An assemblable medical suction tray

Abstract

The utility model provides a kind of can be assembled medical water absorption tray, belong to medical auxiliary instrument technical field, solve the problem of low water absorption efficiency of medical water absorption tray. Including water absorption tray body, negative pressure water storage bottle and handle, the water absorption tray body includes at least one sub water absorption tray, when the sub water absorption tray is multiple, multiple sub water absorption trays are assembled into an organic whole by series structure, each sub water absorption tray is connected to negative pressure water storage bottle by water suction pipe, the handle is hingedly arranged on the both sides of water absorption tray body. The utility model adopts assembled water absorption tray, can adjust the number of sub water absorption tray according to the size of physiological saline waste amount used in different operation, significantly improves water absorption efficiency, avoids moisture accumulation on floor, prevents water accumulation to bring security risk to medical staff in operation environment.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary device technology, specifically to an assemblable medical absorbent tray. Background Technology

[0002] Arthroscopic surgery is a minimally invasive surgical technique widely used in orthopedics, sports medicine, and other fields. An arthroscope is inserted into the patient's joint cavity through a small incision, allowing for visualization of internal lesions and precise manipulation using an optical imaging system. During the procedure, continuous infusion of saline solution is necessary to maintain joint cavity expansion and a clear view. However, a large amount of infusion fluid can leak from the incision, causing the surgical area to become damp. This not only affects the cleanliness of the surgical environment but also increases the risk of slipping for medical staff and may even lead to cross-infection. Therefore, intraoperative fluid management is an essential aspect of arthroscopic surgery.

[0003] However, existing methods for treating surgical fluid buildup have significant shortcomings. Traditional suction trays have limited capacity and cannot absorb the continuous flow of fluid during surgery in a timely manner, leading to the spread of fluid accumulation. Furthermore, the small area of ​​the suction trays results in insufficient coverage and difficulty in handling fluid spillage. In addition, ordinary suction trays have low absorption efficiency, requiring frequent use and cleaning, which not only disrupts the surgical process but also increases the workload of medical staff. These problems make it difficult to effectively guarantee the cleanliness and safety of the surgical environment, necessitating improvements to the design and performance of existing suction devices.

[0004] Therefore, a more efficient water suction tray is needed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model proposes an assemblable medical suction tray, which solves the problem of low water absorption efficiency in medical suction trays.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an assemblable medical suction tray, characterized in that it comprises: a suction tray body, a negative pressure water storage bottle, and a handle. The suction tray body includes at least one sub-suction tray. When there are multiple sub-suction trays, the multiple sub-suction trays are assembled into one unit through a series structure. Each sub-suction tray is connected to the negative pressure water storage bottle through a suction tube. The handle is hinged to both sides of the suction tray body through a connecting rod.

[0007] Optionally, the series structure includes a socket plate on one side of the sub-suction tray and a stud on the opposite side of the socket plate. Two adjacent sub-suction trays can be connected into one unit by the socket plate and the stud, and the socket plate and the stud can be locked by a first nut.

[0008] Optionally, the sub-suction plate is provided with a negative pressure suction hole, and the negative pressure water storage bottle has multiple water inlet pipes. The negative pressure suction hole is connected to the water inlet pipes through the suction pipes.

[0009] Optionally, the negative pressure suction hole has a threaded sleeve that is threadedly connected to the suction pipe, and the water inlet pipe has a threaded sleeve that is threadedly connected to the suction pipe.

[0010] Optionally, the water inlet pipe can be selectively opened according to the same number of sub-suction plates, and closed with a sealing cover when the water inlet pipe is idle.

[0011] Optionally, the negative pressure water storage bottle is provided with a negative pressure hole, which is connected to a negative pressure source through a negative pressure pipe.

[0012] Optionally, the sub-absorption tray is provided with a hinge device, which includes a hinge seat, a connecting block, a bolt, and a second nut. The connecting block is hinged to the hinge seat, and one end of the connecting block is provided with a through hole. The bolt passes through the through hole of the connecting block, and the second nut can lock the bolt.

[0013] Optionally, the handle includes a straight rod and two connecting rods that can adjust the opening and closing angle. The straight rod is hinged to the connecting rods, and the end of the connecting rod has a through hole. The bolt can pass through the through hole of the connecting rod, and the connecting rod is hinged to the connecting block through the bolt and the second nut.

[0014] Optionally, the bottom of the sub-absorption tray is provided with an arc-shaped guide strip from the edge to the center negative pressure suction hole, and the guide strip is evenly arranged circumferentially along the bottom.

[0015] As can be seen from the above technical solution, the beneficial technical effects of this utility model are as follows:

[0016] This modular medical negative pressure suction tray significantly improves clinical effectiveness through its innovative structural design. The tray features a modular design, with sub-suckers that can be quickly assembled in series with the edge studs and insertion plates. A stable connection is achieved with the first nut, allowing medical staff to freely expand the coverage area according to the size of the accumulated water.

[0017] The annular array of inlet pipes at the top of the negative pressure water storage bottle can be selectively opened according to the number of sub-suction plates. Unused openings are sealed with caps, maintaining system negative pressure stability while enabling simultaneous drainage from multiple points. The handle features a double-connecting rod hinge design, allowing for angle adjustment and quick locking via a hinge seat, bolts, and a second nut. This enables medical staff to flexibly adjust their operating posture, improving suction efficiency. The overall design balances modular expansion, efficient drainage, and ease of operation, significantly improving waste fluid treatment efficiency during surgery, providing a better surgical environment for medical staff, and adding an extra layer of assurance for the smooth progress of surgery. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0019] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0020] Figure 2 This is a partially enlarged schematic diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the bottom of the sub-absorption tray of this utility model.

[0022] 1. Sub-suction tray; 2. Negative pressure water storage bottle; 3. Handle; 4. Stud; 5. Insert plate; 6. First nut; 7. Negative pressure suction hole; 8. Inlet pipe; 9. Sealing cap; 10. Negative pressure hole; 11. Connecting block; 12. Bolt; 13. Second nut; 14. Connecting rod; 15. Arc-shaped guide strip. Detailed Implementation

[0023] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0024] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0025] Example 1

[0026] An assemblable medical suction tray, characterized in that it comprises: a suction tray body, a negative pressure water storage bottle 2, and a handle 3. The suction tray body includes at least one sub-suction tray 1. When there are multiple sub-suction trays 1, they are assembled into one unit through a series structure. Each sub-suction tray 1 is connected to the negative pressure water storage bottle 2 through a suction tube. The handle 3 is hinged to both sides of the suction tray body through two connecting rods 14 that can adjust the opening and closing angle. The series structure includes an insertion plate 5 on one side of the sub-suction tray 1 and a stud 4 on the opposite side of the insertion plate. Two adjacent sub-suction trays 1 can be connected into one unit through the insertion plate 5 and the stud 4. The insertion plate 5 and the stud 4 can be locked by a first nut 6. A negative pressure suction hole 7 is provided at the center of the sub-suction tray 1. The top edge of the negative pressure water storage bottle 2 has a ring array of water inlet pipes 8. The negative pressure suction hole 7 is connected to the water inlet pipes 8 through the suction tube. The negative pressure water storage bottle 2 has a negative pressure hole 10 at the center of its top, and the negative pressure hole 10 is connected to a negative pressure source through a negative pressure pipe. The negative pressure water suction hole 7 has a threaded sleeve that is threadedly connected to the water suction pipe, and the water inlet pipe 8 has a threaded sleeve that is threadedly connected to the water suction pipe.

[0027] The working process of this device is as follows:

[0028] The number of sub-suction trays 1 is selected based on the amount of saline solution to be used in the upcoming surgery. The sub-suction trays 1 are connected in series using studs 4 and insertion plates 5, and locked with the first nut 6 to prevent them from falling off during use. The two ends of the suction tube are connected to the negative pressure suction port 7 of the sub-suction tray 1 and the inlet pipe 8 of the negative pressure water storage bottle 2, respectively, and locked with threaded sleeves. If there are multiple sub-suction trays 1, the same operation needs to be performed multiple times to ensure that each sub-suction tray 1 is stably connected to the negative pressure water storage bottle 2. Furthermore, the two ends of the negative pressure tube are connected to the negative pressure port 10 of the negative pressure water storage bottle 2 and the negative pressure source, respectively (this can also be locked with threaded sleeves or other methods to avoid unstable negative pressure). The two connecting rods 14 of the handle 3 are connected to the sub-suction trays 1 on the outermost sides of the suction tray body, ensuring that the suction tray body is fully stressed when the handle 3 is pushed. Once installed, medical staff can use handle 3 to move the suction tray to areas with standing water for cleaning, ensuring a clean surgical environment and preventing patients' germs from splashing onto medical staff, thus protecting their health. Where possible, the suction tube can be made quite long to avoid limiting the suction tray's range of motion.

[0029] After the surgery, medical staff can disassemble the sub-suction plate 1, negative pressure water storage bottle 2 and handle 3 for cleaning and disinfection to ensure that the equipment can be put into use next time.

[0030] As a further improvement to the above solution, the water inlet pipe 8 is selectively opened according to the same number of sub-suction plates 1. When the water inlet pipe 8 is idle, it is closed with a sealing cap 9 to prevent negative pressure leakage and avoid reduced water absorption efficiency due to unstable negative pressure. Where possible, multiple negative pressure storage bottles 2 can be provided to store more waste liquid and prevent waste liquid from overflowing into the negative pressure pipe, which could cause equipment malfunction.

[0031] In this embodiment, a hinge device is provided on the top of the sub-suction tray 1 near the negative pressure suction hole 7. The hinge device includes a hinge seat, a connecting block 11, a bolt 12, and a second nut 13. The connecting block 11 is hinged to the hinge seat, and one end of the connecting block 11 has a through hole through which the bolt 12 passes. The second nut 13 can lock the bolt 12. The handle 3 includes a straight rod and two connecting rods 14 that can adjust the opening and closing angle. The straight rod is hinged to the connecting rods 14, and the end of the connecting rod 14 has a through hole through which the bolt 12 can pass. The connecting rod 14 is hinged to the connecting block 11 through the bolt 12 and the second nut 13. This arrangement allows for convenient adjustment of the handle 3. Whether it is a single sub-suction tray 1 or multiple sub-suction trays 1, the handle 3 can be connected to the sub-suction tray 1 by adjusting the angle of the connecting rods 14, ensuring that the suction tray body is subjected to sufficient force during movement. In some cases, the connecting rod 14 of the handle 3 can be provided in two or more ways, or the straight rod of the handle 3 and the connecting rod 14 can be telescopically connected to ensure a more stable connection between the handle 3 and the suction tray body. The hinge design allows medical staff to apply force from different directions when moving the suction tray, making the working process more comfortable.

[0032] As a further improvement to the above solution, the bottom of the sub-absorption plate 1 is provided with an arc-shaped guide strip 15 from the edge to the center of the negative pressure water absorption hole 7. The guide strip is evenly arranged in the circumferential direction along the bottom, which allows water to flow more smoothly into the water absorption hole under negative pressure, thereby improving the water absorption efficiency.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. An assemblable medical absorbent tray, characterized in that, include: The suction tray body, the negative pressure water storage bottle, and the handle; The water suction plate body includes at least one sub-water suction plate. When there are multiple sub-water suction plates, the multiple sub-water suction plates are assembled into one unit through a series structure. Each sub-water suction plate is connected to a negative pressure water storage bottle through a water suction pipe. The handles are hinged to both sides of the water suction tray body via connecting rods.

2. The assemblable medical absorbent tray as described in claim 1, characterized in that, The series structure includes a socket plate on one side of the sub-suction plate and a stud on the opposite side of the socket plate. Two adjacent sub-suction plates can be connected into one unit by the socket plate and the stud. The socket plate and the stud can be locked by the first nut.

3. The assemblable medical absorbent tray as described in claim 1, characterized in that, The sub-suction plate is provided with a negative pressure suction hole, and the negative pressure water storage bottle has multiple water inlet pipes. The negative pressure suction hole is connected to the water inlet pipes through the suction pipes.

4. The assemblable medical absorbent tray as described in claim 3, characterized in that, The negative pressure suction hole has a threaded sleeve that is threadedly connected to the suction pipe, and the water inlet pipe has a threaded sleeve that is threadedly connected to the suction pipe.

5. The assemblable medical absorbent tray as described in claim 3, characterized in that, The water inlet pipe is selectively opened according to the same number of sub-suction plates, and is closed with a sealing cover when the water inlet pipe is idle.

6. The assemblable medical absorbent tray as described in claim 1, characterized in that, The negative pressure water storage bottle is equipped with a negative pressure hole, which is connected to a negative pressure source through a negative pressure pipe.

7. The assemblable medical absorbent tray as described in claim 1, characterized in that, The sub-absorption tray is equipped with a hinge device, which includes a hinge seat, a connecting block, a bolt, and a second nut. The connecting block is hinged to the hinge seat, and one end of the connecting block is provided with a through hole. The bolt passes through the through hole of the connecting block, and the second nut can lock the bolt.

8. The assemblable medical absorbent tray as described in claim 7, characterized in that, The handle includes a straight rod and two connecting rods that can adjust the opening and closing angle. The straight rod is hinged to the connecting rods. The end of the connecting rod has a through hole. The bolt can pass through the through hole of the connecting rod. The connecting rod is hinged to the connecting block through the bolt and the second nut.

9. The assemblable medical absorbent tray as described in claim 1, characterized in that, The bottom of the sub-absorption plate is provided with an arc-shaped guide strip from the edge to the center negative pressure suction hole, and the guide strip is evenly arranged around the bottom.

Images