CN204910414U - Multifunctional joint device for connecting tracheotomy metal catheter - Google Patents
Multifunctional joint device for connecting tracheotomy metal catheter Download PDFInfo
- Publication number
- CN204910414U CN204910414U CN201520684063.3U CN201520684063U CN204910414U CN 204910414 U CN204910414 U CN 204910414U CN 201520684063 U CN201520684063 U CN 201520684063U CN 204910414 U CN204910414 U CN 204910414U
- Authority
- CN
- China
- Prior art keywords
- lower port
- catheter
- tracheotomy
- joint device
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 title claims abstract description 46
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 4
- 206010011409 Cross infection Diseases 0.000 abstract description 3
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 3
- 206010057190 Respiratory tract infections Diseases 0.000 abstract description 3
- 210000003437 trachea Anatomy 0.000 abstract 2
- 206010062717 Increased upper airway secretion Diseases 0.000 abstract 1
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 208000026435 phlegm Diseases 0.000 abstract 1
- 206010036790 Productive cough Diseases 0.000 description 8
- 210000003802 sputum Anatomy 0.000 description 8
- 208000024794 sputum Diseases 0.000 description 8
- 210000001331 nose Anatomy 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 5
- 210000003128 head Anatomy 0.000 description 5
- 238000005399 mechanical ventilation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 206010073310 Occupational exposures Diseases 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 239000003172 expectorant agent Substances 0.000 description 2
- 230000003419 expectorant effect Effects 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 208000018875 hypoxemia Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 231100000675 occupational exposure Toxicity 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 208000000884 Airway Obstruction Diseases 0.000 description 1
- 229920000965 Duroplast Polymers 0.000 description 1
- 206010052390 Laryngeal dyspnoea Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a multifunctional joint device for connecting a trachea to cut a metal catheter, which belongs to the field of medical instruments and comprises an upper port (1), a lower port (2), a sealing ring (3) and a fixing buckle (4). Utilize the utility model discloses, can make the patient that uses the trachea to open metal catheter need not change to be disposable plastic catheter and can link breathing machine, closed suction phlegm pipe, artificial nose etc. fast, can win time, reduce the expense, reduce respiratory tract infection incidence, reduce nurse's work load, avoid medical personnel occupation to expose, also avoided cross infection and environmental pollution simultaneously for rescuing patient's life, can also increase patient's sense of safety, comfort.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of multifunctional access head unit connecting tracheotomy metal conduit.
Background technology:
Dyspneic patient caused by some laryngeal dyspnea, breathing function exhaustion or lower respiratory tract obstruction need implement tracheotomy and set up artificial airway and treat, and inserts endotracheal tube at incision site.Endotracheal tube divides disposable plastic conduit and metal catheter two kinds of materials.
1. the catheter for tracheostomy that mechanical ventilation uses at present is all disposable plastic conduits, settle the patient of metal catheter once change of illness state needs mechanical ventilation, must first be replaced by disposable plastic conduit, the time as much as possible can not be won for rescuing life, and increase patient suffering and medical expense.
2. holistic nursing care human respiratory tract loses heating and moistening ability, simultaneously because air flue directly communicates with the external world, for needing the long-term patient even all the life with pipe, though through the management of artificial airway, but air flue is dry to still have some patients to occur, thick sputum, severe patient expectorant bolt obstructing airway causes suffocating.Disposable plastic endotracheal tube is single tube structure, not easily rinses and changes, and for ensureing airway patency, irregularly must change catheter for tracheostomy.And metal endotracheal tube is double-layer sleeve structure, cleaning and sterilizing is carried out in its inner catheter taking-up every day, and therefore metal catheter can avoid the airway obstruction that expectorant bolt causes to a great extent.
3. need the patient of long-term band pipe all to wear metal catheter, because metal catheter cannot connect closed sputum aspirator tube, open suction sputum can only be used, oxygen source need be interrupted during suction sputum, increase hypoxemia equivalent risk, increase the generation of respiratory tract infection and cross infection simultaneously, increase the occupational exposure of medical personnel.
4. artificial nose can simulate nasal cavity function, plays the effect of warm and humid oxidizing gases and filter bacteria virus.And the artificial nose of Clinical practice can only be connected with disposable plastic endotracheal tube at present, and do not mate with autogenous cutting metal catheter (calling metal catheter in the following text) interface, directly can not connect, therefore have impact on the use of artificial nose.
Utility model content
This utility model aims to provide a kind of multifunctional access head unit connecting tracheotomy metal conduit, its innovation is, coordinate this utility model to use the scope of application and the function that can improve tracheotomy metal conduit, avoid patient in the process using tracheotomy metal conduit, be replaced by the misery of disposable plastic endotracheal tube and dangerous generation.
For achieving the above object, the technical solution adopted in the utility model is as follows, comprise with the upper port of breathing machine connector adaptation, for being connected lower port, sealing ring, the clip of tracheotomy metal conduit, described lower port and tracheotomy metal conduit adaptation, described lower port comprises can the internal cavity of pipe connector in holding conduit, described upper port and lower port through, the end face of described lower port is provided with sealing ring, describedly fixedly be buckled with two, be arranged at respectively on the outer wall of lower port opposition.
Preferably, described lower port end face is annular, and in annulus, circular diameter is greater than the catheter channels union joint external diameter of tracheotomy metal conduit, and annulus outside diameter is less than or equal to the minor axis of the base plate of tracheotomy metal conduit.
Preferably, the zone line that described lower port end face and the base plate of tracheotomy metal conduit remove bottom plate hole region overlaps.
Further, described clip comprises Handheld Division, torsion spring, fixed part, and described one end is connected with lower port outer wall, and the other end is connected with one end, Handheld Division, and the described Handheld Division other end is connected with described fixed part one end, and the fixed part other end is inside hook-shaped.
Further, described Handheld Division is semicircle, and its diameter limit is connected with one end, and described fixed part has two, is connected on Handheld Division side by side, has interval between described two fixed parts.
Preferably, described clip comprises elastic arm, stiff end, and described elastic arm one end is connected with lower port outer wall, and the other end is connected with stiff end, and described stiff end comprises inside projection, and the bottom surface of described projection is low inside and high outside inclined-plane.
Preferably, described upper port and lower port are duroplasts material.
During use, lower port alignd with base plate, this utility model is connected with base plate press seal by recycling clip, then upper port is connected with respirator, closed sputum aspirator or artificial nose.
Beneficial effect:
1. these piecing devices can make the patient of arrangement tracheotomy metal conduit need to connect within the time short as far as possible when being mounted with the rescue of wound respirator have the capable mechanical ventilation of wound respirator when the state of an illness changes suddenly, change and must be replaced by the present situation that disposable plastic conduit just can be connected to wound respirator at present, thus win the time as much as possible for rescuing life, thus improve salvage success rate further.
2. coordinate this utility model, can make to need the patient of life-time service respirator also can use tracheotomy metal conduit, avoid disposable plastic endotracheal tube and not easily rinse, the shortcoming that must irregularly change.Because metal endotracheal tube is double-layer sleeve structure, only its inner catheter taking-up every day need be carried out cleaning and sterilizing.Therefore this utility model can alleviate the pain of patient, the workload alleviating medical personnel, minimizing cost.
3. coordinate this utility model, the patient wearing tracheotomy metal conduit can be made to use closed sputum aspirator, constantly open mechanical ventilation and carry out suction sputum work, reduce hypoxemia equivalent risk, reduce the occurrence probability of respiratory tract infection and cross infection simultaneously, reduce the occupational exposure of medical personnel.
4. tracheotomy metal conduit can also be connected with artificial nose by this multifunctional access head unit simultaneously, ensure air flue warm and humidization, simultaneously filter bacteria virus, avoid air flue drying, thick sputum, reduce incidence of pulmonary infection, improve comfort and the safety of wearing the patient of tracheotomy metal conduit.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment one;
Fig. 2 is the side view of embodiment one;
Fig. 3 is the upward view of embodiment one;
Fig. 4 is the use top view of embodiment one;
Fig. 5 is the use top view of embodiment two;
Fig. 6 is the use side view of embodiment one;
Fig. 7 is the use side view of embodiment three;
In figure: 1-upper port, 2-lower port, 3-sealing ring, 4-clip, 5-base plate, 6-conduit outer tube, 7-catheter channels, 8-catheter channels union joint, 41-Handheld Division, 42-torsion spring, 43-fixed part, 44-elastic arm, 45-stiff end, 51-bottom plate hole.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, this utility model is further elaborated.
Embodiment one:
As shown in the figures 1-4 and 6, a kind of multifunctional access head unit connecting autogenous cutting metal catheter disclosed in this utility model, it comprises upper port 1, lower port 2, sealing ring 3, clip 4, upper port 1 is adaptive with breathing machine connector, the zone line that lower port 2 end face removes bottom plate hole 51 region with the base plate 5 of tracheotomy metal conduit overlaps, that is bottom plate hole 51 is exposed at beyond joint, lower port 2 internal cavity can pipe connector 8 in holding conduit, upper port 1 and lower port 2 through, the end face of lower port 2 is provided with sealing ring 3, clip 4 has two, be symmetrically placed on lower port 2 outer wall, clip 4 comprises semicircular Handheld Division 41, torsion spring 42, fixed part 43, torsion spring 42 is fixed on lower port 2 outer wall, its one end is connected with lower port 2, the other end is connected with the diameter limit of Handheld Division 41, fixed part 43 one end is connected with Handheld Division 41, the other end is hook-shaped, the opening direction of hook is inside, hook-shaped tip can be pressed on base plate 5 from bottom to top, fixed part 43 has two, be connected on Handheld Division 41 side by side, described two fixed parts 43 have interval, upper port 1 and lower port 2 are plastic material.Wherein, autogenous cutting metal catheter is formed by base plate 5, conduit outer tube 6, catheter channels 7, catheter channels union joint 8, bottom plate hole 51 has two, near the major axis two ends being placed in oval base plate 5 respectively, autogenous cutting metal catheter can be fixed on patient's cervical region with connecting band through bottom plate hole 51.The structure of autogenous cutting metal catheter is existing structure.
Using method of the present utility model is as follows:
During installation, coordinate other fingers to press two Handheld Divisions 41 with thumb simultaneously, two fixed parts 43 are made to open as shown in Figure 2, this utility model is alignd after base plate 5 and unclamp Handheld Division 41, fixed part 43 is under the resilience force effect of torsion spring 42, extrude base plate from bottom to top, due to the existence of sealing gasket 3, after lower port 2 and base plate 5 compress, reach closed state.Then upper port 1 is connected can uses with respirator or artificial nose.Due to clip 4 the link position of lower port 2 outer wall and the contact position of fixed part 43 and base plate 5 to connect straight line be vertical straight line substantially, therefore the external force of in the vertical direction can not make clip 4 open, thus firm when ensure that use.
During dismounting, only with after upper port 1 and respirator or artificial nose being departed from, coordinate other fingers to press two Handheld Divisions 41 with thumb, unlatching clip 4 can make this utility model disengaging tracheotomy metal conduit simultaneously.
Embodiment two:
Its lower port 2 end face is annular, and in annulus, circular diameter is greater than catheter channels union joint 8 external diameter, and annulus outside diameter is less than or equal to the minor axis of base plate 5, and other structures are all identical with the first embodiment.
Its using method is also identical with the first embodiment.
Embodiment three:
Except the structure difference of clip 4, other structures are all identical with the first embodiment.Its clip 4 comprises elastic arm 44, stiff end 45, elastic arm 44 one end is connected with lower port 2 outer wall, the other end is connected with stiff end 45, stiff end 45 is inside projection, protruding bottom surface is low inside and high outside inclined-plane, protruding upper bottom surface is horizontal plane, makes sealing ring 3 be in compressive state after the length of elastic arm 44 just in time makes stiff end 45 block base plate 5.Protruding bottom surface is low inside and high outside inclined-plane when protruding bottom surface can be made to contact with base plate 5, and clip 4 is bent outwardly, and base plate 5 can be snapped in; Protruding upper bottom surface is, after horizontal plane can make base plate 5 snap in, can not be opened under the external force of vertical direction.
Using method of the present utility model is as follows:
During installation, after the base plate 5 that alignd by this utility model, directly base plate 5 snaps between two clips 4 by pressing.
During dismounting, with the hands two clips 4 are outwards pulled open, make this utility model depart from tracheotomy metal conduit.
Certainly; this utility model also can have other various embodiments; when not deviating from this utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to this utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by this utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684063.3U CN204910414U (en) | 2015-09-06 | 2015-09-06 | Multifunctional joint device for connecting tracheotomy metal catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684063.3U CN204910414U (en) | 2015-09-06 | 2015-09-06 | Multifunctional joint device for connecting tracheotomy metal catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910414U true CN204910414U (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520684063.3U Expired - Fee Related CN204910414U (en) | 2015-09-06 | 2015-09-06 | Multifunctional joint device for connecting tracheotomy metal catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204910414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492323A (en) * | 2015-09-06 | 2017-03-15 | 四川大学华西医院 | Multifunctional joint device for connecting tracheotomy metal catheter |
-
2015
- 2015-09-06 CN CN201520684063.3U patent/CN204910414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492323A (en) * | 2015-09-06 | 2017-03-15 | 四川大学华西医院 | Multifunctional joint device for connecting tracheotomy metal catheter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20200906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |