CN112082449A

CN112082449A - Thickness detection device of foam dressing for breathing mask of breathing machine

Info

Publication number: CN112082449A
Application number: CN202010908885.0A
Authority: CN
Inventors: 雷斌宝; 雷斌磊
Original assignee: Hunan Lidesen Medical Instrument Co ltd
Current assignee: Hunan Lidesen Medical Instrument Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2020-12-15

Abstract

The invention discloses a thickness detection device of a foam dressing for a breathing mask of a breathing machine, which comprises a third shell, wherein two sliding grooves are symmetrically formed in the inner side wall of the third shell, two pulleys are symmetrically and slidably connected to the inner side walls of the two sliding grooves, and a fourth shell is fixedly connected to the tops of the four pulleys; when the device is used, an operator rotates the threaded rotating rod, the threaded rotating rod is rotated out of the threaded groove, a third handle is pulled upwards subsequently, the two sets of second bodies and the two sets of first bodies are driven to move upwards, detection dressings to be detected are divided into two sets of plates which are placed above the fourth shell in sequence, the fourth shell slides into the third shell through the sliding groove, the third handle is pressed downwards at the moment, the threaded rotating rod is connected with the threaded groove in a threaded manner, the two sets of first bodies can be automatically matched with the acting force of the spring according to the thickness of the detection dressings at the moment, and the thickness of the detection dressings can be observed according to the scale marks on the first bodies of the operator.

Description

Thickness detection device of foam dressing for breathing mask of breathing machine

Technical Field

The invention relates to the technical field of medical auxiliary appliance detection, in particular to a thickness detection device of a foam dressing for a breathing mask of a breathing machine.

Background

As is well known, a common breathing mask of a breathing machine consists of a main body, a eyebrow support, an elbow, a bent head cover, a soft cushion, a rubber plug, a clamping ring, a buckle, a forehead cushion, a head band and a foam dressing, wherein the foam dressing consists of unique polyurethane foam, oxygen is directly injected into an oxygen storage bag in the medical breathing mask, and the mask is placed on the face of a patient and is used for sealing the mouth and the nose. The mask is fixed on the head of a patient by using the fixing component to absorb oxygen, and is suitable for various exuded wound surfaces. The polyurethane foam is fine and soft in texture, uniform in pore size and high in absorbability, can absorb a large amount of wound secretions, provides a moist optimal environment for a wound surface and promotes wound healing; the adhesive is not adhered to the wound surface, and the wound is not adhered during replacement, so that the pain is avoided; soft, has good compliance and has the function of a protection pad.

The invention is disclosed in China: CN211096849U discloses a foam dressing for a mask respirator, the inner layer of the foam dressing is made of hydrophilic materials, the outer layer of the foam dressing is made of hydrophobic materials, the foam dressing is soft and elastic, the purpose of pressure reduction is achieved, the foam dressing has good air permeability, the foam dressing can be directly torn off through an easily torn line, material waste is avoided, a thickening pad can be selected to thicken a nose bridge part as required, and the possibility of pressure sores when a patient uses the foam dressing is reduced adaptively;

however, the existing device still has a certain problem, in the device thereof, the upper surface of the cushion body is provided with the thickening pad through the connecting portion, and the thickening pad is provided with the ball pad, and can increase the thickness of foam dressing through the thickening pad and the ball pad, the adaptability reduces the possibility that pressure sore appears when the patient uses, and increase thickness then needs to measure and thicken according to the measuring result to the facial size of the wearer or facial and the gap of connecting part, often unable reasonable detect simultaneously a plurality of foam dressings in the testing process of the current foam dressing thickness, lead to the detection efficiency of many batches to hang down excessively, and increase detection personnel's operational load, for this reason, provide a thickness detection device of foam dressing for breathing machine respirator.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a thickness detection device of a foam dressing for a breathing mask of a breathing machine.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a thickness detection device of foam dressing for a breathing mask of a breathing machine comprises a third shell, wherein two sliding grooves are symmetrically formed in the inner side wall of the third shell, two sliding grooves are symmetrically and slidably connected with two pulleys, the top parts of the four pulleys are fixedly connected with a fourth shell, one side of the fourth shell is fixedly connected with a second handle, two groups of placing plates are fixedly arranged on the upper surface of the fourth shell in an equidistant mode, detection dressing is arranged on the inner side wall of each group of placing plates, a first supporting column is welded on the upper surface of the third shell, the top part of the first supporting column is fixedly connected with a second shell, two groups of sliding rods are slidably arranged on the inner side wall of the second shell in an equidistant mode, a second plate body is fixedly connected on the top parts of the two groups of sliding rods, and two third handles are symmetrically and fixedly connected on the upper surface of the second plate body, the upper surface of the second plate body is in threaded connection with a threaded rotating rod, the upper surface of the second shell is provided with a threaded groove, four dead levers of the lower surface symmetry fixedly connected with of second casing, four the equal fixedly connected with fixed block of one end of dead lever, four the adjacent one end fixedly connected with fourth plate body of fixed block, it is two sets of the one end of slide bar all runs through the upper surface and the fixedly connected with second body of fourth plate body, it is two sets of the equal sliding connection of inside wall of second body has first body, and is two sets of the equal fixedly connected with third plate body of one end of first body, it is two sets of the equal fixedly connected with first plate body of the other end of first body, it is two sets of the scale mark has been seted up to the impartial distance range in front surface and the rear surface of first body, and is two sets of the equal fixedly connected with bulge of inside wall of second body, it is two sets of the spring has all been cup.

Preferably, the lower surface of the third shell is symmetrically and fixedly connected with four second supporting columns, and one ends of the four second supporting columns are fixedly connected with a bottom plate.

Preferably, the lower surface of the bottom plate is symmetrically and fixedly connected with four universal wheels, and one side of the third shell is fixedly connected with a fourth handle.

Preferably, the lower surface of the third shell is fixedly connected with a first shell, the inner side wall of the first shell is connected with a drawer in a sliding mode, and a first handle is welded on the front surface of the drawer.

Preferably, the outer side walls of the fourth handle and the two third handles are coated with rubber sleeves.

Preferably, two sets of the equal symmetrical fixedly connected with two stoppers of inside wall of second body.

(III) advantageous effects

Compared with the prior art, the invention provides a thickness detection device of a foam dressing for a breathing mask of a breathing machine, which has the following beneficial effects:

firstly, the thread rotating rod is rotated out of a thread groove by rotating the thread rotating rod, then a third handle is pulled upwards to drive two groups of second pipe bodies and two groups of first pipe bodies to move upwards, detection dressing to be detected is sequentially placed in two groups of placing plates above a fourth shell, the fourth shell slides into the third shell through a sliding groove, stability during sliding can be improved by a pulley, moving blockage caused by overlarge friction force is avoided, the third handle is pressed downwards at the moment to enable a second plate body to drive a sliding rod to move downwards, the thread rotating rod is in threaded connection with the thread groove, and fixation is completed;

two, two sets of first bodys this moment can reciprocate according to the effort of spring and according to the thickness automation that detects the dressing in the second body and carry out the adaptation, and the scale mark on the first body of operating personnel accessible is surveyed and is detected the thickness of dressing this moment, and this device has accomplished the thickness detection in batches to foam dressing for respirator through above structure and operation flow, has promoted detection efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the second housing and the fourth plate according to the present invention;

FIG. 3 is a schematic view of the internal structure of a third housing according to the present invention;

fig. 4 is a schematic view of the internal structure of the second tube of the present invention.

In the figure: 1. a drawer; 2. a first handle; 3. a first housing; 4. a base plate; 5. detecting the dressing; 6. scale lines; 7. a second handle; 8. a first pipe body; 9. a fixed block; 10. fixing the rod; 11. a slide bar; 12. a rubber sleeve; 13. a threaded rotating rod; 14. a third handle; 15. a second housing; 16. a first support column; 17. a second tube body; 18. a third housing; 19. a fourth handle; 20. a first plate body; 21. a second support column; 22. a universal wheel; 23. a second plate body; 24. a limiting block; 25. a spring; 26. a raised block; 27. a third plate body; 28. a pulley; 29. placing the plate; 30. a fourth housing; 31. a chute; 32. a fourth plate body; 33. a thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a thickness detection device of foam dressing for a breathing mask of a breathing machine comprises a third shell 18, two sliding grooves 31 are symmetrically formed in the inner side wall of the third shell 18, two pulleys 28 are symmetrically and slidably connected to the inner side walls of the two sliding grooves 31, a fourth shell 30 is fixedly connected to the tops of the four pulleys 28, a second handle 7 is fixedly connected to one side of the fourth shell 30, two groups of placing plates 29 are fixedly connected to the upper surface of the fourth shell 30 in an equidistant arrangement mode, detection dressing 5 is arranged on the inner side walls of the two groups of placing plates 29, a first support column 16 is welded to the upper surface of the third shell 18, a second shell 15 is fixedly connected to the top of the first support column 16, two groups of sliding rods 11 are slidably connected to the inner side wall of the second shell 15 in an equidistant arrangement mode, a second plate body 23 is fixedly connected to the tops of the two groups of sliding rods 11, two third handles 14 are symmetrically and fixedly, the upper surface threaded connection of second plate body 23 has screw thread bull stick 13, thread groove 33 has been seted up to the upper surface of second casing 15, four dead levers 10 of lower surface symmetry fixedly connected with of second casing 15, the equal fixedly connected with fixed block 9 of one end of four dead levers 10, the adjacent one end fixedly connected with fourth plate body 32 of four fixed block 9, the upper surface and the fixedly connected with second body 17 of fourth plate body 32 are all run through to the one end of two sets of slide bars 11, the equal sliding connection of inside wall of two sets of second bodies 17 has first body 8, the equal fixedly connected with third plate body 27 of one end of two sets of first bodies 8, the equal fixedly connected with first plate body 20 of the other end of two sets of first bodies 8, scale mark 6 has been seted up to the equal equidistance arrangement of front surface and the rear surface of two sets of first bodies 8, the equal fixedly connected with protruding piece 26 of inside wall of two sets of second bodies 17, spring 25 has all been.

Further: the lower surface of the third shell 18 is symmetrically and fixedly connected with four second supporting columns 21, and one ends of the four second supporting columns 21 are fixedly connected with the bottom plate 4; the four second supporting columns 21 can increase the stability among the third casing 18, the first casing 3 and the bottom plate 4, and the bottom plate 4 can play a role in supporting and stabilizing the main body part of the device.

On the basis of the scheme: four universal wheels 22 are symmetrically and fixedly connected to the lower surface of the bottom plate 4, and a fourth handle 19 is fixedly connected to one side of the third shell 18; the fourth handle 19 is handed to operating personnel accessible and promotes this device to drive the universal wheel 22 operation of 4 bottoms of bottom plates, realized the removal transportation function of this device, wherein, the service brake board is installed to one side of universal wheel 22, and operating personnel accessible service brake board fixes the position of this device.

Further: the lower surface of the third shell 18 is fixedly connected with a first shell 3, the inner side wall of the first shell 3 is connected with a drawer 1 in a sliding manner, and the front surface of the drawer 1 is welded with a first handle 2; in this device, drawer 1's setting provides reasonable storage space, and the operating personnel of being convenient for places debris through drawer 1 storage, and during the use, operating personnel is through pulling the first in command 2 to drive drawer 1 and slide out first casing 3, and place the article that need the storage in drawer 1, and promote the first in command 2 and close drawer 1.

On the basis of the scheme: the outer side walls of the fourth handle 19 and the two third handles 14 are covered with rubber sleeves 12; the rubber sleeve 12 can increase the surface friction of the fourth handle 19 and the second handle 7, and avoid the deviation when the operator holds the handle.

Further: the inner side walls of the two groups of second pipe bodies 17 are symmetrically and fixedly connected with two limiting blocks 24; the stopper 24 contacts with the third plate 27 when the first pipe 8 moves, so that the moving distance of the first pipe 8 in the second pipe 17 is limited, and the first pipe 8 is prevented from automatically separating from the second pipe 17 by the acting force of the spring 25.

To sum up, the working principle and the working process of the thickness detection device of the foam dressing for the breathing mask of the breathing machine are that when in use, firstly, an operator can hold the fourth handle 19 by hand and push the device, so as to drive the universal wheel 22 at the bottom of the bottom plate 4 to operate, and realize the moving and transporting functions of the device, wherein, one side of the universal wheel 22 is provided with a foot brake plate, the operator can fix the position of the device through the foot brake plate, the operator rotates the threaded rotating rod 13, rotates the threaded rotating rod 13 out of the threaded groove 33, then pulls the third handle 14 upwards to drive the two groups of second pipe bodies 17 and the two groups of first pipe bodies 8 to move upwards, then the detection dressings 5 to be detected are sequentially placed in two groups of placing plates 29 above the fourth shell 30, the fourth shell 30 slides into the third shell 18 through the chute 31, and slides in the chute 31 through the pulley 28, the pulley 28 can increase the stability during sliding, avoid the situation that the movement is blocked due to overlarge friction force, at the moment, the third handle 14 is pressed downwards, so that the second plate body 23 drives the sliding rod 11 to move downwards, the threaded rotating rod 13 is in threaded connection with the threaded groove 33, the fixation is completed, at the moment, the two groups of first pipe bodies 8 can automatically move up and down in the second pipe body 17 for adaptation according to the acting force of the spring 25 and the thickness of the detected dressing 5, at the moment, an operator can observe the thickness of the detected dressing 5 through the scale marks 6 on the first pipe bodies 8, the device completes the batch thickness detection of the foam dressing for the breathing mask through the structure and the operation flow, the detection efficiency is improved, in the device, the drawer 1 provides a reasonable storage space, the operator can conveniently store and place sundries through the drawer 1, when the device is used, the operator pulls the first handle 2, thereby driving the drawer 1 to slide out of the first casing 3, placing the article to be stored in the drawer 1, and pushing the first handle 2 to close the drawer 1, the rubber sleeve 12 can increase the surface friction force of the fourth handle 19 and the second handle 7, avoiding the deviation when being held by the hand of the operator, the limiting block 24 contacts with the third plate 27 when the first tube 8 moves, realizing the limitation of the moving distance of the first tube 8 in the second tube 17, thereby avoiding the first tube 8 from automatically separating from the second tube 17 by the acting force of the spring 25, the four second supporting columns 21 can increase the stability between the first casing 3 and the bottom plate 4 of the third casing 18, the bottom plate 4 can play a role of stably supporting the main body part in the device, the fixing block 9 and the fixing rod 10 can keep the connection between the fourth plate 32 and the second casing 15, and are more stable, first support column 16 can be for providing the stable effect of support between second casing 15 and the third casing 18, first plate body 20 is square pressure board, increase the pressing area, the damage is pressed to the surface that the reduction detected time to the foam dressing, protruding piece 26 in two sets of second bodys 17 is spring 25's connecting piece, avoid spring 25 to take place the skew, in this device, fourth plate body 32 is spacing plate body, the displacement of two sets of second bodys 17 has been restricted, and avoided two sets of second bodys 17 to upwards displacement too high, lead to detecting the precision not enough.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thickness detection device of foam dressing for breathing machine respirator, includes third casing (18), its characterized in that: two sliding grooves (31) are symmetrically formed in the inner side wall of the third shell (18), two sliding grooves (31) are symmetrically and slidably connected to the inner side wall of the two sliding grooves (31), four sliding grooves (28) are fixedly connected to the top of the four sliding grooves (28) through a fourth shell (30), a second handle (7) is fixedly connected to one side of the fourth shell (30), two groups of placing plates (29) are fixedly connected to the upper surface of the fourth shell (30) in an equidistant mode, detection dressings (5) are arranged on the inner side wall of the two groups of placing plates (29), a first supporting column (16) is welded to the upper surface of the third shell (18), a second shell (15) is fixedly connected to the top of the first supporting column (16), two groups of sliding rods (11) are slidably connected to the inner side wall of the second shell (15) in an equidistant mode, and a second plate body (23) is fixedly connected to the top of the, the upper surface of the second plate body (23) is symmetrically and fixedly connected with two third handles (14), the upper surface of the second plate body (23) is in threaded connection with a threaded rotating rod (13), the upper surface of the second shell (15) is provided with a threaded groove (33), the lower surface of the second shell (15) is symmetrically and fixedly connected with four fixing rods (10), one ends of the four fixing rods (10) are fixedly connected with a fixing block (9), the adjacent ends of the four fixing blocks (9) are fixedly connected with a fourth plate body (32), one ends of two groups of sliding rods (11) penetrate through the upper surface of the fourth plate body (32) and are fixedly connected with a second pipe body (17), the inner side wall of the two groups of second pipe bodies (17) is respectively in sliding connection with a first pipe body (8), and one ends of the two groups of first pipe bodies (8) are respectively and are fixedly connected with a third plate body (27), two sets of the equal fixedly connected with first plate body (20) of the other end of first body (8), it is two sets of scale mark (6) have been seted up to the equipartition apart from the range of front surface and the rear surface of first body (8), and are two sets of the equal fixedly connected with protruding piece (26) of inside wall of second body (17), it is two sets of spring (25) have all been cup jointed to the lateral wall of protruding piece (26).

2. The device for detecting the thickness of the foam dressing for the breathing mask of the respirator according to claim 1, wherein: the lower surface of the third shell (18) is symmetrically and fixedly connected with four second supporting columns (21), and one end of each of the four second supporting columns (21) is fixedly connected with a bottom plate (4).

3. The device for detecting the thickness of the foam dressing for the breathing mask of the respirator according to claim 2, wherein: the lower surface of the bottom plate (4) is symmetrically and fixedly connected with four universal wheels (22), and one side of the third shell (18) is fixedly connected with a fourth handle (19).

4. The device for detecting the thickness of the foam dressing for the breathing mask of the respirator according to claim 1, wherein: the lower surface of the third shell (18) is fixedly connected with a first shell (3), the inner side wall of the first shell (3) is connected with a drawer (1) in a sliding mode, and a first handle (2) is welded on the front surface of the drawer (1).

5. The device for detecting the thickness of the foam dressing for the breathing mask of the respirator according to claim 3, wherein: the outer side walls of the fourth handle (19) and the two third handles (14) are coated with rubber sleeves (12).

6. The device for detecting the thickness of the foam dressing for the breathing mask of the respirator according to claim 1, wherein: and the inner side walls of the two groups of second pipe bodies (17) are symmetrically and fixedly connected with two limiting blocks (24).