Special safe vomit collecting device for infected patient

Abstract

The invention discloses a special safe vomitus collecting device for infected patients, and relates to the technical field of medical auxiliary instruments, the special safe vomitus collecting device comprises a first section part, a second section part and a trigger part, during use, the special safe vomitus collecting device is hung beside a sickbed through an outer hook, and when a patient vomits and discharges foreign matters from an oral cavity, a middle frame is held by a single hand; the pressing frame is moved towards the circle center direction of the barrel assembly, the inclined block of the pressing frame is matched with the lower inclined face, the upper block is pushed to move upwards, the upper rod pushes the connecting position of the upper cover and the rotating frame upwards, so that the upper cover opens the upper end opening of the upper barrel around the rotating shaft, the action of taking, namely opening is completed, and the effect of meeting the urgent requirement of a patient for a bearing container is achieved; the limiting plate of the lower block achieves the effect that the limiting plate clamps the transverse plate to move upwards through the overlapping part of the position of the soft film and the transverse plate, and a lower rod on the transverse plate moves upwards, so that a lower cover rotates upwards under the action of a rotating spring, a second section part is closed, and pungent smell of disinfectant in the second section part is not emitted any more.

Description

Technical Field

[0001] The present invention relates to the technical field of medical auxiliary equipment, and in particular to a vomit safety collection device specially designed for infected patients. Background Art

[0002] Patients in the infectious department usually refer to patients who are treated for various infectious diseases. These diseases may be caused by viruses, bacteria, fungi or parasites. The transmission of pathogens in patients in the infectious department is mainly through airborne transmission, through respiratory droplets, such as virus particles released when coughing or sneezing. Airborne transmission is more common in respiratory diseases such as Mycobacterium tuberculosis infection and surgical incision site infection; in the hospital, endotracheal intubation and related operations, cardiopulmonary resuscitation, bronchoscopy, suction, throat swab sampling, and the use of high-speed equipment (such as drills, saws, centrifuges, etc.) can produce microbial aerosols, causing hospital infections of certain respiratory infectious diseases; standard prevention is one of the important principles that must be generally followed in the prevention and control of hospital infections in modern hospital management, with the aim of reducing the risk of infection and transmission of known or unknown pathogens; medical staff must be aware that all patients' body substances may be infectious and need to be isolated and protected accordingly; including various barriers used to protect medical staff from contact with infectious factors and isolation methods to prevent pathogens from spreading to others; at the same time, the vomitus of patients in the infectious department (including sputum and gastric contents) may spread pathogens;

[0003] In summary, the current technical problems in the treatment of vomitus of patients in the infectious department are as follows: there is a lack of tools that can be provided for patients to collect vomit at hand, and in order to prevent the splashing and diffusion of droplets in the vomit, a lid is set on the container, which requires both hands to open the lid when using it, and the patient is in poor physical condition and urgently needs to carry the container when vomiting on the bed. He has no time or even no free hands to control it; at the same time, in the vomit collection container, in order to prevent the generation of aerosols and the escape of the lid when opening, a certain amount of disinfectant is placed in the container, and the disinfectant has a pungent smell, and some patients feel pungent and uncomfortable when using it. Summary of the invention

[0004] In view of the above problems existing in the prior art, the present invention provides a vomitus safety collection device specially designed for infected patients.

[0005] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0006] A vomitus safety collection device for infected patients, comprising a first section, a second section and a trigger section, wherein the first section comprises a barrel assembly and a cover assembly, wherein the cover assembly comprises an upper cover arranged on the upper side of the barrel assembly, and the cover assembly further comprises a lower cover arranged on the lower side of the barrel assembly, wherein the barrel assembly is provided with a trigger section, wherein the trigger section controls only one of the upper cover and the lower cover to be in an open or closed state relative to the barrel assembly, so that the upper cover and the lower cover are in opposite open and closed states;

[0007] The barrel assembly is provided with two sections on the lower side of the lower cover.

[0008] Further, the barrel assembly includes an upper barrel, a middle ring and a lower barrel;

[0009] A rotating frame is fixedly connected to one side of the upper cover, a rotating shaft is rotatably connected to the rotating frame, a rotating seat is fixedly connected to the rotating shaft, and the rotating seat is fixedly connected to the upper cylinder.

[0010] Furthermore, the upper cylinder is provided with an upper rod at the connection position between the upper cover and the rotating frame, the axial direction of the upper rod is parallel to the axial direction of the upper cylinder, and the upper rod is slidably connected to the upper cylinder;

[0011] The upper tube is fixedly connected with a middle frame at the lower end of the upper rod, and a push frame is connected to the middle frame along the radial sliding direction of the upper tube; the lower end of the upper rod is fixedly connected with an upper block on the side away from the upper tube, and a lower inclined surface is provided on the lower side of the upper block away from the upper rod; a middle groove is opened in the middle of the push frame, and the push frame is fixedly connected with inclined blocks on both sides of the middle groove, and the lower inclined surface cooperates with the inclined block.

[0012] Furthermore, the middle frame is provided with side grooves at the frame pressing position, and side frames are fixedly connected to both sides of the frame, and the side frames are slidably connected in the side grooves.

[0013] Furthermore, a lower cylinder is provided at the lower side of the upper cylinder, a lower cover is rotatably connected to the inner side of the lower end of the lower cylinder, a rotating frame is fixedly connected to the lower cover, a rotating shaft is rotatably connected to the rotating frame, and the rotating shaft is fixedly connected to the lower cylinder; a lower rod is provided at the inner side of the lower cylinder at the connection position between the lower cover and the rotating frame;

[0014] The middle position of the upper tube and the lower tube is fixedly connected to a middle ring, the middle ring is provided with a soft film at the middle groove position, and the upper end of the lower rod is fixedly connected to a transverse plate at the soft film position;

[0015] The middle of the upper block is fixedly connected downward with a lower block, the lower side of the lower block is fixedly connected with a limiting plate on both sides of the upper and lower sides of the transverse plate, a soft film is provided between the limiting plate and the transverse plate, the limiting plate and the transverse plate overlap at the position of the soft film, and the limiting plate cooperates with the transverse plate.

[0016] Furthermore, a rotating spring is fixedly connected between the rotating frame connected to the upper cover and the lower cover and the rotating shaft.

[0017] Furthermore, an inner frame is fixedly connected inside the lower tube, and the lower rod is slidably connected inside the inner frame to avoid dislocation of the lower rod.

[0018] Furthermore, the upper cover and the lower cover are provided with two, and the upper cover and the lower cover are overlapped in the middle, the two upper covers are two half structures that can be combined, and the two lower covers are two half structures that can be combined, the upper cover is flipped upward to open, and the lower cover is flipped downward to open; it is convenient to open the upper port of the upper cylinder faster and allow vomitus to flow downward smoothly.

[0019] Furthermore, the second section includes a lower bin, an external thread is provided on the lower side of the lower tube, a threaded ring is fixedly connected to the upper side of the lower bin, the threaded ring is threadedly connected to the external thread, a sampling tube is fixedly connected to one side of the lower bin, a valve housing is fixedly connected to the middle of the sampling tube, a hole ball core is rotatably connected to the middle of the valve housing, a hole is opened in the middle of the hole ball core, a rotating handle is fixedly connected to the hole ball core, and the rotating handle passes through the valve housing.

[0020] Furthermore, a plurality of inner hooks are fixedly connected to the upper inner part of the upper tube, and an outer hook is fixedly connected to the outer outer part of the upper tube; and an outer cover is fixedly connected to the upper and lower sides of the middle frame of the tube assembly;

[0021] When the inner hook is not used and the bag is placed in the barrel assembly for use, the edge and the ear of the bag are hung on the inner hook; the outer hook enables the device to be hung beside the patient's bed, making it convenient for the patient to take it when the patient vomits; the patient is guided by the outer cover to hold the middle of the device to the middle frame position.

[0022] Beneficial effects of the present invention:

[0023] A vomit safety collection device specially designed for infected patients. When in use, it is hung beside the bed through an external hook. When the patient vomits or discharges foreign matter from the mouth, the middle frame is held by one hand. Due to the grip and pressure of the fingers, the frame is moved toward the center of the cylinder assembly. The inclined block of the frame cooperates with the lower inclined surface to push the upper block to move upward, and the upper rod pushes the upper cover and the connecting position of the rotating frame upward, so that the upper cover opens the upper port of the upper cylinder around the rotating shaft, completing the action of taking and opening, so as to achieve the effect of meeting the patient's urgent need for a carrying container. At the same time, the upper block causes the lower block to move upward together, and the limit plate of the lower block is moved upward by the soft film position and the horizontal The overlapping part of the plates achieves the effect of the limit plate clamping the horizontal plate to move up, and the lower rod on the horizontal plate moves up, so that the lower cover rotates upward under the action of the rotating spring, closing the second section, so that the pungent smell of the disinfectant in the second section is no longer emitted, reducing the stimulation of the disinfectant smell to the patient; after the patient spit out, it is hung beside the bed through the external hook, and after letting go, it is reset by the frame, and the upper cover is reset by the rotating spring to close the upper end of the upper cylinder, and at the same time the lower cover is opened downward, so that the foreign matter in the first section flows to the second section and mixes with the disinfectant, achieving the synchronous action of the opposite state of closing the lower cover when the upper cover is opened and opening the lower cover when the upper cover is closed.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0026] Figure 1 This is a schematic diagram of the overall structure of a vomitus safety collection device for infected patients according to an embodiment of the present invention;

[0027] Figure 2 A schematic diagram of the structural connection between a section and a trigger section according to an embodiment of the present invention;

[0028] Figure 3 It is a schematic cross-sectional structure diagram of the first section, the second section and the triggering section according to an embodiment of the present invention;

[0029] Figure 4 It is a schematic diagram of the structure of the upper cover according to an embodiment of the present invention;

[0030] Figure 5 It is a structural schematic diagram of the upper cylinder according to an embodiment of the present invention;

[0031] Figure 6 It is a structural schematic diagram of the press frame according to an embodiment of the present invention;

[0032] Figure 7 This is a schematic diagram of the structure of the middle frame according to an embodiment of the present invention;

[0033] Figure 8 It is a structural schematic diagram of the upper rod, the upper block, the lower block and the limit plate according to an embodiment of the present invention;

[0034] Fig. 9 It is a schematic diagram of the structure of the middle ring and the soft membrane according to an embodiment of the present invention;

[0035] Fig.10 It is a structural schematic diagram of the lower cylinder, the lower rod and the horizontal plate according to an embodiment of the present invention;

[0036] Fig.11 It is a schematic diagram of the structure of the upper rod, the lower rod, the frame and the lower cover according to an embodiment of the present invention;

[0037] Fig.12 It is a structural schematic diagram of the second section according to an embodiment of the present invention;

[0038] Fig.13It is a schematic cross-sectional structure diagram of the second section according to an embodiment of the present invention;

[0039] Fig.14 It is a schematic diagram of the structure of the rotary spring according to an embodiment of the present invention;

[0040] Fig.15 It is a schematic diagram of the structure of the outer hook described in an embodiment of the present invention.

[0041] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0042] 1-upper cylinder, 101-upper cover, 102-rotating frame, 103-rotating shaft, 104-rotating seat, 105-rotating spring, 110-inner hook, 111-outer hook, 112-outer cover, 120-middle ring, 121-soft film, 130-lower cylinder, 131-inner frame, 132-external thread, 2-middle frame, 201-side groove, 210-press frame, 211-side frame, 212-middle groove, 213-oblique block, 220-upper rod, 221-upper block, 222-lower inclined surface, 223-lower block, 224-limiting plate, 230-lower rod, 231-cross plate, 240-lower cover, 3-lower warehouse, 301-threaded ring, 310-sampling tube, 311-valve housing, 320-hole ball core, 321-rotating handle. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] Example 1

[0045] like Figure 1-14 Shown

[0046] A vomitus safety collection device for infected patients according to the present invention comprises a first section, a second section and a trigger section, wherein the first section comprises a barrel assembly and a cover assembly, wherein the cover assembly comprises an upper cover (101) arranged on the upper side of the barrel assembly, and the cover assembly further comprises a lower cover (240) arranged on the lower side of the barrel assembly, wherein the barrel assembly is provided with a trigger section, wherein the trigger section controls only one of the upper cover (101) and the lower cover (240) to be in an open or closed state relative to the barrel assembly, so that the upper cover (101) and the lower cover (240) are in opposite open or closed states; and the barrel assembly is provided with a second section on the lower side of the lower cover (240);

[0047] The cylinder assembly comprises an upper cylinder (1), a middle ring (120) and a lower cylinder (130); a rotating frame (102) is fixedly connected to one side of the upper cover (101); a rotating shaft (103) is rotatably connected to the rotating frame (102); a rotating seat (104) is fixedly connected to the rotating shaft (103); and the rotating seat (104) is fixedly connected to the upper cylinder (1);

[0048] Example 2

[0049] like Figure 3 , 6 -8

[0050] The upper cylinder (1) is provided with an upper rod (220) at the connection position between the upper cover (101) and the rotating frame (102); the axial direction of the upper rod (220) is parallel to the axial direction of the upper cylinder (1), and the upper rod (220) is slidably connected to the upper cylinder (1); the upper cylinder (1) is fixedly connected with a middle frame (2) at the lower end of the upper rod (220), and a press frame (210) is slidably connected to the middle frame (2) along the radial direction of the upper cylinder (1); the lower end of the upper rod (220) is fixedly connected with an upper block (221) on the side away from the upper cylinder (1), and the lower side of the upper block (221) is provided with a lower inclined surface (222) on the side away from the upper rod (220); a middle groove (212) is opened in the middle of the press frame (210), and the press frame (210) is fixedly connected with inclined blocks (213) on both sides of the middle groove (212), and the lower inclined surface (222) cooperates with the inclined blocks (213);

[0051] The middle frame (2) is provided with a side groove (201) at the position of the push frame (210), and the two sides of the push frame (210) are fixedly connected with side frames (211), and the side frames (211) are slidably connected in the side groove (201);

[0052] Example 3

[0053] like Figure 3 , 9 -11, 14

[0054] A lower cylinder (130) is provided at the lower side of the upper cylinder (1), and a lower cover (240) is rotatably connected to the inner side of the lower end of the lower cylinder (130), and a rotating frame (102) is fixedly connected to the lower cover (240), and a rotating shaft (103) is rotatably connected to the rotating frame (102), and the rotating shaft (103) is fixedly connected to the lower cylinder (130); a lower rod (230) is provided on the inner side of the lower cylinder (130) at the connection position between the lower cover (240) and the rotating frame (102); a middle ring (120) is fixedly connected to the middle position of the upper cylinder (1) and the lower cylinder (130), and the middle ring (120) is fixedly connected to the rotating frame (102). A soft film (121) is provided at the position of the middle groove (212); the upper end of the lower rod (230) is fixedly connected to a transverse plate (231) at the position of the soft film (121); a lower block (223) is fixedly connected downwardly in the middle of the upper block (221); a limiting plate (224) is fixedly connected to the lower side of the lower block (223) at the upper and lower sides of the transverse plate (231); a soft film (121) is provided between the limiting plate (224) and the transverse plate (231); the limiting plate (224) and the transverse plate (231) overlap at the position of the soft film (121); and the limiting plate (224) and the transverse plate (231) cooperate;

[0055] A rotating spring (105) is fixedly connected between the rotating frame (102) and the rotating shaft (103) connected to the upper cover (101) and the lower cover (240);

[0056] The lower tube (130) is fixedly connected with an inner frame (131), and the lower rod (230) is slidably connected in the inner frame (131) to prevent the lower rod (230) from being misplaced.

[0057] The upper cover (101) and the lower cover (240) are provided with two, and the upper cover (101) and the lower cover (240) are overlapped in the middle. The two upper covers (101) are two halves that can be combined, and the two lower covers (240) are two halves that can be combined. The upper cover (101) is flipped upward to open, and the lower cover (240) is flipped downward to open; it is convenient to open the upper port of the upper cylinder (1) more quickly and allow vomitus to flow downward smoothly;

[0058] Example 4

[0059] like Figure 3 , 12 , 13 shown

[0060] The second section comprises a lower chamber (3), the lower side of the lower tube (130) is provided with an external thread (132), the upper side of the lower chamber (3) is fixedly connected with a threaded ring (301), the threaded ring (301) and the external thread (132) are threadedly connected, one side of the lower chamber (3) is fixedly connected with a sampling tube (310), the middle of the sampling tube (310) is fixedly connected with a valve housing (311), the middle of the valve housing (311) is rotatably connected with a hole ball core (320), the middle of the hole ball core (320) is provided with a hole channel, the hole ball core (320) is fixedly connected with a rotating handle (321), and the rotating handle (321) passes through the valve housing (311);

[0061] Example 5

[0062] like Figure 1 , 5 Shown

[0063] A plurality of inner hooks (110) are fixedly connected to the upper inner part of the upper tube (1), and an outer hook (111) is fixedly connected to the outer outer part of the upper tube (1); the tube assembly is fixedly connected to outer covers (112) on both upper and lower sides of the middle frame (2); when no disinfectant is used and a bag is placed in the tube assembly for use, the edge and the ear of the bag are hung on the inner hooks (110); the outer hooks (111) enable the device to be hung beside the patient's bed, making it easier for the patient to take it when the patient vomits; and the outer cover (112) is used to guide the patient to hold the middle of the device to obtain the middle frame (2) position.

[0064] In summary, the vomitus safety collection device for infected patients of the present invention is hung beside the bed by the outer hook (111) when in use. When the patient vomits or discharges foreign matter from the mouth, the middle frame (2) is held by one hand. Due to the grip and the pressing of the fingers, the frame (210) is moved toward the center of the cylinder assembly. The inclined block (213) of the frame (210) cooperates with the lower inclined surface (222) to push the upper block (221) to move upward. The upper rod (220) pushes the upper cover (101) and the rotating frame (102) upward to open the upper port of the upper cylinder (1) around the rotating shaft (103), completing the action of taking and opening, thereby achieving the effect of meeting the patient's urgent need for a carrying container. At the same time, the upper block (221) causes the lower block (223) to move upward together. The limit plate (224) of the lower block (223) is moved upward by the soft film (12 1) The overlapped part of the position with the horizontal plate (231) is achieved by clamping the horizontal plate (231) with the limiting plate (224) to move upward, and the lower rod (230) on the horizontal plate (231) moves upward, so that the lower cover (240) rotates upward under the action of the rotating spring (105), and the second section is closed, so that the pungent smell of the disinfectant in the second section is no longer emitted, thereby reducing the stimulation of the disinfectant smell to the patient; after the patient spits out, it is hung beside the bed through the external hook (111), and after letting go, the frame (210) is reset, the upper cover (101) is reset through the rotating spring (105), and the upper end of the upper cylinder (1) is closed. At the same time, the lower cover (240) opens downward, so that the foreign matter in the first section flows to the second section and mixes with the disinfectant, so as to achieve the synchronous action of the opposite states of closing the lower cover (240) when the upper cover (101) is opened and opening the lower cover (240) when the upper cover (101) is closed.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0066] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A vomitus safety collection device for infected patients, characterized by: The first section includes a barrel assembly and a cover assembly, the cover assembly includes an upper cover arranged on the upper side of the barrel assembly, the cover assembly also includes a lower cover arranged on the lower side of the barrel assembly, and the barrel assembly is provided with a triggering part, the triggering part controls only one of the upper cover and the lower cover to be in an open or closed state relative to the barrel assembly, so that the upper cover and the lower cover are in opposite opening and closing states; The barrel assembly is provided with two sections at the lower side of the lower cover.

2. The vomitus safety collection device for infected patients as claimed in claim 1, characterized in that: The barrel assembly comprises an upper barrel, a middle ring and a lower barrel; A rotating frame is fixedly connected to one side of the upper cover, a rotating shaft is rotatably connected to the rotating frame, a rotating seat is fixedly connected to the rotating shaft, and the rotating seat is fixedly connected to the upper cylinder.

3. The vomitus safety collection device for infected patients as claimed in claim 2, characterized in that: The upper cylinder is provided with an upper rod at the connection position between the upper cover and the rotating frame, the axial direction of the upper rod is parallel to the axial direction of the upper cylinder, and the upper rod is slidably connected to the upper cylinder; The upper tube is fixedly connected with a middle frame at the lower end of the upper rod, and a push frame is connected to the middle frame along the radial sliding direction of the upper tube; the lower end of the upper rod is fixedly connected with an upper block on the side away from the upper tube, and a lower inclined surface is provided on the lower side of the upper block away from the upper rod; a middle groove is opened in the middle of the push frame, and the push frame is fixedly connected with inclined blocks on both sides of the middle groove, and the lower inclined surface cooperates with the inclined block.

4. The vomitus safety collection device for infected patients as claimed in claim 3, characterized in that: The middle frame is provided with side grooves at the frame pressing position, and side frames are fixedly connected to both sides of the frame, and the side frames are slidably connected in the side grooves.

5. The vomitus safety collection device for infected patients as claimed in claim 4, characterized in that: A lower cylinder is provided at the lower side of the upper cylinder, a lower cover is rotatably connected to the inner side of the lower end of the lower cylinder, a rotating frame is fixedly connected to the lower cover, a rotating shaft is rotatably connected to the rotating frame, and the rotating shaft is fixedly connected to the lower cylinder; a lower rod is provided at the inner side of the lower cylinder at the connection position between the lower cover and the rotating frame; The middle position of the upper tube and the lower tube is fixedly connected to a middle ring, the middle ring is provided with a soft film at the middle groove position, and the upper end of the lower rod is fixedly connected to a transverse plate at the soft film position; The middle of the upper block is fixedly connected downward with a lower block, the lower side of the lower block is fixedly connected with a limiting plate on both sides of the upper and lower sides of the transverse plate, a soft film is provided between the limiting plate and the transverse plate, the limiting plate and the transverse plate overlap at the position of the soft film, and the limiting plate cooperates with the transverse plate.

6. The vomitus safety collection device for infected patients as claimed in claim 5, characterized in that: A rotating spring is fixedly connected between the rotating frame connected with the upper cover and the lower cover and the rotating shaft.

7. The vomitus safety collection device for infected patients as claimed in claim 6, characterized in that: An inner frame is fixedly connected inside the lower tube, and the lower rod is slidably connected inside the inner frame.

8. The vomitus safety collection device for infected patients as claimed in claim 7, characterized in that: There are two upper covers and two lower covers, and the upper covers and the lower covers are overlapped in the middle. The two upper covers are two half structures that can be combined, and the two lower covers are two half structures that can be combined. The upper cover is flipped upward to open, and the lower cover is flipped downward to open.

9. The vomitus safety collection device for infected patients as claimed in claim 8, characterized in that: The second section includes a lower bin, an external thread is provided on the lower side of the lower tube, a threaded ring is fixedly connected to the upper side of the lower bin, the threaded ring is threadedly connected to the external thread, a sampling tube is fixedly connected to one side of the lower bin, a valve shell is fixedly connected in the middle of the sampling tube, a hole ball core is rotatably connected in the middle of the valve shell, a hole is opened in the middle of the hole ball core, a rotating handle is fixedly connected to the hole ball core, and the rotating handle passes through the valve shell.

10. The vomitus safety collection device for infected patients as claimed in claim 9, characterized in that: A plurality of inner hooks are fixedly connected to the upper inner part of the upper cylinder, and an outer hook is fixedly connected to the outer outer part of the upper cylinder; and an outer cover is fixedly connected to the upper and lower sides of the middle frame of the cylinder assembly.

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