CN214129507U - Bi-pass naso-intestinal stomach tube - Google Patents
Bi-pass naso-intestinal stomach tube Download PDFInfo
- Publication number
- CN214129507U CN214129507U CN202022034426.2U CN202022034426U CN214129507U CN 214129507 U CN214129507 U CN 214129507U CN 202022034426 U CN202022034426 U CN 202022034426U CN 214129507 U CN214129507 U CN 214129507U
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- China
- Prior art keywords
- tube body
- tube
- stomach
- connecting piece
- naso
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- Expired - Fee Related
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- 210000002784 stomach Anatomy 0.000 title claims abstract description 68
- 210000000936 intestine Anatomy 0.000 claims abstract description 37
- 230000000968 intestinal effect Effects 0.000 claims abstract description 26
- 230000002496 gastric effect Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 210000001331 nose Anatomy 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000001630 jejunum Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
Images
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a double-pass nasal gastrointestinal tube, which comprises an intestinal tube body and a stomach tube body. The stomach tube body is sleeved on the outside of the intestine tube body, a negative pressure channel is formed between the inner side wall of the stomach tube body and the outer side wall of the intestinal tube body, the two ends of the intestine body extend out of the two ends of the intestine tube body, a connecting piece is provided at one end of the body of the stomach tube outside the body, and one end of the connecting piece is sealedly connected with the stomach tube body, one end of the intestine body passes through the other end of the connecting piece, and the connecting piece is provided with a negative suction port. The utility model provides a double-pass naso-intestinal tube, which integrates the naso-intestinal tube and the naso-gastric tube, and only needs to be inserted into one nostril of a patient to realize the function that originally required two nostrils to insert a tube each, which reduces the pain of the patient and at the same time increases the operating efficiency of the doctor.
Description
Technical Field
The utility model belongs to the technical field of medical appurtenance technique and specifically relates to a bi-pass naso-intestinal stomach tube is related to.
Background
The nasal gastrointestinal tube is used for conveying nutrient solution to a patient who can not eat normally, namely, the tube sequentially enters the stomach, the duodenum and the jejunum along the esophagus through the nasal cavity. The phenomenon that one nostril is inserted with a nasogastric tube for decompression and the other nostril is inserted with a nasointestinal tube for nutrition treatment exists for a patient. Causing a certain pain to the patient. Therefore, a bi-pass naso-intestinal gastric tube needs to be designed, the naso-intestinal tube and the naso-gastric tube are integrated, the function which can be realized by inserting one tube into each of two nostrils of a patient originally can be realized by inserting one tube into one nostril, the pain of the patient is reduced, and the operation efficiency of a doctor is increased.
The Chinese patent application publication No. CN105291048A, published as 26/11/2019, is named as a nasointestinal tube with a wireless real-time image transmission function, and discloses a nasointestinal tube with a wireless real-time image transmission function. The image transmission unit consists of a camera device and a wireless signal transmitter which are arranged in the nose intestine pipe; the camera device is arranged at the end head of the lower end of the nose intestine pipe, the camera device body is arranged in the nose intestine pipe, and the camera end surface of the camera device is flush with the lower end surface of the nose intestine pipe; the utility model can shoot and record the internal state of the patient in real time by arranging the camera device; through setting up wireless signal transmitter, can be with the real-time receiving terminal that transmits of the condition that camera device shot for medical personnel and patient's family members can know the internal actual conditions of patient with the help of it. The nasointestinal tube still does not solve the above problems.
Disclosure of Invention
The utility model discloses an overcome among the prior art nasointestinal tube and nasogastric tube and need insert different nostrils respectively, others are painful relatively, and the inconvenient not enough of doctor's operation, provide a bi-pass nasointestinal tube, integrate nasointestinal tube and nasogastric tube together, only need insert patient's a nostril and can realize that it respectively inserts the function that a pipe could realize to need two nostrils originally, reduced patient's misery, increase doctor's operating efficiency simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bi-pass naso-intestinal stomach tube, includes intestines tube body and stomach tube body, and stomach tube body cover is established in the intestines tube body outside, forms the negative pressure passageway between the inside wall of stomach tube body and the intestines tube body lateral wall, and the both ends of intestines tube body stretch out the both ends of intestines tube body, and the external one end that the stomach tube body was in is equipped with the connecting piece, connecting piece one end and stomach tube body sealing connection, and the other end of connecting piece is passed to the one end of intestines tube body, is equipped with the negative suction mouth on the connecting piece.
Among the above-mentioned technical scheme, through being in the same place nose intestines pipe and nasogastric tube integration, only need insert patient's a nostril and can realize the function that needs two nostrils respectively to insert a pipe originally and just can realize, reduced patient's misery, increased doctor's operating efficiency simultaneously. Because stomach tube body cover is established in the intestines tube body outside, during the use, stretch into the stomach with the one end of stomach tube body, stretch into the intestines with the one end of intestines tube body can. The connecting piece can guarantee that the outlet of stomach tube body and the import of intestines tube body are connected with different devices respectively, and have better sealed effect. The intestinal canal body, the stomach tube body and the connecting piece can be manufactured separately, and the processing cost is reduced.
Preferably, the one end that the stomach tube body is in the body is equipped with a plurality of elastic support piece, and elastic support piece distributes along stomach tube body circumference, and elastic support piece's one end is fixed with the stomach tube body, and elastic support piece's the other end contacts with the lateral wall of intestines tube body. The structure can guarantee that the stomach tube body is in internal one end and intestines tube body and all the time have sufficient burden to inhale the clearance, guarantees that the stomach tube body can the inside liquid of suction stomach.
Preferably, the connecting piece one end is equipped with the elastic sleeve, and the one end of elastic sleeve closely laminates with the lateral wall of connecting piece, and the other end of elastic sleeve closely laminates with the lateral wall of intestines tube body. The structure can ensure the sealing effect between the connecting piece and the intestinal canal body.
Preferably, one end of the elastic sleeve connected with the intestinal canal body is arranged outside the connecting piece. Because the stomach tube body is in a negative pressure state, the structure can ensure that the elastic sleeve still has good sealing effect when negative pressure exists in the connecting piece.
Preferably, the connecting piece is equipped with the elastic sleeve with the one end of this body coupling of stomach tube, and the one end of elastic sleeve closely laminates with the lateral wall of connecting piece, and the other end of elastic sleeve closely laminates with the lateral wall of stomach tube body. The structure can guarantee the sealing effect between connecting piece and the stomach tube body.
Preferably, the intestinal tube body and the stomach tube body are both transparent tubes. The structure is convenient for observing the fluid condition in the nasal intestines and stomach.
Preferably, the intestinal tube body and the gastric tube body are made of a material having high reflection properties to ultrasonic waves. The structure is convenient for observe the condition of the naso-intestinal gastric tube in vivo through the ultrasonic device.
Preferably, the intestinal tube body is provided with an intestinal tube character, and the stomach tube body is provided with a stomach tube character. The structure is easy to distinguish for doctors.
The utility model has the advantages that: (1) the nasointestinal tube and the nasogastric tube are integrated, and the function that one tube is inserted into each of two nostrils can be realized by only inserting one nostril of a patient, so that the pain of the patient is reduced, and the operation efficiency of a doctor is improved; (2) the intestinal canal body, the stomach tube body and the connecting piece can be manufactured independently, and the number of processed bodies is reduced; (3) one end of the stomach tube body in the stomach tube body is always provided with enough negative suction clearance with the intestinal tube body, so that the stomach tube body can suck out liquid in the stomach; (4) the joint of the connecting piece has good sealing effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: intestinal canal body 1, stomach tube body 2, negative pressure passageway 2.1, elastic support piece 2.2, connecting piece 3, negative suction mouth 3.1, bulge loop 3.2, elastic sleeve 4.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1, a bi-pass nasogastric tube comprises an intestinal tube body 1 and a gastric tube body 2, wherein the intestinal tube body 1 and the gastric tube body 2 are made of a material having a high reflection property to ultrasonic waves; the intestinal canal body 1 is provided with an intestinal canal character, and the stomach tube body 2 is provided with a stomach tube character. 2 covers of stomach tube body are established in the 1 outside of intestines tube body, form negative pressure passageway 2.1 between the inside wall of stomach tube body 2 and the 1 lateral wall of intestines tube body, and the both ends of intestines tube body 1 are stretched out the both ends of intestines tube body 1, and the external one end that stomach tube body 2 was in is equipped with connecting piece 3, 3 one end of connecting piece and 2 sealing connection of stomach tube body, and the other end of connecting piece 3 is passed to the one end of intestines tube body 1, is equipped with negative suction inlet 3.1 on the connecting piece 3. Stomach tube body 2 is in internal one end and is equipped with a plurality of elastic support piece 2.2, and elastic support piece 2.2 is along 2 circumference evenly distributed of stomach tube body, and elastic support piece 2.2's one end is fixed with stomach tube body 2, and elastic support piece 2.2's the other end contacts with the lateral wall of intestines tube body 1. The 3 one end of connecting piece is equipped with elastic sleeve 4, and the one end of elastic sleeve 4 closely laminates with the lateral wall of connecting piece 3, and the other end of elastic sleeve 4 closely laminates with the lateral wall of intestines tube body 1. One end of the elastic sleeve 4 connected with the intestinal canal body 1 is arranged outside the connecting piece 3. The one end that connecting piece 3 and stomach tube body 2 are connected is equipped with elastic sleeve 4, and the one end of elastic sleeve 4 closely laminates with the lateral wall of connecting piece 3, and the other end of elastic sleeve 4 closely laminates with the lateral wall of stomach tube body 2. The outer side wall of the connecting piece 3 is provided with a convex ring 3.2 which is used for the elastic sleeve to be more reliably connected.
Among the above-mentioned technical scheme, through being in the same place nose intestines pipe and nasogastric tube integration, only need insert patient's a nostril and can realize the function that needs two nostrils respectively to insert a pipe originally and just can realize, reduced patient's misery, increased doctor's operating efficiency simultaneously. Because 2 covers of stomach tube body are established in the intestinal canal body 1 outside, during the use, stretch into the stomach with the one end of stomach tube body 2, stretch into the intestinal with the one end of intestinal canal body 1 can. The connecting piece 3 can ensure that the outlet of the stomach tube body 2 and the inlet of the intestinal tube body 1 are respectively connected with different devices, and has better sealing effect. The intestinal canal body 1, the stomach tube body 2 and the connecting piece 3 can be manufactured separately, and the processing cost is reduced.
The utility model has the advantages that: (1) the nasointestinal tube and the nasogastric tube are integrated, and the function that one tube is inserted into each of two nostrils can be realized by only inserting one nostril of a patient, so that the pain of the patient is reduced, and the operation efficiency of a doctor is improved; (2) the intestinal canal body, the stomach tube body and the connecting piece can be manufactured independently, and the number of processed bodies is reduced; (3) one end of the stomach tube body in the stomach tube body is always provided with enough negative suction clearance with the intestinal tube body, so that the stomach tube body can suck out liquid in the stomach; (4) the joint of the connecting piece has good sealing effect.
Claims (6)
1. The utility model provides a bi-pass nasointestinal stomach tube, characterized by, includes intestines tube body and stomach tube body, and intestines tube body outside is established to stomach tube body cover, forms negative pressure channel between the inside wall of stomach tube body and the intestines tube body lateral wall, and the both ends of intestines tube body are stretched out the both ends of intestines tube body, and the external one end that the stomach tube body was in is equipped with the connecting piece, connecting piece one end and stomach tube body sealing connection, and the other end of connecting piece is passed to the one end of intestines tube body, is equipped with the negative suction mouth on the connecting piece.
2. The bi-pass naso-intestinal gastric tube of claim 1, wherein one end of the gastric tube body in the body is provided with a plurality of elastic supporting members, the elastic supporting members are distributed along the circumferential direction of the gastric tube body, one end of each elastic supporting member is fixed with the gastric tube body, and the other end of each elastic supporting member is in contact with the outer side wall of the intestinal tube body.
3. The bi-pass naso-gastrointestinal tube of claim 1, wherein one end of the connecting member is provided with an elastic sleeve, one end of the elastic sleeve is tightly attached to the outer side wall of the connecting member, and the other end of the elastic sleeve is tightly attached to the outer side wall of the intestinal tube body.
4. A bi-pass naso-gastrointestinal tube as claimed in claim 3, wherein the end of the elastic sleeve connected to the body of the tube is disposed outside the connector.
5. A bi-pass naso-gastric tube according to claim 1 or 2 or 3 or 4, wherein said tube body and stomach tube body are both transparent tubes.
6. A bi-pass naso-gastric tube according to claim 1 or 2 or 3 or 4, wherein said tube body and gastric tube body are made of a material having high reflection properties to ultrasonic waves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022034426.2U CN214129507U (en) | 2020-09-16 | 2020-09-16 | Bi-pass naso-intestinal stomach tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022034426.2U CN214129507U (en) | 2020-09-16 | 2020-09-16 | Bi-pass naso-intestinal stomach tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214129507U true CN214129507U (en) | 2021-09-07 |
Family
ID=77556863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022034426.2U Expired - Fee Related CN214129507U (en) | 2020-09-16 | 2020-09-16 | Bi-pass naso-intestinal stomach tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214129507U (en) |
-
2020
- 2020-09-16 CN CN202022034426.2U patent/CN214129507U/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: 20210907 |