CN219630258U

CN219630258U - Liver, gall and pancreas drainage mechanism

Info

Publication number: CN219630258U
Application number: CN202320079830.2U
Authority: CN
Inventors: 郭连明
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-09-05
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to a liver, gall and pancreas drainage mechanism which comprises a bottom plate, wherein a support column is fixed on the upper surface of the bottom plate, a mounting plate is arranged on the right side of the support column, a clamping mechanism is arranged on the mounting plate, a through hole is formed in the bottom plate, a positioning mechanism is arranged in the through hole, and the clamping mechanism comprises a mounting seat fixed on the upper surface of the mounting plate. This liver courage pancreas drainage mechanism is provided with fixture and positioning mechanism, through mutually supporting with each structure of positioning mechanism fixture, can conveniently fix the drainage tube, can make both sides splint relative one side through pivoted threaded rod to carry out the centre gripping by splint the drainage tube of different apertures, with improvement application scope, make drainage device's practicality higher, can also fix a position the device, make sucking disc and ground contact through the briquetting of removal, and fix a position the device by the sucking disc, in order to avoid the device to appear the condition of displacement after and increase patient pain when using.

Description

Liver, gall and pancreas drainage mechanism

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a liver, gall and pancreas drainage mechanism.

Background

In general surgery, liver, gall and pancreas surgery mainly uses drug treatment and focus drainage, and with the gradual development of related technologies, the two treatment methods are gradually combined to achieve more effective treatment effects.

For example, chinese patent publication No. CN 211382967U: the utility model discloses a liver, gall and pancreas surgery drainage device which comprises universal wheels, a base, a supporting seat, a supporting rod, a connecting plate, a supporting tube, a connecting column, a fixing plate, a bottom plate and a supporting column, wherein the universal wheels are arranged at the lower end of the base, and the supporting seat is arranged at the upper end of the base; the support rod is connected with the support seat in a relative sliding manner, the support rod is connected with the connecting plate through a connecting rod, the connecting plate is vertically connected with the bottom plate, the support column is arranged at the upper end of the bottom plate, the end of the support column is connected with the fixing plate, and the support tube and the connecting body of the connecting column are arranged at the upper end of the fixing plate. Can provide a liver and gall drainage device, the drainage effect is good, has greatly improved medical staff's work efficiency to supporting liver and gall surgery nursing frame has also solved liver and gall patient and has pressed the incision and cause painful and uncomfortable nursing drainage device of feeling problem because of the cotton-wadded quilt.

The hepatobiliary pancreatic surgical drainage device has good drainage effect when in use, but has some defects when in use, for example, when fixing drainage tubes with different apertures, the support tube with fixed apertures is difficult to effectively fix the drainage tube, and the drainage tube is easy to displace in the support tube during drainage, thereby increasing pain of patients during drainage.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a liver, gall and pancreas drainage mechanism which has the advantages of high practicability and the like and solves the problem that a drainage tube is difficult to fix.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the liver, gall and pancreas drainage mechanism comprises a bottom plate, wherein a support column is fixed on the upper surface of the bottom plate, a mounting plate is arranged on the right side of the support column, a clamping mechanism is arranged on the mounting plate, a through hole is formed in the bottom plate, and a positioning mechanism is arranged in the through hole;

the clamping mechanism comprises a mounting seat fixed on the upper surface of a mounting plate, the inner left wall of the mounting seat is rotationally connected with a threaded rod through a bearing, the outer side of the threaded rod is in threaded connection with two side plates, a limit rod is fixed between the left side wall and the right side wall of the inner cavity of the mounting seat, the side plates are in sliding connection with the outer side of the limit rod, two sides of the limit rod are respectively fixed with at least two groups of clamping plates on the opposite sides of the side plates, the right end of the threaded rod penetrates through and extends to the right side of the mounting seat, and a handle is fixed at the right end of the threaded rod and rotationally connected to the right side of the mounting seat.

Further, positioning mechanism locating component and spacing subassembly, positioning component include swing joint at the inside briquetting of through-hole, the top and the bottom of briquetting run through respectively and extend to the outside and the inside of through-hole, the bottom mounting of briquetting has the connecting block, the bottom of connecting block is connected with the connecting plate through the bearing rotation, the upper surface of connecting plate is fixed with the spring, the lower surface at the bottom plate is fixed to the spring, spring activity suit is in the outside of connecting block, the lower surface fixing of bottom plate has the sucking disc.

Further, the spacing subassembly is including fixing two fixture blocks in the briquetting outside, the recess has been seted up to the inner peripheral wall of through-hole, the fixture block rotates the inside of connecting at the recess, two spouts that are located on the bottom plate have been seted up to the interior roof of recess.

Further, the shape of mount pad cross section is the U-shaped, the perforation that supplies the threaded rod to run through is seted up on the right side of mount pad.

Further, the inside of curb plate has seted up the screw hole, threaded rod threaded connection is in the inside of screw hole.

Further, the pressing block is in clearance fit with the through hole, and the pressing block moves linearly up and down in the through hole.

Further, the width of the clamping block is matched with the width of the inner cavity of the chute, and the height of the clamping block is matched with the height of the inner cavity of the groove.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this liver courage pancreas drainage mechanism is provided with fixture, mutually supports between each structure through fixture, can conveniently fix the drainage tube, can make both sides splint relative one side through pivoted threaded rod to carry out the centre gripping by splint to the drainage tube in different apertures, with improvement application scope, make drainage device's practicality higher.

2. This liver courage pancreas drainage mechanism is provided with positioning mechanism, mutually supports between each structure through positioning mechanism, can fix a position the device, makes sucking disc and ground contact through the briquetting of removal to fix a position the device by the sucking disc, in order to avoid the device to increase the condition that patient is painful after the condition of displacement appears when using.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a clamping mechanism according to the present utility model;

FIG. 3 is a schematic view of a positioning mechanism according to the present utility model;

fig. 4 is a schematic view of the split structure of the connecting plate and the spring of the present utility model.

In the figure: 1. a bottom plate; 2. a mounting plate; 3. a clamping mechanism; 301. a handle; 302. a mounting base; 303. a side plate; 304. a clamping plate; 305. a limit rod; 306. a threaded rod; 4. a support post; 5. a through hole; 6. a positioning mechanism; 601. briquetting; 602. a chute; 603. a connecting plate; 604. a suction cup; 605. a spring; 606. a groove; 607. a clamping block; 608. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a liver, gall and pancreas drainage mechanism in the present embodiment includes a bottom plate 1, a support column 4 is fixed on the upper surface of the bottom plate 1, a mounting plate 2 is disposed on the right side of the support column 4, a clamping mechanism 3 is disposed on the mounting plate 2, a through hole 5 is disposed in the bottom plate 1, and a positioning mechanism 6 is disposed in the through hole 5.

Referring to fig. 2, the clamping mechanism 3 in this embodiment includes a mounting seat 302 fixed on the upper surface of the mounting plate 2, an inner left wall of the mounting seat 302 is rotatably connected with a threaded rod 306 through a bearing, after the threaded rod 306 rotates, the threaded rod 306 is matched with a threaded hole to enable the two side plates 303 to move relatively, two side plates 303 are connected with each other in a threaded manner, a limiting hole for the limiting rod 305 to penetrate is formed in the side plates 303, a limiting rod 305 is fixed between the left side wall and the right side wall of an inner cavity of the mounting seat 302, the side plates 303 are limited by the limiting rod 305, the side plates 303 are slidably connected to the outer side of the limiting rod 305, at least two groups of clamping plates 304 are fixed on opposite sides of the side plates 303, the two side clamping plates 304 are distributed in an staggered manner, the right end of the threaded rod 306 penetrates and extends to the right side of the mounting seat 302, a handle 301 is fixed at the right end of the threaded rod 306, and the handle 301 is rotatably connected to the right side of the mounting seat 302.

The cross section of the mounting seat 302 is U-shaped, a through hole for the threaded rod 306 to penetrate is formed in the right side of the mounting seat 302, a threaded hole is formed in the side plate 303, and the threaded rod 306 is in threaded connection with the inside of the threaded hole.

The two side plates 303 can move back to back through the rotating threaded rod 306, the drainage tube is fixed through the clamping plate 304, and the drainage tube with different apertures can be adapted.

The clamping mechanism 3 can conveniently fix the drainage tube, the two side clamping plates 304 are opposite to each other through the rotating threaded rod 306, and the drainage tubes with different apertures are clamped by the clamping plates 304, so that the application range is improved, and the practicability of the drainage device is higher.

Referring to fig. 3-4, in this embodiment, the positioning mechanism 6 comprises a positioning assembly and a limiting assembly, the positioning assembly comprises a pressing block 601 movably connected inside a through hole 5, the top and bottom ends of the pressing block 601 respectively penetrate through and extend to the outer side and the inner side of the through hole 5, a connecting block 608 is fixed at the bottom end of the pressing block 601, a connecting plate 603 is rotatably connected at the bottom end of the connecting block 608 through a bearing, a spring 605 is fixed on the upper surface of the connecting plate 603, when a sucker 604 moves downwards, the spring 605 can be stretched, the spring 605 is fixed on the lower surface of a bottom plate 1, the spring 605 is movably sleeved on the outer side of the connecting block 608, a sucker 604 is fixed on the lower surface of the bottom plate 1, and after the sucker 604 is adsorbed on the ground, the device can be positioned.

The limiting component comprises two clamping blocks 607 fixed on the outer side of the pressing block 601, the two clamping blocks 607 are symmetrically distributed on the front side and the rear side of the central axis of the pressing block 601, under the cooperation of the clamping blocks 607 and the grooves 606, the springs 605 are always kept in a stretching state, the inner peripheral wall of the through holes 5 is provided with the grooves 606, the clamping blocks 607 can be moved into the space between the inner bottom wall and the inner top wall of the grooves 606 by rotating the pressing block 601 after moving into the grooves 606 from the sliding grooves 602, the clamping blocks 607 are rotationally connected in the grooves 606, the inner top wall of the grooves 606 is provided with two sliding grooves 602 positioned on the bottom plate 1, the two sliding grooves 602 are symmetrically distributed on the left side and the right side of the central axis of the pressing block 601, after the pressing block 601 rotates to be aligned with the sliding grooves 602, the clamping blocks 607 can move into the sliding grooves 602, the pressing block 601 is in clearance fit with the through holes 5, the width of the clamping blocks 607 is matched with the width of the inner cavity of the sliding grooves 602, and the height of the inner cavity of the grooves 606 is matched with the height of the clamping blocks 607.

Through the movable pressing block 601, the sucker 604 is adsorbed on the ground, the device is positioned, and the stability of the device in use is improved.

The positioning mechanism 6 can position the device, the sucker 604 is contacted with the ground through the movable pressing block 601, and the sucker 604 positions the device, so that the situation that the pain of a patient is increased after the displacement of the device occurs during use is avoided.

The working principle of the embodiment is as follows:

(1) When the device is used for drainage, the device is moved to a proper position, meanwhile, the pressing block 601 is stepped on, the pressing block 601 rotates in the through hole 5, after the clamping block 607 rotates to be aligned with the sliding groove 602, the pressing block 601 moves downwards in the through hole 5, the clamping block 607 can move into the sliding groove 602 and is abutted against the inner bottom wall of the groove 606, at the moment, the pressing block 601 enables the sucker 604 on the connecting plate 603 to be contacted with the ground through the connecting block 608 and be adsorbed on the ground, when the sucker 604 moves downwards, the spring 605 can be pulled in, after the sucker 604 is adsorbed on the ground, the pressing block 601 rotates again, the clamping block 607 on the pressing block 601 can move into the groove 606, at the moment, the pressing block 601 is loosened, and under the cooperation of the clamping block 607 and the groove 606, the sucker 604 can position the device.

(2) After fixing the device, the drainage tube needs to be fixed, the drainage tube is placed between two groups of clamping plates 304, at this time, the threaded rod 306 can be rotated through the handle 301, after the threaded rod 306 is rotated, the two side plates 303 can be moved relatively by matching with the threaded holes, the side plates 303 are limited by the limiting rod 305, after the side plates 303 are moved, the clamping plates 304 can be moved along with the movement of the side plates 303, the drainage tube is clamped, and the moving clamping plates 304 can be suitable for drainage tubes with different apertures, so that the positioning effect on the drainage tube is improved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 liver courage pancreas drainage mechanism, includes bottom plate (1), its characterized in that: the device is characterized in that a support column (4) is fixed on the upper surface of the bottom plate (1), a mounting plate (2) is arranged on the right side of the support column (4), a clamping mechanism (3) is arranged on the mounting plate (2), a through hole (5) is formed in the bottom plate (1), and a positioning mechanism (6) is arranged in the through hole (5);

the clamping mechanism (3) comprises a mounting seat (302) fixed on the upper surface of a mounting plate (2), a threaded rod (306) is rotatably connected to the inner left wall of the mounting seat (302) through a bearing, two side plates (303) are connected to the outer side of the threaded rod (306) in a threaded manner, a limiting rod (305) is fixed between the left side wall and the right side wall of an inner cavity of the mounting seat (302), the side plates (303) are slidably connected to the outer side of the limiting rod (305), clamping plates (304) of not less than two groups are respectively fixed to opposite sides of the side plates (303), the right end of the threaded rod (306) penetrates through and extends to the right side of the mounting seat (302), and a handle (301) is fixed to the right end of the threaded rod (306) in a rotary manner and is connected to the right side of the mounting seat (302).

2. The hepatobiliary pancreatic drainage mechanism of claim 1, wherein: positioning mechanism (6) locating component and spacing subassembly, locating component include swing joint briquetting (601) inside through-hole (5), the outside and the inside that runs through and extend to through-hole (5) respectively are worn to top and bottom of briquetting (601), the bottom mounting of briquetting (601) has connecting block (608), the bottom of connecting block (608) is connected with connecting plate (603) through the bearing rotation, the upper surface of connecting plate (603) is fixed with spring (605), the lower surface at bottom plate (1) is fixed to spring (605), spring (605) movable suit is in the outside of connecting block (608), the lower surface of bottom plate (1) is fixed with sucking disc (604).

3. The hepatobiliary pancreatic drainage mechanism of claim 2, wherein: the limiting assembly comprises two clamping blocks (607) fixed on the outer side of the pressing block (601), the inner peripheral wall of the through hole (5) is provided with a groove (606), the clamping blocks (607) are rotationally connected inside the groove (606), and the inner top wall of the groove (606) is provided with two sliding grooves (602) positioned on the bottom plate (1).

4. The hepatobiliary pancreatic drainage mechanism of claim 1, wherein: the cross section of the mounting seat (302) is U-shaped, and a through hole for the threaded rod (306) to penetrate is formed in the right side of the mounting seat (302).

5. The hepatobiliary pancreatic drainage mechanism of claim 1, wherein: threaded holes are formed in the side plates (303), and the threaded rods (306) are connected with the inner portions of the threaded holes in a threaded mode.

6. The hepatobiliary pancreatic drainage mechanism of claim 2, wherein: the pressing block (601) is in clearance fit with the through hole (5), and the pressing block (601) moves linearly up and down in the through hole (5).

7. A hepatobiliary pancreatic drainage mechanism according to claim 3, wherein: the width of the clamping block (607) is matched with the width of the inner cavity of the sliding groove (602), and the height of the clamping block (607) is matched with the height of the inner cavity of the groove (606).