CN219636350U - Needle tube collecting device - Google Patents
Needle tube collecting device Download PDFInfo
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- CN219636350U CN219636350U CN202222507342.5U CN202222507342U CN219636350U CN 219636350 U CN219636350 U CN 219636350U CN 202222507342 U CN202222507342 U CN 202222507342U CN 219636350 U CN219636350 U CN 219636350U
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 30
- 238000013459 approach Methods 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003860 storage Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a needle tube collecting device, which aims to solve the problem that potential safety hazards are easy to occur when a needle tube is collected in the technical field of production equipment, and comprises a base, a pickup assembly, a first guide piece, a third power piece and a needle tube positioning piece; the base is used for storing the needle tube; the pick-up assembly comprises an absorption part and a second power part, the absorption part is rotatably arranged on the base, the absorption part is provided with a plurality of first needle grooves, and when the absorption part is used for driving the absorption part to rotate above the base by the second power part, the needle tube on the base is absorbed on the first needle grooves; the first guide piece is arranged in front of the base and is provided with a second needle groove; when the third power piece drives the adsorption piece to rotate to the front of the base, the third power piece drives the first guide piece to be close to the adsorption piece, so that the first needle groove and the second needle groove are matched to form a first guide hole; the needle tube locating piece is arranged below the first guide hole and is used for collecting the needle tube.
Description
Technical Field
The utility model relates to the technical field of production equipment, in particular to a needle tube collecting device.
Background
In the medical device industry, medical needles are quite commonly used, and needle tubes are the main component of medical needles, which are attached to the forward end of the barrel.
The existing nine-needle injection needle head needs to uniformly distribute nine needle tubes to the needle head. In the process of needle tube processing, a manual distribution method is generally adopted, but because the needle tube is too tiny, the adjacent needle tubes are relatively compact in position, fingers are easy to stab when the needle tubes are collected, and potential safety hazards exist.
Disclosure of Invention
The utility model provides a needle tube collecting device, which aims at least solving one of the technical problems existing in the prior art
The technical scheme of the utility model is a needle tube collecting device, which comprises:
the base is used for storing the needle tube;
the pick-up assembly comprises an absorption part and a second power part, the absorption part is rotatably arranged on the base, the absorption part is provided with a plurality of first needle grooves, and the absorption part is used for absorbing needle tubes on the base onto the first needle grooves when the second power part drives the absorption part to rotate above the base;
the first guide piece is arranged in front of the base and is provided with a second needle groove;
the third power piece drives the first guide piece to be close to the adsorption piece when the second power piece drives the adsorption piece to rotate to the front of the base, so that the first needle groove and the second needle groove are matched to form a first guide hole;
the needle tube locating piece is arranged below the first guide hole and is used for collecting a needle tube.
Further, pick up the subassembly still including thimble spare and first power spare, the base is equipped with and deposits the needle groove, it is used for depositing the needle tubing to deposit the needle groove, the base is equipped with a plurality of through-hole, the through-hole is located deposit needle groove lower extreme, first needle groove with the through-hole one-to-one, the second power spare is used for the drive the adsorption piece rotates to the top of base, first power spare drive thimble spare is by supreme being close to down the adsorption piece makes needle tubing on the base is close to the adsorption piece, and then makes the needle tubing adsorb on the first needle groove.
Further, pick up the subassembly still including negative pressure fan and fourth power spare, the adsorption equipment is equipped with a plurality of intercommunication negative pressure fan's gas port, the gas port is followed first needle groove sets up, fourth power spare is used for the drive the adsorption equipment is close to the base, makes the needle tubing adsorbs in the first needle groove.
Further, the novel needle guide device further comprises a second guide piece, the second guide piece is provided with a fourth needle groove, the second guide piece is arranged in front of the base, the third power piece drives the first guide piece to be close to the second guide piece, the second needle groove and the fourth needle groove are matched to form a second guide hole, and the second guide hole is arranged in the extending direction of the first guide hole.
Further, a dispensing assembly is included, the dispensing assembly comprising:
the clamping piece is arranged on the base and used for clamping the needle tube positioning piece;
and the fifth power piece is arranged on the base and is used for driving the clamping piece to move along the front-back direction.
Further, the needle tube positioning piece is provided with a plurality of needle tube mounting holes, and the needle tube mounting holes are arranged in the extending direction of the first guide holes.
Further, the needle tube mounting holes are distributed in an array along the front-back and left-right directions.
Further, the inner diameter of the first guide hole is larger than the inner diameter of the needle tube mounting hole.
Further, one of the base and the first guide member is provided with a second guide rod, and the other is provided with a second guide hole matched with the second guide rod.
The beneficial effects of the utility model are as follows.
1. The second power piece drives the absorption piece to rotate to the front of the base, the third power piece drives the first guide piece to be close to the absorption piece, the first guide piece is attached to the absorption piece, the first needle groove is matched with the second needle groove to form a first guide hole, at the moment, the needle tube is arranged in the first guide hole, the absorption piece absorbs the needle tube, and the needle tube slides along the first guide hole, so that the needle tube just falls on the corresponding position of the needle tube positioning piece; the whole process of picking up and collecting the needle tube does not need manual operation, and a plurality of needle tubes can be processed simultaneously, so that the production efficiency is effectively improved, and the safety of staff is ensured.
Drawings
FIG. 1 is a schematic view showing the general structure of a needle tube collecting device according to an embodiment of the present utility model in a collecting state;
FIG. 2 is a schematic view showing the structure of the suction member and the first guide member according to the embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of FIG. 1;
FIG. 4 is a schematic view of a dispensing assembly according to an embodiment of the present utility model;
FIG. 5 is a schematic rear view of an embodiment of the present utility model in a pick-up state;
fig. 6 is a schematic view of an embodiment of the present utility model in the left rear direction of the pick-up state.
Reference numerals:
a base 100, a needle storage groove 110, and a second guide bar 130;
pickup assembly 200, suction member 210, first needle slot 211, ejector pin member 230, and first power member 240;
a first guide 300, a second needle slot 310;
a third power member 400;
needle cannula positioning member 500, needle cannula mounting bore 510;
a second guide 600, a fourth needle slot 610;
a dispensing assembly 700, a clamp 710, a fifth power member 720.
Detailed Description
The following description will describe several embodiments of the present utility model, including the embodiments corresponding to the accompanying drawings, it being understood that the drawings are for aiding in the understanding of the technical features and technical solutions of the present utility model, and should not be construed as limiting the scope of the present utility model.
The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, aspects, and effects of the present utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
It should be noted that, unless explicitly defined otherwise, when a certain feature is referred to as being "fixed," "connected," or "mounted" on another feature, it may be directly fixed or connected to the other feature or may be indirectly fixed or connected to the other feature, and the terms such as "fixed," "connected," or "mounted" should be interpreted broadly, so that those skilled in the art can reasonably determine the specific meaning of the terms in the present utility model in combination with the specific contents of the technical scheme.
It should be noted that, the description of the orientation or positional relationship indicated by the upper, lower, left, right, top, bottom, front, rear, inner, outer, etc. used in the present utility model is based on the orientation or positional relationship of the drawings or the embodiments, only for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in the specific orientation, and thus should not be construed as limiting the present utility model.
It is noted that the term "and/or" as used in the present utility model includes any combination of one or more of the listed items, a plurality of means one or more, a plurality of means two or more, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number.
It should be noted that, if the first and second descriptions are only used for distinguishing technical features in the present utility model, the description should not be construed as indicating or implying relative importance or implying the number of the indicated technical features or implying the precedence relationship of the indicated technical features.
It is to be understood that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art unless explicitly defined otherwise. The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1 to 6, a basic embodiment of a first aspect of the present utility model provides a needle cannula collecting device comprising:
a base 100 for storing a needle tube;
the pick-up assembly 200 comprises an adsorption element 210 and a second power element, the adsorption element 210 is rotatably arranged on the base 100, the adsorption element 210 is provided with a plurality of first needle grooves 211, and when the adsorption element 210 is used for driving the adsorption element 210 to rotate above the base 100 by the second power element, the needle tube on the base 100 is adsorbed on the first needle grooves 211;
a first guide 300 provided in front of the base 100, the first guide 300 being provided with a second needle groove 310;
when the third power member 400 drives the suction member 210 to rotate to the front of the base 100, the third power member 400 drives the first guide member 300 to approach the suction member 210, so that the first needle groove 211 and the second needle groove 310 cooperate to form a first guide hole;
the needle tube positioning piece 500 is arranged below the first guide hole, and the needle tube positioning piece 500 is used for collecting a needle tube.
In the needle collecting device according to the basic embodiment of the first aspect of the present utility model, the second power member of the pick-up assembly 200 rotates the adsorbing member 210 above the base 100, the adsorbing member 210 adsorbs the needle tube onto the first needle slot 211, the second power member drives the adsorbing member 210 to rotate to the front of the base 100, the third power member 400 drives the first guiding member 300 to approach the adsorbing member 210, the first guiding member 300 is attached to the adsorbing member 210, so that the first needle slot 211 and the second needle slot 310 form a first guiding hole after being matched, at this time, the adsorbing member 210 stops adsorbing the needle tube, and the needle tube slides along the first guiding hole due to gravity, so that the needle tube just falls on the corresponding position of the needle tube positioning member 500; the whole process of picking up and collecting the needle tube does not need manual operation, and a plurality of needle tubes can be processed simultaneously, so that the production efficiency is effectively improved, and the safety of staff is ensured.
It is understood that the second power member may be a rotating motor, and the third power member 400 may be a telescopic cylinder or a telescopic motor.
It will be appreciated that the needle positioning member 500 is provided with needle mounting holes 510, and the needle mounting holes 510 are in one-to-one correspondence with the first guide holes, so that a needle falls into the corresponding needle mounting hole 510, and after the dispensing is completed, each needle mounting hole 510 has a needle.
It will be appreciated that the first needle slot 211 has a concave configuration such that the needle cannula extends into the first needle slot 211, and the first needle slot 211 may be a v-shaped slot, an arcuate slot, or a square slot.
It can be understood that the first needle groove 211 is disposed on a surface of the absorbing member 210 near the base 100, when the second power member drives the absorbing member 210 to rotate above the base 100, the first needle groove 211 faces downward, and when the second power member drives the absorbing member 210 to rotate in front of the base 100, the first needle groove 211 faces backward.
It will be appreciated that the needle tube is stored in the needle storage groove 110 in the front-rear direction, the ejector pin member 230 drives the ejector pin member to approach the suction member 210, the needle tube is placed in the front-rear direction when the suction member 210 sucks the needle tube, and the needle tube is placed in the up-down direction when the suction member 210 is driven to rotate to the front of the base 100 by the second power member, so that the needle tube can be moved in the direction of the first guide hole after the suction member 210 stops operating.
In some embodiments, in the first embodiment of the pickup assembly 200, the pickup assembly 200 further includes a thimble member 230 and a first power member 240, the base 100 is provided with a needle storage slot 110, the needle storage slot 110 is used for storing a needle tube, the base 100 is provided with a plurality of through holes, the through holes are arranged at the lower end of the needle storage slot 110, the first needle slot 211 corresponds to the through holes one by one, the second power member is used for driving the adsorption member 210 to rotate above the base 100, and the first power member 240 drives the thimble member 230 to approach the adsorption member 210 from bottom to top, so that the needle tube on the base 100 approaches the adsorption member 210, and the needle tube is adsorbed on the first needle slot 211.
In this arrangement, a large number of syringes are stored through the base 100, the ejector 230 is moved from bottom to top, so that the ejector 230 passes through the large number of syringes, one of the syringes just remains in the upper end of the ejector 230, and the other syringes remain in the needle storage slot 110 in the ascending process, the second power member drives the adsorbing member 210 to rotate to the upper side of the base 100, the ejector 230 moves the syringes onto the adsorbing member 210, and the adsorbing member 210 adsorbs the syringes onto the first needle slot 211.
It is understood that the first power member 240 may be a telescopic cylinder or a telescopic motor.
Further, the thimble member 230 includes a plurality of thimble legs, and the thimble legs pass through the corresponding through holes. The plurality of thimble feet are arranged along the up-down direction, the first power part 240 drives the thimble part 230 to move upwards, and a plurality of thimble feet can be simultaneously driven to move, so that each thimble foot can pick up one needle tube.
Further, the upper end of the top stitch is provided with a third needle groove which is used for being matched with the needle tube. The appearance in third needle groove just needle tubing cooperation, in the thimble foot from bottom to top's stroke, the upper end of thimble foot can pass the needle groove 110 that stores a large amount of needle tubing, and in this stroke, only one of them needle tubing can install on the third needle groove, and other needle tubing stays in needle groove 110, guarantees that every thimble foot all picks up only one needle tubing.
Further, the left and right ends of the first needle groove 211 are respectively provided with a first inclined plane and a second inclined plane, and the first inclined plane and the second inclined plane are used for separating the redundant needle tube from the ejector pin 230. Only one needle tube can be mounted on the third needle groove, and the rest needle tubes slide along the first inclined plane and the second inclined plane, so that each top stitch is further ensured to pick up only one needle tube.
Further, the adsorbing member 210 may be provided with a negative pressure fan for adsorbing or releasing the needle tube. Each first needle groove 211 is provided with an air suction port, the air suction port is communicated with a negative pressure fan, the air suction port forms negative pressure after the negative pressure fan is started, so that the needle tube can be adsorbed on the first needle groove 211, and the adsorption piece 210 loosens the needle tube after the negative pressure fan is closed. The needle tube can be quickly transferred through the negative pressure fan.
Further, the attraction member 210 may be provided with an electromagnet for making the attraction member 210 magnetic. The electromagnet is a device for generating electromagnetic force by electrifying, when the electromagnet is electrified, the adsorption piece 210 has magnetic force, so that the adsorption piece 210 can adsorb the needle tube; when the electromagnet is de-energized, the absorbing member 210 is demagnetized, and the needle tube can be separated from the absorbing member 210.
In some embodiments, the second embodiment of the pickup assembly 200, the pickup assembly 200 further comprises a negative pressure fan and a fourth power member, wherein the suction member 210 is provided with a plurality of air ports communicated with the negative pressure fan, the air ports are arranged along the first needle groove 211, and the fourth power member is used for driving the suction member 210 to approach the base 100, so that the needle tube is sucked in the first needle groove 211.
Under this setting, the absorbing member 210 includes a negative pressure block and a rotation shaft, the rotation shaft is rotatably disposed on the base 100, the fourth power member can drive the negative pressure block to slide along the rotation shaft, when the fourth power member is driven to approach the base 100, the needle tube is absorbed on the first needle groove 211 due to the negative pressure of the negative pressure member, and the fourth power member drives the negative pressure block to be far away from the base 100, so that the negative pressure block can absorb the needle tube.
It will be appreciated that the inner diameter of the air port is less than or equal to the outer diameter of the needle tube, and when the needle tube is sucked by the first needle groove 211, the needle tube blocks the air port, so that the corresponding air hole can suck only one needle tube.
In some embodiments, the second guide 600 is further included, the second guide 600 is provided with a fourth needle groove 610, the second guide 600 is disposed in front of the base 100, the third power member 400 drives the first guide 300 to approach the second guide 600, so that the second needle groove 310 and the fourth needle groove 610 cooperate to form a second guide hole, and the second guide hole is disposed in the extending direction of the first guide hole. The second guide member 600 is a fixed structure, when the second power member drives the suction member 210 to rotate to the front of the base 100, the first needle slot 211 on the suction member 210 and the fourth needle slot 610 on the second guide member 600 just face the same direction, the third power member 400 drives the first guide member 300 to approach the suction member 210, the first needle slot 211 and the second needle slot 310 form a first guide hole, the second needle slot 310 and the fourth needle slot 610 form a second guide hole, and the needle tube can slide down to the needle tube positioning member 500 along the first guide hole and the second guide hole, so that the picking precision of the needle tube is improved.
In some embodiments, further comprising a dispensing assembly 700, the dispensing assembly 700 comprising:
the clamping piece 710 is arranged on the base 100, and the clamping piece 710 is used for clamping the needle tube positioning piece 500;
the fifth power member 720 is disposed on the base 100, and the fifth power member 720 is used for driving the clamping member 710 to move in the front-rear direction.
In this arrangement, the clamping member 710 is detachably mounted to the needle positioning member 500, and the fourth power member drives the clamping member 710 to move the needle positioning member 500 in the front-rear direction, so that the movement distance of the needle positioning member 500 can be effectively controlled, and the needle mounting hole 510 of the needle positioning member 500 can be aligned with the guide hole.
It will be appreciated that the clamp 710 is provided with a locking bolt by which the needle cannula holder 500 is secured after the needle cannula holder 500 is mounted to the clamp 710.
It will be appreciated that the left and right ends of the clamping member 710 are provided with a first clamping jaw and a second clamping jaw, respectively, for clamping the left and right ends of the syringe positioning member 500.
It is understood that the fourth power member may be a telescopic motor or a telescopic cylinder.
In some embodiments, the needle cannula positioning member 500 is provided with a plurality of needle cannula mounting holes 510, the needle cannula mounting holes 510 being provided in the direction of extension of the first guide bore. The needle tube mounting hole 510 is positioned with reference to the position of the nine-needle injection needle, and a plurality of needle hole arrays are arranged in the left-right direction.
In some embodiments, the needle cannula mounting holes 510 are arrayed in a front-to-back and side-to-side direction. The needle tube mounting hole 510 is positioned with reference to the position of the nine-needle injection needle, and a plurality of needle hole arrays are arranged in the left-right direction.
In some embodiments, the inner diameter of the first pilot hole is greater than the inner diameter of the needle cannula mounting hole 510. Allowing the needle cannula to accurately enter the needle cannula mounting holes 510 without obstruction.
In some embodiments, one of the base 100 and the first guide 300 is provided with the second guide bar 130, and the other is provided with the second guide hole that mates with the second guide bar 130. The first guide 300 can be moved in a predetermined direction, so that the first guide 300 can be stably attached to the suction member 210, and the first needle groove 211 and the second needle groove 310 can be accurately attached.
It is noted that terms like "one embodiment," "some embodiments," "base embodiments," "extended embodiments," and the like may be used throughout this specification to describe several embodiments of the utility model, as a particular feature, structure, material, or characteristic of the several embodiments may be combined without departing from the principles and spirit of the present utility model.
While there has been shown and described what is considered to be certain embodiments of the present utility model, it is to be understood that the utility model is not limited to the above-described embodiments, but is to be accorded the widest scope consistent with the principles and novel features of the present utility model.
Claims (9)
1. A needle cannula retrieval device, comprising:
a base (100) for storing the needle tube;
the pick-up assembly (200) comprises an adsorption element (210) and a second power element, wherein the adsorption element (210) is rotatably arranged on the base (100), the adsorption element (210) is provided with a plurality of first needle grooves (211), and the adsorption element (210) is used for adsorbing needle tubes on the base (100) onto the first needle grooves (211) when the second power element drives the adsorption element (210) to rotate above the base (100);
a first guide (300) provided in front of the base (100), the first guide (300) having a second needle groove (310);
the third power piece (400) drives the first guide piece (300) to be close to the adsorption piece (210) when the second power piece drives the adsorption piece (210) to rotate to the front of the base (100), so that the first needle groove (211) and the second needle groove (310) are matched to form a first guide hole;
the needle tube positioning piece (500) is arranged below the first guide hole, and the needle tube positioning piece (500) is used for collecting a needle tube.
2. The needle cannula collecting device according to claim 1, wherein the pick-up assembly (200) further comprises a thimble member (230) and a first power member (240), the base (100) is provided with a needle storing groove (110), the needle storing groove (110) is used for storing the needle cannula, the base (100) is provided with a plurality of through holes, the through holes are formed in the lower end of the needle storing groove (110), the first needle grooves (211) are in one-to-one correspondence with the through holes, the second power member is used for driving the adsorption member (210) to rotate to the upper portion of the base (100), and the first power member (240) is used for driving the thimble member (230) to be close to the adsorption member (210) from bottom to top, so that the needle cannula on the base (100) is close to the adsorption member (210) and is adsorbed on the first needle grooves (211).
3. The needle cannula collecting device according to claim 1, wherein the pick-up assembly (200) further comprises a negative pressure fan and a fourth power member, the adsorbing member (210) is provided with a plurality of air ports communicated with the negative pressure fan, the air ports are arranged in the first needle groove (211), and the fourth power member is used for driving the adsorbing member (210) to be close to the base (100) so that the needle cannula is adsorbed in the first needle groove (211).
4. The needle cannula collecting device according to claim 1, further comprising a second guide member (600), wherein the second guide member (600) is provided with a fourth needle slot (610), the second guide member (600) is provided in front of the base (100), the third power member (400) drives the first guide member (300) to approach the second guide member (600), so that the second needle slot (310) and the fourth needle slot (610) cooperate to form a second guide hole, and the second guide hole is provided in the extending direction of the first guide hole.
5. The needle cannula collection device of claim 1, further comprising a dispensing assembly (700), the dispensing assembly (700) comprising:
a clamping member (710) disposed on the base (100), the clamping member (710) being configured to clamp the needle tube positioning member (500);
and the fifth power piece (720) is arranged on the base (100), and the fifth power piece (720) is used for driving the clamping piece (710) to move along the front-back direction.
6. A needle cannula collecting device according to claim 1, wherein said needle cannula positioning member (500) is provided with a plurality of needle cannula mounting holes (510), said needle cannula mounting holes (510) being provided in the direction of extension of said first guide holes.
7. A needle cannula receiving device according to claim 6, wherein said needle cannula mounting holes (510) are arrayed in a front-to-back and left-to-right direction.
8. The needle cannula retrieval device of claim 6, wherein an inner diameter of said first pilot bore is greater than an inner diameter of said needle cannula mounting bore (510).
9. A needle cannula receiving device according to claim 1, wherein said base (100) and said first guide (300) are provided with a second guide bar (130) on one side and a second guide hole cooperating with said second guide bar (130) on the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222507342.5U CN219636350U (en) | 2022-09-21 | 2022-09-21 | Needle tube collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222507342.5U CN219636350U (en) | 2022-09-21 | 2022-09-21 | Needle tube collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219636350U true CN219636350U (en) | 2023-09-05 |
Family
ID=87813091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222507342.5U Active CN219636350U (en) | 2022-09-21 | 2022-09-21 | Needle tube collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219636350U (en) |
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2022
- 2022-09-21 CN CN202222507342.5U patent/CN219636350U/en active Active
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