CN214970339U - Transfusion system - Google Patents
Transfusion system Download PDFInfo
- Publication number
- CN214970339U CN214970339U CN202120080255.9U CN202120080255U CN214970339U CN 214970339 U CN214970339 U CN 214970339U CN 202120080255 U CN202120080255 U CN 202120080255U CN 214970339 U CN214970339 U CN 214970339U
- Authority
- CN
- China
- Prior art keywords
- medicine
- drip cup
- conveying pipe
- communicated
- receiving box
- 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
- 239000003814 drug Substances 0.000 claims abstract description 156
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000001802 infusion Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 210000003462 vein Anatomy 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 241001411320 Eriogonum inflatum Species 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 206010001526 Air embolism Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model discloses a transfusion device, which comprises a bottle plug puncture outfit, a first medicine conveying pipe, a drip cup, a second medicine conveying pipe, a flow speed regulator, a medicine liquid filter, a hose, a vein needle, a chute, a medicine receiving box, an installation block, a tension spring, a pressure sensor, an alarm, a medicine discharging hole and a floating ball, wherein the lower end of the bottle plug puncture outfit is communicated with the first medicine conveying pipe, the lower end of the first medicine conveying pipe is communicated with the drip cup, the lower end of the drip cup is communicated with the second medicine conveying pipe, the flow speed regulator is sleeved outside the second medicine conveying pipe, the lower end of the second medicine conveying pipe is communicated with the medicine liquid filter, the lower end of the medicine liquid filter is communicated with the hose, the lower end of the hose is communicated with the vein needle, the inner wall of the drip cup is provided with two chutes which are symmetrically arranged, compared with the prior art, the transfusion device can remind and stop up when the medicine liquid in the transfusion device is used up, the safety of the medicine infusion device is improved, the structure is simple, the use is convenient, and the popularization and the application are convenient.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of medical apparatus, in particular to an infusion apparatus.
[ background of the invention ]
Intravenous infusion is one of the major modes of disease treatment in hospitals. At present, most of infusion sets used clinically are still disposable infusion sets made of polyvinyl chloride materials. The disposable infusion set has the advantages of low cost, strong safety, easy waste treatment and the like. However, because the conventional disposable infusion apparatus does not have the function of automatic reminding after the infusion is finished, in the clinical use process, a nursing staff must observe the infusion condition all the time, otherwise once the liquid medicine is infused, air enters into the body of a patient, a small amount of air may cause blood circulation disturbance of local organs to cause oxygen deficiency and dysfunction of the local organs, and a large amount of air may cause air embolism to cause serious consequences of death even immediately in severe cases. Therefore, there is a need for an infusion set with a reminder function.
[ Utility model ] content
The utility model aims to solve the problems in the prior art and provide an infusion apparatus.
In order to achieve the purpose, the utility model provides an infusion apparatus, which comprises a bottle stopper puncture outfit, a first medicine conveying pipe, a drip cup, a second medicine conveying pipe, a flow speed regulator, a medicine liquid filter, a hose, a vein needle, a chute, a medicine receiving box, an installation block, a tension spring, a pressure sensor, an alarm, a medicine discharging hole and a floating ball, wherein the lower end of the bottle stopper puncture outfit is communicated with the first medicine conveying pipe, the lower end of the first medicine conveying pipe is communicated with the drip cup, the lower end of the drip cup is communicated with the second medicine conveying pipe, the flow speed regulator is sleeved outside the second medicine conveying pipe, the lower end of the second medicine conveying pipe is communicated with the medicine liquid filter, the lower end of the medicine liquid filter is communicated with the hose, the lower end of the hose is communicated with the vein needle, the inner wall of the drip cup is provided with two chutes which are symmetrically arranged, the chutes are distributed along the length direction of the drip cup, the medicine receiving box is arranged right below the medicine inlet hole at the upper end of the drip cup, connect the fixed installation piece that is equipped with two symmetries and sets up of lateral part of medicine box, two the installation piece corresponds and establishes in two spouts, installation piece and spout sliding fit, be equipped with the extension spring in the spout, the one end of extension spring and the upper end fixed connection of spout, the other end and the upper portion fixed connection of installation piece, the fixed annular pressure sensor that is equipped with in interior top of drip cup, pressure sensor is located and connects the medicine box directly over, the outside of drip cup is equipped with the alarm, pressure sensor and alarm electric connection, connect the bottom of medicine box and seted up row's medicine hole, the diameter in row's medicine hole is less than the diameter in the medicine hole of the upper end of drip cup, the inside of drip cup is located and connects the below of medicine box to be equipped with the floater.
Preferably, the medicine outlet hole at the lower end of the drip cup is in a tapered design with a thick upper part and a thin lower part, the diameter of the floating ball is slightly larger than the minimum diameter of the medicine outlet hole at the lower end of the drip cup, and an annular magnet block is embedded in the hole wall of the medicine outlet hole at the lower end of the drip cup.
Preferably, the floating ball comprises a wire tennis ball and a hollow plastic ball coated outside the wire tennis ball.
Preferably, the medicine receiving box is of a columnar structure, and the upper part of the medicine receiving box is of an open design.
The utility model has the advantages that: the utility model discloses a set up two chutes that are set up symmetrically on the inner wall of drip cup, the chutes distribute along the length direction of drip cup, the medicine receiving box is set up under the medicine inlet hole of the upper end of drip cup, the lateral part of medicine receiving box is fixed with two installing blocks that are set up symmetrically, two installing blocks are set up in two chutes correspondingly, installing block and chute sliding fit, there is a tension spring in the chute, one end of the tension spring is fixed with the upper end of chute, the other end is fixed with the upper part of installing block, the inner top of drip cup is fixed with annular pressure sensor, pressure sensor is located directly over the medicine receiving box, the outside of drip cup is equipped with alarm, pressure sensor and alarm are electrically connected, when in the transfusion, the liquid medicine in the first medicine conveying pipe drops into the medicine receiving box in the drip cup, because the diameter of the medicine discharging hole of medicine receiving box bottom is less than the diameter of the medicine inlet hole of drip cup upper end, so that the medicine receiving box can be filled with liquid medicine, the weight of the medicine receiving box is increased, the mounting block slides downwards along the sliding groove, the tension spring is elongated, the upper end of the medicine receiving box and the bottom of the pressure sensor are in a separated state, when the first medicine conveying pipe does not drip medicine in the medicine receiving box any more, the liquid medicine in the medicine receiving box can be gradually discharged from the medicine discharging hole, the weight of the medicine receiving box is gradually reduced, the mounting block rises along the sliding groove under the tension action of the tension spring, the medicine receiving box also rises along with the mounting block, the upper part of the medicine receiving box is contacted with the bottom of the pressure sensor, the pressure sensor is stressed, the pressure sensor transmits an electric signal to the alarm, the alarm gives an alarm to remind that the liquid medicine is completely consumed, when the liquid medicine stored in the drip cup gradually decreases, the floating ball gradually descends into the medicine discharging hole at the lower end of the drip cup along with the liquid medicine liquid level, and blocks the medicine discharging hole at the lower end of the drip cup, because the magnet piece can adsorb the iron wire tennis in the floater for the floater is inseparabler with the contact in the play medicine hole of drip kettle lower extreme, has promoted the shutoff effect of floater, compares with prior art, can send when liquid medicine consumes totally in the transfusion system and remind and plug up the transfusion system, has promoted the security of defeated medicine ware, simple structure, convenient to use, facilitate promotion is used.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural view of an infusion apparatus of the present invention.
In the figure: 1-bottle stopper puncture outfit, 2-first medicine conveying pipe, 3-drip cup, 31-magnet block, 4-second medicine conveying pipe, 5-flow rate regulator, 6-liquid medicine filter, 7-hose, 8-intravenous needle, 9-chute, 10-medicine receiving box, 11-installation block, 12-tension spring, 13-pressure sensor, 14-alarm, 15-medicine discharging hole, 16-floating ball, 161-iron wire tennis ball and 162-plastic ball.
[ detailed description ] embodiments
Referring to fig. 1, the utility model relates to an infusion apparatus, which comprises a bottle stopper puncture outfit 1, a first medicine conveying pipe 2, a drip cup 3, a second medicine conveying pipe 4, a flow rate regulator 5, a medicine liquid filter 6, a hose 7, a vein needle 8, a chute 9, a medicine receiving box 10, an installation block 11, a tension spring 12, a pressure sensor 13, an alarm 14, a medicine discharge hole 15 and a floating ball 16, wherein the lower end of the bottle stopper puncture outfit 1 is provided with the first medicine conveying pipe 2 in a communicating manner, the lower end of the first medicine conveying pipe 2 is provided with the drip cup 3 in a communicating manner, the lower end of the drip cup 3 is provided with the second medicine conveying pipe 4 in a communicating manner, the flow rate regulator 5 is sleeved outside the second medicine conveying pipe 4, the lower end of the second medicine conveying pipe 4 is provided with the medicine liquid filter 6 in a communicating manner, the lower end of the medicine liquid filter 6 is provided with the hose 7 in a communicating manner, the lower end of the hose 7 is provided with the vein needle 8 in a communicating manner, the inner wall of the drip cup 3 is provided with two chutes 9 which are symmetrically arranged, the medicine receiving box is characterized in that the chutes 9 are distributed along the length direction of the drip cup 3, a medicine receiving box 10 is arranged under the medicine inlet hole at the upper end of the drip cup 3, two symmetrically-arranged installation blocks 11 are fixedly arranged on the side part of the medicine receiving box 10, the two installation blocks 11 are correspondingly arranged in the two chutes 9, the installation blocks 11 are in sliding fit with the chutes 9, tension springs 12 are arranged in the chutes 9, one ends of the tension springs 12 are fixedly connected with the upper ends of the chutes 9, the other ends of the tension springs are fixedly connected with the upper parts of the installation blocks 11, an annular pressure sensor 13 is fixedly arranged at the top part of the interior of the drip cup 3, the pressure sensor 13 is positioned right above the medicine receiving box 10, an alarm 14 is arranged at the outer side of the drip cup 3, the pressure sensor 13 is electrically connected with the alarm 14, a medicine discharge hole 15 is arranged at the bottom of the medicine receiving box 10, and the diameter of the medicine discharge hole 15 is smaller than that of the medicine inlet hole at the upper end of the drip cup 3, the interior of the drip cup 3 is provided with a floating ball 16 below the medicine receiving box 10, a medicine outlet hole at the lower end of the drip cup 3 is in a tapered design with a thick upper part and a thin lower part, the diameter of the floating ball 16 is slightly larger than the minimum diameter of the medicine outlet hole at the lower end of the drip cup 3, an annular magnet block 31 is embedded in the hole wall of the medicine outlet hole at the lower end of the drip cup 3, the floating ball 16 comprises an iron wire tennis ball 161 and a hollow plastic ball 162 covering the iron wire tennis ball 161, the medicine receiving box 10 is of a columnar structure, and the upper part of the medicine receiving box 10 is in an open design.
The utility model discloses the working process: when in transfusion, the medicine liquid in the first medicine conveying pipe 2 drops into the medicine receiving box 10 in the drip cup 3, because the diameter of the medicine discharging hole 15 at the bottom of the medicine receiving box 10 is smaller than the diameter of the medicine inlet hole at the upper end of the drip cup 3, the medicine liquid can be fully stored in the medicine receiving box 10, the weight of the medicine receiving box 10 is increased, the mounting block 11 slides downwards along the chute 9, the tension spring 12 is lengthened, at the moment, the upper end of the medicine receiving box 10 is separated from the bottom of the pressure sensor 13, when the first medicine conveying pipe 2 does not drip into the medicine receiving box 10 any more, the medicine liquid in the medicine receiving box 10 is gradually discharged from the medicine discharging hole 15, the weight of the medicine receiving box 10 is gradually reduced, the mounting block 11 slides upwards along the chute 9 under the action of the tension force of the tension spring 12, the medicine receiving box 10 also ascends along with the tension force, the upper part of the medicine receiving box 10 is contacted with the bottom of the pressure sensor 13, the pressure sensor 13 is under the pressure, the pressure sensor 13 transmits an electric signal to the alarm 14, alarm 14 is reported to the police and is totally consumed in order to remind the liquid medicine, when the liquid medicine of storing in drip cup 3 reduces gradually, floater 16 will descend gradually to the play medicine hole of drip cup 3 lower extreme along with the liquid medicine liquid level, floater 16 dies the play medicine hole of drip cup 3 lower extreme stifled, because iron wire tennis 161 in the floater 16 can be adsorbed to magnet piece 31, make the contact in the play medicine hole of floater 16 and drip cup 3 lower extreme inseparabler, the shutoff effect of floater 16 has been promoted, compared with the prior art, can send when the liquid medicine consumes totally in the transfusion system and remind and plug up the transfusion system, the security of defeated medicine ware has been promoted, moreover, the steam generator is simple in structure, high durability and convenient use, and convenient popularization and application.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (4)
1. An infusion set is characterized in that: comprises a bottle stopper puncture outfit (1), a first medicine conveying pipe (2), a drip cup (3), a second medicine conveying pipe (4), a flow rate regulator (5), a liquid medicine filter (6), a hose (7), a vein needle (8), a chute (9), a medicine receiving box (10), an installation block (11), a tension spring (12), a pressure sensor (13), an alarm (14), a medicine discharging hole (15) and a floating ball (16), wherein the lower end of the bottle stopper puncture outfit (1) is communicated with the first medicine conveying pipe (2), the lower end of the first medicine conveying pipe (2) is communicated with the drip cup (3), the lower end of the drip cup (3) is communicated with the second medicine conveying pipe (4), the flow rate regulator (5) is sleeved outside the second medicine conveying pipe (4), the lower end of the second medicine conveying pipe (4) is communicated with the liquid medicine filter (6), the lower end of the liquid medicine filter (6) is communicated with the hose (7), the lower end of the hose (7) is communicated with a vein needle (8), the inner wall of the drip cup (3) is provided with two symmetrically arranged sliding grooves (9), the sliding grooves (9) are distributed along the length direction of the drip cup (3), a medicine receiving box (10) is arranged under a medicine inlet hole at the upper end of the drip cup (3), two symmetrically arranged mounting blocks (11) are fixedly arranged at the side part of the medicine receiving box (10), the two mounting blocks (11) are correspondingly arranged in the two sliding grooves (9), the mounting blocks (11) are in sliding fit with the sliding grooves (9), a tension spring (12) is arranged in the sliding groove (9), one end of the tension spring (12) is fixedly connected with the upper end of the sliding groove (9), the other end of the tension spring is fixedly connected with the upper part of the mounting blocks (11), an annular pressure sensor (13) is fixedly arranged at the inner top part of the drip cup (3), and the pressure sensor (13) is positioned right above the medicine receiving box (10), the outside of dripping kettle (3) is equipped with alarm (14), pressure sensor (13) and alarm (14) electric connection, it arranges medicine hole (15) to connect the bottom of medicine box (10) to have seted up, the diameter of arranging medicine hole (15) is less than the diameter of the medicine hole of advancing of the upper end of dripping kettle (3), the inside of dripping kettle (3) is located the below that connects medicine box (10) and is equipped with floater (16).
2. An infusion set according to claim 1, characterised in that: the medicine outlet hole at the lower end of the drip cup (3) is in a tapered design with a thick upper part and a thin lower part, the diameter of the floating ball (16) is slightly larger than the minimum diameter of the medicine outlet hole at the lower end of the drip cup (3), and an annular magnet block (31) is embedded in the hole wall of the medicine outlet hole at the lower end of the drip cup (3).
3. An infusion set according to claim 1, characterised in that: the floating ball (16) comprises an iron wire tennis ball (161) and a hollow plastic ball (162) coated outside the iron wire tennis ball (161).
4. An infusion set according to any one of claims 1 to 3, characterised in that: the medicine receiving box (10) is of a columnar structure, and the upper part of the medicine receiving box (10) is of an open design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120080255.9U CN214970339U (en) | 2021-01-13 | 2021-01-13 | Transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120080255.9U CN214970339U (en) | 2021-01-13 | 2021-01-13 | Transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214970339U true CN214970339U (en) | 2021-12-03 |
Family
ID=79140255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120080255.9U Expired - Fee Related CN214970339U (en) | 2021-01-13 | 2021-01-13 | Transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214970339U (en) |
-
2021
- 2021-01-13 CN CN202120080255.9U patent/CN214970339U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |