CN110141713B

CN110141713B - Anti-hydrops type wound irrigator for general surgery department

Info

Publication number: CN110141713B
Application number: CN201910501020.XA
Authority: CN
Inventors: 高鹏; 于宗平; 李辉; 赵连兴; 魏颖; 王静; 颜庭庭
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2021-04-06
Anticipated expiration: 2039-06-11
Also published as: CN110141713A

Abstract

The invention discloses a liquid accumulation prevention type wound irrigator for general surgery department, and particularly relates to the field of medical treatment. By arranging the extrusion mechanism and the water absorption mechanism, redundant water liquid can be directly absorbed and released to the outside during the flushing process, the influence of the water liquid accumulated inside on the subsequent flushing effect is avoided, the good flushing effect is ensured, the operation of medical personnel is facilitated, the high operation convenience is provided, and the high practical application value is realized.

Description

Anti-hydrops type wound irrigator for general surgery department

Technical Field

The invention relates to the technical field of medical treatment, in particular to a liquid-deposition-preventing type wound irrigator for general surgery department.

Background

The general surgery department is a clinical subject which takes operations as a main method to treat other diseases such as liver, biliary tract, pancreas, gastrointestinal tract, anorectum, vascular diseases, thyroid and breast tumors, trauma and the like, is the largest special subject of a surgical system, is a common surgery department, and is general comprehensive hospital surgery, such as orthopedics, neurosurgery, cardiothoracic surgery, urology surgery and the like. Some hospitals divide even the general surgery into neck-breast department, gastrointestinal surgery, liver-gallbladder-pancreas-spleen surgery and the like, anorectal department, burn and plastic department, vascular surgery, pediatric surgery, transplantation surgery, nutrition department and the like which are related to the general surgery, and in the process of the general surgery, a flusher is needed to flush the wound of the skin of a patient so as to ensure the follow-up treatment.

Patent application publication No. CN 109381764A's patent discloses a liquid deposition prevention formula wound irrigator of department of general surgery, including washing the cover, it is the setting of semicylinder hollow structure to wash the cover, the one end that washes the cover is equipped with the connecting plate, and the lateral wall that washes the cover is close to the fixed ear of one end fixedly connected with of connecting plate, the connecting plate is close to one side top fixedly connected with gag lever post that washes the cover, gag lever post slidable mounting is on fixed ear, the lateral wall middle part of connecting plate rotates and is connected with the screw rod, the screw rod runs through the lateral wall that washes the cover near the one end screw thread that washes the cover and extends to and wash the cover internal rotation and be connected with the movable plate, the movable plate is identical with the inner wall that washes the cover, and movable. The cleaning device is novel in structure and convenient to operate, the size of a cleaning area can be controlled and adjusted, and meanwhile, used cleaning fluid can be pumped out in time, so that accumulated fluid is avoided, and cleaning work of medical staff during and after an operation is facilitated.

However, the technical scheme still has more defects in actual use, the wound of the skin of the patient is directly washed by using the washing liquid, and more washing liquid is accumulated inside the washing process, so that the subsequent washing effect is influenced.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the invention provides the anti-hydrops wound irrigator for general surgery department, and the squeezing mechanism and the water absorbing mechanism are arranged, so that redundant water can be directly absorbed and treated in the irrigation process, and the absorbed water is released to the outside, the subsequent irrigation effect is prevented from being influenced by the water accumulated inside, the good irrigation effect is ensured, the operation of medical personnel is facilitated, the higher operation convenience is provided, and the anti-hydrops wound irrigator has higher practical application value.

In order to achieve the purpose, the invention provides the following technical scheme: the anti-hydrops wound irrigator for the general surgery department comprises an irrigation cover and an outer cover, wherein a water inlet pipe is installed on the upper surface of the irrigation cover in a penetrating mode, an extrusion mechanism is embedded into the upper portion of the irrigation cover, the outer cover is installed outside the irrigation cover in a surrounding mode, a rubber cushion block is bonded to the lower surface of the outer cover, a cross support frame is arranged inside the outer cover, an exhaust mechanism is arranged on the upper surface of the outer cover, a convex extension plate is fixedly arranged on the inner wall of the irrigation cover, a water storage groove is formed between the irrigation cover and the convex extension plate, a water suction mechanism is arranged on one side of the convex extension plate, and a drain pipe is installed behind;

the extrusion mechanism comprises a pull rod, a movable barrel is sleeved outside the pull rod, a cross rod is installed at the bottom end of the pull rod in the horizontal direction, a support rod is hinged to the bottom end of the movable barrel, a sliding block is hinged to one end of the support rod, a guide rod is fixedly installed on one side of the sliding block, a reset spring is sleeved outside the guide rod, a water squeezing plate is fixedly installed at one end of the guide rod, an action spring is fixedly connected to the outside of the cross rod, a guide rail is arranged on the upper surface of the cross rod, and a fixed block is fixedly installed at one end of the cross rod;

the water absorption mechanism comprises water absorption cotton, water guide cotton is fixedly arranged at one end of the water absorption cotton in the vertical direction, and a plurality of groups of water guide lines are arranged inside the water guide cotton.

In a preferred embodiment, exhaust mechanism includes the sleeve, the movable rod is installed in the embedding of telescopic one end, telescopic other end rigid coupling has the air duct, the fixed cup joint of one end of movable rod has the end cap, the other end of movable rod extends to the sleeve inside and has set firmly the piston piece.

In a preferred embodiment, the movable cylinder is connected with a sliding block through a support rod, and the sliding block is connected with a guide rail through a sliding mode.

In a preferred embodiment, the guide rod is connected with the fixing block in a sliding manner.

In a preferred embodiment, one end of the action spring is fixedly connected with the bottom end of the pull rod, and the other end of the action spring is fixedly connected with the side surface of the sliding block.

In a preferred embodiment, the inside of the squeezing plate is designed into a U-shaped structure, and the cross-sectional view of the squeezing plate is designed into an arc-shaped structure.

In a preferred embodiment, the water absorption cotton and the water guide cotton are connected together through a plurality of groups of water guide lines, and one end of the water guide cotton extends to the inside of the water storage groove.

In a preferred embodiment, the sleeve is connected with a piston block in a sliding manner, and a fastening rubber pad is arranged around the outer part of the piston block.

In a preferred embodiment, one end of the air duct is fixedly connected with the upper surface of the outer cover, the outer cover is in a rectangular structural design, and an air leakage port is formed in the side surface of the outer cover.

The invention has the technical effects and advantages that:

1. by arranging the extrusion mechanism and the water absorption mechanism, redundant water liquid can be directly absorbed and released to the outside during the flushing process, the influence of the water liquid accumulated inside on the subsequent flushing effect is avoided, the good flushing effect is ensured, the operation of medical personnel is facilitated, the high operation convenience is provided, and the high practical application value is realized;

2. according to the invention, the outer cover and the exhaust mechanism are arranged, and the movable rod and the piston block are pulled to move in the sleeve, so that air in the space in the cover is sucked into the sleeve along the air guide pipe, the air in the space in the cover is exhausted, and the air pressure in the space in the cover is reduced, so that the outer cover and the flushing cover can be quickly fixed on the skin of a patient, the stability between the outer cover and the skin of the patient and the stability between the outer cover and the skin of the patient are ensured, other fixing modes are not required, and the operation of medical personnel is facilitated.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the extrusion mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the exhaust mechanism of the present invention.

Fig. 4 is a structural schematic diagram of the water absorbent cotton and the water guide cotton of the invention.

Fig. 5 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Fig. 6 is an enlarged schematic structural view of a portion B of fig. 1 according to the present invention.

Fig. 7 is an enlarged structural view of the portion C in fig. 2 according to the present invention.

