CN210932464U

CN210932464U - Wound dressing change device for surgical nursing

Info

Publication number: CN210932464U
Application number: CN201921575927.2U
Authority: CN
Inventors: 马丽红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-22
Filing date: 2019-09-22
Publication date: 2020-07-07
Anticipated expiration: 2029-09-22

Abstract

The utility model discloses a wound dressing change device for surgical nursing, which comprises a first pedal switch, a second pedal switch, a base plate, trundles, a bracket, a stepping motor, an outer groove plate, an inner groove plate, a connector, a bracket body, a table top, a threaded column, a turbine screw lifter, a driving rotating shaft, an electric box and a bottom cylinder; the utility model discloses a mode of step motor drive turbine screw rod lift utilizes the lateral surface of interior frid to face upward or slide downwards along the inboard face of outer frid, reaches the mesa and is carrying the effect that the steady movement of bracket body slided, has the advantage of taking convenience, easy operation, steady operation.

Description

Wound dressing change device for surgical nursing

Technical Field

The invention relates to the field of dressing change tools, in particular to a wound dressing change device for surgical nursing.

Background

Open wounds, soft tissue infection incision drainage, surgical incision infection and the like after delayed treatment are properly treated because the wound surface has weeping, suppuration, necrosis or tissue defect and the like due to local histopathological reaction. The treatment includes examining the wound surface, removing pus and necrotic tissue, placing or removing drainage, dressing change, dressing wrapping and the like, and the process is called dressing change, also called dressing change or dressing application. The purpose of dressing changes is to visualize the wound, remove necrotic tissue, clean the wound bed, drain the wound and promote tissue growth. At present, the surgical department needs to change the dressing for the operation position at intervals after the operation for the trauma patient is finished clinically, the dressing is changed, especially the trauma of the lower limb, in the dressing change nursing process of the lower limb operation patient, the lower limb of the patient is often lifted by medical care personnel, or the lower limb of the patient is leaned on an article which is temporarily padded up, even if the treatment is carried out, a lot of troubles are also generated when the dressing change is carried out on the bottom skin of the lower limb for the patient, the workload and the labor intensity of the medical care personnel are increased, the bed surface is easy to pollute, the pain is caused to the patient, the dressing change quality is even reduced, and the normal rehabilitation of the patient is influenced.

Disclosure of Invention

The invention aims to provide a wound dressing changer for surgical nursing.

In order to achieve the purpose, the technical solution of the invention is as follows: a wound dressing change device for surgical nursing comprises a first pedal switch, a second pedal switch, a base plate, trundles, a support, a stepping motor, an outer groove plate, an inner groove plate, a connector, a bracket body, a table board, a threaded column, a turbine screw lifter, a driving rotating shaft, an electric box and a bottom barrel.

The center of the base plate is provided with an outer groove plate, the outer groove plate forms a square groove cavity, the stepping motor and the bottom barrel are arranged on the base plate in the square groove cavity, the top of the bottom barrel is in threaded connection with the bottom surface of the turbine screw rod lifter through bolts, the driving rotating shaft of the turbine screw rod lifter is connected with the rotating shaft of the stepping motor through a shaft connector, four corners of the base plate are respectively provided with a foot wheel, one side of the base plate is provided with a first pedal switch and a second pedal switch, the base plate is also provided with an electric box, the first pedal switch is electrically connected with the electric box, the second pedal switch is electrically connected with the electric box, the stepping motor is electrically connected with the electric box, the center of the bottom surface of the table board is provided with a connector, the top end of a threaded column of the turbine screw rod lifter is connected with the connector, and the bottom surface of the table board is also provided with an inner groove plate, the square inner groove plate is arranged on the outer groove plate to form a square groove cavity, the outer side surface of the inner groove plate can be tightly attached to and slide with the inner side surface of the outer groove plate up and down, and the upper surface of the table board is provided with a bracket body with an arc-shaped groove.

Furthermore, the universal caster is a universal caster with a locking function.

The working principle of the invention is as follows: when in use, the locking function of the universal caster is released, the wound dressing change device for surgical nursing is pushed to a patient through the rotation of the caster, the universal caster is locked, the first pedal switch is stepped on, the electric box drives the stepping motor to rotate clockwise under the condition that the first pedal switch is closed, the stepping motor drives the driving rotating shaft to rotate, the threaded column of the turbine screw rod lifter rotates and moves upwards under the action of the driving rotating shaft, the threaded column acts on the table board through the connector, the table board starts to ascend, the outer side surface of the inner groove board slides upwards along the inner side surface of the outer groove board along with the ascending of the table board, so that the table board carries the bracket body to ascend stably to a proper position, the foot stepping on the first pedal switch is moved away, the bracket body stops ascending, the position is locked, after the dressing change work is finished, the second pedal switch is stepped on, and the electric box is under the condition that the second pedal switch is closed, drive step motor anticlockwise rotation, step motor drives the drive pivot and rotates, the screw thread post of turbine screw rod lift rotates under the effect of drive pivot and moves down, the screw thread post passes through the connector and acts on the mesa, the mesa begins to descend, along with the decline of mesa, the lateral surface of interior curb plate slides downwards along the medial surface of outer curb plate, and then make the mesa carry the bracket body steadily down, descend to suitable position, the foot of stepping on second pedal switch is putd aside, the bracket body stops down, the position locking, remove universal truckle's locking function, remove wound dressing change device for surgical nursing.

The invention has the beneficial effects that: the invention adopts a mode that the stepping motor drives the turbine screw lifter, utilizes the outer side surface of the inner slot plate to slide upwards or downwards along the inner side surface of the outer slot plate, achieves the effect that the table-board carries the bracket body to slide stably, and has the advantages of convenient taking, simple operation and stable operation.

Drawings

The invention is further described with reference to the following figures and detailed description.

FIG. 1 is a schematic structural diagram of the present invention.

In the figure: 1. the device comprises a first pedal switch, a second pedal switch, a base plate, a caster, a bracket, a support, a stepping motor, a base plate, a caster, a base 5, a support, a stepping motor, a base plate 7, an outer groove plate 8, an inner groove plate 9, a connector 10, a bracket body 11, a table top 12, a threaded column 13, a worm gear and screw elevator 14, a driving rotating shaft 15, an electric box 16 and a bottom barrel.

Detailed Description

As shown in the drawing, the dressing change device for the surgical nursing comprises a first pedal switch 1, a second pedal switch 2, a base plate 3, a caster 4, a bracket 5, a stepping motor 6, an outer groove plate 7, an inner groove plate 8, a connector 9, a bracket body 10, a table top 11, a threaded column 12, a turbine screw rod lifter 13, a driving rotating shaft 14, an electric box 15 and a bottom barrel 16.

The center of the base plate 3 is provided with an outer groove plate 7, the outer groove plate 7 forms a square groove cavity, a stepping motor 6 and a bottom barrel 16 are arranged on the base plate 3 in the square groove cavity, the top of the bottom barrel 16 is in threaded connection with the bottom surface of a turbine screw rod lifter 13 through bolts, a driving rotating shaft 14 of the turbine screw rod lifter 13 is connected with a rotating shaft of the stepping motor 6 through a shaft connector, four corners of the base plate 3 are respectively provided with a foot wheel 4, one side of the base plate 3 is provided with a first pedal switch 1 and a second pedal switch 2, the base plate 3 is also provided with an electric box 15, the first pedal switch 1 is electrically connected with the electric box 15, the second pedal switch 2 is electrically connected with the electric box 15, the stepping motor 6 is electrically connected with the electric box 15, the center of the bottom surface of the table board 11 is provided with a connector 9, the top end of a threaded column 12 of the turbine screw rod lifter 13 is connected with the connector 9, the bottom surface of the table top 11 is also provided with an inner slot plate 8, the square inner slot plate 8 is arranged on the outer slot plate 7 to form a square slot cavity, the outer side surface of the inner slot plate 8 can be tightly attached to and slide on the inner side surface of the outer slot plate 7 up and down, and the upper surface of the table top 11 is provided with a bracket body 10 with an arc-shaped groove.

When in use, the locking function of the universal caster is released, the wound dressing change device for surgical nursing of the invention is pushed to a patient by the rotation of the caster, the universal caster is locked, the first pedal switch 1 is stepped on, the electric box 15 drives the stepping motor 6 to rotate clockwise under the condition that the first pedal switch 1 is closed, the stepping motor 6 drives the driving rotating shaft 14 to rotate, the threaded column 12 of the turbine screw rod lifter 13 rotates and moves upwards under the action of the driving rotating shaft 14, the threaded column 12 acts on the table top 11 through the connector 9, the table top 11 starts to ascend, along with the ascending of the table top 11, the outer side surface of the inner groove plate 8 slides upwards along the inner side surface of the outer groove plate 7, so that the table top 11 is stably ascended along with the bracket body 10, the proper position is ascended, the foot stepping on the first pedal switch 1 is removed, the bracket body 10 stops ascending, the position is locked, and after the dressing change work, the second pedal switch 2 is stepped on, the electric box 15 drives the stepping motor 6 to rotate anticlockwise under the condition that the second pedal switch 2 is closed, the stepping motor 6 drives the driving rotating shaft 14 to rotate, the threaded column 12 of the turbine screw rod lifter 13 rotates and moves downwards under the action of the driving rotating shaft 14, the threaded column 12 acts on the table top 11 through the connector 9, the table top 11 starts to descend, along with descending of the table top 11, the outer side face of the inner groove plate 8 slides downwards along the inner side face of the outer groove plate 7, the table top 11 is further enabled to stably descend along with the bracket body 10 and is lowered to a proper position, feet stepping on the second pedal switch 2 are removed, the bracket body 10 stops descending, the position is locked, the locking function of the universal caster is released, and the wound dressing changer for surgical nursing is removed.

The above-mentioned embodiments are merely descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides a wound dressing change ware for surgical nursing which characterized by: the device comprises a first pedal switch, a second pedal switch, a base plate, trundles, a bracket, a stepping motor, an outer groove plate, an inner groove plate, a connector, a bracket body, a table board, a threaded column, a turbine screw lifter, a driving rotating shaft, an electric box and a bottom barrel;