CN216676666U - Interventional catheter fixing device - Google Patents
Interventional catheter fixing device Download PDFInfo
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- CN216676666U CN216676666U CN202122615295.1U CN202122615295U CN216676666U CN 216676666 U CN216676666 U CN 216676666U CN 202122615295 U CN202122615295 U CN 202122615295U CN 216676666 U CN216676666 U CN 216676666U
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- fixing
- band
- magic tape
- interventional catheter
- screw rod
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Abstract
The utility model discloses an interventional catheter fixing device, which belongs to the technical field of medical instruments and comprises a fixing band, wherein the lower surface of the fixing band is fixedly connected with two resetting mechanisms, the bottom ends of the two resetting mechanisms are provided with a same placing plate, and the lower surface of the fixing band is provided with a first fixing groove. This intervene pipe fixing device, through setting up the telescopic link, a spring, the fixed band with place the board, place the pipe on second slipmat surface, stimulate first bandage and second bandage, when needs remove fixing device, make first bandage drive first magic subsides and break away from with the subsides of second magic, make first slipmat break away from with the pipe, this fixing device pastes through first magic, the second magic is pasted and fixed band fixes on patient's skin that the pipe is firm, when this fixing device removed from patient's surface simultaneously, the patient is difficult for producing discomfort, and patient's skin surface is difficult for being contaminated because of being attached with the glue on medical sticky tape surface.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to an interventional catheter fixing device.
Background
The catheter is punctured into the blood vessel of a human body and is protected through a blood vessel sheath, after an operation, the catheter needs to be reserved so as to be slowly administrated through the catheter in a follow-up medical process, the administration time is as long as 48 hours and even longer, the catheter needs to be fixed well in the continuous or discontinuous administration process so as to enhance the safety, the device for fixing the catheter at present mainly fixes through a common medical adhesive tape, the medical adhesive tape can fall off after being fixed for a certain time, the fixing effect is poor, when a worker removes the medical adhesive tape and the skin surface of a patient, the patient can feel uncomfortable, the skin surface of the patient can be adhered with glue and then be polluted, and therefore the problem is solved by the intervention catheter fixing device with a good fixing effect.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the utility model provides an interventional catheter fixing device, which solves the problems that the device for fixing the catheter is mainly fixed by a common medical adhesive tape, the medical adhesive tape is likely to fall off after being fixed for a certain time, the fixing effect is poor, and when a worker removes the medical adhesive tape from the skin surface of a patient, the patient may feel uncomfortable, and the skin surface of the patient may be contaminated due to adhesive.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an intervene pipe fixing device, includes the fixed band, two canceling release mechanical systems of lower fixed surface of fixed band are connected with, and two canceling release mechanical systems's bottom is provided with same board of placing, first fixed slot has been seted up to the lower surface of fixed band, be provided with first slipmat in the first fixed slot.
The upper surface of placing the board has seted up the second fixed slot, be provided with the second slipmat in the second fixed slot, two bottom fixedly connected with connecting pieces of fixed band, the one side that two connecting pieces kept away from mutually all is provided with two fixed establishment.
The fixing mechanism is arranged in the threaded hole, the four threaded holes are respectively formed in the right side face of the first binding band and the left side face of the second binding band, and the same connecting mechanism is arranged on the upper surface of the first binding band and the lower surface of the second binding band.
As a further scheme of the utility model: the shapes of the first fixing groove and the second fixing groove are both arc-shaped, and the shapes of the first non-slip mat and the second non-slip mat are both arc-shaped.
As a further scheme of the utility model: a plurality of air holes are formed in the upper surface of the fixing band, and a sponge pad is arranged on the lower surface of the placing plate.
As a further scheme of the utility model: the reset mechanism comprises a telescopic rod, a spring is sleeved on the outer surface of the telescopic rod, the top ends of the telescopic rod and the spring are fixedly connected with the lower surface of the fixing belt, and the bottom ends of the telescopic rod and the spring are fixedly connected with the upper surface of the placing plate.
As a further scheme of the utility model: the fixing mechanism comprises a screw rod nut which is clamped on the right side face of the connecting piece, a screw rod is connected with the screw rod through internal threads of the screw rod nut, a rotary disc is fixedly connected with the right end of the screw rod, and the left end of the screw rod is connected in a threaded hole through threads.
As a further scheme of the utility model: the connecting mechanism comprises a first magic tape, the lower surface of the first magic tape is fixedly connected with the upper surface of the first bandage, a second magic tape is lapped on the upper surface of the first magic tape, and the upper surface of the second magic tape is fixedly connected with the lower surface of the second bandage.
As a further scheme of the utility model: the cross-sectional shape of connecting piece sets up to L shape, the shape of placing the board sets up to the arc.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. the interventional catheter fixing device is characterized in that the catheter is placed on the surface of the second anti-skid pad by arranging the first fixing groove, the second fixing groove, the telescopic rod, the spring, the fixing belt and the placing plate, a worker pulls the first bandage and the second bandage, the telescopic rod and the spring are contracted, so that the first magic tape is contacted with the second magic tape, when the fixing device needs to be removed, the worker pulls the first bandage to make the first bandage drive the first magic tape and the second magic tape to be separated, so that the fixing band drives the first anti-skid pad and the catheter to be separated under the action of the spring force, the fixing device firmly fixes the catheter on the skin of the patient through the first magic tape, the second magic tape and the fixing band, meanwhile, when the fixing device is removed from the surface of a patient, the patient is not easy to feel uncomfortable, and the skin surface of the patient is not easy to be polluted due to the adhesive attached to the surface of the medical adhesive tape.
2. This intervene pipe fixing device, through setting up the carousel, screw-nut, lead screw and screw hole, when needs are changed first bandage and second bandage, the reversal carousel, the lead screw is removed from the screw hole, first bandage and second bandage break away from with two connecting pieces, first bandage and the second bandage that will need to be changed move suitable position, the corotation carousel, corotation lead screw precession in the screw-nut, lead screw and screw hole mutually support and can be connected first bandage and second bandage and fixed band, make the first bandage of this fixing device setting and the size of second bandage change according to the fixed part of difference, make this fixing device have better adaptability.
3. This intervene pipe fixing device through setting up the telescopic link for the telescopic link can carry on spacingly to the fixed band, and when the fixed band motion, the fixed band can drive the steady motion that carries on of first fixed slot, and first fixed slot can move to suitable position, makes fixed knot that first fixed slot and second fixed slot mutually supported the fixed knot structure that forms can be accurate fix the pipe.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial perspective view of the fastening band of the present invention;
FIG. 3 is a schematic perspective exploded view of the connector of the present invention;
FIG. 4 is a partial perspective view of a first strap of the present invention;
in the figure, a fixing band 1, a reset mechanism 2, a telescopic rod 21, a spring 22, a placing plate 3, a spongy cushion 4, a first fixing groove 5, a first anti-skid cushion 6, a second fixing groove 7, a second anti-skid cushion 8, air holes 9, a connecting piece 10, a fixing mechanism 11, a screw nut 111, a screw rod 112, a rotating disc 113, a threaded hole 12, a first bandage 13, a second bandage 14, a connecting mechanism 15, a first magic tape 151 and a second magic tape 152 are arranged.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides an intervene pipe fixing device, includes fixed band 1, and fixed band 1's lower fixed surface is connected with two canceling release mechanical systems 2, and two canceling release mechanical systems 2's bottom is provided with same board 3 of placing, and first fixed slot 5 has been seted up to fixed band 1's lower surface, is provided with first slipmat 6 in the first fixed slot 5.
Place the upper surface of board 3 and seted up second fixed slot 7, be provided with second slipmat 8 in the second fixed slot 7, through setting up first slipmat 6 and second slipmat 8, increased the friction between first fixed slot 5 and second fixed slot 7 and the pipe for the pipe is difficult to remove at fixed in-process, has improved the fixed effect of pipe, two connecting pieces 10 of two bottom fixedly connected with of fixed band 1, the one side that two connecting pieces 10 kept away from mutually all is provided with two fixed establishment 11.
Specifically, as shown in fig. 1 and 2, the first fixing groove 5 and the second fixing groove 7 are both arc-shaped, the first anti-slip mat 6 and the second anti-slip mat 8 are both arc-shaped, the upper surface of the fixing band 1 is provided with a plurality of air holes 9, by providing the air holes 9, when the fixing band 1 is in contact with the skin of a patient, because the surface of the fixing band 1 is provided with a plurality of air holes 9, the contact part of the fixing band 1 and the skin of the patient can be in contact with the outside air through the air holes 9, so that the contact part of the fixing band 1 and the skin of the patient is not easy to sweat, the lower surface of the placing plate 3 is provided with the sponge mat 4, by providing the sponge mat 4, when the placing plate 3 is in close contact with the skin of the patient, the sponge mat 4 is deformed, so that the placing plate 3 is not easy to cause discomfort to the patient, the resetting mechanism 2 comprises a telescopic rod 21, the outer surface of the telescopic rod 21 is sleeved with a spring 22, through setting up telescopic link 21, make telescopic link 21 can carry on spacingly to fixed band 1, when fixed band 1 moves, fixed band 1 can drive the steady motion of first fixed slot 5, first fixed slot 5 can move to suitable position, make fixed knot structure that first fixed slot 5 and second fixed slot 7 mutually support and form can be accurate fix the pipe, telescopic link 21 and spring 22's top and fixed band 1's lower fixed surface are connected, telescopic link 21 and spring 22's bottom and the last fixed surface who places board 3 are connected, the cross sectional shape of connecting piece 10 sets up to L shape, the shape of placing board 3 sets up to the arc, through setting up spring 22, when first magic subsides 151 and second magic subsides 152 break away from, upward movement under the effect of spring 22 elasticity is pasted to fixed band 1, make fixed band 1 drive first slipmat 6 and break away from with the pipe.
Specifically, as shown in fig. 1 and 3, the fixing mechanism 11 includes a screw nut 111, the screw nut 111 is fastened to the right side surface of the connecting member 10, a screw 112 is connected to the screw nut 111 through an internal thread, a rotating disc 113 is fixedly connected to the right end of the screw 112, the left end of the screw 112 is screwed into the threaded hole 12, and by arranging the screw 112 and the threaded hole 12, when the screw 112 is screwed into the threaded hole 12, the screw 112 and the threaded hole 12 are matched with each other to connect the first strap 13 and the second strap 14 with the connecting member 10.
Specifically, as shown in fig. 1 and 4, the connection mechanism 15 includes a first magic tape 151, a lower surface of the first magic tape 151 is fixedly connected to an upper surface of the first strap 13, a second magic tape 152 is overlapped on an upper surface of the first magic tape 151, an upper surface of the second magic tape 152 is fixedly connected to a lower surface of the second strap 14, and the first magic tape 151 and the second magic tape 152 are arranged so that the first magic tape 151 and the second magic tape 152 can connect the first strap 13 and the second strap 14 together when the first magic tape 151 and the second magic tape 152 are in contact.
The working principle of the utility model is as follows:
s1, when the catheter needs to be fixed, the fixing device is moved, the fixing device drives the lower surface of the placing plate 3 to be in contact with the skin of a patient, the catheter is placed on the surface of the second anti-skid pad 8, a worker pulls the first binding band 13 and the second binding band 14, the telescopic rod 21 and the spring 22 are contracted, the fixing band 1 drives the first fixing groove 5 to move downwards, the first fixing groove 5 drives the first anti-skid pad 6 to be in contact with the catheter, the catheter is fixed between the first anti-skid pad 6 and the second anti-skid pad 8, and the worker makes the first magic tape 151 and the second magic tape 152 in contact;
s2, secondly, when the fixing device needs to be removed, the worker pulls the first strap 13, so that the first strap 13 drives the first magic tape 151 to separate from the second magic tape 152, so that the fixing band 1 moves upwards under the elastic force of the spring 22, so that the fixing band 1 drives the first anti-slip pad 6 to separate from the catheter, when the first strap 13 and the second strap 14 need to be replaced, the worker reverses the rotating disc 113, the rotating disc 113 drives the screw rod 112 to rotate in the screw rod nut 111, and the screw rod 112 is removed from the threaded hole 12;
and S3, finally, moving the first binding band 13 and the second binding band 14, separating the first binding band 13 and the second binding band 14 from the two connecting pieces 10, moving the first binding band 13 and the second binding band 14 to be replaced to proper positions by a worker, rotating the rotary disc 113 positively by the worker, driving the screw rod 112 to rotate in the screw rod nut 111 by the rotary disc 113, screwing the screw rod 112 positively into the screw rod nut 111, and connecting the first binding band 13 and the second binding band 14 with the fixing band 1 by mutually matching the screw rod 112 and the threaded hole 12.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. An interventional catheter fixing device comprises a fixing band (1) and is characterized in that: the lower surface of the fixing belt (1) is fixedly connected with two reset mechanisms (2), the bottom ends of the two reset mechanisms (2) are provided with the same placing plate (3), the lower surface of the fixing belt (1) is provided with a first fixing groove (5), and a first anti-skid pad (6) is arranged in the first fixing groove (5);
a second fixing groove (7) is formed in the upper surface of the placing plate (3), a second anti-skid pad (8) is arranged in the second fixing groove (7), two connecting pieces (10) are fixedly connected to the two bottom ends of the fixing belt (1), and two fixing mechanisms (11) are arranged on the surfaces, far away from each other, of the two connecting pieces (10);
the fixing mechanism (11) is arranged in the threaded hole (12), the four threaded holes (12) are respectively arranged on the right side surface of the first binding belt (13) and the left side surface of the second binding belt (14), and the same connecting mechanism (15) is arranged on the upper surface of the first binding belt (13) and the lower surface of the second binding belt (14).
2. An interventional catheter securement device of claim 1, wherein: the shapes of the first fixing groove (5) and the second fixing groove (7) are both arc-shaped, and the shapes of the first non-slip mat (6) and the second non-slip mat (8) are both arc-shaped.
3. An interventional catheter securement device of claim 1, wherein: a plurality of air holes (9) are formed in the upper surface of the fixing band (1), and a sponge cushion (4) is arranged on the lower surface of the placing plate (3).
4. An interventional catheter securement device of claim 1, wherein: reset mechanism (2) include telescopic link (21), spring (22) have been cup jointed to the surface of telescopic link (21), the top of telescopic link (21) and spring (22) is connected with the lower fixed surface of fixed band (1), the bottom of telescopic link (21) and spring (22) is connected with the upper fixed surface who places board (3).
5. An interventional catheter securement device of claim 1, wherein: the fixing mechanism (11) comprises a screw rod nut (111), the screw rod nut (111) is connected to the right side face of the connecting piece (10) in a clamped mode, a screw rod (112) is connected to the inner thread of the screw rod nut (111), a rotary disc (113) is fixedly connected to the right end of the screw rod (112), and the left end of the screw rod (112) is connected to the threaded hole (12) in a threaded mode.
6. An interventional catheter securement device of claim 1, wherein: the connecting mechanism (15) comprises a first magic tape (151), the lower surface of the first magic tape (151) is fixedly connected with the upper surface of the first bandage (13), a second magic tape (152) is lapped on the upper surface of the first magic tape (151), and the upper surface of the second magic tape (152) is fixedly connected with the lower surface of the second bandage (14).
7. An interventional catheter securement device of claim 1, wherein: the cross-sectional shape of the connecting piece (10) is set to be L-shaped, and the shape of the placing plate (3) is set to be arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122615295.1U CN216676666U (en) | 2021-10-28 | 2021-10-28 | Interventional catheter fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122615295.1U CN216676666U (en) | 2021-10-28 | 2021-10-28 | Interventional catheter fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216676666U true CN216676666U (en) | 2022-06-07 |
Family
ID=81830999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122615295.1U Active CN216676666U (en) | 2021-10-28 | 2021-10-28 | Interventional catheter fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216676666U (en) |
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2021
- 2021-10-28 CN CN202122615295.1U patent/CN216676666U/en active Active
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