CN202497153U - Patient terminal of disposable blood oxygen saturation degree sensor - Google Patents
Patient terminal of disposable blood oxygen saturation degree sensor Download PDFInfo
- Publication number
- CN202497153U CN202497153U CN2011205191030U CN201120519103U CN202497153U CN 202497153 U CN202497153 U CN 202497153U CN 2011205191030 U CN2011205191030 U CN 2011205191030U CN 201120519103 U CN201120519103 U CN 201120519103U CN 202497153 U CN202497153 U CN 202497153U
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- China
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- light emitting
- photodiode
- emitting diode
- circuit board
- pcb circuit
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to a patient terminal of a disposable blood oxygen saturation degree sensor. The patient terminal comprises a light emitting diode, a photodiode, a PCB circuit board; the light emitting diode and the photodiode are fixed on the PCB circuit board; and an outboard adhesive sheet and an interior adhesive sheet are respectively arranged at two sides of the PCB circuit board, wherein a binding band is arranged at the outboard of the outboard adhesive sheet and a protection plastic sheet is arranged at the outboard of the interior adhesive sheet. According to the utility model, the beneficial effects are as follows: the flexible PCB enables the light emitting diode and the photodiode to be integrated into one; the bonding area of the whole light emitting diode-flexible PCB-photodiode structure is obviously enlarged and the bonding force is obviously enhanced; and the fixing reliability of the light emitting diode and the photodiode are substantially improved. Besides, leads of the light emitting diode and the photodiode are integrated in the flexible PCB inside the patient terminal and the fixing is not interfered by the leads, thereby saving working time and improving efficiency.
Description
Technical field
This utility model relates to a kind of disposable oximetry sensor patient end.
Background technology
During use, disposable oximetry sensor one end links to each other with equipment, and an end links to each other with the patient, and the centre is a cable.In the disposable oximetry sensor, an end that links to each other with control appliance is called equipment end, and an end that links to each other with the patient is called patient end.The patient end structure of existing disposable oximetry sensor is as shown in Figure 1; Respectively there is a slice stickiness sheet both sides at light emitting diode 1 and photodiode; The outside of inboard stickiness sheet 3 is protection plastic sheets 6; The outside of outside stickiness sheet 4 is bandages 5, and the stickiness through certain pressure and stickiness sheet combines each element.During use, remove protection plastic sheet 6, be wrapped in through bandage 5 and detect the position.
Since the restriction of space and service condition, the laminated structure that general light emitting diode 1 and photodiode 2 are small size.Because area is very little, the bonding force that relies on stickiness to produce is very little, and the fixedly reliability of light emitting diode 1 and photodiode 2 is very low.Because bonding force is little, fixedly being easy to of light emitting diode and photodiode receives the interference that self goes between, and fixation procedure is time-consuming takes a lot of work.
The utility model content
This utility model provides a kind of disposable oximetry sensor patient end for solving the problems of the technologies described above, and improves the fixedly reliability of the patient end light emitting diode and the photodiode of disposable oximetry sensor, and its fixing lead-in wire that do not receive is disturbed.
The technical scheme that this utility model solves the problems of the technologies described above is following: a kind of disposable oximetry sensor; Comprise light emitting diode, photodiode; Also comprise the PCB circuit board, said light emitting diode and said photodiode all are fixed on the said PCB circuit board, and said PCB circuit board is provided with the pad group; Said light emitting diode all is electrically connected with said pad group with said photodiode; The both sides of said PCB circuit board are respectively equipped with outside stickiness sheet and inboard stickiness sheet, and the outside of said outside stickiness sheet is provided with bandage, and the outside of said inboard stickiness sheet is provided with the protection plastic sheet.
Further; Said light emitting diode and said photodiode all are fixed on the said PCB circuit board through resin-sealed, between said light emitting diode and the said pad group, all be connected through the integrated circuit on the said PCB circuit board between said photodiode and the said pad group.
Further, said light emitting diode and said photodiode are positioned at the same one side of said PCB circuit board, perhaps lay respectively at the two sides of said PCB circuit board.
Further, said PCB circuit board is a flexible PCB.
The beneficial effect of this utility model is: flexible PCB makes light emitting diode become as a whole with photodiode; Whole light emitting diode-flexible PCB-photoelectric diode structure bond area enlarges markedly; Bonding force enlarges markedly, and the fixedly reliability of light emitting diode and photodiode improves greatly.Inner at patient end, the lead-in wire of light emitting diode and photodiode is integrated in the flexible PCB, and the fixing lead-in wire that do not receive disturbs, and practices thrift man-hour, raises the efficiency.
Description of drawings
Fig. 1 is this utility model prior art structural representation;
Fig. 2 is this utility model structural representation;
Fig. 3 is this utility model light emitting diode, photodiode and the sketch map that is connected of pad group.
The specific embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of this utility model are described, institute gives an actual example and only is used to explain this utility model, is not the scope that is used to limit this utility model.
As shown in Figure 2; Earlier light emitting diode 1 and photodiode 2 usefulness resins 6 are fixed on the flexible PCB circuit board 7; Through certain pressure bandage 5, outside stickiness sheet 4, light emitting diode-flexible PCB circuit board-photoelectric diode structure, inboard stickiness sheet 3 and protection plastic sheet 6 are combined then, form patient end.
With reference to figure 3, an end of flexible PCB circuit board 7 has pad group 71, is used for the oxygen saturation signal that records is transferred to external equipment.Light emitting diode 1 photodiode 2 can be positioned at the front or the reverse side of flexible PCB circuit board 7 simultaneously, also can one to be positioned at the PCB circuit board positive, one is positioned at PCB circuit board reverse side.
The PCB circuit board is a flexible PCB, can carry out the patient when detecting and patient's skin fit tightly, be beneficial to the measurement of blood oxygen saturation.The PCB circuit board has been strengthened the fixedly reliability of light emitting diode 1 and photodiode 2.Integrated printed circuit is convenient to the fixing of light emitting diode 1 and photodiode 2 on the PCB circuit board, between the pin of light emitting diode 1 and photodiode 2 and pad group 71 (the pad group is the connecting interface of patient end and equipment end), provides electricity to be connected simultaneously.
The above is merely the preferred embodiment of this utility model, and is in order to restriction this utility model, not all within the spirit and principle of this utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of this utility model.
Claims (4)
1. disposable oximetry sensor patient end; Comprise light emitting diode, photodiode; It is characterized in that: also comprise the PCB circuit board, said light emitting diode and said photodiode all are integrated on the said PCB circuit board, and said PCB circuit board is provided with the pad group; Said light emitting diode all is electrically connected with said pad group with said photodiode; The both sides of said PCB circuit board are respectively equipped with outside stickiness sheet and inboard stickiness sheet, and the outside of said outside stickiness sheet is provided with bandage, and the outside of said inboard stickiness sheet is provided with the protection plastic sheet.
2. disposable oximetry sensor patient end according to claim 1; It is characterized in that: said light emitting diode and said photodiode all are fixed on the said PCB circuit board through resin-sealed, between said light emitting diode and the said pad group, all be connected through the integrated circuit on the said PCB circuit board between said photodiode and the said pad group.
3. disposable oximetry sensor patient end according to claim 1 is characterized in that: said light emitting diode and said photodiode are positioned at the same one side of said PCB circuit board, perhaps lay respectively at the two sides of said PCB circuit board.
4. according to claim 1,2 or 3 described disposable oximetry sensor patient ends, it is characterized in that: said PCB circuit board is a flexible PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205191030U CN202497153U (en) | 2011-12-13 | 2011-12-13 | Patient terminal of disposable blood oxygen saturation degree sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205191030U CN202497153U (en) | 2011-12-13 | 2011-12-13 | Patient terminal of disposable blood oxygen saturation degree sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497153U true CN202497153U (en) | 2012-10-24 |
Family
ID=47033787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205191030U Expired - Lifetime CN202497153U (en) | 2011-12-13 | 2011-12-13 | Patient terminal of disposable blood oxygen saturation degree sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106507659A (en) * | 2016-11-10 | 2017-03-15 | 苏州爱琴生物医疗电子有限公司 | A kind of probe preparation technology |
| WO2017124378A1 (en) * | 2016-01-21 | 2017-07-27 | 深圳迈瑞生物医疗电子股份有限公司 | Biosensor device and physiological monitor comprising the biosensor device |
-
2011
- 2011-12-13 CN CN2011205191030U patent/CN202497153U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017124378A1 (en) * | 2016-01-21 | 2017-07-27 | 深圳迈瑞生物医疗电子股份有限公司 | Biosensor device and physiological monitor comprising the biosensor device |
| CN108463168A (en) * | 2016-01-21 | 2018-08-28 | 深圳迈瑞生物医疗电子股份有限公司 | Physiological sensing device and physiological monitoring devices including the physiological sensing device |
| US20180368710A1 (en) * | 2016-01-21 | 2018-12-27 | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | Biosensor device and physiological monitor |
| US10413202B2 (en) * | 2016-01-21 | 2019-09-17 | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | Biosensor device and physiological monitor |
| CN108463168B (en) * | 2016-01-21 | 2022-06-24 | 深圳迈瑞生物医疗电子股份有限公司 | Physiological sensing device and physiological monitoring equipment comprising same |
| CN106507659A (en) * | 2016-11-10 | 2017-03-15 | 苏州爱琴生物医疗电子有限公司 | A kind of probe preparation technology |
| CN106507659B (en) * | 2016-11-10 | 2019-01-15 | 苏州爱琴生物医疗电子有限公司 | A kind of probe preparation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |