Body fluid drainage device for hepatobiliary nursing
By designing an adjustable drainage device, the problem that existing devices are difficult to adjust the drainage bag position according to changes in the patient's posture is solved, and flexible adjustment of the drainage bag position and safety improvement are achieved, ensuring the drainage effect.
Patent Information
- Application Number
- CN202421164960.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing body fluid drainage device for hepatobiliary care is difficult to quickly adjust the position of the drainage bag according to the patient's posture changes, which affects the drainage effect and poses safety risks.
A device including a moving bracket, sliding sleeve, limiting rod, fixing rod and fixing fixture is designed. Through the cooperation of the limiting rod and sliding sleeve, the height and horizontal position of the drainage bag are quickly adjusted, and an extrusion assembly and a clamping rod structure is equipped to limit and squeeze the drainage tube to ensure the drainage effect.
It realizes flexible adjustment of the drainage bag position, improves the convenience and safety of use, and ensures the stability and efficiency of the drainage effect.
Smart Images
Figure CN223196356U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, in particular to a body fluid drainage device for hepatobiliary nursing. Background Art
[0002] The fluid drainage device for hepatobiliary nursing refers to a medical device that is used to collect, manage and discharge excess bile or bile in the body after liver or bile duct surgery. The device is connected to the drainage bag through the tube head of the drainage tube left in the abdominal cavity after surgery, and the drainage tube is squeezed on time every day to maintain smooth drainage. It is used to promote recovery, reduce the risk of infection and monitor complications. By observing the color, volume and properties of the drainage fluid every day, any abnormalities in the drainage fluid are recorded and medical treatment is sought in a timely manner.
[0003] At present, when body fluid drainage is performed, the drainage time is relatively long. When the patient is in bed, the drainage bag is fixed to the bed sheet with a pin, and the position of the drainage bag should be lower than the mid-axillary line. When the patient gets out of bed, the drainage bag is fixed to the patient's clothes or held by the patient, and the position of the drainage bag should be lower than the abdominal wall opening of the drainage tube to prevent backflow and infection. When the patient turns over and sits up or gets out of bed, the fixing part of the drainage bag should be loosened first, and then adjusted and fixed to prevent the drainage tube from being pulled out. However, when using the above method for body fluid drainage, the drainage bag should be removed and then fixed to the corresponding place and height according to the changes in the patient's posture. It is inconvenient to use and it is inconvenient to adjust the position of the drainage bag according to the use needs. Once the operation is not in place, the drainage effect is affected, and there are safety hazards. Utility Model Content
[0004] In order to overcome the current shortcoming that the position of the drainage bag is difficult to adjust according to the different usage requirements of patients during body fluid drainage, the utility model provides a body fluid drainage device for hepatobiliary nursing.
[0005] The technical solution is: a body fluid drainage device for hepatobiliary nursing, including a movable bracket, a sliding sleeve, a limiting rod, a fixed rod and a clamp. The movable bracket is slidably connected to a sliding sleeve for adjusting the height position of the drainage bag. The front side of the sliding sleeve is slidably connected to the limiting rod. The limiting rod is used to limit the sliding sleeve. Through holes are evenly spaced on the front side of the movable bracket. The rear end of the limiting rod slides with the through holes of the movable bracket. The left and right sides of the sliding sleeve are symmetrically connected to the fixed rods. The ends of the two fixed rods away from the sliding sleeve are connected to the clamps. The clamps are used to clamp the drainage bag.
[0006] In addition, it is particularly preferred that it also includes a telescopic frame, a lower arc plate, an upper arc plate, a clamping rod and an extrusion assembly. The telescopic frame is connected to the rear side of the top of the sliding sleeve, and the lower arc plate for placing the drainage tube is connected between the rear parts of the two telescopic rods of the telescopic frame. The top of the lower arc plate is rotatably connected to the upper arc plate, and at least one clamping rod is fixed to the right side of the top of the lower arc plate. The clamping rod is used to limit the upper arc plate. A square hole that cooperates with the clamping rod is opened on the right side of the upper arc plate, and an extrusion assembly for squeezing the drainage tube is provided on the upper arc plate.
[0007] In addition, it is particularly preferred that the extrusion assembly includes a pressing cylinder, a pressure plate and an elastic member, the top of the upper arc plate is slidably connected to a pressing cylinder for squeezing the drainage tube, the top of the pressing cylinder is fixedly connected to a pressure plate, the pressing cylinder is sleeved with an elastic member, and the two ends of the elastic member are respectively connected to the top of the upper arc plate at the bottom of the pressure plate.
[0008] In addition, it is particularly preferred that a screw is further included, the right part of the pressure plate is threadedly connected to the screw, and the bottom of the screw is in contact with the right side of the top of the upper arc plate to limit the downward movement distance of the pressure plate.
[0009] In addition, it is particularly preferred that a hook is further included, and the top of the movable bracket is connected with the hook.
[0010] In addition, it is particularly preferred that a rubber sleeve is further included, and the upper part of the movable bracket is sleeved with the rubber sleeve.
