CN215821844U

CN215821844U - Clinical hepatobiliary ascites absorbing device

Info

Publication number: CN215821844U
Application number: CN202121365413.1U
Authority: CN
Inventors: 丁峰; 魏瑞琼
Original assignee: First Affiliated Hospital of Jinzhou Medical University
Current assignee: First Affiliated Hospital of Jinzhou Medical University
Priority date: 2021-06-20
Filing date: 2021-06-20
Publication date: 2022-02-15
Anticipated expiration: 2031-06-20

Abstract

The utility model discloses a clinical hepatobiliary ascites absorption device which comprises a platform, wherein a box body is fixedly connected to the center of the top of the platform, a water absorption mechanism is arranged on the top of a plate body, the water absorption mechanism comprises a first motor, a first bevel gear, a threaded sleeve, a second bevel gear and a screw rod, the outer wall of the screw rod is in clearance fit with the inner wall of a cylinder body, and one end of the screw rod is fixedly connected to the top of a piston. This clinical hepatobiliary department ascites absorbing device, through first motor, first bevel gear, second bevel gear, the thread bush, the screw rod, the piston, the barrel, the cooperation of hose and pjncture needle, make the device when using, make second bevel gear accessible thread bush drive screw rod rebound, prick into patient's internal back through the drive of first motor when the pjncture needle, make the screw rod can drive the steady even rebound of piston, the problem of the internal ascites of needs medical personnel manual extraction patient has been solved.

Description

Clinical hepatobiliary ascites absorbing device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a clinical hepatobiliary ascites absorption device.

Background

Liver and gall surgery mainly studies that acute liver failure caused by hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis and severe hepatitis is a serious disease seriously threatening the health of Chinese people; forms a perfect theoretical and technical system in the aspect of surgical treatment of hepatocellular carcinoma, hepatobiliary lithiasis, injurious bile duct stenosis and the like.

When using, the existing clinical ascites absorbing device for hepatobiliary department mostly needs medical personnel to manually extract the ascites of a patient, the speed of manually extracting the ascites is relatively uneven, the patient is easily discomfortable, the labor intensity of the medical personnel is increased, and the storage bag for extracting the ascites is not fixed, if the storage bag drops, the ascites absorbing device can hurt the patient.

Disclosure of Invention

The utility model aims to provide a clinical ascites absorption device for hepatobiliary department, which aims to solve the problem that medical staff needs to manually extract ascites from a patient in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a clinical hepatobiliary ascites absorption device comprises a platform, wherein a box body is fixedly connected to the center of the top of the platform, a plate body is fixedly connected to the top of the box body, a cylinder body is attached to the left side of the top of the platform, a piston is in clearance fit with the inner wall of the cylinder body, and a water absorption mechanism is arranged at the top of the plate body;

the water absorption mechanism comprises a first motor, a first bevel gear, a threaded sleeve, a second bevel gear and a screw rod;

first motor is installed on the top right side of the plate body, the output of first motor passes through the bearing frame and rotates and link to each other in the top of the plate body, the output rigid coupling of first motor has first umbrella type gear, the outer wall left side bottom meshing of first umbrella type gear links to each other there is second umbrella type gear, the inner wall rigid coupling of second umbrella type gear has the thread bush, the outer wall of thread bush passes through the bearing and rotates and link to each other in the left side of plate body, the inner wall screw thread of thread bush links to each other there is the screw rod, the outer wall clearance fit of screw rod is in the inner wall of barrel, the one end rigid coupling of screw rod is in the top of piston.

Preferably, a hose is fixedly connected to the lower right corner of the barrel, a puncture needle is mounted at one end of the hose, a hook is movably connected to the outer wall of the hose, and one end of the hook is fixedly connected to the right side of the bottom of the plate body.

Preferably, the lower left corner rigid coupling of barrel has the body, the control valve is installed to the outer wall of body, the outer wall left side rigid coupling of barrel has the carving board.

Preferably, a transmission mechanism is arranged inside the box body;

the transmission mechanism comprises a second motor, a double-end screw, a block body and a sliding groove;

the second motor is installed in the inner wall top of box, the output rigid coupling of second motor has double-threaded screw, double-threaded screw's one end is passed through the bearing and is rotated the inner wall bottom that links to each other in the box, double-threaded screw's outer wall top and bottom equal screw thread link to each other have the block, two the outer wall right side of block slides and links to each other has the spout, the inner wall right side of box is seted up to the spout.

Preferably, the left sides of the two blocks are provided with fixing mechanisms;

the fixing mechanism comprises a clamping rod, a through groove and a clamping block;

two the clamping bar rigid coupling respectively in the outer wall left side of two blocks, two the outer wall of clamping bar all slides and links to each other and has logical groove, two logical groove is seted up respectively in the left side top and the bottom of box, two the one end of clamping bar all supports tightly has the clamp splice, two the one end rigid coupling respectively in the outer wall right side top and the bottom of barrel.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use.

This clinical hepatobiliary department ascites absorbing device, through first motor, first umbrella gear, the second umbrella gear, the thread bush, the screw rod, the piston, the barrel, the cooperation of hose and pjncture needle, make the device when using, the first umbrella gear of first motor accessible drives the rotation of second umbrella gear, make second umbrella gear accessible thread bush drive screw rod rebound, prick into patient's internal back through the drive of first motor when the pjncture needle, make the screw rod can drive the steady even rebound of piston, the problem of the internal ascites of the manual extraction patient of needs medical personnel has been solved.

Through the second motor, double threaded screw, the block, the clamping bar, lead to the cooperation of groove and clamp splice, make the device when using, second motor accessible double threaded screw drives two blocks and moves in opposite directions from top to bottom, slide through clamping bar and logical groove links to each other, make two blocks can drive two clamping bars respectively in the external stability of box from top to bottom move in opposite directions, and then make two clamping bars can support two clamp splices respectively tightly, thereby it is fixed with the barrel, the storage bag of having solved extraction ascites does not have fixed problem.

Through the cooperation of first motor, first bevel gear, second bevel gear and thread bush for the device utilizes the meshing of first bevel gear and second bevel gear to link to each other when using, makes but first motor lateral drive thread bush rotate, and then has reduced the height of this device, thereby is favorable to storing, and the outward appearance is more graceful.

Drawings

FIG. 1 is a schematic diagram of the connection relationship of the present invention;

FIG. 2 is a schematic cross-sectional view of the platform, plate and cylinder of FIG. 1;

FIG. 3 is a schematic structural view of the first motor and the screw of FIG. 2;

fig. 4 is a schematic structural view of the double-headed screw and the clamping bar in fig. 2.

In the figure: 1. the device comprises a platform, 2, a box body, 3, a plate body, 4, a water absorption mechanism, 401, a first motor, 402, a first bevel gear, 403, a threaded sleeve, 404, a second bevel gear, 405, a screw, 5, a transmission mechanism, 501, a second motor, 502, a double-headed screw, 503, a block body, 504, a chute, 6, a fixing mechanism, 601, a clamping rod, 602, a through groove, 603, a clamping block, 7, a cylinder body, 8, a piston, 9, a hose, 10, a puncture needle, 11, a hook, 12, a pipe body, 13, a control valve, 14 and a scale plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.

Referring to fig. 1-4, the present invention provides a technical solution: a clinical ascites absorbing device for hepatobiliary department comprises a platform 1, a box body 2 is fixedly connected to the center of the top of the platform 1, a plate body 3 is fixedly connected to the top of the box body 2, a cylinder body 7 is attached to the left side of the top of the platform 1, a piston 8 is in clearance fit with the inner wall of the cylinder body 7, the inner wall of the cylinder body 7 and the outer wall of the piston 8 are both rectangular, the piston 8 can stably move up and down, the top of the cylinder body 7 is open, the piston 8 can be conveniently pulled away from the cylinder body 7, the cylinder body 7 can be disassembled for sterilization and cleaning, a water absorbing mechanism 4 is arranged on the top of the plate body 3, the water absorbing mechanism 4 comprises a first motor 401, a first umbrella-shaped gear 402, a thread sleeve, a second umbrella-shaped gear 404 and a screw 405, the first motor 401 is mounted on the right side of the top of the plate body 3, a user can select the type of the first motor 401 according to actual needs, the output end of the first motor 401 is connected to the top of the plate body 3 through a bearing seat in a rotating manner, the output end of the first motor 401 is fixedly connected with a first bevel gear 402, the bottom of the left side of the outer wall of the first bevel gear 402 is engaged and connected with a second bevel gear 404, the inner wall of the second bevel gear 404 is fixedly connected with a threaded sleeve 403, so that the first motor 401 can drive the threaded sleeve 403 to rotate through the mutual engagement of the first bevel gear 402 and the second bevel gear 404, the outer wall of the threaded sleeve 403 is rotatably connected with the left side of the plate body 3 through a bearing, the inner wall of the threaded sleeve 403 is in threaded connection with a screw rod 405, the outer wall of the screw rod 405 is in clearance fit with the inner wall of the cylinder 7, one end of the screw rod 405 is fixedly connected with the top of the piston 8, so that the threaded sleeve 403 can drive the piston 8 to stably and uniformly move upwards through the screw rod 405, the hose 9 is fixedly connected with the lower right corner of the cylinder 7, one end of the hose 9 is provided with a puncture needle 10, so that ascites can enter the inside of the cylinder 7 through the puncture needle 10 and the hose 9, the outer wall of the hose 9 is movably connected with a hook 11, the one end rigid coupling of couple 11 in the bottom right side of plate body 3 for the condition of mistake wounded can not appear in pjncture needle 10, and the lower left corner rigid coupling of barrel 7 has a body 12, and control valve 13 is installed to the outer wall of body 12, makes the inside ascites accessible body 12 of barrel 7 discharge, and the outer wall left side rigid coupling of barrel 7 has cutting board 14, makes medical personnel can the audio-visual ascites volume of seeing the extraction.

The inside of box 2 is equipped with drive mechanism 5, drive mechanism 5 includes second motor 501, double-end screw 502, block 503 and spout 504, second motor 501 installs at the inner wall top of box 2, the user can select the model of second motor 501 according to actual demand, the output rigid coupling of second motor 501 has double-end screw 502, double-end screw 502's one end passes through the bearing and rotates and link to each other in the inner wall bottom of box 2, double-end screw 502's outer wall top and the equal screw thread in bottom link to each other there is block 503, make second motor 501 accessible double-end screw 502 drive two blocks 503 up-down phase to each other simultaneously, the outer wall right side of two blocks 503 slides and links to each other there is spout 504, spout 504 sets up the inner wall right side of box 2, it links to each other through the slip of two blocks 503 and spout 504, make two spouts 504 can be stable reciprocate.

The left side of two blocks 503 is equipped with fixed establishment 6, fixed establishment 6 includes clamping bar 601, lead to groove 602 and clamp splice 603, two clamp bar 601 rigid coupling respectively in the outer wall left side of two blocks 503, make two blocks 503 can drive two clamp bar 601 upper and lower phase shift respectively, the outer wall of two clamp bar 601 all slides and links to each other logical groove 602, two lead to groove 602 and set up respectively in the left side top and the bottom of box 2, make two clamp bar 601 can be in the outside of box 2 upper and lower phase shift, the one end of two clamp bar 601 all supports tightly has clamp splice 603, the one end of two clamp splices 603 is rigid coupling respectively in the outer wall right side top and the bottom of barrel 7, support tightly two clamp splices 603 respectively through two clamp bars, make barrel 7 fixed.

When using this clinical hepatobiliary ascites absorbing device, the user switches on external power supply with first motor 401, make first motor 401 accessible first bevel gear 402 drive second bevel gear 404 and rotate, make second bevel gear 404 accessible thread bush 403 drive screw rod 405 rebound, and then make piston 8 can follow screw rod 405 rebound, prick into patient's internal back through the drive of first motor 401 when pjncture needle 10, make screw rod 405 can drive the steady even rebound of piston 8, the problem that needs medical personnel's manual ascites of extraction patient has been solved. The user switches on external power supply with second motor 501 for second motor 501 accessible double threaded screw 502 drives two blocks 503 and moves from top to bottom in opposite directions, link to each other through the slip of clamping bar 601 and logical groove 602, make two blocks 503 can drive two clamping bars 601 respectively in the outside of box 2 stable from top to bottom in opposite directions removal, and then make two clamping bars 601 support two clamp splice 603 respectively tightly, thereby it is fixed with barrel 7, the storage bag of having solved extraction ascites does not have fixed problem.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clinical hepatobiliary department ascites absorbing device, includes platform (1), the top central authorities rigid coupling of platform (1) has box (2), the top rigid coupling of box (2) has plate body (3), the laminating has barrel (7) on the left of the top of platform (1), the inner wall clearance fit of barrel (7) has piston (8), its characterized in that: the top of the plate body (3) is provided with a water absorption mechanism (4);

the water absorption mechanism (4) comprises a first motor (401), a first bevel gear (402), a threaded sleeve (403), a second bevel gear (404) and a screw (405);

first motor (401) are installed on the top right side of plate body (3), the output of first motor (401) passes through the bearing frame and rotates and link to each other in the top of plate body (3), the output rigid coupling of first motor (401) has first umbrella gear (402), the meshing links to each other in the outer wall left side bottom of first umbrella gear (402) has second umbrella gear (404), the inner wall rigid coupling of second umbrella gear (404) has thread bush (403), the outer wall of thread bush (403) passes through the bearing and rotates and link to each other in the left side of plate body (3), the inner wall screw thread of thread bush (403) links to each other screw rod (405), the outer wall clearance fit of screw rod (405) is in the inner wall of barrel (7), the one end rigid coupling of screw rod (405) is in the top of piston (8).

2. The clinical hepatobiliary ascites absorbing device of claim 1, wherein: the right lower corner of the barrel body (7) is fixedly connected with a hose (9), one end of the hose (9) is provided with a puncture needle (10), the outer wall of the hose (9) is movably connected with a hook (11), and one end of the hook (11) is fixedly connected to the right side of the bottom of the plate body (3).

3. The clinical hepatobiliary ascites absorbing device of claim 1, wherein: the lower left corner rigid coupling of barrel (7) has body (12), control valve (13) are installed to the outer wall of body (12), the outer wall left side rigid coupling of barrel (7) has quarter (14).

4. The clinical hepatobiliary ascites absorbing device of claim 1, wherein: a transmission mechanism (5) is arranged in the box body (2);

the transmission mechanism (5) comprises a second motor (501), a double-end screw (502), a block body (503) and a sliding groove (504);

second motor (501) are installed at the inner wall top of box (2), the output rigid coupling of second motor (501) has double-end screw (502), the one end of double-end screw (502) is passed through the bearing and is rotated the inner wall bottom that links to each other in box (2), the outer wall top and the bottom of double-end screw (502) all the screw thread link to each other has block (503), two the outer wall right side slip of block (503) links to each other has spout (504), the inner wall right side of box (2) is seted up in spout (504).

5. The clinical hepatobiliary ascites absorbing device according to claim 4, wherein: the left sides of the two blocks (503) are provided with fixing mechanisms (6);

the fixing mechanism (6) comprises a clamping rod (601), a through groove (602) and a clamping block (603);

two clamping bar (601) rigid coupling respectively in the outer wall left side of two blocks (503), two the outer wall of clamping bar (601) all slides and links to each other and has logical groove (602), two it sets up respectively in the left side top and the bottom of box (2) to lead to groove (602), two the one end of clamping bar (601) all supports tightly has clamp splice (603), two the one end rigid coupling respectively in the outer wall right side top and the bottom of barrel (7).