CN104887397A - Fixing device for medical dressing sensor - Google Patents
Fixing device for medical dressing sensor Download PDFInfo
- Publication number
- CN104887397A CN104887397A CN201510221785.XA CN201510221785A CN104887397A CN 104887397 A CN104887397 A CN 104887397A CN 201510221785 A CN201510221785 A CN 201510221785A CN 104887397 A CN104887397 A CN 104887397A
- Authority
- CN
- China
- Prior art keywords
- sensor
- fixture
- medical dressing
- dressing
- medical
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/36—Surgical swabs, e.g. for absorbency or packing body cavities during surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
- A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
- A61B5/064—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using markers
Abstract
The invention discloses a medical dressing and a fixing device for a sensor system of the medical dressing. The dressing and a sensor are combined through the fixing device, so that the sensor (including but not limited to radio frequency identification tags) is fixed to the interior or the outer surface of the dressing. The fixing device is a T-shaped locking device, and the medical dressing and the sensor which are independent can be engaged into a whole in a self-locking manner. The fixing device is firm, simple, rapid and low in cost, and is suitable for one-time use. According to the fixing mode, the sensor can meet various sterilization requirements of the medical dressing. The sensor system has the unique ID address, the unique ID address can be identified through wireless signals, and relevant data can be read and written, so that the medical dressing is effectively prevented from being left in the body of a patient, medical negligence caused by remnants in an operation is reduced, and the safety of the patient is effectively guaranteed.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly a kind of fixture of medical dressing sensor.
Background technology
Operation dressing be in surgical operation must medical dressing.According to " surgery institute of U.S. report " (Cima RR in 2008, Kollengode A, Garnatz J, et al.Incidence and characteristics of potential and actual retained foreign object events in surgical patients.J Am Coll Surg 2008; The research display of 207:80-87.) issuing, in abdominal operation, the probability that foreign body residues in body is higher, is about 1,000 to 1, and 1/500th." New England Journal of Medicine " (Gawande AA, Studdert DM, Orav EJ, et al.Risk factors forretained instruments and sponges after surgery.N Engl J Med 2003; 348:229-235.) also once delivered important article, in the research case in display foreign body Remained mass, dressing accounts for 69%.The foreign body in the fibrous tissue such as gauze or towel source often forms lump, i.e. gauze tumor (gossypiboma/textiloma/gauzoma).Its main harm, causes great body and mind to injure to patient on the one hand, has the residual patient of gauze may suffer from following complication: granuloma, fistula or intestinal obstruction after pain, infection, abscess, the taking-up of foreign body often needs to carry out second operation.If most of abdominal cavities retained foreign body is all through taking-up of cutting open the belly, especially gauze tumor.If do not take out for a long time, then can cause and organize irreversible necrosis, even threaten patient vitals.On the other hand concerning the surgical team implementing operation, need to face relevant malpractice reparation and lawsuit.
The key reason that operation dressing is left over checks and the error of identification.Show in above-mentioned " surgery institute of U.S. report " article equally, in 34 routine foreign bodies are residual, have 21 examples to be considered to apparatus check correct (62%).In operation, dressing is difficult to its existence of naked eyes identification after soaking into blood.In addition need to use various operating theater instruments and a large amount of dressing in operation process, and the impact of other factors in operation, as the psychological diathesis of medical personnel, the duration etc. of operation, that all may cause operation dressing checks error.Medical personnel now think all medical equipments by mistake, dressing takes out all, thus cause patient's foreign body in vivo legacy.For solving this potential safety hazard, needing a kind of new technique of development badly, making medical dressing have detectable, traceable or carry out the function of electronic equipment auxiliary counting, realize that operation adjuvant is anti-reliably leaves over monitoring.
Sensor enclosed by medical dressing, makes each block medical dressing have unique identification code, fabulous solve common medical dressing because of loaded down with trivial details process of checking with cannot identification and cause dressing to leave over the problem in patient body.To realize on the one hand in the operation consent of medical dressing, operation, postoperatively to check in real time, accurate, intelligentized; Greatly reduce the working strength of medical personnel in operation, make the more energy of medical work personnel put into operation itself.On the other hand, by corresponding detector, operative region is detected before operative incision is sewed up, to leave in patient body with or without dressing to reaffirm.By above-mentioned double insurance mode, stop gauze and leave over, greatly improve the safety of corrective surgery, promote the doctor-patient relationship alleviating domestic growing tension.
The sensor with recognition function being fixed on inside or the outer surface of dressing, is a very challenging task of tool.On the one hand, be all through stringent sterilization for medical dressing in performing the operation, therefore sensing system must meet various sterilizing demand.On the other hand, operation dressing is direct and tissue, contacting blood, and the sensing system depended in dressing also must consider biocompatibility, allergy, cytotoxic etc. can not occur.Meanwhile, also to ensure that sensor does not affect the custom of operation traditional performance of adjuvant, occupation mode and user.The present invention perfectly solves the problem of the combination of sensor and common medical dressing, thus efficiently solves medical dressing and leave over the problem in patient body.
Summary of the invention
Innovation of the present invention is: will have the sensor safe of recognition function, effective, the succinct inside being fixed on medical dressing or outer surface, thus solve the operation leftover problem of medical dressing, realize the management of medical dressing safe and intelligentization, and sensor and medical dressing are not caused damage.
For achieving the above object, the invention provides a kind of fixture of medical dressing sensor, and by the following technical solutions: the fixture of described medical dressing and its sensing system, is made up of medical dressing, sensor, the T-shaped closure device of fixture.
Further, described dressing body inside or outer surface are fixed with sensor, and described medical dressing is chimeric as a whole by fixture self-locking with sensor.
Further, sensor is pre-packaged separately is as required arbitrary shape, and the material of use effectively can prevent the infringement to sensor such as body fluid.
Further, pre-packaged sensor, need according to the size perforate of the size of fixture and component cylinder axis, and the size in hole should be slightly larger than cylinder axis, less than the fixture of entirety.
In a kind of embodiment, fixture is T-shaped closure device, two component compositions.
Further, a component has cylindrical hole, and circular hole inside has two spring spreaders accordingly; Another T-shaped component has the cylinder axis matched with it.When cylinder axis inserts cylindrical hole, spring spreader is directly locked cylinder.
The material of fixture can be medical grade silicone, medical grade plastic, as PVC, PET, pottery etc.
Further, medical dressing, pre-packaged good sensor are placed in fixture T-shaped closure device two component joint mouth place, are fitted together to by the self-locking of fixture two component, sensor is fixed on dressing body inside or outer surface.
Beneficial effect of the present invention:
1. common medical dressing because of cumbersome process of checking with cannot identification, cause dressing very easily to be left in patient body.By the sensor with recognition function being fixed on medical dressing body inside or outer surface, realize electronic equipment auxiliary counting and real-time body's lossless detection of dressing, effectively stop medical dressing to leave over malpractice similar in human body and occur, the effective guarantee rights and interests of patient and medical personnel.
2., compared with traditional recognition technology, the present invention has more safety, prediction, zero defect, whole process trace back the feature such as track and electronic counting.Concrete visible table 1.
3. the T-shaped closure device compact of fixture of the present invention, is easy to be fixed on medical dressing, easy to operate, more practical.
4. the present invention is pre-packaged separately by sensor, forms protective barrier to sensor, is not subject to the impact of body fluid etc. to meet different medical environment demands.
Several medical dressing pluses and minuses of table 1. compare
Accompanying drawing explanation
In order to make the content of invention be understood more clearly, below according to the specific embodiment invented also by reference to the accompanying drawings, the present invention is further detailed explanation
Fig. 1 is the structural representation of medical dressing of the present invention;
Fig. 2 is sensor fastening device schematic diagram of the present invention.
Detailed description of the invention
During below by detailed description of the invention by reference to the accompanying drawings, one step illustrates the present invention.
As shown in Figure 1, medical dressing 1, pre-packaged sensor 2, fixture 3; Inside or the outer surface of described dressing 1 are fixed with sensor, and described medical dressing and sensor are fitting for holistic by fixture self-locking.The permanent order of medical dressing and sensor can be determined according to demand.
As shown in Figure 2, two components 4,5 of the T-shaped closure device of fixture; Fixture is made up of two components.One component has cylindrical hole, and circular hole inside has two spring spreaders accordingly; Another T-shaped component has the cylinder axis matched with it.When cylinder axis inserts cylindrical hole, spring spreader is directly locked cylinder.
Consider clinical practice, the material of fixture is biocompatibility, can be medical grade silicone, medical grade plastic, as PVC, PET, pottery etc., but is not limited to that these are several; Shape can be determined according to demand; Fixture compact, does not cause harmful effect to the clinical practice of medical dressing.
The pre-packaged material of sensor is not easy directly to form a perforation by two components, and therefore need according to the Qian He and the demand applied with fixture interface, the pre-packaged center of sensor need form a small-bore, as being packaged into hollow circle etc.
Medical dressing quality is thinner, light, as long as slightly large pressure just can pass through.Fixing means is very easy, during use, medical dressing, pre-packaged sensor is placed in T-shaped closure device two component joint mouth place, with slightly large pressure by bold and unrestrained for cylinder axis cylindrical hole.Be fitted together to by the self-locking of two components, just easily various required medical dressing can be fitted together in fixture, thus medical dressing can be made to carry the sensor with recognition function.
In with the medical dressing of sensor, supporting the use with intellectualized management system, can realize before surgery, performing the operation, the checking of postoperative surgical dressing., before operative incision is sewed up, detectablely to leave in patient body with or without dressing meanwhile, thus stop dressing and leave over similar malpractice.
Above-mentioned detailed description of the invention is just explained in detail technical scheme of the present invention; the present invention is not limited only to above-described embodiment; those skilled in the art should be understood that; every improvement on basis of the present invention according to above-mentioned principle and spirit, substitute, all should within protection scope of the present invention.
Claims (10)
1. a fixture for medical dressing sensor, is characterized in that: be made up of medical dressing, sensor, the T-shaped closure device of fixture.
2. the fixture of a kind of medical dressing sensor according to claim 1, it is characterized in that: described dressing body inside or outer surface are fixed with sensor, include but not limited to electronic tag, the fixture of described sensor is chimeric with medical dressing self-locking by sensor.
3. the fixture of a kind of medical dressing sensor according to claim 2, is characterized in that: sensor is pre-packaged separately.
4. the sensor according to right 3 is closed in advance, it is characterized in that: according to the Qian He of the interface with fixture, and sensor can pre-packagedly be arbitrary shape, and encapsulating material is medical grade, includes but not limited to silica gel.
5. the fixture of a kind of medical dressing sensor according to claim 1, is characterized in that: fixture is T-shaped closure device, is made up of two components, and two components can be fitted together to mutually in self-locking, closely interlock.
6. the fixture of a kind of medical dressing sensor according to claim 5, is characterized in that: a component has cylindrical hole, and circular hole inside has two spring spreaders accordingly; Another T-shaped component has the cylinder axis matched with it.
7. the fixture of a kind of medical dressing sensor according to claim 6, is characterized in that: T-shaped component, can embed in the component of another coupling, be locked by two springs.
8. the fixture of a kind of medical dressing sensor according to claim 1, it is characterized in that: relate to a kind of fixing means: medical dressing, pre-packaged sensor are placed in fixture joint mouth place, be fitted together to, by medical dressing together with sensor combinations by the T-shaped closure device self-locking of fixture.
9. the fixture of according to claim 5 kind of medical dressing sensor, is characterized in that: the material of fixture is biocompatibility, can be medical grade silicone, medical grade plastic, includes but not limited to PVC, PET, pottery, titanium alloy.
10. the fixture of a kind of medical dressing sensor according to right 1, is characterized in that: indication medical dressing is: the gauze for surgery of all size, pattern; The operation non-woven fabrics of all size, pattern; The operation cotton pad of all size, pattern, comprises cerebral cotton sheet; Other material dressing in body of the operation non-degradable of all size, pattern, non-indwelling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221785.XA CN104887397A (en) | 2015-05-04 | 2015-05-04 | Fixing device for medical dressing sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221785.XA CN104887397A (en) | 2015-05-04 | 2015-05-04 | Fixing device for medical dressing sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104887397A true CN104887397A (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510221785.XA Pending CN104887397A (en) | 2015-05-04 | 2015-05-04 | Fixing device for medical dressing sensor |
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| CN (1) | CN104887397A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7289855B2 (en) * | 2004-06-09 | 2007-10-30 | Medtronic, Inc. | Implantable medical device package antenna |
| CN201905963U (en) * | 2010-12-29 | 2011-07-27 | 重庆西山科技有限公司 | Kirschner wire gripping head of medical hollow drill mobile phone |
| CN202036416U (en) * | 2010-12-31 | 2011-11-16 | 稳健实业(深圳)有限公司 | Safe surgical dressing and safe surgical dressing identification device |
| CN103284791A (en) * | 2012-03-02 | 2013-09-11 | 上海仁哲弘誉信息技术有限公司 | RFID medical system for reading vital signs |
| CN204971620U (en) * | 2015-05-04 | 2016-01-20 | 广东斯特林医疗器械有限责任公司 | Fixing device of medical dressing sensor |
-
2015
- 2015-05-04 CN CN201510221785.XA patent/CN104887397A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7289855B2 (en) * | 2004-06-09 | 2007-10-30 | Medtronic, Inc. | Implantable medical device package antenna |
| CN201905963U (en) * | 2010-12-29 | 2011-07-27 | 重庆西山科技有限公司 | Kirschner wire gripping head of medical hollow drill mobile phone |
| CN202036416U (en) * | 2010-12-31 | 2011-11-16 | 稳健实业(深圳)有限公司 | Safe surgical dressing and safe surgical dressing identification device |
| CN103284791A (en) * | 2012-03-02 | 2013-09-11 | 上海仁哲弘誉信息技术有限公司 | RFID medical system for reading vital signs |
| CN204971620U (en) * | 2015-05-04 | 2016-01-20 | 广东斯特林医疗器械有限责任公司 | Fixing device of medical dressing sensor |
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Application publication date: 20150909 |