CN219579678U - Cervical drainage tube fixing device after laryngeal cancer operation - Google Patents

Abstract

The utility model belongs to the technical field of drainage tube fixing, in particular to a cervical drainage tube fixing device after laryngeal cancer, which aims at the problems that the magic tape in the traditional drainage tube fixing device is inconvenient to adjust in tightness in the use process, the use requirement is difficult to meet, two sets of rotating handles are arranged more superfluous and inconvenient to use.

Description

Cervical drainage tube fixing device after laryngeal cancer operation

Technical Field

The utility model relates to the technical field of drainage tube fixation, in particular to a cervical drainage tube fixing device after laryngeal cancer operation.

Background

The patent document with publication number CN214860391U discloses a cervical drainage tube fixing device after laryngeal cancer operation, which comprises a neck strap, wherein a magic male patch is sewn on the surface of the neck strap, a fixing strap is sewn on the surface of the neck strap, and a plurality of magic female patches matched with the magic male patch are sewn on one side of the fixing strap, which is close to the neck strap; according to the utility model, under the condition that the magic female patch on the fixing belt and the magic male patch on the neck belt are matched for use, the necks of patients with different thicknesses can be fixed, the neck of the patient is prevented from being hurt by snagging or loose for fixing, the applicability of the device is improved, the fixing effect of the device and the neck is better, the fixing effect of the device can be achieved by arranging the through holes in the fixing block, the drainage tube inserted into the device can be fixed, the situation that the drainage tube slides out of the tube when a user moves is avoided, and the working fatigue of medical staff and the uncomfortable feeling of the patient are reduced;

however, the magic tape in the above patent document is not convenient to adjust the tightness in the use process, because the drainage tube is easily pulled when the magic tape is pulled, the neck is tightened to influence the respiration, the tightening and loosening effects are not achieved, so that the magic tape is only fixed, the use requirement is difficult to meet, and the two sets of rotating handles are arranged more superfluously, so that the magic tape is inconvenient to use.

Disclosure of Invention

The utility model aims to solve the defects that the magic tape in the existing drainage tube fixing device is inconvenient to adjust in tightness in the use process, difficult to meet the use requirement, redundant in arrangement of two sets of rotating handles and inconvenient to use, and provides a cervical drainage tube fixing device after laryngeal cancer operation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a cervical vertebra cancer postoperative cervical drainage tube fixing device, includes the neck area, the inboard in neck area is provided with the rubber area, and the one end in neck area is provided with the fixed band, and the one end in fixed band is provided with first magic subsides, and the other end in neck area is provided with tightening mechanism, and tightening mechanism and first magic subsides cooperate, all are provided with a plurality of bleeder vents on neck area and the rubber area, are provided with drainage tube fixing mechanism on the neck area.

Preferably, the tightening mechanism comprises a U-shaped block arranged on the neck strap, the U-shaped block is rotationally provided with a rotating shaft, a winding roller is fixedly sleeved on the outer side of the rotating shaft, a second magic tape is arranged on the outer side of the winding roller and matched with the first magic tape, and the first magic tape can be adhered to the second magic tape.

Preferably, a transmission cavity is formed in the U-shaped block, a worm is rotatably mounted in the transmission cavity, one end of the worm extends to the outer side of the U-shaped block and is fixedly connected with a first rotating button, one end of the rotating shaft extends to the transmission cavity and is fixedly connected with a worm wheel, the worm wheel is meshed with the worm, and the worm can drive the worm wheel to rotate.

Preferably, the drainage tube fixing mechanism comprises a fixing block arranged on the neck strap, a fixing through hole is formed in the fixing block, and two arc-shaped clamping plates are slidably mounted on the inner wall of the top of the fixing through hole.

Preferably, a sliding groove is formed in the inner wall of the top of the fixing through hole, two sliding blocks are slidably mounted in the sliding groove, the bottoms of the two sliding blocks are fixedly connected with the tops of the two arc-shaped clamping plates respectively, a bidirectional screw rod is mounted in the sliding groove in a rotating mode, threaded holes are formed in the two sliding blocks, the bidirectional screw rod is mounted in the two threaded holes in a threaded mode, one end of the bidirectional screw rod extends to the outer side of the fixing block and is fixedly connected with a second rotating button, and the bidirectional screw rod can drive the two sliding blocks to move oppositely or oppositely.

Compared with the prior art, the utility model has the advantages that:

1. according to the scheme, the worm is matched with the worm wheel, the first magic tape is matched with the second magic tape, the fixing belt can be wound and fixed through the winding roller, more accurate tightness adjustment is convenient, and a patient can conveniently adjust tightness according to the situation of the patient in the using process;

2. according to the scheme, the bidirectional screw rod is matched with the sliding block and the arc clamping plates, the two arc clamping plates can be controlled to be adjusted through the second rotating button, the drainage tube can be conveniently clamped, and the circulation space of the drainage tube can be reserved to the greatest extent when the drainage tube is clamped and fixed through the arc plate;

the utility model is convenient for more accurate tightness adjustment, and is convenient for patients to adjust tightness according to self conditions in the use process, so as to clamp the drainage tube conveniently, and the circulation space of the drainage tube can be reserved to the maximum extent.

Drawings

FIG. 1 is a schematic structural view of a cervical drainage tube fixing device after laryngeal cancer operation;

FIG. 2 is a schematic U-shaped block structure of a cervical drainage tube fixing device after laryngeal cancer operation;

fig. 3 is a schematic diagram of a fixing block structure of the cervical drainage tube fixing device after laryngeal cancer operation.

In the figure: 1. a neck strap; 2. a rubber belt; 3. a fixing belt; 4. a first magic tape; 5. ventilation holes; 6. a U-shaped block; 7. a rotation shaft; 8. a wind-up roll; 9. the second magic tape; 10. a worm; 11. a first rotary knob; 12. a worm wheel; 13. a fixed block; 14. a fixing through hole; 15. an arc-shaped clamping plate; 16. a slide block; 17. a bidirectional screw rod; 18. and a second rotary knob.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.

Example 1

Referring to fig. 1, a cervical drainage tube fixing device after laryngeal cancer operation, including neck area 1, the inboard of neck area 1 is provided with rubber tape 2, and the one end of neck area 1 is provided with fixed band 3, and the one end of fixed band 3 is provided with first magic subsides 4, and the other end of neck area 1 is provided with tightening mechanism, and tightening mechanism and first magic subsides 4 cooperate, all are provided with a plurality of bleeder vents 5 on neck area 1 and the rubber tape 2, are provided with drainage tube fixing mechanism on the neck area 1.

Referring to fig. 2, the tightening mechanism comprises a U-shaped block 6 arranged on the neck strap 1, a rotating shaft 7 is rotatably arranged in the U-shaped block 6, a winding roller 8 is sleeved outside the rotating shaft 7 through welding and fixing, a second magic tape 9 is arranged outside the winding roller 8, the second magic tape 9 is matched with the first magic tape 4, and the first magic tape 4 can be adhered with the second magic tape 9; a transmission cavity is formed in the U-shaped block 6, a worm 10 is rotatably installed in the transmission cavity, one end of the worm 10 extends to the outer side of the U-shaped block 6 and is fixedly connected with a first rotary button 11 through welding, one end of the rotary shaft 7 extends to the transmission cavity and is fixedly connected with a worm wheel 12 through welding, the worm wheel 12 is meshed with the worm 10, and the worm 10 can drive the worm wheel 12 to rotate.

Referring to fig. 3, the drainage tube fixing mechanism comprises a fixing block 13 arranged on the neck strap 1, a fixing through hole 14 is formed in the fixing block 13, and two arc-shaped clamping plates 15 are slidably arranged on the inner wall of the top of the fixing through hole 14; a sliding groove is formed in the inner wall of the top of the fixing through hole 14, two sliding blocks 16 are slidably mounted in the sliding groove, bottoms of the two sliding blocks 16 are fixedly connected with the tops of the two arc-shaped clamping plates 15 respectively through welding, a bidirectional screw rod 17 is mounted in the sliding groove in a rotating mode, threaded holes are formed in the two sliding blocks 16, the bidirectional screw rod 17 is mounted in the two threaded holes in a threaded mode, one end of the bidirectional screw rod 17 extends to the outer side of the fixing block 13 and is fixedly connected with a second rotating button 18 through welding, and the bidirectional screw rod 17 can drive the two sliding blocks 16 to move oppositely or oppositely.

In this embodiment, when using, can be through rotating second rotatory button 18 for second rotatory button 18 drives bi-directional lead screw 17 and rotates, bi-directional lead screw 17 drives the slider 16 displacement through the screw hole, make two sliders 16 drive two arc grip blocks 15 and be close to each other, thereby effectually fix the drainage tube centre gripping, and can be effectual fix with patient's neck through neck area 1 and fixed band 3, can make first magic subsides 4 earlier and second magic subsides 9 bond during the fixation, then rotate first rotatory button 11, first rotatory button 11 drives worm 10 and rotates, worm 10 drives worm wheel 12 and rotates, worm wheel 12 drives wind-up roll 8 through rotation axis 7 and rotates, wind-up roll 8 rolls up fixed band 3, thereby reach fixed purpose.

Example two

The difference from the first embodiment is that: an elastic limit pad is arranged on the arc inner wall of the arc clamping plate 15, so that the friction force between the elastic limit pad and the drainage tube is increased, and the deformation pressure on the drainage tube is reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.

Claims (3)

1. The utility model provides a neck drainage tube fixing device after laryngeal cancer, includes neck area (1), its characterized in that, the inboard of neck area (1) is provided with rubber belt (2), and the one end of neck area (1) is provided with fixed band (3), the one end of fixed band (3) is provided with first magic subsides (4), the other end of neck area (1) is provided with tightening mechanism, tightening mechanism and first magic subsides (4) cooperate, all be provided with a plurality of bleeder vents (5) on neck area (1) and rubber belt (2), be provided with drainage tube fixing mechanism on neck area (1), U-shaped piece (6) internal rotation is installed including setting up U-shaped piece (6) on neck area (1), the rotation axis (7) are installed in U-shaped piece (6) internal rotation, the outside fixed cover of rotation axis (7) is equipped with wind-up roller (8), the outside of wind-up roller (8) is provided with second magic subsides (9), second magic subsides (9) and first magic subsides (4) cooperate, set up transmission chamber internal rotation worm wheel (1) and rubber belt (2) all are provided with a plurality of bleeder vents (5), worm wheel fixing mechanism is provided with on neck area (1), U-shaped piece (6) internal rotation is installed to one end (10) and is connected to one end (12) of extension worm (12) of rotation axis (10), the worm wheel (12) is meshed with the worm (10).

2. The cervical drainage tube fixing device after laryngeal cancer operation according to claim 1, wherein the drainage tube fixing mechanism comprises a fixing block (13) arranged on the cervical strap (1), a fixing through hole (14) is formed in the fixing block (13), and two arc-shaped clamping plates (15) are slidably arranged on the inner wall of the top of the fixing through hole (14).

3. The cervical drainage tube fixing device after laryngeal cancer operation according to claim 2, wherein a chute is formed in the top inner wall of the fixing through hole (14), two sliding blocks (16) are slidably mounted in the chute, bottoms of the two sliding blocks (16) are fixedly connected with tops of the two arc-shaped clamping plates (15) respectively, a bidirectional screw (17) is rotatably mounted in the chute, threaded holes are formed in the two sliding blocks (16), the bidirectional screw (17) is threadedly mounted in the two threaded holes, and one end of the bidirectional screw (17) extends to the outer side of the fixing block (13) and is fixedly connected with a second rotating button (18).