CN109125083A - A kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae - Google Patents
A kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae Download PDFInfo
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- CN109125083A CN109125083A CN201810891455.5A CN201810891455A CN109125083A CN 109125083 A CN109125083 A CN 109125083A CN 201810891455 A CN201810891455 A CN 201810891455A CN 109125083 A CN109125083 A CN 109125083A
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- tracheae
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J7/00—Devices for administering medicines orally, e.g. spoons; Pill counting devices; Arrangements for time indication or reminder for taking medicine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/105—Oesophagus
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
The present invention relates to a kind of pulvis formula esophageal administration devices and its working method for preventing from choking into tracheae, including external device (ED) and interior arrangement: the external device (ED) outside lip includes tracheae sheath, and tracheae sheath is successively arranged medicine storing pot, the first valve and the second valve, elastic inflated ball by pipeline to end；Interior arrangement includes the guiding pipe sleeve of hollow tubular, the sliding of tracheae sheath is inserted in guiding pipe sleeve, guiding pipe sleeve one end is equipped with mouth and stings plug, it is oriented to the pipe sleeve other end and is equipped with throat taps, administration head is equipped with by the tracheae sheath end that throat taps stretches out, the outer wall that head is administered is equipped with air bag, and setting spray mouth on the outer wall of the administration head between air bag and tracheae sheath.The esophageal orifice of throat is closed, powder medicine is uniformly sprayed onto esophagus inner wall by air-flow by a kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae of the invention, prevents during application patient that powder medicine is sucked tracheae.
Description
Technical field
The present invention relates to medical equipment technical field, in particular to a kind of pulvis formula esophageal administration device for preventing from choking into tracheae
And its working method.
Background technique
The disease incidence of esophagus disease is continuously improved at present, and induced disease caused by esophagus disease is also more serious, passes
The esophagus disease of system is carried out by liquid drug, and medication effect is unobvious.It can be big using mealy medicine by the characteristic of esophageal wall
The big effect for improving treatment, but mealy medicine is easy to be inhaled by a patient, less serious case, which can not feel good, influences application, and severe one can cause
Other illnesss.
Date of application 2015.12.14, the patent of application number CN201521037121.X disclose a kind of esophagus medicator.
However, esophagus medicator disclosed above still remains following shortcoming:
1, coating is uneven；
2, coating process can cause discomfort to patient's esophageal wall application pressure；
3, support air bag is put into mode Shortcomings, will cause the difficulty of coating, or even obstruction spray mouth.
Summary of the invention
In order to solve the technical problems in background technology, the present invention provides a kind of pulvis formula food for preventing from choking into tracheae
Canal drug administration device and its working method can be sprayed onto esophageal wall by powdery medicine and equably, and discomfort can't be caused to patient, solve
Esophagus inner wall is narrow and the problem of can not spray.
Technical solution used by the present invention solves is:
A kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae, including external device (ED) and internal dress
It sets:
The esophageal administration device includes that mouth stings plug, and the external device (ED) is set to mouth and stings the side filled in outside exposed lip, institute
Stating external device (ED) includes stinging the baffle that plug is fixedly connected with mouth, and baffle is stung to be provided on the outer wall for filling in side far from mouth and is vented out
Mouthful, the central location of baffle outer wall is provided with tracheae sheath, and tracheae sheath is disposed with medicine storing pot, first along baffle to end
Valve and the second valve, elastic inflated ball, tracheae sheath are internally provided with appendix and grug transportation tube, set medicine storing pot and the second valve
Door is set on the pipeline of grug transportation tube, and set first valve is set on the pipeline of appendix, the outlet of set elastic inflated ball
End communicates respectively with appendix and grug transportation tube.
The interior arrangement includes the guiding pipe sleeve of hollow tubular, is oriented to one end of pipe sleeve and mouth is stung plug and is fixedly connected, lead
It is provided with the throat taps of shuttle shape to the other end of pipe sleeve, is provided with exhaust gas intake port on the outer wall of throat taps insertion esophagus side, it is described to lead
Exhaust pipe is fixedly installed on the outer wall of pipe sleeve, exhaust pipe both ends are communicated with air exit and exhaust gas intake port respectively.
Sliding is inserted with tracheae sheath in the guiding pipe sleeve, and tracheae sheath can be in guiding pipe sleeve along its pipeline direction
Whole slide, tracheae sheath are pierced by out of throat taps, and the end of tracheae sheath is provided with lance type administration head, and the lance type two sides of head are administered
It is provided with air bag on outer wall, is provided with multiple spray mouths on the administration head outer wall between the air bag of two sides.
Be provided with the tapered shunting chamber communicated with appendix in the administration head, tapered shunting is intracavitary be symmetrically arranged with it is multiple
Gas flow tube, symmetrical gas flow tube are communicated with the air bag of two sides respectively.
Be additionally provided in the administration head communicated with grug transportation tube to medicine cavity, be provided with to sliding in the cavity of medicine cavity and its
The sliding block of inner wall fitting, one end of sliding block are provided with shunt head, and the other end of sliding block is provided with limited block, limited block with give medicine cavity
The reset spring being fixedly connected by lower end with to medicine cavity bottom of chamber is arranged between bottom of chamber to draw to priming pipe is provided in the cavity wall of medicine cavity
The other end of pencil is provided with the priming chamber communicated therewith, and priming is intracavitary to be provided with drug manifold, drug manifold and spray mouth phase
It is logical.
Further, " C " type bayonet with piping connection is provided on the tank body of the medicine storing pot, being convenient for can by medicine storing pot
By being fixed on tracheae sheath.
Further, the tank mouth end of the medicine storing pot is set as taper and is provided with check-valves at conical outlet, is convenient for
Mealy medicine enters in grug transportation tube.
Further, the tracheae sheath, guiding pipe sleeve, mouth sting plug, throat taps, the outer wall for being administered head and are provided with soft silicon
Glue.
Further, the guiding pipe sleeve inner wall is provided with eyelet thimble, guarantees the supportive and plasticity of guiding pipe sleeve.
Further, tension nylon is provided between the appendix and grug transportation tube in the tracheae sheath to be filled.
Further, the edge of the exhaust gas intake port is provided with rounded corners.
Further, the sliding block is equipped with boss close to one end of limited block, and the outer diameter of set boss is greater than point of sliding block
First side outer diameter is flowed, is limited for being moved up to sliding block.
Further, the pipeline direction of the drug manifold is tilted to lance tail to esophageal wall from the spearhead of administration head and is set,
For preventing mealy medicine from falling into stomach, and improve the uniformity of spray.
Further, first the administration head of this esophageal administration device is inserted into esophagus by the oral cavity of patient, until throat taps is in
The lamina of cricoid cartilage of throat, the upper port of esophagus is sealed at this time；
It closes the second valve and opens the first valve by extruding elastic inflated ball, air will be administered set on head through appendix
Air bag inflation, until food meatus closes the first valve after being sealed；
The second valve is opened by squeezing elastic inflated ball, the mealy medicine in medicine storing pot is depressed into administration through grug transportation tube
Head；
It is administered in head and sliding block is pushed by air pressure, until drug can pass sequentially through priming pipe, priming chamber, drug manifold,
It is sprayed by spray mouth；
During spray, patient bites mouth and stings plug and guide pipe set can be fixed, and pulls tracheae sheath, is allowed to from leading
It pulls out, esophageal wall can be carried out from bottom to top into pipe sleeve.
A kind of the advantages of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae of the invention, is:
1, appendix and grug transportation tube are controlled respectively by two groups of valves, reduces used material, improves
Working efficiency when use；
2, all component outer walls directly contacted with patient are all using soft silica gel, or set to the side being potentially dangerous
Round chamfering is set, prevents from damaging patient skin, oral cavity, esophagus；
3, supportive and the plasticity for being oriented to pipe sleeve embedding structure are strong, convenient to be administered to patient；
4, filled nylon between the appendix and grug transportation tube in tracheae sheath, improving its tension can；
5, the shuttle shape structure of throat taps, can be effectively sealing off esophageal orifice, and powder medicine is sucked tracheae by patient when preventing from being administered；
6, set air bag on head, which is administered, can effectively support food meatus, convenient for esophageal wall when drug spray；
7, the sliding block being administered inside head being capable of blocking drugs flowing；
8, pipeline and chamber inside head is administered and is able to ascend spray pressure, and powder medicine can uniformly be sprayed；
9, using the characteristic of powder medicine, grug transportation tube is flowed through by air driven powder medicine and is sprayed onto esophageal wall, excessive gas
It is discharged by exhaust pipe, solves the problems, such as in esophagus that four physiology are narrow and be difficult to be administered, and powder medicine suction can be effectively prevented
Enter tracheae.
Detailed description of the invention
It, below will be to attached drawing required in specific embodiment in order to illustrate more clearly of the specific embodiment of the invention
It is briefly described, the attached drawing in following description is embodiments of the present invention.
Fig. 1 be present example provide it is a kind of prevent from choking into tracheae pulvis formula esophageal administration device and its working method it is total
Schematic diagram；
Fig. 2 is that present example provides and a kind of prevents from choking into the pulvis formula esophageal administration device of tracheae and its bullet of working method
Property inflatable ball schematic diagram；
Fig. 3 is that present example provides and a kind of prevents from choking into the pulvis formula esophageal administration device of tracheae and its mouth of working method
Sting plug schematic diagram；
Fig. 4 is that present example provides and a kind of prevents from choking into the pulvis formula esophageal administration device of tracheae and its mouth of working method
Sting plug opposite side schematic diagram；
Fig. 5 is that present example provides and a kind of prevents from choking into the pulvis formula esophageal administration device of tracheae and its larynx of working method
Fill in schematic diagram；
Fig. 6 be present example provide it is a kind of prevent from choking into tracheae pulvis formula esophageal administration device and its working method to
Medicine head schematic diagram；
Fig. 7 be present example provide it is a kind of prevent from choking into tracheae pulvis formula esophageal administration device and its working method to
Medicine head plane schematic cross-sectional view；
Fig. 8 is that present example provides and a kind of prevents from choking into the pulvis formula esophageal administration device of tracheae and its gas of working method
Tube boot cross section schematic diagram；
Fig. 9 is that present example provides and a kind of prevents from choking into the pulvis formula esophageal administration device of tracheae and its leading for working method
To pipe sleeve cross section schematic diagram.
In figure:
101, saturating plate, 102, conduit, 103, colour atla coating,
11, elastic inflated ball, the 12, first valve, the 13, second valve,
21, baffle, 22, mouth sting plug, 23, air exit,
31, throat taps, 32, exhaust gas intake port,
41, administration head, 42, air bag, 43, spray mouth,
51, appendix, 52, grug transportation tube, 53, exhaust pipe,
511, tapered shunting chamber, 512, gas flow tube,
521, give medicine cavity, 522, shunt head, 523, sliding block, 524, limited block, 525, reset spring, 526, priming pipe,
527, priming chamber, 528, drug manifold.
Specific embodiment
In order to clearly, clearly state specific implementation purpose and embodiment of the invention, below will be to this hair
Bright technical solution is completely described, and described embodiments are some of the embodiments of the present invention, rather than whole embodiments.
Under the premise of not making creative work, the every other embodiment based on embodiment described in the invention belongs to this hair
Bright protection scope.
A kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae, as shown in Figure 1, including external device (ED)
And interior arrangement:
The esophageal administration device includes that mouth stings plug 22, as shown in figure 3, the external device (ED), which is set to mouth, stings 22 exposed ports of plug
Side outside lip, the external device (ED) includes stinging the baffle 21 that plug 22 is fixedly connected with mouth, as shown in figure 4, baffle 21 is far from mouth
It stings and is provided with air exit 23 on the outer wall of 22 sides of plug, the central location of 21 outer wall of baffle is provided with tracheae sheath 101, such as schemes
Shown in 2, tracheae sheath 101 is disposed with medicine storing pot 103, the first valve 12 and the second valve 13, bullet along baffle 21 to end
Property inflatable ball 11, tracheae sheath 101 are internally provided with appendix 51 and grug transportation tube 52,51 He of appendix in tracheae sheath 101
Tension nylon is provided between grug transportation tube 52 to be filled.As shown in Figure 1, set medicine storing pot 103 and the second valve 13 be set to it is defeated
On the pipeline of pencil 52, " C " type bayonet with piping connection is provided on the tank body of medicine storing pot 103, being convenient for can by medicine storing pot 103
By being fixed on tracheae sheath 101, the tank mouth end of medicine storing pot 103 is set as taper and is provided with check-valves at conical outlet,
Enter in grug transportation tube 52 convenient for mealy medicine；Set first valve 12 is set on the pipeline of appendix 51, set elastic inflated
The outlet side of ball 11 communicates respectively with appendix 51 and grug transportation tube 52.
The interior arrangement includes the guiding pipe sleeve 102 of hollow tubular, as shown in figure 9, guiding 102 inner wall of pipe sleeve is provided with
Eyelet thimble guarantees the supportive and plasticity of guiding pipe sleeve 102, is oriented to one end of pipe sleeve 102 and mouth is stung plug 22 and is fixedly connected, such as
Shown in Fig. 5, the other end of guiding pipe sleeve 102 is provided with the throat taps 31 of shuttle shape, and throat taps 31, which is inserted on the outer wall of esophagus side, to be arranged
There is exhaust gas intake port 32, the edge of exhaust gas intake port 32 is provided with rounded corners, prevents 32 edge of exhaust gas intake port to esophageal orifice and inner wall
Generate damage.Be fixedly installed exhaust pipe 53 on the outer wall of the guiding pipe sleeve 102,53 both ends of exhaust pipe respectively with air exit
23 and exhaust gas intake port 32 communicate.
Sliding is inserted with tracheae sheath 101 in the guiding pipe sleeve 102, as shown in figure 8, tracheae sheath 101 can led
Into pipe sleeve 102 along its pipeline direction whole slide, tracheae sheath 101 is pierced by out of throat taps 31, and the end of tracheae sheath 101 is set
Be equipped with lance type administration head 41, as shown in fig. 6, be provided with air bag 42 on the lance type two sides outer wall of administration head 41, two sides air bag 42 it
Between 41 outer wall of administration head on be symmetrical arranged there are four spray mouth 43.
It is provided with the tapered shunting chamber 511 communicated with appendix 51 in the administration head 41, as shown in fig. 7, tapered shunting
Multiple gas flow tubes 512 are symmetrically arranged in chamber 511, symmetrical gas flow tube 512 is communicated with the air bag 42 of two sides respectively.
Be additionally provided in the administration head 41 communicated with grug transportation tube 52 to medicine cavity 521, as shown in fig. 7, to medicine cavity 521
Sliding is provided with the sliding block 523 being bonded with its inner wall in cavity, and sliding block 523 is equipped with boss close to one end of limited block 524, set
The outer diameter of boss is greater than the 522 side outer diameter of shunt head of sliding block 523, limits for moving up to sliding block 523, sliding block
523 one end is provided with shunt head 522, and the other end of sliding block 523 is provided with limited block 524, limited block 524 with give medicine cavity 521
The reset spring 525 that is fixedly connected by lower end with to 521 bottom of chamber of medicine cavity is set between bottom of chamber, to being provided in the cavity wall of medicine cavity 521
Priming pipe 526, the other end of priming pipe 526 are provided with the priming chamber 527 communicated therewith, are provided with drug discrimination in priming chamber 527
Pipe 528, drug manifold 528 are communicated with spray mouth 43, the pipeline direction of drug manifold 528 from the spearhead of administration head 41 to lance tail to
Esophageal wall is tilted and is set, and for preventing mealy medicine from falling into stomach, and improves the uniformity of spray.
Set tracheae sheath 101, guiding pipe sleeve 102, mouth sting plug 22, throat taps 31, the outer of head 41 are administered on the delivery device
Wall is provided with soft silica gel, and reduction damages skin or digestive system surface mucosa with when patient contact.
It, below will be to a kind of pulvis formula esophageal administration device for preventing from choking into tracheae of the present invention according to the content of above-mentioned implementation column
And its workflow of working method is described further.
The administration head 41 of this esophageal administration device is inserted into esophagus by the oral cavity of patient first, until throat taps 31 is in throat
Lamina of cricoid cartilage, the upper port of esophagus is sealed at this time.It closes the second valve 13 and opens the first valve 12 by squeezing elasticity
Inflatable ball 11, air will be administered set air bag 42 on head 41 through appendix 51 and inflate, until food meatus closes the first valve after being sealed
Door 12.The second valve 13 is opened by squeezing elastic inflated ball 11, the mealy medicine in medicine storing pot 103 is depressed into through grug transportation tube 52
Head 41 is administered.It is administered in head 41 and 523 sliding blocks is pushed by air pressure, until drug can pass sequentially through priming pipe 526, priming chamber
527, drug manifold 528 is sprayed by spray mouth 43.During spray, tracheae sheath 101 is pulled, is allowed to out of guiding pipe sleeve 102
It pulls out, esophageal wall can be administered from bottom to top.Patient bite mouth sting plug can to guiding pipe sleeve 102 be fixed.
With above-mentioned foundation, the present invention is a kind of to be prevented from choking into the pulvis formula esophageal administration device of tracheae and its implementation of working method
Example is enlightenment, and through the above description, relevant staff completely can be in the model without departing from this invention technical idea
In enclosing, various changes and amendments are carried out.The technical scope of the present invention is not limited to the contents of the specification, it is necessary to
Want that the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae, including external device (ED) and interior arrangement,
It is characterized by:
The esophageal administration device includes that mouth is stung plug (22), the external device (ED) be set to mouth sting outside plug (22) exposed lip one
Side, the external device (ED) include stinging the baffle (21) that plug (22) is fixedly connected with mouth, and baffle (21) stings plug (22) side far from mouth
Outer wall on be provided with air exit (23), the central location of baffle (21) outer wall is provided with tracheae sheath (101), tracheae sheath
(101) medicine storing pot (103), the first valve (12) and the second valve (13), elasticity is disposed with along baffle (21) to end to fill
Balloon (11), tracheae sheath (101) are internally provided with appendix (51) and grug transportation tube (52), set medicine storing pot (103) and second
Valve (13) is set on the pipeline of grug transportation tube (52), and set first valve (12) is set on the pipeline of appendix (51), institute
If the outlet side of elastic inflated ball (11) communicates respectively with appendix (51) and grug transportation tube (52)；
The interior arrangement includes the guiding pipe sleeve (102) of hollow tubular, and it is solid that plug (22) are stung in the one end and mouth for being oriented to pipe sleeve (102)
Fixed connection, the other end of guiding pipe sleeve (102) are provided with the throat taps (31) of shuttle shape, and throat taps (31) is inserted on the outer wall of esophagus side
It is provided with exhaust gas intake port (32), is fixedly installed exhaust pipe (53) on the outer wall of guiding pipe sleeve (102), exhaust pipe (53) two
End is communicated with air exit (23) and exhaust gas intake port (32) respectively,
Sliding is inserted with tracheae sheath (101) in the guiding pipe sleeve (102), and tracheae sheath (101) can be in guiding pipe sleeve
(102) along its pipeline direction whole slide in, tracheae sheath (101) is pierced by out of throat taps (31), the end of tracheae sheath (101)
Be provided with lance type administration head (41), be administered head (41) lance type two sides outer wall on be provided with air bag (42), two sides air bag (42) it
Between administration head (41) outer wall on be provided with multiple spray mouths (43)；
The tapered shunting chamber (511) communicated with appendix (51) is provided in administration head (41), tapered shunting chamber (511) is interior
It being symmetrically arranged with multiple gas flow tubes (512), symmetrical gas flow tube (512) communicates with the air bag of two sides (42) respectively,
Be additionally provided in administration head (41) communicated with grug transportation tube (52) to medicine cavity (521), give in the cavity of medicine cavity (521)
Sliding is provided with the sliding block (523) being bonded with its inner wall, and one end of sliding block (523) is provided with shunt head (522), sliding block (523)
The other end be provided with limited block (524), limited block (524) and to setting between medicine cavity (521) bottom of chamber by lower end with give medicine cavity
(521) reset spring (525) that bottom of chamber is fixedly connected is given in the cavity wall of medicine cavity (521) and is provided with priming pipe (526), priming pipe
(526) the other end is provided with the priming chamber (527) communicated therewith, is provided with drug manifold (528) in priming chamber (527), out
Medicine manifold (528) is communicated with spray mouth (43).
2. a kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae according to claim 1, special
Sign is:
" C " type bayonet with piping connection is provided on the tank body of the medicine storing pot (103), convenient for medicine storing pot (103) is reliable
It is fixed on tracheae sheath (101).
3. a kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae according to claim 1, special
Sign is:
The tank mouth end of the medicine storing pot (103) is set as taper and is provided with check-valves at conical outlet, is convenient for mealy medicine
In into grug transportation tube (52).
4. a kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae according to claim 1, special
Sign is:
The tracheae sheath (101), guiding pipe sleeve (102), mouth sting plug (22), throat taps (31), the outer wall setting that head (41) are administered
There is soft silica gel.
5. a kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae according to claim 1, special
Sign is:
Guiding pipe sleeve (102) inner wall is provided with eyelet thimble, guarantees the supportive and plasticity of guiding pipe sleeve (102).
6. a kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae according to claim 1, special
Sign is:
Tension nylon is provided between appendix (51) and grug transportation tube (52) in the tracheae sheath (101) to be filled.
7. a kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae according to claim 1, special
Sign is:
The edge of the exhaust gas intake port (32) is provided with rounded corners.
8. a kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae according to claim 1, special
Sign is:
The sliding block (523) is equipped with boss close to the one end of limited block (524), and the outer diameter of set boss is greater than sliding block (523)
Shunt head (522) side outer diameter is limited for moving up to sliding block (523).
9. a kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae according to claim 1, special
Sign is:
The pipeline direction of the drug manifold (528) is tilted to lance tail to esophageal wall from the spearhead of administration head (41) and is set, and is used for
It prevents mealy medicine from falling into stomach, and improves the uniformity of spray.
10. according to claim 1 to a kind of flexible photovoltaic liner plate installation method on any light weight steel structure roof in 9
Working method, it is characterised in that:
A, first the administration head (41) of this esophageal administration device is inserted into esophagus by the oral cavity of patient, until throat taps (31) are in throat
Lamina of cricoid cartilage, the upper port of esophagus is sealed at this time；
B, the second valve (13) are closed and open the first valve (12) by squeezing elastic inflated ball (11), air is through appendix (51)
Set air bag (42) inflation on head (41) will be administered, until food meatus closes the first valve (12) after being sealed；
C, the second valve (13) are opened by squeezing elastic inflated ball (11), by the mealy medicine in medicine storing pot (103) through loading
Pipe (52) is depressed into administration head (41)；
D, (523) sliding block is pushed by air pressure in administration head (41), until drug can pass sequentially through priming pipe (526), priming
Chamber (527), drug manifold (528) are sprayed by spray mouth (43)；
E, during spray, patient bite mouth sting plug can to guiding pipe sleeve (102) be fixed, pull tracheae sheath (101),
It is allowed to pull out out of guiding pipe sleeve (102), esophageal wall can be carried out from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810891455.5A CN109125083A (en) | 2018-08-07 | 2018-08-07 | A kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810891455.5A CN109125083A (en) | 2018-08-07 | 2018-08-07 | A kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109125083A true CN109125083A (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810891455.5A Withdrawn CN109125083A (en) | 2018-08-07 | 2018-08-07 | A kind of pulvis formula esophageal administration device and its working method for preventing from choking into tracheae |
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| CN (1) | CN109125083A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549855A (en) * | 2019-01-22 | 2019-04-02 | 郁峦 | A kind of paediatrics digestion infection nursing medicine feed device |
| CN114870222A (en) * | 2022-05-09 | 2022-08-09 | 中国人民解放军总医院第三医学中心 | Gastroenterology ware of dosing |
-
2018
- 2018-08-07 CN CN201810891455.5A patent/CN109125083A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549855A (en) * | 2019-01-22 | 2019-04-02 | 郁峦 | A kind of paediatrics digestion infection nursing medicine feed device |
| CN114870222A (en) * | 2022-05-09 | 2022-08-09 | 中国人民解放军总医院第三医学中心 | Gastroenterology ware of dosing |
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Application publication date: 20190104 |