CN223489835U

CN223489835U - An auxiliary trolley for PICC catheter placement

Info

Publication number: CN223489835U
Application number: CN202422261629.3U
Authority: CN
Inventors: 王永玲; 邹丽霞; 康聪; 李健鸿
Original assignee: YUE BEI PEOPLE'S HOSPITAL
Current assignee: YUE BEI PEOPLE'S HOSPITAL
Priority date: 2024-09-14
Filing date: 2024-09-14
Publication date: 2025-10-31
Anticipated expiration: 2034-09-14

Abstract

This utility model relates to an auxiliary trolley for PICC catheter placement, including a trolley body. The trolley body includes a tabletop, a shelf on top of the tabletop, guardrails around the tabletop, support legs below, and a storage device at the bottom of the tabletop. A connector is bolted to one side of the tabletop, and the connector is hinged to an arm support device. The arm support device includes a support plate, a soft pad, and a lifting rod. The bottom of the lifting rod is hinged to the connector via a first knob, and the lifting rod is hinged to the support plate via a second knob. The soft pad is bolted to the support plate. The height of the support plate can be freely adjusted up and down via the lifting rod, and the support plate can be moved. This utility model can provide support for patients with different body positions and arm lengths, reduce patient fatigue, improve comfort, and avoid contamination caused by patient exhaustion during disinfection, thus meeting the requirements for catheter placement in different environments.

Description

PICC pipe is put with supplementary shallow

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an auxiliary cart for PICC catheter placement.

Background

PICC catheterization is also called central venous catheterization through peripheral veins, provides a safe and effective infusion path for patients who infuse chemotherapy drugs for a long period of time, the PICC catheter on the arm is required to be unfolded by 90 degrees, then the patient is lifted by 30-40 degrees to be convenient for sterilization, the patient is placed in a tube placing room or a sickbed, the heights of the tube placing room bed and the sickbed are different, individual patients cannot lie flat, a semi-sitting position tube is required, the raised planar height of the arm needs to be changed, the patient needs to carry a large amount of articles during the tube placing in the department of the Helogy, including an electrocardiograph monitor, a B ultrasonic machine, a tube placing puncture bag, sterilization objects and the like, the conventional four-wheel trolley is not provided with a storage rack provided with instruments, the patient is required to be unfolded by 90 degrees after the patient is lifted by the arm in the tube placing process, the arm is not lifted up by a supporting point, the patient is tired in feeling, the patient cannot be supported easily, the arm is lowered to cause the pollution of a place, and the patient can generate uncomfortable feeling in the PICC tube placing region due to different degrees of strangeness, and the patent numbers are generated: 202021335724.9 discloses an adjustable PICC catheterization auxiliary frame, can fix the arm of the patient in the PICC catheter placement process, keep the body position of the patient not to be randomly disturbed in the whole catheter placement process, but has single function, can not place instruments required by the catheter placement, therefore, a supporting frame for lifting the arm is needed to lift the wrist, a little force is applied to the patient, a rack for placing instruments needed by the tube placement is arranged, the PICC tube placement operation under the guidance of B ultrasonic or electrocardiograph instruments is adapted, therefore, an auxiliary cart which has complete functions and can meet PICC catheter placement is necessary to be designed.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the PICC catheter placement auxiliary cart which solves the problem that the arm of a patient is difficult to lift in the PICC catheter placement process in the prior art, has the supporting function, reduces fatigue of the patient, improves the arm placement comfort of the patient, avoids pollution caused by the physical weakness of the patient in the disinfection process, reduces discomfort of the patient in the body position placement, can meet the operation height requirement of medical staff and the requirement of equipment, has a large storage function and a simple structure, and can effectively improve the working efficiency of medical staff.

The technical aim of the utility model is achieved by the following technical scheme that the folding trolley comprises a trolley body and is characterized in that the trolley body comprises a trolley body, a storage rack is arranged above the trolley body, guardrails are arranged around the trolley body, supporting feet are arranged at four corners below the trolley body, a containing device is arranged at the bottom of the trolley body, a connecting piece is fixedly arranged on one side of the trolley body through bolts, the connecting piece is hinged with an arm supporting device, the arm supporting device comprises a supporting plate, a soft cushion, a bottom plate and a lifting supporting rod, the bottom of the lifting supporting rod is hinged with the connecting piece through a first knob, the lifting supporting rod is hinged with the supporting plate through a second knob, second slotted holes are formed in two sides of the supporting plate, a third knob is arranged in the second slotted holes, the third knob is integrally connected with the bolts, the bottom plate is in threaded connection with the soft cushion through bolts, the bottom plate and the soft cushion can move along the second slotted holes and are locked and fixed with the supporting plate through the third knob, a first lug with adjustable height is arranged on the lifting supporting rod, a through hole is integrally connected with the first lug, a second lug is integrally connected with the second lug, a through hole is arranged, the through hole is correspondingly arranged on the lifting supporting rod, the through hole is hinged with the second lug through a second knob, the second lug is provided with a through hole, and the second lug is convenient to fold the supporting plate through the second knob.

In one embodiment, the supporting leg is a liftable supporting leg and comprises a fixed supporting leg and a liftable supporting leg, the liftable supporting leg is sleeved into the fixed supporting leg and is fixed through a bolt, the fourth knob is connected through the bolt, and the height of the table top is adjusted through the fourth knob.

In one embodiment, the article placing frame comprises a supporting frame, a first drawer and an article placing frame, wherein the supporting frame is formed by encircling four vertical rods and a plurality of connecting rods, a first track is arranged at the inner bottom of the supporting frame, the first drawer is connected in the first track in a sliding manner, clamping holes are correspondingly formed above the four vertical rods respectively, the article placing frame is clamped in the clamping holes, buckles are arranged at the positions, corresponding to the clamping holes, of four corners above the article placing frame, and the buckles are clamped with the clamping holes to fix the article placing frame.

In one embodiment, first connecting pieces are arranged at the bottoms of the four vertical rods of the detachable support frame and are connected with the table top through bolts, and if a commodity shelf is not needed, the detachable support frame can be detached conveniently by loosening the bolts.

In one embodiment, the storage device comprises a mounting frame, wherein the mounting frame is formed by surrounding a left plate, a right plate, a rear plate, a table top and a bottom plate, and is hung at the bottom of the table top at the position corresponding to the lower part of the storage rack through bolts, a plurality of groups of second rails are arranged in the mounting frame, and a drawer II is connected in each group of rails in a sliding manner.

In one embodiment, universal wheels are arranged at the bottoms of the fixed supporting feet.

In summary, the utility model has the following beneficial effects:

The PICC catheter tube arranging device has the advantages that firstly, the structure is simple, the tube arranging requirements under different environments are met, the height can be adjusted through the integrated design, the situation that a user drags a home to take a mouth, a big bag and a small bag and forgets to forget to sit when the PICC catheter is arranged outside is avoided, the supporting function is complete, the rack is convenient to install and disassemble, the upper-layer object arranging frame is fixed through the buckle, the height of a layer can be adjusted according to the height of an instrument, the requirement of the instrument for arranging can be met, the requirement of medical staff on the PICC catheter arranging operation height can be met, and the working efficiency of medical staff is effectively improved.

Secondly, the supporting plate is arranged to be liftable, a supporting function is provided, fatigue of a patient is reduced, the body position and arm placement comfort level of the patient can be improved, the cushion can move in parallel towards the body direction of the patient, the length of arms of different patients can be adapted, pollution caused by the fact that the patient is not stressed in the disinfection process is avoided, the supporting plate can be folded and stored, and can be rotated downwards after being folded by 90 degrees when not used, so that the operation space of a table top is increased.

Thirdly, the bottom of the table top is provided with a storage device, and the storage function is powerful.

In a word, the auxiliary trolley can effectively improve the working efficiency of medical staff, and improve the comfort level of body position and arm placement of a patient in the tube placement process, and has high popularization and application values.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a perspective view of the arm support apparatus of the present utility model;

FIG. 4 is a rear view of the arm support assembly of the present utility model;

FIG. 5 is a schematic view of the structure of the storage device of the present utility model;

FIG. 6 is a schematic view of the structure of the shelf of the present utility model;

FIG. 7 is a perspective view of a storage frame of the present utility model;

Fig. 8 is a perspective view of a buckle of a storage frame according to the present utility model.

In the figure, 1, a table top, 2, a rack, 21, a supporting frame, 22, a drawer I, 23, a storage frame, 24, a vertical rod, 25, a connecting rod, 26, a first rail, 27, a clamping hole, 28, a buckle, 29, a first connecting piece, 3, a guardrail, 4, a containing device, 41, an installation frame, 42, a second rail, 43, a drawer II, 5, an arm supporting device, 51, a supporting plate, 52, a cushion, 53, a lifting supporting rod, 54, a first knob, 55, a second knob, 56, a first slot, 57, a first lug, 58, a second lug, 59, a second slot, 591, a third knob, 592, a bottom plate, 6, a supporting leg, 61, a fixed supporting leg, 62, a lifting supporting leg, 63, a fourth knob, 7, a universal wheel, 8 and a connecting piece.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings and examples.

It should be noted that the terms "upper", "lower", and the like referred to herein are all used for convenience of description only and should not be construed as limiting the technical solution.

Referring to fig. 1 to 7, an auxiliary cart for PICC catheter placement comprises a cart body, and is characterized in that the cart body comprises a table top 1, a storage rack 2 is arranged above the table top 1, guardrails 3 are arranged around the table top, supporting feet 6 are arranged at four corners below the table top 1, a containing device 4 is arranged at the bottom of the table top 1, a connecting piece 8 is fixedly arranged at one side of the table top 1 through bolts, the connecting piece 8 is hinged with an arm supporting device 5, the arm supporting device 5 comprises a supporting plate 51, a soft cushion 52, a bottom plate 592 and a lifting supporting rod 53, the bottom of the lifting supporting rod 53 is hinged with the connecting piece 8 through a first knob 54, the lifting supporting rod 53 is hinged with the supporting plate 51 through a second knob 55, second slotted holes 59 are arranged at two sides of the supporting plate 51, a third knob 591 is arranged in the second slotted holes 59, the third knob 591 is integrally connected with bolts and is in threaded connection with the bottom plate 592 through bolts, the bottom plate 592 is connected with the soft cushion 52 through screw threads, the bottom plate 592 and the soft cushion 52 can move along the second slotted hole 59 and are locked and fixed with the supporting plate 51 through the third knob 591, the comfort is improved, the lifting support rod 53 is provided with a first slotted hole 56 with adjustable height, the lifting support rod 53 can move up and down to adjust the height, the lifting support rod 53 is locked and fixed with the connecting piece 8 through the first knob 54 in a threaded manner, the bottom of the lifting support rod 53 is hinged with the connecting piece 8, the lifting support rod 53 can rotate 180 degrees from the upper part of the table top to the lower part of the table top and is locked through the first knob 54, the table top operation space is increased, the upper part of the lifting support rod 53 is integrally connected with the first lug 57, the supporting plate 51 is integrally connected with the second lug 58, the second lug 58 is provided with a through hole, the through hole of the first lug 57 is correspondingly hinged with the through hole of the second lug 58 through the second knob 55, and the second knob 55 can adjust the angle of the supporting plate 51, so that the supporting plate 51 can rotate 90 degrees to facilitate folding and storage.

By adopting the technical scheme, the supporting plate is arranged to be liftable, so that the supporting function is provided, the fatigue of the arms of a patient is reduced, the position and the arm placement comfort level of the patient can be improved, the pollution caused by the physical weakness of the patient in the disinfection process is avoided, and the working efficiency of medical staff is effectively improved.

The supporting leg 6 is a liftable supporting leg, and comprises a fixed supporting leg 61 and a liftable supporting leg 62, the liftable supporting leg 62 is sleeved in the fixed supporting leg 61, and is fixed through a bolt, is connected with a fourth knob 63 through a bolt, and the height of the table top 1 is adjusted through the fourth knob 63.

By adopting the technical scheme, the height of the table top can be adjusted by the fourth knob 63, so that the requirements of placing pipes in different environments can be met.

The article placing frame 2 comprises a supporting frame 21, a first drawer 22 and an article placing frame 23, wherein the supporting frame 21 is formed by encircling four vertical rods 24 and a plurality of connecting rods 25, a first track 26 is arranged at the inner bottom of the supporting frame 21, the first drawer 22 is slidably connected in the first track 26, clamping holes 27 are correspondingly arranged above the four vertical rods 24 respectively, the article placing frame 23 is clamped in the clamping holes 27, buckles 28 are arranged at positions, corresponding to the clamping holes 27, on the periphery of the article placing frame 23, and the buckles 28 are clamped with the clamping holes 27 to fix the article placing frame 23.

By adopting the technical scheme, the first drawer 22 and the storage frame 23 on the storage rack 2 can be used for placing an electrocardiograph monitor and a B ultrasonic machine, different positions can be placed according to the needed instruments, guardrails are arranged around the first drawer and the storage frame, the safety of placing the instruments is ensured, the clamping type storage frame can be used for randomly adjusting the layer height according to the instrument height requirement, and the device is easy and labor-saving to detach and convenient to use.

The four montants 24 bottoms of supporter 2 are equipped with first connecting piece 29, and first connecting piece 29 passes through the bolt to be connected with mesa 1, if need not loosen the bolt and dismantle supporter 2 easily, the installation is dismantled conveniently.

The storage device 4 comprises a mounting frame 41, the mounting frame 41 is formed by surrounding a left plate, a right plate, a rear plate, a table top and a bottom plate, the bottom of the table top is hung at the position below the storage rack 2 through bolts, a plurality of groups of second rails 42 are arranged in the mounting frame, and each group of second rails 42 is connected with a second drawer 43 in a sliding mode.

By adopting the technical scheme, medicines and articles required by the tube can be placed in the second drawer 43, so that the medical staff can conveniently take the tube.

The bottom of the fixed supporting leg 61 is provided with a universal wheel 7, and the universal wheel is a mute universal wheel capable of braking, so that the fixed supporting leg is light, flexible and convenient to push, safe and noiseless.

The application method of the utility model comprises the following steps: when the auxiliary cart for PICC catheter placement is used by medical staff, the first drawer 22 and the object placement frame 23 of the upper storage rack 2 can be used for placing instruments required by PICC catheter placement, the upper object placement frame 23 is adjusted to be higher according to different instrument heights to place different instruments, the object placement frame 23 can be fixed by clamping the clamping buckles 28 of the object placement frame 23 corresponding to the clamping holes 27, the second drawer 43 below the table top 1 is used for placing required medicines, after the auxiliary cart is pushed to the bedside of a patient, the height of the auxiliary cart can be adjusted according to different bed heights and different body positions of the patient, the arm supporting device 5 can be adjusted according to the body positions and arm lengths of the patient, the lifting support rods 53 can be adjusted to be matched with the body positions of the patient by rotating the first knob 54, the second knob 55 can be adjusted to be at an angle, when the auxiliary cart is used, the table top 52 is rotated to be positioned above the plane of the soft cushion 52, the third knob 519 can be adjusted to move relative to the body direction, the soft cushion 52 can be positioned to the position of the most of the patient, the wrist can be polluted by the human body, the wrist can be prevented from being polluted by the human body, the position can be folded, and the wrist can be used by the wrist can be more conveniently, and the position of the patient can be polluted by the human body, and the wrist can be kept, and the space can be prevented from being polluted by the human body, and the user can be folded by the wrist, and the position can be used by the human body, and the position can be used by the position is convenient for the position.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides an auxiliary cart for PICC pipe placement, includes the automobile body, a serial communication port, the automobile body includes mesa (1), mesa (1) top is equipped with supporter (2), is equipped with guardrail (3) around the mesa, four angle departments below mesa (1) are equipped with supporting legs (6), mesa (1) bottom is equipped with storage device (4), and one side of mesa (1) is equipped with connecting piece (8) through the bolt fastening, and connecting piece (8) are articulated with arm strutting arrangement (5), arm strutting arrangement (5) include layer board (51), cushion (52), bottom plate (592) and lifting support (53), and lifting support (53) bottom and connecting piece (8) are articulated through first knob (54), and lifting support (53) are articulated through second knob (55) with layer board (51), layer board (51) both sides are equipped with second slotted hole (59), are equipped with third knob (591) in second slotted hole (59), third knob (591) and bolt body coupling, through bolt and bottom plate (592) threaded connection, bottom plate (52) are equipped with second slotted hole (52) and second slotted hole (52) can be moved along second slotted hole (56) with lifting support (52) through threaded connection of bottom plate (592), first lug (57) is connected in integration of lift branch (53) top, and first lug (57) are equipped with the through-hole, second lug (58) is connected in integration of layer board (51), and second lug (58) are equipped with the through-hole, and the through-hole of first lug (57) is equipped with the through-hole and corresponds through second knob (55) articulated with second lug (58), but second knob (55) adjusting layer board (51) angle.

2. The auxiliary cart for PICC catheter placement according to claim 1, wherein the supporting leg (6) is a liftable supporting leg, comprising a fixed supporting leg (61) and a liftable supporting leg (62), wherein the liftable supporting leg (62) is sleeved into the fixed supporting leg (61) and is fixed by a bolt, and the fourth knob (63) is connected by the bolt.

3. The PICC catheter placement auxiliary cart according to claim 1, wherein the placement rack (2) comprises a supporting frame (21), a first drawer (22) and a placement frame (23), the supporting frame (21) is formed by encircling four vertical rods (24) and a plurality of connecting rods (25), a first track (26) is arranged at the inner bottom of the supporting frame (21), the first drawer (22) is slidably connected in the first track (26), clamping holes (27) are correspondingly arranged above the four vertical rods (24) respectively, the placement frame (23) is clamped in the clamping holes (27), a clamping buckle (28) is arranged at the position, corresponding to the clamping holes (27), of four corners above the placement frame (23), and the clamping buckle (28) is clamped with the clamping holes (27) so as to fix the placement frame (23).

4. The auxiliary cart for PICC catheter placement according to claim 1, wherein the bottom of the four vertical rods (24) of the placement frame (2) is provided with a first connecting piece (29), and the first connecting piece (29) is connected with the table top (1) through bolts.

5. The auxiliary cart for PICC catheter placement according to claim 1, wherein the storage device (4) comprises a mounting frame (41), the mounting frame (41) is formed by surrounding a left plate, a right plate, a rear plate, a table top and a bottom plate, the mounting frame is hung at the bottom of the table top at a position below a corresponding storage rack (2) through bolts, a plurality of groups of second rails (42) are arranged in the mounting frame (41), and the second rails (42) in each group are connected with a second drawer (43) in a sliding manner.

6. The auxiliary cart for PICC catheter placement according to claim 2, wherein the bottom of the fixed supporting leg (61) is provided with a universal wheel (7), and the universal wheel is a brake mute universal wheel, so that the auxiliary cart is convenient to move.