CN110917434B

CN110917434B - Clinical nursing device for removing foreign matters at wound of patient

Info

Publication number: CN110917434B
Application number: CN201911281911.5A
Authority: CN
Inventors: 陈少华; 李金秋; 林桂波
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-30
Anticipated expiration: 2039-12-13
Also published as: CN110917434A

Abstract

The invention discloses a clinical nursing device for removing foreign matters at a wound of a patient, which comprises an L-shaped frame, wherein a cylindrical groove is formed in the adjusting device, a cleaning brush is connected in the adjusting device, fan blades are connected on the outer side of a rotating shaft, a disc is connected on the upper side of each fan blade, a moving rod is connected in the spraying device in a surrounding manner, a hemispheroid is fixedly connected on the inner side of the moving rod, an elastic bag is connected on the inner side wall of the spraying device, the spraying device is driven by a palm holding rod to roughly clean the wound of the patient so as to check the position and the shape of the wound, an adjusting head is rotated to move on the spraying device, the moving rod drives the hemispheroid to push the elastic bag to move in the spraying device, the elastic bag is similar to the shape of the wound area under the pushing of the hemispheroid, and the structure avoids inflammatory reaction caused by large-area impact of, on the other hand, the waste of cleaning liquid medicine is also reduced.

Description

Clinical nursing device for removing foreign matters at wound of patient

Technical Field

The invention relates to the technical field of medical instruments, in particular to a clinical nursing device for removing foreign matters at a wound of a patient.

Background

Medical devices refer to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles directly or indirectly applied to the human body, including necessary computer software, the utility of which is mainly obtained by physical means and the like, not by pharmacological, immunological or metabolic means, or has only an auxiliary role in participating in the methods, and the purposes of diagnosis, prevention, monitoring, treatment or relief of diseases, diagnosis, monitoring, treatment, relief or functional compensation of injuries, inspection, substitution, regulation or support of physiological structures or physiological processes are achieved; support or maintenance of life, pregnancy control, providing information for medical or diagnostic purposes by examining samples from the human body.

When a patient suffering from trauma is treated, foreign matters such as sand, dirty soil and the like in some skin wound surfaces on a wound of the patient need to be removed, the foreign matters are prevented from entering the inside of the skin to cause secondary infection, the current device for removing the foreign matters at the wound of the patient can only be used for washing, the washing process of the foreign matters with strong adsorption at the wound is slow, secondary infection is easy to occur along with the washing of a washing liquid, and the wounds with different shapes need to be washed in a large area, so that the spraying force area of the washing liquid on the wound of the patient is large, large-scale inflammation of the wound of the patient is easy to cause, and more washing liquid medicine is wasted in the re-washing process.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the clinical nursing device for removing the foreign matters at the wound of the patient, which has the advantages of avoiding large-scale inflammation of the wound, being convenient to operate, quickly cleaning the wound and avoiding waste of cleaning liquid medicine, and solves the problems that the wound of the existing foreign matter cleaning device at the wound of the patient is easy to cause large-scale inflammation, is inconvenient to operate, is slow to clean the wound and is waste of the cleaning liquid medicine.

(II) technical scheme

In order to achieve the purposes of avoiding large-scale inflammation of the wound, facilitating operation, quickly cleaning the wound and avoiding waste of cleaning liquid medicine, the invention provides the following technical scheme: a clinical nursing device for removing foreign matters at a wound of a patient comprises an L-shaped frame, wherein a telescopic rod is fixedly connected to the upper end of the lower part of the L-shaped frame, a placing frame is fixedly connected to the upper end of the telescopic rod, a cushion is arranged at the upper end of the placing frame, a cleaning solution conveying device is fixedly connected to the right side of the lower part of the L-shaped frame, a hose is fixedly connected to the right end of the cleaning solution conveying device, a vertical rod is fixedly connected to the lower side of the L-shaped frame and the right side of the cleaning solution conveying device, a supporting frame is arranged at the upper part of the vertical rod, an adjusting device is arranged on the upper end face of the lower supporting frame and connected with the hose, a cylindrical groove is formed in the adjusting device, a cleaning brush is rotatably connected to the inside of the adjusting device, a rotating shaft is fixedly connected to the inside of the, the upper end of the hose is fixedly connected with an injection device, the upper end of the injection device is provided with a circular groove, the upper end of the injection device and the lower side of the circular groove are provided with a first water outlet, the upper end of the injection device and the lower side of the first water outlet are provided with a corresponding second water outlet, the inside of the injection device is connected with a movable rod in a surrounding and sliding manner, the outer side end of the movable rod is provided with an adjusting head, the inner side end of the movable rod is fixedly connected with a hemispheroid, the inner side wall of the injection device and the outer side of the movable rod are fixedly connected with an elastic bag, the upper end of the L-shaped frame is rotatably connected with an upper support, the front end of the upper support is provided with an arc-shaped groove, the upper end of the injection device is connected with a palm holding rod;

preferably, the diameter of the lower side of the cylindrical groove is matched with the diameter of the fan blade, and the diameter of the lower side of the cylindrical groove is larger than the diameter of the fan blade, so that the normal conveying of water flow is ensured;

preferably, the upper end of the cylindrical groove and the outer side of the disc are provided with corresponding threads, namely when the disc is at the lowest end, the threads on the cylindrical groove are aligned with the upper end surface of the cylindrical groove;

preferably, the convex end of the hemisphere is in contact with the elastic bag, and a rolling bearing is arranged between the convex end of the hemisphere and the moving rod;

preferably, the outer side end of the elastic bag is provided with a through hole matched with the moving rod, so that the moving rod drives the hemispheroid to push the hemispheroid conveniently, and the position of the spraying device, which is contacted with the moving rod, is provided with a matched thread;

preferably, the upper part of the palm holding rod is provided with a groove, so that a user can conveniently grasp and increase the contact area, and the palm holding rod is further relatively stable;

preferably, the diameter of the sliding column is adapted to the width of the arc-shaped groove, so that the sliding column can stably slide in the arc-shaped groove.

(III) advantageous effects

Compared with the prior art, the invention provides a clinical nursing device for removing foreign matters at a wound of a patient, which has the following beneficial effects:

1. this clinical care device who clears away the foreign matter of patient's wound, pass through the hose through washing liquid conveyor and provide the washing liquid to injection apparatus, when the washing liquid passes through adjusting device, the washing liquid promotes the flabellum and drives the pivot and rotate, the pivot drives the rotation of clearance brush, the user drives the soil and water and grit of clearance brush to patient's wound through the handle and clears up, and rotate with the opposite direction of rotation through adjusting device and handle, the disc upwards removes in adjusting device, the regulation injection apparatus's that can step forward inflow, this structure has reached the inflow of regulation injection apparatus, the additional drive arrangement of clearance brush and the effect of quick clearance soil and grit have been reduced.

2. This clinical care device that clears away the foreign matter of patient's wound, when need not clear up the brush, only need remove the disc, the top in column groove, flabellum and the less diameter lower extreme parallel and level in groove, the flabellum no longer receives the impact of the washing liquid in the hose, and this structure has reached the selective effect of use of reason brush.

3. This clinical care device that clears away the foreign matter of patient's wound, it carries out coarse clearance to patient's wound to drive injection apparatus through palm holding rod, thereby look over the position and the shape of wound, adjust the head through rotating and move on injection apparatus, the carriage release lever drives the hemispheroid in injection apparatus and promotes the motion of elastic bag, the elastic bag is similar with the regional shape of wound under the promotion of hemispheroid, this structure has reached the clearance scope that reduces the wound region, thereby avoid the inflammatory reaction that the large tracts of land impact of washing liquid arouses, on the other hand has also reduced the waste of washing liquid medicine.

4. This clinical care device that clears away the foreign matter of patient's wound, the slip post through palm holding rod middle part removes at the arc wall, and arc wall and patient's arm are the arc on the rack, thereby make the liquid medicine impact force of patient's arm wound unanimous, and the bearing of cooperation L type frame and upper bracket is rotatable, thereby make injection apparatus be equivalent to rotate the regulation injection direction at the arbitrary angle in the upper portion of ball, this structure has reached the washing liquid injection angle regulation of arbitrary direction, and the operation process is comparatively simple and easy.

Drawings

FIG. 1 is a schematic view of the overall front structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of FIG. 1 taken along line A-A thereof in accordance with the present invention;

FIG. 3 is a cross-sectional view of the structure of FIG. 2 taken along line B-B in accordance with the present invention;

FIG. 4 is a state diagram of the FIG. 3 adjusted configuration of the present invention;

FIG. 5 is a schematic top view of the bladder of the present invention;

fig. 6 is a front structural section view of a relevant structure of the adjusting device.

In the figure: 1L type frame, 2 telescopic links, 3 racks, 301 cushion, 4 washing liquid conveyor, 5 hoses, 6 montants, 601 support frame, 7 adjusting device, 701 column groove, 8 cleaning brushes, 801 pivot, 9 handles, 10 flabellum, 11 discs, 12 injection apparatus, 1201 circular groove, 1202 first delivery port, 1203 second apopore, 13 carriage bars, 1301 adjusting head, 14 hemispheroids, 15 elastic bag, 16 upper bracket, 1601 arc groove, 17 palm holding rod, 1701 sliding column, 18 wound area.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, a clinical nursing device for removing foreign matters from a wound of a patient includes an L-shaped frame 1, a telescopic rod 2 is fixedly connected to the upper end of the lower portion of the L-shaped frame 1, a placing frame 3 is fixedly connected to the upper end of the telescopic rod 2, a cushion 301 is arranged on the upper end of the placing frame 3, a cleaning solution conveying device 4 is fixedly connected to the right side of the lower portion of the L-shaped frame 1, a hose 5 is fixedly connected to the right end of the cleaning solution conveying device 4, a vertical rod 6 is fixedly connected to the right side of the cleaning solution conveying device 4 on the lower side of the L-shaped frame 1, a supporting frame 601 is arranged on the upper portion of the vertical rod 6, an adjusting device 7 is arranged on the upper end surface of the lower supporting frame 601 and connected to the hose 5, a cylindrical groove 701 is formed in the adjusting device 7, a cleaning brush 8 is rotatably connected to the, the fan blade 10 is fixedly connected to the outer side of the rotating shaft 801 and in the adjusting device 7, the diameter of the lower side of the cylindrical groove 701 is matched with the diameter of the fan blade 10, and the diameter of the lower side of the cylindrical groove 701 is larger than the diameter of the fan blade 10, so that normal conveying of water flow is guaranteed. A disc 11 is fixedly connected to the upper side of the fan blade 10 and the rotating shaft 801, and the upper end of the cylindrical groove 701 and the outer side of the disc 11 are provided with corresponding threads, namely when the disc 11 is at the lowest end, the threads on the cylindrical groove 701 are aligned with the upper end surface thereof;

the upper end of the hose 5 is fixedly connected with the spraying device 12, the upper end of the spraying device 12 is provided with a circular groove 1201, the upper end of the spraying device 12 is provided with a first water outlet 1202 at the lower side of the circular groove 1201, the upper end of the spraying device 12 is provided with a second corresponding water outlet 1203 at the lower side of the first water outlet 1202, the spraying device 12 is internally and circularly connected with the moving rod 13 in a sliding manner, the outer side end of the moving rod 13 is provided with an adjusting head 1301, the inner side end of the moving rod 13 is fixedly connected with the hemisphere 14, the inner side wall of the spraying device 12 is fixedly connected with the elastic bag 15 at the outer side of the moving rod 13, the protruding end of the hemisphere 14 is in contact with the elastic bag 15, a rolling bearing is arranged between the protruding end of the elastic bag and the moving rod 13, the outer side end of the elastic bag 15 is provided with a through hole adaptive to. The upper end of L type frame 1 is rotated and is connected with upper bracket 16, arc groove 1601 has been seted up to the front end of upper bracket 16, injection apparatus 12's upper end and sliding connection has palm holding rod 17 in arc groove 1601, the middle part of palm holding rod 17 and at arc groove 1601 fixedly connected with slip post 1701, the upper portion of mastering rod 17 is seted up flutedly, thereby convenient to use person masters and increase area of contact, further make its relatively stable, the diameter of slip post 1701 suits with the width of arc groove 1601, thereby guarantee that slip post 1701 steadily slides in arc groove 1601.

The working principle and the process of the invention are as follows:

this clinical care device who clears away foreign matter with patient's wound, in operation, provide the washing liquid through hose 5 to injection apparatus 12 through washing liquid conveyor 4, when the washing liquid passes through adjusting device 7, the washing liquid promotes flabellum 10 and drives pivot 801 rotation, pivot 801 drives clearance brush 8 and rotates, the user drives clearance brush 8 through handle 9 and clears up soil and sand gravel to patient's wound, and rotate with the opposite direction of rotation through adjusting device 7 and handle 9, disc 11 rebound in adjusting device 7, the inflow of regulation injection apparatus 12 that can be further, this structure has reached the inflow of regulation injection apparatus 12, the extra drive arrangement of clearance brush 8 has been reduced. When the brush 8 does not need to be cleaned, the disc 11 only needs to be moved to the top of the cylindrical groove 701, at the moment, the fan blade 10 is flush with the lower end of the groove 701 with the smaller diameter, the fan blade 10 is not impacted by the cleaning liquid in the hose 5, and the structure achieves the effect of cleaning the use selectivity of the brush 8. The spraying device 12 is driven by the palm holding rod 17 to perform rough cleaning on the wound of the patient, so as to check the position and the shape of the wound, as shown in fig. 2: by rotating the adjusting head 1301 on the spraying device 12, the moving rod 13 drives the hemisphere 14 to push the elastic bag 15 to move in the spraying device 12, and the graph after the movement is shown in fig. 4: at this time, the elastic bag 15 is pushed by the hemisphere 14 to be similar to the shape of the wound area 18, and the structure achieves the purpose of reducing the cleaning range of the wound area 18, thereby avoiding inflammatory reaction caused by large-area impact of the cleaning liquid and reducing the waste of the cleaning liquid medicine. The sliding column 1701 at the middle of the palm holding rod 17 moves in the arc-shaped groove 1601, and the arc-shaped groove 1601 and the patient arm are both arc-shaped on the placing rack 3, so that the impact force of the liquid medicine at the injury of the patient arm is consistent, and the bearing of the L-shaped frame 1 and the upper bracket is matched to be rotatable, so that the spraying device 12 is equivalent to rotate at any angle on the upper part of the ball to adjust the spraying direction, the structure achieves the cleaning liquid spraying angle adjustment in any direction, and the operation process is simple.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Clinical care device of cleaing away the foreign matter of patient's wound, including L type frame (1), its characterized in that: the cleaning device is characterized in that a telescopic rod (2) is fixedly connected to the upper end of the lower portion of an L-shaped frame (1), a placing frame (3) is fixedly connected to the upper end of the telescopic rod (2), a cushion (301) is arranged at the upper end of the placing frame (3), a cleaning liquid conveying device (4) is fixedly connected to the right side of the lower portion of the L-shaped frame (1), a hose (5) is fixedly connected to the right end of the cleaning liquid conveying device (4), a vertical rod (6) is fixedly connected to the lower side of the L-shaped frame (1) and the right side of the cleaning liquid conveying device (4), a supporting frame (601) is arranged on the upper portion of the vertical rod (6), an adjusting device (7) is arranged on the upper end face of the lower supporting frame (601) and connected with the hose (5), a cylindrical groove (701) is formed in the adjusting device (7), a, the lower end of the adjusting device (7) is fixedly connected with a handle (9), the outer side of the rotating shaft (801) is fixedly connected with a fan blade (10) in the adjusting device (7), the upper side of the fan blade (10) is fixedly connected with a disc (11) on the rotating shaft (801), the upper end of the hose (5) is fixedly connected with a spraying device (12), the upper end of the spraying device (12) is provided with a circular groove (1201), the upper end of the spraying device (12) is provided with a first water outlet (1202) at the lower side of the circular groove (1201), the upper end of the spraying device (12) is provided with a corresponding second water outlet (1203) at the lower side of the first water outlet (1202), the inner part of the spraying device (12) is connected with a moving rod (13) in a surrounding and sliding mode, the outer side end of the moving rod (13) is provided with an adjusting head (1301), the inner side end, an elastic bag (15) is fixedly connected to the inner side wall of the spraying device (12) and the outer side of the moving rod (13), an upper support (16) is rotatably connected to the upper end of the L-shaped frame (1), an arc-shaped groove (1601) is formed in the front end of the upper support (16), a palm holding rod (17) is slidably connected to the upper end of the spraying device (12) in the arc-shaped groove (1601), the middle of the holding rod (17) is fixedly connected to a sliding column (1701) in the arc-shaped groove (1601); the outer side end of the elastic bag (15) is provided with a through hole matched with the movable rod (13), and the position of the spraying device (12) contacted with the movable rod (13) is provided with a matched thread.

2. A clinical care device for removing foreign matter from a wound of a patient according to claim 1, wherein: the diameter of the upper side of the cylindrical groove (701) is adaptive to the diameter of the fan blade (10), and the diameter of the lower side of the cylindrical groove (701) is larger than the diameter of the fan blade (10).

3. A clinical care device for removing foreign matter from a wound of a patient according to claim 1, wherein: the upper end of the cylindrical groove (701) and the outer side of the disc (11) are provided with corresponding threads.

4. A clinical care device for removing foreign matter from a wound of a patient according to claim 1, wherein: the convex end of the hemisphere (14) is in contact with the elastic bag (15), and a rolling bearing is arranged between the convex end of the hemisphere and the moving rod (13).

5. A clinical care device for removing foreign matter from a wound of a patient according to claim 1, wherein: the upper part of the palm holding rod (17) is provided with a groove.

6. A clinical care device for removing foreign matter from a wound of a patient according to claim 1, wherein: the diameter of the sliding column (1701) is adapted to the width of the arc-shaped slot (1601).