CN212651165U

CN212651165U - Automatic heparin saline infusion device for IABP (integrated arterial blood pressure)

Info

Publication number: CN212651165U
Application number: CN202020497844.2U
Authority: CN
Inventors: 蔡翔; 代蕾
Original assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Current assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-03-05
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses an IABP is with automatic infusion set of heparin salt solution, comprises a box bod, sealed lid, actuating mechanism, exhaust mechanism, supporting mechanism, the hole of stepping down, coupling mechanism, the knock pin, the switch, the metal inductor, the lithium cell, this IABP is with automatic infusion set of heparin salt solution, it is artifical manual to need not medical personnel, can be with in the automatic injection IABP pipeline of heparin salt solution, wash the processing to the IABP pipeline with this, from this can know, through using the device in this application, time saving and labor saving, very big reduction medical personnel's working strength.

Description

Automatic heparin saline infusion device for IABP (integrated arterial blood pressure)

Technical Field

The utility model relates to an infusion set especially relates to automatic infusion set of heparin salt solution for IABP.

Background

IABP, i.e. Intra-aortic Balloon counterpulsation (also called IABP for short), is an auxiliary circulation method based on the oxygen supply and consumption theory at first. The early IABP is mainly used for circulatory support of patients with hemodynamics instability, cardiogenic shock or cardiac failure in the perioperative period of the heart, and usually requires surgical incision of blood vessels and implantation of an intra-aortic balloon. The appearance of the percutaneous puncture technology in the 20 th century and the 80 th era ensures that the IABP has the advantages of small wound, few complications, simple and convenient operation and the like, and is widely applied to the circulation support of high-risk PCI patients at present.

In the process of IABP treatment, medical personnel need regularly manual work to use the syringe that is equipped with heparin salt solution and the extension pipe of IABP pipeline to be connected, and medical personnel injects the heparin salt solution in the syringe into the IABP pipeline through the extension pipe again to this washes the pipe to the IABP pipeline and handles, and this kind of mode is wasted time and energy, very big increase medical personnel's working strength, in view of above defect, it is real to need to design IABP with automatic infusion set of heparin salt solution.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: provides an automatic heparin saline infusion device for IABP (intravenous injection and transfusion), which solves the problems in the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that: an automatic heparin saline infusion device for IABP comprises a box body, a sealing cover, a driving mechanism, an exhaust mechanism, a supporting mechanism, a yielding hole, a connecting mechanism, a top pin, a switch, a metal sensor and a lithium battery, the top of the box body is hinged with a sealing cover, the right side of the sealing cover is connected with the box body through a lock catch, the top of the sealing cover is fixedly provided with a driving mechanism, an exhaust mechanism is fixedly penetrated through the left side of the top of the sealing cover, a supporting mechanism is fixedly arranged at the lower end of the inner part of the box body, the inside of the supporting mechanism and the bottom end of the inside of the box body are integrally provided with abdicating holes, the bottom of the box body is fixedly provided with a connecting mechanism, the right side of the bottom of the supporting mechanism is fixedly provided with a top pin, the right side of the bottom end in the box body is fixedly provided with a switch, the inside right side lower extreme of box body set firmly the metal inductor, the inside left side lower extreme tight fit of box body be equipped with the lithium cell.

Furthermore, actuating mechanism constitute by pump, first spring and rubber slab, box body top middle-end set firmly the pump.

Further, the inside left and right sides of box body set firmly first spring, first spring bottom set firmly the rubber slab.

Furthermore, the exhaust mechanism is composed of an exhaust pipe and an electromagnetic valve.

Furthermore, an exhaust pipe penetrates through the left side of the top of the sealing cover, and an electromagnetic valve is fixedly arranged outside the exhaust pipe.

Furthermore, the supporting mechanism is composed of a second spring and a supporting plate.

Further, the left side and the right side of the lower end in the box body are fixedly provided with a second spring, the top of the second spring is fixedly provided with a supporting plate, and the supporting plate is made of an iron material.

Furthermore, the connecting mechanism consists of a mounting plate, a connector and a one-way valve.

Further, box body bottom set firmly the mounting panel, mounting panel bottom fixed run through there being the connector, connector inside set firmly the check valve.

Compared with the prior art, this automatic infusion set of heparin salt solution for IABP need not that medical personnel are artifical manual, can be with the automatic injection IABP pipeline of heparin salt solution in to this washes the processing to the IABP pipeline, can know from this, through using the device in this application, labour saving and time saving, very big reduction medical personnel's working strength.

Drawings

FIG. 1 is a front cross-sectional view of an automatic infusion device for heparin saline for IABP;

FIG. 2 is a front view of an automatic infusion device for IABP heparin saline;

fig. 3 is a circuit diagram of an IABP heparin saline automatic infusion device.

The air-conditioning box comprises a box body 1, a sealing cover 2, a driving mechanism 3, an exhaust mechanism 4, a supporting mechanism 5, a yielding hole 6, a connecting mechanism 7, a top pin 8, a switch 9, a metal inductor 10, a lithium battery 11, an inflator pump 12, a first spring 13, a rubber plate 14, an exhaust pipe 15, an electromagnetic valve 16, a second spring 17, a supporting plate 18, a mounting plate 19, a connector 20 and a one-way valve 21.

The following detailed description will be further described in conjunction with the above-identified drawings.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.

Example 1

As shown in fig. 1, the automatic heparin saline infusion device for IABP comprises a box body 1, a sealing cover 2, a driving mechanism 3, an exhaust mechanism 4, a supporting mechanism 5, a yielding hole 6, a connecting mechanism 7, a top pin 8, a switch 9, a metal sensor 10 and a lithium battery 11, wherein the top of the box body 1 is hinged with the sealing cover 2, the right side of the sealing cover 2 is connected with a lock catch of the box body 1, the driving mechanism 3 is fixedly arranged at the top of the sealing cover 2, the exhaust mechanism 4 is fixedly penetrated at the left side of the top of the sealing cover 2, the supporting mechanism 5 is fixedly arranged at the lower end inside the box body 1, the yielding hole 6 is integrally arranged at the inner part of the supporting mechanism 5 and the bottom end inside the box body, the connecting mechanism 7 is fixedly arranged at the bottom of the box body 1, the top pin 8 is fixedly arranged at the right side of the bottom of the supporting mechanism 5, the switch 9 is fixedly arranged at the right side of, the inside left side lower extreme tight fit of box body 1 be equipped with lithium cell 11.

This automatic infusion set of heparin salt solution for IABP, medical personnel put into box body 1 with the infusion bag of heparin salt solution earlier, pass the transfer line of infusion bag department through hole 6 of stepping down again, be connected the upper end of transfer line and coupling mechanism 7 again, medical personnel are connected the extension pipe of IABP pipeline department with the lower extreme of coupling mechanism 7 again, medical personnel open actuating mechanism 3 again, let actuating mechanism 3 extrude the heparin salt solution in the infusion bag and arrange into the IABP pipeline by coupling mechanism 7 with this, when knock pin 8 carries out the extrusion force to switch 9, actuating mechanism 3 closes, and is synchronous, exhaust mechanism 4 opens, let actuating mechanism 3 eliminate the extrusion force of infusion bag promptly, stop the washing of IABP pipeline of heparin salt solution promptly, when metal inductor 10 monitors supporting mechanism 5, actuating mechanism 3 is opened once more, let the heparin salt solution flush the IABP pipeline once more promptly.

Example 2

As shown in fig. 1 and 2, the IABP heparin saline automatic transfusion device comprises a box body 1, a sealing cover 2, a driving mechanism 3, an exhaust mechanism 4, a supporting mechanism 5, a yielding hole 6, a connecting mechanism 7, a top pin 8, a switch 9, a metal sensor 10 and a lithium battery 11, wherein the top of the box body 1 is hinged with the sealing cover 2, the right side of the sealing cover 2 is connected with the box body 1 through a lock catch, the top of the sealing cover 2 is fixedly provided with the driving mechanism 3, the left side of the top of the sealing cover 2 is fixedly provided with the exhaust mechanism 4, the lower end inside the box body 1 is fixedly provided with the supporting mechanism 5, the yielding hole 6 is integrally arranged inside the supporting mechanism 5 and the bottom inside the box body, the bottom of the box body 1 is fixedly provided with the connecting mechanism 7, the right side of the bottom of the supporting mechanism 5 is fixedly provided with the top pin 8, the right side of, the metal inductor 10 is fixedly arranged at the lower end of the right side in the box body 1, the lithium battery 11 is arranged at the lower end of the left side in the box body 1 in a tight fit manner, the driving mechanism 3 consists of an inflator pump 12, a first spring 13 and a rubber plate 14, the inflator pump 12 is fixedly arranged at the middle end of the top of the box body 1, the first spring 13 is fixedly arranged at the left side and the right side in the box body 1, the rubber plate 14 is fixedly arranged at the bottom of the first spring 13, the exhaust mechanism 4 consists of an exhaust pipe 15 and an electromagnetic valve 16, the exhaust pipe 15 is fixedly penetrated at the left side of the top of the sealing cover 2, the electromagnetic valve 16 is fixedly arranged outside the exhaust pipe 15, the supporting mechanism 5 consists of a second spring 17 and a supporting plate 18, the second spring 17 is fixedly arranged at the left side and the right side of the lower end in the box body 1, the supporting plate 18 is fixedly arranged at the top, coupling mechanism 7 constitute by mounting panel 19, connector 20 and check valve 21, 1 bottom of box body set firmly mounting

panel

19, 19 bottom of mounting panel fixed the penetrating

connector

20, 20 insides of connector set firmly check valve 21.

When the automatic transfusion device of heparin salt water for IABP is used, medical staff firstly put a transfusion bag filled with heparin salt water into a box body 1 so as to support the transfusion bag by a supporting plate 18, the resilience force of a first spring 13 is larger than the gravity of the transfusion bag, then the transfusion tube at the position of the transfusion bag sequentially passes through a abdication hole 6 at the positions of the supporting plate 18 and the box body 1, then the medical staff sleeves the upper end of a connector 20 by a close-fitting connection mode, then sleeves the lower end of the connector 20 by an extension tube at the position of an IABP pipeline by a close-fitting connection mode, closes a sealing cover 2 by hands, then hooks at the left side of the box body 1 are hung on a guardrail of a sickbed, so as to connect the device with the sickbed, then the medical staff opens an inflator pump 12, at the moment, inflation gas generated by the inflator pump 12 pushes a rubber plate 14 so as to extrude the transfusion bag by the rubber plate 14, the heparin saline in the squeezed infusion bag is injected into the IABP pipeline through the connector 20 to flush the IABP pipeline, and synchronously, the first spring 13 and the second spring 17 deform, when the ejector pin 8 presses the switch 9, the inflator 12 stops and is synchronous, the electromagnetic valve 16 is opened, at the moment, the inflation gas between the sealing cover 2 and the rubber plate 14 is exhausted out of the outside through the exhaust pipe 15, the rubber plate 14 is reset through the resilience force of the first spring 13, namely, the squeezing state of the infusion bag by the rubber plate 14 is eliminated, and synchronously, the infusion bag is driven to reset by the support plate 18 through the resilience force of the second spring 17, when the metal sensor 10 monitors the support plate 18, the inflator 12 is opened and is synchronous, the electromagnetic valve 16 is closed, and the infusion bag is in the squeezed state again through the operation steps, namely, the heparin saline is flushed to flush the IABP pipeline again, the check valve 21 is used for preventing the heparin saline injected into the IABP pipeline from flowing back into the infusion tube, and the box body 1 and the sealing cover 2 are made of plastic materials.

As shown in FIG. 3, the lithium battery 11 is used for supplying energy to the device, the lithium battery 11 is connected with the inflator 12, the electromagnetic valve 16, the switch 9 and the metal inductor 10 through wires, the inflator 12 is a miniature inflator, the model of the miniature inflator is preferably WP12, and the model of the electromagnetic valve 16 is preferably LJ12A 3-4-Z/BX.

Claims

An automatic heparin saline infusion device for IABP is characterized by comprising a box body, a sealing cover, a driving mechanism, an exhaust mechanism, a supporting mechanism, a abdicating hole, a connecting mechanism, a top pin, a switch, a metal sensor and a lithium battery, the top of the box body is hinged with a sealing cover, the right side of the sealing cover is connected with the box body through a lock catch, the top of the sealing cover is fixedly provided with a driving mechanism, an exhaust mechanism is fixedly penetrated through the left side of the top of the sealing cover, a supporting mechanism is fixedly arranged at the lower end of the inner part of the box body, the inside of the supporting mechanism and the bottom end of the inside of the box body are integrally provided with abdicating holes, the bottom of the box body is fixedly provided with a connecting mechanism, the right side of the bottom of the supporting mechanism is fixedly provided with a top pin, the right side of the bottom end in the box body is fixedly provided with a switch, the inside right side lower extreme of box body set firmly the metal inductor, the inside left side lower extreme tight fit of box body be equipped with the lithium cell.
2. The IABP heparin saline automatic infusion device according to claim 1, wherein the driving mechanism comprises an inflator pump, a first spring and a rubber plate, and the middle end of the top of the box body is fixedly provided with the inflator pump.
3. The IABP heparin saline automatic infusion device according to claim 2, wherein the left side and the right side inside the box body are fixedly provided with a first spring, and the bottom of the first spring is fixedly provided with a rubber plate.
4. The IABP heparin saline automatic infusion device according to claim 1, wherein the exhaust mechanism comprises an exhaust pipe and an electromagnetic valve.
5. The automatic IABP heparin saline infusion device according to claim 4, wherein an exhaust pipe is fixedly arranged on the left side of the top of the sealing cover in a penetrating manner, and an electromagnetic valve is fixedly arranged outside the exhaust pipe.
6. The IABP heparin saline automatic infusion device according to claim 1, wherein the supporting mechanism comprises a second spring and a supporting plate.
7. The automatic IABP heparin saline infusion device according to claim 6, wherein the second springs are fixedly arranged at the left side and the right side of the lower end in the box body, the top of each second spring is fixedly provided with a support plate, and the support plates are made of iron materials.
8. The IABP heparin saline automatic infusion device according to claim 1, wherein the connecting mechanism consists of a mounting plate, a connector and a one-way valve.
9. The IABP heparin saline automatic infusion device according to claim 8, wherein a mounting plate is fixedly arranged at the bottom of the box body, a connector is fixedly arranged at the bottom of the mounting plate in a penetrating manner, and a one-way valve is fixedly arranged inside the connector.