CN215272776U - Automatic blood sampler for measuring blood sugar - Google Patents
Automatic blood sampler for measuring blood sugar Download PDFInfo
- Publication number
- CN215272776U CN215272776U CN202120413773.8U CN202120413773U CN215272776U CN 215272776 U CN215272776 U CN 215272776U CN 202120413773 U CN202120413773 U CN 202120413773U CN 215272776 U CN215272776 U CN 215272776U
- Authority
- CN
- China
- Prior art keywords
- needle
- blood
- shell
- syringe needle
- automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000008280 blood Substances 0.000 title claims abstract description 63
- 210000004369 blood Anatomy 0.000 title claims abstract description 63
- 238000010241 blood sampling Methods 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims description 12
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 9
- 239000008103 glucose Substances 0.000 claims description 9
- 238000012864 cross contamination Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a survey blood sugar and use automatic hemostix, including base and the blood sampling portion of setting on the base, blood sampling portion includes outside casing and installs the operation portion on the casing, the operation portion including drive structure and the dial of being connected with drive structure, drive structure is the motor, a plurality of blood taking needles have been placed to dial circumference, and the blood taking needle includes syringe needle and needle housing, syringe needle and needle housing slidable connection and can stretch out from the needle housing top. The utility model discloses a blood taking needle includes needle shell and syringe needle for when the blood taking needle is not used, the syringe needle is located inside the needle shell, has guaranteed the aseptic degree of syringe needle, when needing to use the blood taking needle, the syringe needle is followed the needle shell and is followed and stretch out, and after pricking the patient finger, it can contract to the needle shell inside automatically, thereby makes the syringe needle still have the shielding thing after the use, avoids it when changing, and the syringe needle exposes and causes cross contamination outward.
Description
Technical Field
The utility model relates to a blood sugar blood sampling field especially relates to a survey blood sugar and use automatic hemostix.
Background
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 health, the needle head on the blood sampling pen is disposable, needs to be replaced after being used once, and the operation flow of needle replacement is complex. Chinese patent document 202020360019.8 proposes a domestic automatic blood sugar test hemostix, which is provided with a function of rotating a dial and a driving wheel to realize automatic replacement of a blood taking needle, so as to improve convenience in testing, but in the practical practice process, it can be found that because rapid blood sampling needs to be realized, blood taking needles located in the dial are all provided with a needle cap or no needle housing, so that when the blood taking needles need to be replaced after all blood taking needles are used in the dial, the blood taking needles without any shielding are very easy to stab and wound replacement personnel. When the used blood taking needles are not collectively replaced, the blood taking needles stay in the placing grooves, the blood of a patient with the needle tips is very easy to adhere to the groove walls along with the rotation of the needle dial, so that after the blood taking needles are replaced again, the blood in the groove walls is very easy to cause cross infection on new blood taking needles, and the safety of the whole device is very low.
Disclosure of Invention
The utility model aims to provide a: in order to overcome the defects, an automatic blood sampler for measuring blood sugar is provided to improve the use safety of the automatic blood sampler.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a survey blood sugar and use automatic hemostix, includes base and the blood sampling portion of setting on the base, and blood sampling portion includes outside casing and installs the operation portion on the casing, operation portion including drive structure and the dial of being connected with drive structure, drive structure be the motor, a plurality of blood taking needles have been placed to dial circumference, and the blood taking needle includes syringe needle and needle shell, and syringe needle and needle shell slidable connection can stretch out from the needle shell top.
Further, the casing = includes the end cover of both sides, and the both ends lid passes through the threaded connection lock, and left end lid and right-hand member lid top all are equipped with the recess for as the blood sampling district that the patient finger stretched into, drive structure sets up on the left end lid.
Further, dial circumference is equipped with a plurality of standing grooves, and the standing groove is used for placing the blood taking needle, and the standing groove is for having elastic fastener towards the opening both sides of needle shell, and the interval between the fastener is less than the width of needle shell.
Furthermore, the side wall of the needle head is sleeved with a sliding part, the bottom of the needle shell is provided with an opening, the top of the needle shell is provided with an extending hole for the needle head to extend out, the inner wall of the needle shell is also provided with a supporting ring, and the sliding part is placed on the supporting ring.
Furthermore, the right end cover is provided with a moving member which is an electric push rod, the top of the moving member is transversely provided with a protruding part, and the protruding part is positioned below the opening of the needle shell of the placing groove.
Furthermore, the blood sampling area is provided with a detection sensor, and the detection sensor, the electric push rod and the motor are all connected with the processor.
Since the proposal is adopted, the beneficial effects of the utility model reside in that: the utility model provides a not enough of prior art, the utility model provides a survey blood sugar and use automatic hemostix, its benefit is:
(1) the utility model discloses a blood taking needle includes needle shell and syringe needle for when the blood taking needle is not used, the syringe needle is located inside the needle shell, has guaranteed the aseptic degree of syringe needle, when needing to use the blood taking needle, the syringe needle is followed the needle shell and is followed and stretch out, and after pricking the patient finger, it can contract to the needle shell inside automatically, thereby makes the syringe needle still have the shielding thing after the use, avoids it when changing, and the syringe needle exposes and causes cross contamination outward.
(2) The utility model discloses a syringe needle before using, after using be located needle shell inside all the time, avoid its needle point liquid to be stained with and attach on collection system, appear cross contamination's drawback.
(3) The utility model discloses an acquisition device only can realize the conversion of syringe needle and the automatic back that contracts through a motor and an electric putter, and the needle point directly reciprocates, can be quick puncture patient's fingertip, avoid appearing the scraping to the fingertip, influence the drawback of blood sampling.
Drawings
Fig. 1 is a cross-sectional view of the dial on the left end cap of the present invention.
Figure 2 is a cross-sectional view of the needle tip of the present invention positioned within the needle housing.
Figure 3 is a cross-sectional view of the needle tip of the present invention extending from the needle housing.
Reference numerals: 1-base, 2-housing, 21-recess, 3-drive structure, 4-dial, 5-lancet, 51-needle, 52-needle housing, 6-standing groove, 7-slider, 8-support ring, 9-mover, 91-projection.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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," "second," and "third" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1 to 3, an automatic blood sampling device for measuring blood sugar includes a base 1 and a blood sampling unit provided on the base 1.
The blood sampling portion comprises an external shell 2 and an operation portion installed in the shell 2, the shell 2 comprises end covers on two sides, and the end covers are connected through threads and buckled. Wherein, the top of the left end cover and the right end cover are both provided with a groove 21 which is used as a blood sampling area for the finger of the patient to extend into. As in the prior art, a detection sensor is arranged in the blood sampling area and used for detecting whether a finger is put in the blood sampling area or not so as to realize automatic blood sampling. The operation portion includes drive structure 3 of fixed mounting at the left end lid inner wall, and in this embodiment, motor is chooseed for use to drive structure 3, and the output shaft of motor has dial 4, 4 circumference of dial are equipped with a plurality of standing grooves 6, and standing groove 6 is used for placing blood taking needle 5. The motor passes through the internal battery power supply, and then the motor circular telegram back can drive the dial 4 rotation rather than output shaft, just the utility model discloses set up a rotation stroke of motor and be the interval between two liang of standing grooves 6, for the convenience of blood sampling promptly, under the initial condition, blood sampling district below is standing groove 6, and the motor is once every so rotated, can rotate next standing groove 6 to blood sampling district below promptly to make a device can realize blood sampling many times.
Further, in order to facilitate the safety of the blood collection needle 5 when the blood collection device is uniformly replaced after being used, the utility model discloses a blood collection needle 5 includes a needle head 51 and a needle shell 52, the needle head 51 is connected with the needle shell 52 in a sliding manner, namely, the sliding part 7 is sleeved on the side wall of the needle head 51, and in the embodiment, the sliding part 7 is a rubber block. The needle housing 52 has an opening at the bottom and an outlet hole at the top for the needle 51 to extend. The inner wall thereof is further provided with a support ring 8, said slider 7 being placed on the support ring 8 for stabilizing the position of the needle 51 inside the needle housing 52. And needle shell 52 and standing groove 6 are the connected relation of card income, standing groove 6 is for having elastic fastener towards the opening both sides of needle shell 52 promptly, width between the fastener slightly is less than the width of needle shell 52, so, when needle shell 52 is put into standing groove 6 through outside hard, can block by the fastener to realize the stable of needle shell 52 and place, the elastic fastener adopts among the prior art multiple material all can realize, it is the structure commonly used among the medical instrument, because this application no longer does the repeated description to its structure here again.
Further, the right-hand member is covered and is equipped with moving member 9, the utility model discloses moving member 9 chooses for use electric putter, and electric putter is fixed with right-hand member lid lateral wall promptly, and its top transversely is equipped with extension 91, and extension 91 is located the needle shell 52 opening below of standing groove 6. And the extension 91 is L-shaped, that is, it includes an integrally formed vertical portion and a horizontal portion, the horizontal portion is connected with the electric push rod, and the vertical portion is located below the opening of the needle housing 52. Because the vertical portion has a certain length, it is avoided that the entire protruding portion 91 will touch the needle housing 52 during the upward movement of the vertical portion, which would cause the needle housing 52 to move. Then, as the electric push rod extends, it will drive the extension part 91 to move upwards, and the upward vertical part will push the needle 51 upwards, so that the top of the needle 51 can extend out of the hole of the needle housing 52 and extend out of the placing groove 6, and is convenient to contact with the finger of the patient in the blood sampling area, so as to realize puncturing. It is worth to say that, in the utility model, the electric push rod only works for one stroke at a time, namely, the electric push rod generates the action of stretching and retracting, so that the needle head 51 can retract immediately after the finger of the patient is punctured, thereby avoiding the risk of infection caused by long-term exposure. And compare in the condition that drives the blood taking needle through the drive tooth and shift up among the conventional art, the drive tooth is because there is certain width, so along with the rotation of dial, the blood taking needle will have certain dwell time at the highest height, so along with the continuation rotation of dial, it can wipe the patient and hang to indicate, and the needle point of this application directly reciprocates, can descend rapidly after pricking patient's finger, avoids appearing wiping the drawback of hanging to patient's finger.
Furthermore, electric putter, motor and detection sensor all are connected with the treater, detect sensor's output and treater input and be connected promptly, and the treater output is connected with motor and electric putter. The electric push rod, the motor, the detection sensor and the processor are all powered by the battery. Just electric putter, motor, detection sensor and treater all are the part commonly used among the current blood sampling device, and it all can be bought in order to realize corresponding function in market and internet, the utility model discloses do not change its structure, consequently do not do here again to its specific structure and describe repeatedly.
Specific saying so, the utility model discloses when using, place into standing groove 6 with a plurality of blood taking needles 5 in, it can to close the both ends lid again. When needing to take a blood sample to the patient then, the patient stretches into the blood sampling district with the finger, detect sensor this moment and sense the finger and put into, its output signal to treater, treater output signal to motor, the motor starts so, it drives dial 4 and rotates, make a standing groove 6 rotate in blood sampling district below, its output signal to electric putter simultaneously, electric putter gets the electricity and starts, it drives extension 91 and shifts up, extension 91 is ejecting to the blood sampling district in syringe needle 51 follow needle shell 52, in order to prick the patient finger. Then the electric push rod finishes a stroke and automatically falls back. The needle 51 falls back inside the needle housing 52. Until the next detection sensor detects that the finger of the patient extends into the blood sampling area, the whole motor and the electric push rod are electrified to start working.
Parts not described in the above modes can be realized by adopting or referring to the prior art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a survey blood sugar and use automatic hemostix which characterized in that: including base (1) and the blood sampling portion of setting on base (1), blood sampling portion includes outside casing (2) and installs the operation portion on casing (2), the operation portion includes drive structure (3) and dial (4) be connected with drive structure (3), and drive structure (3) are the motor, a plurality of blood taking needles (5) have been placed to dial (4) circumference, and the blood taking needle includes syringe needle (51) and needle shell (52), and syringe needle (51) and needle shell (52) slidable connection can stretch out from needle shell (52) top.
2. The automatic blood collector for measuring blood glucose according to claim 1, wherein: the casing (2) comprises end covers on two sides, the two end covers are buckled through threaded connection, grooves (21) are formed in the top portions of the left end cover and the right end cover and used as blood sampling areas into which fingers of a patient stretch, and the driving structure (3) is arranged on the left end cover.
3. The automatic blood collector for measuring blood glucose according to claim 1, wherein: the needle dial (4) circumference is equipped with a plurality of standing grooves (6), and standing groove (6) are used for placing blood taking needle (5), and standing groove (6) are for having elastic fastener towards the opening both sides of needle shell (52), and the interval between the fastener is less than the width of needle shell (52).
4. The automatic blood collector for measuring blood glucose according to claim 1, wherein: slider (7) has been cup jointed to syringe needle (51) lateral wall, and needle shell (52) bottom is equipped with the opening, and its top is equipped with and stretches out the hole and supply syringe needle (51) to stretch out, and its inner wall still is equipped with support ring (8), slider (7) are placed on support ring (8).
5. The automatic blood collector for measuring blood glucose according to claim 3, wherein: the right end cover is provided with a moving piece (9), the moving piece (9) is an electric push rod, the top of the moving piece is transversely provided with a protruding part (91), and the protruding part (91) is positioned below the opening of the needle shell (52) of the placing groove (6).
6. The automatic blood collector for measuring blood glucose according to claim 2, wherein: the blood sampling area is provided with a detection sensor, and the detection sensor, the electric push rod and the motor are all connected with the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120413773.8U CN215272776U (en) | 2021-02-25 | 2021-02-25 | Automatic blood sampler for measuring blood sugar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120413773.8U CN215272776U (en) | 2021-02-25 | 2021-02-25 | Automatic blood sampler for measuring blood sugar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215272776U true CN215272776U (en) | 2021-12-24 |
Family
ID=79532437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120413773.8U Expired - Fee Related CN215272776U (en) | 2021-02-25 | 2021-02-25 | Automatic blood sampler for measuring blood sugar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215272776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117582224A (en) * | 2024-01-19 | 2024-02-23 | 佳木斯大学 | Batch hemostix for medical pathology detection and use method |
-
2021
- 2021-02-25 CN CN202120413773.8U patent/CN215272776U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11246519B2 (en) | Medical device inserters and processes of inserting and using medical devices | |
| CN111202531B (en) | Domestic automatic blood glucose detection hemostix | |
| CA2623589C (en) | Catalysts for body fluid sample extraction | |
| WO2002056751A2 (en) | Lancet device having capillary action | |
| AU2002247008A1 (en) | Lancet device having capillary action | |
| CN215272776U (en) | Automatic blood sampler for measuring blood sugar | |
| JP6086917B2 (en) | How to draw a blood sample | |
| CN212234457U (en) | Domestic automatic blood glucose testing hemostix | |
| CN210834919U (en) | Blood glucose monitoring device | |
| CN204351837U (en) | Dynamic glucose detector main frame fixed structure | |
| CN208243562U (en) | A kind of safety-type arteria hemostix | |
| CN220530016U (en) | Blood glucose meter's collection structure | |
| CN217521175U (en) | Portable blood sugar detection device | |
| CN221533763U (en) | Blood taking needle holder | |
| CN211066644U (en) | Blood sampling pen with adjustable penetration depth | |
| CN214473420U (en) | Detection device for blood sugar convenient to real-time supervision | |
| CN214485196U (en) | Novel temperature measurement formula hose syringe | |
| CN211658170U (en) | Precise control blood sampler capable of preventing needle stick injury | |
| CN111141910A (en) | Integrated blood glucose meter | |
| CN117731285A (en) | Integrated blood index detector device and detection method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |