Disclosure of Invention
Based on the technical problems in the background technology, the invention provides an anti-seepage drainage device for abdominal cavity operation, which solves the problems that the anti-seepage is carried out by frequently replacing dressing and the illness state of a patient is aggravated due to no drainage through the combined use of a dressing component, a dressing ejection component and a diversion pipe.
In order to achieve the above object, the present invention provides the following technical solutions:
The anti-seepage drainage device for abdominal cavity operation comprises a base, wherein the bottom of the base is in an arc shape, one side of the base is rotationally connected with a base cover, and the base cover are both in square frame structures;
The bottom of the base is fixed with a sucker; the left side and the right side of the dressing assembly are connected with a first drainage tube, one side of the water absorbing material is connected with a second drainage tube, and the first drainage tube and the second drainage tube are communicated with a hydrops bag; a plurality of dressing ejection assemblies matched and connected with the seat cover are uniformly distributed on two sides of the base.
Preferably, the dressing component comprises a yarn belt, wherein the yarn belt is in a sheet-shaped arrangement, one surface of the yarn belt is fixedly attached with a dressing, and one surface of the dressing, which is far away from the yarn belt, is in an arc shape with a middle part high and a lower part low and is consistent with the radian of the bottom of the base;
The dressing is including setting up the sponge that medicine material and medicine material both sides laminating set up in the middle part, be equipped with the adhesive layer on the sponge one side of keeping away from the yarn area.
Further, the guide pipes are arranged in the sponges at two sides of the medicine material, the guide pipes are also arranged at one side in the water absorbing material, the guide pipes are arranged in an L shape, a plurality of drainage holes are uniformly distributed on the pipe wall of the guide pipes, and the drainage holes are all arranged on 1/2-2/3 of the upper part of the cross section of the guide pipe.
Preferably, the flow guide pipe positioned in the sponge is horizontally arranged at one thicker end of the sponge, the water outlet of the flow guide pipe is positioned at one side far away from the medicine material, and the water inlet end of the first drainage pipe penetrates into the side wall of the base and is communicated with the water outlet of the flow guide pipe.
Preferably, the flow guide pipe positioned in the water absorbing material is horizontally arranged at the lower end of the water absorbing material, the water outlet of the flow guide pipe is positioned at one side of the water absorbing material, and the water inlet of the second flow guide pipe penetrates through the side wall of the seat cover to be communicated with the water outlet of the flow guide pipe.
The dressing ejection assembly comprises a plurality of sinking grooves arranged at the tops of two sides of a base and tip grooves arranged at the bottom of a seat cover, wherein the sinking grooves are uniformly distributed along two side walls, an annular limiting part is fixedly connected to the inner side of the top of the sinking groove in a threaded manner, a spring is arranged at the bottom of the sinking groove, a top nail is further arranged in the sinking groove above the spring, the head of the top nail is abutted to the spring, a rubber ring is fixedly arranged at the outer edge of the head of the top nail, the rubber ring is slidably connected in the sinking groove along the head of the top nail, the tail of the top nail is slidably connected in the annular limiting part, the tail of the top nail is provided with a tip, the tip groove is matched with the tip, and an air hole communicated with the bottom of the sinking groove is further formed in the side wall of the base.
Preferably, a telescopic belt is connected between the two side walls of the base.
Preferably, the first drainage tube, the second drainage tube and the hydrops bag are all made of transparent plastic materials.
Preferably, the sucking disc is fixed along the base bottom wall in a surrounding manner, and the sucking disc bottom wall is provided with an arc-shaped groove.
Preferably, a bolt is arranged between the other side of the rotary connection of the base and the base cover.
Compared with the prior art, the invention has the following beneficial effects:
(1) According to the anti-seepage drainage device, the sucking discs are arranged on the periphery of the base and used for preventing liquid from flowing out, the dressing assembly and the drainage tube are arranged, when the anti-seepage drainage device is used, the dressing is used for absorbing liquid exuded from a wound, because the bottom surface of the dressing is in an arc shape with the middle high bottom at two sides, after the liquid is absorbed, the liquid absorbed in the medicine flows into sponges at two sides, impregnation caused by excessive wetting is avoided, so that the effect of keeping the corresponding wound parts of the medicine moist is achieved, wound healing is facilitated, the drainage tube is further arranged in the sponges, under the guiding effect of the drainage holes on the drainage tube, the liquid in the sponges flows into the drainage tube along the drainage holes, and finally is discharged into the effusion bag at the bottom of the drainage tube, so that the effects of anti-seepage and drainage are achieved, the risk of wound infection caused by accumulation of effusion is prevented, and the problem that the dressing needs to be replaced frequently is solved.
(2) The water absorbing material is positioned above the dressing component, when liquid seeps out too fast, the dressing component is not drained timely, accumulated liquid can accumulate, when the accumulated liquid reaches the guide pipe at the bottom of the water absorbing material, the accumulated liquid flows out through the guide pipe, a nurse can be reminded of replacing the dressing component and the absorbing material at the moment, visualization of the accumulated liquid in the device is achieved, risk of wound infection caused by accumulated liquid accumulation is further prevented, and healing of wounds of patients is facilitated.
(3) When the seat cover is opened, the top nail moves upwards under the tension of the spring, the outer ring of the head of the top nail is provided with a rubber ring, the rubber ring and the inner wall of the sink form a sealing state, the upward movement of the top nail needs to rely on air inlet of an air hole, the air hole slowly enters air, the top of the top nail drives the dressing component to gradually tilt up from the yarn band at the edge to the middle dressing, the inconvenience of nurses in the process of disassembling the dressing component is facilitated, the air hole slowly enters air, and the discomfort of a patient caused by the gradual upward movement of the top nail is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of a device for preventing seepage and draining after abdominal cavity operation according to the present invention;
FIG. 2 is a schematic view of the overall explosive structure of the anti-seepage drainage device for abdominal cavity operation according to the invention;
FIG. 3 is a schematic cross-sectional view of a device for preventing seepage and draining fluid after abdominal cavity operation according to the present invention;
FIG. 4 is a schematic view of the dressing assembly of the anti-seepage drainage device for abdominal cavity operation according to the invention;
FIG. 5 is a schematic view of a partial cross-sectional structure of a dressing assembly of a post-abdominal cavity use anti-seepage drainage device of the present invention;
FIG. 6 is a schematic view of the flow guide tube structure of the anti-seepage drainage device for abdominal cavity operation according to the invention;
FIG. 7 is a schematic view of a partial cross-sectional structure of a post-abdominal-operation anti-seepage drainage device according to the present invention.
FIG. 8 is a schematic cross-sectional view of a dressing ejection assembly of a post-abdominal cavity drainage device according to the present invention.
1, A base; 2, a seat cover, 3, a dressing component, 4, a water absorbing material, 5, a sucker, 6, a flow guide pipe, 7, a hydrops bag, 8, a dressing ejection component, 10, a telescopic belt, 11, a first drainage pipe, 12, a second drainage pipe, 13, a bolt, 31, a yarn belt, 33, a dressing, 331, a medicine material, 332, a sponge, 81, a sink, 82, an annular limiting piece, 83, a spring, 84, a top nail, 85, a tip groove, 86, a rubber ring, 87 and an air hole.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings of the specification, it being understood that the preferred embodiments described herein are for illustration and explanation only, and not for limitation of the present invention, and embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
Example 1
1-8, An anti-seepage drainage device for abdominal cavity operation comprises a base 1, wherein the bottom of the base 1 is arc-shaped, one side of the base 1 is rotatably connected with a seat cover 2, the base 1 and the seat cover 2 are both square frame structures, a dressing assembly 3 is arranged in the base 1, four sides of the dressing assembly 3 are fixedly arranged between the base 1 and the seat cover 2, and a water absorbing material 4 is arranged on the dressing assembly 3 and is positioned in the seat cover 2;
The arc-shaped effect of base 1 bottom is for better laminating patient's skin, prevents the liquid seepage that the wound oozes, and base 1 and seat lid 2 are rectangle square frame, are used for placing dressing assembly 3 in the base 1, are used for placing water absorbing material 4 in the seat lid 2.
The bottom of the base 1 is fixedly provided with a sucker 5, the left side and the right side of the dressing component 3 are connected with a first drainage tube 11, one side of the water absorbing material 4 is connected with a second drainage tube 12, the first drainage tube 11 and the second drainage tube 12 are both communicated with a hydrops bag 7, and two sides of the base 1 are uniformly provided with a plurality of dressing ejection components 8 which are matched and connected with the base cover 2.
On the basis of setting the bottom of the base 1 to be arc-shaped, for better seepage prevention, the bottom of the base 1 is annularly provided with the sucker 5, so that the sucker 5 can suck the skin of a patient and achieve sealing isolation between the inside and the outside of the base 1, the dressing assembly 3 and the water absorbing material 4 are both used for absorbing liquid flowing out of wounds, the first drainage tube 11 is used for draining and discharging the liquid at two sides of the dressing assembly 3, the second drainage tube 12 is used for draining and discharging the liquid at the bottom of the water absorbing material 4, and the water absorbing material 4 can be sponge or water absorbing resin material.
In this embodiment, the dressing assembly 3 includes a yarn belt 31, the yarn belt 31 is in a sheet-shaped arrangement, one surface of the yarn belt 31 is fixedly attached with a dressing 33, and one surface of the dressing 33, which is far away from the yarn belt 31, is in an arc shape with a middle part being higher than an outer part and a lower part and is consistent with the radian of the bottom of the base 1;
dressing 33 is including setting up the sponge 332 that medicine material 331 and medicine material 331 both sides laminating set up in the middle part, sponge 332 is kept away from and is equipped with the adhesive layer on the one side of gauze 31.
When the dressing 33 is used, the dressing 33 is placed in the base 1, the outer side wall of the dressing 33 is attached to the inner side wall of the base 1, the dressing 33 is attached to the skin of a patient, and the bottom surface of the dressing 33 is in an arc-shaped arrangement with the middle high and the two side bottoms, so that liquid absorbed in the medicine 331 flows into the sponges 332 on the two sides after being absorbed, the effect of keeping the corresponding wound parts of the medicine 331 moist is achieved, and wound healing is facilitated.
The medicine 331 is favorable for sterilizing and inhibiting the wound and promoting the wound healing, the sponge 332 is used for absorbing the seepage, and the adhesive layer enables the dressing to be better attached to the skin, so that the wound surface is protected.
In this embodiment, the inside of the sponge 332 at two sides of the medicine 331 is provided with the flow guiding pipe 6, one side of the inside of the water absorbing material 4 is also provided with the flow guiding pipe 6, the flow guiding pipe 6 is in an L-shaped arrangement, the pipe wall of the flow guiding pipe 6 is uniformly provided with a plurality of flow guiding holes, and the plurality of flow guiding holes are all arranged on 1/2-2/3 of the upper part of the cross section of the flow guiding pipe 6.
The flow guiding pipe 6 is used for guiding the liquid absorbed and accumulated in the sponge 332 and the water absorbing material 4, and then the flow guiding effect is achieved.
In this embodiment, the flow guiding tube 6 located in the sponge 332 is horizontally disposed at a thicker end of the sponge 332, the water outlet of the flow guiding tube 6 is located at a side far away from the medicine 331, and the water inlet end of the first flow guiding tube 11 penetrates into the side wall of the base 1 to be communicated with the water outlet of the flow guiding tube 6.
When liquid oozes, medicine 331 absorbs the seepage liquid, because of dressing 33's arc setting, medicine 331's accumulative liquid can be to the sponge 332 on flow direction both sides, installation honeycomb duct 6 in the sponge 332, and the drainage hole that sets up on the honeycomb duct 6 opens a plurality of feed liquor passageway for the liquid in the sponge 332 and gets into honeycomb duct 6, and liquid flows to honeycomb duct 6's bottom under the setting of guiding hole to in through the first drainage tube 11 flow to hydrops bag 7 with it intercommunication, reach the function of drainage. It should be noted that, through holes are formed on two sides of the base 1, the through holes are formed at the water outlet of the flow guiding tube 6, so that the first flow guiding tube 11 is conveniently connected with the flow guiding tube 6, the flow guiding tubes 6 are arranged in the sponges 332 on two sides of the medicine 331, and the flow guiding tubes 6 on two sides are used for guiding through the connected first flow guiding tube 11.
In this embodiment, the flow guiding tube 6 located in the water absorbing material 4 is horizontally disposed at the lower end of the water absorbing material 4, the water outlet of the flow guiding tube 6 is located at one side of the water absorbing material 4, and the water inlet of the second flow guiding tube 12 passes through the side wall of the seat cover 2 and is communicated with the water outlet of the flow guiding tube 6.
When the outflow speed of liquid is too fast, dressing subassembly 3 has satisfied quick derivation liquid, and liquid is accumulated on the base, and when accumulating the bottom of absorbing material 4, liquid carries out drainage discharge from the honeycomb duct 6 that one side set up in the absorbing material 4, and at this moment, second drainage tube 12 has the liquid outflow, can remind the nurse to carry out dressing subassembly 3 and absorbing material 4's change. It should be noted that, the seat cover 2 is provided with a through hole on one side, and the through hole is arranged at the water outlet of the flow guiding tube 6, so that the connection between the second drainage tube 12 and the flow guiding tube 6 is facilitated.
In this embodiment, the dressing ejection assembly 8 includes a plurality of sinking grooves 81 disposed at the top of two sides of the base 1, and tip grooves 85 disposed at the bottom of the cover 2, wherein a plurality of sinking grooves 81 are uniformly disposed along two side walls, an annular limiting member 82 is screwed and fixed on the inner side of the top of the sinking groove 81, a spring 83 is mounted in the bottom of the sinking groove 81, a top nail 84 is mounted in the sinking groove 81 above the spring 83, the head of the top nail 84 is abutted against the spring 83, a rubber ring 86 is fixed on the outer edge of the head of the top nail 84, the rubber ring 86 is slidably connected in the sinking groove 81 along the head of the top nail 84, the tail of the top nail 84 is slidably connected in the annular limiting member 82, the tail of the top nail 84 is provided with a tip, the tip groove 85 is adapted to the tip, and an air hole 87 communicating with the bottom of the sinking groove 81 is further formed on the side wall of the base 1.
The dressing ejection assembly 8 is arranged between the base 1 and the seat cover 2, when the base 1 and the seat cover 2 are covered, four sides of the yarn belt 31 are positioned in gaps between the base 1 and the seat cover 2, the sharp groove 85 and the tip of the tail part of the top nail 84 are in fit, so that the yarn belt 31 is punctured by the tip, the top nail 84 is fixed on the tip, when the seat cover 2 is opened, the top nail 84 slides upwards due to the tension of the spring 83, the rubber ring 86 is fixed on the outer ring of the head of the top nail 84, the rubber ring 86 is abutted on the inner wall of the sink 81 to form a seal, therefore, the spring 83 slides upwards and also needs to be controlled by the air inlet speed of the air hole 87, the air hole 87 plays a role of slowly ascending the top nail 84, and accordingly, the ascending of the top nail 84 can facilitate the detachment of the dressing assembly by medical staff, further, the slow ascending of the top nail 84 can reduce the discomfort of the adhesion of the sponge and the skin during the detachment, pain cannot be caused, and the comfort of a patient is improved.
In this embodiment, a telescopic belt 10 is connected between two side walls of the base 1.
The telescopic strap 10 is used for mounting the device on the abdomen of a patient, and can be adjusted according to the abdomen size of a patient without using the device, and in particular, can be adjusted by using a snap-fit.
In this embodiment, the first drainage tube 11, the second drainage tube 12 and the effusion bag 7 are made of transparent plastic, and may be PVC plastic, PE plastic or ABS plastic, and the first drainage tube 11, the second drainage tube 12 and the effusion bag 7 are made transparent, so that patients or medical staff can check the specific conditions of the effusion.
In this embodiment, the suction cup 5 is fixed around the bottom wall of the base 1, and an arc-shaped groove is formed in the bottom wall of the suction cup 5.
The sucking disc 5 is rectangular form soft rubber material, specifically can be nitrile rubber, silica gel or soft PVC, and sucking disc 5 encircles base 1 bottom fixedly to set up to be the arc at the diapire, can be better reach and adsorb at patient's skin surface, reach the effect of prevention of seepage.
In this embodiment, a latch 13 is disposed between the other side of the rotational connection between the base 1 and the cover 2.
The bolt makes the base 1 and the seat cover 2 close. For the close fitting, a foam sealing strip can also be arranged on the base 1 or the seat cover 2 at the fitting position.
The invention relates to an anti-seepage drainage device for abdominal cavity operation, which has the following working principle:
When the dressing device is used, the telescopic belt 10 is sleeved on the abdomen of a patient, an abdomen wound is arranged in the middle of the base 1, a sucking disc at the bottom of the base 1 is used for sucking the periphery of the abdomen wound of the patient, then the telescopic belt 10 is adjusted to an appropriate tightness degree, the base cover 2 is opened, the dressing assembly 3 is arranged in the base 1, the outer side wall of the dressing 33 is attached to the inner side wall of the base 1, four sides of the yarn belt 31 are arranged on the periphery of the top of the base 1, the base cover 2 is covered, the yarn belt 2 is tightly covered by the inserted pin 13, the yarn belt 31 is fixed by the fastening of the tips of the top nails 84 on the base 1 and the sharp grooves 85 on the base cover 2, the dressing assembly 3 is completed, the water absorbing material is arranged above the dressing assembly 3, the outer wall of the water absorbing material 4 is attached to the inner wall of the base cover 2, the first drainage tube 11 penetrates through the side wall of the base 1 and is communicated with the guide tube 6 in the sponge 332 of the dressing 33, and the second drainage tube 12 penetrates through the side wall of the base cover 2 and is communicated with the guide tube 6 at the bottom of the water absorbing material 4.
When liquid seeps out from a wound of a patient, the liquid is absorbed by the medicine 331, the bottom of the dressing 33 is in an arc shape, the liquid absorbed by the medicine 331 flows into the sponges 332 with two lower sides and is absorbed by the sponges, the liquid in the sponges 332 is guided by the guide pipe 6, the liquid is discharged into the effusion bag 7, a plurality of guide holes are uniformly distributed on 1/2-2/3 of the upper part of the cross section of the guide pipe 6 for better guiding, the liquid in the sponges 332 flows into the bottom of the cross section of the guide pipe 6 through the guide holes and is discharged into the effusion bag 7 through the first drainage pipe 11, and the drainage can be realized without worrying about leakage.
When the liquid of the patient seeps out too fast, the liquid draining speed of the dressing assembly 3 is insufficient to drain the liquid fast, the liquid accumulates on the dressing 33 of the dressing assembly 3, when the liquid accumulates on the bottom of the absorbent material 4, the liquid is permeated into the guide pipe 6 arranged on one side in the bottom of the absorbent material 4 and is drained through the second drainage pipe 12, and at the moment, medical staff can replace the dressing assembly 3 and the absorbent material 4 according to the liquid draining of the second drainage pipe 12;
When the dressing is replaced, the first drainage tube 11 and the second drainage tube 12 are disconnected with the drainage tube 6, the water-absorbing material 4 is taken out, the seat cover 2 is opened, when the seat cover 2 is opened, the sharp groove 85 leaves the tip of the top nail 84, the spring 83 of the dressing ejection assembly 8 ejects the top nail 84 upwards, the rubber ring 86 and the air holes 87 are combined, the upward sliding speed of the top nail 84 is slowed down, the lifting is slowly carried out, the yarn belt 31 on the tip of the top nail 84 is driven to lift, after the lifting is completed, the dressing assembly 3 of medical staff is conveniently removed, and further, the slow lifting of the top nail 84 lightens the discomfort of the adhesive layer at the bottom of the sponge 332, which is removed from the skin of a patient.
Although the present invention has been described with reference to the above embodiments, it should be understood that the invention is not limited to the embodiments described above, and that any simple modification, equivalent changes and modifications can be made by those skilled in the art without departing from the scope of the present invention, and the technical spirit of the present invention falls within the scope of the present invention.