CN219921658U - Gastrointestinal decompression device easy to drain - Google Patents

Abstract

The utility model discloses a gastrointestinal pressure reducer easy to drain, and relates to the technical field of medical appliances, comprising a liquid storage component, a drainage convex part, a drainage component and a fixing buckle; the liquid storage component is provided with a storage cavity and is provided with an internal drain port and a drainage port which are communicated with the storage cavity; one end of the drainage component is connected to the drainage port; the drain convex part is connected with the inner drain hole and is provided with an outer drain hole smaller than the inner drain hole; the fixed knot is connected in the stock solution subassembly to keep away from drainage subassembly. The gastrointestinal pressure reducer can be convenient for doctors to acquire the drainage matters, is easy to fix, and is not easy to leak the drainage matters even if the gastrointestinal pressure reducer is dropped carelessly.

Description

Gastrointestinal decompression device easy to drain

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a gastrointestinal pressure reducer easy to drain.

Background

The gastrointestinal pressure reducer is a common surgical instrument, which inserts a drainage tube from the oral cavity or nasal cavity of a patient by utilizing the principles of negative pressure suction and siphonage, forms negative pressure in the liquid storage barrel by a vacuum pump, and sucks out liquid and gas accumulated in the gastrointestinal tract of the patient by the gastric tube. The gastrointestinal pressure reducer is mainly suitable for patients suffering from intussusception, obvious abdominal distention, obvious gastric inflation or serious vomiting, and can reduce the internal inflation of intestinal tracts and the secretion of gastric contents and gastric juice by reducing the gastrointestinal pressure, thereby effectively reducing the burden of the gastrointestinal tracts and being beneficial to the recovery of the intestinal functions of the patients.

Existing gastrointestinal decompressors are usually placed beside a patient, and the patient can be moved by holding the gastrointestinal decompressors by hand while going out. However, the method is difficult to be applied to infant groups, and the infant groups cry due to discomfort of inserting the drainage tube, so that the gastrointestinal pressure reducer falls off and even the drainage material leaks; on the other hand, the current gastrointestinal decompression device is still imperfect in the collection mode of the sucked gastrointestinal drainage matters, and a doctor is very easy to cause drainage matters to leak when collecting the drainage matters from the gastrointestinal decompression device for testing, so that the hands of the doctor and the ward environment are polluted.

Disclosure of Invention

The gastrointestinal decompression device easy to drain is provided, so that the problems that the gastrointestinal decompression device cannot be fixed and drainage materials leak after carelessly falling in the prior art are solved; the doctor obtains the inconvenient when intestines and stomach pressure reducer drainage thing inspection, has realized an easy flowing back and convenient fixed intestines and stomach pressure reducer, can conveniently obtain the drainage thing in the intestines and stomach pressure reducer and reduce the risk that drops.

In a first aspect, an embodiment of the present utility model provides a gastrointestinal decompression device that is easy to drain, including a liquid storage component, a drainage convex portion, a drainage component, and a fixing buckle; the liquid storage assembly is provided with a storage cavity, and an internal drain port and a drainage port which are communicated with the storage cavity are formed; one end of the drainage component is connected to the drainage port; the drain convex part is connected with the inner drain hole and is provided with an outer drain hole smaller than the inner drain hole; the fixing buckle is connected with the liquid storage component and is far away from the drainage component.

In one possible implementation, the liquid storage assembly includes a first tray portion, a second tray portion, and a liquid storage bag; the upper opening and the lower opening of the liquid storage bag are respectively connected with the first disc part and the second disc part to enclose the storage cavity; the drainage port and the internal drainage port are both arranged on the first disc portion, and the fixing buckle is connected to the first disc portion.

In one possible implementation, the retaining buckle includes an upper half-ring and a lower half-ring; the middle lower part of the upper semi-ring is fixedly connected with the first disc part; one end of the upper semi-ring far away from the first disc part is hinged with one end of the lower semi-ring; the upper semi-ring is close to one end of the first disc portion and is provided with a clamping groove, and the clamping groove is matched with a clamping block at one end of the lower semi-ring for use in fixing the gastrointestinal pressure reducer.

In one possible implementation, the inner sides of the upper half ring and the lower half ring are both provided with elastic wear-resistant layers.

In one possible implementation, the reservoir assembly further includes a negative pressure spring disposed inside the reservoir bag.

In one possible implementation, the surface of the liquid storage bag is provided with graduation marks.

In one possible implementation, the liquid storage bag is transparent on the side where the graduation marks are located, and is white on the side opposite to the graduation marks.

In one possible implementation manner, the first disc edge is provided with a first clamping piece, and the second disc edge is provided with a second clamping piece matched with the first clamping piece.

