CN111547312A

CN111547312A - Chemotherapy patient is with convenient vomiting device that seals of environmental protection

Info

Publication number: CN111547312A
Application number: CN201910298736.4A
Authority: CN
Inventors: 辛萍; 鲍爱琴; 陈莎; 刘为红; 孔贺芳
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology; Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-08-18

Abstract

The invention discloses an environment-friendly convenient self-sealing vomit device for chemotherapy patients, which comprises a portable barrel and a transparent section arranged in the middle of the portable barrel, wherein a protective outer sleeve is sleeved on the outer surface of the portable barrel, a garbage bag storage crack is arranged between the protective outer sleeve and the portable barrel, the portable barrel is divided into an upper bearing chamber and a lower storage chamber by the transparent section, a sealed upper cover is hinged to the upper end of the protective outer sleeve, and a bag heat-sealing cutting mechanism is also arranged above the transparent section; when the used vomit bag is packaged, the garbage bag is automatically sleeved and mounted, the bottom of the unused garbage bag and the top of the used garbage bag are fixed in a heat sealing mode, secondary pollution to a patient can be avoided, meanwhile, manual sleeving is not needed, convenience and sanitation in use are improved, and cleanness in use is guaranteed.

Description

Chemotherapy patient is with convenient vomiting device that seals of environmental protection

Technical Field

The embodiment of the invention relates to the technical field of medical appliances, in particular to an environment-friendly convenient self-sealing vomit device for chemotherapy patients.

Background

The malignant tumor patients have brain metastasis, intestinal obstruction and water electrolyte disorder, or the nausea and vomiting of the tumor patients can be caused in the process of giving anti-tumor treatments such as surgery, chemotherapy, radiotherapy, molecular targeted therapy and the like and controlling cancer pain medicaments. Among them, nausea and vomiting (CINV) caused by chemotherapy are the most common adverse reactions of chemotherapy, are liable to cause metabolic disturbance, malnutrition and weight loss, and have obvious negative effects on emotional, social and physical functions of patients, and are one of the important reasons for fear of chemotherapy, decline of quality of life and decline of compliance.

Although the clinically existing antiemetic scheme is very systematic, most patients solve the CINV problem better than before, but some patients still suffer intractable emesis (referring to emesis which still occurs in the subsequent chemotherapy cycle after the failure of preventive and/or rescue antiemetic therapy in the previous chemotherapy cycle), and symptoms such as frequent emesis, anorexia, acid regurgitation and the like still occur after active intervention.

However, in the existing medical tools, a self-sealing vomit device is not specially designed, and patients who generally have the condition often directly vomit into a garbage can, or self-prepare plastic bags for vomit, and the vomit feeling is urgent, so that the users do not have time to prepare the bags, or the bags are not prepared, the patients can directly vomit into the garbage can and everywhere on the bed, and if the patients are not treated in time, secondary pollution is easily caused to the patients, and the health of the patients is affected.

Disclosure of Invention

Therefore, the embodiment of the invention provides an environment-friendly convenient self-sealing vomit device for chemotherapy patients, which adopts a hot air cutting mechanism to automatically seal vomit and also automatically sleeve a garbage bag, so as to solve the problem that the vomit is not poured out in time or the bag is not prepared in the prior art, so that secondary pollution is caused to the patients.

In order to achieve the above object, an embodiment of the present invention provides the following: the utility model provides a chemotherapy patient is with convenient from vomiting device that seals of environmental protection, includes portable barrel to and set up the transparent section at portable barrel intermediate position, the surface cover of portable barrel is equipped with the protection outer sleeve, be equipped with disposal bag storage crack between protection outer sleeve and the portable barrel, the transparent section divide into portable barrel and bears the weight of room and store the lower room, the upper end of protection outer sleeve articulates has sealed upper cover, the top of transparent section still is equipped with a set bag heat-seal cutting mechanism.

In a preferred embodiment of the present invention, the lower end of the protective outer sleeve is fixedly mounted to the extended lower surface side of the lower storage compartment through a threaded hole, and a garbage bag is fitted over the outer surface of the portable cylinder and moves along the garbage bag storage gap.

As a preferable scheme of the present invention, the bagging heat-sealing cutting mechanism includes two arc-shaped hollow panels disposed on an inner wall above the transparent section, and the two arc-shaped hollow panels are symmetrical with respect to a central axis of the transparent section, and an opening and closing driving unit is disposed in the arc-shaped hollow panels.

As a preferable scheme of the present invention, the opening and closing driving unit includes a linear motor disposed at an edge of the arc-shaped hollow panel, and a movable clamping plate is sleeved inside the arc-shaped hollow panel, an acting shaft of the linear motor is fixedly mounted on an outer side surface of the movable clamping plate, and a heat-sealing cutting unit is further disposed on an inner side surface of the movable clamping plate.

As a preferable scheme of the invention, the heat-seal cutting unit comprises two heat-seal metal plates arranged on the inner side surface of the movable clamping plate, an inner sunken thin seam is arranged between the two heat-seal metal plates, a cutting blade is arranged at the center of the inner sunken thin seam, a heating resistance wire is arranged on the inner wall of each heat-seal metal plate, and a clamping double plate corresponding to the cutting blade is arranged on the other movable clamping plate.

As a preferred scheme of the invention, the upper bearing chamber is further provided with a vacuum adsorption mechanism for adsorbing garbage bags, the vacuum adsorption mechanism comprises a plurality of adsorption ports uniformly arranged on the upper surface of the upper bearing chamber, rubber pipelines are fixedly arranged in the adsorption ports, sealing cushion blocks are arranged at the lower ends of the rubber pipelines, a movable rubber sleeve is arranged inside the rubber pipelines, the lower end of the movable rubber sleeve is connected with a pulling force application rope, a primary fixed pulley is arranged below each rubber pipeline, a secondary fixed pulley is arranged at the position, corresponding to the adsorption port, in the upper bearing chamber, a limiting vertical hole is further formed in the upper surface of the upper bearing chamber, a long displacement rod is arranged in the limiting vertical hole, and the pulling force application rope is fixedly connected to the lower end of the long displacement rod by bypassing the corresponding primary fixed pulley and the corresponding secondary fixed pulley.

As a preferable scheme of the invention, the lower surface of the upper sealing cover is provided with a sealing ring, and the lower surface of the upper sealing cover is also provided with a plurality of circumferentially distributed lower convex blocks, and the lower convex blocks correspond to the positions of the limiting vertical holes one by one.

As a preferable scheme of the invention, the lower surface of the lower storage chamber is provided with a lower cover, the lower surfaces of the lower cover and the lower storage chamber are both provided with clamping rails, a fixed clamping plate capable of moving along the clamping rails is arranged inside the clamping rails, the lower surfaces of the fixed clamping plate are both provided with limit stops, the clamping rails on the lower surface of the lower storage chamber are also provided with clip buckles, and the lower surfaces of the fixed clamping plates are provided with L-shaped inverted plates corresponding to the clip buckles.

In a preferred mode of the invention, a handle is arranged on the protective outer sleeve.

As a preferred scheme of the invention, an operation control panel is arranged inside the upper sealing cover, the input end of the operation control panel is connected with a trigger button, and the output end of the operation control panel is connected with the linear motor and the heating resistance wire.

The embodiment of the invention has the following advantages:

(1) when the used vomit bag is packaged, the garbage bag is automatically sleeved, the bottom of the unused garbage bag and the top of the used garbage bag are fixed in a heat sealing mode, vomit is packaged and isolated, secondary pollution to a patient can be avoided, medical environment pollution is avoided, use experience is improved, manual sleeving is not needed, use convenience and sanitation are improved, the sleeving depth of the garbage bag is guaranteed, vomit of the patient is prevented from being scattered on bed sheet clothes, and use cleanness is guaranteed;

(2) the vacuum adsorption mechanism is used, so that the surface tidiness of the garbage bag during automatic packaging is improved, the caliber of the garbage bag is enlarged, and the use convenience is improved;

(3) the used and sealed bag can be poured out by opening the lower cover with one key, and a user does not need to touch the bag with hands, so that the use sanitation is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic side view in overall cross-section of an embodiment of the present invention;

FIG. 2 is a schematic structural view of an automatic dropping-off garbage bag sleeving device according to an embodiment of the present invention;

FIG. 3 is a schematic view showing the heat-sealing and cutting structure of the garbage bag according to the embodiment of the present invention;

FIG. 4 is a schematic top view of a heat-sealing and cutting mechanism for a sleeve bag according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a side section of a movable card according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a vacuum adsorption mechanism according to an embodiment of the present invention;

FIG. 7 is an enlarged view of A in FIG. 1 according to an embodiment of the present invention;

FIG. 8 is a schematic view of the lower surface of the lower storage compartment according to the embodiment of the present invention;

fig. 9 is a block diagram of a control module in an embodiment of the invention.

In the figure:

1-a transparent segment; 2-protecting the outer sleeve; 3-garbage bag storage crack; 4-a load-bearing upper chamber; 5-storing the lower chamber; 6-sealing and opening the upper cover; 7-a bag heat-sealing cutting mechanism; 8-a vacuum adsorption mechanism; 9-sealing ring; 10-a threaded hole; 11-a garbage bag; 12-lower bumps; 13-opening the cover downwards; 14-a detent track; 15-fixing clamping plate; 16-limit stop; 17-clip the Chinese character hui; 18-L-shaped inverted plate; 19-a handle; 20-operating the control panel; 21-a trigger button;

701-arc hollow panel; 702-an open-close driving unit; 703-heat sealing and cutting unit;

7021-linear motor; 7022-moving card;

7031-heat sealing a metal plate; 7032-inner sunken fine seam; 7033-cutting blade; 7034 heating resistance wire; 7035 double clamping plates;

801-adsorption port; 802-rubber tubing; 803-sealing cushion blocks; 804-moving the rubber sleeve; 805-pull the force application cord; 806-primary fixed pulley; 807-a secondary fixed pulley; 808-a limiting vertical hole; 809-displacing the long rod.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.

As shown in fig. 1 to 9, the present invention provides an environment-friendly convenient self-sealing emesis device for chemotherapy patients, which is not only suitable for clinical chemotherapy, but also can be used as daily necessities, such as subpackaging of home-made food, or collecting nut shells, and the like, and specifically comprises a portable cylinder body and a transparent section 1 arranged at the middle position of the portable cylinder body, wherein a protective outer sleeve 2 is sleeved on the outer surface of the portable cylinder body, and a garbage bag storage gap 3 is arranged between the protective outer sleeve 2 and the portable cylinder body.

The transparent section 1 divides the portable barrel into a bearing upper chamber 4 and a storage lower chamber 5, the upper end of the protective outer sleeve 2 is hinged with a sealing upper cover 6, and a bag heat-sealing cutting mechanism 7 is further arranged above the transparent section 1.

The lower extreme of protection outer sleeve 2 passes through screw hole 10 and the lower surface extension limit fixed mounting of storage lower chamber 5, and the surface cover of portable barrel is equipped with disposal bag 11, disposal bag 11 removes along disposal bag storage crack 3, installs handle 19 on the protection outer sleeve 2, and handle 19 improves the convenience of use.

The garbage bag 11 used in the present embodiment is not a conventional bag with a sealing edge, but a bag without a sealing edge of a straight tube through hole, and when in use, the garbage bag 11 is firstly sleeved on the outer surface of the portable tube body in a sleeving manner, one opening of the garbage bag 11 is firstly knotted and sealed, the garbage bag 11 slides upwards along the garbage bag storage seam 3 between the portable tube body and the protective outer sleeve 2, and then turns to the inner surface of the upper chamber 4, thereby realizing automatic garbage bag sleeving, avoiding manual sleeving, and improving the use convenience and sanitation.

The automatic suit of disposal bag is in bearing upper chamber 4, then after the patient vomits, the disposal bag after the cover bag heat-seal cutting mechanism 7 will vomit moves down to storage lower chamber 5 to seal the cutting to the disposal bag, and thereby realizes sealedly after the disposal bag encapsulation cutting after the vomiting, and because the gravity that receives the vomitus decline does work, will drive the disposal bag and upwards slide along portable barrel, consequently can realize the automatic suit of disposal bag.

Since the envelope heat-sealing and cutting mechanism 7 mainly functions to seal vomit and to automatically seal a disposal bag in this embodiment, the structure and operation of the envelope heat-sealing and cutting mechanism 7 will be described in detail below.

The bagging heat-sealing cutting mechanism 7 comprises two arc-shaped hollow panels 701 arranged on the inner wall above the transparent section 1, the two arc-shaped hollow panels 701 are symmetrical about the central axis of the transparent section 1, and an opening and closing driving unit 702 is arranged in each arc-shaped hollow panel 701.

The opening and closing driving unit 702 comprises a linear motor 7021 arranged at the edge of the arc-shaped hollow panel 701, a movable clamping plate 7022 is sleeved inside the arc-shaped hollow panel 701, an action shaft of the linear motor 7021 is fixedly installed on the outer side face of the movable clamping plate 7022, and a heat-sealing cutting unit 703 is further arranged on the inner side face of the movable clamping plate 7022.

The area of the arc-shaped hollow panel 701 is smaller than the half area of the transverse circle of the transparent segment 1, that is, in the present embodiment, the sum of the areas of one arc-shaped hollow panel 701 and the movable clamping plate 7022 inside the one arc-shaped hollow panel 701 is slightly equal to the half area of the transverse circle of the transparent segment 1, generally, the sum of the areas of the arc-shaped hollow panel 701 and the movable clamping plate 7022 inside the one arc-shaped hollow panel 701 is slightly larger than the half area of the transverse circle of the transparent segment 1, when a patient vomits, the linear motor 7021 drives the movable clamping plate 7022 to completely extend outwards, and at this time, the arc-shaped hollow panel 701 and the movable clamping plate 7022 act together and are equivalent to a; when a patient vomits, the linear motor 7021 can be controlled to drive the movable clamping plates 7022 to contract inwards completely, vomit passes through the hole grooves between the movable clamping plates 7022 and falls into the lower storage chamber 5 due to the influence of self gravity, the garbage bag 11 moves upwards along the portable cylinder body and is sleeved inside the upper bearing chamber 4, and the heat-sealing cutting unit 703 is started to cut and encapsulate the garbage bag 11.

The heat-seal cutting unit 703 comprises two heat-seal metal plates 7031 arranged on the inner side surface of the movable clamping plate 7022, an inner sunken thin seam 7032 is arranged between the two heat-seal metal plates 7031, a cutting blade 7033 is arranged at the center of the inner sunken thin seam 7032, a heating resistance wire 7034 is installed on the inner wall of the heat-seal metal plates 7031, and a clamping double plate 7035 corresponding to the cutting blade is arranged on the movable clamping plate 7022.

The main process of the heat seal cutting unit 703 is as follows:

firstly, the linear motor 7021 works in the reverse direction to drive the movable clamping plates 7022 to contract inwards completely, the two movable clamping plates 7022 are far away, and the garbage bag 11 containing vomitus falls into the lower storage chamber 5;

then, the linear motor 7021 works in the forward direction to drive the movable clamping plates 7022 to extend outwards completely, the two movable clamping plates 7022 approach each other, and the garbage bag 11 is extruded in a gap between the movable clamping plates 7022;

secondly, the cutting blade 7033 and the clamping double plate 7035 are clamped with each other to cut the garbage bag 11, so that the vomitus containing bag is separated from the garbage bag 11 body;

finally, the work of heating resistor wire 7034, heat-seal metal sheet 7031 heats, heat-seal metal sheet 7031 after the heating carries out the heat-seal to the upper and lower disposal bag 11 of cutting, bear the inside disposal bag bottom of upper chamber 4 in other words at this moment and be sealed, and bear the inside disposal bag upper end of upper chamber 4 and be sealed, consequently can realize the encapsulation of vomitus, and the automatic suit operation of disposal bag, the realization principle is simple, high durability and convenient use, sanitation and hygiene, can avoid the secondary pollution of bacterium to the patient.

