Device for collecting vomit after general anesthesia

Abstract

The device comprises a vomit cup, a collecting bag and two fixing blocks, an opening and closing assembly and a one-way valve are sequentially arranged in the vomit cup from top to bottom, a movable block and a limiting block are sequentially arranged on the outer wall of the lower portion of the vomit cup from top to bottom, and a bag opening of the collecting bag is clamped between the movable block and the limiting block. The upper portions of the two fixed blocks are attached to the movable block, attaching blocks are arranged on the lower portions of the fixed blocks, the attaching blocks of the two fixed blocks are attached to each other to form an annular ring, the collecting bag is located between the annular ring and the vomiting cup, and the bottoms of the attaching blocks are flush with a lower opening of the vomiting cup. The device has the advantages that the opening and closing assembly and the one-way valve can reduce smell diffusion and avoid direct view of vomitus; the movable block and the limiting block are matched to clamp and fix the bag opening of the collecting bag, and are attached to the outer side through the fixing block, so that the vomiting cup is tightly attached to the position close to the bag opening of the collecting bag, vomitus is not prone to being contaminated, and replacement is more convenient and faster.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely is a kind of postoperative vomiting collection device. BACKGROUND

[0002] Postoperative nausea and vomiting is one of the common complications after general anesthesia surgery, which adversely affects patients and reduces their postoperative satisfaction. For the patient's vomitus, an open container such as a garbage can or a basin is used for collection. This open container continuously disperses the odor of the vomitus into the surrounding air. The open container can cause the patient to have a conditioned reflex in terms of vision and taste, leading to further vomiting. The vomitus receiving container and the collection bag cooperate to reduce odor dispersion and prevent direct viewing of the vomitus. However, the stability and sealing performance of the connection between the collection bag and the receiving container are poor, which can lead to leakage and odor dispersion. In addition, the connection between the two can be contaminated with vomitus, and the replacement of the collection bag can cause dripping and contamination of the hands of the staff, causing discomfort. SUMMARY

[0003] The utility model solves the technical problems of poor sealing and stability of the connection between the vomitus receiving container and the collection bag, which can lead to leakage and odor dispersion. In addition, the connection can be contaminated with vomitus, and replacement can cause dripping or contamination on the hands, causing discomfort. To solve the above problems, the utility model provides a postoperative vomiting collection device for general anesthesia, which includes a vomit cup, a collection bag and two fixing blocks. The inside of the vomit cup is sequentially provided from top to bottom with an opening and closing assembly and a one-way flap. The outer wall of the vomit cup is sequentially provided from top to bottom with a movable block and a limiting block. The bag opening of the collection bag is clamped between the movable block and the limiting block. The upper part of each of the two fixing blocks is attached to the movable block. The lower part of each fixing block is provided with an attachment block. The attachment blocks of the two fixing blocks are attached to each other to form a ring. The collection bag is located between the ring and the vomit cup. The bottom of the attachment block is flush with the lower opening of the vomit cup.

[0004] The technical solution of the utility model can reduce odor dispersion and avoid direct viewing of the vomitus by providing an opening and closing assembly and a one-way flap. The movable block and the limiting block are provided on the outer wall of the vomit cup to clamp and fix the bag opening of the collection bag. The fixing blocks are attached to the outside to tightly attach the bag opening of the vomit cup and the collection bag, which makes it difficult for the vomitus to contaminate the bag opening and makes replacement more convenient. The multiple one-way flaps form a combination, and the combination is high around and low in the middle, which facilitates the quick falling of the vomitus contaminated on the outer wall and reduces pollution during replacement.

[0005] The upper opening of the vomiting cup is attached to the mouth of the patient, the outer wall of the upper opening of the vomiting cup is provided with a hanging rope, the middle part of the vomiting cup is provided with a through slot for cooperating with the opening and closing assembly, the inside of the vomiting cup is provided with a guide ring above the through slot, the vomiting cup is a receiving container, the hanging rope is used for fixing the vomiting cup, the through slot is used for cooperating with the opening and closing assembly, and the switching of the opening and closing functions is realized.

[0006] The upper surface of the guide ring is inclined downward and points to the center of the circle, the guide ring guides the vomitus, avoids the vomitus falling along the inner wall and leaking out of the through slot to cause pollution.

[0007] The movable block is threadedly connected with the outer wall of the vomiting cup, the movable block realizes the up-and-down movement through the thread, cooperates with the limiting block, and clamps and fixes the bag opening of the collecting bag.

[0008] The collecting bag is provided with a tightening part at the bag opening, both ends of the binding rope pass through the tightening part and are connected with each other, the connecting part of the binding rope is located outside the tightening part, and the bag opening of the collecting bag can be tightened by pulling the binding rope.

[0009] One end of the fixed block is provided with an opening for passing the binding rope, the binding rope passes through the opening, does not affect the attachment of the fixed block and the outer wall of the vomiting cup, and ensures that the fixed block and the outer wall of the vomiting cup are closely attached and clamp the collecting bag.

[0010] The attachment block is attached to the lower wall of the limiting block, the attachment block is positioned by cooperating with the limiting block, and the corresponding function is realized.

[0011] The opening and closing assembly comprises two hinged opening and closing plates, the hinge shafts of the two opening and closing plates are arranged in the inside of the vomiting cup, the movable ring is connected with the opening and closing plates and extends out of the outside of the vomiting cup through the through slot, the rotation of the opening and closing plates can be realized through the movable ring, the switching of the opening and closing functions of the opening and closing assembly is realized, the smell diffusion can be reduced when the opening and closing assembly is closed, and the vomitus can be avoided from being directly viewed.

[0012] The opening and closing plate and the through slot are located at the same horizontal height, and the through slot provides space for the rotation of the opening and closing plate.

[0013] The one-way flap is provided with a plurality of combinations, the combination is inclined, high around and low in the middle, the one-way flap is used for passing the vomitus, reduces the smell diffusion to a certain extent, and the structure that is high around and low in the middle can make the vomitus on the surface of the one-way flap quickly drop.

[0014] The advantages of this utility model compared with the prior art are:

[0015] The technical solution of this utility model, through the setting of an opening and closing component and a one-way valve structure, can reduce the diffusion of odor and avoid direct viewing of vomit; through the setting of a movable block and a limiting block on the outer wall of the vomit cup, the two work together to clamp and fix the opening of the collection bag, and through the fixing block attached to the outside, the vomit cup and the area near the opening of the collection bag are tightly fitted, making it less likely to be contaminated with vomit and making replacement more convenient; by setting multiple one-way valves to form an assembly, the assembly is high around the edges and low in the middle, which facilitates the rapid falling off of vomit on its outer wall and reduces contamination during replacement. Attached Figure Description

[0016] Fig. 1 A three-dimensional schematic diagram of a device for collecting vomit after general anesthesia;

[0017] Fig. 2 This is an exploded schematic diagram of a vomit collection device after general anesthesia.

[0018] Fig. 3 This is a partial cross-sectional diagram of a vomit cup used in a post-anesthesia vomit collection device.

[0019] Fig. 4 This is a magnified schematic diagram of a vomit cup, a device for collecting vomit after general anesthesia, after being cut open.

[0020] Fig. 5 A three-dimensional schematic diagram of a fixation block for a vomit collection device after general anesthesia;

[0021] Fig. 6 A three-dimensional schematic diagram of the opening and closing components of a vomit collection device after general anesthesia;

[0022] Among them: 1-vomit cup, 11-hanging rope, 12-through groove, 13-moving block, 14-limiting block, 15-guide ring, 2-collection bag, 21-binding rope, 22-tightening part, 3-fixing block, 31-notch, 32-fitting block, 4-opening and closing assembly, 41-opening and closing plate, 42-hinge shaft, 43-moving ring, 5-one-way valve. Detailed Implementation

[0023] The following will refer to the appendix in the embodiments of this utility model. Figs. 1-6 The technical solutions in the embodiments of this utility model will be described in detail below. Example 1

[0024] like Figs. 1-6As shown, the utility model is a kind of post-operation vomiting collecting device, including vomit cup 1, collecting bag 2 and two fixed blocks 3, collecting bag 2 is fixedly installed at the lower mouth of vomit cup 1, and is adhered to the outside by two fixed blocks 3, so that collecting bag 2 is closely adhered to vomit cup 1.

[0025] The upper part of vomit cup 1 is trumpet-shaped, the outer wall of the upper mouth of vomit cup 1 is fixedly connected with a hanging rope 11 on both sides, the hanging rope 11 is hung on the ears of the patient or is connected with each other by winding around the head of the patient, the vomit cup is fixed, and is adhered to the mouth of the patient to receive the vomit.

[0026] The lower part of vomit cup 1 is tubular, a limiting block 14 is fixedly connected on the outer wall of vomit cup 1 above the lower mouth, and a movable block 13 is threadedly connected with the outer wall of vomit cup 1, and the movable block 13 is located above the limiting block 14.

[0027] The bag opening of collecting bag 2 is a tightening portion 22, both ends of a tightening rope 21 pass through the tightening portion 22 and are connected with each other, the connecting portion of the tightening rope 21 is located outside the tightening portion 22, the bag opening of collecting bag 2 can be tightened by pulling the tightening rope 21 outside the tightening portion 22, so that the vomit is prevented from leaking, and the patient is also prevented from directly looking at the vomit when replacing the collecting bag 2, so that the patient is not uncomfortable.

[0028] The tightening portion 22 of the collecting bag is clamped between the limiting block 14 and the movable block 13, the tightening portion 22 is closely adhered to the outer wall of vomit cup 1 by pulling the tightening rope 21, then the movable block 13 is rotated and is displaced downward, gradually approaches the limiting block 14, and the collecting bag 2 is closely clamped and fixed between the limiting block 14 and the movable block 13 by cooperation with the limiting block 14.

[0029] The lower part of fixed block 3 is a adhering block 32, the adhering block 32 is adhered to the lower wall of limiting block 14, and the adhering block 32 is adhered to the outer wall of vomit cup 1, the adhering blocks 32 of the two fixed blocks 3 are adhered to each other at both ends, and are surrounded to form an annular ring, which is wrapped on the outer wall of vomit cup 1, the collecting bag 2 is closely clamped between the two, and the bottom of the annular ring is flush with the lower mouth of vomit cup 1, so that the vomit cannot contaminate the outer wall near the lower mouth of vomit cup 1 and the inner wall of the collecting bag 2 corresponding to the outer wall, when the collecting bag 2 is replaced, the vomit cannot contaminate, so that the patient is not uncomfortable, and the leakage of the vomit can be reduced to cause pollution.

[0030] The upper part of fixed block 3 is closely adhered to movable block 13 by magnetic attraction, an opening 31 is formed in one end of the upper part of fixed block 3, the openings 31 of the two fixed blocks 3 are communicated with each other, and are used for passing the tightening rope 21 of collecting bag 2, so that the tightening rope 21 cannot affect the fixed block 3, and the fixed block 3 cannot be closely adhered to the outside of vomit cup 1, and the collecting bag 2 is firmly clamped.

[0031] The fixed block 3 further strengthens the fixation of the collecting bag 2 to a certain extent, improves the stability, reduces the probability of vomit leakage, and improves the sealing of the connection between the collecting bag 2 and the vomit cup 1, thereby reducing the odor diffusion.

[0032] The inside of the vomit cup 1 is sequentially provided with an opening and closing assembly 4 and a one-way flap 5 from top to bottom, both of which can reduce odor diffusion and avoid direct vision of the vomit.

[0033] The vomit cup 1 is provided with a through slot 12 in the middle for matching the opening and closing assembly 4, the opening and closing assembly 4 is located at the same horizontal height as the through slot 12, and the opening and closing assembly 4 can enter and exit from the through slot 12 to realize the opening and closing function.

[0034] The opening and closing assembly 4 includes two mutually hinged opening and closing plates 41, the two opening and closing plates 41 are hinged together through a hinge shaft 42, a movable ring 43 is connected with the opening and closing plates 41 and extends out of the vomit cup 1 through the through slot 12, the hinge shaft 42 is installed on the inner wall of the vomit cup 1 and located in the middle of the through slot 12, a protrusion for supporting the opening and closing plates 41 is fixedly installed in the inside of the vomit cup 1, away from the hinge shaft 42 and below the through slot 12, the contact area between the protrusion and the opening and closing plates 41 is very small, and the protrusion has a very small volume.

[0035] When not in use, the two opening and closing plates 41 are in a closed state, blocking the vomit cup 1 to prevent odor diffusion, and when opening is needed, the opening and closing plates 41 can be moved by moving the movable ring 43 to rotate and move out of the through slot 12, the two opening and closing plates 41 are away from each other, and the vomit cup 1 is opened to facilitate the reception of vomit.

[0036] A guide ring 15 is fixedly installed in the inside of the vomit cup 1 above the through slot 12, the upper surface of the guide ring 15 is inclined and downwardly directed to the center, and the part of the vomit adhered to the inner wall of the vomit cup 1 will not leak out of the through slot 12 when sliding downwardly under the influence of the guide ring 15.

[0037] The one-way flap 5 has a plurality of numbers, the plurality of one-way flaps 5 are uniformly distributed at the lower opening of the vomit cup 1 to form a combined body, the combined body is high around and low in the middle, which can make the vomit quickly fall into the collecting bag 2, avoid adsorption on the surface, and reduce pollution and discomfort caused by replacing the collecting bag 2.

[0038] The use method of the full anesthesia postoperative vomit collecting device of the embodiment is as follows:

[0039] Take a brand new collection bag 2, its bundle tight department 22 card in the movable block 14 and the limiting block 13 between vomit cup 1, and through the tight bundle rope 21, make the bundle tight department 22 and the outer wall of vomit cup 1 closely, then rotate movable block 14, make it move downward, with the limiting block 14 cooperation, the collection bag 2 is clamped and fixed, then the two fixed block 3's gap 31 is opposite, through with movable block 13's magnetic attraction, close in vomit cup 1's outer wall, make the extra bundle rope 21 through gap 31 and be located in the outside of fixed block 3, do not affect the flatness of fixed block 3, and the fixed block 3's close department 32 and the lower part of limiting block 14 close, the upper mouth of vomit cup 1 close patient mouth, and through the hanging rope 11 and be fixed, when patient vomits, through the movement of movable ring 43, make open and close board 41 open, and from the through slot 12 remove vomit cup 1, when patient no longer vomits, move movable ring 43, make open and close board 41 move inward and close, prevent smell spread.

[0040] When the collection bag 2 collects too much vomit or needs to be replaced after a long time, the vomit cup 1 is removed from the patient's mouth, the fixed block 3 is removed, the movable block 13 is rotated to move upward, then the collection bag 2 is removed and the bag opening is tightened by the bundle rope 21, a new collection bag 2 is taken and installed for use, at this time the outer wall of the vomit cup 1 will not be contaminated by vomit, and the replacement is convenient and will not cause discomfort or cause pollution.

[0041] The above examples only illustrate the technical idea of the present application, and cannot limit the protection scope of the present application. Any modification made on the basis of the technical solution according to the technical idea of the present application falls within the protection scope of the present application.

Claims

1. A general anaesthesia post-operative vomit collection device characterised in that: It includes a vomit cup (1), a collecting bag (2) and two fixing blocks (3), the inside of the vomit cup (1) is sequentially provided with an opening and closing assembly (4) and a one-way flap (5) from top to bottom, the lower outer wall of the vomit cup (1) is sequentially provided with a movable block (13) and a limiting block (14) from top to bottom, the bag opening of the collecting bag (2) is clamped between the movable block (13) and the limiting block (14), the upper part of the two fixing blocks (3) is attached to the movable block (13), the lower part of the fixing block (3) is provided with an attachment block (32), the attachment blocks (32) of the two fixing blocks (3) are attached to each other to form an annular ring, the collecting bag (2) is located between the annular ring and the vomit cup (1), and the bottom of the attachment block (32) is flush with the lower opening of the vomit cup (1).

2. A general anaesthetic post-operative vomit collection device according to claim 1, wherein: The upper opening of the vomit cup (1) is attached to the mouth of the patient, the upper opening of the vomit cup (1) is provided with a hanging rope (11), the middle part of the vomit cup (1) is provided with a through slot (12) for cooperating with the opening and closing assembly (4), and the inside of the vomit cup (1) is provided with a guide ring (15) above the through slot (12).

3. A general anaesthetic post-operative vomit collection device according to claim 2, wherein: The upper surface of the guide ring (15) is inclined downward and points to the center.

4. A general anesthesia postoperative vomit collection device according to claim 1, wherein: The movable block (13) is threadedly connected with the outer wall of the vomit cup (1).

5. A general anesthesia postoperative vomit collection device according to claim 1, wherein: The bag opening of the collecting bag (2) is provided with a tightening part (22), both ends of the binding rope (21) pass through the tightening part (22) and are connected with each other, and the connecting part of the binding rope (21) is located outside the tightening part (22).

6. A general anaesthetic post-operative vomit collection device according to claim 5, wherein: One end of the upper part of the fixing block (3) is provided with an aperture (31) for passing through the binding rope (21).

7. A general anesthesia postoperative vomit collection device according to claim 1, wherein: The attachment block (32) is attached to the lower wall of the limiting block (14).

8. A general anesthesia postoperative vomit collection device according to claim 2, wherein: The opening and closing assembly (4) comprises two mutually hinged opening and closing plates (41), the hinge shafts (42) of the two opening and closing plates (41) are arranged in the inside of the vomit cup (1), the movable ring (43) is connected with the opening and closing plates (41) and extends out of the outside of the vomit cup (1) through the through slot (12).

9. A general anaesthetic post-operative vomit collection device according to claim 8, wherein: The opening and closing plate (41) is located at the same horizontal height as the through slot (12).

10. A general anesthesia postoperative vomit collection device according to claim 8, wherein: The one-way flap (5) is provided with a plurality of combinations, the combination is inclined, high around and low in the middle.

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