CN210834919U - Blood glucose monitoring device - Google Patents
Blood glucose monitoring device Download PDFInfo
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- CN210834919U CN210834919U CN201920534517.7U CN201920534517U CN210834919U CN 210834919 U CN210834919 U CN 210834919U CN 201920534517 U CN201920534517 U CN 201920534517U CN 210834919 U CN210834919 U CN 210834919U
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Abstract
The utility model discloses a blood sugar monitoring devices. The utility model comprises an inner shell and an outer shell, wherein the inner shell is made of hard material and is provided with at least one air hole on the surface, the outer shell is made of elastic rubber material, and the outer shell is wrapped outside the air hole; one end of the inner shell is provided with a blood sampling port and a monitoring port, the outer edge of the blood sampling port is provided with an annular structure, and the other end of the inner shell is provided with a push rod opening; one end of the push rod penetrates through the push rod opening to the inner shell, at least two rows of baffles are arranged on the push rod, the outer edges of the baffles are in contact with the inner wall of the inner shell, and the row of baffles closest to the blood sampling port and the spring structure close to the blood sampling port in the inner shell are arranged; a lancet and a monitoring assembly. The utility model discloses blood sugar monitoring devices can assist more stable, the convenient monitoring blood sugar of user.
Description
Technical Field
The utility model relates to a blood sugar monitoring technology field, concretely relates to blood sugar monitoring device.
Background
Diabetes has become the third most serious chronic disease threatening human health following tumor, cardiovascular disease. Currently, diabetics are more than 1.2 million people worldwide. Generally, monitoring blood glucose requires going to a medical facility having a blood glucose monitor, but this method is very inconvenient due to the limitation of physical conditions of diabetic patients themselves. Portable blood glucose monitors have thus emerged. The most commonly used are blood glucose test strips. The test paper can quickly and effectively monitor the blood sugar concentration in human blood, and can read out the accurate number of blood sugar through an instrument, so that the test paper is not only convenient and timely for knowing the blood sugar condition of the test paper.
When blood sugar is measured by using the blood sugar test paper, blood is usually collected by a blood collection needle; adsorbing the sample blood on a test paper; the process of inserting the test strip into the monitor. However, the middle-aged and the elderly with diabetes are abundant, the elderly have limited energy, and the complicated monitoring steps bring inconvenience to the patients.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide a blood sugar monitoring devices, this blood sugar monitoring devices can assist more stable, the convenient monitoring blood sugar of user.
In order to achieve the above technical purpose, the technical scheme of the utility model provides a blood sugar monitoring device, include:
the air conditioner comprises a shell, a heat exchanger and a control device, wherein the shell comprises an inner shell and an outer shell, the inner shell is made of hard materials, at least one air hole is formed in the surface of the inner shell, the inner shell is arranged in the outer shell in a strippable manner, and the outer shell is made of elastic rubber materials; a blood sampling port and a monitoring port are arranged at one end of the inner shell, annular structures protruding out of the shell are arranged outside the blood sampling port and the detection port, the annular structures are made of medical TPE materials, and a push rod opening is arranged at the other end of the inner shell;
the blood sampling device comprises a push rod, a piston and a piston rod, wherein one end of the push rod penetrates through the push rod opening and is arranged in the inner shell, at least two rows of baffles are arranged on the push rod, the outer edges of the baffles are in contact with the inner wall of the inner shell, a spring structure is arranged in the inner shell, one end of the spring structure is connected with one row of baffles close to a blood sampling port, the other end of the spring structure is connected with the inner wall of the inner shell close to the blood sampling port, and an elastic material is arranged on the edge of the push rod;
the blood taking needle is arranged at one end of the push rod close to the blood taking port, and when the spring structure is in a natural state, the needle head of the blood taking needle does not protrude out of the inner shell;
and the monitoring assembly comprises a blood sampling capillary connected with the monitoring port, monitoring test paper connected with the blood sampling capillary and a monitor opposite to the blood sampling capillary and connected to the monitoring test paper.
Compared with the prior art, the beneficial effects of the utility model include:
1. the surface of interior casing is provided with the bleeder vent (being the through-hole), the shell body is through the outside of parcel at the bleeder vent, make when the user presses the shell body, will make the air between shell body and the interior casing get into interior casing from the bleeder vent, and further discharge the outside to interior casing, after the blood sampling mouth contacts with user's skin, loosen the finger of pressing the shell body again, make the inside pressure of casing will be less than outside pressure, under the effect of negative pressure, blood glucose monitoring device can with the inseparabler contact of skin on the one hand, on the other hand negative pressure can promote blood to spill over from the damaged of skin, and then accelerate blood glucose monitoring.
2. The outer edge of taking a blood sample mouth and monitoring mouth sets up the loop configuration, because the loop configuration is prepared by medical TPE material, on the one hand material health safety, on the other hand TPE material is a soft and elastic material that has, after loop configuration and skin contact, can make blood sugar monitoring device and skin in close contact with, maintain negative pressure state better.
3. The utility model discloses a set up two row at least baffles on the push rod to the outside edge of baffle and the inner wall contact of interior casing make the in-process of push rod back-and-forth movement in the casing because the effect of baffle is no longer swung, thereby has promoted the degree of accuracy of pricking.
4. The utility model discloses a spring structure's the mode that sets up on the one hand the user makes the blood sampling needle prick skin through the mode of directly pressing, changes the operation from the use, and on the other hand the syringe needle of blood sampling needle do not stand in interior casing, routine maintenance is also more convenient.
Drawings
FIG. 1 is a schematic structural view of the blood glucose monitoring device of the present invention;
fig. 2 is a schematic structural view of a monitoring assembly according to the present invention;
the symbols in the above figures represent:
101-inner shell, 102-outer shell, 103-blood taking port, 104-monitoring port, 105-annular structure, 106-push rod opening, 107-push rod, 108-baffle, 109-spring structure, 110-elastic material, 111-blood taking needle, 112-monitoring component, 113-blood taking capillary, 114-monitoring test paper, 115-monitor and 1011-air vent.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Fig. 1 is a blood sugar monitoring device according to the present invention, as shown in fig. 1, the device includes:
the shell comprises an inner shell 101 and an outer shell 102, wherein the inner shell 101 is made of hard material, at least one air hole 1011 is formed in the surface of the inner shell, the outer shell 102 wraps the outside of the air hole 1011, and the outer shell 102 is made of elastic rubber material; one end of interior casing 101 sets up and takes a blood sample port 103 and monitoring mouth 104, the outside of taking a blood sample port 103 and detecting mouth 104 has set up outstanding in the loop configuration 105 of casing, loop configuration 105 adopts medical grade TPE material, the other end of interior casing 101 sets up push rod opening 106.
It should be noted that, the user of considering blood sugar monitoring devices is mostly the old person, the utility model discloses the shell body sets up to elastic rubber material, can improve user's feeling for blood sugar monitoring devices changes in handheld. The inner shell may be made of plastic and/or metal, etc., and the present invention is not limited thereto. The inner shell can be in a cuboid shape or a cylindrical shape, and the outer shell can be in a spindle shape or in a cuboid, spherical shape or the like. The blood sampling port and the detection port are not limited to be circular, and the utility model discloses do not do further limited.
It is worth noting that because the blood sugar monitoring devices in the prior art all collect blood under normal pressure state, and the users are mostly the old people with slow metabolism, the time of collecting blood is slow in practice, the time of the users being pricked by the needle is increased, and the experience is seriously influenced. The utility model discloses because the surface of interior casing is provided with the bleeder vent (being the through-hole), the shell body is through the outside of parcel at the bleeder vent, make when the user presses the shell body, will make the air between shell body and the interior casing get into interior casing from the bleeder vent, and further discharge to the outside of interior casing, after the blood sampling mouth contacts with user's skin, loosen the finger of pressing the shell body again, make the inside pressure of casing be less than outside pressure, under the effect of negative pressure, on the one hand blood sugar monitoring devices can with skin inseparabler contact, on the other hand negative pressure can promote blood to spill over from the damage of skin, and then accelerate blood sugar monitoring.
The outer shell of the embodiment of the present invention can be wrapped only outside the air holes, or wrapped in more ranges outside the inner shell, but at least wrapping the air holes, and the embodiment of the present invention is not specifically limited.
Furthermore, the utility model discloses an outside edge of taking a blood sample mouth 103 and monitoring mouth 104 sets up ring structure 105, because ring structure 105 is prepared by medical TPE material, on the one hand material health safety, on the other hand TPE material is a soft and elastic material that has, contacts the back when ring structure and skin, can make blood sugar monitoring device and skin in close contact with, maintains negative pressure better.
And a lancet 111 disposed at one end of the push rod 107 close to the blood collection port 103, wherein when the spring structure 109 is in a natural state, a needle of the lancet 111 does not protrude from the inner case 101.
It should be noted that, the push rod that maintains the blood taking needle and remove among the prior art is not fixed well in the casing, when the user promoted the push rod, the push rod was the horizontal hunting very easily to influence the user and accurately prick the needle, the utility model discloses a set up two row at least baffles on the push rod to the outside edge of baffle and the inner wall contact of interior casing, make the in-process of push rod back-and-forth movement in the casing because the effect of baffle no longer swings, thereby promoted the degree of accuracy of pricking the needle, can understand, the surface of baffle is provided with the fretwork region, just so can guarantee the air flow in the casing.
Furthermore, it is worth noting that the position that the spring structure set up of the utility model is opposite to the prior art, in the prior art, the spring sets up at baffle and casing end usually, the purpose that sets up like this is in order to make the blood taking needle prick the skin based on elastic potential energy through compressing the spring, but among the practical experience, because the user is the operation of oneself mostly, it is more difficult to want to pull out the push rod outwards under the condition of one-hand operation, and because the spring also can make the blood taking needle be in the casing outside under natural state, it is also more troublesome to the routine maintenance of blood taking needle. And the utility model discloses then solved above-mentioned two problems well, the user makes the blood sampling needle prick skin through the mode of directly pressing on the one hand, changes the operation from the use, and the syringe needle of on the other hand blood sampling needle does not salient in interior casing, routine maintenance is also more convenient.
And a monitoring assembly 112 including a capillary 113 connected to the monitoring port 104, a monitoring strip 114 connected to the capillary 113, and a monitor 115 opposite the capillary 113 and connected to the monitoring strip 114. Here, the monitor may be any suitable monitor for detecting blood glucose.
Fig. 2 is a schematic structural diagram of a monitoring assembly according to the present invention, and as shown in fig. 2, the monitoring assembly 112 includes a blood sampling capillary 113 connected to the monitoring port 104, a monitoring strip 114 connected to the blood sampling capillary 113, and a monitor 115 opposite to the blood sampling capillary 113 and connected to the monitoring strip 114.
On the basis of the above embodiments, as an alternative embodiment, the material of the inner shell 101 is glass, and the material of the outer shell 102 is TPE material. It should be noted that, the casing hardness height in glass's material, the trompil is convenient, and the quality is heavier than plastics slightly, can promote the feel of gripping, and the material of shell body is the TPE material simultaneously, and the TPE material is the material that has the high elasticity of rubber, high strength, high resilience, but has the characteristics of injection molding again.
On the basis of the above embodiments, as an alternative embodiment, the ventilation hole 1011 is disposed at a side close to the push rod opening 106. It should be noted that, the bleeder vent sets up in the one side that is close to the push rod open-ended, also keeps away from the one side of taking a blood sample mouthful promptly, does not have the influence to the effect with gaseous water conservancy diversion between shell body and the interior casing to interior casing and final discharge blood sugar monitoring devices on the one hand, and on the other hand is because the interior casing is close to the spare part of taking a blood sample one side of mouthful having overall arrangement more, sets up the opening in the one side of keeping away from taking a blood sample mouthful, also helps to the fastness of interior.
On the basis of the above embodiments, as an alternative embodiment, the outer housing 102 and the inner housing 101 are made of transparent materials, which can facilitate the user to observe the conditions inside the housing, such as the color change of the test paper, whether the blood taking needle punctures the skin, and the like.
On the basis of the above embodiments, as an alternative embodiment, the side wall of the inner housing 101 is further provided with a test paper replacing window overlapping with the monitoring test paper 114, and it can be understood that when the test paper replacing window exists, the area of the outer housing covering the inner housing does not contain the test paper replacing window, so that the use of the test paper replacing window and the use of the outer housing do not interfere with each other.
On the basis of the above embodiments, as an alternative embodiment, the test paper replacing window is made of a transparent material.
On the basis of the above embodiments, as an alternative embodiment, the inner housing 101 has a cubic structure, and the outer housing 102 has a spindle-shaped structure.
The working principle is as follows: the blood collecting port 103 is attached to the part to be collected, the push rod 107 is held by hand, the spring structure 109 is compressed to pierce the blood collecting needle 111 into the part to be collected, the part to be collected is damaged due to the piercing of the blood collecting needle 111, and blood drops appear on the part to be collected. The blood collection port 103 is separated from the blood collection site, and then the monitoring port 104 on the same side as the blood collection port 103 is brought close to and brought into contact with the blood drop on the blood collection site. The drop of blood enters a blood collection capillary 113 connected to the monitoring port 104. The blood rises along the capillary 113 by the capillary force and is immersed in the monitor strip 114 connected to the capillary 113. When the amount of blood that has entered reaches a detection level, a monitor 115 connected to the monitoring strip 114 can detect the blood glucose level in the blood. After the test is completed, the used test paper is replaced through a test paper replacement window located on the side wall of the inner housing 101 and overlapping the monitoring test paper 114. In addition, the depth of the lancet that penetrates the blood collection site can be adjusted by pulling the length of the push rod opening 106 out of the push rod 107.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. A blood glucose monitoring device, comprising:
the air conditioner comprises a shell, a heat exchanger and a control device, wherein the shell comprises an inner shell and an outer shell, the inner shell is made of hard materials, at least one air hole is formed in the surface of the inner shell, the inner shell is arranged in the outer shell in a strippable manner, and the outer shell is made of elastic rubber materials; a blood sampling port and a monitoring port are arranged at one end of the inner shell, annular structures protruding out of the shell are arranged outside the blood sampling port and the detection port, the annular structures are made of medical TPE materials, and a push rod opening is arranged at the other end of the inner shell;
the blood sampling device comprises a push rod, a piston and a piston rod, wherein one end of the push rod penetrates through the push rod opening and is arranged in the inner shell, at least two rows of baffles are arranged on the push rod, the outer edges of the baffles are in contact with the inner wall of the inner shell, a spring structure is arranged in the inner shell, one end of the spring structure is connected with one row of baffles close to a blood sampling port, the other end of the spring structure is connected with the inner wall of the inner shell close to the blood sampling port, and an elastic material is arranged on the edge of the push rod; the air holes are formed in one side close to the opening of the push rod;
the blood taking needle is arranged at one end of the push rod close to the blood taking port, and when the spring structure is in a natural state, the needle head of the blood taking needle does not protrude out of the inner shell;
and the monitoring assembly comprises a blood sampling capillary connected with the monitoring port, monitoring test paper connected with the blood sampling capillary and a monitor opposite to the blood sampling capillary and connected to the monitoring test paper.
2. The blood glucose monitoring device of claim 1, wherein the inner housing is formed of glass and the outer housing is formed of TPE.
3. The blood glucose monitoring device of claims 1 or 2, wherein the outer housing and the inner housing are both of a transparent material.
4. The blood glucose monitoring device of claim 3, wherein the side wall of the inner housing further provides a test strip replacement window overlying the monitoring test strip.
5. The blood glucose monitoring device of claim 4, wherein the strip replacement window is a transparent material.
6. The blood glucose monitoring device of claim 1, wherein the inner housing is a cubic structure and the outer housing is a spindle-shaped structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920534517.7U CN210834919U (en) | 2019-04-18 | 2019-04-18 | Blood glucose monitoring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920534517.7U CN210834919U (en) | 2019-04-18 | 2019-04-18 | Blood glucose monitoring device |
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CN210834919U true CN210834919U (en) | 2020-06-23 |
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CN201920534517.7U Expired - Fee Related CN210834919U (en) | 2019-04-18 | 2019-04-18 | Blood glucose monitoring device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116058834A (en) * | 2023-01-03 | 2023-05-05 | 重庆迪安医学检验中心有限公司 | Blood sampling analysis integral type device |
-
2019
- 2019-04-18 CN CN201920534517.7U patent/CN210834919U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116058834A (en) * | 2023-01-03 | 2023-05-05 | 重庆迪安医学检验中心有限公司 | Blood sampling analysis integral type device |
CN116058834B (en) * | 2023-01-03 | 2023-11-21 | 重庆迪安医学检验中心有限公司 | Blood sampling analysis integral type device |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |
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CF01 | Termination of patent right due to non-payment of annual fee |