CN210785857U - Lung surface active substance administration device in tracheal cannula of newborn - Google Patents
Lung surface active substance administration device in tracheal cannula of newborn Download PDFInfo
- Publication number
- CN210785857U CN210785857U CN201921403259.5U CN201921403259U CN210785857U CN 210785857 U CN210785857 U CN 210785857U CN 201921403259 U CN201921403259 U CN 201921403259U CN 210785857 U CN210785857 U CN 210785857U
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- China
- Prior art keywords
- tube
- pipe
- liquid discharge
- discharge ports
- integrally connected
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- Expired - Fee Related
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- 210000004072 lung Anatomy 0.000 title description 5
- 239000004094 surface-active agent Substances 0.000 title description 2
- 239000003580 lung surfactant Substances 0.000 claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 12
- 241001330002 Bambuseae Species 0.000 claims abstract description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 12
- 239000011425 bamboo Substances 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 22
- 239000003814 drug Substances 0.000 claims description 18
- 238000002627 tracheal intubation Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 2
- 238000012377 drug delivery Methods 0.000 claims 3
- 239000012530 fluid Substances 0.000 abstract description 30
- 230000010354 integration Effects 0.000 abstract description 13
- 210000003437 trachea Anatomy 0.000 abstract description 12
- 229940066294 lung surfactant Drugs 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 210000003097 mucus Anatomy 0.000 description 2
- 208000032571 Infant acute respiratory distress syndrome Diseases 0.000 description 1
- 206010028974 Neonatal respiratory distress syndrome Diseases 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 201000002652 newborn respiratory distress syndrome Diseases 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a lung surfactant ware of dosing in neonate's trachea cannula, including dosing the pipe, it is equipped with the mouthpiece to insert on the right side of dosing the pipe, it is connected with the gasbag to dose surface integration of pipe, the through-hole has been seted up on the inner wall of gasbag, the right side of gasbag is equipped with the breather pipe, the right side of breather pipe is inserted and is equipped with the gas tube, the right side of gas tube runs through the mouthpiece periphery, the inboard integration of gas tube is connected with the bracing piece, the right side of bracing piece is provided with the spring, the right side of spring is equipped with the ball, the inboard of dosing the pipe is equipped with the guide arm, the left side integration of guide arm is connected with the link, the left side integration of link is connected with stifled a section of thick bamboo, No. two leakage fluid dram have been seted up to. The utility model discloses can prevent that the leakage fluid dram from blockking up, make the pharmaceutical industry supply with more gently, the fixed tube head of being convenient for.
Description
Technical Field
The utility model relates to the technical field of disposable medical appliances, in particular to a pulmonary surfactant drug feeder in a tracheal cannula of a newborn.
Background
Neonatal respiratory distress syndrome is a common complication of premature infants, mainly due to a lack of alveolar surfactant, leading to progressive collapse of the alveoli, with incidence related to gestational age, with smaller gestational age, higher incidence, lighter body weight, and higher mortality. The early supplement of lung surfactant in the trachea is an effective method for preventing and treating the disease.
At present, clinically, a patient is generally administered with a transoral tracheal intubation, and then a syringe is connected with another thin hose to inject the lung surfactant into the lung through the tracheal intubation. The tracheal cannula for the neonate is divided into different models, and the exposed length and the tube diameter of the tracheal cannula are different according to the weight of the neonate. However, at present, no thin hose matched with the scales exists, and the sputum suction tube or the gastric tube needs to be manually trimmed to the back of the needed scale for administration clinically. The operation process is complicated, the time consumption is long, and the pollution is easy. Therefore, there is a need to design a pulmonary surfactant applicator in tracheal intubation of neonates to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lung surfactant material ware of dosing in neonate's trachea cannula to the operation process who proposes in solving above-mentioned background is loaded down with trivial details, and is consuming time longer, and the easy problem of polluting.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a neonate trachea cannula is interior lung surfactant material ware of dosing, includes for the pencil, insert on the right side of pencil for the medicine and be equipped with the mouthpiece, the integration of pencil surface is connected with the gasbag for the medicine, the through-hole has been seted up on the inner wall of gasbag, the right side of gasbag is equipped with the breather pipe, the right side of breather pipe is inserted and is equipped with the gas tube, the right side of gas tube runs through the mouthpiece periphery, the inboard integration of gas tube is connected with the bracing piece, the right side of bracing piece is provided with the spring, the right side of spring is equipped with the ball, the inboard of pencil for the medicine is equipped with the guide arm, the left side integration of guide arm is connected with the link, the left side integration of link is connected with stifled a section of thick bamboo, No. two leakage.
Preferably, the left side of the vent pipe is communicated with the air bag, the right side of the vent pipe is communicated with the inflation pipe, and the ball and the spring form an elastic structure.
Preferably, the number of the first liquid discharge ports is two, the two first liquid discharge ports are arranged oppositely, the second liquid discharge ports correspond to the first liquid discharge ports one to one, and the size and the shape of the openings of the second liquid discharge ports are the same as those of the first liquid discharge ports.
Preferably, the blocking cylinder and the administration tube form a sliding structure, the inner wall of the administration tube is smooth, and the blocking cylinder is cylindrical.
Preferably, the surfaces of the two ends of the blocking cylinder are integrally connected with extending edges, the inner wall of the administration tube is integrally connected with a clamping groove, and the extending edges and the clamping groove form a locking structure.
Compared with the prior art, the beneficial effects of the utility model are that: the lung surfactant administration device in the tracheal cannula of the newborn is convenient to be quickly connected with an injector, is quick to operate, and can prevent lung fluid from polluting the injection tube;
(1) be provided with mouthpiece, gasbag, breather pipe and gas tube, be connected with the syringe through the mouthpiece, will administer the intraductal back of trachea insertion again, through inserting the inflation head in the gas tube, make the inflation head push up the ball and push down, can aerify to the gas tube, make gaseous flow to the gasbag in through the breather pipe, make the gasbag inflation prop up the trachea, make to administer the pipe and fix with the trachea, and then reach and be convenient for and be connected rapid effect of operation with the syringe fast.
(2) Be provided with the guide arm, a leakage fluid dram, stifled a section of thick bamboo and No. two leakage fluid dram, to insert the trachea back for the pencil, drive No. two leakage fluid dram removals through the pulling guide arm, make No. two leakage fluid dram and a leakage fluid dram intercommunication, can make the liquid medicine discharge through a leakage fluid dram No. one, when not pulling the guide arm, stifled a section of thick bamboo has plugged up a leakage fluid dram, avoid trachea mucus to block up a leakage fluid dram No. one, and then can prevent lung liquid pollution injection tube, the liquid medicine is when the intraductal flow of dosing simultaneously, can flow down along the guide arm, make the liquid medicine supply more mild.
Drawings
FIG. 1 is a schematic front sectional view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;
fig. 4 is a schematic side cross-sectional view of the airbag of fig. 1 according to the present invention.
In the figure: 1. an administration tube; 2. a nozzle; 3. a guide bar; 4. an air bag; 5. a breather pipe; 6. an inflation tube; 7. a through hole; 8. a ball; 9. a spring; 10. a support bar; 11. a first liquid outlet; 12. plugging the cylinder; 13. A second liquid outlet; 14. a connecting frame; 15. a card slot; 16. and (5) edge extension.
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.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a neonate trachea cannula is lung surfactant material ware of dosing in, includes to give medicine pipe 1, gives medicine pipe 1 and is the flexible glue material, is convenient for buckle, has not unidimensional, gives medicine pipe 1 and is last to be printed on the scale, makes things convenient for the neonate of different sizes to use.
Insert on the right side of administering pipe 1 and be equipped with mouthpiece 2, administer 1 surface integration of pipe and be connected with gasbag 4, through-hole 7 has been seted up on the inner wall of gasbag 4, the right side of gasbag 4 is equipped with breather pipe 5, breather pipe 5 left side and 4 intercommunications of gasbag, breather pipe 5 right side and gas tube 6 intercommunication, through aerifing to gas tube 6 in, can make in gaseous 5 rushes into gasbag 4 through breather pipe, through having seted up through-hole 7 on the inner wall of gasbag 4, make gasbag 4 support patient's trachea after, 4 both ends of gasbag still can ventilate through-hole 7.
An inflation tube 6 is inserted into the right side of the ventilation tube 5, the right side of the inflation tube 6 penetrates through the periphery of the nozzle 2, a support rod 10 is integrally connected to the inner side of the inflation tube 6, a spring 9 is arranged on the right side of the support rod 10, a round ball 8 is arranged on the right side of the spring 9, the round ball 8 and the spring 9 form an elastic structure, and the spring 9 plays a role of providing elasticity for the round ball 8, so that the round ball 8 can be always kept in a state shown in fig. 2 when no external force is applied.
Be equipped with guide arm 3 for medicine pipe 1's inboard, the left side integration of guide arm 3 is connected with link 14, the left side integration of link 14 is connected with stifled a section of thick bamboo 12, stifled a section of thick bamboo 12 and the sliding construction of medicine pipe 1 constitution, it is smooth for medicine pipe 1 inner wall, stifled a section of thick bamboo 12 is cylindricly, the both ends surface of stifled a section of thick bamboo 12 all is the integration and is connected with prolongs 16, the inner wall integration of medicine pipe 1 is connected with draw-in groove 15, it forms locking structure to prolong 16 and draw-in groove 15, turn right from a left side and be the constriction structural design through draw-in groove 15 inboards, make and prolong 16 stimulations of 16 right sides, draw-in groove.
No. two leakage fluid dram 13 have been seted up to the surface of stifled section of thick bamboo 12, dosing pipe 1's left side surface has been seted up one leakage fluid dram 11, a leakage fluid dram 11's quantity is two sets of, two sets of leakage fluid dram 11 are opposite and arrange, No. two leakage fluid dram 13 and No. one leakage fluid dram 11 one-to-one, No. two leakage fluid dram 13 opening size and shape all the same with a leakage fluid dram 11, through designing No. two leakage fluid dram 13 and No. one leakage fluid dram 11's size shape all the same, when making No. two leakage fluid dram 13 and No. one leakage fluid dram 11 communicate, liquid can be discharged from dosing pipe 1 through a leakage fluid dram 11.
The working principle is as follows: firstly, inserting an administration tube 1 into an air tube, then inserting an inflation head into the inflation tube 6 to enable the inflation head to push against a ball 8 to press down, inflating the inflation tube 6, enabling air to flow into an air bag 4 through a vent tube 5, enabling the air bag 4 to expand and support the air tube, enabling the administration tube 1 and the air tube to be fixed, then pulling out the inflation head, utilizing a spring 9 to deform to generate elastic force to be applied to the ball 8, enabling the ball 8 to block an air inlet of the inflation tube 6, and preventing air leakage;
then pulling guide arm 3 like the right side and driving No. two leakage fluid dram 13 and remove, make No. two leakage fluid dram 13 and No. one leakage fluid dram 11 intercommunication, can make the liquid medicine discharge through a leakage fluid dram 11, when not pulling guide arm 3, a leakage fluid dram 11 has been stopped up to a stifled section of thick bamboo 12, avoids trachea mucus to stop up a leakage fluid dram 11, and when the liquid medicine flows in dosing tube 1, can flow down along guide arm 3, makes the pharmaceutical industry supply with more gently, comparatively practical.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Claims (5)
1. A pulmonary surfactant material administration device in a neonatal tracheal cannula comprises an administration tube (1), and is characterized in that: the right side of the drug delivery tube (1) is inserted with a tube nozzle (2), the outer surface of the drug delivery tube (1) is integrally connected with an air bag (4), a through hole (7) is formed in the inner wall of the air bag (4), a vent tube (5) is arranged on the right side of the air bag (4), an inflation tube (6) is inserted in the right side of the vent tube (5), the right side of the inflation tube (6) penetrates through the periphery of the tube nozzle (2), a support rod (10) is integrally connected with the inner side of the inflation tube (6), a spring (9) is arranged on the right side of the support rod (10), a round ball (8) is arranged on the right side of the spring (9), a guide rod (3) is arranged on the inner side of the drug delivery tube (1), a connecting frame (14) is integrally connected with the left side of the guide rod (3), a blocking tube (12) is integrally connected with the left side of, a first liquid discharge port (11) is formed in the left side surface of the administration tube (1).
2. The pulmonary surfactant applicator for endotracheal intubation of neonates according to claim 1, wherein: the left side of the vent pipe (5) is communicated with the air bag (4), the right side of the vent pipe (5) is communicated with the inflation pipe (6), and the ball (8) and the spring (9) form an elastic structure.
3. The pulmonary surfactant applicator for endotracheal intubation of neonates according to claim 1, wherein: the number of the first liquid discharge ports (11) is two, the first liquid discharge ports (11) are oppositely arranged, the second liquid discharge ports (13) correspond to the first liquid discharge ports (11) one by one, and the size and the shape of openings of the second liquid discharge ports (13) are the same as those of the first liquid discharge ports (11).
4. The pulmonary surfactant applicator for endotracheal intubation of neonates according to claim 1, wherein: stifled a section of thick bamboo (12) constitutes sliding construction with giving medicine pipe (1), it is smooth to give medicine pipe (1) inner wall, stifled a section of thick bamboo (12) is cylindricly.
5. The pulmonary surfactant applicator for endotracheal intubation of neonates according to claim 1, wherein: the surface of the two ends of the blocking cylinder (12) is integrally connected with extending edges (16), the inner wall of the administration tube (1) is integrally connected with clamping grooves (15), and the extending edges (16) and the clamping grooves (15) form a locking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921403259.5U CN210785857U (en) | 2019-08-27 | 2019-08-27 | Lung surface active substance administration device in tracheal cannula of newborn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921403259.5U CN210785857U (en) | 2019-08-27 | 2019-08-27 | Lung surface active substance administration device in tracheal cannula of newborn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210785857U true CN210785857U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921403259.5U Expired - Fee Related CN210785857U (en) | 2019-08-27 | 2019-08-27 | Lung surface active substance administration device in tracheal cannula of newborn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210785857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843444A (en) * | 2020-09-24 | 2021-05-28 | 川北医学院附属医院 | Anorectal administration device |
-
2019
- 2019-08-27 CN CN201921403259.5U patent/CN210785857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843444A (en) * | 2020-09-24 | 2021-05-28 | 川北医学院附属医院 | Anorectal administration device |
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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: 20200619 |