CN208492818U - Active two-way controls wound-cleaning device - Google Patents
Active two-way controls wound-cleaning device Download PDFInfo
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- CN208492818U CN208492818U CN201721803554.0U CN201721803554U CN208492818U CN 208492818 U CN208492818 U CN 208492818U CN 201721803554 U CN201721803554 U CN 201721803554U CN 208492818 U CN208492818 U CN 208492818U
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Abstract
The utility model relates to a kind of medical injection apparatus for irrigating, specifically disclose a kind of active two-way control wound-cleaning device, including at least gas medium pipe, liquid medium pipe, gas medium hose, liquid medium hose and valve, above structure thes improvement is that gas source using independent air compressor, it is not limited by the position of hospital center's ventilation channel or central compressed air pipeline, using area is more flexible, conveniently；Valve includes the gentle body spool of liquid spool, and a valve realizes the two-way control of gas and liquid, and the degree of integration of structure is higher, and one-hand operation air-liquid switch, the flow control of gas and liquid and the operation of medical worker are more convenient, and control precision is higher.
Description
Technical field
The utility model relates to a kind of medical injection apparatus for irrigating, and in particular to a kind of active two-way control
Wound-cleaning device.
Background technique
Medical injection apparatus is also referred to as cleaning system in medical field.Cleaning system is widely used for during surgery
Clean tissue regions.Herein, normal saline solution and Ringer's solution are typically used as flushing liquid.Using the cleaning system,
Spray-cone or jetting stream are generated with flushing liquid, and so that it is impacted tissue regions to be cleaned and these tissue regions is applied
Add mechanical cleaning performance.
Traditional debridement is intended to the wound cleaned, disinfection is polluted, removes foreign matter, cuts off necrotic tissue, is allowed to become clear
Clean wound, to be conducive to Wound healing.At present more typical clinical debridement mode be with salt water or cleaning agent to be vortexed or
The surface of a wound is cleaned in purging method.Wound washing is generally rushed with the lasting or pulse type liquid that some equipment provide basic, normal, high pressure
It washes.Low-pressure flushing effect may be poor, and high pressure may damage normal active tissue.Pulsed lavation is hydropathic
One kind referring to that with pressurization, pulsed liquid goes to rinse and clean wound, finally by the necrotic tissue fragment of wound and punching
Washing lotion is sucked.The shortcomings that these methods clinically used at present includes that medical fluid dosage is big, very to the irritation of wound surface
By force, patient has stronger pain.Meanwhile in operation, it also will appear the wound surface of a wound and clean halfway phenomenon, shadow
Ring the healing effect of the wound surface of a wound.
Notification number is that the Chinese utility model patent of CN206007687U discloses medium atomization formula wound-cleaning device, the medium
Atomization type wound-cleaning device utilizes liquid atomized spray, greatly reduces under the premise of guaranteeing cleaning effect to surface of a wound atomization cleaning
The usage amount of medical fluid, alleviates medical fluid to the high voltage stimulus of the surface of a wound, has the effect of that structure is simple, easy to use and practical,
And rinse well thoroughly, it can be washed to a variety of, clinical debridement effect is obvious, and the comfort level of patient is improved when use.But above-mentioned knot
The medium atomization formula wound-cleaning device of structure is there is certain technological deficiency, such as gas medium and liquid medium opening independently
It closes, gas medium and liquid medium synchronism during rinsing are not easy to control；The gas source of gas medium is hospital center's ventilation channel
Or central compressed air pipeline connection, limited using position, convenience is poor；The exit of gas medium and liquid medium is unlimited
Position device and anti-splash device, the direction that when debridement sprays is controlled by medical staff entirely, to the more demanding of medical staff, convenience
Poor, switch air-liquid valve needs both hands to operate, and cleaning solution can splash everywhere.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of active two-ways of structure-improved to control wound-cleaning device,
To solve the defect of the prior art.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is provided is as follows: a kind of active two-way control is clear
Device is created, is included at least:
One end of gas medium pipe, the gas medium pipe is equipped with gas medium spray head；
Liquid medium pipe, the liquid medium pipe are located inside gas medium pipe, and one end of the liquid medium pipe is equipped with
Liquid medium spray head corresponding with gas medium spray head；
One end of gas medium hose, the gas medium hose is connected to gas medium pipe, and the other end is connected with gas source；
One end of liquid medium hose, the liquid medium hose is connected to liquid medium pipe, the other end and has fluid supply
Connection；
The gas source is air compressor；
It further include valve, the valve includes at least the gentle body spool of liquid spool, and the gas medium pipe passes through gas
Spool is connect with gas medium hose, and the liquid medium pipe is connect by liquid spool with liquid medium hose.
A kind of preferred embodiment, the valve include valve body, and the valve body is equipped with the liquid for installing liquid spool
The two sides of body valve core installation cavity and gas valve core installation cavity for installing gas spool, the liquid valve core installation cavity are equipped with liquid
The two sides in body channel, the gas valve core installation cavity are equipped with gas passage.
A kind of preferred embodiment, the gentle body spool of liquid spool is rotary spool, is pacified respectively with liquid spool
It behave affectedly and is connected with gas valve core installation cavity rotary moveable.
A kind of preferred embodiment, the liquid valve core installation cavity and gas valve core installation cavity are coaxially disposed and mutually interconnect
It is logical.
A kind of preferred embodiment is equipped with connected structure between the gentle body spool of liquid spool.
A kind of preferred embodiment, the gas medium pipe are equipped with splash guard close to the position of gas medium spray head.
A kind of preferred embodiment, the splash guard are equipped at least one peephole.
A kind of preferred embodiment, the gas medium spray head and liquid medium spray head are coaxially disposed and gas medium spray head
It is concordant with the outlet of liquid medium spray head.
The active two-way of the utility model controls wound-cleaning device, has following technical advantage:
(1) gas source uses independent air compressor, not by hospital center's ventilation channel or central compressed air pipeline
Position limitation, using area is more flexible, conveniently；
(2) valve includes the gentle body spool of liquid spool, and a valve realizes the two-way control of gas and liquid, structure
Degree of integration is higher, and the flow control and operation of gas and liquid are more convenient, and control precision is higher；
(3) between the gentle body spool of liquid spool be equipped with connected structure, it can be achieved that liquid and liquid two-way synchronously control,
Control precision is further promoted, and rate-determining steps are less, more convenient to use；
(4) splash guard can effectively prevent cleaning solution to splash surrounding, meanwhile, after splash guard and skin contact, it is situated between for gas
The directivity requirement of matter pipe reduces, and reduces for cleaning the level requirement of medical staff of the surface of a wound, cleaning effect is by artificial technology
Horizontal influence reduces, while peephole can also observe the cleaning situation of the surface of a wound at any time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the active two-way of the present embodiment controls wound-cleaning device；
Fig. 2 is the partial structural diagram that the active two-way of the present embodiment controls wound-cleaning device；
Fig. 3 is the explosive state structural schematic diagram that the active two-way of the present embodiment controls valve in wound-cleaning device.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
A kind of active two-way of the present embodiment controls wound-cleaning device, as shown in Figure 1 and Figure 2, including gas medium pipe 1, liquid
Medium tube 11, gas medium hose 6, liquid medium hose 8 and valve 3.Wherein, one end of gas medium pipe 1 is equipped with gas
Medium spray head 2, the other end are connect by valve 3 with gas medium hose 6, and the other end of gas medium hose 6 is connect with gas source.
It should be noted that gas source is air compressor 7, and gas source uses independent air compressor, not by hospital in the present embodiment
The limitation of the position of heart ventilation channel or central compressed air pipeline, using area is more flexible, conveniently.
In the present embodiment, liquid medium pipe 11 is located inside gas medium pipe 1, and one end of liquid medium pipe 11 be equipped with
The other end of the corresponding liquid medium spray head 12 of gas medium spray head 2, liquid medium pipe 11 passes through valve 3 and liquid medium hose
8 connections, 8 other end of liquid medium hose are connected with fluid supply.Preferably, fluid supply is cleaning solution bottle 9 in the present embodiment,
The end of liquid medium hose 8 is equipped with puncture needle 10, for being connected to cleaning solution bottle 9.
A kind of preferred embodiment, in the present embodiment gas medium spray head 2 and liquid medium spray head 12 be coaxially disposed and
Gas medium spray head is concordant with the outlet of liquid medium spray head.It is concordant with the outlet of liquid medium spray head for gas medium spray head
Meaning be that periphery high-speed flow generates enough negative pressure so that in liquid medium channel in liquid medium channel exit
Liquid sprayed with sufficiently large flow velocity, and be unlikely to be fractured into meticulous drop.Droplet distribution in the gas flow between position,
More conducively improve cleaning action.
As the improvement of the present embodiment, as shown in figure 3, valve 3 includes valve body 31, liquid spool 33 and gas spool 31,
Valve body 31 is equipped with the gas trap for installing the liquid valve core installation cavity 315 of liquid spool 33 and for installing gas spool 32
Core installation cavity 314, wherein the two sides of liquid valve core installation cavity 315 are equipped with fluid passage 35, the two sides of gas valve core installation cavity 314
Equipped with gas passage 34.Accordingly, liquid spool 33 is equipped with fluid course 37, and gas spool 31 is equipped with airflow channel 36.On
The valve of structure is stated, realizes the two-way control of gas and liquid, the degree of integration of structure is higher, the flow control of gas and liquid
More convenient with operating, control precision is higher.
One end of a kind of preferred embodiment, valve body is equipped with gas medium pipe fitting 310 and liquid medium pipe fitting 311,
The other end is equipped with gas medium hose coupling 312 and liquid medium hose coupling 313.
A kind of preferred embodiment, wherein liquid spool 33 and gas spool 32 are rotary spool, respectively with liquid valve
Core installation cavity 315 is installed 314 chamber rotary moveables with gas spool and is connected.And liquid valve core installation cavity and gas valve core installation cavity
It is coaxially disposed and is interconnected, connected structure is equipped between the gentle body spool of liquid spool.Preferably, connected structure includes setting
Have the access slot 38 on gas spool 32 and the connector on liquid spool 33 39, between access slot 38 and connector 39 by be glued,
Clamping etc. modes realize linkage, it can be achieved that liquid and liquid two-way synchronously control, control precision further promoted, and
Rate-determining steps are less, more convenient to use.
A kind of preferred embodiment, gas medium pipe 1 is equipped with splashproof close to the position of gas medium spray head 2 in the present embodiment
Cover 4, the splash guard 4 are equipped at least one peephole 5.Wherein splash guard can effectively prevent cleaning solution to splash surrounding, meanwhile, prevent
After splashing cover and skin contact, the directivity requirement of gas medium pipe is reduced, the level of the medical staff for cleaning the surface of a wound
It is required that reducing, cleaning effect is influenced to reduce by artificial technical level, while peephole can also observe the cleaning shape of the surface of a wound at any time
Condition.
In short, the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Any modifications, equivalent replacements, and improvements made within spirit of the present utility model and principle etc. should be included in practical
Within novel protection scope.
Claims (8)
1. a kind of active two-way controls wound-cleaning device, include at least:
One end of gas medium pipe, the gas medium pipe is equipped with gas medium spray head；
Liquid medium pipe, the liquid medium pipe are located inside gas medium pipe, and one end of the liquid medium pipe is equipped with and gas
The corresponding liquid medium spray head of body medium spray head；
One end of gas medium hose, the gas medium hose is connected to gas medium pipe, and the other end is connected with gas source；
One end of liquid medium hose, the liquid medium hose is connected to liquid medium pipe, and the other end is connected to there is fluid supply；
It is characterized by:
The gas source is air compressor；
It further include valve, the valve includes at least the gentle body spool of liquid spool, and the gas medium pipe passes through gas spool
It is connect with gas medium hose, the liquid medium pipe is connect by liquid spool with liquid medium hose.
2. active two-way described in accordance with the claim 1 controls wound-cleaning device, it is characterised in that: the valve includes valve body, institute
The gas spool that valve body is equipped with for installing the liquid valve core installation cavity of liquid spool and for installing gas spool is stated to install
Chamber, the two sides of the liquid valve core installation cavity are equipped with fluid passage, and the two sides of the gas valve core installation cavity are equipped with gas passage.
3. active two-way controls wound-cleaning device according to claim 2, it is characterised in that: the gentle body valve of liquid spool
Core is rotary spool, is connect respectively with liquid valve core installation cavity and gas valve core installation cavity rotary moveable.
4. active two-way described in accordance with the claim 3 controls wound-cleaning device, it is characterised in that: the liquid valve core installation cavity and
Gas valve core installation cavity is coaxially disposed and is interconnected.
5. active two-way described in accordance with the claim 3 controls wound-cleaning device, it is characterised in that: the gentle body valve of liquid spool
It is between core inner or external equipped with connected structure.
6. controlling wound-cleaning device according to the described in any item active two-ways of claim 1-5, it is characterised in that: the gas medium
It manages and is equipped with splash guard close to the position of gas medium spray head.
7. active two-way controls wound-cleaning device according to claim 6, it is characterised in that: the splash guard is equipped at least
One peephole.
8. controlling wound-cleaning device according to the described in any item active two-ways of claim 1-5 or 7, it is characterised in that: the gas
Medium spray head is coaxially disposed with liquid medium spray head and gas medium spray head is concordant with the outlet of liquid medium spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803554.0U CN208492818U (en) | 2017-12-21 | 2017-12-21 | Active two-way controls wound-cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803554.0U CN208492818U (en) | 2017-12-21 | 2017-12-21 | Active two-way controls wound-cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN208492818U true CN208492818U (en) | 2019-02-15 |
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ID=65302730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201721803554.0U Active CN208492818U (en) | 2017-12-21 | 2017-12-21 | Active two-way controls wound-cleaning device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893727A (en) * | 2019-04-10 | 2019-06-18 | 安能医疗器械(常熟)有限公司 | Debridement flusher |
| CN112354035A (en) * | 2020-11-13 | 2021-02-12 | 武汉盛大康成医药科技有限公司 | Cleaning bed |
| CN112370595A (en) * | 2020-11-13 | 2021-02-19 | 武汉盛大康成医药科技有限公司 | Multifunctional debridement instrument |
-
2017
- 2017-12-21 CN CN201721803554.0U patent/CN208492818U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893727A (en) * | 2019-04-10 | 2019-06-18 | 安能医疗器械(常熟)有限公司 | Debridement flusher |
| CN112354035A (en) * | 2020-11-13 | 2021-02-12 | 武汉盛大康成医药科技有限公司 | Cleaning bed |
| CN112370595A (en) * | 2020-11-13 | 2021-02-19 | 武汉盛大康成医药科技有限公司 | Multifunctional debridement instrument |
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