CN109924952A - A kind of implanting instrument push-pin construction and implantable sensor implanting instrument - Google Patents
A kind of implanting instrument push-pin construction and implantable sensor implanting instrument Download PDFInfo
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- CN109924952A CN109924952A CN201910364775.XA CN201910364775A CN109924952A CN 109924952 A CN109924952 A CN 109924952A CN 201910364775 A CN201910364775 A CN 201910364775A CN 109924952 A CN109924952 A CN 109924952A
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- implanting instrument
- supportive body
- pedestal
- arm
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 230000003319 supportive effect Effects 0.000 claims abstract description 72
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000007943 implant Substances 0.000 claims abstract description 29
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Abstract
Implanting instrument push-pin construction disclosed in the present application, compared with prior art, comprising: supportive body；Ejection pedestal inside supportive body；Ejection pedestal has the contact condition being connected with supportive body and is detached from the disengaged position of supportive body；Ejection-spring between supportive body, ejection pedestal, ejection-spring is for pushing down on ejection pedestal；The ejection main body being set on ejection pedestal；The sensing implant needle being installed in ejection main body.Implanting instrument push-pin construction provided by the present application can be avoided firmly excessive or too small caused by human factor and bring feeling of pain, significant mitigation sense the sense of discomfort of user in implant needle implantation process compared to existing technologies.The application also provides a kind of implantable sensor implanting instrument, equally has above-mentioned beneficial effect.
Description
Technical field
This application involves Medical Instruments technical fields, more specifically more particularly to a kind of implanting instrument push-pin construction, this
Application further relates to a kind of implantable sensor implanting instrument.
Background technique
As the improvement of people's living standards, also more pay close attention to physical condition, it may be noted that health and each to body
The detection of kind parameter.Such as periodic detection glycemic index is needed, pay close attention to sugar content in blood.We are generally by regularly blood
The effects of sugared Index Monitoring pays close attention to physical condition from side, monitors health index.
Currently, one kind is used to puncture finger collection finger tip blood using test there are mainly two types of existing blood sugar test modes
Blood glucose strip and blood glucose meter cooperate, discrete blood glucose value can be collected, another kind is dynamic blood sugar monitoring system CGM, is led to
It crosses and is being subcutaneously implanted blood glucose sensor, the enzyme on sensor and subcutaneous tissue liquid reaction detection blood glucose value, and cooperate transmitter will
Blood glucose value is sent to terminal, can collect continuous blood glucose value.For dynamic blood sugar monitoring system CGM, it is implanted into blood glucose
The implanting instrument of test sensor is one of essential device, implanting instrument in the prior art in use,
Usually can exist because human factor exert oneself it is excessive or too small due to be user's bring sense of discomfort.
Therefore, how a kind of implanting instrument push-pin construction is provided, can be avoided excessive or mistake of exerting oneself caused by human factor
Small and bring feeling of pain, mitigates the sense of discomfort of user, has become those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
In order to solve the above technical problems, the application provides a kind of implanting instrument push-pin construction, human factor can be avoided
Caused firmly excessive or too small and bring feeling of pain, mitigates the sense of discomfort of user.The application further relates to a kind of implanted biography
Sensor implanting instrument equally has above-mentioned beneficial effect.
Technical solution provided by the present application is as follows:
The application provides a kind of implanting instrument push-pin construction, comprising: supportive body；Ejection bottom inside supportive body
Seat；Ejection pedestal has the contact condition being connected with supportive body and is detached from the disengaged position of supportive body；Set on branch
The ejection-spring between main body, ejection pedestal is supportted, ejection-spring is for pushing down on ejection pedestal；It is set on ejection pedestal,
It can be used for installing the ejection main body of sensing implant needle.
Further, elastic hook arm is equipped in a kind of preferred mode of the present invention, inside the supportive body；Launch bottom
Seat is equipped with the location structure cooperated with elastic hook arm；Location structure has positioning states and the disengaging being placed in elastic hook arm
In the disengaged position of elastic hook arm.
Further, in a kind of preferred mode of the present invention, trigger unit is additionally provided on supportive body, trigger unit is for touching
It sends out elastic hook arm and moves so that location structure is in disengaged position outward.
Further, in a kind of preferred mode of the present invention, elastic hook arm includes: hook arm main body；Set on hook arm main body
On, and the triggering convex block with trigger unit cooperation；In hook arm main body, and it is located at the limit coupler body of triggering convex block lower part, limit
Coupler body is for limiting location structure.
