CN114767428A

CN114767428A - ECMO transfer car (buggy) of hospital

Info

Publication number: CN114767428A
Application number: CN202210473908.9A
Authority: CN
Inventors: 陈江涛; 谢清华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-07-22

Abstract

The invention discloses a hospital ECMO transfer trolley which comprises: the device comprises a support frame and a rack, wherein vertical sleeves are respectively fixedly arranged at the upper parts of four corners of the support frame, and rollers are respectively fixedly arranged at the lower sides of the end parts of length rods of the support frame; the support frame is provided with a middle rod and a rocker, the middle part of the middle rod is provided with a gear seat, the gear seat is nested in the middle part of the middle rod and is in rotating fit with the middle rod, the rocker is in rotating connection with two shaft seats of the support frame, a fluted disc is fixedly arranged at the inner end of the rocker, and the fluted disc is in meshing transmission connection with the gear seat; the fixed four platforms of hanging that are equipped with in rack lower part have the cross interval between four platforms of hanging, and rack center lower part is fixed and is equipped with vertical threaded rod, and the threaded rod passes through the screw thread with the pinion stand and rotates and be connected, and the rack is close to the four corners lower part and fixes respectively and be equipped with the post, and the post runs through the sleeve pipe that corresponds downwards and rather than sliding fit, and the end fixing that is close to of rack length pole is equipped with vertical intubate. Two foot rests are arranged at the lower part of the supporting frame along the length direction, and the foot rests can be rotated, bent and folded from the outer end of the rocker to the inner end.

Description

Hospital ECMO transfer car (buggy)

Technical Field

The invention relates to the technical field of hospital ECMO transfer vehicles, in particular to a hospital ECMO transfer vehicle.

Background

Extracorporeal Membrane Oxygenation (ECMO) is mainly used to provide continuous Extracorporeal respiration and circulation to patients with severe cardiopulmonary failure to sustain the life of the patient. The ECMO mainly comprises an intravascular cannula, a connecting pipe, a power pump (artificial heart), an oxygenator (artificial lung), an oxygen supply pipe, a monitoring system and the like.

The ECMO transfer trolley for hospitals is used for transferring patients in ECMO, most of the current ECMO transfer trolleys are not enough in function and small in placement space, a respirator, a monitor, a rescue box, an oxygen cylinder and the like cannot be reasonably placed, some ECMO transfer trolleys can only be placed at the bedside or a rack is erected on a bed, and objects are placed on the rack again, so that disorder is caused, and the ECMO transfer trolley for hospitals is inconvenient to operate (enter an elevator and enter an ambulance), and has potential safety hazards.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of the technology and provide a hospital ECMO transfer trolley.

In order to solve the technical problem, the technical scheme provided by the invention is that the ECMO transfer trolley for the hospital comprises the following components: the device comprises a support frame and a rack, wherein vertical sleeves are fixedly arranged at the upper parts of four corners of the support frame respectively, and rollers are fixedly arranged on the lower sides of the end parts of length rods of the support frame respectively; the supporting frame is provided with a middle rod and a rocker, the middle part of the middle rod is provided with a gear seat, the gear seat is nested in the middle part of the middle rod and is in running fit with the middle rod, the rocker is in running connection with two shaft seats of the supporting frame, a fluted disc is fixedly arranged at the inner end of the rocker, and the fluted disc is in meshing transmission connection with the gear seat;

the rack lower part is fixed to be equipped with four and hangs the platform, has the cross interval between four string platforms, the fixed vertical threaded rod that is equipped with in rack center lower part, the threaded rod passes through the screw thread with the pinion stand and rotates to be connected, the rack is close to the four corners lower part and fixes respectively and is equipped with the post, the post runs through the sleeve pipe that corresponds downwards and rather than sliding fit, the tip that is close to of rack length pole is fixed and is equipped with vertical intubate.

As an improvement, the lower part of the supporting frame is provided with two foot rests along the length direction, the foot rests can be folded by rotating and bending from the outer ends of the rockers to the inner ends of the rockers, and the lower ends of the foot rests are provided with two universal wheels capable of being positioned.

As an improvement, the length of the rack is larger than that of the support frame, and a mattress is arranged on the upper portion of the rack.

As an improvement, the middle rod is parallel to the width rod of the support frame, and the rocker is positioned on the length middle line on one side of the upper part of the support frame and is vertical to the middle rod.

As an improvement, the vertical distance between the hanging table and the rack is 30-40 cm, the pole is flush with the bottom end of the threaded rod and lower than the hanging table, and the bottom end of the hanging table is lower than the roller.

As an improvement, the insertion tube is positioned at the upper part of the rack, and a pluggable infusion hanging rod is arranged in the insertion tube.

Compared with the prior art, the invention has the advantages that: the CMO infusion support has the advantages of ingenious structural design, multiple functions, easiness in placing and carrying CMO related instruments and articles and the like, capability of carrying out infusion and related treatment while running, flexibility and convenience in use, no confusion and obstruction to patients, and high practical value and popularization value.

Drawings

FIG. 1 is a schematic view of the structure of a hospital ECMO transfer cart in accordance with the present invention.

Figure 2 is an exploded view of the assembly of a hospital ECMO transfer cart of the present invention.

Figure 3 is a schematic view of the structure of the gantry of a hospital ECMO transfer cart of the present invention.

Fig. 4 is a schematic structural view of a support frame of the hospital ECMO transfer vehicle of the present invention.

Fig. 5 is a schematic structural view of a foot stool of the hospital ECMO transfer trolley of the present invention.

Figure 6 is a schematic view of the structure of the rocker of the hospital ECMO transfer trolley according to the invention.

Figure 7 is a schematic view of the gear seat of the hospital ECMO transfer vehicle of the present invention.

As shown in the figure: 1. the infusion support comprises a support frame, 2, a rack, 3, a sleeve, 4, rollers, 5, a middle rod, 6, a rocker, 7, a gear seat, 8, a hanging table, 9, a threaded rod, 10, a column rod, 11, an insertion tube, 12, a foot rest, 13, a universal wheel, 14, a mattress, 15, an infusion hanging rod, 16 and a fluted disc.

Detailed Description

The hospital ECMO transfer vehicle of the present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1 to 7, the ECMO transfer trolley for hospitals comprises a support frame 1 and a rack 2, wherein vertical sleeves 3 are respectively fixedly arranged at the upper parts of four corners of the support frame 1, and rollers 4 are respectively fixedly arranged at the lower sides of the end parts of length rods of the support frame 1; the supporting frame 1 is provided with a middle rod 5 and a rocker 6, the middle part of the middle rod 5 is provided with a gear seat 7, the gear seat 7 is nested in the middle part of the middle rod 5 and is in rotating fit with the middle rod, the rocker 6 is rotatably connected with two shaft seats of the supporting frame 1, a fluted disc 16 is fixedly arranged at the inner end of the rocker 6, and the fluted disc 16 is in meshing transmission connection with the gear seat 7;

2 fixed being equipped with four of rack lower part hangs platform 8, four hang and have the cross interval between the

platform

8, 2 fixed vertical threaded rod 9 that are equipped with in rack 2 center lower part, threaded rod 9 passes through the screw thread with gear seat 7 and rotates and be connected, rack 2 is close to the four corners lower part and fixes respectively and is equipped with post 10, post 10 runs through corresponding sleeve pipe 3 downwards and rather than sliding fit, 2 length poles of rack be close to the end fixing and be equipped with vertical intubate 11.

Two foot rests 12 are arranged at the lower part of the support frame 1 along the length direction, the foot rests 12 can be folded by rotating from the outer ends of the rocking rods 6 to the inner ends, and two positioning universal wheels 13 are arranged at the lower ends of the foot rests 12.

The length of the rack 2 is larger than that of the support frame 1, and a mattress 14 is arranged on the upper portion of the rack 2.

The middle rod 5 is parallel to the width rod of the support frame 1, and the rocker 6 is positioned on the length middle line on one side of the upper part of the support frame 1 and is vertical to the middle rod 5.

Hang platform 8 and rack 2 vertical separation distance and be 30 ~ 40 centimetres, the post 10 flushes with 9 bottoms of threaded rod and is less than hanging platform 8, it is less than gyro wheel 4 to hang 8 bottoms of platform.

The intubation tube 11 is positioned at the upper part of the rack 2, and a pluggable infusion hanging rod 15 is arranged in the intubation tube 11.

When the invention is implemented in practice, when the invention is needed, the upper part of the mattress 14 is used for lying a patient, the transfusion hanging rod 15 is used for hanging transfusion of a transfusion bottle, the hanging table 8 is used for placing various ECMO related instruments, articles and the like, and the height of the rack 2 can be adjusted by the rocker 6. The outer end of the rocker 6 of the transfer trolley is a ground pushing end, when the person needs to enter the ambulance, the rocker 6 is rotated to enable the bottom end of the post rod 10 to rise to be higher than the roller 4, then the person is switched to the other end of the transfer trolley, the foot rest 12 is rotated and bent to be retracted, and meanwhile the transfer trolley is pushed into the ambulance. The rack 2 can be pulled out completely to place the support frame 1 on the ground directly, or the two ends can be exchanged to be inserted into the support frame 1, and the infusion hanging rod 15 can be pulled out of the cannula 11.

The ECMO transfer trolley for the hospital has the advantages of ingenious structural design and multiple functions, is easy to place and carry on vehicles for CMO related instruments, articles and the like, can carry out infusion and related treatment while operating, is flexible and convenient in use, can not cause disorder and bring obstruction to patients, and has high practical value and popularization value.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they do not inventively design similar structural embodiments and embodiments to the above-mentioned embodiments without departing from the spirit of the invention, and therefore all such modifications and variations are considered to be within the scope of the invention.

Claims

1. The utility model provides a hospital ECMO transfer car (buggy), its characterized in that: the device comprises a support frame (1) and a rack (2), wherein vertical sleeves (3) are respectively fixedly arranged at the upper parts of four corners of the support frame (1), and rollers (4) are respectively fixedly arranged at the lower sides of the end parts of length rods of the support frame (1); the supporting frame (1) is provided with a middle rod (5) and a rocker (6), the middle part of the middle rod (5) is provided with a gear seat (7), the gear seat (7) is nested in the middle part of the middle rod (5) and is in rotating fit with the middle rod, the rocker (6) is in rotating connection with two shaft seats of the supporting frame (1), a fluted disc (16) is fixedly arranged at the inner end of the rocker (6), and the fluted disc (16) is in meshing transmission connection with the gear seat (7);

fixed being equipped with four of rack (2) lower part and hanging platform (8), four hang and have the cross interval between platform (8), rack (2) center lower part is fixed and is equipped with vertical threaded rod (9), threaded rod (9) are connected through the screw rotation with gear seat (7), rack (2) are close to the four corners lower part and are fixed respectively and are equipped with post (10), post (10) downwards run through corresponding sleeve pipe (3) and rather than sliding fit, rack (2) length pole be close to end fixing and be equipped with vertical intubate (11).

2. The hospital ECMO transfer cart of claim 1, further comprising: the lower part of the support frame (1) is provided with two foot rests (12) along the length direction, the foot rests (12) can be folded by rotating the outer ends of the rocking bars (6) towards the inner ends, and the lower ends of the foot rests (12) are provided with two positioning universal wheels (13).

3. The hospital ECMO transfer cart of claim 1, further comprising: the length of the table frame (2) is larger than that of the support frame (1), and a mattress (14) is arranged on the upper portion of the table frame (2).

4. The hospital ECMO transfer cart of claim 1, further comprising: the middle rod (5) is parallel to the width rod of the support frame (1), and the rocker (6) is positioned on the length middle line on one side of the upper portion of the support frame (1) and is perpendicular to the middle rod (5).

5. The hospital ECMO transfer cart of claim 1, further comprising: hang platform (8) and rack (2) vertical spacing and be 30 ~ 40 centimetres, post (10) flush with threaded rod (9) bottom and are less than and hang platform (8), it is less than gyro wheel (4) to hang platform (8) bottom.

6. The hospital ECMO transfer cart of claim 1, further comprising: the insertion tube (11) is positioned at the upper part of the rack (2), and a pluggable infusion hanging rod (15) is arranged in the insertion tube (11).