CN221014081U - Drip detection device - Google Patents
Drip detection device Download PDFInfo
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- CN221014081U CN221014081U CN202321973799.3U CN202321973799U CN221014081U CN 221014081 U CN221014081 U CN 221014081U CN 202321973799 U CN202321973799 U CN 202321973799U CN 221014081 U CN221014081 U CN 221014081U
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- 238000001514 detection method Methods 0.000 title claims abstract description 140
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 230000013011 mating Effects 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 abstract description 3
- 238000001802 infusion Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a drip detection device, which comprises a mounting structure and a detection structure, wherein the mounting structure is used for being arranged on a drip cup; the detection structure comprises a detection emission part, a detection receiving part, a control part and a prompt part, wherein the detection emission part and the detection receiving part are both positioned on the side surface of the drip cup, and the detection receiving part is electrically connected with the prompt part; the detection transmitting part continuously transmits detection signals to the detection receiving part, the movement path of the detection signals is intersected with the movement path of the liquid drop, and when the liquid drop moves to be intersected with the movement path of the detection signals, the detection signals received by the detection receiving part are changed, so that the working state of the control part control prompting part is changed. The drip cup can detect the movement condition of the drip in the drip cup, and prompts through the prompting piece when the drip passes through the movement path of the detection signal, so that medical staff can judge the dripping condition of the drip through the prompting of the prompting piece in a visual manner, and the drip cup is convenient to observe and difficult to make mistakes in judgment.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a drip detection device.
Background
At present, the clinical medicine field breaks through the traditional manual transfusion mode, automatic transfusion is realized by using an automatic transfusion device taking an infusion pump as a main body, when the automatic transfusion device is used, a dropping mode of the infusion pump is often adopted for transfusion to a patient, and when in transfusion, dropping liquid in an infusion bottle firstly drops into a dropping pot, then flows into the body of the patient from the dropping pot, and the speed of the dropping liquid into the body of the patient can be adjusted by adjusting the speed of the dropping liquid into the dropping pot.
When the infusion pump is used, the condition of dripping into the drip cup is observed by visual inspection by medical staff through a manual visual inspection mode for monitoring the condition of dripping and adjusting the speed of the dripping, such as whether the dripping is dripped, the dripping speed of the dripping and the like, and if the dripping speed is too high or too low, the speed of the dripping is adjusted through the infusion pump. However, most drip pots are white, and the drip in the infusion bottle is white, so that if the dripping condition of the drip is observed in a manual visual mode, medical staff can not easily see whether the drip is dripped or not, and the judgment is wrong.
Disclosure of utility model
Accordingly, it is necessary to provide a drip detection device capable of detecting the dripping of a drip, thereby facilitating the judgment of the dripping condition of the drip by a medical staff.
In order to solve the problems, the utility model provides a drip detecting device, which comprises a mounting structure and a detecting structure, wherein the mounting structure is used for being arranged on a drip cup;
The detection structure comprises a detection transmitting part, a detection receiving part, a control part and a prompting part, wherein the detection transmitting part and the detection receiving part are both arranged on the installation structure, the detection transmitting part and the detection receiving part are both positioned on the side face of the drip cup, the transmitting end of the detection transmitting part and the receiving end of the detection receiving part are arranged oppositely, and the detection receiving part is electrically connected with the prompting part;
The detection transmitting part continuously transmits detection signals to the detection receiving part, the movement path of the detection signals is intersected with the movement path of the liquid drop, and when the liquid drop moves to be intersected with the movement path of the detection signals, the detection signals received by the detection receiving part are changed, so that the control part controls the working state of the prompting part to be changed.
In one embodiment, the mounting structure includes a first clamping assembly including a first housing and a second clamping assembly including a second housing;
The first shell and the second shell are oppositely arranged, a first clamping part is arranged on one side, close to the second shell, of the first shell, a second clamping part is arranged on one side, close to the first shell, of the second shell, and a clamping space is formed between the first clamping part and the second clamping part.
In one embodiment, the transmitting end of the detection transmitting member is disposed toward the first clamping portion, and the receiving end of the detection receiving member is disposed toward the second clamping portion.
In one embodiment, a first groove is formed in one side, close to the second clamping portion, of the first clamping portion, a second groove is formed in one side, close to the first clamping portion, of the second clamping portion, and the first groove and the second groove are matched with the side wall of the drip cup.
In one embodiment, the first shell is provided with a connecting part;
The second shell is provided with a connecting and matching part, and the connecting part is matched with the connecting and matching part, so that the first clamping assembly is connected with the second clamping assembly.
In one embodiment, the connecting portion is a slide rail, the connecting mating portion is a slide groove, and the second housing slides along the first housing to adjust the size of the clamping space.
In one embodiment, the mounting structure further includes an elastic member connected with the first housing and the second housing such that the first housing and the second housing have a tendency to approach each other.
In one embodiment, the elastic piece is arranged in the first shell, and one end of the elastic piece is fixedly connected to one side of the first shell away from the second shell;
One side of the second shell, which is close to the first shell, is provided with a sleeving part, and the other end of the elastic piece is fixedly sleeved on the sleeving part.
In one embodiment, the number of the sliding rails is two, the sliding grooves correspond to the sliding rails, and the elastic piece is arranged between the two sliding rails.
In one embodiment, the indicator is an indicator light that emits a light when the drop moves to intersect the path of movement of the detection signal.
By implementing the embodiment of the utility model, the drip cup can be arranged in the clamping space through the mounting structure, so that the movement condition of the drip in the drip cup can be conveniently detected by the detection structure;
the detection structure continuously transmits detection signals towards the detection receiving part through the detection transmitting part, when the drip is dripped into the drip cup from the infusion bottle, the movement path of the drip passes through the movement path of the detection signals, then when the movement path of the detection signals is intersected with the movement path of the drip, the detection signals received by the detection receiving part can be changed, at the moment, the detection receiving part can send signals to the control part, so that the working state of the control part control prompting part is changed, and the staff is prompted to have drip;
Therefore, through the setting of mounting structure, detection structure, can detect the motion condition of dropping liquid in the drip cup to through the suggestion of suggestion piece when the motion path of dropping liquid through detection signal, the drip condition of dropping liquid can be convenient for medical personnel through the suggestion of suggestion piece visual judgement, convenient to observe and judgement are difficult for makeing mistakes.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
fig. 1 is a schematic structural diagram of a drip detection device according to an embodiment.
Fig. 2 is a schematic view of the drip detection device shown in fig. 1, in which an infusion bottle is mounted.
Fig. 3 is a schematic view showing an opened state of the clamping space in the drip detecting device shown in fig. 1.
Fig. 4 is an internal schematic view of the drip detection device shown in fig. 1.
Reference numerals:
10-mounting structure, 12-first clamping assembly, 121-elastic member, 122-first housing, 124-connecting portion, 126-first clamping portion;
13-clamping space;
14-a second clamping assembly, 142-a second housing, 143-a socket, 144-a connection mating portion, 146-a second clamping portion;
21-prompting piece, 22-detecting transmitting piece, 24-detecting receiving piece;
30-conducting wires;
200-drip can.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the members in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-4, the drip detection device according to an embodiment of the present utility model includes a mounting structure 10 and a detection structure, wherein the mounting structure 10 is configured to be disposed on a drip cup 200.
The detection structure 20 comprises a detection transmitting member 22, a detection receiving member 24, a control member and a prompt member 21, wherein the detection transmitting member 22 and the detection receiving member 24 are arranged on the mounting structure 10, the detection transmitting member 22 and the detection receiving member 24 are both positioned on the side surface of the drip cup 200, the transmitting end of the detection transmitting member 22 and the receiving end of the detection receiving member 24 are oppositely arranged, and the detection receiving member 24 is electrically connected with the prompt member 21.
The detecting and transmitting part 22 continuously transmits a detecting signal to the detecting and receiving part 24, the moving path of the detecting signal is intersected with the moving path of the drip, and when the drip moves to intersect with the moving path of the detecting signal, the detecting signal received by the detecting and receiving part 24 is changed, so that the working state of the control part control prompting part 21 is changed.
In particular, the clamping space 13 is capable of mounting a stationary drip cup 200, the detection emitter 22 continuously emitting a detection signal towards the detection receiver 24, wherein the path of movement of the detection signal extends through the drip cup 200.
Drip from the infusion bottle from top to bottom drops into drip chamber 200 to drip from the top of drip chamber 200 to the bottom of drip chamber 200, in the process that drip falls into the bottom of drip chamber 200 from the top of drip chamber 200, can drip into the bottom of drip chamber 200 perpendicular to the motion path of detected signal, when drip moves to crossing with the motion path of detected signal, drip can prevent detecting receiver 24 from receiving the detected signal, or make detecting receiver 24 received detected signal change, detecting receiver 24 received detected signal change will send the signal to the control piece, make the operating condition of control piece control suggestion 21 change.
In one embodiment, the detection component is electrically connected to the prompting element 21, and when the detection component can receive the detection signal, the prompting element 21 will not send a prompt, and when the detection component cannot receive the detection signal, the prompting element 21 will send a prompt.
In another embodiment, the detection assembly is electrically connected to the prompting element 21, and the prompting element 21 issues a prompt when the detection signal received by the detection assembly becomes weak.
In other embodiments, the detection component is electrically connected to the prompting element 21, when the detection component can receive the detection signal, the prompting element 21 is in an operating state, and a prompt is sent out, otherwise, when the detection component cannot receive the detection signal, the prompting element 21 is not in an operating state, and the prompt is stopped.
The detection component is electrically connected with the prompt piece 21, and when the detection signal received by the detection component is weakened, the prompt piece 21 is not in a working state, and the prompt is stopped.
By implementing the embodiment of the utility model, the drip cup 200 can be installed in the clamping space 13 through the installation structure 10, so that the movement condition of the drip in the drip cup 200 can be conveniently detected by the detection structure 20.
The detecting structure 20 continuously transmits the detecting signal to the detecting receiving element 24 through the detecting transmitting element 22, and when the drip is dripped into the drip cup 200 from the infusion bottle, the movement path of the drip passes through the movement path of the detecting signal, then, when the movement path of the detecting signal and the movement path of the drip intersect, the detecting signal received by the detecting receiving element 24 will change, at this time, the detecting receiving element 24 will send a signal to the control element, so that the working state of the control element control prompting element 21 changes, and the staff is prompted to have the drip.
Therefore, through the setting of mounting structure 10, detection structure 20, can detect the motion condition of dropping liquid in drip cup 200 to through the suggestion of suggestion piece 21 when the motion path of dropping liquid through detection signal, can be convenient for medical personnel through the intuitive whereabouts condition of judging the dropping liquid of suggestion piece 21, observe convenient and judgement is difficult for makeing mistakes.
Preferably, the indicator 21 is an indicator light that lights when the drop moves to intersect the path of movement of the detection signal.
Specifically, the indicator light emits red indication light, and the frequency of the liquid droplet can be observed by observing the light emission interval of the indicator light, thereby observing the speed of the liquid droplet.
Preferably, the detecting and transmitting member 22 is an infrared transmitting member, the detecting and receiving member 24 is an infrared receiving member, and the detecting signal is an infrared signal.
Preferably, the number of the detecting transmitting members 22 and the detecting receiving members 24 is three, and the three detecting transmitting members 22 are electrically connected, and the three detecting receiving members 24 are electrically connected, so that the whole drip cup 200 can be covered, and the detection is more accurate.
Further, the detecting structure 20 is electrically connected to an external power source through the wires 30, so that the external power source provides electric power to the detecting structure.
In one embodiment, in conjunction with fig. 2, the clamping space 13 mates with the sidewall of the drip chamber 200, and when the drip chamber 200 is placed in the clamping space 13, the upper end of the bottom is disposed within the clamping space 13, and the lid at the top of the drip chamber 200 resists downward movement of the drip chamber 200 under the force of gravity, thereby securing the drip chamber 200 within the clamping space 13.
In another embodiment, the clamping space 13 is capable of clamping the sidewall of the drip chamber 200 to enable a more stable connection of the drip chamber 200 within the clamping space 13.
Referring to fig. 1-4, the mounting structure 10 includes a first clamping assembly 12 and a second clamping assembly 14, the first clamping assembly 12 including a first housing 122 and the second clamping assembly 14 including a second housing 142.
The first casing 122 and the second casing 142 are oppositely arranged, a first clamping portion 126 is arranged on one side, close to the second casing 142, of the first casing 122, a second clamping portion 146 is arranged on one side, close to the first casing 122, of the second casing 142, and a clamping space 13 is arranged between the first clamping portion 126 and the second clamping portion 146.
Referring to fig. 1-3, in particular, the left side of the first housing 122 is provided with a first clamping portion 126, the right side of the second housing 142 is provided with a second clamping portion 146, and when the first clamping assembly 12 and the second clamping assembly 14 are connected, the first clamping portion 126 and the second clamping portion 146 can enclose a clamping space 13 that mates with the sidewall of the drip cup 200.
Preferably, the transmitting end of the detecting transmitting member 22 is disposed toward the first clamping portion 126, and the receiving end of the detecting receiving member 24 is disposed toward the second clamping portion 146.
Specifically, the side of the first housing 122 near the clamping space 13 may allow the detection signal to pass through, and the side of the second housing 142 near the clamping space 13 may allow the detection signal to pass through, so that the detection transmitting member 22 may transmit the detection signal to the detection receiving member 24 without obstruction along the movement path of the detection signal.
In detail, the first clamping portion 126 is disposed at an outer peripheral region of the first light transmitting portion, and the second clamping portion 146 is disposed at an outer peripheral region of the second light transmitting portion.
The first clamp portion 126 projects the first translucent portion, and the first clamp portion 126 is disposed at the upper and lower ends of the first translucent portion, and the second clamp portion 146 corresponds to the first clamp portion 126, so that the detection structure 20 can be prevented from being influenced by the operation, and the detection structure 20 can conveniently detect the dropping condition of the liquid.
Referring to fig. 3 and 4, a first groove is formed in a side, close to the second clamping portion 146, of the first clamping portion 126, a second groove is formed in a side, close to the first clamping portion 126, of the second clamping portion 146, and the first groove and the second groove are matched with the side wall of the drip cup 200.
Specifically, the opposite surfaces of the first groove and the second groove are arc-shaped, so that the drip cup 200 can be clamped conveniently, the arc-shaped groove is matched with the outer wall of the cylindrical drip cup 200, and the drip cup 200 can be installed and fixed conveniently. And, circular-arc first recess and second recess and drip the outer wall matching of kettle 200 can also prevent to drip the kettle 200 and move around, and spacing effectual can be convenient for install and fix a position drip the kettle 200.
Referring to fig. 1 to 4, the first housing 122 is provided with a connection portion 124; the second housing 142 is provided with a connection mating portion 144, and the connection portion 124 mates with the connection mating portion 144 to connect the first clamping assembly 12 and the second clamping assembly 14.
Specifically, the first housing 122 is coupled to the second housing 142 by the coupling portion 124 and the coupling engagement portion 144, and the coupling of the first housing 122 to the second housing 142 enables the first clamping assembly 12 to be coupled to the second clamping assembly 14 to form the mounting structure 10.
Preferably, the upper end of the drip chamber 200 is arranged in the clamping space 13 such that the path of movement of the detection signal is arranged in the region of the upper end of the drip chamber 200. Specifically, the drip chamber 200 includes a chamber body and a chamber lid, the lower surface of the chamber lid being in contact with the upper surface of the first housing 122 such that the uppermost end of the chamber body of the drip chamber 200 is disposed within the clamping space 13.
When a patient is infused, the drip fluid in the infusion bottle firstly drops into the drip cup 200, and then the drip fluid in the drip cup 200 gradually flows into the body of the patient.
It will be appreciated that the faster the drip chamber 200 is filled with drip fluid, the faster the drip chamber 200 is filled with drip fluid. The drip chamber 200 has a drip therein, but the level of the drip in the drip chamber 200 is not too high, typically the level does not exceed the middle area of the drip chamber 200.
The upper end of the drip cup 200 is disposed in the clamping space 13 such that the height of the movement path of the detection signal is always higher than the height of the liquid surface, so that the detection signal emitted along the movement path of the detection signal is not affected. If the liquid level in the drip cup 200 is higher than the moving path of the detection signal, the detection receiving member 24 cannot receive the signal emitted by the detection emitting member 22, and the indicator 21 continuously emits a signal, which affects the detection of the detection structure 20.
Preferably, the connecting portion 124 is a sliding rail, the connecting mating portion 144 is a sliding slot, and the second housing 142 slides along the first housing 122 to adjust the size of the clamping space 13.
Specifically, the sliding rail is matched with the sliding groove, so that the second casing 142 can conveniently move along the sliding rail arranged on the first casing 122, and the first casing 122 and the second casing 142 can be relatively close to or relatively far away from each other, so that the clamping space 13 is widened or narrowed, the drip cup 200 can be conveniently installed and detached, and the drip cup 200 with different sizes can be conveniently adapted.
Preferably, the mounting structure 10 further includes an elastic member 121, and the elastic member 121 is connected with the first and second housings 122 and 142 such that the first and second housings 122 and 142 have a tendency to approach each other.
Further, the elastic member 121 is disposed in the first housing 122, and one end of the elastic member 121 is fixedly connected to a side of the first housing 122 away from the second housing 142; the second casing 142 is provided with a sleeving part 143 at one side close to the first casing 122, and the other end of the elastic piece 121 is fixedly sleeved on the sleeving part 143.
Specifically, by providing the elastic member 121 such that the first and second housings 122 and 142 always have a relatively close tendency, the drip chamber 200 in the clamping space 13 can be clamped, so that the drip chamber 200 can be stably disposed in the clamping space 13.
The sleeve joint portion 143 includes a body and an enlarged end, the elastic member 121 is a spring, the left end of the spring is fixed on the inner wall of the first housing 122, the right end of the spring passes through the sleeve joint portion to the body, and the enlarged end can prevent the spring from sliding out of the sleeve joint portion 143.
When the first and second cases 122 and 142 are relatively far apart under the action of external force, the elastic member 121 is stretched, the clamping space 13 becomes large, the drip cup 200 can be put in, and when the external force is lost, the spring contracts, the clamping space 13 becomes small, and the drip cup 200 in the clamping space 13 can be clamped.
Preferably, the number of the sliding rails is two, the sliding grooves correspond to the sliding rails, and the elastic piece 121 is arranged between the two sliding rails.
Two sliding rails are arranged to correspond to the two sliding grooves, and the two sliding rails are respectively arranged at the upper end and the lower end of the first shell 122, so that the first shell 122 and the second shell 142 can stably and relatively move when relatively far away from each other and relatively close to each other.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The drip detection device is characterized by comprising a mounting structure and a detection structure, wherein the mounting structure is used for being arranged on a drip cup;
The detection structure comprises a detection transmitting part, a detection receiving part, a control part and a prompting part, wherein the detection transmitting part and the detection receiving part are both arranged on the installation structure, the detection transmitting part and the detection receiving part are both positioned on the side face of the drip cup, the transmitting end of the detection transmitting part and the receiving end of the detection receiving part are arranged oppositely, and the detection receiving part is electrically connected with the prompting part;
The detection transmitting part continuously transmits detection signals to the detection receiving part, the movement path of the detection signals is intersected with the movement path of the liquid drop, and when the liquid drop moves to be intersected with the movement path of the detection signals, the detection signals received by the detection receiving part are changed, so that the control part controls the working state of the prompting part to be changed.
2. The drip detection device of claim 1, wherein the mounting structure includes a first clamping assembly including a first housing and a second clamping assembly including a second housing;
The first shell and the second shell are oppositely arranged, a first clamping part is arranged on one side, close to the second shell, of the first shell, a second clamping part is arranged on one side, close to the first shell, of the second shell, and a clamping space is formed between the first clamping part and the second clamping part.
3. The drip detection device of claim 2, wherein the transmitting end of the detection transmitting member is disposed toward the first clamping portion, and the receiving end of the detection receiving member is disposed toward the second clamping portion.
4. A drip detection device as claimed in claim 3, wherein a first recess is provided in a side of the first clamping portion adjacent to the second clamping portion, a second recess is provided in a side of the second clamping portion adjacent to the first clamping portion, and the first recess and the second recess are both matched with the side wall of the drip cup.
5. The drip detection device according to any one of claims 2 to 4, characterized in that a connection portion is provided on the first housing;
The second shell is provided with a connecting and matching part, and the connecting part is matched with the connecting and matching part, so that the first clamping assembly is connected with the second clamping assembly.
6. The drip detection device of claim 5, wherein the connection portion is a slide rail, the connection mating portion is a slide slot, and the second housing slides along the first housing to adjust the size of the clamping space.
7. The drip detection device of claim 6, wherein the mounting structure further includes an elastic member coupled to the first housing and the second housing such that the first housing and the second housing have a tendency to approach each other.
8. The drip detection device of claim 7, wherein the elastic member is disposed in the first housing, and one end of the elastic member is fixedly connected to a side of the first housing away from the second housing;
One side of the second shell, which is close to the first shell, is provided with a sleeving part, and the other end of the elastic piece is fixedly sleeved on the sleeving part.
9. The drip detection device according to claim 8, wherein the number of the sliding rails is two, the sliding grooves correspond to the sliding rails, and the elastic member is disposed between the two sliding rails.
10. The drip detection device of claim 5, wherein the indicator is an indicator light that lights when the drip moves to intersect the path of movement of the detection signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321973799.3U CN221014081U (en) | 2023-07-25 | 2023-07-25 | Drip detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321973799.3U CN221014081U (en) | 2023-07-25 | 2023-07-25 | Drip detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221014081U true CN221014081U (en) | 2024-05-28 |
Family
ID=91135126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321973799.3U Active CN221014081U (en) | 2023-07-25 | 2023-07-25 | Drip detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221014081U (en) |
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2023
- 2023-07-25 CN CN202321973799.3U patent/CN221014081U/en active Active
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