CN212166163U - Multipurpose nasal and gastrointestinal tube for upper gastrointestinal tract - Google Patents
Multipurpose nasal and gastrointestinal tube for upper gastrointestinal tract Download PDFInfo
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- CN212166163U CN212166163U CN201921460458.XU CN201921460458U CN212166163U CN 212166163 U CN212166163 U CN 212166163U CN 201921460458 U CN201921460458 U CN 201921460458U CN 212166163 U CN212166163 U CN 212166163U
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Abstract
The utility model belongs to the technical field of nasal gastrointestinal tube, in particular to an upper digestive tract multipurpose nasal gastrointestinal tube, aiming at the problem that the outer end of the existing rubber tube is inconvenient to fix, the rubber tube is easy to shake, and causes secondary injury to patients, the utility model provides a fixing seat fixed on the rubber tube, a threaded rod is rotatably installed on one side of the fixing seat, a rotating block is rotatably installed on one end of the threaded rod, a threaded seat is connected with the threaded rod through threads, two sliding holes are arranged on the fixing seat, two connecting rods are fixedly installed at the bottom of the threaded seat, the connecting rods are slidably installed in the corresponding sliding holes, and an extrusion rod is rotatably installed at the bottom of one side where the two connecting rods are close to each other, the utility model has simple structure and convenient use, and can connect and fix one end of the rubber tube, avoiding the secondary damage to the patient caused by the shaking of the rubber tube.
Description
Technical Field
The utility model relates to a nose gastrointestinal tube technical field especially relates to an upper gastrointestinal tract multipurpose nose gastrointestinal tube.
Background
The importance of enteral nutrition in gastrointestinal surgery is well known for a long time, the requirement for nutrition support is not limited to maintaining the nitrogen balance of a group and keeping the lean body mass of a patient, but the metabolism of cells is maintained, the structure and the function of tissue and organs are kept, and further the functions of immunity, endocrine and the like are regulated and the tissues are repaired, so that the recovery of the patient is promoted. Through search, patent document with publication (publication) number CN2257197Y discloses a multipurpose nasogastric and intestinal tube for upper gastrointestinal tract, which mainly comprises a rubber tube with A, B, C three longitudinal holes and air bags 2 and 3, wherein the air bag 3 and the air bag 2 are arranged at the tail section of the rubber tube, the rubber tube and the air bag are separated by a section of rubber tube with a side hole a, and a lead wire is arranged at the tail end of the rubber tube.
When the multipurpose nasogastric and intestinal tube for the upper digestive tract, which is provided by the patent, is used, the rubber tube is not convenient to fix at the outer end, and the rubber tube is easy to shake, so that the problem of secondary injury is caused to a patient.
Disclosure of Invention
The utility model aims at solving the problem that the one end of the rubber tube which is arranged outside is not convenient to fix, the rubber tube is easy to shake, the defect of secondary injury is caused to the patient, and the multipurpose nasal gastrointestinal tube for the upper digestive tract is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multipurpose upper digestive tract nasogastric and intestinal canal comprises a rubber tube, wherein two air bags are arranged on the rubber tube, a fixed seat is fixedly sleeved on the rubber tube, a threaded rod is rotatably installed on one side of the fixed seat, a rotating block is rotatably installed at one end of the threaded rod, a threaded seat is connected onto the threaded rod in a threaded manner, two sliding holes are formed in the fixed seat, two connecting rods are fixedly installed at the bottom of the threaded seat, the connecting rods are slidably installed in the corresponding sliding holes, extrusion rods are rotatably installed at the bottoms of one sides, close to each other, of the two connecting rods, a clamping rod is rotatably installed at one end of each extrusion rod, clamping blocks are fixedly installed at the bottoms of the clamping rods and are matched with each other, the rotating block rotates the threaded rod, the threaded rod drives the threaded seat to slide, the two connecting rods respectively slide in the two sliding holes, the two connecting rods drive the, the two clamping rods drive the two clamping blocks to slide for clamping, so that one end of the rubber tube is fixed.
Preferably, two chutes are formed in one side, close to the clamping block, of the fixing seat, the top ends of the two clamping rods are respectively slidably mounted in the two chutes, one end of a first spring is fixedly mounted on the inner wall, close to each other, of one side of each chute, the other end of the first spring is fixedly mounted on the corresponding clamping rod, the clamping rod drives the first spring to stretch under stress, and the elastic force of the first spring can squeeze the clamping rods tightly.
Preferably, one side that two clamping bars are close to each other all rotates and installs the bull stick, and one side that two bull sticks are close to each other rotates and installs same briquetting, and one side fixed mounting that the briquetting is close to the fixing base has the slide bar, and the sliding sleeve is equipped with the dead lever on the slide bar, and the one end fixed mounting of dead lever is on the fixing base, and two clamping bars drive two bull sticks simultaneously and rotate, and the bull stick rotates the extrusion briquetting and slides, and the briquetting drives the slide bar and slides.
Preferably, the other end of the fixed rod is provided with a connecting groove, the sliding rod is slidably mounted in the connecting groove, and the sliding rod slides in the connecting groove.
Preferably, equal fixed mounting has the stopper on the both sides inner wall of spread groove, and the spacing groove has all been seted up to the both sides of slide bar, and stopper slidable mounting is in the spacing inslot that corresponds, and one side fixed mounting of stopper has the one end of second spring, and the other end fixed mounting of second spring is on the inner wall of the spacing groove that corresponds, and the slide bar slides and makes the stopper slide in the spacing inslot that corresponds, and the briquetting slides downwards and compresses tightly.
In the utility model, the upper digestive tract multipurpose nasal gastrointestinal tube rotates the rotating block, the rotating block rotates the threaded rod, the threaded rod drives the threaded seat to slide, the threaded seat drives the two connecting rods to slide in the two sliding holes respectively, the two connecting rods drive the two extrusion rods to rotate, the two extrusion rods rotate to extrude the two clamping rods to slide, and the two clamping rods drive the two clamping blocks to slide for clamping, so that one end of the rubber tube is fixed;
the two clamping rods simultaneously drive the two rotating rods to rotate, the rotating rods rotate to extrude the pressing block to slide, the pressing block drives the sliding rods to slide, the sliding rods slide to enable the limiting blocks to slide in the corresponding limiting grooves, and the pressing block slides downwards to be compressed;
the utility model discloses simple structure, convenient to use can connect fixedly to the one end of rubber tube, avoids the rubber tube to rock and causes the secondary injury to the patient.
Drawings
FIG. 1 is a schematic view of the upper gastrointestinal tract multipurpose nasal-gastric tube of the present invention;
FIG. 2 is a schematic side view, sectional view, partly in section, of a fixing base of a multipurpose upper gastrointestinal tract tube according to the present invention;
fig. 3 is a schematic sectional view of a part a of the upper gastrointestinal tract multipurpose nasogastric tube provided by the present invention.
In the figure: the device comprises a rubber tube 1, an air bag 2, a fixed seat 3, a threaded rod 4, a rotating block 5, a threaded seat 6, a sliding hole 7, a connecting rod 8, an extrusion rod 9, a clamping rod 10, a clamping block 11, a sliding groove 12, a first spring 13, a rotating rod 14, a pressing block 15, a fixed rod 16, a connecting groove 17, a sliding rod 18, a limiting groove 19, a limiting block 20 and a second spring 21.
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.
Example one
Referring to fig. 1-3, an upper digestive tract multipurpose nasal gastrointestinal tube comprises a rubber tube 1, two air bags 2 are arranged on the rubber tube 1, a fixed seat 3 is fixedly sleeved on the rubber tube 1, a threaded rod 4 is rotatably arranged on one side of the fixed seat 3, a rotating block 5 is rotatably arranged at one end of the threaded rod 4, a threaded seat 6 is connected on the threaded rod 4 in a threaded manner, two sliding holes 7 are arranged on the fixed seat 3, two connecting rods 8 are fixedly arranged at the bottom of the threaded seat 6, the connecting rods 8 are slidably arranged in the corresponding sliding holes 7, an extrusion rod 9 is rotatably arranged at the bottom of one side, close to each other, of the two connecting rods 8, a clamping rod 10 is rotatably arranged at one end of the extrusion rod 9, clamping blocks 11 are fixedly arranged at the bottom of the clamping rod 10, the two clamping blocks 11 are mutually matched, the rotating block 5 is rotated, the threaded rod 5 rotates the threaded rod 4, the threaded rod 4, the two connecting rods 8 drive the two extrusion rods 9 to rotate, the two extrusion rods 9 rotate to extrude the two clamping rods 10 to slide, and the two clamping rods 10 drive the two clamping blocks 11 to slide for clamping, so that one end of the rubber tube 1 is fixed.
The utility model discloses in, fixing base 3 has been close to one side of clamp splice 11 and has been seted up two spouts 12, and sliding mounting is in two spouts 12 respectively on the top of two clamping bars 10, and equal fixed mounting has the one end of first spring 13 on the one side inner wall that two spouts 12 are close to each other, and the other end fixed mounting of first spring 13 is on the clamping bar 10 that corresponds, and clamping bar 10 drives first spring 13 atress flexible, and the elasticity of first spring 13 can be crowded tight clamping bar 10.
