CN216455839U - PICC puts a tub and maintains specialized tool car - Google Patents

Abstract

The utility model discloses a PICC (peripherally inserted central catheter) catheter placement and maintenance special tool vehicle which comprises a vehicle frame, a drawer and an arm bracket, wherein the vehicle frame comprises an operating platform, a supporting plate, universal wheels and a supporting rod with adjustable length, the operating platform is fixed at the top of the supporting rod, the supporting plate is fixed at the bottom of the supporting rod, and the universal wheels are fixed at the bottom of the supporting plate; the drawer is fixed below the operating platform and is in sliding connection with the operating platform; the both sides of operation panel all are fixed with the arm bracket, and the arm bracket includes trailing arm, arm layer board, upset connecting piece and the arm fixed band of adjustable length, and the bottom and the backup pad fixed connection of trailing arm, arm layer board rotate through the upset connecting piece and connect at the top of trailing arm, and the upset connecting piece drives the arm layer board and from vertical state to 90 upsets of horizontality, and the arm fixed band is fixed on the arm layer board. The arm bracket and the tool car are integrated, so that the occupied space is small and the operation is convenient; height-adjustable, increase patient's travelling comfort, improve the simple operation nature.

Description

PICC puts a tub and maintains specialized tool car

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a PICC (peripherally inserted central catheter) catheter placement and maintenance special tool vehicle.

Background

Peripherally inserted central venous catheters, also known as PICCs, utilize catheters to puncture from the peripheral vein (the most preferred basilic arm vein) with the end of the catheter directed into the superior vena cava. At present, the PICC catheterization is widely used in clinic and is mainly used for long-term intravenous infusion, infusion of irritant drugs or toxic drugs (chemotherapy), infusion of hypertonic or viscous liquid (such as TPN) and the like. When carrying out PICC to put the pipe and maintain clinically at present, need the opposition to manage the arm and have special requirement of putting, it is generally that abduction is extended and is 90 levels with the health. Demand and required article are more because of special position is put in the operation process, often need carry a ordinary treatment car and an arm bracket device and operate, and this just needs enough big space just can put all article, and rarely has to be equipped with special arm bracket car clinically moreover, and current equipment is many if remove dining table, treatment car etc. highly can not be transferred to sometimes and bed surface parallel and level, and patient's travelling comfort is poor, operates inconveniently. In addition, the coordination of the restless patient is poor, the arm can move in the operation process, the aseptic articles can be polluted, and even the operation can fail. The existing PICC is single in function and high in space requirement, and cannot meet clinical requirements, so that a multifunctional PICC is required to be placed and maintained for a special tool vehicle.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the existing PICC (peripherally inserted central catheter) is not provided with a special tool car during the placement and maintenance, the tool car is separated from an arm bracket, the height cannot be adjusted, the operation is inconvenient, the arm is easy to move and the like, the utility model innovatively provides the PICC placement and maintenance special tool car, the arm bracket and the tool car are integrated into a whole, the arm bracket can be vertically stored when the arm bracket is not used, the occupied space is small, and the operation is convenient; the heights of the operating table and the arm supporting plate can be adjusted, so that the comfort of a patient is improved, and the operation convenience of medical personnel is improved; the arm fixing belt can fix the arm of the patient on the arm bracket to prevent the arm from moving; the drawer can hold PICC and put the pipe or the required nursing materials of changing dressings, save space.

In order to achieve the technical purpose, the utility model discloses a PICC (peripherally inserted central catheter) catheter placement and maintenance special tool vehicle which comprises a vehicle frame, a drawer and an arm bracket, wherein the vehicle frame comprises an operating platform, a supporting plate, universal wheels and a supporting rod with adjustable length, the operating platform is fixed at the top of the supporting rod, the supporting plate is fixed at the bottom of the supporting rod, and the universal wheels are fixed at the bottom of the supporting plate;

the drawer is fixed below the operating platform and is in sliding connection with the operating platform;

the arm bracket is fixed to the two sides of the operating table and comprises a supporting arm with adjustable length, an arm supporting plate, an overturning connecting piece and an arm fixing band, the bottom of the supporting arm is fixedly connected with the supporting plate, the arm supporting plate is connected to the top of the supporting arm in a rotating mode through the overturning connecting piece, the overturning connecting piece drives the arm supporting plate to overturn 90 degrees from a vertical state to a horizontal state, and the arm fixing band is fixed to the arm supporting plate.

Further, the turnover connecting piece comprises a rotating shaft and a limiting piece, the rotating shaft is perpendicular to the supporting arm, the arm supporting plate is connected with the supporting arm in a rotating mode through the rotating shaft, the limiting piece is located below the arm supporting plate, the limiting piece is connected with the supporting arm in a rotating mode, the limiting piece rotates with the supporting arm as an axis, and the limiting piece is used for limiting the arm supporting plate to keep a horizontal state.

Further, the bracket arm is an electric telescopic rod.

Further, the bracket arm comprises a lower bracket arm and an upper bracket arm, the bottom of the lower bracket arm is fixedly connected with the supporting plate, the lower bracket arm is connected with the upper bracket arm in a nested sliding mode and is locked to slide through a first screwing bolt, a first threaded hole is formed in the side wall of the lower bracket arm, the first screwing bolt is in threaded connection with the first threaded hole, and the first screwing bolt is screwed into the end part inside the lower bracket arm and abutted to the upper bracket arm.

Further, the arm supporting plate comprises a flat plate in the middle and arc-shaped plates on two sides of the flat plate, and the two arc-shaped plates and the flat plate are integrally formed.

Further, the bracing piece includes lower support bar and last bracing piece, the bottom of lower support bar with backup pad fixed connection, the lower support bar with go up bracing piece nested formula sliding connection to lock through the second bolt of screwing and slide, the second screw hole has been seted up on the lateral wall of lower support bar, the second bolt of screwing with second screw hole threaded connection, the second bolt of screwing precession the inside tip of lower support bar with go up the bracing piece butt.

Further, the support rod is an electric telescopic rod.

Further, the top of the operation platform is surrounded with guardrails on three sides.

Furthermore, a splicing and inserting partition plate is arranged in the drawer.

Further, still include the supporter, the supporter is the becket that can alternate the shape, the supporter pass through the sleeve with the bracing piece slides and rotates the connection, the sleeve is locked slip and is rotated through the third bolt of screwing, be equipped with the axial third screw hole of perpendicular to sleeve on the sleeve, the third bolt of screwing with third screw hole threaded connection, the third bolt of screwing precession telescopic tip with the bracing piece butt.

The utility model has the beneficial effects that:

according to the PICC pipe placing and maintaining special tool car, the arm bracket and the tool car are integrated, the arm bracket can be vertically stored when not used, the occupied space is small, and the operation is convenient; the heights of the operating table and the arm supporting plate can be adjusted, so that the comfort of a patient is improved, and the operation convenience of medical personnel is improved; the arm fixing belt can fix the arm of the patient on the arm bracket, so that the arm is prevented from moving, and the patient who is restless and cannot be matched with the position of the placing tube/maintaining arm can fix the upper limb conveniently; the drawer can hold PICC and put the pipe or the required nursing materials of changing dressings, save space.

Drawings

FIG. 1 is a schematic structural view of a PICC pipe placement and maintenance special tool vehicle according to an embodiment of the utility model;

FIG. 2 is a diagram illustrating an arm support according to an embodiment of the present invention in a use state;

fig. 3 is a front view of an arm support in use according to an embodiment of the present invention.

In the figure, the position of the upper end of the main shaft,

1. a frame; 2. a drawer; 3. an arm bracket; 4. a rack; 11. an operation table; 12. a support plate; 13. a universal wheel; 14. a support bar; 15. a guardrail; 31. a bracket arm; 32. an arm support plate; 33. turning over the connecting piece; 34. an arm fixing belt; 41. a sleeve; 42. thirdly, screwing the bolt; 141. a lower support bar; 142. an upper support rod; 143. a second tightening bolt; 311. a lower supporting arm; 312. an upper bracket arm; 313. a first tightening bolt; 321. a flat plate; 322. an arc-shaped plate; 331. a rotating shaft; 332. a limiting member; 333. a bearing; 334. a connecting rod; 341. a first belt body; 342. a second belt body.

Detailed Description

The PICC catheter placement and maintenance special tool vehicle provided by the utility model is explained and explained in detail below with reference to the drawings of the specification.

The embodiment specifically discloses a PICC (peripherally inserted central catheter) catheter placement and maintenance special tool vehicle, as shown in FIG. 1, the PICC catheter placement and maintenance special tool vehicle comprises a vehicle frame 1, a drawer 2 and an arm bracket 3, wherein the vehicle frame 1 comprises an operating platform 11, a supporting plate 12, universal wheels 13 and a supporting rod 14 with adjustable length, the operating platform 11 is fixed at the top of the supporting rod 14, the supporting plate 12 is fixed at the bottom of the supporting rod 14, and the universal wheels 13 are fixed at the bottom of the supporting plate 12; in this embodiment, the operation table 11 and the support plate 12 are both square, the area of the support plate 12 is larger than that of the operation table 11, the operation table 11 is located above the support plate 12, and a certain space is provided between the operation table 11 and the support plate 12. The number of the supporting rods 14 is four, the supporting rods are distributed at four corners of the supporting plate 12 in a rectangular mode, the number of the universal wheels 13 is four, the universal wheels are distributed at the bottom of the supporting plate 12 in a rectangular mode, brake pads are arranged on the universal wheels 13, and after the frame 1 moves to a specified position, the frame 1 is fixed at the position by stepping on the brake pads. The length of bracing piece 14 is adjustable to adjust operation panel 11's height, carry out the moderate degree according to medical personnel's height and adjust, the medical personnel of being convenient for nurse the operation, reduce tired out the sense.

In this embodiment, the supporting rod 14 includes a lower supporting rod 141 and an upper supporting rod 142, the bottom of the lower supporting rod 141 is fixedly connected to the supporting plate 12, the lower supporting rod 141 is slidably connected to the upper supporting rod 142 in a nested manner, and the lower portion of the upper supporting rod 142 is nested in the lower supporting rod 141 and is locked to slide by a second tightening bolt 143; the lower support rod 141 is a fixed portion, and the upper support rod 142 is a movable portion. A second threaded hole is formed in the side wall of the lower support rod 141, and the number of the second threaded holes is one, and the second threaded holes are arranged at the top of the lower support rod 141; the second threaded holes can be arranged in a plurality, the second threaded holes are sequentially arranged from the top of the lower support rod 141 downwards, and a plurality of second tightening bolts 143 can be adopted for locking, so that the support strength is higher, and the structure is more stable; the second fastening bolt 143 is screwed into the second screw hole, and when the lower support rod 141 is locked and slid, the end of the second fastening bolt 143 screwed into the lower support rod 141 abuts against the upper support rod 142. And in the sliding process, the second screwing bolt is screwed out of the second threaded hole.

In some embodiments, the support pole 14 may also be a motorized telescoping pole. The height of the operation table 11 is adjusted by extending or shortening the electric telescopic rod itself. This form of operation is more convenient, but requires a power supply.

The drawer 2 is fixed below the operating platform 11, and the drawer 2 is connected with the operating platform 11 in a sliding manner and is connected with the operating platform 11 in a sliding manner through a sliding rail; the drawer 2 stores articles, can place the articles needed in the process of placing the tube, and provides a sterile environment for sterile medicines. The number of the drawers 2 can be one or more, the drawers 2 are arranged in a layered mode from top to bottom, a partition plate is arranged between every two adjacent drawers 2, and except for the drawers 2 on the first layer, other drawers 2 are all in sliding connection with the partition plate.

The drawer 2 is internally provided with a splicing and inserting clapboard which can be spliced and inserted at will according to the size of the article, and the flexibility is strong. And the baffle can be stored with different article separately, avoids cross contamination. The hidden drawer handle is arranged above the outer wall of the drawer 2, and is attractive and practical.

Arm brackets 3 are fixed on two sides of the operating table 11, the arm brackets 3 are symmetrically arranged on two sides of the operating table 11, and when different arms on the left side or the right side of a patient are placed in a tube, the arm brackets 3 on the right side and the left side of the tool car are used for placing the arm respectively. At this time, the arm bracket without the arm on the other side can be temporarily used for storing the needed objects in the operation, thereby expanding the operation space. The arm bracket 3 is fixed on the supporting plate 12, the arm bracket 3 comprises a supporting arm 31 with adjustable length, an arm supporting plate 32, a turning connecting piece 33 and an arm fixing band 34, the bottom of the supporting arm 31 is fixedly connected with the supporting plate 12, the arm supporting plate 32 is rotatably connected to the top of the supporting arm 31 through the turning connecting piece 33, the turning connecting piece 33 drives the arm supporting plate 32 to turn 90 degrees from a vertical state to a horizontal state, and when the arm is fixed, the arm supporting plate 32 turns to the horizontal state and is used for supporting and fixing the arm; when not in use, the arm supporting plate 32 is turned to a vertical state, so that the horizontal width of the whole tool car is reduced, and the occupied space is reduced. As shown in fig. 1 and 2, the arm supporting plate 32 includes a middle flat plate 321 and arc plates 322 at two sides of the flat plate 321, similar to a boat shape, the two arc plates 322 and the flat plate 321 are integrally formed, the middle horizontal plate 321 is used for placing a human arm, the arc plates 322 at two sides limit the human arm, and the risk of arm slipping from the arm supporting plate 32 is reduced. When not in use, the center of the arc plate 322 faces the outer side of the console 11. The arm fixing belt 34 is fixed on the arm supporting plate 32, and the arm fixing belt 34 can further fix the arm on the arm supporting plate 32, so that the upper limb can be conveniently fixed by a restless patient and a patient who cannot be matched with the tube placing/arm maintaining position.

As shown in fig. 1 and 2, the turning connector 33 includes a rotating shaft 331 and a limiting member 332, the rotating shaft 331 is perpendicular to the support arm 31, the arm support plate 32 is rotatably connected to the support arm 31 through the rotating shaft 331, the limiting member 332 is located below the arm support plate 32, the limiting member 332 is rotatably connected to the support arm 31, the limiting member 332 rotates with the support arm 31 as an axis, and the limiting member 332 is used for limiting the arm support plate 32 to maintain a horizontal state.

In this embodiment, as shown in fig. 1 to 3, each arm bracket 3 includes two support arms 31, the two support arms 31 are disposed in front of and behind each other, the rotating shaft 331 is fixed between the two support arms 31, two ends of the rotating shaft 331 are rotatably connected to the two support arms 31, respectively, and one side of the arm support plate 32 is fixedly connected to the rotating shaft 331. The length of the side edge of the arm supporting plate 32 is less than the distance between the two supporting arms 31. The stopper 332 is plate-shaped, the stopper 332 is rotatably connected to the bracket arm 31 via a bearing 333, and the stopper 332 is rotatable around the bracket arm 31. The bearing 333 is sleeved on the supporting arm 31, the inner ring of the bearing 333 is fixedly connected with the supporting arm 31, the outer ring of the bearing 333 is fixedly connected with the limiting piece through a connecting rod 334, and the limiting piece is convenient to give way to the arm supporting plate 32 in a vertical state through the connecting rod 334. The two bracket arms 31 may be provided with a limiting member 332, and the vertical heights of the two limiting members 332 are the same. When the arm support plate 32 is not used, the arm support plate 32 is kept in a vertical state, and the two limiting plates can rotate to the lower side of the operating platform 11 and can also rotate to the outer side of the operating platform 11 to avoid the arm support plate 32 (as shown in fig. 1); preferably, the limiting member rotates to a position below the operation table 11, so that the occupied area is reduced. When the arm supporting plate 32 is used, firstly, the side of the arm supporting plate 32 below rotates up with the rotating shaft 331 as the axial direction, and after the whole arm supporting plate 32 rotates to be in the horizontal state, the limiting member rotates around the supporting arm 31, so that the limiting member is positioned right below the arm supporting plate 32 and supported below the flat plate 321 of the arm supporting plate 32 (as shown in fig. 2 and 3), the arm supporting plate 32 is prevented from rotating downwards, and the limiting member 332 provides a supporting force for the arm supporting plate 32. In order to ensure sufficient support strength and stability, the area of the stopper may be increased appropriately.

In this embodiment, the bracket arm 31 includes a lower bracket arm 311 and an upper bracket arm 312, the bottom of the lower bracket arm 311 is fixedly connected to the support plate 12, the lower bracket arm 311 is connected to the upper bracket arm 312 in a nested sliding manner, and the lower part of the upper bracket arm 312 is nested in the lower bracket arm 311 and is locked to slide by a first tightening bolt 313; the lower bracket arm 311 serves as a fixed portion, and the upper bracket arm 312 serves as a movable portion. The side wall of the lower supporting arm 311 is provided with a first threaded hole, and the number of the first threaded holes is one, and the first threaded holes are arranged at the top of the lower supporting arm 311; the first threaded holes can be arranged in a plurality of numbers, the first threaded holes are sequentially arranged from the top of the lower supporting arm 311 downwards, and a plurality of first screwing bolts 313 can be adopted for locking, so that the supporting strength is higher, and the structure is more stable; the first fastening bolt 313 is screwed into the first screw hole, and when the lock slides, the end of the first fastening bolt 313 screwed into the lower bracket arm 311 abuts against the upper bracket arm 312. When the height is adjusted, that is, when the upper bracket arm 312 slides along the lower bracket arm 311, the first tightening bolt is screwed out of the first threaded hole.

In some embodiments, the bracket arm 31 may also be an electric telescopic rod. The height of the bracket arm 31 is adjusted by extending or shortening the electric telescopic rod. This form of operation is more convenient, but requires a power supply.

The arm supporting plate 32 and the turning connecting piece 33 are both connected with the movable part of the supporting arm 31 and lift along with the up-and-down movement of the movable part.

Arm fixed band 34 includes first area body 341 and second area body 342, the one end of first area body 341 and a side fixed connection of arm layer board 32, the other end of second area body 342 and another side fixed connection of arm layer board 32, first area body 341 and second area body 342 set up relatively, the other end of first area body 341 and second area body 342 is that the free end passes through the magic subsides and pastes or the buckle is connected, can be according to by fixed arm thickness adjustment length, avoid fixing too tightly to lead to congestion swelling, also avoid fixing too loosely to lead to the patient to shake off, it is fixed to retrain the arm.

The surfaces of the first belt body 341 and the second belt body 342, which are in contact with the arms, are lined with polyester foam layers, so that the positions of the arms can be effectively fixed, and the patient can be prevented from being hurt.

The top of the console 11 is surrounded on three sides by guardrails 15. The guardrails 15 are arranged on the left side, the right side and the rear side of the operating platform 11, namely, the guardrail is not arranged on the side where the drawer is opened, so that articles on the operating platform 11 can be prevented from falling off, and the operating platform can also be used as a handrail when a tool cart is pushed.

The tool bogie of this embodiment still includes supporter 4, and supporter 4 is the becket that can alternate the shape, like the iron wire ring, and supporter 4 passes through sleeve 41 and is connected with bracing piece 14 slip and rotation, and supporter 4 can fix on the fixed part of bracing piece 14 also can fix on the movable part of bracing piece 14. The rack 4 can be used for placing sharp instruments, infectious trash cans or domestic trash cans, and the shape of the rack can be changed according to the shape and the size of an object to be placed. The commodity shelf 4 is rotatably connected with the supporting rod 14 through the sleeve 41, so that the commodity shelf 4 can rotate, can rotate out of the operating table 11 when in use, and can rotate to the lower part of the operating table 11 when not in use, thereby saving the occupied space. The commodity shelf 4 slides with the supporting rod 14 through the sleeve 41, can adjust the height of the supporting rod 14, and is suitable for objects to be placed at different heights.

Supporter 4 can set up to a plurality ofly, places sharp ware box, infectious trash can and domestic waste bucket respectively to in time handle sharp ware and waste classification.

The sleeve 41 slides and rotates in a locking mode through the third screwing bolt 42, a third threaded hole perpendicular to the axial direction of the sleeve 41 is formed in the sleeve 41, the third screwing bolt 42 is in threaded connection with the third threaded hole, the end portion of the third screwing bolt screwed into the sleeve 41 is abutted to the support rod 14, and the shelf 4 is fixed after the abutment.

Operation panel 11, drawer 2 and arm bracket 3 all set up to the PVC material, conveniently carry out cleaning and disinfecting.

In the embodiment, the length of the tool car is 600mm, the width of the tool car is 500mm, the height adjusting range is 800-1500 mm (including the height of the universal wheel 13), and the height of the car body accords with human mechanics.

The utility model integrates the operation table 11 and the arm bracket 3, saves space, and is convenient and practical; the arm bracket 3 can be lifted and can also be turned over by 90 degrees, so that the requirements on article placement and the arm abduction direction during clinical tube placement are met, and the height can be adjusted according to the comfort of operators and patients; the rotary storage rack 4 is arranged and can be used for storing sharp machine barrels, medical garbage barrels and household garbage barrels, so that garbage can be classified and treated in time, sharp machines can be treated in time, and the occurrence of needle-prick injuries and occupational exposure are avoided; the large-capacity storage drawer 2 is provided with a splicing and inserting partition plate and can be used for storing needed articles in a classified manner during pipe placing/maintenance.

The tool trolley has a simple structure, is convenient to use, can adjust the heights of the arm supporting plates at two sides and the operating platform 11 according to different heights of an operator and a patient respectively when in use, can turn the arm supporting plates at two sides downwards after use, and can recycle the rotary article shelf 4 below the drawer 2, so that the space is reasonably utilized.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, references to the description of the term "the present embodiment," "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and simplifications made in the spirit of the present invention are intended to be included in the scope of the present invention.

Claims (10)

1. The PICC pipe placing and maintaining special tool vehicle is characterized by comprising a vehicle frame (1), a drawer (2) and an arm bracket (3), wherein the vehicle frame (1) comprises an operating platform (11), a supporting plate (12), universal wheels (13) and a supporting rod (14) with adjustable length, the operating platform (11) is fixed to the top of the supporting rod (14), the supporting plate (12) is fixed to the bottom of the supporting rod (14), and the universal wheels (13) are fixed to the bottom of the supporting plate (12);

the drawer (2) is fixed below the operating platform (11), and the drawer (2) is connected with the operating platform (11) in a sliding manner;

the both sides of operation panel (11) all are fixed with arm bracket (3), arm bracket (3) are fixed on backup pad (12), arm bracket (3) are including trailing arm (31), arm layer board (32), upset connecting piece (33) and arm fixed band (34) of adjustable length, the bottom of trailing arm (31) with backup pad (12) fixed connection, arm layer board (32) pass through upset connecting piece (33) rotate to be connected the top of trailing arm (31), upset connecting piece (33) drive arm layer board (32) are from vertical state to the 90 upsets of horizontality, arm fixed band (34) are fixed on arm layer board (32).

2. The PICC catheterization and maintenance specialized tool cart of claim 1, wherein the flip connection member (33) includes a rotation shaft (331) and a limiting member (332), the rotation shaft (331) is perpendicular to the bracket arm (31), the arm support plate (32) is rotatably connected to the bracket arm (31) through the rotation shaft (331), the limiting member (332) is located below the arm support plate (32), the limiting member (332) is rotatably connected to the bracket arm (31), the limiting member (332) rotates with the bracket arm (31) as an axis, and the limiting member (332) is used for limiting the arm support plate (32) to maintain a horizontal state.

3. The PICC catheterization and maintenance specialized tool cart of claim 1 or 2, characterized in that, the trailing arm (31) is electric telescopic handle.

4. The PICC puts a tub and maintains specialized tool car of claim 1 or 2, characterized by, that trailing arm (31) includes lower trailing arm (311) and last trailing arm (312), the bottom of lower trailing arm (311) and backup pad (12) fixed connection, lower trailing arm (311) with go up trailing arm (312) nested sliding connection, and through the first bolt of screwing (313) locking slip, seted up first screw hole on the lateral wall of lower trailing arm (311), first bolt of screwing (313) with first screw hole threaded connection, the end that first bolt of screwing (313) was advanced in lower trailing arm (311) inside is in the butt joint with last trailing arm (312).

5. The PICC puts and maintains specialized tool car of claim 1 or 2, characterized in that, the arm layer board (32) includes the dull and stereotyped (321) in the middle and the arc (322) of dull and stereotyped (321) both sides, two the arc (322) with dull and stereotyped (321) integrated into one piece.

6. The PICC puts a tub and maintains specialized tool car of claim 1, characterized in that, the bracing piece (14) includes lower support rod (141) and upper support rod (142), the bottom of lower support rod (141) with backup pad (12) fixed connection, lower support rod (141) with upper support rod (142) nested sliding connection, and through second bolt (143) of screwing on the locking slip, seted up the second screw hole on the lateral wall of lower support rod (141), second bolt (143) of screwing on with the second screw hole threaded connection, the end that second bolt (143) of screwing on inside lower support rod (141) with upper support rod (142) butt.

7. The PICC catheterization and maintenance specialized tool cart of claim 1, wherein the support rod (14) is an electric telescopic rod.

8. The PICC catheterization and maintenance specialized tool cart of claim 1, wherein the top of the console (11) is surrounded on three sides by guardrails (15).

9. The PICC tubulation and maintenance specialized tool car of claim 1, wherein, be equipped with in the drawer (2) and piece together the baffle.

10. The PICC puts a tub and maintains specialized tool car of claim 1, characterized in that, still includes supporter (4), supporter (4) are the becket that can alternate the shape, supporter (4) through sleeve (41) with bracing piece (14) slide and rotate and be connected, sleeve (41) are slided and are rotated through third bolt (42) locking of screwing, be equipped with the axial third screw hole of perpendicular to sleeve (41) on sleeve (41), third bolt (42) of screwing with third screw hole threaded connection, the third bolt of screwing is preceeded in sleeve (41) the tip with bracing piece (14) butt.

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