CN214804892U - Vomitus sampling device is used in gastroenterology nursing - Google Patents
Vomitus sampling device is used in gastroenterology nursing Download PDFInfo
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- CN214804892U CN214804892U CN202120414015.8U CN202120414015U CN214804892U CN 214804892 U CN214804892 U CN 214804892U CN 202120414015 U CN202120414015 U CN 202120414015U CN 214804892 U CN214804892 U CN 214804892U
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- shell
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- sampling device
- lower shell
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- 238000005070 sampling Methods 0.000 title claims abstract description 39
- 230000000474 nursing effect Effects 0.000 title claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000008673 vomiting Effects 0.000 claims description 26
- 210000004916 vomit Anatomy 0.000 claims description 22
- 125000003003 spiro group Chemical group 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 241000223503 Platysma Species 0.000 claims 1
- 210000004907 gland Anatomy 0.000 claims 1
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 7
- 206010047700 Vomiting Diseases 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a vomitus sampling device for gastroenterology nursing, which comprises a sampling body, wherein the sampling body comprises a lower shell and an upper shell screwed on the inner wall of the lower shell, an inner cavity for containing vomitus is formed between the upper shell and the lower shell, and the upper shell is connected with an elastic air pressure cover through a screwed joint; the joint of the upper shell and the lower shell is sleeved with a closed shell through a silica gel ring, the closed shell is sleeved outside the lower shell, a fixed sleeve is installed on the inner side of the closed shell, a sample box is sleeved inside one end of the fixed sleeve through a flexible cushion block, the other end of the fixed sleeve penetrates through the closed shell to be communicated with the outside, and the side face of the sample box is connected with the lower shell through a communicating pipe penetrating through the fixed sleeve. The utility model discloses set up the collection and the sample of vomitus in the device of a intercommunication, reduce medical personnel to the contact number of times and the work burden of sample, reduce the pollution of sample to external environment, the operation is comparatively succinct, is favorable to work efficiency's improvement.
Description
Technical Field
The utility model relates to a gastroenterology medical instrument technical field, concretely relates to gastroenterology is vomitus sampling device for nursing.
Background
At present, vomit examination is one of clinical routine laboratory examination items, through which some pathological phenomena of gastrointestinal tract can be known more intuitively, and the functional status of digestive tract, pancreas and liver and gall can be indirectly judged, which is divided into general visual property observation, under-mirror examination and chemical examination, but the vomit generally adopts a fresh sample, which requires a patient to rapidly collect the vomit in a proper time.
Traditional vomitus sampling device is used in gastroenterology nursing, the outside does not have to set up sealed save mechanism, can't seal when the sample and preserve the processing, both easily leads to the peculiar smell of sample thing to distribute, also easily leads to the pollution of sample thing because of medical staff is direct and the contact of sample thing, also easily leads to the sample pollution of sample thing simultaneously, increases medical personnel's psychological burden and the sample degree of difficulty.
Secondly, the existing sampling device adopts a mode of a pneumatic ball to press vomitus into a sample box, so that non-contact sampling is realized. However, when the device is used, the vomit sample from a patient cannot be directly collected by the device, and other devices are needed to transfer the vomit into the inner cavity of the device so as to realize sampling, so that the operation steps are complicated, and the workload of medical staff is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vomitus sampling device is used in gastroenterology nursing to solve among the prior art sampling device and accomplish collection and sample, the loaded down with trivial details technical problem of operating procedure simultaneously.
In order to solve the above technical problem, the utility model particularly provides the following technical scheme:
a vomitus sampling device for gastroenterology nursing comprises a sampling body, wherein the sampling body comprises a lower shell and an upper shell which is in threaded connection with the inner wall of the lower shell, an inner cavity for containing vomitus is formed between the upper shell and the lower shell, and the upper shell is connected with an elastic air pressure cover through a threaded joint;
go up the casing with the junction of casing has cup jointed airtight shell through the silica gel circle down, airtight shell cup joints in the casing outside down, and its inboard installs fixed cover, fixed cover one end is inside to have cup jointed the sample box through flexible cushion, and the other end passes airtight shell is linked together with the external world, the side of sample box is through passing fixed cover communicating pipe with the casing links to each other down.
As a preferred scheme of the utility model, go up the casing include with the hemisphere type casing of airtight shell spiro union, install the mouth is restrainted to the tube-shape of hemisphere type casing and install circular wealthy mouth on the mouth is restrainted to the tube-shape, circular wealthy mouth pass through the screwed joint with elasticity pneumatic cover spiro union, and its maximum diameter with hemisphere type casing is the same.
As an optimized scheme of the utility model, the screwed joint is including installing the inside lid circle of elasticity pneumatic cover, and connect the inboard spiro union section of thick bamboo of lid circle, a spiro union of spiro union section of thick bamboo is in on the inner wall of circular broadsword mouth.
As an optimized scheme of the utility model, the casing is narrow tubaeform casing under wide down, down the wide mouth of casing with the bottom of hemisphere type casing links to each other, down the wide mouth of casing the narrow mouth with communicating pipe links to each other.
As an optimized scheme of the utility model, flexible cushion one side is connected on the sample box, the another side is provided with one and external isolated crack layer, the crack layer sets up fixed cover with between the flexible cushion.
As a preferred scheme of the utility model, the sample box is including setting up the inside outer box of fixed cover to and closely the laminating setting is in the inside rotatory inner shell of outer box, outer box with all be provided with the hole that supplies the material to get into on the rotatory inner shell, be provided with the drive on the rotatory inner shell pivoted rotating member, flexible cushion sets up on the outer box.
As an optimized scheme of the utility model, communicating pipe one end sets up inside the casing down, one end is passed the side of fixed cover and through the soft valve of rubber with the hole is linked together.
Compared with the prior art, the utility model following beneficial effect has:
the utility model discloses set up the collection and the sample of vomitus in the device of a intercommunication, after the sample collection finishes, can accomplish the sample to the sample through pressing the atmospheric pressure part, reduce the transfer number of times of sample, reduce medical personnel to the contact number of times and the work burden of sample, reduce the pollution of sample to external environment, it is comparatively succinct to the operation of sample from gathering the appearance, is favorable to work efficiency's improvement.
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.
Fig. 1 is a schematic structural view of a vomit sampling device for gastroenterology nursing according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a sample cartridge according to an embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1-a sampling body; 2-inner cavity; 3-a screw joint; 4-elastic pneumatic cover; 5-silica gel ring; 6-sealing the shell; 7-fixing the sleeve; 8-a flexible cushion block; 9-a sample cartridge; 10-communicating tube; 11-a crack layer; 12-rubber soft valves;
101-a lower housing; 102-an upper housing; 301-cover ring; 302-a screw-on barrel; 901-outer box; 902-rotating the inner shell; 903-hole; 904-rotating member;
1021-a hemispherical shell; 1022-a cylindrical bundle port; 1023-round wide 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. 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.
As shown in fig. 1, the utility model provides a vomitus sampling device for gastroenterology nursing, including sample body 1, sample body 1 includes screwed lower casing 101 on the shell mouth to and the upper casing 102 of spiro union on lower casing 101 inner wall. In order to observe the color and shape of the sample from the outside, the upper casing 102 and the lower casing 101 are made of transparent plastic or transparent glass. An inner cavity 2 for containing vomitus is formed between the upper shell 102 and the lower shell 101, the upper shell 102 is connected with an elastic air pressure cover 4 through a screw joint 3, the elastic air pressure cover 4 is made of rubber elastic materials, and the upper shell 102 is in a hemispherical shape protruding upwards.
Go up casing 102 and casing 101's junction has cup jointed airtight shell 6 through silica gel circle 5, this airtight shell 6 is the rectangle and the material is sealed plastics type material in the drawing, its surface has the screw thread that cup joints the casing 101 outside down, and cup joint the casing 101 outside down, it is inside and form the space down between the casing 101 outside, install the fixed cover 7 of laminating on airtight shell 6 inner wall in this space, and fixed cover 7 passes airtight shell 6 and links to each other with the external world, sample box 9 has been cup jointed through flexible cushion 8 in the inside of fixed cover 7, sample box 9 side links to each other with casing 101 down through communicating pipe 10 that passes fixed cover 7.
The vomitus sampling device for the gastroenterology nursing comprises the following use steps:
1. opening the elastic air pressure cover 4, vomiting the patient from the upper shell 102, vomiting the vomit to the inner cavity 2, covering the elastic air pressure cover 4 after the vomiting is finished, and storing for the doctor to observe;
2. the method comprises the following steps that after a doctor observes external properties of vomit of a patient, sampling is started, firstly, a closed shell 6 is horizontally placed, an elastic air pressure cover 4 is downwards and lightly pressed, gas in the elastic air pressure cover 4 applies pressure to the vomit, the vomit is pressed into a communicating pipe 10, and the vomit is pressed into a sample box 9;
3. and taking the sample box 9 out of the fixed sleeve 7, starting physical and chemical detection by using an instrument, sleeving the sample box 9 into the fixed sleeve 7 again after the detection is finished, repeating the steps to perform sampling detection for multiple times, and opening the cleaning device after the detection is finished.
The utility model has the advantages that the utility model can be made into a sealing structure by the screw connection of the multilayer component, the sampling detection of vomitus can be realized on the basis of not opening the scraping and rubbing, the pollution of the sample to the external environment can be reduced, the psychological burden of the patient and the medical staff can be reduced, meanwhile, the medical staff can not directly contact the sample during sampling, the pollution to the sample can be reduced, and the utility model is convenient and sanitary; secondly, the sampling box is convenient for multiple detection and use and has high environmental protection property; and the collection and the sampling of vomitus are arranged in a communicated device, after the sample is collected, the sample can be sampled by pressing the air pressure component, the transfer times of the sample are reduced, the operation from sample collection to sampling is simple, and the improvement of the working efficiency is facilitated.
Specifically, the upper case 102 includes a hemispherical case 1021 screwed with the airtight housing 6, a cylindrical collar 1022 installed on the hemispherical case 1021, and a circular wide opening 1023 installed on the cylindrical collar 1022, the circular wide opening 1023 is screwed with the elastic air pressure cover 4 through the screw joint 3, and the maximum diameter of the circular wide opening 1023 is the same as the hemispherical case 1021.
When collecting a sample, a patient generally collects vomit into the sampling body 1 by directly vomiting, the shape of the circular wide opening 1023 conforms to the human engineering, which is beneficial to preventing the vomit from being sprayed to the outside, and meanwhile, the cylindrical beam opening 1022 is beneficial to preventing the vomit from splashing from the inner cavity 2, thereby increasing the comfort of the collecting device.
The screw joint 3 comprises a cover ring 301 mounted inside the elastic air pressure cover 4, and a screw cylinder 302 connected to the inner side of the cover ring 301, the screw cylinder 302 being screwed on the inner wall of the circular wide opening 1023. The elastic air pressure cover 4 is fixedly connected with the cover ring 301, the cover ring 301 is wrapped inside, and the bolt connection barrel 302 penetrates through the elastic air pressure cover 4 to be in bolt connection with the circular wide opening 1023.
In this embodiment, the lower casing 101 is a trumpet-shaped casing with a wide upper part and a narrow lower part, the wide opening of the lower casing 101 is connected with the bottom end of the hemispherical casing 1021, and the narrow opening of the wide opening of the lower casing 101 is connected with the communication pipe 10.
Vomitus is easy to deposit and hang on the wall during the collection process, and care needs to be taken to shake the upper shell 102 and the lower shell 101 during the collection and the taking out of the sample.
In this embodiment, one side of the flexible cushion block 8 is connected to the sample box 9, and the other side is provided with a crack layer 11 isolated from the outside, wherein the crack layer 11 is arranged between the fixed sleeve 7 and the flexible cushion block 8. When the sample box 9 drives the flexible cushion block 8 to contact with the fixed sleeve 7, the sample box 9 is pressed inwards, so that the air in the crack layer 11 is reduced, the air pressure is reduced, and the sample box 9 is adsorbed in the fixed sleeve 7; when the sample box 9 is pulled, the flexible cushion block 8 leaves the fixed sleeve 7, the crack layer 11 disappears, and the sample box 9 is pulled out of the fixed sleeve 7.
In this embodiment, sample box 9 is including setting up at the inside outer box 901 of fixed cover 7 to and closely the laminating sets up at the inside rotatory inner shell 902 of outer box 901, all is provided with the hole 903 that supplies the material to get into on outer box 901 and the rotatory inner shell 902, is provided with on the rotatory inner shell 902 and drives rotatory inner shell 902 pivoted rotating member 904, and flexible cushion 8 sets up on outer box 901.
When vomitus enters the communicating pipe 10, materials in the communicating pipe 10 enter the rotary inner shell 902 from the hole 903, the rotary inner shell 902 is pulled out from the outer box 901 by a certain distance by stretching the rotary piece 904, at the moment, the two holes 903 are not overlapped, the materials in the rotary inner shell 902 cannot overflow, and at the moment, the outer box 901 is pulled out. When sampling is needed, the outer box 901 is held, the rotating piece 904 is pulled to enable the two holes 903 to be superposed, and a cotton swab is used for extending into the holes 903 for sampling.
One end of the communicating pipe 10 is arranged inside the lower shell 101, and the other end passes through the side surface of the fixed sleeve 7 and is communicated with the hole 903 through the soft rubber valve 12. The soft valve 12 of rubber has the sheet rubber of cross mar for the centre, and the edge of sheet rubber is pasted in the port department of communicating pipe 10, under the unchangeable condition of 2 atmospheric pressure in the inner chamber, and the material can't flow out in the soft valve 12 of rubber, and when the atmospheric pressure increase in inner chamber 2, the cross mar splits under pressure, and wherein material flows.
By the vomit sampling device for digestive system department nursing, vomit samples can not be transferred in the process from a patient to sampling detection and are not in direct contact with medical staff, and psychological burden and work flow of the medical staff are reduced; and the cleaning device is composed of a plurality of shells, is beneficial to cleaning for many times and is relatively environment-friendly.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (7)
1. The utility model provides a vomitus sampling device is used in gastroenterology nursing, includes sample body (1), its characterized in that: the sampling body (1) comprises a lower shell (101) and an upper shell (102) screwed on the inner wall of the lower shell (101), an inner cavity (2) for containing vomitus is formed between the upper shell (102) and the lower shell (101), and the upper shell (102) is connected with an elastic air pressure cover (4) through a screw joint (3);
go up casing (102) with the junction of casing (101) has cup jointed airtight shell (6) through silica gel circle (5) down, airtight shell (6) cup joint casing (101) outside down, and its inboard installs fixed cover (7), sample box (9) have been cup jointed through flexible cushion (8) to fixed cover (7) one end inside, and the other end passes airtight shell (6) are linked together with the external world, the side of sample box (9) is through passing communicating pipe (10) of fixed cover (7) with casing (101) link to each other down.
2. The vomit sampling device for nursing in the gastroenterology according to claim 1, wherein: go up casing (102) include with hemisphere type casing (1021) of airtight shell (6) spiro union, install the mouth (1022) are restrainted in the tube-shape of hemisphere type casing (1021) and install circular broadside mouth (1023) on mouth (1022) are restrainted to the tube-shape, circular broadside mouth (1023) pass through screwed joint (3) with elasticity gland (4) spiro union, and its maximum diameter with hemisphere type casing (1021) are the same.
3. The vomit sampling device for nursing in the gastroenterology according to claim 2, wherein: the screwed joint (3) is including installing inside lid circle (301) of elasticity pneumatic cover (4), and connect and be in lid circle (301) inboard spiro union section of thick bamboo (302), spiro union section of thick bamboo (302) spiro union is in on the inner wall of circular platysma mouthful (1023).
4. The vomit sampling device for nursing in the gastroenterology according to claim 2, wherein: the lower shell (101) is a horn-shaped shell with a wide upper part and a narrow lower part, the wide opening of the lower shell (101) is connected with the bottom end of the hemispherical shell (1021), and the narrow opening of the wide opening of the lower shell (101) is connected with the communicating pipe (10).
5. The vomit sampling device for nursing in the gastroenterology according to claim 1, wherein: one surface of the flexible cushion block (8) is connected to the sample box (9), the other surface of the flexible cushion block is provided with a crack layer (11) isolated from the outside, and the crack layer (11) is arranged between the fixed sleeve (7) and the flexible cushion block (8).
6. The vomit sampling device for nursing in the gastroenterology according to claim 5, wherein: the sample box (9) comprises an outer box (901) arranged inside the fixed sleeve (7) and a rotary inner shell (902) tightly attached to the inner part of the outer box (901), holes (903) for materials to enter are formed in the outer box (901) and the rotary inner shell (902), a rotary piece (904) driving the rotary inner shell (902) to rotate is arranged on the rotary inner shell (902), and a flexible cushion block (8) is arranged on the outer box (901).
7. The vomit sampling device for nursing in the gastroenterology according to claim 6, wherein: one end of the communicating pipe (10) is arranged in the lower shell (101), and the other end of the communicating pipe penetrates through the side surface of the fixed sleeve (7) and is communicated with the hole (903) through the rubber soft valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120414015.8U CN214804892U (en) | 2021-02-25 | 2021-02-25 | Vomitus sampling device is used in gastroenterology nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120414015.8U CN214804892U (en) | 2021-02-25 | 2021-02-25 | Vomitus sampling device is used in gastroenterology nursing |
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| Publication Number | Publication Date |
|---|---|
| CN214804892U true CN214804892U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120414015.8U Expired - Fee Related CN214804892U (en) | 2021-02-25 | 2021-02-25 | Vomitus sampling device is used in gastroenterology nursing |
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| Country | Link |
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| CN (1) | CN214804892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200937A (en) * | 2022-09-15 | 2022-10-18 | 山东第一医科大学第一附属医院(山东省千佛山医院) | Neurosurgery patient vomitus detects sample cleaning device |
-
2021
- 2021-02-25 CN CN202120414015.8U patent/CN214804892U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200937A (en) * | 2022-09-15 | 2022-10-18 | 山东第一医科大学第一附属医院(山东省千佛山医院) | Neurosurgery patient vomitus detects sample cleaning device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |