Catheter fixing device for medical nursing
By introducing a movable plate and a fixing mechanism into the catheter fixing device, the problem of the fixing block falling off due to spring rebound is solved, and the stable removal and preservation of the fixing block is achieved.
Patent Information
- Application Number
- CN202423104620.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2034-12-16
AI Technical Summary
The existing conduit fixing device has a problem where the fixing block falls off and is lost when the spring rebounds during removal.
A conduit fixing device was designed, comprising canvas tape, mounting plate, movable plate, and fixing mechanism. By setting the movable plate and fixing mechanism, the worker can remove the movable plate first to prevent the spring from rebounding and avoid the fixing block from falling off.
This effectively prevents the fixing blocks from falling directly during removal, improving the practicality of the device and the retention rate of the fixing blocks.
Smart Images
Figure CN223944754U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of fixing devices, in particular to a catheter fixing device for medical care. BACKGROUND
[0002] The main diseases of gastrointestinal surgery are mainly tumors of the stomach, colon and rectum, that is, stomach cancer, intestinal cancer and rectal cancer, which need to be diagnosed and treated by gastrointestinal surgeons. During the gastrointestinal surgery, catheters are often used for auxiliary treatment. In order to facilitate nursing, the catheter connected with the patient is pasted on the patient's skin under the fixation of the catheter fixing device.
[0003] The prior art document with publication number CN218636447U provides a catheter fixing frame. The first fixing plate and the moving fixing plate are connected by a spring inside the sliding rail, so that the first fixing plate always has a tendency to move towards the second fixing plate under the elastic force of the spring, so that the first semicircular fixing block and the second semicircular fixing block respectively installed on the moving fixing plate and the second fixing plate can be fixed to the catheter by mutual cooperation. The clamping and fixing mode makes it easy to remove the catheter by overcoming the elastic force of the spring when the catheter needs to be removed, so that the classification efficiency of medical waste is improved, and the practicability of the device is increased.
[0004] Although the device has many beneficial effects, it still has the following problems: when the staff needs to remove the second semicircular fixing block and the sliding adjusting block, the staff needs to remove the second fixing plate first. When the second fixing plate is removed, the compressed spring will quickly rebound, so that the rebounding spring will pop the second semicircular fixing block and the sliding adjusting block onto the ground and be lost. In view of this, we propose a catheter fixing device for medical care. CONTENT OF THE INVENTION
[0005] The present application provides a catheter fixing device for medical care, which solves the technical problem that in the prior art, when the staff needs to remove the second semicircular fixing block and the sliding adjusting block, the staff needs to remove the second fixing plate first. When the second fixing plate is removed, the compressed spring will quickly rebound, so that the rebounding spring will pop the second semicircular fixing block and the sliding adjusting block onto the ground and be lost. When the staff needs to remove the second fixing block and the third fixing block, the staff can remove the movable plate first, so that the rebounding first spring will not directly pop the second fixing block and the third fixing block, thereby avoiding the situation that the second fixing block and the third fixing block fall onto the ground and be lost.
[0006] The embodiment of the application provides a medical care catheter fixing device, which comprises a canvas adhesive tape.
[0007] The top of the canvas adhesive tape is fixedly connected with a mounting plate, one side of the top of the mounting plate is fixedly connected with a baffle, one side of the baffle is provided with a second fixing block, one side of the second fixing block is provided with a first groove, one side of the second fixing block is provided with a plurality of third fixing blocks, and both sides of each third fixing block are provided with a second groove.
[0008] The fixing mechanism comprises a movable plate, the movable plate is detachably connected to one side of the mounting plate, one side of the movable plate is fixedly connected with a first spring, one end of the first spring is fixedly connected with a first fixing block, the first fixing block is provided with a first groove away from the first spring, one side of the mounting plate is provided with a sliding groove, and the bottom of each of the first fixing block, the second fixing block and the third fixing block is fixedly connected with a sliding block.
[0009] By adopting the above technical scheme, when the staff needs to remove the second fixing block and the third fixing block, the staff can first remove the movable plate, so that the rebounding first spring does not directly bounce off the second fixing block and the third fixing block, thereby avoiding the case that the second fixing block and the third fixing block are lost on the ground.
[0010] Optionally, the front and back of the mounting plate are fixedly connected with a connecting plate, a slot is formed in one side of the connecting plate, a stop block for blocking the movable plate is slidably connected in the slot, and a limiting plate is fixedly connected to one side of the stop block.
[0011] By adopting the above technical scheme, when the staff needs to remove the movable plate, the staff only needs to pull out the stop block from the slot, so that the positioning of the movable plate is released, and the staff can quickly remove the movable plate.
[0012] Optionally, a plug hole is formed in the top of the stop block, a plug rod is slidably connected through the top of the connecting plate, and the bottom end of the plug rod is located in the plug hole.
[0013] By adopting the above technical scheme, when the staff positions the movable plate by inserting the stop block into the slot, the plug rod can be inserted into the plug hole to complete the positioning of the stop block, so that the stop block is prevented from falling out of the slot.
[0014] Optionally, a pull plate is fixedly connected to the top end of the plug rod, and a second spring is fixedly connected between the pull plate and the connecting plate.
[0015] By adopting the technical scheme, the pull plate and the second spring are arranged, the spring is pulled when the pull plate moves upward, the resistance of the upward movement of the pull plate and the insertion rod is increased, and the insertion rod is prevented from being separated from the insertion hole at will.
[0016] Optionally, a guide groove is formed in the bottom of one side of the mounting plate, and the movable plate is fixedly connected with an insertion plate near the bottom of the one side of the mounting plate.
[0017] By adopting the technical scheme, the guide groove and the insertion plate are arranged, the movable plate is only allowed to move horizontally away from or close to the mounting plate, vertical movement of the movable plate is prevented, and the stability of the movable plate after being positioned by the stop block is ensured.
[0018] The one or more technical solutions provided in the embodiments of the application have at least the following technical effects or advantages:
[0019] 1. The fixed mechanism is arranged, when the second fixed block and the third fixed block need to be removed by the worker, the movable plate can be removed first, so that the first spring does not directly bounce the second fixed block and the third fixed block, and the second fixed block and the third fixed block are prevented from being lost on the ground.
[0020] 2. The connecting plate, the slot, the stop block and the limiting plate are arranged, when the movable plate needs to be removed by the worker, the stop block is only needed to be pulled out of the slot, the positioning of the movable plate is released, and the worker is facilitated to quickly remove the movable plate.
[0021] 3. The insertion rod and the insertion hole are arranged, when the stop block is positioned in the slot to position the movable plate by the worker, the insertion rod is inserted into the insertion hole to complete the positioning of the stop block, and the stop block is prevented from falling out of the slot. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 It is a whole structure schematic view of a medical nursing catheter fixing device according to an embodiment of the application;
[0023] Figure 2 It is a connecting structure schematic view of a movable plate and an insertion plate of a medical nursing catheter fixing device according to an embodiment of the application;
[0024] Figure 3 It is a connecting structure schematic view of a connecting plate and a stop block of a medical nursing catheter fixing device according to an embodiment of the application;
[0025] Label explanation: 1, canvas tape; 2, baffle; 3, fixing mechanism; 31, movable plate; 32, first spring; 33, first fixed block; 34, plug plate; 35, connecting plate; 36, stop block; 37, limiting plate; 38, plug rod; 39, pull plate; 310, second spring; 4, second fixed block; 5, third fixed block; 6, sliding block; 7, mounting plate. DETAILED DESCRIPTION
[0026] The application will be further described in detail below with reference to the accompanying drawings.
[0027] Referring to Figure 1 and Figure 2 , the application discloses a catheter fixing device for medical care. The catheter fixing device for medical care comprises a canvas tape 1;
[0028] The mounting plate 7 is fixedly connected to the top of the canvas tape 1, the baffle 2 is fixedly connected to one side of the top of the mounting plate 7, the second fixed block 4 is arranged on one side of the baffle 2, the first recess is arranged on one side of the second fixed block 4, the plurality of third fixed blocks 5 are arranged on one side of the second fixed block 4, the second recess is arranged on both sides of the third fixed block 5, and the fixing mechanism 3 for fixing the catheter is arranged on one side of the mounting plate 7.
[0029] The fixing mechanism 3 comprises the movable plate 31, the movable plate 31 is detachably connected to one side of the mounting plate 7, the first spring 32 is fixedly connected to one side of the movable plate 31, the first fixed block 33 is fixedly connected to one end of the first spring 32, the first recess is arranged on one side of the first fixed block 33 away from the first spring 32, the sliding groove is arranged on one side of the mounting plate 7, and the sliding block 6 is fixedly connected to the bottom of the first fixed block 32, the second fixed block 4 and the third fixed block 5. The sliding block 6 is slidingly connected in the sliding groove, so that when the staff removes the second fixed block 4 and the third fixed block 5, the first spring 32 that can prevent rebound directly pops the second fixed block 4 and the third fixed block 5 to the ground.
[0030] Referring to Figure 1 and Figure 3 , the connecting plate 35 is fixedly connected to the front and back of the mounting plate 7, the slot is arranged on one side of the connecting plate 35, the stop block 36 for blocking the movable plate 31 is slidingly connected in the slot, so that the staff can quickly release the positioning of the movable plate 31, and then the staff can quickly remove the movable plate 31.
[0031] Referring to Figure 1 and Figure 3 , the limiting plate 37 is fixedly connected to one side of the stop block 36, the size of the limiting plate 37 is greater than the size of the inner side of the slot, so that the limiting plate 37 is prevented from entering the slot, and the stop block 36 is prevented from being separated from the slot at will.
[0032] Referring toFigure 1 And Figure 3 The top of the block 36 is provided with a socket, the top of the connecting plate 35 is slidably connected with a plug rod 38, and the bottom end of the plug rod 38 is located in the socket, so that the block 36 is positioned and prevented from moving randomly.
[0033] Referring to Figure 1 And Figure 3 The limiting plate 37 is fixedly connected with a pull rod away from the block 36, and the cross section of the pull rod is T-shaped, so as to facilitate the staff to pull the limiting plate 37 to drive the block 36 to move.
[0034] Referring to Figure 1 And Figure 3 The top of the plug rod 38 is fixedly connected with a pull plate 39, and the pull plate 39 and the connecting plate 35 are jointly fixedly connected with a second spring 310, so as to prevent the plug rod 38 from being separated from the socket.
[0035] Referring to Figure 1 And Figure 2 The cross sections of the sliding groove and the sliding block 6 are both convex, so as to prevent the second fixed block 4 and the third fixed block 5 from moving upward, and make the second fixed block 4 and the third fixed block 5 only move towards the direction of approaching or moving away from the movable plate 31.
[0036] Referring to Figure 1 And Figure 2 The bottom of one side of the mounting plate 7 is provided with a guide groove, the movable plate 31 is fixedly connected with a plug plate 34 on the bottom of the side close to the mounting plate 7, and the plug plate 34 is slidably connected in the guide groove, so as to prevent the movable plate 31 from moving vertically.
[0037] The implementation principle of the catheter fixing device for medical care according to the embodiment of the application is as follows: when the plurality of third fixing blocks 5 are installed on the mounting plate 7, the first spring 32 is in a compressed state; when the staff needs to remove the second fixing block 4 and the third fixing block 5, the staff can pull the pull plate 39 to drive the insertion rod 38 to move upwards, so that the insertion rod 38 is separated from the insertion hole, then the staff can pull the pull rod to drive the limiting plate 37 to move, the movement of the limiting plate 37 can drive the blocking block 36 to move, so that the blocking block 36 moves out of the slot, then the staff can release the pull plate 39 to pull the movable plate 31, so that the movable plate 31 moves away from the mounting plate 7, the movement of the movable plate 31 can make the compressed first spring 32 rebound, so as to drive the first fixing block 33 to move towards the third fixing block 5, and the third fixing block 5 and the second fixing block 4 are blocked by the baffle 2, so that the third fixing block 5 and the second fixing block 4 will not be bounced to the ground, and the movement of the movable plate 31 can also drive the insertion plate 34 to move, when the insertion plate 34 completely moves out of the guide slot, the compressed first spring 32 completely rebounds, then the staff completes the removal of the movable plate 31, when the movable plate 31 is removed, the staff can move the second fixing block 4 and the third fixing block 5 away from the baffle 2, so as to drive the slider 6 at the bottom to move, and the slider 6 is moved out of the sliding slot, so that the third fixing block 5 and the second fixing block 4 are removed.
[0038] The embodiment of the application provides a catheter fixing device for medical care, by arranging the fixing mechanism 3, when the staff needs to remove the second fixing block 4 and the third fixing block 5, the staff can first remove the movable plate 31, so that the rebounding first spring 32 will not directly bounce the second fixing block 4 and the third fixing block 5, thereby avoiding the situation that the second fixing block 4 and the third fixing block 5 are lost by falling to the ground.
Claims
1. A catheter securement device for medical care comprising a canvas adhesive tape (1), characterized in that: Comprise: The canvas adhesive tape (1) top fixedly connected with mounting plate (7), the mounting plate (7) top one side fixedly connected with baffle (2), the baffle (2) one side is equipped with second fixed block (4), the second fixed block (4) one side is equipped with first recess, the second fixed block (4) one side is equipped with a plurality of third fixed block (5), the third fixed block (5) both sides are equipped with second recess, the mounting plate (7) one side is equipped with the fixed mechanism (3) for the fixed pipe; The fixed mechanism (3) includes movable plate (31), the movable plate (31) is detachably connected to one side of mounting plate (7), the movable plate (31) one side fixedly connected with first spring (32), the first spring (32) one end fixedly connected with first fixed block (33), the first fixed block (33) is away from the first recess of one side of first spring (32), the mounting plate (7) one side is equipped with sliding slot, the first fixed block (33), second fixed block (4) and third fixed block (5) bottom are all fixedly connected with sliding block (6), the sliding block (6) is connected in the sliding slot.
2. The medical tubing securement device of claim 1, wherein, The mounting plate (7) front and back are all fixedly connected with connecting plate (35), the connecting plate (35) one side is equipped with the slot of being opened, the slot is slidably connected with the stop block (36) for blocking movable plate (31), the stop block (36) one side is fixedly connected with limit plate (37).
3. The medical tubing securement device of claim 2, wherein, The stop block (36) top is equipped with the insertion hole, the connecting plate (35) top is slidably connected with the insertion rod (38) of being penetrated, the insertion rod (38) bottom end is located in the insertion hole.
4. The medical tubing securement device of claim 3, wherein: The insertion rod (38) top end is fixedly connected with pull plate (39), the pull plate (39) and connecting plate (35) are fixedly connected with second spring (310) between together.
5. The medical tubing securement device of claim 4, wherein: The mounting plate (7) one side bottom is equipped with guide slot, the movable plate (31) is fixedly connected with the plugboard (34) of one side bottom near the mounting plate (7), the plugboard (34) is slidably connected in the guide slot.