Multifunctional treatment trolley for PICC (Peripherally Inserted Central Catheter) catheterization nursing

Abstract

The utility model discloses a multifunctional treatment trolley for PICC (Peripherally Inserted Central Catheter) catheterization nursing, belongs to the technical field of catheterization nursing instruments, and solves the problem that an electrocardiograph monitor is inconvenient to place in an existing treatment trolley. The vehicle comprises a vehicle body, a telescopic plate is hinged to one side of the vehicle body, upper supporting legs are hinged to the two sides of the end, away from the vehicle body, of the telescopic plate, lower supporting legs are slidably inserted into the bottoms of the upper supporting legs, locking screws are in threaded connection with the ends, close to the telescopic plate, of the upper supporting legs, and the locking screws penetrate through the upper supporting legs. The track line of the locking screw rotating along with the upper supporting leg is located in the plane of one side of the telescopic plate, and the end, close to the lower supporting leg, of the upper supporting leg is in threaded connection with a reverse jacking screw. A positioning structure for positioning the electrocardiograph monitor is arranged at the top of one end, far away from the vehicle body, of the telescopic plate. According to the multifunctional treatment trolley, an electrocardiograph monitor can be conveniently placed, and meanwhile operation of nursing staff is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of indwelling catheter care instruments, and more specifically, to a multifunctional treatment cart for PICC indwelling catheter care. Background Technique

[0002] In the daily care process of patients with peripherally inserted central catheter (PICC), a treatment cart is generally required to place products or tools such as drugs and instruments, which can well assist the nursing staff in operation. Existing electrocardiogram monitors or B-ultrasound machines are also equipment used in the care process. The B-ultrasound machine usually has a support frame and can be placed separately, while the electrocardiogram monitor does not have a support frame. During the care process, it needs to be placed on the treatment cart, which makes the electrocardiogram monitor occupy the space of the treatment cart, is not conducive to the placement and taking of other items, and will affect the work efficiency of the nursing staff.

[0003] After retrieval, it is found that in the prior art with the publication number of CN214511721U, a multifunctional indwelling catheter dressing change treatment cart is disclosed, including a support plate. The bottom surface of the support plate is fixedly connected with several lifting support legs. The lower ends of the lifting support legs are installed with universal wheels. The upper surface of the support plate is provided with a groove, and a soft pad is placed in the groove. The rear side of the support plate is provided with a sliding groove, and the sliding groove is located directly below the groove. A telescopic plate is slidably fitted in the sliding groove. The rear end of the upper surface of the telescopic plate is fixedly connected with a lifting support frame. The upper end of the lifting support frame is connected with a sphere. Above the lifting support frame, there is a hand fixing plate. The bottom surface of the hand fixing plate is provided with a convex block, and the bottom surface of the convex block is provided with a spherical groove. The outer side surface of the sphere is slidably fitted with the side surface of the spherical groove. Through the settings of the lifting support legs, the support plate, the soft pad, the lifting support frame and the hand fixing plate, the utility model can adjust the support plate and the hand fixing plate according to the height, sitting posture, orientation and habits of the patient.

[0004] In the actual use process of the above-mentioned existing treatment cart, the storage drawer can be pulled out to place the electrocardiogram monitor to solve the problem of difficult placement of the electrocardiogram monitor. However, since the treatment cart and the electrocardiogram monitor are on the same side, during the care process, the nursing staff still needs to stand on this side for operation, which makes the space on the same side of the hospital bed very crowded, not only inconvenient for the nursing staff to operate, but also easy to bump into the treatment cart or the electrocardiogram monitor.

[0005] Therefore, it is necessary to design a new type of multifunctional treatment cart for PICC indwelling catheter care to solve the above-mentioned existing technical problems. Summary of the Utility Model

[0006] The technical problem to be solved by the utility model is to provide a multifunctional treatment cart for PICC catheterization care in view of the above deficiencies of the prior art, which can facilitate the placement of an electrocardiogram monitor and the operation of nursing staff at the same time.

[0007] The technical solution of the utility model is as follows: A multifunctional treatment cart for PICC catheterization care includes a vehicle body. One side of the vehicle body is hingedly installed with a telescopic plate. Both sides of the end of the telescopic plate away from the vehicle body are hingedly installed with upper support legs. The bottom of the upper support legs is slidably inserted with lower support legs. One end of the upper support leg close to the telescopic plate is threadedly connected with a locking screw. The locking screw penetrates through the upper support leg, and the locus line of the locking screw rotating with the upper support leg is located in the plane on one side of the telescopic plate. One end of the upper support leg close to the lower support leg is threadedly connected with an anti-top screw. The anti-top screw extends into the inner cavity of the upper support leg and fits against the outer wall of the lower support leg; A positioning structure for positioning an electrocardiogram monitor is provided at the top of the end of the telescopic plate away from the vehicle body, and a locking structure for locking the telescopic plate is provided on one side of the vehicle body.

[0008] As a further improvement, the telescopic plate includes a support plate and two sliding plates. One end of each of the two sliding plates is hingedly connected to one side of the vehicle body, and the other end is slidably inserted into the support plate. The positioning structure is located at the top of the support plate, and the upper support legs are hingedly connected to both sides of the support plate.

[0009] Further, the positioning structure includes four positioning blocks, and the area formed by the four positioning blocks forms a positioning groove adapted to the size of the base of the electrocardiogram monitor.

[0010] Further, the locking structure includes a support seat. The support seat is fixed at the lower part of one side of the vehicle body. A sink is opened at the end of the support seat away from the vehicle body. A spring is installed in the sink. The top of the spring is connected with a slider that can slide up and down in the sink. A ball head is provided at the top of the slider. In the natural state of the spring, the ball head is ejected above the top surface of the support seat.

[0011] Further, a rubber pad is provided at the bottom of the lower support leg.

[0012] Further, the telescopic plate, the upper support legs, and the lower support legs are all made of stainless steel.

[0013] Beneficial effects

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. The multifunctional treatment cart of the present utility model is provided with a telescopic plate and support legs on one side of the cart body. When in use, the treatment cart is pushed to the side of the hospital bed, and then the telescopic plate is unfolded and elongated so that it crosses the hospital bed and extends to the other side of the hospital bed and is in a horizontal state. Then, the locking screw is loosened. At this time, the upper support leg and the lower support leg will be in a vertical state. Then, the anti-top screw is loosened so that the lower support leg contacts the ground, and then the anti-top screw and the locking screw are tightened, and the telescopic plate can be supported in a horizontal state. At this time, the electrocardiogram monitor can be placed on the positioning structure for use. While facilitating the placement of the electrocardiogram monitor, since the electrocardiogram monitor and the treatment cart are located on both sides of the hospital bed, the space on both sides of the hospital bed will be relatively increased, facilitating the operation of the nursing staff.

[0016] 2. The multifunctional treatment cart of the present utility model is provided with a structure for locking the telescopic plate on one side of the lower part of the cart body. When not in use, the upper support leg is rotated to be parallel to the telescopic plate and locked with the locking screw, and then the telescopic plate is pushed back and retracted and folded on one side of the cart body so that it is located on the top surface of the support seat. Due to the limitation of the ball head, the telescopic plate cannot be automatically disengaged, achieving the purpose of folding and storing; when in use, the telescopic plate is directly pulled, and the telescopic plate presses the ball head so that it retracts into the sink, and the telescopic plate can be unfolded, which is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is Figure 1 an enlarged schematic structural diagram of part A in

[0019] Figure 3 is a schematic structural diagram of the telescopic plate of the present utility model when it is unfolded;

[0020] Figure 4 is a schematic structural diagram of the upper support leg of the present utility model when it is unfolded;

[0021] Figure 5 is a top view structural diagram of the telescopic plate of the present utility model.

[0022] Wherein: 1. Cart body; 2. Telescopic plate; 3. Upper support leg; 4. Lower support leg; 5. Locking screw; 6. Anti-top screw; 7. Positioning block; 8. Support seat; 9. Sink; 10. Spring; 11. Slide block; 12. Ball head; 13. Rubber pad; 21. Support plate; 22. Slide plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following further describes the present utility model with reference to specific embodiments in the drawings.

[0024] Refer to Figures 1-5, a multifunctional treatment cart for PICC catheterization care of the present utility model, includes a vehicle body 1. The vehicle body 1 is a cart with multiple self-locking universal wheels, which is a treatment cart in the prior art. A telescopic plate 2 is hingedly installed on one side of the vehicle body 1. The hinge point of the telescopic plate 2 and the vehicle body 1 is located at the upper part of the vehicle body 1. Upper support legs 3 are hingedly installed on both sides of the end of the telescopic plate 2 far from the vehicle body 1. Supported by the two upper support legs 3, the support stability of the telescopic plate 2 can be improved. A lower support leg 4 is slidably inserted at the bottom of the upper support leg 3. A locking screw 5 is threadedly connected to the end of the upper support leg 3 close to the telescopic plate 2. During actual use, the positions of the two support legs can be adjusted, thereby adjusting the horizontal position of the telescopic plate 2, and at the same time facilitating folding and storage. The locking screw 5 penetrates through the upper support leg 3, and the trajectory line of the locking screw 5 rotating with the upper support leg 3 is located in the plane on one side of the telescopic plate 2, ensuring that the locking screw 5 can contact the side surface of the telescopic plate 2, thereby forming a reverse top fixation, avoiding the self-rotation of the upper support leg 3 during use or after folding, and improving the support stability and storage safety. An anti-top screw 6 is threadedly connected to the end of the upper support leg 3 close to the lower support leg 4. The anti-top screw 6 extends into the inner cavity of the upper support leg 3 and fits against the outer wall of the lower support leg 4. The lower support leg 4 is fixed by using the anti-top screw 6 to realize the fixation of their positions. A positioning structure for positioning an electrocardiogram monitor is provided at the top of the end of the telescopic plate 2 far from the vehicle body 1, facilitating the placement of the electrocardiogram monitor and preventing the problem of its slipping. A locking structure for locking the telescopic plate 2 is provided on one side of the vehicle body 1, preventing the problem of the telescopic plate 2 shaking and loosening.

[0025] For the multifunctional treatment cart of the present utility model, by providing a telescopic plate 2 and support legs on one side of the vehicle body 1, during use, the treatment cart is pushed to the side of the hospital bed, then the telescopic plate 2 is opened and stretched so that it crosses the hospital bed and extends to the other side of the hospital bed and is in a horizontal state. Then the locking screw 5 is loosened. At this time, the upper support leg 3 and the lower support leg 4 will be in a vertical state. Then the anti-top screw 6 is loosened so that the lower support leg 4 contacts the ground. Then the anti-top screw 6 and the locking screw 5 are tightened, and the telescopic plate 2 can be supported in a horizontal state. At this time, the electrocardiogram monitor can be placed on the positioning structure for use. While facilitating the placement of the electrocardiogram monitor, since the electrocardiogram monitor and the treatment cart are located on both sides of the hospital bed, the space on both sides of the hospital bed will relatively increase, facilitating the operation of the nursing staff.

[0026] Preferably, the telescopic plate 2 includes a support plate 21 and two sliding plates 22. One ends of the two sliding plates 22 are hingedly connected to one side of the vehicle body 1 respectively, and the other ends are slidably inserted into the support plate 21. The positioning structure is located at the top of the support plate 21. The upper support legs 3 are hingedly connected to both sides of the support plate 21. In this embodiment, the telescopic manner of the two sliding plates 22 slidingly cooperating with the support plate 21 is adopted. While meeting the telescopic requirements, the sliding friction is effectively reduced, and the telescopic smoothness is better.

[0027] Preferably, the positioning structure includes four positioning blocks 7, and the area formed by the four positioning blocks 7 forms a positioning groove that matches the size of the base of the ECG monitor. In this embodiment, four positioning blocks 7 are used to coordinate the positioning of the ECG monitor, thereby preventing the ECG monitor from slipping and reducing the friction between the positioning blocks 7 and the ECG monitor, making it easier to take and put the ECG monitor.

[0028] Preferably, the locking structure includes a support seat 8, wherein the support seat 8 is fixed at the lower part of one side of the vehicle body 1, and a groove 9 is provided at the end of the support seat 8 away from the vehicle body 1, and a spring 10 is installed in the groove 9. A slider 11 that can slide up and down in the groove 9 is connected to the top of the spring 10, and a ball head 12 is provided on the top of the slider 11. The slider 11 plays a guiding role in the up and down movement of the ball head 12. In a natural state, the spring 10 pushes the ball head 12 out to above the top surface of the support seat 8 to ensure that the ball head 12 can limit the telescopic plate 2.

[0029] The multifunctional treatment vehicle of the utility model is provided with a structure for locking the telescopic plate 2 on one side of the lower part of the vehicle body 1. When not in use, the upper support leg 3 is rotated to be parallel to the telescopic plate 2 and locked with the locking screw 5, and then the telescopic plate 2 is pushed back and retracted, and folded on one side of the vehicle body 1 so that it is located on the top surface of the support seat 8. Due to the limitation of the ball head 12, the telescopic plate 2 cannot automatically detach, so as to achieve the purpose of folding and storage; when in use, the telescopic plate 2 is directly pulled, and the telescopic plate 2 squeezes the ball head 12 to retract it into the sink 9, so that the telescopic plate 2 can be opened, which is very convenient to use. Of course, in actual operation, the telescopic plate 2 can also be directly lifted upward to open it. The purpose of the spring 10 cooperating with the ball head 12 is mainly to limit the shaking to the outside during the movement of the treatment vehicle, so as to achieve a better folding and storage purpose.

[0030] Preferably, a rubber pad 13 is provided at the bottom of the lower supporting leg 4 to increase the contact area between the lower supporting leg 4 and the ground, thereby further improving the stability of the support.

[0031] Preferably, the telescopic plate 2, the upper supporting leg 3 and the lower supporting leg 4 are all made of stainless steel to improve their corrosion resistance.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A multifunctional treatment vehicle for PICC catheterization care, comprising a vehicle body (1), characterized in that: A telescopic plate (2) is hingedly mounted on one side of the vehicle body (1), and upper supporting legs (3) are hingedly mounted on both sides of one end of the telescopic plate (2) away from the vehicle body (1), and a lower supporting leg (4) is slidably inserted at the bottom of the upper supporting leg (3), and a locking screw (5) is threadedly connected to one end of the upper supporting leg (3) close to the telescopic plate (2), and the locking screw (5) passes through the upper supporting leg (3), and the trajectory of the locking screw (5) rotating with the upper supporting leg (3) is located in the plane of one side of the telescopic plate (2), and a reverse top screw (6) is threadedly connected to one end of the upper supporting leg (3) close to the lower supporting leg (4), and the reverse top screw (6) extends to the inner cavity of the upper supporting leg (3) and fits with the outer wall of the lower supporting leg (4); a positioning structure for positioning an electrocardiogram monitor is provided at the top of one end of the telescopic plate (2) away from the vehicle body (1), and a locking structure for locking the telescopic plate (2) is provided on one side of the vehicle body (1).

2. A multifunctional treatment vehicle for PICC catheterization care according to claim 1, characterized in that: The telescopic plate (2) comprises a support plate (21) and two slide plates (22), one end of each of the two slide plates (22) is hingedly connected to one side of the vehicle body (1), and the other end is slidably inserted into the support plate (21), the positioning structure is located at the top of the support plate (21), and the upper support leg (3) is hingedly connected to both sides of the support plate (21).

3. A multifunctional treatment vehicle for PICC catheterization care according to claim 2, characterized in that: The positioning structure comprises four positioning blocks (7), and the area formed by the four positioning blocks (7) forms a positioning groove that is compatible with the size of the base of the electrocardiograph monitor.

4. The multifunctional treatment vehicle for PICC catheterization care according to claim 1 is characterized in that: The locking structure comprises a support seat (8), wherein the support seat (8) is fixed to the lower part of one side of the vehicle body (1), and a sink groove (9) is provided at one end of the support seat (8) away from the vehicle body (1), and a spring (10) is installed in the sink groove (9). A slider (11) which can slide up and down in the sink groove (9) is connected to the top of the spring (10), and a ball head (12) is provided on the top of the slider (11). In a natural state, the spring (10) pushes the ball head (12) out to above the top surface of the support seat (8).

5. A multifunctional treatment vehicle for PICC catheterization care according to any one of claims 1 to 4, characterized in that: A rubber pad (13) is provided at the bottom of the lower supporting leg (4).

6. The multifunctional treatment vehicle for PICC catheterization care according to claim 5 is characterized in that: The telescopic plate (2), the upper supporting leg (3) and the lower supporting leg (4) are all made of stainless steel.

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