CN218128521U

CN218128521U - Cross infection prevention device of full-automatic blood pressure instrument

Info

Publication number: CN218128521U
Application number: CN202221858616.9U
Authority: CN
Inventors: 武晓光
Original assignee: Xuchang Central Hospital
Current assignee: Xuchang Central Hospital
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-27
Anticipated expiration: 2032-07-19

Abstract

The cross infection device is prevented to full-automatic sphygmomanometer, the effectual anti cross infection device of having solved conventional full-automatic sphygmomanometer with can not prevent that blood pressure sleeve area is easy to be polluted by blood and body fluid, uses for a plurality of patients repeatedly, causes cross infection easily, produces the peculiar smell, influences the accuracy of measured data, shortens life's problem, including the storage box, the box is placed to the right-hand member fixedly connected with of storage box, and the left part lower extreme of storage box is equipped with the rectangular hole, and the upper portion left end of storage box rotates and is connected with the apron that can overturn, and the rear end sliding connection of storage box has the button that can reciprocate, and the inside sliding connection of storage box right-hand member has the blade, and the rear end of blade and the front end fixed connection of button, the inside sliding connection of storage box has the detachable stopper, and the front end of stopper rotates and is connected with the slide bar, and the outside sliding connection of slide bar has the detachable sleeve, telescopic upper end fixedly connected with slender pole, and the sleeve can rotate along with the button rebound.

Description

Cross infection prevention device of full-automatic blood pressure instrument

Technical Field

The utility model belongs to the technical field of the supplementary technique of medical treatment and specifically relates to a full-automatic sphygmomanometer is with preventing cross infection device.

Background

A medical blood pressure measuring instrument is an instrument for measuring blood pressure. The automatic electronic blood pressure meter is a novel blood pressure meter, automatic pressurization is realized through electronic devices inside the blood pressure meter, automatic measurement can be realized, blood pressure can be measured quickly and accurately, the labor intensity of medical workers is greatly relieved, the automatic blood pressure meter is more and more applied to occasions such as hospitals, physical examination centers, clinics and the like, the traditional blood pressure meter is gradually replaced, the number of staff using the same medical blood pressure meter is large due to too many hospital flowing staff, the blood pressure cuff is easily polluted by blood and body fluid, the automatic blood pressure meter is repeatedly used by a plurality of patients, cross infection is easily caused, peculiar smell is generated, the accuracy of measured data is influenced, and the service life is shortened.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a full-automatic sphygmomanometer is with preventing cross infection device, through this design effectually solved conventional full-automatic sphygmomanometer with preventing cross infection device can not prevent that the blood pressure sleeve area is easy to be polluted by blood and body fluid, use for a plurality of patients repeatedly, cause cross infection easily, produce the peculiar smell, influence measured data's accuracy, shorten life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses a storage box, the box is placed to the right-hand member fixedly connected with of storage box, the left part lower end of storage box is equipped with the rectangular hole, the upper portion left end of storage box is rotated and is connected with the apron that can overturn, the rear end sliding connection of storage box has the button that can reciprocate, the inside sliding connection of storage box right-hand member has the blade, the rear end of blade and the front end fixed connection of button, the inside sliding connection of storage box has the detachable stopper, the front end of stopper is rotated and is connected with the slide bar, the outside sliding connection of slide bar has the detachable sleeve, telescopic upper end fixedly connected with pin, the sleeve can rotate along with button rebound.

Preferably, the lower extreme fixedly connected with spring of button, the lower extreme and the storage box fixed connection of spring, the upper end fixedly connected with connecting rod of button, the lower extreme fixedly connected with rack of connecting rod, the rear side meshing of rack has first gear, first gear and storage box rotate to be connected.

Preferably, a cylindrical block is coaxially and fixedly connected to the right end of the first gear, the left end of the cylindrical block is rotatably connected with two pawls, the two pawls are symmetrically arranged up and down, a tension spring is fixedly connected to the outer side of each pawl, the outer side of each tension spring is fixedly connected with the cylindrical block, a ratchet disc is meshed with the outer side of each pawl, and the right end of each ratchet disc is rotatably connected with the storage box.

Preferably, a third gear is coaxially and fixedly connected to the right side of the ratchet disc, a second gear is meshed with the upper end of the third gear, and the inner portion of the second gear is fixedly connected with the sliding rod.

Preferably, the upper end of stopper is equipped with the fixture block, fixture block and storage box sliding connection.

Preferably, the upper end of the cover plate is fixedly connected with a handle.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, through this design effectually solved the full-automatic sphygmomanometer of conventionality with preventing cross infection device can not prevent that blood pressure sleeve area from being by blood and body fluid pollution, use for a plurality of patients repeatedly, cause cross infection easily, produce the peculiar smell, influence measured data's accuracy, shorten life's problem.

Drawings

Fig. 1 is a schematic diagram of the utility model used in cooperation with a full-automatic blood pressure monitor.

Fig. 2 is a schematic sectional view of the placing box of the present invention.

Fig. 3 is the storage box section schematic diagram of the present invention.

Fig. 4 is a schematic view of the disassembly and assembly structure of the button and the ratchet disc of the present invention.

Fig. 5 is a schematic view of the structure of the sleeve and the sliding rod of the present invention.

Fig. 6 is a partially enlarged view of the portion a in fig. 5 according to the present invention.

The reference numbers in the figures: 1. a full-automatic blood pressure monitor; 2. oversleeves; 3. placing the box; 4. storing the box; 5. a handle; 6. a cover plate; 7. a rectangular hole; 8. a button; 9. a spring; 10. a blade; 11. a connecting rod; 12. a rack; 13. a first gear; 14. a cylindrical block; 15. a tension spring; 16. a pawl; 17. a ratchet plate; 18. a clamping block; 19. a second gear; 20. a limiting block; 21. a slide bar; 22. a sleeve; 23. a third gear; 24. a thin rod.

Detailed Description

The following describes the present invention in further detail with reference to fig. 1-6.

The utility model discloses a storage box 4, the right-hand member fixedly connected with of storage box 4 places box 3, the left part lower extreme of storage box 4 is equipped with rectangular hole 7, the upper portion left end of storage box 4 is rotated and is connected with apron 6 that can overturn, the rear end sliding connection of storage box 4 has button 8 that can reciprocate, the inside sliding connection of storage box 4 right-hand member has blade 10, the rear end of blade 10 and the front end fixed connection of button 8, the inside sliding connection of storage box 4 has detachable stopper 20, stopper 20's front end is rotated and is connected with slide bar 21, slide bar 21's outside sliding connection has detachable sleeve 22, sleeve 22's upper end fixedly connected with pin 24, sleeve 22 can be along with button 8 rebound and rotate.

The upper end of the sleeve 22 is fixedly connected with a thin rod 24, before use, a plastic film can be firstly folded on the thin rod 24 in a reverse mode, then the rotary drum is rotated, the plastic film is wound on the outer side face of the sleeve 22, then the sleeve 22 is inserted into the slide rod 21, then the sleeve 22 is held, the sleeve 22 is placed into the storage box 4, the sleeve 22 can be positioned through the limiting block 20, then the plastic film is pulled to extend out of the rectangular hole 7, when the blood pressure of a patient needs to be measured, the full-automatic blood pressure monitor 1 is placed at first, then the sleeve 2 is laid flat and placed inside the storage box 3, the inner side face of the sleeve 2 is exposed, then a doctor pulls one end of the plastic film with a hand to drive the plastic film to extend out of the storage box 4, then, the length of a section of plastic film laid at the upper end of the oversleeve 2 can be simply judged according to the arm thickness of a patient, the length of the plastic film is ensured not to be too long, the sticking and fixing of the oversleeve 2 are not influenced, then the button 8 is pressed downwards, the fixedly connected blade 10 is driven to vertically move downwards at the moment, the sleeve 22 is not driven to rotate in the downward moving process, the blade 10 is driven to reach the lowest point, the plastic film is cut at the moment, then the button 8 moves upwards under the action of the spring 9, the blade 10 leaves the lowest point at the moment, then the sleeve 22 starts to rotate to drive the plastic film to stretch out a small section towards the outer side, the next use of a doctor is facilitated, the cost is saved compared with the disposable oversleeve 2, and the cross infection among the patients is also prevented.

The lower extreme fixedly connected with spring 9 of button 8, the lower extreme and the storage box 4 fixed connection of spring 9, the upper end fixedly connected with connecting rod 11 of button 8, the lower extreme fixedly connected with rack 12 of connecting rod 11, the rear side meshing of rack 12 has first gear 13, and first gear 13 rotates with storage box 4 to be connected.

Pressing down button 8 and driving spring 9 and compress the energy storage, loosening button 8 automatic upwards reseing of button 8 this moment to the control of button 8, drive fixed connection's connecting rod 11 downstream when button 8 downstream, connecting rod 11 drives fixed connection's rack 12 downstream, and rack 12 drives the first gear 13 of meshing and rotates.

The right end of the first gear 13 is coaxially and fixedly connected with a cylindrical block 14, the left end of the cylindrical block 14 is rotatably connected with two pawls 16, the two pawls 16 are symmetrically arranged up and down, the outer side of each pawl 16 is fixedly connected with a tension spring 15, the outer side of each tension spring 15 is fixedly connected with the cylindrical block 14, the outer side of each pawl 16 is meshed with a ratchet disc 17, and the right end of each ratchet disc 17 is rotatably connected with the storage box 4.

When rack 12 moves down and drives first gear 13 anticlockwise rotation, drive cylinder piece 14 this moment and carry out anticlockwise rotation, two pawls 16 can not mesh with 17 internal teeth of ratchet dish this moment, do not take ratchet dish 17 to rotate this moment, then when rack 12 moves up, can drive cylinder piece 14 this moment and reverse, the ratchet can begin to mesh with ratchet dish 17 this moment, pull through extension spring 15 can drive ratchet dish 17 and rotate certain angle, thereby drive ratchet dish 17 and rotate.

A third gear 23 is coaxially and fixedly connected to the right side of the ratchet plate 17, a second gear 19 is meshed with the upper end of the third gear 23, and the inside of the second gear 19 is fixedly connected with the slide rod 21.

The ratchet disc 17 rotates to drive the fixedly connected third gear 23 to rotate, the third gear 23 rotates to drive the second gear 19 with the upper end engaged with the third gear to rotate, and the second gear 19 drives the fixedly connected slide rod 21 to rotate, so that the rotation of the roller is realized.

The upper end of the limiting block 20 is provided with a fixture block 18, and the fixture block 18 is slidably connected with the storage box 4.

The friction force between the fixture block 18 and the storage box 4 is large, so that the limiting block 20 can be prevented from shaking, and the meshing between the third gear 23 and the second gear 19 is ensured.

The upper end of the cover plate 6 is fixedly connected with a handle 5.

Pulling handle 5 can drive apron 6 and overturn, can open storage box 4 inside this moment, conveniently changes the cylinder.

When the utility model is used, the thin rod 24 is fixedly connected with the upper end of the sleeve 22, before the use, the plastic film can be firstly folded on the thin rod 24, then the rotary drum is rotated, the plastic film is wound on the outer side surface of the sleeve 22, then the sleeve 22 is inserted into the slide bar 21, then the sleeve 22 is held, the sleeve 22 is placed into the storage box 4, the sleeve 22 can be positioned through the limiting block 20, then the plastic film is pulled to stretch out from the rectangular hole 7, when the blood pressure measurement is needed to be carried out on a patient, the full-automatic sphygmomanometer is placed at the moment, then the sleeve 2 is laid flat and placed inside the storage box 3, the inner side surface of the sleeve 2 is exposed, then a doctor pulls one end of the plastic film by a hand to drive the plastic film to stretch out from the storage box 4, then, the length of a section of plastic film laid at the upper end of the oversleeve 2 can be simply judged according to the arm thickness of a patient, the length of the plastic film is ensured not to be too long, the sticking and fixing of the oversleeve 2 are not influenced, then the button 8 is pressed downwards, the fixedly connected blade 10 is driven to vertically move downwards at the moment, the sleeve 22 is not driven to rotate in the downward moving process, the blade 10 is driven to reach the lowest point, the plastic film is cut at the moment, then the button 8 moves upwards under the action of the spring 9, the blade 10 leaves the lowest point at the moment, then the sleeve 22 starts to rotate to drive the plastic film to stretch out a small section towards the outer side, the next use of a doctor is facilitated, the cost is saved compared with the disposable oversleeve 2, and the cross infection among the patients is also prevented.

The utility model discloses novel structure thinks about ingeniously, and easy operation is convenient, through this design effectually solved the full-automatic sphygmomanometer of conventional with preventing cross infection device can not prevent that the easy blood and the body fluid of blood pressure sleeve area from polluting, use for a plurality of patients repeatedly, cause cross infection easily, produce the peculiar smell, influence measured data's accuracy, shorten life's problem.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Cross infection device is prevented to full-automatic sphygmomanometer, including storage box (4), a serial communication port, box (3) are placed to the right-hand member fixedly connected with of storage box (4), the left part lower extreme of storage box (4) is equipped with rectangular hole (7), the upper portion left end of storage box (4) is rotated and is connected with apron (6) that can overturn, the rear end sliding connection of storage box (4) has button (8) that can reciprocate, storage box (4) right-hand member inside sliding connection has blade (10), the rear end of blade (10) and the front end fixed connection of button (8), storage box (4) inside sliding connection has detachable stopper (20), the front end rotation of stopper (20) is connected with slide bar (21), the outside sliding connection of slide bar (21) has detachable sleeve (22), the upper end fixedly connected with slender pole (24) of sleeve (22), sleeve (22) can rotate along with button (8) rebound.

2. The cross infection prevention device of the full-automatic blood pressure monitor according to claim 1, wherein a spring (9) is fixedly connected to the lower end of the button (8), the lower end of the spring (9) is fixedly connected with the storage box (4), a connecting rod (11) is fixedly connected to the upper end of the button (8), a rack (12) is fixedly connected to the lower end of the connecting rod (11), a first gear (13) is engaged with the rear side of the rack (12), and the first gear (13) is rotatably connected with the storage box (4).

3. The cross infection prevention device of the full-automatic blood pressure instrument as claimed in claim 2, wherein a cylindrical block (14) is coaxially and fixedly connected to the right end of the first gear (13), two pawls (16) are rotatably connected to the left end of the cylindrical block (14), the two pawls (16) are vertically and symmetrically arranged, a tension spring (15) is fixedly connected to the outer side of each pawl (16), the outer side of the tension spring (15) is fixedly connected with the cylindrical block (14), a ratchet disc (17) is engaged with the outer side of each pawl (16), and the right end of the ratchet disc (17) is rotatably connected with the storage box (4).

4. The cross infection prevention device of the full-automatic blood pressure monitor according to claim 3, wherein a third gear (23) is coaxially and fixedly connected to the right side of the ratchet plate (17), the upper end of the third gear (23) is engaged with a second gear (19), and the inside of the second gear (19) is fixedly connected with the slide rod (21).

5. The cross infection prevention device of the full-automatic blood pressure monitor according to claim 1, wherein a block (18) is provided at the upper end of the limiting block (20), and the block (18) is slidably connected with the storage box (4).

6. The cross infection prevention device of the fully automatic blood pressure monitor according to claim 1, wherein a handle (5) is fixedly connected to the upper end of the cover plate (6).