Jugular vein cannula fixing sleeve for uremia hemodialysis patient

Abstract

The invention provides a jugular vein cannula fixing sleeve for a uremia hemodialysis patient. The jugular vein cannula fixing sleeve for the uremia hemodialysis patient comprises a bandage, the bandage is used for being connected end to end and fixed to the neck of the patient, an affected part pasting mechanism is arranged on the bandage, one side of the affected part pasting mechanism is fixedly connected with the bandage, the other side of the affected part pasting mechanism is detachably connected with the bandage, and the bandage is fixedly connected with the other side of the affected part pasting mechanism. The affected part pasting mechanism is used for protecting the neck intubation position of a patient, and an intubation fixing mechanism is detachably installed on the patient pasting mechanism and used for fixing an intubation on the neck of the patient and limiting movement of the intubation at the same time. The jugular vein intubation fixing sleeve for the uremia hemodialysis patient has the advantages that the neck intubation position of the patient can be protected, medical staff can conveniently check the intubation position, the intubation can be limited, and an alarm can be given when the movement range of the intubation exceeds a threshold value.

Description

Technical Field

[0001] The present invention relates to the field of medical technology, and in particular to a fixing sleeve for jugular vein intubation of uremic hemodialysis patients. Background Art

[0002] At present, after intubation of the jugular vein of uremic hemodialysis patients, most of the intubation in the patient's neck has no protective measures, and the intubation site is prone to infection. At the same time, due to the lack of fixation of the intubation, the intubation is prone to displacement and distortion, which is likely to affect the treatment effect and increase the workload of medical staff in the internal medicine department.

[0003] Therefore, it is necessary to provide a new fixing sleeve for jugular vein intubation of uremic hemodialysis patients to solve the above technical problems. Summary of the Invention

[0004] The technical problem solved by the present invention is to provide a fixing sleeve for jugular vein intubation of uremic hemodialysis patients that can protect the intubation site of the patient's neck, facilitate medical staff to view the intubation site, limit the intubation, and alarm when the movement range of the intubation exceeds the threshold.

[0005] To solve the above technical problems, the fixing sleeve for jugular vein intubation of uremic hemodialysis patients provided by the present invention includes: a strap, the strap is used to be fixed around the patient's neck end to end, a dressing mechanism for the affected area is provided on the strap, one side of the dressing mechanism for the affected area is fixedly connected to the strap, the other side of the dressing mechanism for the affected area is detachably connected to the strap, the dressing mechanism for the affected area is used to protect the intubation site of the patient's neck, and an intubation fixing mechanism is detachably installed on the dressing mechanism for the patient. The intubation fixing mechanism is used to fix the intubation in the patient's neck and at the same time limit the movement of the intubation. The limiting range of the intubation fixing mechanism for the intubation is ±2 cm.

[0006] Preferably, the strap includes a first antibacterial and breathable fabric layer and a first medical silicone skin-friendly layer. Installation holes are provided on both the first antibacterial and breathable fabric layer and the first medical silicone skin-friendly layer. The dressing mechanism for the affected area is installed in the installation holes, and a first magic tape is provided on one side of the installation holes.

[0007] Preferably, the affected area application mechanism includes a positioning strip, one side of the positioning strip is fixedly installed with a fixing strip, the fixing strip is fixedly connected with the binding band, the side of the positioning strip away from the fixing strip is fixedly installed with a connecting strip, the bottom of the connecting strip is fixedly installed with a second magic tape, the second magic tape is adapted to the first magic tape, the bottom of the positioning strip is provided with a protective layer, the bottom of the protective layer is provided with a contact layer, through holes and strip-shaped mounting holes are formed in the positioning strip, the protective layer and the contact layer, and the through holes are communicated with the strip-shaped mounting holes. Third magic tapes are symmetrically and fixedly installed at the top of the positioning strip.

[0008] Preferably, the protective layer includes a second antibacterial and breathable fabric layer and a waterproof and anti-seepage layer, the contact layer includes a second medical silicone skin-friendly layer and a drug slow-release layer, and the drug slow-release layer is fixedly connected with the second antibacterial and breathable fabric layer.

[0009] Preferably, the cannula fixing mechanism includes a mounting strip, two fourth magic tapes are symmetrically and fixedly installed at the bottom of the mounting strip, the fourth magic tapes are adapted to the third magic tapes, a sliding limit seat is fixedly installed at the top of the mounting strip, a bottom clamping seat is slidably installed at the top of the sliding limit seat, a top clamping seat is arranged at the top of the bottom clamping seat, and the top clamping seat is clamped with the bottom clamping seat.

[0010] Preferably, arc-shaped clamping grooves are formed on the sides of the bottom clamping seat and the top clamping seat close to each other, and buffer pads are fixedly installed on the sides of the bottom clamping seat and the top clamping seat close to each other.

[0011] Preferably, two clamping blocks are symmetrically and fixedly installed at the top of the bottom clamping seat, a through hole is formed in the top of the top clamping seat, the clamping blocks penetrate through the through hole and are in contact with one side inner wall of the through hole, and the clamping blocks are in contact with the top of the top clamping seat.

[0012] Preferably, two sliding grooves are symmetrically formed at the top of the sliding limit seat, sliders are slidably installed in the sliding grooves, the top of the sliders is fixedly connected with the bottom of the bottom clamping seat, one ends of springs are fixedly installed on both sides of the sliders, and the other ends of the springs are fixedly installed on the inner walls of the sliding grooves.

[0013] Preferably, first copper blocks are fixedly installed on both sides of one of the sliders, second copper blocks are arranged on the sides of the two first copper blocks away from each other, and the second copper blocks are fixedly installed in the sliding limit seat.

[0014] Preferably, a battery and an alarm are fixedly installed in the sliding limit seat, and the first copper block, the battery, the alarm and the second copper block are electrically connected in sequence.

[0015] Compared with the related technologies, the jugular vein intubation fixing sleeve for uremic hemodialysis patients provided by the present invention has the following beneficial effects: The present invention provides a jugular vein intubation fixing sleeve for uremic hemodialysis patients. Through the cooperation of the through hole and the strip-shaped mounting hole, the intubation can be quickly and conveniently installed in or removed from the affected area dressing mechanism. At the same time, with the setting of the first magic tape, the fixing strip, the connecting strip and the second magic tape, the affected area dressing mechanism can be quickly and conveniently disassembled and assembled in the mounting hole, so as to facilitate medical staff to check the intubation part of the patient's neck; by adopting an antibacterial and breathable fabric layer composed of a breathable fabric of polyester fiber + silver ion coating containing silver ion fibers, bacterial colonization can be inhibited; by covering with a TPU film to form a waterproof and anti-seepage layer, blood or sweat can be better prevented from penetrating to the intubation interface; by directly contacting the skin with a medical silicone skin-friendly layer, it has low allergenicity and can reduce frictional damage; through the drug slow-release layer, antibacterial ointment microcapsules such as mupirocin can be embedded, and local infection can be prevented by slow release; through the cooperation of the bottom card seat, the card block, the top card seat, the through hole, the arc-shaped card slot and the buffer pad, the intubation can be quickly and conveniently fixed or removed. Through the cooperation of the sliding limit seat, the chute, the slider, the spring, the first copper block and the second copper block, a small pulling force can be applied to the movement of the intubation, and at the same time, the movement range of the intubation can be limited, and an alarm can be given when the movement of the intubation exceeds the threshold, so as to remind the staff to check. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a preferred embodiment of the jugular vein intubation fixing sleeve for uremic hemodialysis patients provided by the present invention; Figure 2 is Figure 1 a schematic structural diagram of another perspective shown in; Figure 3 is Figure 1 a schematic structural diagram of the bandage after being unfolded as shown in; Figure 4 is Figure 3 a schematic structural diagram of the part of the bandage removed as shown in; Figure 5 is Figure 4 a schematic exploded structural diagram shown in; Figure 6 is Figure 5 a schematic structural diagram of another perspective shown in; Figure 7 is Figure 4 a schematic structural diagram of the bandage shown in; Figure 8 is Figure 4 a schematic structural diagram of the affected area dressing mechanism shown in; Figure 9 isFigure 8 Schematic structural diagram of another perspective as shown; Figure 10 is Figure 4 Schematic structural diagram of the cannula fixing mechanism as shown; Figure 11 is Figure 10 Schematic explosion diagram as shown; Figure 12 is Figure 11 Schematic structural diagram of the sliding limit seat as shown.

[0017] Reference numerals in the figure: 1. Bandage, 101. First antibacterial and breathable fabric layer, 102. First medical silicone skin-friendly layer, 103. Mounting hole, 104. First magic tape, 2. Lesion application mechanism, 201. Positioning strip, 202. Protective layer, 203. Contact layer, 204. Through hole, 205. Fixing strip, 206. Connecting strip, 207. Second magic tape, 208. Strip-shaped mounting hole, 209. Third magic tape, 3. Cannula fixing mechanism, 301. Mounting strip, 302. Fourth magic tape, 303. Sliding limit seat, 304. Bottom clamping seat, 305. Clamping block, 306. Top clamping seat, 307. Through hole, 308. Arc-shaped clamping groove, 309. Buffer pad, 310. Slide groove, 311. Slide block, 312. Spring, 313. First copper block, 314. Second copper block. Detailed implementation manners

[0018] The present invention will be further described below in conjunction with the accompanying drawings and implementation manners.

[0019] Please refer to Figure 1 - Figure 12 , wherein, Figure 1 is the schematic structural diagram of a preferred embodiment of the jugular vein cannula fixing sleeve for uremic hemodialysis patients provided by the present invention; Figure 2 is Figure 1 Schematic structural diagram of another perspective as shown; Figure 3 is Figure 1 Schematic structural diagram of the unfolded bandage as shown; Figure 4 is Figure 3 Schematic structural diagram after removing part of the bandage as shown; Figure 5 is Figure 4 Schematic explosion diagram as shown; Figure 6 is Figure 5 Schematic structural diagram of another perspective as shown; Figure 7 is Figure 4 Schematic structural diagram of the bandage as shown; Figure 8 is Figure 4 Schematic structural diagram of the lesion application mechanism as shown; Figure 9 is Figure 8 Schematic structural diagram of another perspective as shown; Figure 10 isFigure 4 Schematic structural diagram of the cannula fixing mechanism shown Figure 11 is Figure 10 Schematic diagram of the explosion structure shown Figure 12 is Figure 11 Schematic structural diagram of the sliding limit seat shown. The jugular vein cannula fixing sleeve for uremia hemodialysis patients includes: a strap 1, the strap 1 is used to be fixed around the patient's neck end to end, a lesion application mechanism 2 is provided on the strap 1, one side of the lesion application mechanism 2 is fixedly connected to the strap 1, the other side of the lesion application mechanism 2 is detachably connected to the strap 1, the lesion application mechanism 2 is used to protect the cannula at the patient's neck, a cannula fixing mechanism 3 is detachably installed on the patient application mechanism 2, the cannula fixing mechanism 3 is used to fix the cannula at the patient's neck and restrict the movement of the cannula at the same time, and the restriction range of the cannula fixing mechanism 3 for the cannula is ±2 cm.

[0020] The strap 1 includes a first antibacterial breathable fabric layer 101 and a first medical silicone skin-friendly layer 102. Installation holes 103 are opened on both the first antibacterial breathable fabric layer 101 and the first medical silicone skin-friendly layer 102. The lesion application mechanism 2 is installed in the installation holes 103, and a first magic tape 104 is provided on one side of the installation holes 103.

[0021] The lesion application mechanism 2 includes a positioning strip 201. A fixing strip 205 is fixedly installed on one side of the positioning strip 201. The fixing strip 205 is fixedly connected to the strap 1. A connecting strip 206 is fixedly installed on the side of the positioning strip 201 away from the fixing strip 205. A second magic tape 207 is fixedly installed at the bottom of the connecting strip 206. The second magic tape 207 is adapted to the first magic tape 104. A protective layer 202 is provided at the bottom of the positioning strip 201. A contact layer 203 is provided at the bottom of the protective layer 202. Through holes 204 and strip-shaped installation holes 208 are opened on the positioning strip 201, the protective layer 202 and the contact layer 203. The through holes 204 are communicated with the strip-shaped installation holes 208. Third magic tapes 209 are symmetrically and fixedly installed at the top of the positioning strip 201.

[0022] Through the arrangement of the through holes 204 and the strip-shaped installation holes 208, it is convenient to penetrate the cannula through the lesion application mechanism 2. At the same time, in cooperation with the detachable connection between the cannula fixing mechanism 3 and the lesion application mechanism 2, the installation work of the entire sleeve can be improved.

[0023] The protective layer 202 includes a second antibacterial breathable fabric layer and a waterproof and anti-seepage layer. The contact layer 203 includes a second medical silicone skin-friendly layer and a drug slow-release layer. The drug slow-release layer is fixedly connected to the second antibacterial breathable fabric layer.

[0024] In this embodiment, the first antibacterial and breathable fabric layer 101 and the second antibacterial and breathable fabric layer are made of a breathable fabric containing silver ion fibers with polyester fiber + silver ion coating, which can inhibit bacterial colonization.

[0025] The waterproof and anti-seepage layer is covered with a TPU film on the outside, which can better prevent blood or sweat from penetrating to the catheter interface.

[0026] In this embodiment, the first medical silicone skin-friendly layer 102 and the second medical silicone skin-friendly layer are in direct contact with the skin, with low allergenicity and can reduce frictional damage.

[0027] Through the drug slow-release layer: embedding microcapsules of antibacterial ointments such as mupirocin, it can slowly release to prevent local infection.

[0028] The intubation fixing mechanism 3 includes a mounting strip 301. Two fourth magic tapes 302 are symmetrically and fixedly installed at the bottom of the mounting strip 301. The fourth magic tape 302 is adapted to the third magic tape 209. A sliding limit seat 303 is fixedly installed at the top of the mounting strip 301. A bottom card seat 304 is slidably installed at the top of the sliding limit seat 303. A top card seat 306 is provided at the top of the bottom card seat 304. The top card seat 306 is clamped with the bottom card seat 304.

[0029] Arc-shaped card slots 308 are formed on both sides of the bottom card seat 304 and the top card seat 306 that are close to each other. Buffer pads 309 are fixedly installed on both sides of the bottom card seat 304 and the top card seat 306 that are close to each other.

[0030] Through the arrangement of the four arc-shaped card slots 308 and the two buffer pads 309, the intubation can be better fixed.

[0031] Two blocks 305 are symmetrically and fixedly installed at the top of the bottom card seat 304. A through hole 307 is formed at the top of the top card seat 306. The block 305 passes through the through hole 307 and is in contact with one inner wall of the through hole 307. The block 305 is in contact with the top of the top card seat 306.

[0032] Two sliding grooves 310 are symmetrically formed at the top of the sliding limit seat 303. Sliders 311 are slidably installed in the sliding grooves 310. The top of the slider 311 is fixedly connected to the bottom of the bottom card seat 304. One ends of two springs 312 are fixedly installed on both sides of the slider 311. The other ends of the springs 312 are fixedly installed on the inner walls of the sliding grooves 310.

[0033] Through the arrangement of the sliding grooves 310 and the sliders 311, the intubation can move within a small range, which can adapt to the activities of the patient's neck.

[0034] On both sides of one of the sliders 311, first copper blocks 313 are fixedly installed. On the side of each of the two first copper blocks 313 away from each other, a second copper block 314 is provided, and the second copper block 314 is fixedly installed in the sliding limit seat 303.

[0035] A battery and an alarm are fixedly installed in the sliding limit seat 303, and the first copper block 313, the battery, the alarm, and the second copper block 314 are electrically connected in sequence.

[0036] Through the arrangement of the first copper block 313, the battery, the alarm, and the second copper block 314, it is possible to automatically lock and give an alarm when the intubation moves beyond the threshold, thereby being able to remind medical staff to check.

[0037] Compared with the related art, the jugular vein intubation fixing sleeve for uremic hemodialysis patients provided by the present invention has the following beneficial effects: The present invention provides a jugular vein intubation fixing sleeve for uremic hemodialysis patients. Through the cooperation of the through hole 204 and the strip-shaped mounting hole 208, the intubation can be quickly and conveniently installed on the affected area dressing mechanism 2 or removed from the affected area dressing mechanism 2. At the same time, with the arrangement of the first magic tape 104, the fixing strip 205, the connecting strip 206, and the second magic tape 207, the affected area dressing mechanism 2 can be quickly and conveniently disassembled and assembled in the mounting hole 3, so as to facilitate medical staff to check the intubation part of the patient's neck; by using an antibacterial and breathable fabric layer composed of a silver ion-containing fiber of polyester fiber + silver ion coating, it can inhibit bacterial colonization; by an outer waterproof and anti-seepage layer composed of a TPU film, it can better prevent blood or sweat from penetrating to the intubation interface; by a medical silicone skin-friendly layer directly contacting the skin, it has low allergenicity and can reduce frictional damage; through the drug slow-release layer, antibacterial ointment microcapsules such as mupirocin can be embedded, which can slowly release to prevent local infection; through the cooperation of the bottom seat 304, the clamping block 305, the top seat 306, the through hole 307, the arc-shaped clamping groove 308, and the buffer pad 309, the intubation can be quickly and conveniently fixed or removed. Through the cooperation of the sliding limit seat 303, the sliding groove 310, the slider 311, the spring 312, the first copper block 313, and the second copper block 314, a small pulling force can be applied to the movement of the intubation, and at the same time, the movement range of the intubation can be limited. At the same time, an alarm can be given when the intubation moves beyond the threshold, thereby being able to remind the staff to check.

[0038] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A fixing sleeve for jugular vein intubation of uremic hemodialysis patients, characterized in that, Comprising: A strap which is used to be fixed around the patient's neck end to end. A lesion application mechanism is provided on the strap. One side of the lesion application mechanism is fixedly connected to the strap, and the other side of the lesion application mechanism is detachably connected to the strap. The lesion application mechanism is used to protect the intubation site on the patient's neck. An intubation fixing mechanism is detachably installed on the patient application mechanism. The intubation fixing mechanism is used to fix the intubation on the patient's neck and at the same time limit the movement of the intubation. The restriction range of the intubation fixing mechanism for the intubation is ±2 cm.

2. The jugular vein intubation fixation sleeve for uremic hemodialysis patients according to claim 1, characterized in that, The strap includes a first antibacterial breathable fabric layer and a first medical silicone skin-friendly layer. Mounting holes are provided on both the first antibacterial breathable fabric layer and the first medical silicone skin-friendly layer. The lesion application mechanism is installed in the mounting holes. One side of the mounting hole is provided with a first magic tape.

3. The jugular vein intubation fixing sleeve for uremic hemodialysis patients according to claim 2, wherein, The lesion application mechanism includes a positioning strip. A fixing strip is fixedly installed on one side of the positioning strip. The fixing strip is fixedly connected to the strap. A connecting strip is fixedly installed on the side of the positioning strip away from the fixing strip. A second magic tape is fixedly installed at the bottom of the connecting strip. The second magic tape is adapted to the first magic tape. A protective layer is provided at the bottom of the positioning strip. A contact layer is provided at the bottom of the protective layer. Through holes and strip-shaped mounting holes are provided on the positioning strip, the protective layer and the contact layer. The through holes are communicated with the strip-shaped mounting holes. Third magic tapes are symmetrically and fixedly installed at the top of the positioning strip.

4. The jugular vein intubation fixing sleeve for uremic hemodialysis patients according to claim 3, characterized in that, The protective layer includes a second antibacterial breathable fabric layer and a waterproof and anti-seepage layer. The contact layer includes a second medical silicone skin-friendly layer and a drug slow-release layer. The drug slow-release layer is fixedly connected to the second antibacterial breathable fabric layer.

5. The jugular vein intubation fixing sleeve for uremic hemodialysis patients according to claim 3, characterized in that, The intubation fixing mechanism includes a mounting strip. Two fourth magic tapes are symmetrically and fixedly installed at the bottom of the mounting strip. The fourth magic tapes are adapted to the third magic tapes. A sliding limit seat is fixedly installed at the top of the mounting strip. A bottom clamping seat is slidably installed at the top of the sliding limit seat. A top clamping seat is provided at the top of the bottom clamping seat. The top clamping seat is clamped with the bottom clamping seat.

6. The jugular vein intubation fixing sleeve for uremic hemodialysis patients according to claim 5, characterized in that, Arc-shaped clamping grooves are provided on the sides of the bottom clamping seat and the top clamping seat close to each other. Buffer pads are fixedly installed on the sides of the bottom clamping seat and the top clamping seat close to each other.

7. The jugular vein intubation fixing sleeve for uremic hemodialysis patients according to claim 5, characterized in that, Two clamping blocks are symmetrically and fixedly installed at the top of the bottom clamping seat. A through hole is provided at the top of the top clamping seat. The clamping blocks penetrate through the through hole and are in contact with the inner wall of one side of the through hole. The clamping blocks are in contact with the top of the top clamping seat.

8. The jugular vein intubation fixing sleeve for uremic hemodialysis patients according to claim 5, characterized in that Two sliding grooves are symmetrically provided at the top of the sliding limit seat. Sliding blocks are slidably installed in the sliding grooves. The top of the sliding block is fixedly connected to the bottom of the bottom clamping seat. One end of a spring is fixedly installed on both sides of the sliding block. The other end of the spring is fixedly installed on the inner wall of the sliding groove.

9. The jugular vein intubation fixing sleeve for uremic hemodialysis patients according to claim 8, wherein First copper blocks are fixedly installed on both sides of one of the sliding blocks. Second copper blocks are provided on the sides of the two first copper blocks away from each other. The second copper blocks are fixedly installed in the sliding limit seat.

10. The jugular vein intubation fixing sleeve for uremic hemodialysis patients according to claim 9, characterized in that, A battery and an alarm are fixedly installed in the sliding limit seat, and the first copper block, the battery, the alarm and the second copper block are electrically connected in sequence.

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