CN111249546A - Drainage bag with tight joint and strong practicability - Google Patents
Drainage bag with tight joint and strong practicability Download PDFInfo
- Publication number
- CN111249546A CN111249546A CN202010142874.6A CN202010142874A CN111249546A CN 111249546 A CN111249546 A CN 111249546A CN 202010142874 A CN202010142874 A CN 202010142874A CN 111249546 A CN111249546 A CN 111249546A
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- drainage bag
- movably connected
- connecting rod
- block
- clamping seat
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/69—Drainage containers not being adapted for subjection to vacuum, e.g. bags
Abstract
The invention relates to the technical field of medical equipment, and discloses a drainage bag with tight interface connection and strong practicability, which comprises a drainage bag and a shell, wherein the outer part of the drainage bag is movably connected with a catheter, the outer part of the catheter is fixedly connected with a clamping seat, the inner part of the clamping seat is movably connected with non-Newtonian fluid, the inner part of the clamping seat is movably connected with a first connecting rod, the outer part of the first connecting rod is movably connected with a second connecting rod, the inner part of the clamping seat is fixedly connected with a spring, and the outer part of the spring is movably; through pipe, cassette, non-Newtonian fluid, connecting rod one, connecting rod two, spring, fixture block, dog, buckle, dop, under the interact between the draw-in groove, can be so that the connection between feed liquor pipe and the external pipe of drainage bag has multiple reinforced mode, through the use of different kind of reinforced mode, just can make the disease cause the slippage that can not cause the pipe when rocking of pipe on bed or other places, the use of more suitable disease.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a drainage bag with tightly jointed interfaces and strong practicability.
Background
The drainage bag generally refers to a transparent plastic bag which is used for specially containing the liquid drained out from the drainage tube and is led out by a pipeline when the blood seepage, the effusion and the like in the body or in the deep part of the operation need to be led out after the operation. The common drainage bag is a disposable drainage bag, the manufacturing material of the drainage bag is medical high polymer material, and the drainage bag is packaged into a low-pressure PE bag. The drainage bag is mainly used for collecting urine of urinary incontinence patients, operation coma patients and mobility handicapped persons or is matched with other apparatuses for collecting wound drainage liquid.
When the drainage bag is needed to be used in the treatment link of a patient, the tail end of a catheter of the external part of the patient body is generally connected to the drainage bag through temporary transfer connection, so that the possibility of catheter slippage exists, and the possibility is high, so that the external drainage bag is easy to slip from the catheter joint due to the movement of the patient bed body position, the drainage liquid overflows to pollute the patient or cause the reflux of the drainage liquid, the state of the patient is caused or aggravated, the normal recovery of the patient is influenced, and the pain of the patient is increased; and the connecting tightness between the catheter and the drainage bag can be affected, so that the negative pressure inside the wound of the patient body can be changed, the infection of the patient can be more easily caused, the subsequent treatment is not facilitated, and the psychological and physical burden of the patient is increased.
Therefore, in order to solve these problems, a drainage bag with tight connection and strong practicability is needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the drainage bag with the tight connection of the interfaces and the strong practicability, which has the advantages of tight connection of the interfaces and strong practicability, and solves the problem that when the drainage bag is needed to be used in the treatment link of a patient, the tail end of a catheter at the outer part of the patient body is generally connected to the drainage bag through temporary transfer, so that the possibility of catheter slippage exists, and the possibility is high, so that the external drainage bag is easily slipped from the catheter joint due to the movement of the body position of the patient on a bed, the drainage liquid overflows to pollute or cause backflow of the drainage liquid, the illness state of the patient is caused or aggravated, the normal recovery of the patient is influenced, and the pain of the patient is increased; moreover, the connection between the catheter and the drainage bag is not tight, so that the connection air tightness is affected, the negative pressure inside the wound of the patient is changed, and the infection of the patient is more easily caused.
