Novel incision yarn for tracheotomy through burn wound
By designing a new type of cut gauze with overlapping edges and connected through an arc hole and cannula socket, the problem of the existing cut gauze is not tight and easy to displace, and the wound protection and instrument contact prevention are achieved, reducing pressure Risk of sores.
Patent Information
- Application Number
- CN202420916274.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The existing incision gauze cannot ensure tight connections at the tracheal incision, and it is prone to gaps and displacement, resulting in naked wounds and adverse effects.
A new cut gauze including the first and second gauze is designed, with the edges of both overlapping and through the design of the euphratal arc hole and the cannula socket, combining the fastening tape and the connecting piece to ensure tight connection and fixation of the gauze.
It effectively avoids the formation of gaps, prevents the wound from being exposed, and limits the displacement and separation of the gauze, ensuring that the tracheal intubation and the intubation socket will not come into contact with the wound, reducing the risk of instrumental-related pressure ulcers.
Smart Images
Figure CN222426899U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a gauze for tracheotomy, in particular to a new type of incision gauze for tracheotomy through a burn wound surface. Background Art
[0002] In burn first aid, if there is a large area of burns and breathing difficulties, a tracheotomy is required and a tracheal tube is inserted. Since the tracheal tube is made of a harder material, a gauze needs to be placed at the tracheotomy to absorb the exudate from the incision and reduce the pressure of the tracheal tube on the incision. However, the existing incision gauze generally has a round hole in the middle, and one side of the round hole is cut to form a cutting seam to facilitate the insertion of the tracheal tube into the round hole. The existing incision gauze cannot ensure a tight connection at the incision. When used, the incision of the gauze is prone to gaps, exposing the incision or the burn wound near the incision. The incision gauze is also prone to displacement, which is easy to have adverse effects on the patient's burn wound. Utility Model Content
[0003] The utility model aims to provide a novel incision gauze for tracheotomy at a burn wound surface, so as to solve the problem that the incision gauze at the existing incision gauze cannot ensure tight connection and is prone to displacement.
[0004] The utility model is implemented as follows: a new type of incision gauze for tracheotomy on a burn wound surface, comprising a first gauze, a second gauze and a tube insertion seat; a first major arc hole is opened on the side of the first gauze, a second major arc hole is opened on the side of the second gauze, the edge of the first gauze and the edge of the second gauze are overlapped, so that the centers of the first major arc hole and the second major arc hole coincide with each other and the first major arc hole and the second major arc hole form a complete through-hole; an intubation hole is opened on the intubation seat, the intubation seat is fitted with the surfaces of the first gauze and the second gauze, and the intubation hole coincides with the through-hole, and fastening belts are connected to both sides of the intubation seat.
[0005] As a further improvement of the novel incision gauze for tracheotomy on burn wound surface of the utility model, the first gauze and the second gauze are connected by a connecting piece, and the connecting piece is located on both sides of the penetration hole.
[0006] Furthermore, the connecting piece is an adhesive strip or Velcro.
[0007] As a further improvement of the novel incision gauze for tracheotomy at a burn wound surface of the utility model, the first gauze and the second gauze both include a pressure-proof layer and an absorption layer.
[0008] As a further improvement of the utility model of the novel incision yarn for tracheotomy on burn wound surface, a sandwich layer is arranged below the absorption layer, one side of the sandwich layer is open, and an antibacterial layer is arranged in the sandwich layer.
[0009] As a further improvement of the new incision yarn for tracheotomy through burn wounds of the utility model, long holes are respectively opened on both sides of the intubation seat, the fastening belt is a belt structure with a certain width, and the two ends of the fastening belt are respectively fixed in the two long holes.
[0010] As a further improvement of the new incision gauze at the tracheotomy on the burn wound surface of the utility model, the fastening belt is folded after passing through the long hole on one side of the intubation seat, and the end of the fastening belt passes through the long hole on the other side of the intubation seat. Symmetrical fixing Velcro is provided on both sides of the folded center of the fastening belt, and an adjusting Velcro is provided at the end of the fastening belt. One end of the folded fastening belt is fixed by the fixing Velcro, and the other end is adjusted in length by the adjusting Velcro.
[0011] The utility model is a new type of incision gauze for tracheotomy on a burn wound, which includes a first gauze and a second gauze, the edges of which are stacked together. Due to the overlapping portion, there is no gap between the first gauze and the second gauze. During use, it can be ensured that the tracheotomy and the surrounding wound surface will not be exposed to the outside, and that the tracheal cannula and the cannula seat will not contact the wound surface. When the tracheal cannula passes through the connection hole formed by the first superior arc hole and the second superior arc hole, the first superior arc hole and the second superior arc hole are sleeved on the tracheal cannula, which can limit the displacement and separation of the first gauze and the second gauze to a certain extent.
[0012] At the same time, the utility model connects and fixes the first gauze and the second gauze to each other through the connecting piece, thereby further avoiding displacement and separation of the first gauze and the second gauze.
[0013] The intubation seat is fixed to the patient's neck by a fastening belt. The intubation seat is pressed on the first gauze and the second gauze. The intubation seat can limit the movement of the endotracheal tube. The first gauze and the second gauze can prevent the intubation seat from directly contacting the incision and the wound surface around the incision, thereby preventing instrument-related pressure sores. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural diagram of the incised yarn in the prior art.
[0015] Figure 2 It is a structural diagram of the first gauze and the second gauze of the utility model.
[0016] Figure 3 It is a structural diagram of an endotracheal cannula of the utility model passing through a first gauze and a second gauze.
[0017] Figure 4 It is a structural diagram of the utility model.
[0018] Figure 5 yes Figure 4 Side view of.
[0019] Figure 6 It is a structural diagram of the fastening belt of the utility model.
[0020] In the figure: 1. existing cut gauze; 2. penetration hole; 3. cutting seam; 4. first gauze; 5. second gauze; 6. first superior arc hole; 7. second superior arc hole; 8. connecting piece; 9. intubation seat; 10. intubation hole; 11. fastening belt; 12. endotracheal intubation; 13. long hole; 14. fixing Velcro; 15. adjusting Velcro. DETAILED DESCRIPTION
[0021] The utility model is further described below in conjunction with the accompanying drawings.
[0022] like Figure 1 The existing incision yarn 1 is generally made of rectangular gauze, and a connection hole 2 is opened in the middle thereof. The connection hole 2 is used to connect the endotracheal tube 12. Since the incision yarn needs to be replaced frequently, and the endotracheal tube 12 is left in the patient's incision for a long time, a cutting seam 3 is cut on the existing incision yarn 1, and the endotracheal tube 12 can pass through the cutting seam 3 to facilitate the replacement of the existing incision yarn 1. However, the materials on both sides of the cutting seam 3 of the existing incision yarn 1 cannot be guaranteed to be tightly connected, and a gap is easily formed, resulting in the exposure of the patient's incision or the burn wound near the incision. At the same time, the existing incision yarn 1 is also prone to displacement during use, causing the connection hole 2 to be separated from the endotracheal tube 12.
[0023] The utility model proposes a new type of incision gauze through the tracheotomy of the burn wound, such as Figure 4 , Figure 5 As shown, it includes a first gauze 4, a second gauze 5 and a tube insertion seat 9; a first major arc hole 6 is opened on the side of the first gauze 4, and a second major arc hole 7 is opened on the side of the second gauze 5, and the edge of the first gauze 4 and the edge of the second gauze 5 are overlapped, so that the centers of the first major arc hole 6 and the second major arc hole 7 coincide with each other and the first major arc hole 6 and the second major arc hole 7 form a complete penetration hole 2; an insertion hole 10 is opened on the tube insertion seat 9, and the tube insertion seat 9 is in contact with the surfaces of the first gauze 4 and the second gauze 5, and the insertion hole 10 coincides with the penetration hole 2, and fastening belts 11 are connected to both sides of the tube insertion seat 9.
[0024] like Figure 2 As shown, a first major arc hole 6 is opened in the middle of the right side of the first gauze 4, and a second major arc hole 7 is opened in the middle of the left side of the second gauze 5. The radius of the first major arc hole 6 is consistent with the radius of the second major arc hole 7. The center of the major arc hole is located on the inner side of the gauze edge, and the distance from the center to the gauze edge is less than the radius of the hole, so that one side of the major arc hole is opened to allow the endotracheal tube 12 to be placed in the major arc hole.
[0025] like Figure 3As shown, when in use, the edges of the first gauze 4 and the second gauze 5 are stacked, such as the left edge of the second gauze 5 is stacked above the right edge of the first gauze 4, and the centers of the first major arc hole 6 and the second major arc hole 7 are overlapped, so that the endotracheal tube 12 can be placed in the first major arc hole 6 and the second major arc hole 7, and the first major arc hole 6 and the second major arc hole 7 form a complete penetration hole 2, and the penetration hole 2 holds the endotracheal tube 12 without leaving a gap between the penetration hole 2 and the endotracheal tube 12. Since the edges of the first gauze 4 and the second gauze 5 are stacked on each other, the formation of gaps can be effectively avoided, thereby preventing the wound surface from being exposed.
[0026] The first superior arc hole 6 and the second superior arc hole 7 are held on the endotracheal tube 12, which can prevent the first superior arc hole 6 and the second superior arc hole 7 from being dislodged from the endotracheal tube 12 to a certain extent, and prevent the first gauze 4 and the second gauze 5 from being displaced.
[0027] As a further improvement of the utility model of the new type of incision gauze at the tracheotomy of the burn wound, the first gauze 4 and the second gauze 5 are connected by a connecting piece 8, and the connecting piece 8 is located on both sides of the penetration hole 2. The first gauze 4 and the second gauze 5 are relatively fixed by the connecting pieces 8 on both sides, further preventing the displacement of the first gauze 4 and the second gauze 5 and the generation of a gap between the first gauze 4 and the second gauze 5.
[0028] Wherein, the connecting piece 8 can be an adhesive strip or a magic tape. After the first gauze 4 and the second gauze 5 are placed, the two are fixed by the adhesive strip, or the magic tape is set on the upper surface of the first gauze 4 and the lower surface of the second gauze 5, and the magic tapes of the two are mutually pasted and fixed when the first gauze 4 and the second gauze 5 are stacked.
[0029] As a further improvement of the new type of incision gauze at the tracheotomy of the burn wound of the utility model, the first gauze 4 and the second gauze 5 both include at least two layers, namely, an anti-pressure layer and an absorption layer, and gauze is provided above and below the anti-pressure layer and the absorption layer for covering. The anti-pressure layer is located above the absorption layer, the absorption layer is gauze, which is mainly used to absorb the exudate of the incision, and the anti-pressure layer is sponge, which is mainly used to reduce the pressure of the intubation seat 9 on the wound. The gauze and sponge materials used have good absorbency and air permeability, can prevent wound infection, absorb exudate, and prevent pressure sores.
[0030] An interlayer is arranged below the absorption layer, and one side of the interlayer is open. When necessary, an antibacterial layer is arranged in the interlayer. The antibacterial layer can be desiccant silver, which has excellent antibacterial properties and can effectively prevent wound infection.
[0031] like Figure 4As shown, long holes 13 are respectively opened on both sides of the intubation seat 9, and the fastening belt 11 is a belt-shaped structure with a certain width, and the two ends of the fastening belt 11 are respectively fixed in the two long holes 13. Since the fastening belt 11 has a certain width, the width is generally more than 2 cm, so that the pressure can be reduced when it is fixed on the patient's neck.
[0032] like Figure 6 As shown, the fastening belt 11 passes through the long hole 13 on one side of the tube insertion seat 9 and is folded in half. The end of the fastening belt 11 passes through the long hole 13 on the other side of the tube insertion seat 9. Symmetrical fixing Velcro 14 are provided on both sides of the folded center of the fastening belt 11. Adjusting Velcro 15 is provided at the end of the fastening belt 11. One end of the folded fastening belt 11 is fixed by the fixing Velcro 14, and the other end is adjusted in length by the adjusting Velcro 15.
[0033] The fastening belt 11 is inserted into the long hole 13 on one side of the intubation seat 9, and folded along the folding center of the middle part of the fastening belt 11. After folding, the fastening belt 11 forms a two-layer structure, and the fixing Velcro 14 is located on the inner side of the two layers of fastening belts 11. After the two fixing Velcros are pasted to each other, the fastening belt 11 is fixed in the long hole 13 on one side of the intubation seat 9, and one end of the two layers of fastening belts 11 is fixed on the intubation seat 9, and the relative movement of the two layers of fastening belts 11 can be prevented. Then the two layers of fastening belts 11 are passed around the patient's neck. On the other side of the intubation seat 9, after the end of one layer of fastening belt 11 passes through the long hole 13, the adjusting Velcro 15 on the end of the other layer of fastening belt 11 is pasted to each other. Since the adjusting Velcro 15 has a certain length, the length of the two layers of fastening belts 11 can be adjusted by the pasting position of the two adjusting Velcros 15, thereby adjusting the tightness of the fastening belts 11.
[0034] The edges of the first gauze 4 and the second gauze 5 of the utility model are stacked together, and due to the presence of an overlapping portion, there is no gap between the first gauze 4 and the second gauze 5. During use, it can be ensured that the wound surface at the tracheotomy and the surrounding area will not be exposed to the outside, and it is ensured that the tracheal cannula 12 and the cannula seat 9 will not contact the wound surface. When the tracheal cannula 12 passes through the piercing hole 2 formed by the first superior arc hole 6 and the second superior arc hole 7, the first superior arc hole 6 and the second superior arc hole 7 are sleeved on the tracheal cannula 12, which can limit the displacement and separation of the first gauze 4 and the second gauze 5 to a certain extent. At the same time, the utility model connects and fixes the first gauze 4 and the second gauze 5 to each other through the connecting piece 8, so as to further avoid the displacement and separation of the first gauze 4 and the second gauze 5. The intubation seat 9 is fixed to the patient's neck by a fastening belt 11. The intubation seat 9 is pressed on the first gauze 4 and the second gauze 5. The intubation seat 9 can limit the movement of the endotracheal tube 12. The first gauze 4 and the second gauze 5 can prevent the intubation seat 9 from directly contacting the incision and the wound surface around the incision to prevent instrument-related pressure sores. The fastening belt 11 used to fix the utility model to the patient's neck can reduce the pressure on the patient's skin and can quickly adjust the tightness.
Claims
1. A new type of incision gauze for tracheotomy at burn wound surface, characterized in that: It includes a first gauze, a second gauze and a tube insertion seat; a first major arc hole is opened on the side of the first gauze, a second major arc hole is opened on the side of the second gauze, the edge of the first gauze and the edge of the second gauze are overlapped, so that the centers of the first major arc hole and the second major arc hole coincide with each other and the first major arc hole and the second major arc hole form a complete through-hole; an insertion hole is opened on the tube insertion seat, the tube insertion seat is fitted with the surfaces of the first gauze and the second gauze, and the insertion hole coincides with the through-hole, and fastening belts are connected to both sides of the tube insertion seat.
2. The novel incision gauze for tracheotomy at burn wound according to claim 1, characterized in that: The first gauze and the second gauze are connected via a connecting piece, and the connecting piece is located on both sides of the penetration hole.
3. The novel incision gauze for tracheotomy at burn wound according to claim 2, characterized in that: The connecting piece is an adhesive strip or a Velcro.
4. The novel incision gauze for tracheotomy at burn wound according to claim 1, characterized in that: The first gauze and the second gauze both include a pressure-proof layer and an absorption layer.
5. The novel incision gauze for tracheotomy at burn wound according to claim 4, characterized in that: An interlayer is arranged below the absorption layer, one side of the interlayer is open, and an antibacterial layer is arranged inside the interlayer.
6. The novel incision gauze for tracheotomy at burn wound according to claim 1, characterized in that: Long strip holes are respectively opened on both sides of the tube insertion seat, and the fastening belt is a belt-shaped structure with a certain width. The two ends of the fastening belt are respectively fixed in the two long strip holes.
7. The novel incision gauze for tracheotomy at burn wound according to claim 6, characterized in that: The fastening belt is folded after passing through the long hole on one side of the intubation seat, and the end of the fastening belt passes through the long hole on the other side of the intubation seat. Symmetrical fixing Velcro is provided on both sides of the folding center of the fastening belt, and an adjusting Velcro is provided at the end of the fastening belt. One end of the folded fastening belt is fixed by the fixing Velcro, and the other end is adjusted in length by the adjusting Velcro.