The utility model discloses in, one side that two clamping bars 10 are close to each other all rotates and installs bull stick 14, one side that two bull sticks 14 are close to each other rotates and installs same briquetting 15, one side fixed mounting that briquetting 15 is close to fixing base 3 has slide bar 18, sliding sleeve is equipped with dead lever 16 on the slide bar 18, the one end fixed mounting of dead lever 16 is on fixing base 3, two clamping bars 10 drive two bull sticks 14 simultaneously and rotate, bull stick 14 rotates and extrudes briquetting 15 and slides, briquetting 15 drives slide bar 18 and slides.
The utility model discloses in, the spread groove 17 has been seted up to the other end of dead lever 16, and slide bar 18 slidable mounting is in spread groove 17, and slide bar 18 slides in spread groove 17.
The utility model discloses in, equal fixed mounting has stopper 20 on the both sides inner wall of spread groove 17, spacing groove 19 has all been seted up to slide bar 18's both sides, stopper 20 slidable mounting is in the spacing groove 19 that corresponds, one side fixed mounting of stopper 20 has the one end of second spring 21, the other end fixed mounting of second spring 21 is on the inner wall of the spacing groove 19 that corresponds, slide bar 18 slides and makes stopper 20 slide in the spacing groove 19 that corresponds, briquetting 15 slides downwards and compresses tightly.
Example two
Referring to fig. 1-3, an upper digestive tract multipurpose nasal gastrointestinal tube comprises a rubber tube 1, two air bags 2 are arranged on the rubber tube 1, a fixed seat 3 is fixedly sleeved on the rubber tube 1, a threaded rod 4 is rotatably installed on one side of the fixed seat 3, a rotating block 5 is rotatably installed at one end of the threaded rod 4, a threaded seat 6 is connected on the threaded rod 4 in a threaded manner, two sliding holes 7 are formed in the fixed seat 3, two connecting rods 8 are fixedly installed at the bottom of the threaded seat 6 through welding, the connecting rods 8 are slidably installed in the corresponding sliding holes 7, an extrusion rod 9 is rotatably installed at the bottom of one side, close to each other, of the two connecting rods 8, a clamping rod 10 is rotatably installed at one end of the extrusion rod 9, clamping blocks 11 are fixedly installed at the bottom of the clamping rod 10 through welding, the two clamping blocks 11 are mutually matched, the rotating block 5 rotates the, the screw thread seat 6 drives the two connecting rods 8 to slide in the two sliding holes 7 respectively, the two connecting rods 8 drive the two extrusion rods 9 to rotate, the two extrusion rods 9 rotate to extrude the two clamping rods 10 to slide, and the two clamping rods 10 drive the two clamping blocks 11 to slide for clamping, so that one end of the rubber tube 1 is fixed.
The utility model discloses in, fixing base 3 has been close to one side of clamp splice 11 and has been seted up two spouts 12, and sliding mounting has the one end of first spring 13 in two spouts 12 respectively on the one side inner wall that two spouts 12 are close to each other, and the other end of first spring 13 passes through welded fastening and installs on the clamp splice 10 that corresponds, and clamp splice 10 drives first spring 13 atress flexible, and the elasticity of first spring 13 can be crowded tight clamp splice 10.
The utility model discloses in, one side that two clamping bars 10 are close to each other all rotates and installs bull stick 14, one side that two bull sticks 14 are close to each other rotates and installs same briquetting 15, one side that briquetting 15 is close to fixing base 3 has slide bar 18 through welded fastening, sliding sleeve is equipped with dead lever 16 on the slide bar 18, welded fastening is passed through to dead lever 16's one end and is installed on fixing base 3, two clamping bars 10 drive two bull sticks 14 simultaneously and rotate, bull stick 14 rotates and extrudes briquetting 15 and slides, briquetting 15 drives slide bar 18 and slides.
The utility model discloses in, the spread groove 17 has been seted up to the other end of dead lever 16, and slide bar 18 slidable mounting is in spread groove 17, and slide bar 18 slides in spread groove 17.
The utility model discloses in, all there is stopper 20 through welded fastening on the both sides inner wall of spread groove 17, spacing groove 19 has all been seted up to slide bar 18's both sides, stopper 20 slidable mounting is in the spacing groove 19 that corresponds, there is the one end of second spring 21 one side of stopper 20 through welded fastening, the other end of second spring 21 passes through welded fastening and installs on the inner wall of the spacing groove 19 that corresponds, slide bar 18 slides and makes stopper 20 slide in the spacing groove 19 that corresponds, briquetting 15 slides downwards and compresses tightly.
