CN108096669A - One kind is spoken valve - Google Patents

One kind is spoken valve Download PDF

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Publication number
CN108096669A
CN108096669A CN201711410510.6A CN201711410510A CN108096669A CN 108096669 A CN108096669 A CN 108096669A CN 201711410510 A CN201711410510 A CN 201711410510A CN 108096669 A CN108096669 A CN 108096669A
Authority
CN
China
Prior art keywords
tracheal tube
magnetic
outer barrel
slot hole
wedge block
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.)
Granted
Application number
CN201711410510.6A
Other languages
Chinese (zh)
Other versions
CN108096669B (en
Inventor
王洪泉
王金富
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Hengzhi Medical Device Technology Co ltd
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Individual
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Filing date
Publication date
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Priority to CN201711410510.6A priority Critical patent/CN108096669B/en
Publication of CN108096669A publication Critical patent/CN108096669A/en
Application granted granted Critical
Publication of CN108096669B publication Critical patent/CN108096669B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/20—Epiglottis; Larynxes; Tracheae combined with larynxes or for use therewith
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
    • 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
    • A61M2210/06—Head
    • A61M2210/0625—Mouth
    • A61M2210/065—Throat; Pharynx

Abstract

One kind is spoken valve, belongs to medical instruments field.It is characterized by comprising valve body of speaking, the valve body of speaking includes outer barrel, one-way vent valve is installed in one end of outer barrel, the other end of outer barrel is tracheal tube connector, and cord hole is set on the outer wall of outer barrel, and anticreep lanyard is installed in cord hole.Patient is without extracting or blocking tracheal tube, it can be exhaled one between a suction, pass through the folding of one-way vent valve, the intake and sounding for smoothly completing oxygen are spoken, it is convenient and safe, patient can clearly express itself wish and treatment is experienced, and not only help therapy rehabilitation, moreover it is possible to promote the mood index and quality of life of patient.

Description

One kind is spoken valve
Technical field
The invention belongs to medical instruments fields, and in particular to one kind is spoken valve.
Background technology
Tracheotomy（tracheostomy）Cervical trachea cuts in system, is put into tracheal tube, tracheotomy be to Release that laryngeal dyspnea, breathing function be not normal or lower respiratory tract secretion be detained caused by a kind of dyspneic common hand Art.Medical field at home, to the Conscious Patients of tracheotomy, in order to which it is made to speak, simple way is using cork, cotton Hedysarum scoparium, adhesive plaster etc. temporarily block tracheal tube entrance, if making good progress, pull out its casing in the short time；Otherwise, when blocking pipe Between it is long, Chronic anoxic can be caused, influence the important organs function such as brain, the heart, lung.If in addition, thick sputum, it is impossible to cough Go out, form phlegm scab, then have the danger of asphyxia.However to allow tracheotomy patients, it speaks in the case where not pulling out tracheal tube But it is difficult to realize.
With the development of medical technology, concern with humanization has been deep into the various aspects of medical practice, how tracheae to be allowed to cut Art patient is opened in rehabilitation course, smooth can be breathed, also can smoothly express itself wish, promotes the life quality of sufferer, It is the anxiety of the treatment disease of family members and medical personnel, it is necessary to the problem of attaching equal importance to.
In addition, patient's medication of tracheotomy has difficulties, swallowing act can produce for such patient Raw pain, and even simple medication action also brings along security risk.It is breathed by intubation and is also usually present sucking The problem of gas supercooling or overdrying, can equally cause the discomfort of patient.
The content of the invention
The technical problems to be solved by the invention are to provide one kind and speak valve, can make the patient for implementing tracheotomy It, also can sounding speech while gas casing assisted respiartion is used；It, can be easily by the present apparatus not by setting lanyard Used time wins, and is worn on neck, is not easy to lose.It is by heating administration connection that the present invention, which solves the second technical problem, Device heats sucking gas, moreover it is possible to which synchronous realization anaesthetic, tranquillizer, relieve the pain agent or the administration of antitussive, passes through gas The mode of release makes patient's Sucked medicine, and the patient to tracheotomy is avoided to pass through security risk existing for esophageal administration.
The technical solution adopted by the present invention to solve the technical problems is：It provides one kind to speak valve, including valve of speaking Body, the valve body of speaking include outer barrel, install one-way vent valve in one end of outer barrel, the other end of outer barrel is Tracheal tube connector；One-way vent valve includes air inlet and film, and air inlet is mounted on the end of outer barrel, pacifies on air inlet Fill air-inlet grille；Film is located in outer barrel, and the one-point or multi-point of film are fixed on air-inlet grille；During air-breathing, film can be to Inner bending deforms, and will not block air inlet；During expiration, film can flatten and air inlet is completely covered, it is characterised in that in outer barrel Outer wall on cord hole is set, in cord hole install anticreep lanyard.
Preferably, cross reinforcing in outer barrel is set, inner cylinder, the inner cylinder are fixed on the cross reinforcing The one end for setting tracheal tube connector with outer barrel is coaxially disposed；The tracheae of annular is formed between the inner cylinder and outer barrel Casing inserts space；The tracheal tube is inserted into tracheal tube inserting space.
Preferably, the film is elastic medical grade rubber material；The outer barrel is medical plastic material.
Preferably, heating administration attachment device is further included, heating administration attachment device includes upper connection ring, upper connection ring peace Mounted in the junction of outer barrel and tracheal tube；The heating administration attachment device can be to being entered by air inlet in tracheal tube Air-flow heated, and smearing drug liquid film on the inner wall in tracheal tube, by way of liquid film volatilization to patient Convey drug.
Preferably, the upper connection ring is sleeved on tracheal tube, and the upper connection ring is connected by flexible concertina ring set Banding ring body, the hoop body can be sleeved on the outer wall of outer barrel, and the junction of outer barrel and tracheal tube is wrapped in In flexible concertina ring.
Preferably, the heating administration attachment device of stating further includes left and right slot hole, divides in upper left and right slot hole Above left and right tip wedge block, the upper left and right tip wedge block it can not Cha Ru be punctured from the left and right sides and be inserted into tracheal tube It is interior；Left and right through hole is opened up respectively on the upper left and right tip wedge block；Heating unit is further included, the heating unit can lead to It crosses in the through hole insertion tracheal tube of left and right.
Preferably, the heating unit includes upper conductive plate and lower installation board；The upper conductive plate includes upper left conductive plate Block and upper right conductive plate, by upper insulation plate linking in one between upper left and right conductive plate；The upper left conductive plate and Upper right conduction plate is connected respectively by the left heating resistance wire of one or more connects lower installation board with right heating resistance wire；Also wrap Short board is included, the short board is sleeved on left and right heating resistance wire, and can be slided up and down along left and right heating resistance wire；Also wrap Slip controller is included, the slip controller includes left and right slide, and the upper end of the left and right slide is mounted under upper connection ring Portion and left and right slide are located at the both sides of tracheal tube respectively, and the lower connection ring of lower end connection of the left and right slide is described in lower company It connects and accumulator is set in ring, the accumulator connects wiring contact by conducting wire；The conducting wire is arranged in the slide of left and right, described Wiring contact is arranged in the slot hole of left and right, and the upper left and right tip wedge block is conductive metal material, when upper left and right tip When wedge block is inserted into the slot hole of left and right, wiring contact connects upper left conductive plate and upper right by upper left and right tip wedge block Conductive plate；Magnetic outer slide is set on the slide of left and right, when moving up and down magnetic outer slide along left and right slide, can be passed through Magnetic force attracts short board to be moved up and down along left and right heating resistance wire, to control the access length of left and right heating resistance wire, and then controls The caloric value of refrigerating/heating apparatus.
Preferably, left and right slot hole under being set in lower connection ring, it is left and right under being inserted into respectively in left and right slot hole under Tip wedge block, left and right tip wedge block can be punctured from the left and right sides and is inserted into tracheal tube under described；The bottom left, Right tip wedge block carry magnetic attraction, under left and right tip wedge block can pass through magnetic gravitational attraction fix lower installation board；
Upper left and right slot hole sets elastic pin shaft respectively under in left and right slot hole, and the elastic pin shaft can be adjusted manually stretches Enter or exit left and right slot hole or under in left and right slot hole, and then fixed left and right tip wedge block or under left and right tip The inserting position of wedge block.
Preferably, further include magnetic and draw block, the magnetic draw block respectively by articulated shaft be hinged on upper mounting ring and In lower connection ring；When magnetic draw block around articulated shaft turn to upper left and right slot hole or under outside left and right slot hole when, manually Regulation elasticity axis pin exit left and right slot hole or under left and right slot hole, at this time upper left and right tip wedge block or under left and right point Head wedge block can in the case where magnetic draws the attraction effect of block, from upper left and right slot hole or under deviate from left and right slot hole.
Preferably, the heating administration attachment device further includes drug delivery device, and the drug delivery device includes being inlaid in tracheae Cyclome is given in casing, the section to cyclome is in " C " shape or " L " shape, and medicine is formed between cyclome and tracheal tube inner wall Cotton clamps cavity, absorbent cotton is placed in absorbent cotton holding chamber body, the absorbent cotton can impregnate liquid in advance；It is described to include gold to cyclome Belong to inner frame, silica gel surrounding layer is included outside metal interior skeleton；Fixed position magnetic ring is set in the lower part of upper connection ring, solid Positioning is put and is set between magnetic ring and tracheal tube every magnetic gap, and further including annular magnetic isolation plate can move down along tracheal tube It is dynamic；During original state, annular magnetic isolation plate moves down into lower limit, and fixed position magnetic ring attracts to be fixed on tracheal tube company to cyclome Connect one end of outer barrel；When annular magnetic isolation plate moves up upper upper limit, it is inserted into every in magnetic gap, fixed position magnetic ring is not Attract again to cyclome, can be driven along tracheal tube inner wall and move up and down by magnetic outer slide at this time to cyclome, it is described to give cyclome Absorbent cotton can give the inner wall coating liquid film layer of tracheal tube during moving up and down, and the liquid film layer can be Under the heat effect of heating unit, accelerate evaporation, patient's medicine feed is given in a manner of steam liquid.
The beneficial effects of the invention are as follows：
1st, by the tracheal tube connector of the present invention, it is sleeved on tracheal tube inlet.When the patient inhales, the inside folding of film becomes Shape, air inlet open, and one-way vent valve is opened, and air-flow can enter lung by tracheal tube through respiratory tract；During expiration, film into It is flattened completely on gas grid, air inlet will be completely covered from inside, one-way vent valve is closed, the air-flow transtracheal wall and gas of exhalation Gap outside pipe-in-pipe by vocal cords, is breathed out by mouth and nose, and such vocal cords are vibrated, you can sounding is spoken.Patient is without extracting Or block tracheal tube, you can between one exhales a suction, the intake and sounding that smoothly complete oxygen are spoken, and are used conveniently and safely, It makes patient that can clearly express itself wish and treatment impression, not only helps medical rehabilitation, moreover it is possible to promote the mood index of patient And quality of life.
The 2nd, reinforcing rib in outer barrel is set, can effectively prevent the present apparatus and be forced crimp, further promotes safety system Number.
The 3rd, fixedly connected hole outside outer barrel is set, the present invention can be fixedly secured on tracheal tube by rope yarn, It prevents breathing or collision season, it came off accidentally.
4th, sucking gas is heated by heating administration attachment device, moreover it is possible to synchronous to realize anaesthetic, tranquillizer, relieve the pain Agent or the administration of antitussive make patient's Sucked medicine by way of gas release, the patient to tracheotomy are avoided to pass through Security risk existing for esophageal administration.Moreover it is possible to be humidified to sucking gas, the comfort of patient is promoted.
5th, structural refinement of the present invention, suitable for practicality, production cost is relatively low, suitable in the industry cycle popularizing.
Description of the drawings
Fig. 1 is the structure diagram of the present invention（The state of heating administration attachment device is not installed）；
Fig. 2 is the structure diagram of the present invention（The state of installation heating administration attachment device）；
Fig. 3 is the A portions enlarged drawing of Fig. 2；
In figure：1st, speak valve body：1.1st, air inlet；1.2nd, film；1.3rd, outer barrel；1.4th, cross reinforcing；1.5th, restrict Hole；1.6th, inner cylinder；
2nd, tracheal tube；
3rd, heating administration attachment device：3.1st, left slide；3.2nd, conducting wire；3.3rd, magnetic outer slide；3.4th, left heating resistance wire； 3.5th, bottom left tip wedge block；3.6th, lower connection ring；3.7th, accumulator；3.8th, lower installation board；3.9th, bottom right tip wedge block； 3.10, short board；3.11st, right heating resistance wire；3.12nd, to cyclome；3.13rd, upper connection ring；3.14th, upper right tip wedge block； 3.15th, banding ring body；3.16th, flexible concertina ring set；3.17, elastic pin shaft；3.18th, magnetic draws block；3.19th, upper left tip wedge Shape block；3.20th, wiring contact；3.21st, fixed position magnetic ring；3.22nd, every magnetic gap；3.23rd, annular magnetic isolation plate；3.24, medicine Cotton；3.25th, upper right conductive plate；3.26, insulation board；3.27th, upper left conductive plate.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1,2 and 3, one kind of the present invention is spoken valve, including valve body of speaking, the valve of speaking Body includes outer barrel, one-way vent valve is installed in one end of outer barrel, the other end of outer barrel is tracheal tube connector；It is single Include air inlet and film to breather valve, air inlet is mounted on the end of outer barrel, air-inlet grille is installed on air inlet；Film position In in outer barrel, the one-point or multi-point of film are fixed on air-inlet grille；During air-breathing, film can bend inwards deformation, Bu Huifeng Stifled air inlet；During expiration, film can flatten and air inlet is completely covered, it is characterised in that cord hole is set on the outer wall of outer barrel, Anticreep lanyard is installed in cord hole.
Cross reinforcing in outer barrel is set, inner cylinder, the inner cylinder and outer barrel are fixed on the cross reinforcing Body sets one end coaxial arrangement of tracheal tube connector；The tracheal tube that annular is formed between the inner cylinder and outer barrel is inserted Fill space；The tracheal tube is inserted into tracheal tube inserting space.
The film is elastic medical grade rubber material.
The outer barrel is medical plastic material.
Heating administration attachment device is further included, heating administration attachment device includes upper connection ring, and upper connection ring is mounted on outer The junction of cylinder and tracheal tube；The heating administration attachment device can be to being entered the air-flow in tracheal tube by air inlet It is heated, and smearing drug liquid film on the inner wall in tracheal tube, conveying medicine to patient by way of liquid film volatilization Object.
The upper connection ring is sleeved on tracheal tube, and the upper connection ring connects hoop by flexible concertina ring set Body, the hoop body can be sleeved on the outer wall of outer barrel, and the junction of outer barrel and tracheal tube is wrapped in flexibility and stretches In contracting ring.
The heating administration attachment device of stating further includes left and right slot hole, is inserted into respectively in upper left and right slot hole Left and right tip wedge block, the upper left and right tip wedge block can be punctured from the left and right sides and be inserted into tracheal tube；It is described Left and right through hole is opened up respectively on upper left and right tip wedge block；Heating unit is further included, the heating unit can pass through left and right In through hole insertion tracheal tube.
The heating unit includes upper conductive plate and lower installation board；The upper conductive plate includes upper left conductive plate and upper right Conductive plate, by upper insulation plate linking in one between upper left and right conductive plate；The upper left conductive plate and upper right conduction Plate is connected by the left heating resistance wire of one or more connect lower installation board with right heating resistance wire respectively；Further include short circuit Plate, the short board are sleeved on left and right heating resistance wire, and can be slided up and down along left and right heating resistance wire；Further include slip Controller, the slip controller include left and right slide, and the upper end of the left and right slide is mounted on lower part and the left side of upper connection ring Right slide is located at the both sides of tracheal tube respectively, and the lower connection ring of lower end connection of the left and right slide is described in lower connection ring Accumulator is set, and the accumulator connects wiring contact by conducting wire；The conducting wire is arranged in the slide of left and right, and the wiring is touched Head is arranged in the slot hole of left and right, and the upper left and right tip wedge block is conductive metal material, when upper left and right tip wedge block When being inserted into the slot hole of left and right, wiring contact connects upper left conductive plate and upper right conductive plate by upper left and right tip wedge block Block；Magnetic outer slide is set on the slide of left and right, when moving up and down magnetic outer slide along left and right slide, can be inhaled by magnetic force Draw short board to move up and down along left and right heating resistance wire, to control the access length of left and right heating resistance wire, and then control heating The caloric value of device.
Left and right slot hole under being set in lower connection ring, left and right tip wedge under being inserted into respectively in left and right slot hole under Shape block, left and right tip wedge block can be punctured from the left and right sides and is inserted into tracheal tube under described；Left and right tip under described Wedge block carry magnetic attraction, under left and right tip wedge block can pass through magnetic gravitational attraction fix lower installation board.
Upper left and right slot hole sets elastic pin shaft respectively under in left and right slot hole, and the elastic pin shaft can be adjusted manually Section stretch into or exit left and right slot hole or under in left and right slot hole, and then fixed left and right tip wedge block or under it is left and right The inserting position of tip wedge block.
It further includes magnetic and draws block, the magnetic draws block and is hinged on upper mounting ring and lower connection ring by articulated shaft respectively On；When magnetic draw block around articulated shaft turn to upper left and right slot hole or under outside left and right slot hole when, manual regulation elasticity Axis pin exit left and right slot hole or under left and right slot hole, at this time upper left and right tip wedge block or under left and right tip wedge block Can in the case where magnetic draws the attraction effect of block, from upper left and right slot hole or under deviate from left and right slot hole.
The heating administration attachment device further includes drug delivery device, and the drug delivery device includes being inlaid in tracheal tube To cyclome, the section to cyclome is in " C " shape or " L " shape, to formation absorbent cotton holding chamber between cyclome and tracheal tube inner wall Body, places absorbent cotton in absorbent cotton holding chamber body, and the absorbent cotton can impregnate liquid in advance；It is described to include metal in-seam to cyclome Frame includes silica gel surrounding layer outside metal interior skeleton；Fixed position magnetic ring is set in the lower part of upper connection ring, in fixed position It is set between magnetic ring and tracheal tube every magnetic gap, further including annular magnetic isolation plate can move up and down along tracheal tube；Initially During state, annular magnetic isolation plate moves down into lower limit, and fixed position magnetic ring attracts to be fixed on tracheal tube connection outer barrel to cyclome One end of body；When annular magnetic isolation plate moves up upper upper limit, it is inserted into every in magnetic gap, fixed position magnetic ring no longer attracts To cyclome, it can be driven along tracheal tube inner wall and move up and down by magnetic outer slide at this time to cyclome, it is described to give cyclome upper and lower Absorbent cotton can give the inner wall coating liquid film layer of tracheal tube in mobile process, and the liquid film layer can be filled in heating Under the heat effect put, accelerate evaporation, patient's medicine feed is given in a manner of steam liquid.
It is pointed out that the above embodiment is only the preferred embodiment of the invention, for the common of the art For technical staff, on the premise of operation principle of the present invention is met, any equivalent or similar replacement each falls within the present invention's In protection domain.

Claims (10)

  1. The valve 1. one kind is spoken, including valve body of speaking, the valve body of speaking includes outer barrel, in one end of outer barrel One-way vent valve is installed, the other end of outer barrel is tracheal tube connector；One-way vent valve includes air inlet and film, air inlet Mouth is mounted on the end of outer barrel, and air-inlet grille is installed on air inlet；Film is located in outer barrel, and the one-point or multi-point of film are consolidated It is scheduled on air-inlet grille；During air-breathing, film can bend inwards deformation, will not block air inlet；During expiration, film can flatten completely Cover air inlet, it is characterised in that cord hole is set on the outer wall of outer barrel, anticreep lanyard is installed in cord hole.
  2. 2. valve according to claim 1 of speaking, it is characterised in that cross reinforcing, the transverse direction are set in outer barrel Inner cylinder is fixed on reinforcing rib, the inner cylinder sets one end of tracheal tube connector to be coaxially disposed with outer barrel；In described The tracheal tube inserting space of annular is formed between cylinder and outer barrel；It is empty that the tracheal tube is inserted into tracheal tube inserting In.
  3. 3. valve according to claim 2 of speaking, it is characterised in that the film is elastic medical grade rubber material；It is described outer Cylinder is medical plastic material.
  4. 4. valve according to claim 3 of speaking, it is characterised in that further include heating administration attachment device, heating administration connects Connection device includes upper connection ring, and upper connection ring is mounted on the junction of outer barrel and tracheal tube；The heating administration connection dress The air-flow entered by air inlet in tracheal tube can be heated by putting, and by smearing drug on the inner wall of tracheal tube Liquid film conveys drug by way of liquid film volatilization to patient.
  5. 5. valve according to claim 4 of speaking, it is characterised in that the upper connection ring is sleeved on tracheal tube, described Upper connection ring connects banding ring body by flexible concertina ring set, and the hoop body can be sleeved on the outer wall of outer barrel, outside The junction of cylinder and tracheal tube is wrapped in flexible concertina ring.
  6. 6. valve according to claim 5 of speaking, it is characterised in that it is described state heating administration attachment device further include it is left, Left and right tip wedge block is inserted into right slot hole respectively in upper left and right slot hole, and the upper left and right tip wedge block can It punctures and is inserted into tracheal tube from the left and right sides；Left and right through hole is opened up respectively on the upper left and right tip wedge block；Also wrap Heating unit is included, the heating unit can be inserted by left and right through hole in tracheal tube.
  7. 7. valve according to claim 6 of speaking, it is characterised in that the heating unit includes upper conductive plate and lower installation Plate；The upper conductive plate includes upper left conductive plate and upper right conductive plate, passes through upper insulation plate between upper left and right conductive plate Linking is in one；The upper left conductive plate and upper right conductive plate respectively by the left heating resistance wire of one or more connect with Right heating resistance wire connects lower installation board；Short board is further included, the short board is sleeved on left and right heating resistance wire, and energy It is slided up and down along left and right heating resistance wire；Slip controller is further included, the slip controller includes left and right slide, the left side The upper end of right slide is mounted on the lower part of upper connection ring and left and right slide is located at the both sides of tracheal tube, the left and right slide respectively The lower connection ring of lower end connection, described that accumulator is set in lower connection ring, the accumulator passes through conducting wire and connects wiring contact； The conducting wire is arranged in the slide of left and right, and the wiring contact is arranged in the slot hole of left and right, the upper left and right tip wedge block For conductive metal material, when upper left and right tip wedge block is inserted into the slot hole of left and right, wiring contact passes through upper left and right point Head wedge block connects upper left conductive plate and upper right conductive plate；Magnetic outer slide is set on the slide of left and right, is slided when along left and right When rail moves up and down magnetic outer slide, by magnetic force short board can be attracted to be moved up and down along left and right heating resistance wire, with control The access length of left and right heating resistance wire, and then control the caloric value of heating unit.
  8. 8. valve according to claim 7 of speaking, it is characterised in that left and right slot hole under being set in lower connection ring, Under be inserted into respectively in left and right slot hole under left and right tip wedge block, left and right tip wedge block can be from the left and right sides under described It punctures and is inserted into tracheal tube；Under described left and right tip wedge block carry magnetic attraction, under left and right tip wedge block can lead to It crosses magnetic gravitational attraction and fixes lower installation board；
    Upper left and right slot hole sets elastic pin shaft respectively under in left and right slot hole, and the elastic pin shaft can be adjusted manually stretches Enter or exit left and right slot hole or under in left and right slot hole, and then fixed left and right tip wedge block or under left and right tip The inserting position of wedge block.
  9. 9. valve according to claim 8 of speaking, it is characterised in that further include magnetic and draw block, the magnetic draws block point It is not hinged on by articulated shaft in upper mounting ring and lower connection ring；When magnetic draw block turn to around articulated shaft it is upper left and right slotting Slot or under outside left and right slot hole when, manual regulation elasticity axis pin exit left and right slot hole or under left and right slot hole, at this time Upper left and right tip wedge block or under left and right tip wedge block can be in the case where magnetic draws the attraction effect of block, from upper left and right Slot hole or under deviate from left and right slot hole.
  10. 10. valve according to claim 9 of speaking, it is characterised in that the heating administration attachment device further includes administration dress Put, the drug delivery device include being inlaid in tracheal tube to cyclome, the section to cyclome is given in " C " shape or " L " shape Absorbent cotton clamping cavity is formed between cyclome and tracheal tube inner wall, absorbent cotton is placed in absorbent cotton holding chamber body, the absorbent cotton can Liquid is impregnated in advance；It is described to include metal interior skeleton to cyclome, silica gel surrounding layer is included outside metal interior skeleton；In upper connection ring Lower part set fixed position magnetic ring, between fixed position magnetic ring and tracheal tube set every magnetic gap, further include ring Shape magnetic isolation plate can be moved up and down along tracheal tube；During original state, annular magnetic isolation plate moves down into lower limit, fixed position magnetic Ring attracts to be fixed on one end of tracheal tube connection outer barrel to cyclome；When annular magnetic isolation plate moves up upper upper limit, can insert Enter every in magnetic gap, fixed position magnetic ring no longer attracts to cyclome, can be driven at this time by magnetic outer slide along gas to cyclome Pipe sleeve inside pipe wall moves up and down, and described to cyclome, absorbent cotton can give the inner wall coating medicine of tracheal tube during moving up and down Liquid film layer, the liquid film layer can accelerate evaporation, given in a manner of steam liquid under the heat effect of heating unit Patient's medicine feed.
CN201711410510.6A 2017-12-23 2017-12-23 Speaking valve Active CN108096669B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110623840A (en) * 2019-11-05 2019-12-31 赵玉洁 Clinical care food intake and medicine feeding duplex auxiliary device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4759356A (en) * 1985-03-08 1988-07-26 David Muir Tracheostomy device and related methods
CN101454041A (en) * 2005-09-20 2009-06-10 呼吸科技公司 Systems, methods and apparatus for respiratory support of a patient
WO2016016598A1 (en) * 2014-07-30 2016-02-04 Smiths Medical International Limited Speaking valves, tracheostomy tubes and assemblies
US20160279364A1 (en) * 2007-07-30 2016-09-29 Passy-Muir, Inc. Tracheostomy valves and related methods
CN107261286A (en) * 2017-08-17 2017-10-20 天津美迪斯医疗用品有限公司 One kind auxiliary sounding valve

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4759356A (en) * 1985-03-08 1988-07-26 David Muir Tracheostomy device and related methods
CN101454041A (en) * 2005-09-20 2009-06-10 呼吸科技公司 Systems, methods and apparatus for respiratory support of a patient
US20160279364A1 (en) * 2007-07-30 2016-09-29 Passy-Muir, Inc. Tracheostomy valves and related methods
WO2016016598A1 (en) * 2014-07-30 2016-02-04 Smiths Medical International Limited Speaking valves, tracheostomy tubes and assemblies
CN107261286A (en) * 2017-08-17 2017-10-20 天津美迪斯医疗用品有限公司 One kind auxiliary sounding valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110623840A (en) * 2019-11-05 2019-12-31 赵玉洁 Clinical care food intake and medicine feeding duplex auxiliary device
CN110623840B (en) * 2019-11-05 2021-10-22 牡丹江医学院 Clinical care food intake and medicine feeding duplex auxiliary device

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