CN201969175U - Negative-pressure wound therapy system capable of detecting smell of wound exudate - Google Patents
Negative-pressure wound therapy system capable of detecting smell of wound exudate Download PDFInfo
- Publication number
- CN201969175U CN201969175U CN2010206709945U CN201020670994U CN201969175U CN 201969175 U CN201969175 U CN 201969175U CN 2010206709945 U CN2010206709945 U CN 2010206709945U CN 201020670994 U CN201020670994 U CN 201020670994U CN 201969175 U CN201969175 U CN 201969175U
- Authority
- CN
- China
- Prior art keywords
- wound
- patient
- abnormal smells
- negative pressure
- wound fluid
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/60—Containers for suction drainage, adapted to be used with an external suction source
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
- A61M1/95—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing with sensors for exudate composition
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a negative-pressure wound therapy system capable of detecting the smell of wound exudate, which comprises an exudate collection bottle which is used for collecting the wound exudate; negative-pressure wound therapy equipment which consists of a negative-pressure source and a controller; a wound kit which fills a wound, seals the wound and is communicated with the exudate collection bottle through a connecting pipe; and a wound exudate smell detection device which is used for detecting the smell of the wound exudate in the exudate collection bottle. Since the wound exudate smell detection device is arranged and is used for detecting the smell of the wound exudate in the exudate collection bottle, the negative-pressure wound therapy system capable of detecting the smell of the wound exudate has the advantages that the smell of the wound exudate can be detected, the management of the wound exudate is more comprehensive, the objective value of one important parameter, i.e. the smell of the wound exudate can be obtained by medical care personnel and a reliable reference can be provided to the medical care personnel to make a research.
Description
Technical field
This utility model relates to the negative pressure wound therapy equipment technical field, relates in particular to a kind of negative pressure wound treating system that detects the wound fluid abnormal smells from the patient.
Background technology
Negative pressure wound therapy equipment, the U.S. is called Negative Pressure Wound Therapv Devices, abbreviates NPWT as, and its principle promotes the healing of wound for by the wound being applied negative pressure.According to clinical show of the U.S. over nearly 10 years, this equipment has good healing effect to the treatment of wounds of various acute and chronics.
Usually, the negative pressure wound treating system container (being called this container here is liquid-collecting bottle) that comprises negative pressure wound therapy equipment, wound external member and be used for collecting the wound transudate.Wherein, the wound external member is used for wound closure, makes negative pressure space.Negative pressure wound therapy equipment is used to create needed wound negative pressure, and negative pressure wound therapy equipment is made up of a negative pressure source and a controller.Referring to Fig. 1, shown in the figure a kind of common negative pressure wound treating system.In the frame of broken lines is negative pressure wound therapy equipment 8; Reference numeral 1 is a human body wound circumference skin histology; Wound implant 2 covers the human body wound; Wound closure 3 is set above wound implant 2, wound is sealed, wound implant 2 is connected on the liquid-collecting bottle 5 by connection tube 4, thereby will be directed to from the transudate of wound in the liquid-collecting bottle 5, collect from the transudate of wound by liquid-collecting bottle 5, the other end of liquid-collecting bottle 5 is connected with negative pressure source 6, provides negative pressure by negative pressure source 6, provides power for wound fluid flow to liquid-collecting bottle 5; Negative pressure source 6 connects a controller 7, realizes control by 7 pairs of negative pressure sources of controller 6.
Wound fluid is the body fluid that accumulates in the wound, and its formation has a lot of physiological reasons.In treatment of wounds, the wound fluid management is one of important topic of modern wound care research.
Modern wound care is for the research of transudate, main concentrated two aspects, the research of an aspect relates to wound fluid abnormal smells from the patient, wound fluid volume-time relationship, wound fluid color, transparency, and on the crucial physical parameter such as wound fluid viscosity; The another one aspect is about on the various plysiochemical parameters such as the composition of wound fluid and function.
