CN113797057B

CN113797057B - Effusion extraction device capable of relieving hand fatigue of medical staff for tumor surgery

Info

Publication number: CN113797057B
Application number: CN202010930816.XA
Authority: CN
Inventors: 李全奎; 徐梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2023-10-10
Anticipated expiration: 2040-09-07
Also published as: CN113797057A

Abstract

The invention relates to the technical field of effusion extraction devices, in particular to an effusion extraction device capable of relieving hand fatigue of medical staff for tumor surgery, which comprises a support column and a braiding belt, wherein the effusion extraction device is fixedly arranged on the side wall of the support column, the lower end of the support column is in a fork-shaped arrangement, the lower end of the support column is penetrated by a locking screw, the upper end of the support column is provided with a support cylinder in a protruding manner, and a thread sleeve is arranged above the support cylinder, compared with the prior art, the effusion extraction device has the beneficial effects that: through the design of the designed cross rod and the rotating mechanism, medical staff can operate according to actual conditions, and the operation is simple and convenient; the sliding component is designed, so that the operation is simple and quick when the position is actually selected, and the normal operation of the operation is not influenced; the braided belt of actual design can very effectual realization bearing effect, simultaneously, easy operation, convenient to use.

Description

Effusion extraction device capable of relieving hand fatigue of medical staff for tumor surgery

Technical Field

The invention relates to the technical field of effusion extraction devices, in particular to an effusion extraction device capable of relieving hand fatigue of medical staff for tumor surgery.

Background

In clinical practice of oncology, the situation of patient's chest and abdominal dropsy is frequently encountered, the traditional dropsy extraction method uses a rubber hose connected with a puncture needle, the dropsy in the chest and abdominal cavity is discharged through a syringe connected with the traditional dropsy extraction method, in specific operation, medical staff places a liquid suction head on the dropsy part, the dropsy is sucked away through the principle of negative pressure, in the prior art, the dropsy is generated continuously at any time and any place, the great workload is generated for the medical staff, the liquid suction process is a continuous process, the medical staff cannot be relaxed, the medical staff can bear great pressure to a certain extent, and the normal operation is influenced to a certain extent.

Disclosure of Invention

The invention aims to provide a effusion extraction device capable of relieving hand fatigue of medical staff for tumor surgery, which aims to solve the problems in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a tumour operation is with can alleviating tired hydrops extraction device of medical staff hand, includes support column and braided strap, fixed mounting has hydrops extraction device on the lateral wall of support column the lower extreme of support column is the fork type setting, and the lower extreme of support column runs through there is the locking screw, the upper end of support column is outstanding to be set up the support cylinder, the top of support cylinder is provided with the thread bush, the surface of support cylinder sets up the external screw thread, and the support cylinder passes through the internal and external screw thread grafting in the thread bush, has an upper T type seat through rotating device fixed mounting between support cylinder and the thread bush, the upper end of upper T type seat has the horizontal pole through bolt fastening, the lower extreme of horizontal pole is fixed with the connecting plate through slider, the lower extreme one side of horizontal pole has the Z type frame through the screw fastening, the bayonet socket has been seted up to the side of connecting plate, and the bayonet socket passes through the subassembly joint on the Z type frame, the lower extreme of connecting plate runs through and sets up the link up the couple in the link hole, the couple integrated into one piece is connected on the fixed plate, and the lower extreme of fixed plate passes the one end of rivet fixed in the thread bush, supports the middle part, has a hose of the outside through the hose of the outside of the braid, the outside of the hose is glued to the outside of the hose is cut through the outside, the hose is glued in the outside of the hose, the outside is set up.

Preferably, the rotating device comprises a lower T-shaped seat, a plane bearing, an upper T-shaped seat, a clamping groove, a supporting spring and a ball bearing, wherein the lower end of the lower T-shaped seat is inserted into the middle of the cylinder, the upper end of the lower T-shaped seat is connected with the lower end face of the upper T-shaped seat through the plane bearing, the supporting spring is positioned on the inner side of the threaded sleeve and is sleeved on the upper T-shaped seat, the clamping groove is formed in the upper T-shaped seat, a clamping block is arranged on the inner ring of the ball bearing in a protruding mode, the ball bearing penetrates through the middle of the upper end of the threaded sleeve, and the clamping block is clamped in the clamping groove.

Preferably, the sliding device comprises a dovetail groove and a dovetail sliding block, the dovetail groove is formed in the middle of the lower end of the cross rod, the dovetail sliding block is inserted into the dovetail groove, the lower end of the dovetail sliding block is provided with a mounting groove, and the upper end of the connecting plate is fixedly arranged in the mounting groove through a shaft.

Preferably, ball grooves are formed in inclined planes on two sides of the dovetail sliding block, and balls are inserted into the ball grooves in an interference fit mode.

Preferably, the subassembly that opens and shuts is including L type groove, screw thread post, fixed cover, hemisphere spare, reset spring, L type groove equidistance is offered on the lower tip of Z type frame, and screw thread post salient sets up on the outside cell wall of L type groove, the outside of screw thread post sets gradually reset spring, hemisphere spare and fixed cover, the upper end of hemisphere spare runs through and extends fixed cover, and reset spring's one end contact connection hemisphere spare's lower extreme, the upper end of screw thread post is connected in the other end contact, the internal thread is offered to fixed cover's inner wall, and fixed cover cup joints on the screw thread post through the internal and external screw thread, and one side of the bayonet socket of connecting plate is passed over hemisphere spare and is pegged graft in L type groove.

Preferably, a magnetic attraction piece is adhered to the inner side wall of the L-shaped groove, and the magnetic attraction piece is fixedly adsorbed between the magnetic attraction piece and the connecting plate.

Compared with the prior art, the invention has the beneficial effects that:

1. through the design of the designed cross rod and the rotating mechanism, medical staff can operate according to actual conditions, and the operation is simple and convenient;

2. the sliding component is designed, so that the operation is simple and quick when the position is actually selected, and the normal operation of the operation is not influenced;

3. the braided belt of actual design can very effectual realization bearing's effect, simultaneously, easy operation, convenient to use can effectually solve the tired out that the long-time operation of arm caused at the in-process that the waste liquid was inhaled in reality, effectively alleviates operating personnel's burden.

Drawings

FIG. 1 is an exploded view of the cross bar and support column connection of the present invention;

FIG. 2 is an exploded view of the connection structure of the cross bar and the webbing of the present invention;

FIG. 3 is a schematic view of an opening and closing assembly according to the present invention;

fig. 4 is an enlarged view of the structure of fig. 3 a according to the present invention.

In the figure: support column 1, support cylinder 11, lower T type seat 2, plane bearing 21, upper T type seat 3, draw-in groove 31, support spring 4, thread bush 5, ball bearing 6, horizontal pole 7, dovetail groove 71, dovetail slider 72, connecting plate 8, bayonet 81, link hole 82, fixed plate 83, couple 84, Z frame 9, L type groove 91, magnetic attraction piece 92, thread post 93, fixed sleeve 94, hemisphere piece 95, return spring 96, braid 10, magic tape 101, through groove 102, auxiliary belt 103, hose groove 104.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a tumour operation is with hydrops extraction device that can alleviate medical staff hand fatigue, includes support column 1 and braid 10, and the lower extreme of fixedly mounted hydrops extraction device support column 1 is the fork setting on the lateral wall of support column 1, and the lower extreme of support column 1 runs through and has the locking screw, and this technical scheme is when actually implementing, inserts the lower extreme of support column 1 on member or operating table or fixed arch, then accomplishes by the screw fixation, provides the atress basis;

the protruding support cylinder 11 that sets up in the upper end of support column 1 makes thread bush 5 through the support cylinder 11 that sets up on support cylinder 11 that can pass through internal and external threaded connection, for follow-up realization swiftly rotate and provide the installation basis, the surface of support cylinder 11 sets up the external screw thread, and support cylinder 11 is pegged graft in thread bush 5 through internal and external screw thread, there is last T type seat 3 through rotating device fixed mounting between support cylinder 11 and the thread bush, run through thread bush 5 setting through T type seat 3 that sets up, then fixed connection horizontal pole, at this moment, go up T type seat 3 and can freely rotate in thread bush 5, and steady operation, the upper end of going up T type seat 3 is fixed with horizontal pole 7 through the bolt, the lower extreme of horizontal pole 7 is fixed with connecting plate 8 through slider, lower extreme one side of horizontal pole 7 is fixed with Z type frame 9 through the screw, bayonet 81 has been seted up to the side of connecting plate 8, and bayonet 81 passes through the subassembly joint that opens and shuts on Z type frame 9, through the design of Z type frame 9, can let connecting plate 8 can realize fixed effect when actually working, in actual operation, can select the fixed location according to actual operation.

The lower extreme of connecting plate 8 runs through and sets up link hole 82, and link hole 82 is middle to articulate couple 84, can see, couple 84 through setting up can conveniently connect at the during operation, and couple 84 generally adopts the couple that has the locking structure, couple 84 integrated into one piece connects on fixed plate 83, and the lower extreme of fixed plate 83 passes through the one end of rivet fixed braid 10, the middle part both sides of braid 10 are crisscross to be provided with the magic and glues 101, supplementary area 103 has been made in the lower extreme outside of braid 10 an organic whole, wear groove 102 is seted up at the middle part of braid 10, the lower extreme inboard of braid 10 passes through the magic and glues 101 and connect the middle part of braid 10, and supplementary area 103 passes and wears groove 102 and bond the middle part outside of braid 10 through the magic and glue 101. It can be seen from fig. 2 of the specification that the lower end of the braiding belt 10 is fixed in the middle of the braiding belt 10 by the magic tape 101, the lower end of the braiding belt 10 is bent at this moment, the front end or the rear end of the arm of the medical staff can be inserted into the bent part to realize the bearing effect, and meanwhile, the auxiliary belt 103 passes through the designed through groove 102 to be adhered to the outer side of the braiding belt 10 by the magic tape 101, so as to realize the secondary fixing effect and prevent the falling phenomenon in the working process.

Specific:

in the rotating device mentioned in this technical scheme, the design of the plane bearing 21 is for realizing effective rotation between the upper T-shaped seat 3 and the lower T-shaped seat 2, avoid the phenomenon that the friction force is too big to cause rotation insensitivity to appear, the supporting spring 4 is located the inboard of the thread bush 5 and is sleeved on the upper T-shaped seat 3, simultaneously, the supporting spring 4 is effective to enable the upper T-shaped seat 3 to avoid shaking due to the whole work caused by the friction amount in the actual rotation process, the whole integrity of the device can be improved, the use quality is improved, the clamping groove is arranged on the upper T-shaped seat 3, the clamping block is arranged on the inner ring of the ball bearing 6 in a protruding way, the ball bearing 6 penetrates through the middle part of the upper end of the thread bush 5, and the clamping block is clamped in the clamping groove 31.

The sliding device comprises a dovetail groove 71 and a dovetail slide block 72, wherein the dovetail groove 71 is formed in the middle of the lower end of the cross rod 7, the dovetail slide block 72 is inserted into the dovetail groove 71, the lower end of the dovetail slide block 72 is provided with a mounting groove, and the upper end of the connecting plate 8 is fixedly arranged in the mounting groove through a shaft. Referring to fig. 2, it can be seen that, due to the matching design of the dovetail sliding block 72 and the dovetail groove 71 adopted by the designed sliding device, further, ball grooves can be formed on the inclined surfaces at two sides of the dovetail sliding block 72, and balls are inserted into the ball grooves in an interference fit manner to achieve the purpose of improving the sliding quality, in actual operation, medical staff holds the braiding belt 10, inclines to one side far away from the Z-shaped frame 9, and the bayonet 81 is separated from the opening and closing assembly, and then can slide on the cross rod 7 through the sliding device, so that the specific position of the braiding belt 10 can be conveniently determined according to the use habit and the operation position.

The opening and closing assembly comprises an L-shaped groove 91, a threaded column 93, a fixing sleeve 94, a hemispherical piece 95 and a reset spring 96, wherein the L-shaped groove 91 is formed in the lower end portion of the Z-shaped frame 9 at equal intervals, the threaded column 93 is arranged on the outer side groove wall of the L-shaped groove 91 in a protruding mode, the reset spring 96, the hemispherical piece 95 and the fixing sleeve 94 are sequentially arranged on the outer side of the threaded column 93, the upper end of the hemispherical piece 95 penetrates through the fixing sleeve 94, one end of the reset spring 96 is in contact with the lower end of the connecting hemispherical piece 95, the other end of the reset spring 96 is in contact with the upper end of the connecting threaded column 93, the inner wall of the fixing sleeve 94 is provided with an inner thread, the fixing sleeve 94 is sleeved on the threaded column 93 through the inner thread and the outer thread, one side of a bayonet 81 of the connecting plate 8 is crossed the hemispherical piece 95 and is inserted into the L-shaped groove 91, medical staff can determine the position required to stay according to actual conditions in the actual use process, and the designed opening and closing assembly can effectively fix the position of the braid 10 conveniently.

The bonding has the magnetism to inhale piece 92 on the inside wall of L type groove 91, the magnetism is inhaled between piece 92 and the connecting plate 8 and is fixed, can let the connecting plate 8 fixed back through the magnetism of further design inhale the piece, more stable, the lower extreme of braid area 10 sets up hose groove 104, and bond U type working of plastics in the hose groove 104, during actual use, fixed mounting has hydrops extraction device on the lateral wall of support column 1, the hydrops extraction device of this device adopts the maturation technique under the prior art, and hydrops extraction device's hose can be placed in hose groove 104, convenient operation and use, and the condition that the oppression disconnection can not appear appears, because hydrops extraction device all is the mature product under the prior art when actual use, do not make the repetition here.

Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tumour operation is with can alleviate tired hydrops extraction device of medical staff hand, includes support column (1) and braid (10), fixed mounting has hydrops extraction device on the lateral wall of support column (1), the lower extreme of support column (1) is fork-shaped setting, and the lower extreme of support column (1) runs through there is locking screw, a serial communication port, the upper end of support column (1) is outstanding to set up support cylinder (11), the top of support cylinder (11) is provided with threaded sleeve (5), and the surface of support cylinder (11) sets up the external screw thread, and support cylinder (11) are pegged graft in threaded sleeve (5) through the internal and external screw thread, have last T type seat (3) through rotating device fixed mounting between support cylinder (11) and the threaded sleeve, the upper end of going up T type seat (3) is through bolt fastening to have horizontal pole (7), the lower extreme of horizontal pole (7) is through slider fastening connection board (8), the lower extreme one side of horizontal pole (7) is through screw fastening Z type frame (9), the side of connecting board (8) is provided with bayonet socket (81), and link (82) are hung in a shaping hole (84) through the link (84) on the link (84) in the link plate (82), the lower end of the fixing plate (83) is used for fixing one end of the braiding belt (10) through rivets, magic tapes are arranged on two sides of the middle of the braiding belt (10) in a staggered mode, auxiliary belts (103) are integrally sewn on the outer sides of the lower end of the braiding belt (10), a through groove (102) is formed in the middle of the braiding belt (10), the inner side of the lower end of the braiding belt (10) is connected to the middle of the braiding belt (10) through magic adhesion, the auxiliary belts (103) penetrate through the through groove (102) and are adhered to the outer sides of the middle of the braiding belt (10) through the magic tapes, a hose groove (104) is formed in the lower end of the braiding belt (10), and U-shaped plastic pieces are adhered in the hose groove (104);

the sliding device comprises a dovetail groove (71) and a dovetail sliding block (72), the dovetail groove (71) is formed in the middle of the lower end of the cross rod (7), the dovetail sliding block (72) is inserted into the dovetail groove (71), the lower end of the dovetail sliding block (72) is provided with a mounting groove, and the upper end of the connecting plate (8) is fixedly arranged in the mounting groove through a shaft;

the utility model provides an opening and closing subassembly is including L type groove (91), screw thread post (93), fixed cover (94), hemisphere spare (95), reset spring (96), the lower tip on Z type frame (9) is offered to L type groove (91) equidistance, and screw thread post (93) outstanding setting on the outside cell wall of L type groove (91), the outside of screw thread post (93) sets gradually reset spring (96), hemisphere spare (95) and fixed cover (94), the upper end of hemisphere spare (95) runs through and extends fixed cover (94), and the lower extreme of hemisphere spare (95) is connected in the one end contact of reset spring (96), the upper end of connecting screw thread post (93) is contacted to the other end, the internal thread is offered to the inner wall of fixed cover (94), and fixed cover (94) cup joint on screw thread post (93) through internal and external screw thread, and one side of bayonet socket (81) of connecting plate (8) is passed over hemisphere spare (95) and is pegged graft in L type groove (91).

2. The effusion extraction device for tumor surgery capable of relieving hand fatigue of medical staff according to claim 1, wherein: the rotating device comprises a lower T-shaped seat (2), a plane bearing (21), an upper T-shaped seat (3), a clamping groove (31), a supporting spring (4) and a ball bearing (6), wherein the lower end of the lower T-shaped seat (2) is inserted into the middle of a cylinder (11), the upper end of the lower T-shaped seat (2) is connected with the lower end face of the upper T-shaped seat (3) through the plane bearing (21), the supporting spring (4) is positioned on the inner side of a threaded sleeve (5) and sleeved on the upper T-shaped seat (3), the clamping groove is formed in the upper T-shaped seat (3), a clamping block is arranged on the inner ring of the ball bearing (6) in a protruding mode, and the ball bearing (6) is installed in the middle of the upper end of the threaded sleeve (5) in a penetrating mode and is clamped in the clamping groove (31).

3. The effusion extraction device for tumor surgery capable of relieving hand fatigue of medical staff according to claim 1, wherein: ball grooves are formed in inclined planes on two sides of the dovetail sliding block (72), and balls are inserted into the ball grooves in an interference fit mode.

4. The effusion extraction device for tumor surgery capable of relieving hand fatigue of medical staff according to claim 1, wherein: the inner side wall of the L-shaped groove (91) is adhered with a magnetic attraction piece (92), and the magnetic attraction piece (92) is adsorbed and fixed with the connecting plate (8).