CN204233595U - A kind of liquid collector for storing wound fluid and negative pressure treatment equipment - Google Patents
A kind of liquid collector for storing wound fluid and negative pressure treatment equipment Download PDFInfo
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- CN204233595U CN204233595U CN201420667595.1U CN201420667595U CN204233595U CN 204233595 U CN204233595 U CN 204233595U CN 201420667595 U CN201420667595 U CN 201420667595U CN 204233595 U CN204233595 U CN 204233595U
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- wound fluid
- negative pressure
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Abstract
This utility model embodiment provides a kind of liquid collector for storing wound fluid and negative pressure treatment equipment, wherein liquid collector, comprising housing, arrange on the housing for connecting the dressing interface of dressing and arranging on the housing for connecting the negative pressure source interface of negative pressure source, also comprising: in described housing, be provided with the sample view storehouse for storing quantitative wound transudate.By the sample view storehouse of this utility model embodiment, the state that in different phase in observation patient treatment procedure that can be quantitative, wound fluid presents, such as viscosity and color etc. physiological parameter, above-mentioned physiological parameter to a certain degree can reflect the state of the wound that patient is current, can provide important treatment auxiliary information to medical personnel.
Description
Technical field
This utility model relates to field of medical device, particularly relates to the liquid collector for storing wound fluid.
Background technology
Negative pressure wound therapy (Negative Pressure Wound Therapy, NPWT) is the trauma care mode of the advanced person that development in recent years is got up.It mainly by applying lower negative pressure (general-55mmHg to 175mmHg) to wound, promotes the healing of wound surface.Particularly, vacuum suction acts on cell membrane, can make it expansion, distortion, cell just thinks damage, and the information of conduction impairment, to nucleus, is changed by signal, heal before causing emiocytosis somatomedin, comprises the vascular proliferation factor, thus stimulate tissue to produce more new vessels; In addition, vacuum suction siphons away transudate from wound surface, helps to set up wound bed fluid balance; And can reach a moistening environment is provided, remove slough, reduce the bacterial number (because antibacterial not easily survives under negative pressure) of wound surface, alleviate the effect of edema (i.e. extracellular fluid/intercellular fluid); Secondly, when captivation acts on dressing, air is sucked away, and dressing is with regard to collapses down and compressing acts on wound surface uniformly, and this pressure can resist the excessive of the wound surface caused and ooze out.Therefore negative pressure wound therapy technology can be used for Patients with Big Area Burn, can avoid patient being made to lose too much plasma protein because a large amount of wound surface oozes out by this technology, reduce the probability that hypovolemic shock occurs for it.
As shown in Figure 1, be the structural representation of existing a kind of negative pressure wound treating system 10.It comprises: Wound treatment apparatus 9 and wound external member 8.Wherein, wound external member 8 for wound closure, the negative wound pressure space of Wound treatment apparatus 9 for createing.Specifically, negative pressure wound treating system 10 comprises the parts such as controller 7, negative pressure pump 6, liquid-collecting bottle 5, outside trachea 4, and wherein, the pressure of negative pressure pump 6 is controlled by controller 7, is provided with liquid-collecting bottle 5 between the pipeline 4 be connected between negative pressure pump 6 with wound 1.When treating, wound dressing 2 is filled at patient wound 1 place, outside trachea 4 is inserted in wound dressing 2, then seal with pad pasting 3 above, negative pressure is applied to patient wound by starting negative pressure pump 6, make dressing cover on patient wound, promote wound circumference blood circulation, accelerate the healing of wound.
In prior art, liquid-collecting bottle 5 is just simple is used as liquid storage container.Such as, but in the different phase in patient treatment procedure, the state that wound fluid presents is different, viscosity and color etc. physiological parameter, and above-mentioned physiological parameter to a certain degree can reflect the state of the wound that patient is current.In prior art, the wound fluid of different phase mixes by the structure of liquid-collecting bottle, and medical personnel cannot know the state of different phase patient wound according to wherein wound fluid, cause the disappearance of the important information in therapeutic process.
Utility model content
This utility model embodiment technical problem to be solved is, provides a kind of liquid collector for storing wound fluid, can be understood the state of the wound fluid of different phase by the structure after improvement.
In order to solve the problems of the technologies described above, this utility model embodiment provides a kind of liquid collector for storing wound fluid, comprise housing, be arranged on this housing 100 for connecting the dressing interface of dressing and arranging on the housing for connecting the negative pressure source interface of negative pressure source, it is characterized in that, also comprise:
The sample view storehouse for storing quantitative wound transudate is provided with in described housing.
Wherein, described sample view storehouse comprises:
Form the bulkhead in space, described sample view storehouse;
Receive the fluid intake of the wound fluid entered from described dressing interface;
And for the described wound fluid received in described sample storehouse being poured onto the fluid issuing in other spaces in described housing.
Wherein, described sample view storehouse is V-structure.
Wherein, described sample view storehouse is U-shaped structure.
Wherein, the region that described sample view storehouse is overlapping with described housing is transparent region.
Wherein, described sample view storehouse is fixed on described enclosure interior by ultrasonic bonding.
Wherein, liquid collector inside is provided with ribs.
Correspondingly, this utility model also provides a kind of negative pressure treatment equipment, and this negative pressure treatment equipment comprises the above-mentioned liquid collector for storing wound fluid.
Implement this utility model embodiment, there is following beneficial effect:
By the sample view storehouse of this utility model embodiment, the state that in different phase in observation patient treatment procedure that can be quantitative, wound fluid presents, such as viscosity and color etc. physiological parameter, above-mentioned physiological parameter to a certain degree can reflect the state of the wound that patient is current, can provide important treatment auxiliary information to medical personnel.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, the accompanying drawing obtaining other according to these accompanying drawings still belongs to category of the present utility model.
Fig. 1 is the structural representation of existing a kind of negative pressure wound therapy instrument;
Fig. 2 is the structural representation of an embodiment of the liquid collector for storing wound fluid that this utility model provides;
Fig. 3 is the internal structure schematic diagram of the liquid collector in an embodiment of Fig. 2.
Fig. 4 is the internal structure schematic diagram of another embodiment of the liquid collector for storing wound fluid that this utility model provides.
Detailed description of the invention
The explanation of following embodiment is with reference to accompanying drawing, can in order to the specific embodiment implemented in order to formula example this utility model.The direction term that this utility model is mentioned, such as " on ", D score, "front", "rear", "left", "right", " interior ", " outward ", " side " etc., be only the direction with reference to annexed drawings.Therefore, the direction term of use is in order to illustrate and to understand this utility model, and is not used to limit this utility model.
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, this utility model is described in further detail.
A kind of liquid collector for storing wound fluid that this utility model embodiment as shown in Figure 2 provides, comprises housing 100, is arranged on this housing 100 for connecting the dressing interface 110 of dressing and arranging on the housing 100 for connecting the negative pressure source interface 120 of negative pressure source.
Shown in Figure 3, Fig. 3 is the structural representation of the inside of liquid collector shown in Fig. 2, is provided with the sample view storehouse 130 for storing quantitative wound transudate in the housing 100 of this liquid collector.The volume in sample view storehouse 130 is generally arranged on 10-20 milliliter, medical personnel are enough allowed to check the state of wound fluid, after checking and record, medical personnel can tilt negative pressure treatment equipment and/or liquid collector, empty the wound fluid stored in sample view storehouse 130, for observing use next time.
Wherein, sample view storehouse 130 specifically comprises: forming the bulkhead 131 in space, described sample view storehouse, receiving the fluid intake 132 of the wound fluid entered from described dressing interface 110 and the fluid issuing 133 for the described wound fluid received in described sample storehouse being poured onto other spaces in described housing.
In addition, be also provided with the ribs 140 for strengthening box body in the housing 100 of the liquid collector in this utility model embodiment, the quantity of ribs 140 can be arranged according to user demand.In embodiment shown in Fig. 3, when not having ribs 140 to block, fluid intake 132 and fluid issuing 133 are same opening, i.e. the opening of the top outflow in sample view storehouse 130.Need this ribs 140 to carry out opening, to form fluid issuing 133 in the position of being blocked by ribs 140.The region overlapping with housing 100, sample view storehouse 130 is transparent region, adopts transparent material, or whole liquid collecting arranges and all can adopt transparent material.
In addition, can also see the embodiment of Fig. 4, fluid intake 132 and fluid issuing 133 are different openings, and the position of fluid issuing 133 is positioned at the below of fluid intake 132.
Preferably, for the ease of toppling over, sample view storehouse 130 is V-structure or U-shaped structure, and this structure, except can providing enough viewing area, is also convenient to topple over the wound fluid stored.Sample view storehouse 130 can be fixed on described enclosure interior by ultrasonic bonding.In addition, gluing, clamping, riveted joint or the mode such as one-body molded can also be adopted to fix.
Implement this utility model embodiment, there is following beneficial effect:
By the sample view storehouse of this utility model embodiment, the state that in different phase in observation patient treatment procedure that can be quantitative, wound fluid presents, such as viscosity and color etc. physiological parameter, above-mentioned physiological parameter to a certain degree can reflect the state of the wound that patient is current, can provide important treatment auxiliary information to medical personnel.
Above disclosedly be only a kind of preferred embodiment of this utility model, certainly can not limit the interest field of this utility model with this, therefore according to the equivalent variations that this utility model claim is done, still belong to the scope that this utility model is contained.
Claims (9)
1., for storing a liquid collector for wound fluid, comprising housing, arranging on the housing for connecting the dressing interface of dressing and arranging on the housing for connecting the negative pressure source interface of negative pressure source, it is characterized in that, also comprise:
The sample view storehouse for storing quantitative wound transudate is provided with in described housing.
2. as claimed in claim 1 for storing the liquid collector of wound fluid, it is characterized in that, described sample view storehouse comprises:
Form the bulkhead in space, described sample view storehouse;
Receive the fluid intake of the wound fluid entered from described dressing interface;
And for the described wound fluid received in described sample storehouse being poured onto the fluid issuing in other spaces in described housing.
3. as claimed in claim 1 for storing the liquid collector of wound fluid, it is characterized in that, described sample view storehouse is V-structure.
4. as claimed in claim 1 for storing the liquid collector of wound fluid, it is characterized in that, described sample view storehouse is U-shaped structure.
5. as claimed in claim 1 for storing the liquid collector of wound fluid, it is characterized in that, the region overlapping with described housing, described sample view storehouse is transparent region.
6. as claimed in claim 1 for storing the liquid collector of wound fluid, it is characterized in that, described sample view storehouse is fixed on described enclosure interior by ultrasonic bonding.
7. the liquid collector for storing wound fluid as described in any one of claim 1 to 6, it is characterized in that, described enclosure interior is provided with ribs.
8. the liquid collector for storing wound fluid as described in any one of claim 1 to 6, is characterized in that, the volume in described sample view storehouse is 10-20 milliliter.
9. a negative pressure treatment equipment, is characterized in that, at least comprises the liquid collector for storing wound fluid as described in any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667595.1U CN204233595U (en) | 2014-11-11 | 2014-11-11 | A kind of liquid collector for storing wound fluid and negative pressure treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667595.1U CN204233595U (en) | 2014-11-11 | 2014-11-11 | A kind of liquid collector for storing wound fluid and negative pressure treatment equipment |
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| CN204233595U true CN204233595U (en) | 2015-04-01 |
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| CN201420667595.1U Active CN204233595U (en) | 2014-11-11 | 2014-11-11 | A kind of liquid collector for storing wound fluid and negative pressure treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561408A (en) * | 2015-12-18 | 2016-05-11 | 昆山韦睿医疗科技有限公司 | Exudate collecting device for storing wound exudate and negative pressure treatment equipment |
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2014
- 2014-11-11 CN CN201420667595.1U patent/CN204233595U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561408A (en) * | 2015-12-18 | 2016-05-11 | 昆山韦睿医疗科技有限公司 | Exudate collecting device for storing wound exudate and negative pressure treatment equipment |
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