CN214843976U - Clamping tool for testing pen type insulin syringe - Google Patents
Clamping tool for testing pen type insulin syringe Download PDFInfo
- Publication number
- CN214843976U CN214843976U CN202121758707.0U CN202121758707U CN214843976U CN 214843976 U CN214843976 U CN 214843976U CN 202121758707 U CN202121758707 U CN 202121758707U CN 214843976 U CN214843976 U CN 214843976U
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- Prior art keywords
- clamping piece
- type insulin
- pen
- upper clamping
- top plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 102000004877 Insulin Human genes 0.000 title claims abstract description 62
- 108090001061 Insulin Proteins 0.000 title claims abstract description 62
- 229940125396 insulin Drugs 0.000 title claims abstract description 62
- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 12
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 206010012601 diabetes mellitus Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 201000001421 hyperglycemia Diseases 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229940127560 insulin pen Drugs 0.000 description 1
- 230000003914 insulin secretion Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a clamping tool for testing a pen-type insulin syringe, which belongs to the technical field of medical instrument inspection, and comprises an upper clamping piece and a lower clamping piece which are mutually butted, wherein the inner sides of the upper clamping piece and the lower clamping piece are provided with mutually corresponding grooves, and a space for accommodating the pen-type insulin syringe is formed after the grooves are butted; a top plate is arranged above the upper clamping piece, the top plate and the lower clamping piece are connected through a guide rod, the guide rod penetrates through the upper clamping piece, and the upper clamping piece can move along the guide rod; the outer side of the upper clamping piece is provided with a fastening handle, the fastening handle and the top plate form threaded fit, and the tail end of the fastening handle is rotatably connected to the upper clamping piece. The utility model discloses the technical scheme of example for pen type insulin syringe carries out the preliminary treatment before the inspection of injection dosage degree of accuracy, uses manpower sparingly, raises the efficiency, promotes the accuracy of test result.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument inspection technique and specifically relates to a pen type insulin syringe test is with centre gripping frock is particularly useful for the preliminary treatment before the inspection of pen type insulin syringe dosage degree of accuracy.
Background
Diabetes mellitus is a group of metabolic diseases characterized by hyperglycemia, which is caused by defects in insulin secretion or impaired biological action, or both. Aiming at the etiology of diabetes, insulin treatment is an effective clinical treatment means.
In recent years, the incidence of diabetes has been on the rise with the abundance of material conditions, the incidence has been on the rise, the demand for insulin has been on the rise, and insulin-related products have been increasing with the increase in patients who use insulin. The pen-type insulin syringe is one of the commonly used insulin syringes, and has the advantages of accurate injection dosage, simple operation, convenient carrying and the like.
In order to ensure the life safety of patients, medical instruments acting on human bodies need to be subjected to strict quality inspection before being marketed, and the dosage accuracy detection of the pen-type insulin syringe is quite important. The inventor finds in many years of work research that before dose accuracy testing of a life test, the pen-type insulin injector is subjected to life test pretreatment, mainly to finish the injection process of a simulated insulin pen, including the rotating and injecting processes, the simulation action is complex, the simulation frequency needs to reach 1.5 times of the expected use frequency, generally more than 3000 times to 5000 times, the simulation test is stable, the accuracy and reliability of the test result can be greatly guaranteed, but the pretreatment work is extremely large in workload and low in efficiency if only manually completed.
SUMMERY OF THE UTILITY MODEL
In order to solve the deficiencies in the prior art, the utility model aims to provide a pen type insulin is centre gripping frock for syringe test can assist the preliminary treatment before carrying out the inspection of injection dosage degree of accuracy, uses manpower sparingly, raises the efficiency.
The utility model provides a technical scheme that its technical problem adopted does:
the clamping tool comprises an upper clamping piece and a lower clamping piece which are mutually butted, wherein grooves which correspond to each other are formed in the inner sides of the upper clamping piece and the lower clamping piece, and a space for accommodating the pen-type insulin syringe is formed after the grooves are butted; the outer side of the lower clamping piece is provided with an installation part;
a top plate is arranged above the upper clamping piece, the top plate and the lower clamping piece are connected through one or more guide rods, the guide rods penetrate through the upper clamping piece, and the upper clamping piece can move along the guide rods; the outer side of the upper clamping piece is provided with a fastening handle, the fastening handle penetrates through the top plate and forms threaded fit with the top plate, and the tail end of the fastening handle is rotatably connected to the upper clamping piece.
Furthermore, a spring is sleeved on the outer side of the guide rod and is positioned between the upper clamping piece and the lower clamping piece.
Furthermore, guide bar one end fixed connection is on the roof, and the through-hole on the clamping piece is passed down to the other end of guide bar, and the one end that the guide bar passed lower clamping piece is provided with the screw thread and has the nut through threaded engagement in the outside of clamping piece down.
Further, the mounting part is a plate-shaped structure which is longitudinally arranged, and the mounting part is mounted on the base.
Further, the base includes horizontal board and vertical board, vertical board is located horizontal board, is provided with the screw on the vertical board, and vertical board is connected through threaded connection spare with the installation department, threaded connection spare install in the screw.
Furthermore, be provided with fore-and-aft bar hole on the installation department, threaded connection spare is located the bar is downthehole.
Further, the inner side of the groove is covered with a buffer cushion.
Furthermore, the middle part of the groove of the lower clamping piece is provided with a sunken auxiliary groove, and the cushion pad is positioned above the auxiliary groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses pen type insulin syringe test is with centre gripping frock, through the last clamping piece that docks each other and lower clamping piece grasp pen type insulin syringe, the recess forms the space that holds pen type insulin syringe after the butt joint, can fix a position pen type insulin syringe well, and the clamping piece reciprocates on the fastening handle can driving, and screw-thread fit's mode can realize the fine setting, is applicable to the pen type insulin syringe of different specification models, and application scope is wide, and the centre gripping is reliable.
2. The clamping tool for testing the pen-type insulin injector clamps and fixes one end of the pen-type insulin injector without being held and fixed by an operator, thereby greatly saving the labor; after one end of the pen type insulin injector is fixed, the other end of the pen type insulin injector can be driven to rotate by a selectable rotation driving device, and the efficiency is improved.
3. The utility model discloses pen type insulin syringe test is with centre gripping frock, the spring has been put to the outside cover of guide bar, and the spring forms an adaptive capacity between last clamping piece and lower clamping piece for the elasticity degree of centre gripping is in the most suitable state, avoids forming the damage to pen type insulin syringe outside.
4. The clamping tool for the test of the pen-type insulin injector provided by the utility model has the advantages that the guide rod is detachably connected with the lower clamping piece through the threaded component, so that the assembly of a product is convenient; the installation department of lower clamping piece is convenient for the installation of frock and is used for it is more convenient to operate.
5. The utility model discloses pen type insulin syringe test is with centre gripping frock, the installation department sets up to vertical platelike structure, very be convenient for with being connected of base, and threaded connection spare is convenient for install and remove, the installation department is provided with the bar hole, the coincident part of adjustment installation department and base that can be convenient to the height of the pen type insulin syringe of the centre gripping of convenient adjustment uses the flexibility height.
6. The utility model discloses pen type insulin syringe test is with centre gripping frock holds pen type insulin syringe's recess inboard and is provided with the blotter, to the surface formation protection of the pen type insulin syringe of centre gripping, effectively avoids pen type insulin syringe's surface to cause the damage because of clamping-force, and the blotter also increases the clamping piece, down the clamping piece and the frictional force between the pen type insulin syringe of centre gripping, makes it be difficult to the aversion.
7. The clamping tool for testing the pen type insulin injector comprises a lower clamping piece, wherein a sunken auxiliary groove is formed in the middle of a groove of the lower clamping piece, and the auxiliary groove plays a role in compensating for matching surface errors, so that the surface fitting degree of the groove and the pen type insulin injector is better; when being provided with the blotter, supplementary groove can compensate the deformation of blotter for inside the deformation part protrusion to supplementary groove, guaranteed the reliability of result of use.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic front view of the embodiment of the present invention;
FIG. 3 is a left side view of FIG. 2;
fig. 4 is a right side view of fig. 2.
In the figure, 1 upper clamping piece, 2 lower clamping pieces, 3 grooves, 4 installation parts, 5 top plates, 6 guide rods, 7 fastening handles, 8 springs, 9 nuts, 10 bases, 11 screw holes, 12 threaded connecting pieces, 13 strip-shaped holes, 14 cushion pads and 15 auxiliary grooves.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.
The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
As shown in fig. 1-4, an embodiment of the present invention provides a clamping tool for testing a pen-type insulin injector, which includes an upper clamping piece 1 and a lower clamping piece 2 that are butted with each other, wherein grooves 3 corresponding to each other are formed on the inner sides of the upper clamping piece 1 and the lower clamping piece 2, and a space for accommodating the pen-type insulin injector is formed after the grooves 3 are butted; the outer side of the lower clamping piece 2 is provided with a mounting part 4.
A top plate 5 is arranged above the upper clamping piece 1, the top plate 5 and the lower clamping piece 2 are connected through one or more guide rods 6, preferably two guide rods 6 are symmetrically arranged, and the guide rods 6 penetrate through the upper clamping piece 1 and the upper clamping piece 1 can move along the guide rods 6; the outer side of the upper clamping piece 1 is provided with a fastening handle 7, the fastening handle 7 penetrates through the top plate 5 and forms threaded fit with the top plate 5, and the tail end of the fastening handle 7 is rotatably connected to the upper clamping piece 1.
Specifically, the fastening handle 7 of this embodiment includes screw rod and hand wheel, and the rotatable connection in screw rod bottom is on last clamping piece 1, and concrete accessible bearing is connected, screw rod top installation hand wheel, and the hand wheel can make fastening handle 7 laborsaving when rotating more.
The spring 8 is sleeved on the outer side of the guide rod 6, and the spring 8 is positioned between the upper clamping piece 1 and the lower clamping piece 2. When the upper clamping piece 1 and the lower clamping piece 2 are close to each other, the spring 8 forms self-adaptive force between the upper clamping piece 1 and the lower clamping piece 2, so that the clamping tightness degree is in the most appropriate state, and the damage to the outside of the pen-type insulin injector is avoided.
For the assembly of the tool, one end of the guide rod 6 is fixedly connected to the top plate 5, the other end of the guide rod 6 penetrates through a through hole in the lower clamping piece 2, one end of the guide rod 6 penetrating through the lower clamping piece 2 is provided with threads, and a nut 9 is meshed with the outer side of the lower clamping piece 2 through the threads. After the nut 9 is unscrewed, the upper clamping piece 1 and the lower clamping piece 2 can be disassembled, and maintenance and replacement of local parts are facilitated.
In this embodiment, the mounting portion 4 is a plate-shaped structure disposed longitudinally, and the mounting portion 4 is mounted on the base 10. The base 10 comprises a transverse plate and a longitudinal plate, the longitudinal plate is located on the transverse plate, a screw hole 11 is formed in the longitudinal plate, the longitudinal plate is connected with the mounting portion 4 through a threaded connecting piece 12, and the threaded connecting piece 12 is mounted in the screw hole 11. It can be understood that the mounting portion 4 and the base 10 play a role in facilitating the mounting of the tool and increasing the stability of the tool, but the specific structures of the mounting portion 4 and the base 10 are not limited to the structural style described in this embodiment, and in other embodiments, the specific structural style may be changed, and the functions of mounting the tool main body and supporting the tool main body may be implemented.
In order to facilitate the adjustment of the height of the clamped pen-type insulin syringe, a longitudinal strip-shaped hole 13 is formed in the mounting part 4, and the threaded connecting piece 12 is located in the strip-shaped hole 13. The coincident part of adjustment installation department 4 that the bar hole 13 can be convenient and base 10 to the height of the pen type insulin syringe of convenient adjustment centre gripping, the flexibility of use is high.
In order to protect the surface of the clamped pen-type insulin syringe and effectively avoid the surface of the pen-type insulin syringe from being damaged due to clamping force, the inner side of the groove 3 is covered with a buffer pad 14. Specifically, the buffer pad 14 may be a silicone pad, and the buffer pad 14 also increases friction between the upper clip 1 and the lower clip 2 and the held pen-type insulin syringe, so that it is not easily displaced.
In this embodiment, a depressed auxiliary groove 15 is formed in the middle of the groove 3 of the lower clip 2, and the buffer pad 14 is located above the auxiliary groove 15. When the buffer pad 14 is not arranged, the auxiliary groove 15 plays a role of compensating matching surface errors, so that the surface fitness of the groove 3 and the pen-type insulin syringe is better; when the buffer pad 14 is provided, the auxiliary groove 15 can compensate for the deformation of the buffer pad 14 so that the deformed portion protrudes inside the auxiliary groove 15, ensuring the reliability of the use effect.
During the use, place the one end of pen type insulin syringe in between last clamping piece 1 and lower clamping piece 2, then twist and move fastening handle 7, under fastening handle 7 and 5 screw-thread fit's of roof effect, fastening handle 7 can the downstream in rotatory, because last clamping piece 1 receives the restriction of guide bar 6, can't rotate, consequently goes up clamping piece 1 and can only the downstream for go up clamping piece 1 and lower clamping piece 2 and press from both sides the pen type insulin syringe tightly jointly. When the handle is loosened, the fastening handle 7 is screwed in the opposite direction.
The mounting part 4 can be moved up and down by the strip hole 13 to fix the pen type insulin syringe to a proper height.
By adopting the clamping tool disclosed by the example of the utility model, one end of the pen-type insulin syringe is clamped and fixed, and the holding and fixing by an operator are not needed, so that the manpower is greatly saved; after one end of the pen type insulin injector is fixed, the other end of the pen type insulin injector can be driven to rotate by a selectable rotation driving device, and the efficiency is improved.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention.
Claims (8)
1. The clamping tool for the test of the pen-type insulin injector is characterized by comprising an upper clamping piece (1) and a lower clamping piece (2) which are mutually butted, wherein grooves (3) which correspond to each other are formed in the inner sides of the upper clamping piece (1) and the lower clamping piece (2), and a space for accommodating the pen-type insulin injector is formed after the grooves (3) are butted; an installation part (4) is arranged on the outer side of the lower clamping piece (2);
a top plate (5) is arranged above the upper clamping piece (1), the top plate (5) and the lower clamping piece (2) are connected through one or more guide rods (6), the guide rods (6) penetrate through the upper clamping piece (1), and the upper clamping piece (1) can move along the guide rods (6); the outer side of the upper clamping piece (1) is provided with a fastening handle (7), the fastening handle (7) penetrates through the top plate (5) and forms threaded fit with the top plate (5), and the tail end of the fastening handle (7) is rotatably connected onto the upper clamping piece (1).
2. The clamping fixture for testing the pen-type insulin injector according to claim 1, wherein a spring (8) is sleeved outside the guide rod (6), and the spring (8) is located between the upper clamping piece (1) and the lower clamping piece (2).
3. The clamping fixture for the pen type insulin injector test according to claim 1, wherein one end of the guide rod (6) is fixedly connected to the top plate (5), the other end of the guide rod (6) penetrates through a through hole in the lower clip (2), one end of the guide rod (6) penetrating through the lower clip (2) is provided with threads, and a nut (9) is engaged with the outer side of the lower clip (2) through the threads.
4. The pen type insulin injector test clamping tool according to claim 1, wherein the mounting part (4) is a plate-shaped structure which is longitudinally arranged, and the mounting part (4) is mounted on the base (10).
5. The pen type insulin syringe test clamping tool according to claim 4, wherein the base (10) comprises a transverse plate and a longitudinal plate, the longitudinal plate is located on the transverse plate, a screw hole (11) is formed in the longitudinal plate, the longitudinal plate is connected with the mounting portion (4) through a threaded connecting piece (12), and the threaded connecting piece (12) is mounted in the screw hole (11).
6. The clamping tool for testing the pen-type insulin injector according to claim 5, wherein a longitudinal strip-shaped hole (13) is formed in the mounting portion (4), and the threaded connecting piece (12) is located in the strip-shaped hole (13).
7. The pen type insulin syringe test clamping tool according to claim 1, wherein the inner side of the groove (3) is covered with a cushion pad (14).
8. The clamping fixture for pen type insulin syringe test according to claim 7, wherein a depressed auxiliary groove (15) is provided in the middle of the groove (3) of the lower clip (2), and the buffer pad (14) is located above the auxiliary groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121758707.0U CN214843976U (en) | 2021-07-30 | 2021-07-30 | Clamping tool for testing pen type insulin syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121758707.0U CN214843976U (en) | 2021-07-30 | 2021-07-30 | Clamping tool for testing pen type insulin syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214843976U true CN214843976U (en) | 2021-11-23 |
Family
ID=79180490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121758707.0U Expired - Fee Related CN214843976U (en) | 2021-07-30 | 2021-07-30 | Clamping tool for testing pen type insulin syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214843976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116878856A (en) * | 2023-09-06 | 2023-10-13 | 长沙巨翊医疗科技有限公司 | Device and method for testing movement parameters of push injection component |
-
2021
- 2021-07-30 CN CN202121758707.0U patent/CN214843976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116878856A (en) * | 2023-09-06 | 2023-10-13 | 长沙巨翊医疗科技有限公司 | Device and method for testing movement parameters of push injection component |
| CN116878856B (en) * | 2023-09-06 | 2023-11-28 | 长沙巨翊医疗科技有限公司 | Device and method for testing movement parameters of push injection component |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |