CN210228749U

CN210228749U - Simple VSD negative pressure suction device for wound dehiscence

Info

Publication number: CN210228749U
Application number: CN201920486763.XU
Authority: CN
Inventors: Tiangen Wu; 吴天根; Yang Ke; 柯阳; Cheng Zhang; 张�成; Jia Xu; 徐佳; Lin Wang; 王琳
Original assignee: Second Affiliated Hospital of Kunming Medical University
Current assignee: Second Affiliated Hospital of Kunming Medical University
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-04-03
Anticipated expiration: 2029-04-11

Abstract

Wound splits simple and easy VSD negative pressure suction device, including the dressing, the dressing right part middle part is equipped with the flushing pipe, both sides are equipped with respectively around the dressing right part and attract the pipe, attract the pipe right-hand member to be equipped with the three-way pipe jointly, attract pipe and three-way pipe inside to communicate with each other, the three-way pipe right-hand member is equipped with the drainage tube, the three-way pipe communicates with each other with the drainage tube is inside, the drainage tube other end is equipped with the drainage bottle, the drainage tube communicates with each other with the drainage bottle is inside, drainage bottle right-hand member is equipped with vacuum device. The utility model has the advantages of reasonable design, can effectively handle the plug in the pipeline, adopt other negative pressure devices to clear up after sealing partial pipeline, the negative pressure when avoiding clearing up causes the influence to other partial pipeline internal pressure, and then the negative pressure when preventing to clear up leads to the fact harmful effects for the wound through the dressing, uses safe and reliable, and the negative pressure attracts still continuation work among the clearance process, does not influence in-service use, and the practicality is strong.

Description

Simple VSD negative pressure suction device for wound dehiscence

Technical Field

The utility model belongs to the technical field of the medical treatment, specifically speaking are simple and easy VSD negative pressure suction device of wound fracture.

Background

The VSD continuous negative pressure suction technology promotes the growth of granulation tissues after debridement, reduces the wound area and reduces the infection chance. However, in the using process, a part of pipelines are blocked by drainage objects, the drainage tube needs to be connected with a wall negative pressure suction device when the device is used, the drainage tube and the suction tube are both connected with the three-way tube, and the position of the drainage tube is lower than that of the suction tube, so that one end of the three-way tube faces upwards, the confluence part of the three-way tube is easy to block, the negative pressure suction blocking object is directly increased, and adverse effects are caused on the surface of a wound, therefore, the common treatment mode is to cut off a negative pressure source, reversely and slowly inject physiological saline for soaking for 10-15 minutes, and the negative pressure source is connected again after the blocked drainage objects become soft. This kind of mode can't carry out the negative pressure suction in the clearance process, and expend time, influence the availability factor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wound splits simple and easy VSD negative pressure suction device for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

the simple VSD negative pressure suction device for wound rupture comprises a dressing, wherein a flushing pipe is arranged in the middle of the right part of the dressing, suction pipes are respectively arranged on the front side and the rear side of the right part of the dressing, a three-way pipe is jointly arranged at the right end of each suction pipe, the suction pipes are communicated with the inside of the three-way pipe, a drainage pipe is arranged at the right end of each three-way pipe, the three-way pipe is communicated with the inside of the drainage pipe, a drainage bottle is arranged at the other end of the drainage pipe, a negative pressure device is arranged at the right end of the drainage bottle, the right side of the upper part of the drainage bottle is connected with the negative pressure device through the negative pressure pipe, the three parts are communicated with each other, a partition plate with an inverted H-shaped cross section is arranged in the middle of the three-way pipe, two lantern rings are arranged in the middle, the position of the through groove corresponds to the position of the lantern ring one by one, the vertical rod is fixedly installed on the front side of the upper portion in the lantern ring respectively, the vertical rod can move along the corresponding through groove, the inner end of the vertical rod is fixedly installed with the fan-shaped baffle respectively, the baffle is located on two sides of the corresponding real part, the baffle can plug the corresponding through part, the rear side and the bottom surface of the middle part of the three-way pipe are respectively provided with the cleaning pipe, and the cleaning pipe is communicated with the inside of the through part.

According to the simple VSD negative pressure suction device for wound dehiscence, the bottle stopper is installed on the upper portion of the inner portion of the drainage bottle in a threaded mode, and the right end of the drainage tube and the left end of the negative pressure tube penetrate through the bottle stopper.

According to the simple VSD negative pressure suction device for wound dehiscence, a dimension line is arranged on the left side of the front of the drainage bottle.

According to the simple VSD negative pressure suction device for wound dehiscence, a first marking line is arranged on the periphery of the lantern ring, and a second marking line is arranged on the upper portion of the three-way pipe.

According to the simple VSD negative pressure suction device for wound dehiscence, the periphery of the lantern ring is provided with anti-skid ribs.

The utility model has the advantages that: when the utility model is used, a user places the dressing on a wound and performs fixation treatment, the negative pressure device is started, the negative pressure device sucks and removes secretion and exudate on the wound through the negative pressure tube, the drainage tube, the three-way tube and the suction tube, the sucked secretion and exudate enter the drainage bottle through the suction tube, the three-way tube and the drainage tube, the user injects liquid through the flushing tube to flush the surface of the wound, and similarly, under the action of negative pressure, the flushed substances are drained into the drainage bottle; when the logical portion in the tee bend pipe blocks up, the user rotates the lantern ring, the lantern ring removes and drives the montant and remove along passing through the groove, the montant removes and drives the baffle and remove, until removing to passing through one side in the groove and unable continuation removal, the through portion that the baffle will correspond this moment is plugged up, the user opens the clearance pipe, be connected with the clearance pipe through other negative pressure devices, attract down with the plug suction at great negative pressure, so that clear up logical portion, ensure that the drainage material can smoothly pass through, because the logical portion both sides of clearance are blocked by the baffle, consequently, the clearance negative pressure can not lead to the fact the influence to other pipeline internal pressures, another logical portion still carries out work in the clearance process, rotate the lantern ring to original position after the clearance is ended, make the baffle be located the real part both sides that correspond, do not influence the unblocked of portion. The utility model has the advantages of reasonable design, can effectively handle the plug in the pipeline, adopt other negative pressure devices to clear up after sealing partial pipeline, the negative pressure when avoiding clearing up causes the influence to other partial pipeline internal pressure, and then the negative pressure when preventing to clear up leads to the fact harmful effects for the wound through the dressing, uses safe and reliable, and the negative pressure attracts still continuation work among the clearance process, does not influence in-service use, and the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a view in the direction A of FIG. 1; FIG. 3 is an enlarged view of section I of FIG. 1; fig. 4 is an enlarged view of the view from direction B of fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A simple VSD negative pressure suction device for wound rupture is disclosed, as shown in the figure, and comprises a dressing 1, wherein a flushing pipe 2 is arranged in the middle of the right part of the dressing 1, suction pipes 3 are respectively arranged on the front side and the rear side of the right part of the dressing 1, a three-way pipe 4 is jointly arranged at the right end of each suction pipe 3, the suction pipes 3 are communicated with the inside of the three-way pipe 4, a drainage pipe 5 is arranged at the right end of each three-way pipe 4, the three-way pipe 4 is communicated with the inside of the drainage pipe 5, a drainage bottle 6 is arranged at the other end of the drainage pipe 5, the drainage pipe 5 is communicated with the inside of the drainage bottle 6, a negative pressure device 7 is arranged at the right end of the drainage bottle 6, the right side of the upper part of the drainage bottle 6 is connected with the negative pressure device 7 through a negative pressure pipe 8, the three parts of the, the left and right sides all is connected through sealed bearing with three-way pipe 4 outer wall in the lantern ring 12, three-way pipe 4 outer wall sets up two curved through grooves 13, the position of through groove 13 and the position one-to-one of lantern ring 12, upper portion front side is fixed mounting montant 14 respectively in the lantern ring 12, montant 14 can be followed the through groove 13 removal that corresponds, the fan-shaped baffle 15 of montant 14 inner fixed mounting respectively, baffle 15 is located the real part 10 both sides that correspond, baffle 15 can block up the logical portion 11 that corresponds, three-way pipe 4 middle part rear side and bottom surface are equipped with clearance pipe 16 respectively, clearance pipe 16 communicates with each other with logical portion 11 is inside. When the utility model is used, a user places the dressing 1 at a wound and performs fixation treatment, the negative pressure device 7 is started, the negative pressure device 7 sucks and removes secretion and exudate on the wound through the negative pressure pipe 8, the drainage pipe 5, the three-way pipe 4 and the suction pipe 3, the sucked secretion and exudate enter the drainage bottle 6 through the suction pipe 3, the three-way pipe 4 and the drainage pipe 5, the user injects liquid through the flushing pipe 2 to flush the surface of the wound, and similarly, under the action of negative pressure, the flushed substances are drained to the drainage bottle 6; when the through part 11 in the three-way pipe 4 is blocked, the user rotates the lantern ring 12, the lantern ring 12 moves to drive the vertical rod 14 to move along the through groove 13, the vertical rod 14 moves to drive the baffle plate 15 to move until the vertical rod moves to one side in the through groove 13 and cannot move continuously, the baffle plate 15 blocks the corresponding through part 11 at the moment, the user opens the cleaning pipe 16, the cleaning pipe 16 is connected with the cleaning pipe 16 through other negative pressure devices, the blockage is sucked out under the suction of larger negative pressure, so that the through part 11 is cleaned, the drainage materials are ensured to smoothly pass through, as the two sides of the cleaned through part 11 are blocked by the baffle plate 15, the cleaning negative pressure cannot influence the pressure in other pipelines, the other through part 11 still works in the cleaning process, the lantern ring 12 is rotated to the original position after the cleaning is finished, so that the baffle plates 15 are positioned on the two sides of the corresponding real part 10, and the smoothness of the through part 11 is not influenced. The utility model has the advantages of reasonable design, can effectively handle the plug in the pipeline, adopt other negative pressure devices to clear up after sealing partial pipeline, the negative pressure when avoiding clearing up causes the influence to other partial pipeline internal pressure, and then the negative pressure when preventing to clear up leads to the fact harmful effects for the wound through the dressing, uses safe and reliable, and the negative pressure attracts still continuation work among the clearance process, does not influence in-service use, and the practicality is strong.

Particularly, in the use, need in time change drainage bottle 6, this embodiment drainage bottle 6 in upper portion screw thread

installation bottle plug

17, 5 right-hand members of drainage tube, 8 left ends of negative pressure pipe all pass bottle plug 17. The user holds the bottle plug 17 on the one hand, rotates drainage bottle 6 on the other hand to dismantle drainage bottle 6 and get off to change, need not dismantle drainage tube 5 and negative pressure pipe 8, change convenient and fast, labour saving and time saving.

Specifically, when the drainage volume accounted for two-thirds of drainage bottle 6, should change drainage bottle 6, the preceding left side of drainage bottle 6 be equipped with the size line in this embodiment. The user judges whether the drainage volume accounts for two-thirds of the drainage bottle according to the size line, and can judge without visual inspection and searching for other reference substances, so that timely replacement and convenient use are ensured.

Further, after the user rotates the lantern ring 12 to block the through part 11, the user needs to move to the original position to be located at the corresponding real part 10, so that the influence on the liquid passing through the through part 11 is avoided, a first marking line is arranged on the periphery of the lantern ring 12, and a second marking line is arranged on the upper portion of the three-way pipe 4. When the first and second marked lines are on the same line, the baffles 15 are positioned on both sides of the real part 10 to ensure smooth passage of liquid through the through part 11.

Furthermore, the user needs to rotate the sleeve ring 12 so that the sleeve ring 12 drives the vertical rods 14 and the baffles 15 to block the corresponding through portions 11, and the sleeve ring 12 is provided with anti-slip ribs on the periphery. The periphery of the lantern ring 12 is provided with anti-skid convex lines, which is convenient for use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Simple and easy VSD negative pressure suction device that wound splits, its characterized in that: comprises a dressing (1), a scouring pipe (2) is arranged in the middle of the right part of the dressing (1), suction pipes (3) are respectively arranged on the front side and the rear side of the right part of the dressing (1), a three-way pipe (4) is jointly arranged at the right end of each suction pipe (3), each suction pipe (3) is communicated with the inside of the three-way pipe (4), a drainage pipe (5) is arranged at the right end of the three-way pipe (4), the three-way pipe (4) is communicated with the inside of the drainage pipe (5), a drainage bottle (6) is arranged at the other end of the drainage pipe (5), the drainage pipe (5) is communicated with the inside of the drainage bottle (6), a negative pressure device (7) is arranged at the right end of the drainage bottle (6), the right side of the upper part of the drainage bottle (6) is connected with the negative pressure device (7) through a negative pressure pipe (8), a clapboard (9) with which has a cross section, two lantern rings (12) are arranged in the middle of the three-way pipe (4), the lantern rings (12) are respectively located on the left side and the right side of the partition plate (9), the left side and the right side in the lantern rings (12) are connected with the outer wall of the three-way pipe (4) through sealing bearings, two arc-shaped through grooves (13) are formed in the outer wall of the three-way pipe (4), the positions of the through grooves (13) correspond to the positions of the lantern rings (12) one by one, vertical rods (14) are fixedly installed on the front sides of the inner upper portions of the lantern rings (12) respectively, the vertical rods (14) can move along the corresponding through grooves (13), fan-shaped baffles (15) are fixedly installed at the inner ends of the vertical rods (14) respectively, the baffles (15) are located on two sides of corresponding real parts (10), the baffles (15) can plug corresponding through parts (11), cleaning pipes (16) are arranged on the rear side and the bottom surface of the middle.

2. The wound dehiscence simplified VSD negative pressure suction device of claim 1, wherein: the upper portion screw thread installation bottle plug (17) in drainage bottle (6), bottle plug (17) are all passed to drainage tube (5) right-hand member, negative pressure pipe (8) left end.

3. The wound dehiscence simplified VSD negative pressure suction device of claim 1, wherein: the left side in front of the drainage bottle (6) is provided with a size line.

4. The wound dehiscence simplified VSD negative pressure suction device of claim 1, wherein: the outer periphery of the lantern ring (12) is provided with a first marking line, and the upper part of the three-way pipe (4) is provided with a second marking line.

5. The wound dehiscence simplified VSD negative pressure suction device of claim 1, wherein: the periphery of the lantern ring (12) is provided with anti-skid convex lines.