CN111544662A

CN111544662A - Multifunctional operation aspirator pipeline for debridement and assembling method thereof

Info

Publication number: CN111544662A
Application number: CN201910657858.8A
Authority: CN
Inventors: 闫晨晨; 刘国辉; 熊元; 米博斌; 胡良聪; 陈朗
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology; Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-07-20
Filing date: 2019-07-20
Publication date: 2020-08-18

Abstract

The invention discloses a multifunctional operation aspirator pipeline for debridement and an assembling method thereof. The drainage system can be placed at a low point of the space of the operation table through the connection of the funnel-shaped interface and the double-cavity tube, so that the continuous drainage effect is achieved, and the phenomenon that drainage is not timely or flushing fluid is accumulated at corners which are not easy to attract is avoided; through the combined double-cavity tube and the T-shaped interface drainage tube, when the requirement of multiple suction apparatuses is met, the combined double-cavity tube and the T-shaped interface drainage tube can be split into two independent suction systems, so that the problem that the complex debridement operation in the surgical operation requires multiple suction apparatuses at the same time is solved; the serial cumulative use of a plurality of sets of drainage systems can be realized through the T-shaped structure in the T-shaped borrowing drainage tube, and the problem that a plurality of suction devices are required for a complex debridement in a surgical operation is solved; through the plastic aspirator connector, the front end of the drainage tube can be shaped into a T shape or a J shape and is hung on the edge of instruments such as a bent disc, so that the single operation of the local debridement is facilitated and the problem of placing the aspirator is solved.

Description

Multifunctional operation aspirator pipeline for debridement and assembling method thereof

Technical Field

The invention relates to the technical field of medical instruments, in particular to a multifunctional operation aspirator pipeline for debridement and an assembling method thereof.

Background

In the surgical operation, large-area skin wound surfaces, soft tissue wound surfaces and wounds need to be washed and disinfected at regular time, and if harmful substances such as wound surface effusion, necrotic tissues, foreign matters and the like at the wound surface position cannot be discharged in time, the wound surface position is easy to suppuration or infect, and with the introduction of negative pressure wound treatment, the suppuration or infection probability of the wound surfaces is greatly reduced. However, during large-scale flushing, a large amount of flushing liquid is accumulated on an operating table due to untimely drainage, so that a cleaning area is physically polluted or the flushing liquid overflows to pollute an operating room. Secondly, the large-area wound surface is reduced as much as possible in principle, a plurality of operators are required to carry out debridement and flushing treatment at the same time, and the conventional aspirator cannot meet the operation requirement.

The patent of application No. 201721554032.1 discloses a multi-functional drainage tube and multi-functional drainage device, is provided with drainage tube and flushing pipe, makes it possess drainage, washing function, and this multi-functional drainage tube is through setting up multi-functional joint and the sample jar collection sample on the drainage tube to the doctor is in time according to the sample of gathering. Its function is more, but its all kinds of installation component, joint are more, and the structure is complicated, and the operation is inconvenient, is unfavorable for the high efficiency to accomplish the surface of a wound and washes, the drainage operation.

The patent application No. 201910021135.9 discloses a negative pressure drainage device which is relatively simple in structure. On one hand, the drainage tube is used for effectively washing and draining, so that the exudate and necrotic tissues on the surface of the wound are discharged out of the body through the gap of the gauze; meanwhile, the whole wound is sealed by the medical film dressing, and the drainage tube is connected with a negative pressure source to form negative pressure, so that the wound is in a sealed, negative pressure and drainage state, and the infection chance between the wound and an external environment is isolated. However, the single drainage tube and the single flushing tube can not meet the requirement of a complex debridement operation that a plurality of operators carry out debridement flushing treatment operation at the same time, the problem of flushing liquid pollution caused by untimely drainage can occur, and the probability of wound infection of patients is increased due to low debridement efficiency.

Disclosure of Invention

Technical problem to be solved

The invention aims to provide a multifunctional surgical aspirator pipeline for debridement and an assembling method thereof, and aims to solve the problems that the existing multifunctional surgical aspirator for debridement cannot well meet the requirement of complex debridement that a plurality of operators carry out debridement flushing treatment operation at the same time, flushing fluid pollution possibly occurs due to untimely drainage, and the probability of wound infection of patients is increased due to low debridement efficiency.

(II) technical scheme

In order to solve the problems that the existing multifunctional surgical aspirator for debridement can not well meet the requirement of complex debridement that a plurality of operators carry out debridement flushing treatment operation at the same time, and flushing fluid pollution is possibly caused due to untimely drainage, and the wound infection probability of patients is increased due to low debridement efficiency, the invention provides the following technical scheme:

a multifunctional surgical aspirator pipeline for debridement comprises a multifunctional auxiliary aspirator head, a combined double-cavity aspirator tube and a T-shaped interface drainage tube, wherein the multifunctional auxiliary aspirator head comprises a funnel-shaped aspirator head and a plastic aspirator joint;

the funnel-shaped aspirator head, the plastic aspirator joint or the T-shaped interface drainage tube are connected with the combined double-cavity suction tube; the funnel-shaped suction apparatus head comprises a first thick connector, a first thin connector, a first combining part and a funnel disc opening, wherein the first combining part is arranged at the center of the funnel disc opening, and the first thick connector and the first thin connector are arranged in the first combining part; the plastic aspirator joint comprises a second thick interface, a second thin interface, a second combining part, a metal coil and an aspirator head, wherein the second combining part is arranged in the aspirator head, the second thick interface and the second thin interface are arranged in the second combining part, and the metal coil is wound on the outer side of the aspirator head; the combined double-cavity suction tube comprises a third thick connector, a third thin connector, a third combining part, a suction tube A, a suction tube B and a C-shaped tube sleeve, wherein the third thick connector and the third thin connector are arranged together in parallel through the third combining part, the third thick connector and the third thin connector are respectively connected with the suction tube A and the suction tube B, and the contact positions of the suction tube A and the suction tube B are separated by the C-shaped tube sleeve; t type interface drainage tube includes that fourth thick interface, fourth thin interface, C attract pipe, D attract pipe, fourth joint portion, on-off interface, T shape interface, negative pressure drainage bottle interface, the thick interface of fourth, the thin interface of fourth connect C respectively and attract pipe, D attract the one end of pipe, C attract pipe, D attract the other end of pipe to pass through fourth joint portion parallel connection together, C attract pipe, D attract the other end of pipe still to connect T shape interface input, the output connection on-off interface of T shape interface, another output of T shape interface is negative pressure drainage bottle interface.

Preferably, the diameters of the first thick connector and the first thin connector are 6.5mm and 5.5mm respectively.

Preferably, the diameter of the aspirator head of the plastic aspirator joint is 7.5mm, and the diameters of the second thick port and the second thin port of the plastic aspirator joint are 5.5mm and 4.5mm respectively.

Preferably, the suction tube A has an inner diameter of 5.1mm and an outer diameter of 6mm, and the suction tube B has an outer diameter of 5mm and an inner diameter of 4 mm.

Preferably, the outer diameter of the C suction pipe is 10mm, and the inner diameter of the C suction pipe is 6 mm; d, the outer diameter of the suction tube is 10mm, and the inner diameter of the suction tube is 5.5 mm.

A method for assembling a multifunctional operation suction apparatus pipeline for debridement,

the first thick interface and the first thin interface of the funnel-shaped aspirator head are respectively connected with the third thick interface and the third thin interface of the combined double-cavity aspirator tube, and the drainage system is placed at the low point of the space of the operation table;

a fourth thick interface and a fourth thin interface of the T-shaped interface drainage tube are respectively connected with a third thick interface and a third thin interface of the combined double-cavity suction tube, a negative pressure drainage bottle interface at the tail end of the T-shaped interface drainage tube is connected with a negative pressure drainage bottle, and a switch type interface at the tail end of the T-shaped interface drainage tube is used for being connected with another suction device system in parallel;

the second thick interface and the second thin interface of the plastic aspirator joint are respectively connected with the third thick interface and the third thin interface of the combined double-cavity suction tube, and the front end of the plastic aspirator joint is folded into a T shape or a J shape so as to be convenient for hanging.

(III) advantageous effects

Compared with the prior art, the invention provides a multifunctional surgical aspirator pipeline for debridement and an assembling method thereof, and the multifunctional surgical aspirator pipeline has the following beneficial effects:

the invention can solve the problems that the drainage is not timely in the debridement operation, the aspirator cannot meet the requirement of single debridement operation and the like through a simpler structural design.

Secondly, for medical care personnel, medical care personnel who are specially responsible for drainage are reduced, manpower resources are reasonably distributed, and physical pollution of an operation cleaning area is avoided.

For the patient, face complicated debridement patient, can accomplish drainage and suction waste liquid of efficient, shorten operation time, reduce postoperative complication, improve the survival rate.

Drawings

FIG. 1 is a front view of a funnel-shaped suction head according to the present invention;

FIG. 2 is a schematic left side view of the funnel-shaped aspirator tip of the present invention;

FIG. 3 is a schematic top view of the funnel-shaped aspirator tip of the present invention;

FIG. 4 is a schematic front view of the plastic aspirator connector of the present invention;

FIG. 5 is a left side view schematic diagram of the plastic aspirator connector of the present invention;

FIG. 6 is a schematic top view of the plastic aspirator connector of the present invention;

FIG. 7 is a schematic perspective view of a plastic aspirator connector according to the present invention;

FIG. 8 is a schematic front view of a combined double-lumen suction tube according to the present invention;

FIG. 9 is a left side view of the combined double-lumen suction tube of the present invention;

FIG. 10 is a top view of the combined double lumen suction tube of the present invention;

FIG. 11 is a bottom view of the combined double-lumen suction tube of the present invention;

FIG. 12 is a schematic view of the structure of the T-junction drain tube of the present invention.

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.

As shown in fig. 1-12, a multifunctional surgical aspirator pipeline for debridement comprises a multifunctional auxiliary aspirator head 1, a combined double-cavity aspirator 2 and a T-shaped interface drainage tube 3, wherein the multifunctional auxiliary aspirator head 1 comprises a funnel-shaped aspirator head 11 and a plastic aspirator joint 12; the funnel-shaped aspirator head 11, the plastic aspirator joint 12 or the T-shaped interface drainage tube 3 are connected with the combined double-cavity suction tube 2; the funnel-shaped suction head 11 comprises a first thick port 111, a first thin port 112, a first combining part 113 and a funnel dish port 114, wherein the first combining part 113 is arranged at the center of the funnel dish port 114, and the first thick port 111 and the first thin port 112 are arranged in the first combining part 113; the plastic aspirator connector 12 comprises a second thick port 121, a second thin port 122, a second combining part 123, a metal coil 124 and an aspirator head 125, wherein the second combining part 123 is installed inside the aspirator head 125, the second thick port 121 and the second thin port 122 are installed inside the second combining part 123, and the metal coil 124 is wound outside the aspirator head 125; the combined double-cavity suction tube 2 comprises a third thick connector 21, a third thin connector 22, a third combining part 23, a suction tube A24, a suction tube B25 and a C-shaped tube sleeve 26, wherein the third thick connector 21 and the third thin connector 22 are arranged in parallel through the third combining part 23, the third thick connector 21 and the third thin connector 22 are respectively connected with the suction tube A24 and the suction tube B25, and the contact positions of the suction tube A24 and the suction tube B25 are separated by the C-shaped tube sleeve 26; the T-shaped interface drainage tube 3 comprises a fourth thick interface 31, a fourth thin interface 32, a C suction tube 33, a D suction tube 34, a fourth combining part 35, a switch type interface 36, a T-shaped interface 37 and a negative pressure drainage bottle interface 38, wherein the fourth thick interface 31 and the fourth thin interface 32 are respectively connected with one ends of the C suction tube 33 and the D suction tube 34, the other ends of the C suction tube 33 and the D suction tube 34 are connected in parallel through the fourth combining part 35, the other ends of the C suction tube 33 and the D suction tube 34 are also connected with the input end of the T-shaped interface 37, one output end of the T-shaped interface 37 is connected with the switch type interface 36, and the other output end of the T-shaped interface 37 is the negative pressure drainage bottle interface 38.

The function-assisting suction head includes: 1. funnel-shaped aspirator tip, as shown in fig. 1: the rubber material or plastics material, near the bottom sets up filter screen dress net, and its first thick interface 111, first thin interface 112 diameter are 6.5mm, 5.5mm respectively, and the height is 6 mm. The first coupling portion 113 has a length of 20mm and a width of 15 mm. The cross section of the funnel dish opening 114 is trapezoidal, the upper edge of the trapezoid is 15mm, the bottom edge of the trapezoid is 60mm, and the height of the trapezoid is 40 mm. The first thick port 111 and the first thin port 112 are respectively combined with the tube A and the tube B in the combined double-cavity suction tube, the tube A (with the outer diameter of 6mm) and the tube B (with the outer diameter of 5mm) in the combined double-cavity suction tube are respectively sleeved into the first thick port 111 and the first thin port 112, so that the aspirator head wraps the suction tube, the funnel-shaped aspirator head and the combined double-cavity suction tube can be combined together, the drainage system can be placed at the low point of the space of an operation table, the function similar to a drainage valve at the bottom of a swimming pool is formed, and the situation that drainage is not timely or flushing fluid is accumulated in corners which are not easy to suck is avoided; 2. the plastic aspirator joint: the plastic aspirator has the advantages that the plastic outer diameter of the iron wire coil is 8mm, the inner diameter of the plastic aspirator is 7.5mm, the thick joint diameter of the plastic aspirator joint is 5.5mm, and the thin joint diameter of the plastic aspirator joint is 4.5mm, so that the thick joint and the thin joint of the plastic aspirator joint are respectively wrapped by the tube A (outer diameter of 6mm) and the tube B (outer diameter of 5mm) in the combined double-cavity aspiration tube, the plastic aspirator joint is connected with the combined double-cavity aspiration tube, the plastic aspirator joint can be bent to form an L-shaped or J-shaped tube orifice by means of the folding function of the plastic ferrule, and the problem of placement of the aspirator during single operation of the local debridement is solved.

A combined double-cavity suction tube: the steel round pipes are arranged side by side and can be embedded into a whole, the inner diameter of the pipe A is 5.1mm, the outer diameter of the pipe A is 6mm, the cross section of the pipe A is in an OC shape, the outer diameter of the pipe B is 5mm, the inner diameter of the pipe B is 4mm, and the pipe A can be inserted into a semicircular pipe of the pipe A; the design can solve the problem that complex debridement in surgical operation simultaneously requires a plurality of suction apparatuses, namely, when similar problems are faced, the A, B tube is detached.

T type interface drainage tube: the plastic material comprises two independent drainage tubes, and when not in use, the two tubes are bonded together side by side, and can be detached into two independent tubes by means of external force when needed. The outer diameter of a drainage tube C of the T-shaped interface drainage tube is 10mm, the inner diameter of the drainage tube C is 6mm, and the drainage tube C can be connected with a suction tube A in the combined double-cavity suction tube; the external diameter of the drainage tube D of the T-shaped interface drainage tube is 10mm, the internal diameter is 5.5mm, and the D-shaped interface drainage tube can be connected with the suction tube B in the combined double-cavity suction tube. A pipe A (with the outer diameter of 6mm) and a pipe B (with the outer diameter of 5mm) in the combined double-cavity suction pipe are respectively wrapped in a drainage pipe C and a drainage pipe D of the T-shaped interface drainage pipe. The tail end of the T-shaped interface drainage tube is a T-shaped interface, the left end of the T-shaped interface is a starting end and is connected with a negative pressure drainage bottle, and the right end of the T-shaped interface is a switch type interface and can be used for being connected with another aspirator system in parallel; through the structure, the split function of the suction apparatus can be realized, and a plurality of suction apparatus systems are used in series, so that the problem that a plurality of suction apparatuses are required for a complex debridement operation in a surgical operation is solved.

In addition, the invention provides an assembling method of the multifunctional surgical aspirator pipeline for debridement, wherein the first thick interface 111 and the first thin interface 112 of the funnel-shaped aspirator head 11 are respectively connected with the third thick interface 21 and the third thin interface 22 of the combined double-cavity suction tube 2, and the drainage system is placed at the low point of the space of a surgical operation table.

A fourth thick connector 31 and a fourth thin connector 32 of the T-shaped connector drainage tube 3 are respectively connected with a third thick connector 21 and a third thin connector 22 of the combined double-cavity suction tube 2, a negative pressure drainage bottle connector 38 at the tail end of the T-shaped connector drainage tube 3 is connected with a negative pressure drainage bottle, and a switch-type connector 36 at the tail end of the T-shaped connector drainage tube 3 is used for being connected with another suction apparatus system in parallel.

The second thick port 121 and the second thin port 122 of the plastic aspirator joint 12 are respectively connected with the third thick port 21 and the third thin port 22 of the combined double-cavity aspiration tube 2, and the front end of the plastic aspirator joint 12 is folded into a T shape or a J shape to be convenient for hanging.

In conclusion, the invention has the following advantages:

firstly, the drainage system can be placed at the low point of the space of an operation table by connecting the double-head interface at the tail end of the funnel-shaped interface with the AB pipe of the double-cavity pipe, so that the function similar to a drainage valve at the bottom of a swimming pool is formed, and the situation that drainage is not timely or flushing liquid is accumulated at corners which are not easy to attract is avoided;

the combined double-cavity tube is connected with the T-shaped interface drainage tube, when the requirement of multiple suction apparatuses is met, the A, B tube of the double-cavity suction tube can be detached, and the A, B tube of the drainage tube can be detached at the same time, so that two independent suction systems are formed, and the problem that multiple suction apparatuses are required for a complex debridement in a surgical operation is solved;

through the T-shaped structure in the T-shaped borrowing drainage tube, one end of the T-shaped borrowing drainage tube is connected with the negative pressure drainage bottle, and the other end of the T-shaped borrowing drainage tube is closed or connected with the interface of the other drainage system, so that the multiple drainage systems can be connected in series and accumulated for use, and the problem that a plurality of suction devices are required for a complex debridement operation in a surgical operation is solved;

the front end of the drainage tube can be shaped into a T shape or a J shape through a plastic aspirator joint, and the drainage tube is hung on the edge of instruments such as a bent disc, so that the single operation of the local debridement is facilitated and the problem of placing the aspirator is solved.

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.

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

Claims

1. The utility model provides a debridement is with multi-functional operation aspirator pipeline which characterized in that: the multifunctional auxiliary suction device comprises a multifunctional auxiliary suction device head (1), a combined double-cavity suction tube (2) and a T-shaped interface drainage tube (3), wherein the multifunctional auxiliary suction device head (1) comprises a funnel-shaped suction device head (11) and a plastic suction device joint (12); the funnel-shaped aspirator head (11), the plastic aspirator joint (12) or the T-shaped interface drainage tube (3) are connected with the combined double-cavity suction tube (2); the funnel-shaped suction apparatus head (11) comprises a first thick interface (111), a first thin interface (112), a first combining part (113) and a funnel dish opening (114), wherein the first combining part (113) is arranged at the center of the funnel dish opening (114), and the first thick interface (111) and the first thin interface (112) are arranged in the first combining part (113); the plastic aspirator joint (12) comprises a second thick interface (121), a second thin interface (122), a second combining part (123), a metal coil (124) and an aspirator head (125), wherein the second combining part (123) is installed inside the aspirator head (125), the second thick interface (121) and the second thin interface (122) are installed inside the second combining part (123), and the metal coil (124) is wound outside the aspirator head (125); the combined double-cavity suction tube (2) comprises a third thick connector (21), a third thin connector (22), a third combining part (23), an A suction tube (24), a B suction tube (25) and a C-shaped tube sleeve (26), the third thick connector (21) and the third thin connector (22) are arranged in parallel through the third combining part (23), the third thick connector (21) and the third thin connector (22) are respectively connected with the A suction tube (24) and the B suction tube (25), and the contact part of the A suction tube (24) and the B suction tube (25) is separated by the C-shaped tube sleeve (26); t type interface drainage tube (3) attract pipe (33), D to attract pipe (34), fourth joint portion (35), switch formula interface (36), T shape interface (37), negative pressure drainage bottle interface (38) including fourth thick interface (31), fourth thin interface (32), C, fourth thick interface (31), fourth thin interface (32) connect C respectively and attract pipe (33), D attract the one end of pipe (34), C attracts pipe (33), D and attracts the other end of pipe (34) and passes through fourth joint portion (35) parallel connection together, T shape interface (37) input is still connected to C, the other end that D attracted pipe (34), T shape interface (37) input is still connected to T shape interface (37), switch formula interface (36) is connected to an output of T shape interface (37), another output of T shape interface (37) is negative pressure drainage bottle interface (38).

2. The multifunctional surgical aspirator tube for debridement according to claim 1, wherein: the diameters of the first thick connector (111) and the first thin connector (112) are 6.5mm and 5.5mm respectively.

3. The multifunctional surgical aspirator tube for debridement according to claim 1, wherein: the diameter of the aspirator head (125) of the plastic aspirator joint (12) is 7.5mm, and the diameters of the second thick connector (121) and the second thin connector (122) of the plastic aspirator joint (12) are 5.5mm and 4.5mm respectively.

4. The multifunctional surgical aspirator tube for debridement according to claim 1, wherein: the inner diameter of the suction tube A (24) is 5.1mm, the outer diameter of the suction tube A is 6mm, and the outer diameter of the suction tube B (25) is 5mm, and the inner diameter of the suction tube B is 4 mm.

5. The multifunctional surgical aspirator tube for debridement according to claim 1, wherein: the outer diameter of the C suction tube (33) is 10mm, and the inner diameter of the C suction tube is 6 mm; the D suction tube (34) has an outer diameter of 10mm and an inner diameter of 5.5 mm.

6. A method for assembling a multifunctional surgical aspirator pipeline for debridement is characterized by comprising the following steps:

a first thick interface (111) and a first thin interface (112) of the funnel-shaped aspirator head (11) are respectively connected with a third thick interface (21) and a third thin interface (22) of the combined double-cavity aspirator tube (2), and the drainage system is placed at a low point of the space of an operation table;

a fourth thick connector (31) and a fourth thin connector (32) of the T-shaped connector drainage tube (3) are respectively connected with a third thick connector (21) and a third thin connector (22) of the combined double-cavity suction tube (2), a negative pressure drainage bottle connector (38) at the tail end of the T-shaped connector drainage tube (3) is connected with a negative pressure drainage bottle, and a switch-type connector (36) at the tail end of the T-shaped connector drainage tube (3) is used for being connected with another aspirator system in parallel;

the second thick interface (121) and the second thin interface (122) of the plastic aspirator joint (12) are respectively connected with the third thick interface (21) and the third thin interface (22) of the combined double-cavity aspiration tube (2), and the front end of the plastic aspirator joint (12) is folded into a T shape or a J shape so as to be convenient for hanging.