CN215839079U

CN215839079U - Physical examination nursing blood sampling device

Info

Publication number: CN215839079U
Application number: CN202122420984.7U
Authority: CN
Inventors: 刘冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-02-18
Anticipated expiration: 2031-10-09

Abstract

A physical examination nursing blood sampling device, which effectively solves the problem that the time and labor are wasted when the disposable disinfection cloth is replaced during blood sampling; the disinfection device comprises a shell with a backward opening, wherein the upper end surface of the shell is an arc-shaped surface with an upward opening, the left side and the right side of the upper side wall of the shell are respectively provided with a front-back through groove and a vertical through groove, the left side and the right side in the shell are respectively and rotatably connected with a front-back axial rotating shaft, a right rotating shaft is wound with disinfection cloth, the free end of the disinfection cloth passes through the through groove and can be wound on the left rotating shaft, the disinfection cloth can be contacted with the upper end surface of the shell, the front end of the left rotating shaft penetrates through the shell and is coaxially provided with a gear, the front end of the shell is slidably connected with a sliding block positioned at the left side of the gear, the right end of the sliding block is provided with a groove with a downward opening, a rack which can be meshed with the gear is hinged in the groove through two connecting rods, the upper end of the rack can be contacted with the upper side wall of the groove, and the two connecting rods are opposite to each other up and down; the novel multifunctional electric heating cooker is simple in structure, novel in conception, convenient to use and high in practicability.

Description

Physical examination nursing blood sampling device

Technical Field

The utility model relates to the technical field of physical examination auxiliary instruments, in particular to a physical examination nursing blood sampling device.

Background

Blood drawing test is a common examination item of physical examination department, and when blood drawing is carried out, physical examination personnel are required to place arms on a soft cushion, then medical personnel carry out bandage blood drawing on the physical examination personnel, but because the physical examination personnel are dense, the health condition is unknown, and the soft cushion needs to be in direct contact with the skin of a patient, a plurality of people use one soft cushion simultaneously, and disease infection, such as some infectious skin diseases, is easily caused.

Medical personnel often prepare one packet of disposable aseptic cloth in order to prevent cross infection in the inspection, take out one before the patient inspection and lay on the soft pad, then take out a change again when next celebrity's physical examination, complex operation, it is wasted time and energy, it is in disorder to be easy in hand and foot when the physical examination personnel are too much, increase the physical examination time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a physical examination nursing blood sampling device, which effectively solves the problem that the time and labor are wasted when a disposable sterilizing cloth is replaced during blood sampling.

The technical scheme includes that the disinfection device comprises a shell with a backward opening, the upper end face of the shell is an arc-shaped face with an upward opening, the left side and the right side of the upper side wall of the shell are respectively provided with a front-back through groove and a vertical through groove, the left side and the right side in the shell are respectively and rotatably connected with a front-back axial rotating shaft, a disinfection cloth is wound on the rotating shaft on the right side, the free end of the disinfection cloth penetrates through the through grooves and can be wound on the rotating shaft on the left side, the disinfection cloth can be in contact with the upper end face of the shell, the front end of the rotating shaft on the left side penetrates through the shell and is coaxially provided with a gear, the front end of the shell is slidably connected with a sliding block located on the left side of the gear, the right end of the sliding block is provided with a groove with a downward opening, a rack capable of being meshed with the gear is hinged in the groove through two connecting rods, and the upper end of the rack can be in contact with the upper side wall of the groove and the two connecting rods are opposite up and down.

Compared with the prior art, the utility model has the beneficial effects that: can realize collecting the used aseptic cloth, spread new aseptic cloth to the casing again simultaneously, medical personnel only need push down the handle after the blood sampling is accomplished and can realize automatic collection and lay the aseptic cloth again, easy and simple to handle, labour saving and time saving.

Drawings

FIG. 1 is a front isometric view of the present invention.

FIG. 2 is a front elevational perspective view, in full section, of the present invention.

Fig. 3 is a right isometric view of the present invention.

Fig. 4 is an enlarged view of a in fig. 3 of the present invention.

Fig. 5 is a bottom isometric view of the utility model in stepped section.

Fig. 6 is a rear isometric view of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

The multifunctional disinfection device is characterized by being provided by figures 1 to 6, comprising a shell 1 with a backward opening, the upper end surface of the shell 1 is an arc-shaped surface with the upward opening, the left side and the right side of the upper side wall of the shell 1 are respectively provided with a through groove 2 which is communicated in the front-back direction and runs through the upper part and the lower part, the left side and the right side of the shell 1 are respectively rotatably connected with a front-back axial rotating shaft 3, a disinfection cloth 4 is wound on the rotating shaft 3 on the right side, the free end of the disinfection cloth 4 passes through the through groove 2 and can be wound on the left rotating shaft 3, the disinfection cloth 4 can be contacted with the upper end surface of the shell 1, the front end of the left rotating shaft 3 runs through the shell 1 and is coaxially provided with a gear 5, the front end of the shell 1 is slidably connected with a sliding block 6 positioned on the left side of the gear 5, the right end of the sliding block 6 is provided with a groove 7 with the downward opening, the groove 7 is hinged with a rack 9 which can be engaged with the gear 5, and the upper end of the rack 9 can be contacted with the upper side wall of the groove 7 and the two connecting rods 8.

In order to prevent the rotating shaft 3 from reversely rotating, a ratchet wheel 10 positioned between the shell 1 and the gear 5 is coaxially arranged on the rotating shaft 3 on the left side, and a pawl 11 capable of being matched with the ratchet wheel 10 is hinged at the front end of the shell 1.

In order to facilitate the resetting of the sliding block 6, the front end of the shell 1 is provided with a resetting plate 12 positioned below the sliding block 6, and the lower end of the sliding block 6 is connected with the resetting plate 12 through a spring 13.

In order to facilitate the reset of the rack 9 in the groove 7, a torsional spring 14 is arranged on a hinged shaft of the rack 9.

In order to change the sterilizing cloth 4 conveniently, the rear end of the shell 1 is hinged with a cover plate 15, a first magnet 16 is arranged on the upper side of the cover plate 15, and a second magnet 17 which can attract the first magnet 16 is arranged at the rear end of the shell 1.

In order to press the sliding block 6 conveniently, the left end of the sliding block 6 is provided with a pressing handle.

When the utility model is used, the front end of the shell 1 is firstly placed towards medical personnel, so that a physical examiner places the arm at the blood drawing side on the arc-shaped surface of the shell 1, the disinfection cloth 4 is positioned between the arm of a patient and the upper end surface of the shell 1, the arm of the patient is protected, the medical personnel can draw blood for the patient at the moment, the arm can be taken down from the shell 1 after the blood drawing of the patient is finished, the medical personnel presses the handle downwards at the moment, the handle is pressed to drive the sliding block 6 to slide downwards on the shell 1, the sliding block 6 drives the rack 9 to slide downwards, the rack 9 slides downwards to be meshed with the gear 5 and drive the gear 5 to rotate anticlockwise, the gear 5 drives the left rotating shaft 3 to rotate anticlockwise, the left rotating shaft 3 rotates anticlockwise to wind more disinfection cloth 4 on the surface of the left rotating shaft, and the disinfection cloth 4 originally contacted with the skin of the arm of the previous patient is wound on the left rotating shaft 3, meanwhile, the rotating shaft 3 on the right side is driven to rotate anticlockwise, and the unused disinfection cloth 4 is paved on the upper end of the shell 1 again;

the slide block 6 slides downwards and also extrudes the spring 13 downwards, meanwhile, the gear 5 is driven to rotate anticlockwise, the ratchet 10 is matched with the pawl 11 to prevent the rotating shaft 3 from rotating clockwise, when the slide block 6 slides downwards to the lowest part, a medical worker stops pressing the pressing handle downwards and releases the pressing handle, at the moment, due to the upward elastic force of the spring 13, the slide block 6 slides upwards on the shell 1 to drive the rack 9 therein to slide upwards, the rack 9 slides upwards to be in contact with the gear 5 to drive the gear 5 to rotate clockwise, the gear 5 has the trend of driving the rotating shaft 3 on the left side to rotate clockwise, but at the moment, due to the limit of the ratchet 10 and the pawl 11 on the rotating shaft 3, the gear 5 cannot rotate clockwise, so the rack 9 is pressed to drive the rack 9 to swing downwards in the groove 7, and the rack 9 is separated from the gear 5 after swinging downwards by a certain angle, at the moment, the upward elastic force of the spring 13 drives the sliding block 6 and the rack 9 to slide upwards, and the sliding block returns to the initial position after sliding for a certain distance;

the used sterilizing cloth 4 is wound on the rotating shaft 3 on the left side, a new sterilizing cloth 4 is laid on the upper end of the shell 1 again, a next patient can be subjected to blood drawing at the moment, when the arm of the patient leaves the shell 1 after the blood drawing is finished, the handle is pressed downwards next time, the sterilizing cloth 4 used by the patient is wound and collected again, and meanwhile, the unused sterilizing cloth 4 is laid;

after the sterilizing cloth 4 is used up, the cover plate 15 is pulled backwards, the first magnet 16 is separated from the second magnet 17, the cover plate 15 is opened, the used coiled sterilizing cloth 4 can be pulled down from the left rotating shaft 3, meanwhile, the brand-new coiled sterilizing cloth 4 is fixed on the right rotating shaft 3, then, the right sterilizing cloth 4 is opened, the free end of the sterilizing cloth passes through the through groove 2 and is adhered to the left rotating shaft 3 by using transparent adhesive, then, the cover plate 15 is closed again, and the first magnet 16 and the second magnet 17 are attracted to each other.

Compared with the prior art, the utility model has the beneficial effects that: the casing that is equipped with, aseptic cloth, pivot, rack etc. can realize collecting used aseptic cloth, spread new aseptic cloth to the casing again simultaneously, medical personnel only need press down after the blood sampling to press the handle can realize automatic collection and lay aseptic cloth again, easy and simple to handle, labour saving and time saving, pawl and ratchet that are equipped with can prevent that pivot antiport from causing aseptic cloth to relax, this simple structure, the design is novel, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

Claims

1. A physical examination nursing blood sampling device comprises a shell (1) with an opening facing backwards, and is characterized in that the upper end face of the shell (1) is an arc-shaped face with an upward opening, the left side and the right side of the side wall of the shell (1) are respectively provided with a front-back through groove (2) which is communicated up and down, the left side and the right side in the shell (1) are respectively rotatably connected with a front-back axial rotating shaft (3), the rotating shaft (3) on the right side is wound with a piece of disinfection cloth (4), the free end of the disinfection cloth (4) passes through the through groove (2) and can be wound on the rotating shaft (3) on the left side, the disinfection cloth (4) can be contacted with the upper end face of the shell (1), the front end of the rotating shaft (3) on the left side penetrates through the shell (1) and is coaxially provided with a gear (5), the front end of the shell (1) is slidably connected with a sliding block (6) on the left side of the gear (5), the sliding block (6) is provided with a groove (7) with an opening facing downwards, a rack (9) which can be meshed with the gear (5) is hinged in the groove (7) through two connecting rods (8), the upper end of the rack (9) can be contacted with the upper side wall of the groove (7), and the two connecting rods (8) are opposite up and down.

2. A physical examination nursing blood sampling device according to claim 1, characterized in that the left rotary shaft (3) is coaxially provided with a ratchet wheel (10) between the housing (1) and the gear (5), and the front end of the housing (1) is hinged with a pawl (11) which can be matched with the ratchet wheel (10).

3. A physical examination nursing blood sampling device according to claim 1, characterized in that the front end of the shell (1) is provided with a reset plate (12) positioned below the slide block (6), and the lower end of the slide block (6) is connected with the reset plate (12) through a spring (13).

4. A physical examination nursing blood sampling device according to claim 1, characterized in that the hinged axis of the rack (9) is provided with a torsion spring (14).

5. A physical examination nursing blood sampling device according to claim 1, characterized in that the rear end of the shell (1) is hinged with a cover plate (15), the upper side of the cover plate (15) is provided with a first magnet (16), and the rear end of the shell (1) is provided with a second magnet (17) which can attract the first magnet (16).

6. A physical examination nursing blood sampling device according to claim 1, characterized in that the left end of the slide block (6) is provided with a press handle.