CN215690613U - False touch prevention self-locking micro-regulator - Google Patents
False touch prevention self-locking micro-regulator Download PDFInfo
- Publication number
- CN215690613U CN215690613U CN202121854766.8U CN202121854766U CN215690613U CN 215690613 U CN215690613 U CN 215690613U CN 202121854766 U CN202121854766 U CN 202121854766U CN 215690613 U CN215690613 U CN 215690613U
- Authority
- CN
- China
- Prior art keywords
- adjusting disc
- adjusting
- disc
- regulator
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002265 prevention Effects 0.000 title abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000003828 downregulation Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000001802 infusion Methods 0.000 description 14
- 229940079593 drug Drugs 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010019280 Heart failures Diseases 0.000 description 1
- 235000013290 Sagittaria latifolia Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000015246 common arrowhead Nutrition 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 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
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of micro regulators, in particular to a false touch prevention self-locking micro regulator, which comprises a shell, an upper adjusting disc, a lower adjusting disc and an adjusting disc, wherein the shell is provided with a first opening and a second opening; the shell is cylindrical, a cavity is arranged at the middle end of the shell, an upper adjusting disc and a lower adjusting disc are arranged in the cavity, and an adjusting ring is sleeved at the top end of the upper adjusting disc; a liquid inlet interface is arranged at the position, deviating from the center of a circle, of the upper surface of the upper adjusting disc, a guide cylinder is arranged at the center of the circle of the upper surface of the upper adjusting disc, a plurality of fixed blocks are arranged on the periphery of the bottom end of the guide cylinder, an anti-overflow groove is arranged on the lower surface of the upper adjusting disc, and a liquid passing channel is arranged on the upper surface of the anti-overflow groove; a liquid outlet port is arranged at the position of the lower surface of the lower adjusting plate deviating from the circle center, a pressure plate is arranged on the upper surface of the lower adjusting plate, and the pressure plate is in rolling connection with the anti-overflow groove; the liquid passing channel is respectively communicated with the liquid inlet interface and the liquid outlet interface. The utility model has simple operation and low cost, and can strictly control the dropping speed of the liquid medicine.
Description
Technical Field
The utility model relates to the technical field of micro regulators, in particular to a self-locking micro regulator capable of preventing false touch.
Background
At present, the micro-regulator for infusion widely used in the field of clinical infusion mainly comprises an upper regulating disk, a lower regulating disk and a flexible sealing gasket clamped between the two disks, wherein the upper regulating disk and the lower regulating disk are connected in a rotating way. The upper adjusting plate and the lower adjusting plate are respectively provided with a liquid inlet and a liquid outlet, the flexible sealing gasket is provided with a liquid passing hole, a liquid passing channel is arranged between the two adjusting plates and is communicated with the liquid inlet and the liquid outlet on the upper adjusting plate and the lower adjusting plate, and the liquid passing channel is of a structure with variable depth. For example, the application numbers are: 99219623.X, entitled flow regulator, the flow-through channel is a grooved channel with a circle from deep to shallow.
At present, after medical care personnel adjust the infusion speed by using a micro-regulator for infusion in the market, the family members of patients can adjust the infusion speed by themselves, so that a plurality of patients and family members can adjust the infusion speed by themselves in order to finish the infusion as soon as possible. However, some of the liquid medicines clearly indicate that the liquid medicine cannot be infused too quickly according to the nature and the caution of the liquid medicine. There are many diseases (such as heart failure) that require strict control of the rate of dripping of the drug solution.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the above and/or other problems with existing micro-regulators.
Therefore, the utility model aims to provide the self-locking micro-regulator capable of preventing the false touch, which has simple operation and low cost and can strictly control the dropping speed of the liquid medicine.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a false touch prevention self-locking micro-regulator, comprising: the device comprises a shell, an upper adjusting disc, a lower adjusting disc and an adjusting ring;
the shell is cylindrical, a cavity is arranged at the middle end of the shell, an upper adjusting disc and a lower adjusting disc are arranged in the cavity, and an adjusting ring is sleeved at the top end of the upper adjusting disc;
a liquid inlet interface is arranged at the position, deviating from the center of a circle, of the upper surface of the upper adjusting disc, a guide cylinder is arranged at the center of the circle of the upper surface of the upper adjusting disc, a plurality of fixed blocks are arranged on the periphery of the bottom end of the guide cylinder, an anti-overflow groove is arranged on the lower surface of the upper adjusting disc, and a liquid passing channel is arranged on the upper surface of the anti-overflow groove;
a liquid outlet port is arranged at the position, deviating from the circle center, of the lower surface of the lower adjusting plate, a pressing plate is arranged on the upper surface of the lower adjusting plate, and the pressing plate is sleeved with the anti-overflow groove;
the upper end of the adjusting ring is provided with an adjusting disc, the lower end of the adjusting ring is provided with adjusting teeth, the side surface of the adjusting ring is provided with a notch, the adjusting teeth are meshed with the fixed block, and the notch is aligned with the liquid inlet interface;
the liquid passing channel is respectively communicated with the liquid inlet interface and the liquid outlet interface.
As a preferred scheme of the self-locking micro-regulator for preventing false touch, the utility model comprises the following steps: the cavity surface is equipped with the reading hole, reading hole outside lower extreme is equipped with the instruction arrow head.
As a preferred scheme of the self-locking micro-regulator for preventing false touch, the utility model comprises the following steps: and scales and numbers are arranged on the outer side of the upper adjusting disc.
As a preferred scheme of the self-locking micro-regulator for preventing false touch, the utility model comprises the following steps: and the scales and the number positions on the outer side of the upper adjusting disc correspond to the reading holes.
As a preferred scheme of the self-locking micro-regulator for preventing false touch, the utility model comprises the following steps: the liquid passing channel is a groove-shaped channel with a circle from deep to shallow.
As a preferred scheme of the self-locking micro-regulator for preventing false touch, the utility model comprises the following steps: the lower adjusting plate is fixedly connected with the shell.
As a preferred scheme of the self-locking micro-regulator for preventing false touch, the utility model comprises the following steps: the adjusting ring outer diameter is smaller than the shell inner diameter, and the adjusting disc outer diameter is larger than the adjusting ring outer diameter.
Compared with the prior art, the utility model has the beneficial effects that:
the upper adjusting disc is arranged in the infusion device, the infusion rate can be adjusted only by rotating the upper adjusting disc through the adjusting ring, the positions of the liquid inlet interface and the liquid outlet interface of the rotating adjusting disc are gradually staggered or close to each other, and the volume of a channel of the liquid passing channel between the two interfaces is changed, so that the infusion rate is changed, and the patient or other people are prevented from adjusting the infusion rate without permission.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a bottom view of the overall structure of the present invention;
FIG. 4 is a schematic view of the connection of the upper dial and the lower dial of the present invention;
FIG. 5 is a perspective view of the lower dial of the present invention;
FIG. 6 is a perspective view of the upturned tray of the present invention;
FIG. 7 is a schematic view of the adjusting ring structure of the present invention;
fig. 8 is an assembly view of the overall structure of the present invention.
In the figure:
1-a shell; 110-a cavity; 120-read well; 130-indicates an arrow; 2, adjusting the disc upwards; 210-a liquid inlet interface; 220-a guide cylinder; 230-fixed block; 240-anti-overflow groove; 250-a liquid passing channel; 3-turning down the disc; 310-liquid outlet interface; 320-a pressure plate; 4-an adjustment ring; 410-adjusting disk; 420-adjusting teeth; 430-notch.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a false touch prevention self-locking micro-regulator which is simple to operate and low in cost and can strictly control the dropping speed of liquid medicine.
Referring to fig. 1-8, a mis-touch prevention self-locking micro-regulator includes: the device comprises a shell 1, an upper adjusting disc 2, a lower adjusting disc 3 and an adjusting ring 4;
the shell 1 is cylindrical, a cavity 110 is arranged at the middle end of the shell 1, an upper adjusting disc 2 and a lower adjusting disc 3 are arranged in the cavity 110, and an adjusting ring 4 is sleeved at the top end of the upper adjusting disc 2;
a liquid inlet interface 210 is arranged on the upper surface of the upper adjusting disc 2 at a position deviating from the center of the circle, a guide cylinder 220 is arranged at the center of the circle on the upper surface of the upper adjusting disc 2, a plurality of fixing blocks 230 are arranged on the periphery of the bottom end of the guide cylinder 220, an anti-overflow groove 240 is arranged on the lower surface of the upper adjusting disc 2, and a liquid passing channel 250 is arranged on the upper surface of the anti-overflow groove 240;
a liquid outlet interface 310 is arranged at the position, deviating from the circle center, of the lower surface of the lower adjusting disc 3, a pressure plate 320 is arranged on the upper surface of the lower adjusting disc 3, and the pressure plate 320 is sleeved with the anti-overflow groove 240;
an adjusting disc 410 is arranged at the upper end of the adjusting ring 4, adjusting teeth 420 are arranged at the lower end of the adjusting ring, a notch 430 is arranged on the side surface of the adjusting ring 4, the adjusting teeth 420 are meshed with the fixed block 230, and the notch 430 is aligned with the liquid inlet 210;
the liquid passing channel 250 is respectively communicated with the liquid inlet interface 210 and the liquid outlet interface 310.
Further, the surface of the cavity 110 is provided with a reading hole 120, and the lower end of the outer side of the reading hole 120 is provided with an indication arrow 130.
Furthermore, scales and numbers are arranged on the outer side of the upper adjusting disc 2.
Further, the scale and the number position on the outer side of the upper dial 2 correspond to the reading hole 120.
Further, the liquid passing channel 250 is a groove-shaped channel with a circle from deep to shallow.
Further, the outer diameter of the adjusting ring 4 is smaller than the inner diameter of the housing 1, and the outer diameter of the adjusting disk 410 is larger than the outer diameter of the adjusting ring 4.
The specific working principle is as follows:
when the medical staff uses the micro-regulator to transfuse, the adjusting ring 4 is used for rotating the upper adjusting plate 2, the positions of the liquid inlet interface 210 and the liquid outlet interface 310 are gradually staggered or close, and the volume of a channel passing through the liquid channel 210 between the two interfaces is changed, so that the transfusion speed is changed. The health care professional checks the current infusion rate at the reading hole 120 and then pulls the adjusting ring 4 out of the upper adjusting plate 2. In the process of infusion, the infusion rate of a patient cannot be adjusted at will due to the built-in upper adjusting plate 2.
In the present exemplary embodiment, the drop tray 3 is preferably fixedly connected to the housing 1.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. A self-locking micro-regulator capable of preventing false touch is characterized by comprising: the device comprises a shell (1), an upper adjusting disc (2), a lower adjusting disc (3) and an adjusting ring (4);
the shell (1) is cylindrical, a cavity (110) is arranged at the middle end of the shell (1), an upper adjusting disc (2) and a lower adjusting disc (3) are arranged in the cavity (110), and an adjusting ring (4) is sleeved at the top end of the upper adjusting disc (2);
a liquid inlet interface (210) is arranged at the position, deviating from the circle center, of the upper surface of the upper adjusting disc (2), a guide cylinder (220) is arranged at the position of the circle center of the upper surface of the upper adjusting disc (2), a plurality of fixing blocks (230) are arranged around the bottom end of the guide cylinder (220), an anti-overflow groove (240) is arranged on the lower surface of the upper adjusting disc (2), and a liquid passing channel (250) is arranged on the upper surface of the anti-overflow groove (240);
a liquid outlet interface (310) is arranged at the position, deviating from the circle center, of the lower surface of the lower adjusting disc (3), a pressure plate (320) is arranged on the upper surface of the lower adjusting disc (3), and the pressure plate (320) is sleeved with the anti-overflow groove (240);
an adjusting disc (410) is arranged at the upper end of the adjusting ring (4), adjusting teeth (420) are arranged at the lower end of the adjusting ring, a notch (430) is arranged on the side surface of the adjusting ring (4), the adjusting teeth (420) are meshed with the fixed block (230), and the notch (430) is aligned with the liquid inlet port (210);
the liquid passing channel (250) is respectively communicated with the liquid inlet interface (210) and the liquid outlet interface (310).
2. The self-locking micro-regulator for preventing false touch according to claim 1, wherein the surface of the cavity (110) is provided with a reading hole (120), and the lower end of the outer side of the reading hole (120) is provided with an indicating arrow (130).
3. The self-locking micro-regulator for preventing false touch according to claim 1, wherein scales and numbers are arranged on the outer side of the upper adjusting disc (2).
4. The self-locking micro-regulator for preventing false touch according to claim 3, wherein the scales and the number positions on the outer side of the upper adjusting disk (2) correspond to the reading holes (120).
5. The self-locking micro-regulator for preventing false touch according to claim 1, wherein the liquid passing channel (250) is a grooved channel with a circle from deep to shallow.
6. The self-locking micro-regulator for preventing false touch according to claim 1, wherein the down-regulation disc (3) is fixedly connected with the housing (1).
7. A tamper-proof self-locking micro-regulator according to claim 1, wherein the outer diameter of the regulating ring (4) is smaller than the inner diameter of the housing (1), and the outer diameter of the regulating disc (410) is larger than the outer diameter of the regulating ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121854766.8U CN215690613U (en) | 2021-08-10 | 2021-08-10 | False touch prevention self-locking micro-regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121854766.8U CN215690613U (en) | 2021-08-10 | 2021-08-10 | False touch prevention self-locking micro-regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215690613U true CN215690613U (en) | 2022-02-01 |
Family
ID=79994247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121854766.8U Expired - Fee Related CN215690613U (en) | 2021-08-10 | 2021-08-10 | False touch prevention self-locking micro-regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215690613U (en) |
-
2021
- 2021-08-10 CN CN202121854766.8U patent/CN215690613U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2979253C (en) | Iv flow management systems and methods | |
| US20230349474A1 (en) | Systems and Methods for a Variable Flow Resistor | |
| CN202314546U (en) | Disposable craniocerebral drainage device | |
| CN108969843B (en) | Adjustable multi-medium transfusion dripping speed regulator | |
| CN204033937U (en) | The accurate constant speed quantitative actuator of transfusion double scale | |
| CN215690613U (en) | False touch prevention self-locking micro-regulator | |
| CN104857598B (en) | A kind of accurate constant speed quantitative adjuster of transfusion double scale | |
| CN209221181U (en) | A kind of infusion pump being conveniently adjusted flow velocity | |
| CN207168490U (en) | A kind of novel and multifunctional pressure-measuring pipe | |
| Eklund et al. | Hydrodynamics of the Certas™ programmable valve for the treatment of hydrocephalus | |
| CN207575553U (en) | A kind of Anti-reflux infusion device | |
| CN207462406U (en) | A kind of full-service fluid drips velocity modulation section sensing device | |
| CA2985389A1 (en) | Device for the dosed dispensing of an infusion fluid | |
| CN207493022U (en) | It is a kind of conveniently, the transfusion system of accurate measurements infusion flow | |
| CN211383169U (en) | Improved anti-reflux pressurized infusion apparatus | |
| CN211132428U (en) | Infusion apparatus capable of accurately adjusting infusion speed and preventing blood return | |
| CN208893351U (en) | Reusable infusion set drop adjuster | |
| CN215938598U (en) | Micro-regulator for transfusion | |
| CN219700681U (en) | Adjustable transfusion system | |
| CN211962743U (en) | Micro-regulator capable of fixing flow speed for transfusion | |
| TW201609212A (en) | Double-scale accurate constant-speed quantitative regulator for infusion | |
| CN211383171U (en) | Micro-regulator with anti-rollback function for transfusion | |
| CN213347228U (en) | Regulating valve for controlling flow rate of infusion apparatus | |
| CN214970175U (en) | Infusion flow rate alarm | |
| CN215274978U (en) | Puncture drip cup of accurate regulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |