CN112915364A

CN112915364A - Acute pancreatitis is tee bend pipe for minimal access surgery

Info

Publication number: CN112915364A
Application number: CN202110255418.7A
Authority: CN
Inventors: 杨都江
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-06-08
Anticipated expiration: 2041-03-09
Also published as: CN112915364B

Abstract

The invention discloses a three-way catheter for minimally invasive surgery of acute pancreatitis, which comprises a main catheter and an auxiliary catheter, wherein a first clamping block and a second clamping block are fixedly installed on the main catheter, a second binding strip is sleeved on the first clamping block, a first binding strip is sleeved on the second clamping block, adjusting mechanisms are installed on the first binding strip and the second binding strip, a first bracket and a second bracket are fixedly installed on the main catheter, a rotating rod is rotatably installed on the first bracket and the second bracket together, an anti-skidding mechanism is installed between the rotating rod and the second bracket, a turbine fan blade and a plurality of stirring rods are fixedly installed on the rotating rod, a telescopic pipe is fixedly communicated with the main catheter, and two holes are formed in the telescopic pipe. Has the advantages that: the leakage phenomenon can be reduced, leaked liquid medicine can be collected, the pollution of the leaked liquid medicine to the environment with the edges is effectively reduced, the butt joint stability is improved, meanwhile, the residual gas in the liquid medicine can be discharged, and the purity of the mixed liquid medicine is improved.

Description

Acute pancreatitis is tee bend pipe for minimal access surgery

Technical Field

The invention relates to the technical field of three-way catheters, in particular to a three-way catheter for minimally invasive surgery of acute pancreatitis.

Background

The three-way catheter is a device used for minimally invasive surgery of acute pancreatitis, and the working principle of the three-way catheter is to mix and inject two kinds of liquid medicine simultaneously, so as to prevent the drug effect of the two kinds of liquid medicine from being reduced due to advanced configuration.

The existing three-way catheter has the following defects in the specific use process: 1. the rubber leather hose butted with the three-way guide pipe has liquid leakage in the butt joint liquid storage process, and leaked liquid medicine can drip to cause the pollution to the surrounding environment; 2. the butt joint fixing effect between the rubber leather hose and the three-way guide pipe is poor, and the risk of falling off exists; 3. the mixing proportion of the two liquid medicines cannot be controlled, and the operation is complicated because the mixing proportion needs to be controlled by an external controller.

Therefore, the novel three-way catheter for acute pancreatitis minimally invasive surgery can be adopted to solve the defects of the prior art.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a three-way catheter for minimally invasive surgery of acute pancreatitis.

In order to achieve the purpose, the invention adopts the following technical scheme:

a three-way catheter for minimally invasive surgery on acute pancreatitis comprises a main tube and auxiliary tubes, wherein a first clamping block and a second clamping block are fixedly installed on the main tube, a first binding strip is sleeved on the first clamping block, a first binding strip is sleeved on the second clamping block, adjusting mechanisms are installed on the first binding strip and the second binding strip, a first bracket and a second bracket are fixedly installed on the main tube, a rotating rod is installed on the first bracket and the second bracket in a rotating mode, an anti-skidding mechanism is installed between the rotating rod and the second bracket, a turbine fan blade and a plurality of stirring rods are fixedly installed on the rotating rod, the main tube is fixedly communicated with a telescopic tube, two holes are formed in the telescopic tube, a one-way tube is fixedly installed on each hole, two auxiliary tubes are fixedly communicated with two auxiliary tubes, a third clamping block and a fourth clamping block are fixedly installed on each auxiliary tube, the two auxiliary pipes are fixedly provided with a collecting hopper, the third fixture block and the fourth fixture block are respectively positioned in the corresponding collecting hoppers, the two collecting hoppers are respectively provided with a pressing mechanism matched with the corresponding third fixture block and the corresponding fourth fixture block, the two auxiliary pipes are respectively provided with a disc through a rotating mechanism, and a fixing mechanism is arranged between the disc and the auxiliary pipe.

In foretell three-way pipe for acute pancreatitis minimally invasive surgery, adjustment mechanism includes box, rotary column and gear one, tie up a and tie up the equal fixed mounting in one end of a two and have a box, tie up a and tie up two other ends and all run through the box that corresponds, two all rotate on the box and install a rotary column, two equal fixed mounting has gear one on the rotary column, tie up a and tie up and all offer on two and correspond a gear matched with perforation, two fixed knot constructs is all installed to the box between the rotary column with corresponding.

In foretell three-way pipe for minimally invasive surgery of acute pancreatitis, fixed establishment includes gear two, gear three, pivot, rocker, handle, turn trough and draw-in groove, fixed mounting has gear two on the rotary column, the pivot is installed in the rotation on the box, fixed mounting has gear three with gear two-phase meshing in the pivot, fixed mounting has the rocker in the pivot, the turn trough has been seted up on the rocker, install the handle through sliding part on the turn trough, a plurality of draw-in grooves with handle matched with have been seted up on the box.

In the above three-way catheter for minimally invasive surgery on acute pancreatitis, the sliding part comprises a sliding block and a sliding groove, the handle is fixedly provided with the sliding block, and the sliding groove is provided with the sliding groove matched with the sliding block.

In the above-mentioned three-way catheter for minimally invasive surgery of acute pancreatitis, the pressing mechanism includes a nut, a screw rod and a round hole, two round holes have been seted up on the collection fill, two equal fixed mounting has a nut on the round hole, two equal screw thread rotation installs a screw rod on the nut, two the screw rod respectively with corresponding fixture block three and fixture block four cooperations.

In foretell three-way pipe for minimal access surgery of acute pancreatitis, slewing mechanism includes connecting rod and commentaries on classics hole, fixed mounting has a connecting rod on the disc, the commentaries on classics hole has been seted up on the auxiliary tube, the connecting rod runs through to rotate and installs on changeing the hole.

In foretell three-way pipe for acute pancreatitis minimally invasive surgery, anti-skidding mechanism includes crown plate and annular, fixed mounting has the crown plate on the bull stick, seted up on the support two with crown plate matched with annular.

In foretell three-way pipe for minimally invasive surgery of acute pancreatitis, fixed establishment includes baffle, spring beam, inserted bar and slot, fixed mounting has the baffle on the connecting rod, fixed mounting has a plurality of spring beams on the baffle, every equal fixed mounting has an inserted bar on the spring beam, seted up on the accessory tube with inserted bar matched with slot.

Compared with the prior art, the invention has the advantages that:

1. the cooperation through nut and screw rod is used, can establish the rubber leather hose that the cover was established on fixture block three and fixture block four and fix, effectual reduction weeping phenomenon, and the use of simultaneously cooperating collection fill can be collected the liquid medicine of seepage and handle, and the effectual seepage liquid medicine that has reduced is to being stained with the pollution of limit environment.

2. Through the setting of tying up strip one and tying up strip two, can be when rubber leather hose and the fixture block one that corresponds and two cutting ferrule of fixture block, carry out the ligature to the rubber leather hose that corresponds and fix, improved the butt joint fixed effect between rubber leather hose and the person in charge greatly, improved the stability of butt joint.

3. Through the cooperation use of turbine fan blade, bull stick and puddler, can stir mixed liquid medicine, make two kinds of liquid medicines mix more evenly, but the gas that the part remained in the liquid medicine of simultaneously still dischargeable improves the purity of mixing the liquid medicine.

In conclusion, the invention can reduce the liquid leakage phenomenon, can collect and treat leaked liquid medicine, effectively reduces the pollution of the leaked liquid medicine to the edge-touching environment, improves the butt joint stability, and can discharge part of gas remained in the liquid medicine and improve the purity of the mixed liquid medicine.

Drawings

FIG. 1 is a schematic structural view of a three-way catheter for minimally invasive surgery of acute pancreatitis according to the present invention;

FIG. 2 is a partially enlarged schematic structural view of a second binding strip in FIG. 1;

FIG. 3 is an external view of the housing portion of FIG. 2;

FIG. 4 is an enlarged schematic view of portion B of FIG. 1;

fig. 5 is an enlarged schematic view of a portion a of fig. 1.

In the figure: the device comprises a main pipe 1, a first clamping block 2, a second clamping block 3, a first binding block 4, a second binding block 5, a first support 6, a second support 7, a rotating rod 8, a stirring rod 9, a ring plate 10, an annular groove 11, a telescopic pipe 12, a one-way pipe 13, an auxiliary pipe 14, a third clamping block 15, a fourth clamping block 16, a collecting hopper 17, a box body 18, a rotating column 19, a first gear 20, a second gear 21, a third gear 22, a rotating shaft 23, a rocker 24, a handle 25, a rotating groove 26, a clamping groove 27, a nut 28, a screw 29, a round hole 30, a disc 31, a connecting rod 32, a rotating hole 33, a baffle 34, a spring rod 35, an inserting rod 36 and a.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a three-way catheter for minimally invasive surgery of acute pancreatitis comprises a main tube 1 and an auxiliary tube 14, wherein a first clamping block 2 and a second clamping block 3 are fixedly installed on the main tube 1, a second binding strip 5 is sleeved on the first clamping block 2, a first binding strip 4 is sleeved on the second clamping block 3, adjusting mechanisms are installed on the first binding strip 4 and the second binding strip 5, a first bracket 6 and a second bracket 7 are fixedly installed on the main tube 1, a rotating rod 8 is rotatably installed on the first bracket 6 and the second bracket 7 together, an anti-skidding mechanism is installed between the rotating rod 8 and the second bracket 7, a turbine fan blade and a plurality of stirring rods 9 are fixedly installed on the rotating rod 8, a telescopic tube 12 is fixedly communicated with the main tube 1, two holes are formed in the telescopic tube 12, a one-way tube 13 is fixedly installed on the two holes, two auxiliary tubes 14 are fixedly communicated with the telescopic tube 12, a third clamping block 15 and a fourth clamping block 16, the two auxiliary pipes 14 are fixedly provided with a collecting hopper 17, the three fixture blocks 15 and the four fixture blocks 16 are respectively positioned in the corresponding collecting hoppers 17, the two collecting hoppers 17 are respectively provided with a pressing mechanism matched with the corresponding three fixture blocks 15 and the four fixture blocks 16, the two auxiliary pipes 14 are respectively provided with a disc 31 through a rotating mechanism, and a fixing mechanism is arranged between the disc 31 and the auxiliary pipes 14;

the following points are notable:

1. adjustment mechanism includes box 18, change post 19 and gear 20, the equal fixed mounting of one end of tying up one 4 and tying up two 5 has a box 18, tie up one 4 and tie up two 5 other ends and all run through the box 18 that corresponds, it installs a commentaries on classics post 19 all to rotate on two boxes 18, equal fixed mounting has gear 20 on two commentaries on classics posts 19, tie up one 4 and tie up and all set up on two 5 and correspond gear 20 matched with tooth holes, all install fixed knot between two boxes 18 and the commentaries on classics post 19 that corresponds constructs, the effect that sets up like this is in order to adjust the elasticity degree of tying up one 4 and tying up two 5.

2. The fixing mechanism comprises a second gear 21, a third gear 22, a rotating shaft 23, a rocker 24, a handle 25, a rotating groove 26 and a clamping groove 27, the second gear 21 is fixedly mounted on the rotating column 19, the rotating shaft 23 is rotatably mounted on the box body 18, the third gear 22 meshed with the second gear 21 is fixedly mounted on the rotating shaft 23, the rocker 24 is fixedly mounted on the rotating shaft 23, the rotating groove 26 is formed in the rocker 24, the handle 25 is mounted on the rotating groove 26 through a sliding part, a plurality of clamping grooves 27 matched with the handle 25 are formed in the box body 18, and the fixing mechanism is used for preventing the situation that the first binding strip 4 and the second binding strip 5 are automatically restored.

3. The sliding component comprises a sliding block and a sliding groove, the sliding block is fixedly installed on the handle 25, the sliding groove matched with the sliding block is formed in the rotating groove 26, and the sliding block is used for reducing the friction force between the handle 25 and the rotating groove 26.

4. The abutting mechanism comprises nuts 28, screw rods 29 and circular holes 30, the collecting hopper 17 is provided with the two circular holes 30, the two circular holes 30 are fixedly provided with the nuts 28, the two nuts 28 are provided with the screw rods 29 in a threaded rotating mode, the two screw rods 29 are respectively matched with the corresponding fixture blocks three 15 and four fixture blocks 16, and the effect of setting is that rubber hoses sleeved on the fixture blocks three 15 and four fixture blocks 16 are fixed, so that the leakage probability is reduced.

5. The rotating mechanism comprises a connecting rod 32 and a rotating hole 33, the connecting rod 32 is fixedly mounted on the disc 31, the rotating hole 33 is formed in the auxiliary pipe 14, and the connecting rod 32 penetrates through the rotating hole 33 to be rotatably mounted on the rotating hole 33, so that the friction force between the disc 31 and the auxiliary pipe 14 is reduced.

6. The anti-skid mechanism comprises a ring plate 10 and a ring groove 11, the ring plate 10 is fixedly installed on the rotating rod 8, the ring groove 11 matched with the ring plate 10 is formed in the second support 7, and the anti-skid mechanism is used for reducing friction force between the rotating rod 8 and the second support 7.

7. The fixing mechanism comprises a baffle 34, spring rods 35, inserting rods 36 and inserting slots 37, the baffle 34 is fixedly mounted on the connecting rod 32, the spring rods 35 are fixedly mounted on the baffle 34, each spring rod 35 is fixedly mounted with one inserting rod 36, the inserting slots 37 matched with the inserting rods 36 are formed in the auxiliary pipe 14, and the fixing mechanism is used for fixing the inclination angle of the disc 31.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

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.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a three-way pipe for acute pancreatitis minimally invasive surgery, is including being responsible for (1) and auxiliary pipe (14), its characterized in that, be responsible for fixed mounting on (1) have fixture block one (2) and fixture block two (3), the cover is equipped with on fixture block one (2) and ties up strip two (5), the cover is equipped with on fixture block two (3) and ties up strip one (4), tie up strip one (4) and tie up and all install adjustment mechanism on strip two (5), be responsible for fixed mounting on (1) have support one (6) and support two (7), rotate jointly on support one (6) and support two (7) and install a bull stick (8), install anti-skidding mechanism between bull stick (8) and support two (7), fixed mounting has a turbine flabellum and a plurality of puddler (9) on bull stick (8), be responsible for fixed intercommunication on (1) have flexible pipe (12), two holes are formed in the telescopic pipe (12), two one-way pipes (13) are fixedly mounted on the holes, two auxiliary pipes (14) are fixedly communicated on the telescopic pipe (12), two clamping blocks three (15) and four clamping blocks (16) are fixedly mounted on the auxiliary pipes (14), two collecting hoppers (17) are fixedly mounted on the auxiliary pipes (14), the three clamping blocks (15) and the four clamping blocks (16) are respectively located in the corresponding collecting hoppers (17), two pressing mechanisms matched with the corresponding three clamping blocks (15) and the four clamping blocks (16) are mounted on the collecting hoppers (17), two discs (31) are mounted on the auxiliary pipes (14) through rotating mechanisms, and fixing mechanisms are mounted between the discs (31) and the auxiliary pipes (14).

2. The three-way catheter for minimally invasive surgery on acute pancreatitis according to claim 1, wherein the adjusting mechanism comprises a box body (18), a rotating column (19) and a first gear (20), one end of the first binding strip (4) and the second binding strip (5) is fixedly provided with one box body (18), the other end of the first binding strip (4) and the second binding strip (5) is respectively penetrated through the corresponding box body (18), two the box body (18) is respectively and rotatably provided with one rotating column (19), two the rotating column (19) is fixedly provided with a first gear (20), the first binding strip (4) and the second binding strip (5) are respectively provided with a tooth hole matched with the corresponding first gear (20), and two fixing structures are respectively arranged between the box body (18) and the corresponding rotating column (19).

3. The three-way catheter for minimally invasive surgery on acute pancreatitis according to claim 2, wherein the fixing mechanism comprises a second gear (21), a third gear (22), a rotating shaft (23), a rocker (24), a handle (25), a rotating groove (26) and a clamping groove (27), the second gear (21) is fixedly installed on the rotating column (19), the rotating shaft (23) is rotatably installed on the box body (18), the third gear (22) meshed with the second gear (21) is fixedly installed on the rotating shaft (23), the rocker (24) is fixedly installed on the rotating shaft (23), the rotating groove (26) is formed in the rocker (24), the handle (25) is installed on the rotating groove (26) through a sliding part, and the box body (18) is provided with a plurality of clamping grooves (27) matched with the handle (25).

4. The three-way catheter for minimally invasive surgery on acute pancreatitis according to claim 3, wherein the sliding component comprises a sliding block and a sliding groove, the sliding block is fixedly installed on the handle (25), and the sliding groove matched with the sliding block is opened on the rotating groove (26).

5. The three-way catheter for minimally invasive surgery on acute pancreatitis according to claim 1, wherein the pressing mechanism comprises a nut (28), a screw (29) and a circular hole (30), the collecting hopper (17) is provided with two circular holes (30), each of the two circular holes (30) is fixedly provided with one nut (28), each of the two nuts (28) is rotatably provided with one screw (29), and the two screws (29) are respectively matched with the corresponding three (15) and four (16) clamping blocks.

6. The three-way catheter for minimally invasive surgery on acute pancreatitis according to claim 1, wherein the rotating mechanism comprises a connecting rod (32) and a rotating hole (33), the disc (31) is fixedly provided with the connecting rod (32), the auxiliary tube (14) is provided with the rotating hole (33), and the connecting rod (32) is rotatably arranged on the rotating hole (33) in a penetrating manner.

7. The minimally invasive surgical three-way catheter for acute pancreatitis according to claim 1, wherein the anti-slip mechanism comprises a ring plate (10) and a ring groove (11), the ring plate (10) is fixedly mounted on the rotating rod (8), and the ring groove (11) matched with the ring plate (10) is formed in the second bracket (7).

8. The three-way catheter for minimally invasive surgery on acute pancreatitis according to claim 6, wherein the fixing mechanism comprises a baffle (34), spring rods (35), an insertion rod (36) and an insertion slot (37), the baffle (34) is fixedly installed on the connecting rod (32), a plurality of spring rods (35) are fixedly installed on the baffle (34), one insertion rod (36) is fixedly installed on each spring rod (35), and the insertion slot (37) matched with the insertion rod (36) is formed in the auxiliary tube (14).