Further, in a kind of preferred mode of the present invention, ejection main body includes: the withdraw of the needle bullet on ejection pedestal
Spring；Set on the needle holder of withdraw of the needle spring top；It is connect with needle holder, the needle body fixing seat for fixed sensing implant needle；Ejection
Pedestal is equipped with the second restraining arm, and the second restraining arm has the contraction state being constrained in inside supportive body and is detached from support
The disengaged position of main body；Second restraining arm is equipped with the spacing block set for depressing needle holder, and the second restraining arm is in contraction-like
State lower limit projection compresses limit needle holder.
Further, in a kind of preferred mode of the present invention, the second restraining arm upper end is close to supportive body inner wall side
Equipped with support contact.
Further, in a kind of preferred mode of the present invention, needle holder upper end is surrounded by the first beveled end, limit convex
Block lower end is equipped with the second beveled end cooperated with the first beveled end.
Further, in a kind of preferred mode of the present invention, trigger unit include: set on supportive body top transmitting by
Key for depressing elastic hook arm and pushes elastic hook arm to move outward；Key between supportive body and transmitting key
Compressed spring；Emit and be equipped with key location hook in the middle part of key, key location hook and supportive body upper end inner wall contradict.
Further, in a kind of preferred mode of the present invention, emit and be additionally provided with anti-trigger cap on key.
The present invention also provides a kind of implantable sensor implanting instrument, including implanting instrument as described above is pushed pin knot
Structure.
A kind of implanting instrument push-pin construction provided by the invention, compared with prior art, comprising: supportive body, support master
Internal portion is equipped with ejection pedestal, this ejection pedestal has the contact condition being connected with supportive body and is detached from supportive body
Disengaged position；Wherein, ejection-spring is equipped between supportive body, ejection pedestal, ejection-spring is for pushing down on ejection bottom
Seat, ejection pedestal, which is equipped with, launches main body, mountable in ejection main body to have sensing implant needle.This application involves implanting instrument
In push-pin construction, propelled by carrying out sensing implant needle with the elastic force of spring, smooth operation, the dynamics propelled is constant, has avoided
Human factor causes firmly excessive or too small and is user's bring using sense of discomfort, while will not cause to pass because of human factor
Sense implant needle, which enters, to be terminated because being afraid of pain during human skin, compared to existing technologies, can be avoided it is artificial because
It exerts oneself caused by element excessive or too small and bring feeling of pain, significant mitigation sense the discomfort of user in implant needle implantation process
Sense.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic diagram of implanting instrument push-pin construction provided in an embodiment of the present invention；
Fig. 2 is the overall schematic of implantable sensor implanting instrument provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram for the withdraw of the needle structure that implantable sensor provided in an embodiment of the present invention is related to implanting instrument；
Fig. 4 be the present embodiments relate to trigger unit schematic diagram；
Fig. 5 be the present embodiments relate to signal projector schematic diagram；
Fig. 6 is that implantable sensor implanting instrument provided in an embodiment of the present invention is in the schematic diagram sent under needle-shaped state；
Fig. 7 is that implantable sensor implanting instrument provided in an embodiment of the present invention is in the schematic diagram under withdraw of the needle state；
Fig. 8 is the component part schematic diagram of implantable sensor implanting instrument provided in an embodiment of the present invention；
Fig. 9 is the explosive view of implantable sensor implanting instrument provided in an embodiment of the present invention；
Figure 10 be the present embodiments relate to disinfection case schematic diagram；
Figure 11 is placed in showing in disinfection case with implanting instrument for implantable sensor provided in an embodiment of the present invention
It is intended to；
Figure 12 is the entirety perspective view of implantable sensor implanting instrument provided in an embodiment of the present invention.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in the application, below in conjunction with the application reality
The technical scheme in the embodiment of the application is clearly and completely described for the attached drawing for applying in example, it is clear that described embodiment
Only a part of the embodiment of the application, instead of all the embodiments.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model of the application protection
It encloses.
It should be noted that it can directly exist when element is referred to as on " being fixed on " or " being set to " another element
On another element or indirectly setting on the other element；When an element is known as " being connected to " another element,
It can be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", under ", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.It is multiple in the description of the present application ", " several " be meant that two or
Two or more, unless otherwise specifically defined.
It should be clear that structure depicted in this specification attached drawing, ratio, size etc., only to cooperate specification revealed
Content is not limited to the enforceable qualifications of the application, therefore does not have so that those skilled in the art understands and reads
Technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the application institute energy
Under the effect of generation and the purpose that can reach, it should all still fall in techniques disclosed in this application content and obtain the range that can cover
It is interior.
Please be as shown in Figures 1 to 12, implanting instrument push-pin construction provided by the embodiments of the present application, comprising: supportive body 1；
Ejection pedestal 2 inside supportive body 1；Ejection pedestal 2 has the contact condition being connected with supportive body 1 and disengaging
In the disengaged position of supportive body 1；Set on supportive body 1, ejection pedestal 2 between ejection-spring 3, ejection-spring 3 be used for
Pedestal 2 is launched in lower promotion；It is set to 2 on ejection pedestal, can be used for installing the ejection main body 5 of sensing implant needle.
The embodiment of the present invention provides a kind of implanting instrument push-pin construction, compared with prior art, comprising: supportive body 1, branch
Support and be equipped with ejection pedestal 2 inside main body 1, this ejection pedestal 2 have the contact condition that is connected with supportive body 1 and be detached from
The disengaged position of supportive body 1；Wherein, supportive body 1, ejection pedestal 2 between be equipped with ejection-spring 3, ejection-spring 3 be used for
Pedestal 2 is launched in lower promotion, and ejection pedestal 2, which is equipped with, launches main body 5, mountable in ejection main body 5 to have sensing implant needle 6.At this
Apply in the implanting instrument push-pin construction being related to, is propelled by carrying out sensing implant needle 6 with the elastic force of spring, smooth operation pushes away
The dynamics penetrated is constant, has avoided human factor from causing firmly excessive or too small and is user's bring using sense of discomfort, while
It will not be terminated because human factor causes to sense during implant needle 6 enters human skin because being afraid of pain, compared to the prior art
For, it can be avoided firmly excessive or too small caused by human factor and bring feeling of pain, significant mitigate sense implant needle 6
The sense of discomfort of user in implantation process.
Specifically, in embodiments of the present invention, elastic hook arm 101 is equipped with inside supportive body 1；Ejection pedestal 2 is equipped with
With the location structure 201 of elastic hook arm 101 cooperation；Location structure 201 have the positioning states that are placed in elastic hook arm 101 and
It is detached from the disengaged position of elastic hook arm 101.
More specifically, in embodiments of the present invention, supportive body 1 includes: support upper cover；Cooperate with the support upper cover
Support lower cover.
Specifically, in embodiments of the present invention, trigger unit 4 is additionally provided on supportive body 1, trigger unit 4 is for triggering elasticity
Hook arm 101 moves so that location structure is in disengaged position outward.
More specifically, trigger unit 4 includes: the transmitting key 401 set on 1 top of supportive body, for depressing elastic hook
Arm 101 simultaneously pushes elastic hook arm 101 to move outward；Key compressed spring between supportive body 1 and transmitting key 401
402；Emit and be equipped with key location hook 403 in the middle part of key 401, key location hook 403 and 1 upper end inner wall of supportive body contradict.
Specifically, in embodiments of the present invention, elastic hook arm 101 includes: hook arm main body 102；Set on hook arm main body 102
On, and the triggering convex block 103 cooperated with trigger unit 4；In hook arm main body 102, and it is located at the limit of triggering 103 lower part of convex block
Coupler body 104, limit coupler body 104 is for limiting location structure 201.
Specifically, in embodiments of the present invention, ejection main body 5 includes: the withdraw of the needle spring 901 on ejection pedestal 2；If
Needle holder 902 in 901 top of withdraw of the needle spring；It is connect with needle holder 902, the needle body fixing seat for fixed sensing implant needle 6
903；It launches pedestal 2 and is equipped with the second restraining arm 905, the second restraining arm 905 is contraction-like inside supportive body 1 with being constrained in
State and disengaging are in the disengaged position of supportive body 1；Second restraining arm 905 is equipped with the limit convex for depressing needle holder 902
Block 906, the second restraining arm 905 are in contraction state lower limit projection 906 and compress limit needle holder 902.
Specifically, in embodiments of the present invention, the second restraining arm upper end is equipped with support touching close to 1 inner wall side of supportive body
Point 907.
Specifically, in embodiments of the present invention, 902 upper end of needle holder is surrounded by the first beveled end, spacing block set lower end
Equipped with the second beveled end cooperated with the first beveled end.
Specifically, in embodiments of the present invention, emit on key and be additionally provided with anti-trigger cap 7.
In addition, the embodiment of the present invention also provides a kind of implantable sensor implanting instrument, including it is implanted into as described above
Tool push-pin construction equally has above-mentioned beneficial effect.
It more specifically illustrates, is planted using the implantable sensor for the implanting instrument push-pin construction for thering is the present embodiment to be related to
It is specific as follows shown to enter tool:
Implantable sensor implanting instrument includes: supportive body 1, and ejection pedestal 2, this bullet are equipped with inside supportive body 1
Penetrating pedestal 2 has the positioning states being in contact with supportive body 1 and is detached from the disengaged position of supportive body 1；Wherein, it supports
Ejection-spring 3 is equipped between main body 1, ejection pedestal 2, ejection-spring 3 is launched and set on pedestal 2 for pushing down on ejection pedestal 2
There is ejection main body 5, launch and sensing implant needle 6 is installed in main body 5, is sent into human body for carry sensors 10 and by sensor 10
In skin；It is additionally related to trigger unit 4, for triggering supportive body 1 so that ejection pedestal 2 is detached from supportive body 1；And
Signal projector 8, data transmission for incuding sensor 10 to terminal.This application involves implantable sensor plant
Enter in tool, the disengaging of ejection pedestal 2 will be touched in supportive body 1 when trigger unit 4 presses down on row, launch pedestal 2 in spring
It glides under active force, and ejection main body 5 is driven to glide, so that driving sensing implant needle 6 to glide is pierced into human skin, use
The elastic force of ejection-spring 3 is propelled, and smooth operation, the dynamics propelled is constant, and no one is to exert oneself caused by factor
Big or too small and bring pain sense of discomfort, the triggering of 4 one key of trigger unit will not due to human factor during implantation because being afraid of
It terminates bitterly.Compared to existing technologies, it can be avoided firmly excessive or too small caused by human factor and bring is ached
Pain sense of discomfort, the significant sense of discomfort for mitigating user in sensing 6 implantation process of implant needle.
Wherein, implantable sensor implanting instrument further include: withdraw of the needle structure 9, the sensing for that will be pierced into skin are implanted into
Needle 6 is accommodated in supportive body 1.
Wherein, withdraw of the needle structure 9 includes: the withdraw of the needle spring 901 on ejection pedestal 2；Set on 901 top of withdraw of the needle spring
Needle holder 902；It is connect with needle holder 902, the needle body fixing seat 903 for fixed sensing implant needle 6；In supportive body 1
First restraining arm 904 in portion；The second restraining arm 905 on ejection pedestal 2, the second restraining arm 905, which has, is constrained in first
The disengaged position that the contraction state of 904 inside of restraining arm and disengaging are constrained in the first restraining arm 904；On second restraining arm 905
Equipped with the spacing block set 906 for depressing needle holder 902, the second restraining arm 905 is in the pushing of contraction state lower limit projection 906
Limit needle holder 902.
Wherein, 905 upper end of the second restraining arm is equipped with support contact 907 close to the side of the first restraining arm 904.
Wherein, 902 top of needle holder is equipped with the coordinate contact surface 908 cooperated with the spacing block set 906.
Wherein, 902 upper end of needle holder is surrounded by the first beveled end, and 906 lower end of spacing block set is equipped with and the first beveled end
Second beveled end of cooperation.
Wherein, elastic hook arm 101 is equipped with inside supportive body 1；Ejection pedestal 2, which is equipped with, to be cooperated with elastic hook arm 101
Location structure 201；Location structure 201 has the positioning states being placed in elastic hook arm 101 and is detached from elastic hook arm 101
Disengaged position.
Wherein, elastic hook arm 101 includes: hook arm main body 102；In hook arm main body 102, and cooperate with trigger unit 4
Trigger convex block 103；In hook arm main body 102, and it is located at the limit coupler body 104 of triggering 103 lower part of convex block, limits coupler body 104
For limiting location structure 201.
Wherein, be additionally provided with trigger unit 4 on supportive body 1, trigger unit 4 for trigger elastic hook arm 101 move outward with
So that location structure 201 is in disengaged position.
More wherein, trigger unit 4 includes: the transmitting key 401 set on 1 top of supportive body, for depressing elastic hook arm
101 and elastic hook arm 101 is pushed to move outward；Key compressed spring between supportive body 1 and transmitting key 401
402；Emit and be equipped with key location hook 403 in the middle part of key 401, key location hook 403 and 1 upper end inner wall of supportive body contradict.
More wherein, emit on key 401 and be additionally provided with anti-trigger cap 7.
Wherein, emit the triggering position envelope of key 401 the triggering position of support upper cover in supportive body 1, and send out
Four position of bone for penetrating key 401 are entangled with support upper cover again, the two components mutually constrain, and mutually limit is to ensure triggering
Direction is steady, and triggering need to only press transmitting key 401 and ensure that four orientation are steadily threaded off, and overcomes in trigger process and is easy
The problem of now misplacing.
It should be noted that trigger unit is located at support in the implantable sensor implanting instrument that the present embodiment is related to
In main body 1, pressing trigger unit 4 can trigger supportive body 1 when use, push the elastic hook arm 101 on supportive body 1 outer around
Expand, causes to launch the upward support force that pedestal 2 loses the elastic offer of hook arm 101, ejection pedestal 2 is detached from the position of hook arm
Constraint advances downwardly under the active force of the ejection-spring 3 in compressive state, and ejection main body 5 follows ejection pedestal 2 to move down,
The sensing implant needle 6 launched in main body 5 is pierced into human skin.
Then, it is pierced into human skin in sensing implant needle 6, senses the sensor 10 carried on implant needle 6 and retains in human body
Interior, sensing implant needle 6 is recovered in supportive body 1 under the action of withdraw of the needle structure 9, detailed process are as follows:
The first restraining arm 904 is provided in support on lid, ejection pedestal 2 is equipped with the second restraining arm 905, the first restraining arm
904 can constrain the second restraining arm 905 on ejection pedestal 2, extend out around to avoid the second restraining arm 905, such as Fig. 6 and Fig. 7
Shown, the second restraining arm 905 moves down the effect that will not be subject to 904 envelope power of the first restraining arm after a distance.Due to second
Restraining arm 905 is equipped with the spacing block set 906 that moves up for constraining needle holder 902, therefore is in the second restraining arm 905 by the
When under the effect of one restraining arm, 904 envelope power, spacing block set 906 limits needle holder 902 and moves up, at this time at withdraw of the needle spring 901
In compressive state；However, pushing away ejection pedestal 2, implant needle under elastic hook arm 101, ejection-spring 3 as ejection pedestal 2 is detached from
After carry sensors 10 are pierced into human skin, the second restraining arm 905 follows ejection pedestal 2 to move down and is just no longer influenced by the first restraining arm
904 envelope power effect, withdraw of the needle spring 901 of the original place under compressive state are that needle holder 902 provides upward active force, are lost
Outside sidesway after second restraining arm 905 of the first restraining arm 904 offer restraining force active force upward by needle holder 902, plants
Enter needle to be recovered under the active force of withdraw of the needle spring 901 in supportive body 1, completes withdraw of the needle movement.
Wherein, it should be noted that the invention relates to blood glucose emitter relate generally to implanting instrument part
With the two parts of signal projector 8, to prevent superinfection, implanting instrument cannot be reused after the completion of implantation, i.e. implantation work
Tool is disposable products.Signal projector 8 will paste on the skin after the completion of the implantation of sensor 10, and 8 bottom of signal projector is set
There is paster 808.
Since implant needle is fully retrieved in supportive body 1 after the withdraw of the needle, be no longer exposed on the outside of device, can avoid needle body to
Unexpected injury caused by family；In addition, the second restraining arm 905 can not return 904 inside of the first restraining arm after the withdraw of the needle, press at this time
Trigger unit 4 can not will sense 6 two piercing human skins of implant needle, therefore the implantable sensor implantation that the present embodiment is related to
Tool can not carry out second of use, so have the advantage for preventing sensing 6 secondary use of implant needle, help to improve medical treatment and set
The standby normalization used, it is relatively sanitary.
Wherein, supportive body 1 includes: support upper cover 105；The support lower cover 106 cooperated with support upper cover 105；Under support
Lid 106 includes: to cover at the installation docking section in 5 outside of ejection main body for being cooperatively connected with support upper cover；With docking section lower end
Connection, the position constraint portion for 8 position of seizing signal transmitter；It is connect with position constraint subordinate end, skin surface can be affixed on
Pedestal ejection portion.
Wherein, signal projector 8 includes: the blood glucose level data transport part that can be connect with blood sugar test sensor 10；For inciting somebody to action
Blood glucose level data is sent to the blood glucose level data emission part of terminal；Blood glucose level data transport part is detachably connected with blood glucose level data emission part,
Blood glucose level data emission part is assembled in supportive body 1.
In the present embodiment, the implantable sensor being related to is split type structure with implanting instrument, it should be noted that is planted
The sterile environment for entering formula sensor implanting instrument is in sterile workshop, and disinfection way is mainly sterilized using laser beam,
It has sterilized and processing is sealed to product, users is waited just to open the sealing paster of product when using.Due to electronic component part mistake
It will appear damage component after disinfection treatment, so doing separation design with electronic component, separate using implanting instrument
The components such as the silica gel protected lid of 6 water-proof silica-gel of sensor senses implant needle are separated with transmitter to be assembled in implanting instrument to carry out
Overall disinfection processing, is designed in this way and is able to achieve pasteurised completely, and will not generate any influence to electronics member device, it is ensured that product uses
It is safer to trust.
As shown in Figure 10 and Figure 11, the implantable sensor implanting instrument that the present embodiment is related to can also be accompanied with disinfection and deposit
Put box 11；Case 11 is sterilized equipped with the transmitter storage part 110 for placing the signal projector 8；Sterilize case
11 are equipped with the implanting instrument storage part 111 for placing the implanting instrument.More specifically, implanting instrument storage part 111
Two sides be equipped with convenient for pick up the implanting instrument finger place position 112.In addition, on the implanting instrument storage part 111 also
Position 113 is torn equipped with sealing paster.This mode put quickly can guide user to use, and user need to only tear sealing film pair
Card slot transmitter can be encased in implanting instrument, install convenient is time saving and energy saving.
Wherein, signal projector 8 includes: the transmitter shell being made of transmitter upper cover 801, transmitter lower cover 802；If
In the intracorporal installation pedestal of transmitter shell；Printed circuit board 803, flexible circuit board 804, button cell in installation pedestal
805, conductive electrode 806；The silica gel protected lid 807 being clamped with transmitter upper cover 801；Transmitter upper cover 801, transmitter lower cover
Marine glue material is filled at 802 connecting sewing；Between flexible circuit board 804 and transmitter upper cover 801, transmitter lower cover 802
Filled with marine glue material；Water-proof silica-gel is filled between silica gel protected lid 807 and conductive electrode 806.
It should be noted that transmitter upper cover FPC plate clicks and enters marine glue in glue-line using marine glue to realize that sealing is anti-
The function of water；The waterproof of FPC plate and transmitter lower cover is to brush one layer of marine glue in transmitter and FPC board bottom portion to prevent FPC
The sealing water-proof function of plate and emitter lower cover.Transmitter upper cover 801 and the waterproof of transmitter lower cover 802 are utilized in connecting sewing
The mode of marine glue is permeated to reach waterproof requirement.
Silica gel protected lid is a components with water-proof silica-gel and conductive electrode, and conductive electrode is packed into water-proof silica-gel
Face, and water-proof silica-gel is installed in silica gel protected 807 the inside of lid, silica gel protected lid 807, which is equipped with buckle and uses with transmitter upper cover 801, to be blocked
The mode of position connects, and is equipped with concave point in transmitting side socket part position and carrys out orientation, then deform silica gel with the pulling force of button bit, reaches
The effect of waterproof.The number specifically buckled is 3, and the number of concave point is 3.
When 3 button bits of silica gel protected lid 807 snap into transmitter 801 the inside of upper cover, water-proof silica-gel just will receive button
Position pulling force and deform, conductive electrode will be connected with FPC plate circuit during deformation, can also make water-proof silica-gel and FPC
Plate reaches waterproof effect because of compressing force.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of implanting instrument push-pin construction characterized by comprising
Supportive body；
Ejection pedestal inside the supportive body；
The ejection pedestal has the contact condition being connected with the supportive body and is detached from the de- of the supportive body
From state；
Ejection-spring between the supportive body, the ejection pedestal, the ejection-spring are described for pushing down on
Launch pedestal；
It is set on ejection pedestal, can be used for installing the ejection main body of sensing implant needle.
2. implanting instrument push-pin construction according to claim 1, which is characterized in that be equipped with elasticity inside the supportive body
Hook arm；The ejection pedestal is equipped with the location structure with the elastic hook arm cooperation；The location structure is described with being placed in
Positioning states and disengaging in elastic hook arm are in the disengaged position of the elastic hook arm.
3. implanting instrument push-pin construction according to claim 2, which is characterized in that be additionally provided with triggering on the supportive body
Portion, the trigger unit move so that the location structure is in disengaged position for triggering the elastic hook arm outward.
4. implanting instrument push-pin construction according to claim 3, which is characterized in that the elasticity hook arm includes: hook arm master
Body；In the hook arm main body, and the triggering convex block with trigger unit cooperation；In the hook arm main body, and it is located at
The limit coupler body of the triggering convex block lower part, the limit coupler body is for limiting the location structure.
5. implanting instrument push-pin construction according to claim 4, which is characterized in that the ejection main body includes: set on institute
State the withdraw of the needle spring on ejection pedestal；Set on the needle holder of the withdraw of the needle spring top；It is connect with the needle holder, for fixing
The needle body fixing seat of the sensing implant needle；The first restraining arm is equipped in the supportive body；The ejection pedestal is equipped with the
Two restraining arms；Second restraining arm, which has, to be constrained in contraction state on the inside of first restraining arm and is detached from described the
The disengaged position of one restraining arm constraint；Second restraining arm is equipped with the spacing block set for depressing the needle holder, described
Second restraining arm is in the spacing block set under contraction state and compresses the limit needle holder.
6. the implanting instrument push-pin construction stated according to claim 5, which is characterized in that second restraining arm upper end is close to described
Supportive body inner wall side is equipped with support contact.
7. implanting instrument push-pin construction according to claim 6, which is characterized in that the needle holder upper end is surrounded by
One beveled end, the spacing block set lower end are equipped with the second beveled end cooperated with first beveled end.
8. implanting instrument push-pin construction according to claim 3, which is characterized in that the trigger unit includes: set on described
The transmitting key on supportive body top for depressing the elastic hook arm and pushes the elastic hook arm to move outward；It is located at
Key compressed spring between the supportive body and the transmitting key；Key location hook is equipped in the middle part of the transmitting key,
The key location hook and supportive body upper end inner wall contradict.
9. implanting instrument push-pin construction according to claim 8, which is characterized in that be additionally provided with anti-touching on the transmitting key
Hair lid.
10. a kind of implantable sensor implanting instrument characterized by comprising described in claim 1 to 9 any one
Implanting instrument push-pin construction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910364775.XA CN109924952A (en) | 2019-04-30 | 2019-04-30 | A kind of implanting instrument push-pin construction and implantable sensor implanting instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910364775.XA CN109924952A (en) | 2019-04-30 | 2019-04-30 | A kind of implanting instrument push-pin construction and implantable sensor implanting instrument |
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| CN109924952A true CN109924952A (en) | 2019-06-25 |
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| CN201910364775.XA Pending CN109924952A (en) | 2019-04-30 | 2019-04-30 | A kind of implanting instrument push-pin construction and implantable sensor implanting instrument |
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| CN112294308A (en) * | 2019-08-02 | 2021-02-02 | 华广生技股份有限公司 | Needle implanting module and implanting device with same |
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| CN113827231A (en) * | 2021-11-26 | 2021-12-24 | 上海微创生命科技有限公司 | Needle assisting device for percutaneous implantation of sensor and medical device |
| CN114027945A (en) * | 2021-09-27 | 2022-02-11 | 杭州脉理生物科技有限公司 | Reusable needle assisting device and using method thereof |
| CN114767229A (en) * | 2022-04-14 | 2022-07-22 | 深圳可孚生物科技有限公司 | Auxiliary applicator for biosensor |
| US11633128B2 (en) | 2019-08-02 | 2023-04-25 | Bionime Corporation | Method for assembling a physiological signal monitoring device |
| US11678846B2 (en) | 2019-08-02 | 2023-06-20 | Bionime Corporation | Insertion device for a biosensor |
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