Medical vomitus collecting barrel

Abstract

The utility model provides a medical vomitus collecting cylinder, including collecting barrel and disposable vomit bag, the inside of lower cylinder is provided with the lifting subassembly that is used for lifting collecting barrel, the utility model pulls the handle to pull the first blocking plate and the second blocking plate to make it move outward, then patient can face vomit through cavity to vomit, and the medical vomitus collecting cylinder is convenient to use. Vomitus can fall into a disposable vomiting bag to be collected, after vomiting, a handle is pulled to push a first blocking plate and a second blocking plate to enable the first blocking plate and the second blocking plate to restore the original positions, so that the first blocking plate can block a vomiting through cavity, and a worm is rotated forwards, so that the vomiting through cavity is blocked; the worm can drive the collecting barrel to ascend through the worm gear, the rotating lead screw, the lifting barrel and the bearing plate, at the moment, a second blocking plate and a sealing piece block and seal an opening in the upper end of the disposable vomit bag, and the situation that peculiar smell of vomit in the disposable vomit bag drifts to the outside is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vomitus collection, in particular to a medical vomitus collection cylinder. Background Art

[0002] Gastroenterology is a tertiary clinical discipline that mainly studies diseases of the esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas. Gastroenterology diseases are diverse, the medical knowledge is broad, and the operations are complex and delicate. During treatment, patients are often accompanied by symptoms such as nausea and vomiting, which brings great pain to patients. When patients vomit, they need to use the corresponding vomit collection tube to collect it.

[0003] Announcement No. "CN209154565U" provides a vomit collection device, which collects the vomit of the patient through a bag and then ties the mouth of the bag with a rope. It can be used to hold vomit and prevent the vomit from coming into contact with the outside world and polluting the environment during the process of being sent to the test.

[0004] However, the above technical solutions and the prior art have the following defects:

[0005] Although the vomit collection device can tie the mouth of the bag with a rope, the tying structure still requires medical personnel to cut the rope with scissors during actual use, which is not convenient to use. In addition, there is no corresponding limiting structure inside the vomit box to limit the bag, which causes the bag to fall back easily during use, thereby affecting the collection of vomit by the bag. The practicality needs to be improved. Utility Model Content

[0006] The purpose of the utility model is to provide a medical vomit collection tube to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A medical vomit collection cylinder comprises an upper cylinder body, a lower cylinder body, a connecting buckle, a collection bucket and a disposable vomit bag, wherein the front and rear end surfaces of the lower cylinder body are symmetrically equipped with connecting buckles, the upper cylinder body is equipped with the upper end surface of the lower cylinder body, a collection bucket is placed inside the upper cylinder body, and the collection bucket is equipped with a disposable vomit bag, a sealing component for sealing the upper end opening of the disposable vomit bag is arranged inside the upper cylinder body to prevent the odor of vomit in the disposable vomit bag from wafting to the outside, and a lifting component for lifting and lowering the collection bucket is arranged inside the lower cylinder body, so as to further improve the sealing between the upper end opening of the disposable vomit bag and the sealing component.

[0009] Preferably, the blocking assembly includes a pulling handle, a first blocking plate, a vomiting cavity and a second blocking plate. A vomiting cavity is opened in the middle position of the upper end surface of the upper cylinder, the first blocking plate is inserted inside the vomiting cavity, the second blocking plate is inserted on the upper side of the upper cylinder, and a pulling handle is arranged between the first blocking plate and the second blocking plate.

[0010] Preferably, a sealing sheet is provided on the lower end surface of the second sealing plate, and the sealing sheet is made of silicone rubber, and a blocking block is provided on the front side of the upper end surface of the second sealing plate.

[0011] Preferably, the lifting assembly includes a supporting plate, a lifting cylinder, a rotating screw, a worm and a worm wheel. A supporting plate is arranged inside the lower cylinder, a lifting cylinder is arranged at the middle position of the lower end surface of the supporting plate, a rotating screw is arranged inside the lifting cylinder, a worm wheel is arranged on the lower side of the annular side of the rotating screw, and a worm is meshed with the left side of the annular side of the worm wheel.

[0012] Preferably, a limiting groove is provided on the upper end surface of the support plate, and the limiting groove matches the bottom of the collecting bucket, a limiting disk is provided at the bottom of the rotating screw, a limiting cover is installed on the lower side of the inner wall of the lower cylinder, and an internal thread is provided on the inner annular side surface of the lifting cylinder, and the internal thread is meshed with the rotating screw.

[0013] Preferably, a limiting ring is provided on the rear side of the annular side surface of the worm, a rotating cap is provided on the rear end of the worm, and an anti-drop cover is installed on the rear end surface of the lower cylinder.

[0014] Preferably, limiting blocks are symmetrically arranged on the front and rear sides of the lower end face of the upper cylinder, limiting holes are symmetrically opened on the front and rear sides of the upper end face of the lower cylinder, and the limiting holes match the limiting blocks, an anti-slip sheet is arranged on the bottom of the lower cylinder, and a limiting sleeve is arranged on the upper side of the annular side face of the disposable vomit bag.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. During use, the first blocking plate and the second blocking plate are pulled outward by pulling the handle, and then the patient can face the vomiting cavity to vomit, and the vomited vomit will fall into the disposable vomiting bag for collection. After vomiting, the first blocking plate and the second blocking plate are pushed and restored to their original positions by pulling the handle, so that the first blocking plate can block the vomiting cavity, and the limiting sleeve can tighten and fix the upper end of the disposable vomiting bag to prevent the disposable vomiting bag from falling back during use, which is very practical.

[0017] 2. The utility model can make the worm drive the collection bucket to rise through the worm wheel, the rotating screw, the lifting cylinder and the supporting plate by rotating the worm forward. At this time, the second sealing plate and the sealing sheet will seal the upper opening of the disposable vomit bag to prevent the odor of vomitus in the disposable vomit bag from wafting to the outside, and the structure is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a structural diagram of the utility model in which the upper cylinder and the lower cylinder are separated;

[0020] Figure 3 It is a right side cross-sectional view of the blocking component and the lifting component in the utility model during the carrying and transfer process;

[0021] Figure 4 It is a structural diagram of the lifting assembly in the utility model;

[0022] Figure 5 It is a right side cross-sectional view of the plugging component of the utility model in the open use state;

[0023] Figure 6 It is a structural diagram of the blocking component in the utility model.

[0024] In the figure: 1. upper cylinder; 11. limiting block; 2. lower cylinder; 21. anti-slip sheet; 22. limiting hole; 23. anti-drop cover; 3. connecting buckle; 4. lifting assembly; 41. supporting plate; 42. lifting cylinder; 43. rotating screw; 44. worm; 441. limiting ring; 442. rotating cap; 45. limiting disk; 46. limiting cover; 47. worm gear; 48. limiting groove; 5. blocking assembly; 51. pulling handle; 52. first blocking plate; 53. vomiting cavity; 54. blocking block; 55. second blocking plate; 56. sealing sheet; 6. collecting bucket; 7. disposable vomiting bag; 71. limiting sleeve. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] A medical vomit collection cylinder comprises an upper cylinder body 1, a lower cylinder body 2, a connecting buckle 3, a collection bucket 6 and a disposable vomit bag 7. The front and rear end surfaces of the lower cylinder body 2 are symmetrically equipped with connecting buckles 3, which facilitate medical personnel to combine and install or disassemble the upper cylinder body 1 and the lower cylinder body 2. The upper cylinder body 1 is installed on the upper end surface of the lower cylinder body 2. The upper cylinder body 1 and the lower cylinder body 2 can store and protect the collection bucket 6. The collection bucket 6 is placed inside the upper cylinder body 1, and the collection bucket 6 is equipped with a disposable vomit bag 7. The collecting bucket 6 will support the disposable vomit bag 7 so that the disposable vomit bag 7 can collect the vomit of the user. Limiting blocks 11 are symmetrically arranged on the front and rear sides of the lower end face of the upper cylinder 1. The limiting blocks 11 are connected to the upper cylinder 1 by welding. Limiting holes 22 are symmetrically arranged on the front and rear sides of the upper end face of the lower cylinder 2, and the limiting holes 22 match the limiting blocks 11. The matching limiting holes 22 and limiting blocks 11 prevent the upper cylinder 1 from being misaligned during the assembly process with the lower cylinder 2.

[0029] The bottom of the lower cylinder 2 is provided with an anti-slip sheet 21, which is connected to the lower cylinder 2 by bonding. The anti-slip sheet 21 has better anti-slip properties at the bottom of the lower cylinder 2, which prevents the lower cylinder 2 from easily moving during use. A limiting sleeve 71 is set on the upper side of the annular side of the disposable vomit bag 7. The limiting sleeve 71 is made of rubber band. The limiting sleeve 71 made of rubber band will tighten and fix the upper end of the disposable vomit bag 7 to prevent the disposable vomit bag 7 from falling back during use. A sealing component 5 is provided inside the upper cylinder 1 for sealing the upper end opening of the disposable vomit bag 7 to prevent the odor of vomit in the disposable vomit bag 7 from wafting to the outside. A lifting component 4 is provided inside the lower cylinder 2 for lifting and lowering the collection bucket 6, so as to further improve the sealing between the upper end opening of the disposable vomit bag 7 and the sealing component 5. The left and right end surfaces of the upper cylinder 1 are symmetrically fixedly connected with carrying handles, which are convenient for medical personnel to take and transfer the upper cylinder 1 by hand.

[0030] The sealing assembly 5 includes a pulling handle 51, a first sealing plate 52, a vomiting cavity 53 and a second sealing plate 55. A vomiting cavity 53 is opened in the middle position of the upper end surface of the upper cylinder 1. The vomiting cavity 53 is convenient for users to vomit into the disposable vomiting bag 7. The first sealing plate 52 is inserted into the vomiting cavity 53. The left and right lengths and the front and back lengths of the first sealing plate 52 are both greater than the diameter of the vomiting cavity 53. When closed, the first sealing plate 52 will not only seal the vomiting cavity 53, but also prevent external dust from entering the upper cylinder 1 through the vomiting cavity 53. A second sealing plate 55 is inserted on the upper side of the upper cylinder 1. The left and right lengths and the front and back lengths of the second sealing plate 55 are both greater than the upper end diameter of the collecting bucket 6. The second sealing plate 55 will seal the upper end opening of the disposable vomiting bag 7 inside the collecting bucket 6 to prevent the odor of vomit in the disposable vomiting bag 7 from drifting to the outside.

[0031] A pulling handle 51 is provided between the first sealing plate 52 and the second sealing plate 55, and the pulling handle 51 is connected to the first sealing plate 52 and the second sealing plate 55 by welding. The pulling handle 51 is convenient for users or medical personnel to open and close the first sealing plate 52 and the second sealing plate 55 by hand. A sealing sheet 56 is provided on the lower end surface of the second sealing plate 55, and the sealing sheet 56 is made of silicone rubber. The sealing sheet 56 is connected to the second sealing plate 55 by bonding. When the sealing sheet 56 is made of silicone rubber, the sealing property of the lower end surface of the second sealing plate 55 is better. A blocking block 54 is provided on the front side of the upper end surface of the second sealing plate 55, and the blocking block 54 is connected to the second sealing plate 55 by welding. The blocking block 54 will limit the outward movement range of the second sealing plate 55 to prevent the second sealing plate 55 and the first sealing plate 52 from slipping when opening.

[0032] Embodiment 2:

[0033] On the basis of the first embodiment, in this embodiment, by rotating the worm 44 forward, the worm 44 can drive the collecting bucket 6 to rise through the worm gear 47, the rotating screw 43, the lifting cylinder 42 and the supporting plate 41. At this time, the second blocking plate 55 and the sealing sheet 56 will block and seal the upper opening of the disposable vomit bag 7 to prevent the odor of vomitus inside the disposable vomit bag 7 from wafting to the outside.

[0034] The lifting assembly 4 includes a supporting plate 41, a lifting cylinder 42, a rotating screw 43, a worm 44 and a worm wheel 47. A supporting plate 41 is arranged inside the lower cylinder 2, and the supporting plate 41 is connected to the lifting cylinder 42 by welding. The supporting plate 41 will support the collecting bucket 6. A lifting cylinder 42 is arranged in the middle position of the lower end surface of the supporting plate 41, and the lifting cylinder 42 will support the supporting plate 41. A rotating screw 43 is arranged inside the lifting cylinder 42, and the rotating screw 43 is connected to the worm wheel 47 and the limit plate 45 by welding. The rotating screw 43 will drive the lifting cylinder 42 to move up and down when rotating forward and reverse. A worm wheel 47 is arranged on the lower side of the annular side of the rotating screw 43, and the worm wheel 47 will drive the rotating screw 43 to rotate. A worm 44 is meshed with the left side of the annular side of the worm wheel 47. The worm 44 is connected to the limit ring 441 and the rotating cap 442 by welding, and the worm 44 will drive the worm wheel 47 to rotate.

[0035] A limiting groove 48 is provided on the upper end surface of the supporting plate 41, and the limiting groove 48 matches the bottom of the collecting bucket 6. The limiting groove 48 will limit the bottom of the collecting bucket 6 to prevent the collecting bucket 6 from shaking easily during use. A limiting disk 45 is provided at the bottom of the rotating screw 43, and a limiting cover 46 is installed on the lower side of the inner wall of the lower cylinder 2. The limiting disk 45 and the limiting cover 46 prevent the rotating screw 43 from shaking or displacing during rotation and use. An internal thread is provided on the inner annular side surface of the lifting cylinder 42, and the internal thread is meshed with the rotating screw 43. The internal thread facilitates the rotating screw 43 to drive the lifting cylinder 42 to move up and down when the lifting cylinder 42 is reversed. A limiting ring 441 is provided on the rear side of the annular side surface of the worm 44, and an anti-detachment cover 23 is installed on the rear end surface of the lower cylinder 2. The limiting ring 441 and the anti-detachment cover 23 prevent the worm 44 from being displaced or shaking during use. A rotating cap 442 is provided at the rear end of the worm 44. The rotating cap 442 facilitates medical personnel to rotate the worm 44 by hand.

[0036] Working principle: the medical staff first opens the connection buckle 3 and lifts up and disassembles the upper cylinder 1, then puts the disposable vomit bag 7 into the collection bucket 6, and then puts the limiting sleeve 71 on the upper side of the annular side of the disposable vomit bag 7 to prevent the disposable vomit bag 7 from falling back during use, and then the upper cylinder 1 can be assembled to the upper end surface of the lower cylinder 2 through the connection buckle 3; when in use, the user only needs to hold the pulling handle 51 and pull it, so that the pulling handle 51 can synchronously pull the first blocking plate 52 and the second blocking plate 55 to move them outward (reference Figure 5 ), at this time, the user can face the vomiting cavity 53 to vomit, and the vomited vomit will fall into the disposable vomiting bag 7 for collection. After vomiting, the user can pull the handle 51 to push the first blocking plate 52 and the second blocking plate 55 to restore them to their original positions, so that the first blocking plate 52 can block the vomiting cavity 53; then the medical staff only needs to rotate the worm 44 forward by rotating the cap 442, so that the worm 44 can drive the rotating screw 43 to rotate forward through the worm gear 47, and the rotating screw 43 that rotates forward will drive the lifting cylinder 42 to move upward, and then the lifting cylinder 42 drives the collection bucket 6 to rise through the supporting plate 41, The second blocking plate 55 and the sealing sheet 56 can block and seal the upper end opening of the disposable vomit bag 7 to prevent the odor of vomitus inside the disposable vomit bag 7 from wafting to the outside during the transfer of the upper cylinder 1 and the lower cylinder 2; when the disposable vomit bag 7 needs to be replaced after use, the medical staff first opens the connecting buckle 3 and opens the upper cylinder 1 again. When vomitus adheres to the lower end surface of the sealing sheet 56, it only needs to be rinsed and disinfected, and then the limiting sleeve 71 is lifted up and disassembled. At this time, the upper end of the disposable vomit bag 7 in the collection bucket 6 can be tied with the help of the disassembled limiting sleeve 71 and pulled out for replacement.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical vomit collection cylinder, comprising an upper cylinder (1), a lower cylinder (2), a connecting buckle (3), a collection bucket (6) and a disposable vomit bag (7), characterized in that: The front and rear end surfaces of the lower cylinder (2) are symmetrically mounted with connection buckles (3); the upper end surface of the lower cylinder (2) is mounted with an upper cylinder (1); a collection bucket (6) is placed inside the upper cylinder (1); and a disposable vomit bag (7) is mounted on the collection bucket (6); The upper cylinder (1) is provided with a sealing component (5) for sealing the upper opening of the disposable vomit bag (7) to prevent the odor of vomitus inside the disposable vomit bag (7) from wafting to the outside, and the lower cylinder (2) is provided with a lifting component (4) for lifting the collection bucket (6) to further improve the sealing performance between the upper opening of the disposable vomit bag (7) and the sealing component (5); The upper cylinder (1) has limit blocks (11) symmetrically arranged on both sides of the front and rear of the lower end face, and the lower cylinder (2) has limit holes (22) symmetrically arranged on both sides of the front and rear of the upper end face, and the limit holes (22) match the limit blocks (11). The bottom of the lower cylinder (2) is provided with an anti-slip sheet (21), and the upper side of the annular side of the disposable vomit bag (7) is sleeved with a limit sleeve (71).

2. A medical vomitus collection tube according to claim 1, characterized in that: The blocking assembly (5) comprises a pulling handle (51), a first blocking plate (52), a vomiting cavity (53) and a second blocking plate (55); a vomiting cavity (53) is provided in the middle of the upper end surface of the upper cylinder (1); the first blocking plate (52) is inserted into the vomiting cavity (53); the second blocking plate (55) is inserted into the upper side of the upper cylinder (1); and a pulling handle (51) is provided between the first blocking plate (52) and the second blocking plate (55).

3. A medical vomitus collection tube according to claim 2, characterized in that: A sealing sheet (56) is provided on the lower end surface of the second sealing plate (55), and the sealing sheet (56) is made of silicone rubber. A blocking block (54) is provided on the front side of the upper end surface of the second sealing plate (55).

4. The medical vomitus collection tube according to claim 1, characterized in that: The lifting assembly (4) comprises a supporting plate (41), a lifting cylinder (42), a rotating screw (43), a worm (44) and a worm wheel (47); the supporting plate (41) is arranged inside the lower cylinder (2); the lifting cylinder (42) is arranged at the middle position of the lower end surface of the supporting plate (41); the rotating screw (43) is arranged inside the lifting cylinder (42); the worm wheel (47) is arranged at the lower side of the annular side of the rotating screw (43); and the worm (44) is meshed with the left side of the annular side of the worm wheel (47).

5. A medical vomitus collection tube according to claim 4, characterized in that: The upper end surface of the support plate (41) is provided with a limiting groove (48), and the limiting groove (48) matches the bottom of the collecting bucket (6). A limiting plate (45) is provided at the bottom of the rotating screw (43). A limiting cover (46) is installed on the lower side of the inner wall of the lower cylinder (2). The inner annular side surface of the lifting cylinder (42) is provided with an internal thread, and the internal thread is meshed with the rotating screw (43).

6. A medical vomitus collection tube according to claim 4, characterized in that: A limiting ring (441) is provided at the rear side of the annular side surface of the worm (44), a rotating cap (442) is provided at the rear end of the worm (44), and an anti-drop cover (23) is installed at the rear end surface of the lower cylinder (2).

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