tube 2, the three-way valve 1, the connector 33 and the flow guide tube 32 is enabled to be in a conducting state, after the drainage collection is finished, the pipe clamp 43 is enabled to enable the indwelling drainage tube 2 to be in a non-conducting state to be in order to prevent cross infection of the drainage fluid in the patient.

In this embodiment, the pipe clamp 43 is a Robert clamp; the liquid supply flushing device 42 is any one of a miniature liquid pump and a medical injector.

When the drainage tube is specifically used, firstly, the exposed part of the indwelling drainage tube 2 is communicated with the drainage bag structure 3 through the first interface and the second interface of the three-way valve 1; secondly, the three-way valve 1 and the exposed part of the indwelling drainage tube 2 are firmly stuck and limited at the appointed position on the body skin of a patient through the elastic paste 51 of the fixing structure 5, and in use, the pressure sore prevention pad 52 embedded in the elastic paste 51 can effectively prevent the body skin pressure sore injury of the patient caused by the compression of the three-way valve 1 in long-time use, so that the novel drainage tube fixing device has the advantages of being capable of firmly limiting the exposed part of the indwelling drainage tube 2 on the body skin of the patient and not easily causing the body skin pressure sore injury of the patient; then, when drainage operation is required, the drainage tube 2 is communicated with the drainage tube 32 of the drainage bag structure 3 by adjusting the switch of the three-way valve 1, negative pressure is generated by pressing the drainage bag body 31 or the drainage tube 32 or the exposed part of the drainage tube 2, so that pus, blood stasis and other liquid in the patient are drained into the drainage bag body 31 through the drainage tube 2, the three-way valve 1, the connector 33 and the drainage tube 32 in sequence for collection treatment, and the drainage operation is realized; finally, when the operation of flushing the indwelling drainage tube 2 is required, after a proper amount of flushing liquid is sucked by the liquid supply flushing device 42 of the liquid supply flushing structure 4, the liquid supply flushing device 42 is communicated with the third port of the three-way valve 1 through the adapter 41, the indwelling drainage tube 2 is communicated with the liquid supply flushing device 42 through the adjustment of the switch of the three-way valve 1, the pipe clamp 43 is opened at the same time to enable the indwelling drainage tube 2 to be in a conducting state, the liquid supply flushing device 42 is started to sequentially convey a proper amount of flushing liquid into the indwelling drainage tube 2 through the adapter 41 and the three-way valve 1 so as to avoid the influence of blockage of the indwelling drainage tube 2 on drainage treatment effect, in addition, after the flushing operation of the indwelling drainage tube 2 is finished, the three-way valve 1 is regulated to enable the indwelling drainage tube 2 to be in a communicating state with the guide tube 32, negative pressure is generated by pressing the drainage bag 31 or the guide tube 32 or the outer part of the indwelling drainage tube 2, so that the flushing liquid in a patient body is sequentially subjected to collection treatment through the indwelling drainage tube 2, the three-way valve 1, the connector 33 and the guide tube 32 to the drainage bag 31, after the completion of collection of the flushing liquid is started, the indwelling drainage tube 2 is enabled to be in a non-conducting state to be in order to be in a conducting state, the drainage bag body 31, thereby the drainage tube is prevented from being in a cross-conducting state, and the drainage tube is closed, and the drainage operation is prevented, and the drainage is stably carried out, and the drainage is stably, and the drainage is guaranteed.

In a word, the structure disclosed by the utility model has the advantages that the exposed part of the indwelling drainage tube can be firmly limited on the body skin of a patient, the skin of the patient is not easy to be damaged, and the pipeline can be dredged to avoid the influence on the drainage treatment effect caused by the blockage of the indwelling drainage tube.

The preferred embodiments of the present utility model have been described above. It is to be understood that the utility model is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model or modifications to equivalent embodiments without departing from the scope of the technical solution of the present utility model, using the methods and technical contents disclosed above, without affecting the essential content of the present utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims (6)

1. The novel drainage tube fixing device comprises a three-way valve (1), wherein a first connector and a second connector of the three-way valve (1) are respectively connected with an exposed part of an indwelling drainage tube (2) in a patient and a drainage bag structure (3); the method is characterized in that: the third connector of the three-way valve (1) is provided with a liquid supply flushing structure (4) for dredging the indwelling drainage tube (2), and the bottom of the three-way valve (1) is also provided with a fixing structure (5) for stably limiting the three-way valve (1) and the exposed part of the indwelling drainage tube (2) on the body skin of a patient and preventing the skin of the patient from being damaged by pressure sores.

2. The novel draft tube fixing apparatus according to claim 1 wherein: the fixing structure (5) comprises an elastic patch (51) which is sleeved at the bottom of the three-way valve (1) and used for stably limiting the three-way valve (1) and the exposed part of the indwelling drainage tube (2) on the body skin of a patient, and a pressure sore prevention pad (52) which is arranged inside the elastic patch (51) and below the three-way valve (1) and is not easy to cause skin pressure sore damage of the patient during long-time use is embedded.

3. The novel draft tube fixing apparatus according to claim 1 wherein: the drainage bag structure (3) comprises a drainage bag body (31) with an inlet end and an outlet end, a flow guide pipe (32) is arranged at the inlet end of the drainage bag body (31), and one end, far away from the drainage bag body (31), of the flow guide pipe (32) is detachably connected with a second interface of the three-way valve (1) through a connecting head (33).

4. The novel draft tube fixing apparatus according to claim 3 wherein: the liquid supply flushing structure (4) comprises liquid supply flushing equipment (42) detachably connected with a third interface of the three-way valve (1) through an adapter (41), and further comprises a pipe clamp (43) detachably sleeved on the outer wall of the indwelling drainage tube (2) and used for controlling the indwelling drainage tube (2) to be opened and closed so as to prevent drainage liquid drained to the drainage bag body (31) after dredging the pipeline from flowing back to a patient body to cause cross infection.

5. The novel draft tube fixing apparatus according to claim 4 wherein: the pipe clamp (43) is a Robert clamp.

6. The novel draft tube fixing apparatus according to claim 4 wherein: the liquid supply flushing device (42) is any one of a miniature liquid pump and a medical injector.