CN211611295U

CN211611295U - Intelligent PICC (peripherally inserted central catheter) catheter arm sterilizer

Info

Publication number: CN211611295U
Application number: CN201922392362.0U
Authority: CN
Inventors: 王慧勤; 吴怡; 高利琴; 傅林娟; 朱琳
Original assignee: Zhejiang Cancer Hospital
Current assignee: Zhejiang Cancer Hospital
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-02
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to an arm sterilizer technical field, specifically speaking relates to an intelligence PICC puts a tub arm sterilizer, including the disinfection box, the inside aseptic interior cabin of having seted up of disinfection box, the automatic armlet mechanism of aseptic cover is installed on the right side in aseptic interior cabin, and the left side of the automatic armlet mechanism of aseptic cover is equipped with aseptic arm cover bag storehouse, and aseptic arm cover bag storehouse is inside to be equipped with aseptic cover box, and aseptic cover box is inside to be equipped with aseptic cover, and aseptic cover tip inner wall bilateral symmetry is equipped with the adhesion zone, and aseptic interior cabin top is close to the position on right side and installs the disinfection shower nozzle. The utility model discloses an automatic cover arm mechanism of aseptic cover and disinfection shower nozzle realize for patient's arm disinfection, can reach the disinfection and isolation effect, when stopping the disinfection, through aseptic cover on giving patient's arm, guarantee that disinfection skin is not polluted, need not operator and assistant's operation, practice thrift manpower resources, also can avoid haring patient's skin.

Description

Intelligent PICC (peripherally inserted central catheter) catheter arm sterilizer

Technical Field

The utility model relates to an arm sterilizer technical field, specifically speaking relates to an intelligence PICC puts a tub arm sterilizer.

Background

At present, the PICC puts the pipe preceding arm disinfection and needs the disinfection of full arm, the scope is above each 10-15cm from top to bottom of puncture point, adopt antiseptic solution cotton ball to clean, tweezers press from both sides the cotton ball and make not last effort, the cotton ball drops easily, cause tweezers fish tail patient's skin, the operator carries out this operation for a long time, can cause shoulder joint strain, when medical personnel PICC puts the pipe preceding disinfection patient arm of disinfecting, 1, need assistant to assist and grasp patient's forearm, the operator just can disinfect patient and put the pipe side arm, because of needing whole arm disinfection, assistant's hand can become the obstacle, 2, when personnel are nervous, do not have assistant's help, 3, if wrap patient's hand and forearm with aseptic piece of cloth, easily cause operator's aseptic gloves to pollute.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence PICC puts a tub arm sterilizer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides an intelligent PICC (peripherally inserted central catheter) catheter arm sterilizer, which comprises a sterilization box, wherein a sterile inner chamber is arranged inside the sterilization box, a sterile sleeve automatic arm sleeving mechanism is arranged on the right side of the sterile inner chamber, the sterile sleeve automatic arm sleeving mechanism comprises a circular ring, connecting plates are symmetrically welded on the outer walls of the two sides of the circular ring, an electric push rod is arranged above the connecting plates, a through hole is arranged at the position of the circular ring close to the end part of a piston rod of the electric push rod, a first sliding block and a second sliding block are respectively arranged at the end parts of the two connecting plates far away from the circular ring, a lead screw is screwed on the first sliding block, a guide rod is connected on the second sliding block in a sliding manner, sleeve arm guide rails are arranged at the position of the inner part of the sterilization box close to the lead screw and the guide rod, and a sterile arm, the sterile arm sleeve bag bin is internally provided with a sterile sleeve box, the sterile sleeve box is internally provided with a sterile sleeve, the two sides of the inner wall of the end part of the sterile sleeve box are symmetrically provided with bonding areas, and a disinfection spray head is arranged at the position, close to the right side, of the top of the sterile inner cabin.

Preferably, an arm support is integrally formed at a position close to the left side in the sterile inner chamber, and a sealed inlet is formed at a position close to the right side in the sterile inner chamber.

Preferably, an arc-shaped plate is welded at the end part of the piston rod of the electric push rod.

Preferably, the diameter of the piston rod of the electric push rod is smaller than the diameter of the through hole.

Preferably, the outer diameter of the sterile sleeve is matched with the outer diameter of the circular ring.

Preferably, the end part of the screw rod is provided with a stepping motor, and an output shaft of the stepping motor is fixedly connected with the screw rod through a coupler.

Compared with the prior art, the beneficial effects of the utility model are that:

this intelligence PICC puts a tub arm sterilizer through aseptic set of arm mechanism and disinfection shower nozzle, realizes for patient's arm disinfection, can reach the disinfection and isolation effect, when stopping the disinfection, through aseptic set on giving patient's arm, guarantees that disinfection skin is not polluted, need not operator and assistant's operation, practices thrift manpower resources, also can avoid haring patient's skin.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the automatic arm sleeving mechanism for sterile sleeves of the present invention;

FIG. 3 is a schematic view of the electric putter of the present invention;

fig. 4 is a schematic view of the ring structure of the present invention;

fig. 5 is a schematic diagram of the structure of the sterile kit and the sterile sleeve of the present invention.

The meaning of the individual reference symbols in the figures is:

1. a sterilizing box; 10. an aseptic inner chamber; 100. a arm support; 11. a sleeve arm guide rail; 12. sterile arm bagging bins; 13. sealing the inlet;

2. an automatic arm sleeving mechanism for the sterile sleeve; 20. a first slider; 21. a screw rod; 22. a connecting plate; 23. an electric push rod; 230. an arc-shaped plate; 24. a circular ring; 240. a through hole; 25. a second slider; 26. a guide bar;

3. a sterile kit;

4. sterile sleeving; 40. an adhesive area;

5. a disinfection spray head.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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 one or more of that feature.

Example 1

The utility model provides an intelligent PICC (peripherally inserted central catheter) catheter arm sterilizer, as shown in figures 1-5, comprising a sterilizing box 1, wherein a sterile inner chamber 10 is arranged inside the sterilizing box 1, a sterile sleeve automatic arm sleeving mechanism 2 is arranged on the right side of the sterile inner chamber 10, the sterile sleeve automatic arm sleeving mechanism 2 comprises a circular ring 24, connecting plates 22 are symmetrically welded on the outer walls of the two sides of the circular ring 24, an electric push rod 23 is arranged above the connecting plates 22, a through hole 240 is arranged at the position of the circular ring 24 close to the end part of a piston rod of the electric push rod 23, a first slide block 20 and a second slide block 25 are respectively arranged at the end parts of the two connecting plates 22 far away from the circular ring 24, a screw rod 21 is screwed on the first slide block 20, a guide rod 26 is slidably connected on the second slide block 25, a sleeve arm guide rail 11 is arranged at the position close to the screw rod 21 and the guide rod 26 inside the sterilizing box 1, the inside of sterile interior cabin 10 is linked together with the inside of aseptic arm cover bag storehouse 12, and aseptic arm cover bag storehouse 12 is inside to be equipped with aseptic cover box 3, and aseptic cover box 3 is inside to be equipped with

aseptic cover

4, and 4 tip inner wall bilateral symmetry of aseptic cover are equipped with bonding region 40, and disinfection shower nozzle 5 is installed to the position that the top of sterile interior cabin 10 is close to the right side.

In this embodiment, the inside left position integrated into one piece that is close to of aseptic inner chamber 10 has arm to hold in the palm 100 for support patient's arm, prevent the arm and the aseptic inner chamber 10 bottom contact, be not convenient for follow-up aseptic cover 4 of arm cover, aseptic inner chamber 10 is close to the right side and has seted up sealed entry 13, and the patient of being convenient for inserts the arm inside aseptic inner chamber 10.

The end of the piston rod of the electric push rod 23 is welded with an arc-shaped plate 230, and the arc-shaped plate 230 has a radian, so that the sterile sleeve 4 can be conveniently fixed on the arm in the following process.

Further, the diameter of the piston rod of the electric push rod 23 is smaller than the diameter of the through hole 240, when the electric push rod 23 is turned on, the piston rod of the electric push rod 23 can extend through the through hole 240, and the sterile sleeve 4 is pushed, so that the sterile sleeve 4 is adhered to the arm of the patient through the adhesion area 40, and the sterile sleeve 4 is fixed to the arm of the patient.

In the actual process, the outer diameter of the sterile sleeve box 3 is matched with the outer diameter of the circular ring 24, and the circular ring 24 is in bonding fit with the sterile sleeve 4, so that the sterile sleeve 4 in the sterile sleeve box 3 can be conveniently pulled out through the circular ring 24.

The first slider 20 is provided with a threaded hole at a position close to the screw rod 21, and when the screw rod 21 rotates, the first slider 20 moves along the outer wall of the screw rod 21 by acting force generated by matching the threads on the inner wall of the threaded hole and the threads on the screw rod 21.

The second slider 25 is provided with a guide rod hole at a position close to the guide rod 26, and the second slider 25 can move along the outer wall of the guide rod 26.

In addition, the end part of the screw rod 21 is provided with a stepping motor, an output shaft of the stepping motor is fixedly connected with the screw rod 21 through a coupler, and when the power supply of the stepping motor is switched on, the screw rod 21 can be driven to rotate through the output shaft of the stepping motor.

It is worth explaining that the disinfection shower nozzle 5 is externally connected with a liquid storage tank for providing disinfectant, the liquid storage tank is provided with a water pump, when the arm enters the sterile inner chamber 10, the water pump is started, the disinfectant in the liquid storage tank is extracted by the water pump, and the disinfectant is sprayed onto the arm of the patient through the disinfection shower nozzle 5 (the sludge of the arm can be removed by the acting force sprayed by the disinfection shower nozzle 5) to disinfect the arm of the patient.

The present invention relates to the prior art of circuits and electronic components and modules, and can be implemented by those skilled in the art without redundancy, and the present invention also does not relate to improvements to the internal structure and method.

It is to be added that the sterilization zone is: the distance between the forearm and the elbow joint is 10-15cm, and the distance between the forearm and the elbow joint is the starting point and the distance between the shoulder joint and the shoulder joint is the ending point. The disinfection spray nozzle 5 needs to meet the requirements of disinfection by back and forth movement and disinfection around arms for one circle. The sealing port 13 needs to be adjusted to be clamped to the shoulder joint, so that the medical staff is prevented from touching the non-sterile area in the process of placing the tube. A disinfectant waste storage box (not shown) can be added between the sealing port 13 and the arm mop 100, and can be taken out for disposal.

In the specific implementation process, in order to disinfect the arm of a patient, firstly, the water pump is started, disinfectant in the liquid storage tank is pumped by the water pump, the disinfectant is sprayed onto the arm of the patient through the disinfection spray head 5 to disinfect the arm of the patient, then, the power supply of the stepping motor is switched on, the lead screw 21 is driven to rotate through the output shaft of the stepping motor, the lead screw 21 is screwed with the first slide block 20 to generate acting force, the first slide block 20 moves along the outer wall of the lead screw 21, further, the second slide block 25 is driven to move along the outer wall of the guide rod 26 through the connecting plate 22 and the circular ring 24, at the moment, the sterile sleeve 4 in the sterile sleeve box 3 is pulled out through the circular ring 24, the sterile sleeve 4 is sleeved on the arm of the patient, the disinfection of the arm of the patient is realized, the disinfection and sterilization effects can be achieved, and when the disinfection is stopped, the operation of operators and assistants is not needed, the manpower resource is saved, and the skin of the patient can be prevented from being damaged.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an intelligence PICC puts a tub arm sterilizer, includes disinfection box (1), its characterized in that: sterile inner chamber (10) has been seted up to disinfection box (1) inside, sterile sleeve automatic loop arm mechanism (2) are installed on the right side of sterile inner chamber (10), sterile sleeve automatic loop arm mechanism (2) include ring (24), the both sides outer wall symmetric welding of ring (24) has connecting plate (22), electric putter (23) are installed to connecting plate (22) top, through-hole (240) have been seted up to ring (24) being close to the position of electric putter (23) piston rod tip, two connecting plate (22) are kept away from the tip of ring (24) is equipped with first slider (20) and second slider (25) respectively, lead screw (21) have been screwed in first slider (20), sliding connection has guide bar (26) on second slider (25), disinfection box (1) inside is close to lead screw (21) and the position of guide bar (26) is equipped with loop arm guide rail (11), the left side of the automatic armlet mechanism (2) of aseptic cover is equipped with aseptic arm cover bag storehouse (12), aseptic arm cover bag storehouse (12) is inside to be equipped with aseptic cover box (3), aseptic cover box (3) are inside to be equipped with aseptic cover (4), aseptic cover (4) tip inner wall bilateral symmetry is equipped with adhesion zone (40), aseptic interior cabin (10) top is close to the position on right side and installs disinfection shower nozzle (5).

2. The intelligent PICC catheter arm disinfector of claim 1, wherein: the arm support (100) is integrally formed at a position, close to the left side, inside the sterile inner chamber (10), and a sealing inlet (13) is formed at a position, close to the right side, of the sterile inner chamber (10).

3. The intelligent PICC catheter arm disinfector of claim 1, wherein: an arc-shaped plate (230) is welded at the end part of the piston rod of the electric push rod (23).

4. The intelligent PICC catheter arm disinfector of claim 1, wherein: the diameter of the piston rod of the electric push rod (23) is smaller than that of the through hole (240).

5. The intelligent PICC catheter arm disinfector of claim 1, wherein: the outer diameter of the sterile sleeve (3) is matched with the outer diameter of the circular ring (24).

6. The intelligent PICC catheter arm disinfector of claim 1, wherein: the end part of the screw rod (21) is provided with a stepping motor, and an output shaft of the stepping motor is fixedly connected with the screw rod (21) through a coupler.