CN111888539B

CN111888539B - Drainage device flow rate control equipment for adult ICU ward medical treatment

Info

Publication number: CN111888539B
Application number: CN202010776140.3A
Authority: CN
Inventors: 刘佳; 迟红丽; 杨卓; 梁佳; 倪婷
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-06-15
Anticipated expiration: 2040-08-05
Also published as: CN111888539A

Abstract

The invention relates to the technical field of medical equipment, and provides flow velocity control equipment of a drainage device for medical treatment of an adult ICU ward, which comprises a drainage tube, wherein the outer wall of the drainage tube is fixedly connected with a control shell, the outer wall of the control shell is movably connected with a knob, one end of the knob, which is close to the control shell, is fixedly connected with a spherical tooth, the outer wall of the spherical tooth is movably connected with a threaded column, the inner wall of the threaded column is movably connected with a rotating disc, the flow velocity control equipment of the drainage device for medical treatment of the adult ICU ward is characterized in that the threaded column drives the rotating disc to rotate, the rotating disc drives a pentagonal track to rotate, the pentagonal track drives a clamping block to move, the clamping block drives a closing plate to move, the closing plate is opened to diffuse outwards in a regular pentagon, liquid in the control shell passes through an opening and closing opening of the closing plate, the size of, the opening and closing opening of the closing plate is closed, so that medical personnel can conveniently replace the drainage bag.

Description

Drainage device flow rate control equipment for adult ICU ward medical treatment

Technical Field

The invention relates to the technical field of medical equipment, in particular to flow rate control equipment of a drainage device for medical treatment of an adult ICU ward.

Background

The medical drainage device is a device for helping a patient to discharge extravasated blood and pus in the body, is used as medical equipment, is related to the life safety of the patient, has high requirement on the accuracy of the equipment, is a disposable product, so the manufacturing cost cannot be too high, and along with the development of the times, the conditioning after an operation is related to the health of the patient, so that the patient can be effectively and quickly recovered and paid attention by people.

In the prior art, the last flow rate control equipment of medical drainage device uses pulley extrusion hose, change the cross-sectional area of hose, thereby change the velocity of flow of liquid, but because the hose toughness is too strong, the cross sectional area that pulley extrusion hose changed is unable to be confirmed, can not effectually know the adjustment data be to not being responsible for of life, and the liquid of drainage play often can be accompanied by the postoperative small blood clot that can not clear away completely, the hose is stopped up to the blood clot, if block up for a long time will influence patient's life safety, when changing the drainage bag, need control the pipeline with the clamp, prevent that people's health from directly getting into the air, this just makes to change the drainage bag troublesome and unsafe, consequently, the drainage device flow rate control equipment of adult ICU ward medical treatment arises.

Disclosure of Invention

In order to solve the technical problems, the invention provides a flow rate control device of a drainage device for adult ICU ward medical treatment, which is realized by the following specific technical means:

a flow velocity control device of a drainage device for medical treatment of adult ICU ward comprises a drainage tube, wherein the outer wall of the drainage tube is fixedly connected with a control shell, the outer wall of the control shell is movably connected with a turn button, one end of the turn button, which is close to the control shell, is fixedly connected with a spherical tooth, the outer wall of the spherical tooth is movably connected with a threaded column, the inner wall of the threaded column is movably connected with a rotary disk, the rotary disk is provided with a pentagonal track, the outer wall of the pentagonal track is movably connected with a clamping block, the outer wall of the clamping block is movably connected with a closing plate, the outer wall of the closing plate is movably connected with a clamping groove, the clamping groove is fixedly arranged on a fixed disk, the middle position of the fixed disk is provided with a flow opening, the outer wall at the left end of the threaded column is fixedly connected with a push plate, the outer, the outer wall of the spring is movably connected with a connecting plate, the outer wall of the small balloon is movably connected with a heating bag, the outer wall of the heating bag is fixedly connected with a limiting block, the bottom of the heating bag is fixedly connected with a heat insulation sleeve, the heat insulation sleeve surrounds the drainage tube, and the heat insulation sleeve enables the periphery of the drainage tube to keep a certain temperature.

Preferably, the left end of the control shell is a liquid inlet, the right end of the control shell is a liquid outlet, the control shell divides the complete drainage tube, the inner wall of the control shell is movably connected with a threaded column, the outer wall of the threaded column is provided with tooth stripes, the left end and the right end of the threaded column are communicated with liquid to flow through, the left end of the threaded column is a liquid inlet, and the right end of the threaded column is a liquid outlet.

Preferably, the outer wall of the rotating disc is provided with teeth, the outer wall of the rotating disc is movably connected with a control shell, the left end of the rotating disc is movably connected with a fixed disc, the outer wall of the fixed disc is fixedly connected with the control shell, the fixed disc cannot move, and the fixed disc and the rotating disc control the moving track of the closing plate.

Preferably, the fixture block runs through the closure plate to extend to the outer wall of draw-in groove, the closure plate has the draw-in groove through the fixture block swing joint who sets up at its inner wall, and the draw-in groove is the capsule shape, and fixture block, closure plate and draw-in groove are provided with five, and touching ware, little balloon and the package that generates heat are provided with two, and rotary disk and fixed disk are stabilized the closure plate in certain extent, and the closure plate opens and shuts and forms a regular pentagon opening.

Preferably, the one end swing joint that the control housing is close to the screw thread post has the touching ware, the length of two touching wares is different, the length that is located the touching ware of fixed disk top is shorter relatively, the touching ware of below contacts the little balloon earlier, the left end fixedly connected with stopper of little balloon, the stopper with generate heat the position of the fixed little balloon of package, little balloon inside is full of the air, the outer wall laminating of little balloon is at the outer wall of the package that generates heat, the inside of the package that generates heat is equipped with iron powder and charcoal salt, contact air produces heat, the little balloon prevents to generate heat a package contact air, the spring is tensile state all the time.

Preferably, the top fixedly connected with control housing of mount, the mount has the connecting plate through setting up the spring swing joint of both ends outer wall about it, and the outer wall of connecting plate and the inner wall bonding of little balloon, the connecting plate remove the outer wall that makes the little balloon leave the outer wall of development heat package completely, make the area of package contact air that generates heat the biggest.

The invention has the following beneficial effects:

1. the flow rate control device of the drainage device for adult ICU ward medical treatment comprises a rotary knob, wherein the rotary knob is rotated by medical staff to drive a spherical tooth to rotate, the spherical tooth drives a threaded column to rotate and move, teeth arranged in the threaded column rotate along with the threaded column, the threaded column drives a rotary disc to rotate, the rotary disc drives a pentagonal track to rotate, the pentagonal track drives a clamping block to move, the clamping block is acted by the pentagonal track and the clamping groove to move along a certain track, the clamping block drives a closed plate to move, the closed plate is opened to diffuse outward in a regular pentagon shape, compared with an outlet in the center of a circle, the area of the pentagon is more convenient to calculate, the scale of an outer wall mark is matched to accurately adjust to a corresponding scale, the rotary knob rotates clockwise to enlarge the area of the regular pentagon, the rotary knob rotates anticlockwise to reduce the area of the regular pentagon, liquid in a shell is controlled to pass through an opening and closing opening of the closed plate, and the size of, when the drainage bag needs to be replaced, the rotating button rotates anticlockwise to close the opening and closing opening of the closing plate, so that medical workers can replace the drainage bag conveniently, and the effective air on the partition can enter the body of the patient, thereby realizing the effects of accurately controlling the flow rate and conveniently replacing the drainage bag.

2. The flow rate control device of the drainage device for adult ICU ward medical treatment comprises a rotary button which is rotated clockwise by medical staff and drives a spherical tooth to rotate, the spherical tooth drives a threaded column to rotate and move, the threaded column moves leftwards while rotating, the threaded column drives the threaded column to move leftwards, a touch device is arranged on a track of the inner wall of a control shell and can only move leftwards and rightwards, the touch device is contacted with and enables a small balloon to be punctured and cracked, a connecting plate on the inner wall of the small balloon moves under the pulling force of a spring, the connecting plate effectively and completely removes the small balloon on the outer wall of a heating bag, so that the heating bag is contacted with air in the largest area, after the heating bag is contacted with the air, iron powder and charcoal salt in the heating bag react to continuously generate heat, a heat insulation sleeve keeps insulation, the pipeline can continuously keep a certain heat quantity, the small blood clots are heated and slightly melt without influencing the pipeline circulation, and the length of two touching wares is different, has the contact balloon in proper order, and short touching ware uses the heating for the reserve for the heating mediation can be used to change drainage device, and the left end of control casing is the inlet and is close to people's health, and the clot just gets into the pipeline and just will not melt, can not make follow-up pipeline jam, thereby realizes cleaing away the clot and prevents to harm life safety's effect.

Drawings

FIG. 1 is a front cross-sectional view of a threaded post construction of the present invention;

FIG. 2 is a schematic view of the closure panel construction of the present invention in a closed position;

FIG. 3 is a schematic view of the open state of the closure panel structure of the present invention;

FIG. 4 is a front cross-sectional view of the rotating disk structure of the present invention;

FIG. 5 is a right side sectional view of the fixing disk structure of the present invention;

FIG. 6 is a right side sectional view of the rotary disk structure of the present invention;

FIG. 7 is a right side sectional view of the heat pack structure of the present invention;

FIG. 8 is an enlarged view of a portion A of FIG. I.

In the figure: 1. a drainage tube; 2. a control housing; 3. turning a button; 4. spherical teeth; 5. a threaded post; 6. rotating the disc; 7. a pentagonal rail; 8. a clamping block; 9. a closing plate; 10. a card slot; 11. fixing the disc; 12. a flow port; 13. pushing the plate; 14. a touch device; 15. a small balloon; 16. a fixed mount; 17. a spring; 18. a connecting plate; 19. a heating bag; 20. a limiting block; 21. an insulating sleeve.

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.

Referring to fig. 1-8, a flow rate control device of a drainage device for medical treatment of an adult ICU ward comprises a drainage tube 1, a control housing 2 is fixedly connected to the outer wall of the drainage tube 1, a liquid inlet is arranged at the left end of the control housing 2, a liquid outlet is arranged at the right end of the control housing 2, the control housing 2 divides the complete drainage tube 1, a threaded column 5 is movably connected to the inner wall of the control housing 2, a tooth stripe is arranged on the outer wall of the threaded column 5, liquid flows through the left end and the right end of the threaded column 5, the left end of the threaded column 5 is the liquid inlet, the right end of the threaded column 5 is the liquid outlet, a knob 3 is movably connected to the outer wall of the control housing 2, a spherical tooth 4 is fixedly connected to one end of the knob 3 close to the control housing 2, the threaded column 5 is movably connected to the outer wall of the spherical tooth 4, a touch device 14 is, the length of the touch device 14 above the fixed disk 11 is relatively short, the touch device 14 below contacts the small balloon 15 first, and the left end of the small balloon 15 is fixedly connected with the limiting block 20.

The position of the small balloon 15 is fixed by the limiting block 20 and the heating bag 19, the small balloon 15 is filled with air, the outer wall of the small balloon 15 is attached to the outer wall of the heating bag 19, iron powder and charcoal salt are arranged inside the heating bag 19 and contact with the air to generate heat, the small balloon 15 prevents the heating bag 19 from contacting with the air, the spring 17 is always in a stretching state, the inner wall of the threaded column 5 is movably connected with the rotating disc 6, the outer wall of the rotating disc 6 is provided with teeth, the outer wall of the rotating disc 6 is movably connected with the control shell 2, the left end of the rotating disc 6 is movably connected with the fixed disc 11, the outer wall of the fixed disc 11 is fixedly connected with the control shell 2, the fixed disc 11 cannot move, the fixed disc 11 and the rotating disc 6 control the moving track of the closing plate 9, the rotating disc 6 is provided with the five-side track 7, the outer wall of the five, the closing plate 9 is movably connected with a clamping groove 10 through a clamping block 8 arranged on the inner wall of the closing plate, the clamping groove 10 is in a capsule shape, five clamping blocks 8, five clamping grooves 10 are arranged on the closing plate 9, two touch devices 14, two small balloons 15 and two heating packs 19 are arranged, the rotating disc 6 and the fixed disc 11 stabilize the closing plate 9 within a certain range, and the closing plate 9 is opened and closed to form a regular pentagonal opening.

The outer wall of the clamping block 8 is movably connected with a closing plate 9, the outer wall of the closing plate 9 is movably connected with a clamping groove 10, the clamping groove 10 is fixedly arranged on a fixed disc 11, the middle position of the fixed disc 11 is provided with a flow opening 12, the outer wall of the left end of the threaded column 5 is fixedly connected with a push plate 13, the outer wall of the push plate 13 is movably connected with a touch device 14, the outer wall of the touch device 14 is movably connected with a small balloon 15, the inner wall of the top of the small balloon 15 is fixedly connected with a fixed frame 16, the top of the fixed frame 16 is fixedly connected with a control shell 2, the fixed frame 16 is movably connected with a connecting plate 18 through springs 17 arranged on the outer walls of the left end and the right end of the fixed frame, the outer wall of the connecting plate 18 is bonded with the inner wall of the small balloon 15, the connecting plate 18 moves to enable the, the outer wall of the spring 17 is movably connected with a connecting plate 18, the outer wall of the small balloon 15 is movably connected with a heating bag 19, the outer wall of the heating bag 19 is fixedly connected with a limiting block 20, the bottom of the heating bag 19 is fixedly connected with a heat insulation sleeve 21, the heat insulation sleeve 21 surrounds the drainage tube 1, and the heat insulation sleeve 21 enables the periphery of the drainage tube 1 to keep a certain temperature.

To sum up, this drainage device flow velocity control equipment that adult ICU ward medical treatment was administered, medical personnel rotate knob 3, knob 3 drives spherical tooth 4 and rotates, spherical tooth 4 drives screw post 5 rotational movement, the tooth that is equipped with in the inside of screw post 5 rotates along with it, screw post 5 drives rotary disk 6 and rotates, rotary disk 6 drives pentagonal track 7 and rotates, pentagonal track 7 drives fixture block 8 and moves, fixture block 8 receives the combined action of pentagonal track 7 and draw-in groove 10, move with certain orbit, fixture block 8 drives closing plate 9 and moves, closing plate 9 opens and outwards diffuses with regular pentagon, compare the export in the centre of a circle, the area of pentagon is more convenient to calculate, cooperate with the scale of outer wall sign, accurate adjustment is to corresponding scale, knob 3 clockwise rotation enlarges the area of regular pentagon, knob 3 anticlockwise rotation reduces the area of regular pentagon, control casing 2 inside liquid passes through the opening and shutting of closing plate 9, the speed of flow of the opening and closing mouth size decision liquid of closing plate 9, when needing to be changed the drainage bag, anticlockwise rotation turn button 3 makes the opening and closing mouth of closing plate 9 close, makes things convenient for medical personnel to change the drainage bag, and effectual wall air gets into people's health to realize the accurate control velocity of flow and the convenient effect of changing the drainage bag.

The flow rate control device of the drainage device for adult ICU ward medical treatment comprises a rotating button 3, a medical worker rotates the rotating button 3 clockwise, the rotating button 3 drives a spherical tooth 4 to rotate, the spherical tooth 4 drives a threaded column 5 to rotate and move, the threaded column 5 moves leftwards while rotating, the threaded column 5 drives a push plate 13 to move leftwards, a touch device 14 can only move leftwards and rightwards on a track on the inner wall of a control shell 2, the touch device 14 is in contact with the small air ball 15 to be punctured, a connecting plate 18 on the inner wall of the small air ball 15 moves under the pulling force of a spring 17, the connecting plate 18 effectively and completely moves the small air ball 15 on the outer wall of a heating bag 19, the heating bag 19 is in contact with air in the largest area, after the heating bag 19 is in contact with air, iron powder and charcoal salt in the heating bag react to continuously generate heat, a heat insulation sleeve 21 keeps insulation, the pipeline can continuously keep a certain heat, small blood clots, because there are two touch wares 14, and two touch wares 14 length are different, have contact little balloon 15 in proper order, and short touch ware 14 uses the heating for the reserve for the heating is dredged and can be used to change drainage device, and the left end of control casing 2 is the inlet and is close to people's health, and the blood clot just gets into the pipeline and will not melt, can not make follow-up pipeline jam, thereby realizes cleaing away the blood clot and prevents to harm life safety's effect.

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

Claims

1. The utility model provides an adult ICU ward medical treatment's drainage device velocity of flow controlgear, includes drainage tube (1), its characterized in that: the drainage tube is characterized in that a control shell (2) is fixedly connected to the outer wall of the drainage tube (1), a rotating button (3) is movably connected to the outer wall of the control shell (2), one end, close to the control shell (2), of the rotating button (3) is fixedly connected with a spherical tooth (4), a threaded column (5) is movably connected to the outer wall of the spherical tooth (4), a rotating disk (6) is movably connected to the inner wall of the threaded column (5), a pentagonal track (7) is formed in the rotating disk (6), a clamping block (8) is movably connected to the outer wall of the pentagonal track (7), a closing plate (9) is movably connected to the outer wall of the clamping block (8), a clamping groove (10) is movably connected to the outer wall of the closing plate (9), the clamping groove (10) is fixedly installed on a fixed disk (11), a flow opening (12) is formed in the middle position of the fixed disk (11), a push plate (13), the outer wall swing joint of touching ware (14) has small balloon (15), the top inner wall fixedly connected with mount (16) of small balloon (15), the equal elastic connection in both ends has spring (17) about mount (16), the outer wall swing joint of spring (17) has connecting plate (18), the outer wall swing joint of small balloon (15) has heating package (19), the outer wall fixedly connected with stopper (20) of heating package (19), the bottom fixedly connected with insulation cover (21) of heating package (19).

2. The apparatus of claim 1, wherein the flow control device comprises: the left end of control casing (2) is the inlet, and the right-hand member of control casing (2) is the liquid outlet, and control casing (2) are cut apart complete drainage tube (1), and the inner wall swing joint of control casing (2) has screw thread post (5), and the tooth stripe has been seted up to the outer wall of screw thread post (5), and both ends switch on and flow through liquid about screw thread post (5).

3. The apparatus of claim 1, wherein the flow control device comprises: the outer wall of rotary disk (6) is equipped with the tooth, and the outer wall swing joint of rotary disk (6) has control casing (2), and the left end swing joint of rotary disk (6) has fixed disk (11), and the outer wall fixedly connected with control casing (2) of fixed disk (11).

4. The apparatus of claim 1, wherein the flow control device comprises: the fixture block (8) runs through the closing plate (9) and extends to the outer wall of the clamping groove (10), the closing plate (9) is movably connected with the clamping groove (10) through the fixture block (8) arranged on the inner wall of the closing plate, the clamping groove (10) is in a capsule shape, five clamping blocks (8), the closing plate (9) and five clamping grooves (10) are arranged, two touch devices (14), two small balloons (15) and two heating bags (19) are arranged, the closing plate (9) is stabilized within a certain range through the rotating disc (6) and the fixed disc (11), and the closing plate (9) is opened and closed to form a regular pentagonal opening.

5. The apparatus of claim 1, wherein the flow control device comprises: one end swing joint that control casing (2) are close to screw post (5) has touching ware (14), the length of two touching ware (14) is different, the length that is located touching ware (14) of fixed disk (11) top is shorter relatively, touching ware (14) of below contact little balloon (15) earlier, the left end fixedly connected with stopper (20) of little balloon (15), the position of stopper (20) and the fixed little balloon (15) of package (19) of heating, little balloon (15) inside is full of the air, the outer wall laminating of little balloon (15) is at the outer wall of package (19) of heating, the inside of package (19) of heating is equipped with iron powder and charcoal salt, the contact air produces the heat, little balloon (15) prevent to heat package (19) contact air.

6. The apparatus of claim 1, wherein the flow control device comprises: the top fixedly connected with control housing (2) of mount (16), mount (16) have connecting plate (18) through setting up spring (17) swing joint at its both ends outer wall about, the outer wall of connecting plate (18) bonds with the inner wall of little balloon (15), and connecting plate (18) remove to make the outer wall of little balloon (15) leave the outer wall of development heat package (19) completely, make the area of generating heat package (19) contact air the biggest.