CN214285530U

CN214285530U - Multifunctional PICC (peripherally inserted central catheter) tube replacement and dressing change operation device

Info

Publication number: CN214285530U
Application number: CN202023050735.5U
Authority: CN
Inventors: 宋扬; 尤向辉
Original assignee: Individual
Current assignee: Air Force Medical University of PLA
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-28
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a multi-functional PICC puts a tub operating means that changes dressings, it includes: the upper limb fixing assembly comprises a base, an upper limb lifting piece and a control assembly arranged in the base; the control assembly comprises a PCB circuit board, a microprocessor, a micro hydraulic cylinder, a rechargeable battery and an electric hydraulic rod, wherein the microprocessor, the micro hydraulic cylinder and the rechargeable battery are integrated on the PCB circuit board, and the electric hydraulic rod is arranged between the base and the upper limb lifting piece; the opening and closing knob is arranged on the side wall of the base; the disinfection protective cover is sleeved on the upper limb fixing component; the inner wall of the water tank is provided with an ultraviolet disinfection lamp; and an electronic plug which is arranged corresponding to the electronic socket on the top wall of the base is arranged on the bottom wall of the disinfection protective cover. The utility model discloses a pipe operative installations that changes dressings is put to multi-functional PICC, it can press from both sides and locate sick bed frame department, adjusts this pipe of putting device that changes dressings rapidly according to patient's the condition and lifts the angle, and it not only has the fixed effect of lifting of arm, but also can disinfect, reduces and infects the probability.

Description

Multifunctional PICC (peripherally inserted central catheter) tube replacement and dressing change operation device

Technical Field

The utility model relates to the field of medical treatment technology, especially, relate to a multi-functional PICC puts a tub operating means that changes dressings.

Background

Picc (peripheral Inserted Central cstter) refers to a catheter placed into the Central vein via a peripheral vein such as the elbow. The technology provides a safe and effective venous transfusion path for tumors, parenteral nutrition, premature infants, old patients and the like, and the problem of invisible vascular puncture is solved by placing a tube under the guidance of ultrasonic. The PICC is characterized in that a catheter is used for puncturing from a vein of a peripheral arm, the catheter directly reaches a great vein close to the heart, so that the direct contact between chemotherapy drugs and the arm vein is avoided, and the blood flow speed of the great vein is high, so that the chemotherapy drugs can be quickly diluted, and the stimulation of the drugs to blood vessels is prevented and treated, so that the upper limb vein can be effectively protected, the occurrence of phlebitis is reduced, the pain of a patient is relieved, the life quality of the patient is improved, and the PICC is widely applied to clinic at present.

Currently, PICC (peripherally inserted central catheter) catheterization beds used in hospitals are common hospital beds; when in operation, the patient takes the supine position, the body moves to the bedside of the other side as much as possible, and the arm to be punctured extends as much as possible until the arm is vertical to the body and the bedside of the hospital bed, so that the venipuncture area is exposed as much as possible.

The above-mentioned existing PICC catheterization operation has the following problems:

firstly, when the PICC is placed, one or two nurses are additionally required to be equipped besides a tube placing person, the PICC is painful to place, and particularly when repeated puncture is required due to puncture failure, the PICC needs to assist the person to press the limb of the patient hard to ensure normal operation of the tube placing operation, so that the actual working intensity of medical personnel is inevitably increased;

secondly, because the existing PICC puncture does not have a standardized arm supporting structure, the tube placing personnel needs to temporarily search for an arm supporting part such as a pillow during each puncture, so that the tube placing time of each patient is indirectly prolonged, and the tube placing efficiency is low.

Thirdly, because PICC puts the pipe process and requires high to patient's posture, need to ensure that patient's arm straightens for a long time, lead to patient's arm can be because of keeping same action for a long time and the condition such as numbness and fatigue shake appears, patient's comfort level is extremely poor when not only putting the pipe, patient probably shakes and appears the arm of independence and move down the action because of arm numbness even when the art, and then leads to the puncture position to be higher than normal, causes the puncture failure, these all bring very big puzzlement for actual puncture work.

Fourth, PICC catheters require weekly maintenance without special precautions to prevent catheter blockage. The PICC conventionally selects the basilic vein, the median elbow vein and the cephalic vein of the upper arm for puncture, the PICC is ensured to be kept in place for a long time after the puncture is successful, the effect is satisfactory and no complication exists, the dressing change for 1-2 times per week is very important, and the time for dressing change for each time is about 20-30 min; the conventional dressing table and dressing table (what type of dressing table each hospital does not have an explicit prescription for use) bring great inconvenience to nurses 'operations and patients, while prolonging the dressing change time of each patient, and also seriously damaging the nurses' cervical and lumbar vertebrae.

Fifthly, a standard environment is lacked for the operation and maintenance of the PICC in the clinical work at home and abroad, the PICC catheter placement and the dressing change at each time are carried out in the relatively exposed environment on a common bed or a table, so that the puncture point of the PICC catheter is exposed in the bacteria-containing environment for a long time, and the infection probability is increased.

In view of the above, there is a need to design a multifunctional PICC tube replacement and dressing change operation device that overcomes the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional PICC puts a tub operating means that changes dressings, it can press from both sides and locate sick bed frame department, adjusts this pipe of putting device that changes dressings rapidly according to patient's the condition and lifts the angle, and it not only has the fixed effect of lifting of arm, but also can disinfect, reduces and infects the probability.

In order to realize the purpose, the utility model discloses the technical scheme who takes is:

the utility model provides a multi-functional PICC puts a tub operating means that changes dressings, it includes:

the upper limb fixing assembly comprises a base, an upper limb lifting piece and a control assembly arranged in the base;

the control assembly comprises a PCB circuit board, a microprocessor, a micro hydraulic cylinder, a rechargeable battery and an electric hydraulic rod, wherein the microprocessor, the micro hydraulic cylinder and the rechargeable battery are integrated on the PCB circuit board, and the electric hydraulic rod is arranged between the base and the upper limb lifting piece; the opening and closing knob is arranged on the side wall of the base;

the disinfection protective cover is sleeved on the upper limb fixing component; the inner wall of the water tank is provided with an ultraviolet disinfection lamp; and an electronic plug which is arranged corresponding to the electronic socket on the top wall of the base is arranged on the bottom wall of the disinfection protective cover.

The multifunctional PICC (peripherally inserted central catheter) replacement and dressing change operating device is characterized in that the upper limb lifting piece is a U-shaped cover body, the longitudinal section of the upper limb lifting piece is trapezoidal, and the height of one end, far away from the movable shaft, of the upper limb lifting piece is lower; the inner wall of the elastic memory foam is filled with high-elasticity memory cotton, and the surface of the elastic memory foam is attached with a silica gel pad;

medical bandages are arranged at the front end of the U-shaped cover body and the rear end of the base.

The multifunctional PICC (peripherally inserted central catheter) replacement and dressing change operating device is characterized in that one end of the U-shaped cover body is hinged with one end of the base through the movable shaft, and an electric hydraulic rod is arranged between the bottom wall of the other end of the U-shaped cover body and the base;

the electric hydraulic rod is accommodated in an accommodating groove correspondingly arranged at the base;

the multi-functional PICC puts a tub operating means that changes dressings as above, wherein, still include:

the bedside fixing component is an Contraband-type clamp, and the Contraband-type clamp is detachably connected with the base through a connecting piece and can move along the length direction of the base;

the Contraband type clamp is clamped at the bed frame.

The multifunctional PICC tube replacement and dressing change operating device is characterized in that the connecting piece is a screw which is screwed into a corresponding screw hole in the bottom wall of the base.

The multifunctional PICC (peripherally inserted central catheter) replacement operating device comprises a sterilizing protective cover, a containing box and a clamp, wherein the containing box is arranged beside the sterilizing protective cover and used for containing the Contraband-shaped clamp;

the accommodating box is convexly arranged on one side of the base, is provided with a top cover and is of a closed design.

The multifunctional PICC (peripherally inserted Central catheter) replacement and dressing change operating device is characterized in that the disinfection protective cover is clamped with the base through a plurality of lock catches;

and a handle and an ultraviolet lamp switch are arranged on the top wall of the disinfection protective cover.

Compared with the prior art, the utility model discloses the beneficial effect who produces mainly embodies:

1. the utility model discloses a multifunctional PICC (peripherally inserted central catheter) tube replacement and dressing change operating device which can be placed on a sickbed or clamped on the sickbed for use, not only can be used for PICC tube replacement, but also can be used for PICC dressing change;

2. the utility model discloses a multi-functional PICC puts a tub operation device that changes dressings, it can effectively fix patient's arm and thus prevent it from taking place to shift, the operation of convenient tub of putting and maintaining;

3. the utility model discloses a multi-functional PICC puts a tub operation device that changes dressings sets up this disinfection protection casing, can disinfect it, avoids cross infection's problem to take place.

Drawings

Fig. 1 is a schematic structural view of the multifunctional PICC tube replacement and dressing change operation device of the present invention;

fig. 2 is another schematic structural view of the multifunctional PICC catheter and dressing change operation device of the present invention;

fig. 3 is another schematic structural view of the multifunctional PICC catheter and dressing change operation device of the present invention;

fig. 4 is a schematic structural diagram of the control assembly of the present invention;

fig. 5 is a schematic block diagram of the multi-functional PICC catheter and dressing change operation device of the present invention;

reference numerals:

1. an upper limb fixation assembly; 11. a base; 12. an upper limb lifting member; 14. medical bandages; 15. an electronic jack;

13. a control component; 131. a PCB circuit board; 132. a microprocessor; 133. a micro hydraulic cylinder; 134. a rechargeable battery; 135. an electro-hydraulic lever; 136. opening and closing the knob;

121. a U-shaped cover body; 122. a movable shaft;

2. a disinfecting shield; 21. an ultraviolet disinfection lamp; 22. an electronic plug; 23. accommodating the box; 24. locking; 35. a handle; 26. an ultraviolet lamp switch;

3. a bedside securing assembly; 31. contraband type clamp; 32. a connecting member;

Detailed Description

In order to facilitate understanding of the purpose, technical solution and effect of the present invention, the present invention will now be described in further detail with reference to the embodiments.

As shown in fig. 1-5, the utility model discloses a multi-functional PICC puts a tub operating means that changes dressings, it includes:

the upper limb fixing assembly 1 comprises a base 11, an upper limb lifting piece 12 and a control assembly 13 arranged in the base 11;

the control component 13 comprises a PCB 131, a microprocessor 132 integrated on the PCB 131, a micro hydraulic cylinder 133, a rechargeable battery 134, and an electric hydraulic rod 135 disposed between the base 11 and the upper limb lifting member 12; the opening and closing knob 136 is arranged on the side wall of the base 11;

the disinfection protective cover 2 is sleeved on the upper limb fixing component 1; the inner wall of the water tank is provided with an ultraviolet disinfection lamp 21; an electronic plug 22 which is arranged corresponding to the electronic socket 15 on the top wall of the base 11 is arranged at the bottom wall of the disinfection shield 2.

The utility model provides a multi-functional PICC pipe replacement operating means that changes dressings, its in-process that uses:

the medical staff places the upper limb fixing component 1 at one side of the sickbed of the patient needing to put a tube or change medicine; if the upper limb fixing component 1 needs to be fixed, the Contraband-shaped hoop 31 is connected with the base 11 and then clamped at the position of the bed frame;

when in use, the disinfection protective cover 2 can start the ultraviolet disinfection operation in advance, and the disinfection protective cover 2 can be taken down after the disinfection is finished; then the upper limb fixing component 1 is arranged on a bed to carry out operations such as tube replacement, dressing change and the like on a patient; the medical bandage can help the patient to place the arm at the side of the tube to be placed in the upper limb lifting piece 12, and fix the medical bandages 14 at the front side and the rear side to prevent the arm from shifting;

when the arm is arranged in the upper limb lifting piece 12, the medical staff can set the lifting position according to the specific situation of the patient, the medical staff can start the medical staff by rotating the start-stop knob 136 and stop rotating the medical staff at the right time, and then the upper limb lifting piece 12 is lifted to the proper position; it can ensure that the patient has his upper limb fixed in position and meets the angle requirement during the process of tube placement or dressing change.

After use, the disinfection shield 2 can be quickly detached and can be sleeved with the disinfection shield after simple disinfection and wiping and the like, and the sterilization operation can be started.

As shown in fig. 1, in the multi-functional PICC tube replacement and dressing operation device of the present invention, the upper limb lifting member 12 is a U-shaped cover 121, the inner wall of which is filled with high-elasticity memory cotton and the surface of which is attached with a silica gel pad; medical bandages 14 are arranged at the front end part and the rear end part of the U-shaped cover body 121.

As shown in fig. 2, in the multi-functional PICC tube replacement and dressing change operation device of the present invention, the upper limb lifting member 12 is a U-shaped housing 121, the longitudinal section of which is trapezoidal, and the height of the end far away from the movable shaft is lower; the inner wall of the elastic memory foam is filled with high-elasticity memory cotton, and the surface of the elastic memory foam is attached with a silica gel pad; medical bandages 14 are arranged at the front end of the U-shaped cover body 121 and the rear end of the base.

The utility model provides a multi-functional PICC puts a tub operating means that changes dressings, this upper limbs are lifted 12 and are a U type cover 121, and the U type in this U type cover 121 holds the chamber and can be used to hold patient's upper limbs and use it medical bandage 14 fixes, prevents that it from taking place to shift.

As the medical staff needs to puncture the part a little higher than the wrist direction when operating the tube or maintaining, the U-shaped cover body 121 with the trapezoidal longitudinal section and the lower height at the end far away from the movable shaft can meet the requirement of body position fixation.

As shown in fig. 3, in the multifunctional PICC tube replacement and dressing change operating device of the present invention, one end of the U-shaped housing 121 is hinged to one end of the base 11 through a movable shaft 122, and an electric hydraulic rod 135 is disposed between the bottom wall of the other end of the U-shaped housing and the base 11; the electric hydraulic rod 135 is accommodated in an accommodating groove correspondingly formed in the base 11.

According to the multifunctional PICC tube replacement and dressing change operating device provided by the embodiment of the application, the bottom wall of the U-shaped cover body 121 is connected with the base 11 through the electric hydraulic rod 135 and can control the electric hydraulic rod 135 to freely lift; meanwhile, the electro-hydraulic rod 135 can be received in a receiving groove correspondingly formed in the base 11.

As shown in fig. 2, the utility model discloses a multi-functional PICC puts a tub operating means that changes dressings still includes: the bedside fixing component 3 is an Contraband-shaped hoop 31, the Contraband-shaped hoop 31 is detachably connected with the base 11 through a connecting piece 32 and can move along the length direction of the base 11; the Contraband-shaped clamp 31 is clamped at the bed frame.

According to the multifunctional PICC (peripherally inserted central catheter) replacement and dressing change operating device, the Contraband-shaped clamp 31 can be clamped on a bed frame; meanwhile, the screw hole in the bottom wall of the base 11 is arranged along the length direction of the screw hole, so that the fixing position of the upper limb fixing component 1 can be conveniently adjusted.

As shown in fig. 2, the utility model discloses a multi-functional PICC puts a tub operating means that changes dressings, connecting piece 32 is a screw rod, its screw in 11 diapire departments of base correspond in the screw hole that sets up.

As shown in fig. 3, in the multifunctional PICC tube replacement and dressing change operating device of the present invention, an accommodating box 23 is disposed beside the sterilizing protective cover 2, and the Contraband-shaped clamp 31 is disposed therein; the accommodating box 23 is arranged on one side of the base 11 in a protruding manner, has a top cover and is of a closed design.

The utility model provides a multi-functional PICC puts a tub operating means that changes dressings sets up this disinfection protection casing 2, and its outer wall still is equipped with one and is used for saving this Contraband type clamp 31 hold box 23.

As shown in fig. 3, in the multifunctional PICC tube replacement and dressing change operating device of the present invention, the sterilizing protective cover 2 is connected to the base 11 by a plurality of latches 24; the top wall of the disinfection and protection cover 2 is provided with a handle 25 and an ultraviolet lamp switch 26.

The utility model provides a multi-functional PICC pipe replacement operative installations that changes dressings, the use of lid still can be done to this disinfection protection casing 2, and this disinfection protection casing 2 cover of prize is located this base 11 top and can be carried out abundant disinfection and sterilization to it.

The present invention has been further described with reference to the embodiments, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a multi-functional PICC puts a tub operating means that changes dressings which characterized in that, it includes:

the upper limb fixing assembly (1) comprises a base (11), an upper limb lifting piece (12) and a control assembly (13) arranged in the base (11);

the control assembly (13) comprises a PCB (printed circuit board) (131), a microprocessor (132) integrated on the PCB (131), a micro hydraulic cylinder (133), a rechargeable battery (134) and an electric hydraulic rod (135) arranged between the base (11) and the upper limb lifting piece (12); the opening and closing knob (136) is arranged on the side wall of the base (11);

the disinfection protective cover (2) is sleeved on the upper limb fixing component (1); the inner wall of the box body is provided with an ultraviolet disinfection lamp (21); an electronic plug (22) which is arranged corresponding to the electronic socket (15) on the top wall of the base (11) is arranged on the bottom wall of the disinfection protective cover (2).

2. The multi-functional PICC replacement pipe operating means that changes dressings of claim 1 characterized in that:

the upper limb lifting piece (12) is a U-shaped cover body (121), the longitudinal section of the upper limb lifting piece is trapezoidal, and the height of one end far away from the movable shaft is lower; the inner wall of the elastic memory foam is filled with high-elasticity memory cotton, and the surface of the elastic memory foam is attached with a silica gel pad;

medical bandages (14) are arranged at the front end of the U-shaped cover body (121) and the rear end of the base.

3. The multi-functional PICC replacement pipe operating means that changes dressings of claim 2 characterized in that:

one end of the U-shaped cover body (121) is hinged with one end of the base (11) through a movable shaft (122), and an electric hydraulic rod (135) is arranged between the bottom wall of the other end of the U-shaped cover body and the base (11);

the electric hydraulic rod (135) is accommodated in an accommodating groove correspondingly arranged at the base (11).

4. The multi-functional PICC replacement pipe operation device that changes dressings of claim 1, further includes:

the bedside fixing component (3) is an Contraband-shaped clamp (31), the Contraband-shaped clamp (31) is detachably connected with the base (11) through a connecting piece (32) and can move along the length direction of the base (11);

the Contraband-type clamp (31) is clamped at the bed frame.

5. The multi-functional PICC replacement pipe operating means that changes dressings of claim 4, characterized in that:

the connecting piece (32) is a screw rod which is screwed into a corresponding screw hole arranged on the bottom wall of the base (11).

6. The multi-functional PICC replacement pipe operating means that changes dressings of claim 5, characterized in that:

an accommodating box (23) is arranged beside the disinfection protective cover (2), and the Contraband-shaped hoop (31) is placed in the accommodating box;

the accommodating box (23) is convexly arranged on one side of the base (11), is provided with a top cover and is of a closed design.

7. The multi-functional PICC replacement pipe operating means that changes dressings of claim 6 characterized in that:

the disinfection protective cover (2) is clamped with the base (11) through a plurality of lock catches (24);

a handle (25) and an ultraviolet lamp switch (26) are arranged on the top wall of the disinfection protective cover (2).