Surgical waste liquid collecting device for nurses in operating room
Through the elastic structure of the drainage box and the upper partition and the sliding design of the lifting plate, the instability problem of the waste liquid collection device is solved, and the stable connection and automatic closure of the collection bottle are realized, ensuring the safe collection of surgical waste liquid and the continuous work of the equipment.
Patent Information
- Application Number
- CN202510920793.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-04
- Publication Date
- 2025-08-12
AI Technical Summary
The existing waste liquid collection device is prone to instability during the working process, resulting in the interface connection being not tight and causing the waste liquid to leak.
A surgical waste liquid collection device for nurses in the operating room is designed, and the elastic structure between the drainage box is adopted to pass through the second spring and the upper partition, so that the upper cover can be pressed stably. Combined with the sliding structure of the lifting plate and the guide rod, it ensures that the collection bottle is installed stably and prevents liquid leakage through the automatic closing of the valve core.
The stable installation and removal of the collection bottle is achieved and no fluid leakage is leaked, ensuring continuous operation of the equipment, avoiding the leakage of waste fluid, and ensuring the stable operation of the operation.
Smart Images
Figure CN120459408A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of surgical instruments, and in particular to a surgical waste fluid collection device for operating room nurses. Background Art
[0002] An autologous blood recovery device is a medical device used to collect, process and return a patient's own blood. During operation, an autologous blood recovery device requires a waste liquid collection device to collect the waste liquid generated during surgery.
[0003] The bottle of the existing waste liquid collection device may become unstable during operation, which greatly affects the operation of the device. It is easy for the interface connection to be loose and waste liquid to leak. Summary of the Invention
[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a surgical waste fluid collection device for operating room nurses. The technical solution adopted by the present invention is:
[0005] A surgical waste liquid collection device for operating room nurses includes a shell assembly, a lifting assembly is installed at the lower end of the interior of the shell assembly, and a collection bottle is placed above the lifting assembly, an upper pressing assembly is provided above the collection bottle, and the upper pressing assembly includes an upper cover, a collection port, a first spring, a conical buckle and a connecting hose, and a collection port is opened in the middle of the upper cover, a first spring is installed above the upper cover, and a conical buckle is installed in the middle of the upper cover, and the upper end of the conical buckle is connected to the connecting hose.
[0006] As an improvement, the shell assembly includes a protective shell, an upper partition and a lower partition, and the upper partition is installed above the interior of the protective shell, and the lower partition is installed below the interior of the protective shell.
[0007] As an improvement, a sealing assembly is installed above the upper partition, and a drainage assembly is connected above the sealing assembly.
[0008] As an improvement, the lifting assembly includes a lifting plate and a guide rod, and the guide rod is installed in the middle of the lower end of the lifting plate.
[0009] As an improvement, the sealing assembly includes a drainage box, a closed valve core, a movable plate, a guide rod, a second spring, a fixed plate, a traction rope and a fixed pulley, and a closed valve core is installed inside the drainage box, the side of the closed valve core away from the central axis of the drainage box is connected to the movable plate, and a guide rod is installed above the side of the movable plate away from the closed valve core, a second spring is installed outside the guide rod, and the end of the second spring away from the movable plate is connected to the fixed plate, the lower end of the movable plate away from the closed valve core is connected to the traction rope, and a fixed pulley is provided at the bending part of the traction rope.
[0010] As an improvement, the drainage assembly includes a drainage tube and a one-way valve, and the one-way valve is installed on the drainage tube.
[0011] The beneficial effects of the present invention are:
[0012] The present invention provides a surgical waste liquid collection device for operating room nurses. During operation, the drainage box relies on the elastic structure formed between the second spring and the upper partition, so that the upper cover can stably press the collection bottle, so that the collection bottle can be stably installed on the equipment, thereby ensuring the stability of the equipment connection and avoiding leakage of waste liquid.
[0013] When the upper cover of the present invention is fixed, it can press the lifting plate downward, so that the traction rope pulls the movable plate, opens the closed valve core, and makes the drainage box conductive, so that the waste liquid enters the collection bottle, thereby forming a linkage effect, so that the closed valve core of the equipment is automatically closed when the collection bottle is taken out, which can avoid leakage of the collection bottle after it is taken out. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the front cross-sectional structure of the present invention.
[0015] Figure 2 This is an enlarged cross-sectional structural diagram of the upper pressing assembly of the present invention.
[0016] Figure 3 It is a schematic diagram of the enlarged cross-section structure of the sealing component of the present invention.
[0017] In the figure: 1. Shell assembly; 101. Protective shell; 102. Upper partition; 103. Lower partition; 2. Lifting assembly; 201. Lifting plate; 202. Guide rod; 3. Collecting bottle; 4. Upper pressing assembly; 401. Upper sealing cover; 402. Collecting port; 403. First spring; 404. Conical buckle; 405. Connecting hose; 5. Sealing assembly; 501. Drainage box; 502. Closing valve core; 503. Moving plate; 504. Guide rod; 505. Second spring; 506. Fixed plate; 507. Traction rope; 508. Fixed pulley; 6. Drainage assembly; 601. Drainage tube; 602. One-way valve. DETAILED DESCRIPTION
[0018] To make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Identical parts are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, and the terms "inward" and "outward" refer to directions toward or away from the geometric center of a particular component, respectively.
[0019] like Figure 1 and Figure 2 As shown, it includes a housing assembly 1, a lifting assembly 2 is installed at the lower end of the interior of the housing assembly 1, and a collection bottle 3 is placed above the lifting assembly 2. An upper pressing assembly 4 is provided above the collection bottle 3, and the upper pressing assembly 4 includes an upper cover 401, a collection port 402, a first spring 403, a tapered buckle 404 and a connecting hose 405. The collection port 402 is opened in the middle of the upper cover 401, the first spring 403 is installed above the upper cover 401, and a tapered buckle 404 is installed in the middle of the upper cover 401. The upper end of the tapered buckle 404 is connected to the connecting hose 405.
[0020] During operation, the drainage box 501 relies on the elastic structure formed between the second spring 505 and the upper partition 102, so that the upper cover 401 can stably press the collecting bottle 3, so that the collecting bottle 3 can be stably installed on the equipment, thereby ensuring the stability of the equipment connection and avoiding leakage of waste liquid.
[0021] like Figure 1 As shown, the housing assembly 1 includes a protective housing 101 , an upper partition 102 and a lower partition 103 , wherein the upper partition 102 is installed above the interior of the protective housing 101 , and the lower partition 103 is installed below the interior of the protective housing 101 .
[0022] like Figure 1 and Figure 3 As shown, a sealing assembly 5 is installed above the upper partition 102 , and a drainage assembly 6 is connected above the sealing assembly 5 .
[0023] like Figure 1 As shown, the lifting assembly 2 includes a lifting plate 201 and a guide rod 202, and the guide rod 202 is installed in the middle of the lower end of the lifting plate 201;
[0024] The lifting plate 201 forms a sliding structure with the lower partition plate 103 through the guide rod 202 .
[0025] like Figure 3 As shown, the sealing assembly 5 includes a drainage box 501, a closing valve core 502, a movable plate 503, a guide rod 504, a second spring 505, a fixed plate 506, a traction rope 507 and a fixed pulley 508, and the closing valve core 502 is installed inside the drainage box 501, the side of the closing valve core 502 away from the central axis of the drainage box 501 is connected to the movable plate 503, and the guide rod 504 is installed above the side of the movable plate 503 away from the closing valve core 502, the second spring 505 is installed outside the guide rod 504, and the end of the second spring 505 away from the movable plate 503 is connected to the fixed plate 506, the lower end of the side of the movable plate 503 away from the closing valve core 502 is connected to the traction rope 507, and the fixed pulley 508 is provided at the bending part of the traction rope 507;
[0026] During operation, the drainage box 501 relies on the elastic structure formed between the second spring 505 and the upper partition 102, so that the upper cover 401 can stably press the collecting bottle 3, so that the collecting bottle 3 can be stably installed on the equipment, thereby ensuring the stability of the equipment connection and avoiding leakage of waste liquid. The movable plate 503 relies on the elastic sliding structure formed between the guide rod 504 and the second spring 505 and the fixed plate 506.
[0027] like Figure 1 As shown, the drainage assembly 6 includes a drainage tube 601 and a one-way valve 602 , and the one-way valve 602 is installed on the drainage tube 601 .
[0028] During use, first place the collecting bottle 3 on the lifting plate 201, and then push the upper cover 401 upwards, so that the collecting bottle 3 can be placed between the lifting plate 201 and the upper cover 401. Relying on the elastic structure formed by the upper cover 401 through the first spring 403 and the upper partition 102, the upper cover 401 can be tightly connected with the collecting bottle 3 to prevent leakage. At the same time, the collecting bottle 3 is subjected to downward pressure, which will push down the lifting plate 201 formed by the sliding structure between the guide rod 202 and the lower partition 103, so that the lifting plate 201 pulls the traction rope 507 downward, so that the traction rope 507 will pull the movable plate 503, so that the closed valve core 502 is opened, so that the liquid is discharged through the drainage box 501 and the connecting hose 4 05 is turned on, which is convenient for collecting waste liquid. When the first collecting bottle 3 is about to be full, the collecting bottle 3 can be directly pushed upward. At this time, the lifting plate 201 loses its downward thrust, and then relies on the movable plate 503 to drive the closing valve core 502 to move through the elastic sliding structure formed between the guide rod 504 and the second spring 505 and the fixed plate 506, thereby closing the drainage box 501. At this time, the collecting bottle 3 can be directly taken out, and there will be no leakage of waste liquid. At this time, the equipment can still continue to work. When the waste liquid accumulates inside the drainage tube 601, the first one will be pushed open, so that the waste liquid is collected in the second collecting bottle 3, so that the equipment can work uninterruptedly, ensuring the stable progress of the operation.
[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.
Claims
1. A surgical waste fluid collection device for operating room nurses, characterized in that: It includes an outer shell component 1, a lifting component 2 is installed at the lower end of the inner part of the outer shell component 1, and a collecting bottle 3 is placed above the lifting component 2, an upper pressing component 4 is provided above the collecting bottle 3, and the upper pressing component 4 includes an upper cover 401, a collecting port 402, a first spring 403, a conical buckle 404 and a connecting hose 405, and a collecting port 402 is opened in the middle of the upper cover 401, a first spring 403 is installed above the upper cover 401, and a conical buckle 404 is installed in the middle of the upper cover 401, and the upper end of the conical buckle 404 is connected to the connecting hose 405.
2. A surgical waste fluid collection device for operating room nurses according to claim 1, characterized in that: The housing assembly 1 includes a protective housing 101 , an upper partition 102 and a lower partition 103 . The upper partition 102 is installed above the interior of the protective housing 101 , and the lower partition 103 is installed below the interior of the protective housing 101 .
3. A surgical waste fluid collection device for operating room nurses according to claim 2, characterized in that: A sealing assembly 5 is installed above the upper partition 102 , and a drainage assembly 6 is connected above the sealing assembly 5 .
4. A surgical waste fluid collection device for operating room nurses according to claim 1, characterized in that: The lifting assembly 2 includes a lifting plate 201 and a guide rod 202 , and the guide rod 202 is installed in the middle of the lower end of the lifting plate 201 .
5. A surgical waste fluid collection device for operating room nurses according to claim 2, characterized in that: The sealing assembly 5 includes a drainage box 501, a closed valve core 502, a movable plate 503, a guide rod 504, a second spring 505, a fixed plate 506, a traction rope 507 and a fixed pulley 508, and the closed valve core 502 is installed inside the drainage box 501, and the movable plate 503 is connected to the side of the closed valve core 502 away from the central axis of the drainage box 501, and the guide rod 504 is installed above the side of the movable plate 503 away from the closed valve core 502, the second spring 505 is installed on the outside of the guide rod 504, and the end of the second spring 505 away from the movable plate 503 is connected to the fixed plate 506, the lower end of the movable plate 503 away from the closed valve core 502 is connected to the traction rope 507, and a fixed pulley 508 is provided at the bending part of the traction rope 507.
6. A surgical waste fluid collection device for operating room nurses according to claim 2, characterized in that: The drainage assembly 6 includes a drainage tube 601 and a one-way valve 602 , and the one-way valve 602 is installed on the drainage tube 601 .