CN203677211U - Cricothyroid membrane puncture needle set - Google Patents
Cricothyroid membrane puncture needle set Download PDFInfo
- Publication number
- CN203677211U CN203677211U CN201420052407.4U CN201420052407U CN203677211U CN 203677211 U CN203677211 U CN 203677211U CN 201420052407 U CN201420052407 U CN 201420052407U CN 203677211 U CN203677211 U CN 203677211U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- puncture needle
- closing member
- nook closing
- cricothyroid membrane
- 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
- 239000012528 membrane Substances 0.000 title claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims abstract description 26
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000000084 colloidal system Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 208000000884 Airway Obstruction Diseases 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 210000003802 sputum Anatomy 0.000 description 2
- 208000024794 sputum Diseases 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000009481 Laryngeal Edema Diseases 0.000 description 1
- 206010023845 Laryngeal oedema Diseases 0.000 description 1
- 206010030181 Oesophageal perforation Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003685 cricoid cartilage Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 210000000534 thyroid cartilage Anatomy 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Images
Abstract
The utility model particularly relates to a cricothyroid membrane puncture needle set. The cricothyroid membrane puncture needle set comprises a cannula and a needle core which can penetrate through the cannula, wherein the bending degree of the needle core is 50-70 degrees, the cannula is provided with an implanting portion matched with the needle core in bending degree, safe marking lines indicating the puncture depth are arranged on the outer portion of the implanting portion, a connecting portion is arranged at the tail end of the implanting portion of the cannula, one end, close to the connecting portion, of the outer portion of the implanting portion is provided with an air bag, the air bag is connected with an air inflation device through an air inflation pipe, the connecting portion is provided with a connector which is connected with a breathing machine through a ventilation connector convertor, and the connecting portion is further provided with a fixing belt used for fixing the connecting portion to a human body. The cricothyroid membrane puncture needle set is safe and high in effectiveness, medical standardization is achieved, part of tracheotomy can be replaced, the minimally invasive effect is achieved, and operation is safe, rapid and efficient especially when wounded personnel are rescued in batches.
Description
Technical field
this utility model relates generally to a kind of medical first aid equipment, is specifically related to a kind of cricothyroid membrane puncture needle group cover.
Background technology
thyrocricocentesis can remove that the damage of on-the-spot incidence causes that airway obstruction causes suffocating and the Upper respiratory tract obstruction such as the laryngeal edema, airway obstruction, keep respiratory passage unblocked, improve patient's anoxic conditions, be that emergency processing suffocates, saves simple and direct, the effective important first-aid method of life, have very important practical value.At present, state-of-the-art cricothyroid membrane puncture needle exists following defect: 1, puncture and the indwelling degree of depth are wayward: sleeve pipe without curvature, safety label line does not puncture, paracentesis depth, the indwelling degree of depth can not be controlled, cross deeply will cause end stop up, hemorrhage, penetrate trachea rear wall (perforation of esophagus), folder (vacation) road form, subcutaneous or mediastinal emphesema; 2, sleeve pipe does not have side opening: after puncturing successfully, only have end openings ventilation, once be organized liquid, sputum or blood shutoff, airway will be closed completely, and ventilation stops, and punctures invalid; 3, all-metal goods, matter is hard, and while inserting, wound is large, and cost is high, and is repeated disinfection use, does not meet the requirement of management of infection in hospital; 4, there is no fixture: after puncture procedure success, this link of fixed sleeving cannot operate, and protection, does not easily cause sleeve pipe to come off, make troubles to patient's transhipment.
Utility model content
This utility model, for deficiency of the prior art, provides a kind of cricothyroid membrane puncture needle group cover, this puncture needle group cover safety, effective large, realize medical standardization, can replace part tracheotomy, reached the effect of Wicresoft, especially in the time giving treatment in batch the wounded, handling safety, quick, efficient.