[0011] Compared with the prior art, the beneficial effects of the present invention are:
[0012] 1. The utility model controls the movement of the limit rod and the movable bracket. Under the cooperation of the sliding sleeve, the limit rod and the clamp, the height and horizontal position of the drainage bag can be adjusted, so that the position of the drainage bag can be quickly adjusted according to the use requirements, thereby ensuring the drainage effect, being convenient to use and having high safety.
[0013] 2. The utility model can limit the drainage tube through the cooperation of the lower arc plate, the upper arc plate and the clamping rod, and can quickly squeeze and clear the drainage tube by setting an extrusion component. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of part of the utility model.
[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the sliding sleeve, the limiting rod and the fixing rod of the utility model.
[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the telescopic frame of the utility model.
[0018] Figure 5 It is a three-dimensional structural diagram of the pressing cylinder, pressing plate, elastic member and other components of the utility model.
[0019] Figure 6 It is a three-dimensional structural diagram of the sliding sleeve, telescopic frame and other components of the utility model.
[0020] Figure 7 It is a schematic diagram of the three-dimensional structure of the hook of the utility model.
[0021] The reference numbers in the figure are: 1-movable bracket, 2-sliding sleeve, 3-limiting rod, 4-fixing rod, 5-clamp, 6-telescopic frame, 7-lower arc plate, 8-upper arc plate, 9-pressing cylinder, 10-pressing plate, 11-elastic part, 12-screw, 13-clamping rod, 14-hook, 15-rubber sleeve. DETAILED DESCRIPTION
[0022] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.
[0023] Example: A body fluid drainage device for hepatobiliary nursing, such as Figure 1-Figure 3 As shown, it includes a mobile bracket 1, a sliding sleeve 2, a limiting rod 3, a fixed rod 4 and a clamp 5. The sliding sleeve 2 is slidably connected to the mobile bracket 1, and the front side of the sliding sleeve 2 is slidably connected to the limiting rod 3. There are multiple through holes evenly spaced on the front side of the mobile bracket 1, and the multiple through holes are vertically distributed. The rear end of the limiting rod 3 slides with the through holes of the mobile bracket 1. The fixing rods 4 are symmetrically fixedly connected to the left and right sides of the sliding sleeve 2, and the two fixing rods 4 are fixedly connected to the clamp 5 at one end away from the sliding sleeve 2.
[0024] like Figure 2 、 Figure 4 、 Figure 5 and Figure 6 As shown, it also includes a telescopic frame 6, a lower arc plate 7, an upper arc plate 8, a clamping rod 13 and an extrusion assembly. The telescopic frame 6 is fixedly connected to the rear side of the top of the sliding sleeve 2. The lower arc plate 7 is connected and installed between the rear parts of the two telescopic rods of the telescopic frame 6. The upper left side of the lower arc plate 7 is rotatably connected to the upper arc plate 8. The upper part of the upper arc plate 8 is an L-shaped plate structure. Two clamping rods 13 are fixed to the right side of the top of the lower arc plate 7. The clamping part of the clamping rod 13 is made of rubber. Two square holes are opened on the right side of the upper arc plate 8. When the upper arc plate 8 is rotated to close with the lower arc plate 7, the two clamping rods 13 pass through the corresponding square holes, thereby limiting the rotation between the upper arc plate 8 and the lower arc plate 7. An extrusion assembly is provided on the upper arc plate 8.
[0025] Initially, the left and right sides of the upper part of the drainage bag are clamped by two clamps 5 respectively, and the drainage tube is inserted between the lower arc plate 7 and the upper arc plate 8. The lower arc plate 7 is clamped to the upper arc plate 8 by two clamping rods 13 to limit the drainage tube. The drainage bag and the tube head of the drainage tube are connected, and the elastic member 11 is in a natural state. When in use, when it is necessary to adjust the height position of the drainage bag, the limiting rod 3 is pulled forward to disengage the rear end of the limiting rod 3 from the through hole of the movable bracket 1 and the sliding sleeve 2, thereby releasing the limit on the sliding sleeve 2, and then upward or downward as needed. Slide the sleeve 2 downward to move the drainage bag held by the clamp 5 up or down to a suitable height, then insert the rear end of the limit rod 3 into the corresponding through holes of the sleeve 2 and the movable bracket 1, re-limit the sleeve 2, and complete the adjustment of the height position of the drainage bag; when the patient needs to move, the movable bracket 1 and its upper parts are pushed to move, so that the drainage bag moves synchronously with the patient, and the horizontal position of the drainage bag is adjusted. In this way, the position of the drainage bag can be quickly adjusted according to the use requirements to ensure the drainage effect, convenient use, and high safety.
[0026] like Figure 5 As shown, the extrusion assembly includes a pressing cylinder 9, a pressing plate 10 and an elastic member 11. The pressing cylinder 9 is slidably connected to the L-shaped plate, and the pressing cylinder 9 slides through the lower part of the upper arc plate 8. The top of the pressing cylinder 9 is fixedly connected to the pressing plate 10. The elastic member 11 is sleeved on the pressing cylinder 9, and the two ends of the elastic member 11 are respectively fixedly connected to the top of the upper arc plate 8 at the bottom of the pressing plate 10.
[0027] When the drainage tube needs to be squeezed and unblocked, the pressing plate 10 is pressed downward to move the pressing cylinder 9 downward. After the bottom of the pressing cylinder 9 contacts the top of the drainage tube, the pressing cylinder 9 will exert a downward squeezing force on the drainage tube under the continuous squeezing of the pressing plate 10, causing the drainage tube to be compressed and deformed. During this process, the elastic member 11 will also be compressed. Then the pressing plate 10 is released, and the elastic member 11 will drive the pressing plate 10 and the pressing cylinder 9 to move upward and reset under the action of its own elastic force. The bottom of the pressing cylinder 9 is out of contact with the top of the drainage tube, and the drainage tube will also return to its original state due to its own elastic properties. This reciprocating process can complete the squeezing and unblocking of the drainage tube and improve the drainage efficiency.
[0028] like Figure 5 As shown, a screw rod 12 is also included, and the right part of the pressing plate 10 is threadedly connected with the screw rod 12.
[0029] When it is necessary to adjust the maximum pressing force on the drainage tube, the screw 12 is rotated to move the screw 12 upward or downward on the pressure plate 10, and the distance between the bottom of the screw 12 and the top of the upper arc plate 8 is adjusted, thereby limiting the maximum distance between the pressure plate 10 and the top of the upper arc plate 8 when moving downward, and then limiting the maximum distance that the pressing cylinder 9 moves downward, thereby limiting the maximum pressing force of the pressing cylinder 9 on the drainage tube.
[0030] like Figure 1 and Figure 7 As shown, a hook 14 is also included, and the top of the mobile bracket 1 is fixedly connected with the hook 14.
[0031] The hook 14 is provided to facilitate hanging of the drainage bag for comparison and observation, as well as hanging and storing of some articles, thereby improving practicality.
[0032] like Figure 1 As shown, a rubber sleeve 15 is also included, and the rubber sleeve 15 is sleeved on the upper part of the mobile bracket 1.
[0033] By holding the rubber cover 15 to push the movable bracket 1 , the rubber cover 15 can increase the friction between the contact surface of the hand and the movable bracket 1 , thereby improving the stability of the operation.
[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A body fluid drainage device for hepatobiliary nursing, characterized by: The invention comprises a movable bracket (1), a sliding sleeve (2), a limiting rod (3), a fixing rod (4) and a clamp (5); the movable bracket (1) is slidably connected to the sliding sleeve (2) for adjusting the height position of the drainage bag; the front side of the sliding sleeve (2) is slidably connected to the limiting rod (3); the limiting rod (3) is used to limit the sliding sleeve (2); the front side of the movable bracket (1) is provided with through holes evenly spaced apart; the rear end of the limiting rod (3) is slidably matched with the through holes of the movable bracket (1); the left and right sides of the sliding sleeve (2) are symmetrically connected to the fixing rods (4); the ends of the two fixing rods (4) away from the sliding sleeve (2) are both connected to the clamp (5); the clamp (5) is used to clamp the drainage bag.
2. A body fluid drainage device for hepatobiliary nursing according to claim 1, characterized in that: The utility model also includes a telescopic frame (6), a lower arc plate (7), an upper arc plate (8), a clamping rod (13) and an extrusion assembly. The rear side of the top of the sliding sleeve (2) is connected to the telescopic frame (6). The rear parts of the two telescopic rods of the telescopic frame (6) are connected to the lower arc plate (7) for placing the drainage tube. The top of the lower arc plate (7) is rotatably connected to the upper arc plate (8). At least one clamping rod (13) is fixed to the right side of the top of the lower arc plate (7). The clamping rod (13) is used to limit the upper arc plate (8). A square hole cooperating with the clamping rod (13) is opened on the right side of the upper arc plate (8). The upper arc plate (8) is provided with an extrusion assembly for extruding the drainage tube.
3. A body fluid drainage device for hepatobiliary care according to claim 2, characterized in that: The extrusion assembly comprises a pressing cylinder (9), a pressing plate (10) and an elastic member (11); the top of the upper arc-shaped plate (8) is slidably connected to the pressing cylinder (9) for extruding the drainage tube; the top of the pressing cylinder (9) is fixedly connected to the pressing plate (10); the pressing cylinder (9) is sleeved with the elastic member (11); and the two ends of the elastic member (11) are respectively connected to the top of the upper arc-shaped plate (8) at the bottom of the pressing plate (10).
4. A body fluid drainage device for hepatobiliary nursing according to claim 3, characterized in that: It also includes a screw rod (12), the right part of the pressing plate (10) is threadedly connected with the screw rod (12), the bottom of the screw rod (12) contacts and cooperates with the right side of the top of the upper arc plate (8), limiting the downward movement distance of the pressing plate (10).
5. A body fluid drainage device for hepatobiliary care according to claim 4, characterized in that: It also includes a hook (14), and the top of the mobile bracket (1) is connected with the hook (14).
6. A body fluid drainage device for hepatobiliary care according to claim 5, characterized in that: It also includes a rubber sleeve (15), and the upper part of the movable bracket (1) is sleeved with the rubber sleeve (15).