CN219071535U

CN219071535U - Lavage device for clinical orthopedics wound treatment

Info

Publication number: CN219071535U
Application number: CN202222900734.8U
Authority: CN
Inventors: 蔡伟
Original assignee: Huaian No 1 Peoples Hospital
Current assignee: Huaian No 1 Peoples Hospital
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-05-26
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses an lavage device for clinical orthopaedics wound treatment, which comprises a shell, wherein placing openings are symmetrically arranged at the middle positions of two ends of the shell, one end of the inner side wall of the shell is provided with a mounting shell, a screw rod is uniformly arranged in the mounting shell, the surface of the screw rod penetrates through one side of the mounting shell, and a sliding nut is arranged on the surface of the screw rod. According to the utility model, the shower nozzle is driven to rotate through the first transmission gear, the connecting fluted disc and the sealing shell by mutually matching the protective shell, the sealing shell, the connecting fluted disc and the first transmission gear, so that the shower nozzle lavage position is changed, the lavage effect is improved, and the shower nozzle is driven to move through mutually matching the sliding nuts, the protective shell and the sealing shell by four groups of sliding nuts simultaneously by the protective shell and the sealing shell, so that the lavage position of the shower nozzle is horizontally changed, the limb of a patient is lavaged in all directions, and the lavage effect of the device is improved.

Description

Lavage device for clinical orthopedics wound treatment

Technical Field

The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to an lavage device for treating clinical orthopaedics wounds.

Background

Open fractures have been previously high in mortality rate due to the susceptibility to infection, and the therapeutic effect of open fractures has been significantly improved with the progress of modern therapeutic techniques. The key point of open fracture treatment is debridement to prevent infection, promote fracture healing, reduce the disability rate to the maximum extent, improve the degree of functional recovery, remove fragments, foreign matters and coagulation blocks in the wound cleaning process, and reduce the bacterial amount in bacterial wounds.

The current lavage device lavages the lavage position through the shower nozzle of single direction when lavage, and when patient wound position was great, lavage effect was relatively poor, and when using simultaneously, patient was waited abluent limbs inconvenient entering device inside, and then the operation degree of difficulty is big when putting into, takes place the secondary injury easily.

Disclosure of Invention

The utility model mainly aims to provide an lavage device for treating clinical orthopaedics wounds, which solves the problems of poor lavage effect and high operation difficulty in lavage of the traditional lavage device.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a clinical orthopedic wound is lavage device for treatment, includes the shell, the intermediate position department symmetry at shell both ends is provided with places the mouth, shell inside wall one end is provided with the installation shell, the inside of installation shell evenly is provided with the lead screw, the surface of lead screw runs through in one side of installation shell, the surface of lead screw is provided with slide nut, multiunit slide nut's opposite one side is provided with the protective housing jointly, the inside wall of protective housing is provided with the seal shell, the inside wall of seal shell evenly is provided with the shower nozzle, one side of seal shell is provided with the connection fluted disc, a set of slide nut's bottom is provided with first driving motor, first driving motor's one end is provided with first drive gear, first drive gear's surface transmission is connected connect the surface of connection fluted disc.

Further, one end of the screw rod is provided with a connecting gear, a plurality of groups of outer surfaces of the connecting gears are connected with a rotating fluted disc in a common transmission mode, a second driving motor is arranged at the position, close to the mounting shell, of one end of the inner side wall of the shell, a second transmission gear is arranged at the power output end of the second driving motor, and the second transmission gear is connected with the outer surface of the rotating fluted disc in a transmission mode.

Further, the position department symmetry that is close to another group of mouth of placing in the shell is provided with electric telescopic handle, two sets of electric telescopic handle's output is provided with the rack jointly, the intermediate position department of bottom one end is provided with the dead lever in the shell, the surface of dead lever is provided with the slider, the bottom of rack with the surface of slider is provided with the bracing piece jointly.

Further, the intermediate position department of the bottom is provided with the collecting vat in the shell, the bottom of collecting vat is provided with the drain valve, the top of shell is provided with battery pack, the top of shell is provided with the water storage tank subassembly.

Further, through holes with the corresponding size of the screw rod are uniformly formed in one side of the installation shell.

Further, the shape of the placing frame is arc-shaped.

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

1. this device passes through the protective housing, the seal shell, connect fluted disc, first driving motor, first drive gear is mutually supported between, drive the shower nozzle through first drive gear, connect fluted disc and seal shell and rotate, thereby change shower nozzle lavage position, improve lavage effect, mutually support between slide nut, the protective housing, the seal shell, and then four sets of slide nut drive the shower nozzle through protective housing and seal shell simultaneously and remove, thereby the lavage position of level change shower nozzle realizes the omnidirectional lavage of patient limbs, the lavage effect of improvement device.

2. This device is through mutually supporting between rack, dead lever, slider, the bracing piece, and then two sets of electric telescopic handle start drive rack when using and remove, and the limb of supplementary patient lavage gets into inside the shell, and when the rack removed, the rack passes through the bracing piece and drives the slider and remove at the dead lever to form triangle-shaped throughout between rack, dead lever and the bracing piece, thereby improve the stability of rack installation, then effectively reduce the difficulty that patient's limb got into the inside lavage of shell, effectively reduce patient's limb secondary injury.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a schematic perspective view of the connection between the protective shell and the sealing shell of the present utility model.

In the figure: 1. a housing; 2. a placement port; 3. a mounting shell; 4. a screw rod; 5. a slip nut; 6. a connecting gear; 7. rotating the fluted disc; 8. a protective shell; 9. a sealed housing; 10. a spray head; 11. the connecting fluted disc; 12. a first driving motor; 13. a first transmission gear; 14. an electric telescopic rod; 15. a placing rack; 16. a fixed rod; 17. a slide block; 18. a support rod; 19. a second driving motor; 20. a second transmission gear; 21. a collection tank; 22. a drain valve; 23. a battery assembly; 24. a water reservoir assembly.

Detailed Description

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

Referring to fig. 1-3, the embodiment discloses a lavage device for clinical orthopaedics wound treatment, which comprises a housing 1, wherein the middle position of the two ends of the housing 1 is symmetrically provided with a placement opening 2, one end of the inner side wall of the housing 1 is provided with a mounting shell 3, the interior of the mounting shell 3 is uniformly rotated and provided with four groups of screw rods 4, the surface of the screw rods 4 penetrates through one side of the mounting shell 3, the surface of the screw rods 4 is slidably provided with a sliding nut 5, in particular, the inner side wall of the sliding nut 5 is provided with an internal thread matched with the surface thread of the screw rods 4, the opposite sides of the groups of sliding nuts 5 are jointly provided with a protective shell 8, the inner side wall of the protective shell 8 is rotatably provided with a sealing shell 9, further, referring to fig. 2, the mutual clamping between the protective shell 8 and the sealing shell 9 is provided with a cavity formed between the protective shell 8 and the sealing shell 9 for storing lavage liquid, the shower nozzle 10 that is four groups of quantity is evenly installed to the inside wall of seal shell 9, and then four sets of slip nuts 5 drive shower nozzle 10 through protective housing 8 and seal shell 9 simultaneously and remove, thereby the lavage position of shower nozzle 10 is changed to the level, connecting fluted disc 11 is installed to one side of seal shell 9, first driving motor 12 is installed to the bottom of a set of slip nuts 5, first driving gear 13 is installed to one end of first driving motor 12, the surface transmission of first driving gear 13 is connected on connecting fluted disc 11's surface, see fig. 2, connecting fluted disc 11's surface is provided with the spread groove with the corresponding movable track looks adaptation in first driving gear 13 position, then when first driving motor 12 starts, accessible first driving gear 13, connecting fluted disc 11 and seal shell 9 drive shower nozzle 10 and rotate, thereby change shower nozzle 10 lavage position, improve lavage effect.

Preferably, the connecting gear 6 is installed at one end of the screw rod 4, the outer surfaces of the plurality of groups of connecting gears 6 are connected with the rotating fluted disc 7 in a common transmission manner, specifically, the rotating fluted disc 7 is installed in the installation shell 3 in a rotating manner through the plurality of groups of connecting gears 6, a second driving motor 19 is installed at the position, close to the installation shell 3, of one end of the inner side wall of the shell 1, a second transmission gear 20 is installed at the power output end of the second driving motor 19, the second transmission gear 20 is connected to the outer surface of the rotating fluted disc 7 in a transmission manner, specifically, referring to fig. 1, a connecting groove matched with a moving track corresponding to the position of the second transmission gear 20 is formed in the outer surface of the rotating fluted disc 7, and a clamping groove matched with the moving track corresponding to the position of the connecting gear 6 is formed in the inner surface of the rotating fluted disc 7, so that when the second driving motor 19 is started, the second driving motor 19 drives the screw rod 4 to rotate through the second transmission gear 20, and accordingly the sliding nut 5 moves on the surface of the screw rod 4.

Preferably, the electric telescopic rods 14 are symmetrically installed at positions, close to the other group of placing ports 2, inside the shell 1, of the two groups of electric telescopic rods 14, the placing frame 15 is jointly installed at the output ends of the two groups of electric telescopic rods 14, the fixing rod 16 is installed at the middle position of one end in the shell 1, the sliding block 17 is installed on the surface of the fixing rod 16 in a sliding mode, the supporting rods 18 are jointly arranged on the bottom of the placing frame 15 and the surface of the sliding block 17, when the electric telescopic rods 14 are used, the placing frame 15 is started to drive the placing frame 15 to move, limbs to assist a patient to lavage enter the shell 1, and when the placing frame 15 is moved, the placing frame 15 drives the sliding block 17 to move on the fixing rod 16 through the supporting rods 18, so that a triangle is formed among the placing frame 15, the fixing rod 16 and the supporting rods 18 all the time, and therefore stability of installation of the placing frame 15 is improved.

Preferably, the middle position department of the bottom is provided with collecting vat 21 in the shell 1, the bottom of collecting vat 21 is provided with drain valve 22, then when shower nozzle 10 lavage limbs of patient lavage, the waste liquid flows into collecting vat 21 inside to discharge through drain valve 22, battery pack 23 is installed at the top of shell 1, specifically, battery pack 23 electric wire connection first driving motor 12, second driving motor 19 and electric telescopic handle 14 respectively, and external control panel, water storage tank assembly 24 is installed at the top of shell 1, and water storage tank assembly 24 is including transfer line and suction pump, and the transfer line is connected with shower nozzle 10.

Preferably, through holes with the corresponding size of the screw rod 4 are uniformly formed in one side of the installation shell 3, so that the screw rod 4 can conveniently rotate, and meanwhile liquid is effectively prevented from entering the installation shell 3.

Preferably, the shape of the rack 15 is circular arc-shaped, facilitating the patient to place the irrigated limb on the surface of the rack 15.

The use process of the device is as follows: the two sets of electric telescopic rods 14 are started to drive the placing frame 15 to move to the middle position inside the shell 1 before the use, at this time, one end of a patient lavage limb is placed on the surface of the moving of the placing frame 15, and meanwhile, when the placing frame 15 moves, the patient lavages limb and puts into the shell 1, at this time, the second driving motor 19 is started, the second driving motor 19 drives the screw rod 4 to rotate through the second transmission gear 20, the rotating fluted disc 7 and the connecting gear 6, thereby realizing the movement of the sliding nut 5 on the surface of the screw rod 4, further, four sets of sliding nuts 5 simultaneously drive the spray head 10 through the protecting shell 8 and the sealing shell 9, so that the spray head 10 is positioned at the part to be lavaged, at this time, the water suction pump is started, liquid inside the water storage tank assembly 24 is sprayed out through the infusion tube and the spray head 10, and the reciprocating movement of the sliding nut 5 on the surface of the screw rod 4 is carried out while the spray, at this time, the first driving motor 12 drives the spray head 10 to rotate through the first transmission gear 13, the connecting fluted disc 11 and the sealing shell 9, thereby changing the lavage position of the spray head 10, after the lavage is finished, the steps are reversely operated, the placing frame 15 assists the patient limb 1 to move out inside the shell 1, the patient 10 and the patient is discharged into the drain water drain 22 when the patient is flushed through the drain water tank 21.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An lavage device for clinical orthopedics wound treatment, which is characterized in that: including shell (1), the intermediate position department symmetry at shell (1) both ends is provided with places mouth (2), shell (1) inside wall one end is provided with installation shell (3), the inside of installation shell (3) evenly is provided with lead screw (4), the surface of lead screw (4) runs through in one side of installation shell (3), the surface of lead screw (4) is provided with slide nut (5), the multiunit slide nut (5) opposite one side is provided with protective housing (8) jointly, the inside wall of protective housing (8) is provided with sealed shell (9), the inside wall of sealed shell (9) evenly is provided with shower nozzle (10), one side of sealed shell (9) is provided with connection fluted disc (11), a set of the bottom of slide nut (5) is provided with first driving motor (12), the one end of first driving motor (12) is provided with first drive gear (13), the surface transmission of first drive gear (13) is connected the surface of connection fluted disc (11).

2. The irrigation device for clinical orthopedic trauma treatment according to claim 1, wherein: one end of the screw rod (4) is provided with a connecting gear (6), a plurality of groups of outer surfaces of the connecting gears (6) are connected with a rotating fluted disc (7) in a common transmission mode, a second driving motor (19) is arranged at a position, close to the mounting shell (3), of one end of the inner side wall of the shell (1), a second transmission gear (20) is arranged at a power output end of the second driving motor (19), and the second transmission gear (20) is connected with the outer surface of the rotating fluted disc (7) in a transmission mode.

3. The irrigation device for clinical orthopedic trauma treatment according to claim 1, wherein: the electric telescopic rods (14) are symmetrically arranged at positions, close to the other group of placing ports (2), inside the shell (1), the output ends of the two groups of electric telescopic rods (14) are provided with placing racks (15) together, fixing rods (16) are arranged at the middle positions of one ends of the bottoms in the shell (1), sliding blocks (17) are arranged on the surfaces of the fixing rods (16), and supporting rods (18) are arranged at the bottoms of the placing racks (15) and the surfaces of the sliding blocks (17) together.

4. The irrigation device for clinical orthopedic trauma treatment according to claim 1, wherein: the middle position department of bottom is provided with collecting vat (21) in shell (1), the bottom of collecting vat (21) is provided with drain valve (22), the top of shell (1) is provided with battery pack (23), the top of shell (1) is provided with water storage tank subassembly (24).

5. The irrigation device for clinical orthopedic trauma treatment according to claim 1, wherein: through holes with the corresponding size of the screw rod (4) are uniformly formed in one side of the installation shell (3).

6. A clinical orthopedic trauma treatment lavage device according to claim 3, characterized in that: the shape of the placing frame (15) is arc-shaped.