CN213248768U

CN213248768U - Oral and nasal endocrine cleaning device for pediatrics

Info

Publication number: CN213248768U
Application number: CN202021150541.XU
Authority: CN
Inventors: 左良娟; 孟晓丽; 余明友
Original assignee: Tongren City People's Hospital
Current assignee: Tongren City People's Hospital
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-05-25
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a pediatric oral-nasal endocrine cleaning device, which comprises a handheld part, a mounting seat and a connecting component, the cleaning assembly comprises a driving rack and a driving pulley, the driving rack is hinged with the mounting seat, the lower end of the driving rack is hinged with a reset spring rod, the driving pulley is connected with the connecting pulley, and the driving gear is meshed with the driving rack; the utility model has the advantages of reasonable design, safe and reliable suits a large amount of popularization.

Description

Oral and nasal endocrine cleaning device for pediatrics

Technical Field

The utility model relates to a paediatrics medical instrument technical field, concretely relates to paediatrics is with oral nasal endocrine cleaning device.

Background

Pediatrics belongs to the discipline of clinical medicine, and the study subjects are children from fetus to puberty. The method is a medical science for researching the growth and development rules of the children and the teenagers and improving the physical and mental health level and the disease prevention and treatment quality of the children and the teenagers; the infants or children lack certain self-care ability, some secretion is usually accumulated in nasal cavities, and the secretion is often not discharged smoothly due to the small nasal passages and the problems of nasal mucus blockage and the like.

Most of the existing oral and nasal secretion cleaning devices for pediatrics need to firstly drip cleaning liquid into nasal cavities and then squeeze nasal wings to assist in discharging secretion in the nasal cavities; the squeezing force of the operation mode is difficult to control, and the patient is easy to generate limb rejection and hurt the nasal mucosa of the patient; meanwhile, the existing device is lack of an air guide device in the nasal cavity cleaning process, so that a patient is not smooth in breathing, secretion is easy to enter the oral cavity, and certain danger is caused.

SUMMERY OF THE UTILITY MODEL

To the technical problem that above-mentioned exists, the utility model provides a paediatrics is with oral nasal endocrine cleaning device safe in operation, that the clearance effect is showing.

The technical scheme of the utility model is that: the utility model provides a paediatrics is with oral nasal endocrine cleaning device, includes handheld portion, mount pad and clearance subassembly, and the mount pad setting is in handheld portion upper end, and the inside coupling assembling that is used for installing the clearance subassembly that is provided with of mount pad is provided with the drive assembly who is used for driving coupling assembling in handheld portion.

Furthermore, the connecting assembly comprises two sliding rods, two driving gears and two connecting shafts, the sliding rods are horizontally arranged inside the mounting seat, two ends of each sliding rod are rotatably clamped with the inner wall of the mounting seat, the two driving gears are slidably clamped on the sliding rods, the sliding rods are sleeved with limiting plates, connecting belt wheels and compression springs, the two limiting plates are arranged, the two limiting plates are located between the two driving gears, the connecting belt wheels are located between the two limiting plates, the two compression springs are arranged, and the two compression springs are respectively located between the two sets of limiting plates and the driving gears; the connecting axle is provided with two, the both ends of slide bar are all located through sliding sleeve to two connecting axles, it is equipped with connecting gear all to overlap on two connecting axles, two connecting gears respectively with two driving gear meshing, joint threaded rod all rotates in two connecting axle bottoms, the threaded rod runs through the mount pad, and with mount pad threaded connection, through setting up the threaded rod, can effectively adjust the interval between two connecting axles, make this device can be applicable to different patients, improve the practicality of device, through setting up compression spring, make connecting gear all the time with driving gear meshing, improve the transmission efficiency and the stability of device.

Furthermore, the cleaning assembly comprises an air guide cylinder and a cleaning cylinder, the upper end of the air guide cylinder is opened, a protective net is arranged on the side wall of the air guide cylinder, a rotating blade is arranged in the air guide cylinder, the rotating blade penetrates through the bottom of the air guide cylinder and is fixedly connected with one of the connecting shafts, and the bottom of the air guide cylinder is in sliding clamping connection with the mounting seat; a clearance section of thick bamboo is hollow out construction, clearance bobbin base portion is connected with another connecting axle wherein, be provided with the pappus brush on the clearance section of thick bamboo outer wall, the inside inserted bar that is provided with of clearance section of thick bamboo, the cover is equipped with the clearance cotton on the inserted bar, during the use, put into the comparatively smooth and easy one side nasal cavity of ventilating of child patient with the inflator, put into a clearance section of thick bamboo that child patient blocks up comparatively serious one side nasal cavity, utilize rotating vane to ventilate for child's nasal cavity, utilize pappus brush and clearance cotton clearance patient nasal cavity adnexed secretion simultaneously, child breathes smoothly in the device use can be guaranteed in this design, the device use has been avoided the mood of little child to be restless and influence the use.

Further, the driving assembly comprises a driving rack and a driving belt wheel, the driving rack is of a hollow fan-shaped structure, the top of the driving rack is movably hinged with the inner wall of the mounting seat, the lower end of the driving rack is movably hinged with a reset spring rod, the other end of the reset spring rod is movably hinged with the inner wall of the mounting seat, the driving belt wheel is rotatably clamped with the inner wall of the mounting seat through a guide rod, the driving belt wheel is connected with a connecting belt wheel through a connecting belt, a driving gear is arranged on the driving belt wheel, the driving gear is meshed with the driving rack, when the device is used, a medical worker presses the driving rack on the handheld part to enable the driving belt wheel to drive the connecting belt wheel to rotate under the action of the driving gear, and then the two connecting shafts are rotated in a reciprocating mode, and the air inflow of the rotating blades and the rotating speed of the soft, the oral and nasal secretion cleaning efficiency is greatly improved.

Further, clearance bobbin base portion is provided with the spout, and the spout internalization is provided with the slider, and a clearance section of thick bamboo passes through the slider and is connected with another connecting axle wherein, through setting up gliding clearance section of thick bamboo, and then can adjust the radius of rotation of a clearance section of thick bamboo for the clearance effect of paediatrics patient nasal secretion is better.

The utility model discloses a theory of operation does: before use, the distance between the two connecting shafts is adjusted through the threaded rods on the two sides of the mounting seat according to the distance between the two nasal cavities of a patient, so that the purpose of adjusting the distance between the air guide cylinder and the cleaning cylinder is achieved, and the rotating radius of the cleaning cylinder is adjusted through adjusting the relative position of the cleaning cylinder and the sliding block; then, the cleaning cotton is sleeved on the inserted link and dipped with normal saline; the air guide cylinder is placed in a nasal cavity on one side where the pediatric patient can ventilate smoothly, the cleaning cylinder is placed in a nasal cavity on one side where the pediatric patient can block seriously, medical workers press a driving rack on a handheld part to enable a driving belt wheel to drive a connecting belt wheel to rotate under the action of a driving gear, so that two connecting shafts respectively drive a rotating blade and a soft hairbrush to rotate in a reciprocating mode, the rotating blade is used for ventilating the pediatric nasal cavity, meanwhile, secretion in the nasal cavity of the pediatric patient is brushed away by the soft hairbrush, and in the rotating process of the soft hairbrush, physiological saline on cleaning cotton is used for moistening nasal secretion and wiping the nasal cavity; according to the mood of the pediatric patient, the pressing speed of the driving rack is controlled, and the purposes of controlling the air inflow of the rotating blades and the rotating speed of the soft hairbrush are achieved.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structural design, and can clean nasal secretion of the pediatric patient by arranging the air guide cylinder with the rotating blades and the rotatable soft hair suppository, thereby greatly improving the cleaning effect; meanwhile, under the action of the rotating blades, the pediatric patient can breathe smoothly when cleaning the nasal cavity, so that on one hand, the mood fluctuation of the pediatric patient is reduced, convenience is provided for the work of medical personnel, and on the other hand, the potential safety hazard caused by the fact that the patient sucks nasal secretion into the mouth can be avoided; because this device adopts manual drive, consequently rotating vane's air input to and the slew velocity of pappus brush all can be obtained in time feedback according to paediatrics patient's mood change, improved mouth nose secretion clearance efficiency greatly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a top view of the present invention;

the cleaning device comprises a handle part 1, a mounting seat 2, a connecting assembly 3, a sliding rod 30, a limiting plate 300, a connecting belt wheel 301, a compression spring 302, a driving gear 31, a connecting shaft 32, a connecting gear 320, a threaded rod 321, a cleaning assembly 4, an air guide cylinder 40, a protective screen 400, a rotating blade 401, a cleaning cylinder 41, a soft hairbrush 410, an inserting rod 411, cleaning cotton 412, a sliding chute 413, a sliding block 414, a driving assembly 5, a driving rack 50, a reset spring rod 500, a driving belt wheel 51, a guide rod 510, a connecting belt 511 and a driving gear 512.

Detailed Description

Example (b): the oral and nasal endocrine cleaning device for the department of pediatrics as shown in figure 1 comprises a handheld part 1, a mounting seat 2, a connecting assembly 3, a cleaning assembly 4 and a driving assembly 5;

as shown in fig. 1, the connecting assembly 3 includes a sliding rod 30, two driving gears 31 and two connecting shafts 32, the sliding rod 30 is horizontally disposed inside the mounting seat 2, two ends of the sliding rod 30 are rotatably clamped with the inner wall of the mounting seat 2, the two driving gears 31 are disposed, the two driving gears 31 are slidably clamped on the sliding rod 30, the sliding rod 30 is sleeved with two limiting plates 300, two connecting belt wheels 301 and two compression springs 302, the two limiting plates 300 are disposed between the two driving gears 31, the connecting belt wheels 301 are disposed between the two limiting plates 300, the two compression springs 302 are disposed, and the two compression springs 302 are respectively disposed between the two sets of limiting plates 300 and the driving gears 31; the two connecting shafts 32 are arranged, the two connecting shafts 32 are all sleeved at two ends of the sliding rod 30 through sliding sleeves in a sliding mode, the two connecting shafts 32 are all sleeved with connecting gears 320, the two connecting gears 320 are respectively meshed with the two driving gears 31, threaded rods 321 are rotatably clamped at the bottoms of the two connecting shafts 32, the threaded rods 321 penetrate through the mounting seat 2 and are in threaded connection with the mounting seat 2, and the distance between the two connecting shafts can be effectively adjusted by arranging the threaded rods 321, so that the device can be suitable for different patients, the practicability of the device is improved, the connecting gears 320 are always meshed with the driving gears 31 by arranging the compression springs 302, and the transmission efficiency and the stability of the device are improved;

as shown in fig. 1 and 3, the cleaning assembly 4 comprises an air guide cylinder 40 and a cleaning cylinder 41, the upper end of the air guide cylinder 40 is open, a protective screen 400 is arranged on the side wall of the air guide cylinder 40, a rotating blade 401 is arranged in the air guide cylinder 40, the rotating blade 401 penetrates through the bottom of the air guide cylinder 40 and is fixedly connected with one of the connecting shafts 32, and the bottom of the air guide cylinder 40 is in sliding clamping connection with the mounting base 2; the cleaning barrel 41 is of a hollow structure, the bottom of the cleaning barrel 41 is connected with the other connecting shaft 32, the outer wall of the cleaning barrel 41 is provided with the soft brush 410, the cleaning barrel 41 is internally provided with the inserting rod 411, the inserting rod 411 is sleeved with the cleaning cotton 412, the air guide cylinder 40 is placed into a nasal cavity on one side, which is smooth in ventilation, of a pediatric patient during use, the cleaning barrel 41 is placed into a nasal cavity on one side, which is seriously blocked by the pediatric patient, the nasal cavity is ventilated by the rotating blades 401, and meanwhile, secretion attached to the nasal cavity of the patient is cleaned by the soft brush 410 and the cleaning cotton 412, so that the design can ensure that the pediatric breathing is smooth in the use process of the device, and the influence on use caused by mood agitation of the young children in the use process of; the bottom of the cleaning barrel 41 is provided with a sliding groove 413, a sliding block 414 is movably arranged in the sliding groove 413, the cleaning barrel 41 is connected with the other connecting shaft 32 through the sliding block 414, and the rotating radius of the cleaning barrel 41 can be adjusted by arranging the sliding cleaning barrel 41, so that the cleaning effect of nasal secretion of a pediatric patient is better;

as shown in fig. 1 and 2, the driving assembly 5 includes a driving rack 50 and a driving pulley 51, the driving rack 50 is a hollow fan-shaped structure, the top of the driving rack 50 is movably hinged to the inner wall of the mounting base 2, the lower end of the driving rack 50 is movably hinged to a return spring rod 500, the other end of the return spring rod 500 is movably hinged to the inner wall of the mounting base 2, the driving pulley 51 is rotatably clamped to the inner wall of the mounting base 2 through a guide rod 510, the driving pulley 51 is connected to a connecting pulley 301 through a connecting belt 511, a driving gear 512 is disposed on the driving pulley 51, the driving gear 512 is engaged with the driving rack 50, when in use, a medical worker presses the driving rack 50 on the handheld portion 1 to make the driving pulley 51 drive the connecting pulley 301 to rotate under the action of the driving gear 512, so as to make the two connecting shafts 32 rotate reciprocally, because the device adopts manual, and the rotating speed of the soft brush 410 can be fed back in time according to the mood change of the pediatric patient, so that the mouth and nose secretion cleaning efficiency is greatly improved.

The utility model discloses a theory of operation does: before use, the distance between the two connecting shafts 32 is adjusted through the threaded rods 321 on the two sides of the mounting seat 2 according to the distance between the two nasal cavities of a patient, so that the purpose of adjusting the distance between the gas cylinder 40 and the cleaning cylinder 41 is achieved, and the rotating radius of the cleaning cylinder 41 is adjusted through adjusting the relative positions of the cleaning cylinder 41 and the sliding block 414; then, the cleaning cotton 412 is sleeved on the inserting rod 411, and the cleaning cotton 412 is dipped with physiological saline; the air guide cylinder 40 is placed in a nasal cavity on one side where the air of the pediatric patient is smooth, the cleaning cylinder 41 is placed in a nasal cavity on one side where the pediatric patient is seriously blocked, the medical staff presses the driving rack 50 on the handheld part 1 to enable the driving belt wheel 51 to drive the connecting belt wheel 301 to rotate under the action of the driving gear 512, so that the two connecting shafts 32 respectively drive the rotating blades 401 and the soft hairbrush 410 to rotate in a reciprocating mode, the rotating blades 401 are used for ventilating the nasal cavity of the pediatric patient, meanwhile, the soft hairbrush 410 is used for brushing off secretions in the nasal cavity of the pediatric patient, and in the rotating process of the soft hairbrush 410, physiological saline on the cleaning cotton 412 is used for moistening nasal secretions, and the nasal cavity is; the pressing rate of the driving rack 50 is controlled according to the mood change of the pediatric patient, so that the purposes of controlling the air inflow of the rotating blades 401 and the rotating speed of the fur brush 410 are achieved.

Claims

1. The utility model provides a paediatrics is with oral nasal endocrine cleaning device, its characterized in that, including handheld portion (1), mount pad (2) and clearance subassembly (4), mount pad (2) set up in handheld portion (1) upper end, and mount pad (2) are inside to be provided with and to be used for the installation coupling assembling (3) of clearance subassembly (4), be provided with on handheld portion (1) and be used for the drive assembly (5) of coupling assembling (3).

2. The pediatric oral-nasal endocrine clearing device according to claim 1, the connecting assembly (3) comprises a sliding rod (30), a driving gear (31) and a connecting shaft (32), the sliding rod (30) is horizontally arranged in the mounting seat (2), and rotatably clamped with the inner wall of the mounting seat (2), two driving gears (31) are arranged, the two driving gears (31) are both clamped on a sliding rod (30) in a sliding way, a limiting plate (300), a connecting belt wheel (301) and a compression spring (302) are sleeved on the sliding rod (30), two limiting plates (300) are arranged, the two limiting plates (300) are both positioned between the two driving gears (31), the connecting belt wheel (301) is positioned between the two limiting plates (300), the number of the compression springs (302) is two, and the two compression springs (302) are respectively positioned between the two groups of limiting plates (300) and the driving gear (31); connecting axle (32) are provided with two, and the both ends of slide bar (30) are all located through sliding sleeve to two connecting axles (32), all overlap on two connecting axles (32) and are equipped with connecting gear (320), two connecting gear (320) respectively with two driving gear (31) meshing, joint threaded rod (321) are all rotated to two connecting axle (32) bottoms, threaded rod (321) run through mount pad (2), and with mount pad (2) threaded connection.

3. The oral and nasal endocrine cleaning device for the department of pediatrics as claimed in claim 2, wherein the cleaning assembly (4) comprises an air cylinder (40) and a cleaning cylinder (41), the upper end of the air cylinder (40) is open, a protective screen (400) is arranged on the side wall of the air cylinder, a rotating blade (401) is arranged inside the air cylinder (40), the rotating blade (401) penetrates through the bottom of the air cylinder (40) and is fixedly connected with one of the connecting shafts (32), and the bottom of the air cylinder (40) is slidably clamped with the mounting seat (2); a cleaning barrel (41) is of a hollow structure, the bottom of the cleaning barrel (41) is connected with another connecting shaft (32), a soft brush (410) is arranged on the outer wall of the cleaning barrel (41), an inserting rod (411) is arranged inside the cleaning barrel (41), and cleaning cotton (412) is sleeved on the inserting rod (411).

4. The oral-nasal endocrine cleaning device for department of pediatrics as claimed in claim 2, wherein the driving assembly (5) comprises a driving rack (50) and a driving pulley (51), the driving rack (50) is of a hollow fan-shaped structure, the top of the driving rack (50) is movably hinged to the inner wall of the mounting seat (2), the lower end of the driving rack (50) is movably hinged to a return spring rod (500), the other end of the return spring rod (500) is movably hinged to the inner wall of the mounting seat (2), the driving pulley (51) is rotatably clamped to the inner wall of the mounting seat (2) through a guide rod (510), the driving pulley (51) is connected with the connecting pulley (301) through a connecting belt (511), a driving gear (512) is arranged on the driving pulley (51), and the driving gear (512) is meshed with the driving rack (50).

5. The oral and nasal endocrine cleaning device for department of pediatrics as claimed in claim 3, wherein a sliding groove (413) is formed in the bottom of the cleaning barrel (41), a sliding block (414) is movably arranged in the sliding groove (413), and the cleaning barrel (41) is connected with the other connecting shaft (32) through the sliding block (414).