CN101897591B - Digital separation integrated blood oxygen probe - Google Patents
Digital separation integrated blood oxygen probe Download PDFInfo
- Publication number
- CN101897591B CN101897591B CN2010102431460A CN201010243146A CN101897591B CN 101897591 B CN101897591 B CN 101897591B CN 2010102431460 A CN2010102431460 A CN 2010102431460A CN 201010243146 A CN201010243146 A CN 201010243146A CN 101897591 B CN101897591 B CN 101897591B
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- Prior art keywords
- blood oxygen
- oxygen probe
- connecting pin
- line
- circuit
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- 239000000523 sample Substances 0.000 title claims abstract description 55
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000008280 blood Substances 0.000 title claims abstract description 39
- 210000004369 blood Anatomy 0.000 title claims abstract description 39
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 39
- 239000001301 oxygen Substances 0.000 title claims abstract description 39
- 238000000926 separation method Methods 0.000 title claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 23
- 229920005372 Plexiglas® Polymers 0.000 claims description 23
- 210000001217 buttock Anatomy 0.000 claims description 14
- 238000007373 indentation Methods 0.000 claims description 7
- 238000001441 oximetry spectrum Methods 0.000 claims description 4
- BRABPYPSZVCCLR-UHFFFAOYSA-N methopromazine Chemical compound C1=CC=C2N(CCCN(C)C)C3=CC(OC)=CC=C3SC2=C1 BRABPYPSZVCCLR-UHFFFAOYSA-N 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 241001325280 Tricardia watsonii Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention relates to a digital separation integrated blood oxygen probe, comprising a probe part which is provided with a light-emitting tube and a photosensitive tube for receiving human body blood oxygen data. The blood oxygen probe is characterized in that the probe part is connected with a connecting line; a connecting plug is connected at the end of the connecting line; a connecting socket is matched with the connecting plug; a connecting line of the connecting socket is connected with a circuit board; a microprocessor and a light-emitting drive circuit are arranged on the circuit board; the circuit board is also provided with a standard serial interface circuit; a connecting tail line is connected on the circuit board; the standard serial interface circuit is connected with an interface connector by the connecting tail line; and a protective cover is arranged between the connecting socket and the connecting tail line. The blood oxygen probe has the following beneficial effects: the probe has simple structure, is a flexible blood oxygen probe connector with the function of digital output, can be connected with any one analytical instrument with a USB interface connector or a 5-core Lemo interface connector and expands the application range.
Description
Technical field
The present invention relates to armarium, relate in particular to a kind of digital separation integrated blood oxygen probe, the integrated data of this probe receive and data processing device, the oximetry data of gathering is exported with the serial port mode of standard, make and can connect present widely used blood oxygen test probe any part and analyse instrument.
Background technology
At present, varied with the form of the matching used blood oxygen probe of medical monitor, but no matter be finger-clipped or be the finger cot type blood oxygen probe, their function only is the collection and the transmission of data, as disclosed a kind of soft fingerstall blood oxygen probe among the Chinese patent ZL 200520056832.1, the realization sensing element separates with soft fingerstall, is easy to safeguard.Disclosed a kind of finger-clipped blood oxygen probe among the Chinese patent ZL 200720121601.3 and for example, the cleaning that has solved the finger-clipped blood oxygen probe is problem easily.The soft fingerstall blood oxygen probe of disclosed soft fingerstall among the Chinese patent ZL 200720171727.1 and formation thereof is arranged again, on processing technology, improve to some extent.These blood oxygen probe functions only are the collection and the transmission of data, they must depend on has the supporting with it use of instrument that oximeter is calculated function, and the model of probe can not arbitrarily be changed, therefore limited use to blood oxygen probe, and along with the progress of computer analysis instrument, the data of blood oxygen probe can be applied to the analysis of more diseases, therefore the data of blood oxygen probe should be suitable for the transmission of more analytical tool, and should not only limit to invest a kind of use that oximeter is calculated the function instrumentation that has.
Summary of the invention
The objective of the invention is to propose a kind of digital separation integrated blood oxygen probe technical scheme, this scheme probe itself has the collection and the computing function of data and is provided with the standard interface plug, being connected with any suitable instrument to demonstrate blood oxygen saturation and pulse frequency value, and being equivalent to has increased blood oxygen saturation and pulse frequency measurement function being suitable on the instrument.
To achieve these goals, technical scheme of the present invention is, a kind of digital separation integrated blood oxygen probe, comprise probe segment, be provided with the luminous tube and the photosensitive tube that receive the human body oximetry data in the probe segment, probe segment connects a connecting line, is provided with a connecting pin in the end of connecting line, and luminous tube and photosensitive tube are connected with patch in the connecting pin by connecting line; Be matched with a gang socket with described connecting pin; the connecting line of gang socket connects a wiring board; wiring board is provided with microprocessor and light emission drive circuit; the I/O mouth of microprocessor connects light emission drive circuit; light emission drive circuit connects luminous tube; the data port of microprocessor connects photosensitive tube; also be provided with the sata standard interface circuit on the described wiring board; connect the connection buttock line in the circuit board; the sata standard interface circuit is connected with an interface connector by connecting buttock line, and described gang socket is provided with protective cover with being connected between the buttock line.
Described sata standard interface circuit is a usb circuit.
Described sata standard interface circuit is the TLL interface circuit.
Described interface connector is not interface connectors of 5 core thunders.
Described interface connector is a usb interface connector.
Described connecting pin and gang socket are DB9 type plugs and sockets.
Described protective cover is divided into end cover and goes up cover, and cover and goes up cover and fastens by mother-son mouth at the end, and described gang socket and wiring board snap in end cover and fix, and described protective cover is provided with movable snap close, and when connecting pin was connected with gang socket, movable snap close pinned connecting pin.
Described movable snap close is a plexiglass tent; plexiglass tent one end is provided with axis; axis snaps in protective cover and protective cover is rotationally connected; the plexiglass tent other end is provided with the rectangular indentation draw-in groove, and the connecting line that the rectangular indentation draw-in groove snaps in the connecting pin afterbody is buckled in connecting pin in the plexiglass tent.
The invention has the beneficial effects as follows, a kind of blood oxygen probe flexibly of the present invention, simple in structure, it is a kind of blood oxygen probe adapter that has possessed digital output flexibly in particular, it can connect any one one and possess the not analytical tool of interface connector of usb interface connector or 5 core thunders, has expanded the range of application of blood oxygen probe; The setting of connecting pin and gang socket means can change multiple probe flexibly, for example soft fingerstall or finger-clipped probe.
Below in conjunction with drawings and Examples the present invention is done further detailed description.
Description of drawings
Fig. 1 is the decomposing schematic representation of digital separation integrated blood oxygen probe of the present invention;
Fig. 2 is that the A of plexiglass tent among Fig. 1 is to view;
Fig. 3 is a logic circuit sketch map of the present invention.
The specific embodiment
Digital separation integrated blood oxygen probe embodiment, referring to Fig. 1, Fig. 2 and Fig. 3, described integrated blood oxygen probe, comprise probe segment 1, be provided with the luminous tube 4 and the photosensitive tube 5 that receive the human body oximetry data in the probe segment, probe segment connects a connecting line 2, is provided with a connecting pin 3 in the end of connecting line, and luminous tube and photosensitive tube are connected with patch 3-1 in the connecting pin by connecting line; Be matched with a gang socket 6 with described connecting pin; the connecting line 6-1 of gang socket connects a wiring board 7; wiring board is provided with microprocessor 7-1 and light emission drive circuit 7-2; the I/O mouth of microprocessor connects light emission drive circuit; light emission drive circuit connects luminous tube; the data port of microprocessor connects photosensitive tube; also be provided with the sata standard interface circuit on the described wiring board; connect connection buttock line 8 in the circuit board; the sata standard interface circuit is connected with an interface connector 9 by connecting buttock line, and described gang socket is provided with protective cover 10 with being connected between the buttock line.
The described probe segment of embodiment is exactly present normally used finger-clipped blood oxygen probe or soft fingerstall blood oxygen probe, and probe is clamped tissue 11.
Described protective cover is divided into end cover 10-1 and last cover 10-2; cover and go up cover and fastens by rim of the mouth 10-1-1 and mother mouthful 10-2-1 at the end; described gang socket and wiring board and be connected buttock line and wiring board junction 8-1 to snap in end cover fixing; described protective cover is provided with movable snap close; when connecting pin was connected with gang socket, movable snap close pinned connecting pin.
Described movable snap close is a plexiglass tent 12; plexiglass tent one end is provided with axis 12-1; axis snaps in protective cover and protective cover is rotationally connected; the plexiglass tent other end is provided with rectangular indentation draw-in groove 12-2; the connecting line that draw-in groove snaps in the connecting pin afterbody is buckled in connecting pin in the plexiglass tent, also is provided with buckle 12-3 simultaneously on plexiglass tent, after organic bell glass fastens connecting pin; buckle 12-3 snaps in the draw-in groove 10-3 that is provided with on the protective cover, prevents the plexiglass tent activity.
Described sata standard interface circuit is usb circuit or TLL interface circuit or RS232 interface circuit, and what present embodiment adopted is usb circuit.
Described interface connector has two kinds of present various instruments to dispose usually, and a kind of is not interface connectors of five core thunders, and another kind is a usb interface connector, and what present embodiment adopted is usb interface connector.
What described connecting pin and gang socket were adopted is DB9 type nine core standard plug sockets, can certainly use DB5 type five core standard plug sockets.
The concrete connection procedure of embodiment is: as shown in Figure 1, the end face of DB9 gang socket 6 is a trapezoidal faces, trapezoidal faces extends to form trapezoidal column, be distributed with nine hole slots of two row in this trapezoidal column and be used to insert the metal connector of connecting pin 3, be provided with two vertical retaining wall 6-2,6-3 in the both sides of gang socket, the center line face of trapezoidal column is provided with a loading end 6-4.The groove of the upper and lower surface distribution respective numbers of this loading end is used to settle metal connecting line 6-1.The cylindrical end of nine metal connecting lines is inserted in the hole slot of DB9 gang socket, exposes blade ends, and accomplish proper alignment.Nine metal connecting lines divide two row up and down, and leave nine pads longitudinally at the positive and negative at wiring board 7 close end places, wherein equally distributed four pads are left in the front, and reverse side leaves equally distributed five pads, and these pads are for the blade ends welding of metal connecting line 6-1.The blade ends of nine metal connecting lines is welded to the two sides of master control borad respectively, and the center that guarantees DB9 gang socket, metal connecting line and wiring board at grade.After connecting, with fixedly DB9 gang socket of glue, metal connecting line and wiring board.
Separate the 7-3 that three heart yearns are connected to wiring board from connecting buttock line, 7-4 on three solder joints of 7-5, will note had better not surpassing the edge of wiring board from connecting three heart yearn moderate length that buttock line separates at this.Connect the other end connecting interface adapter of buttock line, be used for being connected with suitable instrument.
Cover and upward cover by carrying out the ultrasonic welding process processing behind rim of the mouth and the female mouth fastening at the end, makes it to form the fixed body socket.End cover has wrapped up DB9 gang socket and a part that is connected buttock line and whole wiring boards with going up to cover, and exposes the trapezoidal column of DB9 gang socket, is used for plugging with DB9 connecting pin.
As shown in Figure 1, an end of DB9 connecting pin is provided with the cavity 3-1 of trapezoidal column, and it is corresponding with the hole slot of DB9 gang socket to be provided with nine vertical contact pin 3-2 in the cavity.The other end of DB9 connecting pin is a probe wire, and the other end of probe wire connects luminous tube and photosensitive tube.
Respectively there are two tapered pole axis 12-1 plexiglass tent 12 inwall both sides, wherein, during installation two tapered pole axis of plexiglass tent are snapped onto among two hole slot 10-4 of protective cover after, plexiglass tent can be good at being fixed on this and also can sway.The other end of plexiglass tent is reserved a rectangular indentation draw-in groove 12-2; after DB9 connecting pin is inserted to DB9 gang socket; plexiglass tent can fasten the head of DB9 female seat, and the tapered pole 12-3 of plexiglass tent 12 snaps onto among the slotted eye 10-3 of protective cover simultaneously.The existence of rectangular indentation draw-in groove makes the end face of plexiglass tent can be close on the DB9 plugs and sockets.Plexiglass tent just plays fixing and dustproof effect like this.
In the present embodiment, because simultaneously integrated part of data acquisition and data analysis part, make the present invention can independently carry out the measurement of blood oxygen saturation and pulse frequency, has very strong transplantability, when with the supporting use of suitable instrument, the blood oxygen saturation of suitable instrument and the function that pulse frequency is measured have been equivalent to increase.Simultaneously, DB9 plugs and sockets of the present invention freely plugs, and the part of data acquisition that makes the DB9 plugs and sockets connect can arbitrarily be changed various frame modes, as finger-clipped, and finger cot type, clusters etc. have been expanded the suitability of the present invention.
Above content is to further describing that the present invention carries out in conjunction with concrete embodiment; can not assert that concrete enforcement of the present invention is confined to this explanation; for the general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; can also carry out some simple deduction or replace, all should be considered as belonging to the definite scope of patent protection of claims that this utility model is submitted to.
Claims (6)
1. digital separation integrated blood oxygen probe, comprise probe segment, be provided with the luminous tube and the photosensitive tube that receive the human body oximetry data in the probe segment, it is characterized in that, described probe segment connects a connecting line, the end at connecting line is provided with a connecting pin, and luminous tube and photosensitive tube are connected with patch in the connecting pin by connecting line; Be matched with a gang socket with described connecting pin; the connecting line of gang socket connects a wiring board; wiring board is provided with microprocessor and light emission drive circuit; the I/O mouth of microprocessor connects light emission drive circuit; light emission drive circuit connects luminous tube; the data port of microprocessor connects photosensitive tube; also be provided with the sata standard interface circuit on the described wiring board; connect the connection buttock line in the circuit board; the sata standard interface circuit is connected with an interface connector by connecting buttock line; described gang socket is provided with protective cover with being connected between the buttock line; described protective cover is divided into end cover and goes up cover; cover and go up cover and fastens by mother-son mouth at the end; it is fixing that described gang socket and wiring board snap in end cover; described protective cover is provided with movable snap close; when connecting pin is connected with gang socket; movable snap close pins connecting pin; described movable snap close is a plexiglass tent; plexiglass tent one end is provided with axis; axis snaps in protective cover and protective cover is rotationally connected; the plexiglass tent other end is provided with the rectangular indentation draw-in groove, and the connecting line that the rectangular indentation draw-in groove snaps in the connecting pin afterbody is buckled in connecting pin in the plexiglass tent.
2. digital separation integrated blood oxygen probe according to claim 1 is characterized in that, described sata standard interface circuit is a usb circuit.
3. digital separation integrated blood oxygen probe according to claim 1 is characterized in that, described sata standard interface circuit is the TLL interface circuit.
4. digital separation integrated blood oxygen probe according to claim 1 is characterized in that, described interface connector is not interface connectors of 5 core thunders.
5. digital separation integrated blood oxygen probe according to claim 1 is characterized in that described interface connector is a usb interface connector.
6. digital separation integrated blood oxygen probe according to claim 1 is characterized in that, described connecting pin and gang socket are DB9 type plugs and sockets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102431460A CN101897591B (en) | 2010-08-03 | 2010-08-03 | Digital separation integrated blood oxygen probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102431460A CN101897591B (en) | 2010-08-03 | 2010-08-03 | Digital separation integrated blood oxygen probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101897591A CN101897591A (en) | 2010-12-01 |
| CN101897591B true CN101897591B (en) | 2011-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102431460A Active CN101897591B (en) | 2010-08-03 | 2010-08-03 | Digital separation integrated blood oxygen probe |
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| CN (1) | CN101897591B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586389A (en) * | 2014-12-31 | 2015-05-06 | 苏州原点工业设计有限公司 | Brain wave amplifier |
| 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 |
| CN107049285A (en) * | 2017-06-12 | 2017-08-18 | 铂元智能科技(北京)有限公司 | Pulse oximetry sensor with equipment connection structure |
| CN113616203A (en) * | 2021-09-02 | 2021-11-09 | 中船海洋探测技术研究院有限公司 | A method for detecting underwater blood oxygen of divers based on wavelet filtering algorithm |
| CN119215266A (en) * | 2024-11-12 | 2024-12-31 | 徐州市第一人民医院 | A structure for measuring pulse and finger pulse oxygen using a venous indwelling needle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7578793B2 (en) * | 2004-11-22 | 2009-08-25 | Widemed Ltd. | Sleep staging based on cardio-respiratory signals |
| CN101080192B (en) * | 2004-12-14 | 2010-09-08 | 皇家飞利浦电子股份有限公司 | Integrated pulse oximetry sensor |
| CN201079393Y (en) * | 2007-07-13 | 2008-07-02 | 深圳迈瑞生物医疗电子股份有限公司 | Finger clipping type blood oxygen probe |
| CN201098122Y (en) * | 2007-09-05 | 2008-08-13 | 深圳市索莱瑞医疗技术有限公司 | Soft fingertip and soft fingertip blood oxygen probe made by the same |
| CN201175331Y (en) * | 2007-11-23 | 2009-01-07 | 秦皇岛市康泰医学系统有限公司 | Finer clip type pulse blood oxygen device |
| CN201481421U (en) * | 2009-08-05 | 2010-05-26 | 秦皇岛市康泰医学系统有限公司 | Pulse oximeter integrating red light with infrared light |
-
2010
- 2010-08-03 CN CN2010102431460A patent/CN101897591B/en active Active
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| Publication number | Publication date |
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| CN101897591A (en) | 2010-12-01 |
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Address after: Qin 066004 West Street in Hebei province Qinhuangdao City Economic and Technological Development Zone No. 112 Patentee after: Kangtai medical system (Qinhuangdao) Limited by Share Ltd Address before: 066004 Qinhuangdao city of Hebei province the Yellow River Development Zone West Road No. 24 Patentee before: Qinhuangdao Contec Medical Systems Co.,Ltd. |