Anti-compression catheter fixing device

Abstract

The utility model discloses an anti-compression catheter fixing device. The anti-compression catheter fixing device comprises a catheter winding disc, a bandage, a hook, a connecting lug, an extending cloth piece and a cotton cushion. According to the anti-compression catheter fixing device, connecting lugs are symmetrically and fixedly connected to the two sides of the bottom of the catheter winding disc, elastic binding bands are arranged on the outer sides of the connecting lugs and can achieve an elastic binding effect, hooks are fixedly connected to the two ends of each elastic binding band, the hooks correspond to the connecting lugs and are matched with the connecting lugs, and the hooks are hooked in the connecting lugs; the outer side of one end of the elastic bandage is fixedly connected with an extending cloth piece, the bottom face of the extending cloth piece is fixedly connected with a cotton cushion, and the bandage can be conveniently connected with the pipe winding disc through cooperation of the hook and the connecting lug. When the bandage is installed and connected, the extension cloth piece and the cotton cushion are arranged below the pipe winding disc to form a barrier, so that compression caused by direct contact with the skin to the skin is avoided, and the pain of a patient is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of infusion tube fixing, in particular to an anti-compression catheter fixing device. Background Art

[0002] Hospitals are well known to people. In daily life, people are bound to suffer from various diseases. When the hospital performs intravenous drip treatment, there will be a long infusion tube hanging on the bottle. With the development of medical technology, the requirements for medical supplies are getting higher and higher. The existing infusion tube fixing devices mostly use ordinary tape structures and are pasted on the patient's wrist or arm.

[0003] In the prior art with the publication (announcement) number: CN215690476U, an infusion catheter fixing device is proposed, including a bottom plate, a mounting plate is fixedly connected to the top of the bottom plate, a fixing plate is connected to the top height of the mounting plate, a lower arc groove is opened inside the fixing plate, a hinge seat is fixedly connected to one end of the top of the fixing plate, a clamping block is fixedly connected to the other end of the top of the fixing plate, and a clamping plate is movably connected inside the hinge seat. The infusion catheter fixing device facilitates the installation of the infusion tube fixing device by providing a left connecting plate, a first Velcro tape, a right connecting plate and a second adhesive tape, solves the problem of easily causing discomfort to patients or even skin allergies, and achieves the purpose of winding the infusion tube when it is too long by providing a tube winding column and a tube winding groove, avoiding the phenomenon of the infusion tube being entangled with other objects when it is too long, thereby ensuring the normal operation of the infusion tube.

[0004] However, in the above-mentioned prior art, the bottom plate is in direct contact with the patient's skin, which is easy to compress the patient's skin, causing ulceration on the patient's skin surface and increasing the patient's pain. Therefore, an anti-compression catheter fixing device is proposed to optimize the above-mentioned prior art. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-compression catheter fixing device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A compression-proof catheter fixing device comprises a tube winding disk, wherein connecting ears are symmetrically fixedly connected to both sides of the bottom of the tube winding disk, and elastic bands are arranged on the outside of the connecting ears, and the elastic bands can form an elastic binding effect, and hooks are fixedly connected to both ends of the elastic band, and the hooks correspond to and fit with the connecting ears, and the hooks are hooked in the connecting ears, and grooves for hooking the hooks are provided on the connecting ears, and an extension cloth piece is fixedly connected to the outside of one end of the elastic band, and a cotton pad is fixedly connected to the bottom surface of the extension cloth piece, and air holes are evenly arranged on the cotton pad and the extension cloth piece, and ventilation is carried out through the air holes, so that heat and sweat between the inside of the cotton pad and the patient's upper limbs can be dissipated in time, so as to keep the patient comfortable during use.

[0008] As a further solution of the utility model: a pipe winding groove is provided on the side of the pipe winding disk, and a pipe inlet groove and a pipe outlet groove are provided on the top surface of the pipe winding disk.

[0009] As a further solution of the utility model: the connection between the inlet groove, the outlet groove and the bypass groove is provided with an arc portion to avoid small corners causing the pipe to bend, thereby causing pipe blockage.

[0010] As a further solution of the utility model: the inlet pipe groove and the outlet pipe groove are both set at a 135° turning angle to avoid small turning angles causing pipe bending and thus causing pipe blockage.

[0011] As a further solution of the utility model: the pipe inlet groove is flush with the bottom of the pipe winding groove, and the pipe outlet groove corresponds to the upper part of the pipe winding groove.

[0012] As a further solution of the utility model: a fixing mechanism is provided above the pipe inlet groove and the pipe outlet groove, the fixing mechanism includes an L-shaped frame fixedly connected to the top surface of the pipe winding disk, an arc-shaped pressure block is provided on the inner side of the L-shaped frame to fit therewith, the inner wall of the L-shaped frame is aligned with the inner wall of the pipe inlet groove and the pipe outlet groove, a threaded knob is threadedly connected to the top of the L-shaped frame, the bottom end of the threaded knob is threadedly connected to the top surface of the arc-shaped pressure block, and the length of the threaded knob included in the fixing mechanism relative to the pipe inlet groove and the pipe outlet groove is adapted to the depth of the pipe inlet groove and the pipe outlet groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model makes it possible to conveniently connect the binding strap to the tube coil by means of the cooperation of the hook and the connecting ear. When the binding strap is installed and connected, the extended cloth piece and the cotton pad are placed under the tube coil to form a barrier, thereby avoiding the pressure on the skin caused by direct contact with the skin and alleviating the pain of the patient.

[0015] 2. The utility model can arrange and coil the infusion pipeline by setting the winding groove, the inlet groove and the outlet groove, and make a turn through the arc part, so as to effectively ensure the smooth flow of the infusion pipeline when winding and storing.

[0016] 3. The utility model can conveniently clamp and fix the infusion pipes placed in the pipe inlet groove and the pipe outlet groove by using the arc-shaped pressure block in combination with the threaded knob to prevent the pipes from spreading out. At the same time, the opening on one side of the L-shaped clamp can conveniently place the pipes in the pipe inlet groove and the pipe outlet groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure is a schematic diagram of the structure of an anti-compression catheter fixing device.

[0018] Figure 2 The present invention is a display diagram of a tube coil in an anti-compression catheter fixing device.

[0019] Figure 3 A diagram showing an elastic band in an anti-compression catheter fixing device.

[0020] In the figure: 1. pipe winding plate; 2. connecting ear; 3. elastic band; 4. hook; 5. extension cloth piece; 6. cotton pad; 7. ventilation hole; 8. pipe winding groove; 9. pipe inlet groove; 10. pipe outlet groove; 11. arc-shaped part; 12. L-shaped frame; 13. threaded knob; 14. arc-shaped pressure block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 3 In the embodiment of the utility model, an anti-compression catheter fixing device comprises a tube coil 1, connecting ears 2 are symmetrically fixedly connected to the two sides of the bottom of the tube coil 1, and elastic bands 3 are arranged on the outer sides of the connecting ears 2. The elastic bands 3 can form an elastic binding effect, and hooks 4 are fixedly connected to both ends of the elastic bands 3. The hooks 4 correspond to and fit the connecting ears 2, and the hooks 4 are hooked in the connecting ears 2. The connecting ears 2 are provided with slots for hooking the hooks 4. An extension cloth piece 5 is fixedly connected to the outer side of one end of the elastic band 3, and a cotton pad 6 is fixedly connected to the bottom surface of the extension cloth piece 5. The cotton pad 6 and the extension cloth piece 5 are evenly provided with ventilation holes 7. Ventilation is carried out through the ventilation holes 7, and the heat and sweat between the inner side of the cotton pad 6 and the patient's upper limbs can be dissipated in time to keep the patient comfortable during use.

[0023] The hook 4 and the connecting ear 2 cooperate to make the strap 3 conveniently connected to the tube winding disc 1. When the strap 3 is installed and connected, the extended cloth piece 5 and the cotton pad 6 are placed under the tube winding disc 1 to form a barrier, thereby avoiding pressure on the skin caused by direct contact with the skin and alleviating the patient's pain.

[0024] A pipe winding groove 8 is provided on the side of the pipe winding disc 1 , and a pipe inlet groove 9 and a pipe outlet groove 10 are provided on the top surface of the pipe winding disc 1 .

[0025] The connection between the inlet pipe groove 9, the outlet pipe groove 10 and the surrounding pipe groove 8 is provided with an arc portion 11 to avoid the occurrence of small corners causing the pipe to bend, thereby causing the pipe to be blocked.

[0026] The pipe inlet groove 9 and the pipe outlet groove 10 are both set at a 135° turning angle to avoid small turning angles causing pipe bending and thus causing pipe blockage.

[0027] The inlet pipe groove 9 is flush with the bottom of the winding pipe groove 8 , and the outlet pipe groove 10 corresponds to the upper part of the winding pipe groove 8 .

[0028] By setting the winding pipe groove 8, the inlet pipe groove 9 and the outlet pipe groove 10, the infusion pipe can be arranged and coiled, and turned through the arc portion 11, so as to effectively ensure the smooth flow of the infusion pipe when winding and storing.

[0029] A fixing mechanism is provided above the pipe inlet groove 9 and the pipe outlet groove 10, and the fixing mechanism includes an L-shaped frame 12 fixedly connected to the top surface of the pipe winding disk 1, and an arc-shaped pressing block 14 is provided on the inner side of the L-shaped frame 12 to fit therewith, and the inner wall of the L-shaped frame 12 is aligned with the inner wall of the pipe inlet groove 9 and the pipe outlet groove 10, and a threaded knob 13 is threadedly connected to the top of the L-shaped frame 12, and the bottom end of the threaded knob 13 is threadedly connected to the top surface of the arc-shaped pressing block 14, and the length of the threaded knob 13 included in the fixing mechanism relative to the pipe inlet groove 9 and the pipe outlet groove 10 is adapted to the depth of the pipe inlet groove 9 and the pipe outlet groove 10.

[0030] By cooperating with the arc-shaped pressing block 14 and the threaded knob 13, the infusion pipeline placed in the inlet groove 9 and the outlet groove 10 can be conveniently clamped and fixed to prevent the pipeline from spreading. At the same time, the opening on one side of the L-shaped clamp 12 can conveniently place the pipeline into the inlet groove 9 and the outlet groove 10.

[0031] A liquid delivery pipeline is commonly wound in the pipe winding groove 8 , the pipe inlet groove 9 , and the pipe outlet groove 10 . The pipeline is embedded in the pipe inlet groove 9 , wound in the pipe winding groove 8 , and finally passes through the pipe outlet groove 10 .

[0032] The working principle of the utility model is:

[0033] When in use, first wrap the fixed catheter around the tube winding disk 1, the tube is embedded in the tube inlet groove 9, wound in the tube winding groove 8, and finally passes through the tube outlet groove 10. The tube is bent and deformed in an arc shape at the arc portion 11. At this time, the threaded knob 13 is turned, and the threaded knob 13 drives the arc pressure block 14 to fall along the L-shaped frame 12, and finally inserted into the tube inlet groove 9 and the tube outlet groove 10, and finally pressed on the outside of the tube, and finally the storage and fixation of the tube is completed. At this time, the end of the elastic band 3 connected to the extended cloth piece 5 is hooked in the connecting ear 2 through the hook 4. At this time, the extended cloth piece 5 and the cotton pad 6 are located below the tube winding disk 1. At this time, the elastic band 3 is wrapped around the patient's arm, and the hook 4 at the other end of the elastic band 3 is connected to the other connecting ear 2 of the tube winding disk 1, and the cotton pad 6 is in contact with the patient's skin, thereby forming a fixing effect and avoiding compression.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-compression catheter fixing device, comprising a tube coil (1), Features: The bottom of the pipe winding disk (1) is symmetrically and fixedly connected with connecting ears (2) on both sides, and an elastic band (3) is provided on the outside of the connecting ears (2). Both ends of the elastic band (3) are fixedly connected with hooks (4), and the hooks (4) correspond to and fit with the connecting ears (2). The hooks (4) are hooked in the connecting ears (2), and the connecting ears (2) are provided with slots for hooking the hooks (4). An extension cloth piece (5) is fixedly connected to the outside of one end of the elastic band (3), and a cotton pad (6) is fixedly connected to the bottom surface of the extension cloth piece (5), and air holes (7) are evenly provided on the cotton pad (6) and the extension cloth piece (5).

2. An anti-compression catheter fixing device according to claim 1, Features: The side of the pipe winding disk (1) is provided with a pipe winding groove (8), and the top surface of the pipe winding disk (1) is provided with a pipe inlet groove (9) and a pipe outlet groove (10).

3. The anti-compression catheter fixing device according to claim 2, Features: The connection between the pipe inlet groove (9), the pipe outlet groove (10) and the pipe winding groove (8) is provided with an arc portion (11).

4. The anti-compression catheter fixing device according to claim 2, Features: The pipe inlet groove (9) and the pipe outlet groove (10) are both arranged at a 135° rotation angle.

5. The anti-compression catheter fixing device according to claim 2, Features: The pipe inlet groove (9) is flush with the bottom of the pipe winding groove (8), and the pipe outlet groove (10) corresponds to the upper part of the pipe winding groove (8).

6. The anti-compression catheter fixing device according to claim 2, Features: A fixing mechanism is provided above the pipe inlet groove (9) and the pipe outlet groove (10), the fixing mechanism comprising an L-shaped frame (12) fixedly connected to the top surface of the pipe winding plate (1), an arc-shaped pressing block (14) fitted therewith is provided on the inner side of the L-shaped frame (12), the inner wall of the L-shaped frame (12) is aligned with the inner wall of the pipe inlet groove (9) and the pipe outlet groove (10), a threaded knob (13) is threadedly connected to the top of the L-shaped frame (12), the bottom end of the threaded knob (13) is threadedly connected to the top surface of the arc-shaped pressing block (14), and the length of the threaded knob (13) included in the fixing mechanism relative to the pipe inlet groove (9) and the pipe outlet groove (10) is adapted to the depth of the pipe inlet groove (9) and the pipe outlet groove (10).

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