But in the prior art, in NPWT equipment, be not provided for detecting the device of wound fluid abnormal smells from the patient, this important parameter of wound fluid abnormal smells from the patient that management also cuts much ice for wound fluid can not objectively be recorded, and this wound fluid management is comprehensive inadequately.
And, at present, device for testing smell has also appearred in other field, but because the particularity of wound fluid, this device for testing smell all can't directly be used the abnormal smells from the patient that detects wound fluid in the NPWT equipment.
The existing this NPWT equipment that the wound fluid device for testing smell is not set, the important parameter owing to not detecting in this wound fluid management of wound fluid abnormal smells from the patient brings great inconvenience to medical personnel's research.
The utility model content
The purpose of this utility model is, a kind of negative pressure wound treating system that detects the wound fluid abnormal smells from the patient is provided, and can detect the abnormal smells from the patient of wound fluid in the liquid-collecting bottle.
For solving the problems of the technologies described above, the negative pressure wound treating system that detects the wound fluid abnormal smells from the patient of the present utility model comprises:
Liquid-collecting bottle is collected wound fluid;
Negative pressure wound therapy equipment is made up of negative pressure source and controller;
The wound external member is filled wound and wound closure, is communicated with liquid-collecting bottle by connection tube;
Also comprise:
The wound fluid device for testing smell, the abnormal smells from the patient of wound fluid in the detection liquid-collecting bottle.
Preferably, described wound fluid device for testing smell comprises:
The abnormal smells from the patient acquisition system is used to obtain the olfactory signal value of the wound fluid that newly oozes out;
Signal processing system, according to the olfactory signal value of the wound fluid that newly oozes out that gets access to, computing also demonstrates abnormal smells from the patient.
Preferably, described connection tube one end stretches in the liquid-collecting bottle, and described abnormal smells from the patient acquisition system and described connection tube stretch between the end of liquid-collecting bottle and be provided with the gas passage that only gas is passed through.
Preferably, the end that described connection tube stretches into liquid-collecting bottle connects a tee T, and the other end of described tee T is provided with a filter that only makes gas permeation, and the other end of described filter is connected with described abnormal smells from the patient acquisition system.
Preferably, the inner conducting of the 3rd end of described tee T and liquid-collecting bottle.
Preferably, described abnormal smells from the patient acquisition system comprises a cavity, and the gas through filter is collected in described cavity and described filter conducting.
Preferably, described cavity also is provided with a gas unidirectional valve, and the gas in the cavity is expelled to the cavity outside by described gas unidirectional valve.
Preferably, described abnormal smells from the patient acquisition system also comprises the smell sensor that is arranged in the described cavity, is used for obtaining the olfactory signal value of cavity gas.
Preferably, described signal processing system comprises:
The abnormal smells from the patient processing unit calculates the abnormal smells from the patient value according to the olfactory signal value that obtains, and abnormal smells from the patient value and preset condition are mated, and obtains corresponding abnormal smells from the patient;
The abnormal smells from the patient display unit shows corresponding abnormal smells from the patient.
Preferably, the gas in the cavity drains in the liquid collecting cavity by described gas unidirectional valve.
The negative pressure wound treating system that detects the wound fluid abnormal smells from the patient of the present utility model, because the wound fluid device for testing smell is set, be used to detect the abnormal smells from the patient of wound fluid in the liquid-collecting bottle, thereby make the wound fluid abnormal smells from the patient can access detection, make that the management of wound fluid is more comprehensive, make medical personnel can access comparatively the objectively value of this important parameter of wound fluid abnormal smells from the patient, for medical personnel's research provides the reliability reference.
Further, the wound fluid checkout gear is owing to carry out odor detection to the wound fluid that newly oozes out, therefore, and the abnormal smells from the patient of the wound fluid that can obtain newly to ooze out, this makes medical personnel in time to grasp the new situation of patient's change of illness state, is convenient in time make follow-up.
Description of drawings
Fig. 1 is the structural representation of existing negative pressure wound treating system;
Fig. 2 is the structural representation that this utility model can detect negative pressure wound treating system one preferred embodiment of wound fluid abnormal smells from the patient;
Fig. 3 is the structural representation that can detect abnormal smells from the patient acquisition system in the negative pressure wound treating system of wound fluid abnormal smells from the patient among Fig. 2;
Among the figure, relevant Reference numeral is as follows:
The 1-wound, 2-wound implant, 3-wound closure, 4-connection tube, 5-liquid-collecting bottle, 6-negative pressure source, 7-controller, 8-negative pressure wound therapy equipment, 9-abnormal smells from the patient acquisition system, 10-filter, 11-smell sensor, 12-gas unidirectional valve, 13-cavity, 14-T shape pipe.
The specific embodiment
For making the technical solution of the utility model clearer, below be elaborated by a preferred embodiment.
Referring to Fig. 2, the negative pressure wound treating system that detects the wound fluid abnormal smells from the patient of the present utility model comprises:
Liquid-collecting bottle 5 is used to collect wound fluid;
Negative pressure wound therapy equipment 8 comprises negative pressure source 6 and controller 7;
The wound external member is used to fill wound and wound closure, comprises wound implant 2, wound closure 3, and wound implant 2 is communicated with liquid-collecting bottle 5 by connection tube 4;
The wound fluid device for testing smell comprises:
The abnormal smells from the patient acquisition system, the olfactory signal value that is used to collect the wound fluid that newly oozes out;
Signal processing system, according to the olfactory signal value of the wound fluid of collecting that newly oozes out, computing also demonstrates abnormal smells from the patient.
Wherein, signal processing system comprises:
The abnormal smells from the patient processing unit calculates the abnormal smells from the patient value according to the olfactory signal value that obtains, and abnormal smells from the patient value and preset condition are mated, and obtains corresponding abnormal smells from the patient;
The abnormal smells from the patient display unit shows corresponding abnormal smells from the patient.
Referring to Fig. 3, Fig. 3 is the detailed structure sketch map of abnormal smells from the patient acquisition system in the present embodiment.Wherein, the end that connection tube 4 stretches in the liquid-collecting bottle 5 is connected with abnormal smells from the patient acquisition system 9, this end that connection tube 4 stretches in the liquid-collecting bottle 5 is connected with T shape pipe 14, T shape is managed direct and liquid-collecting bottle 5 conductings of 14 1 ends, be used for the wound fluid of connection tube 4 is imported in the liquid-collecting bottle 5, the other end is provided with a filter 10, and filter 10 is used for collecting the abnormal smells from the patient of the wound fluid that newly oozes out of connection tube of flowing through, it can make gas permeation, but stops the flow of liquid mistake.The 3rd end of T shape pipe 14 and the inside conducting of liquid-collecting bottle 5, the other end of filter 10 and a cavity 13 conductings will be directed into through the gas of filter 10 in this cavity 13.Be provided with a smell sensor 11 in the cavity 13, detect the abnormal smells from the patient of the gas that enters into cavity 13, this abnormal smells from the patient is the abnormal smells from the patient of the wound fluid that newly oozes out.Also has a gas unidirectional valve 12 on the cavity 13, be connected between cavity 13 and liquid-collecting bottle 5 inside, make gas from cavity 13, to enter in the liquid-collecting bottle 5, but the gas in the liquid-collecting bottle 5 can not enter in the cavity 13, this just makes the gas in the cavity 13 in time to discharge, can not influence the odor detection of the gas that newly enters cavity, to guarantee odor detection result's accuracy.
In the negative pressure treatment process, the wound fluid of the vacuum suction connection tube 4 of flowing through, directly enter in the liquid-collecting bottle 5 via T shape pipe 14 then, and the gas of the abnormal smells from the patient with wound fluid of vacuum suction is through the other end of T shape pipe 14, then pass filter 10, filter 10 stops further flowing of wound fluid, but gas is passed, gas enters in the cavity 13 after passing filter 10, smell sensor 11 in the cavity 13 obtains the olfactory signal value of this gas, signal processing system calculates the abnormal smells from the patient value and calculates corresponding abnormal smells from the patient by this value according to preset condition according to this olfactory signal value, finally demonstrates this abnormal smells from the patient.
One of them parameter as the wound fluid management, the abnormal smells from the patient monitoring is for the supervision tool significance of wound, but what medical personnel need pay close attention to is that up-to-date wound abnormal smells from the patient changes, rather than blended, the uniform abnormal smells from the patient in the whole liquid-collecting bottle, so need to guarantee detect the abnormal smells from the patient that obtains and be the abnormal smells from the patient of the wound fluid that newly oozes out, need keep apart with original gas abnormal smells from the patient in the liquid-collecting bottle so just entered the abnormal smells from the patient of the gas in the liquid-collecting bottle.The negative pressure wound treating system of the detected wound fluid in the present embodiment, because an end that stretches in the liquid-collecting bottle at connection tube is provided with T type pipe, filter and cavity are set, and the gas unidirectional valve is set on cavity, the gas that gas unidirectional valve control detection is crossed abnormal smells from the patient enters in the liquid-collecting bottle, stop the gas in the liquid-collecting bottle to enter the detection that cavity is upset the wound fluid abnormal smells from the patient simultaneously, thereby the abnormal smells from the patient that can make up-to-date wound fluid is not by in being retained in the cavity of disturbing, the olfactory signal value that gets access to according to smell sensor, signal processing system is carried out record to it, calculate the abnormal smells from the patient value according to this olfactory signal value then, again according to the corresponding lists of abnormal smells from the patient value and abnormal smells from the patient, find corresponding abnormal smells from the patient, and demonstrate this abnormal smells from the patient.Abnormal smells from the patient generally is divided into tasteless, slight stink, heavier stink, serious stink, stench, thereby medical personnel can monitor the wound in the negative pressure treatment process, when the abnormal smells from the patient that monitors is serious stink or stench, can judge that wound worsens, medical personnel can take corresponding measure.Present embodiment can detect the abnormal smells from the patient of the up-to-date wound fluid that oozes out, and makes medical personnel can understand patient's situation in time, exactly, is convenient to the state of an illness is made accurate judgement, in time takes measures.
In other embodiment, also an exhaustor can be set on cavity, the gas unidirectional valve is arranged on the exhaustor, makes the gas in the cavity can be expelled to the outside of liquid-collecting bottle, and air outside can not enter in the cavity.
Only be preferred implementation of the present utility model below, should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with the determined scope of claim.For those skilled in the art, in not breaking away from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. negative pressure wound treating system that can detect the wound fluid abnormal smells from the patient comprises:
Liquid-collecting bottle is collected wound fluid;
Negative pressure wound therapy equipment is made up of negative pressure source and controller;
The wound external member is filled wound and wound closure, is communicated with liquid-collecting bottle by connection tube;
It is characterized in that, also comprise:
The wound fluid device for testing smell, the abnormal smells from the patient of wound fluid in the detection liquid-collecting bottle.
2. the negative pressure wound treating system that detects the wound fluid abnormal smells from the patient as claimed in claim 1 is characterized in that, described wound fluid device for testing smell comprises:
The abnormal smells from the patient acquisition system is used to obtain the olfactory signal value of the wound fluid that newly oozes out;
Signal processing system, according to the olfactory signal value of the wound fluid that newly oozes out that gets access to, computing also demonstrates abnormal smells from the patient.
3. the negative pressure wound treating system that detects the wound fluid abnormal smells from the patient as claimed in claim 2, it is characterized in that, described connection tube one end stretches in the liquid-collecting bottle, and described abnormal smells from the patient acquisition system and described connection tube stretch between the end of liquid-collecting bottle and be provided with the gas passage that only gas is passed through.
4. the negative pressure wound treating system that detects the wound fluid abnormal smells from the patient as claimed in claim 3, it is characterized in that, the end that described connection tube stretches into liquid-collecting bottle connects a tee T, the other end of described tee T is provided with a filter that only makes gas permeation, and the other end of described filter is connected with described abnormal smells from the patient acquisition system.
5. the negative pressure wound treating system that detects the wound fluid abnormal smells from the patient as claimed in claim 4 is characterized in that, the inner conducting of the 3rd end of described tee T and liquid-collecting bottle.
6. the negative pressure wound treating system that detects the wound fluid abnormal smells from the patient as claimed in claim 4 is characterized in that, described abnormal smells from the patient acquisition system comprises a cavity, and the gas through filter is collected in described cavity and described filter conducting.
7. the negative pressure wound treating system that detects the wound fluid abnormal smells from the patient as claimed in claim 6 is characterized in that, described cavity also is provided with a gas unidirectional valve, and the gas in the cavity is expelled to the cavity outside by described gas unidirectional valve.
8. the negative pressure wound treating system that detects the wound fluid abnormal smells from the patient as claimed in claim 6 is characterized in that, described abnormal smells from the patient acquisition system also comprises the smell sensor that is arranged in the described cavity, is used for obtaining the olfactory signal value of cavity gas.
9. the negative pressure wound treating system that detects the wound fluid abnormal smells from the patient as claimed in claim 8 is characterized in that, described signal processing system comprises:
The abnormal smells from the patient processing unit calculates the abnormal smells from the patient value according to the olfactory signal value that obtains, and abnormal smells from the patient value and preset condition are mated, and obtains corresponding abnormal smells from the patient;
The abnormal smells from the patient display unit shows corresponding abnormal smells from the patient.
10. the negative pressure wound treating system that detects the wound fluid abnormal smells from the patient as claimed in claim 7 is characterized in that, the gas in the cavity drains in the liquid collecting cavity by described gas unidirectional valve.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206709945U CN201969175U (en) | 2010-12-20 | 2010-12-20 | Negative-pressure wound therapy system capable of detecting smell of wound exudate |
| PCT/CN2011/084203 WO2012083830A1 (en) | 2010-12-20 | 2011-12-19 | Negative pressure wound therapy system capable of detecting wound transudate odour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206709945U CN201969175U (en) | 2010-12-20 | 2010-12-20 | Negative-pressure wound therapy system capable of detecting smell of wound exudate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969175U true CN201969175U (en) | 2011-09-14 |
Family
ID=44574286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206709945U Expired - Fee Related CN201969175U (en) | 2010-12-20 | 2010-12-20 | Negative-pressure wound therapy system capable of detecting smell of wound exudate |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201969175U (en) |
| WO (1) | WO2012083830A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012083830A1 (en) * | 2010-12-20 | 2012-06-28 | 惠州市华阳医疗电子有限公司 | Negative pressure wound therapy system capable of detecting wound transudate odour |
| CN103877670A (en) * | 2014-02-28 | 2014-06-25 | 昆山韦睿医疗科技有限公司 | Negative pressure wound therapy device and gas purification method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7520872B2 (en) * | 2002-09-13 | 2009-04-21 | Neogen Technologies, Inc. | Closed wound drainage system |
| CA2985942A1 (en) * | 2006-10-17 | 2008-04-24 | Bluesky Medical Group Inc. | Auxiliary powered negative pressure wound therapy apparatuses and methods |
| WO2008100446A2 (en) * | 2007-02-09 | 2008-08-21 | Kci Licensing Inc. | Apparatus and method for administering reduced pressure treatment to a tissue site |
| CA2723364A1 (en) * | 2008-04-01 | 2009-11-12 | Ohio Medical Corporation | Wound treatment system |
| CN201969175U (en) * | 2010-12-20 | 2011-09-14 | 惠州市华阳多媒体电子有限公司 | Negative-pressure wound therapy system capable of detecting smell of wound exudate |
-
2010
- 2010-12-20 CN CN2010206709945U patent/CN201969175U/en not_active Expired - Fee Related
-
2011
- 2011-12-19 WO PCT/CN2011/084203 patent/WO2012083830A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012083830A1 (en) * | 2010-12-20 | 2012-06-28 | 惠州市华阳医疗电子有限公司 | Negative pressure wound therapy system capable of detecting wound transudate odour |
| CN103877670A (en) * | 2014-02-28 | 2014-06-25 | 昆山韦睿医疗科技有限公司 | Negative pressure wound therapy device and gas purification method thereof |
| CN103877670B (en) * | 2014-02-28 | 2016-06-15 | 昆山韦睿医疗科技有限公司 | Negative pressure wound therapy device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012083830A1 (en) | 2012-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101947349B (en) | Negative pressure wound treatment system based on wound exudate management | |
| JP2018513743A (en) | Multifunctional negative pressure drainage system | |
| CN204484173U (en) | Baby's spittle collector | |
| CN105233353B (en) | A kind of Breast Surgery operation negative pressure drainage device | |
| CN201969175U (en) | Negative-pressure wound therapy system capable of detecting smell of wound exudate | |
| CN108542360A (en) | A kind of intelligent drainage tube and monitoring system using Sensor monitoring much information | |
| CN202497521U (en) | A peritoneal dialysis system | |
| CN109276294A (en) | A kind of therapeutic type lumbar puncture needle for surveying oxygen partial pressure of cerebrospinal fluid and biochemical indicator | |
| CN1186102C (en) | Monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing | |
| EP3372256B1 (en) | Lumen detection method | |
| CN204709481U (en) | A kind of Vasculocardiology Deparment drainage bottle | |
| CN103239767B (en) | Bladder irrigation safety metering device and metering method thereof | |
| CN201880077U (en) | Negative pressure wound therapy system capable of detecting viscosity of wound exudates | |
| CN101983730B (en) | Negative pressure wound therapy system capable of detecting viscosity of wound exudates | |
| CN201880078U (en) | Negative pressure wound healing system capable of detecting wound exudate viscosity | |
| CN104353139A (en) | Lumbar vertebra drainage device | |
| CN101983729B (en) | Negative pressure wound therapy system capable of detecting viscosity of wound exudates | |
| CN106726557A (en) | A kind of blood taking bag and the method that fibrinogen is removed with the blood taking bag | |
| CN203208418U (en) | Drainage bag with urine culture collecting device | |
| CN206792716U (en) | A kind of depression drainage device | |
| CN206152063U (en) | Bladder irrigation connecting pipe | |
| CN201783005U (en) | Negative-pressure wound therapeutic system based on wound exudate management | |
| CN204563071U (en) | A kind of preventing clogging up device of adsorption-type operation suction apparatus | |
| CN209032321U (en) | Utilize the intelligent drainage tube of sensor monitoring much information | |
| CN207708234U (en) | It removes haemocyte in drainage-fluid and assists the negative pressure filtration device of component quantifying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUIZHOU FORYOU MEDICAL ELECTRONIC CO., LTD. Free format text: FORMER OWNER: FORYOU MULTIMEDIA ELECTRONICS CO., LTD. Effective date: 20111229 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111229 Address after: 516006, No. 1, Xia Bei Road, Dongjiang hi tech Development Zone, Huizhou, Guangdong Patentee after: Huizhou Foryou Medical Electronics Co., Ltd. Address before: 516006, No. 1, Xia Bei Road, Dongjiang hi tech Industrial Park, Huizhou, Guangdong Patentee before: Foryou Multimedia Electronics Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150930 Address after: 510000, 108 East New Road, Dongjiang hi tech Zone, Huizhou, Guangdong Patentee after: Guan Jiqi Address before: 516006, No. 1, Xia Bei Road, Dongjiang hi tech Development Zone, Huizhou, Guangdong Patentee before: Huizhou Foryou Medical Electronics Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160708 Address after: 516005, 108 East New Road, Dongjiang hi tech Zone, Huizhou, Guangdong Patentee after: Huizhou Hua Sheng Medical Co Ltd Address before: 510000, 108 East New Road, Dongjiang hi tech Zone, Huizhou, Guangdong Patentee before: Guan Jiqi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |