CN212234457U - Domestic automatic blood glucose testing hemostix - Google Patents
Domestic automatic blood glucose testing hemostix Download PDFInfo
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- CN212234457U CN212234457U CN202020360019.8U CN202020360019U CN212234457U CN 212234457 U CN212234457 U CN 212234457U CN 202020360019 U CN202020360019 U CN 202020360019U CN 212234457 U CN212234457 U CN 212234457U
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Abstract
The utility model relates to a domestic automatic blood sugar detects hemostix, including base and the cylindrical casing of setting on the base, the casing is the bilayer structure including shell and inner shell, the shell with be equipped with the cavity between the inner shell, be equipped with in the inner shell first motor and with the annular seat of the output shaft of first motor, annular seat detachably is connected with the dial, the center department of dial is equipped with the mounting hole, still be equipped with the second motor on the annular seat, the output shaft of second motor passes through freewheel clutch and is connected with the drive wheel, the drive wheel sets up in the mounting hole, the output shaft of second motor with the ratchet all with the dial is coaxial, the circumferential equipartition has a plurality of blood taking needles in the dial. The utility model is used for the blood sampling of diabetes patient carries out blood sugar detection by oneself, accomplishes the blood sampling voluntarily in the time of conveniently trading the needle, makes things convenient for the inconvenient people of hand activity to use.
Description
The technical field is as follows:
the utility model relates to a medical blood sugar detects apparatus technical field, concretely relates to domestic automatic blood sugar detects blood sampling appearance.
Background art:
the blood glucose level of a diabetic patient needs to be frequently detected in daily life to monitor the change condition of the state of an illness, the detection tools commonly used at present are a household automatic glucometer and a blood sampling pen, the patient punctures a finger by himself through a needle head on the blood sampling pen, then blood on the finger is coated on blood glucose detection test paper, and the blood glucose value can be measured by putting the automatic glucometer into the blood glucose detection test paper. In order to ensure medical sanitation, the needle head on the blood sampling pen is disposable, needs to be replaced after being used once, the operation flow of needle replacement is complex, and some old people are difficult to see the needle head due to poor eyesight, and the self-pricking and needle replacement of fingers are difficult. Patent number is ZL 2019201711723.3's patent can rotate blood taking needle, mobilizable blood sampling push rod and can drive the blood taking needle for blood sampling push rod pivoted first operating parts through setting up, and the user only need operate first operating parts can carry out the needle changing and the needle that moves back of blood taking needle, has avoided the complicated needle operation of changing, can improve blood sampling efficiency, and degree of automation is higher. However, the structure can not automatically and quickly retract after the blood taking needle is inserted, the used blood taking needle can be retracted and the needle can be changed only by manually operating the first operating part, the pain of the finger part during puncturing can be increased, and the structure can not be used by some old people with inconvenient hand movement.
The utility model has the following contents:
technical problem to be solved
The utility model aims at providing a domestic automatic blood sugar detects hemostix for the blood specimen collection when the diabetes patient carries out blood sugar by oneself and examines solves the unable automatic blood taking needle that retracts fast of prior art, increases the painful sense when pointing the puncture, and needs manual operation just can insert the needle and trade the needle, to the problem that the inconvenient old person of some hand activities can't use.
The technical scheme is as follows:
in order to solve the technical problem, the utility model adopts the following technical scheme: a household automatic blood sugar detection hemostix comprises a base and a cylindrical shell arranged on the base, wherein a first motor and an annular seat connected with an output shaft of the first motor are arranged in the shell, the annular seat is detachably connected with a dial, a mounting hole is formed in the center of the dial, a second motor is further arranged on the annular seat, an output shaft of the second motor is connected with a driving wheel through an overrunning clutch, the driving wheel is arranged in the mounting hole, the output shaft of the second motor and the driving wheel are coaxial with the dial, a plurality of blood taking needles are uniformly distributed in the dial in the circumferential direction, the blood taking needles can slide in the dial, the blood taking needles are aligned with the edge of the driving wheel, driving teeth are arranged on the driving wheel, a finger placing groove is formed in the shell, and a detection sensor is arranged in the finger placing groove, the finger placing groove is aligned with the top end of the blood taking needle, and the detection sensor, the first motor and the second motor are electrically connected with a processor and a battery.
The detection sensor is used for detecting whether fingers are placed in the finger placing groove or not, the processor is used for controlling the rotation angle of the first motor and the second motor, the rotation direction of the first motor is opposite to that of the second motor, the second motor can rotate to enable the driving wheel to rotate, so that the driving teeth push the blood taking needle to extend out of the needle disc and enter the finger placing groove to puncture and take blood for finger skin, after the blood taking is finished, the processor controls the first motor to rotate to enable the annular seat to drive the needle disc to rotate for a certain angle, after the driving teeth are separated from contact with the blood taking needle, the used blood taking needle can retract into the needle disc and is taken into the shell, and the other unused blood taking needle is aligned with the finger placing groove to prepare for next blood taking, the overrunning clutch is used for controlling the torque transmission between the driving wheel and the annular seat, when the driving wheel is controlled by the second motor to rotate, the torque of the second motor is transmitted to the driving wheel by the overrunning clutch, so that the driving wheel normally rotates, when the annular seat is controlled by the first motor to rotate, the second motor on the annular seat can also rotate along with the driving wheel, but due to the existence of the overrunning clutch, the rotating torque of the second motor can not be transmitted to the driving wheel, so that the driving teeth are prevented from interfering with the rotation of the needle dial, after the use of a plurality of the blood taking needles on the needle dial is finished, the whole needle dial can be detached from the annular seat for replacement, the situation that the blood taking needle is replaced once at one time in the blood taking process is avoided, the working efficiency is effectively improved, and the user can automatically complete the blood taking operation only by putting fingers into the finger placing groove in the blood taking process, the operation is simple and fast, and the hand-washing machine is suitable for the old with inconvenient hand movement.
Further, be equipped with the spout in the dial and can gliding needle file in the spout, the needle file with be equipped with extension spring between the spout bottom, blood taking needle detachably installs on the needle file, the bottom of needle file with the edge of drive wheel is adjusted well, extension spring can the blood taking needle stretches out will behind the finger standing groove the needle file is retrieved, realizes the blood sampling is to pricking fast of finger skin, alleviates the painful sense of acupuncture, after using the blood taking needle can be followed pull down on the needle file, the dial can recycle and reinstall newly the blood taking needle.
Further, the casing is the bilayer structure including shell and inner shell, the shell with be equipped with the cavity between the inner shell, be equipped with on the inner shell with the unanimous pinhole of blood taking needle quantity, one of them the pinhole with the finger standing groove aligns, the pinhole is used for when the drive wheel rotates, only one need puncture the finger the blood taking needle stretches into in the finger standing groove, other unused on the dial the blood taking needle can pass through the pinhole gets into in the cavity, makes unused the syringe needle of blood taking needle does not contact with other objects, guarantees the sanitation and hygiene of blood taking needle.
Furthermore, an elastic clamping seat is arranged on the needle seat, and the blood taking needle is installed in the elastic clamping seat, so that the blood taking needle is convenient to install and detach.
Furthermore, the side of dial is equipped with the snap ring, be equipped with on the annular seat with the draw-in groove that the snap ring corresponds, the dial passes through the snap ring with the cooperation of draw-in groove with the annular seat is connected, the dial can be convenient follow pull down on the annular seat, be convenient for change.
Furthermore, the side surface of the shell is in threaded connection with a cover plate, and the cover plate is used for sealing the shell after the dial is installed on the annular seat, so that the integrity and the tightness of the whole structure are guaranteed.
Furthermore, a disinfection groove is formed in the base, a disposable alcohol cotton bag is arranged in the disinfection groove, a sealing cover is arranged on the disinfection groove, a plurality of disposable alcohol cotton bags which can be used for disinfection are packaged in the disposable alcohol cotton bags, a user can take out the alcohol cotton in the disposable alcohol cotton bags to disinfect fingers before blood collection, then puts the fingers into the finger placing groove to puncture and collect blood, the sanitation and safety of blood collection are guaranteed, and the sealing cover is used for covering the disinfection groove to prevent the alcohol cotton in the disposable alcohol cotton bags from volatilizing and losing efficacy.
Further, a handle is arranged on the side face of the dial, and the handle can be used for conveniently mounting and dismounting the dial from the annular seat.
Furthermore, the detection sensor is an infrared sensor or a pressure sensor, and the infrared sensor or the pressure sensor can be used for detecting whether a finger is placed in the finger placing groove or not, so that automatic blood sampling is realized.
(III) the beneficial effects are as follows:
compared with the prior art, the utility model discloses the beneficial effect who produces is: through set up the finger standing groove that has detection sensor on columniform casing, set up in the casing can the pivoted dial, install a plurality of blood taking needle in the dial, promote the blood sampling to user's finger skin to pierce the blood sampling through motor control's drive wheel, the blood taking needle advances the needle and moves back the needle fastly, effectively alleviate the painful sense at finger puncture position, and the blood sampling finishes the back and rotates the blood taking needle that updates through control dial, when realizing the automatic blood taking needle that changes after the blood sampling, the user only need put into the finger standing groove with the finger and can accomplish the blood sampling operation automatically, and the operation is simple and fast, and is suitable for the inconvenient old person of hand activity to use.
Description of the drawings:
in order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below.
Fig. 1 is a front sectional view of a household automatic blood sugar testing hemostix according to an embodiment of the present invention;
fig. 2 is a sectional view of a side structure of a household automatic blood sugar testing hemostix according to an embodiment of the present invention;
FIG. 3 is a partial cross-sectional view of the needle dial portion of the automatic blood glucose testing hemostix according to the embodiment of the present invention;
FIG. 4 is a schematic diagram of the control of the automatic blood glucose testing hemostix according to the embodiment of the present invention;
in the figure: 1. a base; 2. a housing; 201. a housing; 202. an inner shell; 203. a cavity; 204. a pinhole; 3. a first motor; 4. an annular seat; 5. a dial; 6. mounting holes; 7. a second motor; 8. an overrunning clutch; 9. a drive wheel; 10. a blood collection needle; 11. a drive tooth; 12. a finger placement slot; 13. a detection sensor; 14. a processor; 15. a battery; 16. a chute; 17. a needle seat; 18. an extension spring; 19. an elastic clamping seat; 20. a snap ring; 21. a card slot; 22. a cover plate; 23. a disinfection tank; 24. a disposable alcohol cotton bag; 25. a handle; 26. sealing cover
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, 2, 3 and 4, a household automatic blood sugar detection hemostix comprises a base 1 and a cylindrical housing 2 arranged on the base 1, wherein a first motor 3 and an annular seat 4 connected with an output shaft of the first motor 3 are arranged in the housing 2, the annular seat 4 is detachably connected with a dial 5, a mounting hole 6 is arranged at the center of the dial 5, a second motor 7 is further arranged on the annular seat 4, an output shaft of the second motor 7 is connected with a driving wheel 9 through an overrunning clutch 8, the driving wheel 9 is arranged in the mounting hole 6, the output shaft of the second motor 7 and the driving wheel 9 are coaxial with the dial 5, a plurality of blood collection needles 10 are uniformly distributed in the inner circumference of the dial 5, the blood collection needles 10 can slide in the dial 5, the blood collection needles 10 are aligned with the edge of the driving wheel 9, driving teeth 11 are arranged on the driving wheel 9, a finger placement groove 12 is arranged on the housing 2, a detection sensor 13 is arranged in the finger placement, the finger placement groove 12 is aligned with the tip of the lancet 10, and the detection sensor 13, the first motor 3, and the second motor 7 are electrically connected with a processor 14 and a battery 15.
Preferably, be equipped with spout 16 in the dial 5 and can be in spout 16 gliding needle file 17, be equipped with extension spring 18 between needle file 17 and the spout 16 bottom, blood taking needle 10 detachably installs on needle file 17, the bottom of needle file 17 is aligned with the edge of drive wheel 9, extension spring 18 can withdraw needle file 17 after blood taking needle 10 stretches out finger standing groove 12, realize blood taking needle 10 to the quick puncture of finger skin, alleviate the painful sense of acupuncture, blood taking needle 10 after the use can be followed needle file 17 and pulled down, dial 5 can recycle, install new blood taking needle 10 again.
Preferably, the housing 2 is a double-layer structure comprising an outer shell 201 and an inner shell 202, a cavity 203 is arranged between the outer shell 201 and the inner shell 202, pinholes 204 in accordance with the number of the blood collection needles 10 are arranged on the inner shell 202, one of the pinholes 204 is aligned with the finger placement groove 12, the pinholes 204 are used for only one blood collection needle 10 needing to puncture the finger to extend into the finger placement groove 12 when the driving wheel 9 rotates, and the unused blood collection needles 10 on other needle discs 5 can enter the cavity 203 through the pinholes 204, so that the needle heads of the unused blood collection needles 10 are not in contact with other objects, and the cleanness and sanitation of the blood collection needles 10 are ensured.
Preferably, the needle seat 17 is provided with an elastic clamping seat 19, and the blood taking needle 10 is installed in the elastic clamping seat 19, so that the blood taking needle 10 is convenient to install and disassemble.
Preferably, the side of the dial 5 is provided with a clamping ring 20, the annular seat 4 is provided with a clamping groove 21 corresponding to the clamping ring 20, the dial 5 is connected with the annular seat 4 through the matching of the clamping ring 20 and the clamping groove 21, and the dial 5 can be conveniently detached from the annular seat 4 and is convenient to replace.
Preferably, a cover plate 22 is screwed onto the side of the casing 2, the cover plate 22 being intended to close the casing 2 after the dial 5 has been mounted on the annular seat 4, ensuring the integrity and tightness of the overall structure.
Preferably, a disinfection groove 23 is arranged on the base 1, a disposable alcohol cotton bag 24 is arranged in the disinfection groove 23, a sealing cover 26 is arranged on the disinfection groove 23, a plurality of disposable alcohol cotton which can be used for disinfection are packaged in the disposable alcohol cotton bag 24, a user can take out the alcohol cotton in the disposable alcohol cotton bag 24 to disinfect a finger before blood sampling is carried out, then the finger is put into the finger placing groove 12 to puncture and blood sampling, the sanitation and safety of blood sampling are ensured, and the sealing cover 26 is used for covering the disinfection groove 23 to prevent the alcohol cotton in the disposable alcohol cotton bag 24 from being volatilized and losing efficacy.
Preferably, the dial 5 is provided with a handle 25 on the side, which handle 25 facilitates the mounting and dismounting of the dial 5 from the annular seat 4.
Preferably, the detection sensor 13 is an infrared sensor or a pressure sensor, and the infrared sensor or the pressure sensor can be used for detecting whether a finger is placed in the finger placing groove 12, so as to realize automatic blood collection.
A use method of a household automatic blood sugar detection hemostix is as follows:
the user can sterilize the finger with alcohol cotton in the disposable alcohol cotton bag 24 before taking blood, then, the finger is put into the finger placing groove 12, after the detection sensor 13 detects that the finger is put into the finger placing groove 12, the processor 14 controls the second motor 7 to start, the second motor 7 enables the driving wheel 9 to rotate, the driving tooth 11 pushes the blood taking needle 10 to extend out of the dial 5, the blood taking needle enters the finger placing groove 12 through the needle hole 204 to prick and take blood on the skin of the finger, after the driving tooth 11 rotates a certain angle to be separated from the contact with the blood taking needle 10, the extension spring 18 retracts the blood taking needle 10 into the needle dial 5, so that the rapid needle insertion and needle withdrawal of the blood taking needle 10 are realized, other blood taking needles 10 which do not take blood in the needle dial 5 are pushed into the cavity 203 by the driving teeth 11 and are not contacted with other objects, the cleanness and sanitation of the unused blood taking needle 10 are ensured, and the blood glucose of the punctured finger drops on the blood glucose test paper is detected by a user. After the blood collection is finished, the processor 13 controls the first motor 3 to rotate, the annular seat 4 drives the needle dial 5 to rotate by a certain angle, the used blood collection needle 10 rotates to an angle which is not aligned with the finger placing groove 12, another unused blood collection needle 10 is aligned with the finger placing groove 12 to prepare for next blood collection, the overrunning clutch 8 is used for controlling torque transmission between the driving wheel 9 and the annular seat 4, when the second motor 7 controls the driving wheel 9 to rotate, the overrunning clutch 8 transmits torque of the second motor 7 to the driving wheel 9, the driving wheel 9 normally rotates, when the first motor 3 controls the annular seat 4 to rotate, the second motor 7 on the annular seat 4 can also rotate correspondingly, but due to the existence of the overrunning clutch 8, the rotating torque of the second motor 7 can not be transmitted to the driving wheel 9, and the driving teeth 11 are prevented from interfering with the rotation of the needle dial 5. A plurality of blood taking needles 10 on the dial 5 are after finishing using, can be through unscrewing apron 22, dismantle whole dial 5 from annular seat 4 through handle 25 and change, it just changes a blood taking needle once just to have avoided the blood sampling, and the change step of dial 5 is simple, used blood taking needle 10 on the dial 5 can be renewed in batches, effectively improve work efficiency, and the user only need put into finger standing groove 12 with the finger when taking a blood sample and can accomplish the blood sampling operation automatically, and easy operation is swift, and the old person who is fit for the hand inconvenient activity uses.
To sum up, the utility model provides a domestic automatic blood sugar detects hemostix for the blood specimen collection when the diabetes patient carries out blood sugar by oneself and detects, solve the unable quick automatic withdrawal blood taking needle of prior art, painful sense when increasing the finger puncture, and need manual operation could insert the needle and trade the needle, to the unable problem of using of the old person of some hand activities inconvenience.
The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.
Claims (9)
1. The utility model provides a domestic automatic blood sugar detects hemostix which characterized in that: comprises a base and a cylindrical shell arranged on the base, wherein a first motor and an annular seat connected with an output shaft of the first motor are arranged in the shell, the annular seat is detachably connected with a dial, a mounting hole is formed in the center of the dial, a second motor is also arranged on the annular seat, the output shaft of the second motor is connected with a driving wheel through an overrunning clutch, the driving wheel is arranged in the mounting hole, the output shaft of the second motor and the driving wheel are coaxial with the dial, a plurality of blood taking needles are uniformly distributed in the dial in the circumferential direction, the blood taking needles can slide in the dial, the blood taking needles are aligned with the edge of the driving wheel, driving teeth are arranged on the driving wheel, a finger placing groove is formed in the shell, a detection sensor is arranged in the finger placing groove, and the top end of the blood taking needle is aligned, the detection sensor, the first motor and the second motor are electrically connected with a processor and a battery.
2. The home automatic blood glucose test hemostix of claim 1, wherein: be equipped with the spout in the dial and can gliding needle file in the spout, the needle file with be equipped with extension spring between the spout bottom, blood taking needle detachably installs on the needle file, the bottom of needle file with the edge of drive wheel is adjusted well.
3. The home automatic blood glucose test hemostix of claim 2, wherein: the casing is the bilayer structure including shell and inner shell, the shell with be equipped with the cavity between the inner shell, be equipped with on the inner shell with the consistent pinhole of blood taking needle quantity, one of them the pinhole with the finger standing groove aligns.
4. The home automatic blood glucose test hemostix of claim 2, wherein: the needle base is provided with an elastic clamping seat, and the blood taking needle is installed in the elastic clamping seat.
5. The home automatic blood glucose test hemostix of claim 1, wherein: the side of the dial is provided with a snap ring, and the annular seat is provided with a clamping groove corresponding to the snap ring.
6. The home automatic blood glucose test hemostix of claim 1, wherein: the side surface of the shell is in threaded connection with a cover plate.
7. The home automatic blood glucose test hemostix of claim 1, wherein: the base is provided with a disinfection groove, a disposable alcohol cotton bag is arranged in the disinfection groove, and a sealing cover is arranged on the disinfection groove.
8. The home automatic blood glucose test hemostix of claim 1, wherein: the side of the dial is provided with a handle.
9. The home automatic blood glucose test hemostix of claim 1, wherein: the detection sensor is an infrared sensor or a pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020360019.8U CN212234457U (en) | 2020-03-20 | 2020-03-20 | Domestic automatic blood glucose testing hemostix |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020360019.8U CN212234457U (en) | 2020-03-20 | 2020-03-20 | Domestic automatic blood glucose testing hemostix |
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| Publication Number | Publication Date |
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| CN212234457U true CN212234457U (en) | 2020-12-29 |
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| CN202020360019.8U Active CN212234457U (en) | 2020-03-20 | 2020-03-20 | Domestic automatic blood glucose testing hemostix |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111202531A (en) * | 2020-03-20 | 2020-05-29 | 华中科技大学同济医学院附属协和医院 | Domestic automatic blood glucose testing hemostix |
| CN117582224A (en) * | 2024-01-19 | 2024-02-23 | 佳木斯大学 | Batch hemostix for medical pathology detection and use method |
| CN117860247A (en) * | 2024-03-11 | 2024-04-12 | 泰州奥尔斯顿生物科技有限公司 | Negative pressure drainage type blood sampling device |
-
2020
- 2020-03-20 CN CN202020360019.8U patent/CN212234457U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111202531A (en) * | 2020-03-20 | 2020-05-29 | 华中科技大学同济医学院附属协和医院 | Domestic automatic blood glucose testing hemostix |
| CN117582224A (en) * | 2024-01-19 | 2024-02-23 | 佳木斯大学 | Batch hemostix for medical pathology detection and use method |
| CN117582224B (en) * | 2024-01-19 | 2024-04-02 | 佳木斯大学 | Batch hemostix for medical pathology detection and use method |
| CN117860247A (en) * | 2024-03-11 | 2024-04-12 | 泰州奥尔斯顿生物科技有限公司 | Negative pressure drainage type blood sampling device |
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