CN112790736A - Blood glucose monitoring sensor probe insertion installation tool and installation method - Google Patents
Blood glucose monitoring sensor probe insertion installation tool and installation method Download PDFInfo
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- CN112790736A CN112790736A CN202110117128.6A CN202110117128A CN112790736A CN 112790736 A CN112790736 A CN 112790736A CN 202110117128 A CN202110117128 A CN 202110117128A CN 112790736 A CN112790736 A CN 112790736A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6848—Needles
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Abstract
A blood glucose monitoring sensor probe insertion installation tool and an installation method comprise the following steps: the sensor shell positioning plate is provided with a plurality of through holes, and one side of each through hole is provided with a sensor positioning groove; the sensor comprises a sensor shell, a sensor positioning groove and a sensor positioning groove, wherein a pin hole is formed in the middle of the sensor shell, the sensor shell is embedded into the sensor positioning groove and mounted, and the pin hole is formed in the middle of the through hole; the contact pin limiting plate is arranged on one side surface of the sensor shell positioning plate and is separated from the surface of the sensor shell positioning plate, and a limiting seat is arranged at the position, opposite to the sensor shell, of the contact pin limiting plate; the needle length limiting plate is installed on one side, opposite to the pin limiting plate, of the sensor shell positioning plate, and a needle length limiting groove is formed in the position, opposite to the sensor shell, of the needle length limiting plate.
Description
Technical Field
The invention relates to the field of production tools of blood glucose monitoring sensors, in particular to a tool and a method for inserting and installing a probe of a blood glucose monitoring sensor.
Background
The dynamic blood glucose monitoring system (RGMS) is a new type of continuous dynamic blood glucose monitoring system that has been put into clinical use in recent years and is connected to a probe, such as a needle, for placement in the subcutaneous tissue. The diameter of the probe is very small, and the patient does not feel pain or discomfort obviously when the probe is placed in the body. The instrument receives an electric signal reflecting blood sugar change from the probe at a certain time interval, and converts the average value of the electric signals collected for a plurality of times into the blood sugar value to be stored. Several hundred blood glucose values can be recorded per day. The dynamic blood glucose monitor can also simultaneously store the time of eating, moving, taking medicine and the like. Therefore, the patient can not suffer from acupuncture every day, and the blood glucose monitoring system can provide a daily blood glucose graph, a multi-day blood glucose graph fluctuation trend analysis and a summary of daily blood glucose data, and is a new breakthrough of blood glucose detection.
The installation of the sensor probe needs to ensure that a plating layer at the tip of the probe is not damaged, and the probe is perpendicular to the surface of the sensor shell after being inserted, and the distance of the tip extending out of the surface of the sensor shell also needs to be strictly controlled, so that the installation needs to be carried out by using a tool, and the design of the tool and the installation method using the tool are particularly important for the quality and the installation efficiency of the sensor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a blood glucose monitoring sensor probe inserting and installing tool, which is used for installing a probe pin tail in a sensor shell inserting manner, a pin limiting plate is used for limiting the probe pin tail so as to ensure that the probe and the sensor shell are kept vertical, and a pin length limiting plate is used for limiting the retraction distance of the probe so as to ensure the extension length of the probe point; in addition, the invention also correspondingly provides a method for inserting and installing the probe of the blood glucose monitoring sensor, the needle point can be ensured not to be damaged by inserting the tail of the probe and then inverting the tool, the tool structure is simplified, the installation efficiency is improved, and the needle point can be ensured not to be damaged by clamping the probe by using tweezers and avoiding the installation mode of clamping the needle point part of the probe.
The specific technical scheme of the invention is as follows, a blood sugar monitoring sensor probe inserting and installing tool comprises:
the sensor shell positioning plate is provided with a plurality of through holes, and one side of each through hole is provided with a sensor positioning groove;
the sensor comprises a sensor shell, a sensor positioning groove and a sensor positioning groove, wherein a pin hole is formed in the middle of the sensor shell, the sensor shell is embedded into the sensor positioning groove and mounted, and the pin hole is formed in the middle of the through hole;
the contact pin limiting plate is arranged on one side surface of the sensor shell positioning plate and is separated from the surface of the sensor shell positioning plate, and a limiting seat is arranged at the position, opposite to the sensor shell, of the contact pin limiting plate;
the needle length limiting plate is installed on one side, opposite to the pin limiting plate, of the sensor shell positioning plate, and a needle length limiting groove is formed in the position, opposite to the sensor shell, of the needle length limiting plate.
Therefore, a plating layer is arranged at the needle point part of the sensor probe, and the pin point is inserted into the pin hole of the sensor shell to be easily collided and damaged, so that the pin tail is required to be inserted into the pin hole; in order to ensure that the probe and the sensor shell are kept perpendicular, the contact pin limiting plate is used for limiting the probe; the extending length of the probe tip relative to the sensor shell needs to be controlled, so the extending length of the probe tip is ensured by using the needle length limiting plate.
Preferably, the limiting seat comprises a pin positioning part close to the sensor shell positioning plate and a blocking limiting part far away from the sensor shell positioning plate, and the pin positioning part is provided with a pin positioning hole opposite to the pin hole.
Therefore, the pin positioning part is used for inserting a probe, the pin positioning hole is opposite to the pin hole, the probe can be guaranteed to be kept perpendicular to the sensor shell after being inserted, and the blocking limiting part is used for blocking and limiting the probe, so that the probe is prevented from being excessively inserted into the pin hole to penetrate through the pin hole.
Preferably, a supporting seat is installed between the pin limiting plate and the sensor shell positioning plate to enable the pin limiting plate and the sensor shell positioning plate to be separated, and the distance between the pin positioning part and the sensor shell is not less than 15 mm.
Therefore, the larger the distance between the pin positioning part and the sensor shell is, the better the verticality of the probe is, and in order to ensure that the probe is vertical to the sensor shell, the distance between the pin positioning part and the sensor shell is generally controlled to be not less than 15 mm.
Preferably, after the sensor shell is embedded into the sensor positioning groove and mounted, the pin limiting plate, the supporting seat, the sensor positioning groove and the pin length limiting plate sequentially penetrate through bolts and then are locked.
Therefore, the contact pin limiting plate, the supporting seat, the sensor positioning groove and the needle length limiting plate need to be fastened, and the bolt connection structure is simple and stable.
Preferably, in the state that the pin-limiting plate, the support seat, the sensor-positioning groove and the pin-length-limiting plate are locked by the bolt, the length of the probe is greater than the distance between the sensor shell and the blocking surface of the blocking-limiting part, and the length of the probe is greater than the distance between the bottom of the pin-length-limiting groove and the pin-positioning part.
Therefore, the probe can be prevented from falling off from the sensor shell by the length of the probe being larger than the distance between the sensor shell and the blocking surface of the blocking limiting part, and the probe can be prevented from falling off from the pin positioning part by the length of the probe being larger than the distance between the bottom of the pin length limiting groove and the pin positioning part.
Preferably, the projection range of the bottom of the needle length limiting groove covers the pin inserting hole, and the bottom of the needle length limiting groove is covered and provided with a rubber pad.
Therefore, the probe tip part can completely enter the needle length limiting groove to be limited by the groove bottom, and the probe tip is contacted with the rubber pad without damaging the probe tip.
Preferably, a bracket plate is connected to the side, away from the sensor shell positioning plate, of the needle length limiting plate.
Therefore, the needle length limiting plate needs to be installed after the tail portion of the probe is inserted into the needle inserting limiting plate, and the needle length limiting plate needs to be inverted after installation, so that the support plate can be conveniently taken and used as a support leg when being connected.
Preferably, the through hole of the sensor shell positioning plate is positioned at one side of the pin positioning plate and is provided with a chamfer.
Therefore, after the probe is inserted into the sensor shell, processes such as glue dispensing and the like are carried out to fix the probe and the sensor shell, and the chamfer is formed through the through hole to increase the glue dispensing visual field and avoid interference.
A blood glucose monitoring sensor probe insertion installation method comprises the following installation steps:
s1, sequentially placing the pin limiting plate, the supporting seat and the sensor shell positioning plate from bottom to top, and mounting the bolt in a penetrating manner from bottom to top;
s2, mounting the sensor shell in the sensor positioning groove of the sensor shell positioning plate;
s3, the tail end of the probe penetrates through the pin inserting hole of the sensor shell and the pin positioning hole of the pin positioning plate respectively from top to bottom until the tail end of the probe abuts against the blocking limiting part;
s4, mounting the needle length limiting plate above the sensor shell positioning plate, and locking the bolt after penetrating through the needle length limiting plate through a nut;
s5, integrally inverting the locked tool to enable the needle tip to abut against the bottom of the needle length limiting groove of the needle length limiting plate after the probe falls off;
s6, dripping glue at the pin inserting hole of the sensor shell to fix the probe and the sensor shell;
s7, cutting off the part of the probe above the sensor shell;
s8, inverting the whole tool, detaching the needle length limiting plate, and taking out the sensor shell and the probe fixedly connected with the sensor shell;
s9, repeating the steps S2-S8.
Therefore, the probe needle tail is inserted first, and then the tool is inverted, so that the needle tip can be prevented from being damaged, the tool structure is simplified, and the installation efficiency is improved.
As a preferable aspect of the present invention, step S3 includes the following mounting steps:
s31, clamping the middle part of the probe by using forceps, and inserting the tail of the probe downwards into the pin hole;
s32, clamping the probe to penetrate through the tail part of the pin hole by using another pair of tweezers, and loosening the tweezers above the pin hole;
s33, clamping the probe by forceps at the needle tail part and moving downwards to enable the needle tail to penetrate through the needle inserting positioning hole;
and S34, loosening the forceps at the needle tail part to enable the probe to fall down to abut against the blocking limiting part.
Therefore, the probe can be clamped by using tweezers and the needle point can be prevented from being damaged in an installation mode of avoiding clamping the needle point of the probe.
In conclusion, the invention has the following beneficial effects:
the blood glucose monitoring sensor probe insertion installation tool is installed in a mode that a probe pin tail is inserted into a sensor shell, a pin limiting plate is used for limiting the probe pin tail so as to ensure that the probe and the sensor shell are kept vertical, and a pin length limiting plate is used for limiting the retraction distance of the probe so as to ensure the extension length of the probe point; in addition, the invention also correspondingly provides a method for inserting and installing the probe of the blood glucose monitoring sensor, the needle point can be ensured not to be damaged by inserting the tail of the probe and then inverting the tool, the tool structure is simplified, the installation efficiency is improved, and the needle point can be ensured not to be damaged by clamping the probe by using tweezers and avoiding the installation mode of clamping the needle point part of the probe.
Drawings
FIG. 1 is a perspective view of the present invention prior to installation of a sensor housing;
FIG. 2 is a perspective view of the tool of the present invention after installation of the sensor housing and insertion of the probe;
FIG. 3 is a perspective view of the inventive tool after installation of a needle length limiting plate and inversion;
FIG. 4 is a perspective view of the tool needle length limiting plate of the present invention;
fig. 5 is a schematic structural view of step S31 of embodiment 3 of the probe insertion mounting method of the present invention;
fig. 6 is a schematic structural view of step S32 of embodiment 3 of the probe insertion mounting method of the present invention;
fig. 7 is a schematic structural view of step S33 of embodiment 3 of the probe insertion mounting method of the present invention;
fig. 8 is a schematic structural view of step S34 of embodiment 3 of the probe insertion mounting method of the present invention;
in the figure, 1-sensor shell positioning plate, 11-through hole, 111-chamfer, 12-sensor positioning groove, 2-sensor shell, 21-pin hole, 3-pin limiting plate, 31-limiting seat, 311-pin positioning part, 3111-pin positioning hole, 312-blocking limiting part, 4-pin long limiting plate, 41-pin long limiting groove, 42-supporting protrusion, 43-support plate, 5-support seat, 6-bolt and 7-probe.
Detailed Description
The invention will be further explained by means of specific embodiments with reference to the drawings.
Example 1:
as shown in fig. 1, 2 and 3, the blood glucose monitoring sensor probe insertion and installation tool comprises:
the sensor shell positioning plate comprises a sensor shell positioning plate 1, wherein a plurality of through holes 11 are formed in the sensor shell positioning plate 1, and a sensor positioning groove 12 is formed in one side of each through hole 11;
the sensor comprises a sensor shell 2, wherein a pin hole 21 is formed in the middle of the sensor shell 2, the sensor shell 2 is embedded into a sensor positioning groove 12 and is installed, and the pin hole 21 is located in the middle of a through hole 11;
the contact pin limiting plate 3 is arranged on one side surface of the sensor shell positioning plate 1 and is separated from the surface of the sensor shell positioning plate 1, and a limiting seat 31 is arranged at the position, opposite to the sensor shell 2, of the contact pin limiting plate 3;
the needle length limiting plate 4 is arranged on one side, opposite to the pin limiting plate 3, of the sensor shell positioning plate 1, and a needle length limiting groove 41 is formed in the position, opposite to the sensor shell 2, of the needle length limiting plate 4.
Therefore, a plating layer is arranged at the needle point part of the sensor probe, and the plating layer is easy to be damaged by collision when the needle point is inserted into the pin hole 21 of the sensor shell 2, so that the needle tail is required to be inserted into the pin hole 21; in order to ensure that the probe is vertical to the sensor shell 2, a contact pin limiting plate 3 is used for limiting the probe; the extending length of the probe tip relative to the sensor shell 2 needs to be controlled, so the extending length of the probe tip is ensured by using the needle length limiting plate 4.
As shown in fig. 1, 2 and 3, the position-limiting seat 31 includes a pin positioning portion 311 close to the sensor housing positioning plate 1 and a stop position-limiting portion 312 far from the sensor housing positioning plate 1, and the pin positioning portion 311 is provided with a pin positioning hole 3111 opposite to the pin hole 21.
From this, contact pin location portion 311 is used for the probe to insert, and contact pin locating hole 3111 is relative with contact pin hole 21 position, can guarantee that probe inserted back keeps perpendicular with sensor shell 2, blocks spacing portion 312 and is used for blockking the spacing to the probe, avoids probe insertion to pass from contact pin hole 21 excessively.
As shown in fig. 1, 2 and 3, a supporting seat 5 is installed between the pin limiting plate 3 and the sensor housing positioning plate 1 to make the pin limiting plate and the sensor housing positioning plate spaced apart, and the distance between the pin positioning portion 311 and the sensor housing 2 is not less than 15 mm.
Therefore, the larger the distance between the pin positioning portion 311 and the sensor case 2 is, the better the verticality of the probe is, and in order to ensure that the probe is perpendicular to the sensor case 2, the distance between the pin positioning portion 311 and the sensor case 2 is generally controlled to be not less than 15 mm.
As shown in fig. 3, after the sensor case 2 is inserted into the sensor positioning groove 12 and mounted, the pin positioning plate 3, the support base 5, the sensor positioning groove 12 and the pin length positioning plate 4 are sequentially inserted through the bolt 6 and then locked.
From this, contact pin limiting plate 3, supporting seat 5, sensor constant head tank 12 and needle length limiting plate 4 need fasten, and simple structure is stable through bolt 6 connection.
As shown in fig. 3, in the state where the pin-length restriction plate 3, the support base 5, the sensor positioning groove 12 and the pin-length restriction plate 4 are locked by the bolt 6, the length of the probe 7 is greater than the distance between the sensor housing 2 and the blocking surface of the blocking restriction portion 312, and the length of the probe 7 is greater than the distance between the bottom of the pin-length restriction groove 41 and the pin-positioning portion 311.
Therefore, the length of the probe 7 is larger than the distance between the sensor shell 2 and the blocking surface of the blocking limiting part 312, so that the probe 7 can be prevented from falling off from the sensor shell 2, and the length of the probe 7 is larger than the distance between the groove bottom of the pin length limiting groove 41 and the pin positioning part 311, so that the probe 7 can be prevented from falling off from the pin positioning part 311.
As shown in fig. 3, the projection range of the groove bottom of the needle length limiting groove 41 covers the pin inserting hole 21, and the groove bottom of the needle length limiting groove 41 is covered and installed with a rubber pad.
Therefore, the tip part of the probe 7 can completely enter the needle length limiting groove 41 to be limited by the groove bottom, and the tip part of the probe 7 is contacted with the rubber pad without damaging the tip part.
As shown in fig. 3 and 4, the needle length limitation plate 4 is connected to the bracket plate 43 on the side away from the sensor housing location plate 1.
Therefore, the needle length limiting plate 4 needs to be installed after the tail of the probe is inserted into the needle inserting limiting plate 3, and needs to be inverted after installation, so that the connecting bracket plate 43 can be conveniently taken and used as a support leg.
As shown in fig. 3, the through hole 11 of the sensor housing positioning plate 1 is provided with a chamfer 111 at the side of the pin stopper plate 3.
Therefore, after the probe is inserted into the sensor housing 2, a dispensing process is performed to fix the probe to the sensor housing 2, and the chamfer 111 is formed through the hole 11 to increase the dispensing view field and avoid interference.
Example 2:
referring to fig. 1, 2 and 3, a blood glucose monitoring sensor probe insertion installation method comprises the following installation steps:
s1, sequentially placing the pin limiting plate 3, the supporting seat 5 and the sensor shell positioning plate 1 from bottom to top, and mounting the bolt 6 in a penetrating manner from bottom to top;
s2, installing the sensor shell 2 in the sensor positioning groove 12 of the sensor shell positioning plate 1;
s3, the tail end of the probe 7 is passed through the pin hole 21 of the sensor housing 2 and the pin positioning hole 3111 of the pin positioning plate 3 from top to bottom until abutting against the stop positioning part 312;
s4, mounting the needle length limiting plate 4 above the sensor shell positioning plate 1, and locking the bolt 6 through a nut after penetrating through the needle length limiting plate 4;
s5, inverting the locked tool integrally to enable the needle tip to abut against the groove bottom of the needle length limiting groove 41 of the needle length limiting plate 4 after the probe 7 falls off;
s6, dripping glue on the pin hole 21 of the sensor shell 2 to fix the probe 7 and the sensor shell 2;
s7, cutting off the part of the probe 7 positioned above the sensor shell 2;
s8, the whole tool is inverted, the needle length limiting plate 4 is removed, and the sensor shell 2 and the fixedly connected probe 7 are taken out;
s9, repeating the steps S2-S8.
Therefore, the method that the needle tail of the probe 7 is inserted first and then the tool is inverted can ensure that the needle tip is not damaged, simplify the structure of the tool and improve the installation efficiency.
Example 3:
step S3 includes the following installation steps:
s31, clamping the middle part of the probe 7 by using a forceps, and inserting the tail of the probe downwards into the pin hole 21;
s32, clamping the probe 7 to penetrate through the needle tail part of the needle inserting hole 21 by using another pair of tweezers, and loosening the tweezers above the needle inserting hole 21;
s33, moving the forceps gripping probe 7 downwards to make the needle tail pass through the needle inserting positioning hole 3111;
s34, the tweezers at the needle tail part are loosened, so that the probe 7 falls down and abuts against the stop limiting part 312.
Therefore, the probe 7 can be clamped by using tweezers and the needle tip can be prevented from being damaged by the installation mode of avoiding the position clamping the needle tip of the probe 7.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.
Claims (10)
1. The utility model provides a blood glucose monitoring sensor probe inserts installation frock which characterized in that includes:
the sensor shell positioning plate comprises a sensor shell positioning plate (1), wherein a plurality of through holes (11) are formed in the sensor shell positioning plate (1), and a sensor positioning groove (12) is formed in one side of each through hole (11);
the sensor shell (2), a pin hole (21) is formed in the middle of the sensor shell (2), the sensor shell (2) is embedded into the sensor positioning groove (12) to be installed, and the pin hole (21) is located in the middle of the through hole (11);
the contact pin limiting plate (3) is mounted on one side face of the sensor shell positioning plate (1) and is separated from the surface of the sensor shell positioning plate (1), and a limiting seat (31) is arranged at the position, opposite to the sensor shell (2), of the contact pin limiting plate (3);
the long limiting plate (4) of needle, long limiting plate (4) of needle install in sensor shell locating plate (1) with the opposite one side of contact pin limiting plate (3), the long limiting plate of needle (4) with the position that sensor shell (2) is relative is equipped with long spacing groove (41) of needle.
2. The blood glucose monitoring sensor probe insertion installation tool of claim 1, wherein: spacing seat (31) including being close contact pin location portion (311) of sensor shell locating plate (1) and keeping away from spacing portion (312) that blocks of sensor shell locating plate (1), contact pin location portion (311) seted up with contact pin locating hole (3111) that contact pin hole (21) is relative.
3. The blood glucose monitoring sensor probe insertion installation tool of claim 2, wherein: the contact pin limiting plate (3) and the sensor shell positioning plate (1) are provided with a supporting seat (5) therebetween to enable the supporting seat to be separated, and the distance between the contact pin positioning portion (311) and the sensor shell (2) is not less than 15 mm.
4. The blood glucose monitoring sensor probe insertion installation tool of claim 3, wherein: after the sensor shell (2) is embedded into the sensor positioning groove (12) and installed, the pin inserting limiting plate (3), the supporting seat (5), the sensor positioning groove (12) and the pin length limiting plate (4) sequentially penetrate through a bolt (6) and then are locked.
5. The blood glucose monitoring sensor probe insertion installation tool of claim 4, wherein: contact pin limiting plate (3), supporting seat (5) sensor constant head tank (12) with needle length limiting plate (4) pass through under bolt (6) lock state, the length of probe (7) is greater than sensor shell (2) with block the distance between the spacing portion (312) stop face, the length of probe (7) is greater than the long spacing groove of needle (41) tank bottom with the distance between contact pin location portion (311).
6. The blood glucose monitoring sensor probe insertion installation tool of claim 1, wherein: the long spacing groove of needle (41) tank bottom projection scope covers pinhole (21), the long spacing groove of needle (41) tank bottom covers and installs the cushion.
7. The blood glucose monitoring sensor probe insertion installation tool of claim 1, wherein: one side of the needle length limiting plate (4), which is far away from the sensor shell positioning plate (1), is connected with a support plate (43).
8. The blood glucose monitoring sensor probe insertion installation tool of claim 1, wherein: and the through hole (11) of the sensor shell positioning plate (1) is positioned at one side of the pin positioning plate (3) and is provided with a chamfer (111).
9. A blood glucose monitoring sensor probe insertion installation method is characterized by comprising the following installation steps:
s1, sequentially placing the pin limiting plate (3), the supporting seat (5) and the sensor shell positioning plate (1) from bottom to top, and mounting the bolt (6) in a penetrating manner from bottom to top;
s2, mounting the sensor shell (2) in the sensor positioning groove (12) of the sensor shell positioning plate (1);
s3, the tail end of the probe (7) penetrates through the pin inserting hole (21) of the sensor shell (2) and the pin inserting positioning hole (3111) of the pin inserting limiting plate (3) from top to bottom respectively until the tail end of the probe abuts against the blocking limiting part (312);
s4, mounting the needle length limiting plate (4) above the sensor shell positioning plate (1), and locking the bolt (6) after penetrating through the needle length limiting plate (4) through a nut;
s5, inverting the locked tool integrally to enable the needle tip of the probe (7) to abut against the bottom of the needle length limiting groove (41) of the needle length limiting plate (4) after the probe falls off;
s6, dripping glue on the pin inserting hole (21) of the sensor shell (2) to fix the probe (7) and the sensor shell (2);
s7, cutting off the part of the probe (7) above the sensor shell (2);
s8, the whole tool is inverted, the needle length limiting plate (4) is removed, and the sensor shell (2) and the probe (7) fixedly connected with the sensor shell are taken out;
s9, repeating the steps S2-S8.
10. The blood glucose monitoring sensor probe insertion installation method of claim 9, wherein step S3 comprises the installation steps of:
s31, clamping the middle part of the probe (7) by using a pair of tweezers, and inserting the tail of the probe downwards into the pin hole (21);
s32, clamping the probe (7) through the tail part of the pin inserting hole (21) by using another pair of tweezers, and loosening the tweezers above the pin inserting hole (21);
s33, clamping the probe (7) by forceps at the needle tail part and moving downwards to enable the needle tail to penetrate through the inserting needle positioning hole (3111);
s34, loosening the tweezers at the needle tail part to enable the probe (7) to fall down and abut against the stop limiting part (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110117128.6A CN112790736B (en) | 2021-01-29 | 2021-01-29 | Blood glucose monitoring sensor probe insertion installation tool and installation method |
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| CN202110117128.6A CN112790736B (en) | 2021-01-29 | 2021-01-29 | Blood glucose monitoring sensor probe insertion installation tool and installation method |
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| CN112790736B CN112790736B (en) | 2023-04-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896587A (en) * | 2020-08-12 | 2020-11-06 | 湖州美奇医疗器械有限公司 | Blood glucose monitoring sensor test fixture |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896587A (en) * | 2020-08-12 | 2020-11-06 | 湖州美奇医疗器械有限公司 | Blood glucose monitoring sensor test fixture |
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