CN215386412U

CN215386412U - Multifunctional medical intestinal tract flushing device

Info

Publication number: CN215386412U
Application number: CN202120350226.XU
Authority: CN
Inventors: 陈凤
Original assignee: Nanjing Pukou Central Hospital
Current assignee: Nanjing Pukou Central Hospital
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2022-01-04
Anticipated expiration: 2031-02-07

Abstract

The utility model discloses a multifunctional medical intestinal flushing device, which comprises an adjusting valve, an injection tube, an injector and a flushing tube, wherein the flushing tube is a silica gel hose with the length of 30-50 cm, the adjusting valve is detachably arranged on the tube wall of the flushing tube, the injector is connected with the injection tube, one end of the flushing tube is an opening and is defined as an opening end, a plurality of slotted holes are formed in the outer wall of the flushing tube, the slotted holes are uniformly distributed along the axial direction of the flushing tube from the opening end, the other end of the flushing tube is a seal and is defined as a sealing end, a plurality of liquid outlets are uniformly distributed at the sealing end, scale marks are arranged on the tube wall of the flushing tube, and the numerical values of the scale marks are gradually increased from the sealing end to the opening end. This device can effectively help the patient to wash the dark department of colon to wash more comprehensively thoroughly, help patient's recovery, improved medical personnel's work efficiency, wash the pipe quality ground soft simultaneously, the patient accepts more easily, it is more convenient to put into.

Description

Multifunctional medical intestinal tract flushing device

Technical Field

The utility model relates to the field of medicine, in particular to a multifunctional medical intestinal tract flushing device.

Background

Enema is a treatment of relaxing the bowels by inserting a catheter into the colon via the rectum from the anus to infuse liquid. It has effects in stimulating intestinal peristalsis, softening and removing feces, lowering temperature, promoting parturition, diluting intestinal toxic substances, reducing absorption, and lowering temperature of patients with hyperpyrexia by low temperature solution.

However, most of the pipelines of the current clinical colon enema equipment are 7cm-10cm pipelines, and cannot extend into the deep part of the colon to perform lavage treatment, the liquid outlets at the front end of the lavage pipe are less, the lavage is not comprehensive enough, and meanwhile, the lavage pipe is harder, so that a patient is not easy to accept.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the multifunctional medical intestinal flushing device comprises an adjusting valve, an injection tube, an injector and a flushing tube, wherein the flushing tube is a silica gel hose with the length of 30cm-50cm, the adjusting valve is detachably arranged on the tube wall of the flushing tube, the injector is connected with the injection tube, one end of the flushing tube is open and is defined as an open end, a plurality of slotted holes are formed in the outer wall of the flushing tube, the slotted holes are uniformly distributed along the axial direction of the flushing tube from the open end, the other end of the flushing tube is sealed and is defined as a sealed end, a plurality of liquid outlets are uniformly distributed at the sealed end, scale marks are arranged on the tube wall of the flushing tube, and the numerical values of the scale marks are gradually increased from the sealed end to the open end.

Among this technical scheme, the length of wash pipe is 30cm-50cm, can stretch into the colon, does benefit to and washes the colon depths, has seted up a plurality of slotted holes on the outer wall of wash pipe, selects different slotted holes as annotating the liquid hole according to patient's washing degree of depth, has reduced the stroke of lavage liquid, has increased the utilization ratio of lavage liquid, and the play liquid hole of seal end increases, more does benefit to and washes, is equipped with the scale mark on the pipe wall, makes things convenient for medical personnel to learn wash pipe male degree of depth.

The technical scheme of the utility model is further defined as follows:

the injection syringe is detachably connected with the injector, the injector and the injection head are conveniently detached, and the other end of the injection syringe is detachably connected with the connector.

The connector is the rotator that the cross-section is "worker" font, and the diameter of connector necking down department is the same with the diameter of slotted hole, and the cylindrical height of necking down department is the same with the wall thickness of flushing pipe, conveniently fixes the connector in the slotted hole, and the evagination sets up the toper platform on the terminal surface of connector, conveniently puts into the flushing pipe with the connector, and another side evagination sets up columniform connection platform, and the axis of connection platform coincides with the axis of connector, and the connection platform cover is established in the syringe.

Set up liquid flow hole in the connector and be the through-hole, the axis coincidence of the axis of liquid flow hole and connector, the diameter in liquid flow hole is less than the diameter of connecting the platform, and lavage liquid passes through the liquid flow hole and flows into in the wash tube.

Still include the uniform velocity feed equipment, the uniform velocity feed equipment guarantees the homogeneity of syringe speed when injecting the lavage liquid, and the uniform velocity feed equipment includes first fixed plate, second fixed plate and feeds the subassembly, and the syringe includes two first pressing plates and a second pressing plate.

The feeding assembly comprises a guiding device, a transmission device and a power control module, the power control module comprises a driving part and a control module, a power source is integrated in the control module, the control module is electrically connected with the driving part, the driving part is connected with a gear rack of the transmission device, the guiding device is in sliding connection with the power control module, the power device is arranged in parallel with the transmission device, the guiding device ensures the directionality of the feeding device, and the transmission device drives the feeding device at a constant speed to move.

The guiding device is arranged between the first fixing plate and the second fixing plate and is detachably connected with the first fixing plate and the second fixing plate, and the transmission device is arranged between the first fixing plate and the second fixing plate and is detachably connected with the first fixing plate and the second fixing plate.

The first fixing plates are two and are detachably connected with the two first pressing plates respectively, and the second pressing plates are detachably connected with the power control module.

The utility model has the beneficial effects that: this device can effectively help the patient to wash the dark department of colon to wash more comprehensively thoroughly, help patient's recovery, improved medical personnel's work efficiency, wash the pipe quality ground soft simultaneously, the patient accepts more easily, it is more convenient to put into.

Drawings

FIG. 1 is a perspective view of the present invention without a constant feeding device.

Fig. 2 is a perspective view of the present invention with a constant speed feeding device.

FIG. 3 is a schematic view showing the connection of the syringe, the connector and the flush tube in the present invention.

Fig. 4 is a sectional perspective view of the connection head of the present invention.

Fig. 5 is a perspective view of the constant speed feeding device of the present invention (without the substrate and the cover).

Fig. 6 is a partial cross-sectional perspective view of a first fixation plate of the present invention.

Fig. 7 is a perspective view of a second fixing plate according to the present invention.

Fig. 8 is a partial cutaway perspective view of a base plate and cover of the present invention.

Fig. 9 is a perspective view of the syringe according to the present invention (indicating a first pressing plate and a second pressing plate).

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings in the embodiments of the present invention.

It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the utility model can be understood by those skilled in the art.

The present invention is described in further detail below;

example 1

The embodiment provides a multi-functional medical intestinal irrigation equipment, including governing valve 200, syringe 300, syringe 500 and flush tube 100, governing valve 200 is ordinary medical governing valve, and for current product, the material of syringe 300 is the same with the material of ordinary medical transfer line, and for current product, main syringe 500 is ordinary medical syringe, and for current product, flush tube 100 is the silica gel hose of external diameter 14mm, and flush tube 100's length is 50 cm.

One end of the flushing pipe 100 is an opening, the other end is sealed, the sealed end is spherical, 13 slotted holes 102 are formed in the outer wall of the flushing pipe 100, the 13 slotted holes 102 are uniformly distributed along the axial direction of the flushing pipe 100 from the open end, the interval between every two slotted holes 102 is 3cm, a plurality of liquid outlets 101 are uniformly distributed at the sealed end of the flushing pipe 100, and the plurality of liquid outlets form a honeycomb shape.

The pipe wall of the flushing pipe 100 is convexly provided with scale marks, the scale marks are marked with numerical values, the numerical values are gradually increased from the sealing end to the opening end from 0, and the division value is 1 cm.

One end of the injection tube 300 is provided with a connector 400, the other end is provided with an injection head 301, the injection head 301 is an existing product, the connector 400 is a rotator with an I-shaped cross section and is made of medical polypropylene materials, the diameter of the necking part of the connector 400 is the same as that of the slotted hole 102, the height of the cylinder of the necking part is the same as that of the wall thickness of the flushing tube 500, one end face of the connector 400 is provided with a conical table 401, the other face of the connector 400 protrudes outwards to be provided with a cylindrical connecting table 403, the axis of the connecting table 403 is coincident with the axis of the connector 400, and the connector 400, the conical table 401 and the connecting table 403 are integrally formed.

A liquid flow hole 402 is arranged in the connector 400, the liquid flow hole 402 is a through hole, the axis of the liquid flow hole 402 coincides with the axis of the connector 400, and the diameter of the liquid flow hole 402 is smaller than that of the connecting platform 403.

One end of the injection tube 300 is sleeved on the connecting platform 403, and the other end is sleeved on the injection head 301.

The working process of the embodiment:

when a patient needs to perform colon enema washing, a medical staff selects a slotted hole 102 close to the lavage depth on a washing tube 100 according to the lavage depth of the patient, punctures the slotted hole 102, aligns the small end face of a conical table 401 with the slotted hole 102, presses downwards to enable the conical table 401 to be embedded into the washing tube 100, fixes a connector 400 on the washing tube 100, then connects a syringe 500 with an injection head 301, adjusts the position of an adjusting valve 200 to enable the adjusting valve 200 to be positioned beside the connector 400 and close to the open end of the washing tube 100, tightens the adjusting valve 200 to close the opening of the washing tube 100, inserts the sealed end of the washing tube 100 into the colon of the patient by the medical staff, then presses the syringe 500 at a constant speed to inject a lavage liquid into the colon to wash the colon of the patient, and removes the device from the body of the patient after the colon is washed, wherein the device is a disposable product, can not be reused, and can be disposed according to medical regulations after use.

Example 2

The multifunctional medical intestinal irrigation device according to embodiment 1, further comprising a constant-speed feeding device 600, wherein the constant-speed feeding device 600 comprises a first fixing plate 610, a second fixing plate 620 and a feeding assembly 630.

The feeding assembly 630 comprises a guide 631, a transmission 632 and a power control module 633, wherein the guide 631 is a pair of smooth guide rods made of GCr15, the transmission 632 is a pair of straight circular racks made of S45C medium carbon steel, the two ends of the transmission are square heads, and the guide rods and the straight circular racks are the same in length and the same in outer diameter.

The power control module 633 comprises a base plate 634, a cover body 635, a driving power element 633a and a control module 633b, the driving power element 633a is a motor, the number of the motors is two, the number of the motors is the existing product, a power supply is integrated in the control module 633b and is a rechargeable power supply, the power supply supplies power to the control module 633b and the motor, a forward rotation circuit, a reverse rotation circuit and a speed regulation circuit are integrated in the control module 633b, the motor drives an injector piston rod to be drawn out of an injector cylinder when the forward rotation circuit is defined, the motor drives the injector piston rod to be pushed into the injector cylinder when the reverse rotation circuit is defined, a forward rotation button, a reverse rotation button and a switch are arranged on the control module 633b, a rotation speed regulator is arranged on the switch, the control module 633b is electrically connected with the motor, the action of the motor is controlled, a spur gear is sleeved on an output shaft of the motor, the spur gear is the same as a straight-tooth rack, and the pressure angle is 20 degrees, the straight gear is meshed with the straight circular rack gear rack.

The motor and control module 633b is disposed on the base plate 634, the cover 635 is fixed on the base plate 634 by screws, the motor and control module 633b is sealed, an operation hole 635a is formed in one surface of the cover 635, the operation hole 635a is located in a control center of the control module 633b, and a control plate surface of the control module 633b is exposed.

Base plate 634 is the rectangular plate, first sliding hole 634a has all been seted up on four angles of base plate 634, the diameter of first sliding hole 634a is the same with the diameter of guide arm, second sliding hole 635b has been seted up with the cooperation of first sliding hole 634a to the bottom of lid 635, first sliding hole 634a is seted up with the cooperation of second sliding hole 635b, two guide arms are diagonal setting, and pass first sliding hole 634a and second sliding hole 635b, both ends link to each other with first fixed plate 610 and second fixed plate 620 respectively, two straight-tooth circular racks are diagonal setting, pass first sliding hole 634a and second sliding hole 635b, both ends link to each other with first fixed plate 610 and second fixed plate 620 respectively.

The syringe 500 includes two first press plates 510 and one second press plate 520.

One surface of the base plate 634 protrudes outward and is bent to form a pair of L-shaped positioning plates 634b, the distance between the inner walls of the two positioning plates 634b is the same as the interval between the second pressing plates 520, and the second pressing plates 520 are disposed in the positioning plates 634 b.

First fixed plate 610 has two, be the rectangle long slab, the material is medical polypropylene, the through-hole of rectangle is all seted up to two first fixed plate 610 length direction's side, the thickness of through-hole is the same with the thickness of first pressure board 510, the face of two first fixed plates 610 all is seted up and is pressed hole 611, it is the screw hole to compress tightly hole 611, and communicate with each other with the through-hole, threaded connection has compression screw in the hole 611, two first pressure boards 510 set up respectively in two first fixed plates 610, and it is fixed through compression screw.

On the face of each first fixed plate 610, and be located first fixed plate 610 length direction's both ends and seted up guide arm fixed orifices 613 and rack fixed orifices 614 respectively, guide arm fixed orifices 613 is the round hole, cooperate the preparation with the end of guide arm, rack fixed orifices 614 is the square hole, cooperate the preparation with the end of straight-tooth circular rack, guide arm fixed orifices 613 and rack fixed orifices 614 are the blind hole, and the unthreaded hole has all been seted up to the hole bottom, the diameter of unthreaded hole is 1/3 of guide arm diameter, the unthreaded hole is the through-hole, set up the screw in the unthreaded hole, the guide arm all is connected fixedly with first fixed plate 610 through the screw with straight-tooth circular rack.

Second fixed plate 620 is the rectangle plastic slab, the material is polypropylene, guide arm fixed orifices 613 has been seted up at the both ends of a diagonal of second fixed plate 620, rack fixed orifices 614 has been seted up at the both ends of another diagonal, guide arm fixed orifices 613 is the round hole, cooperate the preparation with the end of guide arm, rack fixed orifices 614 is the square hole, cooperate the preparation with the end of straight-tooth circular rack, guide arm fixed orifices 613 and rack fixed orifices 614 are the blind hole, and the unthreaded hole has all been seted up at the bottom of the hole, the diameter of unthreaded hole is 1/3 of guide arm diameter, the unthreaded hole is the through-hole, set up the screw in the unthreaded hole, the guide arm all is connected fixedly with second fixed plate 620 through the screw with straight-tooth circular rack.

The working process of the embodiment:

when a patient needs to perform colonic lavage, a medical worker selects a slotted hole 102 close to the lavage depth on the washing tube 100 according to the lavage depth of the patient, punctures the slotted hole 102, aligns the small end face of the tapered platform 401 with the slotted hole 102, presses downwards to enable the tapered platform 401 to be embedded into the washing tube 100, fixes the connector 400 on the washing tube 100, puts the injection port of the syringe 500 into the lavage liquid, presses the switch of the control module 633b, presses the forward rotation button, the motor starts to rotate forward after receiving a working command, the positioning plate 634b drives the piston rod of the syringe to be drawn out from the syringe, the lavage liquid enters the syringe, after the lavage liquid sucked in the syringe meets the requirements of the medical worker, the medical worker loosens the forward rotation button, connects the syringe 500 with the injection head 301, adjusts the position of the regulating valve 200 to enable the regulating valve 200 to be positioned beside the connector 400, and the opening end close to the flushing pipe 100 is tightened up to adjust the valve 200, the opening of the flushing pipe 100 is closed, the medical staff inserts the sealed end of the flushing pipe 100 into the colon of the patient, the reversing button is pressed, the motor receives a working command and starts to rotate reversely, the positioning plate 634b drives the piston rod of the syringe to advance, the lavage liquid is injected into the position needing lavage at a constant speed, the colon is flushed for the patient, the lavage liquid is placed at a designated position after the flushing is finished and is subjected to medical treatment, the flushing pipe 100 and the syringe 300 are disposable products, and the treatment is carried out according to medical regulations after the lavage liquid is used up.

The medical personnel can rotate the speed regulating button on the switch to adjust the speed of the syringe 500 for sucking and injecting the lavage liquid.

The above embodiments are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modifications made on the basis of the technical scheme according to the technical idea of the present invention fall within the protection scope of the present invention.

Claims

1. A multi-functional medical intestinal irrigation equipment, includes governing valve (200), syringe (300) and syringe (500), its characterized in that: the device also comprises a flushing pipe (100), wherein the flushing pipe (100) is a silica gel hose with the length of 30-50 cm, the regulating valve (200) is detachably arranged on the pipe wall of the flushing pipe (100), and the injector (500) is connected with the injection pipe (300);

one end of the flushing pipe (100) is an opening and is defined as an opening end, a plurality of slotted holes (102) are formed in the outer wall of the flushing pipe (100), and the slotted holes (102) are uniformly distributed along the axial direction of the flushing pipe (100) from the opening end;

the other end of the flushing pipe (100) is a seal, is defined as a sealing end, and is uniformly provided with a plurality of liquid outlets (101);

the wall of the flushing pipe (100) is provided with scale marks, and the numerical value of the scale marks is gradually increased from the sealing end to the opening end.

2. The multifunctional medical intestinal irrigation device according to claim 1, wherein: the injection syringe further comprises a connector (400), one end of the injection tube (300) is provided with an injection head (310) and is detachably connected with the injector (500), and the other end of the injection tube is detachably connected with the connector (400).

3. The multifunctional medical intestinal irrigation device according to claim 2, wherein: the connector (400) is a rotator with an I-shaped section, the diameter of the necking part of the connector (400) is the same as that of the slotted hole (102), the height of the cylinder at the necking part is the same as the wall thickness of the flushing pipe (500), a conical table (401) is convexly arranged on one end face of the connector (400), a cylindrical connecting table (403) is convexly arranged on the other side of the connector, the axis of the connecting table (403) is overlapped with the axis of the connector (400), and the connecting table (403) is sleeved in the injection pipe (300).

4. The multifunctional medical intestinal irrigation device according to claim 3, wherein: a liquid flow hole (402) is formed in the connector (400), the liquid flow hole (402) is a through hole, the axis of the liquid flow hole (402) is overlapped with the axis of the connector (400), and the diameter of the liquid flow hole (402) is smaller than that of the connecting platform (403).

5. The multifunctional medical intestinal irrigation device according to claim 1, wherein: the constant-speed feeding device (600) is also included, and the constant-speed feeding device (600) comprises a first fixing plate (610), a second fixing plate (620) and a feeding assembly (630);

the syringe (500) includes two first press plates (510) and one second press plate (520).

6. The multifunctional medical intestinal irrigation device according to claim 5, wherein: the feeding assembly (630) comprises a guide device (631), a transmission device (632) and a power control module (633);

the power control module (633) comprises a motive power piece (633 a) and a control module (633 b), a power supply is integrated in the control module (633 b), the control module (633 b) is electrically connected with the motive power piece (633 a), and the motive power piece (633 a) is connected with a gear rack of the transmission device (632);

the guide device (631) is connected with the power control module (633) in a sliding mode;

the power device (631) is arranged in parallel with the transmission device (632).

7. The multifunctional medical intestinal irrigation device according to claim 6, wherein: the guiding device (631) is arranged between the first fixing plate (610) and the second fixing plate (620) and is detachably connected with the first fixing plate (610) and the second fixing plate (620), and the transmission device (632) is arranged between the first fixing plate (610) and the second fixing plate (620) and is detachably connected with the first fixing plate (610) and the second fixing plate (620).

8. The multifunctional medical intestinal irrigation device according to claim 7, wherein: the number of the first fixing plates (610) is two, and the first fixing plates are detachably connected with the two first pressing plates (510) respectively, and the second pressing plates (520) are detachably connected with the power control module (633).