CN115624659A

CN115624659A - Gastrointestinal decompression instrument for digestive system department

Info

Publication number: CN115624659A
Application number: CN202210840553.2A
Authority: CN
Inventors: 毕华妮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-01-20

Abstract

The invention provides a gastrointestinal decompression instrument for digestive system department, and relates to the field of medical instruments. This intestines and stomach pressure relief appearance for gastroenterology, including device main part, unable adjustment base, the inside of device main part is provided with the piston, the lower fixed surface of piston is connected with the catch bar, device main part and fixedly connected with regulating part are run through to the bottom of catch bar, first activity groove and second activity groove have been seted up on the surface of regulating part, unable adjustment base's last fixed surface is connected with the backup pad, the lateral wall fixedly connected with micro motor of backup pad, micro motor's output fixedly connected with pivot, micro motor's one end fixedly connected with regulation runner is kept away from in the pivot. Through the reasonable design to the activity structure for the device can the selectivity change the biggest negative pressure that the device formed, can realize selecting according to patient's health, and then the suitability of device is stronger, more can satisfy user's demand.

Description

Gastrointestinal decompression instrument for digestive system department

Technical Field

The invention relates to the technical field of medical instruments, in particular to a gastrointestinal decompression instrument for digestive system department.

Background

Gastrointestinal decompression is the insertion of a gastric tube from the oral cavity currency in conjunction with a gastrointestinal decompression device to improve the blood circulation in the gastrointestinal wall. Firstly, confirming a patient, enabling the patient and family members to explain the operation purpose and flow, inserting a stomach tube into the stomach, checking whether the stomach tube is in the stomach, opening a gastrointestinal pressure reducer switch to be in a negative pressure suction state, then fixing a drainage tube, and achieving the effect of reducing the pressure in the stomach of the patient in sequence.

However, most of the gastrointestinal decompression apparatuses used in medical treatment still have certain disadvantages in use, for example, when some gastrointestinal decompression apparatuses form negative pressure to work, the negative pressure cannot be controlled according to the physical condition of a patient, and further certain inconvenience exists in use, and the requirements of users cannot be met.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a gastrointestinal decompression instrument for digestive system department, which solves the problem that negative pressure cannot be controlled according to the physical condition of a patient when some gastrointestinal decompression instruments form negative pressure, so that certain inconvenience exists in use.

(II) technical scheme

In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides a intestines and stomach decompression appearance for gastroenterology, includes device main part, unable adjustment base, the inside of device main part is provided with the piston, the lower fixed surface of piston is connected with the catch bar, the bottom of catch bar runs through device main part and fixedly connected with regulating part, first activity groove and second activity groove have been seted up on the surface of regulating part, unable adjustment base's last fixed surface is connected with the backup pad, the lateral wall fixedly connected with micro motor of backup pad, micro motor's output fixedly connected with pivot, micro motor's one end fixedly connected with adjusts the runner is kept away from in the pivot, the inside of adjusting the runner and be the both sides of central symmetry and all set up flutedly, the inside fixedly connected with fixed plate of recess, the fixed plate has the connecting plate through auxiliary spring swing joint, the left side wall fixedly connected with bolt of connecting plate, the one end that the connecting plate was kept away from to the bolt runs through the regulation runner, the right side wall of connecting plate rotates through the bearing and is connected with the screw rod, unable adjustment base's upper surface just is located one side fixedly connected with the mount of backup pad, the top of fixed base rotates and is connected with first fixed hoop and second fixed hoop, first fixed hoop, second fixed hoop passes through bolt and device main part fixed hoop, the last surface of mount has seted up of mount.

Preferably, the first movable groove and the second movable groove are both rectangular structures, and the first movable groove and the second movable groove are matched with the bolt.

Preferably, one end of the screw rod, which is far away from the connecting plate, penetrates through the auxiliary spring and extends to the outer side of the adjusting rotating wheel, and is fixedly connected with a rotating hand lever, and the screw rod is in threaded connection with the adjusting rotating wheel.

Preferably, the top fixedly connected with connecting pipe of device main part, the lateral wall of device main part just is close to top fixedly connected with outlet duct, the connecting pipe all is provided with the check valve with the surface of outlet duct.

Preferably, the bottom of the fixed base is fixedly connected with a supporting leg, and the bottom of the supporting leg is fixedly connected with a sucker.

Preferably, the outer surface of the piston is provided with a sealing gasket, and the sealing gasket is made of rubber.

Preferably, the front of the device main body is provided with an observation window, and the observation window is made of transparent plastic materials.

Preferably, the lateral wall fixedly connected with stopper of device main part, the stopper cooperatees with the spacing groove, and stopper and spacing groove are the forked tail structure.

