CN213723889U - Disposable joint combination bag for maintaining sterile state after negative pressure closed drainage device is disassembled - Google Patents
Disposable joint combination bag for maintaining sterile state after negative pressure closed drainage device is disassembled Download PDFInfo
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- CN213723889U CN213723889U CN202021656671.0U CN202021656671U CN213723889U CN 213723889 U CN213723889 U CN 213723889U CN 202021656671 U CN202021656671 U CN 202021656671U CN 213723889 U CN213723889 U CN 213723889U
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- drainage tube
- drainage
- negative pressure
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Abstract
The utility model discloses a can supply negative pressure to seal disposable joint combination package that drainage device dismantled the back and keep sterile condition, including negative pressure drainage source, first interface, second interface, the one end in negative pressure drainage source is provided with first drainage tube and second drainage tube, and the pressure source is installed to the one end of first drainage tube, and the tee bend head is installed to the one end of second drainage tube. The utility model discloses after two drainage pipe mouths are connected respectively to logical A, B interface, can prevent effectively that the drainage tube from being contaminated, shortening the period of being in hospital to reach the purpose that increases patient's treatment satisfaction, first interface and the combination of second interface form aseptic joint combination package, the interface size of first interface and second interface sets up to buckling mutually, but the second interface latch closure is on the triplet, must part triplet head and second drainage tube when going out the inspection, two sections can appear, use the utility model discloses can make the section keep sterile condition, just the utility model discloses the framework is simple, can reach reduce cost's purpose.
Description
Technical Field
The utility model relates to the field of medical treatment, in particular to a disposable joint combination bag which can be used for maintaining an aseptic state after the negative pressure closed drainage device is disassembled.
Background
The closed negative pressure drainage is a brand new treatment and nursing method which uses a regenerated biological semipermeable membrane to cover or fill the hydrated polyethylene foam material with a drainage tube to the wound surface of the skin soft tissue defect so as to form a closed space, and then the drainage tube is connected with a negative pressure source to promote the wound surface healing of the soft tissue through controllable negative pressure. However, when such patients are transported or go out for examination, the negative pressure source needs to be closed in sequence, then the drainage tube is clamped, the drainage tube connected with the negative pressure source is separated from the drainage tube connected with the wound surface of the patient, then the drainage tube connected with the negative pressure source and the drainage tube interface connected with the biological semipermeable membrane are wrapped by sterile gauze, and examination is performed after proper fixation, but if the sterile gauze falls off or contacts pollutants in the transporting and transporting processes of the patient, iatrogenic infection is caused, the treatment effect is greatly reduced, and the nursing difficulty is increased. The invention can effectively solve the problems and prevent the separated drainage tube interface from being polluted, and the invention can be widely applied to various pipelines to prevent the pollution, reduce the iatrogenic infection and reduce the nursing difficulty.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a disposable joint combination package that can supply negative pressure to seal drainage device and keep sterile condition after dismantling, possible simple structure can reach reduce cost's purpose.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a can supply negative pressure to seal disposable joint combination package that drainage device kept sterile condition after dismantling, including negative pressure drainage source, first interface, second interface, the one end in negative pressure drainage source is provided with first drainage tube and second drainage tube, the pressure source is installed to the one end of first drainage tube, the tee bend head is installed to the one end of second drainage tube, the one end of tee bend head is provided with the second interface, the one end of second drainage tube is provided with the biological semipermeable membrane, the exit at the second drainage tube is installed to first interface.
As an optimal technical scheme of the utility model, second drainage tube and tee bend head swing joint, the one end setting of second drainage tube is in the inside of biological semipermeable membrane.
As an optimized technical scheme of the utility model, the interface size of first interface and second interface sets up to buckling mutually, and first interface and the combination of second interface form aseptic joint combination package.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses after two drainage pipe mouths are connected respectively to logical A, B interface, can prevent effectively that the drainage tube from being contaminated, alleviate the nursing degree of difficulty, increase treatment, shorten the period of being in hospital, thereby reach the purpose that increases patient's treatment satisfaction, first interface and the combination of second interface form aseptic joint combination package, the interface size of first interface and second interface sets up to detaining mutually, but the second interface latch closure is on the triplet, must part triplet and second drainage tube when going out to inspect, two sections can appear, use the utility model discloses can make the section keep sterile condition, just the utility model discloses the framework is simple, can reach reduce cost's purpose.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a first interface;
FIG. 3 is a schematic structural diagram of a second interface;
in the figure: 1. a negative pressure drainage source; 2. a first draft tube; 3. a pressure source; 4. a second draft tube; 5. a tee joint; 6. a semipermeable biological membrane; 7. a first interface; 8. a second interface; 9. elastic ring buckles; 10. and (6) hidden buttons.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Wherein like reference numerals refer to like parts throughout.
In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example 1
As shown in fig. 1-3, the utility model provides a can supply negative pressure to seal disposable joint combination package that drainage device kept sterile state after dismantling, including negative pressure drainage source 1, first interface 7, second interface 8, the one end in negative pressure drainage source 1 is provided with first drainage tube 2 and second drainage tube 4, and pressure source 3 is installed to the one end of first drainage tube 2, and tee joint 5 is installed to the one end of second drainage tube 4, and the one end of tee joint 5 is provided with second interface 8, and the one end of second drainage tube 4 is provided with biological semipermeable membrane 6, and the exit at second drainage tube 4 is installed to first interface 7.
Furthermore, second drainage tube 4 and tee bend 5 swing joint, the one end setting of second drainage tube 4 is in the inside of biological semipermeable membrane 6, must separate tee bend 5 and second drainage tube 4 when going out the inspection, can appear two sections, keeps sterile condition.
The first interface 7 and the second interface 8 are sized to be fastened to each other, and the first interface 7 and the second interface 8 are combined to form a sterile joint combined bag, and the second interface 8 can be fastened to the three-way head 5 in a looping mode.
Specifically, in the using process, the interface A is a device which is arranged around the drainage tube and used for preventing the interface A from separating from the drainage tube after the drainage tube connected with the negative pressure source is separated from the drainage tube connected with the wound surface of a patient, the interface B is a device which is arranged around the drainage tube and used for preventing the interface A from separating from the drainage tube when the patient is transported or carried, the interface B is a device which is arranged around the drainage tube and used for preventing the interface A from separating from the drainage tube connected with the wound surface of the patient after the drainage tube connected with the negative pressure source is separated from the drainage tube connected with the wound surface of the patient, the interface B is connected with the drainage tube at the negative pressure end after the interface A, B is respectively connected with the two drainage tube openings, the pollution of the drainage tube can be effectively prevented, the nursing difficulty is reduced, the treatment effect is increased, the hospitalization period is shortened, and the purpose of increasing the treatment satisfaction degree of the patient is achieved, the size of the interfaces of the first interface 7 and the second interface 8 is set to be buckled mutually, the second interface 8 is directly connected with the three-way head 5, the hidden buckle 10 on the elastic ring buckle 9 makes the connection of the second interface 8 and the three-way head 5 firmer, prevent the invasion of bacterium, make the security higher, elasticity latch closure 9 adopts the elastic material preparation, facilitate the use, and the fastening effect is better, and first interface 7 and the combination of second interface 8 form aseptic joint combination package, but second interface 8 latch closure is on three-way head 5, the one end setting of second drainage tube 4 is in the inside of biological semipermeable membrane 6, must part three-way head 5 and second drainage tube 4 when going out the inspection, two sections can appear, keep aseptic condition, and the size of first interface 7 and second interface 8 is set for according to the size of actual drainage tube, and be applicable to all equipment that have the drainage tube.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A disposable joint combination bag for maintaining a sterile state after a negative pressure closed drainage device is disassembled comprises a negative pressure drainage source (1), a first interface (7) and a second interface (8), it is characterized in that one end of the negative pressure drainage source (1) is provided with a first drainage tube (2) and a second drainage tube (4), one end of the first drainage tube (2) is provided with a pressure source (3), one end of the second drainage tube (4) is provided with a three-way head (5), one end of the tee joint (5) is provided with a second interface (8), one side of the second interface (8) is provided with an elastic ring buckle (9), a hidden button (10) is arranged on one side of the elastic ring button (9), a biological semipermeable membrane (6) is arranged at one end of the second drainage tube (4), the first connector (7) is arranged at the outlet of the second drainage tube (4).
2. The disposable joint combination package for maintaining the sterile state after the negative pressure closed drainage device is disassembled according to claim 1, wherein the second drainage tube (4) is movably connected with the three-way head (5), and one end of the second drainage tube (4) is arranged inside the biological semipermeable membrane (6).
3. The disposable joint combination bag for maintaining the sterile state after the negative pressure closed drainage device is disassembled according to claim 1, characterized in that the first joint (7) and the second joint (8) are sized to be buckled with each other, and the first joint (7) and the second joint (8) are combined to form the sterile joint combination bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021656671.0U CN213723889U (en) | 2020-08-11 | 2020-08-11 | Disposable joint combination bag for maintaining sterile state after negative pressure closed drainage device is disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021656671.0U CN213723889U (en) | 2020-08-11 | 2020-08-11 | Disposable joint combination bag for maintaining sterile state after negative pressure closed drainage device is disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213723889U true CN213723889U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021656671.0U Active CN213723889U (en) | 2020-08-11 | 2020-08-11 | Disposable joint combination bag for maintaining sterile state after negative pressure closed drainage device is disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213723889U (en) |
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2020
- 2020-08-11 CN CN202021656671.0U patent/CN213723889U/en active Active
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