The working principle is as follows: when the rubber tube fixing device is used, the rotating block 5 is rotated, the rotating block 5 rotates the threaded rod 4, the threaded rod 4 drives the threaded seat 6 to slide, the threaded seat 6 drives the two connecting rods 8 to respectively slide in the two sliding holes 7, the two connecting rods 8 drive the two extrusion rods 9 to rotate, the two extrusion rods 9 rotate to extrude the two clamping rods 10 to slide, the clamping rods 10 drive the first springs 13 to stretch under stress, the elastic force of the first springs 13 can tightly extrude the clamping rods 10, the two clamping rods 10 drive the two clamping blocks 11 to slide for clamping, the two clamping rods 10 simultaneously drive the two rotating rods 14 to rotate, the rotating rods 14 rotate to extrude the pressing block 15 to slide, the pressing block 15 drives the sliding rod 18 to slide, the sliding rod 18 slides in the connecting groove 17, the sliding rod 18 slides to enable the limiting block 20 to slide in the corresponding limiting groove 19, the pressing block 15 slides downwards to compress, the elastic force of the second spring 21 can tightly extrude the sliding rod 18, the stability of the rubber tube 1 during use is improved, and secondary damage to a patient caused by shaking of the rubber tube 1 is avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an upper gastrointestinal tract multipurpose nasal-gastric-intestinal canal, including rubber tube (1), its characterized in that, be equipped with two gasbag (2) on rubber tube (1), fixed cover is equipped with fixing base (3) on rubber tube (1), one side of fixing base (3) is rotated and is installed threaded rod (4), the one end of threaded rod (4) is rotated and is installed rotatory piece (5), threaded rod (4) are gone up threaded connection has screw thread seat (6), two slide holes (7) have been seted up on fixing base (3), the bottom fixed mounting of screw thread seat (6) has two connecting rods (8), connecting rod (8) slidable mounting is in corresponding slide hole (7), one side bottom that two connecting rods (8) are close to each other all rotates and installs extrusion rod (9), the one end of extrusion rod (9) is rotated and is installed clamping bar (10), the bottom fixed mounting of clamping bar (10) has clamp splice (, the two clamping blocks (11) are mutually matched.
2. The upper gastrointestinal tract multipurpose nasal and gastrointestinal tube according to claim 1, wherein two sliding grooves (12) are formed in one side of the fixed seat (3) close to the clamping block (11), the top ends of the two clamping rods (10) are respectively slidably mounted in the two sliding grooves (12), one end of a first spring (13) is fixedly mounted on the inner wall of one side of the two sliding grooves (12) close to each other, and the other end of the first spring (13) is fixedly mounted on the corresponding clamping rod (10).
3. The multipurpose upper gastrointestinal tract tube as claimed in claim 1, wherein the rotating rods (14) are rotatably mounted on the sides of the two clamping rods (10) close to each other, the same pressing block (15) is rotatably mounted on the side of the two rotating rods (14) close to each other, a sliding rod (18) is fixedly mounted on one side of the pressing block (15) close to the fixed seat (3), a fixed rod (16) is slidably sleeved on the sliding rod (18), and one end of the fixed rod (16) is fixedly mounted on the fixed seat (3).
4. The multipurpose upper gastrointestinal tract tube as claimed in claim 3, wherein the other end of the fixing rod (16) is provided with a connecting groove (17), and the sliding rod (18) is slidably mounted in the connecting groove (17).
5. The upper gastrointestinal tract multipurpose nasogastric tube according to claim 4, wherein the inner walls of the two sides of the connecting groove (17) are fixedly provided with limiting blocks (20), the two sides of the sliding rod (18) are provided with limiting grooves (19), the limiting blocks (20) are slidably mounted in the corresponding limiting grooves (19), one side of each limiting block (20) is fixedly provided with one end of a second spring (21), and the other end of each second spring (21) is fixedly mounted on the inner wall of the corresponding limiting groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921460458.XU CN212166163U (en) | 2019-09-04 | 2019-09-04 | Multipurpose nasal and gastrointestinal tube for upper gastrointestinal tract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921460458.XU CN212166163U (en) | 2019-09-04 | 2019-09-04 | Multipurpose nasal and gastrointestinal tube for upper gastrointestinal tract |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212166163U true CN212166163U (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921460458.XU Expired - Fee Related CN212166163U (en) | 2019-09-04 | 2019-09-04 | Multipurpose nasal and gastrointestinal tube for upper gastrointestinal tract |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212166163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317716A (en) * | 2022-02-17 | 2022-11-11 | 郑州大学第一附属医院 | Automatic pressure stabilizing and pressurizing system for medical emergency blood transfusion and fluid infusion |
-
2019
- 2019-09-04 CN CN201921460458.XU patent/CN212166163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115317716A (en) * | 2022-02-17 | 2022-11-11 | 郑州大学第一附属医院 | Automatic pressure stabilizing and pressurizing system for medical emergency blood transfusion and fluid infusion |
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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 |
Granted publication date: 20201218 Termination date: 20210904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |