CN212490983U

CN212490983U - Contrast medium injection fixing and monitoring device

Info

Publication number: CN212490983U
Application number: CN202020438717.5U
Authority: CN
Inventors: 宋涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-02-09
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a contrast agent injection fixing and monitoring device, which comprises a fixing plate; the fixing plate is characterized in that the left end and the right end of the front side and the middle of the upper surface of the fixing plate are fixedly connected with binding bands with hook-and-loop fasteners, the middle of the rear side and the middle of the front side of the upper surface of the fixing plate are respectively and fixedly provided with a positioning block and a first clamping block, and the middle of the front side of the positioning block is provided with an adjusting groove. The utility model discloses the staff places patient's arm in the clamp groove of first clamp splice, elasticity through the spring, can promote the second clamp splice and move forward, it is fixed further to extrude patient's arm, it is too big to avoid the second clamp splice degree of extrusion pressure, influence the result of use, run through first fixed orifices and second fixed orifices through the locating pin, can fix the second clamp splice, inner wall through the clamp groove is provided with a plurality of groups pressure sensor, when local swelling appears in patient's arm, pressure sensor can pass data to the control treater, control treater control buzzer work, can in time remind the staff.

Description

Contrast medium injection fixing and monitoring device

Technical Field

The utility model relates to a medical instrument technical field specifically is a contrast medium injection fixed monitoring devices.

Background

With the increasing clinical application of spiral CT, the number of patients who use a high-pressure injector to inject contrast media into veins is also increasing. Because the high-pressure injection of the contrast agent has high pressure and high speed, and the blood vessel factors of a patient easily cause the contrast agent to leak out of the blood vessel, if the contrast agent is not timely treated or is not properly treated, a patient has local swelling, pain and blood stasis; the serious patient causes necrosis of peripheral subcutaneous tissues and even dysfunction, thereby increasing pain to the patient;

through retrieving publication number CN207462416U, a contrast agent injection fixation monitoring device is disclosed, which is characterized in that: the device comprises an arm fixing plate, wherein a connecting component for fixing on a CT bed is arranged at the bottom of the arm fixing plate, an arm fixing band, a contrast agent leakage monitoring wrist strap and a palm fixing band are sequentially arranged on the arm fixing plate from a fixing clamp mounting end, and a plurality of pressure sensors are arranged on the inner surface of the contrast agent leakage monitoring wrist strap;

in realizing the utility model discloses an in-process, the inventor finds that there is following problem at least among the prior art and does not obtain solving, 1, when the fixed arm of contrast medium seepage monitoring wrist strap, unable accurate control fastening dynamics influences pressure sensor's result of use, influences the use precision.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a contrast medium injection fixed monitoring devices has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a contrast media injection fixation monitoring device includes a fixation plate;

the fixing plate comprises a fixing plate and a fixing plate, wherein the left end and the right end of the front side and the middle part of the upper surface of the fixing plate are fixedly connected with a binding band with a magic tape, the rear side and the middle part of the front side of the fixing plate are respectively and fixedly provided with a positioning block and a first clamping block, the middle part of the front side of the positioning block is provided with an adjusting groove, an adjusting plate is vertically arranged in the adjusting groove, the middle part of the rear side of the adjusting plate is fixedly provided with a spring, the rear end of the spring is fixedly connected with the middle part of the inner wall of the rear side of the adjusting groove, the middle part of the front side of the adjusting plate is fixedly provided with an adjusting rod, the front end of the adjusting rod penetrates through the adjusting groove and is fixedly connected with the middle part of the rear side of a second clamping block, the rear end on the right side of the second clamping block is fixedly provided with a positioning plate, the middle part of the upper surface of, the clamping groove has all been seted up to the rear side of first clamp splice and the front side of second clamp splice, it is provided with a plurality of pressure sensor of group to press from both sides inslot wall, the front side middle part of fixed plate is provided with the button panel, the inside of button panel is provided with control processor, the upper surface middle part fixed mounting of locating piece has bee calling organ.

As an optimal implementation mode of the utility model, the spacing groove has been seted up to the left side of adjustment tank and right side inner wall middle part horizontal symmetry, the stopper is installed to the left side and the right side middle part symmetry of regulating plate, spacing groove and stopper sliding connection.

As a preferred embodiment of the present invention, the clamping groove is arc-shaped.

As a preferred embodiment of the present invention, the first clamping block is disposed right ahead of the second clamping block.

As a preferred embodiment of the present invention, the input end of the button panel is electrically connected to the external power supply via a wire, the output end of the button panel is electrically connected to the input end of the buzzer via a wire, the data output end of the pressure sensor is connected to the data input end of the control processor, and the signal output end of the control processor is connected to the signal input end of the buzzer.

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

1. the utility model relates to a contrast medium injection fixing and monitoring device, a worker places the arm of a patient in a clamping groove of a first clamping block, a spring is fixedly arranged at the middle part of the rear side of a regulating plate, a regulating rod at the front side of the regulating plate penetrates through the regulating groove and is fixedly connected with the middle part of the rear side of a second clamping block, the second clamping block can be pushed to move forwards through the elasticity of the spring, the arm of the patient is further extruded and fixed, the phenomenon that the extrusion pressure degree of the second clamping block is overlarge to influence the use effect is avoided, the second clamping block can be fixed by a positioning pin penetrating through a first fixing hole and a second fixing hole, the stability of the second clamping block is improved, a plurality of groups of pressure sensors are arranged on the inner wall of the clamping groove, when the contrast medium leaks out of a blood vessel and local swelling occurs on the arm of the patient, the pressure sensors can transmit data to a control processor, and the control processor controls a buzzer to, can remind the staff in time, simple structure, excellent in use effect.

2. The utility model relates to a fixed monitoring devices of contrast medium injection, through spacing groove and stopper sliding connection, the regulating plate can improve the mobility stability of second clamp splice at the steady back-and-forth movement of regulating groove.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a top view of a contrast media injection fixation monitoring device of the present invention;

fig. 2 is a right side view of the contrast medium injection fixation monitoring device of the present invention.

In the figure: the fixing plate comprises a fixing plate 1, a binding band 2, a positioning block 3, a first clamping block 4, an adjusting groove 5, an adjusting plate 6, a spring 7, a limiting groove 8, a limiting block 9, an adjusting rod 10, a second clamping block 11, a positioning plate 12, a first fixing hole 13, a second fixing hole 14, a positioning pin 15, a clamping groove 16, a pressure sensor 17, a button panel 18, a control processor 19 and a buzzer 20.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a contrast agent injection fixation monitoring device includes a fixation plate 1;

the fixing plate comprises a fixing plate 1, a positioning block 3 and a first clamping block 4 are fixedly mounted at the front side and the left end and the right end of the middle part of the upper surface of the fixing plate 1 respectively, an adjusting groove 5 is formed in the middle part of the front side of the positioning block 3, an adjusting plate 6 is vertically arranged in the adjusting groove 5, a spring 7 is fixedly mounted in the middle part of the rear side of the adjusting plate 6, the rear end of the spring 7 is fixedly connected with the middle part of the inner wall of the rear side of the adjusting groove 5, an adjusting rod 10 is fixedly mounted in the middle part of the front side of the adjusting plate 6, the front end of the adjusting rod 10 penetrates through the adjusting groove 5 and is fixedly connected with the middle part of the rear side of a second clamping block 11, a positioning plate 12 is fixedly mounted at the rear end of the right side of the second clamping block 11, a first fixing hole 13 is formed in the middle part of the upper surface of the positioning plate 12, and a plurality of second fixing, the fixing plate 1 and the positioning plate 12 are fixedly connected through a first fixing hole 13 and a second fixing hole 14 by a positioning pin 15, clamping grooves 16 are formed in the rear side of the first clamping block 4 and the front side of the second clamping block 11, a plurality of groups of pressure sensors 17 are arranged on the inner wall of each clamping groove 16, a button panel 18 is arranged in the middle of the front side of the fixing plate 1, a control processor 19 is arranged inside the button panel 18, and a buzzer 20 is fixedly mounted in the middle of the upper surface of the positioning block 3;

in this embodiment (as shown in fig. 1-2), the staff places the arm of the patient in the clamping groove 16 of the first clamping block 4, the spring 7 is fixedly installed in the middle of the rear side of the adjusting plate 6, the adjusting rod 10 in the front side of the adjusting plate 6 penetrates through the adjusting groove 5 and is fixedly connected with the middle of the rear side of the second clamping block 11, the second clamping block 11 can be pushed to move forward by the elastic force of the spring 7, the arm of the patient is further pressed and fixed, the phenomenon that the degree of pressing force of the second clamping block 11 is too large to affect the use effect is avoided, the positioning pin 15 penetrates through the first fixing hole 13 and the second fixing hole 14, the second clamping block 11 can be fixed, the stability of the second clamping block 11 is improved, a plurality of sets of pressure sensors 17 are arranged on the inner wall of the clamping groove 16, when the contrast medium leaks out of the blood vessel and the arm of the patient has local swelling, the pressure sensors 17 can transmit data to the control processor 19, the control processor 19 controls the buzzer 20 to work, can remind workers in time, and is simple in structure and good in using effect.

In this embodiment (please refer to fig. 1), the middle parts of the inner walls of the left side and the right side of the adjusting groove 5 are horizontally and symmetrically provided with limiting grooves 8, the middle parts of the left side and the right side of the adjusting plate 6 are symmetrically provided with limiting blocks 9, the limiting grooves 8 are slidably connected with the limiting blocks 9, the adjusting plate 6 can stably move back and forth in the adjusting groove 5, and the moving stability of the second clamping block 11 is improved.

In this embodiment (please refer to fig. 2), the clamping groove 16 is arc-shaped, so as to improve the fixing effect on the arm of the patient.

In this embodiment (see fig. 1), the first clamping block 4 is disposed right in front of the second clamping block 11.

In this embodiment (see fig. 1-2), the input end of the button panel 18 is electrically connected to an external power source through a wire, the output end of the button panel 18 is electrically connected to the input end of the buzzer 20 through a wire, the data output end of the pressure sensor 17 is connected to the data input end of the control processor 19, and the signal output end of the control processor 19 is connected to the signal input end of the buzzer 20.

It should be noted that the utility model relates to a contrast medium injection fixing and monitoring device, which comprises a fixing plate 1, a binding band 2, a positioning block 3, a first clamping block 4, an adjusting groove 5, an adjusting plate 6, a spring 7, a limiting groove 8, a limiting block 9, an adjusting rod 10, a second clamping block 11, a positioning plate 12, a first fixing hole 13, a second fixing hole 14, a positioning pin 15, a clamping groove 16, a pressure sensor 17, a button panel 18, a control processor 19, a buzzer 20, and parts which are all universal standard parts or parts known by technicians in the field, wherein the structure and principle of the device are all known by technicians through technical manuals or conventional experimental methods, the technicians place the arms of patients in the clamping groove 16 of the first clamping block 4 during work, the spring 7 is fixedly installed at the middle part of the rear side of the adjusting plate 6, the adjusting rod 10 at the front side of the adjusting plate 6 penetrates through the adjusting groove 5 and is fixedly connected with the middle part of the rear side of the second clamping block 11, through the elasticity of spring 7, can promote second clamp splice 11 and move forward, it is fixed further to extrude patient's arm, it is too big to avoid the second clamp splice 11 to extrude the pressure degree, influence the result of use, run through first fixed orifices 13 and second fixed orifices 14 through locating pin 15, can fix second clamp splice 11, improve the stability of second clamp splice 11, inner wall through pressing from both sides groove 16 is provided with a plurality of groups pressure sensor 17, outside the contrast medium seepage to the blood vessel, when local swelling appears in patient's arm, pressure sensor 17 can pass data to control processor 19, control processor 19 control bee calling organ 20 work, can in time remind the staff, moreover, the steam generator is simple in structure, excellent in use effect.

The utility model discloses pressure sensor 17's model is CZL203, and the model of control treater 19 is SP430F437 IPZR.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A contrast agent injection fixation monitoring device, characterized by comprising a fixation plate (1); the fixing plate comprises a fixing plate (1), a positioning block (3) and a first clamping block (4) are respectively fixedly mounted at the rear side and the middle part of the left end and the right end of the middle part of the upper surface of the fixing plate (1), an adjusting groove (5) is formed in the middle part of the front side of the positioning block (3), an adjusting plate (6) is vertically arranged in the adjusting groove (5), a spring (7) is fixedly mounted in the middle of the rear side of the adjusting plate (6), the rear end of the spring (7) is fixedly connected with the middle part of the inner wall of the rear side of the adjusting groove (5), an adjusting rod (10) is fixedly mounted in the middle of the front side of the adjusting plate (6), the front end of the adjusting rod (10) penetrates through the rear side of the adjusting groove (5) and the rear side of a second clamping block (11), and a positioning plate (12) is fixedly mounted at the rear end of the right side of the second clamping block (, the utility model discloses a press fitting clamp for fixing a position plate, including locating plate (12), fixed plate (1), locating plate (11), fixed plate (1), locating plate (12), locating plate (13), first fixed orifices (13), second fixed orifices (14) are run through in the middle part of the upper surface of locating plate (12), a plurality of groups second fixed orifices (14) have been seted up backward in the past in the upper surface middle part of fixed plate (1), fixed plate (1) and locating plate (12) run through first fixed orifices (13) and second fixed orifices (14) fixed connection through locating pin (15), double-layered groove (16) have all been seted up to the rear side of first clamp splice (4) and the front side of second clamp splice (11), it is provided with a plurality of groups pressure sensor (17) to press from both sides groove (16) inner wall, the front side middle part of fixed plate (1) is provided with button panel (18.

2. A contrast media injection fixation monitoring device as claimed in claim 1, wherein: spacing groove (8) have been seted up to the left side of adjustment tank (5) and right side inner wall middle part horizontal symmetry, stopper (9) are installed to the left side and the right side middle part symmetry of regulating plate (6), spacing groove (8) and stopper (9) sliding connection.

3. A contrast media injection fixation monitoring device as claimed in claim 1, wherein: the clamping groove (16) is arc-shaped.

4. A contrast media injection fixation monitoring device as claimed in claim 1, wherein: the first clamping block (4) is arranged right in front of the second clamping block (11).

5. A contrast media injection fixation monitoring device as claimed in claim 1, wherein: the input of button panel (18) passes through the wire with external power supply and constitutes the electricity and be connected, the output of button panel (18) passes through the wire with the input of bee calling organ (20) and constitutes the electricity and be connected, the data output part of pressure sensor (17) is connected with the data input part of control processor (19), the signal output part of control processor (19) is connected with the signal input part of bee calling organ (20).