The steps are repeated, the environment-friendly convenient self-sealing function of the embodiment can be realized, the periodic operation can ensure that the lower end of the new garbage bag is fixed in the gap between the two movable clamping plates 7022, so that the depth of the garbage bag in use is improved, and vomitus is effectively prevented from being splashed on the clothes of the sheet due to insufficient depth of the garbage bag.

In addition, in the above operation, the forward and reverse operation of the linear motor 7021 and the operation time of the heating resistance wire 7034 are controlled by the operation system.

Above-mentioned bagging heat-seal cutting mechanism 7 can assist disposal bag 11 to realize automatic suit, and in order to further improve the stability of disposal bag suit, the improvement bears the clean and tidy nature of the inside disposal bag of upper chamber 4, guarantees to bear the inside disposal bag bottom of upper chamber 4 and keeps removing cardboard 7022 position, and this embodiment still is equipped with the vacuum adsorption mechanism 8 that is used for adsorbing disposal bag 11 bearing upper chamber 4.

Vacuum adsorption mechanism 8 includes that a plurality of evenly sets up the absorption mouth 801 that bears upper chamber 4 upper surface, fixed mounting has rubber conduit 802 in the absorption mouth 801, the lower extreme of rubber conduit 802 is equipped with seals cushion 803, the inside of rubber conduit 802 is equipped with removal rubber sleeve 804, the lower extreme that removes rubber sleeve 804 is connected with pulling application of force rope 805, and every the below of rubber conduit 802 is equipped with one-level fixed pulley 806, bear the absorption mouth 801 position that corresponds in the upper chamber 4 and be equipped with second grade fixed pulley 807, and the upper surface that bears upper chamber 4 still is equipped with spacing vertical hole 808, be equipped with aversion stock 809 in the spacing vertical hole 808, pulling application of force rope 805 is walked around corresponding one-level fixed pulley 806 and second grade fixed pulley 807 fixed connection and is at the lower extreme of aversion stock 809.

When the garbage bag 11 is automatically sleeved, the garbage bag 11 covers the upper surface of the adsorption port 801 on the upper surface of the bearing upper chamber 4, so that when the air pressure of the adsorption port 801 is relatively low, the garbage bag 11 can be pressed on the adsorption port 801 to slide, and the stability and the tidiness of the garbage bag 11 in use can be improved.

The main working process and the realization principle of the vacuum adsorption mechanism 8 are as follows:

when the movable rubber sleeve 804 is positioned at the top of the rubber pipeline 802, the air pressure of the adsorption port 801 is the same as the standard air pressure, so that the garbage bag 11 is not affected by the air pressure at the opening of the upper bearing chamber 4;

when the long rod 809 moves downwards, a downward pulling force is applied to the pulling force application rope 805, the moving rubber sleeve 804 moves downwards in the rubber pipe 802, the air pressure of the adsorption port 801 is extracted, so that the air pressure near the adsorption port 801 is lower than the standard air pressure, and the garbage bag 11 is pressed on the adsorption port 801;

when the movable rubber sleeve 804 is slowly moved upwards under the influence of the air pressure at the lower end of the rubber pipeline 802, the movable rubber sleeve 809 is driven to slowly move upwards along the limiting vertical hole 808 by the transmission action of pulling the force application rope 805, so that the air pressure near the adsorption port 801 is reduced;

when the movable rubber sleeve 804 is reset, the steps are operated again, and secondary adsorption on the garbage bag 11 can be realized.

The lower surface of the upper sealed cover 6 is provided with a sealing ring 9, the lower surface of the upper sealed cover 6 is also provided with a plurality of lower convex blocks 12 which are distributed in the circumferential direction, the lower convex blocks 12 correspond to the position of the limiting vertical hole 808 in a one-to-one manner, the upper sealed cover 6 is used for sealing and bearing the upper chamber 4, and when the upper sealed cover 6 is pressed downwards and closed, the lower convex blocks 12 can extrude the displacement long rod 809 to move downwards along the limiting vertical hole 808, so that the adsorption effect on the garbage bag 11 is guaranteed.

It should be noted that, since the garbage bag 11 is adsorbed once when the upper sealed cover 6 is pressed down to close the upper carrying chamber 4, the depth of the concave part and the surface neatness of the garbage bag 11 can be ensured to be achieved every time the garbage bag is used.

The lower surface of the lower storage chamber 5 is provided with a lower cover 13, the lower surfaces of the lower cover 13 and the lower storage chamber 5 are respectively provided with a clamping rail 14, a fixing clamping plate 15 capable of moving along the clamping rail 14 is arranged inside the clamping rail 14, the lower surface of the fixing clamping plate 15 is respectively provided with a limit stop 16, the clamping rail 14 on the lower surface of the lower storage chamber 5 is also internally provided with the limit stop 16, the clamping rail 14 on the lower surface of the lower storage chamber 5 is also internally provided with a clip 17 shaped like a Chinese character 'hui', and the lower surface of the fixing clamping plate 15 is provided with an L-shaped inverted plate 18 corresponding to the clip 17 shaped like a Chinese character 'hui'.

The used and sealed bag can be poured out by opening the lower cover 13, and a user does not need to touch the bag with hands, so that the use experience is improved.

The closing and opening modes of the lower cover 13 are specifically as follows:

firstly, the fixed clamping plate 15 is moved along the clamping track 14; then the fixed clamping plate 15 and the lower surface of the lower storage chamber 5 are fixed through a limit stop 16; meanwhile, the L-shaped inverted plate 18 of the fixing clamping plate 15 is mutually clamped with the clip 17 shaped like a Chinese character hui on the lower surface of the lower storage chamber 5, so that the bearing capacity of the lower cover 13 can be increased.

The opening mode and the closing mode of the lower cover 13 are opposite in operation, so that the use is convenient, and the operation is simple.

In addition, it should be added that an operation control panel 20 is arranged inside the upper sealed cover 6, an input end of the operation control panel 20 is connected with a trigger button 21, and an output end of the operation control panel 20 is connected with a linear motor 7021 and a heating resistance wire 7034.

The operation control panel 20 is internally provided with a heat-sealing cutting program, and the operation control panel 20 controls the linear motor 7021 and the heating resistance wire 7034 to carry out real-time control according to the working principle of the bagging heat-sealing cutting mechanism 7.

The self-sealing vomiting device of the embodiment has the advantages of simple structure, stable component structure installation, light and handy structure, and can avoid the conditions of overweight component weight, inconvenient use and the like under the condition of realizing basic function requirements.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a chemotherapy patient is with convenient self-sealing vomiting device of environmental protection which characterized in that: including portable barrel to and transparent section (1) of setting at portable barrel intermediate position, the surface cover of portable barrel is equipped with protection outer sleeve (2), be equipped with disposal bag storage crack (3) between protection outer sleeve (2) and the portable barrel, transparent section (1) divide into portable barrel and bear upper chamber (4) and store lower chamber (5), the upper end of protection outer sleeve (2) articulates has sealed upper cover (6), the top of transparent section (1) still is equipped with cover bag heat-seal cutting mechanism (7).

2. The environmentally friendly convenient self-sealing emesis device of claim 1, wherein: the lower end of the outer protective sleeve (2) is fixedly installed with the lower surface extension edge of the lower storage chamber (5) through a threaded hole (10), a garbage bag (11) is sleeved on the outer surface of the portable barrel, and the garbage bag (11) moves along the garbage bag storage crack (3).

3. The environmentally friendly convenient self-sealing emesis device of claim 1, wherein: the bag sleeving, heat sealing and cutting mechanism (7) comprises two arc-shaped hollow panels (701) arranged on the inner wall above the transparent section (1), the two arc-shaped hollow panels (701) are symmetrical about the central axis of the transparent section (1), and an opening and closing driving unit (702) is arranged in each arc-shaped hollow panel (701).

4. The environmentally friendly convenient self-sealing emesis device for chemotherapy patients according to claim 3, wherein: the opening and closing driving unit (702) comprises a linear motor (7021) arranged at the edge of an arc-shaped hollow panel (701), a movable clamping plate (7022) is sleeved inside the arc-shaped hollow panel (701), an action shaft of the linear motor (7021) is fixedly installed on the outer side face of the movable clamping plate (7022), and a heat-sealing cutting unit (703) is further arranged on the inner side face of the movable clamping plate (7022).

5. The environmentally friendly convenient self-sealing emesis device for chemotherapy patients according to claim 4, wherein: heat-seal cutting unit (703) include two sets up heat-seal metal sheet (7031) at removal cardboard (7022) medial surface, two be equipped with interior heavy slit (7032) between heat-seal metal sheet (7031), the central point of interior heavy slit (7032) puts and is equipped with cutting blade (7033), install heating resistor silk (7034) on the inner wall of heat-seal metal sheet (7031), another be equipped with the screens double plate (7035) that correspond with cutting blade on removing cardboard (7022).

6. The environmentally friendly convenient self-sealing emesis device of claim 1, wherein: the garbage bag vacuum adsorption device is characterized in that the upper bearing chamber (4) is further provided with a vacuum adsorption mechanism (8) used for adsorbing a garbage bag (11), the vacuum adsorption mechanism (8) comprises a plurality of adsorption ports (801) which are uniformly arranged on the upper surface of the upper bearing chamber (4), rubber pipelines (802) are fixedly arranged in the adsorption ports (801), the lower ends of the rubber pipelines (802) are provided with sealing cushion blocks (803), a movable rubber sleeve (804) is arranged inside the rubber pipelines (802), the lower end of the movable rubber sleeve (804) is connected with a pulling force application rope (805), a primary fixed pulley (806) is arranged below each rubber pipeline (802), a secondary fixed pulley (807) is arranged at the position of the corresponding adsorption port (801) in the upper bearing chamber (4), a limiting vertical hole (808) is further arranged on the upper surface of the upper bearing chamber (4), a displacement long rod (809) is arranged in the limiting vertical hole (808), the pulling force application rope (805) is wound around the corresponding primary fixed pulley (806) and the secondary fixed pulley (807) and is fixedly connected to the lower end of the long displacement rod (809).

7. The environmentally friendly convenient self-sealing emesis device of claim 6, wherein: the lower surface of the upper sealing cover (6) is provided with a sealing ring (9), the lower surface of the upper sealing cover (6) is also provided with a plurality of lower convex blocks (12) which are distributed circumferentially, and the lower convex blocks (12) are in one-to-one correspondence with the positions of the limiting vertical holes (808).

8. The environmentally friendly convenient self-sealing emesis device of claim 1, wherein: the lower surface of the lower storage chamber (5) is provided with a lower cover (13), the lower surfaces of the lower cover (13) and the lower storage chamber (5) are provided with clamping rails (14), the inside of each clamping rail (14) is provided with a fixed clamping plate (15) which can move along the corresponding clamping rail (14), the lower surface of each fixed clamping plate (15) is provided with a limit stop (16), the clamping rails (14) of the lower surface of the lower storage chamber (5) are also provided with limit stops (16), the clamping rails (14) of the lower surface of the lower storage chamber (5) are also provided with a square-shaped buckle (17), and the lower surface of each fixed clamping plate (15) is provided with an L-shaped inverted plate (18) corresponding to the square-shaped buckle (17).

9. The environmentally friendly convenient self-sealing emesis device of claim 1, wherein: and a handle (19) is arranged on the protective outer sleeve (2).

10. The environmentally friendly convenient self-sealing emesis device of claim 1, wherein: an operation control panel (20) is arranged inside the sealed upper cover (6), the input end of the operation control panel (20) is connected with a trigger button (21), and the output end of the operation control panel (20) is connected with a linear motor (7021) and a heating resistance wire (7034).