CN215748923U - Needle head cap mounting jig of implantation tool - Google Patents
Needle head cap mounting jig of implantation tool Download PDFInfo
- Publication number
- CN215748923U CN215748923U CN202121957228.1U CN202121957228U CN215748923U CN 215748923 U CN215748923 U CN 215748923U CN 202121957228 U CN202121957228 U CN 202121957228U CN 215748923 U CN215748923 U CN 215748923U
- Authority
- CN
- China
- Prior art keywords
- sliding pin
- piece
- mounting
- needle
- sliding
- 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.)
- Active
Links
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a needle head cap mounting jig of an implantation tool, which comprises a top stick and a sliding pin assembly, wherein the top stick is used for supporting a pushing and ejecting piece, and the top surface of the top stick is provided with a mounting hole; the sliding pin component is arranged at the mounting hole and comprises a sliding pin piece and a sliding pin elastic piece, the sliding pin elastic piece is respectively connected with the sliding pin piece and the ejector rod, the sliding pin piece is used for supporting the sliding block and extruding the sliding pin elastic piece, the sliding pin elastic piece at least has an extension state and a compression state, when the ejection piece is placed on the ejector rod, the sliding pin elastic piece is in the extension state, the sliding pin piece enables the sliding block to be separated from the elastic arm of the ejection piece, and when the sliding pin elastic piece is in the compression state, the sliding pin piece enables the sliding block to be attached to and extruded from the back side of the elastic arm of the ejection piece. Compared with the prior art, the needle head cap mounting jig of the implantation tool can reduce the mounting difficulty of the needle head cap and improve the mounting efficiency.
Description
Technical Field
The utility model relates to the technical field of installation jigs, in particular to a needle head cap installation jig of an implantation tool.
Background
In recent years, with the gradual improvement of living standard of people, people pay more and more attention to their health condition, and with the development of technology, people detect various parameters in their bodies more and more conveniently and effectively. For example, the CGM is a system for monitoring the blood glucose index of a human body.
Dynamic blood glucose monitoring system CGM among the prior art is through implanting blood glucose sensor subcutaneously, and the enzyme on the sensor detects the blood glucose value with subcutaneous tissue liquid reaction to cooperate the transmitter to send the blood glucose value to the terminal, thereby can gather continuous blood glucose value, to dynamic blood glucose monitoring system CGM, the implantation instrument of implanting blood glucose sensor is one of the indispensable device, can be simply, quick implant blood glucose sensor on the human body through implanting the instrument.
As shown in fig. 1 and 2, the prior art implantation tool includes a housing 1, a push-shooting assembly 2, a transmitter assembly 3 and an implantation needle assembly 4, wherein the push-shooting assembly 2 is snap-fitted in the housing 1, the transmitter assembly 3 is detachably fitted at the bottom of the housing 1, and the implantation needle assembly 4 is snap-fitted in the push-shooting assembly 2. The injection pushing assembly 2 comprises an injection pushing piece 5 and a slide block 6 movably arranged in the injection pushing piece 5, and the implantation needle assembly 4 comprises a needle head cap 7 and an implantation needle 8 buckled on the needle head cap 7. The needle head cap 7 is buckled in a space surrounded by the elastic arm 9 of the ejection piece 5, the sliding block 6 is positioned at the back side of the elastic arm 9, and the sliding block 6 extrudes and limits the elastic arm 9, so that the needle head cap 7 is firmly buckled in the space surrounded by the elastic arm 9. When the implantation tool is used, a user pushes the button on the shell 1 to enable the push-shooting assembly 2 to be disengaged from the shell 1, so that the push-shooting assembly 2 drives the implantation needle assembly 4 to move downwards to one side of the emitter assembly 3, and a sensor attached to the implantation needle assembly 4 is fed into the emitter assembly 3. After moving a certain distance, the bottom of the sliding block 6 firstly touches the emitter component 3, so that the sliding block 6 moves upwards, the sliding block 6 and the ejection piece 5 move oppositely, finally, the sliding block 6 is separated from the elastic arm 9, and after the elastic arm 9 loses pressure on the back side, the needle head cap 7 is separated upwards from a space surrounded by the elastic arm 9 by the restoring force of a spring in the needle head cap, and the needle withdrawing operation of the implantation tool is realized.
However, in the prior art, the needle cap 7 is installed in the space surrounded by the elastic arm 9 by manual operation, and a worker needs to manually press the slider 6 during the installation process, so that the slider 6 is separated from the elastic arm 9, and the needle cap 7 is installed in the space surrounded by the elastic arm 9, which is very inconvenient during the installation process and results in low installation efficiency.
SUMMERY OF THE UTILITY MODEL
The needle cap installation device aims at the technical problems that in the prior art, the needle cap is installed through workers manually, the installation process is very inconvenient, and the installation efficiency is affected. The utility model provides the needle cap installation jig of the implantation tool, which can enable the installation of the needle cap to be more convenient and faster, thereby improving the installation efficiency.
A needle head cap mounting jig of an implanting tool, comprising:
the ejection device comprises an ejection rod, a push rod and a positioning rod, wherein the ejection rod is used for supporting a push ejection piece, and the top surface of the ejection rod is provided with a mounting hole;
the sliding pin component is arranged at the mounting hole and comprises a sliding pin piece and a sliding pin elastic piece, the sliding pin elastic piece is respectively connected with the sliding pin piece and the ejection rod, the sliding pin piece is used for supporting the sliding block and extruding the sliding pin elastic piece, the sliding pin elastic piece at least has an extending state and is subjected to the compressing state of the sliding pin piece, when the ejection piece is placed on the ejection rod, the sliding pin elastic piece is in the extending state, the sliding pin piece enables the sliding block to be separated from the elastic arm of the ejection piece, and when the sliding pin elastic piece is in the compressing state, the sliding pin piece enables the sliding block to be attached to and extruded with the back side of the elastic arm of the ejection piece.
Preferably, when the sliding pin elastic member is in an extended state, a distance between the bottom wall of the sliding pin member and the bottom surface of the mounting hole is not less than a distance required by the sliding block to press against the back side of the elastic arm.
Preferably, the slide pin member includes:
the sliding pin piece body is connected with the sliding pin elastic piece and used for supporting the sliding block;
the extension wall extends from the sliding pin piece body to one side far away from the mounting hole and is arranged corresponding to the needle head cap, and the distance of the extension wall extending out of the mounting hole is not less than the distance of the sliding block to be attached and extruded to the back side of the elastic arm to move.
Preferably, the slide pin member body includes:
a body part for supporting the slider;
the mounting part extends from the body part towards the direction far away from the extending wall, a mounting space matched with the sliding pin elastic piece is arranged in the mounting part, and at least part of the sliding pin elastic piece is positioned in the mounting space and connected with the mounting part.
Preferably, the mounting hole is further provided with a mounting column matched with the sliding pin elastic piece, the sliding pin elastic piece is mounted on the mounting column, and at least part of the mounting column is inserted into the mounting space.
Preferably, the arrangement position and the arrangement number of the sliding pin assemblies are matched with the arrangement position and the arrangement number of the sliding blocks installed in the ejection piece.
Preferably, the sliding pin elastic member is a sliding pin spring.
Preferably, the ejector rod is further provided with an implantation needle mounting groove matched with a needle head of an implantation needle, and the implantation needle mounting groove is located in the middle of the ejector rod.
Preferably, the top stick is further provided with a sensor mounting groove matched with the sensor, and the sensor mounting groove is located on the upper side of the implantation needle mounting groove and communicated with the implantation needle mounting groove.
Preferably, the method further comprises the following steps:
and the guide plate is arranged on the periphery of the top roller and forms a pushing and ejecting piece mounting groove matched with the bottom of the pushing and ejecting piece together with the top roller.
Compared with the prior art, the needle head cap mounting jig of the implantation tool provided by the utility model is provided with the ejector rod and the sliding pin assembly, the ejector rod is used for supporting the ejection piece, the sliding pin assembly comprises a sliding pin piece and a sliding pin elastic piece, the sliding pin elastic piece is respectively connected with the sliding pin piece and the ejector rod, the sliding pin piece is used for supporting the sliding block and is used for extruding the sliding pin elastic piece, the sliding pin elastic piece at least has an extension state and a compression state extruded by the sliding pin piece, when the ejection piece is placed on the ejector rod, the sliding pin elastic piece is in the extension state, the sliding pin piece enables the sliding block to be separated from an elastic arm of the ejection piece, and when the sliding pin elastic piece is in the compression state, the sliding pin piece enables the sliding block to be attached to and extruded with the back side of the ejection piece. Therefore, when the needle head cap is installed, the ejection piece can be placed on the needle head cap installation jig of the implantation tool, the needle head cap installation jig of the implantation tool enables the sliding block to be separated from the elastic arm of the ejection piece, and therefore a worker only needs to push the needle head cap into the space surrounded by the elastic arm and presses the sliding pin piece to enable the sliding block to be attached and extruded on the back side of the elastic arm to complete installation, installation difficulty is reduced, great convenience is brought to installation of the needle head cap by the worker, and installation efficiency is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of a prior art implantation tool;
FIG. 2 is a schematic view of a portion of the structure shown in area A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of a needle cap mounting jig and a pushing member of the implantation tool and an implantation needle assembly according to an embodiment;
FIG. 4 is a schematic view of a portion of the structure shown in the area B of FIG. 3;
fig. 5 is a schematic view of a portion of the structure shown in the region C of fig. 3.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
The utility model provides a needle head cap mounting jig of an implantation tool, which comprises a top stick and a sliding pin assembly, wherein the top stick is used for supporting a pushing and ejecting piece, and the top surface of the top stick is provided with a mounting hole; the sliding pin component is arranged at the mounting hole, the sliding pin component comprises a sliding pin piece and a sliding pin elastic piece, the sliding pin elastic piece is respectively connected with the sliding pin piece and the ejection rod, the sliding pin piece is used for supporting the sliding block and extruding the sliding pin elastic piece, the sliding pin elastic piece at least has an extending state and is subjected to the compressing state of the sliding pin piece, when the ejection piece is placed on the ejection rod, the sliding pin elastic piece is in the extending state, the sliding pin piece enables the sliding block to be separated from the elastic arm of the ejection piece, and when the sliding pin elastic piece is in the compressing state, the sliding pin piece enables the sliding block to be attached to and extruded with the back side of the ejection piece. The needle head cap installation jig of the implantation tool can reduce the installation difficulty of the needle head cap and improve the installation efficiency.
Please refer to fig. 3-5. The present embodiment provides a needle cap mounting jig 100 of an implantation tool, for mounting a needle cap 7 into a injector 5, the needle cap mounting jig 100 of the implantation tool includes a top stick 10 and a sliding pin assembly 20, the top stick 10 is used for supporting the injector 5, and the sliding pin assembly 20 is used for supporting a sliding block 6.
The top surface of the top stick 10 is provided with a mounting hole 11, and the sliding pin assembly 20 is arranged at the mounting hole 11. The sliding pin assembly 20 includes a sliding pin 21 and a sliding pin elastic member 22, and the sliding pin elastic member 22 is connected to the sliding pin 21 and the top stick 10, respectively. The sliding pin member 21 is used for supporting the slider 6 and for pressing the sliding pin elastic member 22, and the sliding pin elastic member 22 at least has an extended state and a compressed state pressed by the sliding pin member 21. When the ejector 5 is placed on the top stick 10, the sliding pin elastic member 22 is in an extended state, and the sliding pin member 21 separates the sliding block 6 from the elastic arm 9 of the ejector 5. Namely, when the sliding pin elastic member 22 is in an initial stretching state, the sliding pin elastic member 22 can support the sliding pin member 21 through the supporting force of the sliding pin member 22, so that the sliding pin member 21 jacks up the slider 6 to limit the slider 6, the top of the slider 6 is separated from the elastic arm 9, the slider 6 cannot abut against and limit the elastic arm 9, the elastic arm 9 can bend towards the back side after being stressed, and the needle head cap 7 can be smoothly pushed into a space surrounded by the elastic arm 9 from the upper side in this state. When the sliding pin elastic member 22 is in a compressed state, the sliding pin member 21 presses the slider 6 against the back side of the elastic arm 9. Namely, the sliding pin piece 21 can apply force to the sliding pin elastic piece 22, so that the sliding pin elastic piece 22 is compressed, the sliding pin piece 21 can displace relative to the ejector rod 10, the sliding pin piece 21 loses the limit on the sliding block 6, the sliding block 6 can move downwards to apply and extrude the back side of the elastic arm 9, and the needle head cap 7 is clamped in the space surrounded by the elastic arm 9, and the needle head cap 7 is assembled.
It can be understood that, in the prior art, the needle cap 7 is installed by a worker through pure manual operation, when installing, the worker needs to hold the injector 5 and the needle cap 7 by hand, and at the same time, needs to apply force to the slider 6 to separate the slider 6 from the elastic arm 9, and then push the needle cap 7 into the injector 5 through the application of force, which is very inconvenient in installation process and results in low installation efficiency. In this embodiment, the needle cap mounting jig 100 of the implantation tool can well support the injector 5 and can well separate the slider 6 from the elastic arm 9, so that a worker can load the needle cap 7 into the injector 5 by applying a force to the needle cap 7 during mounting. Meanwhile, the needle head cap 7 can be locked in the ejection piece 5 through the sliding block 6 only by applying force to the sliding pin piece 21, so that the installation difficulty is reduced, great convenience is brought to the installation of the needle head cap 7 by workers, and the installation efficiency is effectively improved.
Preferably, when the sliding pin elastic member 22 is in the extended state, the distance between the bottom wall of the sliding pin member 21 and the bottom surface of the mounting hole 11 is not less than the distance that the sliding block 6 needs to move to press against the back side of the elastic arm 9. That is, in the present embodiment, the sliding pin member 21 and the sliding pin elastic member 22 are in a vertical pushing structure, and applying a force to the sliding pin member 21 can move the sliding pin member 21 into the mounting hole 11, so as to compress the sliding pin elastic member 22, thereby realizing downward movement of the slider 6, and ensuring that the slider 6 can be pressed and attached to the elastic arm 9. Of course, in other embodiments, the sliding pin member 21 and the sliding pin elastic member 22 may also be in a side-pushing structure, i.e. the sliding pin member 21 and the sliding pin elastic member 22 may also be arranged in a transverse direction, so that the sliding pin member 21 loses the restriction on the sliding block 6 by applying a force to move transversely. It only needs promptly sliding pin elastic component 22 can support under normal extended state sliding pin component 21, and then support the restriction slider 6, simultaneously sliding pin component 21 can compress after the atress sliding pin elastic component 22, thereby sliding pin component 21 loses right slider 6's restriction makes slider 6 can the landing laminating extrusion the dorsal part of bullet arm 9 can. In this embodiment, the sliding pin member 21 and the sliding pin elastic member 22 are arranged to be of a vertical pushing structure, so that the structure is simple, and the sliding block 6 can be supported and limited more directly.
Preferably, the sliding pin member 21 includes a sliding pin member body 211 and an extending wall 212, the sliding pin member body 211 is connected to the sliding pin elastic member 22 for supporting the sliding block 6, the extending wall 212 is formed by extending from the sliding pin member body 211 to a side away from the mounting hole 11, and the extending wall 212 is disposed corresponding to the needle cover 7. Wherein, said extension wall 212 arranged in correspondence of said needle cap 7 means: the extension wall 212 is arranged at the lower side of the side wall of the needle cap 7 along the vertical direction, so that when the needle cap 7 is pressed down, the extension wall 212 can be touched and the extension wall 212 can be driven to be pressed down. And the distance that the extension wall 212 extends out of the mounting hole 11 is not less than the distance that the sliding block 6 needs to move to press the back side of the elastic arm 9. Therefore, when the needle head cap 7 is installed, the needle head cap 7 can be installed in the ejection piece 5 only by applying force to the needle head cap 7, and the needle head cap 7 is locked in the ejection piece 5, so that the installation is more convenient and fast, and extra force application installation is not needed for multiple times.
Preferably, the slide pin member body 211 includes a body portion 2111 and a mounting portion 2112, the body portion 2111 is configured to support the slider 6, the mounting portion 2112 is formed to extend from the body portion 2111 toward a direction away from the extending wall 212, a mounting space 2113 matched with the slide pin elastic member 22 is provided in the mounting portion 2112, and the slide pin elastic member 22 is at least partially located in the mounting space 2113 and connected to the mounting portion 2112. The fitting space 2113 with the slide pin elastic member 22 means: the shape of the installation space 2113 is the same as or similar to that of the slide pin elastic member 22, and the length and width (or diameter) of the installation space 2113 is slightly larger than that (or diameter) of the slide pin elastic member 22, so that the slide pin elastic member 22 can be installed in the installation space 2113, and the inner wall of the installation space 2113 can limit the slide pin elastic member 22 to a certain extent, so that after a force is applied, the slide pin elastic member 22 can be compressed downward without lateral deviation, and the installation stability is guaranteed.
Preferably, the mounting hole 11 is further provided with a mounting post 12 matched with the sliding pin elastic member 22, the sliding pin elastic member 22 is mounted on the mounting post 12, and the mounting post 12 is at least partially inserted into the mounting space 2113. Therefore, the mounting column 12 can further prevent the sliding pin elastic part 22 from generating lateral deviation after being stressed, and the mounting stability is further ensured.
Preferably, the arrangement position and the arrangement number of the sliding pin assemblies 20 are matched with the arrangement position and the arrangement number of the sliding blocks 6 installed in the injecting member 5. Namely, each slide block 6 is correspondingly provided with one slide pin assembly 20, so that the needle head cap 7 can be smoothly pressed after installation. In the present embodiment, two slide pin assemblies 20 are provided, and two slide pin assemblies 20 are provided corresponding to two sliders 6.
Preferably, the sliding pin elastic member 22 is a sliding pin spring, that is, the sliding pin elastic member 22 is a spring, which not only has low cost, but also ensures the service life.
Preferably, the top rod 10 is further provided with an implantation needle mounting groove 13 matched with the implantation needle 8, and the implantation needle mounting groove 13 is arranged in the middle of the top rod 10. That is, in this embodiment, the needle cap 7 is installed on the injection needle 8 to assemble the injection needle assembly while the needle cap 7 is installed on the injector 5, so that the overall assembling efficiency is increased. It can be understood that the implantation needle 8 is accommodated by the implantation needle installation groove 13, so that the problem that the implantation needle 8 hurts people in the manual installation process in the prior art is effectively avoided, and the safety is effectively guaranteed.
Preferably, the top stick 10 is further provided with a sensor mounting groove 14 matched with the sensor, and the sensor mounting groove 14 is located on the upper side of the implantation needle mounting groove 13 and is communicated with the implantation needle mounting groove 13. That is, in this embodiment, the needle cap 7 is fitted into the injector piece 5 while the sensor is also fitted to the implanted needle assembly, further increasing the overall assembly efficiency.
Preferably, the needle cap mounting jig 100 of the implantation tool further includes a guide plate 30, the guide plate 30 is disposed on the periphery of the ejector rod 10, the guide plate 30 and the ejector rod 10 jointly enclose a ejector mounting groove 40 matched with the bottom of the ejector 5, so that the ejector 5 can be better positioned through the guide plate 30.
Compared with the prior art, the needle head cap mounting jig of the implantation tool provided by the utility model is provided with the ejector rod and the sliding pin assembly, the ejector rod is used for supporting the ejection piece, the sliding pin assembly comprises a sliding pin piece and a sliding pin elastic piece, the sliding pin elastic piece is respectively connected with the sliding pin piece and the ejector rod, the sliding pin piece is used for supporting the sliding block and is used for extruding the sliding pin elastic piece, the sliding pin elastic piece at least has an extension state and a compression state extruded by the sliding pin piece, when the ejection piece is placed on the ejector rod, the sliding pin elastic piece is in the extension state, the sliding pin piece enables the sliding block to be separated from an elastic arm of the ejection piece, and when the sliding pin elastic piece is in the compression state, the sliding pin piece enables the sliding block to be attached to and extruded with the back side of the ejection piece. Therefore, when the needle head cap is installed, the pushing and shooting piece can be placed on the needle head cap installation jig of the implanting tool, the needle head cap installation jig of the implanting tool enables the sliding block to be separated from the elastic arm of the pushing and shooting piece, and therefore a worker only needs to push the needle head cap into the space surrounded by the elastic arm to complete installation, installation difficulty is reduced, great convenience is brought to installation of the needle head cap by the worker, and installation efficiency is effectively improved.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides an implant instrument's syringe needle cap installation tool which characterized in that includes:
the ejection device comprises an ejection rod, a push rod and a positioning rod, wherein the ejection rod is used for supporting a push ejection piece, and the top surface of the ejection rod is provided with a mounting hole;
the sliding pin component is arranged at the mounting hole and comprises a sliding pin piece and a sliding pin elastic piece, the sliding pin elastic piece is respectively connected with the sliding pin piece and the ejection rod, the sliding pin piece is used for supporting the sliding block and extruding the sliding pin elastic piece, the sliding pin elastic piece at least has an extending state and is subjected to the compressing state of the sliding pin piece, when the ejection piece is placed on the ejection rod, the sliding pin elastic piece is in the extending state, the sliding pin piece enables the sliding block to be separated from the elastic arm of the ejection piece, and when the sliding pin elastic piece is in the compressing state, the sliding pin piece enables the sliding block to be attached to and extruded with the back side of the elastic arm of the ejection piece.
2. The needle cap mounting jig of an implantation tool according to claim 1, wherein when the slide pin elastic member is in the extended state, a distance between a bottom wall of the slide pin member and a bottom surface of the mounting hole is not less than a distance required for the slider to move in abutment with and press the back side of the elastic arm.
3. The needle cap mounting jig of an implantation tool according to claim 2, wherein the sliding pin member comprises:
the sliding pin piece body is connected with the sliding pin elastic piece and used for supporting the sliding block;
the extension wall extends from the sliding pin piece body to one side far away from the mounting hole and is arranged corresponding to the needle head cap, and the distance of the extension wall extending out of the mounting hole is not less than the distance of the sliding block to be attached and extruded to the back side of the elastic arm to move.
4. The needle cap mounting jig of an implantation tool of claim 3, wherein the sliding pin member body comprises:
a body part for supporting the slider;
the mounting part extends from the body part towards the direction far away from the extending wall, a mounting space matched with the sliding pin elastic piece is arranged in the mounting part, and at least part of the sliding pin elastic piece is positioned in the mounting space and connected with the mounting part.
5. The needle cap mounting jig of an implantation tool as claimed in claim 4, wherein a mounting post matching with the slide pin elastic member is further disposed in the mounting hole, the slide pin elastic member is mounted on the mounting post, and the mounting post is at least partially inserted into the mounting space.
6. The needle cap mounting jig of an implantation tool according to claim 5, wherein a setting position and a setting number of the slide pin assembly are matched with those of the slide block mounted in the injector.
7. The needle cap mounting fixture of an implantation tool of claim 6, wherein the sliding pin elastic member is a sliding pin spring.
8. The needle head cap mounting jig of the implantation tool according to any one of claims 1 to 7, wherein the ejector rod is further provided with an implantation needle mounting groove matched with a needle head of an implantation needle, and the implantation needle mounting groove is located in the middle of the ejector rod.
9. The needle head cap mounting jig of the implantation tool as claimed in claim 8, wherein the top stick further defines a sensor mounting groove matched with the sensor, and the sensor mounting groove is located at an upper side of the implantation needle mounting groove and is communicated with the implantation needle mounting groove.
10. The needle cap mounting jig of an implantation tool according to any one of claims 1, 2, 3, 4, 5, 6, 7, 9, further comprising:
and the guide plate is arranged on the periphery of the top roller and forms a pushing and ejecting piece mounting groove matched with the bottom of the pushing and ejecting piece together with the top roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121957228.1U CN215748923U (en) | 2021-08-19 | 2021-08-19 | Needle head cap mounting jig of implantation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121957228.1U CN215748923U (en) | 2021-08-19 | 2021-08-19 | Needle head cap mounting jig of implantation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215748923U true CN215748923U (en) | 2022-02-08 |
Family
ID=80076673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121957228.1U Active CN215748923U (en) | 2021-08-19 | 2021-08-19 | Needle head cap mounting jig of implantation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215748923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478228A (en) * | 2021-08-19 | 2021-10-08 | 三诺生物传感股份有限公司 | Implanting tool assembling jig and implanting tool assembling method |
-
2021
- 2021-08-19 CN CN202121957228.1U patent/CN215748923U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478228A (en) * | 2021-08-19 | 2021-10-08 | 三诺生物传感股份有限公司 | Implanting tool assembling jig and implanting tool assembling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2056717B1 (en) | Elastomeric toroidal ring for blood expression | |
| CN215748923U (en) | Needle head cap mounting jig of implantation tool | |
| CN111068144B (en) | Needle aid | |
| JP2010515526A (en) | Patient skin puncture device | |
| CN216138464U (en) | Implanting tool assembling jig | |
| CN112494038A (en) | Implanting tool | |
| CN216937977U (en) | Flanging stamping die structure | |
| CN109432585B (en) | Microneedle device for percutaneous administration | |
| CN218552340U (en) | Push-injection piece mounting jig of implantation tool | |
| US20020165501A1 (en) | Safety Syringe | |
| CN216138825U (en) | Emitter assembly assembling jig of implantation tool | |
| CN113478228A (en) | Implanting tool assembling jig and implanting tool assembling method | |
| CN216135888U (en) | Limiting mechanism of transmitter assembly assembling jig and transmitter assembly assembling jig | |
| CN110801555A (en) | Medical injection assembly | |
| CN214970407U (en) | Positioning pen applied to arterial puncture | |
| CN112022414B (en) | Fixing device for tail intravenous injection of rat | |
| CN114767104A (en) | Fixed release mechanism and body surface unit implantation device | |
| CN214387456U (en) | Implanting tool | |
| US8323303B2 (en) | Lancing device | |
| CN212415740U (en) | Blood sampling pen | |
| CN210541544U (en) | Electrode slice wire connector transversely buckled | |
| CN113288139A (en) | Blood sampling pen | |
| CN220695671U (en) | Microneedle transdermal drug delivery device | |
| CN214595851U (en) | Linkage mechanism of implantation tool and implantation tool | |
| CN211213427U (en) | Auxiliary needle inserting device for epidural anesthesia |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |