CN111420134A

CN111420134A - Intelligent drainage device for hepatobiliary surgery

Info

Publication number: CN111420134A
Application number: CN202010258859.8A
Authority: CN
Inventors: 孙建
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-07-17

Abstract

The invention provides an intelligent drainage device for hepatobiliary surgery, and relates to the technical field of intelligent drainage for hepatobiliary surgery. The invention has the beneficial effects that: under locking mechanism's effect, after closing its lid, then can be earlier with its drag hook on the ring of fixed block bottom, later carry out clockwise wrench movement to the hand wheel of its outer threaded rod bottom, then carry out the screw thread wrench movement between its outer threaded rod and the fixed jar, rotate between bearing and the movable block is passed through to its outer threaded rod top simultaneously, then the movable block slides down in the fixed jar, the connecting rod that its movable block top is connected can be strained its ring through the drag hook that swing joint spare is connected.

Description

Intelligent drainage device for hepatobiliary surgery

Technical Field

The invention relates to the technical field of intelligent drainage for hepatobiliary surgery, in particular to an intelligent drainage device for hepatobiliary surgery.

Background

The disease is after the hepatobiliary surgery, and its operation position often can produce the pus, then needs carry out the water conservancy diversion to its pus and draws forth, avoids the pus accumulation to lead to increasing patient's pain, can accelerate the recovered effect of patient's state of an illness through the drainage.

Current intelligent drainage device for hepatobiliary surgery does not possess and can float the mechanism that highly rises in the collection liquid jar is observed to read collection liquid jar interior hydrops capacity through floating the board in collection liquid jar, possesses simultaneously and can carry out effective locking mechanism to the lid to do not possess and to carry out effective control to the pus and put out the mechanism in collection liquid jar.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an intelligent drainage device for hepatobiliary surgery, which solves the technical problems that the existing intelligent drainage device for hepatobiliary surgery does not have a mechanism for observing and reading the volume of accumulated liquid in a liquid collection tank through the floating height of a floating plate in the liquid collection tank, and simultaneously has a mechanism for effectively locking a cover body and a mechanism for effectively controlling the pus to be discharged in the liquid collection tank.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

an intelligent drainage device for hepatobiliary surgery, comprising: the liquid collecting tank is hinged with a cover body on the outer wall of the liquid collecting tank, the top end of the cover body is fixedly connected with a negative pressure drainage pump, one side of the negative pressure drainage pump is fixedly connected with a liquid inlet pipe, the other side of the liquid inlet pipe is provided with a liquid guide pipe through a connecting piece, and the bottom end of the negative pressure drainage pump extends into the liquid collecting tank and is connected with a liquid outlet pipe;

the bottom end of the interior of the liquid collection tank is fixedly connected with a discharging funnel, the inner wall of the liquid collection tank is fixedly connected with a fixed plate, the bottom end of the fixed plate is fixedly connected with an activated carbon filter screen, the bottom end of the exterior of the liquid collection tank is fixedly connected with a bottom plate, the outer wall of the bottom plate is fixedly connected with a connecting block, the interior of the connecting block is in threaded connection with a hand screwing screw, and the bottom end of the hand screwing screw is rotatably connected with a bottom support;

the improved liquid collecting tank is characterized in that a sealing ring is fixedly connected to the bottom end of the cover body, a locking mechanism is connected between the fixing block and the liquid collecting tank, a floating mechanism is connected to the inner wall of the liquid collecting tank in a sliding mode, a groove is formed in the top end face of the fixing plate, a liquid discharging mechanism is connected to the inner portion of the groove, an L-shaped pipe is connected to the bottom end of the liquid collecting tank in an embedded mode, and a sealing cover is.

Furthermore, the hand-screwing screw rod is rotationally connected with the bottom support through a bearing, and the central axis of the hand-screwing screw rod is coincided with the central axis of the bottom support.

Further, locking mechanism is inside including the fixed tank of fixed mounting at collection liquid jar outer wall, and the both sides inner wall of fixed tank has all seted up spout one, two inside equal sliding connection of spout have slider one, and fixedly connected with movable block between two sliders one, the movable block bottom is rotated and is connected with the external screw thread pole, and movable block top fixedly connected with connecting rod, the connecting rod top is connected with the drag hook through swing joint spare, and the outside colluding of drag hook has the ring.

Furthermore, threaded connection is adopted between the external thread rod and the fixed tank, the external thread rod is in rotating connection with the movable block through a bearing, and the circular ring is fixedly connected with the fixed block.

Further, the floating mechanism comprises two sliding grooves which are arranged on the inner walls of the two sides of the liquid collecting tank, two sliding blocks are connected to the two sliding grooves in a sliding mode, and a floating plate is fixedly connected between the two sliding blocks.

Furthermore, two through holes are formed in the floating plate, and the floating plate is connected with the liquid collecting tank in a sliding mode through the second sliding block and the second sliding groove.

Further, the inside spout three including seting up at the both sides inner wall of recess of tapping mechanism, and three inside sliding connection of two spouts have a slider three, fixedly connected with sunshade between two sliders three, and sunshade and fixed plate inside have all seted up two tapping holes, the outside fixedly connected with external screw thread of sunshade takes out the pole, and the outside swing joint of external screw thread takes out the pole has the external screw thread mouth, the external screw thread takes out the pole and has the hand with the external screw thread mouth outside threaded connection and twist the internal thread lid.

Furthermore, the caliber of the liquid discharging hole is matched with the caliber of a through hole formed in the floating plate, and the liquid discharging hole is symmetrical about the central axis of the fixing plate.

Further, the external thread opening is fixedly connected with the outer wall of the liquid collection tank, and a round hole convenient for movement of the external thread drawing rod is formed in the inner wall of the liquid collection tank.

(III) advantageous effects

The invention provides an intelligent drainage device for hepatobiliary surgery. Compared with the prior art, the method has the following beneficial effects:

1. the intelligent drainage device for hepatobiliary surgery is characterized in that under the action of a locking mechanism, after a cover body is covered, a draw hook of the intelligent drainage device can be hooked on a circular ring at the bottom end of a fixed block firstly, then a hand wheel at the bottom end of an outer threaded rod of the intelligent drainage device is twisted clockwise, then the outer threaded rod of the intelligent drainage device is twisted with a fixed tank, meanwhile, the top end of the outer threaded rod of the intelligent drainage device rotates between a bearing and a movable block, the movable block slides downwards in the fixed tank, a connecting rod connected with the top end of the movable block can strain the circular ring through the draw hook connected with a movable connecting piece, so that the cover body can be sealed and tightly covered quickly, meanwhile, a sealing ring is arranged at the bottom end of the cover body, pus in a liquid collecting tank can be effectively sealed, odor is prevented from flowing out, when the pus at the operation part of a patient is drained, a negative pressure drainage pump of, can make pus enter the liquid inlet pipe through the liquid guide pipe and enter the liquid collection tank from the liquid outlet pipe.

2. This intelligent drainage device is used in hepatobiliary surgery, under the effect of floating mechanism, after in the pus gets into liquid collecting tank through its drain pipe, then on its pus passed through the through-hole inflow fixed plate on the floating plate, its floating plate has the floatability, can be along with the gradual increase of pus, thereby upwards slide at liquid collecting tank inner wall, its liquid collecting tank is the transparent body simultaneously, and liquid collecting tank outer wall is provided with the scale mark that the equidistance distributes, then can read the drainage volume of pus fast when the position that the floating plate stopped, thereby be convenient for medical personnel to record the volume of the pus that patient drawn forth, thereby study effective treatment patient's implementation scheme to what of the drainage volume of pus.

3. This intelligent drainage device for hepatobiliary surgery, after the drainage, need discharge in album liquid jar to pus, then can twist internal thread lid to its hand and become flexible, then its hand is twisted internal thread lid and is become flexible on the external screw thread mouth earlier, later break away from and carry out the screw thread wrench movement on external screw thread pump rod behind the external screw thread mouth, later with its external screw thread pump rod at the inside round hole of seting up of album liquid jar inner wall stimulate, then the sunshade that its external screw thread pump rod is connected carries out the right slip in the recess of seting up on the fixed plate top, then two tap holes that set up on its sunshade and fixed plate inside two tap hole coincidences of seting up, two through-holes that set up on two tap holes of this coincidence and the floating plate of this coincidence are also coincided simultaneously, then the pus in its album liquid jar gets into the unloading funnel after being filtered through the tap hole of coincidence, and flow through L type pipe, here simultaneously, twist the sealed lid of its L type pipe outside threaded connection under the pine, be convenient for its pus filters after going on, effectively avoid the smell problem of smell of pus taking place when discharging.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an intelligent drainage device for hepatobiliary surgery according to the present invention;

FIG. 2 is a schematic top view of the liquid discharge mechanism of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 4 is an enlarged view of the structure of the present invention at B.

The device comprises a liquid collecting tank 1, a cover body 2, a negative pressure drainage pump 3, a negative pressure drainage pump 4, a liquid inlet pipe 5, a liquid guide pipe 6, a liquid outlet pipe 7, a fixed block 8, a blanking funnel 9, a fixed plate 10, an activated carbon filter screen 11, a bottom plate 12, a connecting block 13, a hand screwing screw 14, a bottom support 15, a sealing ring 16, a locking mechanism 1601, a fixed tank 1602, a first sliding chute 1603, a first sliding block 1604, a movable block 1605, an external threaded rod 1606, a connecting rod 1607, a movable connecting piece 1608, a draw hook 1609, a circular ring 17, a floating mechanism 1701, a second sliding chute 1702, a second sliding block 1703, a floating plate 18, a groove 19, a liquid discharging mechanism 1901, a third sliding chute 1902, a third sliding block 1903, a shield plate 1904, a liquid discharging hole 1905, an external threaded pumping rod 1906, an external threaded hole 1907, a hand screwing internal threaded cover 20, a sealing cover L, 21 and a sealing cover L.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the invention provides an intelligent drainage device for hepatobiliary surgery, and solves the technical problems that the existing intelligent drainage device for hepatobiliary surgery does not have a mechanism for observing and reading the volume of accumulated liquid in a liquid collection tank through the floating and rising height of a floating plate in the liquid collection tank, and simultaneously has a mechanism for effectively locking a cover body and a mechanism for effectively controlling pus to be discharged in the liquid collection tank.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Embodiment 1 as shown in fig. 1-4, an intelligent drainage device for hepatobiliary surgery comprises a liquid collecting tank 1, a cover body 2, a negative pressure drainage pump 3, a liquid inlet pipe 4, a liquid guide pipe 5, a liquid outlet pipe 6, a fixed block 7, a discharging funnel 8, a fixed plate 9, an activated carbon filter screen 10, a bottom plate 11, a connecting block 12, a hand-screwed screw 13, a bottom support 14, a sealing ring 15, a locking mechanism 16, a fixed tank 1601, a chute 1602, a slider 1603, a movable block 1604, an external threaded rod 1605, a connecting rod 1606, a movable connecting piece 1607, a drag hook 1608, a circular ring 1609, a floating mechanism 17, a chute 1701, a slider 1702, a floating plate 1703, a groove 18, a liquid discharging mechanism 19, a chute 1901, a slider 1902, a shading plate 1903, a liquid discharging hole 1904, an external threaded rod 1905, an external threaded port 1906, a hand-screwed internal thread cover 1907, an L-shaped pipe 20 and a sealing cover 21, wherein the outer wall of the liquid collecting tank 1 is hinged with a cover body 2, the liquid collecting tank 1 is provided with the transparent body 1901, the outer wall of the transparent body is provided with equidistantly distributed, the liquid guide pipe 1901, the handle is connected with the liquid collecting tank 2, the liquid guide pipe is connected with the negative pressure drainage pump 2, the liquid inlet pipe is connected with;

the outer part of the cover body 2 is fixedly connected with a fixed block 7, the bottom end of the inner part of the liquid collecting tank 1 is fixedly connected with a blanking funnel 8, the inner wall of the liquid collecting tank 1 is fixedly connected with a fixed plate 9, the bottom end of the fixed plate 9 is fixedly connected with an active carbon filter screen 10, the bottom end of the outer part of the liquid collecting tank 1 is fixedly connected with a bottom plate 11, the outer wall of the bottom plate 11 is fixedly connected with a connecting block 12, the inner part of the connecting block 12 is in threaded connection with a hand-screwed;

2 bottom fixedly connected with sealing washer 15 of lid, sealing washer 15 can seal its pus that collects liquid jar 1 inside, the problem of avoiding the pus to spill over takes place, be connected with locking mechanism 16 between fixed block 7 and the collection liquid jar 1, and collect liquid jar 1 inner wall sliding connection has flotation mechanism 17, fixed plate 9 top face seted up recess 18, and recess 18 internal connection has tapping mechanism 19, the gomphosis of collection liquid jar 1 bottom is connected with L type pipe 20, L type pipe 20's one end docks with the play liquid hole of unloading funnel 8 bottom, and L type pipe 20 external screw thread connection has sealed lid 21.

Further, the hand is twisted screw rod 13 and is passed through to constitute between bearing and the end support 14 and rotate and be connected, and the axis of hand is twisted screw rod 13 and the axis of end support 14 coincide mutually, twists screw rod 13 through rotating four hands, can make four end supports 14 can support its ground, can adjust the levelness of collection liquid jar 1 that its bottom plate 11 is connected through rotating its four hand screws 13 simultaneously to it is more accurate when making to read the pus capacity.

Further, locking mechanism 16 is inside including the fixed jar 1601 of fixed mounting at the outer wall of collection liquid jar 1, and a spout 1602 has all been seted up to the both sides inner wall of fixed jar 1601, two inside equal sliding connection of spout 1602 has a slider 1603, and fixedly connected with movable block 1604 between two sliders 1603, movable block 1604 bottom is rotated and is connected with external screw rod 1605, and movable block 1604 top fixedly connected with connecting rod 1606, the connecting rod 1606 top is connected with the drag hook 1608 through swing joint spare 1607, and the outside ring 1609 that has colluded of drag hook 1608, movable block 1604 passes through a slider 1603, a spout 1602 constitutes sliding construction with fixed jar 1601.

Furthermore, the external screw rod 1605 is connected with the fixed tank 1601 by screw threads, the external screw rod 1605 is connected with the movable block 1604 by a bearing in a rotating way, the ring 1609 is connected with the fixed block 7 in a fixed way, the top end of the external screw rod 1605 is connected with the inner ring of the bearing in a fixed way, and the bearing is connected with the bottom end face of the movable block 1604 in a jogged way.

Further, floating mechanism 17 is inside including two 1701 of spout of seting up in the both sides inner wall of collection liquid jar 1, and two 1701 inside equal sliding connection of spout have two 1702, fixedly connected with float board 1703 between two 1702 of spout, float board 1703 can slide from top to bottom on the two 1701 of spout that the inner wall of collection liquid jar 1 was seted up through two 1702 of spout.

Further, two through-holes have been seted up to floating board 1703 inside, and floating board 1703 constitutes sliding connection through two 1702 of slider, two 1701 of spout and collection fluid reservoir 1, floats two through-holes on the board 1703, can flow into its floating board 1703 bottom fast when being convenient for the pus gets into in the collection fluid reservoir 1 to make floating board 1703 can float the work.

Further, the inside three 1901 of spout of seting up at the both sides inner wall of recess 18 that is including of tapping mechanism 19, and the inside sliding connection of two three 1901 of spout has three 1902 of slider, fixedly connected with sunshade 1903 between three 1902 of two sliders, and sunshade 1903 and fixed plate 9 are inside all seted up two tapping hole 1904, the outside fixedly connected with external screw thread pump rod 1905 of sunshade 1903, and the outside swing joint of external screw thread pump rod 1905 has external screw thread mouth 1906, external screw thread pump rod 1905 and external screw thread mouth 1906's external screw thread connection has hand to twist internal thread lid 1907, sunshade 1903 can slide on three 1901 of spout that the inner wall of recess 18 was seted up through three 1902 of slider.

Further, the caliber of the drainage hole 1904 is matched with the caliber of the through hole formed on the floating plate 1703, the drainage hole 1904 is symmetrical about the central axis of the fixing plate 9, and two drainage holes 1904 are also formed on the fixing plate 9.

Further, fixed connection between external screw thread mouth 1906 and the 1 outer wall of collection liquid jar, and collect the inside round hole of offering the external screw thread of being convenient for of 1 inner wall of liquid jar and take out the activity of pole 1905, dock relatively between external screw thread mouth 1906 and this round hole.

According to the working principle of the embodiment of the invention, firstly, a user can connect a liquid guiding head connected to a liquid guiding pipe 5 of the user to a part of a patient needing drainage, then a negative pressure drainage pump 3 of the user is started through an external power supply, pus can enter a liquid inlet pipe 4 through the liquid guiding pipe 5 and enter a liquid collecting tank 1 from a liquid outlet pipe 6, the intelligent level of the device is realized, the labor intensity of manual drainage is effectively reduced, and after the pus enters the liquid collecting tank 1 through the liquid outlet pipe 6, the pus flows into a fixed plate 9 through holes in a floating plate 1703, the floating plate 1703 has floatability and can gradually increase along with the pus, so that the pus slides upwards on the inner wall of the liquid collecting tank 1, meanwhile, the liquid collecting tank 1 is transparent, scale lines are arranged on the outer wall of the liquid collecting tank 1 at equal intervals, when the position where the floating plate 1703 stops, the drainage amount of the pus can be quickly read, so that medical personnel can conveniently record the amount of the pus led out the pus from a shading plate after drainage is finished, an internal thread cover 1907 of the pus is loosened, then the internal thread cover 1907 is screwed on the internal thread of a drain rod of a drain pipe 1904, and a drain pipe 1904 and drain pipe 1904, and a drain pipe 1904.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a hepatobiliary surgery is with intelligent drainage device which characterized in that includes: the liquid collecting tank comprises a liquid collecting tank (1), wherein a cover body (2) is hinged to the outer wall of the liquid collecting tank (1), a negative pressure drainage pump (3) is fixedly connected to the top end of the cover body (2), a liquid inlet pipe (4) is fixedly connected to one side of the negative pressure drainage pump (3), a liquid guide pipe (5) is installed on the other side of the liquid inlet pipe (4) through a connecting piece, and a liquid outlet pipe (6) is connected to the bottom end of the negative pressure drainage pump (3) and extends into the liquid collecting tank;

the automatic feeding device is characterized in that a fixing block (7) is fixedly connected to the outer part of the cover body (2), a discharging funnel (8) is fixedly connected to the bottom end of the inner part of the liquid collecting tank (1), a fixing plate (9) is fixedly connected to the inner wall of the liquid collecting tank (1), an activated carbon filter screen (10) is fixedly connected to the bottom end of the fixing plate (9), a bottom plate (11) is fixedly connected to the bottom end of the outer part of the liquid collecting tank (1), a connecting block (12) is fixedly connected to the outer wall of the bottom plate (11), a hand-screwing screw rod (13) is connected to the inner part of the connecting block;

lid (2) bottom fixedly connected with sealing washer (15), be connected with locking mechanism (16) between fixed block (7) and collection fluid reservoir (1), and collection fluid reservoir (1) inner wall sliding connection has floating mechanism (17), recess (18) have been seted up to fixed plate (9) top terminal surface, and recess (18) internal connection has tapping mechanism (19), collection fluid reservoir (1) bottom gomphosis is connected with L type pipe (20), and L type pipe (20) outside threaded connection has sealed lid (21).

2. The intelligent drainage device for hepatobiliary surgery according to claim 1, wherein the hand-threaded rod (13) is rotatably connected with the bottom support (14) through a bearing, and a central axis of the hand-threaded rod (13) coincides with a central axis of the bottom support (14).

3. The intelligent drainage device for hepatobiliary surgery as claimed in claim 1, wherein the locking mechanism (16) comprises a fixed tank (1601) fixedly mounted on an outer wall of the fluid collection tank (1) inside, and first sliding grooves (1602) are formed in inner walls of two sides of the fixed tank (1601), first sliding blocks (1603) are slidably connected inside the first sliding grooves (1602), and a movable block (1604) is fixedly connected between the first sliding blocks (1603), a male threaded rod (1605) is rotatably connected to a bottom end of the movable block (1604), a connecting rod (1606) is fixedly connected to a top end of the movable block (1604), a top end of the connecting rod (1606) is connected with the drag hook (1608) through a movable connecting piece (1607), and a circular ring (1609) is hooked outside the drag hook (1608).

4. The intelligent drainage device for hepatobiliary surgery as claimed in claim 3, wherein the external threaded rod (1605) is in threaded connection with the fixed tank (1601), the external threaded rod (1605) is in rotational connection with the movable block (1604) through a bearing, and the ring (1609) is in fixed connection with the fixed block (7).

5. The intelligent drainage device for hepatobiliary surgery according to claim 1, wherein the floating mechanism (17) comprises two sliding grooves (1701) formed in the inner walls of the liquid collecting tank (1), the two sliding grooves (1701) are connected with two sliding blocks (1702) in a sliding manner, and a floating plate (1703) is fixedly connected between the two sliding blocks (1702).

6. The intelligent drainage device for hepatobiliary surgery according to claim 5, wherein two through holes are opened inside the floating plate (1703), and the floating plate (1703) is slidably connected with the fluid collection tank (1) through the second slider (1702) and the second sliding chute (1701).

7. The intelligent drainage device for hepatobiliary surgery according to claim 1, wherein a third sliding groove (1901) formed in inner walls of two sides of the groove (18) is included inside the tapping mechanism (19), a third sliding block (1902) is slidably connected inside the third sliding groove (1901), a shielding plate (1903) is fixedly connected between the third sliding block (1902), two tapping holes (1904) are formed inside the shielding plate (1903) and the fixing plate (9), an external threaded tapping rod (1905) is fixedly connected outside the shielding plate (1903), an external threaded opening (1906) is movably connected outside the external threaded tapping rod (1905), and an internal threaded hand cover (1907) is connected between the external threaded opening (1906) and the external threaded opening (1905).

8. The intelligent drainage device for hepatobiliary surgery according to claim 7, wherein an aperture of the drainage hole (1904) is matched with an aperture of a through hole formed in the floating plate (1703), and the drainage hole (1904) is symmetrical with respect to a central axis of the fixing plate (9).

9. The intelligent drainage device for hepatobiliary surgery according to claim 7, wherein the external thread port (1906) is fixedly connected with the outer wall of the fluid collection tank (1), and a circular hole facilitating the movement of the external thread draw rod (1905) is formed inside the inner wall of the fluid collection tank (1).