The technical scheme that this utility model is realized above-mentioned purpose employing is: cricothyroid membrane puncture needle group cover, comprise sleeve pipe and nook closing member that can threading, described nook closing member has the flexibility of 50-70 °, sleeve pipe has the portion of inserting matching with nook closing member flexibility, is also provided with the safety post timberline that is used to indicate paracentesis depth in the portion outside of inserting; The end that described sleeve pipe is inserted portion is also provided with connecting portion, and the outside one end near connecting portion of the portion of inserting is provided with air bag, and air bag is connected with aerating device by gas tube; Described connecting portion is provided with the interface being connected with respirator by ventilation interface convertor, is also provided with for being fixed in the fixing band on human body on connecting portion.
Described aerating device comprises impact bag and intake valve, and gas tube is arranged in the portion of inserting, and its one end is communicated with air bag, and the other end stretches out from connecting portion side, and connects intake valve by impact bag.
Described fixing band is the adhesive tape that is wound into web-like, on its surperficial gluing layer, is coated with isolating membrane.
Distance between described air bag and connecting portion is the 1/5-1/4 that inserts minister's degree.
The body both sides of the described portion of inserting are respectively equipped with the side opening for making up ventilation.
On described nook closing member, connecting portion and ventilation interface convertor, be equipped with pin-and-hole, and nook closing member is all corresponding with the setting position of pin-and-hole on connecting portion with the setting position of pin-and-hole on ventilation interface convertor, after being connected, nook closing member or ventilation interface convertor and sleeve pipe can in pin-and-hole, insert safety cock, to fix nook closing member or ventilation interface convertor.
Described safety cock is connected on connecting portion by theft-resistant link chain.
Described safety post timberline is three, is respectively green safety line, yellow warning line and red danger line.
Described nook closing member is the macromolecule material structure of high rigidity.
the beneficial effects of the utility model
The portion of the inserting outside of one, sleeve pipe is provided with green, yellow, red three indicatrixs, these three indicatrixs are through entity measuring (imaging data DR sheet) data gained, the degree of depth that can cross when green line represents to puncture, when representing to puncture, yellow line must warn the degree of depth of crossing, when red line represents to puncture, forbid the degree of depth of crossing, be set to like this puncture safety guarantee is provided.Be 50-70 DEG C through entity measuring (imaging data DR sheet) gained curvature, the curvature of setting up sleeve pipe and nook closing member makes sleeve pipe obtain development length, punctures and successfully exits after nook closing member, and sleeve pipe is delivered to root, cause sleeve pipe and air flue to be parallel position, make to puncture safer.
Two, on sleeve pipe, set up side opening, after having avoided puncturing successfully, only had end openings ventilation, once be organized liquid, sputum or blood shutoff, airway will be closed completely, and ventilation stops, and causes puncture invalid; On the connecting portion of sleeve pipe, set up web-like colloid fixing band, colloid fixing band is pasted on cervical region both sides skin by removing its surperficial isolating membrane, simple to operate, convenient and swift.
Three, this utility model arranges safety cock nook closing member and sleeve pipe is fixed, because can not rotate in sleeve pipe with the nook closing member of curvature, arrange like this and can prevent from when nook closing member is obstructed in the time of puncture retreating, impact puncture, safety cock also can be for fixed connecting sleeve and ventilation interface convertor after nook closing member is extracted in addition.Air bag and aerating device are set on sleeve pipe, can come off by aerating gasbag fixed sleeving.
Four, nook closing member of the present utility model and sleeve pipe select macromolecular material or the existing silica gel material that aseptic process is crossed to be made, disposable people's one use, meet the requirement of management of infection in hospital, after specification sterilization, be configured in specific office as 120 ambulances, emergency department, rescue room, ICU etc., for tackling on-the-spot emergency aid and treatment, accident emergency relief is ready, should be acute strong, simple to operation, efficient, and cost is low, be convenient to extensively promote the use of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is work schematic diagram of the present utility model;
Reference numeral: 1, nook closing member, 2, sleeve pipe, 201, insert portion, 202, connecting portion, 203, green safety line, 204, yellow warning line, 205, red danger line, 206, side opening, 3, ventilation interface convertor, 4, air bag, 5, gas tube, 6, impact bag, 7, intake valve, 8, fixing band, 9, pin-and-hole, 10, safety cock, 11, air flue.
Detailed description of the invention
below in conjunction with the drawings and specific embodiments, this utility model is described further:
Cricothyroid membrane puncture needle group cover, comprise sleeve pipe 2 and nook closing member 1 that can threading 2, described nook closing member 1 has the flexibility of 50-70 °, sleeve pipe 2 has the portion of inserting 201 matching with nook closing member 1 flexibility, also be provided with the safety post timberline that is used to indicate paracentesis depth in the portion of inserting 201 outsides, safety post timberline is three, is respectively green safety line 203, yellow warning line 204 and red danger line 205; The end that described sleeve pipe 2 is inserted portion 201 is also provided with connecting portion 202, inserts the outside one end near connecting portion 202 of portion 201 and is provided with air bag 4, and air bag 4 is connected with aerating device by gas tube 5; Described aerating device comprises impact bag 6 and intake valve 7, and gas tube 5 is arranged in the portion of inserting 201, and its one end is communicated with air bag 4, and the other end stretches out from connecting portion 202 sides, and connects intake valve 7 by impact bag 6.Described connecting portion 202 is provided with the interface being connected with respirator by ventilation interface convertor 3, is also provided with for being fixed in the fixing band 8 on human body on connecting portion 202.Fixing band 8, for being wound into the adhesive tape of web-like, is coated with isolating membrane on its surperficial gluing layer.
Distance between described air bag 4 and connecting portion 202 is the 1/5-1/4 of the portion of inserting 201 length.The body both sides of the described portion of inserting 201 are respectively equipped with the side opening 206 for making up ventilation.On described nook closing member 1, connecting portion 202 and ventilation interface convertor 3, be equipped with pin-and-hole 9, and nook closing member 1 is all corresponding with the setting position of pin-and-hole 9 on connecting portion 202 with the setting position of pin-and-hole 9 on ventilation interface convertor 3, after being connected with sleeve pipe 2, nook closing member 1 or ventilation interface convertor 3 can in pin-and-hole 9, insert safety cock 10, to fix nook closing member 1 or ventilation interface convertor 3.Described safety cock 10 is connected on connecting portion 202 by theft-resistant link chain.
Using method of the present utility model: by patient's dorsal position nape padded 10cm of portion, sterilization, wash one's hands and wear glove, piercing method: nook closing member 1 is located in sleeve pipe 2, and by safety cock 10, nook closing member and connecting portion 202 are fixed, while preventing from puncturing, nook closing member 1 retreats, point of puncture hits exactly between thyroid cartilage and the first cricoid cartilage, after location labelling, left hand thumb and corresponding four fingers are fixed respectively 2-2.5cm place, point of puncture both sides, Bing Xiang center is gently rubbed extruding and is kept not subsiding in point of puncture piercing process, the right hand is held pin according to the vertical inserting needle of safety depth shown in mark line, after crossing yellow indicatrix 204, can extract nook closing member 1, having air-flow sense to show punctures successfully, the portion of inserting 201 of sleeve pipe 2 is sent into and reaches root simultaneously, make sleeve pipe 2 and air flue 11 be parallel position (seeing accompanying drawing 2), then the web-like colloid fixing band 8 of removing isolating membrane is sticked on to neck, sleeve pipe 2 is fixed air bag 4 inflations at inside of human body again, finally the connecting portion of sleeve pipe 2 202 is connected with ventilation interface convertor 3, and it is interior fixing to be plugged in pin-and-hole 9 with safety cock 10, it is complete operation.If run into the damage of patient patient's skin of neck, can not remove isolating membrane, interconnect and extend colloid fixing band 8 by colloid fixing band 8 ends, be wrapped in cervical region and be fixed.
This utility model safety, quick, cost is low, meets medical specification, perfect thyrocricoid puncture emergency medical apparatus and associative operation technology and technical ability, product is waited to research and develop and promote the use of.
Claims (8)
1. cricothyroid membrane puncture needle group cover, comprise sleeve pipe (2) and nook closing member (1) that can threading (2), described nook closing member (1) has the flexibility of 50-70 °, sleeve pipe (2) has the portion of inserting (201) matching with nook closing member (1) flexibility, it is characterized in that: at the outside safety post timberline that is used to indicate paracentesis depth that is also provided with of the portion of inserting (201); The end that described sleeve pipe (2) is inserted portion (201) is also provided with connecting portion (202), inserts the outside one end near connecting portion (202) of portion (201) and is provided with air bag (4), and air bag (4) is connected with aerating device by gas tube (5); Described connecting portion (202) is provided with the interface being connected with respirator by ventilation interface convertor (3), is also provided with for being fixed in the fixing band (8) on human body on connecting portion (202).
2. cricothyroid membrane puncture needle group cover as claimed in claim 1, it is characterized in that: described aerating device comprises impact bag (6) and intake valve (7), gas tube (5) is arranged in the portion of inserting (201), its one end is communicated with air bag (4), the other end stretches out from connecting portion (202) side, and connects intake valve (7) by impact bag (6).
3. cricothyroid membrane puncture needle group cover as claimed in claim 1, is characterized in that: described fixing band (8), for being wound into the adhesive tape of web-like, is coated with isolating membrane on its surperficial gluing layer.
4. cricothyroid membrane puncture needle group cover as claimed in claim 1, is characterized in that: the 1/5-1/4 of the distance between described air bag (4) and connecting portion (202) for inserting portion (201) length.
5. cricothyroid membrane puncture needle group cover as claimed in claim 1, is characterized in that: the body both sides of the described portion of inserting (201) are respectively equipped with the side opening (206) for making up ventilation.
6. cricothyroid membrane puncture needle group cover as claimed in claim 1, it is characterized in that: on described nook closing member (1), connecting portion (202) and ventilation interface convertor (3), be equipped with pin-and-hole (9), and the setting position of nook closing member (1) and the upper pin-and-hole (9) of ventilation interface convertor (3) is all corresponding with the setting position of the upper pin-and-hole (9) of connecting portion (202), after being connected with sleeve pipe (2), nook closing member (1) or ventilation interface convertor (3) can in pin-and-hole (9), insert safety cock (10), to fix nook closing member (1) or ventilation interface convertor (3).
7. cricothyroid membrane puncture needle group cover as claimed in claim 6, is characterized in that: described safety cock (10) is connected on connecting portion (202) by theft-resistant link chain.
8. cricothyroid membrane puncture needle group cover as claimed in claim 1, is characterized in that: described safety post timberline is three, is respectively green safety line (203), yellow warning line (204) and red danger line (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052407.4U CN203677211U (en) | 2014-01-27 | 2014-01-27 | Cricothyroid membrane puncture needle set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052407.4U CN203677211U (en) | 2014-01-27 | 2014-01-27 | Cricothyroid membrane puncture needle set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203677211U true CN203677211U (en) | 2014-07-02 |
Family
ID=50999190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052407.4U Expired - Fee Related CN203677211U (en) | 2014-01-27 | 2014-01-27 | Cricothyroid membrane puncture needle set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203677211U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821471A (en) * | 2017-04-07 | 2017-06-13 | 河北医科大学第二医院 | A kind of cricothyroid membrane puncturing and ventilating device |
| CN107174316A (en) * | 2017-05-17 | 2017-09-19 | 洪玉才 | A kind of puncture outfit, tracheotomy device and Tracheostoma tracheotomy method |
| CN112295075A (en) * | 2020-11-20 | 2021-02-02 | 河南科技大学第一附属医院 | A multi-functional tracheal cannula fixing device for tracheotomy |
-
2014
- 2014-01-27 CN CN201420052407.4U patent/CN203677211U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821471A (en) * | 2017-04-07 | 2017-06-13 | 河北医科大学第二医院 | A kind of cricothyroid membrane puncturing and ventilating device |
| CN107174316A (en) * | 2017-05-17 | 2017-09-19 | 洪玉才 | A kind of puncture outfit, tracheotomy device and Tracheostoma tracheotomy method |
| CN112295075A (en) * | 2020-11-20 | 2021-02-02 | 河南科技大学第一附属医院 | A multi-functional tracheal cannula fixing device for tracheotomy |
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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: 20140702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |