CN212880467U

CN212880467U - Subcutaneous injection point position prompting device

Info

Publication number: CN212880467U
Application number: CN202020256319.1U
Authority: CN
Inventors: 蔡双红; 郭小莹
Original assignee: Third Affiliated Hospital Sun Yat Sen University
Current assignee: Third Affiliated Hospital Sun Yat Sen University
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2021-04-06
Anticipated expiration: 2030-03-05

Abstract

The utility model relates to a subcutaneous injection point prompting device, which comprises a mainboard, wherein a plurality of prompting lamps, a main switch and a reset switch are arranged on the front surface of the mainboard; each prompting lamp corresponds to one injection part and is marked with a serial number; a normally open button switch is correspondingly arranged below each prompting lamp, and one end of each normally open button switch is connected with one pole of the power supply through a main switch; a contactor is arranged in the main board corresponding to each prompting lamp, each prompting lamp corresponds to a starting branch, one end of each starting branch is connected with the other end of the normally open button switch of the corresponding prompting lamp, and the other end of each starting branch of each prompting lamp is connected with the other pole of the power supply through a reset switch; the starting branch circuit of the first serial number of the prompting lamp consists of corresponding contactors, and the starting branch circuits of other prompting lamps consist of corresponding contactors and normally open contacts of contactors corresponding to the prompting lamps of the previous serial numbers in series; the starting branch of each prompting lamp is also connected with a lighting branch in parallel.

Description

Subcutaneous injection point position prompting device

Technical Field

The utility model relates to a subcutaneous injection point position prompting device belongs to medical auxiliary assembly technical field.

Background

Subcutaneous injection is a common injection mode in the medical process, and when a patient needs to carry out subcutaneous injection for a long time, injection is carried out at different injection parts, so that the injection effect is ensured;

the existing hypodermic injection prompt card is made of paper, is easy to lose and cannot be reused, and is very troublesome because one card needs to be replaced after one injection course.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the above-mentioned prior art, the utility model provides a subcutaneous injection point position suggestion device when the doctor is carrying out hypodermic to the patient, can indicate the position that the doctor needs the injection at present, can use repeatedly.

The technical scheme of the utility model as follows:

a subcutaneous injection point prompting device comprises a main board, wherein a plurality of prompting lamps, a main switch and a reset switch are arranged on the front surface of the main board; each prompting lamp corresponds to one injection part and is marked with a serial number; a normally open button switch is correspondingly arranged below each prompting lamp, and one end of each normally open button switch is connected with one pole of a power supply through a main switch; a contactor is arranged in the main board corresponding to each prompting lamp, each prompting lamp corresponds to a starting branch, one end of each starting branch is connected with the other end of the normally-open button switch of the corresponding prompting lamp, and the other end of each starting branch of each prompting lamp is connected with the other pole of the power supply through a reset switch; the starting branch circuit of the prompting lamp with the first serial number is composed of corresponding contactors, and the starting branch circuits of the prompting lamps with other serial numbers are composed of contactors with corresponding serial numbers and normally open contacts of contactors corresponding to the prompting lamps with the previous serial numbers in series; the starting branch of each prompting lamp is also connected with a lighting branch in parallel, the lighting branch of the last serial number is formed by connecting the prompting lamp of the last serial number and the normally open contact of the contactor corresponding to the prompting lamp in series, and the lighting branches of other serial numbers are formed by connecting the prompting lamp of the corresponding serial number, the normally open contact of the contactor corresponding to the contactor of the corresponding serial number and the normally closed contact of the contactor corresponding to the prompting lamp of the next serial number in series.

Furthermore, the hospital bed further comprises a placement frame which is fixedly arranged on a back plate of the hospital bed, a clamping groove is arranged on the placement frame, and the clamping groove is matched with the outline of the bottom of the main plate.

Furthermore, the power supply is a rechargeable battery and is arranged in the mainboard; the bottom of mainboard be provided with the mouth that charges that the power electricity is connected, correspond in the draw-in groove the mouth that charges is provided with a charging base, charging base and commercial power cable are connected.

The utility model discloses following beneficial effect has:

1. the utility model relates to a subcutaneous injection point position prompting device, which can prompt the doctor to the position needing injection at present when the doctor performs subcutaneous injection to the patient and can be used repeatedly;

2. the utility model relates to a subcutaneous injection point position prompting device, a mainboard can be placed in a clamping groove on a rest stand when flat, and then taken out from the clamping groove when in use, so that the taking and the placing are convenient;

3. the utility model relates to a subcutaneous injection point position suggestion device adopts rechargeable battery to supply power, and the charging base cooperation in the draw-in groove of mouth and rest stand charges guarantees to use for a long time.

Drawings

Fig. 1 is a schematic structural view of a main board portion in an embodiment of the present invention;

FIG. 2 is a schematic view of the placement of the motherboard on the shelf according to the embodiment of the present invention;

FIG. 3 is a schematic structural view of the bottom of the main board in the embodiment of the present invention;

fig. 4 is a schematic structural view of a shelf according to an embodiment of the present invention;

fig. 5 is a schematic circuit diagram according to an embodiment of the present invention;

FIG. 6 is an enlarged schematic view at A in FIG. 5;

fig. 7 is an enlarged schematic view at B in fig. 5.

The reference numbers in the figures denote:

1. a main board; 11. a shelf; 12. a card slot; 13. a charging port; 14. a charging base; 2. A warning light; 3. a master switch; 4. a reset switch; 5. a normally open push button switch.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, a subcutaneous injection point prompting device comprises a main board 1, wherein a plurality of prompting lamps 2, a main switch 3 and a reset switch 4 are arranged on the front surface of the main board 1; each prompting lamp 2 corresponds to one injection site respectively and is marked with a serial number, and in the embodiment, 18 prompting lamps are arranged in total and correspond to 18 abdominal injection sites respectively; referring to fig. 5-7, a normally open button switch 5 is correspondingly arranged below each of the indicator lights 2, and one end of each of the normally open button switches 5 is connected with one pole of a power supply through a main switch 3; a contactor is arranged in the main board 1 corresponding to each prompting lamp 2, a normally open button switch 5 corresponding to each prompting lamp 2 is also connected in parallel with a normally open contact of the corresponding contactor, each prompting lamp 2 corresponds to a starting branch, one end of the starting branch is connected with the other end of the normally open button switch 5 corresponding to the prompting lamp 2, and the other end of the starting branch of each prompting lamp 2 is connected with the other pole of the power supply through a reset switch 4; the starting branch circuit of the first serial number of the prompting lamp 2 consists of corresponding contactors, and the starting branch circuits of other prompting lamps 2 consist of corresponding contactors and normally open contacts of contactors corresponding to the prompting lamps 2 of the previous serial number in series; the starting branch of each prompting lamp 2 is also connected with a lighting branch in parallel, the lighting branch of the last sequence number is formed by connecting the prompting lamp 2 of the last sequence number and the normally open contact of the corresponding contactor in series, and the lighting branches of other sequence numbers are formed by connecting the prompting lamp 2 of the corresponding sequence number, the normally open contact of the contactor of the corresponding sequence number and the normally closed contact of the contactor corresponding to the prompting lamp 2 of the next sequence number in series.

Further, referring to fig. 2 and 4, the hospital bed further includes a placement frame 11 fixedly disposed on the back plate 10 of the hospital bed, a slot 12 is disposed on the placement frame 11, and the slot 12 fits with the contour of the bottom of the main plate 1.

Further, referring to fig. 3, the power supply is a rechargeable battery, which is disposed in the main board 1; the bottom of mainboard 1 be provided with the mouth 13 that charges that the power electricity is connected, correspond in the draw-in groove 12 the mouth 13 that charges is provided with a charging base 14, charging base 14 is connected with the commercial power cable.

The working principle of the embodiment is as follows:

the main switch 3 is turned on (SB 0 in FIG. 6), and the electronic hypodermic prompt card is turned on; when a doctor performs hypodermic injection on a patient, the injection is performed according to the sequence of the corresponding prompting lamps 2 in the electronic hypodermic prompting card, specifically referring to fig. 1, in the embodiment, a total of 18 prompting lamps 2 which are respectively arranged on the main board 1 according to injection parts can prompt the doctor about the part to be injected currently; after the doctor finishes injecting for the patient according to the sequence, the corresponding normally open button switch 5 below the prompting lamp 2 is pressed; referring to fig. 5-7, when the doctor presses the normally open button switch 5, if the normally open button switch SB1 corresponding to the first serial number is pressed, the corresponding contactor KM1 is powered, the normally open contact of KM1 is closed, so that the indicator light L1 is powered, and because the normally open contact of KM1 connected in parallel to the SB1 is closed, the KM1 is kept powered; when the doctor finishes the second injection, the second normally-open button switch SB2 is pressed, the corresponding contactor KM2 is powered on, the normally-open contact of KM2 is closed, KM2 is powered on, the corresponding prompting lamp L2 is powered on, and the normally-closed contact of KM2 is disconnected, so that the last prompting lamp L1 is powered off and extinguished; pressing the corresponding normally open button switch 5 in the sequence marked by the prompting lamp 2 until the injection is finished; all contactors can be powered off through the reset button 4 (SB 00 in FIG. 6), so that the electronic hypodermic prompting card is reset.

The main board 1 can be placed in the clamping groove 12 on the rest rack 11 at ordinary times, and can be taken out from the clamping groove 12 when in use, so that the main board is convenient to take and place.

The electronic hypodermic injection prompting card adopts a rechargeable battery for power supply, and the charging port 13 is matched with the charging base 14 in the clamping groove 12 of the rest frame 11, so that long-time use is ensured.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A subcutaneous injection point position prompting device is characterized in that: the intelligent alarm device comprises a main board (1), wherein a plurality of prompting lamps (2), a main switch (3) and a reset switch (4) are arranged on the front surface of the main board (1); each prompting lamp (2) corresponds to one injection part respectively and is marked with a serial number; a normally open button switch (5) is correspondingly arranged below each prompting lamp (2), and one end of each normally open button switch (5) is connected with one pole of a power supply through a main switch (3); a contactor is arranged in the main board (1) corresponding to each prompting lamp (2), each prompting lamp (2) corresponds to a starting branch, one end of each starting branch is connected with the other end of a normally-open button switch (5) corresponding to the prompting lamp (2), and the other end of each starting branch of each prompting lamp (2) is connected with the other pole of the power supply through a reset switch (4); the starting branch of the prompting lamp (2) with the first serial number is composed of corresponding contactors, and the starting branch of the prompting lamps (2) with other serial numbers is composed of contactors with the corresponding serial numbers and normally open contacts of contactors corresponding to the prompting lamp (2) with the previous serial number in series; the starting branch circuit of each prompting lamp (2) is also connected with a lighting branch circuit in parallel, the lighting branch circuit of the last sequence number is formed by connecting the prompting lamp (2) of the last sequence number and the normally open contact of the corresponding contactor in series, and the lighting branch circuits of other sequence numbers are formed by connecting the prompting lamp (2) of the corresponding sequence number, the normally open contact of the contactor of the corresponding sequence number and the normally closed contact of the contactor corresponding to the prompting lamp (2) of the next sequence number in series.

2. A subcutaneous injection site prompting device as defined in claim 1, wherein: still include one rest stand (11), it sets up on the backplate (10) of bed in hospital fixedly, be provided with a draw-in groove (12) on rest stand (11), draw-in groove (12) with the profile coincidence of mainboard (1) bottom.

3. A subcutaneous injection site prompting device as defined in claim 2, wherein: the power supply is a rechargeable battery and is arranged in the mainboard (1); the bottom of mainboard (1) be provided with the mouth (13) that charges that the power electricity is connected, correspond in draw-in groove (12) the mouth (13) that charges is provided with a charging base (14), charging base (14) are connected with the commercial power cable.