CN212854243U

CN212854243U - Blood return prevention device for nursing infusion

Info

Publication number: CN212854243U
Application number: CN202020452273.0U
Authority: CN
Inventors: 王艳南; 李春荣
Original assignee: Beijing Shijitan Hospital
Current assignee: Beijing Shijitan Hospital
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-04-02
Anticipated expiration: 2030-04-01

Abstract

The utility model relates to the technical field of medical nursing, in particular to a transfusion blood return prevention device for nursing, which comprises an accessory box, wherein a detection box is fixedly arranged at one side of the bottom of an inner cavity of the accessory box, a liquid level sensor is fixedly arranged at one side of the inner cavity of the detection box, and the top of the accessory box is communicated with a sealing pipe; the utility model discloses an accessory box, detect the box, level sensor, the sealed tube, electronic slide rail, the connecting rod, the pull rod, the fly leaf, a processor, battery and intelligent control ware's setting, make the inner chamber that detects the box be in encapsulated situation, thereby prevent to detect the inside pressure production change of box, the advantage of preventing blood return has been reached, the emergence of having solved the blood return condition simultaneously brings great inconvenience for subsequent infusion, need to exhaust the air in the transfusion system then just can normally infuse, nurse's amount of labour has not only been increased, and the problem of the painful sense of patient has been increased.

Description

Blood return prevention device for nursing infusion

Technical Field

The utility model relates to a medical nursing technical field specifically is a blood return device is prevented with infusion to nursing.

Background

The infusion solution or large-volume injection solution is a large-dose injection solution which is infused into the body by intravenous drip, is administered by one time and is more than 100ml, is a branch of the injection solution, is usually packaged in a glass or plastic infusion bottle or bag, does not contain bacteriostatic agent, and continuously and stably infuses the medicine into the body by adjusting the infusion speed through an infusion apparatus when in use.

In the process of infusion, a patient usually encounters the condition of blood return, the reason why the condition occurs is that after the medicine delivery is completed, the pressure inside a hanging bottle is smaller than the pressure in a blood vessel, so that blood flows back into an infusion apparatus, the occurrence of the blood return condition brings great inconvenience to subsequent infusion, air in the infusion apparatus needs to be exhausted and then normal infusion can be carried out, the labor amount of a nurse is increased, the pain of the patient is increased, and the problem is solved by providing an infusion blood return prevention device for nursing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blood return device is prevented with infusion to nursing possesses the advantage that prevents the blood return, has solved the emergence of the blood return condition and has brought great inconvenience for subsequent infusion, need exhaust the air in the transfusion system then just can normally infuse, has not only increased nurse's the amount of labour, has increased the painful problem of feeling of patient moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a blood device is prevented returning by infusion for nursing, includes the accessory box, one side fixed mounting of accessory box inner chamber bottom has the detection box, one side fixed mounting of detection box inner chamber has level sensor, the top intercommunication of accessory box has the sealed tube, one side fixed mounting of accessory box inner chamber has electronic slide rail, the sliding end welding of electronic slide rail has the connecting rod, the bottom welding of connecting rod has the pull rod, the bottom of pull rod runs through the sealed tube and extends to the inner chamber welding of sealed tube and has the fly leaf, the surface of fly leaf and the inner chamber sliding connection of sealed tube, the top fixed mounting of accessory box inner chamber has the treater, the opposite side fixed mounting of accessory box inner chamber has the battery, the center department fixed mounting of accessory box inner chamber bottom has intelligent control ware.

Preferably, the bottom welding of fly leaf has the toper piece, the sealed tube is seted up with the toper mouth that the toper piece cooperation was used with the intercommunication department of detection box.

Preferably, one side of the sealing tube is communicated with a connecting tube, one end of the connecting tube penetrates through the accessory box and extends to the outside to be communicated with a hose, and one end of the hose, which is far away from the connecting tube, is communicated with a puncture needle.

Preferably, the top fixed mounting of battery has the head that charges, the left side of the head that charges runs through the accessory box and extends to the outside, the head that charges passes through wire electric connection with the battery.

Preferably, the top welding of accessory box has rings, the bottom intercommunication of detection box has the drain pipe, the bottom of drain pipe runs through the accessory box and extends to outside fixed mounting and has the rubber stopper.

Preferably, a buzzer is fixedly mounted on the other side of the bottom of the inner cavity of the accessory box, a sound amplification pipe is communicated with the bottom of the other side of the accessory box, and one end of the sound amplification pipe penetrates through the accessory box and extends to the outside to be communicated with a mesh enclosure.

Preferably, the output of battery is the one-way electricity with the input of treater and is connected, the output of treater is the one-way electricity with the input of intelligent control ware and is connected, the output of intelligent control ware and the input of bee calling organ and electronic slide rail are one-way electricity and are connected, level sensor's output is one-way electricity with the input of treater and is connected.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of accessory box, detection box, level sensor, sealed tube, electronic slide rail, connecting rod, pull rod, fly leaf, treater, battery and intelligent control ware, when the liquid in the detection box is too little, level sensor can be triggered, and send the signal to the treater, the treater is with signal reception and processing back, control electronic slide rail and buzzer start respectively through intelligent control ware, the slip end of electronic slide rail drives the connecting rod and moves down, the connecting rod drives the pull rod and moves down, the pull rod drives the fly leaf and moves down, the fly leaf drives the toper piece and moves down, seal up the bell mouth, make the inner chamber of detection box be in encapsulated situation, thereby prevent the pressure in the detection box and produce the change, reached the advantage of preventing the blood return, solved the emergence of the blood return condition simultaneously and brought great inconvenience for subsequent infusion, air in the infusion apparatus needs to be exhausted and then normal infusion can be carried out, so that the labor amount of nurses is increased, and the problem of pain of patients is solved.

2. The utility model discloses a setting of toper piece and bell, can be in fly leaf downstream, carry out the separation with sealed tube and detection box, make the inner chamber of detection box be in encapsulated situation, thereby prevent that the inside pressure of detection box from producing the change, prevent the emergence of blood return phenomenon, through the connecting pipe, the setting of hose and pjncture needle, can conveniently communicate the device with the infusion bottle, make during the medicine carries the device, through the setting of the head that charges, can conveniently supply power to the battery, thereby make the inside of battery remain sufficient electric energy throughout and supply power for the inside electrical components of the device.

3. The utility model discloses a setting of rings, can conveniently hang the device on the infusion support, with the convenience that increases the use, setting through the rubber stopper, can make things convenient for the transfusion system to be connected with the device, so that the normal clear of infusion, setting through bee calling organ, when the liquid medicine in the detection box is too little, level sensor can be triggered, and give the treater with signal transmission, the treater passes through intelligent control ware control bee calling organ and starts, indicate medical personnel, so that in time change liquid medicine, setting through the screen panel, can protect bee calling organ, prevent that dust impurity from entering into bee calling organ's inside.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial front sectional view of the detecting box of the present invention;

fig. 3 is a bottom view of the rubber stopper of the present invention;

fig. 4 is a schematic diagram of the system of the present invention.

In the figure: 1. an accessory case; 2. a detection cartridge; 3. a liquid level sensor; 4. a sealing tube; 5. an electric slide rail; 6. a connecting rod; 7. a pull rod; 8. a movable plate; 9. a processor; 10. a storage battery; 11. an intelligent controller; 12. a conical block; 13. a connecting pipe; 14. a hose; 15. puncturing needle; 16. a charging head; 17. a hoisting ring; 18. a liquid outlet pipe; 19. a rubber stopper; 20. a buzzer; 21. a mesh enclosure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a blood return prevention device for nursing infusion comprises an accessory box 1, a detection box 2 is fixedly installed on one side of the bottom of an inner cavity of the accessory box 1, a liquid level sensor 3 is fixedly installed on one side of an inner cavity of the detection box 2, a sealing tube 4 is communicated with the top of the accessory box 1, an electric slide rail 5 is fixedly installed on one side of an inner cavity of the accessory box 1, a connecting rod 6 is welded at the sliding end of the electric slide rail 5, a pull rod 7 is welded at the bottom of the connecting rod 6, the bottom end of the pull rod 7 penetrates through the sealing tube 4 and extends to the inner cavity of the sealing tube 4, a movable plate 8 is welded at the bottom of the sealing tube 4, a processor 9 is fixedly installed at the top of the inner cavity of the accessory box 1, a storage battery 10 is fixedly installed at the other side of the inner cavity of the accessory box 1, an, Detect box 2, level sensor 3, sealed tube 4, electronic slide rail 5, connecting rod 6, pull rod 7, fly leaf 8, treater 9, the setting of battery 10 and intelligent control ware 11, reached the advantage that prevents back blood, the emergence of having solved the blood condition of returning simultaneously brings great inconvenience for subsequent infusion, need exhaust the air in the transfusion system then just can carry out normal infusion, nurse's the amount of labour has not only been increased, the problem of the painful sense of patient has been increased moreover.

In this embodiment, it is concrete, the bottom welding of fly leaf 8 has toper piece 12, and the conical opening that uses with toper piece 12 cooperation is seted up in the intercommunication department of sealed tube 4 and detection box 2, through the setting of toper piece 12 and conical opening, can be when fly leaf 8 moves down, carries out the separation with sealed tube 4 and detection box 2, makes the inner chamber that detects box 2 be in encapsulated situation to prevent that the inside pressure of detection box 2 from producing the change, prevent the emergence of blood return phenomenon.

In the embodiment, specifically, one side of the sealing tube 4 is communicated with a connecting tube 13, one end of the connecting tube 13 penetrates through the accessory box 1 and extends to the outside to be communicated with a hose 14, one end of the hose 14 far away from the connecting tube 13 is communicated with a puncture needle 15, and the connecting tube 13, the hose 14 and the puncture needle 15 are arranged, so that the device can be conveniently communicated with an infusion bottle, and a medicine can be conveyed into the device.

In this embodiment, it is concrete, battery 10's top fixed mounting has the head 16 that charges, and the left side of the head 16 that charges runs through accessory box 1 and extends to the outside, and the head 16 that charges passes through wire electric connection with battery 10, through the setting of the head 16 that charges, can conveniently supply power to battery 10 to make battery 10's inside remain sufficient electric energy throughout and supply power for the inside electrical components of the device.

In this embodiment, it is concrete, the top welding of accessory box 1 has rings 17, and the bottom intercommunication of detecting box 2 has drain pipe 18, and the bottom of drain pipe 18 runs through accessory box 1 and extends to outside fixed mounting and have rubber stopper 19, and setting through rings 17 can conveniently hang the device on the infusion support to increase the convenience of using, through the setting of rubber stopper 19, can make things convenient for the transfusion system to be connected with the device, so that the normal clear of infusion.

In this embodiment, it is concrete, the opposite side fixed mounting of accessory box 1 inner chamber bottom has bee calling organ 20, the bottom intercommunication of accessory box 1 opposite side has the public address pipe, and the one end of public address pipe runs through accessory box 1 and extends to outside intercommunication and has screen panel 21, setting through bee calling organ 20, when the liquid medicine that detects in the box 2 is too little, level sensor 3 can be triggered, and give treater 9 with the signal transmission, treater 9 controls bee calling organ 20 through intelligent control ware 11 and starts, indicate medical personnel, so that in time change liquid medicine, setting through screen panel 21, can protect bee calling organ 20, prevent that dust and impurity from entering into bee calling organ 20's inside.

In this embodiment, specifically, the output end of the storage battery 10 is unidirectionally electrically connected with the input end of the processor 9, the output end of the processor 9 is unidirectionally electrically connected with the input end of the intelligent controller 11, the output end of the intelligent controller 11 is unidirectionally electrically connected with the input ends of the buzzer 20 and the electric slide rail 5, the output end of the liquid level sensor 3 is unidirectionally electrically connected with the input end of the processor 9, all electrical components in the device are supplied with power through the storage battery 10, and all electrical components in the device are connected in a conventional and known circuit connection manner.

The working principle is as follows: firstly, the device is hung on an infusion support through a hanging ring 17, then a puncture needle 15 is inserted into an infusion bottle, at the moment, a medicament enters a sealing tube 4 through the puncture needle 15, a hose 14 and a connecting tube 13, and the sealing tube 4 is communicated with a detection box 2, so the medicament can flow into the detection box 2, the infusion apparatus can be inserted into a rubber plug 19, the medicament in the detection box 2 flows into the infusion apparatus to start infusion, along with the progress of the infusion, the liquid in the detection box 2 can be reduced, when the liquid in the detection box 2 is too little, a liquid level sensor 3 can be triggered and sends a signal to a processor 9, the processor 9 receives and processes the signal, and respectively controls an electric sliding rail 5 and a buzzer 20 to start through an intelligent controller 11, the sliding end of the electric sliding rail 5 drives a connecting rod 6 to move downwards, the connecting rod 6 drives a pull rod 7 to move downwards, the pull rod 7 drives the movable plate 8 to move downwards, the movable plate 8 drives the conical block 12 to move downwards to plug the conical opening, and the inner cavity of the detection box 2 is in a sealing state, so that the pressure inside the detection box 2 is prevented from changing, and the blood return phenomenon is prevented.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application belongs to the common knowledge in the field, and the present application mainly protects the mechanical device, so the present application does not explain the control mode and the circuit connection in detail.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a blood return device is prevented with infusion to nursing, includes accessory box (1), its characterized in that: the device comprises a detection box (2) fixedly mounted on one side of the bottom of an inner cavity of a fitting box (1), a liquid level sensor (3) fixedly mounted on one side of the inner cavity of the detection box (2), a sealing pipe (4) communicated with the top of the fitting box (1), an electric sliding rail (5) fixedly mounted on one side of the inner cavity of the fitting box (1), a connecting rod (6) welded to the sliding end of the electric sliding rail (5), a pull rod (7) welded to the bottom of the connecting rod (6), a movable plate (8) welded to the inner cavity of the sealing pipe (4) and penetrating through the sealing pipe (4) at the bottom of the pull rod (7), a processor (9) fixedly mounted on the top of the inner cavity of the fitting box (1), and a storage battery (10) fixedly mounted on the other side of the inner cavity of the fitting box (1), an intelligent controller (11) is fixedly installed at the center of the bottom of the inner cavity of the accessory box (1).

2. The nursing infusion blood return prevention device according to claim 1, characterized in that: the bottom welding of fly leaf (8) has toper piece (12), the intercommunication department of sealed tube (4) and detection box (2) is seted up with toper piece (12) cooperation use the bell mouth.

3. The nursing infusion blood return prevention device according to claim 1, characterized in that: one side of the sealing pipe (4) is communicated with a connecting pipe (13), one end of the connecting pipe (13) penetrates through the accessory box (1) and extends to the outside to be communicated with a hose (14), and one end, far away from the connecting pipe (13), of the hose (14) is communicated with a puncture needle (15).

4. The nursing infusion blood return prevention device according to claim 1, characterized in that: the top fixed mounting of battery (10) has the head of charging (16), the left side of the head of charging (16) runs through accessory box (1) and extends to the outside, head of charging (16) and battery (10) pass through wire electric connection.

5. The nursing infusion blood return prevention device according to claim 1, characterized in that: the top welding of accessory box (1) has rings (17), the bottom intercommunication of detecting box (2) has drain pipe (18), the bottom of drain pipe (18) runs through accessory box (1) and extends to outside fixed mounting and has rubber stopper (19).

6. The nursing infusion blood return prevention device according to claim 1, characterized in that: the opposite side fixed mounting of accessory box (1) inner chamber bottom has bee calling organ (20), the bottom intercommunication of accessory box (1) opposite side has the public address pipe, and the one end of public address pipe runs through accessory box (1) and extends to outside intercommunication and has screen panel (21).

7. The nursing infusion blood return prevention device according to claim 6, characterized in that: the output of battery (10) is the one-way electricity with the input of treater (9) and is connected, the output of treater (9) is the one-way electricity with the input of intelligent control ware (11) and is connected, the output of intelligent control ware (11) is the one-way electricity with the input of bee calling organ (20) and electric slide rail (5) and is connected, the output of level sensor (3) is the one-way electricity with the input of treater (9) and is connected.