CN209137544U - Wound surface flushing device - Google Patents
Wound surface flushing device Download PDFInfo
- Publication number
- CN209137544U CN209137544U CN201721708149.0U CN201721708149U CN209137544U CN 209137544 U CN209137544 U CN 209137544U CN 201721708149 U CN201721708149 U CN 201721708149U CN 209137544 U CN209137544 U CN 209137544U
- Authority
- CN
- China
- Prior art keywords
- supervisor
- branch pipe
- hole
- several
- internal diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims description 41
- 210000005239 tubule Anatomy 0.000 claims description 17
- 238000001179 sorption measurement Methods 0.000 claims description 14
- 238000005213 imbibition Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 7
- 238000001802 infusion Methods 0.000 claims description 7
- 230000004087 circulation Effects 0.000 claims description 3
- 230000001186 cumulative effect Effects 0.000 claims 1
- 206010052428 Wound Diseases 0.000 abstract description 48
- 208000027418 Wounds and injury Diseases 0.000 abstract description 48
- 238000004140 cleaning Methods 0.000 abstract description 17
- 239000012634 fragment Substances 0.000 abstract description 7
- 206010061217 Infestation Diseases 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 6
- 208000014674 injury Diseases 0.000 abstract description 6
- 230000008733 trauma Effects 0.000 abstract description 6
- 230000029663 wound healing Effects 0.000 abstract description 6
- 210000001519 tissue Anatomy 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000010412 perfusion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000001338 necrotic effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000009098 adjuvant therapy Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000001524 infective effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a kind of wound surface flushing devices, including supervisor, the supervisor is connected with several branch pipes, the branch pipe is made of several left branch pipes and/or several right branch pipes, one end of the left branch pipe is mutually fixed with supervisor's radial outer wall, the other end of the left branch pipe extends to supervisor left side, one end of the right branch pipe is mutually fixed with supervisor's radial outer wall, the other end of the right branch pipe extends to supervisor right side, the supervisor is equipped with several supervisor's through-holes, the branch pipe is equipped with several pipe through-holes, several supervisor's through-holes are along the setting of supervisor's axially spaced-apart and downward through supervisor's radial outer wall, several pipe through-holes are arranged along branch pipe axially spaced-apart and downward through the branch pipe radial outer walls.The utility model have wound fluid and fragment of tissue can be cleared up in time, the surface of a wound can be carried out everywhere comprehensive cleaning, the surface of a wound can be maintained to clean with prevent trauma surface infestation, can wound healing so that the advantages for the treatment of time is considerably reduced.
Description
Technical field
The utility model relates to a kind of medical instruments fields, and in particular to a kind of one in closed negative pressure drainage technology
Kind adjuvant therapy device.
Background technique
Surface of a wound closed negative pressure drainage technology is the Wound treating new technology to grow up in recent years, it utilizes medical material
The surface of a wound formed after covering soft tissue defects, necrosis, then is pasted to form confined space with semitransparent thin film, be connected by drainage tube
Negative pressure source is connect, the entire surface of a wound is made to be in closed negative pressure drainage state, has fully demonstrated thorough this Wound treating principle of drainage, together
When take negative pressure state appropriate to increase surface of a wound blood circulation, so that the surface of a wound be promoted faster and better to heal.
But drainage is unobstructed just to make uniform, the effective negative pressure of surface of a wound holding everywhere in closed area, so that it is guaranteed that this is controlled
Treatment technology is effective.No matter built-in drainage tube or external sucked type drainage device, in closed negative pressure drainage therapeutic process, if
The surface of a wound is larger, closed not tight, infective wound surface or with the presence of necrotic tissue when, the purulent secretion of the surface of a wound, fragment of tissue,
The easy blocking dressing micropore such as necrotic tissue and drainage channel, inadequate drainage, wound exudate accumulation will lead to negative pressure treatment mistake
Lose, wound healing delay, serious person can occur because of trauma surface infestation caused by the serious consequences such as death.
Summary of the invention
The purpose of the utility model is to provide it is a kind of wound fluid and fragment of tissue can be cleared up in time, can be to wound
Face carries out comprehensive cleaning everywhere, the surface of a wound can be maintained to clean to prevent trauma surface infestation, energy wound healing, so that when treatment
Between the wound surface flushing device that is considerably reduced.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of wound surface flushing device, including supervisor,
The supervisor is connected with several branch pipes, and the branch pipe is made of several left branch pipes and/or several right branch pipes, the left branch pipe
One end is mutually fixed with supervisor's radial outer wall, and the other end of the left branch pipe extends to supervisor left side, one end of the right branch pipe with
Supervisor's radial outer wall is mutually fixed, and the other end of the right branch pipe extends to supervisor right side, and it is logical that the supervisor is equipped with several supervisors
Hole, the branch pipe are equipped with several pipe through-holes, and several supervisor's through-holes are along the setting of supervisor's axially spaced-apart and downward through the supervisor
Radial outer wall, several pipe through-holes are arranged along branch pipe axially spaced-apart and downward through the branch pipe radial outer walls.
The utility model is by setting supervisor and branch pipe, to expand the clean range of cleaning solution, so that in supervisor and branch pipe
Cleaning solution can be contacted at the first time with the surface of a wound, wound fluid and fragment of tissue can be cleared up in time, can be each to the surface of a wound
Place carries out comprehensive cleaning, the surface of a wound can be maintained to clean to prevent trauma surface infestation, energy wound healing, so that treatment time quilt
It greatly shortens.Wherein, supervisor's through-hole may be disposed at supervisor bottom surface or side, branch pipe through-hole may be disposed at branch pipe bottom surface or side.
Wherein, the outer end of Zuo Zhiguan is the left end of left branch pipe, and the outer end of right branch pipe is the right end of right branch pipe.
Preferably, being equipped with negative-pressure liquid suction layer on the upside of the supervisor and branch pipe, it is equipped with and is used on the upside of the negative-pressure liquid suction layer
Lid covers the fixing layer of negative-pressure liquid suction layer, supervisor and branch pipe, and embedment has the imbibition end of negative tube in the negative-pressure liquid suction layer, described negative
The infusion end of pressure pipe passes through fixing layer and connect with negative pressure source;Or the imbibition end phase of negative-pressure liquid suction layer upper surface and negative tube
Even, negative tube infusion end passes through fixing layer and connect with negative pressure source.Wherein, biological semi-permeable film may be selected in fixing layer.
Wherein, preferably to siphon away wound fluid and fragment of tissue, it is more preferable that the outer rim of negative-pressure liquid suction layer, which should be located on the outside of branch pipe,
The fixation of supervisor and branch pipe is realized on ground, and fixing layer outer rim should be located on the outside of negative-pressure liquid suction layer, can be solid by winding on limbs
Given layer is responsible for the fixation of branch pipe to realize.
Preferably, the branch pipe is connected with several tubules, pass through several tubules between two adjacent branch pipes of front and back
Connection, so that supervisor, branch pipe and tubule constitute reticular structure, the diameter of the tubule is less than the diameter of the branch pipe.It is above-mentioned to set
It sets so as to be responsible for and branch pipe constitutes the network structure of tennis-racket-shaped, can be rinsed with realizing the surface of a wound everywhere, to realize full side
Position cleaning perfusion, so that cleaning solution can be contacted with the surface of a wound everywhere at the first time, to improve the perfusion and flushing of the utility model
Effect.
Preferably, the liquid flow direction in the supervisor is from front to back, the imbibition end of the negative tube is located relatively at institute
There is the rear side of branch pipe, the internal diameter of the supervisor is gradually increased from the front to the back, and the internal diameter of supervisor's through-hole is axial by preceding along supervisor
It is gradually increased backward, the internal diameter of the left branch pipe is gradually increased from right to left, and the branch pipe through-hole on the left branch pipe is along Zuo Zhiguan
Axial to be gradually increased from right to left, the internal diameter of the right branch pipe is gradually increased from left to right, the branch pipe through-hole on the right branch pipe
It is axially gradually increased from left to right along right branch pipe.The internal diameter of supervisor's through-hole in the adjacent supervisor's through-hole being responsible for positioned at rear side is big
The internal diameter for the branch pipe through-hole for being located at outside in the internal diameter for the supervisor's through-hole for being located at front side, the adjacent branch pipe through-hole of branch pipe is greater than position
In the internal diameter of the branch pipe through-hole of inside.Stream in above-mentioned setting, i.e., in the flow direction of negative pressure liquid in pipe and main liquid in pipe
When dynamic direction is identical, the perfusion of the utility model and flushing effect are best.
Preferably, the liquid flow direction in the supervisor is from front to back, the imbibition end of the negative tube is located relatively at institute
There is the front side of branch pipe, the internal diameter of the supervisor is gradually reduced from the front to the back, and the internal diameter of supervisor's through-hole is axial by preceding along supervisor
It is gradually reduced backward, the internal diameter of the left branch pipe is gradually reduced from right to left, and the branch pipe through-hole on the left branch pipe is along Zuo Zhiguan
Axial to be gradually reduced from right to left, the internal diameter of the right branch pipe is gradually reduced from left to right, the branch pipe through-hole on the right branch pipe
It is axially gradually reduced from left to right along right branch pipe.The internal diameter of supervisor's through-hole in the adjacent supervisor's through-hole being responsible for positioned at rear side is small
The internal diameter for the branch pipe through-hole for being located at outside in the internal diameter for the supervisor's through-hole for being located at front side, the adjacent branch pipe through-hole of branch pipe is less than position
In the internal diameter of the branch pipe through-hole of inside.Stream in above-mentioned setting, i.e., in the flow direction of negative pressure liquid in pipe and main liquid in pipe
When moving contrary, the perfusion of the utility model and flushing effect are best.
Preferably, internal diameter is consistent everywhere for the axial direction of the supervisor, internal diameter is consistent everywhere for the axial direction of the branch pipe, the master
The internal diameter of pipe through-hole is identical, and the internal diameter of the branch pipe through-hole is identical.Above-mentioned setting is to be suitable for the various shape surface of a wound, various negative pressure
In pipe set-up mode, make the manufacture of supervisor and branch pipe processing more convenient in the case where guaranteeing the clean situation of the surface of a wound.
Preferably, supervisor's through-hole is made of several left supervisor's through-holes and several right supervisor's through-holes, left supervisor's through-hole
From top to bottom extend to the left so that through supervisor's outer wall, right supervisor's through-hole from top to bottom extends to the right through supervisor's outer wall.It is above-mentioned
Setting is blocked to avoid supervisor's through-hole by patient skin, the cleaning in order to utility model device to wounds.
Preferably, it is in that left and right is arranged alternately that left supervisor's through-hole and right supervisor's through-hole are axial along supervisor.Above-mentioned setting
It is blocked to avoid supervisor's through-hole by patient skin, the cleaning in order to utility model device to wounds.
Preferably, the supervisor front and back end is each formed with supervisor's opening for liquid communication, the outer end of the branch pipe is equal
It is formed with the branch tube opening for liquid communication, the branch pipe is equipped with the branch pipe through-hole downward through branch pipe outer wall, the branch pipe
It is made of left branch pipe and right branch pipe, the left branch pipe is in being symmetrical set centered on being responsible for axis with right branch pipe.It is above-mentioned
Be arranged so that be responsible for and the processing of branch pipe it is more convenient, be rinsed the surface of a wound can everywhere, keep the cleaning effect of the surface of a wound more preferable.
Preferably, the liquid flow direction in the supervisor is from front to back, one end of the left branch pipe and main drive tube is outside
Wall is mutually fixed, and the other end of the left branch pipe extends to supervisor's left rear side, one end and the supervisor's radial outer wall phase of the right branch pipe
Fixed, the other end of the right branch pipe extends to supervisor's right lateral side.The above-mentioned flowing for being situated so as to supervisor and branch liquid in pipe,
Keep the cleaning effect of the surface of a wound more preferable.
The utility model is by setting supervisor and branch pipe, to expand the clean range of cleaning solution, so that in supervisor and branch pipe
Cleaning solution can at the first time be contacted with the surface of a wound, have wound fluid and fragment of tissue can be cleared up in time, can be to wound
Face carries out comprehensive cleaning everywhere, the surface of a wound can be maintained to clean to prevent trauma surface infestation, energy wound healing, so that when treatment
Between the advantages of being considerably reduced.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the embodiments of the present invention 1;
Fig. 2 is another structural schematic diagram of the embodiments of the present invention 1;
Fig. 3 is a kind of structural schematic diagram of the embodiments of the present invention 2;
Fig. 4 is a kind of structural schematic diagram of the embodiments of the present invention 3.
Specific embodiment
The utility model is further described below according to the drawings and specific embodiments.
Embodiment 1
As shown in Fig. 1, Fig. 2, a kind of wound surface flushing device of the utility model, including supervisor 1, supervisor 1 and several branch pipes
It is connected, branch pipe is made of left branch pipe 2 and right branch pipe 3, and right end and 1 radial outer wall of supervisor of Zuo Zhiguan 2 is mutually fixed, Zuo Zhiguan 2
Left end extend to 1 left rear side of supervisor, the left end of right branch pipe 3 is mutually fixed with 1 radial outer wall is responsible for, and the right end of right branch pipe 3 is to master
1 right lateral side of pipe extends, and for supervisor 1 equipped with several along the axial spaced supervisor's through-holes 10 of supervisor, branch pipe is equipped with several edge branch
The branch pipe through-hole 11 of pipe axially spaced-apart setting, supervisor's through-hole 10 are along the setting of supervisor's axially spaced-apart and outside downward through 1 diameter of supervisor
Wall, branch pipe through-hole 11 are arranged along branch pipe axially spaced-apart and downward through branch pipe radial outer walls.Negative pressure is equipped on the upside of supervisor 1 and branch pipe
Liquid-adsorption layer 4 is equipped with the fixing layer 5 for covering liquid-adsorption layer 4, supervisor 1 and branch pipe, embedment in negative-pressure liquid suction layer 4 on the upside of liquid-adsorption layer 4
There is the imbibition end of negative tube 5, the infusion end of negative tube 5 passes through fixing layer and connect with negative pressure source.Wherein, the adjacent branch pipe in front and back
Between be connected to by several tubules 7, the diameter of tubule 7 is less than the diameter of branch pipe 1 and branch pipe.Wherein, 1 front and back end of supervisor is respectively formed
There is supervisor's opening for liquid communication, the outer end of branch pipe is each formed with the branch tube opening for liquid communication, Zuo Zhiguan 2 and right branch pipe
3 in being symmetrical set centered on being responsible for 1 axis, and the outer rim of fixing layer 6 is located relatively at the outside of branch pipe outer rim, supervisor 1
Across fixing layer 6 and liquid-adsorption layer 4 to extend to 4 downside of liquid-adsorption layer.Through-hole 10 is responsible for by several left supervisor's through-holes 100 and several right sides
Be responsible for through-hole 101 constitute, left supervisor through-hole 100 from top to bottom extend to the left with through be responsible for 1 outer wall, right supervisor's through-hole 101 by
Extend to the right under axially to be handed in left and right through 1 outer wall of supervisor, left supervisor's through-hole 100 and right supervisor's through-hole 101 along supervisor 1
For setting.
Supervisor's liquid flow direction of the present embodiment is consistent with the flow direction of negative pressure liquid in pipe, is to flow from the front to the back
It is dynamic.For from front to back, the embedment end of negative tube 5 is located relatively on rear side of branch pipe liquid flow direction in supervisor 1, be responsible for 1 internal diameter by
It is gradually increased after forward direction, the internal diameter of Zuo Zhiguan 2 is gradually increased from right to left, and the internal diameter of right branch pipe 3 is gradually increased from left to right, main
Internal diameter in adjacent supervisor's through-hole of pipe 1 positioned at supervisor's through-hole of rear side is greater than the internal diameter of supervisor's through-hole positioned at front side, branch pipe
Adjacent branch pipe through-hole in be located at outside branch pipe through-hole internal diameter be greater than positioned inside branch pipe through-hole internal diameter.
Embodiment 2
As shown in Figure 3, a kind of wound surface flushing device of the utility model, including supervisor 1, supervisor 1 are connected with several branch pipes
Logical, branch pipe is made of left branch pipe 2 and right branch pipe 3, and right end and 1 radial outer wall of supervisor of Zuo Zhiguan 2 is mutually fixed, a left side of Zuo Zhiguan 2
It holds to 1 left rear side of supervisor and extends, left end and 1 radial outer wall of supervisor of right branch pipe 3 are mutually fixed, and the right end of right branch pipe 3 is right to supervisor 1
Rear side extends, and supervisor 1 is equipped with several axial spaced supervisor's through-holes 10 of edge supervisor, and branch pipe is equipped with several along branch pipe axial direction
Spaced branch pipe through-hole 11, supervisor's through-hole 10 is along the setting of supervisor's axially spaced-apart and downward through being responsible for 1 radial outer wall, branch pipe
Through-hole 11 is arranged along branch pipe axially spaced-apart and downward through branch pipe radial outer wall.Negative-pressure liquid suction layer is equipped on the upside of supervisor 1 and branch pipe
4, the fixing layer 5 for covering liquid-adsorption layer 4, supervisor 1 and branch pipe is equipped on the upside of liquid-adsorption layer 4, embedment has negative pressure in negative-pressure liquid suction layer 4
The imbibition end of pipe 5, the infusion end of negative tube 5 pass through fixing layer and connect with negative pressure source.Wherein, lead between the adjacent branch pipe in front and back
It crosses several tubules 7 to be connected to, the diameter of tubule 7 is less than the diameter of branch pipe 1 and branch pipe.Wherein, 1 front and back end of supervisor is each formed with feed flow
Supervisor's opening of body circulation, the outer end of branch pipe are each formed with the branch tube opening for liquid communication, Zuo Zhiguan 2 and right branch pipe 3 be in
It is responsible for being symmetrical set centered on 1 axis, the outer rim of fixing layer 6 is located relatively at the outside of branch pipe outer rim, and supervisor 1 passes through solid
Given layer 6 and liquid-adsorption layer 4 are to extend to 4 downside of liquid-adsorption layer.It is logical by several left supervisor's through-holes 100 and several right supervisors to be responsible for through-hole 10
Hole 101 is constituted, and left supervisor's through-hole 100 from top to bottom extends to the left with through 1 outer wall of supervisor, right supervisor's through-hole 101 is from top to bottom
Extend to the right axially alternately to be set in left and right through 1 outer wall of supervisor, left supervisor's through-hole 100 and right supervisor's through-hole 101 along supervisor 1
It sets.
Supervisor's liquid flow direction of the present embodiment and the flow direction of negative pressure liquid in pipe are on the contrary, be responsible for the liquid in 1
For from front to back, the embedment end of negative tube 5 is located relatively on front side of branch pipe flow direction, is responsible for 1 internal diameter and is gradually reduced from the front to the back, left
The internal diameter of branch pipe 2 is gradually reduced from right to left, and the internal diameter of right branch pipe 3 is gradually reduced from left to right, is responsible for 1 adjacent supervisor's through-hole
Internal diameter in 10 positioned at supervisor's through-hole of rear side is less than the internal diameter of supervisor's through-hole 10 positioned at front side, the adjacent branch pipe through-hole of branch pipe
In be located at outside branch pipe through-hole 11 internal diameter be less than positioned inside branch pipe through-hole 11 internal diameter.
Embodiment 3
As shown in Figure 4, a kind of wound surface flushing device of the utility model, including supervisor 1, supervisor 1 are connected with several branch pipes
Logical, branch pipe is made of left branch pipe 2 and right branch pipe 3, and right end and 1 radial outer wall of supervisor of Zuo Zhiguan 2 is mutually fixed, a left side of Zuo Zhiguan 2
It holds to 1 left rear side of supervisor and extends, left end and 1 radial outer wall of supervisor of right branch pipe 3 are mutually fixed, and the right end of right branch pipe 3 is right to supervisor 1
Rear side extends, and supervisor 1 is equipped with several axial spaced supervisor's through-holes 10 of edge supervisor, and branch pipe is equipped with several along branch pipe axial direction
Spaced branch pipe through-hole 11, supervisor's through-hole 10 is along the setting of supervisor's axially spaced-apart and downward through being responsible for 1 radial outer wall, branch pipe
Through-hole 11 is arranged along branch pipe axially spaced-apart and downward through branch pipe radial outer wall.Negative-pressure liquid suction layer is equipped on the upside of supervisor 1 and branch pipe
4, the fixing layer 5 for covering liquid-adsorption layer 4, supervisor 1 and branch pipe is equipped on the upside of liquid-adsorption layer 4, embedment has negative pressure in negative-pressure liquid suction layer 4
The imbibition end of pipe 5, the infusion end of negative tube 5 pass through fixing layer and connect with negative pressure source.Wherein, lead between the adjacent branch pipe in front and back
It crosses several tubules 7 to be connected to, the diameter of tubule 7 is less than the diameter of branch pipe 1 and branch pipe.Wherein, 1 front and back end of supervisor is each formed with feed flow
Supervisor's opening of body circulation, the outer end of branch pipe are each formed with the branch tube opening for liquid communication, Zuo Zhiguan 2 and right branch pipe 3 be in
It is responsible for being symmetrical set centered on 1 axis, the outer rim of fixing layer 6 is located relatively at the outside of branch pipe outer rim, and supervisor 1 passes through solid
Given layer 6 and liquid-adsorption layer 4 are to extend to 4 downside of liquid-adsorption layer.Through-hole 10 is responsible for by several left supervisor's through-holes and several right supervisor's through-holes
It constitutes, left supervisor's through-hole from top to bottom extends to the left with through 1 outer wall of supervisor, right supervisor's through-hole from top to bottom extends to the right to pass through
It is in that left and right is arranged alternately that it is axial along supervisor, which to wear 1 outer wall of supervisor, left supervisor's through-hole and right supervisor's through-hole,.Branch pipe through-hole 11 is by before several
Branch pipe through-hole 110 and several rear branch pipe through-holes 111 are constituted, and from top to bottom forward downward extends through branch preceding branch pipe through-hole 110
Pipe outer wall, rear branch pipe through-hole 111 from top to bottom extend to the right through branch pipe outer wall, preceding branch pipe through-hole 110 and rear branch pipe
Through-hole 111 is axially in that front and back is arranged alternately along branch pipe.Wherein, tubule is equipped with the tubule through-hole 71 downward through tubule.
The device of the present embodiment is suitable for the case where various shape surface of a wound, various negative tube placement locations, the utility model
Internal diameter is consistent everywhere for the axial direction of the supervisor 1 of device, and internal diameter is consistent everywhere for the axial direction of branch pipe, and the internal diameter for being responsible for through-hole 10 is identical, branch
The internal diameter of pipe through-hole 11 is identical.
The utility model is by setting supervisor and branch pipe, to expand the clean range of cleaning solution, so that in supervisor and branch pipe
Cleaning solution can at the first time be contacted with the surface of a wound, have wound fluid and fragment of tissue can be cleared up in time, can be to wound
Face carries out comprehensive perfusion cleaning everywhere, the surface of a wound can be maintained to clean to prevent trauma surface infestation, energy wound healing, so that controlling
The advantages for the treatment of time is considerably reduced.
Claims (10)
1. a kind of wound surface flushing device, it is characterised in that including supervisor, the supervisor is connected with several branch pipes, the branch pipe by
Several left branch pipes and/or several right branch pipes are constituted, and one end and the supervisor's radial outer wall of the left branch pipe are mutually fixed, the left branch pipe
The other end extend to supervisor left side, one end of the right branch pipe is mutually fixed with radial outer wall is responsible for, the right branch pipe it is another
It holds to supervisor right side and extends, the supervisor is equipped with several supervisor's through-holes, and the branch pipe is equipped with several pipe through-holes, several supervisors
Along the setting of supervisor's axially spaced-apart and downward through supervisor's radial outer wall, several pipe through-holes are set through-hole along branch pipe axially spaced-apart
It sets and downward through the branch pipe radial outer wall.
2. wound surface flushing device according to claim 1, it is characterised in that be equipped with negative pressure suction on the upside of the supervisor and branch pipe
Liquid layer, the negative-pressure liquid suction layer upside are equipped with for covering the fixing layer for covering negative-pressure liquid suction layer, supervisor and branch pipe, the negative-pressure liquid suction
Embedment has the imbibition end of negative tube in layer, and the infusion end of the negative tube passes through fixing layer and connect with negative pressure source;Or it is described negative
Pressure liquid-adsorption layer upper surface is connected with the imbibition end of negative tube, and negative tube infusion end passes through fixing layer and connect with negative pressure source.
3. wound surface flushing device according to claim 1, it is characterised in that the branch pipe is connected with several tubules, front and back
It is connected between two adjacent branch pipes by several tubules, so that supervisor, branch pipe and tubule constitute reticular structure, the tubule
Diameter is less than the diameter of the branch pipe.
4. wound surface flushing device according to claim 2, it is characterised in that the liquid flow direction in the supervisor is from forward direction
Afterwards, the imbibition end of the negative tube is located relatively at the rear side of all branch pipes, and the internal diameter of the supervisor is gradually increased from the front to the back, institute
The internal diameter for stating supervisor's through-hole is axially gradually increased from the front to the back along supervisor, and the internal diameter of the left branch pipe is gradually increased from right to left,
Branch pipe through-hole on the left branch pipe is axially gradually increased from right to left along left branch pipe, the internal diameter of the right branch pipe from left to right by
Cumulative big, the branch pipe through-hole on the right branch pipe is axially gradually increased from left to right along right branch pipe.
5. wound surface flushing device according to claim 2, it is characterised in that the liquid flow direction in the supervisor is from forward direction
Afterwards, the imbibition end of the negative tube is located relatively at the front side of all branch pipes, and the internal diameter of the supervisor is gradually reduced from the front to the back, institute
The internal diameter for stating supervisor's through-hole is axially gradually reduced from the front to the back along supervisor, and the internal diameter of the left branch pipe is gradually reduced from right to left,
Branch pipe through-hole on the left branch pipe is axially gradually reduced from right to left along left branch pipe, the internal diameter of the right branch pipe from left to right by
Decrescence small, the branch pipe through-hole on the right branch pipe is axially gradually reduced from left to right along right branch pipe.
6. wound surface flushing device according to claim 1 or 2 or 3, it is characterised in that the axial direction of supervisor internal diameter everywhere
Unanimously, internal diameter is consistent everywhere for the axial direction of the branch pipe, and the internal diameter of supervisor's through-hole is identical, the internal diameter phase of the branch pipe through-hole
Together.
7. wound surface flushing device according to claim 1 or 2 or 3, it is characterised in that supervisor's through-hole is by several left masters
Pipe through-hole and several right supervisor's through-holes are constituted, and left supervisor's through-hole from top to bottom extends to the left with through supervisor's outer wall, right supervisor is logical
Hole from top to bottom extends to the right through supervisor's outer wall.
8. wound surface flushing device according to claim 7, it is characterised in that left supervisor's through-hole and right supervisor's through-hole edge
Supervisor is axial to be arranged alternately in left and right.
9. wound surface flushing device according to claim 3, it is characterised in that the supervisor front and back end is each formed with for liquid
The supervisor of circulation is open, and the outer end of the branch pipe is each formed with the branch tube opening for liquid communication, and the branch pipe is equipped with downward
Through the branch pipe through-hole of branch pipe outer wall, the branch pipe is made of left branch pipe and right branch pipe, and the left branch pipe and right branch pipe are in master
Being symmetrical set centered on pipe axis.
10. wound surface flushing device according to claim 1 or 2 or 3, it is characterised in that the liquid in the supervisor, which flows to, is
From front to back, one end of the left branch pipe is mutually fixed with supervisor's radial outer wall, and the other end of the left branch pipe is to supervisor's left rear side
Extend, one end and the supervisor's radial outer wall of the right branch pipe are mutually fixed, and the other end of the right branch pipe extends to supervisor's right lateral side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721708149.0U CN209137544U (en) | 2017-12-11 | 2017-12-11 | Wound surface flushing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721708149.0U CN209137544U (en) | 2017-12-11 | 2017-12-11 | Wound surface flushing device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209137544U true CN209137544U (en) | 2019-07-23 |
Family
ID=67263217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721708149.0U Active CN209137544U (en) | 2017-12-11 | 2017-12-11 | Wound surface flushing device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209137544U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107952124A (en) * | 2017-12-11 | 2018-04-24 | 浙江大学 | Wound surface flushing device |
-
2017
- 2017-12-11 CN CN201721708149.0U patent/CN209137544U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107952124A (en) * | 2017-12-11 | 2018-04-24 | 浙江大学 | Wound surface flushing device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104941015B (en) | Three chamber negative pressure wound irrigation drainage tubes | |
KR20120139816A (en) | Medical vacuum sealing drainage device | |
CN102755217A (en) | Washable negative pressure drainage dressing | |
CN206372323U (en) | A kind of Continuous Perfusion drainage system | |
CN201912520U (en) | Special soft pad for wound surface rinsing-negative pressure closed drainage | |
CN206492042U (en) | A kind of drainage system | |
CN105944220A (en) | Negative-pressure drainage device capable of flushing | |
CN106730097A (en) | A kind of hollow negative pressure drainage treatment system of alternating that hydrotherapy is circulated for surface of a wound debridement | |
CN209137544U (en) | Wound surface flushing device | |
CN107050628A (en) | A kind of mammary gland inflammatory disease is rinsed, the dual-purpose pipe of drainage | |
CN106215258A (en) | Negative pressure drainage device | |
CN207342014U (en) | It is a kind of to continue the anticlogging drainage tube of accurate wash type | |
CN108378988A (en) | Built-in type rinses negative pressure closed drainage device comprehensively | |
CN105250077B (en) | A kind of applicator that heart pass postoperative wound infection splits | |
CN206597086U (en) | A kind of negative pressure wound surface therapeutic system | |
CN107952124A (en) | Wound surface flushing device | |
CN203885982U (en) | In-cavity high-negative-pressure flushing flow guiding pipe | |
CN206183717U (en) | High negative pressure enclosing drainage flushing infection prevention apparatus | |
CN203494039U (en) | Negative pressure sealed drainage device | |
CN205339304U (en) | Drainage dressing is sealed to silicon gel negative pressure | |
CN204033599U (en) | A kind of wound closure applicator of built-in flushing drip tube | |
CN204543015U (en) | A kind of medical sucked type negative pressure drainage device | |
CN207640712U (en) | Negative pressure drainage device for chronic wound exudate | |
CN208851803U (en) | Built-in type rinses negative pressure closed drainage device comprehensively | |
CN208525511U (en) | It is a kind of for negative pressure drainage and the Acetabula device of cleaning |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |