CN216257105U - Fingerstall type oximeter - Google Patents
Fingerstall type oximeter Download PDFInfo
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- CN216257105U CN216257105U CN202122324955.0U CN202122324955U CN216257105U CN 216257105 U CN216257105 U CN 216257105U CN 202122324955 U CN202122324955 U CN 202122324955U CN 216257105 U CN216257105 U CN 216257105U
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- oximeter
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Abstract
The utility model discloses a fingerstall oximeter, which comprises: a oximeter body; the finger sleeve part is connected with the oximeter main body and comprises an upper finger sleeve part and a lower finger sleeve part which is in sliding connection with the upper finger sleeve part; an upper concave part is formed in the inner concave part of the upper finger sleeve part, an upper accommodating cavity is arranged in the upper concave part, a receiving sensor is embedded in the upper concave part, and sliding grooves are formed in two sides of the bottom of the upper finger sleeve part; the lower finger sleeve part is internally concave to form a lower concave part corresponding to the upper concave part, a lower containing cavity is arranged in the lower concave part, a transmitting sensor is embedded in the lower containing cavity, and sliding rails in sliding fit with the sliding grooves are arranged on two sides of the top of the lower finger sleeve part; an elastic contraction part is connected between the upper finger sleeve part and the lower finger sleeve part. Through connecting the finger stall portion that possesses automatic flexible function in the oximetry main part, during the measurement, in the measurand finger inserts finger stall portion, can avoid ambient light, can improve this fingerstall oximetry measurement accuracy, moreover, this fingerstall oximetry can adapt to different finger sizes, and is convenient for confirm after the centre gripping finger whether indicate the abdomen and be located sensor induction position.
Description
Technical Field
The utility model relates to the technical field of blood oxygen equipment, in particular to a fingerstall type oximeter.
Background
The blood oxygen saturation is an important physiological parameter reflecting whether the respiratory function and the oxygen content of a human body are normal or not and whether each tissue of the human body is healthy or not. The traditional blood oxygen detection system consists of an oximeter host and a blood oxygen probe application part, wherein a human body and the oximeter host are connected by a cable in the application, and the activity space of the system is limited. At present, the portable oximeter in the market is a finger clip type oximeter, which measures the blood oxygen saturation and the pulse rate value through the difference of the absorption degrees of different wavelengths of light by a nail cover, and a blood oxygen probe of the oximeter is generally clip type and is clipped on a finger when in use. However, in the prior art, the left side and the right side of the finger clip oximeter cannot completely shield ambient light when a finger is inserted for measurement, and since the blood oxygen signal acquisition collects signals according to the optical transmission principle of infrared light and near infrared light, the ambient light can interfere with the signal acquisition in the measurement process to a certain extent, thereby affecting the measurement accuracy of the device; meanwhile, when the finger clip type oximeter is used for detecting, the finger clip is clipped at the finger tip of a detected person, if the finger clip is too loose, the finger clip is easy to fall off, and if the finger clip is too tight, the measured value is influenced, and moreover, whether the finger abdomen is located at the sensor sensing position or not is not easy to confirm after the finger clip is clipped into the finger clip.
Thus, there is a need for improvements and enhancements in the art.
SUMMERY OF THE UTILITY MODEL
In view of the defects of the prior art, the utility model aims to provide a fingerstall oximeter, aiming to solve the problem that in the prior art, when a finger is inserted into the fingerstall oximeter, the left side and the right side of the fingerstall oximeter cannot completely shield ambient light, and since the blood oxygen signal acquisition collects signals according to the optical transmission principle of infrared light and near infrared light, the ambient light can interfere with the signal acquisition in the measurement process to a certain extent, so that the measurement accuracy of equipment is influenced; meanwhile, when the finger clip type oximeter is used for detecting, the finger clip is clipped at the finger end of a detected person, if the finger clip is too loose, the finger clip is easy to fall off, and if the finger clip is too tight, the measured value is influenced, and moreover, the problem that whether the finger abdomen is located at the sensing position of the sensor is not easy to confirm after the finger clip is clipped.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a fingerstall oximeter, comprising:
a oximeter body;
the finger sleeve part is connected with the oximeter main body and comprises an upper finger sleeve part and a lower finger sleeve part which is connected with the upper finger sleeve part in a sliding way; wherein the content of the first and second substances,
an upper concave part is formed in the middle of the bottom of the upper finger sleeve part in a concave mode and used for placing fingers, an upper accommodating cavity is formed in the upper concave part and internally embedded with a receiving sensor, and sliding grooves are formed in the two sides of the upper concave part at the bottom of the upper finger sleeve part;
the middle of the top of the lower finger sleeve part is concavely provided with a lower concave part corresponding to the upper concave part, the lower concave part is used for placing fingers, a lower accommodating cavity is arranged in the lower concave part and is internally embedded with an emission sensor, and the top of the lower finger sleeve part is provided with slide rails which are in sliding fit with the slide grooves on two sides of the lower concave part;
elastic contraction pieces are connected between two ends of the bottom of the upper finger sleeve part and two ends of the top of the lower finger sleeve part.
The fingerstall oximeter is characterized in that an upper flexible pad is embedded in the upper concave part, and an upper window is arranged on the upper flexible pad at the position corresponding to the upper accommodating cavity; the lower concave part is internally provided with a lower flexible pad in an embedded mode, and a lower window is formed in the corresponding position of the lower accommodating cavity on the lower flexible pad.
The fingerstall oximeter is characterized in that an upper transparent silica gel plate is embedded in the upper window, and a lower transparent silica gel plate is embedded in the lower window.
The fingerstall oximeter is characterized in that the elastic contraction piece is arranged at the bottom of the lower fingerstall part, and two ends of the elastic contraction piece are fixedly connected with two ends in the bottom of the upper fingerstall part after penetrating through the tops of two ends of the lower fingerstall part.
The fingerstall oximeter is characterized in that a bottom shell matched with the lower finger sleeve part is installed at the bottom of the lower finger sleeve part.
The fingerstall oximeter is characterized in that the elastic contraction part is a silicone rubber ring.
The fingerstall oximeter is characterized in that at least one limiting groove is formed in the sliding rail, a limiting block in sliding connection with the limiting groove is arranged at one end, close to the lower fingerstall portion, of the sliding groove, and the limiting block is located in the limiting groove.
The fingerstall oximeter is characterized in that two limiting grooves are symmetrically formed in the sliding rail.
The fingerstall oximeter is characterized in that the upper concave part and the lower concave part are semicircular.
The fingerstall oximeter is characterized in that the upper flexible pad and the lower flexible pad are both silica gel pads.
Compared with the prior art, the utility model provides a fingerstall oximeter, which comprises: a oximeter body; the finger sleeve part is connected with the oximeter main body and comprises an upper finger sleeve part and a lower finger sleeve part which is connected with the upper finger sleeve part in a sliding way; the middle of the bottom of the upper fingerstall part is concavely provided with an upper concave part for placing fingers, an upper accommodating cavity is arranged in the upper concave part, a receiving sensor is embedded in the upper accommodating cavity, and sliding chutes are formed in the bottom of the upper fingerstall part on two sides of the upper concave part; the middle of the top of the lower finger sleeve part is concavely provided with a lower concave part corresponding to the upper concave part, the lower concave part is used for placing fingers, a lower accommodating cavity is arranged in the lower concave part and is internally embedded with an emission sensor, and the top of the lower finger sleeve part is provided with slide rails which are in sliding fit with the slide grooves on two sides of the lower concave part; elastic contraction pieces are connected between two ends of the bottom of the upper finger sleeve part and two ends of the top of the lower finger sleeve part. In the utility model, the finger sleeve part is connected to the oximeter main body, the finger sleeve part comprises the upper finger sleeve part and the lower finger sleeve part which is connected with the upper finger sleeve part in a sliding way, and the two ends of the bottom of the upper finger sleeve part are connected with the two ends of the top of the lower finger sleeve part through the elastic shrinkage piece, so that the finger sleeve part has an automatic stretching function.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fingerstall oximeter provided in an embodiment of the present invention.
Fig. 2 is a usage status diagram of a fingerstall oximeter provided in an embodiment of the present invention.
Fig. 3 is an exploded view of a fingerstall oximeter provided in accordance with an embodiment of the present invention.
Fig. 4 is a schematic structural view of the oximeter main body and the upper finger stall in fig. 3.
Fig. 5 is a schematic structural view of the lower finger cuff portion and the elastic contractive member of fig. 3.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or assembly referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the two can be mechanically connected or electrically connected, or electrically connected (meaning that there is both electrical and signal connection between the two); the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. When an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, the terms "comprising," "including," "having," "containing," and the like, as used herein, are open-ended terms that mean including, but not limited to. Reference to the description of the terms "one embodiment," "a particular embodiment," "some embodiments," "for example," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The sequence of steps involved in the embodiments is for illustrative purposes to illustrate the implementation of the present application, and the sequence of steps is not limited and can be adjusted as needed.
Various non-limiting embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1-5, a fingerstall oximeter provided in accordance with an embodiment of the present invention includes:
the oximeter comprises an oximeter main body 1, wherein a circuit board is arranged in the oximeter main body 1, and a display screen and a button are also arranged on the oximeter main body 1;
the finger sleeve part 2 is connected with the oximeter main body 1, and the finger sleeve part 2 comprises an upper finger sleeve part 21 and a lower finger sleeve part 22 connected with the upper finger sleeve part in a sliding way; wherein the content of the first and second substances,
an upper concave part 211 is formed in the middle of the bottom of the upper finger sleeve part 21 in a concave manner, the upper concave part 211 is used for placing fingers, an upper accommodating cavity 212 is arranged in the upper concave part 211, a receiving sensor 213 electrically connected with the circuit board is embedded in the upper accommodating cavity 212, and sliding grooves 214 are formed in the two sides of the upper concave part 211 at the bottom of the upper finger sleeve part 21;
a lower concave part 221 corresponding to the upper concave part 211 is formed in the middle of the top of the lower finger sleeve part 22 in a concave manner, the lower concave part 221 is used for placing fingers, a lower accommodating cavity 222 is arranged in the lower concave part 221, an emission sensor 223 electrically connected with the circuit board is embedded in the lower accommodating cavity, and slide rails 224 in sliding fit with the slide grooves 214 are arranged on two sides of the top of the lower finger sleeve part 22 on the lower concave part 221;
and elastic contraction parts 23 are connected between the two ends of the bottom of the upper finger sleeve part 21 and the two ends of the top of the lower finger sleeve part 22.
Further, the upper concave portion 211 and the lower concave portion 221 are both semicircular.
Furthermore, the elastic contraction member 23 is disposed at the bottom of the lower finger sleeve portion 22, and two ends of the elastic contraction member penetrate through the tops of two ends of the lower finger sleeve portion 22 and then are fixedly connected with two inner ends of the bottom of the upper finger sleeve portion 21.
Further, a bottom shell 225 matched with the lower finger sleeve part 22 is installed at the bottom of the lower finger sleeve part.
Further, the elastic contraction member 23 is a silicone rubber ring.
In this embodiment, through connect on oximeter main body 1 finger stall portion 2, finger stall portion 2 includes go up finger stall portion 21 and rather than sliding connection lower finger stall portion 22, just go up finger stall portion 21 bottom both ends with still pass through between the lower finger stall portion 22 top both ends elastic shrinkage piece 23 connects, makes finger stall portion 2 possesses automatic flexible function, and during the measurement, the person's finger that is measured inserts in finger stall portion 2 for this finger stall oximeter can avoid ambient light, thereby can improve this finger stall oximeter's measurement accuracy, moreover, makes this finger stall oximeter can adapt to different finger sizes, and also is convenient for confirm behind the pinch finger whether the finger is located sensor induction position.
Further, in an embodiment, in the fingerstall oximeter, an upper flexible cushion 24 is embedded in the upper concave portion 211, and an upper window 241 is opened on the upper flexible cushion 24 at a position corresponding to the upper receiving cavity 212; the lower concave portion 221 is internally embedded with a lower flexible pad 25, and a lower window 251 is formed on the lower flexible pad 25 at a position corresponding to the lower accommodating cavity 222.
Further, an upper transparent silicone plate 242 is embedded in the upper window 241, and a lower transparent silicone plate 252 is embedded in the lower window 251.
Further, the upper flexible pad 24 and the lower flexible pad 25 are both silica gel pads.
In this embodiment, through setting up go up the flexible pad 24 with flexible pad 25 down not only can be used for improving the body of feeling after the finger inserts, when improving the body and feeling, can also further play the effect of avoiding ambient light, tight fit finger, go up transparent silica gel plate 242 with transparent silica gel plate 252 still plays isolated sensor and skin's direct contact down in the conducted light, also makes the outward appearance lines more smooth and easy, and the body feels more comfortable.
Further, in an embodiment, in the fingerstall oximeter, at least one limiting groove 225 is formed in the sliding rail 224, a limiting block 215 slidably connected to the limiting groove 225 is disposed at one end of the sliding groove 214 near the lower finger stall portion 22, and the limiting block 215 is located in the limiting groove 225.
Preferably, two limiting grooves 225 are symmetrically formed in the slide rail 224.
In this embodiment, by providing the limiting groove 225 and the limiting block 215 located therein, when the sliding rail 224 slides downward in the sliding groove 214, the limiting block 215 can limit the lower finger sleeve portion 22, so as to prevent the sliding rail 224 from sliding out of the sliding groove 214.
In summary, the present invention provides a fingerstall oximeter, which comprises: a oximeter body; the finger sleeve part is connected with the oximeter main body and comprises an upper finger sleeve part and a lower finger sleeve part which is connected with the upper finger sleeve part in a sliding way; the middle of the bottom of the upper fingerstall part is concavely provided with an upper concave part for placing fingers, an upper accommodating cavity is arranged in the upper concave part, a receiving sensor is embedded in the upper accommodating cavity, and sliding chutes are formed in the bottom of the upper fingerstall part on two sides of the upper concave part; the middle of the top of the lower finger sleeve part is concavely provided with a lower concave part corresponding to the upper concave part, the lower concave part is used for placing fingers, a lower accommodating cavity is arranged in the lower concave part and is internally embedded with an emission sensor, and the top of the lower finger sleeve part is provided with slide rails which are in sliding fit with the slide grooves on two sides of the lower concave part; elastic contraction pieces are connected between two ends of the bottom of the upper finger sleeve part and two ends of the top of the lower finger sleeve part. In the utility model, the finger sleeve part is connected to the oximeter main body, the finger sleeve part comprises the upper finger sleeve part and the lower finger sleeve part which is connected with the upper finger sleeve part in a sliding way, and the two ends of the bottom of the upper finger sleeve part are connected with the two ends of the top of the lower finger sleeve part through the elastic shrinkage piece, so that the finger sleeve part has an automatic stretching function.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It is to be understood that the utility model is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the utility model as defined by the appended claims.
Claims (9)
1. A fingerstall oximeter, comprising:
an oximeter body (1);
a finger sleeve part (2) connected with the oximeter main body (1), wherein the finger sleeve part (2) comprises an upper finger sleeve part (21) and a lower finger sleeve part (22) connected with the upper finger sleeve part in a sliding way; wherein the content of the first and second substances,
an upper concave part (211) is formed in the middle of the bottom of the upper finger sleeve part (21) in a concave mode, the upper concave part (211) is used for placing fingers, an upper accommodating cavity (212) is formed in the upper concave part (211), a receiving sensor (213) is embedded in the upper accommodating cavity, and sliding grooves (214) are formed in the two sides of the upper concave part (211) at the bottom of the upper finger sleeve part (21);
a lower concave part (221) corresponding to the upper concave part (211) is formed in the middle of the top of the lower finger sleeve part (22) in a concave mode, the lower concave part (221) is used for placing fingers, a lower accommodating cavity (222) is formed in the lower concave part (221), an emission sensor (223) is embedded in the lower concave part, and sliding rails (224) in sliding fit with the sliding grooves (214) are arranged on the two sides of the lower concave part (221) on the top of the lower finger sleeve part (22);
elastic contraction parts (23) are connected between the two ends of the bottom of the upper finger sleeve part (21) and the two ends of the top of the lower finger sleeve part (22);
the elastic contraction piece (23) is arranged at the bottom of the lower finger sleeve part (22), and two ends of the elastic contraction piece penetrate through the tops of two ends of the lower finger sleeve part (22) and then are fixedly connected with two inner ends of the bottom of the upper finger sleeve part (21).
2. The fingerstall oximeter according to claim 1, wherein an upper flexible pad (24) is fitted in the upper concave portion (211), and an upper window (241) is formed on the upper flexible pad (24) at a position corresponding to the upper receiving cavity (212); a lower flexible pad (25) is embedded in the lower concave portion (221), and a lower window (251) is formed in the lower flexible pad (25) at a position corresponding to the lower accommodating cavity (222).
3. The fingerstall oximeter according to claim 2, wherein an upper transparent silicone plate (242) is fitted in the upper window (241), and a lower transparent silicone plate (252) is fitted in the lower window (251).
4. The fingerstall oximeter according to claim 1, wherein a bottom case is mounted at the bottom of the lower finger cuff portion (22).
5. The fingerstall oximeter according to claim 1, wherein the elastic constriction (23) is a silicone rubber band.
6. The fingerstall oximeter according to claim 1, wherein at least one limiting groove (225) is formed in the sliding rail (224), a limiting block (215) slidably connected to the limiting groove (225) is disposed at an end of the sliding groove (214) near the lower finger stall portion (22), and the limiting block (215) is disposed in the limiting groove (225).
7. The fingerstall oximeter according to claim 6, wherein two of the limiting grooves (225) are symmetrically formed in the sliding rail (224).
8. The fingerstall oximeter of claim 1, wherein the upper concave portion (211) and the lower concave portion (221) are each semicircular.
9. The fingerstall oximeter according to claim 2, wherein the upper flexible pad (24) and the lower flexible pad (25) are silicone pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122324955.0U CN216257105U (en) | 2021-09-24 | 2021-09-24 | Fingerstall type oximeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122324955.0U CN216257105U (en) | 2021-09-24 | 2021-09-24 | Fingerstall type oximeter |
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| Publication Number | Publication Date |
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| CN216257105U true CN216257105U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122324955.0U Active CN216257105U (en) | 2021-09-24 | 2021-09-24 | Fingerstall type oximeter |
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| CN (1) | CN216257105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115590507A (en) * | 2022-12-15 | 2023-01-13 | 成都美华优健科技有限责任公司（Cn） | Deformation elastic piece and multi-position oxyhemoglobin saturation sensor formed by same |
-
2021
- 2021-09-24 CN CN202122324955.0U patent/CN216257105U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115590507A (en) * | 2022-12-15 | 2023-01-13 | 成都美华优健科技有限责任公司（Cn） | Deformation elastic piece and multi-position oxyhemoglobin saturation sensor formed by same |
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