CN219721424U - Anti-blocking abdominal cavity drainage device - Google Patents

Abstract

The utility model relates to the technical field of drainage devices, and discloses an anti-blocking abdominal cavity drainage device which comprises a drainage outer sleeve, a drainage tube body and a drainage tank. The utility model is provided with the flushing pipe, the flushing through hole, the cutting sleeve, the cutting inner sleeve, the cutting blade, the first air bag, the first air pipe and the first air tap, the first air bag is inflated into the first air bag through the first air pipe, the first air bag has larger volume after being inflated, can prop open human tissues, can prevent floccules with larger volume and the like from entering the drainage tube body, at the moment, the intravenous infusion pipe is respectively connected with the infusion bottle and the flushing pipe, physiological saline in the infusion bottle is used as flushing liquid, and the flushing liquid flows out through the flushing pipe and the flushing through hole to flush the floccules at the front end of the drainage tube body out of the drainage tube body, so that the floccules are prevented from blocking the drainage tube body, and are sucked to floccules such as blood clots at the cutting sleeve by negative pressure and are decomposed into granular floccules substances under the cutting of the cutting blade, and the blockage phenomenon of the drainage tube body is further prevented.

Description

Anti-blocking abdominal cavity drainage device

Technical Field

The utility model relates to the technical field of drainage devices, in particular to an anti-blocking abdominal drainage device.

Background

The abdominal cavity drainage tube is a medical instrument for clinical drainage, and can guide pus, blood and liquid accumulated in the abdominal cavity to the outside, prevent abdominal infection and promote the healing of abdominal wounds. An anti-blocking abdominal cavity drainage tube with a filter screen of the publication No. CN204446916U comprises a tube body, wherein the tube body is a hollow hose made of elastic soft material, and a side hole is formed in the side surface of the head part of the tube body; the drainage tube is characterized in that the side hole is provided with a filter screen, and the filter screen is arranged at the inlet or the outlet of the side hole, so that large-scale blocks are prevented from being introduced into the drainage tube of the abdominal cavity or the side hole of the drainage tube of the abdominal cavity is prevented from being blocked. The filter screen is directly integrated with the pipe body, and the inlet surface or the outlet surface of the side hole is pressed with a filter screen by adopting pipe body materials. The side hole of the drainage tube is provided with the filter screen to prevent the large-sized block from blocking the pipeline, but the structure is complex, blood clots, falling human tissues and the like are attached to the filter screen to further cause the problem of blocking the filter screen, the negative pressure in the tube is further increased continuously, the drainage tube is gradually flattened, and finally the inner wall of the flattened drainage tube is tightly clung to the wall to be blocked thoroughly. Accordingly, the present utility model has been made in view of the above circumstances, and an object of the present utility model is to provide an anti-clogging peritoneal drainage device which has a more practical value.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an anti-blocking abdominal drainage device, so as to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides an anti-blocking abdominal cavity drainage device, includes drainage outer tube, drainage tube body and drainage jar, the terminal of drainage tube body is linked together with the inside of drainage jar, the inside of drainage tube body is provided with the wash pipe, the washing through-hole has evenly been seted up to the terminal surface of wash pipe, fixed mounting has the cutting sleeve on the inner wall of drainage tube body, the inside of cutting sleeve is provided with the cutting endotheca, even fixed mounting has the cutting blade between cutting endotheca outer wall and the cutting sleeve inner wall, the end-to-end connection of drainage outer tube has first gasbag, the internally connected of first gasbag has first trachea, and the end-to-end connection of first trachea has first air cock, adopts this kind of design in the in-service use, firstly aerifys to the inside of first gasbag through first trachea, and first gasbag volume is great after aerifing, can strut human tissue, can block the great floccule of volume etc. entering the body this moment, with the normal saline in the bottle respectively with the washing tube is as, and the flushing tube, can be the floccule of floccule body with the drainage tube and the drainage tube is the cutting down, and the floccule is the cutting down the floccule of the further has been prevented to the floccule of the cut down in the drainage tube, and the floccule is the cut down the cutting blade, and the floccule is the cut down the floccule is prevented to the floccule from the further to the cut, and the floccule is the cut down the floccule to the cut and the cut the floccule has been broken down in the drainage tube.

Further, the second gasbag is installed to the outside of drainage outer tube, the surface mounting of drainage outer tube has stable sucking disc, adopts this kind of design in the in-service use, through the setting of second gasbag and stable sucking disc, after the part of drainage outer tube and second gasbag extends into patient's abdominal cavity, utilizes the second gasbag to expand in patient's abdominal cavity, and at the inside card of abdominal cavity, the fixed drainage outer tube prevents that the drainage outer tube from sliding out, utilizes stable sucking disc to adsorb on patient's skin simultaneously to further promote the stability of drainage outer tube.

Further, the inside fixedly connected with second trachea of second gasbag, and the tracheal end of second extends to the outside of drainage outer tube, tracheal end fixedly connected with second air cock of second adopts this kind of design in the in-service use, can be according to different positions, and the air charge of second gasbag can be effectively controlled to different patients, the elasticity of being convenient for adjust fixedly to alleviate patient's burden.

Further, all be provided with on first trachea and the second trachea and prevent the pipe of backtracking, the inside of preventing the pipe of backtracking is all fixed mounting has the mounting substrate, and all evenly has seted up the circulation groove on the mounting substrate, the top of mounting substrate is all fixed mounting has reset spring, the top of reset spring is all fixed mounting has sealed chock, the inside of first air cock and second air cock all is provided with the thimble, and the thimble can inwards press sealed chock, in actual use, through the setting of above-mentioned structure, can avoid first gasbag and second gasbag to appear the gas leakage phenomenon.

Further, the surface fixed mounting of drainage outer tube has the flow control seat, screw rod is installed through the thread groove screw thread to one side of flow control seat outer wall, and the one end fixed mounting of screw rod has twist grip, the other end of screw rod has the grip block through bearing movable mounting, adopts this kind of design in the in-service use, and accessible rotates the screw rod and drives the grip block and stretch forward or retreat, reaches the purpose of control flow to when changing the drainage jar, make the grip block stretch forward to the bottommost with rotating the screw rod, the drainage tube body is closed this moment, thereby can be convenient for medical personnel change the drainage jar.

Furthermore, one side of the clamping plate, which is close to the drainage outer sleeve, is fixedly provided with a protection pad, and the protection pad is made of rubber.

Furthermore, the first air bag, the second air bag and the stable sucker are detachably mounted.

Further, the drainage tank is made of transparent materials, and scale marks are arranged on the outer surface of the drainage tank.

The utility model has the technical effects and advantages that:

1. the utility model adopts the design that in actual use, the first air pipe is firstly inflated into the first air bag, the first air bag has larger volume after being inflated, human tissues can be strutted, floccules with larger volume and the like can be prevented from entering the drainage tube body, at the moment, the intravenous infusion tube is respectively connected with the infusion bottle and the flushing tube, physiological saline in the infusion bottle is used as flushing fluid, and the flushing fluid flows out from the flushing tube and the flushing through hole to flush floccules at the front end of the drainage tube body out of the drainage tube body, so that the floccules are prevented from blocking the drainage tube body, and are decomposed into granular floccules such as blood clots and the like under the cutting of the cutting blade, and the phenomenon of blocking the drainage tube body is further prevented.

2. According to the utility model, the stable sucking disc and the second air bag are arranged, so that in actual use, after the drainage outer sleeve and the part of the second air bag extend into the abdominal cavity of a patient, the second air bag is utilized to expand in the abdominal cavity of the patient to clamp and fix the drainage outer sleeve in the abdominal cavity, the drainage outer sleeve is prevented from sliding out, and meanwhile, the stable sucking disc is utilized to be adsorbed on the skin of the patient, so that the stability of the drainage outer sleeve is further improved.

3. By arranging the second air pipe and the second air nozzle, the inflatable air bag can effectively control the inflation amount of the second air bag according to different parts of patients in actual use, and is convenient for adjusting the fixed tightness so as to reduce the burden of the patients.

4. According to the utility model, the flow adjusting seat, the screw rod and the clamping plate are arranged, so that the clamping plate can be driven to extend forwards or backwards by rotating the screw rod in actual use, the purpose of controlling flow is achieved, and when the drainage tank is replaced, the clamping plate extends forwards to the bottommost side by rotating the screw rod, and at the moment, the drainage tube body is closed, so that the drainage tank can be conveniently replaced by medical staff.

Drawings

Fig. 1 is a schematic perspective partial cross-sectional view of a first structure according to the present utility model.

Fig. 2 is a schematic perspective partial cross-sectional view of a second structure of the present utility model.

Fig. 3 is a schematic perspective view of the structure of the present utility model.

Fig. 4 is a schematic perspective view of a cutting sleeve structure according to the present utility model.

Fig. 5 is a schematic perspective view illustrating the structure of a flow adjustment seat according to the present utility model.

Fig. 6 is a schematic front cross-sectional view of the backtracking prevention pipe structure of the present utility model.

The reference numerals are: 100. a drainage outer sleeve; 110. a drainage tube body; 111. a flushing pipe; 112. flushing the through hole; 113. cutting the sleeve; 114. cutting the inner sleeve; 115. a cutting blade; 116. a first air bag; 117. a first air tube; 118. a first air tap; 119. a second air bag; 120. a second air pipe; 121. a second air tap; 122. stabilizing the sucking disc; 123. an anti-backtracking pipe; 124. a flow regulating seat; 125. a screw rod; 126. a clamping plate; 127. a mounting substrate; 128. a return spring; 129. sealing the chock; 200. and (5) a drainage tank.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configuration of each structure described in the following embodiments is merely an example, and the anti-clogging peritoneal drainage device according to the present utility model is not limited to each structure described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Embodiment one:

the utility model provides an anti-blocking abdominal drainage device, which comprises a drainage outer sleeve 100, a drainage tube body 110 and a drainage tank 200, wherein the tail end of the drainage tube body 110 is communicated with the inside of the drainage tank 200, a flushing tube 111 is arranged in the drainage tube body 110, flushing through holes 112 are uniformly formed in the outer surface of the tail end of the flushing tube 111, a cutting sleeve 113 is fixedly arranged on the inner wall of the drainage tube body 110, a cutting inner sleeve 114 is arranged in the cutting sleeve 113, a cutting blade 115 is uniformly and fixedly arranged between the outer wall of the cutting inner sleeve 114 and the inner wall of the cutting sleeve 113, the tail end of the drainage outer sleeve 100 is connected with a first air bag 116, the inside of the first air bag 116 is connected with a first air pipe 117, the tail end of the first air pipe 117 extends to the outside of the drainage outer sleeve 100, and the tail end of the first air pipe 117 is connected with a first air tap 118.

In actual use, first air is inflated into the first air bag 116 through the first air pipe 117, the first air bag 116 has a larger volume after inflation, can prop open human tissues, can block floccules with a larger volume and the like from entering the drainage tube body 110, at the moment, the intravenous infusion tube is respectively connected with the infusion bottle and the flushing tube 111, physiological saline in the infusion bottle is used as flushing liquid, the flushing liquid flows out of the floccules at the front end of the drainage tube body 110 through the flushing tube 111 and the flushing through hole 112 to flush the floccules out of the drainage tube body 110, the floccules are prevented from blocking the drainage tube body 110, and the floccules such as blood clots and the like are sucked to the cutting sleeve 113 by negative pressure and are decomposed into granular condensed substances under the cutting of the cutting blade 115, so that the blockage phenomenon of the drainage tube body 110 is further prevented.

Embodiment two:

the second embodiment differs from the first embodiment in that: the second air bag 119 is arranged outside the drainage outer sleeve 100, the stabilizing sucking disc 122 is arranged on the outer surface of the drainage outer sleeve 100, the second air pipe 120 is fixedly connected inside the second air bag 119, the tail end of the second air pipe 120 extends to the outside of the drainage outer sleeve 100, the second air nozzle 121 is fixedly connected with the tail end of the second air pipe 120, the first air pipe 117 and the second air pipe 120 are respectively provided with an anti-backtracking pipe 123, the inside of the anti-backtracking pipe 123 is respectively fixedly provided with the mounting base plate 127, the mounting base plate 127 is respectively and uniformly provided with a circulation groove, the top end of the mounting base plate 127 is respectively and fixedly provided with the reset spring 128, the top end of the reset spring 128 is respectively and fixedly provided with the sealing plug 129, the inside of first air cock 118 and second air cock 121 all is provided with the thimble, and the thimble can inwards press sealed chock 129, the surface fixed mounting of drainage outer tube 100 has flow control seat 124, screw 125 is installed through the screw thread groove screw thread to one side of flow control seat 124 outer wall, and screw 125's one end fixed mounting has the twist grip, screw 125's the other end has grip block 126 through bearing movable mounting, grip block 126 is close to one side fixed mounting of drainage outer tube 100 and is protected and support the pad, and the material that the protection supported the pad is rubber, the mounting means of first gasbag 116, second gasbag 119 and stable sucking disc 122 is demountable installation, drainage jar 200 is transparent material, and the surface of drainage jar 200 is provided with the scale mark.

In actual use, through the arrangement of the second air bag 119 and the stable sucking disc 122, after the drainage outer sleeve 100 and the part of the second air bag 119 extend into the abdominal cavity of a patient, the second air bag 119 is utilized to expand in the abdominal cavity of the patient, the drainage outer sleeve 100 is clamped in the abdominal cavity, the drainage outer sleeve 100 is fixed, the drainage outer sleeve 100 is prevented from sliding out, and meanwhile the stable sucking disc 122 is utilized to be adsorbed on the skin of the patient, so that the stability of the drainage outer sleeve 100 is further improved.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides an anti-blocking abdominal drainage device, includes drainage outer tube (100), drainage tube body (110) and drainage jar (200), its characterized in that, the end of drainage tube body (110) is linked together with the inside of drainage jar (200), the inside of drainage tube body (110) is provided with washout tube (111), washout hole (112) have evenly been seted up to the terminal surface of washout tube (111), fixed mounting has cutting sleeve (113) on the inner wall of drainage tube body (110), the inside of cutting sleeve (113) is provided with cutting endotheca (114), even fixed mounting has cutting blade (115) between cutting endotheca (114) outer wall and cutting sleeve (113) inner wall, the end-to-end connection of drainage outer tube (100) has first gasbag (116), the internal connection of first gasbag (116) has first trachea (117), and the end-to-end of first trachea (117) extends to the outside of drainage outer tube (100), the end-to-end connection of first trachea (117) has first air cock (118).

2. An anti-clogging peritoneal drainage device as claimed in claim 1, wherein: the outer part of the drainage outer sleeve (100) is provided with a second air bag (119), and the outer surface of the drainage outer sleeve (100) is provided with a stable sucking disc (122).

3. An anti-clogging peritoneal drainage device as claimed in claim 2, wherein: the inside fixedly connected with second trachea (120) of second gasbag (119), and the end of second trachea (120) extends to the outside of drainage outer tube (100), the end fixedly connected with second air cock (121) of second trachea (120).

4. A device according to claim 3, wherein: the utility model discloses a novel air conditioner, including first trachea (117) and second trachea (120), all be provided with on first trachea (117) and second trachea (120) and prevent backtracking pipe (123), the inside of preventing backtracking pipe (123) is all fixed mounting has mounting base plate (127), and all evenly has seted up the circulation groove on mounting base plate (127), the top of mounting base plate (127) is all fixed mounting has reset spring (128), the top of reset spring (128) is all fixed mounting has sealed chock (129), the inside of first air cock (118) and second air cock (121) is provided with the thimble, and the thimble can inwards press sealed chock (129).

5. An anti-clogging peritoneal drainage device as claimed in claim 1, wherein: the external surface fixed mounting of drainage outer tube (100) has flow control seat (124), one side of flow control seat (124) outer wall is through screw thread groove screw thread installation lead screw (125), and the one end fixed mounting of lead screw (125) has the twist grip, the other end of lead screw (125) is through bearing movable mounting grip block (126).

6. The anti-clogging peritoneal drainage device of claim 5, wherein: the side of the clamping plate (126) close to the drainage outer sleeve (100) is fixedly provided with a protection pad, and the protection pad is made of rubber.

7. An anti-clogging peritoneal drainage device as claimed in claim 1, wherein: the first air bag (116), the second air bag (119) and the stabilizing sucker (122) are detachably mounted.

8. An anti-clogging peritoneal drainage device as claimed in claim 1, wherein: the drainage tank (200) is made of transparent materials, and scale marks are arranged on the outer surface of the drainage tank (200).