In one possible implementation manner, the drainage assembly comprises a drainage tube, a drainage joint and an adjustable anti-reverse clamp, wherein one end of the drainage tube is connected to the drainage port, and the other end of the drainage tube is provided with the drainage joint; the adjustable anti-reverse clamp is arranged at the middle section of the drainage tube.

In one possible implementation, the drain protrusion further comprises a sealing cap for covering the external drain opening.

One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages:

by adopting the drainage convex part, the embodiment of the utility model effectively solves the problems that drainage is required to be leaked when the drainage is collected and assayed in the gastrointestinal decompression device of a doctor and the drainage is easy to leak when the gastrointestinal decompression device is dropped carelessly; the problem that the existing gastrointestinal pressure reducer cannot be fixed and is easy to fall is solved by adopting the fixing buckle, and then the gastrointestinal pressure reducer easy to drain is realized, so that a doctor can conveniently obtain drainage matters, the fixing buckle is easy to fix, and the drainage matters are not easy to leak even if the gastrointestinal pressure reducer falls carelessly.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments of the present utility model or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a gastrointestinal decompression device with easy drainage according to an embodiment of the present utility model.

Reference numerals: 11-a reservoir assembly; 111-a first disc portion; 112-a second disc portion; 113-a liquid storage bag; 114-graduation marks; 115-negative pressure spring; 116-an internal drain; 12-a drainage protrusion; 121-an external drain; 122-sealing cap; 123-connecting bands; 13-a drainage assembly; 131-drainage tube; 132-drainage port; 133-drainage connector; 134-joint cap; 135-adjustable anti-backup clip; 14-fixing buckles; 141-an upper half ring; 142-a lower half ring; 143-a clamping groove; 144-clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the embodiments of the present utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

As shown in fig. 1, the embodiment of the utility model provides a gastrointestinal decompression device easy to drain, which comprises a liquid storage component 11, a drainage convex part 12, a drainage component 13 and a fixing buckle 14; the liquid storage assembly 11 is provided with a storage cavity, and an internal drain port 116 and a drainage port 132 which are communicated with the storage cavity are formed; one end of the drainage component 13 is connected to the drainage port 132; the drain protrusion 12 is connected to the inner drain 116, and is provided with an outer drain 121 smaller than the inner drain 116; the fixing buckle 14 is connected to the liquid storage component 11 and is far away from the drainage component 13.

In the embodiment of the present utility model, the drain protrusion 12 is a bowl-shaped or hemispherical protrusion with a small upper part and a large lower part, and an outer drain port 121, which is much smaller than the inner drain port 116, is provided at the tip of the protrusion. As shown in fig. 1, the drain protrusion 12 further includes a sealing cap 122 for covering the outer drain opening 121. When a doctor needs to obtain the drainage for examination, the gastrointestinal pressure reducer is simply tilted to enable the drainage to flow to the drainage convex portion 12, and then the drainage is directly sucked out by using a syringe or the drainage poured out from the external drainage port 121 is received by using a container. When the doctor pours out the drainage from the liquid storage bag 113, the drainage is buffered by the drainage convex portion 12, and the external drainage port 121 is small, so that the drainage is not splashed out. Moreover, when the sealing cap 122 is inadvertently dropped by the gastrointestinal pressure reducer, the drain is not splashed by the buffer of the drain protrusion 12, and is not easily discharged from the external drain port 121.

As shown in fig. 1, the retaining buckle 14 is connected to the liquid storage component 11 and is far away from the drainage component 13. In the embodiment of the utility model, the fixing buckle 14 is fixedly arranged on one side of the first disc portion 111 of the liquid storage assembly 11 and is far away from the drainage assembly 13. The drainage assembly 13 can be prevented from being wound with the fixing buckle 14 during the use process of the gastrointestinal decompression device. And when the gastrointestinal decompression device is fixed by the fixing buckle 14, in order to achieve a better drainage effect, the drainage material conveniently flows into the storage cavity of the liquid storage assembly 11 through the drainage assembly 13, and the gastrointestinal decompression device is usually obliquely fixed, so that one side of the drainage assembly 13 is slightly lower, the fixing buckle 14 is arranged on one side far away from the drainage assembly 13 in the embodiment of the utility model, even if the gastrointestinal decompression device is not obliquely arranged at the beginning, after a certain amount of drainage material exists in the gastrointestinal decompression device, the liquid storage assembly 11 is also obliquely arranged on one side far away from the fixing buckle 14 under the action of gravity, so that one side of the drainage assembly 13 is lower.

In fig. 1, a specific structure of a retaining buckle 14 is shown, where the retaining buckle 14 includes an upper half ring 141 and a lower half ring 142; the middle lower part of the upper half ring 141 is fixedly connected to the first disk part 111; one end of the upper half ring 141, which is far from the first disc part 111, is hinged with one end of the lower half ring 142; the end of the upper semi-ring 141 near the first disc 111 is provided with a clamping groove 143, and the clamping groove 143 is matched with a clamping block 144 at one end of the lower semi-ring 142 for fixing the gastrointestinal pressure reducer.

In the embodiment of the present utility model, the middle lower portion of the upper half ring 141 is fixedly connected to the first disk portion 111; one end of the upper half ring 141, which is far from the first disc portion 111, is hinged to one end of the lower half ring 142. By the above connection, the hinge position of the upper half ring 141 and the lower half ring 142 is far away from the first disc portion 111, and the specific gravity of the upper half ring 141 is greater than that of the lower half ring 142. In the actual use process, if the mounting error occurs, the clamping groove 143 and the clamping block 144 are not completely buckled, or when the clamping groove 143 and the clamping block 144 are loosened due to careless collision, the gastrointestinal pressure reducer is hung on the hanging rod by the hinge joint of the upper semi-ring 141 or the upper semi-ring 141 and the lower semi-ring 142 due to the fact that the specific gravity of the upper semi-ring 141 is larger than that of the lower semi-ring 142, and cannot fall easily.

In addition, the inner sides of the upper half ring 141 and the lower half ring 142 are respectively provided with an elastic wear-resistant layer. And the elastic wear-resistant layer has a certain thickness, in the embodiment of the present utility model, the elastic wear-resistant layer is exemplarily set to be made of rubber material, and the thickness of the elastic wear-resistant layer is set to be 1.5cm. In the actual use process, no matter what shape the hanging rod of the ward is, whether the width of the hanging rod is consistent or not, the gastrointestinal pressure reducer can be tightly fixed on the hanging rod through the elastic wear-resistant layer. The hanging rod can be a guardrail of a sickbed, a special hanging rod on a wall and a cross rod of other equipment which is not easy to move.

Fig. 1 shows a specific structure of a liquid storage assembly 11 according to an embodiment of the present utility model, where the liquid storage assembly 11 includes a first tray 111, a second tray 112, and a liquid storage bag 113; the upper and lower openings of the liquid storage bag 113 are respectively connected to the first tray 111 and the second tray 112 to define a storage cavity; the drainage port 132 and the inner drainage port 116 are both opened on the first disc portion 111, and the fixing buckle 14 is connected to the first disc portion 111. The edge of the first disk portion 111 is provided with a first clamping member, and the edge of the second disk portion 112 is provided with a second clamping member matched with the first clamping member. The reservoir assembly 11 further includes a negative pressure spring 115 disposed within the reservoir 113.

In the embodiment of the present utility model, the diameter of the liquid storage bag 113 is smaller than the diameters of the first tray 111 and the second tray 112. The surface of the liquid storage bag 113 is provided with scale marks 114, the liquid storage bag 113 is transparent on the side where the scale marks 114 are located, and is white on the side opposite to the scale marks 114. Is convenient for doctors to observe the drainage volume and the color of the drainage matters of patients.

Under the unused state, the first clamping piece and the second clamping piece which can pass through the first disc part 111 and the second disc part 112 are buckled into a closed cavity, the liquid storage bag 113, the negative pressure spring 115 and the detached drainage component 13 are wrapped in the formed closed cavity, so that the storage space required by the gastrointestinal pressure reducer is greatly reduced, and the damage of the liquid storage bag 113 in the transportation process can be avoided. On the other hand, in the embodiment of the present utility model, the drainage tube 131 in the drainage assembly 13 may be fixedly connected with the drainage port 132, and in the unused state, the drainage tube 131 is coiled along the outer edge of the first disc portion 111, and the adjustable anti-reverse clamp 135 may be removed and placed in the closed cavity formed by the first disc portion 111 and the second disc portion 112, or may be attached to the outside of the first disc portion 111 along with the drainage tube 131. When in use, the negative pressure spring 115 applies a reaction force to the first disc portion 111 and the second disc portion 112 only by opening the first clamping member and the second clamping member, so as to form a negative pressure in the storage cavity. It should be noted that before the negative pressure spring 115 is fully extended, the vent 132 and the external drain 121 must be closed to seal the reservoir chamber to create a negative pressure.

As shown in fig. 1, the drainage assembly 13 comprises a drainage tube 131, a drainage joint 133 and an adjustable anti-reverse clamp 135, wherein one end of the drainage tube 131 is connected to the drainage port 132, and the other end of the drainage tube 131 is provided with the drainage joint 133; an adjustable anti-backup clip 135 is provided in the middle section of the drain tube 131. In the embodiment of the present utility model, the drainage assembly 13 further includes a connector cap 134, and the connector cap 134 is used to cover the drainage port 132 when the gastrointestinal pressure reducer is not deployed, so as to prevent air from entering the storage cavity, and is used to cover the drainage connector 133 after the gastrointestinal pressure reducer is connected to the drainage tube 131, so as to prevent dirt. In the actual use process, the drainage connector 133 is connected with a stomach tube inserted into the oral cavity or the nasal cavity of a patient, so that the drainage of gastrointestinal contents is realized. An adjustable anti-reflux clip 135 provided in the middle section of the draft tube 131 is used to adjust the suction force of the gastrointestinal reducer. The adjustable anti-reverse clamp 135 is provided with 5 tooth buckles with different pressures up and down, and the different suction forces felt by the buckled tooth buckles are also different. Those skilled in the art may also substitute other structures of the adjustable anti-backup clip 135 to achieve the purpose of controlling the suction force in the embodiments of the present utility model.

In this specification, each embodiment is described in a progressive manner, and the same or similar parts of each embodiment are referred to each other, and each embodiment is mainly described as a difference from other embodiments.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the present utility model; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (10)

1. The gastrointestinal decompression device easy to drain is characterized by comprising a liquid storage component (11), a drain convex part (12), a drainage component (13) and a fixing buckle (14);

the liquid storage assembly (11) is provided with a storage cavity, and an internal drain port (116) and a drainage port (132) which are communicated with the storage cavity are formed;

one end of the drainage component (13) is connected to the drainage port (132);

the drain protrusion (12) is connected to the inner drain opening (116) and is provided with an outer drain opening (121) smaller than the inner drain opening (116);

the fixing buckle (14) is connected to the liquid storage component (11) and is far away from the drainage component (13).

2. The liquid-permeable gastrointestinal decompression device according to claim 1, wherein the liquid storage assembly (11) comprises a first tray portion (111), a second tray portion (112) and a liquid storage bag (113);

the upper opening and the lower opening of the liquid storage bag (113) are respectively connected with the first tray part (111) and the second tray part (112) to enclose the storage cavity;

the drainage port (132) and the internal drainage port (116) are both arranged on the first disc portion (111), and the fixing buckle (14) is connected to the first disc portion (111).

3. The drainable gastrointestinal pressure reducer according to claim 2, characterized in that said retaining buckle (14) comprises an upper half-ring (141) and a lower half-ring (142);

the middle lower part of the upper semi-ring (141) is fixedly connected with the first disc part (111);

one end of the upper semi-ring (141) far away from the first disc part (111) is hinged with one end of the lower semi-ring (142);

the upper semi-ring (141) is close to one end of the first disc portion (111) and is provided with a clamping groove (143), and the clamping groove (143) is matched with a clamping block (144) at one end of the lower semi-ring (142) for fixing the gastrointestinal pressure reducer.

4. A gastrointestinal decompression device according to claim 3, wherein the inner sides of the upper half ring (141) and the lower half ring (142) are provided with elastic wear-resistant layers.

5. The liquid-permeable gastrointestinal decompression device according to claim 2, wherein the liquid storage assembly (11) further comprises a negative pressure spring (115) arranged inside the liquid storage bag (113).

6. The easily drainable gastrointestinal pressure reducer according to claim 2, characterized in that the surface of the liquid storage bag (113) is provided with graduation marks (114).

7. The easily drainable gastrointestinal pressure reducer according to claim 6, wherein said liquid storage bag (113) is transparent on the side where said graduation marks (114) are located, and is white on the side opposite to said graduation marks (114).

8. The gastrointestinal decompression device according to claim 2, wherein the edge of the first disc portion (111) is provided with a first clamping member, and the edge of the second disc portion (112) is provided with a second clamping member which is matched with the first clamping member.

9. The easily drainable gastrointestinal pressure reducer according to claim 1, characterized in that said drainage assembly (13) comprises a drainage tube (131), a drainage joint (133) and an adjustable anti-reverse clip (135)

One end of the drainage tube (131) is connected to the drainage port (132), and the drainage joint (133) is arranged at the other end of the drainage tube (131);

the adjustable anti-reverse clamp (135) is arranged at the middle section of the drainage tube (131).

10. The liquid-permeable gastrointestinal decompression device according to claim 1, wherein the drainage protrusion (12) further comprises a sealing cap (122) for covering the outer drainage opening (121).