CN205268687U - Manual negative pressure wound therapy equipment - Google Patents
Manual negative pressure wound therapy equipment Download PDFInfo
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- CN205268687U CN205268687U CN201521101785.8U CN201521101785U CN205268687U CN 205268687 U CN205268687 U CN 205268687U CN 201521101785 U CN201521101785 U CN 201521101785U CN 205268687 U CN205268687 U CN 205268687U
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- negative pressure
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- manual negative
- pressing member
- therapeutic equipment
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Abstract
An embodiment of the utility model provides a manual negative pressure wound therapy equipment, include: manual negative pressure source for manual actuator disk ground produces the negative pressure, handheld refuting connects the body, is used for refuting connecing manual negative pressure source, manual negative pressure source still includes: but flexibility compression component for produce the negative pressure through the actuator disk compression, the gripping pressing member, the gripping pressing member with but flexibility compression component links to each other for the gripping of confession user is pressed, the negative pressure mouth sets up but flexibility compression component's one end for connect collection liquid device, the gas vent, set up in the one end of gripping pressing member is used for discharging air in the manual negative pressure source. Implement the embodiment of the utility model provides a, following beneficial effect has: the utility model discloses an in the embodiment, through providing a manual negative pressure wound therapy equipment who has the gripping pressing member, make manual negative pressure wound therapy equipment more accord with the ergonomic design, convenient to use saves strength, can provide steady negative pressure lastingly.
Description
Technical field
This utility model relates to field of medical device, particularly relates to a kind of Manual negative pressure therapeutic equipment.
Background technology
Negative pressure wound therapy (NegativePressureWoundTherapy, NPWT) is the advanced trauma care mode that development in recent years is got up. It, mainly by applying relatively low negative pressure (general-55mmHg to 175mmHg) to wound, promotes the healing of wound surface. Specifically, vacuum suction acts on cell membrane, it is possible to so as to expand, distort, cell is taken as damage, and the information of conduction impairment, to nucleus, is changed by signal, heal before causing emiocytosis somatomedin, including the vascular proliferation factor, thus stimulating tissue to produce more new vessels; It addition, vacuum suction siphons away transudate from wound surface, help to set up wound bed fluid balance; And one moistening environment of offer is provided, removes 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 acts on wound surface uniformly with regard to collapses down compressing, and this pressure can resist the excessive of 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 owing to substantial amounts of wound surface oozes out by this technology, reduce its probability that hypovolemic shock occurs. Showing according to U.S.'s clinic over nearly 10 years, the treatment of wounds of various acute and chronics is had good healing effect by negative pressure wound therapy.
At present, negative pressure treatment equipment mostly is battery powered pump to provide negative pressure. But, the cost intensive of these pumps, and need to safeguard the electric power that charging guarantees battery. But the prescription due to present battery technology and negative pressure equipment, the treatment time making Electric negative pressure therapeutic equipment can not get ensureing, and for the place of inconvenience of much charging, for instance field or disaster relief, this Electric negative pressure therapeutic equipment cannot be applied. So in this case, it is necessary to use mechanical type negative pressure equipment. In prior art, the manual compression mode of mechanical type negative pressure equipment does not generally comply with ergonomic designs, uses effort so that negative pressure source provide negative pressure can not held stationary and persistently, be unfavorable for treatment.
Utility model content
This utility model embodiment technical problem to be solved is in that, it is provided that a kind of Manual negative pressure therapeutic equipment, meets ergonomic designs, it is simple to use, saves strength, it is possible to provide stable negative pressure enduringly.
In order to solve above-mentioned technical problem, this utility model embodiment provides a kind of Manual negative pressure therapeutic equipment, including:
Manual negative pressure source, produces negative pressure for manually activating ground;
Hand-held docking body, Manual negative pressure source described in docking;
Described Manual negative pressure source also includes:
Flexible, compressible parts, for producing negative pressure by actuating compression;
Grasping pressing member, described grasping pressing member is connected with described flexible, compressible parts, for grasping pressing for user;
Negative pressure mouth, is arranged on one end of described flexible, compressible parts, is used for connecting liquid collector;
Air vent, is arranged at described grasping pressing member one end, for discharging the air in described Manual negative pressure source.
Further, described grasping pressing member is arcuate structure.
Further, described grasping pressing member is provided with finger recess.
Further, described finger recess is four.
Further, described hand-held docking body is provided with Manual negative pressure source described in docking, and for the docking sliding tray of its compression slip.
Further, the height of described hand-held docking body is 70-200mm.
Further, the height of described hand-held docking body is 80-120mm.
Further, the length of described hand-held docking body is 50-100mm.
Further, the length of described hand-held docking body is 60-80mm.
Further, the width of described hand-held docking body is 15-40mm.
Implement this utility model embodiment, have the advantages that in embodiment of the present utility model, a kind of with the Manual negative pressure therapeutic equipment grasping pressing member by providing, Manual negative pressure therapeutic equipment is made more to meet ergonomic designs, easy to use, save strength, it is possible to provide stable negative pressure enduringly.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described 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 premise not paying creative work, the accompanying drawing obtaining other according to these accompanying drawings still falls within category of the present utility model.
Fig. 1 is the structural representation of a kind of one embodiment of Manual negative pressure therapeutic equipment that this utility model provides.
Fig. 2 is the generalized section of Manual negative pressure therapeutic equipment 100.
Fig. 3 is the structural representation of a kind of second embodiment of Manual negative pressure therapeutic equipment that this utility model provides.
Detailed description of the invention
The explanation of following embodiment is with reference to accompanying drawing, can specific embodiment in order to implement in order to formula example this utility model. The direction term that this utility model is previously mentioned, for instance " 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 to illustrate and understand this utility model, and is not used to restriction 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.
As shown in Figure 1, Fig. 1 illustrates the structural representation of a kind of one embodiment of Manual negative pressure therapeutic equipment that this utility model provides, concrete, this Manual negative pressure therapeutic equipment 100 includes: hand-held docking body 110 and Manual negative pressure source 120, and Manual negative pressure source 120 resiliency compressible ground docking is on hand-held docking body 110.
Wherein, Manual negative pressure source 120 produces negative pressure for manually activating ground, specifically include: for being produced the flexible, compressible parts 121 of negative pressure by actuating compression, it is connected with described flexible, compressible parts 121 and is used for grasping, for user, the grasping pressing member 122 pressed, it is arranged on flexible, compressible parts 122 one end for connecting the negative pressure mouth 123 of liquid collector 400, and is arranged at grasping pressing member 122 one end for discharging the air vent 124 of air in Manual negative pressure source 120.
Referring to the generalized section that Fig. 2, Fig. 2 are Manual negative pressure therapeutic equipment 100. In the present embodiment, hard spring 112 resiliency compressible ground docking is passed through at hand-held docking body 110 in Manual negative pressure source 120, this hard spring 112 is arranged in docking sliding tray 111, this docking sliding tray 111 is arranged on hand-held docking body about 110 support arm, for docking Manual negative pressure source 120 and can allow its compression slide.
It addition, the negative pressure mouth 123 of Manual negative pressure therapeutic equipment 100 is arranged on the bottom, side of flexible, compressible parts 121; Air vent 124 is arranged on the side low side grasping pressing member 122, and certainly, negative pressure mouth 123 and air vent 124 can also be separately positioned on flexible, compressible parts 121 and grasp the top, side of pressing member 122. Wherein negative pressure mouth 123 is connected with liquid collector 400 by the first pipeline 310, and liquid collector 400 is connected with dressing 200 by the second pipeline 320.
In the present embodiment, flexible, compressible parts 121 can by the compression of any permission corrugated tube and the material manufacture expanded, for instance flexible polymer. Grasp pressing member 122 then to make for harder material. Flexible, compressible parts 121 and grasping pressing member 122 can pass through the mode integrator of viscous note, it is also possible to be welded integral with the mode of welding, in particular by the mode of ultrasonic bonding. It addition, as it is shown in figure 1, negative pressure mouth 123 is arranged on top or the bottom of the side of flexible, compressible parts 121, in case having influence on the grasp motion of user. Preferably, user is by laterally grasping Manual negative pressure therapeutic equipment 100.
Preferably, in the present embodiment, grasping pressing member 121 is arcuate structure 1221, and the radian of this arcuate structure 1221 is less, and is round and smooth design with the contact site of hands, it is simple to grasp.
In the present embodiment, the height of hand-held docking body 110 is 70-200mm, it is preferred to 80-120mm, and optimum is 110mm; The length of hand-held docking body 110 is that 50-100mm is preferably as 60-80mm, it is most preferred that for 70mm; The width of hand-held docking body 110 is 15-40mm, it is most preferred that for 20mm.
Implement this utility model embodiment, have the advantages that in embodiment of the present utility model, a kind of with the Manual negative pressure therapeutic equipment grasping pressing member by providing, Manual negative pressure therapeutic equipment is made more to meet ergonomic designs, easy to use, save strength, it is possible to provide stable negative pressure enduringly.
Referring to Fig. 3, as shown in Figure 3, Fig. 3 illustrates the structural representation of a kind of second embodiment of Manual negative pressure therapeutic equipment that this utility model provides, concrete, this Manual negative pressure therapeutic equipment 100 includes: hand-held docking body 110 and Manual negative pressure source 120, and Manual negative pressure source 120 resiliency compressible ground docking is on hand-held docking body 110.
Wherein, Manual negative pressure source 120 produces negative pressure for manually activating ground, specifically include: for being produced the flexible, compressible parts 121 of negative pressure by actuating compression, it is connected with described flexible, compressible parts 121 and is used for grasping, for user, the grasping pressing member 122 pressed, it is arranged on flexible, compressible parts 122 one end for connecting the negative pressure mouth 123 of liquid collector 400, and is arranged at grasping pressing member 122 one end for discharging the air vent 124 of air in Manual negative pressure source 120.
Referring to the generalized section that Fig. 2, Fig. 2 are Manual negative pressure therapeutic equipment 100. In the present embodiment, hard spring 112 resiliency compressible ground docking is passed through at hand-held docking body 110 in Manual negative pressure source 120, this hard spring 112 is arranged in docking sliding tray 111, this docking sliding tray 111 is arranged on hand-held docking body about 110 support arm, for docking Manual negative pressure source 120 and can allow its compression slide.
It addition, the negative pressure mouth 123 of Manual negative pressure therapeutic equipment 100 is arranged on the bottom, side of flexible, compressible parts 121; Air vent 124 is arranged on the side low side grasping pressing member 122, and certainly, negative pressure mouth 123 and air vent 124 can also be separately positioned on flexible, compressible parts 121 and grasp the top, side of pressing member 122. Wherein negative pressure mouth 123 is connected with liquid collector 400 by the first pipeline 310, and liquid collector 400 is connected with dressing 200 by the second pipeline 320.
In the present embodiment, flexible, compressible parts 121 can by the compression of any permission corrugated tube and the material manufacture expanded, for instance flexible polymer. Grasp pressing member 122 then to make for harder material. Flexible, compressible parts 121 and grasping pressing member 122 can pass through the mode integrator of viscous note, it is also possible to be welded integral with the mode of welding, in particular by the mode of ultrasonic bonding. It addition, as it is shown in figure 1, negative pressure mouth 123 is arranged on top or the bottom of the side of flexible, compressible parts 121, in case having influence on the grasp motion of user. Preferably, user is by laterally grasping Manual negative pressure therapeutic equipment 100.
Preferably, in the present embodiment, grasp pressing member 121 and be provided with finger recess 1222, and the quantity of finger recess 1222 is four, it is easier to grasp.
In the present embodiment, the height of hand-held docking body 110 is 70-200mm, it is preferred to 80-120mm, and optimum is 110mm; The length of hand-held docking body 110 is that 50-100mm is preferably as 60-80mm, it is most preferred that for 70mm; The width of hand-held docking body 110 is 15-40mm, it is most preferred that for 20mm.
Implement this utility model embodiment, have the advantages that in embodiment of the present utility model, a kind of with the Manual negative pressure therapeutic equipment grasping pressing member by providing, Manual negative pressure therapeutic equipment is made more to meet ergonomic designs, easy to use, save strength, it is possible to provide stable negative pressure enduringly.
Above disclosed it is only this utility model one preferred embodiment, certainly can not limit the interest field of this utility model, the equivalent variations therefore made according to this utility model claim with this, still belong to the scope that this utility model is contained.
Claims (10)
1. a Manual negative pressure therapeutic equipment, it is characterised in that including:
Manual negative pressure source, produces negative pressure for manually activating ground;
Hand-held docking body, Manual negative pressure source described in docking;
Described Manual negative pressure source also includes:
Flexible, compressible parts, for producing negative pressure by actuating compression;
Grasping pressing member, described grasping pressing member is connected with described flexible, compressible parts, for grasping pressing for user;
Negative pressure mouth, is arranged on one end of described flexible, compressible parts, is used for connecting liquid collector;
Air vent, is arranged at one end of described grasping pressing member, for discharging the air in described Manual negative pressure source.
2. Manual negative pressure therapeutic equipment as claimed in claim 1, it is characterised in that described grasping pressing member is arcuate structure.
3. Manual negative pressure therapeutic equipment as claimed in claim 1, it is characterised in that described grasping pressing member is provided with finger recess.
4. Manual negative pressure therapeutic equipment as claimed in claim 3, it is characterised in that described finger recess is four.
5. Manual negative pressure therapeutic equipment as claimed in claim 1, it is characterised in that described hand-held docking body is provided with Manual negative pressure source described in docking, and for the docking sliding tray of its compression slip.
6. Manual negative pressure therapeutic equipment as claimed in claim 1, it is characterised in that the height of described hand-held docking body is 70-200mm.
7. Manual negative pressure therapeutic equipment as claimed in claim 1, it is characterised in that the height of described hand-held docking body is 80-120mm.
8. Manual negative pressure therapeutic equipment as claimed in claim 1, it is characterised in that the length of described hand-held docking body is 50-100mm.
9. Manual negative pressure therapeutic equipment as claimed in claim 8, it is characterised in that the length of described hand-held docking body is 60-80mm.
10. Manual negative pressure therapeutic equipment as claimed in claim 1, it is characterised in that the width of described hand-held docking body is 15-40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101785.8U CN205268687U (en) | 2015-12-28 | 2015-12-28 | Manual negative pressure wound therapy equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101785.8U CN205268687U (en) | 2015-12-28 | 2015-12-28 | Manual negative pressure wound therapy equipment |
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| Publication Number | Publication Date |
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| CN205268687U true CN205268687U (en) | 2016-06-01 |
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| CN201521101785.8U Active CN205268687U (en) | 2015-12-28 | 2015-12-28 | Manual negative pressure wound therapy equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457109A (en) * | 2015-12-28 | 2016-04-06 | 昆山韦睿医疗科技有限公司 | Manual negative pressure treatment device |
-
2015
- 2015-12-28 CN CN201521101785.8U patent/CN205268687U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457109A (en) * | 2015-12-28 | 2016-04-06 | 昆山韦睿医疗科技有限公司 | Manual negative pressure treatment device |
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