CN216798129U - Passive leg lifting auxiliary instrument vehicle for NICOM - Google Patents

Abstract

The utility model belongs to the technical field of medical equipment, and relates to a passive leg lifting auxiliary instrument trolley for NICOM (non-invasive communication), which comprises an instrument trolley part and a leg lifting auxiliary device, wherein the upper part of the instrument trolley part comprises a drawer and a placing table, the placing table is an NICOM instrument placing position, vertical plates are arranged around the placing table to prevent instruments from sliding off, the rear part of the drawer is provided with a folding plate, the rear upper part of the drawer is provided with a buckle for fixing the folding plate, the folding plate is provided with the leg lifting auxiliary device, and the leg lifting auxiliary device consists of an adjusting handle, a connecting shaft, a hydraulic press, a knob and a leg supporting device. The utility model assists medical staff in carrying out passive leg lifting tests on patients, and enables the medical staff to use the NICOM more conveniently and the passive leg lifting tests to be more accurate.

Description

Passive leg lifting auxiliary instrument vehicle for NICOM

Technical Field

The utility model belongs to the technical field of medical equipment, and relates to a passive leg lifting auxiliary instrument vehicle for NICOM.

Background

The non-invasive heart discharge monitoring instrument (NICOM) is a medical instrument which is based on the biological reactance patent technology and can continuously, non-invasively and accurately measure the relevant parameters of the hemodynamics of patients and the changes of the parameters. Passive leg lift test (PLR) is a bedside examination method, which is equivalent to injecting about 250ml of fluid into the peroneal vein to temporarily increase blood volume, and at this time, the hemodynamic index is monitored by NICOM to judge the fluid response in the patient. In this way, the physician will know whether the patient can tolerate more fluid volume and decide on the next treatment regimen, and more quickly restore the patient's heart function to normal.

The PLR operation sequence of NICOM is:

1. the patient was in a semi-supine position (i.e., the upper body was raised by 30-45 degrees, feet and legs were level), and the NICOM recorded three minutes baseline level parameters.

2. The patient takes the high-head low position of the foot (i.e. upper body level, with both feet and legs elevated 45 °), and the NICOM records the three-minute challenge parameters.

3. The PLR result Δ SVI value is obtained.

In practice, the medical staff often use manpower to raise the legs of the patient by 45 °, but the following problems are encountered:

1. the patient is heavy and it is difficult for one medical staff alone to lift both legs and insist on three minutes.

2. The manual leg lifting is not standard, and the NICOM obtained data is not accurate.

3. The failure of PLR due to nonstandard leg lifting, the test needs to be started again, and the time of medical staff and patients is delayed.

4. The medical staff lifts the legs for a long time, which brings certain damage to the body and the spirit.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a passive leg lift assisting apparatus cart for NICOM to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a passive leg lifting auxiliary instrument vehicle for NICOM comprises an instrument vehicle part and a leg lifting auxiliary device, wherein the instrument vehicle is provided with rollers, a drawer, an upper placing table and a lower placing table, and vertical plates are arranged around the upper placing table to prevent an instrument from sliding down.

The beneficial effect of this basic scheme lies in: the design of the instrument trolley is convenient for the NICOM rolling ward to use, the NICOM is placed on the upper placing table, the vertical plate is used for placing the sliding, various medical supplies and instruments can be placed on the drawer, and the garbage can be placed on the lower placing table to store medical garbage conveniently.

Furthermore, a folding plate is arranged behind the drawer, a buckle is arranged at the upper part of the rear part of the drawer, a moving groove is formed in the folding plate, and the leg lifting auxiliary device is positioned in the moving groove.

Has the advantages that: it is supplementary integrative with the instrument car to lift the leg, conveniently shifts and manages, and the buckle is used for accomodating fixed folded sheet, removes the recess and is used for the adjustment to lift leg auxiliary device with cooperation patient's height.

Furthermore, the leg lifting auxiliary device comprises an adjusting handle, a connecting shaft, a hydraulic press, a knob and a leg supporting device.

Further, the adjustment handle can adjust the angle between the hydraulic press and the folding plate.

Further, the connecting shaft is connected with the left hydraulic press and the right hydraulic press.

Furthermore, the height of the leg supporting device can be adjusted by the hydraulic press and the knob, and scales are arranged on the hydraulic press.

Has the advantages that: the requirement of raising the two legs of the PLR by 45 degrees is met, and the consistency of the angle and the height of the two legs is realized.

The utility model has the beneficial effects that:

the leg lifting aid is integrated with the instrument vehicle, so that the use in management and rolling of each ward is facilitated; the use of the handle, the connecting shaft, the hydraulic press, the knob and the leg supporter is adjusted, so that the adjustment can be carried out according to the requirements of patients with different heights; the leg lifting auxiliary device can save manpower, and medical workers can use the NICOM conveniently and passively more accurately lift leg tests.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

For the purposes of promoting a better understanding of the objects, aspects and advantages of the utility model, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

FIG. 1 is an expanded view of a passive leg lift assist vehicle for NICOM of the present invention;

fig. 2 is a folding schematic view of the passive leg-lifting auxiliary instrument cart for NICOM of the present invention.

Reference numerals: the device comprises a roller 1, a lower placing table 2, a drawer 3, an upper placing table 4, a buckle 5, a folding plate 6, a knob 7, a foot supporting device 8, a hydraulic press 9, a connecting shaft 10, a moving groove 11 and an adjusting handle 12.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the utility model only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the utility model thereto; for a better explanation of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.

As shown in fig. 1-2, the passive leg-lifting auxiliary instrument cart for NICOM comprises an instrument cart part and a leg-lifting auxiliary device, wherein the instrument cart is provided with rollers 1, a drawer 3, an upper placing table 4 and a lower placing table 2, vertical plates are arranged around the upper placing table 4 to prevent an instrument from sliding down, a folding plate 6 is arranged behind the drawer 3, a buckle 5 is arranged at the upper rear part of the folding plate 6, a moving groove 11 is formed in the folding plate 6, the leg-lifting auxiliary device is located in the moving groove 11, and the leg-lifting auxiliary device comprises an adjusting handle 12, a connecting shaft 10, a hydraulic press 9, a knob 7 and a leg supporting device 8.

During actual PLR, after the patient semi-reclining position uses NICOM to detect basic horizontal parameters, loosen buckle 5, release folded sheet 6, place in tailstock department, through removing groove 11 front and back adjustment leg lifting auxiliary device according to patient's height, rotatory adjustment handle 12 to 45, hydraulic press 9, knob 7 adjustment leg support device 8 height place patient's both legs in leg support device 8, gather patient NICOM data, after reacing the PLR result, put down patient's both legs, the instrument truck restores.

Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.

Claims (7)

1. The utility model provides a NICOM is with passively lifting leg auxiliary instrument car which characterized in that, includes instrument car part and lifts leg auxiliary device, and the instrument car is equipped with the drawer and puts the platform up, down, has the riser to prevent the instrument landing around placing the platform on, and the drawer rear is equipped with the folded sheet, and back upper portion is equipped with the buckle, is provided with on the folded sheet and removes the recess, lifts leg auxiliary device and is located and removes the recess.

2. A NICOM passive leg lift aid cart as claimed in claim 1, wherein the snap-fastener acts to secure the folding plate.

3. The NICOM passive leg-lift assist instrument cart of claim 1, wherein the folding plate has moving grooves, through which the leg-lift assist device can move forward and backward.

4. The NICOM passive leg-lift assist instrument cart of claim 1, wherein the leg-lift assist device comprises an adjustment handle, a connection shaft, a hydraulic press, a knob and a leg supporter.

5. The NICOM passive leg-lift assist instrument cart of claim 4, wherein the adjustment handle can adjust the angle between the hydraulic press and the folding plate.

6. The NICOM passive leg-lift assist vehicle of claim 4, wherein the connection shaft connects the left and right hydraulic rams such that the hydraulic rams are angularly aligned.

7. The NICOM passive leg-lift assist instrument cart of claim 4, wherein the height of the leg-rest is adjustable by the hydraulic press and knob, and the hydraulic press is provided with scales to synchronize the height of the leg-rest.

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