CN113289088A

CN113289088A - Gastrointestinal decompression device

Info

Publication number: CN113289088A
Application number: CN202110638010.8A
Authority: CN
Inventors: 唐昊; 赵东楚; 刘冬; 梁华平; 王耀丽; 蒋东坡; 张连阳
Original assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Current assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-08-24

Abstract

The invention discloses a gastrointestinal decompression device, relating to the technical field of medical equipment, comprising: the drainage device is used for draining and discharging intestinal contents of a patient; the movable supporting device comprises an adjusting supporting mechanism and a clamping mechanism arranged on the adjusting supporting mechanism, and the clamping mechanism is used for clamping and fixing the drainage device.

Description

Gastrointestinal decompression device

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to a gastrointestinal decompression device.

Background

For patients suffering from gastrointestinal obstruction, gastrointestinal decompression is needed, and gastrointestinal contents of the patients are sucked out through a stomach tube, so that gastrointestinal decompression of the patients is realized. But the stomach intestine pressure relief device on the existing market has certain defect in the use, if, can not adjust the device for the device can not adapt to the installation of different specification drainage devices, thereby leads to the application scope of device to receive the restriction, great reduction the practicality of device, the use of device of being not convenient for.

Disclosure of Invention

The present invention is directed to a gastrointestinal decompression device that solves the problems set forth in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a gastrointestinal decompression device comprising:

a drainage device for draining and draining intestinal contents of a patient;

the drainage device comprises a drainage device, a movable supporting device and a clamping mechanism, wherein the movable supporting device is used for supporting the drainage device and driving the drainage device to move and comprises an adjusting supporting mechanism and the clamping mechanism arranged on the adjusting supporting mechanism, the clamping mechanism is used for clamping and fixing the drainage device, the adjusting supporting mechanism comprises a first frame body, a second frame body and an adjusting assembly, the adjusting assembly can adjust the relative distance between the first frame body and the second frame body, and two universal wheels are respectively arranged at the bottom of one end, away from each other, of the first frame body and the second frame body;

the adjustment assembly includes: the first adjusting rod is movably arranged in the inner cavity, one end of the first adjusting rod extends to the outside of the first frame body from the inner cavity far away from the second frame body, and the first adjusting rod is provided with a screwing rod;

the connecting plates are arranged at one end of the second support body, the connecting plates are two, the two connecting plates are inserted into the inner cavity, the moving block is arranged at one end, far away from the second support body, of the two connecting plates, the moving block is sleeved outside the first adjusting rod, and the moving block is connected with the first adjusting rod in a screwing mode through threads.

Preferably, the drainage device is including setting up the drainage jar on adjusting formula supporting mechanism, the top of drainage jar is connected with drainage tube and negative pressure bottle, the top and the bottom of drainage jar one side are connected with purge valve and flowing back valve respectively.

Preferably, the clamping mechanism includes:

the limiting plate is arranged on one side of the top of the first frame body, an arc groove is formed in one side, facing the second frame body, of the limiting plate, and a first rubber pad is bonded on the inner wall of the arc groove;

two fixed plates, two, of the fixed plate are symmetrically fixed and are arranged on one side of the top of the second support body, a second adjusting rod is movably mounted in the middle of the fixed plate, a hand wheel and two are fixed at one end, far away from the first support body, of the two second adjusting rods, the second adjusting rod is adjacent to a clamping plate, movably connected with one end of the limiting plate and a first linkage assembly, and the clamping plate is limited.

Preferably, the clamping mechanism further comprises a buffer assembly, and the buffer assembly comprises:

the clamping groove is formed in one side of the buffer plate, and a second rubber pad is bonded on the surface wall of the clamping groove;

the clamp plate comprises a groove arranged on one side of the clamp plate, two buffer springs are symmetrically arranged inside the groove, and one ends of the two buffer springs are connected with the buffer plate.

Preferably, the first linkage assembly comprises a telescopic auxiliary connecting rod, and two ends of the auxiliary connecting rod are respectively connected with the clamping plate and the fixing plate.

Preferably, the adjusting assembly further comprises a first limiting assembly, and the first limiting assembly comprises:

the first limiting blocks are symmetrically arranged on two sides of the moving block;

the first limiting grooves are symmetrically arranged on two sides of the inner wall of the inner cavity, and the first limiting grooves correspond to the two first limiting blocks one to one and are in sliding connection with the two first limiting blocks.

Preferably, the adjustable support mechanism further comprises a second linkage assembly, the second linkage assembly comprising:

the two sliding chutes are symmetrically arranged in the first frame body and distributed on two sides of the inner cavity;

the connecting rod, the connecting rod is equipped with two altogether, and two connecting rod symmetries are installed in the tip of second support body, two the connecting rod inserts respectively in two spouts, and the slider is all installed, two to the one end that two connecting rods inserted the spout the slider slides in following two spouts respectively.

Preferably, the second linkage assembly further comprises a guide assembly, the guide assembly comprising:

the guide blocks are symmetrically arranged at the two ends of the sliding block;

the guide grooves are symmetrically arranged on two sides of the inner wall of the sliding groove and are in one-to-one correspondence and sliding connection with the two guide blocks.

Preferably, the buffering assembly further comprises a second limiting assembly, and the second limiting assembly comprises:

the second limiting block is arranged on one side of the buffer plate;

the second limiting groove is formed in one side of the groove and is in sliding connection with the second limiting block.

Preferably, the inclined handrail is installed on one side of the top of the limiting plate, and the anti-skid rubber sleeve is sleeved outside the middle of the handrail.

Compared with the prior art, the invention has the beneficial effects that:

(1) the movable supporting device consisting of the adjustable supporting mechanism and the clamping mechanism is adopted, so that the adjustment of the movable supporting device can be realized, the movable supporting device can adapt to the installation of drainage devices with different specifications, the application range of the movable supporting device is effectively enlarged, and the practicability of the movable supporting device is greatly improved, so that the device can be conveniently used.

(2) Aiming at the adjustable supporting mechanism, the drainage device is provided with the second linkage assembly, and particularly, the connecting rod is driven by the second frame body to pull the sliding block to slide along the sliding groove, so that the second frame body and the first frame body are limited, the adjustable supporting mechanism is convenient to stably adjust, and the drainage device is convenient to install.

(3) Aiming at the clamping mechanism, the buffering assembly is arranged, and particularly, the buffering and energy dissipation of the drainage device can be realized through the matching of the buffering plate and the buffering spring, so that the drainage device is prevented from being clamped, the normal use of the drainage device is effectively ensured, and the use of the device is facilitated.

(4) The buffer assembly is provided with the second limiting assembly, and particularly, the second limiting block can slide along the second limiting groove along with the movement of the buffer plate, so that the buffer plate is limited, the buffer plate can stably move conveniently, and the buffer assembly can stably work.

(5) Aiming at the clamping mechanism, the drainage device is provided with the first linkage assembly, and particularly, the auxiliary connecting rod stretches along with the movement of the clamping plate, so that the clamping plate can be limited, the clamping plate can be stably adjusted, and the drainage device can be rapidly clamped.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of an adjustable support mechanism according to the present invention;

FIG. 3 is a cross-sectional view of an adjustable support mechanism according to the present invention;

FIG. 4 is a cross-sectional view taken along direction A of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged view of the invention at B in FIG. 3;

FIG. 6 is an enlarged view of the invention at C of FIG. 3;

FIG. 7 is an enlarged view taken at D of FIG. 4 in accordance with the present invention;

FIG. 8 is a cross-sectional view of a clamping plate of the present invention;

FIG. 9 is an enlarged view of the invention at E in FIG. 4;

in the figure: 1-a limiting plate; 2-a drainage tank; 3-a first adjusting lever; 4-an adjustable support mechanism; 41-a first frame body; 42-a second frame body; 43-a connecting plate; 44-lumen; 45-moving block; 46-a slide block; 47-a chute; 48-a connecting rod; 49-first limiting groove; 410-a first stopper; 411-a guide slot; 412-a guide block; 5-a drain valve; 6-clamping a plate; 7-cleaning a valve; 8, fixing a plate; 9-a second adjusting rod; 10-a drainage tube; 11-a negative pressure bottle; 12-a hand wheel; 13-an auxiliary link; 14-a circular arc portion; 15-arc groove; 16-a buffer spring; 17-a buffer plate; 18-a second stopper; 19-a second limit groove; 20-groove.

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. 1-9, the present invention provides the following technical solutions: a gastrointestinal decompression device comprising:

the drainage device is used for draining and discharging intestinal contents of a patient;

remove strutting arrangement, remove strutting arrangement and be used for supporting drainage device to can drive drainage device and remove, and remove strutting arrangement including regulation formula supporting mechanism 4 and locate the fixture on regulation formula supporting mechanism 4, fixture is used for pressing from both sides drainage device tight fixed, and regulation formula supporting mechanism 4 includes first support body 41, second support body 42 and adjusts the flexible adjusting part of first support body 41 and second support body 42, wherein: two universal wheels are respectively arranged at the bottoms of the opposite ends of the first frame body 41 and the second frame body 42; the adjusting assembly comprises:

an inner cavity 44 formed in the first frame body 41, wherein a first adjusting rod 3 is movably mounted in the inner cavity 44, and one end of the first adjusting rod 3 extends to the outside of the first frame body 41 and is provided with a screwing rod;

install in the connecting plate 43 of second support body 42 one end, connecting plate 43 is equipped with two, and in two connecting plates 43 all inserted inner chamber 44, the movable block 45 is all installed to the one end that second support body 42 was kept away from to two connecting plates 43, and the outside of first regulation pole 3 is located to movable block 45 cover to with first regulation pole 3 between close the connection through the screw thread soon.

Specifically, when the gastrointestinal decompression of the patient is performed, the medical staff can install the drainage device on the movable supporting device, drive the drainage device to move to a use place through the movable supporting device, and then drain the gastrointestinal contents of the patient through the drainage device, so that the gastrointestinal decompression of the patient is realized;

in addition, when drainage device installs, medical personnel can be according to drainage device's specification, the size of adjustment removal strutting arrangement, medical personnel can rotate first regulation pole 3 promptly, make movable block 45 remove in inner chamber 44 under screw drive's effect, movable block 45 passes through connecting plate 43 drive second support body 42 and removes simultaneously, make and extend or shrink between second support body 42 and the first support body 41, the size that reaches regulation formula supporting mechanism 4 satisfies drainage device's specification, with this regulation formula supporting mechanism 4's regulation of realizing adjusting, thereby realize removing strutting arrangement's regulation, make and remove strutting arrangement and can adapt to different specification drainage device's installation, the effectual application scope that increases removes strutting arrangement, great improvement removes strutting arrangement's practicality, so that the use of device.

In this embodiment, preferably, the drainage device includes the drainage tank 2, and the drainage tank 2 sets up on first support body 41 and second support body 42, and the top of drainage tank 2 is connected with drainage tube 10 and negative pressure bottle 11, and drainage tube 10 is located one side of negative pressure bottle 11, and the top and the bottom of drainage tank 2 one side are connected with purge valve 7 and flowing back valve 5 respectively.

Specifically, when the drainage device drains the intestinal contents of the patient, the medical staff can connect the external vacuum air pump with the negative pressure bottle 11 and insert the drainage tube 10 into the stomach and intestine of the patient, then the gastrointestinal contents of the patient are sucked into the drainage tube 10 and sent into the drainage tank 2 under the action of the external vacuum air pump and the negative pressure bottle 11 so as to collect the gastrointestinal contents of the patient, and when the drainage is completed, the medical staff can open the drain valve 5 so as to discharge the intestinal contents collected in the drainage tank 2, so that the gastrointestinal drainage of the patient is realized, and the gastrointestinal decompression of the patient is realized;

in addition, when drainage jar 2 needs the clearance, medical personnel can be with cleaning valve 7 and outside water piping connection to open cleaning valve 7, in order to carry the clear water into drainage jar 2, thereby erode the inner wall of drainage jar 2, erode the back, medical personnel can open flowing back valve 5, in order to discharge waste water, thereby realize drainage jar 2's washing, so that drainage jar 2's use.

In this embodiment, preferably, the clamping mechanism includes:

the limiting plate 1 is arranged on one side of the top of the first frame body 41, one side of the limiting plate 1 is provided with an arc groove 15, and a first rubber pad is bonded on the inner wall of the arc groove 15;

two fixed plates 8 on one side of the top of the second frame body 42 are symmetrically fixed, a second adjusting rod 9 is movably mounted in the middle of each fixed plate 8, a hand wheel 12 is fixed at one end of each second adjusting rod 9, one end, adjacent to the limiting plate 1, of each second adjusting rod 9 is movably connected with a clamping plate 6, a first linkage assembly is connected between each clamping plate 6 and each fixed plate 8, and the first linkage assemblies are used for limiting the clamping plates 6.

Specifically, when the drainage device is installed, medical personnel can firstly place the drainage device on the first frame body 41 and the second frame body 42, enable one side of the drainage device to be attached to the arc groove 15 on one side of the limiting plate 1, and then rotate the second adjusting rod 9 through the hand wheel 12, enable the second adjusting rod 9 to drive the clamping plate 6 to move under the support of the fixing plate 8 until the clamping plate 6 clamps the drainage device, so that the quick installation of the drainage device is realized;

when drainage device need be dismantled, medical personnel's accessible hand wheel 12 rotates the second and adjusts pole 9, make the second adjust pole 9 drive grip block 6 and remove, until grip block 6 keeps away from drainage device, then medical personnel pull down drainage device by first support body 41 and second support body 42, with this quick dismantlement that realizes drainage device, thereby realize drainage device's quick assembly disassembly, so that drainage device's maintenance or change, effectual maintenance or the change efficiency that has improved drainage device, help drainage device's normal use.

In this embodiment, preferably, the clamping mechanism further includes a buffer assembly, and the buffer assembly includes:

a buffer plate 17, wherein one side of the buffer plate 17 is provided with a clamping groove 14, and a second rubber pad is bonded on the surface wall of the clamping groove 14;

set up the recess 20 in grip block 6 one side, two buffer spring 16 are installed to the inside symmetry of recess 20, and two buffer spring 16's one end all is connected with buffer board 17.

It is specific, it is fixed time to press from both sides drainage device at fixture, buffer board 17 contact drainage device, this moment, the outer wall of the 14 laminating drainage device of centre gripping groove of buffer board 17 one side, then clamp board 6 is close to drainage device gradually, this moment, buffer board 17 atress extrudees buffer spring 16, make buffer spring 16 shrink, buffer spring 16 produces the reaction force under its self elastic property's effect simultaneously, press from both sides drainage device with promotion buffer board 17 and press from both sides, with this buffering energy dissipation that realizes drainage device, thereby prevent that drainage device from being hindered by the clamp, the effectual normal use who ensures drainage device, so that the use of device.

In this embodiment, preferably, the first linkage assembly includes four telescopic auxiliary connecting rods 13, and the four auxiliary connecting rods 13 are divided into two groups and symmetrically distributed on two sides of the two second adjusting rods 9.

Specifically, when the position of the clamping plate 6 is adjusted, the telescopic auxiliary connecting rod 13 can stretch along with the movement of the clamping plate 6, so that the clamping plate 6 is limited, the clamping plate 6 is stably adjusted, and the drainage device is rapidly clamped.

In this embodiment, preferably, the adjusting assembly further includes a first limiting assembly, and the first limiting assembly includes:

first limit blocks 410 symmetrically installed at both sides of the moving block 45;

the first limiting grooves 49 are symmetrically formed in two sides of the inner wall of the inner cavity 44, and the two first limiting grooves 49 correspond to the two first limiting blocks 410 in a one-to-one manner and are connected in a sliding manner.

Specifically, when the adjusting assembly works, the first limiting block 410 is driven by the moving block 45 to slide along the first limiting groove 49, so that the moving block 45 is limited, and the connecting plate 43 can stably move.

In this embodiment, the adjustable support mechanism 4 preferably further comprises a second linkage assembly, the second linkage assembly comprising:

the two sliding grooves 47 are symmetrically formed in the first frame body 41, and the two sliding grooves 47 are distributed on two sides of the inner cavity 44;

connecting rod 48, connecting rod 48 are equipped with two altogether, and two connecting rod 48 symmetries are installed in the one end of second support body 42, and two connecting rods 48 insert two spout 47 respectively in, and slider 46 is all installed to the one end of two connecting rods 48, and two sliders 46 slide in following two spout 47 respectively.

Specifically, when medical personnel adjust regulation formula supporting mechanism 4, connecting rod 48 slides in pulling slider 46 along spout 47 under the drive of second support body 42 to this realization is spacing second support body 42 and first support body 41, thereby is convenient for adjust the stable regulation of formula supporting mechanism 4, and then is convenient for drainage device's installation.

In this embodiment, preferably, the second linkage assembly further includes a guide assembly, and the guide assembly includes:

guide blocks 412 symmetrically installed at both ends of the slider 46;

the two guide slots 411 are symmetrically arranged on two sides of the inner wall of the sliding groove 47, and the two guide slots 411 are in one-to-one correspondence with the two guide blocks 412 and are in sliding connection.

Specifically, when the second linkage assembly is operated, the guide block 412 can move along the guide slot 411 along with the movement of the sliding block 46, so that the sliding block 46 is limited, and the sliding block 46 and the sliding slot 47 can slide stably.

In this embodiment, preferably, the buffer assembly further includes a second limiting assembly, and the second limiting assembly includes:

a second stopper 18 mounted on one side of the buffer plate 17;

and the second limiting groove 19 is arranged on one side of the groove 20, and the second limiting groove 19 is matched and in sliding connection with the second limiting block 18.

Specifically, when the buffer assembly works, the second limiting block 18 can slide along the second limiting groove 19 along with the movement of the buffer plate 17, so that the buffer plate 7 is limited, the buffer plate 17 can stably move, and the buffer assembly can stably work.

In this embodiment, preferably, an inclined handrail is installed on one side of the top of the limiting plate 1, and an anti-skid rubber sleeve is sleeved outside the middle of the handrail.

Specifically, when the device removed, medical personnel could hold handrail thrust unit, and at this moment, the antiskid gum cover played skid-proof effect, prevented to skid between medical personnel's hand and the handrail to the promotion of the device of being convenient for.

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. A gastrointestinal decompression device, comprising:

a drainage device for draining and draining intestinal contents of a patient;

the drainage device comprises a movable supporting device, the movable supporting device is used for supporting the drainage device and driving the drainage device to move, the movable supporting device comprises an adjusting supporting mechanism (4) and a clamping mechanism arranged on the adjusting supporting mechanism (4), the clamping mechanism is used for clamping and fixing the drainage device, the adjusting supporting mechanism (4) comprises a first frame body (41), a second frame body (42) and an adjusting component, the adjusting component can adjust the relative distance between the first frame body (41) and the second frame body (42), and two universal wheels are mounted at the bottom of one end, away from each other, of the first frame body (41) and the second frame body (42);

the adjustment assembly includes: the inner cavity (44) is formed in the first frame body (41), the first adjusting rod (3) is movably mounted in the inner cavity (44), one end of the first adjusting rod (3) is far away from the second frame body (42) from the inner cavity (44) and extends to the outer portion of the first frame body (41), and a screwing rod is mounted on the end of the first adjusting rod;

install in connecting plate (43) of second support body (42) one end, connecting plate (43) are equipped with two, and two connecting plate (43) all insert in inner chamber (44), two the moving block (45) are all installed to the one end that second support body (42) were kept away from in connecting plate (43), and moving block (45) cover locate first regulation outside of pole (3) to with adjust and be connected through the screw thread closure between pole (3).

2. A gastrointestinal decompression device according to claim 1, wherein: drainage device is including setting up drainage jar (2) on regulation formula supporting mechanism (4), the top of drainage jar (2) is connected with drainage tube (10) and negative pressure bottle (11), the top and the bottom of drainage jar (2) one side are connected with purge valve (7) and flowing back valve (5) respectively.

3. A gastrointestinal decompression device according to claim 1, wherein: the fixture includes:

the limiting plate (1) is arranged on one side of the top of the first frame body (41), an arc groove (15) is formed in one side, facing the second frame body (42), of the limiting plate (1), and a first rubber pad is bonded on the inner wall of the arc groove (15);

two fixed plates (8) of symmetrical fixed setting in second support body (42) top one side, two the equal movable mounting in the middle of fixed plate (8) has the second to adjust pole (9), and two second adjust the pole (9) keep away from the one end of first support body (41) and all be fixed with hand wheel (12), two the equal swing joint of one end that second regulation pole (9) are adjacent to limiting plate (1) has grip block (6), and all is connected with first linkage assembly between grip block (6) and fixed plate (8), first linkage assembly be used for with grip block (6) are spacing.

4. A gastrointestinal decompression device according to claim 3, wherein: fixture still includes buffering subassembly, buffering subassembly includes:

the clamping device comprises a buffer plate (17), wherein a clamping groove (14) is formed in one side of the buffer plate (17), and a second rubber pad is bonded on the surface wall of the clamping groove (14);

set up recess (20) in grip block (6) one side, two buffer spring (16) are installed to the inside symmetry of recess (20), and the one end of two buffer spring (16) all is connected with buffer board (17).

5. A gastrointestinal decompression device according to claim 3, wherein: the first linkage assembly comprises a telescopic auxiliary connecting rod (13), and two ends of the auxiliary connecting rod (13) are connected with the clamping plate (6) and the fixing plate (8) respectively.

6. A gastrointestinal decompression device according to claim 1, wherein: the adjustment assembly further comprises a first limit assembly, the first limit assembly comprising:

first limiting blocks (410) symmetrically arranged at two sides of the moving block (45);

the first limiting grooves (49) are symmetrically arranged on two sides of the inner wall of the inner cavity (44), and the two first limiting grooves (49) correspond to the two first limiting blocks (410) one by one and are in sliding connection.

7. A gastrointestinal decompression device according to claim 1, wherein: the adjustable support mechanism (4) further comprises a second linkage assembly, the second linkage assembly comprising:

the two sliding grooves (47) are symmetrically formed in the first frame body (41), and the two sliding grooves (47) are distributed on two sides of the inner cavity (44);

connecting rod (48), connecting rod (48) are equipped with two altogether, and two connecting rod (48) symmetry install in the tip of second support body (42), two connecting rod (48) insert respectively in two spout (47), and slider (46), two are all installed to the one end that two connecting rod (48) inserted spout (47) slider (46) slide respectively in two spout (47).

8. A gastrointestinal decompression device according to claim 7, wherein: the second linkage assembly further includes a guide assembly, the guide assembly including:

guide blocks (412) symmetrically arranged at two ends of the sliding block (46);

the guide grooves (411) are symmetrically arranged on two sides of the inner wall of the sliding groove (47), and the two guide grooves (411) correspond to the two guide blocks (412) one by one and are in sliding connection.

9. A gastrointestinal decompression device according to claim 4, wherein: the buffer assembly further comprises a second limiting assembly, and the second limiting assembly comprises:

a second limiting block (18) arranged on one side of the buffer plate (17);

the second limiting groove (19) is formed in one side of the groove (20), and the second limiting groove (19) is connected with the second limiting block (18) in a sliding mode.

10. A gastrointestinal decompression device according to claim 3, wherein: the handrail that inclines is installed to top one side of limiting plate (1), and the outside cover in the middle of the handrail is equipped with anti-skidding gum cover.