CN217612073U - Adjustable medical nasogastric tube fixing assembly - Google Patents
Adjustable medical nasogastric tube fixing assembly Download PDFInfo
- Publication number
- CN217612073U CN217612073U CN202220526819.1U CN202220526819U CN217612073U CN 217612073 U CN217612073 U CN 217612073U CN 202220526819 U CN202220526819 U CN 202220526819U CN 217612073 U CN217612073 U CN 217612073U
- Authority
- CN
- China
- Prior art keywords
- nasogastric tube
- limiting
- bolt
- snap ring
- frame body
- 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
- 210000002784 stomach Anatomy 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an adjustable medical nasogastric tube fixing component, which comprises a snap ring attached to the upper part of the lip below the nostril, wherein an elastic band is connected to the snap ring, the elastic band is sleeved on the head of a patient, a pull rope is tied on the elastic band, the pull rope is an elastic pull rope, and the pull rope is used for being hung on the ear to prevent the elastic band from sliding down to the neck; an opening is formed in the clamping ring, and a fixing mechanism used for limiting and clamping the nasogastric tube is arranged in the opening in a limiting sliding mode. Through the design have snap ring and fixed establishment to nasogastric tube can be carried out the centre gripping by fixed establishment, and fixed establishment can also carry out the regulation of position on the snap ring.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to fixed subassembly of medical nasogastric tube with adjustable.
Background
Gastric tubes are a medical device that helps patients who cannot swallow deliver the necessary moisture and food in special cases. The stomach tube is generally made of polyurethane or silica gel materials, and the polyurethane and silica gel stomach tubes should be changed once a month according to the materials. The sizes of the stomach tubes are different, and the stomach tubes are oral stomach tubes and nasal stomach tubes. Wherein, the length of the stomachic tube is about 45Cm, and the stomachic tube can be inserted into the stomachic tube by 35-40 Cm. The nasogastric tube is about 105Cm long, and is inserted through the nostril to about 55Cm, passes through the pharynx, and reaches the stomach through the esophagus. The existing nasogastric tube is bonded on the nose by adopting an adhesive tape mode, glue marks on the nose can not be removed after being bonded for a long time, and the nasogastric tube or the nasogastric tube is affected by the movement of a patient, so that the nasogastric tube or the nasogastric tube is easy to fall off and shift, and the workload of medical staff is increased when the medical adhesive tape is frequently replaced to cause discomfort to the patient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems of the prior art and provide an adjustable medical nasogastric tube fixing component.
The purpose of the utility model can be realized by the following technical proposal:
an adjustable medical nasogastric tube fixing assembly comprises a clamping ring attached to the lower portion of a nostril, wherein an opening is formed in the clamping ring, and a fixing mechanism used for limiting and clamping a nasogastric tube is arranged in the opening in a limiting sliding mode;
the fixing mechanism comprises a frame body, a pressing block, a first bolt and a limiting rod, the first bolt can drive the pressing block to move in the frame body to extrude the nasogastric tube, the first bolt is in threaded connection with the frame body, the pressing block is arc-shaped, and the front end of the frame body is also of an arc-shaped structure;
the opening part that is located on the snap ring is formed with annular through groove, and annular through groove internal diameter equals with the gag lever post diameter, and the gag lever post slides in annular through groove, can make the framework spacing removal in the snap ring.
As a further aspect of the present invention: the fixing mechanism further comprises a sliding rod fixed on the pressing block, a sliding groove is formed in the inner wall of the frame body, and the end portion of the sliding rod slides in the sliding groove in a limiting mode.
As a further aspect of the present invention: and a second bolt is further connected to the frame body in a threaded manner, one end of the second bolt is fixedly provided with a pressing disc, and the other end of the second bolt is fixedly provided with a rotary disc.
As a further aspect of the present invention: the snap ring is connected with an elastic band.
As a further aspect of the present invention: the elastic belt is tied with a pull rope which is an elastic pull rope.
The utility model has the advantages that:
(1) The clamping ring and the fixing mechanism are designed, so that the nasogastric tube can be clamped by the fixing mechanism, and the fixing mechanism can also adjust the position on the clamping ring;
(2) The elastic bands and the pull ropes are designed to be sleeved on the head of a patient, and the pull ropes are hung on ears to pull the elastic bands, so that the elastic bands are prevented from falling downwards.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural view of the fixing mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of the snap ring of the present invention;
fig. 4 is a schematic position diagram of the snap ring and securing mechanism of the present invention.
In the figure: 1. a snap ring; 11. a bonding section; 12. a support frame; 121. an opening; 122. an annular through groove; 2. elastic bands; 3. pulling a rope; 4. a fixing mechanism; 41. a frame body; 42. a limiting rod; 43. a first bolt; 44. a second bolt; 45. briquetting; 46. a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention relates to an adjustable medical nasogastric tube fixing assembly, which comprises a snap ring 1 attached to the upper position of the lips below the nostrils, wherein an elastic band 2 is connected to the snap ring 1, the elastic band 2 is sleeved on the head of a patient, a pull rope 3 is tied to the elastic band 2, the pull rope 3 is an elastic pull rope, the pull rope 3 is used to be hung on the ears, the elastic band 2 is prevented from slipping down to the neck, and the central position of the elastic band 2 is hollowed.
The shape of the clamping ring 1 is omega, the clamping ring 1 is composed of a joint part 11 and a supporting frame 12, and the joint part 11 is fixedly connected with two ends of the supporting frame 12;
the fitting part 11 is curved and is fitted above the lips of the patient, and the elastic band 2 is fixedly bonded on the inner side of the fitting part 11;
the support frame 12 is half ring-shaped;
an opening 121 is formed on the clamping ring 1, the opening 121 is specifically transversely arranged on the supporting frame 12, and a fixing mechanism 4 for limiting and clamping the nasogastric tube is arranged in the opening 121 in a limiting sliding manner; the fixing mechanism 4 comprises a frame body 41, a pressing block 45, a first bolt 43 and a limiting rod 42, the first bolt 43 can drive the pressing block 45 to move in the frame body 41 to extrude the nasogastric tube, the first bolt 43 is in threaded connection with the frame body 41, the first bolt 43 is in rotary connection with the pressing block 45, the pressing block 45 is arc-shaped, the front end of the frame body 41 is also in an arc-shaped structure, and the nasogastric tube can be conveniently extruded and clamped;
a second bolt 44 is further connected to the frame body 41 in a threaded manner, one end of the second bolt 44 is fixed with a pressing disc, the other end of the second bolt 44 is fixed with a rotary disc, and when the second bolt 44 is rotated, the second bolt 44 can drive the pressing disc to touch the clamping ring 1, so that the frame body 41 is limited on the clamping ring 1 at zero time;
the annular through groove 122 is formed at the opening 121 on the snap ring 1, the annular through groove 122 is specifically vertically arranged at the upper end and the lower end of the opening 121 on the support frame 12, the support frame 12 is vertically communicated, the inner diameter of the annular through groove 122 is equal to the diameter of the limiting rod 42, the limiting rod 42 slides in the annular through groove 122, and the frame body 41 can move in the snap ring 1 in a limiting manner.
In the second embodiment, on the basis of the first embodiment, the fixing mechanism 4 further includes a sliding rod 46 fixed on the pressing block 45, a sliding slot is formed in the inner wall of the frame 41, and an end portion of the sliding rod 46 slides in the sliding slot in a limited manner to move in cooperation with the pressing block 45.
The staff can overlap the patient head earlier with elastic cord 2 to hang at the patient ear with stay cord 3, and snap ring 1 then pastes patient's nostril below department, and passes fixed establishment 4 with its nasogastric tube, fixes through fixed establishment 4 afterwards, and the reuse hand adjusts the position of fixed establishment 4 on snap ring 1, and fixes through swivel bolt two 44 at last.
Specifically, the first bolt 43 is rotated to rotate on the frame 41, so as to drive the pressing block 45 to move in the frame 41, and the sliding rod 46 slides in the sliding groove, so that the pressing block 45 clamps the nasogastric tube.
Specifically, the frame body 41 is adjusted in position by the cooperation of the annular through groove 122 and the opening 121 through the left and right two limiting rods 42, wherein the limiting rods 42 limit and slide in the annular through groove 122, and the frame body 41 slides in the opening 121.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (5)
1. An adjustable medical nasogastric tube fixing assembly is characterized by comprising a clamping ring (1) attached to the lower portion of a nostril, wherein an opening (121) is formed in the clamping ring (1), and a fixing mechanism (4) for limiting and clamping a nasogastric tube is arranged in the opening (121) in a limiting sliding manner;
the fixing mechanism (4) comprises a frame body (41), a pressing block (45), a first bolt (43) and a limiting rod (42), and the first bolt (43) can drive the pressing block (45) to move in the frame body (41) to extrude the nasogastric tube;
an annular through groove (122) is formed in the position, located at the opening (121), of the clamping ring (1), and the limiting rod (42) slides in the annular through groove (122).
2. The adjustable medical nasogastric tube fixing component according to claim 1, wherein the fixing mechanism (4) further comprises a sliding rod (46) fixed on the pressing block (45), a sliding groove is formed in the inner wall of the frame body (41), and the end portion of the sliding rod (46) slides in the sliding groove in a limiting manner.
3. The adjustable medical nasogastric tube fixing assembly according to claim 1 or 2, wherein the frame body (41) is further connected with a second bolt (44) in a threaded manner.
4. The adjustable medical nasogastric tube fixing assembly according to claim 1 or 2, wherein an elastic band (2) is connected to the snap ring (1).
5. The adjustable medical nasogastric tube fixing assembly according to claim 4, wherein the elastic band (2) is tied with a pull rope (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220526819.1U CN217612073U (en) | 2022-03-11 | 2022-03-11 | Adjustable medical nasogastric tube fixing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220526819.1U CN217612073U (en) | 2022-03-11 | 2022-03-11 | Adjustable medical nasogastric tube fixing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217612073U true CN217612073U (en) | 2022-10-21 |
Family
ID=83644669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220526819.1U Expired - Fee Related CN217612073U (en) | 2022-03-11 | 2022-03-11 | Adjustable medical nasogastric tube fixing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217612073U (en) |
-
2022
- 2022-03-11 CN CN202220526819.1U patent/CN217612073U/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: 20221021 |