(II) technical scheme
In order to realize the purposes of tight connection and strong practicability of the interface, the invention provides the following technical scheme: the utility model provides an interface links up closely and drainage bag that practicality is strong, including drainage bag and shell, the outside swing joint of drainage bag has the pipe, the outside fixedly connected with cassette of pipe, the inside swing joint of cassette has non-Newtonian fluid, the inside swing joint of cassette has connecting rod one, the outside swing joint of connecting rod one has connecting rod two, the inside fixedly connected with spring of cassette, the outside swing joint of spring has the fixture block, the inside swing joint of cassette has the dog, the inside fixedly connected with buckle of cassette, the inside swing joint of cassette has the dop, the inside fixedly connected with draw-in groove of dop, the outside swing joint of shell has the driving lever, the inside swing joint of shell has the block ware.
Preferably, the exterior of the drainage bag is movably connected with two catheters corresponding to each other in position, namely a liquid inlet pipe and a liquid outlet pipe, and the exterior of the liquid inlet pipe is movably connected with the clamping seat.
Preferably, two conical grooves are formed in the clamping seat, non-Newtonian fluid is arranged at the bottoms of the conical grooves, one end of the first connecting rod is movably connected inside the non-Newtonian fluid, the other end of the first connecting rod is movably connected with the second connecting rod, and anti-skidding whiskers are arranged on the inner sides of the conical grooves.
Preferably, the outer part of the clamping block is movably connected with the stop block, the inner part of the clamping seat is provided with a block groove, the specification and the position of the block groove are matched with the stop block, and one end, far away from the first connecting rod, of the second connecting rod is movably connected with the stop block.
Preferably, the specification of the clamping head is matched with that of the conical groove, the specification and the position of the buckle are matched with the clamping groove, and the inside of the clamping head is movably connected with a guide pipe.
Preferably, the block ware mainly by the carousel, connecting rod three, the movable block, the threaded rod, the kelly, the pole groove, the pivot is constituteed, the carousel is through fixing the inside at its inside pivot swing joint at the shell, the outside swing joint of carousel has two connecting rods three that correspond, the one end that the carousel was kept away from to two connecting rods three respectively with the movable block swing joint that corresponds, the outside fixedly connected with kelly of a movable block, the outside fixedly connected with pole groove of another movable block, the inside of movable block is provided with helicitic texture, the one end swing joint of threaded rod is in the inside of shell, the inside swing joint of threaded rod and movable block, the other end and the outside swing joint of shell of threaded rod, and the outside fixedly connected with driving lever of this end.
Preferably, the inside swing joint of shell has the drain pipe, and the position and the specification of drain pipe and card pole, the position and the specification phase-match of pole groove.
Preferably, the main component of the non-newtonian fluid is polyacrylamide.
Preferably, the initial state of the spring is a compressed state.
(III) advantageous effects
Compared with the prior art, the invention provides the drainage bag with the tightly-jointed interfaces and the strong practicability, and the drainage bag has the following beneficial effects:
1. this interface links up closely and drainage bag that the practicality is strong, through the pipe, the cassette, non-Newtonian fluid, connecting rod one, connecting rod two, a spring, the fixture block, the dog, the buckle, the dop, under the interact between the draw-in groove, can be so that connection between feed liquor pipe and the external pipe of drainage bag has multiple reinforced mode, use through different kind reinforcing mode, just can not cause the slippage of pipe when can not causing the disease to lead to the fact rocking of pipe in bed or other places, and can not cause the inside negative pressure change of disease wound that causes because the gas tightness is not good yet, very big reduction the infection of disease wound, more be fit for the use of disease.
2. This interface links up drainage bag that inseparable and practicality is strong, under the interact between drainage bag, shell, driving lever, the block ware, can be very big avoid the valve because not hard up cause spilling and the backward flow of drainage liquid to can not lead to the fact the wound infection of disease indirectly, and it is also more convenient to derive drainage liquid, the medical personnel's that more laminate like this use.
Drawings
FIG. 1 is a schematic partial cross-sectional view of the inventive structure;
FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 at B according to the present invention;
FIG. 4 is a schematic view of the connection structure among the housing, the shift lever and the engaging device according to the present invention.
In the figure: 1. a drainage bag; 2. a housing; 3. a conduit; 4. a card holder; 5. a non-Newtonian fluid; 6. a first connecting rod; 7. a second connecting rod; 8. a spring; 9. a clamping block; 10. a stopper; 11. buckling; 12. clamping a head; 13. a card slot; 14. a deflector rod; 15. a fastener.
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. 1-4, a drainage bag with a tightly connected interface and strong practicability comprises a drainage bag 1 and a shell 2, wherein the exterior of the drainage bag 1 is movably connected with a catheter 3, the exterior of the catheter 3 is fixedly connected with a clamping seat 4, the exterior of the drainage bag 1 is movably connected with two catheters 3 with corresponding positions, namely a liquid inlet pipe and a liquid outlet pipe, and the exterior of the liquid inlet pipe is movably connected with the clamping seat 4; the interior of the clamping seat 4 is movably connected with a non-Newtonian fluid 5, and the main component of the non-Newtonian fluid 5 is polyacrylamide; the inside swing joint of cassette 4 has connecting rod one 6, and the outside swing joint of connecting rod one 6 has connecting rod two 7, and two conical chutes have been seted up to the inside of cassette 4, and the bottom of conical chute is provided with non-Newtonian fluid 5, and the one end swing joint of connecting rod one 6 is in the inside of non-Newtonian fluid 5, and the other end and the connecting rod two 7 swing joint of connecting rod one 6, and the inboard of conical chute is provided with anti-skidding palpus.
A spring 8 is fixedly connected inside the clamping seat 4, and the initial state of the spring 8 is a compressed state; a clamping block 9 is movably connected to the outer part of the spring 8, a stopping block 10 is movably connected to the inner part of the clamping seat 4, the outer part of the clamping block 9 is movably connected with the stopping block 10, a block groove is formed in the clamping seat 4, the specification and the position of the block groove are matched with the stopping block 10, and one end, far away from the connecting rod I6, of the connecting rod II 7 is movably connected with the stopping block 10; a buckle 11 is fixedly connected inside the clamping seat 4, a clamping head 12 is movably connected inside the clamping seat 4, a clamping groove 13 is fixedly connected inside the clamping head 12, the specification of the clamping head 12 is matched with that of the conical groove, the specification and the position of the buckle 11 are matched with that of the clamping groove 13, and a conduit 3 is movably connected inside the clamping head 12; through pipe 3, cassette 4, non-Newtonian fluid 5, connecting rod 6, two 7 of connecting rods, spring 8, fixture block 9, dog 10, buckle 11, dop 12, under the interact between draw-in groove 13, can make the connection between feed liquor pipe and the external pipe 3 of drainage bag 1 have multiple reinforced mode, use through different kind reinforcing mode, just can make the disease cause the slippage that can not cause pipe 3 when rocking of pipe 3 in bed or other places, and can not cause the inside negative pressure change of disease wound that causes because the gas tightness is not good yet, very big reduction the infection of disease wound, more be fit for the use of disease.
The outer part of the shell 2 is movably connected with a deflector rod 14, the inner part of the shell 2 is movably connected with a fastener 15, the fastener 15 mainly comprises a rotary disc, three connecting rods, movable blocks, a threaded rod, a clamping rod, a rod groove and a rotary shaft, the rotary disc is movably connected inside the shell 2 through the rotary shaft fixed inside the rotary disc, the outer part of the rotary disc is movably connected with two corresponding three connecting rods, one ends of the two three connecting rods, far away from the rotary disc, are respectively movably connected with the corresponding movable blocks, the outer part of one movable block is fixedly connected with the clamping rod, the outer part of the other movable block is fixedly connected with the rod groove, the inner part of the movable block is provided with a threaded structure, one end of the threaded rod is movably connected inside the shell 2, the threaded rod is movably connected with the inner part of the movable block, the; a liquid outlet pipe is movably connected inside the shell 2, and the position and the specification of the liquid outlet pipe are matched with those of the clamping rod and the rod groove; under the interact through between drainage bag 1, shell 2, driving lever 14, the block ware 15, can be very big avoid the valve because not hard up cause the spilling and the backward flow of drainage liquid to can not indirectly cause the wound infection of disease, and it is also more convenient to derive the drainage liquid, more laminates medical personnel's use like this.
When the device is started, a catheter 3 at the outer part of a patient is connected with a drainage bag 1, the catheter 3 is movably connected to the outer part of the drainage bag 1, a clamping seat 4 is fixedly connected to the outer part of the catheter 3, a non-Newtonian fluid 5 is movably connected to the inner part of the clamping seat 4, and the main component of the non-Newtonian fluid 5 is polyacrylamide; a first connecting rod 6 is movably connected inside the clamping seat 4, a second connecting rod 7 is movably connected outside the first connecting rod 6, a spring 8 is fixedly connected inside the clamping seat 4, and the spring 8 is in a compressed state in an initial state; the outer part of the spring 8 is movably connected with a clamping block 9, the inner part of the clamping block 4 is movably connected with a stop block 10, the inner part of the clamping block 4 is fixedly connected with a buckle 11, the inner part of the clamping block 4 is movably connected with a clamping head 12, the inner part of the clamping head 12 is fixedly connected with a clamping groove 13, the outer part of the drainage bag 1 is movably connected with two guide pipes 3 with corresponding positions, namely a liquid inlet pipe and a liquid outlet pipe respectively, the outer part of the liquid inlet pipe is movably connected with the clamping block 4, the inner part of the clamping block 4 is provided with two conical grooves, the bottom of the conical grooves is provided with non-Newtonian fluid 5, one end of the connecting rod I6 is movably connected with the non-Newtonian fluid 5, the other end of the connecting rod I6 is movably connected with the connecting rod II 7, the inner side of the conical grooves is provided with anti-skid whiskers, the outer part of the clamping block 9, the specification of the chuck 12 is matched with that of the tapered groove, the specification and the position of the buckle 11 are matched with that of the clamping groove 13, the conduit 3 is movably connected inside the chuck 12, at the moment, when the chuck 12 outside the conduit 3 at the external part of the body is inserted with the clamping seat 4 outside the liquid inlet pipe, the chuck 12 is inserted into the clamping seat 4 suddenly with force, the force is applied to the outside of the non-Newtonian fluid 5, the non-Newtonian fluid 5 is converted into a colloidal state from a fluid state due to the sudden acting force, when the non-Newtonian fluid 5 is not subjected to the external sudden acting force, the initial state is recovered, the colloidal non-Newtonian fluid 5 presses the connecting rod I6 to move, the connecting rod I6 moves to drive the connecting rod II 7 to move, the connecting rod II 7 moves to drive the stop block 10 to enter the block groove, when the connecting rod I6 is not subjected to the external acting force, at this time, the clamping block 9 is outwardly contacted with the outside of the clamping head 12 under the action of the restoring force of the spring 8, so that the clamping head 12 is pressed to be attached to the clamping seat 4, the clamping head 12 is clamped with the clamping seat 4 by the combination of the clamping buckle 11 and the clamping groove 13, and the anti-skid function needs to be realized to a certain degree.
When the liquid outlet pipe needs to be closed, as the outer part of the shell 2 is movably connected with a deflector rod 14, the inner part of the shell 2 is movably connected with a clamping device 15, the clamping device 15 mainly comprises a rotary disc, three connecting rods, movable blocks, a threaded rod, a clamping rod, a rod groove and a rotating shaft, the rotary disc is movably connected with the inner part of the shell 2 through the rotating shaft fixed in the rotary disc, the outer part of the rotary disc is movably connected with two corresponding three connecting rods, one ends of the two three connecting rods, far away from the rotary disc, are respectively movably connected with the corresponding movable blocks, the clamping rod is fixedly connected with the outer part of one movable block, the rod groove is fixedly connected with the outer part of the other movable block, the inner part of the movable block is provided with a threaded structure, one end of the threaded rod is movably connected with the inner part of the shell 2, the threaded rod is, the inside swing joint of shell 2 has the drain pipe, the position and the specification and the kelly of drain pipe, the position and the specification phase-match in pole groove, the user twists driving lever 14 this moment and makes its rotation, driving lever 14 rotates and drives the threaded rod and rotate, the threaded rod rotates and makes the movable block move to the inboard, the movable block motion drives connecting rod three-motion, connecting rod three-motion drives the carousel rotation under the effect of pivot, the movable block motion makes the kelly, the pole groove combines with the drain pipe, kelly and pole groove close the drain pipe extrusion this moment, make the unable outflow of drainage liquid in the drainage bag 1, and because under the combined action of the inside helicitic texture of threaded rod outside and movable block, can make the drain pipe extrusion close the back difficult drainage liquid that makes because some effort such as disease rock flow.
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 (7)
1. The utility model provides an interface links up drainage bag that inseparable and practicality are strong, includes drainage bag (1) and shell (2), its characterized in that: the drainage bag comprises a drainage bag body (1), a guide pipe (3) is movably connected to the outside of the drainage bag body (1), a clamping seat (4) is fixedly connected to the outside of the guide pipe (3), non-Newtonian fluid (5) is movably connected to the inside of the clamping seat (4), a first connecting rod (6) is movably connected to the inside of the clamping seat (4), a second connecting rod (7) is movably connected to the outside of the first connecting rod (6), a spring (8) is fixedly connected to the inside of the clamping seat (4), a clamping block (9) is movably connected to the outside of the spring (8), a stopping block (10) is movably connected to the inside of the clamping seat (4), a buckle (11) is fixedly connected to the inside of the clamping seat (4), a clamping head (12) is movably connected to the inside of the clamping head (12), a clamping groove (13) is fixedly connected to the.
2. The drainage bag of claim 1, wherein the interface is tightly connected and the practicability is high, and the drainage bag is characterized in that: the drainage bag (1) is movably connected with two catheters (3) which are respectively a liquid inlet pipe and a liquid outlet pipe and are corresponding to each other, and the outside of the liquid inlet pipe is movably connected with a clamping seat (4).
3. The drainage bag of claim 1, wherein the interface is tightly connected and the practicability is high, and the drainage bag is characterized in that: two conical grooves are formed in the clamping seat (4), non-Newtonian fluid (5) is arranged at the bottoms of the conical grooves, one end of the first connecting rod (6) is movably connected to the inside of the non-Newtonian fluid (5), the other end of the first connecting rod (6) is movably connected with the second connecting rod (7), and anti-skidding whiskers are arranged on the inner sides of the conical grooves.
4. The drainage bag of claim 1, wherein the interface is tightly connected and the practicability is high, and the drainage bag is characterized in that: the outer portion of the clamping block (9) is movably connected with the stop block (10), a block groove is formed in the clamping seat (4), the specification and the position of the block groove are matched with the stop block (10), and one end, far away from the connecting rod I (6), of the connecting rod II (7) is movably connected with the stop block (10).
5. The drainage bag of claim 1, wherein the interface is tightly connected and the practicability is high, and the drainage bag is characterized in that: the specification of dop (12) and the specification phase-match of bell jar, the specification and the position of buckle (11) and draw-in groove (13) phase-match, the inside swing joint of dop (12) has pipe (3).
6. The drainage bag of claim 1, wherein the interface is tightly connected and the practicability is high, and the drainage bag is characterized in that: block ware (15) are mainly by the carousel, connecting rod three, the movable block, the threaded rod, the kelly, the pole groove, the pivot is constituteed, the carousel is through fixing the inside at its inside pivot swing joint in shell (2), the outside swing joint of carousel has two connecting rods three that correspond, the one end that the carousel was kept away from to two connecting rods three respectively with the movable block swing joint that corresponds, the outside fixedly connected with kelly of a movable block, the outside fixedly connected with pole groove of another movable block, the inside of movable block is provided with the helicitic texture, the one end swing joint of threaded rod is in the inside of shell (2), the inside swing joint of threaded rod and movable block, the other end and the outside swing joint of shell (2) of threaded rod, and the outside fixedly connected with driving lever (14) of this end.
7. The drainage bag of claim 1, wherein the interface is tightly connected and the practicability is high, and the drainage bag is characterized in that: the inside swing joint of shell (2) has the drain pipe, the position and the specification of drain pipe and card pole, the position and the specification phase-match of pole groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010142874.6A CN111249546B (en) | 2020-03-04 | 2020-03-04 | Drainage bag with tight joint and strong practicability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010142874.6A CN111249546B (en) | 2020-03-04 | 2020-03-04 | Drainage bag with tight joint and strong practicability |
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| Publication Number | Publication Date |
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| CN111249546A true CN111249546A (en) | 2020-06-09 |
| CN111249546B CN111249546B (en) | 2021-10-29 |
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| CN103190944A (en) * | 2013-04-25 | 2013-07-10 | 林平 | Disposable pericardium chest puncture needle |
| CN203829481U (en) * | 2014-04-24 | 2014-09-17 | 武汉市中心医院 | Connector of central vein catheter and pleuroperitoneal cavity drainage bag |
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