Air leakage prevention device for negative pressure sealing drainage
By designing elastic fixer and auxiliary components to fix the drainage tube, the problem of air leakage caused by the drainage tube in the negative pressure closed drainage device is solved, and the stability and effect of treatment are improved.
Patent Information
- Application Number
- CN202420061026.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-10
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-10
AI Technical Summary
During the treatment process, the drainage tube is prone to wrapping and shaking, causing air leakage, affecting the treatment effect.
An air leakage prevention device including elastic fixer and auxiliary components is designed. The drainage tube is fixed to the patient's feet through the wiring trough, auxiliary fixer, silicone ring, Velcro wool surface and tying rope of the elastic fixer. At the wrist, avoid wrapping and shaking to ensure the stability of the pipeline.
It effectively avoids air leakage caused by winding and shaking of the drainage tube, and improves the stability and effectiveness of treatment.
Smart Images
Figure CN222218400U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, in particular to an anti-leakage device for negative pressure closed drainage. Background Art
[0002] Diabetes is now a widespread disease. During the treatment of diabetic foot, medical institutions must first clean the ulcerated areas of the foot and remove the infected and purulent tissues. During the treatment, negative pressure closed drainage technology is mostly used.
[0003] In the prior art, in order to ensure that the affected part of the foot is well sealed and stably connected to the drainage tube, one end of the drainage tube is connected to the patient's foot and the other end is connected to a container for storing tissue fluid, etc. The drainage tube is also connected to the negative pressure device.
[0004] However, negative pressure drainage tubes are usually long and extend from the patient's feet. When the patient turns over in the bed, the drainage tube is often pressed under the body. A drainage tube that is too long is prone to entanglement, affecting normal and stable drainage. At the same time, due to the shaking of the tube, it will cause traction on the foot connection and cause air leakage, which seriously affects the treatment effect. Utility Model Content
[0005] The purpose of the utility model is to provide an anti-leakage device for negative pressure closed drainage, which can avoid entanglement of the drainage tube when used in conjunction with the negative pressure closed drainage device, improve drainage stability, and at the same time, avoid traction on the foot connection due to shaking of the pipeline and subsequent leakage, thereby ensuring the treatment effect.
[0006] To achieve the above-mentioned purpose, the utility model provides a leakage prevention device for negative pressure closed drainage, comprising an elastic fixer, the elastic fixer having a wire tying groove, the wire tying groove being located on both sides of the elastic fixer, and further comprising an auxiliary component;
[0007] The auxiliary component includes an auxiliary fixer, a main holder, a first silicone ring, a second silicone ring and a connecting member, the auxiliary fixer is arranged on the upper side of the elastic fixer, the auxiliary fixer has an elastic auxiliary clamping portion, and the elastic auxiliary clamping portion is located on the auxiliary fixer, the main holder is detachably connected to the elastic fixer and is located on the elastic fixer, the main holder has an elastic main clamping portion, and the elastic main clamping portion is located on the main holder, the first silicone ring is fixedly connected to the elastic fixer and is located on the elastic fixer, the second silicone ring is fixedly connected to the elastic fixer and is located on the side of the elastic fixer close to the first silicone ring, and the connecting member is arranged on the elastic fixer.
[0008] Wherein, the auxiliary fixer further has a mounting protrusion, and the mounting protrusion is arranged on the auxiliary fixer.
[0009] Wherein, the connecting member includes a Velcro fleece surface and a Velcro hook surface, the Velcro fleece surface is fixedly connected to the elastic fixer and located on the inner side of the elastic fixer; the Velcro hook surface is fixedly connected to the elastic fixer and located on the outer side of the elastic fixer.
[0010] Wherein, the connecting component also includes a first tie rope and a second tie rope, the first tie rope cooperates with the tie rope groove and is located on one side of the elastic fixer; the second tie rope cooperates with the tie rope groove and is located on the side of the elastic fixer away from the first tie rope.
[0011] Wherein, the auxiliary component also includes a first cotton pad and a second cotton pad, the first cotton pad is fixedly connected to the elastic main clamping part and is located on the elastic main clamping part; the second cotton pad is fixedly connected to the elastic auxiliary clamping part and is located on the elastic auxiliary clamping part.
[0012] The utility model discloses an anti-leakage device for negative pressure closed drainage. The elastic fixer has a line tying groove, the auxiliary fixer has an elastic auxiliary clamping part, the auxiliary fixer can be installed on the outside of the patient's pants, the main clamping seat is installed on one side of the elastic fixer, the main clamping seat has an elastic main clamping part, the first silicone ring and the second silicone ring are respectively installed on the elastic fixer, and the connecting component is arranged on the elastic fixer. During treatment, the elastic fixer is fixed at the ankle of the patient through the connecting component, and then the auxiliary fixer is arranged on the outside of the patient's pants, and then the drainage tube is respectively clamped into the elastic main clamping part and the elastic auxiliary clamping part, which can fix and limit the drainage tube, improve the stability of the negative pressure pipeline, and then achieve treatment in conjunction with the negative pressure closed drainage device. The drainage tube can be avoided from being entangled, the drainage stability can be improved, and at the same time, it can be avoided that the foot connection is pulled due to the shaking of the pipeline and then the leakage occurs, thereby ensuring the treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0014] Figure 1 It is a schematic diagram of the overall structure of the anti-leakage device for negative pressure closed drainage according to the first embodiment of the utility model.
[0015] Figure 2 It is a structural schematic diagram of the auxiliary fixator of the first embodiment of the utility model.
[0016] Figure 3It is a schematic diagram of the overall structure of the air leakage prevention device for negative pressure closed drainage according to the second embodiment of the utility model.
[0017] In the figure: 101-elastic fixer, 102-line groove, 103-auxiliary fixer, 104-main holder, 105-first silicone ring, 106-second silicone ring, 107-elastic auxiliary clamping part, 108-elastic main clamping part, 109-installation protrusion, 110-Velcro fur surface, 111-Velcro hook surface, 112-first tightening rope, 113-second tightening rope, 201-first cotton pad, 202-second cotton pad. DETAILED DESCRIPTION
[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.
[0019] Embodiment 1:
[0020] like Figure 1 and Figure 2 As shown, Figure 1 It is a schematic diagram of the overall structure of the anti-leakage device for negative pressure closed drainage. Figure 2 It is a structural schematic diagram of an auxiliary fixator 103. The utility model provides an anti-leakage device for negative pressure closed drainage: it includes an elastic fixator 101 and an auxiliary component, the elastic fixator 101 has a line-tying groove 102, the auxiliary component includes an auxiliary fixator 103, a main holder 104, a first silicone ring 105, a second silicone ring 106 and a connecting member, the auxiliary fixator 103 has an elastic auxiliary clamping portion 107, the main holder 104 has an elastic main clamping portion 108, and the connecting member includes a Velcro fleece surface 110, a Velcro hook surface 111, a first tightening rope 112 and a second tightening rope 113. Through the above-mentioned scheme, when the treatment is carried out in conjunction with the negative pressure sealing drainage device, the entanglement of the drainage tube can be avoided, the drainage stability can be improved, and at the same time, the traction at the foot connection and the subsequent air leakage caused by the shaking of the pipeline can be avoided, thereby ensuring the treatment effect. It can be understood that the above-mentioned scheme can improve the drainage stability when the treatment is carried out in conjunction with the negative pressure sealing drainage device, and at the same time, it can reduce the traction at the foot connection and the subsequent air leakage, thereby ensuring the treatment effect.
[0021] In this embodiment, the elastic fixer 101 has a cable tie groove 102, and the cable tie groove 102 is located on both sides of the elastic fixer 101. The cable tie groove 102 is provided at both side ends of the elastic fixer 101 to facilitate installation and matching.
[0022] Among them, the auxiliary fixer 103 is arranged on the upper side of the elastic fixer 101, and the auxiliary fixer 103 has an elastic auxiliary clamping portion 107, and the elastic auxiliary clamping portion 107 is located on the auxiliary fixer 103. The main clamping seat 104 is detachably connected to the elastic fixer 101 and is located on the elastic fixer 101. The main clamping seat 104 has an elastic main clamping portion 108, and the elastic main clamping portion 108 is located on the main clamping seat 104. The first silicone ring 105 is fixedly connected to the elastic fixer 101 and is located on the elastic fixer 101. The second silicone ring 106 is fixedly connected to the elastic fixer 101 and is located on the side of the elastic fixer 101 close to the first silicone ring 105. The connecting member is arranged on the elastic fixer 101. When installed, the auxiliary fixator 103 will be set on the outside of the patient's pants. The auxiliary elastic clamping part 107 is set on the auxiliary fixator 103 to facilitate the fixation of the drainage tube. The main clamping seat 104 is sewn on the elastic fixator 101. The main elastic clamping part 108 is set on the main clamping seat 104 for fixing the drainage tube. The first silicone ring 105 and the second silicone ring 106 are respectively sewn on the inner side of the elastic fixator 101 to improve the wearing comfort of the elastic fixator 101. The connecting member is set on the elastic fixator 101 for fixing the elastic fixer 101.
[0023] Secondly, the auxiliary fixator 103 also has a mounting protrusion 109, and the mounting protrusion 109 is arranged on the auxiliary fixator 103. A through hole is provided on the mounting protrusion 109, so that the auxiliary fixator 103 can be mounted on the outside of the patient's pants after a pin passes through. At this time, the auxiliary fixator 103 is detachable and installed. At the same time, the auxiliary fixator 103 can also be directly sewn on the outside of the patient's pants to achieve fixed installation. The number of auxiliary fixators 103 can be set according to the usage.
[0024] Then, the Velcro fleece surface 110 is fixedly connected to the elastic fixer 101 and is located inside the elastic fixer 101; the Velcro hook surface 111 is fixedly connected to the elastic fixer 101 and is located outside the elastic fixer 101. The Velcro fleece surface 110 is sewn to the inside of the elastic fixer 101, and the Velcro hook surface 111 is sewn to the outside of the elastic fixer 101, so that the elastic fixer 101 can be installed on the ankle of the patient.
[0025] Finally, the first tie rope 112 cooperates with the tie wire groove 102 and is located on one side of the elastic fixer 101; the second tie rope 113 cooperates with the tie wire groove 102 and is located on the side of the elastic fixer 101 away from the first tie rope 112. The first tie rope 112 and the second tie rope 113 are respectively installed on both sides of the elastic fixer 101 through the tie wire groove 102. After the elastic fixer 101 is installed on the ankle of the patient through the Velcro fur surface 110 and the Velcro hook surface 111, the ends of the first tie rope 112 and the second tie rope 113 can be tied together, which can further improve the installation stability of the elastic fixer 101.
[0026] When the utility model is used in conjunction with a negative pressure closed drainage device for treatment, the drainage stability can be improved, and at the same time, the traction formed at the foot connection and the leakage phenomenon can be reduced to ensure the treatment effect. During treatment, the elastic fixer 101 is fixed to the patient's ankle through the Velcro fur surface 110 and the Velcro hook surface 111. After the elastic fixer 101 is installed on the patient's ankle through the Velcro fur surface 110 and the Velcro hook surface 111, the ends of the first tightening rope 112 and the second tightening rope 113 can be tied together, which can further improve the elastic fixer. The stability of the fixer 101 is ensured, and then the auxiliary fixer 103 is arranged on the outside of the patient's pants by cooperating with the pins or directly sewing through the installation protrusion 109. Then, the drainage tube is respectively clamped into the elastic main clamping part 108 and the elastic auxiliary clamping part 107, so that the drainage tube can be fixed and limited, and the stability of the negative pressure pipeline can be improved. Therefore, when the negative pressure closed drainage device is used for treatment, the drainage tube can be avoided from being entangled, and the drainage stability can be improved. At the same time, it can avoid the shaking of the pipeline, which leads to traction on the foot connection and then air leakage, thereby ensuring the treatment effect.
[0027] Embodiment 2:
[0028] like Figure 3 As shown, Figure 3 It is a schematic diagram of the overall structure of the anti-leakage device for negative pressure closed drainage. On the basis of the first embodiment, the utility model provides an anti-leakage device for negative pressure closed drainage, and the auxiliary component also includes a first cotton pad 201 and a second cotton pad 202.
[0029] The first cotton pad 201 is fixedly connected to the elastic main clamping portion 108 and is located on the elastic main clamping portion 108; the second cotton pad 202 is fixedly connected to the elastic auxiliary clamping portion 107 and is located on the elastic auxiliary clamping portion 107. The first cotton pad 201 is glued to the inner side of the elastic main clamping portion 108, and the second cotton pad 202 is glued to the inner side of the elastic auxiliary clamping portion 107.
[0030] In this embodiment, by providing the first cotton pad 201 and the second cotton pad 202 , the drainage tube can be protected after being clamped into the elastic main clamping portion 108 and the elastic auxiliary clamping portion 107 .
[0031] 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. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.
Claims
1. A leakage prevention device for negative pressure closed drainage, comprising an elastic fixer, wherein the elastic fixer has a wire tying groove, and the wire tying groove is located on both sides of the elastic fixer, characterized in that: Also included are auxiliary components; The auxiliary component includes an auxiliary fixer, a main holder, a first silicone ring, a second silicone ring and a connecting member, the auxiliary fixer is arranged on the upper side of the elastic fixer, the auxiliary fixer has an elastic auxiliary clamping portion, and the elastic auxiliary clamping portion is located on the auxiliary fixer, the main holder is detachably connected to the elastic fixer and is located on the elastic fixer, the main holder has an elastic main clamping portion, and the elastic main clamping portion is located on the main holder, the first silicone ring is fixedly connected to the elastic fixer and is located on the elastic fixer, the second silicone ring is fixedly connected to the elastic fixer and is located on the side of the elastic fixer close to the first silicone ring, and the connecting member is arranged on the elastic fixer.
2. The anti-leakage device for negative pressure sealing drainage according to claim 1, characterized in that: The auxiliary fixer also has a mounting protrusion, and the mounting protrusion is arranged on the auxiliary fixer.
3. The anti-leakage device for negative pressure sealing drainage according to claim 1, characterized in that: The connecting component comprises a Velcro fleece surface and a Velcro hook surface, wherein the Velcro fleece surface is fixedly connected to the elastic fixer and is located inside the elastic fixer; the Velcro hook surface is fixedly connected to the elastic fixer and is located outside the elastic fixer.
4. The anti-leakage device for negative pressure sealing drainage according to claim 3, characterized in that: The connecting component also includes a first tie rope and a second tie rope, wherein the first tie rope cooperates with the tie rope groove and is located at one side of the elastic fixing device; the second tie rope cooperates with the tie rope groove and is located at a side of the elastic fixing device away from the first tie rope.
5. The anti-leakage device for negative pressure sealing drainage according to claim 1, characterized in that: The auxiliary component also includes a first cotton pad and a second cotton pad, the first cotton pad is fixedly connected to the elastic main clamping portion and is located on the elastic main clamping portion; the second cotton pad is fixedly connected to the elastic auxiliary clamping portion and is located on the elastic auxiliary clamping portion.