CN213250402U - Self-adhesive plaster for preventing thoracic duct from falling off - Google Patents
Self-adhesive plaster for preventing thoracic duct from falling off Download PDFInfo
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- CN213250402U CN213250402U CN202021984245.XU CN202021984245U CN213250402U CN 213250402 U CN213250402 U CN 213250402U CN 202021984245 U CN202021984245 U CN 202021984245U CN 213250402 U CN213250402 U CN 213250402U
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Abstract
The utility model provides a self-adhesive plaster for preventing a thoracic duct from falling off, which comprises a wound patch, wherein the upper end surface of the wound patch is provided with a fixed sealing element for fixing the thoracic duct; the wound patch comprises a through hole for the chest tube to pass through, a bonding layer for bonding with the skin of a human body, a dressing layer for promoting wound healing and an adsorption layer for preventing thoracic fluid from splashing, wherein the dressing layer is close to the through hole, and the bonding layer is far away from the through hole and is embedded in the dressing layer; the fixed sealing piece comprises a fixed column fixed on the upper end surface of the wound patch, the fixed column is hollow inside and sealed at the upper end, the lower end of the fixed column is communicated with the through hole, the front end of the fixed column is provided with an opening, and the opening is provided with a stabilizing piece for fixing the chest tube; the fixing sealing element is arranged, so that the chest tube can be fixed, the outflow of thoracic fluid is facilitated, external gas is prevented from entering the thoracic cavity, and the health recovery of a patient is facilitated; the dressing layer and the adsorption layer are arranged, so that the wound is prevented from being polluted by the pleural effusion, the wound healing is promoted, and the wound pain is relieved.
Description
Technical Field
The utility model belongs to the technical field of medical article technique and specifically relates to a prevent self-adhesion that chest tube drops and apply ointment or plaster.
Background
The chest tube is one kind of drainage tube, which is one kind of medical apparatus for clinical surgery to guide pus, blood and liquid accumulated in body tissue and cavity to outside body to prevent post-operation infection and promote wound healing. The clinical surgical drainage tubes have various types, some are used for catheterization, and some are used for wounds, thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like.
The existing chest tube is lack of fixation when in use, easily falls off from a wound of the chest, influences the drainage effect of effusion, has a gap with the wound, and is not beneficial to the health recovery of patients because external gas easily enters the chest of the human body.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a self-adhesive plaster for preventing the thoracic duct from falling off.
In order to achieve the above purpose, the utility model discloses a realize through following technical scheme:
a self-adhesive plaster for preventing a thoracic duct from falling off comprises a wound patch, wherein a fixed sealing element for fixing the thoracic duct is arranged on the upper end surface of the wound patch; the wound patch comprises a through hole for facilitating the penetration of a chest tube, a bonding layer for bonding with the skin of a human body, a dressing layer for promoting wound healing and an adsorption layer for preventing thoracic fluid from splashing, wherein the dressing layer is close to the through hole, and the bonding layer is far away from the through hole and is embedded in the dressing layer; the fixed sealing piece comprises a fixed column fixed on the upper end face of the wound patch, the fixed column is hollow inside, the upper end of the fixed column is sealed, the lower end of the fixed column is communicated with the through hole, the front end of the fixed column is provided with an opening, and the opening is provided with a stabilizing piece for fixing the chest tube.
Further, the adhesive layer is a medical pressure-sensitive adhesive layer; the patch is attached to the periphery of the wound, so that the wound patch can be firmly fixed on the skin near the wound of a patient, and effective components can be absorbed by the skin through the slow release effect of the medicinal components, thereby achieving the purpose of treatment.
Furthermore, the outermost end of the bonding layer is provided with a non-bonding layer; the wound patch is convenient to remove.
Further, the dressing layer is an alginate medical film layer; a high absorbent functional wound dressing consisting of alginate; the medical film can form soft gel after contacting wound exudate, provide an ideal moist environment for wound healing, promote wound healing and relieve wound pain.
Further, the adsorption layer is positioned above the dressing layer and is a non-woven cotton water absorption layer; is used for absorbing the thoracic fluid splashed from the wound to prevent the wound from being polluted.
Further, the inner diameter of the fixing column is larger than that of the through hole; the sealing performance is enhanced.
Further, the stabilizing piece comprises an arc-shaped supporting plate arranged below the opening, a movable door of which the lower end surface is matched with the arc-shaped supporting plate to form a round hole and is in sliding connection with the side end of the opening, and the size of the round hole is slightly larger than that of the chest tube; two side ends of the movable door and the arc-shaped supporting plate are respectively provided with a sticking and fixing piece which sticks to each other; the chest tube is secured and the wound through which the chest tube passes is sealed.
Furthermore, a convex block is arranged on the movable door; the moving doors are moved up and down, respectively.
Furthermore, the adhesive part is a magic tape; simple structure, convenient operation and low price.
Furthermore, sliding grooves are formed in the fixed columns at the two side ends of the opening, and the movable door slides in the sliding grooves; and the movable doors are sealed and move up and down respectively.
The utility model has the advantages that: the fixing sealing element is arranged, so that the chest tube can be fixed, the outflow of thoracic fluid is facilitated, external gas is prevented from entering the thoracic cavity, and the health recovery of a patient is facilitated; the dressing layer and the adsorption layer are arranged, so that the wound is prevented from being polluted by the pleural effusion, the wound healing is promoted, and the wound pain is relieved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1. a bonding layer; 2. a dressing layer; 3. a through hole; 4. an adsorption layer; 5. fixing a column; 6. no adhesive layer is formed; 7. an arc-shaped supporting plate; 8. a movable door; 9. a chute; 10. a bump; 11. adhering and fixing parts; 12. and (4) opening.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
as shown in fig. 1, a self-adhesive plaster for preventing the thoracic duct from falling off comprises a wound patch, wherein a fixing sealing piece for fixing the thoracic duct is arranged on the upper end surface of the wound patch; the wound patch comprises a through hole 3 for facilitating the penetration of a chest tube, a bonding layer 1 for bonding with the skin of a human body, a dressing layer 2 for promoting wound healing and an adsorption layer 4 for preventing thoracic fluid from splashing, wherein the dressing layer 2 is close to the through hole 3, and the bonding layer 1 is far away from the through hole 3 and is embedded in the dressing layer 2; the fixed sealing element comprises a fixed column 5 fixed on the upper end surface of the wound patch, the fixed column 5 is hollow inside and sealed at the upper end, the lower end is communicated with a through hole 3, an opening 12 is arranged at the front end, and a fixing piece for fixing the chest tube is arranged at the opening 12.
The adhesive layer 1 is a medical pressure-sensitive adhesive layer; the patch is attached to the periphery of the wound, so that the wound patch can be firmly fixed on the skin near the wound of a patient, and effective components can be absorbed by the skin through the slow release effect of the medicinal components, thereby achieving the purpose of treatment.
The outermost end of the bonding layer 1 is provided with a non-bonding layer 6; the wound patch is convenient to remove.
The dressing layer 2 is an alginate medical film layer; a high absorbent functional wound dressing consisting of alginate; the medical film can form soft gel after contacting wound exudate, provide an ideal moist environment for wound healing, promote wound healing and relieve wound pain.
The adsorption layer 4 is positioned above the dressing layer 2 and is a non-woven cotton water absorption layer; is used for absorbing the thoracic fluid splashed from the wound to prevent the wound from being polluted.
The inner diameter of the fixing column 5 is larger than that of the through hole 3; the sealing performance is enhanced.
The stabilizing piece comprises an arc supporting plate 7 arranged below the opening 12, and a movable door 8, the lower end surface of which is matched with the arc supporting plate 7 to form a round hole and is in sliding connection with the side end of the opening 12, and the size of the round hole is slightly larger than that of the chest tube; two side ends of the movable door 8 and the arc-shaped supporting plate 7 are respectively provided with a cementing piece 11 which are cemented with each other; the chest tube is secured and the wound through which the chest tube passes is sealed.
The movable door 8 is provided with a convex block 10; the moving doors 8 are moved up and down, respectively.
The adhesive part 11 is a magic tape; simple structure, convenient operation and low price.
The fixed columns 5 at the two side ends of the opening 12 are provided with sliding chutes 9, and the movable door 8 slides in the sliding chutes 9; the sealing and respectively moving doors 8 move up and down.
The utility model discloses a theory of operation does:
as shown in fig. 1, the through hole 3 faces the wound of the patient, the wound patch is adhered around the wound by the adhesive layer 1, then the thoracic duct passes through the through hole 3 and is led out from the opening 12, then the movable door 8 is moved downwards by holding the projection 10, and the hook-and-loop fasteners of the arc-shaped supporting plate 7 and the movable door 8 are adhered and fixed, so that the wound can be sealed and the thoracic duct is stabilized.
The above is only the preferred embodiment of the present invention, and not the patent protection scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings of the present invention can be directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (10)
1. The self-adhesive plaster for preventing the thoracic duct from falling off is characterized by comprising a wound patch, wherein a fixed sealing element for fixing the thoracic duct is arranged on the upper end surface of the wound patch; the wound patch comprises a through hole for facilitating the penetration of a chest tube, a bonding layer for bonding with the skin of a human body, a dressing layer for promoting wound healing and an adsorption layer for preventing thoracic fluid from splashing, wherein the dressing layer is close to the through hole, and the bonding layer is far away from the through hole and is embedded in the dressing layer; the fixed sealing piece comprises a fixed column fixed on the upper end face of the wound patch, the fixed column is hollow inside, the upper end of the fixed column is sealed, the lower end of the fixed column is communicated with the through hole, the front end of the fixed column is provided with an opening, and the opening is provided with a stabilizing piece for fixing the chest tube.
2. The self-adhesive dressing for preventing the falling off of the thoracic duct according to claim 1, wherein the adhesive layer is a medical pressure-sensitive adhesive layer.
3. The self-adhesive dressing for preventing the falling off of the chest tube according to claim 1, wherein the outermost end of the adhesive layer is provided with a non-adhesive layer.
4. The self-adhesive dressing for preventing the thoracic duct from falling off of claim 1, wherein the dressing layer is an alginate medical film layer.
5. The self-adhesive dressing for preventing the thoracic duct from falling off of claim 1, wherein the adsorption layer is located above the dressing layer and is a nonwoven absorbent layer.
6. The self-adhesive dressing for preventing the detachment of the thoracic duct according to claim 1, wherein the fixing post has an inner diameter larger than a diameter of the through hole.
7. The self-adhesive application for preventing the thoracic duct from falling off as claimed in claim 1, wherein the stabilizing member comprises an arc-shaped supporting plate arranged below the opening, and a movable door having a lower end surface matched with the arc-shaped supporting plate to form a circular hole and slidably connected with the side end of the opening; and the two side ends of the movable door and the arc-shaped supporting plate are respectively provided with a sticking and fixing piece which sticks to each other.
8. The self-adhesive application for preventing the falling off of the thoracic duct of claim 7, wherein the movable door is provided with a projection.
9. The self-adhesive applicator for preventing the thoracic duct from falling off as claimed in claim 7, wherein the adhesive member is a hook and loop fastener.
10. The self-adhesive application for preventing the falling off of the thoracic duct of claim 7, wherein the fixing posts at both side ends of the opening are provided with slide grooves in which the movable door slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021984245.XU CN213250402U (en) | 2020-09-11 | 2020-09-11 | Self-adhesive plaster for preventing thoracic duct from falling off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021984245.XU CN213250402U (en) | 2020-09-11 | 2020-09-11 | Self-adhesive plaster for preventing thoracic duct from falling off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213250402U true CN213250402U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021984245.XU Active CN213250402U (en) | 2020-09-11 | 2020-09-11 | Self-adhesive plaster for preventing thoracic duct from falling off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213250402U (en) |
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2020
- 2020-09-11 CN CN202021984245.XU patent/CN213250402U/en active Active
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