CN211751504U - Miniature micro-dispensing-free infusion pump - Google Patents
Miniature micro-dispensing-free infusion pump Download PDFInfo
- Publication number
- CN211751504U CN211751504U CN201821240356.2U CN201821240356U CN211751504U CN 211751504 U CN211751504 U CN 211751504U CN 201821240356 U CN201821240356 U CN 201821240356U CN 211751504 U CN211751504 U CN 211751504U
- Authority
- CN
- China
- Prior art keywords
- pump body
- miniature
- pump
- infusion pump
- infusion tube
- 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
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A micro-type micro-dispensing-free infusion pump comprises a pump body, wherein the pump body is flat, an elastic liquid storage bag is arranged in an inner cavity of the pump body, an infusion tube and an infusion tube are connected to the pump body respectively, the infusion tube is communicated with the elastic liquid storage bag in the inner cavity of the pump body, a multi-channel parallel pipeline is arranged at the tail end of the infusion tube, a connecting joint is arranged at the tail end of each multi-channel parallel pipeline, a one-way valve is arranged at the head end of the infusion tube, one of bupivacaine or ropivacaine with fixed dosage is arranged in the elastic liquid storage bag, and a flow rate regulator is arranged on each multi-channel parallel pipeline; the utility model discloses the beneficial effect who has is: the structure is small and exquisite simple, convenient to use, can the exclusive use, also can connect the electronic pump and carry out the fast use of electron accuse, and the parallelly connected pipeline of multichannel is applicable to single-point or multiple spot analgesia simultaneously, and clinical side effect is little.
Description
Technical Field
The utility model relates to a medical treatment field, concretely relates to brain surgery patient and need do dedicated miniature trace infusion pump of exempting from to dispense of nerve block analgesia patient.
Background
At present, after general anesthesia operation of a clinical brain surgery patient, in order to avoid the influence of an analgesia pump on consciousness recovery of the patient, the analgesia pump is not used under the conventional condition, but if the analgesia pump is not used, the patient can suffer from great pain, and the later treatment of the patient is influenced; some patients do nerve block on related parts for analgesia before and during the operation, but the nerve block is injected once, the analgesia effect can only last for several hours, the operation is complicated and inconvenient, and a special analgesia pump is not provided, so that the analgesia cannot be continuously performed. The local anesthetic dosage required by peripheral nerve block analgesia is very small, which provides possibility for using a miniature trace dosage-free infusion pump.
Disclosure of Invention
The utility model aims at solving the problems and designing a micro-dispensing-free infusion pump which has simple structure, small volume and can simultaneously and continuously act pain at multiple points.
The utility model provides a miniature trace infusion pump of exempting from to dispense, includes the pump body, the pump body is whole to be the platykurtic, pump body inner chamber is equipped with the elasticity reservoir, be connected with injection pipe and drug delivery pipe on the pump body respectively, drug delivery pipe with the elasticity reservoir of pump body inner chamber communicates with each other, the drug delivery pipe end is equipped with multichannel parallel pipeline, multichannel parallel pipeline end all is equipped with attach fitting, the injection pipe head end is equipped with the check valve.
In the micro-dispensing-free infusion pump, the elastic liquid storage bag is internally provided with one of bupivacaine or ropivacaine with fixed dosage.
The micro trace dispensing-free infusion pump is characterized in that the multi-channel parallel pipelines are respectively provided with a flow speed regulator.
Above-mentioned miniature trace dispensing-free infusion pump, the pump body appearance is one of polygon, circular, oval.
Above-mentioned miniature trace dispensing-free infusion pump, the widest department of pump body is less than or equal to 6 cm.
Above-mentioned miniature trace dispensing-free infusion pump, the pump body comprises for the silica gel material.
The utility model discloses the beneficial effect who has is: the structure is small and exquisite simple, convenient to use, can the exclusive use, also can connect the electronic pump and carry out the fast use of electron accuse, and the parallelly connected pipeline of multichannel is applicable to single-point or multiple spot analgesia simultaneously, and clinical side effect is little.
Drawings
FIG. 1 is a schematic view of the structure of the present invention
FIG. 2 is a cross-sectional view of the present invention
Wherein 1, the pump body 2, the elastic liquid storage bag 3, the injection tube 4, the drug delivery tube 5, the multi-channel parallel pipeline 6, the connecting joint 7, the one-way valve 8 and the flow rate regulator.
Detailed Description
As shown in fig. 1-2, a micro-dispensing-free infusion pump comprises a pump body 1, wherein the pump body 1 is flat as a whole, an elastic liquid storage bag 2 is arranged in the inner cavity of the pump body 1, a medicine injection pipe 3 and a medicine conveying pipe 4 are respectively connected to the pump body 1, the medicine conveying pipe 4 is communicated with the elastic liquid storage bag 2 in the inner cavity of the pump body 1, the tail end of the medicine conveying pipe 4 is provided with a multi-channel parallel pipeline 5, the tail ends of the multi-channel parallel pipelines 5 are provided with connecting joints 6, the head end of the drug injection tube 3 is provided with a one-way valve 7, the elastic liquid storage bag 2 is internally provided with one of bupivacaine or ropivacaine with fixed dose, be equipped with flow rate regulator 8 on the parallelly connected pipeline 5 of multichannel respectively, 1 appearance of the pump body is one of polygon, circular, oval, 1 widest department less than or equal to 6cm of the pump body, 1 is the silica gel material constitution of the pump body.
During clinical concrete operation, inject into one of a proper amount bupivacaine or ropivacaine to elasticity reservoir 2 through injection pipe 3 in advance, the conventional multiple spot scalp nerve block of doing before the brain surgery patient, the soft syringe needle is put into to the subcutaneous, the direct and coupling joint 6 that is connected after the operation, and adjust flow regulator 8 and make the liquid medicine velocity of flow accord with the patient and can accomplish, need not dispense in addition again, if need the multiple spot analgesia, then connect respectively through 5 terminal coupling joint 6 of multichannel parallel pipeline, and with pump body 1 with the sticky tape be fixed in on the patient scalp can, overall operation is simple and convenient, reduce the contamination rate that dispenses, the small side effect.
The above description is a preferred embodiment of the present invention, and certainly not intended to limit the scope of the present invention, it should be pointed out that, for a person skilled in the art, modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a miniature trace infusion pump of exempting from to dispense, includes the pump body, its characterized in that the pump body is whole to be the platykurtic, pump body inner chamber is equipped with the elasticity reservoir, be connected with injection pipe and drug delivery pipe on the pump body respectively, drug delivery pipe with the elasticity reservoir of pump body inner chamber communicates with each other, the drug delivery pipe end is equipped with multichannel parallel pipeline, multichannel parallel pipeline end all is equipped with connector, injection pipe head end is equipped with the check valve.
2. The miniature apa pump according to claim 1, wherein said elastomeric reservoir contains a fixed dose of one of bupivacaine or ropivacaine.
3. The miniature microdose non-dosage infusion pump according to claim 1, wherein the multichannel parallel pipelines are respectively provided with a flow rate regulator.
4. The miniature microdose non-dosage infusion pump according to claim 1, wherein the pump body has an outer shape of one of a polygon, a circle and an ellipse.
5. The miniature microdose non-dispensing infusion pump according to any one of claims 1 or 4, wherein the widest point of the pump body is less than or equal to 6 cm.
6. The miniature microdose non-dispensing infusion pump according to any one of claims 1 or 4, wherein the pump body is made of a silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240356.2U CN211751504U (en) | 2018-08-02 | 2018-08-02 | Miniature micro-dispensing-free infusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821240356.2U CN211751504U (en) | 2018-08-02 | 2018-08-02 | Miniature micro-dispensing-free infusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211751504U true CN211751504U (en) | 2020-10-27 |
Family
ID=72905501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821240356.2U Expired - Fee Related CN211751504U (en) | 2018-08-02 | 2018-08-02 | Miniature micro-dispensing-free infusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211751504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992736A (en) * | 2018-08-02 | 2018-12-14 | 张震 | It is a kind of miniature micro to exempt from infusion pump of making up a prescription |
-
2018
- 2018-08-02 CN CN201821240356.2U patent/CN211751504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992736A (en) * | 2018-08-02 | 2018-12-14 | 张震 | It is a kind of miniature micro to exempt from infusion pump of making up a prescription |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210268181A1 (en) | Sprinkler cannula | |
| CN205031650U (en) | Low -cost fluid conveying equipment | |
| US5078679A (en) | Post-surgical anesthesia at a continuous and progressively decreasing administration rate | |
| JP2979127B2 (en) | Fluid coupling | |
| RU2011126201A (en) | DEVICE AND METHODS FOR SUBCUTANEOUS DELIVERY OF FLUIDS WITH HIGH VISCOSITY | |
| WO2004024211A3 (en) | Method and device for painless injection of medication | |
| JP7500684B2 (en) | Subcutaneous infusion device for injecting medicines | |
| CN211751504U (en) | Miniature micro-dispensing-free infusion pump | |
| US4904243A (en) | Device for self-administration of drugs or the like | |
| CN110101942A (en) | Doser in a kind of anesthesia art convenient for administration | |
| CN102488958A (en) | Implanted chemical therapy device for abdominal cavity | |
| CN201139830Y (en) | Soft infusion pump | |
| CN202446639U (en) | PICC (Peripherally Inserted Central Catheter) backflow-resistant puncture needle | |
| KR20160002806U (en) | Connector for Intravenous Infusion | |
| WO2021059011A1 (en) | Double-sided injection applicator | |
| CN201139831Y (en) | Split type disposal infusion pump | |
| CN201342183Y (en) | Embedded rechargeable intracavity sustained-release dosing pump | |
| CN216439816U (en) | Insert nose formula charge device | |
| CN109464720B (en) | Anti-extravasation chemotherapy drug delivery device for medical oncology | |
| CN112169083B (en) | Needleless administration joint with neutral pressure | |
| CN108904970A (en) | A kind of multipurpose medical anti-reflective stream connector | |
| CN221332241U (en) | Anesthesia injector with high injection stability | |
| CN219230989U (en) | Backflow-preventing infusion catheter | |
| CN214049927U (en) | Thoracic drainage tube | |
| CN108992736A (en) | It is a kind of miniature micro to exempt from infusion pump of making up a prescription |
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: 20201027 Termination date: 20210802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |