CN215134707U - Infusion tube for intermittent flushing negative pressure closed drainage technology - Google Patents
Infusion tube for intermittent flushing negative pressure closed drainage technology Download PDFInfo
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- CN215134707U CN215134707U CN202120570382.7U CN202120570382U CN215134707U CN 215134707 U CN215134707 U CN 215134707U CN 202120570382 U CN202120570382 U CN 202120570382U CN 215134707 U CN215134707 U CN 215134707U
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Abstract
The utility model discloses a transfusion tube for discontinuously flushing negative pressure closed drainage technology, which relates to the technical field of medical equipment and comprises a main catheter and a plurality of branch catheters, wherein the upper end of the main catheter is provided with a plug connector for connecting a transfusion bottle, the lower end of the main catheter is provided with a main catheter connector connected with a drainage tube of a porous foam body, the lower end of each branch catheter is provided with a branch catheter connector, the upper end of each branch catheter and the middle part of the main catheter are respectively provided with a first side connector, a valve switch is arranged in each first side connector, one side of the upper end of each branch catheter, which is opposite to the first side connector, is provided with a second side connector which can be detachably connected with the first side connector, the main catheter is provided with a first switch between the main catheter connector and the first side connector, and the middle part of each branch catheter is provided with a second switch; the utility model discloses a transfer line need not repeated dismouting transfer line, reduces medical staff's working strength.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a transfusion tube for discontinuously flushing and sealing a drainage technology by negative pressure.
Background
In clinical orthopedics, an infusion bottle filled with 0.9% physiological saline is usually connected with a sterile infusion tube, then the sterile infusion tube is connected with a drainage tube in a porous foam body of a negative pressure closed drainage device, and the negative pressure closed drainage technology is adopted to perform intermittent washing on the wound surface which is difficult to heal. After the patient with the wound surface difficult to heal is intermittently washed and treated by the negative pressure closed drainage technology, the wound surface infection can be effectively controlled, the wound surface exudation is obviously reduced, the granulation growth is better, the continuous infection rate of the wound surface is greatly reduced, the treatment time of the patient is greatly shortened, and the occurrence of complications is also reduced. At present, the aseptic transfer line that uses clinically is the single tube, it has only a joint, only can seal a drainage tube in drainage device's the porous foam with the negative pressure and link up, and there are many drainage tubes in a porous foam, to the big patient of surface of a wound, need use a plurality of porous foams to carry out discontinuous washing, the drainage tube that contains altogether is many, after single tube aseptic transfer line links up a drainage tube drainage, take apart aseptic transfer line again and be connected to another drainage tube, so repeated going on, not only increased medical staff's working strength, the while is repeated the dismouting single tube transfer line and still can increase the probability that aseptic transfer line was infected, and can increase the risk that the pipeline drops.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the infusion tube for the intermittent flushing negative pressure closed drainage technology is provided, the multi-tube arrangement is adopted, the repeated disassembly and assembly of the infusion tube are not needed, and the working strength of medical staff is reduced.
In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides an transfer line for being interrupted wash negative pressure and seal drainage technique, includes main duct and a plurality of spinal branch pipes, the upper end of main duct is equipped with the bayonet joint that is used for connecting the infusion bottle, the lower extreme of main duct is equipped with the person in charge joint of being connected with the drainage tube of porous foam, the lower extreme of spinal branch pipe is equipped with the branch pipe head, one side of the upper end of spinal branch pipe with the middle part of main duct is equipped with first side joint respectively, the opposite side of the upper end of spinal branch pipe be equipped with can with the second side joint of connection can be dismantled to first side joint, first side joint is equipped with valve switch, the main duct in be equipped with first switch between person in charge joint and the first side joint, the middle part of spinal branch pipe is equipped with the second switch.
Further, the main pipe joint and the branch pipe joint are of the same structure. The main pipe joint and the branch pipe joint are both used for connecting the drainage pipe of the porous foam body.
Further, a nut is arranged at one end, far away from the branch conduit, of the second side joint and is in threaded connection with one end of the first side joint. During the connection, the first side joint and the second side joint are in butt joint, then the nut is screwed on the first side joint, the connection of the first side joint and the second side joint can be completed, and the operation is simple and rapid.
Furthermore, the end surfaces of the first side joint and the second side joint are respectively provided with a sealing ring. When the first side joint is butted with the second side joint, the sealing rings are tightly attached to each other, and the butt joint tightness of the first side joint and the second side joint can be enhanced.
Further, the first switch and the second switch are both flow rate regulators of the infusion apparatus. The flow rate regulator can control the on-off of the main conduit and the branch conduits.
Further, the valve switch is provided with a handle. The valve is convenient to open and close.
Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses an infusion tube includes main duct and a plurality of branch pipes, between main duct and the branch pipe, all can realize dismantling the connection through being connected between first side joint and the second side joint between branch pipe and the branch pipe, after first side joint and second side joint connect, the valve switch of joint is opened to the card for first side joint and second side joint communicate each other. During the use, can decide the quantity with the branch pipe of use according to the quantity of the drainage tube of porous foam, make a branch pipe or main duct can be connected to the drainage tube homoenergetic of every porous foam, need not repeated dismouting in the use, the break-make that only needs control first switch and second switch can use different drainage tubes to be interrupted the surface of a wound and wash, whole operation process is simple convenient, time saving and labor saving, can reduce the probability that aseptic transfer line is infected simultaneously, reduce the risk that transfer line and drainage tube drop each other.
Drawings
FIG. 1 is a schematic structural view of an infusion tube for intermittent irrigation and negative pressure closed drainage of the present invention;
the device comprises a main pipe 1, a branch pipe 2, a plug connector 3, a main pipe connector 4, a branch pipe connector 5, a first side connector 6, a second side connector 7, a first switch 8, a second switch 9, a valve switch 10, a nut 11 and a Murphy's dropper 12.
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, an infusion tube for intermittent flushing negative pressure closed drainage technology comprises a main tube 1 and a plurality of branch tubes 2, the number of the branch tubes 2 is determined according to actual use requirements, a plug 3 for connecting an infusion bottle filled with 0.9% physiological saline is arranged at the upper end of the main tube 1, a Murphy's dropper 12 is arranged at the upper end of the main tube 1 below the plug 3, and a main tube joint 4 is arranged at the lower end of the main tube 1. The lower extreme of a pipe 2 is equipped with branch pipe joint 5, branch pipe joint 5 and the main pipe connect 4 structures the same, the main pipe connects 4 and branch pipe joint 5 all to be used for connecting the drainage tube of porous foam, the upper end of a pipe 2 is closed mouthful, one side of the upper end of a pipe 2 and the middle part of main duct 1 are equipped with first side joint 6 respectively, be equipped with valve switch 10 on the first side joint 6, valve switch 10 is used for controlling the break-make that first side connects 6, valve switch 10 is equipped with the handle that stretches out first side joint 6, open or close valve switch 10 through the handle. One side of the upper end of the branch conduit 2 is provided with a second side joint 7 which can be detachably connected with the first side joint 6, the first side joint 6 and the second side joint 7 on the branch conduit 2 are respectively arranged at two sides of the upper end of the branch conduit 2, one side of the branch conduits 2 can be connected through the connection of the first side joint 6 and the second side joint 7, and the main conduit 1 and the branch conduits 2 are also connected through the connection of the first side joint 6 and the second side joint 7. The main catheter 1 is provided with a first switch 8 between the main catheter joint 4 and the first side joint 6, the middle part of the branch catheter 2 is provided with a second switch 9, and the first switch 8 and the second switch 9 have the same structure and are flow rate regulators of the infusion apparatus.
The end faces of the first side joint 6 and the second side joint 7 are respectively provided with a sealing ring, when the first side joint 6 is in butt joint with the second side joint 7, the sealing rings are tightly attached to each other, the butt joint tightness of the first side joint 6 and the second side joint 7 can be enhanced, and liquid leakage is avoided. The one end that a pipe 2 was kept away from to second side joint 7 is equipped with nut 11, nut 11 rotates and connects second side joint 7, the end that second side joint 7 kept away from the one end of a pipe 2 is equipped with the spacing step that is used for restricting nut 11 and breaks away from second side joint 7, first side joint 6 is used for being equipped with the external screw thread with the one end that second side joint 7 is connected, nut 11 passes through the external screw thread and connects 6 with first side joint, during the connection, connect first side joint 6 and second side joint 7 butt joint, then on screwing up first side joint 6 with nut 11 until nut 11 is screwed up motionlessly, can accomplish the connection that first side joint 6 and second side joint 7, and the operation is simple and fast.
During the use, because the area of the surface of a wound is different, the quantity of the porous foam that needs to use is also different, so use the utility model discloses a transfer line can decide the quantity with the branch pipe 2 of use according to the quantity of the drainage tube of porous foam for a branch pipe 2 or main duct 1 can be connected to the drainage tube homoenergetic of every porous foam, need not repeated dismouting in the use, only need control first switch 8 and second switch 9's break-make can use different drainage tubes to be interrupted the surface of a wound and wash, whole operation process is simple convenient, labour saving and time saving.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (6)
1. An infusion tube for intermittent flushing negative pressure closed drainage technology is characterized in that: the multi-functional infusion bottle comprises a main catheter and a plurality of branch catheters, wherein a plug connector used for connecting an infusion bottle is arranged at the upper end of the main catheter, a main catheter joint connected with a drainage tube of a porous foam body is arranged at the lower end of the main catheter, a branch catheter joint is arranged at the lower end of each branch catheter, a first side joint is respectively arranged on one side of the upper end of each branch catheter and the middle of the main catheter, a second side joint capable of being detachably connected with the first side joint is arranged on the other side of the upper end of each branch catheter, a valve switch is arranged on the first side joint, the main catheter is provided with a first switch between the main catheter joint and the first side joint, and a second switch is arranged in the middle of each branch catheter.
2. The infusion tube for the intermittent irrigation negative pressure sealing drainage technology according to claim 1, wherein: the main pipe joint and the branch pipe joint are the same in structure.
3. The infusion tube for the intermittent irrigation negative pressure sealing drainage technology according to claim 1, wherein: and a nut is arranged at one end of the second side joint, which is far away from the branch conduit, and is in threaded connection with one end of the first side joint.
4. The infusion tube for the intermittent irrigation negative pressure sealing drainage technology according to claim 1, wherein: and the end surfaces of the first side joint and the second side joint are respectively provided with a sealing ring.
5. The infusion tube for the intermittent irrigation negative pressure sealing drainage technology according to claim 1, wherein: the first switch and the second switch are both flow rate regulators of the infusion apparatus.
6. The infusion tube for the intermittent irrigation negative pressure sealing drainage technology according to claim 1, wherein: the valve switch is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120570382.7U CN215134707U (en) | 2021-03-19 | 2021-03-19 | Infusion tube for intermittent flushing negative pressure closed drainage technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120570382.7U CN215134707U (en) | 2021-03-19 | 2021-03-19 | Infusion tube for intermittent flushing negative pressure closed drainage technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215134707U true CN215134707U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120570382.7U Active CN215134707U (en) | 2021-03-19 | 2021-03-19 | Infusion tube for intermittent flushing negative pressure closed drainage technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215134707U (en) |
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2021
- 2021-03-19 CN CN202120570382.7U patent/CN215134707U/en active Active
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