CN215585054U - Fixing device and infusion pump - Google Patents
Fixing device and infusion pump Download PDFInfo
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- CN215585054U CN215585054U CN202121465643.5U CN202121465643U CN215585054U CN 215585054 U CN215585054 U CN 215585054U CN 202121465643 U CN202121465643 U CN 202121465643U CN 215585054 U CN215585054 U CN 215585054U
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- sliding groove
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- fixing device
- infusion pump
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Abstract
The utility model discloses a fixing device and an infusion pump, wherein the fixing device is used for installing the infusion pump on a support rod and comprises a clamp, a connecting assembly and a positioning assembly, the clamp is used for clamping the support rod, the clamp is provided with a sliding groove, the connecting assembly is used for connecting the infusion pump, and the connecting assembly is slidably installed on the sliding groove; and the positioning assembly is arranged on the connecting assembly and used for limiting the connecting assembly and the sliding groove to slide relatively after the connecting assembly is slidably arranged in the sliding groove. When the fixing device and the infusion pump are disassembled and assembled, a special tool is not needed, the fixing device is not needed to be loosened or fixed through a screw, the reversing operation of the fixing device is simple, and time and labor are saved.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a fixing device and an infusion pump.
Background
When the infusion pump works, the infusion pump cannot be inclined too much when placed or clamped, and the infusion pump can be fixed on the infusion pump cart support by the fixing device on the rear shell. The cart support has violently pipe and standpipe, often because of the position is not enough or the cart support does not have violently pipe, needs to change fixing device installation direction and satisfies infusion pump during operation centre gripping requirement.
At present, the fixing device is fastened on a rear shell of the infusion pump through screws, when the direction of the fixing device needs to be changed, the screws need to be loosened with large force by using a special tool (a screwdriver), the fixing device is disassembled and screwed to the required direction, then the screws are screwed and fixed by using the special tool, and the reversing operation of the fixing device is complex, time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a fixing device, and aims to solve the problem that in the prior art, the infusion pump and the fixing device are difficult to assemble and disassemble.
In order to achieve the above object, the present invention provides a fixing device, comprising:
the fixture is used for clamping the support rod and is provided with a sliding groove;
the connecting assembly is used for connecting an infusion pump and is slidably mounted on the sliding groove; and
the positioning assembly is arranged on the connecting assembly and used for limiting the connecting assembly and the sliding groove to slide relatively after the sliding groove is formed in the connecting assembly in a sliding mode.
Optionally, a clamping hole is formed in the sliding groove, and the positioning assembly is arranged at a position corresponding to the clamping hole and is in mutual insertion fit with the clamping hole;
the locating component is relative coupling assembling has the compression and dodges the state and the state of stretching, coupling assembling slidable mounting in the in-process of sliding tray, the locating component is in the compression dodges the state coupling assembling install in behind the sliding tray, the locating component is in the state of stretching, in order to insert in the screens hole.
Optionally, locating component includes elastic component and reference column, correspond on the coupling assembling the position of locating hole is equipped with the holding hole, the elastic component install in the holding hole, the reference column with the elastic component is connected, the reference column is in under the flexible effort of elastic component, have the compression dodges the state and stretches the state, is in when the compression dodges the state, the reference column is in the holding hole, is in when stretching the state, stretch out outside the holding hole.
Optionally, the connection assembly comprises:
a housing;
the plug board is detachably connected with the shell and can be inserted into the sliding groove in a sliding mode, the plug board corresponds to the first through hole in the position of the positioning hole, the shell is provided with a positioning groove, and the first through hole corresponds to the positioning groove in position to form the containing hole.
Optionally, the elastic element is a spring, the positioning column includes a connecting section and an inserting section that are connected to each other, and a first limiting portion that is disposed at a connecting position of the connecting section and the inserting section, the connecting section is inserted into the spring, the first limiting portion is disposed in the accommodating hole and abuts against the inserting plate under elastic tension of the spring, and the inserting section partially extends out of the accommodating hole.
Optionally, the first limiting portion is a flange arranged at a connection position of the connection section and the insertion section, and the diameter of the flange is larger than that of the first through hole, so that the elastic member is limited between the infusion pump housing and the insertion plate.
Optionally, a spring positioning column is convexly disposed at the bottom end of the accommodating hole, and the other end of the spring is sleeved on the spring positioning column.
Optionally, a first side wall and a second side wall are oppositely arranged on the fixture, the first side wall and the second side wall both have a first end and a second end, the first end of the first side wall and the first end of the second side wall form an insertion opening for the insertion plate to be inserted between the first end and the second end, one ends of the first side wall and the second side wall, which are far away from the fixture, are respectively provided with a second limiting portion which extends oppositely, and the first side wall and the second limiting portion thereof, and the second side wall and the second limiting portion thereof enclose to form the sliding groove.
Optionally, a guide groove is formed in a position, corresponding to the insertion hole, of the groove bottom of the sliding groove, so that the positioning column is inserted into the sliding groove along with the insertion plate in a sliding manner to guide the positioning column to be in a compressed state.
The utility model also provides an output pump which comprises the fixing device, wherein the fixing device is fixedly arranged on the infusion pump shell.
The fixing device provided by the utility model is used for installing the infusion pump on the supporting rod, wherein the fixing device comprises a clamp, a connecting assembly and a positioning assembly, the clamp is used for clamping the supporting rod, the clamp is provided with a sliding groove, the connecting assembly is used for connecting the infusion pump, and the connecting assembly is slidably arranged on the sliding groove; and the positioning assembly is arranged on the connecting assembly and used for limiting the connecting assembly and the sliding groove to slide relatively after the connecting assembly is slidably arranged in the sliding groove. When the infusion pump needs to be disassembled or assembled or installed on the fixing device, the positioning assembly only needs to be pressed down, so that the connecting assembly and the sliding groove of the positioning assembly cannot be limited, then the connecting assembly slides out along the sliding groove, the clamp and the connecting assembly are separated, the connecting assembly is fixedly installed on the infusion pump, the clamp and the infusion pump are separated, and the special tool such as a screwdriver and the like does not need to be used for frequently disassembling the bolt, so that the disassembly is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is an exploded view of an embodiment of a fastening device of the present invention;
FIG. 2 is a cross-sectional view of one embodiment of the fastening device of the present invention after assembly;
FIG. 3 is an axial view of the clamp of FIG. 1;
fig. 4 is a schematic structural diagram of an embodiment of the infusion pump of the present invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The problem that fixing device and infusion pump waste time and energy when the dismouting among the prior art.
The utility model provides a fixing device.
In an embodiment, as shown in fig. 1, 2 and 4, the fixing device 100 is used for mounting the infusion pump 40 on a support rod, and includes a clamp 10, a connecting assembly 20 and a positioning assembly 30, wherein the clamp 10 is used for clamping on the support rod, the clamp 10 includes a fixing base 101, a first fixing clip 102 and a second fixing clip 103 which are oppositely disposed on two sides of the fixing base 101, and a fixing bolt 104, wherein a bolt hole 2032 is formed on the first fixing clip 102, and the fixing bolt 104 is mounted on the first fixing clip 102 through the bolt hole 2032. The fixing bolt 104 is rotated, and the bolt head of the fixing bolt 104 cooperates with the second fixing jaw 103 to clamp the whole clamp 10 on the supporting rod. The lower end of the fixed seat 101 of the clamp 10 is provided with a sliding groove 105, the connecting assembly 20 is used for connecting the infusion pump 40, the connecting assembly 20 is slidably mounted on the sliding groove 105, and then the infusion pump 40 is driven to be slidably mounted in the sliding groove 105 along with the connecting assembly 20; the positioning assembly 30 is disposed on the connecting assembly 20 and is used for limiting the relative sliding between the connecting assembly 20 and the sliding groove 105 after the connecting assembly 20 is slidably mounted in the sliding groove 105. When the infusion pump 40 needs to be disassembled or assembled on the fixing device 100, the positioning assembly 30 is only pressed down to enable the connecting assembly 20 to slide relatively in the sliding groove 105, and at the moment, the connecting assembly 20 is only slightly pushed to be separated from the sliding groove 105, so that the clamp 10 and the connecting assembly 20 can be separated, and the infusion pump 40 is indirectly separated from the clamp 10. During installation, only the connecting assembly 20 needs to be clamped into the sliding groove, the positioning assembly 30 can be automatically popped out and positioned to fix the installation assembly on the clamp 10, so that the infusion pump 40 is installed or disassembled on the clamp 10 without using a screwdriver to install or disassemble the connecting screws between the clamp 10 and the infusion pump 40 one by one, the assembly and disassembly can be realized only by clamping the connecting assembly 20 into or separating from the sliding groove 105, the installation and disassembly of the infusion pump 40 are simpler and more convenient, and the corresponding reversing of the clamp 10 is simpler and more convenient.
In an embodiment, as shown in fig. 1 and 3, a blocking hole 1016 is disposed in the sliding groove 105, the blocking hole 1016 penetrates through the fixing base 101, and the positioning assembly 30 is disposed corresponding to the blocking hole 1016 and is inserted into and fitted with the blocking hole 1016; the positioning assembly 30 has a compression avoiding state and an extension state relative to the connecting assembly 20, the connecting assembly 20 is slidably mounted in the sliding groove 105, the positioning assembly 30 is in the compression avoiding state, after the connecting assembly 20 is mounted in the sliding groove 105, the positioning assembly 30 recovers deformation when not being subjected to external force, and is in the extension state so as to be inserted into the clamping hole 1016, so that relative sliding cannot occur between the connecting assembly 20 and the sliding groove 105, and the connecting assembly 20 is more stable to mount and cannot easily fall off. When the connecting assembly 20 needs to be separated from the sliding groove 105, the positioning assembly 30 only needs to be pressed to be separated from the clamping hole 1016, and then the connecting assembly 20 slides out of the sliding groove 105, so that the assembly and disassembly are simpler and more convenient.
Further, the positioning assembly 30 includes an elastic member 301 and a positioning post 302, a receiving hole 201 is disposed at a position corresponding to the positioning hole on the connecting assembly 20, the elastic member 301 is installed in the receiving hole 201, the positioning post 302 is connected to the elastic member 301, the positioning post 302 has a compression avoiding state and a stretching state under the telescopic action force of the elastic member 301, when the positioning post 302 is in the compression avoiding state, the positioning post 302 is in the receiving hole 201, and when the positioning post is in the stretching state, the positioning post extends out of the receiving hole 201. In detail, one end of the elastic component 301 is abutted to the bottom end of the containing hole 201, the other end of the elastic component is sleeved on the positioning column 302, when the positioning column 302 is not extruded by external force in the initial state, the elastic component 301 is not compressed, the positioning component 30 is wholly in an extended state, when the connecting component 20 needs to be installed in the sliding groove 105 or slide out from the sliding groove 105, the positioning column 302 is pressed, the positioning column 302 compresses the elastic component 301, the positioning column 302 is in a compression avoiding state, the whole positioning component is located in the containing groove, the positioning column 302 is separated from the clamping hole 1016, and then the connecting component 20 can be easily installed in or slide out of the sliding groove 105, so that the installation and the separation of the connecting component 20 and the clamp 10 are simpler and more convenient.
In an embodiment, as shown in fig. 1 and fig. 2, the connection assembly 20 includes a housing 202 and a plug board 203, wherein the plug board 203 is detachably connected to the housing 202 and slidably inserted into the sliding groove 105, the plug board 203 has a first through hole 2031 corresponding to the position of the positioning hole, the housing 202 is provided with a positioning groove, and the first through hole 2031 corresponds to the position of the positioning groove to form the accommodating hole 201. In detail, the circumference of the first through hole 2031 of the plug board 203 is symmetrically provided with 2 bolt holes 2032, the housing 202 is provided with a mounting hole 2021 corresponding to the bolt hole 2032, a countersunk screw sequentially penetrates through the bolt hole 2032 and the mounting hole 2021 to connect and fix the plug board 203 and the housing 202 into a whole, the plug board 203 is also bound to drive the housing 202 to be fixed in the sliding groove 105 when being fixed in the sliding groove 105, compared with the connection of the whole integrated molding of the plug board 203 and the housing 202, the installation of the positioning assembly 30 is simpler and more convenient.
In a preferred embodiment, 2 second through holes 2033 are correspondingly disposed around the first through hole 2031 of the plug board 203, the corresponding housing 202 has a protrusion 2022 matching with the 2 second through holes 2033, and when the plug board 203 is fixedly mounted on the housing 202, the protrusion 2022 is inserted into the second through hole 2033 to prevent axial movement between the plug board 203 and the housing 202.
The shape of the slide groove 105 may be a rectangular groove, a triangular groove, a dovetail groove, or the like, and is not limited thereto. In this embodiment, the rectangular groove is selected for convenience in processing and guiding. It will be appreciated that the size and shape of the patch panel 203 is adapted to the shape of the slide slot 105, i.e. the shape of the patch panel 203 is adapted to the shape of the slide slot 105 regardless of the shape of the slide slot 105.
In an embodiment, the elastic member 301 is a spring, the positioning pillar 302 includes a connecting section 3021 and an inserting section 3022 connected to each other, and a first position-limiting portion 3023 disposed at a connecting position of the connecting section 3021 and the inserting section 3022, the connecting section 3021 is inserted into the spring, the first position-limiting portion 3023 is disposed in the accommodating hole 201 and abuts against the inserting plate 203 under an elastic tension of the spring, and the inserting section 3022 partially extends out of the accommodating hole 201. In detail, one end of the spring abuts against the bottom end of the accommodating hole 201, the other end of the spring is sleeved on the connecting end and abuts against the first limiting portion 3023, when the inserting section 3022 of the positioning column 302 is pressed by an external force, the spring is compressed to drive the inserting section 3022 of the positioning column 302 to also extend into the accommodating hole 201, so that the connection assembly 20 and the sliding groove 105 can be detached more simply and conveniently.
Further, the first limiting portion 3023 is a flange disposed at the connection position between the connection section 3021 and the insertion section 3022, and the diameter of the flange is larger than the diameter of the first through hole 2031, so that the elastic member 301 is limited between the housing 202 and the first limiting portion 3023, and the positioning column 302 cannot be separated from the first through hole 2031 during the pressing and rebounding process, so that the entire connection structure is more stable. It should be noted that the first stopper portion 3023 may have other shapes as long as the first stopper portion 3023 can abut against the spring and cannot be separated from the first through hole 2031.
Furthermore, as shown in fig. 2, a spring positioning portion 2011 is convexly disposed at the bottom end of the accommodating hole 201, and the other end of the spring is sleeved on the spring positioning portion 2011, so that the spring does not longitudinally displace in the accommodating hole 201 during the compression and rebound process, the service life of the whole elastic member 301 is longer, and the compression structure is more stable.
In an embodiment, as shown in fig. 3, the fixture 10 is provided with a first side wall 1011 and a second side wall 1012 which are oppositely arranged, each of the first side wall 1011 and the second side wall 1012 has a first end and a second end, the first end of the first side wall 1011 and the first end of the second side wall 1012 form an insertion opening 1014 for inserting the plug board 203 therebetween, one ends of the first side wall 1011 and the second side wall 1012, which are far away from the fixture 10, are respectively provided with a second limiting portion 1013 which extends oppositely, the first side wall 1011 and the second limiting portion 1013 thereof, and the second side wall 1012 and the second limiting portion 1013 thereof enclose the sliding slot 105 which forms the T-shaped cavity, when the connecting assembly 20 is slidably inserted into the sliding slot 105, the connecting assembly 20 does not loosen up and down in the sliding slot, so that the connection between the connecting assembly 20 and the fixture 10 is more stable.
Furthermore, a guide groove 1015 is arranged at the position of the groove bottom of the sliding groove 105 corresponding to the insertion opening 1014, and the guide groove 1015 is an inclined smooth surface, so that when the positioning column 302 is inserted into the sliding groove 105 along with the inserting plate 203 in a sliding manner, the positioning column 302 can be guided from an extended state to a compressed state, and the inserting plate 203 can be inserted into the sliding groove 105 more smoothly and simply.
The present invention further provides an infusion pump 40, as shown in fig. 4, the infusion pump 40 includes a housing 401 and a fixing device 100, the specific structure of the subject i refers to the above embodiments, and since the infusion pump 40 adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is provided herein. Wherein, casing 202 and infusion pump 40's shell 401 integrated into one piece set up for infusion pump 40 is connected with anchor clamps 10 through on casing 202 for a long time and is fixed on anchor clamps 10, and coupling assembling 20 also can not take place not hard up and break away from between with infusion pump 40 shell 401, makes infusion pump 40's installation more firm.
The fixing device 100 provided by this embodiment is used for installing the infusion pump 40 on the support rod, and includes a clamp 10, a connecting assembly 20 and a positioning assembly 30, wherein the clamp 10 is used for clamping on the support rod, the clamp 10 includes a fixing seat 101, a first fixing clip 102 and a second fixing clip 103 which are oppositely disposed on two sides of the fixing seat 101, and a fixing bolt 104, wherein a bolt hole 2032 is formed on the first fixing clip 102, and the fixing bolt 104 is installed on the first fixing clip 102 by passing through the bolt hole 2032. The fixing bolt 104 is rotated, and the bolt head of the fixing bolt 104 cooperates with the second fixing jaw 103 to clamp the whole clamp 10 on the supporting rod. The lower end of the fixed seat 101 of the clamp 10 is provided with a sliding groove 105, the connecting assembly 20 is used for connecting the infusion pump 40, the connecting assembly 20 is slidably mounted on the sliding groove 105, and then the infusion pump 40 is driven to be slidably mounted in the sliding groove 105 along with the connecting assembly 20; the positioning assembly 30 is disposed on the connecting assembly 20 and is used for limiting the relative sliding between the connecting assembly 20 and the sliding groove 105 after the connecting assembly 20 is slidably mounted in the sliding groove 105. When the infusion pump 40 needs to be disassembled or assembled on the fixing device 100, the positioning assembly 30 is only pressed down to enable the connecting assembly 20 to slide relatively in the sliding groove 105, and at the moment, the connecting assembly 20 is only slightly pushed to be separated from the sliding groove 105, so that the clamp 10 and the connecting assembly 20 can be separated, and the infusion pump 40 is indirectly separated from the clamp 10. During installation, only the connecting assembly 20 needs to be clamped into the sliding groove, the positioning assembly 30 can be automatically popped out and positioned to fix the installation assembly on the clamp 10, so that the infusion pump 40 is installed or disassembled on the clamp 10 without using a screwdriver to install or disassemble the connecting screws between the clamp 10 and the infusion pump 40 one by one, the assembly and disassembly can be realized only by clamping the connecting assembly 20 into or separating from the sliding groove 105, the installation and disassembly of the infusion pump 40 are simpler and more convenient, and the corresponding reversing of the clamp 10 is simpler and more convenient.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A fixing device for mounting an infusion pump on a support rod, the fixing device comprising:
the fixture is used for clamping the support rod and is provided with a sliding groove;
the connecting assembly is used for connecting an infusion pump and is slidably mounted on the sliding groove; and
the positioning assembly is arranged on the connecting assembly and used for limiting the connecting assembly and the sliding groove to slide relatively after the sliding groove is formed in the connecting assembly in a sliding mode.
2. The fixing device of claim 1, wherein a clamping hole is formed in the sliding groove, and the positioning component is arranged at a position corresponding to the clamping hole and is mutually inserted and matched with the clamping hole;
the locating component is relative coupling assembling has the compression and dodges the state and the state of stretching, coupling assembling slidable mounting in the in-process of sliding tray, the locating component is in the compression dodges the state coupling assembling install in behind the sliding tray, the locating component is in the state of stretching, in order to insert in the screens hole.
3. The fixing device according to claim 2, wherein the positioning assembly includes an elastic member and a positioning post, a receiving hole is formed in the connecting assembly at a position corresponding to the positioning hole, the elastic member is installed in the receiving hole, the positioning post is connected to the elastic member, the positioning post has the compression avoiding state and the extension state under the expansion and contraction force of the elastic member, the positioning post is located in the receiving hole in the compression avoiding state, and the positioning post extends out of the receiving hole in the extension state.
4. The fixture of claim 3, wherein the connection assembly comprises:
a housing;
the plug board is detachably connected with the shell and can be inserted into the sliding groove in a sliding mode, the plug board corresponds to the first through hole in the position of the positioning hole, the shell is provided with a positioning groove, and the first through hole corresponds to the positioning groove in position to form the containing hole.
5. The fixing device as claimed in claim 4, wherein the elastic member is a spring, the positioning post includes a connecting section and a plugging section connected to each other, and a first position-limiting portion disposed at a connection position of the connecting section and the plugging section, the connecting section is inserted into the spring, the first position-limiting portion is disposed in the receiving hole and abuts against the plugging plate under an elastic tension of the spring, and the plugging section partially extends out of the receiving hole.
6. The securing device of claim 5, wherein the first retaining portion is a flange disposed at a connection location of the connector and the connector, the flange having a diameter greater than a diameter of the first through hole to retain the resilient member between the infusion pump housing and the connector plate.
7. The fixing device as claimed in claim 5, wherein a spring positioning post is protruded from a bottom end of the receiving hole, and the other end of the spring is sleeved on the spring positioning post.
8. The fixing device as claimed in claim 4, wherein the fixture is provided with a first side wall and a second side wall, the first side wall and the second side wall are provided with a first end and a second end, the first end of the first side wall and the first end of the second side wall form an insertion opening for the insertion board to be inserted therebetween, the ends of the first side wall and the second side wall, which are far away from the fixture, are respectively provided with a second limiting portion extending oppositely, and the first side wall and the first limiting portion thereof, and the second side wall and the second limiting portion thereof enclose to form the sliding groove.
9. The fixing device as claimed in claim 8, wherein a guiding groove is formed on a bottom of the sliding groove at a position corresponding to the insertion opening, so that the positioning post is slidably inserted into the sliding groove along with the insertion plate to guide the positioning post in a compressed state.
10. An infusion pump comprising a fixation device according to any one of claims 1-9, fixedly mounted to a housing of the infusion pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121465643.5U CN215585054U (en) | 2021-06-29 | 2021-06-29 | Fixing device and infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121465643.5U CN215585054U (en) | 2021-06-29 | 2021-06-29 | Fixing device and infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215585054U true CN215585054U (en) | 2022-01-21 |
Family
ID=79876662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121465643.5U Active CN215585054U (en) | 2021-06-29 | 2021-06-29 | Fixing device and infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215585054U (en) |
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2021
- 2021-06-29 CN CN202121465643.5U patent/CN215585054U/en active Active
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