A seepage collection device

Abstract

The present invention discloses an exudate collection device, comprising a bag body, a chassis and a drainage pipe, wherein the chassis is arranged at the upper front part of the bag body, the drainage pipe is connected to the bottom of the bag body, the chassis is divided into two left and right independent plates that are detachably connected to each other, the two independent plates are connected to the front side of the bag body through a corrugated folding structure, each independent plate is provided with an exudate collection hole, and the upper rear part of the bag body is provided with two drainage pipe extension holes corresponding to the two exudate collection holes. The exudate collection device of the present invention can collect exudate from two drainage positions on the patient's body by using one bag body, without increasing the number of bags, and can reduce the discomfort of the patient.

Description

Technical Field

[0001] The invention relates to a seepage collection device. Background Art

[0002] In clinical work, there are many patients with tubes. Some patients have exudate flowing out of the puncture site of the drainage tube (the exudate seeps out from the puncture hole in the skin), causing medical staff to change dressings more frequently every day. Some patients have large amounts of exudate, which contaminates bedding and bed units, and also increases the risk of wound infection in patients.

[0003] Chinese patent application CN202110610455.5 discloses a drainage bag improved from an ostomy bag, including a bag body, an ostomy bag cutting chassis and a cross valve, wherein the ostomy bag cutting chassis is arranged at the upper half of the bag body, and the cross valve is connected to the bottom of the bag body. Since the chassis of this type of drainage bag is fixed, only one puncture position on the patient's body can be used to collect exudate. If there are multiple relatively close puncture positions on the patient's body, multiple bag bodies are needed to collect exudate from multiple puncture positions, which will increase the number of drainage bags on the patient and increase the patient's discomfort. Therefore, it is necessary to design a new exudate collection device to improve the aforementioned defects. Summary of the invention

[0004] The object of the present invention is to provide a seepage collection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides a seepage collection device, including a bag body, a bottom plate and a drainage pipe, the bottom plate is arranged at the upper front part of the bag body, the drainage pipe is connected to the bottom of the bag body, the bottom plate is divided into two left and right independent plates that are detachably connected to each other, the two independent plates are connected to the front side of the bag body through a corrugated folding structure, each independent plate is provided with a seepage collection hole, and the upper rear part of the bag body has two drainage pipe extension holes corresponding to the two seepage collection holes.

[0006] Preferably, the upper front part of the bag body is provided with two left and right openings, a separation zone is provided between the two openings, and the periphery of each opening is connected to the corresponding corrugated folding structure.

[0007] Preferably, magnet sheets that are fixed to each other by adsorption are fixed to the facing sides of the two independent disks, and the magnet sheets are located at the front side of the separation zone.

[0008] Preferably, the two independent disk bodies are fixed with fixing plates on the facing sides, the fixing plates are located on the front side of the dividing strip, the fixing plate on the left side is provided with embedding grooves spaced apart vertically, and the fixing plate on the right side is provided with embedding blocks spaced apart vertically and matching with the embedding grooves.

[0009] Preferably, the fixing plate and the embedding block are both made of magnetic materials; the embedding groove includes a wide groove on the left and a narrow groove on the right, the wide groove and the narrow groove are connected, the front sides of the wide groove and the narrow groove are open, the right side of the narrow groove is also open, and the upper and lower sides of the narrow groove are both provided with a blocking portion located on the right side of the wide groove; the embedding block includes a wide convex portion on the left and a narrow convex portion on the right, the left side of the narrow convex portion is connected to the wide convex portion, and the right side of the narrow convex portion is connected to the corresponding fixing plate, and matching grooves are formed on the upper and lower sides of the narrow convex portion, the wide convex portion matches the wide groove, the narrow convex portion matches the narrow groove, and the blocking portions on the upper and lower sides of the narrow groove match the matching grooves on the upper and lower sides of the narrow convex portion.

[0010] Preferably, an elastic stretch band is connected to the front side of the dividing strip, a positioning plate is connected to the front side of the elastic stretch band, the positioning plate is detachably fixed to the dividing strip, positioning holes spaced apart from each other are opened on the positioning plate, a plurality of elastic sheets distributed circumferentially along the positioning holes are fixed to the inner wall of the positioning holes, every two adjacent elastic sheets are overlapped, the plurality of elastic sheets surround a fixing hole to form the fixing hole, and the facing sides of the two independent disks protrude alternately to form a fixing portion that matches each fixing hole.

[0011] Preferably, the fixing portion includes a cylindrical portion and a hemispherical portion, one end of the cylindrical portion is fixedly connected to the independent disk body, the other end of the cylindrical portion is fixedly connected to the hemispherical portion, the cylindrical portion is consistent with the fixing hole, and the hemispherical portion passes through the fixing hole and rests on the surface of multiple elastic sheets.

[0012] Preferably, a flower-shaped disc is fixed to the upper surface of the rear side of the bag body, and the front side of the flower-shaped disc protrudes to form two left and right rows of support columns, each support column extends into the bag body and is supported on the left and right sides of the inner surface of the front side of the bag body, the position where the bag body is penetrated by the support column is sealed with the support column, and the front end of the support column is a free end that is detachable from the bag body; the flower-shaped disc is provided with the two drainage tube extension holes in the area between the two rows of support columns.

[0013] Preferably, an annular elastic membrane is fixed to the inner edge of the drainage tube extension hole, the inner circle of the annular elastic membrane is an elastic fixing hole, and a shaping ring protruding from the flower-shaped disk body surface is fixed to the surface of the flower-shaped disk body at the periphery of each drainage tube extension hole, and the inner circle surface of the shaping ring is provided with glue.

[0014] Preferably, a waterproof fixing belt is fixed on the surface of the shaping ring, and one side of the fixing belt is an adhesive surface; two groups of left and right fixing stickers are also fixed to the lower rear side of the bag body, and the bag body is provided with scales below the two groups of fixing stickers.

[0015] Compared with the prior art, the beneficial effects of the seepage collection device of the present invention are as follows:

[0016] (1) Two independent trays are used and the two independent trays are connected to the bag body through a corrugated folding structure. The positions of the two independent trays can be adjusted by stretching or folding the corrugated folding structure. In this way, one bag body can be used to simultaneously connect the drainage tubes at two adjacent drainage positions on the patient's body, and the exudate at the two drainage tube puncture positions can be collected simultaneously. There is no need to increase the number of bags, which can reduce the patient's discomfort.

[0017] (2) The use of magnets allows the two independent disks to be adsorbed and fixed to each other, and it is also easier and more convenient to separate the two independent disks.

[0018] (3) The use of support columns can prevent the front and rear walls of the bag from sticking together, thereby preventing the liquid in the bag from flowing out of the seepage collection hole due to the front and rear walls of the bag sticking together; the flower-shaped plate can also increase the aesthetics and three-dimensional sense, and is also easy to grasp.

[0019] (4) The drainage tube extension hole adopts an annular elastic membrane and is provided with an elastic fixing hole, so that the elastic fixing hole has contractility, which is convenient for passing through a thicker drainage tube and drainage tubes with different shapes at the head end; a shaping ring is adopted, which can shape the drainage tube passing through the elastic fixing hole to fit tightly, thereby playing a role in fixing the drainage tube, and the adhesive on the inner circular surface of the shaping ring can adhere to the surface of the drainage tube, further playing a role in fixing the drainage tube.

[0020] (5) A fixing belt is used to wrap around and fix the drainage tube passing through the elastic fixing hole, thereby further fixing the drainage tube.

[0021] (6) By matching the wide protrusion with the wide groove, the narrow protrusion with the narrow groove, and the blocking part with the matching groove, the two fixing plates can be firmly connected together and are not easy to be separated. In addition, the fixing plates and the inserts are both made of magnetic materials, which can make the connection between the two fixing plates more firmly.

[0022] (7) A plurality of elastic sheets are used to form a fixing hole, so that the fixing part can be firmly fixed; each two adjacent elastic sheets are overlapped to increase the fixing effect of the fixing part; an elastic stretch belt is used and the positioning plate and the dividing belt are detachably fixedly connected, so that the positioning plate can reduce contact with the patient's skin and pressure on the patient's skin, thereby reducing discomfort. Moreover, after the positioning plate is connected to the two independent disc bodies, the corrugated folding structure can be put into a contracted and folded state by pulling the elastic stretch belt, thereby preventing the corrugated folding structure from unfolding.

[0023] (8) The hemispherical part can act as a guide, allowing the fixing part to pass through the fixing hole smoothly, and also plays a role in preventing it from falling off.

[0024] (9) The scale is convenient for measuring the amount of exudate.

[0025] The present invention will become more apparent from the following description taken in conjunction with the accompanying drawings, which are used to illustrate embodiments of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a front view of the first embodiment of the exudate collecting device.

[0027] Figure 2 It is a rear view of the first embodiment of the exudate collection device.

[0028] Figure 3 It is a three-dimensional schematic diagram of a first embodiment of a seepage collection device.

[0029] Figure 4 for Figure 3 Enlarged view of position A in the middle.

[0030] Figure 5 It is a perspective schematic diagram of a second embodiment of a seepage collection device.

[0031] Figure 6 for Figure 5 Schematic diagram of the independent disk on the left.

[0032] Figure 7 for Figure 5 Schematic diagram of the independent disk on the right side of the figure.

[0033] Figure 8 It is a three-dimensional schematic diagram of a third embodiment of a seepage collection device.

[0034] Fig. 9 for Figure 8 The left side of the independent disk Figure 1 .

[0035] Fig.10 for Figure 8 The left side of the independent disk Figure 2 .

[0036] Fig.11 for Figure 8 Schematic diagram of the elastic band and positioning plate.

[0037] Fig.12 Schematic diagram of the flower-shaped disk.

[0038] Fig.13 It is a schematic diagram of the combination of the flower-shaped disc body and the bag body.

[0039] Explanation of the accompanying drawings: bag body 1, dividing strip 11, elastic stretch strip 12, positioning plate 13, positioning hole 131, elastic sheet 132, fixing hole 133, fixing sticker 14, scale 15, chassis 2, independent disc body 21, seepage collection hole 211, magnet sheet 212, annular elastic membrane 213, elastic fixing hole 214, shaping ring 215, waterproof fixing strip 216, fixing plate 217, embedded groove 2a, wide groove 2a1, narrow groove 2a2, blocking part 2a3, embedded block 2b, wide convex part 2b1, narrow convex part 2b2, matching groove 2b3, fixing part 218, columnar part 2c, hemispherical part 2d, drainage tube extension hole 219, drainage tube 3, corrugated folding structure 4, flower-shaped disc body 5, support column 51. DETAILED DESCRIPTION

[0040] Embodiments of the present invention will now be described with reference to the accompanying drawings, wherein like reference numerals represent like elements throughout the several views.

[0041] Please refer to Figure 1-4 and Figure 12-13 The exudate collection device can collect exudate from the skin puncture site with a drainage tube, and can also collect exudate from patients who still have exudate from the skin puncture site after the drainage tube is removed. The exudate collection device includes a bag body 1, a chassis 2 and a drainage pipe 3. The chassis 2 is arranged on the upper front side of the bag body 1, and the drainage pipe 3 is connected to the bottom of the bag body 1. A valve (not shown in the figure) is arranged on the drainage pipe 3. The chassis 2 is divided into two left and right independent disk bodies 21 that are detachably connected to each other. The two independent disk bodies 21 are connected to the front side of the bag body 1 through a corrugated folding structure 4. Each independent disk body 21 is provided with an exudate collection hole 211. The size of the exudate collection hole 211 can be cut according to the size of the skin puncture site. Two independent trays 21 are used and connected to the bag body 1 through a corrugated folding structure 4. By stretching or folding the corrugated folding structure 4, the positions of the two independent trays 21 can be adjusted. In this way, one bag body 1 can be used to simultaneously connect the drainage tubes of two adjacent drainage positions on the patient's body, and the exudate can be collected at the two positions at the same time. There is no need to increase the number of bags 1, and there is no situation where multiple bags 1 are in contact with the patient's skin, which can reduce the patient's discomfort. The upper part of the rear side of the bag body 1 has two drainage tube extension holes 219 corresponding to the two exudate collection holes 211.

[0042] The bag body 1 has two openings on the left and right at the upper front part, with a separation zone 11 between the two openings. The periphery of each opening is connected to the corresponding corrugated folding structure 4 .

[0043] The two independent disks 21 are fixed with magnets 212 on the opposite sides thereof, and the magnets 212 are located on the front side of the partition 11. The magnets 212 enable the two independent disks 21 to be fixed to each other, and the two independent disks 21 can be separated more easily and conveniently.

[0044] A flower-shaped disc 5 is fixed on the upper surface of the rear side of the bag body 1. The front side of the flower-shaped disc 5 protrudes to form two rows of support columns 51. Each support column 51 penetrates into the bag body 1 and supports the left and right sides of the inner surface of the front side of the bag body 1. The position where the bag body 1 is penetrated by the support column 51 is sealed and combined with the support column 51. The front end of the support column 51 is a free end that can be separated from the bag body 1. The use of the support column 51 can avoid the front and rear walls of the bag body 1 from being attached together; the flower-shaped disc 5 can also increase the aesthetics and three-dimensional sense, and is also easy to grasp. The flower-shaped disc 5 is provided with the two drainage tube extension holes 219 in the area between the two rows of support columns 51.

[0045] An annular elastic membrane 213 is fixed to the inner edge of the drainage tube extension hole 219, and the inner circle of the annular elastic membrane 213 is an elastic fixing hole 214. A shaping ring 215 protruding from the rear side surface of the flower-shaped disc body 5 is fixed to the periphery of each drainage tube extension hole 219 on the rear side surface of the flower-shaped disc body 5, and the inner circle surface of the shaping ring 215 is provided with adhesive. The annular elastic membrane 213 is used and the elastic fixing hole 214 is provided, so that the elastic fixing hole 214 has contractility, which is convenient for passing through a thicker drainage tube and a drainage tube with different shapes at the head end. A metal wire or metal sheet that can shape the shaping ring 215 is buried inside the shaping ring 215, so that the shaping ring 215 can shape the drainage tube that passes through the elastic fixing hole 214, and play a role in fixing the drainage tube. The adhesive on the inner circle surface of the shaping ring 215 can adhere to the surface of the drainage tube, and further play a role in fixing the drainage tube.

[0046] The surface of the shaping ring 215 is fixed with a waterproof fixing belt 216, one side of the waterproof fixing belt 216 is an adhesive surface. The fixing belt 216 is used to wrap and fix the drainage tube passing through the elastic fixing hole 214, and further plays a role in fixing the drainage tube.

[0047] The bag body 1 is also fixed with two sets of left and right fixing stickers 14 at the lower rear side, and the bag body 1 is provided with scales 15 below the two sets of fixing stickers 14. The scales 15 are convenient for measuring the content of the exudate; the two sets of fixing stickers 14 are used to respectively fix the drainage tubes extending from the two drainage tube extension holes 219 and bending downward.

[0048] When in use, the two independent disks 21 fixed together by the magnet sheet 212 are pulled apart, so that the corrugated folding structure 4 is stretched, and the drainage tubes at the two adjacent drainage positions are inserted into the two exudate collection holes 211 and extended from the two drainage tube extension holes 219, and the shaping ring 215 around the drainage tube extension hole 219 is squeezed to make the shaping ring 215 close to the drainage tube and adhere to the surface of the drainage tube, and then the fixing belt 216 is used to wrap and fix the drainage tube, and then the two drainage tubes are bent downward and fixed by a set of fixing stickers 14 respectively, and then the film paper on the surface of the two independent disks 21 is torn off, and the two independent disks 21 are pasted on the patient's skin surface, so as to achieve the purpose of collecting the exudate at the two adjacent drainage tube puncture positions. In the case of no drainage tube, for those with exudate at the fistula site, when in use, the two sides of the shaping ring 215 can be directly pinched and glued to close.

[0049] In other embodiments, the magnet sheets 212 may not be used on the facing sides of the two independent disk bodies 21 , and the facing sides of the two independent disk bodies 21 are not connected to each other.

[0050] In other embodiments, the left and right rows of support columns 51 may not be provided on the front side of the flower-shaped disc body 5 , and only two drainage tube extension holes 219 may be provided on the flower-shaped disc body 5 .

[0051] like Figure 5-7 In other embodiments, the two independent disks 21 are fixed with fixed plates 217 on the facing sides, and the fixed plates 217 are located on the front side of the dividing strip 11. The fixed plate 217 on the left side is provided with embedded grooves 2a spaced apart from each other, and the fixed plate 217 on the right side is provided with embedded blocks 2b spaced apart from each other and matching the embedded grooves 2a.

[0052] The fixing plate 217 and the insert block 2b are both made of magnetic materials; the insert groove 2a includes a wide groove 2a1 located on the left and a narrow groove 2a2 located on the right, the wide groove 2a1 and the narrow groove 2a2 are connected, the front sides of the wide groove 2a1 and the narrow groove 2a2 are open, the right side of the narrow groove 2a2 is also open, and the upper and lower sides of the narrow groove 2a2 are both provided with a blocking portion 2a3 located on the right side of the wide groove 2a1; the insert block 2b includes a wide convex portion 2b1 located on the left and a narrow convex portion 2b2 located on the right, the left side of the narrow convex portion 2b2 is connected to the wide convex portion 2b1, and the right side of the narrow convex portion 2b2 is connected to the corresponding fixing plate 217, and the upper and lower sides of the narrow convex portion 2b2 form matching grooves 2b3, the wide convex portion 2b1 matches the wide groove 2a1, the narrow convex portion 2b2 matches the narrow groove 2a2, and the blocking portions 2a3 on the upper and lower sides of the narrow groove 2a2 match the matching grooves 2b3 on the upper and lower sides of the narrow convex portion 2b2. By matching the wide protrusion 2b1 with the wide groove 2a1, the narrow protrusion 2b2 with the narrow groove 2a2, and the blocking portion 2a3 with the matching groove 2b3, the two fixing plates 217 can be firmly connected together and are not easy to come off. In addition, the fixing plates 217 and the inserts 2b are both made of magnetic materials, which can make the connection between the two fixing plates 217 more firmly.

[0053] like Figure 8-11 In other embodiments, an elastic band 12 is connected to the front side of the dividing strip 11, and a positioning plate 13 is connected to the front side of the elastic band 12. The positioning plate 13 is detachably fixedly connected to the dividing strip 11. Specifically, magnets can be fixedly provided on the surfaces facing the dividing strip 11 and the positioning plate 13, or adhesive can be provided on the surfaces facing the dividing strip 11 and the positioning plate 13. Positioning holes 131 are arranged at intervals up and down on the positioning plate 13. A plurality of elastic sheets 132 distributed along the circumference of the positioning hole 131 are fixed to the inner wall of the positioning hole 131. Every two adjacent elastic sheets 132 are overlapped, and the plurality of elastic sheets 132 surround and form a fixing hole 133. The facing sides of the two independent disks 21 alternately protrude to form a fixing portion 218 that matches each fixing hole 133. The fixing hole 133 is surrounded by a plurality of elastic sheets 132, so that the fixing portion 218 can be firmly fixed; the overlapping arrangement of two adjacent elastic sheets 132 can increase the fixing effect of the fixing portion 218; the use of an elastic retractable belt 12 and the detachable fixed connection between the positioning plate 13 and the dividing belt 11 can reduce the contact between the positioning plate 13 and the patient's skin and reduce the discomfort. After the positioning plate 13 is connected to the two independent disk bodies 21, the corrugated folding structure 4 can be put into a contracted folding state through the pulling of the elastic retractable belt 12 to prevent the corrugated folding structure 4 from unfolding.

[0054] The fixing portion 218 includes a cylindrical portion 2c and a hemispherical portion 2d, one end of the cylindrical portion 2c is fixedly connected to the independent disk body 21, and the other end of the cylindrical portion 2c is fixedly connected to the hemispherical portion 2d, the cylindrical portion 2c is consistent with the fixing hole 133, and the hemispherical portion 2d passes through the fixing hole 133 and abuts against the surface of the plurality of elastic sheets 132. The hemispherical portion 2d can play a guiding role, allowing the fixing portion 218 to pass through the fixing hole 133 smoothly, and also plays a role in preventing it from falling off.

[0055] The present invention is described above in conjunction with the best embodiment, but the present invention is not limited to the above disclosed embodiment, but should cover various modifications and equivalent combinations based on the essence of the present invention.

Claims

1. A seepage collection device, comprising a bag body, a bottom plate and a drainage pipe, wherein the bottom plate is arranged at the upper front part of the bag body, and the drainage pipe is connected to the bottom of the bag body, characterized in that: The chassis is divided into two left and right independent plates that are detachably connected to each other. The two independent plates are connected to the front side of the bag body through a corrugated folding structure. Each independent plate is provided with a seepage collection hole. The upper part of the rear side of the bag body is provided with two drainage tube extension holes corresponding to the two seepage collection holes. The upper front part of the bag body is provided with two left and right openings, a separation zone is formed between the two openings, and the periphery of each opening is connected to the corresponding corrugated folding structure.

2. The exudate collecting device according to claim 1, characterized in that: The facing sides of the two independent disks are both fixed with magnet sheets that are adsorbed and fixed to each other, and the magnet sheets are located on the front side of the separation zone.

3. The exudate collecting device according to claim 1, characterized in that: The two independent disks are fixed with fixing plates on the facing sides, the fixing plates are located on the front side of the dividing strip, the fixing plate on the left side is provided with embedding grooves spaced apart from each other, and the fixing plate on the right side is provided with embedding blocks spaced apart from each other and matching with the embedding grooves.

4. The exudate collecting device according to claim 3, characterized in that: The fixing plate and the embedding block are both made of magnetic materials; the embedding groove includes a wide groove located on the left and a narrow groove located on the right, the wide groove and the narrow groove are connected, the front sides of the wide groove and the narrow groove are both open, the right side of the narrow groove is also open, and the upper and lower sides of the narrow groove are both provided with a blocking part located on the right side of the wide groove; the embedding block includes a wide convex part located on the left and a narrow convex part located on the right, the left side of the narrow convex part is connected to the wide convex part, and the right side of the narrow convex part is connected to the corresponding fixing plate, and matching grooves are formed on the upper and lower sides of the narrow convex part, the wide convex part matches the wide groove, the narrow convex part matches the narrow groove, and the blocking parts on the upper and lower sides of the narrow groove match the matching grooves on the upper and lower sides of the narrow convex part.

5. The exudate collecting device according to claim 1, characterized in that: An elastic stretch band is connected to the front side of the dividing strip, and a positioning plate is connected to the front side of the elastic stretch band. The positioning plate is detachably fixed to the dividing strip, and positioning holes spaced apart from each other are opened on the positioning plate. A plurality of elastic sheets distributed circumferentially along the positioning holes are fixed to the inner walls of the positioning holes, and every two adjacent elastic sheets are overlapped to form a fixing hole, and the facing sides of the two independent disks protrude alternately to form a fixing portion that matches each fixing hole.

6. The exudate collecting device according to claim 5, characterized in that: The fixing part includes a columnar part and a hemispherical part, one end of the columnar part is fixedly connected to the independent disk body, the other end of the columnar part is fixedly connected to the hemispherical part, the columnar part matches the fixing hole, the hemispherical part passes through the fixing hole and abuts against the surface of multiple elastic sheets.

7. The exudate collecting device according to any one of claims 1 to 6, characterized in that: A flower-shaped disc is fixed to the upper rear surface of the bag body, and the front side of the flower-shaped disc protrudes to form two left and right rows of support columns, each of which extends into the bag body and is supported on the left and right sides of the inner front surface of the bag body, the position where the bag body is penetrated by the support column is sealed with the support column, and the front end of the support column is a free end that can be separated from the bag body; the flower-shaped disc is provided with the two drainage tube extension holes in the area between the two rows of support columns.

8. The exudate collecting device according to claim 7, characterized in that: An annular elastic membrane is fixed to the inner edge of the drainage tube extension hole, the inner circle of the annular elastic membrane is an elastic fixing hole, and a shaping ring protruding from the flower-shaped disk body surface is fixed on the outer periphery of each drainage tube extension hole on the surface of the flower-shaped disk body, and the inner circle surface of the shaping ring is provided with adhesive.

9. The exudate collecting device according to claim 8, characterized in that: A waterproof fixing belt is fixed on the surface of the shaping ring, and one side of the waterproof fixing belt is an adhesive surface; two groups of left and right fixing stickers are also fixed on the lower rear side of the bag body, and the bag body is provided with scales below the two groups of fixing stickers.

Images