CN213813017U

CN213813017U - Vomitus sampling device is used in gastroenterology nursing

Info

Publication number: CN213813017U
Application number: CN202022682499.2U
Authority: CN
Inventors: 曹婧; 寇应琳; 任美; 侯晨辉; 郭烘宇
Original assignee: Zhengzhou Railway Vocational and Technical College
Current assignee: Zhengzhou Railway Vocational and Technical College
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-27
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a vomitus sampling device is used in gastroenterology nursing, concretely relates to sampling equipment field, including holding rod, fixed sleeve, fixed column, sampling bottle and evacuation machine, holding rod and fixed sleeve outer wall are opened there is external screw thread tooth, the fixed sleeve inner wall is opened there is internal screw thread tooth, holding rod one end outer wall is opened there is the through passage, it is fixed in proper order to be equipped with butt joint pipe and fixed pipe to run through passage both ends inner wall, fixed column one end outer wall sets up the butt joint groove that two positions correspond, two butt joint inslot wall intercommunication has the air guide pipeline. The utility model discloses a flat straw adsorbs into the vomitus of liquid, adsorbs the pasty vomitus through the suction hood, the utility model discloses strong to the vomitus adsorption effect, be convenient for collect to different vomitus, be convenient for take through rotatory fixed sleeve and sample the collection to different vomitus.

Description

Vomitus sampling device is used in gastroenterology nursing

Technical Field

The embodiment of the utility model provides a relate to sample technical field, concretely relates to gastroenterology is vomitus sampling device for nursing.

Background

The digestive system department is the clinical third-level subject which mainly studies diseases of esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas, etc. The digestive system diseases are various, the medical knowledge is wide, and the operation is complex and fine, so that the vomit of a patient needs to be collected, sampled and detected.

The prior art has the following defects: the vomitus of gastroenterology patient is divided into two kinds, and the presentation of vomit is pasty liquid when remaining food waste in the patient's stomach, and what general vomit was all liquid when not having food waste in the patient's stomach, to different vomitus, current sampling device is difficult to collect to different vomitus, is difficult to collect totally to patient's vomitus, and the sampling effect is poor.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a vomitus sampling device is used in gastroenterology nursing adsorbs into the vomitus of liquid through the platykurtic straw, adsorbs pasty vomitus through the suction hood, the utility model discloses strong to the vomitus adsorption effect, be convenient for collect to different vomitus, be convenient for take through rotatory fixed sleeve and sample collection to different vomitus, sampling effect is good to it is difficult to collect to different vomitus to solve among the prior art current vomitus sampling device, is difficult to collect to patient's vomitus clean collection, the poor problem of sampling effect.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a vomitus sampling device for gastroenterology nursing comprises a holding rod, a fixing sleeve, a fixing column, a sampling bottle and a vacuum extractor, wherein the holding rod is arranged on the inner wall of one end of the fixing sleeve, the fixing column is arranged on the inner wall of one end of the fixing sleeve, the holding rod is connected with the sampling bottle, the sampling bottle is connected with the vacuum extractor, the outer walls of the holding rod and the fixing sleeve are provided with external thread screw teeth, the inner wall of the fixing sleeve is provided with internal thread screw teeth, the outer wall of one end of the holding rod is provided with a through channel, the inner walls of the two ends of the through channel are sequentially and fixedly provided with a butt joint pipe and a fixing pipe, the outer wall of one end of the fixing column is provided with two butt joint grooves corresponding in position, the inner walls of the two butt joint grooves are communicated with air guide pipes, the inner wall of one end of each air guide pipe is respectively and fixedly provided with a first steering pipe and a second steering pipe, the outer wall of one end of the first steering pipe is screwed with a first suction pipe, the sampling bottle is characterized in that a round pipe is fixedly arranged at one end of the first suction pipe, a flat suction pipe is fixedly arranged at one end of the round pipe, a second suction pipe is connected to the outer wall of one end of the second steering pipe in a threaded mode, one end of the second suction pipe is communicated with a suction cover, the outer wall of one end of the fixed pipe is communicated with a fixed hose through a pipe joint, a rubber plug is fixedly arranged on the inner wall of a bottle opening at the top of the sampling bottle, and one end of the fixed hose is communicated with the rubber plug arranged at one end of the top of the sampling bottle.

Further, the contour of the outer wall of the butt joint pipe is matched with the contour of the inner wall of the butt joint groove.

Furtherly, sampling bottle top one side outer wall intercommunication has the external screw thread pipe, the fixed air lock that is equipped with of external screw thread pipe inner wall, the fixed spacing ring that is equipped with of external screw thread pipe both ends inner wall.

Furthermore, an air suction port and a control panel are arranged on the vacuum-pumping machine, the air suction port is arranged on the outer wall of one end of the vacuum-pumping machine, and the control panel is arranged on the outer wall of one side of the vacuum-pumping machine.

Furthermore, the outer wall of one end of the external threaded pipe is connected with an air suction pipe through a pipe joint, and the outer wall of one end of the air suction pipe is fixed on the inner wall of the air suction port.

Furthermore, the holding rod is matched with the outline of the outer wall of the fixing column, and the outline of the outer wall of the holding rod is matched with the outline of the inner wall of the fixing sleeve.

Furthermore, the vacuum extractor is connected with a power switch through a lead, and the power switch is communicated with a power line.

The embodiment of the utility model provides a have following advantage:

the utility model discloses the vomitus that the platykurtic straw is aimed at and is the liquid form, the vomitus that is the liquid form passes through the platykurtic straw, the pipe, first straw, first steering tube, the air duct, in running through passageway and the fixed hose suction sampling bottle, the vomitus that adsorbs into liquid through the platykurtic straw is effectual, adsorption effect is thorough, it is pasty vomitus to aim at through the suction hood, pasty vomitus passes through the suction hood, the second straw, the second steering tube, the air duct, in running through passageway and the fixed hose suction sampling bottle, it is strong to pasty vomitus collection effect through the suction hood, be convenient for take through rotatory fixed sleeve and sample the collection to different vomitus, high durability and convenient use, the sampling effect is good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic cross-sectional view of a vomit sampling device for gastroenterology nursing according to the present invention;

fig. 2 is a schematic structural view of a vomit sampling device for nursing in gastroenterology according to the present invention, shown in fig. 1 as a structure a;

fig. 3 is a schematic perspective view of a handle of a vomitus sampling device for gastroenterology nursing according to the present invention;

fig. 4 is a schematic perspective view of a flat straw for a vomitus sampling device for gastroenterology nursing according to the present invention;

fig. 5 is a schematic perspective view of a suction cover of a vomitus sampling device for gastroenterology nursing according to the present invention;

fig. 6 is a schematic perspective view of a vacuum extractor of a vomit sampling device for gastroenterology nursing according to the present invention;

in the figure: the device comprises a holding rod 1, a fixing sleeve 2, a fixing column 3, an external thread screw thread 4, an internal thread screw thread 5, a through channel 6, a butt joint pipe 7, a fixing pipe 8, a butt joint groove 9, an air guide pipeline 10, a first steering pipe 11, a second steering pipe 12, a first suction pipe 13, a second suction pipe 14, a round pipe 15, a flat suction pipe 16, a suction hood 17, a fixing hose 18, a rubber plug 19, a sampling bottle 20, an external thread pipe 21, an air plug 22, a limiting ring 23, an air suction pipe 24, a vacuum extractor 25, an air suction port 26 and a control panel 27.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-6 of the specification, the vomitus sampling device for nursing in the gastroenterology of the embodiment comprises a holding rod 1, a fixing sleeve 2, a fixing column 3, a sampling bottle 20 and a vacuum extractor 25, wherein the holding rod 1 is arranged on the inner wall of one end of the fixing sleeve 2, the fixing column 3 is arranged on the inner wall of one end of the fixing sleeve 2, the holding rod 1 is connected with the sampling bottle 20, the sampling bottle 20 is connected with the vacuum extractor 25, the outer walls of the holding rod 1 and the fixing sleeve 2 are provided with external thread screw teeth 4, the inner wall of the fixing sleeve 2 is provided with internal thread screw teeth 5, the outer wall of one end of the holding rod 1 is provided with a through channel 6, the inner walls of two ends of the through channel 6 are sequentially and fixedly provided with a butt joint pipe 7 and a fixing pipe 8, the outer wall of one end of the fixing column 3 is provided with two butt joint grooves 9 corresponding to each other, the inner walls of the two butt joint grooves 9 are communicated with air ducts 10, the inner walls of one ends of the two air ducts 10 are respectively and fixedly provided with a first steering pipe 11 and a second steering pipe 12, first steering tube 11 one end outer wall spiro union has first straw 13, first straw 13 one end is fixed to be equipped with pipe 15, the fixed platykurtic straw 16 that is equipped with of pipe 15 one end, 12 one end outer wall spiro unions of second steering tube have

second straw

14, 14 one end intercommunications of second straw have

suction hood

17, 8 one end outer walls of fixed pipe are equipped with the intercommunication through the coupling and have fixed hose 18, the fixed rubber buffer 19 that is equipped with of sampling bottle 20 top bottleneck inner wall, the rubber buffer 19 intercommunication that fixed hose 18 one end and sampling bottle 20 top one end were equipped with.

Furthermore, the outer wall profile of the butt joint pipe 7 is matched with the inner wall profile of the butt joint groove 9, so that the butt joint pipe 7 can be conveniently inserted into the butt joint groove 9.

Further, sampling bottle 20 top one side outer wall intercommunication has external screw thread pipe 21, external screw thread pipe 21 inner wall is fixed and is equipped with air lock 22, the fixed spacing ring 23 that is equipped with of external screw thread pipe 21 both ends inner wall is convenient for seal the gas in the sampling bottle 20 through air lock 22.

Furthermore, the vacuum extractor 25 is provided with an air inlet 26 and a control panel 27, the air inlet 26 is arranged on the outer wall of one end of the vacuum extractor 25, and the control panel 27 is arranged on the outer wall of one side of the vacuum extractor 25.

Further, the outer wall of one end of the external threaded pipe 21 is connected with an air suction pipe 24 through a pipe joint, and the outer wall of one end of the air suction pipe 24 is fixed on the inner wall of the air suction port 26, so that the air in the sampling bottle 20 can be sucked conveniently.

Further, the outer wall profiles of the holding rod 1 and the fixing column 3 are matched, and the outer wall profile of the holding rod 1 is matched with the inner wall profile of the fixing sleeve 2, so that the holding rod 1 and the fixing column 3 can be conveniently abutted.

Further, the vacuum extractor 25 is connected with a power switch through a lead, and the power switch is communicated with a power line.

The implementation scenario is specifically as follows: when a patient vomits in the digestive system and the vomit of the patient needs to be collected and sampled, firstly, whether the vomit of the patient is pasty vomit or liquid vomit is judged according to the vomit of the patient, if the patient is pasty vomit, firstly, the fixing sleeve 2 is rotated to completely screw the fixing sleeve 2 into the outer wall of the holding rod 1, the air guide pipe 10 communicated with the suction hood 17 on the fixing column 3 is aligned with the through channel 6 in the fixing column 3, the butt joint pipe 7 fixedly arranged at one end of the through channel 6 is inserted into the butt joint groove 9, then, the fixing sleeve 2 is rotated to mutually fix the holding rod 1 and the fixing column 3, then, the vacuum extractor 25 is started, the air in the sampling bottle 20 is extracted by the vacuum extractor 25, negative pressure generated in the sampling bottle 20 sucks air through the fixing hose 18, one end of the suction hood 17 is aligned with the outer wall of the pasty vomit of the patient to be collected, and the pasty vomit passes through the suction hood 17, the second suction pipe 14 and the second steering pipe 12, The gas guide pipeline 10, the through channel 6 and the fixed hose 18 are sucked into the sampling bottle 20, the paste vomit collecting effect is strong through the suction hood 17, when the vomit of a patient in the digestive system department is liquid, the fixed sleeve 2 is rotated to completely screw the fixed sleeve 2 into the outer wall of the holding rod 1, the gas guide pipeline 10 communicated with the flat suction pipe 16 on the fixed column 3 is aligned with the through channel 6 in the fixed column 3, then the holding rod 1 and the fixed column 3 are mutually fixed by rotating the fixed sleeve 2, the flat suction pipe 16 is aligned with the liquid vomit, the liquid vomit is sucked into the sampling bottle 20 through the flat suction pipe 16, the circular pipe 15, the first suction pipe 13, the first steering pipe 11, the gas guide pipeline 10, the through channel 6 and the fixed hose 18, the effect of sucking the liquid vomit through the flat suction pipe 16 is strong, the sucking is thorough, and sampling and collection of different vomits are facilitated through rotating the fixed sleeve 2, convenient to use, the sampling is effectual, then changes the rubber buffer 19 that sampling bottle 20 top was equipped with, continues to extract the air in the sampling bottle 20, improves the save time of vomitus, then disconnects the breathing pipe 24 that evacuation machine 25 and sampling bottle 20 are connected, closes evacuation machine 25's switch, the clearance the utility model discloses residue in the pipeline to give the interior disinfection of pipeline, this embodiment has specifically solved current vomitus sampling device among the prior art and has been difficult to collect to the vomitus of difference, is difficult to collect totally to patient's vomitus, the poor problem of sampling effect.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a vomitus sampling device is used in gastroenterology nursing, includes holding rod (1), fixed sleeve (2), fixed column (3), sampling bottle (20) and evacuation machine (25), fixed sleeve (2) one end inner wall is located in holding rod (1), fixed sleeve (2) one end inner wall is located in fixed column (3), holding rod (1) and sampling bottle (20) link to each other, sampling bottle (20) and evacuation machine (25) link to each other its characterized in that: the outer walls of the holding rod (1) and the fixing sleeve (2) are provided with external thread screw teeth (4), the inner wall of the fixing sleeve (2) is provided with internal thread screw teeth (5), the outer wall of one end of the holding rod (1) is provided with a through channel (6), the inner walls of two ends of the through channel (6) are sequentially and fixedly provided with a butt joint pipe (7) and a fixing pipe (8), the outer wall of one end of the fixing column (3) is provided with two butt joint grooves (9) corresponding to each other in position, the inner walls of the two butt joint grooves (9) are communicated with an air guide pipeline (10), the inner wall of one end of the two air guide pipelines (10) is respectively and fixedly provided with a first steering pipe (11) and a second steering pipe (12), the outer wall of one end of the first steering pipe (11) is screwed with a first suction pipe (13), one end of the first suction pipe (13) is fixedly provided with a circular pipe (15), one end of the circular pipe (15) is fixedly provided with a flat suction pipe (16), second steering tube (12) one end outer wall spiro union has second straw (14), second straw (14) one end intercommunication has suction hood (17), fixed pipe (8) one end outer wall is equipped with the intercommunication through the coupling and has fixed hose (18), sampling bottle (20) top bottleneck inner wall is fixed and is equipped with rubber buffer (19), rubber buffer (19) intercommunication that fixed hose (18) one end and sampling bottle (20) top one end were equipped with.

2. The vomit sampling device for nursing in the gastroenterology according to claim 1, wherein: the outer wall profile of the butt joint pipe (7) is matched with the inner wall profile of the butt joint groove (9).

3. The vomit sampling device for nursing in the gastroenterology according to claim 1, wherein: sampling bottle (20) top one side outer wall intercommunication has external screw thread pipe (21), external screw thread pipe (21) inner wall is fixed and is equipped with air lock (22), external screw thread pipe (21) both ends inner wall is fixed and is equipped with spacing ring (23).

4. The vomit sampling device for nursing in the gastroenterology according to claim 1, wherein: the vacuum extractor (25) is provided with an air suction port (26) and a control panel (27), the air suction port (26) is arranged on the outer wall of one end of the vacuum extractor (25), and the control panel (27) is arranged on the outer wall of one side of the vacuum extractor (25).

5. The vomit sampling device for nursing in the gastroenterology according to claim 3, wherein: the outer wall of one end of the external threaded pipe (21) is connected with an air suction pipe (24) through a pipe joint, and the outer wall of one end of the air suction pipe (24) is fixed on the inner wall of an air suction port (26).

6. The vomit sampling device for nursing in the gastroenterology according to claim 1, wherein: the outer wall profiles of the holding rod (1) and the fixing column (3) are matched, and the outer wall profile of the holding rod (1) is matched with the inner wall profile of the fixing sleeve (2).

7. The vomit sampling device for nursing in the gastroenterology according to claim 1, wherein: the vacuum extractor (25) is connected with a power switch through a lead, and the power switch is communicated with a power line.