CN212187305U

CN212187305U - Pressurizing irrigator for wound surface

Info

Publication number: CN212187305U
Application number: CN202020104035.0U
Authority: CN
Inventors: 余松祚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-12-22
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a traumatism surface of a wound pressurization flusher, concretely relates to traumatism surface of a wound washes technical field, including the outer pole, outer pole bottom fixedly connected with support frame, the fixed interior pole that is equipped with in outer pole top, the fixed box of placing that is equipped with in interior pole one side top, it washes the mechanism to place the fixed being equipped with in bottom of the box portion. The utility model discloses a it is rotatory to drive turbine blade to utilize turbine blade's the inside normal saline of rotatory suction connecting pipe and increase pressure acceleration velocity of flow, make the normal saline of the major velocity of flow along the water conservancy diversion hose, then make the positive and negative motor reversal, thereby it is rotatory to utilize the third gear to drive second gear and rotatory bucket, again because the second gear teeth of a cogwheel and third gear teeth of a cogwheel proportion are great, thereby further obtained pressure, thereby reached the purpose of adjustable pressure, whole the utility model discloses utilize washing of high-pressure rivers, can wash the filth of the surface of a wound more thoroughly, just can operate alone and accomplish.

Description

Pressurizing irrigator for wound surface

Technical Field

The utility model relates to a trauma wound surface washes technical field, concretely relates to trauma wound surface pressurization flusher.

Background

At present, the incidence rate of wound infection after trauma is high, and the wound infection is closely related to the incomplete wound cleaning and wound surface cleaning. At present, most of the trauma wound cleaning needs assistant to use bottled physiological saline to wash the wound in a backward flow way, and a small part of hospitals hang the bottled physiological saline by using an infusion support to wash the wound directly.

The prior art has the following defects: the traditional method is that the manual reverse-flow bottled normal saline is used for washing the wound surface, the pressure is insufficient, the wound cannot be thoroughly cleaned, and the wound cannot be completely washed by some pollution penetrating into cavities.

Therefore, it is necessary to invent a pressure irrigator for the wound surface.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a trauma wound surface pressurized flusher, through driving turbine blade rotation, thereby utilize the inside normal saline of turbine blade rotary suction connecting pipe and increase pressure and increase the velocity of flow, make the normal saline of the velocity of flow go out along the water conservancy diversion hose, then make positive and negative motor reversal, thereby utilize third gear to drive second gear and rotatory bucket rotation, and because second gear teeth of a cogwheel and third gear teeth of a cogwheel proportion are great, thereby further obtain the increase pressure, thereby reach the purpose of adjustable pressure, wholly the utility model discloses utilize the washing of high-pressure rivers, can wash the filth of wound surface more thoroughly, just can operate the completion alone, simple and convenient swift, resources are saved to solve in the prior art because all wash the wound surface through using manual reverse filling of bottled normal saline, pressure is not enough leads to unable clear and create thoroughly, and the pollution deep into the lacuna can not be washed clean.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a pressurized irrigator for wound surfaces comprises an outer rod, wherein the bottom of the outer rod is fixedly connected with a support frame, the top of the outer rod is fixedly provided with an inner rod, the top of one side of the inner rod is fixedly provided with a placing box, and the bottom of the placing box is fixedly provided with an irrigating mechanism;

the flushing mechanism comprises a pressurizing box, the pressurizing box is fixedly connected to the bottom of the placing box, a baffle is fixedly connected inside the pressurizing box, a connecting pipe is fixedly connected to the bottom of the baffle, a flow guide hose is fixedly connected to the bottom of the connecting pipe, an insertion pipe is fixedly connected to the top of the pressurizing box, the top of the insertion pipe extends into the placing box, a rotating barrel is fixedly arranged inside the connecting pipe, the top and the bottom of the rotating barrel are movably connected with the connecting pipe through sealing bearings, a first gear and a second gear are fixedly connected to the outer side of the rotating barrel, the first gear is arranged at the top of the second gear, a first one-way damping bearing and a second one-way damping bearing are respectively fixedly arranged inside the first gear and the second gear, and the first gear and the second gear are respectively movably connected with the rotating barrel through the first one-way damping bearing and the second one-, the internal bottom end one side fixedly connected with positive and negative motor of pressurization box, connecting pipe one side is located to positive and negative motor, positive and negative motor top fixedly connected with pivot, pivot outside fixedly connected with fourth gear and third gear, the third gear top is located to the fourth gear, pressurization box bottom portion is extended to the fourth gear bottom, fourth gear and third gear are connected with first gear and second gear meshing respectively, a plurality of turbine blades of the internal fixedly connected with of rotatory bucket.

Further, the bottom end of the diversion hose is fixedly connected with a nozzle, and the nozzle is arranged on one side of the outer rod.

Further, support frame one side articulates there is pedal control switch, pedal control switch and positive and negative motor electric connection.

Further, the first one-way damping bearing and the second one-way damping bearing are installed in opposite directions.

Furthermore, a metal hook is fixedly connected to the top end of the inner part of the placing box.

Furthermore, a first locking ring is fixedly arranged at the top of the outer rod, and the outer rod is fixedly connected with the inner rod through the first locking ring.

Furthermore, a second locking ring is fixedly arranged on the outer side of the inner rod, and the placing box is fixedly connected to one side of the second locking ring.

Further, the top of the inner rod is fixedly connected with a hanging rod, and the bottom of the support frame is fixedly connected with a plurality of universal wheels.

Further, the gear tooth ratio of the fourth gear to the first gear is larger than that of the third gear to the second gear.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a it is rotatory to drive turbine blade, thereby utilize turbine blade's the inside normal saline of rotatory suction connecting pipe and increase pressure acceleration velocity of flow, make the normal saline of the major velocity of flow along the water conservancy diversion hose outflow, then make the reversal of positive and negative motor, thereby it is rotatory to utilize the third gear to drive second gear and rotatory bucket, again because the second gear teeth of a cogwheel and third gear teeth of a cogwheel proportion are great, thereby further increased pressure, thereby reached the purpose of adjustable pressure, whole the utility model discloses utilize washing of high-pressure rivers, can wash the filth of the surface of a wound more thoroughly, just can operate alone and accomplish, simple and convenient swift, resources are saved, compare with prior art, the utility model discloses the increase is washed pressure and is convenient for operate and has made progress.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

fig. 2 is a front view of the placing box provided by the present invention;

fig. 3 is a partially enlarged view of the portion a in fig. 2 according to the present invention;

fig. 4 is a partially enlarged view of the portion B in fig. 2 according to the present invention;

fig. 5 is a perspective view of the pressurizing box provided by the present invention;

in the figure: the device comprises a hanging rod 1, a second locking ring 2, a placing box 3, a pressurizing box 4, a diversion hose 5, a spray head 6, a pedal control switch 7, a support frame 8, an outer rod 9, a first locking ring 10, an inner rod 11, an insertion tube 12, a baffle 13, a connecting tube 14, a fourth gear 15, a first gear 16, a first one-way damping bearing 17, a rotating barrel 18, a turbine blade 19, a second one-way damping bearing 20, a second gear 21, a third gear 22, a rotating shaft 23 and a positive and negative motor 24.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-5 of the specification, the pressurized irrigator for the wound surface of trauma of the embodiment comprises an outer rod 9, wherein the bottom of the outer rod 9 is fixedly connected with a support frame 8, the top of the outer rod 9 is fixedly provided with an inner rod 11, the top of one side of the inner rod 11 is fixedly provided with a placing box 3, and the bottom of the placing box 3 is fixedly provided with an irrigating mechanism;

it includes pressurization box 4 to wash the mechanism, 4 fixed connection in the box 3 bottoms of placing of pressurization box, the inside fixedly connected with baffle 13 of pressurization box 4, baffle 13 bottom fixedly connected with connecting

pipe

14, 14 bottom fixedly connected with water conservancy diversion hoses 5 of connecting pipe, 4 top fixedly connected with intubate 12 of pressurization box, intubate 12 top is extended into and is placed inside 3 boxes, 14 inside fixed rotatory buckets 18 that are equipped with of connecting pipe, 18 tops of rotatory buckets and bottom are all through sealed bearing and 14 swing joint of connecting pipe, 18 outside fixedly connected with first gear 16 and second gear 21 of rotatory bucket, second gear 21 tops are located to first gear 16,

first gear

16 and 21 inside fixed first one-way damping bearing 17 and the one-way damping bearing 20 of second that are equipped with respectively of second gear, first gear 16 and second gear 21 are respectively through first one-way damping bearing 17 and the one-way damping bearing 20 of second and rotatory bucket 18 The pressurizing box is movably connected, a positive and negative motor 24 is fixedly connected to one side of the bottom end inside the pressurizing box 4, the positive and negative motor 24 is arranged on one side of the connecting pipe 14, a rotating shaft 23 is fixedly connected to the top of the positive and negative motor 24, a fourth gear 15 and a third gear 22 are fixedly connected to the outer side of the rotating shaft 23, the fourth gear 15 is arranged at the top of the third gear 22, the bottom end of the fourth gear 15 extends out of the bottom of the pressurizing box 4, the fourth gear 15 and the third gear 22 are respectively in meshed connection with the first gear 16 and the second gear 21, and a plurality of turbine blades 19 are fixedly connected to the inside of the rotating barrel;

furthermore, the bottom end of the diversion hose 5 is fixedly connected with a spray head 6, and the spray head 6 is arranged on one side of the outer rod 9, so that the control of workers is facilitated;

furthermore, a foot control switch 7 is hinged to one side of the support frame 8, and the foot control switch 7 is electrically connected with a positive and negative motor 24, so that the control and the operation are convenient;

further, the first one-way damping bearing 17 and the second one-way damping bearing 20 are installed in opposite directions, so that the pressure can be conveniently adjusted;

furthermore, a metal hook is fixedly connected to the top end inside the placing box 3, so that the bagged normal saline can be hung conveniently;

furthermore, a first locking ring 10 is fixedly arranged at the top of the outer rod 9, and the outer rod 9 is fixedly connected with the inner rod 11 through the first locking ring 10, so that the support is facilitated;

further, a second locking ring 2 is fixedly arranged on the outer side of the inner rod 11, and the placing box 3 is fixedly connected to one side of the second locking ring 2;

furthermore, the top of the inner rod 11 is fixedly connected with a hanging rod 1, and the bottom of the support frame 8 is fixedly connected with a plurality of universal wheels, so that the movement is convenient;

further, the gear ratio of the fourth gear 15 to the first gear 16 is larger than that of the third gear 22 to the second gear 21, so that the pressure can be adjusted conveniently.

The implementation scenario is specifically as follows: when the utility model is used, firstly, the normal saline bottle is put into the placing box 3, then the inserting tube 12 is inserted into the bottle, so that the normal saline flows into the pressurizing box 4 along the inserting tube 12 and flows to the top of the baffle 13, then the pedal control switch 7 is stepped by the staff, so that the positive and negative motor 24 is electrified and rotates positively, so that the positive and negative motor 24 drives the rotating shaft 23 to rotate, so as to drive the third gear 22 and the fourth gear 15 to rotate, then the installation direction of the first one-way damping bearing 17 is opposite to that of the second one-way damping bearing 20, so that the fourth gear 15 drives the first gear 16 to rotate, the first gear 16 can drive the rotating barrel 18 to rotate, the third gear 22 drives the second gear 21 to rotate, the second gear 21 is movably connected with the second one-way damping bearing 20, and the rotating barrel 18 can not be driven to rotate, so that the rotating barrel 18 drives the turbine blade 19 to rotate, the normal saline inside the connecting pipe 14 is sucked by the rotation of the turbine blade 19, the pressure is increased, the flow velocity is increased, the normal saline with high flow velocity flows out along the guide hose 5, a worker can obtain the normal saline with high flow velocity to be convenient to wash, the situation that the washing is not clean due to low flow velocity and insufficient pressure is avoided, then when the flow velocity is required to be increased and the pressure is increased, the worker can reversely rotate the forward and reverse motor 24 through the foot control switch 7, the third gear 22 drives the second gear 21 and the rotating barrel 18 to rotate, similarly, the rotation of the fourth gear 15 cannot drive the rotating barrel 18 to rotate, and the gear ratio of the second gear 21 to the third gear 22 is larger, so that the rotation of the third gear 22 can drive the rotating barrel 18 to rotate rapidly, and the pressure is further increased, thereby reached the purpose of adjustable pressure, whole the utility model discloses utilizing washing of high-pressure rivers, can washing the filth of the surface of a wound more thoroughly, just can operate the completion alone, simple and efficient, resources are saved, this embodiment has specifically solved among the prior art manual pouring backward bottled normal saline and has washed the surface of a wound, and pressure is not enough, can't create thoroughly, can't rinse the clean problem to the pollution of some deep lacuna moreover.

The working principle is as follows:

referring to the accompanying drawings 1-5 of the specification, a saline bottle is first put into the placing box 3, then inserted into the bottle by the inserting tube 12, so that the saline flows into the pressurizing box 4 along the inserting tube 12 and flows to the top of the baffle 13, then the forward and reverse motor 24 is powered on and rotates forward, so that the forward and reverse motor 24 drives the rotating shaft 23 to rotate, so that the third gear 22 and the fourth gear 15 are driven to rotate, so that the fourth gear 15 drives the first gear 16 to rotate, the first gear 16 can drive the rotating barrel 18 to rotate, the third gear 22 drives the second gear 21 to rotate, the second gear 21 is movably connected with the second one-way damping bearing 20, the rotating barrel 18 is not driven to rotate, so that the rotating barrel 18 drives the turbine blade 19 to rotate, so that the saline in the connecting tube 14 is sucked by the rotation of the turbine blade 19 and the pressure is increased to increase the flow rate, make the normal saline of high flow rate flow along water conservancy diversion hose 5 outflow, thereby the staff can obtain the normal saline of high flow rate and be convenient for wash, avoided the not fast condition that leads to the washing not clean inadequately of velocity of flow and pressure intensity to take place, then when needs increase velocity of flow and increase pressure intensity, the staff can make positive and negative motor 24 reversal through foot control switch 7, thereby it is rotatory to utilize third gear 22 to drive second gear 21 and rotatory bucket 18, it is rotatory that the rotation of fourth gear 15 can not drive rotatory bucket 18 on the same reason, because second gear 21 teeth of a cogwheel is great with third gear 22 teeth of a cogwheel proportion again, thereby make the rotation of third gear 22 can drive the quick rotation of rotatory bucket 18, thereby further obtained the increase pressure intensity.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A pressure irrigator for trauma wounds comprises an outer rod (9), and is characterized in that: the bottom of the outer rod (9) is fixedly connected with a support frame (8), the top of the outer rod (9) is fixedly provided with an inner rod (11), the top of one side of the inner rod (11) is fixedly provided with a placing box (3), and the bottom of the placing box (3) is fixedly provided with a washing mechanism;

it includes pressurization box (4) to wash the mechanism, pressurization box (4) fixed connection is in placing box (3) bottom, the inside fixedly connected with baffle (13) of pressurization box (4), baffle (13) bottom fixedly connected with connecting pipe (14), connecting pipe (14) bottom fixedly connected with water conservancy diversion hose (5), pressurization box (4) top fixedly connected with intubate (12), intubate (12) top is extended into and is placed inside box (3), connecting pipe (14) inside fixed rotatory bucket (18) of being equipped with, rotatory bucket (18) top and bottom are all through sealed bearing and connecting pipe (14) swing joint, rotatory bucket (18) outside fixedly connected with first gear (16) and second gear (21), second gear (21) top is located in first gear (16), first gear (16) and second gear (21) inside fixed first one-way damping bearing (17) and the single second of being equipped with respectively Towards the damping bearing (20), the first gear (16) and the second gear (21) are respectively movably connected with the rotary barrel (18) through a first one-way damping bearing (17) and a second one-way damping bearing (20), one side of the bottom end inside the pressurizing box (4) is fixedly connected with a positive and negative motor (24), the positive and negative motor (24) is arranged on one side of the connecting pipe (14), the top of the positive and negative motor (24) is fixedly connected with a rotating shaft (23), a fourth gear (15) and a third gear (22) are fixedly connected with the outer side of the rotating shaft (23), the fourth gear (15) is arranged at the top of the third gear (22), the bottom end of the fourth gear (15) extends out of the bottom of the pressurizing box (4), the fourth gear (15) and the third gear (22) are respectively connected with the first gear (16) and the second gear (21) in a meshed manner, the inside of the rotating barrel (18) is fixedly connected with a plurality of turbine blades (19).

2. The pressure irrigator for trauma wounds according to claim 1, wherein: the bottom end of the diversion hose (5) is fixedly connected with a spray head (6), and the spray head (6) is arranged on one side of the outer rod (9).

3. The pressure irrigator for trauma wounds according to claim 1, wherein: support frame (8) one side articulates there is foot control switch (7), foot control switch (7) and positive and negative motor (24) electric connection.

4. The pressure irrigator for trauma wounds according to claim 1, wherein: the first one-way damping bearing (17) and the second one-way damping bearing (20) are installed in opposite directions.

5. The pressure irrigator for trauma wounds according to claim 1, wherein: the top end inside the placing box (3) is fixedly connected with a metal hook.

6. The pressure irrigator for trauma wounds according to claim 1, wherein: the top of the outer rod (9) is fixedly provided with a first locking ring (10), and the outer rod (9) is fixedly connected with the inner rod (11) through the first locking ring (10).

7. The pressure irrigator for trauma wounds according to claim 1, wherein: the outer side of the inner rod (11) is fixedly provided with a second locking ring (2), and the placing box (3) is fixedly connected to one side of the second locking ring (2).

8. The pressure irrigator for trauma wounds according to claim 1, wherein: the top of the inner rod (11) is fixedly connected with a hanging rod (1), and the bottom of the support frame (8) is fixedly connected with a plurality of universal wheels.

9. The pressure irrigator for trauma wounds according to claim 1, wherein: the gear tooth ratio of the fourth gear (15) to the first gear (16) is larger than that of the third gear (22) to the second gear (21).