CN221286437U - Sputum aspirator - Google Patents

Abstract

The utility model discloses a sputum aspirator, which comprises a sputum aspirator and a sputum aspirator interface, wherein an adjustable auxiliary opening mechanism is arranged at the outer side of the sputum aspirator interface, a sputum aspirator catheter corresponding to the sputum aspirator interface is inserted and arranged at the outer side of the adjustable auxiliary opening mechanism, and an auxiliary calandria mechanism for conveying the sputum aspirator catheter is arranged at the outer side of the adjustable auxiliary opening mechanism in a sliding way. The device can carry out 360 degrees regulation through inhaling phlegm interface outside movable mounting's supplementary shedding mechanism in-process that can open patient's mouth in the assistance, can also be in order to aim at the patient with different postures respectively medical personnel handheld sputum aspirator, very big improvement inhale flexible degree and humanized degree of phlegm in-process operability, can change the expansion angle of outside rubber piece through pivoted threaded rod simultaneously, the device that is used for inhaling the phlegm in having solved current intensive care unit can not adapt to patient's demand and expand in a flexible way, lead to whole adaptability not high problem.

Description

Sputum aspirator

Technical Field

The utility model relates to the technical field of sputum suction, in particular to a sputum suction device.

Background

The intensive care unit is a unit for specially collecting and treating critical diseases and giving careful monitoring and accurate treatment, the treatment of the critical diseases by the intensive care unit creates time and possibility for the primary disease treatment, so that the diseases which are originally poor in treatment effect or can not be treated are effectively controlled and satisfactorily treated, and in the medical treatment process, the patients in coma or the patients with more possibility of the asphyxia of sputum are required to be subjected to real-time sputum suction in particular to keep the respiratory tract unobstructed, and the aspiration pneumonia is prevented;

Most of sputum aspirator used in the existing intensive care unit is a sputum aspirator, and the sputum aspirator is divided into a manual type and an electric type, wherein the manual type sputum aspirator has the advantages of being convenient to detach and clean due to low use cost, so that the use frequency is higher, but in the actual use process of the intensive care unit, a patient can unconsciously close a mouth or be difficult to keep an open state for a long time due to the fact that the sputum aspirator is blocked, and the success rate of sputum aspiration is affected.

The nursing sputum aspirator for ICU intensive care unit of current patent (bulletin number: CN 214969761U) makes the patient bite the spacing groove through setting up supporting adjustment mechanism, makes the sliding block slide downwards in the inside of restriction track again, and then drives the ejector pin of bottom and move downwards to strut patient's mouth, opens to suitable size when patient's mouth, passes the sliding block with the gag lever post again and gets into the spacing hole of restriction track inside to carry out spacing fixed to the sliding block, can support patient's mouth, avoid the patient to close the mouth because of the stimulation and lead to inhaling the phlegm step to receive the influence.

For above-mentioned problem, current patent gives the solution, but its mechanism that sets up struts patient's mouth is difficult to combine with sputum aspirator pipe fine, and its open end and sputum aspirator pipe insert end are not on same output line to the controllable degree that its mouth was opened is not high, can not the adaptability expand, only can the staged expansion, leads to whole adaptability not high.

For this purpose, a sputum aspirator is proposed.

Disclosure of Invention

The utility model aims to provide a sputum aspirator which is used for solving the problem that the whole adaptability is not high because the sputum aspirator in the existing intensive care unit cannot be flexibly unfolded according to the requirements of patients.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the sputum aspirator comprises a sputum aspirator, wherein a hand grip is fixedly arranged at the rear side of the bottom of the sputum aspirator, a corresponding pressurizing grip is movably arranged at the front side of the hand grip, a sputum aspirator interface is fixedly connected with the adsorption end at the front side of the sputum aspirator, and a detachable collecting bag is rotatably arranged at the bottom of the sputum aspirator interface;

An adjustable auxiliary opening mechanism is arranged on the outer side of the sputum suction interface, a sputum suction catheter corresponding to the sputum suction interface is inserted and arranged on the outer side of the adjustable auxiliary opening mechanism, and an auxiliary calandria mechanism for conveying the sputum suction catheter is arranged on the outer side of the adjustable auxiliary opening mechanism in a sliding manner;

The adjustable auxiliary opening mechanism comprises a first chuck sleeve fixedly connected to the front side of the sputum suction interface and a threaded rod movably connected with the adsorption end of the sputum suction interface, wherein a first turning plate and a second turning plate which are engaged with the threaded rod are movably arranged on the upper side and the lower side of the first chuck sleeve, the second turning plate and the first turning plate form a V-shaped structure capable of being folded and unfolded inwards and outwards, and rubber blocks corresponding to the occlusion ends of the upper jaw and the lower jaw of a patient are inserted in the outer side of the first turning plate.

Preferably, the outside movable mounting of first chuck cover has the lantern ring, the equal fixedly connected with side opening piece of upper and lower end of lantern ring, the equal fixedly connected with axostylus axostyle in both sides of side opening piece, the equal movable mounting in the outside of axostylus axostyle has first folding plate, the equal movable mounting of inner wall that side opening piece one side was kept away from to first folding plate has the second folding plate.

Preferably, the inner wall side of the second turning plate is movably provided with a nut sleeve block corresponding to the engagement of the threaded rod, and the left side and the right side of the first turning plate are fixedly provided with socket cabins.

Preferably, the adjustable auxiliary opening mechanism further comprises a U-shaped frame inserted and installed inside the jack bin, the two insertion ends of the rear side of the U-shaped frame are fixedly provided with first rubber sleeves corresponding to the inner lamination of the jack bin, one end, far away from the jack bin, of the U-shaped frame is fixedly provided with a rubber block, and the whole rubber block is in an arc shape capable of being laminated with the lamination end.

Preferably, a through hole bin corresponding to the sputum suction interface is arranged in the threaded rod, the sputum suction catheter is inserted and mounted in the through hole bin, and a gear turntable is fixedly mounted on one side, away from the first chuck sleeve, of the threaded rod.

Preferably, the auxiliary calandria mechanism comprises guide rail grooves arranged on two sides of the U-shaped frame, a cross rod frame is slidably arranged on the inner wall of the guide rail grooves, reserved sleeve openings corresponding to the sliding of the guide rail grooves are formed in the left side and the right side of the cross rod frame, and a second chuck sleeve is fixedly arranged at the middle position of the inner wall of the cross rod frame.

Preferably, the outer surface movable mounting of second chuck cover has the runner, the surface fixed mounting of runner has the cotton cover of taking the notch, the size of the cotton cover of taking the notch is greater than the size of second chuck cover, the inside axle center position department fixed mounting of runner has the fourth rubber sleeve that corresponds with the laminating of second chuck cover.

Preferably, the outer surfaces of the reserved sleeve openings are fixedly provided with third rubber sleeves, and the inner wall sides of the guide rail grooves are fixedly provided with second rubber sleeves corresponding to the third rubber sleeves in a fitting mode.

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

1. Through the adjustable auxiliary opening mechanism movably mounted on the outer side of the sputum suction interface, 360-degree adaptability adjustment can be carried out in the process of assisting in expanding the mouth of a patient, and the sputum suction device can be held by medical staff in different postures while being aligned with the patient conveniently, so that the flexible degree and humanized degree of operability in the sputum suction process are greatly improved, the expansion angle of the outer rubber block can be changed through a rotating threaded rod, the corresponding bolts are not required to be arranged for fixation, the sputum suction workload of the medical staff is further reduced while the device can be adaptively and smoothly expanded, the sputum suction device is more practical, the problem that the device for sucking sputum in the existing intensive care unit cannot be flexibly expanded according to the requirements of the patient, and the overall adaptability is not high is solved;

2. Through not only can conveniently assemble the use at the rubber piece of bayonet equipment, can also make things convenient for follow-up dismantlement to disinfect washing and change down, through the supplementary calandria mechanism that upper and lower extreme alone set up simultaneously, rotate the runner and can utilize the cotton cover of taking the notch to release the phlegm pipe that inhales phlegm interface adsorption end outwards, will inhale the phlegm pipe and export outwards that the inner wall side of the rubber piece of expansion is stable, make the pipe insert the patient more convenient with smooth, further improved the whole adaptability of phlegm sucking device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall structural view of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a partial schematic view of an adjustable auxiliary opening mechanism of the present utility model;

FIG. 4 is a schematic view of the structure of the U-shaped frame of the present utility model;

Fig. 5 is a schematic diagram showing the splitting effect of the auxiliary pipe arranging mechanism.

Reference numerals illustrate:

1. a sputum aspirator; 2. a hand grip; 3. a pressurizing grip; 4. a sputum suction interface; 5. a detachable collection bag; 6. an adjustable auxiliary opening mechanism; 61. a first chuck sleeve; 62. a collar; 63. a side opening block; 64. a shaft lever; 65. a first flap; 66. a second flap; 67. a threaded rod; 68. a through-port bin; 69. a gear turntable; 610. a nut sleeve block; 611. a socket bin; 612. a U-shaped frame; 613. a first rubber sleeve; 614. a rubber block; 7. a sputum suction catheter; 8. an auxiliary pipe arranging mechanism; 81. a guide rail groove; 82. a second rubber sleeve; 83. a cross bar frame; 84. reserving a sleeve opening; 85. a third rubber sleeve; 86. a second chuck sleeve; 87. a rotating wheel; 88. a fourth rubber sleeve; 89. cotton sleeve with slot.

Detailed Description

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

Referring to fig. 1 to 5, the present utility model provides a technical solution:

The sputum aspirator comprises a sputum aspirator 1, a handle grip 2 is fixedly arranged at the rear side of the bottom of the sputum aspirator 1, a corresponding pressurizing handle grip 3 is movably arranged at the front side of the handle grip 2, a sputum aspirator interface 4 is fixedly connected with the adsorption end at the front side of the sputum aspirator 1, and a detachable collecting bag 5 is rotatably arranged at the bottom of the sputum aspirator interface 4;

An adjustable auxiliary opening mechanism 6 is arranged on the outer side of the sputum suction interface 4, a sputum suction catheter 7 corresponding to the sputum suction interface 4 is inserted and arranged on the outer side of the adjustable auxiliary opening mechanism 6, and an auxiliary calandria mechanism 8 for conveying the sputum suction catheter 7 is slidably arranged on the outer side of the adjustable auxiliary opening mechanism 6;

The adjustable auxiliary opening mechanism 6 comprises a first chuck sleeve 61 fixedly connected to the front side of the sputum suction port 4, and a threaded rod 67 movably connected to the outer surface of the first chuck sleeve 61 and the adsorption end of the sputum suction port 4, a first turning plate 65 and a second turning plate 66 which are meshed with the threaded rod 67 and correspond to each other are movably arranged on the upper side and the lower side of the first chuck sleeve 61, the second turning plate 66 and the first turning plate 65 form a V-shaped structure capable of being folded and unfolded inwards and outwards, and a rubber block 614 corresponding to the occlusion ends of the upper jaw and the lower jaw of a patient is inserted into the outer side of the first turning plate 65.

Specifically, as shown in fig. 1 and 3, the outer side of the first chuck sleeve 61 is movably provided with a collar 62, the upper end and the lower end of the collar 62 are fixedly connected with side opening blocks 63, two sides of each side opening block 63 are fixedly connected with a shaft lever 64, the outer side of each shaft lever 64 is movably provided with a first turning plate 65, and the inner wall of the first turning plate 65 far away from one side of each side opening block 63 is movably provided with a second turning plate 66.

Specifically, as shown in fig. 3, the inner wall side of the second folding plate 66 is movably provided with a nut sleeve block 610 engaged with the threaded rod 67, and the left and right sides of the first folding plate 65 are fixedly provided with a socket bin 611.

Specifically, as shown in fig. 3 and fig. 4, the adjustable auxiliary opening mechanism 6 further includes a U-shaped frame 612 inserted and mounted inside the socket bin 611, two insertion ends at the rear side of the U-shaped frame 612 are fixedly mounted with a first rubber sleeve 613 corresponding to the inner lamination of the socket bin 611, one end of the U-shaped frame 612 far away from the socket bin 611 is fixedly mounted with a rubber block 614, and the whole rubber block 614 is in a circular arc shape capable of laminating the engagement end.

Specifically, as shown in fig. 3, a through hole bin 68 corresponding to the sputum suction port 4 is disposed in the threaded rod 67, the sputum suction catheter 7 is inserted and mounted in the through hole bin 68, and a gear turntable 69 is fixedly mounted on one side of the threaded rod 67 away from the first chuck sleeve 61.

By adopting the technical scheme, the problem that the device for sucking sputum in the existing intensive care unit cannot be flexibly unfolded according to the needs of patients, so that the overall adaptability is not high is solved, the corresponding detachable collecting bag 5 is installed through the port of the sputum sucking interface 4 arranged on the sputum sucking device 1, the corresponding sputum sucking catheter 7 is inserted through the through hole bin 68 of the threaded rod 67 on the outer side of the adjustable auxiliary opening mechanism 6, the sputum sucking interface 4 of the sputum sucking device 1 can be controlled to suck sputum by pressing the pressing handle 3 through the hand handle 2 and the pressing handle 3, the gear turntable 69 can be rotated according to the actual needs of patients before sputum sucking is started each time, the threaded rod 67 is driven to rotate through the rotating gear turntable 69, the nut sleeve block 610 drives the second turning plate 66 to be unfolded outwards, the first turning plate 65 can be unfolded synchronously up and down due to the movable connection with the first turning plate 65, the U-shaped frame 612 inserted into the outer side of the first turning plate 65 is unfolded synchronously around the upper end and the lower end of the threaded rod 67, the mouth opening of a patient can be adapted to be unfolded to different interval sizes, an auxiliary mouth opening force is provided for the patient, the medical staff can conveniently inhale phlegm, and the U-shaped frame 612 only needs to be pulled out of the socket bin 611 at the outer side of the first turning plate 65 in the follow-up process, so that the operations such as cleaning, disinfection and replacement can be performed, the problem that the device for inhaling phlegm in the existing intensive care unit cannot be flexibly unfolded according to the requirements of the patient, and the whole adaptability is not high is caused.

Specifically, as shown in fig. 1, 4 and 5, the auxiliary pipe arranging mechanism 8 includes guide rail grooves 81 disposed on two sides of the U-shaped frame 612, a cross bar frame 83 is slidably mounted on an inner wall of the guide rail groove 81, reserved sleeve openings 84 corresponding to the sliding of the guide rail groove 81 are disposed on left and right sides of the cross bar frame 83, and a second chuck sleeve 86 is fixedly mounted on a middle position of an inner wall of the cross bar frame 83.

Specifically, as shown in fig. 5, the outer surface of the second chuck sleeve 86 is movably provided with a rotating wheel 87, the outer surface of the rotating wheel 87 is fixedly provided with a cotton sleeve 89 with a notch, the size of the cotton sleeve 89 with the notch is larger than that of the second chuck sleeve 86, and the inner axis position of the rotating wheel 87 is fixedly provided with a fourth rubber sleeve 88 which is attached to and corresponds to the second chuck sleeve 86.

Specifically, as shown in fig. 5, the outer surfaces of the reserved sleeve openings 84 are fixedly provided with third rubber sleeves 85, and the inner wall sides of the guide rail grooves 81 are fixedly provided with second rubber sleeves 82 corresponding to the third rubber sleeves 85 in a fitting manner.

Through adopting above-mentioned technical scheme, the problem of inserting of inhaling phlegm pipe 7 has been solved, at first according to the size and the demand of inserting of inhaling phlegm pipe 7, along the runner 87 that guide rail groove 81 will go up the lower extreme setting and come up the upper and lower end of inhaling phlegm pipe 7 in the adaptation, arbitrary end about can selecting as the stiff end, even press runner 87 with the finger, make it not rotate, reuse the runner 87 of the other one end of finger promotion, make runner 87 laminating inhale phlegm pipe 7 rotate, utilize rolling power to drive inhale phlegm pipe 7 along the outer slow, stable extension of inner wall side of rubber piece 614, the effectual problem of inserting of inhaling phlegm pipe 7 that has solved.

Working principle: firstly, a U-shaped frame 612 is inserted and installed in a socket bin 611, a gear turntable 69 is rotated, a threaded rod 67 of the gear turntable 69 is utilized to drive a second turning plate 66 and a first turning plate 65 to turn outwards, a rubber block 614 on the outer side of the U-shaped frame 612 is unfolded up and down synchronously, the mouth of a patient is opened in an adaptive manner, then a detachable collecting bag 5 and a sputum suction catheter 7 are assembled on the outer side of a sputum suction interface 4, the insertion end of the sputum suction catheter 7 is aligned with the patient to be inserted by utilizing an auxiliary calandria mechanism 8, the insertion state can be controlled by rotating a rotating wheel 87 in the insertion process, and sputum suction can be performed by pressurizing a hand grip 2 and a pressurizing grip 3 after the insertion.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (8)

1. The sputum aspirator comprises a sputum aspirator (1), wherein a handle grip (2) is fixedly arranged at the rear side of the bottom of the sputum aspirator (1), a corresponding pressurizing handle grip (3) is movably arranged at the front side of the handle grip (2), a sputum aspirator interface (4) is fixedly connected with the adsorption end of the front side of the sputum aspirator (1), and a detachable collecting bag (5) is rotatably arranged at the bottom of the sputum aspirator interface (4);

The method is characterized in that: an adjustable auxiliary opening mechanism (6) is arranged at the outer side of the sputum suction interface (4), a sputum suction catheter (7) corresponding to the sputum suction interface (4) is inserted and arranged at the outer side of the adjustable auxiliary opening mechanism (6), and an auxiliary calandria mechanism (8) for conveying the sputum suction catheter (7) is slidably arranged at the outer side of the adjustable auxiliary opening mechanism (6);

The adjustable auxiliary opening mechanism (6) comprises a first chuck sleeve (61) fixedly connected to the front side of the sputum suction interface (4) and a threaded rod (67) movably connected with the adsorption end of the sputum suction interface (4) on the outer surface of the first chuck sleeve, a first turning plate (65) and a second turning plate (66) which are meshed with the threaded rod (67) are movably arranged on the upper side and the lower side of the first chuck sleeve (61), the second turning plate (66) and the first turning plate (65) form a V-shaped structure capable of being folded and unfolded inside and outside, and rubber blocks (614) corresponding to the occlusion ends of the upper jaw and the lower jaw of a patient are inserted in the outer side of the first turning plate (65).

2. A sputum aspirator according to claim 1 wherein: the outside movable mounting of first chuck cover (61) has lantern ring (62), the equal fixedly connected with side opening piece (63) of upper and lower extreme of lantern ring (62), the equal fixedly connected with axostylus axostyle (64) of both sides of side opening piece (63), the equal movable mounting in the outside of axostylus axostyle (64) has first flap (65), the equal movable mounting in inner wall of side opening piece (63) one side is kept away from to first flap (65) has second flap (66).

3. A sputum aspirator according to claim 2 wherein: the nut sleeve blocks (610) corresponding to the threaded rods (67) in a meshed mode are movably mounted on the inner wall sides of the second turning plates (66), and socket bins (611) are fixedly mounted on the left side and the right side of the first turning plates (65).

4. A sputum aspirator according to claim 3 wherein: the adjustable auxiliary opening mechanism (6) further comprises a U-shaped frame (612) which is inserted and mounted inside the jack bin (611), the two insertion ends of the rear side of the U-shaped frame (612) are fixedly provided with first rubber sleeves (613) which are attached to the jack bin (611) in a corresponding mode, one end, far away from the jack bin (611), of the U-shaped frame (612) is fixedly provided with rubber blocks (614), and the whole rubber blocks (614) are in an arc shape capable of attaching to the engagement end.

5. A sputum aspirator according to claim 1 wherein: the inside of threaded rod (67) is provided with logical mouthful storehouse (68) that communicate with each other with inhaling phlegm interface (4), inhale phlegm pipe (7) insert and install in the inside of mouthful storehouse (68), one side fixed mounting has gear carousel (69) that the threaded rod (67) kept away from first chuck cover (61).

6. A sputum aspirator according to claim 3 wherein: the auxiliary calandria mechanism (8) comprises guide rail grooves (81) arranged on two sides of a U-shaped frame (612), a cross rod frame (83) is slidably arranged on the inner wall of the guide rail groove (81), reserved sleeve openings (84) corresponding to the sliding of the guide rail grooves (81) are respectively arranged on the left side and the right side of the cross rod frame (83), and a second chuck sleeve (86) is fixedly arranged at the middle position of the inner wall of the cross rod frame (83).

7. A sputum aspirator according to claim 6 wherein: the outer surface movable mounting of second chuck cover (86) has runner (87), the surface fixed mounting of runner (87) has notched cotton sleeve (89), the size of notched cotton sleeve (89) is greater than the size of second chuck cover (86), the inside axle center position department fixed mounting of runner (87) has fourth rubber sleeve (88) that correspond with laminating of second chuck cover (86).

8. A sputum aspirator according to claim 7 wherein: the outer surfaces of the reserved sleeve openings (84) are fixedly provided with third rubber sleeves (85), and the inner wall sides of the guide rail grooves (81) are fixedly provided with second rubber sleeves (82) which are attached to the third rubber sleeves (85) and correspond to the third rubber sleeves.