The reference signs are: 1 washing cover, 2 water inlet pipes, 3 extruding mechanisms, 31 pull rods, 32 movable cylinders, 33 supporting rods, 34 sliding blocks, 35 guide rods, 36 return springs, 37 water squeezing plates, 38 cross rods, 39 action springs, 310 guide rails, 311 fixed blocks, 4 outer covers, 5 rubber cushion blocks, 6 cross support frames, 7 exhaust mechanisms, 71 sleeves, 72 movable rods, 73 end caps, 74 piston blocks, 75 air guide pipes, 8 water absorbing mechanisms, 81 water absorbing cotton, 82 water guiding cotton, 83 water guiding lines, 9 convex extension plates and 10 water storage grooves.

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.

The anti-hydrops wound irrigator for general surgery department shown in the attached

drawings

1, 2, 4, 6 and 7 comprises a washing cover 1 and an outer cover 4, wherein a water inlet pipe 2 penetrates through the upper surface of the washing cover 1, an extrusion mechanism 3 is embedded above the washing cover 1, the outer cover 4 is arranged outside the washing cover 1 in a surrounding manner, a rubber cushion block 5 is bonded on the lower surface of the outer cover 4, a cross support frame 6 is arranged inside the outer cover 4, an exhaust mechanism 7 is arranged on the upper surface of the outer cover 4, a convex extension plate 9 is fixedly arranged on the inner wall of the washing cover 1, a water storage groove 10 is arranged between the washing cover 1 and the convex extension plate 9, a water suction mechanism 8 is arranged on one side of the convex extension plate 9, and a water drain pipe penetrates through the rear part of the washing cover 1;

the extrusion mechanism 3 comprises a pull rod 31, a movable barrel 32 is sleeved outside the pull rod 31, a cross rod 38 is installed at the bottom end of the pull rod 31 in the horizontal direction, a support rod 33 is hinged at the bottom end of the movable barrel 32, a sliding block 34 is hinged at one end of the support rod 33, a guide rod 35 is fixedly installed at one side of the sliding block 34, a return spring 36 is sleeved outside the guide rod 35, a water squeezing plate 37 is fixedly installed at one end of the guide rod 35, an action spring 39 is fixedly connected outside the cross rod 38, a guide rail 310 is arranged on the upper surface of the cross rod 38, and a fixed block 311 is fixedly installed at one end of the cross rod 38;

the water absorption mechanism 8 comprises water absorption cotton 81, one end of the water absorption cotton 81 is fixedly provided with water guide cotton 82 along the vertical direction, and a plurality of groups of water guide lines 83 are arranged inside the water guide cotton 82;

the movable cylinder 32 is connected with the sliding block 34 through a support rod 33, and the sliding block 34 is connected with the guide rail 310 in a sliding mode;

the guide rod 35 is connected with the fixed block 311 in a sliding manner;

one end of the action spring 39 is fixedly connected with the bottom end of the pull rod 31, and the other end of the action spring 39 is fixedly connected with the side surface of the sliding block 34;

the inside of the squeezing plate 37 is designed into U-shaped structure, and the cross section of the squeezing plate 37 is designed into arc structure;

the water absorption cotton 81 and the water guide cotton 82 are connected together through a plurality of groups of water guide lines 83, and one end of the water guide cotton 82 extends into the water storage groove 10.

The implementation mode is specifically as follows: after the washing cover 1 is fixed on the skin of a patient, a medical worker washes the wound of the patient through the water inlet pipe 2, the washed water is directly absorbed by the water absorption cotton 81 in the water absorption mechanism 8 and flows upwards along the water guide line 83 and the water guide cotton 82, the initial return spring 36 and the action spring 39 are both in an extending state, the extended return spring 36 presses the water squeezing plate 37, the extended action spring 39 presses the sliding block 34, so that the water squeezing plate 37 is attached to the water guide cotton 82, the medical worker lifts the pull rod 31 upwards, the water squeezing plate 37 presses the water absorbed on the water guide cotton 82 to flow upwards until the water falls in the water storage groove 10 on the inner side of the convex extending plate 9 and is then discharged outwards through the water discharge pipe, when the pull rod 31 is pulled to the top end, the medical worker holds the pull rod 31 and lifts the movable cylinder 32 upwards, the movable cylinder 32 drives the support rod 33 upwards, thereby make two sets of sliding blocks 34 syntropy motion on guide rail 310, thereby contract reset spring 36 and action spring 39, action spring 39 drives wringing board 37 and keeps away from water guide cotton 82, afterwards, medical personnel hold pull rod 31 and activity section of thick bamboo 32, with its downstream to bottom, according to above-mentioned step once more, extrude to water storage recess 10 in with absorbent water liquid on the water guide cotton 82, such design, can be at the in-process that washes, directly absorb the processing with unnecessary water liquid, accomodate outside release, avoid inside accumulational water liquid to influence subsequent washing effect, good washing effect has been guaranteed, and made things convenient for medical personnel to operate, higher convenience of operation is provided, possess higher practical application and worth.

The anti-hydrops type wound irrigator for general surgery department shown in fig. 1, fig. 3 and fig. 5 further comprises an exhaust mechanism 7, wherein the exhaust mechanism 7 is arranged above the outer cover 4, the exhaust mechanism 7 comprises a sleeve 71, a movable rod 72 is embedded into one end of the sleeve 71, an air duct 75 is fixedly connected to the other end of the sleeve 71, an end cap 73 is fixedly connected to one end of the movable rod 72, and a piston block 74 is fixedly arranged at the other end of the movable rod 72, which extends into the sleeve 71;

the sleeve 71 is connected with a piston block 74 in a sliding mode, and a fastening rubber pad is arranged around the outer part of the piston block 74;

75 one end of the air duct is fixedly connected with the upper surface of the outer cover 4, the outer cover 4 is of a rectangular structure design, and the side surface of the outer cover 4 is provided with an air leakage opening.

The implementation mode is specifically as follows: the washing cover 1 is covered at the wound position of a patient, so that the rubber cushion block 5 on the outer cover 4 is in contact with the skin of the patient, an inner space of the cover is formed between the outer cover 4 and the skin of the patient, medical workers hold the end cap 73 to pull the movable rod 72 outwards, the piston block 74 on the movable rod 72 moves inside the sleeve 71, air in the inner space of the cover is sucked into the sleeve 71 along the air guide tube 75, the air in the inner space of the cover is discharged, the air pressure in the inner space of the cover is reduced, the outer cover 4 and the washing cover 1 can be quickly fixed on the skin of the patient, the stability between the outer cover 4 and the washing cover 1 and the skin of the patient is ensured, other fixing modes are not needed, and the operation of the medical workers.

The working principle of the invention is as follows:

with reference to the attached

drawings

1, 2, 4, 6 and 7 of the specification, by arranging the squeezing mechanism 3 and the water absorbing mechanism 8, redundant water can be directly absorbed and treated in the flushing process, and the absorbed water is released to the outside, so that the subsequent flushing effect is prevented from being influenced by the water accumulated inside, a good flushing effect is ensured, the operation of medical personnel is facilitated, the high operation convenience is provided, and the high practical application value is realized;

referring to the attached

drawings

1, 3 and 5 of the specification, by arranging the outer cover 4 and the exhaust mechanism 7, the movable rod 72 and the piston block 74 are pulled to move inside the sleeve 71, so that air in the space in the cover is sucked into the sleeve 71 along the air guide pipe 75, the air in the space in the cover is exhausted, the air pressure in the space in the cover is reduced, the outer cover 4 and the washing cover 1 can be quickly fixed on the skin of a patient, the stability between the outer cover 4 and the washing cover 1 and the skin of the patient is ensured, other fixing modes are not needed, and the operation of medical staff is facilitated.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a department of general surgery prevents hydrops formula wound flusher, is including washing cover (1) and dustcoat (4), it prolongs board (9) to wash to set firmly on cover (1) inner wall, it prolongs and is provided with water storage recess (10) between board (9) to wash cover (1) and protruding, protruding board (9) one side of prolonging is provided with water absorption mechanism (8), its characterized in that: the water inlet pipe (2) penetrates through the upper surface of the washing cover (1), the extrusion mechanism (3) is embedded above the washing cover (1), the outer part of the washing cover (1) is provided with the outer cover (4) in a surrounding manner, the lower surface of the outer cover (4) is bonded with the rubber cushion block (5), the inner part of the outer cover (4) is provided with the cross support frame (6), the upper surface of the outer cover (4) is provided with the exhaust mechanism (7), and the rear part of the washing cover (1) is provided with the drain pipe in a penetrating manner;

the extrusion mechanism (3) comprises a pull rod (31), a movable barrel (32) is sleeved outside the pull rod (31), a cross rod (38) is installed at the bottom end of the pull rod (31) in the horizontal direction, a support rod (33) is hinged at the bottom end of the movable barrel (32), a sliding block (34) is hinged at one end of the support rod (33), a guide rod (35) is fixedly installed at one side of the sliding block (34), a return spring (36) is sleeved outside the guide rod (35), a water squeezing plate (37) is fixedly installed at one end of the guide rod (35), an action spring (39) is fixedly installed outside the cross rod (38), a guide rail (310) is arranged on the upper surface of the cross rod (38), and a fixing block (311) is fixedly installed at one end of the cross rod (38);

the water absorbing mechanism (8) comprises water absorbing cotton (81), water guide cotton (82) is fixedly arranged at one end of the water absorbing cotton (81) in the vertical direction, and a plurality of groups of water guide lines (83) are arranged inside the water guide cotton (82).

2. The anti-hydrops type wound irrigator for general surgery department according to claim 1, wherein: exhaust mechanism (7) are including sleeve (71), movable rod (72) are installed in the one end embedding of sleeve (71), the other end rigid coupling of sleeve (71) has air duct (75), the fixed cup joint in one end of movable rod (72) has end cap (73), the other end of movable rod (72) extends to sleeve (71) inside and has set firmly piston block (74).

3. The anti-hydrops type wound irrigator for general surgery department according to claim 1, wherein: the movable cylinder (32) is connected with the sliding block (34) through a support rod (33), and the sliding block (34) is connected with the guide rail (310) in a sliding mode.

4. The anti-hydrops type wound irrigator for general surgery department according to claim 1, wherein: the guide rod (35) is connected with the fixed block (311) in a sliding mode.

5. The anti-hydrops type wound irrigator for general surgery department according to claim 1, wherein: one end of the action spring (39) is fixedly connected with the bottom end of the pull rod (31), and the other end of the action spring (39) is fixedly connected with the side surface of the sliding block (34).

6. The anti-hydrops type wound irrigator for general surgery department according to claim 1, wherein: the inside of the squeezing plate (37) is designed into a U-shaped structure, and the cross section of the squeezing plate (37) is designed into an arc structure.

7. The anti-hydrops type wound irrigator for general surgery department according to claim 1, wherein: the water absorption cotton (81) and the water guide cotton (82) are connected together in a penetrating way through a plurality of groups of water guide lines (83), and one end of the water guide cotton (82) extends into the water storage groove (10).

8. The anti-hydrops type wound irrigator for general surgery department according to claim 2, wherein: the sleeve (71) is connected with the piston block (74) in a sliding mode, and a fastening rubber pad is arranged on the outer portion of the piston block (74) in a surrounding mode.

9. The anti-hydrops type wound irrigator for general surgery department according to claim 2, wherein: air duct (75) one end is connected with surface fixed on dustcoat (4), dustcoat (4) are the design of rectangle structure, and dustcoat (4) side surface is provided with the mouth that loses heart.