CN218187408U

CN218187408U - Postoperative drainage device

Info

Publication number: CN218187408U
Application number: CN202220414488.2U
Authority: CN
Inventors: 蒙轩; 王勋; 王宏光
Original assignee: Cancer Hospital and Institute of CAMS and PUMC
Current assignee: Cancer Hospital and Institute of CAMS and PUMC
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2023-01-03
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a postoperative drainage device, including holding the bag and wearing to locate the drainage tube in the holding bag, the holding bag includes the drainage section, and the one end of drainage section is provided with and enlarges the end, drainage section and enlarged end transitional coupling are provided with the entry that supplies the drainage tube to penetrate and the disinfection window structure that can open and close in the drainage section, and the position of disinfection window structure corresponds with the position of entry, and disinfection window and entry all are located the drainage section and keep away from the one end of enlarging the end. The utility model discloses only use one to hold bag and a drainage tube and can accomplish the collection to patient's intracavity hydrops and the collection of wound exudate, simple structure, convenient to use can be convenient moreover through disinfection window structure to the disinfection treatment of patient wound, avoids the exudate to cause the infection.

Description

Postoperative drainage device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a postoperative drainage device.

Background

In clinic, after a patient finishes an operation, if an intracavity wound exists, a drainage tube is usually required to be arranged to discharge effusion in the cavity of the patient to avoid infection, as shown in fig. 1, one end of the drainage tube 1-1 extends into the body of the patient, the other end of the drainage tube 1-1 is connected with a liquid storage bag 1-2, the liquid storage bag 1-2 is used for storing the effusion, but in the using process, the drainage tube 1-1 penetrates into the wound of the body of the patient to be exposed, seepage easily occurs at the wound, a medical worker sets an anus bag 1-3 at the position where the drainage tube 1-1 penetrates into the body of the patient, one end of the drainage tube 1-1 penetrates out of an inlet of the anus bag 1-3 and penetrates into the body of the patient, the other end of the drainage tube 1-1 is connected with the liquid storage bag 1-2 from the bottom of the anus bag 1-3, the inlet of the anus bag 1-3 is attached to the wound of the patient, the effusion at the position of the wound of the patient is further, the wound of the patient is further to seep into the anus bag 1-3 of the anus bag, but the wound of the patient is not convenient to be disinfected, the wound of the patient, the effusion is easy to remain, and the effusion is easy to be discharged, and the wound for a long time, and the effusion is troublesome to be used, and the effusion is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to avoid the defects of the prior art and provide a postoperative drainage device, thereby effectively solving the defects existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a postoperative drainage device, includes the holding bag and wears to locate drainage tube in the holding bag, the holding bag includes the drainage section, the one end of drainage section is provided with the enlarged end, drainage section and enlarged end transitional coupling, are provided with the entry that supplies the drainage tube to penetrate and the disinfection window structure that can open and close on the drainage section, the position of disinfection window structure corresponds with the position of entry, and disinfection window and entry all are located the drainage section and keep away from the one end of enlarged end.

Further, the disinfection window structure comprises a through port and an opening and closing valve arranged on the through port.

Furthermore, the opening and closing valve comprises a mounting seat matched with the through hole, a plug cylinder is arranged on the mounting seat, and a tight block is arranged in the plug cylinder and is in interference fit with the plug cylinder.

Further, the mounting seat is arranged on the outer side of the drainage section.

Further, when the tight plug is plugged into the plug barrel, the tail end of the tight plug is flush with the bottom of the mounting seat.

Furthermore, the inner side of the drainage section is provided with a baffle curtain for covering the through opening, and the top of the baffle curtain is connected with the inner side of the drainage section.

Further, the outside of drainage section is provided with the fixed disk in the entrance, the fixed disk is including being used for with the connecting portion of human skin adhesion, and the periphery of connecting portion is provided with cyclic annular outer wing, the direction slope setting of human skin is kept away from to cyclic annular outer wing orientation.

Furthermore, the containing bag comprises a first sheet body and a second sheet body, and a first connecting line is arranged on the periphery of the first sheet body and the periphery of the second sheet body.

Furthermore, a second connecting line is arranged between the first sheet body and the second sheet body and close to the middle of the drainage section, so that a channel for the drainage tube to pass through is formed in the middle of the drainage section.

Further, both ends and the middle part position of drainage section all are provided with the logical groove of being convenient for to fix, connect through the third connecting wire in leading to groove edge between first lamellar body and the second lamellar body, lead to the outside and the coincidence of first connecting wire of groove.

The above technical scheme of the utility model following beneficial effect has: the utility model discloses only use one to hold bag and a drainage tube and can accomplish the collection to the collection of patient intracavity hydrops and the collection of wound exudate, simple structure, convenient to use can be convenient moreover through disinfection window structure disinfect the treatment to patient wound, avoids the exudate to cause the infection.

Drawings

FIG. 1 is a schematic view of a prior art postoperative drainage device;

fig. 2 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 3 is a schematic view of a disinfection window according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a disinfection window according to a second embodiment of the present invention;

FIG. 5 is a schematic structural view illustrating a connection between a third fixing disk and a first sheet according to an embodiment of the present invention;

fig. 6 is a schematic structural view illustrating the separation of the first sheet body and the second sheet body according to the embodiment of the present invention;

fig. 7 is a schematic structural diagram of a fourth embodiment of the present invention;

fig. 8 is a schematic structural diagram of a fifth embodiment of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention, and the specific meaning of the above terms in the present invention can be understood in a specific manner by those skilled in the art.

As shown in fig. 2-8, the postoperative drainage device according to the present embodiment includes a containing bag and a movable drainage tube 1 penetrating through the inside of the containing bag, the containing bag is made of soft plastic, specifically, the containing bag includes a drainage section 2, one end of the drainage section 2 is provided with an enlarged end 3, the width of the enlarged end 3 is greater than the width of the drainage section 2, one end of the drainage section 2 is in transitional connection with one end of the enlarged end 3, the enlarged end 3 with the enlarged width is more beneficial to collecting hydrops of a patient, under the action of the drainage section 2, the enlarged end 3 can be placed at a reasonable position, which is convenient for the operation of medical personnel, in the present embodiment, an inlet 4 and a disinfection window structure are provided on the drainage section 2, one end of the drainage tube 1 penetrates into the containing bag from the inlet 4 and extends into the enlarged end 3, the other end of the drainage tube 1 penetrates into the patient at a wound, so as to guide the effusion in the cavity of the patient to the enlarged end 3, the inlet 4 on the drainage section 2 is adhered to the skin of the wound of the patient, so that the seepage at the wound flows to the enlarged end 3 through the drainage section 2, the position of the disinfection window structure and the position of the inlet 4 are correspondingly arranged, the disinfection window structure can be opened or closed, and then disinfection instruments such as cotton swabs and the like can be used for conveniently disinfecting the wound through the disinfection window structure, the disinfection window structure and the inlet 4 are both positioned at one end of the drainage section 2 far away from the end 3, and the disinfection window structure and the inlet 4 are respectively positioned on two opposite side surfaces on the drainage section 2, so as to be conveniently adhered to the skin of the patient, the disinfection instruments such as the cotton swabs and the like directly reach the wound of the patient after passing through the disinfection window structure, thereby being more convenient for disinfection operation, the inlet 4 of the drainage section 2 is adhered to the skin of the patient, the position of the expansion end 3 can be conveniently arranged and adjusted, and the use is more convenient.

In this embodiment, drainage section 2 has certain length, and is specific, and drainage section 2's length is not less than 25 centimetres, and drainage section 2 keeps away from the one end of expanding end 3 and also all is the form setting of expanding with the one end of expanding end 3 and excessively connecting for the middle part of drainage section 2 is narrower, does benefit to and saves raw and other materials.

Specifically, as shown in fig. 2 and 3, the disinfection window structure comprises a through port 5 and an opening and closing valve arranged on the through port 5, when the disinfection window is in normal use, the opening and closing valve is closed to avoid leakage of accumulated liquid, when a wound needs to be disinfected, the opening and closing valve is opened, so that the use convenience is improved, in the embodiment, the opening and closing valve comprises an installation seat 6 matched with the through port 5, the installation seat 6 is arranged in an annular shape, a plug cylinder 7 is coaxially arranged on the installation seat 6, a tight block 8 is detachably arranged in the plug cylinder 7, the tight block 8 is arranged in the plug cylinder 7 in a penetrating manner, the tight block 8 is in interference fit with the plug cylinder 7, a handle is arranged on the tight block 8 to facilitate the tight block 8 to be plugged into the plug cylinder 7 or taken out of the plug cylinder 7, more specifically, mount pad 6 sets up in the outside of drainage section 2, accessible hot pressing and mode or adhesive between mount pad 6 and the drainage section 2 are connected, it is more convenient to produce, in this embodiment, when filling in a stopper section of thick bamboo 7 with tight block 8, the end of tight block 8 flushes each other with the bottom of mount pad 6, also the end face that tight block 8 enters into the one end of a stopper section of thick bamboo 7 flushes with the one side of mount pad 6 towards drainage section 2, form a smooth face, when in-service use, can effectually slow down the hydrops and locate too much remaining phenomenon here, avoid a stopper section of thick bamboo 7 to appear blockking up, influence the normal clear of disinfection work.

In another embodiment, as shown in fig. 4, a curtain 9 is arranged on the inner side of the drainage section 2, the curtain 9 is made of soft plastics, the top of the curtain 9 is connected with the inner side of the drainage section 2 through the position above the opening 5, the lower part of the curtain 9 can swing so as to cover the opening 5, in practice, as the effusion in the cavity of the patient is higher in viscosity and poorer in fluidity, after the drainage tube 1 and the containing bag are well arranged, the top part of the drainage section 2 is adhered with the skin of the patient, the drainage section 2 wholly drops, the part of the drainage tube 1 extending out of the wound is in a downward bending shape, the outer side of the bending part slightly jacks up the side, far away from the skin of the patient, of the drainage section 2, a certain cavity is formed, the curtain 9 covers the opening 5 under the supporting effect of the drainage tube 1, or the curtain 9 drops under the gravity of the drainage tube, when the effusion at the opening, a considerable isolation effect can be achieved on the effusion, the pollution to the opening 5 is reduced, medical personnel can disinfect the effusion when disinfecting tool such as a swab such as a cotton swab 2 is used, the effusion can be prevented from being completely from entering the opening through the drainage section, and the cotton swab 9, and the effusion can be prevented from being completely by pushing out of the curtain 9, and can be prevented from the effusion.

In another embodiment, as shown in fig. 5, a fixing disc is disposed at the inlet 4 outside the drainage section 2, and the fixing disc is adhered to the skin of a patient, specifically, the fixing disc includes a connecting portion 10 for adhering and connecting to the skin of a patient, the connecting portion 10 is in an annular shape, the middle portion of the fixing disc is provided with a through hole for the drainage tube 1 to pass through, the periphery of the connecting portion 10 is provided with an annular outer wing 11, the annular outer wing 11 and the connecting portion 10 are coaxially disposed, and the outer end of the annular outer wing 11 is inclined toward the direction away from the skin of a patient, that is, the outer side of the connecting portion 10, the outer side of the annular outer wing 11 is connected to the outer side of the drainage section 2, specifically, the connection may be performed by an adhesive or by a hot pressing, the inner side of the connecting portion 10 is adhered to the skin of a patient, and the periphery of the annular outer wing 11 tilts outward, and is observed inside the drainage section 2, the portion connected to the annular outer wing 11 on the drainage section 2 is supported, and thus the drainage section 2 near a wound is prevented from being adhered to a wound, thereby facilitating the disinfection and the flow of seepage fluid.

More specifically, the receiving bag may be an integrally formed structure, and further, in an embodiment, as shown in fig. 6, the receiving bag includes a first sheet 12 and a second sheet 13, the receiving bag is formed by attaching the first sheet 12 and the second sheet 13 to each other, the inlet 4 is disposed on the first sheet 12, the sterilization window structure is disposed on the second sheet 13, an outer periphery of the first sheet 12 and an outer periphery of the second sheet 13 are connected by a first connecting line 14, and the first connecting line 14 may be a connecting trace formed by an adhesive or thermal compounding, in this embodiment, as shown in fig. 7, a second connecting line 15 is disposed between the first sheet 12 and the second sheet 13 at a position close to a middle of the drainage section 2, and the first sheet 12 and the second sheet 13 are connected together by the second connecting line 15, so that a passage is formed between the second connecting line 15 and the first connecting line 14 of the close corresponding portion, and the passage is used for the drainage tube 1 to pass through, and then extend into the passage into the enlarged end 3, thereby improving stability of the drainage tube 1, and particularly, the second connecting line 15 may be a connecting trace formed by a thermal compounding adhesive or a connecting trace formed by a connecting trace.

In another embodiment, as shown in fig. 8, through grooves 16 convenient to fix are provided at both ends of the drainage segment 2 and at the middle position of the drainage segment 2, the through grooves 16 penetrate through the first sheet body 12 and the second sheet body 13, the first sheet body 12 and the second sheet body 13 are connected at the edge of the through grooves 16 through third connecting lines 17, the third connecting lines 17 can be connecting traces formed by adhesives or thermal compounding, the outer edges of the through grooves 16 and the corresponding first connecting lines 14 are arranged in a superposed manner, and the accommodating bag is convenient to fix through the through grooves 16.

More specifically, a drain valve 18 is disposed at the bottom of the enlarged end 3 to facilitate draining of the accumulated liquid in the enlarged end 3.

The utility model discloses a theory of operation: the patient that needs the drainage uses the utility model discloses the time, penetrate the patient intracavity with drainage tube 1's one end by patient skin wound, the part that drainage tube 1 stretches out the patient health penetrates the holding bag by entry 4 of drainage section 2 and extends the inside of bottom enlarged footing 3, and through connecting portion 10 with the adhesion of drainage section 2 on patient's skin, can stretch into tiny part through filling in a section of thick bamboo 7 and adjust the check apron 9, make check apron 9 flagging cover through mouthful 5, then will tightly block up 8 fill in to fill in a section of thick bamboo 7 can, when needs disinfect to patient wound, take out tightly block up 8 by filling in a section of thick bamboo 7, the cotton swab dips in after getting alcohol and stretches into inside drainage section 2 through filling in a section of thick bamboo 7, dial and disinfect to wound after the check apron 9 can.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed, many modifications and variations will be apparent to those skilled in the art, and the embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A postoperative drainage device which characterized in that: including holding the bag and wearing to locate drainage tube in the holding bag, the holding bag includes the drainage section, the one end of drainage section is provided with the expansion end, drainage section and expansion end transitional coupling, are provided with the entry that supplies the drainage tube to penetrate and the disinfection window structure that can open and close on the drainage section, the position of disinfection window structure corresponds with the position of entry, and disinfection window and entry all are located the drainage section and keep away from the one end of expanding the end.

2. A post-operative drainage device according to claim 1, wherein: the disinfection window structure comprises a through hole and an opening and closing valve arranged on the through hole.

3. A post-operative drainage device according to claim 2, wherein: the opening and closing valve comprises a mounting seat matched with the through hole, a plug cylinder is arranged on the mounting seat, and a tight block is arranged in the plug cylinder and is in interference fit with the plug cylinder.

4. A post-operative drainage device according to claim 3, wherein: the mounting seat is arranged on the outer side of the drainage section.

5. A post-operative drainage device according to claim 3, wherein: when the tight closing plug is plugged into the plug cylinder, the tail end of the tight closing plug is flush with the bottom of the mounting seat.

6. A post-operative drainage device according to claim 3, wherein: the inboard of drainage section is provided with the check curtain that is used for covering the mouth that passes through, the top of check curtain and the inboard of drainage section are connected.

7. A post-operative drainage device according to claim 1, wherein: the outside of drainage section is provided with the fixed disk in the entrance, the fixed disk is including being used for with the connecting portion of human skin adhesion, and the periphery of connecting portion is provided with cyclic annular outer wing, the direction slope setting of human skin is kept away from to cyclic annular outer wing orientation.

8. A post-operative drainage device according to claim 1, wherein: the containing bag comprises a first sheet body and a second sheet body, and a first connecting line is arranged on the periphery of the first sheet body and the periphery of the second sheet body.

9. A post-operative drainage device according to claim 8, wherein: a second connecting line is arranged between the first sheet body and the second sheet body and close to the middle of the drainage section, so that a channel for the drainage tube to pass through is formed in the middle of the drainage section.

10. A post-operative drainage device according to claim 8, wherein: both ends and the middle part position of drainage section all are provided with the logical groove of being convenient for to fix, connect through the third connecting wire in leading to groove edge between first lamellar body and the second lamellar body, lead to the outside and the coincidence of first connecting wire of groove.