CN220158999U - A medical nursing catheter fixation device - Google Patents

Abstract

The utility model relates to the technical field of medical instruments, in particular to a medical nursing catheter fixing device which comprises a mounting seat and a fixing component, wherein the fixing component comprises a cover plate, a connecting block, a plurality of limiting blocks, clamping blocks, a pressing rebound unit and a wearing unit, the mounting seat is provided with a groove and a slot, the cover plate is rotationally connected with the mounting seat and is positioned above the groove, the connecting block is fixedly connected with the cover plate, the clamping blocks are mutually matched with any limiting block, the pressing rebound unit is arranged on the mounting seat, the clamping blocks are arranged on the pressing rebound unit, the wearing unit is worn on the wrist of a patient, the catheter is placed in the groove at the same time, the cover plate is covered, the clamping blocks are matched with the limiting blocks to complete limiting, so that the catheter is fixed, if the clamping blocks are required to be taken out, the cover plate can be opened, the catheter is worn on the patient for carrying and use, meanwhile, the catheter is convenient to install quickly, and the catheter is more convenient to use.

Description

A medical nursing catheter fixation device

Technical field

The utility model relates to the technical field of medical devices, and in particular to a medical nursing catheter fixation device.

Background technique

Currently, patients need infusion treatment after surgery. The catheter is easy to shake during infusion. Medical staff usually use tape to stick to the patient's skin. After the infusion is completed, it is easy to cause discomfort to the patient when it is torn off.

Prior art patent CN214860420U discloses a catheter fixing device for medical care. By setting a mounting plate on the outer surface of the telescopic column, during actual use, after the catheter is fixed, it needs to be connected to the hospital bed by setting a connection on the upper surface of the movable plate. plate, and realizes the position exchange with the box through the cooperation of the positioning plate. In this process, by clamping the conduit in the conduit fixing buckle, and rotating along the installation axis through the cooperation of the installation plate and the fixed plate, the angle of the conduit can be adjusted. , can effectively improve the practicality of the device, facilitate the fixation of the catheter, and improve the patient's comfort.

However, in the above-mentioned prior art, the fixation of the conduit needs to rely on the telescopic column and the installation plate to carry the load, resulting in the fixation device being too large and inconvenient to carry out.

Utility model content

The purpose of this utility model is to provide a medical nursing catheter fixing device, which solves the problem in the prior art that the fixing of the catheter requires a telescopic column and a mounting plate to carry the load, resulting in the fixing device being too large and inconvenient to carry out.

In order to achieve the above purpose, the utility model provides a medical nursing catheter fixation device, which includes a mounting base and a fixing component;

The fixing assembly includes a cover plate, a connecting block, a plurality of limiting blocks, a clamping block, a pressing rebound unit and a wearing unit. The mounting base has grooves and slots, and the cover plate is rotationally connected to the mounting base. , and is located above the groove, the connecting block is fixedly connected to the cover plate, and is located inside the slot, a plurality of the limiting blocks are fixedly connected to the connecting block, and are located in sequence On one side of the connecting block, the clamping block and any of the limiting blocks are adapted to each other, the pressing and rebounding unit is arranged on the mounting base, and the clamping block is arranged on the pressing and rebounding unit. superior.

Wherein, the pressing and rebounding unit includes a pressing rod and a spring, the mounting base also has a groove body, the groove body is connected with the slot, and the blocking block has a first inclined groove and a second inclined groove, so One end of the pressing rod penetrates the mounting seat and fits with the first chute. The second chute is adapted to any one of the limit blocks. Both ends of the spring are respectively connected to the first chute. One end of the clamping block is movably connected to the inner wall of the tank body.

Wherein, the wearing unit includes a first belt body and a second belt body. The first belt body and the second belt body are both fixedly connected to the mounting base and symmetrically distributed on both sides of the mounting base. , the first belt body and the second belt body adapt to each other.

Wherein, the medical care catheter fixation device further includes an expansion component, and the expansion component is disposed on the fixation component.

Wherein, the expansion component includes two anti-falling sponges, soft pads and dial blocks. The two anti-falling sponges are fixedly connected to the mounting base and are respectively located below the cover plate and in the groove. Inside, the soft pad is fixedly connected to the mounting base and is located below the mounting base, and the dialing block is fixedly connected to the cover plate and is located above the cover plate.

The utility model provides a medical nursing catheter fixing device. The connecting block supports a plurality of the limiting blocks and is worn on the patient's wrist through the wearing unit. At the same time, the catheter is placed in the groove and covered. The cover plate, the clamping block and the limiting block cooperate to complete the position limiting, thereby fixing the conduit. If it needs to be taken out, the pressing and rebounding unit can be used to shrink the clamping block, and then it can be opened. The cover plate, through the above-mentioned structural arrangement, can be worn on the patient for portable use when going out. At the same time, it is convenient to quickly install the catheter and is more convenient to use.

Description of drawings

In order to more clearly explain the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly introduced below.

Figure 1 is an overall structural schematic diagram of the first embodiment of the present invention.

Fig. 2 is an overall cross-sectional view of the first embodiment of the present invention.

Fig. 3 is an enlarged view of the partial structure of position A in Fig. 2 of the present invention.

Figure 4 is an overall structural schematic diagram of the second embodiment of the present invention.

Fig. 5 is an overall cross-sectional view of the second embodiment of the present invention.

Fig. 6 is an enlarged view of the partial structure at B of Fig. 5 of the present invention.

101-mounting seat, 102-cover plate, 103-connecting block, 104-limiting block, 105-clamping block, 106-groove, 107-slotting, 108-pressing rod, 109-spring, 110-tank body, 111-first chute, 112-second chute, 113-first belt body, 114-second belt body, 201-anti-falling sponge, 202-soft cushion, 203-driving block.

Detailed ways

The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present invention and cannot be understood as Limitations on this utility model.

First embodiment:

Please refer to Figures 1 to 3. Figure 1 is an overall structural schematic diagram of the first embodiment of the present utility model. Figure 2 is an overall cross-sectional view of the first embodiment of the present utility model. Figure 3 is a diagram of the present utility model. 2. Magnified view of the local structure at A.

The utility model provides a medical care catheter fixing device, which includes a mounting base 101 and a fixing assembly. The fixing assembly includes a cover plate 102, a connecting block 103, a plurality of limiting blocks 104, a clamping block 105, a pressing rebound unit and a wearable unit, the mounting seat 101 has a groove 106 and a slot 107, the pressing and rebounding unit includes a pressing rod 108 and a spring 109, the mounting seat 101 also has a groove body 110, and the clamping block 105 has a first inclined groove 111 and a second inclined groove 112. The wearing unit includes a first belt body 113 and a second belt body 114.

For this specific implementation, the mounting base 101 supports the entire fixing assembly.

Among them, the mounting base 101 has a groove 106 and a slot 107. The cover plate 102 is rotationally connected to the mounting base 101 and is located above the groove 106. The connecting block 103 is connected to the cover plate. 102 is fixedly connected and located inside the slot 107. A plurality of the limiting blocks 104 are fixedly connected to the connecting block 103 and are located on one side of the connecting block 103 in turn. The blocking block 105 is Any of the limiting blocks 104 are adapted to each other, the pressing and rebounding unit is provided on the mounting base 101 , and the blocking block 105 is provided on the pressing and rebounding unit. The connecting block 103 supports a plurality of the limiting blocks 104, and is worn on the patient's wrist through the wearing unit. At the same time, the catheter is placed in the groove 106, the cover 102 is covered, and the card is The block 105 cooperates with the limiting block 104 to complete the position limiting, thereby fixing the catheter. If it needs to be taken out, the pressing and rebounding unit is used to shrink the blocking block 105, and the cover 102 can be opened. This device is worn on the patient for out-and-out use and facilitates quick installation of the catheter, making it easier to use.

Secondly, the mounting base 101 also has a groove body 110, which is connected with the slot 107. The clamping block 105 has a first inclined groove 111 and a second inclined groove 112. The pressing rod 108 has One end penetrates the mounting base 101 and fits with the first chute 111. The second chute 112 is adapted to any of the limiting blocks 104. Both ends of the spring 109 are respectively connected with One end of the clamping block 105 is movably connected to the inner wall of the tank body 110 . Press the pressing rod 108 and contact with the first inclined groove 111 to drive the blocking block 105 to retract into the groove body 110 and get out of the space between the limiting blocks 104 to cancel the limiting position. When the limiting block 104 moves downward into the slot 107, it contacts the second inclined groove 112, thereby pushing the blocking block 105 to shrink, and the spring 109 can make the blocking block 105 rebound and reset. .

At the same time, the first belt body 113 and the second belt body 114 are both fixedly connected to the mounting base 101 and symmetrically distributed on both sides of the mounting base 101. The second straps 114 are adapted to each other. The first belt body 113 and the second belt body 114 are tied to the patient's arm or wrist and pasted at the same time to complete the wearing process, making it convenient to carry and use when going out.

When using the present utility model to fix the catheter, medical staff first tie it to the patient's arm or wrist through the first belt body 113 and the second belt body 114, and stick it on at the same time to complete the wearing, and at the same time, the medical care The conduit is placed in the groove 106, and the cover 102 is covered. At the same time, when the connecting block 103 and the plurality of limiting blocks 104 move down into the slot 107, they are connected with the second inclined The groove 112 contacts, and then pushes the clamping block 105 to shrink, so that the limiting block 104 and the clamping block 105 are adapted to complete the position limiting, thereby completing the fixation of the conduit. If it is necessary to open the cover 102 , press the pressing rod 108, and by contacting the first inclined groove 111, the blocking block 105 is driven to retract into the groove body 110, and is separated from the plurality of limiting blocks 104, and the limiting is cancelled. The cover 102 can be opened, and through the above-mentioned structural arrangement, it can be worn on the patient and carried out for use. At the same time, it is convenient to quickly install the catheter and is more convenient to use.

Second embodiment:

Based on the first embodiment, please refer to FIGS. 4 to 6 , where FIG. 4 is an overall structural schematic diagram of the second embodiment of the present utility model, and FIG. 5 is an overall cross-sectional view of the second embodiment of the present utility model. , Figure 6 is an enlarged view of the partial structure at B in Figure 5 of the present invention.

The utility model provides a medical care catheter fixing device, which also includes an expansion component. The expansion component includes two anti-off sponges 201, a soft pad 202 and a dial block 203.

For this specific implementation, the expansion component is provided on the fixed component. The expansion component assists in optimizing the catheter fixation operation and improves patient comfort.

Among them, the two anti-falling sponges 201 are fixedly connected to the mounting base 101 and are respectively located below the cover 102 and inside the groove 106 . The soft pad 202 and the mounting base 101 The dial block 203 is fixedly connected to the mounting base 101 and located above the cover 102 . The anti-detachment sponge 201 can prevent detachment and reinforce the catheter to avoid sliding in the groove 106 and improve the fixation effect. The soft pad 202 fits the patient's skin to improve wearing comfort. The dial 203 is convenient for Rotate the cover 102.

When the utility model is used for fixing the catheter, the anti-detachment sponge 201 can prevent the catheter from detaching and reinforce the catheter, avoid sliding in the groove 106, and improve the fixing effect. The soft pad 202 fits the patient's skin, improving the fixation effect. In terms of wearing comfort, the dial 203 facilitates rotating the cover 102, thereby assisting in optimizing the catheter fixation operation and improving the patient's comfort.

What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Those of ordinary skill in the art can understand all or part of the processes for implementing the above embodiments, and implement them according to this application. Equivalent changes made to the claims of the application will still fall within the scope of this application.

Claims (5)

1. A medical care catheter fixation device, including a mounting base, characterized in that, Also included are fixed components; The fixing assembly includes a cover plate, a connecting block, a plurality of limiting blocks, a clamping block, a pressing rebound unit and a wearing unit. The mounting base has grooves and slots, and the cover plate is rotationally connected to the mounting base. , and is located above the groove, the connecting block is fixedly connected to the cover plate, and is located inside the slot, a plurality of the limiting blocks are fixedly connected to the connecting block, and are located in sequence On one side of the connecting block, the clamping block and any of the limiting blocks are adapted to each other, the pressing and rebounding unit is arranged on the mounting base, and the clamping block is arranged on the pressing and rebounding unit. superior. 2. The medical care catheter fixation device according to claim 1, characterized in that, The pressing and rebounding unit includes a pressing rod and a spring, the mounting base also has a groove body, the groove body is connected with the slot, the clamping block has a first inclined groove and a second inclined groove, and the pressing One end of the rod penetrates the mounting seat and fits with the first chute. The second chute is adapted to any one of the limiting blocks. Both ends of the spring are respectively connected with the clamping block. One end of the block is movably connected to the inner wall of the tank body. 3. The medical care catheter fixation device according to claim 2, characterized in that, The wearing unit includes a first belt body and a second belt body. The first belt body and the second belt body are both fixedly connected to the mounting base and symmetrically distributed on both sides of the mounting base. The first belt body and the second belt body are adapted to each other. 4. The medical care catheter fixation device according to claim 3, characterized in that, The medical care catheter fixation device further includes an expansion component, and the expansion component is disposed on the fixation component. 5. The medical care catheter fixation device according to claim 4, characterized in that, The expansion component includes two anti-falling sponges, a soft pad and a dial block. The two anti-falling sponges are fixedly connected to the mounting base and are respectively located below the cover plate and inside the groove. The soft pad is fixedly connected to the mounting base and is located below the mounting base. The dialing block is fixedly connected to the cover plate and is located above the cover plate.