CN201469264U - Finger-type pulse oxygen measuring device - Google Patents
Finger-type pulse oxygen measuring device Download PDFInfo
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- CN201469264U CN201469264U CN2009201711607U CN200920171160U CN201469264U CN 201469264 U CN201469264 U CN 201469264U CN 2009201711607 U CN2009201711607 U CN 2009201711607U CN 200920171160 U CN200920171160 U CN 200920171160U CN 201469264 U CN201469264 U CN 201469264U
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- mounting groove
- measuring device
- battery mounting
- silica gel
- external member
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Abstract
The utility model discloses a finger-type pulse oxygen measuring device, which comprises an upper shell sleeve piece and a lower shell sleeve piece, wherein the upper shell sleeve piece and the lower shell sleeve piece are provided with silicone soft finger pads. A semi-closed holding chamber is formed by the silicone soft finger pad in the upper shell sleeve piece and the silicone soft finger pad in the lower shell sleeve piece. Optical windows are arranged on the silicone soft finger pad in the upper shell sleeve piece and the silicone soft finger pad in the lower shell sleeve piece at corresponding positions. The optical windows and the silicone soft finger pads are of an integral structure. A detachable power supply assembly is installed on the lower shell sleeve piece. Since the plug-in type power supply assembly capable of loading a battery is adopted, compared with the prior art, the utility model has the advantages that the installation and the disassembling of the battery are convenient and the damage resistance of the measuring device is enhanced; and since the integral mold forming technology of the transparent silicone optical windows and the silicone soft finger pads is adopted, the manufacturing technology is simple, the consistency of the product is improved and the comfort of the placed finger during measurement is increased.
Description
Technical field
This utility model relates to the measurement device that is used for diagnostic purpose, the finger formula pulse blood oxygen measuring device of particularly a kind of not only energy measurement blood oxygen saturation but also energy measurement pulse frequency.
Background technology
Finger formula pulse blood oxygen measuring device is a kind of integrated portable gauge that noinvasive detects blood oxygen saturation and pulse frequency that is used for, and during monitoring measuring device is clipped on patient's the finger, with acquisition patient's the pulse and the clinical data of blood oxygen saturation.This kind equipment volume is little, easy to carry, use is simple, traction is higher.At present, the form of domestic finger formula pulse blood oxygen measuring device is varied.Patent CN200610144965.3 has described and a kind ofly has been convexly equipped with in the housing side or caves in, and serves as a mark, and makes things convenient for the correct measuring position of labelling; Chinese patent application number is CN200720194193.4, has described a kind of detected data can not only demonstrations synchronously, and data accurately can have been stored, and can upload the data to the finger-clipped blood oxygen instrument of computer by the USB line.Existing product mostly adopts the mode of encapsulating to be encapsulated on the silica gel thumb pad to the room of placing light source and photoelectric sensor, cause referring to the complex manufacturing technology of formula pulse blood oxygen measuring device, and concordance is bad.Domestic product mostly adopts battery pack structure simultaneously, and battery is packed into to be placed in the battery case of finger formula pulse blood oxygen measuring device inside, makes battery that inconvenience, the loss prevention variation of measuring device are installed; As seen, also there is defective in prior art, awaits improving and development.
The utility model content
In order to overcome the existing above-mentioned deficiency of common finger formula pulse blood oxygen measuring device, this utility model provides a kind of finger formula pulse blood oxygen measuring device, the installation and removal of battery have been made things convenient for, strengthen the loss prevention performance of measuring device, and simplified the processing technology of light source and photoelectric sensor mounting structure.This utility model is by the following technical solutions for achieving the above object:
A kind of finger formula pulse blood oxygen measuring device, comprise the upper casing external member and the lower casing external member that are provided with the soft thumb pad of silica gel, by soft thumb pad cooperation formation of the silica gel in a upper casing external member and the lower casing external member semiclosed containing cavity, it is characterized in that: the soft thumb pad of silica gel in described upper casing external member and the lower casing external member is provided with the optical window of position correspondence, the soft thumb pad of this optical window and silica gel is into a single integrated structure, and dismountable power supply module is installed on the lower casing external member.
Described upper casing external member comprises upper shell cover, and eyeglass lid and key device are installed in the concave through grooves place of the top correspondence of upper shell cover, and control circuit board is fixed on the inboard, bottom of upper shell cover by the mainboard fixture.
Optoelectronic sensor is installed in the bottom of described control circuit board, and the top of described control circuit board is equipped with display screen.
Described lower casing external member mainly comprises the soft thumb pad of silica gel, light emitting diode, lower cover; Light emitting diode is fixed in the transparent optical window of silica gel of bottom protrusion of the soft thumb pad of silica gel, and is connected with control circuit board, and install at the concave through grooves place, top of soft thumb pad of silica gel and lower cover.
Described power supply module comprises battery mounting groove lid, in the battery mounting groove lid battery is installed, and this battery mounting groove lid is installed with the activity of lower casing external member.
The boss structure that all oriented respectively its inside, the both sides, bottom of described lower cover extends in parallel, battery mounting groove lid is fixed on the bottom of lower cover by the mode of two ends clamping.
Battery mounting groove lid is end sealing, and other end opening, battery mounting groove cover and exist respectively on the vertical left and right sides Bian Bi to its inboard limit wall boss that extends.
Extend upward a T type boss from the bottom in the middle of the battery mounting groove lid, battery is installed in the both sides of T type boss, is installed in the battery mounting groove lid by making a fixation spring tab and cooperating of T type boss battery.
The rear wall top of battery mounting groove lid is the center with T font boss, is symmetrically distributed and extends upward two hook-shaped boss, and the extension cavity that one section limit wall is arc-shaped structure extends from the bottom upper surface in the front opening place of battery mounting groove lid; Between T font boss and two limit walls of battery mounting groove lid, being positioned at battery mounting groove lid bottom upper surface has two arc-shaped slots respectively.
This utility model beneficial effect is to have adopted the draw and insert-type power supply module that can load battery, has compared with prior art made things convenient for the installation and removal of battery, has strengthened the loss prevention performance of measuring device; This device has also adopted the technology of transparent silica gel optical window and the soft thumb pad mould of silica gel integrated molding, makes processing technology simple, and consistency of product improves, and has increased the comfort level that finger is placed when measuring.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an assembling sketch map of the present utility model;
Fig. 3 is the vertical view of the soft thumb pad of silica gel in this utility model upper casing external member;
Fig. 4 is the cutaway view of Fig. 3 along the A-A direction;
Fig. 5 is the vertical view of the soft thumb pad of silica gel in this utility model lower casing external member;
Fig. 6 is the cutaway view of Fig. 5 along the B-B direction;
Fig. 7 is the front view of this utility model battery mounting groove lid;
Fig. 8 is the vertical view of this utility model battery mounting groove lid;
Fig. 9 is the cutaway view of Fig. 7 along the C-C direction;
Figure 10 is the rearview of this utility model battery mounting groove lid;
Figure 11 is the side view of this utility model battery mounting groove lid.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
As depicted in figs. 1 and 2, this utility model refers to formula pulse blood oxygen measuring device, mainly comprises upper casing external member 1, lower casing external member 2; Wherein upper casing external member 1 mainly comprises eyeglass lid 11, upper shell cover 12, key device 13, control circuit board 14, the soft thumb pad 16 of mainboard fixture 15 and upper strata silica gel.Eyeglass lid 11 and key device 13 are installed in the concave through grooves place of the top correspondence of upper shell cover 12, control circuit board 14 is fixed on the inboard, bottom of upper shell cover 12 by mainboard fixture 15, control is equipped with optoelectronic sensor with the bottom of display circuit board 14, the top of control circuit board 14 is equipped with display screen 141, the installation site of this display screen is corresponding to upper shell cover 12 vertical concave through grooves places, when showing corresponding data and figure on the display screen, the tester can find out from the eyeglass top is clear.The soft thumb pad 16 of silica gel is fixed on the bottom of mainboard fixture by the mode of pasting.
Lower casing external member 2 comprises the soft thumb pad 21 of silica gel, light emitting diode 22, lower cover 23; Draw and insert-type battery component 24 wherein is installed on the lower cover 23.The mode of light emitting diode 22 by encapsulating is fixed in the transparent optical window 211 of silica gel of bottom protrusion of the soft thumb pad 21 of lower floor's silica gel, and being electrically connected in control and display circuit mainboard 14, the mode that the soft thumb pad 21 of lower floor's silica gel passes through to paste is fixed the concave through grooves place, top with lower cover 23.The boss structure that all oriented respectively its inside, the both sides, bottom of lower cover 23 extends in parallel, mounting groove lid 242 modes by the two ends clamping are fixed on the bottom of lower cover 23.As shown in Figure 3 and Figure 4, from the transparent silica gel optical window 161 of soft thumb pad 16 top bump of silica gel and a circular groove 162 of the soft thumb pad of upper strata silica gel 16 bottoms.The transparent silica gel optical window 161 of projection, the optoelectronic sensor that install the control of the lucky correspondence side of being fixed thereon, its position and display circuit mainboard 14 bottoms makes optoelectronic sensor can detect the light of the different wave length that light source sends by the transparent silica gel optical window.Transparent silica gel optical window 161 and circular groove 162 are taked the technology of mould integrated molding, no longer need to carry out the processing of encapsulating encapsulation.
As shown in Figure 5 and Figure 6, from the transparent silica gel optical window 211 of soft thumb pad 21 bottom protrusion of silica gel and a circular groove 212 at the soft thumb pad of lower floor's silica gel 21 tops.The transparent silica gel optical window 211 of projection, its position are just corresponding to the transparent silica gel optical window 161 of projection in the soft thumb pad 16 of upper strata silica gel of its top.Transparent silica gel optical window 211 and circular groove 212 are taked the technology of mould integrated molding, no longer need to carry out the processing of encapsulating encapsulation.
The connection resetting means is connected spring 32 by left side connection spring 31 with the right side and constitutes, and connects spring and connects and fixes with the mainboard fixture 15 of upper casing external member 1 and the lower cover 23 of lower casing external member 2 respectively.The soft thumb pad 16 of silica gel, the soft thumb pad 21 of silica gel is installed by connecting the resetting means applying, and the soft thumb pad 16 of silica gel this moment is corresponding with the optical window position on the soft thumb pad 21 of silica gel, and constitutes a semi-enclosed containing cavity structure jointly.
To shown in Figure 11, draw and insert-type power supply module 24 comprises spring 241 as Fig. 7, mounting groove lid 242 and fixation spring tab 243.The mode of spring 241 by clamping be fixed in the groove of blind end of battery mounting groove lid, and 243 of fixation spring tabs are connected to battery mounting groove lid 242 " T " outboard end of font boss 2425.Mounting groove lid 242, groove cover end sealing, other end opening, and the limit wall of opening is the circular arc type structure.Groove covers and exists respectively on the vertical left and right sides Bian Bi to its inboard limit wall boss 2421 that extends, injection mo(u)lding has battery installation direction sign 2421 respectively on the boss on both sides, extends upward one from the bottom in the middle of the mounting groove lid " T " font boss 2425, " T " font boss height is a little less than the boss 2421 of both sides.
" T " font boss 2425 and mounting groove cover between 242 two limit walls, being positioned at battery mounting groove lid bottom upper surface has two arc-shaped slots 2422 respectively." T " font boss 2425, limit wall boss 2421 and arc-shaped slot 2422 and groove lid rear wall have constituted two semi-enclosed accommodating chamber jointly.The rear wall top of mounting groove lid, with " T " font boss 2425 is the center, be symmetrically distributed and extend upward two hook-shaped boss 2423.The extension cavity 2426 that one section limit wall is arc-shaped structure extends from the bottom upper surface in the front opening place of battery mounting groove lid, and this hook-shaped boss 2423 and extension cavity 2426 constitute the structure of a cover clamping, cooperate fixing with described lower cover 23.
As shown in Figure 10 and Figure 11, cover groove 2427 of existence on the 242 bottom outer walls at the battery mounting groove, this inside grooves forms a cavity, penetrate into the blind end of battery mounting groove lid, this groove has been communicated with the bottom and the blind end limit wall of groove lid, can penetrate lanyard, makes things convenient for carrying of this device.
Certainly, connect resetting means and can also adopt other structures, as the cluster structure, the buckle-type structure.The device that is connected between same battery mounting groove lid and the lower cover also is not limited to the structure of the clamping that proposes among the embodiment, can also adopt other movable connected modes, connects as hinge.
Therefore, enforcement of the present utility model is not limited in above-mentioned open embodiment, and is every based on above-mentioned thinking, makes the replacement or the improvement that need not creative work, all belongs to the enforcement of this utility model.
Claims (9)
1. one kind refers to formula pulse blood oxygen measuring device, comprise the upper casing external member and the lower casing external member that are provided with the soft thumb pad of silica gel, by soft thumb pad cooperation formation of the silica gel in a upper casing external member and the lower casing external member semiclosed containing cavity, it is characterized in that: the soft thumb pad of silica gel in described upper casing external member and the lower casing external member is provided with the optical window of position correspondence, the soft thumb pad of this optical window and silica gel is into a single integrated structure, and dismountable power supply module is installed on the lower casing external member.
2. finger formula pulse blood oxygen measuring device according to claim 1, it is characterized in that: described upper casing external member comprises upper shell cover, eyeglass lid and key device are installed in the concave through grooves place of the top correspondence of upper shell cover, and control circuit board is fixed on the inboard, bottom of upper shell cover by the mainboard fixture.
3. finger formula pulse blood oxygen measuring device according to claim 2 is characterized in that: optoelectronic sensor is installed in the bottom of described control circuit board, and the top of described control circuit board is equipped with display screen.
4. finger formula pulse blood oxygen measuring device according to claim 1, it is characterized in that: described lower casing external member mainly comprises the soft thumb pad of silica gel, light emitting diode, lower cover; Light emitting diode is fixed in the transparent optical window of silica gel of bottom protrusion of the soft thumb pad of silica gel, and is connected with control circuit board, and install at the concave through grooves place, top of soft thumb pad of silica gel and lower cover.
5. a kind of finger formula pulse blood oxygen measuring device according to claim 1 is characterized in that: described power supply module comprises battery mounting groove lid, in the battery mounting groove lid battery is installed, and this battery mounting groove lid is installed with the activity of lower casing external member.
6. finger formula pulse blood oxygen measuring device according to claim 4 is characterized in that: the boss structure that all oriented respectively its inside, the both sides, bottom of described lower cover extends in parallel, battery mounting groove lid is fixed on the bottom of lower cover by the mode of two ends clamping.
7. a kind of finger formula pulse blood oxygen measuring device according to claim 5 is characterized in that: battery mounting groove lid is end sealing, and other end opening, battery mounting groove cover and exist respectively on the vertical left and right sides Bian Bi to its inboard limit wall boss that extends.
8. a kind of finger formula pulse blood oxygen measuring device according to claim 5, it is characterized in that: the battery mounting groove builds the middle T type boss that extends upward from the bottom, battery is installed in the both sides of T type boss, is installed in the battery mounting groove lid by making a fixation spring tab and cooperating of T type boss battery.
9. a kind of finger formula pulse blood oxygen measuring device according to claim 5, it is characterized in that: the rear wall top of battery mounting groove lid, with T font boss is the center, be symmetrically distributed and extend upward two hook-shaped boss, the extension cavity that one section limit wall is arc-shaped structure extends from the bottom upper surface in the front opening place of battery mounting groove lid; Between T font boss and two limit walls of battery mounting groove lid, being positioned at battery mounting groove lid bottom upper surface has two arc-shaped slots respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201711607U CN201469264U (en) | 2009-08-20 | 2009-08-20 | Finger-type pulse oxygen measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201711607U CN201469264U (en) | 2009-08-20 | 2009-08-20 | Finger-type pulse oxygen measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201469264U true CN201469264U (en) | 2010-05-19 |
Family
ID=42405500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201711607U Expired - Lifetime CN201469264U (en) | 2009-08-20 | 2009-08-20 | Finger-type pulse oxygen measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201469264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101991408B (en) * | 2009-08-20 | 2013-06-19 | 深圳市理邦精密仪器股份有限公司 | Device for measuring finger pulse blood oxygen |
| CN109059979A (en) * | 2018-08-08 | 2018-12-21 | 加动健康科技（芜湖）有限公司 | Set casing for individual energy consumption measuring device |
-
2009
- 2009-08-20 CN CN2009201711607U patent/CN201469264U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101991408B (en) * | 2009-08-20 | 2013-06-19 | 深圳市理邦精密仪器股份有限公司 | Device for measuring finger pulse blood oxygen |
| CN109059979A (en) * | 2018-08-08 | 2018-12-21 | 加动健康科技（芜湖）有限公司 | Set casing for individual energy consumption measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN EDAN INSTRUMENTS INC. Free format text: FORMER NAME: LIBANG PRECISION INSTRUMENTS CO., LTD., SHENZHEN |
|
| CP03 | Change of name, title or address |
Address after: 518067, Shenzhen, Guangdong, China Nanshan District Shekou Nanhai Road No. 1019 Nanshan medical instrument Park B building on the third floor Patentee after: Shenzhen Edan Precision Instruments, Inc. Address before: 518067, B building, Nanshan medical instrument Park, No. 1019 Nanhai Road, Shekou, Guangdong, Shenzhen Patentee before: Shenzhen Libang Precision Instrument Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |