CN213789181U

CN213789181U - Gastrointestinal decompression device for digestive clinic

Info

Publication number: CN213789181U
Application number: CN202022614566.7U
Authority: CN
Inventors: 韩立霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-27
Anticipated expiration: 2030-11-11

Abstract

The utility model relates to the technical field of medical equipment, in particular to a gastrointestinal decompression device for digestive clinic use, which comprises a pump body, a protection mechanism and a decompression drainage mechanism, wherein the decompression drainage mechanism is protected by a transparent protective film and a protection shell, the drainage tube is prevented from contacting with air in an unused state, the possibility of pollution of the drainage tube is reduced, the transparent protective film is scratched when in use, the secretion inner container is upwards popped out under the restoring force action of corrugated rubber, the capacity of the secretion inner container is increased, after the drainage tube is communicated with the gastrointestinal intubation, the gastrointestinal secretion of a patient is drained to the secretion inner container, a pin rod is clamped through manpower pulling, the dislocation between the protection shell and the secretion inner container is caused, a secretion diversion port is exposed, the secretion in the secretion inner container is conveniently led out by medical personnel, the structure is simple, the use is convenient, need not to install the valve on secretion water conservancy diversion mouth, avoid dividing intestines and stomach secretion adhesion on valve structure.

Description

Gastrointestinal decompression device for digestive clinic

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a be used for digestion clinical intestines and stomach pressure relief device.

Background

Gastrointestinal decompression is a method of inserting a cannula from oral cavity or nasal cavity, connecting the disposable gastrointestinal decompression device, leading the gastric content out of the patient under the action of negative pressure and siphon principle.

The conventional gastrointestinal decompression device for digestive clinic use is used for expanding the volume, a gastrointestinal cannula is generally communicated with a secretion inner container with larger volume, the length of the gastrointestinal cannula is limited, a drainage tube is required to be used for changing the flow path of the secretion, the conventional drainage tube is a reusable product, the conventional drainage tube is sterilized after single drainage is finished, pathogenic bacteria residue is easily caused inside the drainage tube, the drainage tube is exposed in the air for a long time in an unused state and is easily polluted, the potential safety hazard of the gastrointestinal decompression process is increased, when the secretion in the secretion inner container is drained, a valve arranged on an outlet is usually opened, but the secretion is easily adhered in the valve structure and is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the clinical stomach pressure relief device of using for digestion that proposes, make it avoid the drainage tube to contact with the air under unused state, reduce the contaminated possibility of drainage tube, improve the security of stomach decompression process, make things convenient for medical personnel to derive the secretion in the secretion inner container, moreover, the steam generator is simple in structure, high durability and convenient use, need not to install the valve on secretion water conservancy diversion mouth, avoid dividing stomach secretion adhesion on valve structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a gastrointestinal decompression device for digestive clinic, which comprises a pump body, a protection mechanism and a decompression drainage mechanism, wherein the decompression drainage mechanism is sleeved in the protection mechanism, the bottom of the protection mechanism is attached to the top surface of the pump body, the decompression drainage mechanism consists of a drainage tube, an inner secretion container and a secretion diversion port, one end of the drainage tube is communicated with a gastrointestinal intubation structure, the other end of the drainage tube is fixed to the top of the inner secretion container and is communicated with the inner secretion container, the bottom surface of the inner secretion container is fixedly connected with the top surface of the pump body, the side wall of the bottom of the inner secretion container is provided with the secretion diversion port, and the secretion diversion port is attached to the inner wall of the protection mechanism;

protection machanism includes transparent protective film, protective housing and plays the pressure piece, the transparent protective film cladding is at protective housing's upper surface, the equal angle rings such as protective housing's lateral wall set up four groups of mounting grooves, the inside of mounting groove sets up the casting die, it includes the dead axle to play the pressure piece, first pull rod, the second pull rod, link the arm, the extension board with clamp the pin rod, the dead axle is fixed on the cell wall of mounting groove, the dead axle cup joints with the one end of first pull rod, the other end of first pull rod cup joints through the axle with the one end activity of second pull rod, the other end of second pull rod cup joints through axle and link the arm activity, the bottom suit of linking the arm is on the extension board, fixed mounting clamps the pin rod on the outer wall of linking the arm.

Preferably, the clamping pin rod is clamped with the first buckle in the initial state, and the first buckle is fixed on the outer wall of the protective shell.

Preferably, the clamping pin rod and the second buckle are clamped in a state that the first pull rod and the second pull rod are straightened, and the second buckle is fixed on the second pull rod.

Preferably, the secretion inner container is provided as a hollow member having a side wall of a corrugated rubber construction.

Preferably, the secretion diversion port is tightly attached to the inner wall of the protective shell.

The utility model provides a be used for digestion clinical stomach pressure relief device, beneficial effect lies in:

1. this be used for clinical intestines and stomach pressure relief device that uses of digestion, compression are in protection machanism's inside under the initial condition, and the top surface and the transparent protecting film laminating of decompression drainage mechanism, and the bottom laminating of protection casing is protected decompression drainage mechanism by transparent protecting film and protection casing on the top surface of the pump body, avoids the drainage tube under the unused state with the air contact, reduces the contaminated possibility of drainage tube, improves the security of intestines and stomach decompression process.

2. This a be used for digestion clinical use intestines and stomach pressure relief device, rip transparent protecting film during the use, pressure to the secretion inner container is relieved, the secretion inner container upwards pops out under corrugated rubber's restoring force effect, the capacity increase of secretion inner container, with drainage tube and intestines and stomach intubate intercommunication back, patient's intestines and stomach secretion is in being drained the secretion inner container from intestines and stomach intubate and drainage tube, clamp the pin pole through the manpower pulling, make and take place the dislocation between protective housing and the secretion inner container, secretion water conservancy diversion mouth exposes, make things convenient for medical personnel to derive the secretion in the secretion inner container, moreover, the steam generator is simple in structure, high durability and convenient use, need not to install the valve on secretion water conservancy diversion mouth, avoid dividing intestines and stomach secretion adhesion on valve structure.

Drawings

Fig. 1 is a schematic overall structure diagram of a gastrointestinal decompression device for digestive clinic use in an initial state according to the present invention;

fig. 2 is a schematic view of the overall structure of a gastrointestinal decompression device for digestive clinic use in the secretion derivation state;

FIG. 3 is a schematic structural view of a protective mechanism of a gastrointestinal decompression device for digestive clinic use according to the present invention;

FIG. 4 is an enlarged schematic view of a portion A of the gastrointestinal decompression device for digestive clinic shown in FIG. 2;

fig. 5 is a schematic view of the overall structure of the gastrointestinal decompression device for digestive clinic use in the secretion diversion state.

In the figure: 1. a pump body; 2. a protection mechanism; 21. a transparent protective film; 22. a protective housing; 221. mounting grooves; 222. a first buckle; 23. lifting the pressing piece; 231. fixing a shaft; 232. a first pull rod; 233. a second pull rod; 234. a connecting arm; 235. a support plate; 236. clamping a pin rod; 237. a second buckle; 3. a reduced-pressure drainage mechanism; 31. a drainage tube; 32. an inner secretion container; 33. secretion water conservancy diversion mouth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, a gastrointestinal decompression device for digestive clinic comprises a pump body 1, a protection mechanism 2 and a decompression drainage mechanism 3, wherein the decompression drainage mechanism 3 is sleeved in the protection mechanism 2, the bottom of the protection mechanism 2 is attached to the top surface of the pump body 1, provide suction for decompression drainage mechanism 3 through the pump body 1, decompression drainage mechanism 3 compresses in the inside of safeguard mechanism 2 under initial condition, protected by safeguard mechanism 2, decompression drainage mechanism 3 compresses in the inside of safeguard mechanism 2 under initial condition, decompression drainage mechanism 3's top surface and the laminating of transparent protecting film 21, protecting casing 22's bottom laminating is on the top surface of the pump body 1, protect decompression drainage mechanism 3 by transparent protecting film 21 and protecting casing 22, avoid drainage tube 31 and air contact under the unused state, reduce the contaminated possibility of drainage tube 31, improve the security of intestines and stomach decompression process.

Referring to fig. 2, the decompression drainage mechanism 3 comprises a drainage tube 31, an inner secretion container 32 and a secretion guiding opening 33, wherein one end of the drainage tube 31 is communicated with the intestine and stomach intubation structure, the other end of the drainage tube 31 is fixed on the top of the inner secretion container 32 and is communicated with the inner secretion container 32, the inner secretion container 32 is a hollow member with a corrugated rubber structure on the side wall, the bottom surface of the inner secretion container 32 is fixedly connected with the top surface of the pump body 1, the secretion guiding opening 33 is processed on the side wall of the bottom of the inner secretion container 32, the secretion guiding opening 33 is attached to the inner wall of the protection mechanism 2, the first pull rod 232 and the second pull rod 233 are fastened with the second fastener 237 in a straight state, the second fastener 237 is fixed on the second pull rod 233, the secretion guiding opening 33 is exposed after dislocation, and the secretion in the inner secretion container 32 can be conveniently guided out by medical staff, simple structure and convenient use.

Referring to fig. 3-4, the protection mechanism 2 includes a transparent protection film 21, a protection housing 22 and a pressure-raising member 23, the transparent protection film 21 covers the upper surface of the protection housing 22, four sets of installation grooves 221 are annularly formed on the side wall of the protection housing 22 at equal angles, the pressure-raising member 23 is arranged inside the installation groove 221, the pressure-raising member 23 includes a fixed shaft 231, a first pull rod 232, a second pull rod 233, a connecting arm 234, a supporting plate 235 and a clamping pin rod 236, the fixed shaft 231 is fixed on the groove wall of the installation groove 221, the fixed shaft 231 is sleeved with one end of the first pull rod 232, the other end of the first pull rod 232 is movably sleeved with one end of the second pull rod 233 through a shaft, the other end of the second pull rod is movably sleeved with the connecting arm 234 through a shaft, the bottom of the connecting arm 234 is sleeved on the supporting plate 235, the clamping pin rod 236 is fixedly installed on the outer wall of the connecting arm 234, the clamping pin rod 236 is clamped with the first buckle 222 in an initial state, the first buckle 222 is fixed on the outer wall of the protection housing 22, when the secretion pump is used, the clamping pin rod 236 is pulled manually, the clamping state of the clamping pin rod 236 and the first buckle 222 is released, the second pull rod 233 is turned outwards, the second pull rod 233, the first pull rod 232 and the connecting arm 234 are in a same line, the overall length of the three is increased, the bottom of the support plate 235 is attached to the top surface of the pump body 1, the protection shell 22 is driven to move upwards under the pushing of the reaction force, and the dislocation occurs between the protection shell 22 and the secretion inner container 32.

Referring to fig. 5, when in use, the transparent protective film 21 is scratched, the pressure on the secretion inner container 32 is released, the secretion inner container 32 is ejected upwards under the restoring force of the corrugated rubber, the volume of the secretion inner container 32 is increased, after the drainage tube 31 is communicated with the gastrointestinal cannula, the gastrointestinal secretion of a patient is drained from the gastrointestinal cannula and the drainage tube 31 into the secretion inner container 32, and the secretion diversion port 33 is attached to the inner wall of the protective shell 22 in an initial state, so as to prevent the secretion from overflowing.

The working principle is as follows: the decompression drainage mechanism 3 is compressed in the protection mechanism 2 in an initial state, the top surface of the decompression drainage mechanism 3 is attached to the transparent protective film 21, the bottom of the protection shell 22 is attached to the top surface of the pump body 1, the decompression drainage mechanism 3 is protected by the transparent protective film 21 and the protection shell 22, the transparent protective film 21 is scratched when the device is used, the pressure on the secretion inner container 32 is relieved, the secretion inner container 32 is popped upwards under the restoring force action of the corrugated rubber, the capacity of the secretion inner container 32 is increased, after the drainage tube 31 is communicated with the gastrointestinal intubation, the gastrointestinal secretion of a patient is drained from the gastrointestinal intubation and the drainage tube 31 to the secretion inner container 32, the secretion diversion port 33 is attached to the inner wall of the protection shell 22 in the initial state to prevent the secretion from overflowing, the clamping pin rod 236 is pulled manually when the device is used, and the clamping state of the pin rod 236 and the first clamp 222 is relieved, the second pull rod 233 is turned outwards, so that the second pull rod 233, the first pull rod 232 and the connecting arm 234 are positioned on the same line, the overall length of the second pull rod 233, the first pull rod 232 and the connecting arm 234 is increased, the bottom of the support plate 235 is attached to the top surface of the pump body 1, the protective shell 22 is driven to move upwards under the pushing of the reaction force, the displacement occurs between the protective shell 22 and the secretion inner container 32, and the secretion diversion port 33 is exposed.

In summary, the following steps: according to the gastrointestinal decompression device for digestive clinic, the decompression drainage mechanism 3 is compressed in the protection mechanism 2 in an initial state, the top surface of the decompression drainage mechanism 3 is attached to the transparent protection film 21, the bottom of the protection shell 22 is attached to the top surface of the pump body 1, the decompression drainage mechanism 3 is protected by the transparent protection film 21 and the protection shell 22, the drainage tube 31 is prevented from contacting with air in an unused state, the possibility of pollution of the drainage tube 31 is reduced, and the safety of the gastrointestinal decompression process is improved; when the disposable secretion pump is used, the transparent protective film 21 is scratched, the pressure on the secretion inner container 32 is relieved, the secretion inner container 32 is ejected upwards under the restoring force of the corrugated rubber, the capacity of the secretion inner container 32 is increased, after the drainage tube 31 is communicated with the gastrointestinal intubation tube, the gastrointestinal secretion of a patient is drained into the secretion inner container 32 from the gastrointestinal intubation tube and the drainage tube 31, the secretion diversion port 33 is attached to the inner wall of the protective shell 22 in the initial state to prevent the secretion from overflowing, when the disposable secretion pump is used, the clamping pin rod 236 is pulled by manpower, the clamping state of the clamping pin rod 236 and the first buckle 222 is relieved, the second pull rod 233 is folded outwards, the second pull rod 233, the first pull rod 232 and the connecting arm 234 are positioned on the same line, the overall length of the three is increased, because the bottom of the support plate 235 is attached to the top surface of the pump body 1, the protective shell 22 is driven to move upwards under the pushing of the counterforce, and the dislocation between the protective shell 22 and the secretion inner container 32 occurs, the secretion flow guide port 33 is exposed, so that medical personnel can conveniently guide out the secretion in the secretion inner container 32, and the novel secretion flow guide device is simple in structure and convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A gastrointestinal decompression device for digestive clinic comprises a pump body (1), a protection mechanism (2) and a decompression drainage mechanism (3), wherein the decompression drainage mechanism (3) is sleeved in the protection mechanism (2), the bottom of the protection mechanism (2) is attached to the top surface of the pump body (1), the device is characterized in that the decompression drainage mechanism (3) consists of a drainage tube (31), an inner secretion container (32) and a secretion diversion port (33), one end of the drainage tube (31) is communicated with a gastrointestinal intubation structure, the other end of the drainage tube (31) is fixed at the top of the inner secretion container (32) and is communicated with the inner secretion container (32), the bottom surface of the inner secretion container (32) is fixedly connected with the top surface of the pump body (1), the side wall of the bottom of the inner secretion container (32) is provided with the secretion diversion port (33), and the secretion diversion port (33) is attached to the inner wall of the protection mechanism (2);

the protection mechanism (2) comprises a transparent protection film (21), a protection shell (22) and a pressure piece (23), wherein the transparent protection film (21) is coated on the upper surface of the protection shell (22), four groups of mounting grooves (221) are annularly arranged on the side wall of the protection shell (22) at equal angles, the pressure piece (23) is arranged in each mounting groove (221), the pressure piece (23) comprises a fixed shaft (231), a first pull rod (232), a second pull rod (233), a connecting arm (234), a support plate (235) and a clamping pin rod (236), the fixed shaft (231) is fixed on the groove wall of each mounting groove (221), the fixed shaft (231) is sleeved with one end of the first pull rod (232), the other end of the first pull rod (232) is movably sleeved with one end of the second pull rod (233) through a shaft, the other end of the second pull rod (233) is movably sleeved with the connecting arm (234) through a shaft, and the bottom of the connecting arm (234) is sleeved on the support plate (235), the outer wall of the connecting arm (234) is fixedly provided with a clamping pin rod (236).

2. The gastrointestinal decompression device for digestive clinical use according to claim 1, wherein the snap-fit pin (236) is snap-fit with the first snap (222) in an initial state, and the first snap (222) is fixed on the outer wall of the protective housing (22).

3. The gastrointestinal decompression device for digestive clinic use according to claim 1, wherein the clamping pin rod (236) of the first pull rod (232) and the second pull rod (233) in the straightened state is clamped with the second buckle (237), and the second buckle (237) is fixed on the second pull rod (233).

4. A gastrointestinal decompression device for digestive clinical use according to claim 1, wherein the inner secretion container (32) is provided as a hollow member with corrugated rubber structure side wall.

5. The gastrointestinal decompression device for digestive clinic use according to claim 1, characterized in that the secretion diversion port (33) is tightly attached to the inner wall of the protective shell (22).