CN219127154U

CN219127154U - PICC puts tub hand rest

Info

Publication number: CN219127154U
Application number: CN202223499877.9U
Authority: CN
Inventors: 赵丽青; 许俊娥; 杨悦
Original assignee: Shanxi Tumour Hospital
Current assignee: Shanxi Tumour Hospital
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-06
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a PICC (peripherally inserted central catheter) holding hand rack, which relates to the technical field of intravenous injection and comprises a hand holding device, an adjusting and supporting device and a clamping and fixing device, wherein the hand holding device is fixedly assembled above the adjusting and supporting device, and the clamping and fixing device is fixedly assembled below the adjusting and supporting device; the hand supporting device is used for supporting and placing hands during intravenous injection and can also be used for supporting and leaning on the head during other nursing; the adjusting and supporting device is used for adjusting the position of the hand supporting device in multiple directions; the clamping and fixing device is used for clamping and fixing the whole hand supporting frame. The utility model can support and place hands in intravenous injection, can support and depend on heads in other nursing, can integrally turn to adjust, lift and adjust or fold, can clamp and fix the hands on sickbed, seat and other equipment, has simple operation and high application flexibility, simultaneously reduces the probability of shouting and placing a tube for infection, reduces the investment of staff and reduces the psychological fear of patients.

Description

PICC puts tub hand rest

Technical Field

The utility model relates to the technical field of intravenous injection, in particular to a PICC (peripherally inserted central catheter) holding hand rest.

Background

For patients who need long-term infusion, PICC intravenous infusion is selected to reduce the extravasation of fluid and the pain of the patient caused by repeated pricking.

At present, when the PICC is clinically managed, the requirement on sterility is strict, and an assistant is needed to assist in lifting the hands of a patient or inform the patient how to lift the PICC, so that the disinfection is finished. If personnel assistance is added, the probability of infection of a patient pipeline is increased, and the investment of medical staff is increased; if the patient lifts himself, the fear of the patient is increased, and the hands of the patient are kept lifted for a long time, so that tiredness and pain can occur.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a PICC (peripherally inserted central catheter) holding hand rest.

In order to achieve the above purpose, the utility model provides the following technical scheme:

the PICC puts a tub and holds in palm hand rest, including holding in palm hand device, regulation strutting arrangement and centre gripping fixing device, hold in the palm hand device fixed assembly in the top of regulation strutting arrangement, centre gripping fixing device fixed assembly in the below of regulation strutting arrangement;

the hand supporting device comprises a hand supporting seat and a hand supporting seat bracket, and the hand supporting seat bracket is supported and fixed below the hand supporting seat;

the clamping fixing device comprises a clamping seat, a screw rod, a rotary disc and a clamping plate, an opening is formed under the clamping seat, the screw rod is in through engagement with the clamping seat from outside to inside, the rotary disc is fixedly assembled at one end of the screw rod positioned outside the clamping seat, and the clamping plate is fixedly assembled at the other end of the screw rod positioned inside the clamping seat.

Preferably, the side surface of the hand support seat is fan-shaped, and the upper surface of the hand support seat is also adhered and covered with a medical cotton pad through a magic tape.

Preferably, the adjusting and supporting device comprises a steering device and a lifting device, wherein the steering device is positioned above the lifting device, the steering device is in butt joint with the hand supporting seat bracket, and the lifting device is in butt joint with the clamping seat;

the lifting device comprises a lifting rod and a reference cylinder, wherein the lifting rod is movably assembled in the reference cylinder, one side of the reference cylinder is externally and internally penetrated and meshed with a first fastening jackscrew which can be abutted to the lifting rod, the upper end head of the lifting rod is in limit assembly with the steering device through a first annular steering block, and one side of the steering device is externally and internally penetrated and meshed with a second fastening jackscrew which can be abutted to the lifting rod.

Preferably, the adjusting and supporting device comprises two steering devices and a folding device, wherein the two steering devices are respectively positioned above and below the folding device, and are respectively in butt joint with the hand supporting seat bracket and the clamping seat;

the folding device is composed of a plurality of folding rods, a reference shaft and a fastening top sleeve, every two adjacent folding rods are assembled in a penetrating mode through the reference shaft, one end of the reference shaft is fixed to one folding rod, the fastening top sleeve is meshed to the reference shaft through threads, the fastening top sleeve can be abutted to the folding rod to be folded, the end, close to the steering device, of the folding device is assembled with the steering device in a limiting mode through a second annular steering block, and one side of the steering device is meshed with a second fastening top wire which can be abutted to the folding rod in a penetrating mode from outside to inside.

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

the PICC tube-placing hand support is simple to operate, high in application flexibility, capable of reducing the probability of shouting tube-placing infection, reducing the investment of staff and reducing the psychological fear of patients, and can be used for supporting and placing hands in intravenous injection and supporting and depending on heads in other nursing.

Drawings

FIG. 1 is a schematic diagram of a front view of a first embodiment of the present utility model;

FIG. 2 is an internal structural view of the steering device of FIG. 1;

FIG. 3 is a schematic view illustrating an internal structure of the lifting device in FIG. 1;

FIG. 4 is a schematic diagram of a front view of a second embodiment of the present utility model;

FIG. 5 is an internal structural view of the steering device of FIG. 4;

FIG. 6 is an enlarged view of a portion of FIG. 4 at A;

FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;

fig. 8 is a schematic top view of the hand rest according to the present utility model.

In the figure: 1. a hand supporting device; 11. a hand supporting seat; 111. medical cotton pad; 12. a hand support bracket; 2. adjusting the supporting device; 21. a steering device; 211. a second fastening jackscrew; 22. a lifting device; 221. a lifting rod; 2211. a first annular ring-shaped steering block; 222. a reference cylinder; 2221. a first fastening jackscrew; 23. a folding device; 231. a folding bar; 2311. a second annular ring-shaped steering block; 232. a reference axis; 233. fastening the top sleeve; 3. clamping and fixing device; 31. a clamping seat; 32. a screw; 33. a turntable; 34. and (3) clamping plates.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without making any inventive effort are intended to be within the scope of the utility model.

Detailed description of the preferred embodiments

Referring to fig. 1-3 and fig. 8, the utility model provides a technical scheme:

the PICC puts a tub and holds in palm the hand rest, including holding in palm hand device 1, regulation strutting arrangement 2 and centre gripping fixing device 3, hold in the palm hand device 1 fixed mounting in the top of regulation strutting arrangement 2, centre gripping fixing device 3 fixed mounting in the below of regulation strutting arrangement 2;

the hand supporting device 1 comprises a hand supporting seat 11 and a hand supporting seat bracket 12, wherein the hand supporting seat bracket 12 is supported and fixed below the hand supporting seat 11;

the adjusting and supporting device 2 comprises a steering device 21 and a lifting device 22, wherein the steering device 21 is positioned above the lifting device 22, the steering device 21 is in butt joint with the hand supporting seat bracket 12, and the lifting device 22 is in butt joint with the clamping seat 31;

the lifting device 22 is composed of a lifting rod 221 and a reference cylinder 222, the lifting rod 221 is movably assembled in the reference cylinder 222, a first fastening jackscrew 2221 capable of being abutted to the lifting rod 221 is in through engagement with one side of the reference cylinder 222 from outside to inside, the upper end of the lifting rod 221 is in limit assembly with the steering device 21 through a first annular steering block 2211, and a second fastening jackscrew 211 capable of being abutted to the lifting rod 221 is in through engagement with one side of the steering device 21 from outside to inside;

the clamping and fixing device 3 comprises a clamping seat 31, a screw rod 32, a rotary disc 33 and a clamping plate 34, an opening is formed right below the clamping seat 31, the screw rod 32 is in through engagement with the clamping seat 31 from outside to inside, the rotary disc 33 is fixedly assembled at one end of the screw rod 32 located outside the clamping seat 31, and the clamping plate 34 is fixedly assembled at the other end of the screw rod 32 located inside the clamping seat 31.

In the above description, the side of the hand supporting seat 11 is in a fan shape, and the upper surface thereof is also covered with the medical cotton pad 111 by the bonding of the magic tape.

The working principle of the utility model is as follows:

when the sickbed is used, firstly, the whole body is positioned, the guardrail, the edge or the handle of the seat of the sickbed is selected to be arranged in the clamping seat 31, and the rotating disc 33 is rotated to drive the screw 32 to move so as to further drive the clamping plate 34 to move, so that the whole body is fixed on the guardrail, the edge or the handle of the seat of the sickbed; through the height of adjustment lifter 221, utilize first fastening jackscrew 2221 to fix the back with lifter 221, can change the height of holding in the palm hand seat 11, still can realize 360 degrees through turning to device 21 and turn to, when putting the pipe, the patient places the hand on holding in the palm hand seat 11, and the medical personnel of being convenient for put the pipe, wherein, when putting the pipe to different patients, all should change the medical cotton pad 111 after the disinfection.

Second embodiment

Referring to fig. 4-8, the utility model provides a technical scheme that:

the adjusting and supporting device 2 comprises two steering devices 21 and a folding device 23, wherein the two steering devices 21 are respectively positioned above and below the folding device 23, and the two steering devices 21 are respectively butted with the hand supporting seat bracket 12 and the clamping seat 31;

the folding device 23 is composed of a plurality of folding rods 231, a reference shaft 232 and a fastening top sleeve 233, every two adjacent folding rods 231 are assembled in a penetrating way through the reference shaft 232, one end of the reference shaft 232 is fixed on one folding rod 231, the fastening top sleeve 233 is engaged on the reference shaft 232 through threads, the fastening top sleeve 233 can be abutted to the folding rod 231 to be folded, the end close to the steering device 21 is assembled with the steering device 21 in a limiting way through a second annular steering block 2311, and a second fastening top wire 211 capable of being abutted to the folding rod 231 is engaged on one side of the steering device 21 in a penetrating way from outside to inside;

The working principle of the utility model is as follows:

when the sickbed is used, firstly, the whole body is positioned, the guardrail, the edge or the handle of the seat of the sickbed is selected to be arranged in the clamping seat 31, and the rotating disc 33 is rotated to drive the screw 32 to move so as to further drive the clamping plate 34 to move, so that the whole body is fixed on the guardrail, the edge or the handle of the seat of the sickbed; through the contained angle of adjusting two adjacent folding bars 231, utilize fastening top cover 233 to fasten the back with folding bar 23, can change the height of holding in the palm hand seat 11, still can realize 360 degrees through turning to device 21 and turn to, when putting the pipe, the patient places the hand on holding in the palm hand seat 11, and the medical personnel of being convenient for put the pipe, wherein, when putting the pipe to different patients, all should change the medical cotton pad 111 after the disinfection.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. PICC puts pipe support hand rest, its characterized in that: the hand supporting device comprises a hand supporting device (1), an adjusting supporting device (2) and a clamping fixing device (3), wherein the hand supporting device (1) is fixedly assembled above the adjusting supporting device (2), and the clamping fixing device (3) is fixedly assembled below the adjusting supporting device (2);

the hand supporting device (1) comprises a hand supporting seat (11) and a hand supporting seat bracket (12), wherein the hand supporting seat bracket (12) is supported and fixed below the hand supporting seat (11);

the clamping and fixing device (3) comprises a clamping seat (31), a screw rod (32), a rotary disc (33) and a clamping plate (34), an opening is formed right below the clamping seat (31), the screw rod (32) is externally and internally connected and meshed with the clamping seat (31), the rotary disc (33) is fixedly assembled at one end of the screw rod (32) outside the clamping seat (31), and the clamping plate (34) is fixedly assembled at the other end of the screw rod (32) inside the clamping seat (31).

2. The PICC catheter holder of claim 1, wherein: the side surface of the hand supporting seat (11) is fan-shaped, and the upper surface of the hand supporting seat is also adhered and covered with a medical cotton pad (111) through a magic tape.

3. The PICC catheter holder of claim 2, wherein: the adjusting and supporting device (2) comprises a steering device (21) and a lifting device (22), wherein the steering device (21) is positioned above the lifting device (22), the steering device (21) is in butt joint with the hand supporting seat bracket (12), and the lifting device (22) is in butt joint with the clamping seat (31);

the lifting device (22) consists of a lifting rod (221) and a reference cylinder (222), the lifting rod (221) is movably assembled in the reference cylinder (222), a first fastening jackscrew (2221) capable of being abutted to the lifting rod (221) is meshed with one side of the reference cylinder (222) from outside to inside, the upper end head of the lifting rod (221) is assembled with the steering device (21) in a limiting mode through a first annular steering block (2211), and a second fastening jackscrew (211) capable of being abutted to the lifting rod (221) is meshed with one side of the steering device (21) from outside to inside.

4. The PICC catheter holder of claim 2, wherein: the adjusting and supporting device (2) comprises two steering devices (21) and a folding device (23), wherein the two steering devices (21) are respectively positioned above and below the folding device (23), and the two steering devices (21) are respectively in butt joint with the hand supporting seat bracket (12) and the clamping seat (31);

the folding device (23) is composed of a plurality of folding rods (231), a reference shaft (232) and a fastening top sleeve (233), every two adjacent folding rods (231) are assembled in a penetrating mode through the reference shaft (232), one end of the reference shaft (232) is fixed to one folding rod (231), the fastening top sleeve (233) is meshed with the reference shaft (232) through threads, the fastening top sleeve (233) can be abutted to the folding rod (231) to be folded, the end close to the steering device (21) is assembled in a limiting mode through a second annular steering block (2311) and the steering device (21), and a second fastening top wire (211) which can be abutted to the folding rod (231) is meshed with one side of the steering device (21) in a penetrating mode from outside to inside.