The working principle is as follows: when the device is used, the device is connected with a gastric tube through a connecting pipe 27, then a proper negative pressure is selected according to the physical condition of a patient, during pressure control, a rotating hand rod 19 corresponding to a first movable groove 7 or a second movable groove 8 is rotated through actual conditions, a screw rod 18 is further rotated, the screw rod 18 extends along with the action of threaded force, a connecting plate 16 is further pushed to move, an auxiliary spring 15 extends along with the movement of the connecting plate 16, then a bolt 17 is inserted into the corresponding first movable groove 7 or the second movable groove 8, the other bolt 17 is in a shrinkage installation state and does not work, when the bolt 17 is matched with the first movable groove 7, the downward moving lead of a piston 3 is increased, and larger pressure is formed, otherwise, smaller pressure is formed by matching with the second movable groove 8, the negative pressure formed by the device is controlled, the micro motor 10 is started, when the micro motor 10 passes through a rotating shaft 11, an adjusting rotating wheel 12 is adjusted, the adjusting wheel 12 is further adjusted to control an adjusting piece 6 and the piston 3 to move at a certain speed, and realize a working state, when the device needs to be cleaned, a lower fixing hoop is opened, a first fixing hoop 23 is pulled out, and a limiting block 21 is pulled out from the inner part of the second fixing hoop 1, and the limiting block can be detached from the main body 1.

(III) advantageous effects

The invention provides a gastrointestinal decompression instrument for digestive system department. The method has the following beneficial effects:

1. through the reasonable design to the activity structure for the device can the selectivity change the biggest negative pressure that the device formed, can realize selecting according to patient's health, and then the suitability of device is stronger, more can satisfy user's demand.

2. Through detachable structural design for it is also more convenient that the device overhauls or when clearing up, can reduce personnel's working strength.

3. Through the observation window of design, can observe the internal extraction thing of patient, be convenient for in time discover whether the condition of internal hemorrhage of stomach appears in the patient.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic view of the connection structure of the adjusting member and the adjusting wheel according to the present invention;

fig. 5 is a top view of the overall structure of the fixing frame of the present invention.

Wherein, 1, the device body; 2. a fixed base; 3. a piston; 4. a gasket; 5. a push rod; 6. an adjustment member; 7. a first movable slot; 8. a second movable slot; 9. a support plate; 10. a micro motor; 11. a rotating shaft; 12. adjusting the rotating wheel; 13. a groove; 14. a fixing plate; 15. an auxiliary spring; 16. a connecting plate; 17. a bolt; 18. a screw; 19. rotating the hand lever; 20. a fixed mount; 21. a limiting block; 22. a limiting groove; 23. a first fixing hoop; 24. a second fixing band; 25. a support leg; 26. a suction cup; 27. a connecting pipe; 28. an observation window; 29. an air outlet pipe; 30. a one-way valve.

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.

Example (b):

as shown in fig. 1 to 5, the present invention provides a gastrointestinal decompression instrument for digestive system department, which comprises a device body 1, a fixed base 2, a piston 3 arranged inside the device body 1, used for changing the pressure in the device body 1, the lower surface of the piston 3 is fixedly connected with a push rod 5 for controlling the movement of the piston 3, the bottom of the push rod 5 penetrates through the device body 1 and is fixedly connected with an adjusting piece 6, the surface of the adjusting piece 6 is provided with a first movable groove 7 and a second movable groove 8, the device is used for controlling a device main body 1 to work in different pressure ranges, a supporting plate 9 is fixedly connected to the upper surface of a fixing base 2, a micro motor 10 is fixedly connected to the side wall of the supporting plate 9, the rotation of an adjusting rotating wheel 12 is controlled, a rotating shaft 11 is fixedly connected to the output end of the micro motor 10, an adjusting rotating wheel 12 is fixedly connected to one end, far away from the micro motor 10, of the rotating shaft 11, grooves 13 are formed in two sides, which are in central symmetry, of the inner portion of the adjusting rotating wheel 12, a fixing plate 14 is fixedly connected to the inner portion of each groove 13, the fixing plate 14 is movably connected with a connecting plate 16 through an auxiliary spring 15, a bolt 17 is fixedly connected to the left side wall of the connecting plate 16, the movement of an adjusting part 6 is controlled, one end, far away from the connecting plate 16, of the bolt 17 penetrates through the adjusting rotating wheel 12, a screw 18 is rotatably connected to the right side wall of the connecting plate 16 through a bearing, the extension and contraction of the bolt 17 are controlled, a fixing frame 20 is fixedly connected to the upper surface of the fixing base 2 and located on one side of the supporting plate 9, a first fixing frame 23 and a second fixing frame 24 are rotatably connected to the top of the fixing frame 20, the fixing device is used for fixing the device main body 1, the first fixing hoop 23 and the second fixing hoop 24 are fixedly connected with the device main body 1 through bolts, disassembly is convenient, and the limiting groove 22 is formed in the upper surface of the fixing frame 20.

The first movable groove 7 and the second movable groove 8 are both rectangular structures, and the first movable groove 7 and the second movable groove 8 are matched with the bolt 17, so that the piston 3 can be controlled to move in an area conveniently, and the control of negative pressure is realized.

One end of the screw 18, which is far away from the connecting plate 16, penetrates through the auxiliary spring 15 and extends to the outer side of the adjusting rotating wheel 12, and a rotating hand lever 19 is fixedly connected with the screw 18, so that the screw 18 can be conveniently rotated, and the screw 18 is in threaded connection with the adjusting rotating wheel 12.

The top fixedly connected with connecting pipe 27 of device main part 1, the lateral wall of device main part 1 just is close to top fixedly connected with outlet duct 29 for gaseous discharge, and the surface of connecting pipe 27 and outlet duct 29 all is provided with check valve 30.

The surface of piston 3 is provided with sealed 4, and the material of sealed 4 is made for the rubber material, increases the inseparable laminating of piston 3 and the inside of device main part 1.

The bottom fixedly connected with landing leg 25 of unable adjustment base 2, the bottom fixedly connected with sucking disc 26 of landing leg 25 increases the stability when the device stews.

The front of the device main body 1 is provided with an observation window 28, and the observation window 28 is made of transparent plastic material, so that the object to be extracted of the patient can be observed conveniently.

The lateral wall fixedly connected with stopper 21 of device main part 1, stopper 21 and spacing groove 22 cooperate, and stopper 21 and spacing groove 22 are the forked tail structure, have certain limiting displacement, make things convenient for the installation of device main part 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 a gastrointestinal decompression appearance for gastroenterology, includes device main part (1), unable adjustment base (2), its characterized in that: the utility model discloses a device for fixing a bearing, including device main part (1), the inside of device main part (1) is provided with piston (3), the lower fixed surface of piston (3) is connected with catch bar (5), the bottom of catch bar (5) runs through device main part (1) and fixedly connected with regulating part (6), first movable groove (7) and second movable groove (8) have been seted up on the surface of regulating part (6), the last fixed surface of unable adjustment base (2) is connected with backup pad (9), the lateral wall fixedly connected with micro motor (10) of backup pad (9), the output fixedly connected with pivot (11) of micro motor (10), the one end fixedly connected with regulation runner (12) of micro motor (10) are kept away from in pivot (11), the inside of regulation runner (12) just is central symmetry's both sides and all seted up recess (13), the inside fixedly connected with fixed plate (14) of recess (13), fixed plate (14) have connecting plate (16) through auxiliary spring (15) swing joint, the left side wall fixedly connected with bolt (17) of connecting plate (16), the one side wall fixedly connected with bolt (17) of connecting plate (16) is kept away from regulation connecting plate (16), the right side fixed plate (18) is located through fixed surface of screw rod (2), the last fixed plate (18) of bearing is connected with of base (2) and fixed plate (18) is connected with the last fixed plate (9) and is connected with Decide frame (20), the top of mount (20) is rotated and is connected with first fixed hoop (23) and second fixed hoop (24), first fixed hoop (23), second fixed hoop (24) pass through bolt and device main part (1) fixed connection, spacing groove (22) have been seted up to the upper surface of mount (20).

2. The gastrointestinal decompression instrument for the department of gastroenterology according to claim 1, wherein: the first movable groove (7) and the second movable groove (8) are both rectangular structures, and the first movable groove (7) and the second movable groove (8) are matched with the bolt (17).

3. The gastrointestinal decompression instrument for the department of gastroenterology according to claim 1, wherein: one end of the screw rod (18) far away from the connecting plate (16) penetrates through the auxiliary spring (15) and extends to the outer side of the adjusting rotating wheel (12), the screw rod (18) is fixedly connected with a rotating hand lever (19), and the adjusting rotating wheel (12) is in threaded connection with the screw rod (18).

4. The gastrointestinal decompression instrument for the department of gastroenterology according to claim 1, wherein: the device is characterized in that a connecting pipe (27) is fixedly connected to the top of the device body (1), an air outlet pipe (29) is fixedly connected to the side wall of the device body (1) and is close to the top, and check valves (30) are arranged on the surfaces of the connecting pipe (27) and the air outlet pipe (29).

5. The gastrointestinal decompression instrument for the department of gastroenterology according to claim 1, wherein: the outer surface of the piston (3) is provided with a sealing gasket (4), and the sealing gasket (4) is made of rubber.

6. The gastrointestinal decompression instrument for gastroenterology according to claim 1, wherein: the bottom fixedly connected with landing leg (25) of unable adjustment base (2), the bottom fixedly connected with sucking disc (26) of landing leg (25).

7. The gastrointestinal decompression instrument for the department of gastroenterology according to claim 1, wherein: the front surface of the device main body (1) is provided with an observation window (28), and the observation window (28) is made of transparent plastic materials.

8. The gastrointestinal decompression instrument for the department of gastroenterology according to claim 1, wherein: the lateral wall fixedly connected with stopper (21) of device main part (1), stopper (21) cooperate with spacing groove (22), and stopper (21) and spacing groove (22) are the forked tail structure.