Adhesive blood oxygen monitoring device more convenient for clinical use

Abstract

The utility model discloses an adhesive blood oxygen monitoring device more convenient for clinical use. The adhesive blood oxygen monitoring device comprises a substrate, the blood oxygen probe is arranged in the middle of the base, and a detection part of the blood oxygen probe protrudes out of the surface of the base; one end of the blood oxygen line is connected with the blood oxygen probe, and the other end of the blood oxygen line is provided with a connector used for being connected with an oximeter; and the two adhesive parts are positioned on two opposite sides of the substrate. When the blood oxygen monitoring device is used for monitoring the blood oxygen of a patient, the blood oxygen probe can be aligned to the artery to be monitored of the patient, the base is pressed on the artery to be monitored, the blood oxygen probe is adhered to the skin of the patient through the adhesive parts on the two sides, then the connector on the blood oxygen wire is connected with an oximeter, and the monitoring device can be arranged at any part of the body of the patient. The method is not limited by finger pulse oxygen of the hand, the adaptability is higher when various types of patients are monitored, the application scene is wider, and the discomfort of numbness of fingers of the patients during continuous blood oxygen monitoring can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a sticky blood oxygen monitoring device which is more convenient for clinical use. Background Art

[0002] The main purpose of blood oxygen monitoring devices is to monitor the patient's oxygen saturation to assess their respiratory function and circulatory system conditions. For example, for patients with chronic obstructive pulmonary disease (COPD), regular monitoring of blood oxygen saturation can detect hypoxemia in time to prevent the condition from worsening. In addition, blood oxygen monitoring devices can also be used to monitor the patient's oxygen saturation during surgery, and athletes can monitor their physical condition during training and competition.

[0003] In the related art, a Chinese patent with publication number CN215384065U discloses a blood oxygen monitoring device with a strap, which includes: a blood oxygen probe and a strap, the blood oxygen probe includes a first fixing part, a second fixing part, a flexible connection part, a data transmission part and a sensing unit for monitoring blood oxygen, the first fixing part and the second fixing part are used to fix the blood oxygen probe on the strap; the flexible connection part is used to connect the first fixing part and the second fixing part; the sensing unit is used to collect blood oxygen signals; the data transmission part is used to transmit blood oxygen signals; the strap is in a long strip shape, the strap is wrapped around the subject's to-be-tested part to fix the blood oxygen monitoring device to the subject's to-be-tested part, the strap has a first fixing through hole and a second fixing through hole, the first fixing part and the second fixing part of the blood oxygen probe are respectively fixed to the first fixing through hole and the second fixing through hole of the strap by means of snapping. The blood oxygen probe involved in the utility model is not easy to fall off or be torn off from the strap, which can improve the subject's use experience and improve the accuracy of measurement.

[0004] In actual work, we often encounter situations where ECG monitoring is needed to monitor blood oxygen. Blood oxygen saturation is a very important indicator. The most common blood oxygen measurement is finger pulse oximetry. If the weather is cold in winter, the patient's blood circulation is poor, the hands are cold, or the patient is in shock, and the circulating blood volume decreases, the blood oxygen measurement on the finger may not detect the value. Or if the patient has no fingers or the patient's fingers are inconvenient to measure, the finger pulse oximetry cannot be used to monitor blood oxygen. Utility Model Content

[0005] The utility model aims to provide a stick-on blood oxygen monitoring device which is more convenient for clinical use, aiming to solve the problem that traditional blood oxygen detection devices cannot be adapted to patients who have difficulty in finger pulse oxygen detection.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An adhesive blood oxygen monitoring device that is more convenient for clinical use comprises a base;

[0008] A blood oxygen sensor is disposed in the middle of the base and its detection portion is protruding from the surface of the base;

[0009] A blood oxygen line, one end of which is connected to the blood oxygen probe and the other end of which is provided with a connector for connecting to an oximeter;

[0010] Two adhesive parts are provided and are located at two opposite sides of the base.

[0011] In an optional solution: the adhesive portion includes:

[0012] A base layer connected to the side of the base;

[0013] An adhesive layer is provided on a side of the base layer close to the blood oxygen sensor detection part;

[0014] The release paper layer is arranged on the side of the adhesive layer away from the base layer.

[0015] In an alternative solution: further comprising:

[0016] A convex column is fixedly connected to a side of the blood oxygen sensor away from the detection part thereof, the convex column passes through the base and an end thereof protruding from one side of the base is connected to the blood oxygen line;

[0017] The elastic member is arranged between the blood oxygen sensor and the surface of the base, and when the detection part of the blood oxygen sensor approaches the surface of the base, the elastic member is in a compressed state.

[0018] In an optional solution: the adhesive portion is detachably mounted on the base.

[0019] In an optional solution: a horizontal bar is fixedly connected to one side of the adhesive portion close to the base, and the length direction of the horizontal bar is orthogonal to the arrangement direction of the two adhesive portions on the base;

[0020] Two buckle strips arranged in parallel are fixedly connected to one side of the base close to the adhesive portion, the gap between the buckle strip and the surface of the base is not less than the thickness of the horizontal strip, the minimum spacing between the two buckle strips is not less than the width of the adhesive layer, and the maximum spacing is not less than the length of the horizontal strip;

[0021] An anti-drop sheet for sealing a gap between the buckle strip and the base is fixedly connected to a side of the buckle strip facing away from the blood oxygen probe.

[0022] In an optional solution: at least one pressing block is fixed between the buckle strip and the base, the pressing block is arranged close to the anti-slip sheet, and the distance between the pressing block and the buckle strip or the base is less than or equal to the thickness of the horizontal bar.

[0023] The advantages of the utility model compared with the prior art are:

[0024] When the utility model monitors the blood oxygen of a patient, the blood oxygen probe can be aimed at the patient's artery to be measured, and after the base is pressed tightly on the position, it is adhered to the patient's skin with the help of the adhesive parts on both sides, and then the connector on the blood oxygen line is connected to the blood oxygen meter. The monitoring device of the present application can be set at any part of the patient's body and is not limited to the finger pulse oxygen of the hand. It is more adaptable and has a wider range of application scenarios when monitoring various types of patients. It can also greatly improve the discomfort of numbness in the fingers when the patient continuously monitors blood oxygen. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0026] Figure 2 It is a top view of the overall structure of an embodiment of the utility model.

[0027] Figure 3 It is a side view of the overall structure of an embodiment of the utility model.

[0028] Figure 4 It is a sectional view of the overall structure of an embodiment of the utility model.

[0029] Reference numerals:

[0030] 1. base; 11. slot;

[0031] 2. blood oxygen sensor; 21. convex column; 22. elastic member;

[0032] 31. Blood oxygen line; 32. Connector;

[0033] 4. Adhesive part; 41. Base layer; 42. Adhesive layer; 43. Release paper layer;

[0034] 51. Horizontal bar; 52. Buckle strip; 53. Anti-slip sheet; 54. Tightening block. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail in conjunction with the accompanying drawings and embodiments below; in the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0036] Embodiment 1:

[0037] like Figure 1-Figure 4As shown, a stick-on blood oxygen monitoring device that is more convenient for clinical use is provided by the utility model, which includes a base 1;

[0038] The blood oxygen sensor 2 is arranged in the middle of the base 1 and its detection part is protruding from the surface of the base 1;

[0039] The blood oxygen line 31 has one end connected to the blood oxygen probe 2 and the other end is provided with a connector 32 for connecting to the blood oxygen meter. The connector 32 can be a plug directly plugged into the blood oxygen meter. In this case, the total length of the blood oxygen line 31 is 2 to 3 meters. If the connector 32 is a conversion plug for connecting to the interface line of the blood oxygen meter, the total length of the blood oxygen line 31 is about 1 meter.

[0040] The adhesive parts 4 are provided with two and are located at two opposite sides of the base 1 , and the adhesive surfaces thereof are located at the same side as the detection part of the blood oxygen probe 2 .

[0041] After such arrangement, when monitoring the patient's blood oxygen, the blood oxygen probe 2 can be aimed at the patient's artery to be measured, and after the base 1 is pressed tightly against the position, it can be adhered to the patient's skin with the help of the adhesive parts 4 on both sides, and then the connector 32 on the blood oxygen line 31 is connected to the blood oxygen meter. The monitoring device of the present application can be set at any part of the patient's body and will not be limited to the finger pulse oxygen of the hand. It has stronger adaptability and wider application scenarios when monitoring various types of patients, and can also greatly improve the discomfort of numbness of the fingers when the patient continuously monitors blood oxygen.

[0042] For details, refer to 1 and Figure 3 , the adhesive portion 4 comprises:

[0043] A base layer 41 connected to a side edge of the base 1;

[0044] The adhesive layer 42 is disposed on the side of the base layer 41 close to the detection part of the blood oxygen sensor 2. The adhesive layer 42 may be a hydrogel, which can be reused multiple times in a clean state.

[0045] The release paper layer 43 is disposed on a side of the adhesive layer 42 away from the base layer 41 .

[0046] Therefore, when using the blood oxygen monitoring device of the present application, after the blood oxygen probe 2 is placed in a suitable position, the release paper layer 43 adhered to the adhesive layer 42 can be removed, and the blood oxygen probe 2 can be closely attached to the patient's skin with the help of the adhesive layer 42. Since the adhesive layer 42 made of hydrogel has strong adhesion and reusability, it can ensure that the blood oxygen probe 2 can be firmly fixed on the patient's monitoring position and can be reused after a certain number of uses.

[0047] Embodiment 2:

[0048] like Figure 3-Figure 4 As shown, the difference between this embodiment and the first embodiment is that:

[0049] The blood oxygen monitoring device of the present application also includes:

[0050] The convex column 21 is fixedly connected to the side of the blood oxygen sensor 2 away from the detection part thereof. The convex column 21 passes through the base 1 and one end thereof protruding from one side of the base 1 is connected to the blood oxygen line 31. The blood oxygen line 31 is electrically connected to the blood oxygen sensor 2 through the convex column 21.

[0051] The elastic member 22 is arranged between the blood oxygen probe 2 and the surface of the substrate 1, and when the detection part of the blood oxygen probe 2 is close to the surface of the substrate 1, the elastic member 22 is in a compressed state; specifically, a slot 11 for inserting the elastic member 22 is opened on the side of the substrate 1 close to the blood oxygen probe 2, and the elastic member 22 is configured as a spring sleeved on the convex column 21, one end of the spring is against the bottom wall of the slot 11, and the other end is against the blood oxygen probe 2.

[0052] After being configured in this way, when the base 1 is attached to the patient's skin by the two adhesive parts 4, the blood oxygen probe 2 is pressed against the patient's part to be measured, and the elastic part 22 is compressed and deformed, so that the blood oxygen probe 2 can be elastically pressed against the patient's skin, thereby ensuring that the patient always maintains a close fit with the patient's part to be measured during the process of wearing the blood oxygen monitoring device of the present application, thereby ensuring the detection accuracy of blood oxygen monitoring as much as possible.

[0053] Embodiment three:

[0054] like Figure 1-Figure 4 As shown, the difference between this embodiment and the first embodiment is that:

[0055] The adhesive part 4 is detachably mounted on the base 1. Specifically, a horizontal bar 51 is fixedly connected to one side of the adhesive part 4 close to the base 1. The length direction of the horizontal bar 51 is orthogonal to the arrangement direction of the two adhesive parts 4 on the base 1. The horizontal bar 51 is integrally formed with the base 41, and the length of the horizontal bar 51 is greater than the width of the base 41.

[0056] Two parallel buckle strips 52 are fixedly connected to one side of the base 1 close to the adhesive portion 4. The gap between the buckle strip 52 and the surface of the base 1 is not less than the thickness of the horizontal strip 51. The minimum spacing between the two buckle strips 52 is not less than the width of the adhesive layer 42, and the maximum spacing is not less than the length of the horizontal strip 51.

[0057] An anti-slip sheet 53 for sealing the gap between the buckle strip 52 and the base 1 is fixedly connected to the side of the buckle strip 52 facing away from the blood oxygen probe 2; and at least one tightening block 54 is fixedly connected between the buckle strip 52 and the base 1, and the tightening block 54 is arranged close to the anti-slip sheet 53, and the distance between the tightening block 54 and the buckle strip 52 or the base 1 is less than or equal to the thickness of the horizontal strip 51.

[0058] After being configured in this way, when the adhesive layer 42 on the adhesive part 4 becomes invalid due to long-term use, the adhesive part 4 can be pushed toward the middle of the base 1 so that the base layer 41 moves between the two buckle strips 52 until the cross bar 51 is separated from the two buckle strips 52. At this time, the adhesive part 4 can be disassembled; then the base layer 41 on the new adhesive part 4 is embedded between the two buckle strips 52, and the two ends of the cross bar 51 are aligned with the gap between the two buckle strips 52 and the base 1, and then the adhesive part 4 is pulled to move it in the direction away from the middle of the base 1, so that the two ends of the cross bar 51 are stuck in the gap between the two buckle strips 52 and the base 1, and the anti-slip sheet 53 can limit the cross bar 51 to prevent it from falling out.

[0059] And when the horizontal bar 51 moves to one end of the buckle strip 52 close to the anti-slip sheet 53, the end of the horizontal bar 51 is clamped by the clamping block 54 in the gap between the buckle strip 52 and the base 1, which can fix the horizontal bar 51 to prevent the base 1 from shaking after the adhesive part 4 is attached to the patient's skin, thereby improving the stability of the application when used.

[0060] The specific working effects of the utility model are as follows:

[0061] When monitoring the patient's blood oxygen, the blood oxygen probe 2 can be aimed at the patient's artery to be measured, and after the base 1 is pressed tightly against the position, it can be adhered to the patient's skin with the help of the adhesive parts 4 on both sides, and then the connector 32 on the blood oxygen line 31 is connected to the blood oxygen meter. The monitoring device of the present application can be set at any part of the patient's body and will not be limited to the finger pulse oxygen of the hand. It has stronger adaptability and wider application scenarios when monitoring various types of patients, and can also greatly improve the discomfort of numbness in the fingers when the patient continuously monitors blood oxygen.

[0062] Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second", "third" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and similar words do not indicate a quantitative limit, but indicate that there is at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0063] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A sticky blood oxygen monitoring device that is more convenient for clinical use, characterized in that: include Base (1); A blood oxygen probe (2) is arranged in the middle of the base (1) and its detection portion is arranged to protrude from the surface of the base (1); A blood oxygen line (31), one end of which is connected to the blood oxygen probe (2) and the other end of which is provided with a connector (32) for connecting to an oximeter; Two adhesive portions (4) are provided and are located on two opposite sides of the base (1).

2. According to claim 1, a sticky blood oxygen monitoring device that is more convenient for clinical use is characterized in that: The adhesive portion (4) comprises: A base layer (41) connected to a side edge of the base (1); An adhesive layer (42) is provided on a side of the base layer (41) close to the detection portion of the blood oxygen sensor (2); The release paper layer (43) is arranged on a side of the adhesive layer (42) facing away from the base layer (41).

3. The adhesive blood oxygen monitoring device that is more convenient for clinical use according to claim 1, characterized in that: Also includes: A convex column (21) is fixedly connected to a side of the blood oxygen sensor (2) facing away from the detection portion thereof, the convex column (21) passes through the base (1) and an end thereof protruding from one side of the base (1) is connected to the blood oxygen line (31); The elastic member (22) is arranged between the blood oxygen sensor (2) and the surface of the base (1), and when the detection portion of the blood oxygen sensor (2) approaches the surface of the base (1), the elastic member (22) is in a compressed state.

4. A stick-on blood oxygen monitoring device that is more convenient for clinical use according to any one of claims 1 to 3, characterized in that: The adhesive portion (4) is detachably mounted on the base (1).

5. The adhesive blood oxygen monitoring device that is more convenient for clinical use according to claim 4, characterized in that: A horizontal strip (51) is fixedly connected to one side of the adhesive portion (4) close to the base (1), and the length direction of the horizontal strip (51) is arranged orthogonally to the arrangement direction of the two adhesive portions (4) on the base (1); Two buckle strips (52) arranged in parallel are fixedly connected to one side of the base (1) close to the adhesive portion (4); the gap between the buckle strip (52) and the surface of the base (1) is not less than the thickness of the horizontal strip (51); the minimum spacing between the two buckle strips (52) is not less than the width of the adhesive portion (4), and the maximum spacing is not less than the length of the horizontal strip (51); An anti-slip sheet (53) for sealing the gap between the buckle strip (52) and the base (1) is fixedly connected to the side of the buckle strip (52) facing away from the blood oxygen probe (2).

6. The adhesive blood oxygen monitoring device that is more convenient for clinical use according to claim 5, characterized in that: At least one abutting block (54) is fixedly connected between the buckle strip (52) and the base (1), the abutting block (54) being arranged close to the anti-slip sheet (53), and the distance between the abutting block (54) and the buckle strip (52) or the base (1) being less than or equal to the thickness of the horizontal strip (51).

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