CN204033999U - A kind of negative-pressure sealed drainage cflush device - Google Patents
A kind of negative-pressure sealed drainage cflush device Download PDFInfo
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- CN204033999U CN204033999U CN201420514543.0U CN201420514543U CN204033999U CN 204033999 U CN204033999 U CN 204033999U CN 201420514543 U CN201420514543 U CN 201420514543U CN 204033999 U CN204033999 U CN 204033999U
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Abstract
The utility model discloses a kind of negative-pressure sealed drainage cflush device, comprise one piece of polyethylene ethanol aquation Sargassum salt foam dressing, drainage tube, negative pressure source and flushing dispenser system, described flushing dispenser system comprises syringe pipe and tee T cock.This utility model can carry out " Chinese medicine external liquid " dispenser under wound surface closed drainage state, and washing pipe is convenient, not easily plugging, and drug effectiveness is good, not easily causes drug allergy and wound surface local response.Also there is structure simple simultaneously, be beneficial to enforcement, advantage with low cost.
Description
Technical field
This utility model relates to a kind of wound surface medical apparatus; Particularly relate to a kind of negative-pressure sealed drainage cflush device.
Background technology
Along with the growth of onset diabetes rate, the incidence rate of diabetes chronic skin ulcer especially foot ulcers also increases thereupon.Diabetes chronic skin ulcer is due to the impact of intrinsic factor (neuropathy, vascular lesion and other whole body chronic complicating diseases) and extrinsic factor (wound infection, callus are formed and local compression), the healing process of wound is obstructed, the reduction of ulcer wound surface growth factor levels causes damage location vicious cycle, forms intractable skin ulcer.
For the treatment of diabetic foot ulcer and other wound surface, usually use a kind of negative-pressure sealed drainage technology.Negative-pressure sealed drainage technology (vaccum sealing drainage, VSD) refer to the interior polyethylene ethanol aquation Sargassum salt foam dressing containing drainage tube, cover or fill the wound surface of skin, soft tissue defects, with biological semi-permeable film, it is closed again, become a confined space, finally drainage tube is connected negative pressure source, carried out a kind of Therapeutic Method of wound healing by controllable negative pressure.
In above-mentioned technology, the subject matter that VSD exists has: 1, drainage tube easily blocks, particularly large wound surface and infect heavier wound surface, does not only have the effect of wound healing, increase the weight of the state of an illness on the contrary after plugging.2, artificial washing pipe is wasted time and energy, is operated inconvenience: existing negative pressure closed drainage device is generally without special washing pipe device, medical personnel are needed to use syringe connecting needle along " foam dressing on wound surface " or " drainage tube " injecting normal saline washing pipe, operate inconvenience and have penetrating tissue to increase the weight of state of an illness risk, needing artificial washing pipe several not according to wound secretion amount and pipeline blockage situation.3, the omnidistance closed state of bed wound surface during VSD: (1), when blocked drainage tube is not removed in time, can occur anaerobe and other accomplices, increase the weight of the state of an illness; (2) during VSD, wound surface is closed, " Chinese medicine external liquid " cannot be used to carry out general traditional approach and to change dressings (such as external application, dipping bath etc.), or " Chinese medicine external liquid " Wound treating before making it interrupts, thus the advantage that better cannot play Chinese traditional treatment wound surface carries out the determination for the treatment of based on pathogenesis obtained through differentiation of symptoms and signs of local woanded surfaces such as " heat-clearing and toxic substances removing, blood circulation promoting and blood stasis dispelling, reducing swelling and alleviating pain, dampness pathogenic fire purging, removing the necrotic tissue and promoting granulation ".
In addition, when treatment diabetic foot ulcer and other wound surface, also usually " Chinese medicine external liquid " is used, it is comparatively long that " Chinese medicine external liquid " treats wound surface history, different " Chinese medicine external liquid " has different efficacies such as " heat-clearing and toxic substances removing, blood circulation promoting and blood stasis dispelling, reducing swelling and alleviating pain, dampness pathogenic fire purging, removing the necrotic tissue and promoting granulation ", plays an important role in wound healing process.But " Chinese medicine external liquid " general using method is external application or dipping bath or directly rinses wound surface, possible Problems existing: water decoction often causes drug reaction and the wound surface local response such as allergy, inflammatory granulation containing too much microgranule, impurity and macromolecular substances.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide one can carry out " Chinese medicine external liquid " dispenser under wound surface closed drainage state, and washing pipe is convenient, not easily plugging, drug effectiveness is good, not easily cause the negative-pressure sealed drainage cflush device of drug allergy and wound surface local response, make it have structure simple simultaneously, be beneficial to enforcement, feature with low cost.
In order to solve the problems of the technologies described above, this utility model have employed following technical scheme:
A kind of negative-pressure sealed drainage cflush device, it is characterized in that, comprise one piece of polyethylene ethanol aquation Sargassum salt foam dressing, drainage tube, negative pressure source and flushing dispenser system, described flushing dispenser system comprises syringe pipe and tee T cock; Wherein, it is inner that described drainage tube one end extends into polyethylene ethanol aquation Sargassum salt foam dressing, and the other end is connected to negative pressure source by pipeline; Described syringe pipe diameter is less than drainage tube diameter and to be inserted into drainage tube inner and extend and be connected to drainage tube to be positioned at one end of polyethylene ethanol aquation Sargassum salt foam dressing inner in syringe pipe one end, syringe pipe and drainage tube insert division are tightly connected, the described syringe pipe other end is connected with a port of described tee T cock, in another two ports of described tee T cock, a port is used for being connected with a syringe, and another port is used for being connected with a set of precision transfusion apparatus.
This device, during use, first can first install connection by syringe and precision transfusion apparatus and put in place, all use Chinese medicine external liquid in syringe and precision infusion set.Then polyethylene ethanol aquation Sargassum salt foam dressing is placed in wound surface, closes tee T cock, unlatching negative pressure source can realize the Persistent Vacuum to wound surface.When needs Chinese medicine external liquid application medicine and when rinsing, swivel tee pipe plug valve is communicated with precision infusion set, namely Chinese medicine external liquid enter into polyethylene ethanol aquation Sargassum salt foam dressing by tee T cock and syringe pipe, carries out dispenser and Arthrocentesis (being called " drainage tube " dispenser rinse-system) to wound surface.When needing " Chinese medicine external liquid " fully to infiltrate on foam dressing and wound surface according to Chinese traditional treatment, or wound surface foam dressing adheres to more secretions, or when there is pipeline blockage under some a few cases in above-mentioned precision infusion set syringe pipe, by tee T plug valve rotational communication syringe, syringe injects Chinese medicine external liquid and enters into polyethylene ethanol aquation Sargassum salt foam dressing by tee T cock and syringe pipe, to dressing with wound surface carries out dispenser and Arthrocentesis (being called " dressing " dispenser rinse-system).Therefore have and can carry out " Chinese medicine external liquid " dispenser under wound surface closed drainage state, and washing pipe is convenient, not easily plugging, drug effectiveness is good, not easily causes the feature such as drug allergy and wound surface local response.
As optimization, in described tee T cock for the port that is connected with syringe and on the port be connected with precision transfusion apparatus all socket calparine cap is installed.
Like this, adopt calparine cap, the connection repeatedly of syringe and precision transfusion apparatus can be facilitated to insert, ensure safe and sanitary.
As optimization, the position on described syringe pipe between tee T cock and drainage tube is also connected with a polyethersulfone filter disk.
Like this, when applying Chinese medicine external liquid, again through once filtering, can ensure that the material that granule is larger is filtered, reducing anaphylaxis and wound surface local response better.
As optimization, described drainage tube is positioned on polyethylene ethanol aquation Sargassum salt foam dressing pipeline partly and is provided with side opening, and on syringe pipe corresponding in this section of tubing, also correspondence is provided with side opening.
Like this, dispenser better and flushing can be ensured.
As optimization, described drainage tube has two, is connected to negative pressure source again after two drainage tubes converge connection by a tee T by pipeline; On every root drainage tube, equal correspondence is provided with a set of flushing dispenser system.
Like this, can raise the efficiency better, save cost.
As optimization, described drainage tube adopts stomach tube to obtain, and described syringe pipe adopts scalp acupuncture to be in control.Like this, cost can be saved better.
In sum, this utility model can carry out " Chinese medicine external liquid " dispenser under wound surface closed drainage state, and washing pipe is convenient, not easily plugging, and drug effectiveness is good, not easily causes drug allergy and wound surface local response.Also there is structure simple simultaneously, be beneficial to enforcement, advantage with low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation sketch of a kind of preferred implementation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
During concrete enforcement: as shown in Figure 1, a kind of negative-pressure sealed drainage cflush device, comprise one piece of polyethylene ethanol aquation Sargassum salt foam dressing 1, drainage tube 2, negative pressure source 3 and rinse dispenser system, described flushing dispenser system comprises syringe pipe 4 and tee T cock 5; Wherein, it is inner that described drainage tube 2 one end extends into polyethylene ethanol aquation Sargassum salt foam dressing 1, and the other end is connected to negative pressure source 3 by pipeline; Described syringe pipe 4 diameter is less than drainage tube 2 diameter and to be inserted into drainage tube 2 inner and extend and be connected to the inside, one end (optimal distance is that two ports flush) that drainage tube 2 is positioned at polyethylene ethanol aquation Sargassum salt foam dressing 1 in syringe pipe 4 one end, syringe pipe 4 and drainage tube 2 insert division are tightly connected, described syringe pipe 4 other end is connected with a port of described tee T cock 5, in another two ports of described tee T cock 5, a port is used for being connected with a syringe 6, and another port is used for being connected with a set of precision transfusion apparatus 8.Described precision transfusion apparatus 8 is existing product, can be made up of components such as infusion bottle, droplet kettle, flow control switch valve and polyethersulfone filter disks.
In this detailed description of the invention, in described tee T cock 5 for the port that is connected with syringe 6 and on the port be connected with precision transfusion apparatus 8 all socket calparine cap 9 is installed.The connection repeatedly of syringe and precision transfusion apparatus can be facilitated to insert, ensure safe and sanitary.
In this detailed description of the invention, the position on described syringe pipe 4 between tee T cock 5 and drainage tube 2 is also connected with a polyethersulfone filter disk 10.Like this, can filter effect be improved when applying Chinese medicine external liquid and rinse, reduce anaphylaxis and wound surface local response better.
In this detailed description of the invention, described drainage tube 2 is positioned on polyethylene ethanol aquation Sargassum salt foam dressing 1 pipeline partly and is provided with side opening, and on syringe pipe corresponding in this section of tubing, also correspondence is provided with side opening.Ensure dispenser better and flushing.
In this detailed description of the invention, described drainage tube 2 has two, is connected to negative pressure source 3 again after two drainage tubes 2 converge connection by a tee T 11 by pipeline; On every root drainage tube 2, equal correspondence is provided with a set of flushing dispenser system.Can raise the efficiency better, save cost.
In this detailed description of the invention, described drainage tube 2 adopts stomach tube to obtain, and described syringe pipe 4 adopts scalp acupuncture to be in control.Like this, cost can be saved better.During concrete enforcement, described syringe can adopt 10ml syringe, and described negative pressure source can adopt central negative pressure system or external Electric negative pressure suction pump in hospital to obtain.
This device, during use, first can first install connection by syringe and precision transfusion apparatus and put in place, all use Chinese medicine external liquid in syringe and precision infusion set.Then polyethylene ethanol aquation Sargassum salt foam dressing is placed in wound surface, closes tee T cock, unlatching negative pressure source can realize the Persistent Vacuum to wound surface.When needs Chinese medicine external liquid application medicine and when rinsing, swivel tee pipe plug valve is communicated with precision infusion set, namely Chinese medicine external liquid enter into polyethylene ethanol aquation Sargassum salt foam dressing by tee T cock and syringe pipe, carries out dispenser and Arthrocentesis (being called " drainage tube " dispenser rinse-system) to wound surface.When needing " Chinese medicine external liquid " fully to infiltrate on foam dressing and wound surface according to Chinese traditional treatment, or wound surface foam dressing adheres to more secretions, or when there is pipeline blockage under some a few cases in above-mentioned precision infusion set syringe pipe, by tee T plug valve rotational communication syringe, syringe injects Chinese medicine external liquid and enters into polyethylene ethanol aquation Sargassum salt foam dressing by tee T cock and syringe pipe, to dressing with wound surface carries out dispenser and Arthrocentesis (being called " dressing " dispenser rinse-system).During enforcement, can according to Wound treating situation, opening and closing valve, controls washing time and flushing dose.
When this device uses, syringe carries out the dispenser of Chinese medicine external liquid and Arthrocentesis situation is: when needing " Chinese medicine external liquid " fully to infiltrate on foam dressing and wound surface according to Chinese traditional treatment, or wound surface foam dressing adheres to more secretions, or " drainage tube " cflush system when occurring pipeline blockage under some a few cases, syringe is used to carry out the dispenser of Chinese medicine external liquid and Arthrocentesis.Method is: " tee T cock " valve rotates open connect " 10ml syringe " and holds, close and connect " precision infusion set " end, close negative pressure source simultaneously, slowly inject " the Chinese medicine external liquid " in " 10ml syringe ", filter through 1 time " polyethersulfone filter disk ", after making drug slow infiltrate into " dressing " entirely, more open " negative pressure source " path, and reach dispenser and rinse the object of " dressing ".
In sum, this device has the following advantages: 1, can carry out " Chinese medicine external liquid " dispenser under wound surface closed drainage state; 2, have two cover rinse-systems, insecticide-applying way is flexible: maintenance pipeline is unobstructed, normal developing uses " drainage tube " dispenser rinse-system; When wound surface foam dressing adheres to more secretions, or when needing " Chinese medicine external liquid " fully to infiltrate on foam dressing and wound surface according to Chinese traditional treatment, or " drainage tube " cflush system when occurring pipeline blockage under some a few cases, use " dressing " dispenser rinse-system.3, rinse thoroughly, not only can rinse " drainage tube ", simultaneously flushable " dressing "; 4, dispenser is accurate, according to the opening and closing of valve, can control flushing dose and the washing time of " Chinese medicine external liquid "; 5, dispenser safety, not damaged organize risk; 6, have two covers " polyethersulfone filter disk " filtration system, flexibly, effectively, fully can filter impurity, microgranule and macromole in " Chinese medicine external liquid ", effectively reduce anaphylaxis and wound surface local response etc.; 7, draw materials conveniently, economical: use consumptive material to be clinical ordinary articles, cheap.8, safe and effective, easy to learn, easy for installation, practical, be easy to promote; 9, with the Wound treating new method that " negative-pressure sealed drainage " associating " cflush " technology is set up, can very big wound healing, shorten diabetic foot ulcer treatment time.
Claims (6)
1. a negative-pressure sealed drainage cflush device, is characterized in that, comprise one piece of polyethylene ethanol aquation Sargassum salt foam dressing, drainage tube, negative pressure source and flushing dispenser system, described flushing dispenser system comprises syringe pipe and tee T cock; Wherein, it is inner that described drainage tube one end extends into polyethylene ethanol aquation Sargassum salt foam dressing, and the other end is connected to negative pressure source by pipeline; Described syringe pipe diameter is less than drainage tube diameter and to be inserted into drainage tube inner and extend and be connected to drainage tube to be positioned at one end of polyethylene ethanol aquation Sargassum salt foam dressing inner in syringe pipe one end, syringe pipe and drainage tube insert division are tightly connected, the described syringe pipe other end is connected with a port of described tee T cock, in another two ports of described tee T cock, a port is used for being connected with a syringe, and another port is used for being connected with a set of precision transfusion apparatus.
2. negative-pressure sealed drainage cflush device as claimed in claim 1, is characterized in that, for the port that is connected with syringe and be all socketed on the port be connected with precision transfusion apparatus and be provided with calparine cap in described tee T cock.
3. negative-pressure sealed drainage cflush device as claimed in claim 1, is characterized in that, the position on described syringe pipe between tee T cock and drainage tube is also connected with a polyethersulfone filter disk.
4. negative-pressure sealed drainage cflush device as claimed in claim 1, it is characterized in that, described drainage tube is positioned on polyethylene ethanol aquation Sargassum salt foam dressing pipeline partly and is provided with side opening, and on syringe pipe corresponding in this section of tubing, also correspondence is provided with side opening.
5. negative-pressure sealed drainage cflush device as claimed in claim 1, it is characterized in that, described drainage tube has two, is connected to negative pressure source again after two drainage tubes converge connection by a tee T by pipeline; On every root drainage tube, equal correspondence is provided with a set of flushing dispenser system.
6. negative-pressure sealed drainage cflush device as claimed in claim 1, is characterized in that, described drainage tube adopts stomach tube to obtain, and described syringe pipe adopts scalp acupuncture to be in control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514543.0U CN204033999U (en) | 2014-09-09 | 2014-09-09 | A kind of negative-pressure sealed drainage cflush device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514543.0U CN204033999U (en) | 2014-09-09 | 2014-09-09 | A kind of negative-pressure sealed drainage cflush device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204033999U true CN204033999U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420514543.0U Expired - Fee Related CN204033999U (en) | 2014-09-09 | 2014-09-09 | A kind of negative-pressure sealed drainage cflush device |
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| Country | Link |
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| CN (1) | CN204033999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013063A (en) * | 2015-07-30 | 2015-11-04 | 苏州瑞华医院有限公司 | Disposable wound irrigation drainage pipe |
-
2014
- 2014-09-09 CN CN201420514543.0U patent/CN204033999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013063A (en) * | 2015-07-30 | 2015-11-04 | 苏州瑞华医院有限公司 | Disposable wound irrigation drainage pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20190909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |