CN112870005A

CN112870005A - Supply nurse to trade PICC and put tub and use portable chair of changing dressings

Info

Publication number: CN112870005A
Application number: CN202110203737.3A
Authority: CN
Inventors: 聂莹; 刘光维
Original assignee: First Affiliated Hospital of Chongqing Medical University
Current assignee: First Affiliated Hospital of Chongqing Medical University
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-06-01

Abstract

The invention provides a movable dressing change chair for a nurse to change a PICC (peripherally inserted central catheter) and place a tube, which comprises a chair body, wherein the whole chair body is of an arc-shaped structure, three groups of arc-shaped notches are formed in the lower end of the outer arc side of the chair body, storage drawers are respectively rotatably installed in the arc-shaped notches, the opening directions of the storage drawers are opposite from top to bottom in sequence, a sitting cavity is formed in the upper end of the chair body, the sitting cavity is opened from the horizontal end of the rear side of the chair body and is connected with an outer baffle through a hinge, the bottom of the inner side of the sitting cavity is adhered with a cushion through a magic tape, an arc-shaped clamping groove is formed in the upper end of the sitting cavity, a rotary cover board is clamped in the. Make the chair body and wall laminating, save space more, utilize the spring drive psoas backplate of psoas backplate rear side to hug closely and protect at the nurse's waist, be convenient for put the thing box cartridge square step hole with square, with circular garbage bin cartridge in circular step hole to when the nurse trades dressings, can hold medicine and rubbish thing.

Description

Supply nurse to trade PICC and put tub and use portable chair of changing dressings

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a movable medicine changing chair for a nurse to change a PICC (peripherally inserted central catheter) and place a medicine.

Background

The PICC technology is used for providing medium-term and long-term intravenous therapy for patients, and has been widely clinically applied to tumor chemotherapy, irritant drug infusion, intravenous nutrition therapy and long-term intravenous infusion in China for over ten years. PICC catheters require catheter maintenance once a week, and more hospitals develop special outpatients for PICC catheter maintenance at present.

If the application number is: in the patent of CN201821512503.7, a PICC dressing change table and chair is disclosed, which belongs to the field of medical care products and comprises a corner dressing change table, a nurse chair and a dressing change chair; the corner dressing table comprises a dressing operation table top which is of an L-shaped structure, a supporting side plate, a supporting vertical plate and an upright post; the dressing change operation table is arranged on a plurality of upright posts; a supporting vertical plate and a supporting side plate are arranged along the outer side surface of the dressing change operation table; a nurse chair is arranged at an inner corner of the corner dressing table; two shielding plates are arranged in the area of the outer corner of the corner dressing change table opposite to the nurse chair, and a dressing change chair is arranged between the two shielding plates; a garbage disposal area is arranged in a space of the corner dressing table, which is open towards one side of the nurse chair; a sterile item storage area; wherein the garbage disposal area is arranged at the end part of the corner dressing change table and at the side of the lower part of the corner dressing change table corresponding to the nurse chair, and a sterile article storage area is arranged at the side of the nursing chair. The utility model provides a PICC table chair of changing dressings that rationally distributed, sanitary disinfection, the medical personnel of being convenient for concentrate the operation, for the doctor-patient both sides process of changing dressings brings the convenience.

Based on the above, a patient often lies on a bed in a ward, a nurse needs to change dressings for a plurality of patients, lumbar muscle strain can be caused by hooking the waist for a plurality of times, a chair is not arranged beside the bed generally, a movable multifunctional dressing change chair is necessary, but the chair and the storage cabinet at the bedside of the patient are single in structure at present, and both the chair and the storage cabinet occupy a large space.

Disclosure of Invention

In order to solve the technical problems, the invention provides a movable dressing change chair for a nurse to change a PICC (peripherally inserted Central catheter) and place a tube, which aims to solve the problems that the nurse needs to change dressings for a plurality of patients, lumbar muscle strain can be caused by taking a hook to change dressings for a plurality of times, a chair is not arranged beside a bed generally, and at the moment, a movable multifunctional dressing change chair is necessary, but the structures of the chair and a locker at the bedside of the patient are single, and both the chair and the locker occupy larger space.

The invention provides the aim and the effect of a movable medicine changing chair for a nurse to change a PICC and place a tube, and is achieved by the following specific technical means:

the utility model provides a supply nurse to trade PICC and put tub and use portable chair of changing dressings, includes the chair body, the chair body wholly is arc dress structure, and its outer arc side lower extreme is equipped with three arc breachs, and rotates respectively in the arc breach and install the storing steamer tray, the direction of opening of storing steamer tray is from last to opposite in proper order down, the bottom of the chair body is connected with four group gravity self-locking wheels, and the upper end of the chair body is equipped with sits the chamber, sits the chamber and has outer baffle from the rear side horizontal end opening of the chair body and through hinged joint, and the inboard bottom of sitting the chamber is pasted through the magic and is linked there is the cushion, the upper end of sitting the chamber is equipped with the arc draw-in groove, and rotatory lid integrated circuit board dress is in the arc draw-in groove, the top of sitting the chamber still is equipped with the step groove, and the activity of step inslot.

Furthermore, one side of the horizontal upper end of the rear side of the chair body is also connected with a U-shaped plugboard which is inserted on a hanging nail on the wall.

Furthermore, the outer side of the storage drawer is of an arc-shaped structure and is connected with an arc handle, the inner side of the storage drawer is of a horizontal structure and is connected with a rotating clamping block, the rotating clamping block is clamped on a shaft in a connecting port, and the connecting port is arranged at the rear end of the arc notch and is sequentially staggered from top to bottom on the chair body.

Further, the psoas backplate is the arc structure of rubber material, and the open end in chamber is sat to its arc mouth orientation, and the outer arc end of psoas backplate still is connected with three movable guide bars of group respectively, and the cover is equipped with buffer spring on the movable guide bar and outwards penetrates in the regulation hole of the external arc end of chair, and the interior arc side of psoas backplate still inlays and has electronic massage ball, and electronic massage ball is connected with the driving motor transmission of psoas backplate through the rubber pole of its rear end.

Furthermore, the outer end of the movable guide rod is also connected with a circular plate, and the outer diameter of the circular plate is smaller than the inner diameter of the adjusting hole.

Furthermore, the outer baffle is turned upwards to the inner side and outer edge of the sitting cavity, and when the rotary cover plate is turned into the sitting cavity, the top of the outer baffle is attached to the rotary cover plate.

Furthermore, one end of the rotary cover plate is provided with a rotating head, the rotating head rotates to clamp the fixed shaft, the rotary cover plate is further provided with a group of square step holes and two groups of round step holes, and the round step holes are respectively arranged on two sides of the square step holes.

Furthermore, the square storage box is movably inserted in the square step hole, the circular garbage can is movably inserted in the circular step hole, and when the rotary cover plate rotates into the sitting cavity, the square storage box and the circular garbage can are arranged on the front side of the psoas protective plate.

The invention at least comprises the following beneficial effects:

1. the chair has the advantages that the overall outer side is of an arc structure, the other side is of a horizontal structure, the chair body can be attached to a wall through the U-shaped inserting plate inserted on the hanging nails on the wall, space is saved, the top end of the chair body is provided with the sitting cavity, the upper cover plate is taken down, the rotary cover plate is rotated out through the rotary head, the outer baffle plate is turned down, and the sitting cavity can be leaked to form the chair sitting structure, so that a nurse can pull the chair body to a using position when the nurse needs to use the chair.

2. The waist muscle guard plate is arranged in the sitting cavity, after a nurse sits in the sitting cavity, the four groups of gravity self-locking wheels are locked by weight, the chair body is prevented from moving again, meanwhile, the waist of the nurse can be in contact with the waist muscle guard plate, the waist muscle guard plate is driven to be tightly attached to the waist of the nurse by a spring on the rear side of the waist muscle guard plate, so that the waist of the nurse can be protected by the waist muscle guard plate, the waist of the nurse is massaged by the electric massage balls, then the square storage box is conveniently inserted into the square step hole by arranging the square step hole and the circular step hole on the rotary cover plate, the circular garbage can is inserted into the circular step hole, medicines and garbage can be stored when the nurse changes the medicine, the four groups of gravity self-locking wheels are automatically unlocked after the nurse gets up, and the whole medicine changing chair can move under the action of the four groups of gravity self-locking wheels.

3. According to the invention, the three groups of rotatable arc-shaped storage drawers are arranged at the lower end of the chair body, and the storage drawers can be rotated out through the arc-shaped handles to be used for placing articles or storing articles, so that the chair is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of another viewing surface configuration of fig. 1 in accordance with the present invention.

Fig. 3 is a schematic view of the opened storage drawer of fig. 1 according to the present invention.

FIG. 4 is a schematic view of the present invention after the upper cover plate is taken out and the rotating cover plate is rotated out from FIG. 1.

Fig. 5 is an enlarged schematic view of the invention at a in fig. 4.

Fig. 6 is a schematic view of another structure of fig. 4 according to the present invention.

Fig. 7 is an enlarged view of the structure of fig. 6B according to the present invention.

Fig. 8 is a schematic view of the square storage box and the circular trash can of fig. 6 taken down from another perspective.

Fig. 9 is a schematic view of the rotary cover plate of fig. 6 rotated into the sitting chamber in another perspective of the present invention.

Fig. 10 is a schematic view of the drawer of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a chair body; 101. an arc-shaped notch; 1011. a connecting port; 102. a gravity self-locking wheel; 103. a sitting cavity; 1031. an arc-shaped clamping groove; 1032. a step groove; 1033. a fixed shaft; 1034. a cushion; 104. an outer baffle; 105. rotating the cover plate; 1051. rotating the head; 1052. a square step hole; 1053. a circular stepped bore; 106. an upper cover plate; 107. an adjustment hole; 108. a U-shaped plug board; 2. a storage drawer; 201. an arc-shaped handle; 202. rotating the clamping block; 3. a psoas guard plate; 301. a movable guide bar; 3011. a circular plate; 302. a buffer spring; 303. an electric massage ball; 4. a square storage box; 5. a circular garbage can.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to 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 thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Example (b):

as shown in figures 1 to 10:

the invention provides a movable dressing change chair for a nurse to change a PICC (peripherally inserted central catheter) and place a tube, which comprises a chair body 1, wherein the whole chair body 1 is of an arc-shaped structure, three groups of arc-shaped notches 101 are formed in the lower end of the outer arc side of the chair body 1, storage drawers 2 are respectively rotatably installed in the arc-shaped notches 101, the opening directions of the storage drawers 2 are sequentially opposite from top to bottom, four groups of gravity self-locking wheels 102 are connected to the bottom of the chair body 1, the gravity self-locking wheels 102 are made of PU (polyurethane) carbamic acid materials and are conventional gravity self-locking wheels on the market, the gravity self-locking wheels 102 are automatically locked when the weight is more than 20kg, when the nurse sits in a sitting cavity 103, the four groups of gravity self-locking wheels 102 are locked, the four groups of gravity self-locking wheels 102 are automatically unlocked after the nurse starts up, the whole dressing change chair can move under the action of the four groups of gravity self-locking wheels 102, a sitting cavity 103 is formed in the upper end of the chair body 1, the sitting, the inboard bottom of sitting chamber 103 has cushion 1034 through magic subsides bonding, and the upper end of sitting chamber 103 is equipped with arc draw-in groove 1031, and rotatory apron 105 clamps in arc draw-in groove 1031, and the top of sitting chamber 103 still is equipped with step groove 1032, and upper cover plate 106 has been placed in the activity of step groove 1032, and the inside intermediate position of sitting chamber 103 still is equipped with psoas backplate 3.

Wherein, the horizontal upper end one side of the rear side of the chair body 1 is also connected with a U-shaped plugboard 108, and the U-shaped plugboard 108 is inserted on the hanging nail on the wall, so that the chair body 1 is attached to the wall, and the space is saved more.

Wherein, the outside of storing steamer tray 2 is circular-arc structure and is connected with the arc 201, its inboard is horizontal column structure and is connected with rotation fixture block 202, and rotate the axle that fixture block 202 clamped in connector 1011, connector 1011 is established at the rear end of arc breach 101 and from last to setting up crisscross in proper order down on chair body 1, through the arc 201 with storing steamer tray 2 roll out, be used for placing object article or storage object article, it is more convenient to use.

Wherein, the psoas guard plate 3 is an arc structure made of rubber, the arc opening faces the opening end of the sitting cavity 103, the outer arc end of the psoas guard plate 3 is connected with three groups of movable guide rods 301 respectively, the movable guide rods 301 are sleeved with buffer springs 302 and penetrate into the adjusting holes 107 of the outer arc end of the chair body 1, the inner arc side of the psoas guard plate 3 is embedded with electric massage balls 303, the electric massage balls 303 are connected with the driving motor of the psoas guard plate 3 through the rubber rods at the rear ends thereof in a transmission way, the outer ends of the movable guide rods 301 are connected with circular plates 3011, the outer diameter of the circular plates 3011 is smaller than the inner diameter of the adjusting holes 107, after a nurse sits in the sitting cavity 103, the waist can be contacted with the psoas guard plate 3, the spring 302 at the rear side of the psoas guard plate 3 drives the psoas guard plate 3 to cling to the waist of the nurse, meanwhile, the nurse massages the waist by the electric massage balls, so that the waist of the nurse can be protected by the psoas guard 3.

Wherein, the outer baffle plate 104 is turned upwards to the inner side and the outer edge of the sitting cavity 103, when the rotary cover plate 105 is turned into the sitting cavity 103, the top of the outer baffle 104 is attached to a rotating cover plate 105, one end of the rotating cover plate 105 is provided with a rotating head 1051, the rotating head 1051 is rotatably clamped on the fixed shaft 1033, the rotating cover plate 105 is also provided with a group of square step holes 1052 and two groups of round step holes 1053, the round step holes 1053 are respectively arranged at two sides of the square step holes 1052, the square storage box 4 is movably inserted in the square step holes 1052, the round garbage can 5 is movably inserted in the round step holes 1053, when the rotary cover plate 105 is rotated into the sitting cavity 103, the square storage box 4 and the circular garbage can 5 are arranged at the front side of the psoas guard plate 3, so that the square storage box 4 is conveniently inserted into the square step hole 1052, with circular garbage bin 5 cartridge in circular step hole 1053 to when the nurse changes dressings, can hold medicine and junk.

The specific use mode and function of the embodiment are as follows:

in the invention, the whole outer side is of an arc structure, the other side is of a horizontal structure, the chair body 1 is attached to the wall by inserting the U-shaped inserting plate 108 on a hanging nail on the wall, the space is saved, the three groups of rotatable arc storage drawers 2 are arranged at the lower end of the chair body 1, the storage drawers 2 can be rotated out through the arc handle 201 to be used for placing articles or storing articles, the use is more convenient, the sitting cavity 103 is arranged at the top end of the chair body 1, the upper cover plate 106 is taken down, the rotary cover plate 105 is rotated out through the rotary head 1051, the outer baffle plate 104 is turned down, the sitting cavity 103 can be leaked to form a chair seat structure, so that when a nurse needs to use, the chair body 1 is pulled out to a use position, the lumbar muscle protection plate 3 is arranged in the sitting cavity 103, after the nurse sits in the sitting cavity 103, the four groups of gravity self-locking wheels 102 are locked by gravity, and can be contacted with the lumbar muscle protection plate 3 at the same time, utilize the spring 302 of the 3 rear sides of psoas backplate to drive psoas backplate 3 and hug closely at the nurse waist, so as to protect the nurse waist through psoas backplate 3, utilize electronic massage ball 303 to massage the nurse waist, secondly through setting up square step hole 1052 and circular step hole 1053 on rotatory apron 105, be convenient for put the square 4 cartridge of thing box into square step hole 1052 of putting, 5 cartridges of circular garbage bin are in circular step hole 1053, so that when the nurse changes dressings, can hold medicine and rubbish thing, and four group's gravity from the auto-lock wheel 102 automatic unblocks after the nurse plays, can make the chair of changing dressings whole remove under four group's gravity from the effect of auto-lock wheel 102.

The invention is not described in detail, but is well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a supply nurse to trade PICC and put a tub and use portable chair of changing dressings which characterized in that: comprises a chair body (1), the whole chair body (1) is of an arc-shaped structure, the lower end of the outer arc side of the chair body is provided with three groups of arc-shaped notches (101), storage drawers (2) are respectively rotatably installed in the arc-shaped notches (101), the opening directions of the storage drawers (2) are sequentially opposite from top to bottom, the bottom of the chair body (1) is connected with four groups of gravity self-locking wheels (102), the upper end of the chair body (1) is provided with a sitting cavity (103), the sitting cavity (103) is connected with an outer baffle (104) from the horizontal end opening of the rear side of the chair body (1) through hinges, the bottom of the inner side of the sitting cavity (103) is adhered with a cushion (1034) through magic tapes, the upper end of the sitting cavity (103) is provided with an arc-shaped clamping groove (1031), a rotary cover plate (105) is clamped in the arc-shaped clamping groove (1031), the top end of the sitting cavity (103) is also provided with a step groove (, the middle position in the seat cavity (103) is also provided with a psoas guard plate (3).

2. The portable chair for a nurse to replace a PICC for catheterization in claim 1, wherein: one side of the horizontal upper end of the rear side of the chair body (1) is also connected with a U-shaped plugboard (108), and the U-shaped plugboard (108) is inserted on a hanging nail on the wall.

3. The portable chair for a nurse to replace a PICC for catheterization in claim 1, wherein: the outside of storage drawer (2) is circular-arc structure and is connected with arc handle (201), and its inboard is horizontal column structure and is connected with rotation fixture block (202), and rotates fixture block (202) and clamps on the axle in connector (1011), and connector (1011) are established at the rear end of arc breach (101) and are from last to setting up in proper order down alternately on chair body (1).

4. The portable chair for a nurse to replace a PICC for catheterization in claim 1, wherein: psoas backplate (3) are the arc structure of rubber material, and the open end of chamber (103) is sat to its arc mouth orientation, the outer arc end of psoas backplate (3) still is connected with three groups movable guide bar (301) respectively, the cover is equipped with buffer spring (302) and outwards penetrates in regulation hole (107) of the outer arc end of the chair body (1) on movable guide bar (301), the inner arc side of psoas backplate (3) still inlays and has electronic massage ball (303), electronic massage ball (303) are connected with the driving motor transmission of psoas backplate (3) through the rubber pole of its rear end.

5. The portable chair for a nurse to replace a PICC for catheterization of claim 4, wherein: the outer end of the movable guide rod (301) is also connected with a circular plate (3011), and the outer diameter of the circular plate (3011) is smaller than the inner diameter of the adjusting hole (107).

6. The portable chair for a nurse to replace a PICC for catheterization in claim 1, wherein: the outer baffle (104) is turned upwards to the inner side and outer edge of the sitting cavity (103), and when the rotary cover plate (105) is turned into the sitting cavity (103), the top of the outer baffle (104) is attached to the rotary cover plate (105).

7. The portable chair for a nurse to replace a PICC for catheterization in claim 1, wherein: one end of the rotary cover plate (105) is provided with a rotary head (1051), the rotary head (1051) is rotated to clamp the fixed shaft (1033), the rotary cover plate (105) is further provided with a group of square step holes (1052) and two groups of round step holes (1053), and the round step holes (1053) are respectively arranged on two sides of the square step holes (1052).

8. The portable chair for a nurse to replace a PICC for catheterization of claim 7, wherein: the square storage box (4) is movably inserted in the square step hole (1052), the round garbage can (5) is movably inserted in the round step hole (1053), and when the rotary cover plate (105) is rotated into the sitting cavity (103), the square storage box (4) and the round garbage can (5) are arranged on the front side of the psoas protective plate (3).