CN218106295U

CN218106295U - PICC puts a tub support frame of changing dressings

Info

Publication number: CN218106295U
Application number: CN202222375189.5U
Authority: CN
Inventors: 孙艳; 陈霞
Original assignee: Fifth Affiliated Hospital of Xinjiang Medical University
Current assignee: Fifth Affiliated Hospital of Xinjiang Medical University
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-12-23
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a PICC pipe replacement support frame of changing dressings, including the heelpiece, the arc wall has been seted up to the upper surface of heelpiece, and four spouts have been seted up to the upper surface of heelpiece, and corresponding spout is a set of around per two, and the equal sliding connection of inner wall of every group spout has the rectangular pole, the top fixedly connected with bar plate of every group rectangular pole, the lower fixed surface of bar plate is connected with Jiong shape frame. This PICC puts a tub support frame of changing dressings, patient's arm is taken in the arc wall, promote two sets of rectangular rods and remove to the opposite face, rotate two lead screws this moment, make the lead screw drive T shaped plate decline, and make two arc rubber slab and the contact of patient's arm skin, loosen behind the rectangular rod, the extension spring can drive two sets of rectangular rods through reaction force and remove to back of the body face, frictional force through arc rubber slab and arm skin at this moment is taut with skin, can not drive skin muscle amplitude of motion too big in disinfection process, and then improved the protecting effect to the patient.

Description

PICC puts a tub support frame of changing dressings

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a PICC puts a tub support frame of changing dressings.

Background

The PICC catheterization is a vein catheterization used for being placed in a human body for a long time, and the catheterization cannot be taken out for a long time, so that medicines need to be replaced after a certain time, at present, when the operation of nursing and changing the medicines of the contraposition catheterization is carried out, the skin at the puncture position of the arm is generally disinfected firstly, so that the viscose and bacteria at the puncture position can be conveniently removed, however, when the skin of the arm of a patient is disinfected by a cotton stick, the skin of the arm of the patient is in a loose state, the skin muscle can be driven to have overlarge activity under the action of the cotton stick, and the puncture needle is easy to deviate and fall off to the outer side;

the current processing mode is mostly two medical personnel and mutually supports the operation, patient's arm skin is dragged to a medical personnel both hands, another doctor then carries out disinfection treatment with the cotton swab to puncture department skin, however the skin is dragged to the staff has certain subjectivity, be difficult to control people's hand dynamics, can appear loose condition gradually after dragging for a long time, in case both hands loosen, the skin appears the bounce-back state and will drive the pjncture needle and take place to squint by a wide margin and break away from even, it is relatively poor to patient's protectiveness.

Disclosure of Invention

An object of the utility model is to provide a PICC pipe replacement support frame of changing dressings to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the PICC tube replacement and dressing change support frame comprises a base pad, wherein an arc-shaped groove is formed in the upper surface of the base pad, four sliding grooves are formed in the upper surface of the base pad, each two sliding grooves which correspond to each other in the front and back are in a group, a rectangular rod is slidably connected to the inner wall of each sliding groove, a strip-shaped plate is fixedly connected to the top end of each rectangular rod, a Jiong-shaped frame is fixedly connected to the lower surface of the strip-shaped plate, a limiting groove is formed in the inner wall of a Jiong-shaped frame, a T-shaped plate is slidably connected to the inner wall of the limiting groove, an arc-shaped rubber plate is fixedly connected to the lower surface of the T-shaped plate, a lead screw is in threaded connection with the upper surface of the strip-shaped plate, the bottom end of the lead screw is rotatably connected with the upper surface of the T-shaped plate, and a transmission assembly is installed on the inner wall of each sliding groove;

the transmission assembly comprises a round rod, the round rod is fixedly installed on the inner wall of the sliding groove, a tension spring is sleeved on the surface of the round rod, and the rectangular rod is connected with the round rod in a sliding mode.

Preferably, the Jiong frame is provided with a circular hole on its upper surface, said circular hole being adapted to the screw rod.

Preferably, the positions of the two arc-shaped rubber plates correspond to the positions of the arc-shaped grooves.

Preferably, one end of the tension spring is in lap joint with the inner wall of the sliding groove, and the other end of the tension spring is in lap joint with the side face of the rectangular rod.

Preferably, the upper surface of the bottom pad is fixedly connected with two support rods, and opposite ends of the two support rods are fixedly connected with positioning blocks.

Preferably, the side of the positioning block is provided with a clamping groove, and the inner wall of the clamping groove is fixedly connected with two silica gel pads.

Advantageous effects

The utility model provides a PICC puts a tub support frame of changing dressings possesses following beneficial effect:

1. according to the PICC (peripherally inserted central catheter) replacement medicine replacement support frame, the arms of a patient are put in the arc-shaped grooves, the two groups of rectangular rods are pushed to move towards opposite surfaces, the two lead screws are rotated at the moment to drive the T-shaped plate to descend, the two arc-shaped rubber plates are in contact with the arm skin of the patient, after the rectangular rods are loosened, the two groups of rectangular rods can be driven by a reaction force to move towards opposite surfaces through the tension spring, the skin is tensioned through the friction force between the arc-shaped rubber plates and the arm skin at the moment, the skin muscle activity amplitude cannot be too large in the disinfection process, and the protection effect on the patient is further improved;

2. this PICC puts a tub support frame of changing dressings, before changing dressings, will put the first upwards pull-up of pipe, make branch pipe and patient's arm be in the vertical state to block the branch pipe in the draw-in groove of locating piece side, utilize two silica gel pads will put the pipe card tightly in the draw-in groove, make medical personnel need not to lift up the pipe with the hand at the in-process of changing dressings, make things convenient for medical personnel's operation more.

Drawings

Fig. 1 is a schematic view of the three-dimensional split structure of the present invention;

FIG. 2 is a schematic view of the front cross-section structure of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1.

In the figure: 1 bottom pad, 2 rectangular rods, 3 strip-shaped plates, 4 Jiong-shaped frames, 5T-shaped plates, 6 arc-shaped rubber plates, 7 screw rods, 8 round rods, 9 tension springs, 10 supporting rods, 11 positioning blocks and 12 silica gel pads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a PICC puts a tub support frame of changing dressings, including heelpiece 1, the arc wall has been seted up to the upper surface of heelpiece 1, four spouts have been seted up to the upper surface of heelpiece 1, corresponding spout is a set of around per two, the equal sliding connection of inner wall of every group spout has rectangular pole 2, the top fixedly connected with bar shaped plate 3 of every group rectangular pole 2, the lower fixed surface of bar shaped plate 3 is connected with Jiong shape frame 4, jiong shape frame 4's inner wall has seted up the spacing groove, the inner wall sliding connection of spacing groove has the lower fixed surface of T-shaped plate 5,T shaped plate 5 to be connected with arc rubber plate 6, the position of two arc rubber plates 6 all is corresponding with the position of arc groove, the upper surface threaded connection of bar shaped plate 3 has lead screw 7, jiong shape frame 4's upper surface sets up the round hole with lead screw 7 looks adaptation, and the bottom of lead screw 7 is connected with the upper surface rotation of T-shaped plate 5, the transmission assembly is installed to the inner wall of spout.

The transmission assembly comprises a round rod 8, the round rod 8 is fixedly installed on the inner wall of the sliding groove, the surface of the round rod 8 is sleeved with a tension spring 9, one end of the tension spring 9 is in lap joint with the inner wall of the sliding groove, the other end of the tension spring is in lap joint with the side face of the rectangular rod 2, and the rectangular rod 2 is in surface sliding connection with the round rod 8.

Patient put a tub puncture arm and take on heelpiece 1, promote two sets of rectangular rod 2 to the opposite face, make rectangular rod 2 drive extension spring 9 and produce deformation, rotate two lead screws 7 this moment, make lead screw 7 drive T shaped plate 5 and descend, arm skin contact up to arc rubber slab 6 and patient, loosen rectangular rod 2 backs, reaction force and the arc rubber slab 6 and the frictional force between the skin that produce through extension spring 9, can be taut with patient's arm skin, thereby be convenient for medical personnel disinfect the operation of changing dressings to puncture department, can not lead to the condition that the pjncture needle drops greatly because of skin muscle activity range, protection effect to patient is better.

Two bracing pieces 10 of last fixed surface of heelpiece 1 are connected with, the looks remote site fixedly connected with locating piece 11 of two bracing pieces 10, and the draw-in groove has been seted up to the side of locating piece 11, two silica gel pads 12 of inner wall fixedly connected with of draw-in groove.

Will put the pipe and drag to with patient's arm vertical state to will put a tub surface card in the draw-in groove of 11 sides of locating piece, two silica gel pads 12 can support tightly putting the pipe, thereby make medical personnel needn't lift up putting the pipe with the hand at the in-process of changing dressings, improved medical personnel's operating space, be convenient for change dressings the operation.

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

Claims

1. The utility model provides a PICC puts a tub support frame of changing dressings, includes heelpiece (1), its characterized in that: the upper surface of the bottom pad (1) is provided with an arc-shaped groove, the upper surface of the bottom pad (1) is provided with four sliding grooves, every two sliding grooves corresponding to each other are in one group, the inner wall of each sliding groove is connected with a rectangular rod (2) in a sliding manner, the top end of each rectangular rod (2) is fixedly connected with a strip-shaped plate (3), the lower surface of each strip-shaped plate (3) is fixedly connected with a Jiong frame (4), the inner wall of a Jiong frame (4) is provided with a limiting groove, the inner wall of each limiting groove is connected with a T-shaped plate (5) in a sliding manner, the lower surface of each T-shaped plate (5) is fixedly connected with an arc-shaped rubber plate (6), the upper surface of each strip-shaped plate (3) is in threaded connection with a lead screw (7), the bottom end of each lead screw (7) is rotatably connected with the upper surface of each T-shaped plate (5), and a transmission assembly is installed on the inner wall of each sliding groove;

the transmission assembly comprises a round rod (8), the round rod (8) is fixedly installed on the inner wall of the sliding groove, a tension spring (9) is sleeved on the surface of the round rod (8), and the rectangular rod (2) is connected with the round rod (8) in a sliding mode.

2. The PICC replacement support frame of claim 1, wherein: the upper surface of the Jiong-shaped frame (4) is provided with a round hole matched with the screw rod (7).

3. The PICC replacement tube support frame of claim 1, wherein: the positions of the two arc-shaped rubber plates (6) correspond to the positions of the arc-shaped grooves.

4. The PICC replacement tube support frame of claim 1, wherein: one end of the tension spring (9) is in lap joint with the inner wall of the sliding groove, and the other end of the tension spring is in lap joint with the side face of the rectangular rod (2).

5. The PICC replacement support frame of claim 1, wherein: the upper surface of the bottom pad (1) is fixedly connected with two supporting rods (10), and opposite ends of the two supporting rods (10) are fixedly connected with positioning blocks (11).

6. The PICC replacement support frame of claim 5, wherein: the side of locating piece (11) has seted up the draw-in groove, the inner wall fixedly connected with two silica gel pads (12) of draw-in groove.