CN215504616U - Gastrointestinal decompression device - Google Patents
Gastrointestinal decompression device Download PDFInfo
- Publication number
- CN215504616U CN215504616U CN202120966491.0U CN202120966491U CN215504616U CN 215504616 U CN215504616 U CN 215504616U CN 202120966491 U CN202120966491 U CN 202120966491U CN 215504616 U CN215504616 U CN 215504616U
- Authority
- CN
- China
- Prior art keywords
- tube
- negative pressure
- sealing
- pressure siphon
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002496 gastric effect Effects 0.000 title claims abstract description 24
- 230000006837 decompression Effects 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 58
- 239000003814 drug Substances 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 238000012377 drug delivery Methods 0.000 claims description 11
- 210000002784 stomach Anatomy 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 210000000936 intestine Anatomy 0.000 claims description 3
- 229940079593 drug Drugs 0.000 claims description 2
- 238000005276 aerator Methods 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012840 feeding operation Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 description 6
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 210000003928 nasal cavity Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003736 gastrointestinal content Anatomy 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model provides a gastrointestinal decompression device, which comprises a drainage tube, a sealing joint, a handle, a push-pull ejector rod, a sealing end cover and a negative pressure siphon tube, wherein the upper end surface of the negative pressure siphon tube is sleeved with the sealing end cover, the push-pull ejector rod is arranged in the negative pressure siphon tube, the upper end surface of the push-pull ejector rod is provided with the handle, the lower end surface of the negative pressure siphon tube is provided with a connector, the lower side in the connector is provided with a storage tank, the left side of the annular side surface of the negative pressure siphon tube is provided with the drainage tube, the connecting part of the drainage tube and the negative pressure siphon tube is provided with the sealing joint, the upper side of the annular side surface of the part of the drainage tube close to the negative pressure siphon tube is provided with a branch tube, the upper side in the branch tube is provided with a connecting tube, the upper end surface of the hollow rubber ball is internally provided with a medicine injection hole, the medicine feeding guide tube is arranged in the drainage tube, and the medicine feeding operation can be realized without disconnecting the drainage tube and a pressure reducer, the medicine feeding operation is convenient, the safety is high, and the using effect is good and high.
Description
Technical Field
The utility model relates to a gastrointestinal decompression device, belonging to the technical field of medical instruments.
Background
Gastrointestinal decompression is a method of inserting a stomach tube into the oral cavity or the nasal cavity, connecting a disposable gastrointestinal decompression device, and leading stomach contents out of the body of a patient under the action of negative pressure and siphon principle. The method can suck gas or liquid from gastrointestinal tract, reduce pressure in gastrointestinal tract, reduce gastrointestinal swelling degree, improve gastrointestinal wall blood circulation, and promote healing of stomach wound and recovery of function.
Among the prior art, stomach tube and pressure reducer disconnection are required to the stomach intestine decompression administration, and the operation is frequent, and the operational risk is big, and is very inconvenient, and the problem that above-mentioned appears is solved to the stomach intestine decompression device that now urgently needs.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a gastrointestinal decompression device to solve the problems in the background technology.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a gastrointestinal decompression device comprises a drainage tube, a sealing joint, a handle, a push-pull ejector rod, a sealing end cover and a negative pressure siphon tube, wherein the sealing end cover is sleeved on the upper end face of the negative pressure siphon tube, the push-pull ejector rod is arranged in the negative pressure siphon tube, the handle is installed on the upper end face of the push-pull ejector rod, the connector is arranged on the lower end face of the negative pressure siphon tube, a storage tank is installed on the lower side in the connector, the drainage tube is arranged on the left side of the annular side face of the negative pressure siphon tube, the sealing joint is installed at the joint of the drainage tube and the negative pressure siphon tube, a branch tube is arranged on the upper side of the annular side face of the part of the drainage tube close to the negative pressure siphon tube, a connecting tube is installed on the upper side of the branch tube, a hollow rubber ball is installed on the upper end face of the hollow rubber ball, a rubber sealing plug is installed in the medicine injection hole, and a medicine feeding guide tube is arranged in the drainage tube, and a sealing gasket is arranged at the joint of the upper end surface of the negative pressure siphon cylinder and the sealing end cover.
Further, an internal thread is formed in the inner annular side face of the sealing end cover, an external thread is formed in the upper side of the annular side face of the negative pressure siphon tube, the sealing end cover is hermetically connected with the negative pressure siphon tube through a thread, an internal thread is formed in the inner annular side face of the connector, an external thread is formed in the upper side of the annular side face of the storage tank, and the storage tank is hermetically connected with the connector through a thread.
Furthermore, the specification of the sealing joint is matched with that of the drainage tube, the specification of the branch tube is matched with that of the connecting tube, the specification of the push-pull ejector rod is matched with that of the sealing sleeve, and the inner diameter of the sealing sleeve is the same as that of the push-pull ejector rod.
Furthermore, the drug delivery guide pipe is communicated with the connecting pipe, the drainage pipe is communicated with the inside of the negative pressure siphon barrel, the diameter of the drug delivery guide pipe is the same as the inner diameter of the connecting pipe, and the diameter of the drug delivery guide pipe is equal to one half of the inner diameter of the drainage pipe.
Further, a sealing sleeve is arranged on the lower end face of the inner portion of the sealing end cover, a rubber gasket is arranged at the joint of the sealing sleeve and the push-pull ejector rod, a jacking plate is arranged on the lower side of the push-pull ejector rod, a clamping sleeve is arranged at the joint of the upper end face of the jacking plate and the lower end face of the push-pull ejector rod, a rubber pad is arranged on the lower end face of the jacking plate, a guide plate is arranged on the lower side of the inner portion of the negative pressure siphon tube, the diameter of the jacking plate is the same as the inner diameter of the negative pressure siphon tube, and the diameter of the rubber pad is the same as the inner diameter of the negative pressure siphon tube.
Further, a through hole is formed in the bottom of the negative pressure siphon cylinder and communicated with the storage tank.
The utility model has the beneficial effects that: according to the gastrointestinal decompression device, the drainage tube, the sealing joint, the handle, the push-pull ejector rod, the sealing end cover, the negative pressure siphon tube, the connector, the storage tank, the rubber sealing plug, the medicine injection hole, the hollow rubber ball, the connecting pipe, the branch pipe, the medicine feeding flow guide pipe, the sealing gasket, the sealing sleeve, the rubber gasket, the clamping sleeve, the jacking plate, the rubber pad and the guide plate are added.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic diagram of a gastrointestinal decompression device according to the present invention;
FIG. 2 is a front cross-sectional view of a gastrointestinal decompression device of the present invention;
FIG. 3 is a schematic structural view of a negative pressure siphon cartridge in a gastrointestinal decompression device according to the present invention;
in the figure: 1-drainage tube, 2-sealing joint, 3-handle, 4-push-pull ejector rod, 5-sealing end cover, 6-negative pressure siphon tube, 7-connector, 8-storage tank, 9-rubber sealing plug, 10-drug injection hole, 11-hollow rubber ball, 12-connecting tube, 13-branch tube, 14-drug delivery guide tube, 15-sealing pad, 16-sealing sleeve, 17-rubber gasket, 18-cutting sleeve, 19-top pressure plate, 20-rubber pad and 21-guide plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: a gastrointestinal decompression device comprises a drainage tube 1, a sealing joint 2, a handle 3, a push-pull ejector rod 4, a sealing end cover 5 and a negative pressure siphon tube 6, wherein the sealing end cover 5 is sleeved on the upper end face of the negative pressure siphon tube 6, the push-pull ejector rod 4 is arranged inside the negative pressure siphon tube 6, the handle 3 is arranged on the upper end face of the push-pull ejector rod 4, a connector 7 is arranged on the lower end face of the negative pressure siphon tube 6, a storage tank 8 is arranged on the lower side inside the connector 7, the drainage tube 1 is arranged on the left side of the annular side face of the negative pressure siphon tube 6, the sealing joint 2 is arranged at the joint of the drainage tube 1 and the negative pressure siphon tube 6, a branch tube 13 is arranged on the upper side of the annular side face of the part of the drainage tube 1 close to the negative pressure siphon tube 6, a connecting tube 12 is arranged on the upper side of the branch tube 13, a hollow rubber ball 11 is arranged inside the upper end face of the hollow rubber ball 11, a medicine injection hole 10 is arranged inside the medicine injection hole 10, a rubber sealing plug 9 is arranged inside the medicine injection hole 10, drainage tube 1 is inside to be provided with honeycomb duct 14 of dosing, sealed pad 15 is installed with end cover 5 junction to the upper end of negative pressure siphon section of thick bamboo 6, end cover 5 is inside to be provided with sealing sleeve 16 down, sealing sleeve 16 installs rubber packing ring 17 with push-and-pull ejector pin 4 junction, push-and-pull ejector pin 4 downside is provided with roof pressure plate 19, cutting ferrule 18 is installed to roof pressure plate 19 up end and push-and-pull ejector pin 4 lower extreme junction, the terminal surface is provided with rubber pad 20 under the roof pressure plate 19, the inside downside of negative pressure siphon section of thick bamboo 6 is provided with guide plate 21, honeycomb duct 14 sets up inside drainage tube 1 will be dosed in this design, need not just can realize the operation of dosing with drainage tube 1 and pressure reducer disconnection, the simple operation of dosing, the security is high, excellent in use effect.
The external screw thread has all been seted up to 8 annular sides of storing jar and 6 annular sides of a negative pressure siphon section of thick bamboo, and the internal screw thread has all been seted up to 5 interior annular sides of end cover and 7 interior annular sides of connector, and end cover 5 all passes through screw thread sealing connection with a negative pressure siphon section of thick bamboo 6 and storing jar 8 and connector 7.
The diameter of the push-pull ejector rod 4 is the same as the inner diameter of the sealing sleeve 16, the inner diameter of the branch pipe 13 is the same as the diameter of the connecting pipe 12, and the diameter of the drainage pipe 1 is the same as the inner diameter of the sealing joint 2.
The specification of the drug delivery draft tube 14 is matched with the specification of the connecting tube 12, the diameter length of the drainage tube 1 is twice of that of the drug delivery draft tube 14, the drug delivery draft tube 14 is communicated with the connecting tube 12, and the drainage tube 1 is communicated with the inside of the negative pressure siphon tube 6.
The specification of the rubber pad 20 is matched with the specification of the top pressure plate 19, the diameter of the top pressure plate 19 and the diameter of the rubber pad 20 are the same as the inner diameter of the negative pressure siphon tube 6, the bottom of the negative pressure siphon tube 6 is provided with a through hole, and the negative pressure siphon tube 6 is communicated with the storage tank 8 through the through hole.
As an embodiment of the present invention: when gastrointestinal decompression is needed to be performed on a patient, the drainage tube 1 is inserted from the oral cavity or the nasal cavity of the patient, the drainage tube 1 extends into the gastrointestinal part of the patient, the storage tank 8 is hermetically connected with the connector 7 through threads, the push-pull ejector rod 4 is pulled upwards through the handle 3, the push-pull ejector rod 4 drives the top pressure plate 19 and the rubber pad 20 to move upwards in the negative pressure siphon tube 6, negative pressure is generated in the negative pressure siphon tube 6 through the rubber pad 20, gas or liquid in the gastrointestinal part of the patient is sucked into the drainage tube 1 through the negative pressure, the gas or liquid is introduced into the negative pressure siphon tube 6 through the drainage tube 1, and gastric contents can be stored through the storage tank 8; when needs are dosed to the patient, open the rubber sealing plug 9 of 11 upsides of hollow rubber ball, inject into hollow rubber ball 11 inside through injection hole 10 with liquid medicine, then fill in injection hole 10 with rubber sealing plug 9, extrude hollow rubber ball 11 again, produce pressure through extrusion hollow rubber ball 11 and impress liquid medicine in the honeycomb duct 14 of dosing, make liquid medicine get into the patient stomach through honeycomb duct 14 of dosing.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a stomach intestine pressure relief device, includes drainage tube (1), sealing joint (2), handle (3), push-and-pull ejector pin (4), end cover (5) and negative pressure siphon section of thick bamboo (6), its characterized in that: the upper end face of the negative pressure siphon tube (6) is sleeved with a sealing end cover (5), a push-pull ejector rod (4) is arranged inside the negative pressure siphon tube (6), a handle (3) is arranged on the upper end face of the push-pull ejector rod (4), a connector (7) is arranged on the lower end face of the negative pressure siphon tube (6), a storage tank (8) is arranged on the lower side inside the connector (7), a drainage tube (1) is arranged on the left side of the annular side face of the negative pressure siphon tube (6), a sealing connector (2) is arranged at the joint of the drainage tube (1) and the negative pressure siphon tube (6), a branch tube (13) is arranged on the upper side of the annular side face of the position of the drainage tube (1) close to the negative pressure siphon tube (6), a connecting tube (12) is arranged on the upper side inside the branch tube (13), a hollow rubber ball (11) is arranged on the upper end face of the hollow rubber ball (11), and a medicine injection hole (10) is formed in the upper end face of the hollow rubber ball (11), the device is characterized in that a rubber sealing plug (9) is arranged in the drug injection hole (10), a drug delivery guide pipe (14) is arranged in the drainage pipe (1), and a sealing gasket (15) is arranged at the joint of the upper end surface of the negative pressure siphon tube (6) and the sealing end cover (5).
2. A gastrointestinal decompression device according to claim 1, wherein: the novel negative pressure siphon jet aerator is characterized in that an inner thread is formed in the side face of the inner ring of the sealing end cover (5), an outer thread is formed in the upper side of the side face of the annular negative pressure siphon tube (6), the sealing end cover (5) is connected with the negative pressure siphon tube (6) in a sealing mode through a thread seal, an inner thread is formed in the side face of the inner ring of the connector (7), an outer thread is formed in the upper side of the side face of the annular storage tank (8), and the storage tank (8) is connected with the connector (7) in a sealing mode through a thread seal.
3. A gastrointestinal decompression device according to claim 1, wherein: the specification of the sealing joint (2) is matched with that of the drainage tube (1), the specification of the branch tube (13) is matched with that of the connecting tube (12), the specification of the push-pull ejector rod (4) is matched with that of the sealing sleeve (16), and the inner diameter of the sealing sleeve (16) is the same as that of the push-pull ejector rod (4).
4. A gastrointestinal decompression device according to claim 1, wherein: the drug delivery guide tube (14) is communicated with the connecting tube (12), the drainage tube (1) is communicated with the inside of the negative pressure siphon tube (6), the diameter of the drug delivery guide tube (14) is the same as the inner diameter of the connecting tube (12), and the diameter of the drug delivery guide tube (14) is equal to one half of the inner diameter of the drainage tube (1).
5. A gastrointestinal decompression device according to claim 1, wherein: the sealing device is characterized in that a sealing sleeve (16) is arranged on the lower end face inside the sealing end cover (5), a rubber gasket (17) is arranged at the joint of the sealing sleeve (16) and the push-pull ejector rod (4), a top pressure plate (19) is arranged on the lower side of the push-pull ejector rod (4), a clamping sleeve (18) is arranged at the joint of the upper end face of the top pressure plate (19) and the lower end face of the push-pull ejector rod (4), a rubber cushion (20) is arranged on the lower end face of the top pressure plate (19), a guide plate (21) is arranged on the lower side inside the negative pressure siphon tube (6), the diameter of the top pressure plate (19) is the same as the inner diameter of the negative pressure siphon tube (6), and the diameter of the rubber cushion (20) is the same as the inner diameter of the negative pressure siphon tube (6).
6. A gastrointestinal decompression device according to claim 1, wherein: the bottom of the negative pressure siphon tube (6) is provided with a through hole which is communicated with the storage tank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120966491.0U CN215504616U (en) | 2021-05-08 | 2021-05-08 | Gastrointestinal decompression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120966491.0U CN215504616U (en) | 2021-05-08 | 2021-05-08 | Gastrointestinal decompression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215504616U true CN215504616U (en) | 2022-01-14 |
Family
ID=79803690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120966491.0U Expired - Fee Related CN215504616U (en) | 2021-05-08 | 2021-05-08 | Gastrointestinal decompression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215504616U (en) |
-
2021
- 2021-05-08 CN CN202120966491.0U patent/CN215504616U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |