CN202568195U - Imaging endoscope assisting in endotracheal intubation - Google Patents
Imaging endoscope assisting in endotracheal intubation Download PDFInfo
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- CN202568195U CN202568195U CN 201220064011 CN201220064011U CN202568195U CN 202568195 U CN202568195 U CN 202568195U CN 201220064011 CN201220064011 CN 201220064011 CN 201220064011 U CN201220064011 U CN 201220064011U CN 202568195 U CN202568195 U CN 202568195U
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- tracheal intubation
- type endoscope
- imaging type
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- inner sleeve
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Abstract
The utility model provides an imaging endoscope assisting in endotracheal intubation, which comprises a flexible tube body, a camera shooting part positioned at the front end of the tube body, and a connecting part positioned at the rear end of the tube body, wherein the camera shooting part comprises a camera protecting sleeve, a camera component positioned in the camera protecting sleeve, and a lens positioned in front of the camera component; the camera component is provided with a camera PCB (printed circuit board); the tube body comprises an outer sleeve, an inner sleeve, a line protecting tube and a lead; the outer sleeve, the inner sleeve and the line protecting tube are flexible; the lead is positioned in the line protecting tube; the line protecting tube is positioned in the inner sleeve; and the inner sleeve is positioned in the outer sleeve. With the help of the imaging endoscope, medical personnel can insert a tracheal catheter into the precise position of a trachea of a patient more precisely, and the intubation process can be observed from a display screen.
Description
Technical field
This utility model belongs to the high accuracy technical field of medical instruments, specifically, relates to the imaging type endoscope of the auxiliary usefulness of a kind of tracheal intubation.
Background technology
Medically, " tracheal intubation " is that a special endotracheal tube is inserted the technology of trachea through patient's glottis, and this technology can attract and prevent that mistake from inhaling etc. optimum condition is provided for airway patency, ventilation oxygen-supplying, respiratory tract.
Urgent tracheal intubation technology has become cardio-pulmonary resuscitation and has reached with the important measures in the anxious Cavity in Critical Patients rescue process of respiratory dysfunction.Endotracheal intubation is an important rescue technology commonly used in the rescue service; Be use in the management of respiratory the most extensively, one of means the most efficiently; Be the basic skill that the medical worker must be on top of, to rescue patient life, reduce case fatality rate and play crucial effects.And trachea endocrine of sucking-off in time or foreign body; Prevent that foreign body from getting into respiratory tract; Keep respiratory passage unblocked; Carry out effective manual work or mechanical ventilation, prevent patient's anoxia and carbon dioxide retention tracheal intubation whether in time direct relation that successfully becoming of rescuing denys, can the patient transport safely and patient's prognosis situation.
The main laryngoscope that uses helps the medical worker to accomplish tracheal intubation in traditional tracheal intubation, and in clinical use, the medical worker finds still to have inconvenience in the operation.
The utility model content
The purpose of this utility model is the defective to prior art; Provide a kind of tracheal intubation the auxiliary imaging type endoscope that uses; The medical worker can more accurately be inserted into the accurate position of patient's trachea with endotracheal tube, and can observe the process of intubate from display screen under the help of imaging type endoscope.
For solving the problems of the technologies described above; Technical scheme below this utility model has adopted: design the auxiliary imaging type endoscope that uses of a kind of tracheal intubation; Comprise and have flexible pipe shaft, be positioned at the image pickup part of this pipe shaft front end and be positioned at the handle connecting portion of this pipe shaft rear end; Said image pickup part comprises the camera head protecting sleeve pipe, be positioned at the CCD camera assembly of this camera head protecting sleeve pipe and be positioned at the eyeglass in this CCD camera assembly the place ahead, and said CCD camera assembly has the photographic head pcb board; Said pipe shaft comprises trocar sheath, inner sleeve, thread-protected tube and lead; Said trocar sheath, inner sleeve and thread-protected tube are flexible pipe, and wherein, it is inner that said lead is positioned at said thread-protected tube; It is inner that said thread-protected tube is positioned at said inner sleeve, and it is inner that said inner sleeve is positioned at said trocar sheath.
Further; Said handle connecting portion comprises connecting portion protective sleeve, joint PCB unit and plug; Said joint PCB unit is positioned at said connecting portion protective sleeve; Said plug stretches out from the rear end of said connecting portion protective sleeve, and said joint PCB unit is electrically connected with said photographic head pcb board through said lead.
Preferably, said photographic head pcb board is a hardboard.Such design can make photographic head and electronic building brick form one, is difficult for bending and damages, and is easy to simultaneously install.
Preferably, the side of said image pickup part also is provided with this LED light of LED light and is preferably the red LED display lamp.Stopped by patient's body endocrine etc. when the eyeglass in CCD camera assembly the place ahead and observe when unclear,, can observe the relative position of endotracheal tube from human external through the LED light that is provided with on the image pickup part side.
Preferably, said thread-protected tube is a copper pipe.Guardwire so better.
Preferably, said trocar sheath is a heat-shrinkable T bush, and such design is easy to sterilization.
Preferably, said inner sleeve is a metal hose.Such design makes pipe shaft be easy to destroy or force to yield.
Preferably, said camera head protecting sleeve pipe is a stainless steel tube.Such design can increase the support strength of image pickup part.
Preferably, the diameter of said pipe shaft is 4.4 mm ~ 4.6mm, and more preferably, the diameter of said pipe shaft is 4.5mm.Can reduce overall size like this, reduce the patient suffering.
Compared with prior art, advantage that this utility model had and useful result:
1) simple in structure, easy to operate, suitable auxiliary tracheal intubation.Pipe shaft is the reelability memory metal, can be crooked significantly, and make things convenient for the medical worker to do the best angle adjustment in response to various situations, accomplish tracheal intubation smoothly, fast.
2) image that photographs through image pickup part sends to the display part through pipe shaft and handle coupling part; On display screen, can show the intubate process; Make the medical worker can observe the overall process of intubate intuitively, accurately, exactly, can clear demonstration patient body in situation, accurately find glottis; The paramedical personnel avoids blind and inserts, and accomplishes tracheal intubation smoothly.
3) can effectively reduce the tracheal intubation mortality, safe in utilization.Can avoid patient to dampen, also can avoid the medical worker to be infected at work because of oral hemorrhage and trachea that intubate causes.
Description of drawings
Fig. 1 is the axonometric chart of the imaging type endoscope of this utility model.
Fig. 2 is the axonometric chart that imaging type shown in Figure 1 endoscope has connected handle.
Fig. 3 is the parts explosion of imaging type shown in Figure 1 endoscope.
Fig. 4 is the sectional side elevation of imaging type shown in Figure 1 endoscope.
The specific embodiment
Like the auxiliary imaging type endoscope that uses of Fig. 1 a kind of tracheal intubation extremely shown in Figure 4; Comprise and have flexible pipe shaft 1, be positioned at the image pickup part 2 of this pipe shaft 1 front end and be positioned at the handle connecting portion 3 of this pipe shaft 1 rear end; The diameter of pipe shaft 1 is preferably 4.4 mm ~ 4.6mm; More preferably, the diameter of pipe shaft 1 is 4.5mm.Said image pickup part 2 comprises camera head protecting sleeve pipe 21, be positioned at the CCD camera assembly 22 of this camera head protecting sleeve pipe 21 and be positioned at the eyeglass 23 in these CCD camera assembly 22 the place aheads; Photographic head and the high bright LED illuminating lamp of white that CCD camera assembly 22 comprises the photographic head pcb board of hard and is positioned at its leading section; Eyeglass 23 is installed on the eyeglass seat 24; This eyeglass seat 24 is fixed on the front end of camera head protecting sleeve pipe 21 through for example mode such as bonding, and this camera head protecting sleeve pipe 21 can adopt the pipe of stainless steel.In addition; The side of said image pickup part 2 also is provided with red high bright LED light 25; Its effect is; Stopped by patient's body endocrine etc. when the eyeglass 23 in CCD camera assembly 22 the place aheads and observe when unclear,, can observe the relative position of endotracheal tube from human external through the LED light 25 that is provided with on the image pickup part.
Said pipe shaft 1 comprises trocar sheath 11, inner sleeve 12, thread-protected tube 13 and lead 14, and wherein, trocar sheath 11, inner sleeve 12 and thread-protected tube 13 are flexible pipe, and trocar sheath 11 can adopt heat-shrinkable T bush, and inner sleeve can adopt metal hose, and thread-protected tube 13 can adopt copper pipe.Said lead 14 is used for power supply to CCD camera assembly 22 and LED light 25 being provided; And the image that CCD camera assembly 22 photographs is sent to display part (not shown) via handle connecting portion 3; Lead 14 is positioned at thread-protected tube 13 inside; Thread-protected tube 13 is positioned at inner sleeve 12 inside, and inner sleeve 12 is positioned at trocar sheath 11 inside.
Said handle connecting portion 3 comprises connecting portion protective sleeve 31, joint PCB unit 32 and plug 33; Connecting portion protective sleeve 31 can adopt plastic cover; Joint PCB unit 32 is positioned at this connecting portion protective sleeve 31, and it is electrically connected with the photographic head pcb board through lead 14, and is electrically connected with plug 33 formation; Plug 33 stretches out from the rear end of connecting portion protective sleeve 31, is used to connect handle 4.
The method for using of the endoscope of said structure is following:
1) with in the endoscope embedded endotracheal tube;
2) pipe shaft of endoscope is suitably moulding, prepare intact suction device simultaneously;
3) patient's head is placed " smelling the thing position ", treat that muscle relaxant works fully after, the operator is positioned at patient's side; The left hand thumb is grabbed button patient's lower incisor and is upwards carried to enlarge the ccavum oropharygeum gap; The right hand is held endoscope's emitter, keeps the mirror body parallel with schistostoma, gets into the oral cavity through right bicker;
4) rotate the mirror body and make it parallel, downwards, insert to the right along the oropharynx curve with patient's longitudinal axis;
5) it is fixed that the right hand is held the mirror handle, observes through display and confirm the glottis position.Continuation gets into down the mirror body in direct-view, makes most advanced and sophisticatedly through glottis and see annulus trachealis (it is dark to notice that can not get into this moment, to avoid damaging the trachea antetheca), fixes the mirror body, and left hand unclamps conduit, and photopic vision is propelling movement endotracheal tube downwards down;
6) see on the indicator screen endotracheal tube get into trachea a bit of after, continue to push conduit and endoscope's mirror body smoothly extracted; Stopped by patient's body endocrine etc. when the eyeglass in CCD camera assembly the place ahead and observe when unclear,, can observe the relative position of endotracheal tube from human external through the LED light that is provided with on the image pickup part side;
7) see that a bit of continued pushes into trachea in the conduit entering trachea, the physiological curve of simultaneously endoscope's mirror body smoothly being swallowed outwards withdraws from.
Above-described only is the preferred implementation of this utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from this utility model inventive concept; Can also make some distortion and improvement, these all belong to the protection domain of this utility model.
Claims (10)
1. tracheal intubation is assisted and is used imaging type endoscope; Comprise and have flexible pipe shaft, be positioned at the image pickup part of this pipe shaft front end and be positioned at the handle connecting portion of this pipe shaft rear end; It is characterized in that: said image pickup part comprises the camera head protecting sleeve pipe, be positioned at the CCD camera assembly of this camera head protecting sleeve pipe and be positioned at the eyeglass in this CCD camera assembly the place ahead, and said CCD camera assembly has the photographic head pcb board; Said pipe shaft comprises trocar sheath, inner sleeve, thread-protected tube and lead; Said trocar sheath, inner sleeve and thread-protected tube are flexible pipe, and wherein, it is inner that said lead is positioned at said thread-protected tube; It is inner that said thread-protected tube is positioned at said inner sleeve, and it is inner that said inner sleeve is positioned at said trocar sheath.
2. the auxiliary imaging type endoscope that uses of tracheal intubation according to claim 1; It is characterized in that: said handle connecting portion comprises connecting portion protective sleeve, joint PCB unit and plug; Said joint PCB unit is positioned at said connecting portion protective sleeve; Said plug stretches out from the rear end of said connecting portion protective sleeve, and said joint PCB unit is electrically connected with said photographic head pcb board through said lead.
3. tracheal intubation according to claim 1 is auxiliary uses imaging type endoscope, and it is characterized in that: said photographic head pcb board is a hardboard.
4. tracheal intubation according to claim 1 is auxiliary uses imaging type endoscope, and it is characterized in that: the side of said image pickup part also is provided with LED light.
5. tracheal intubation according to claim 1 is auxiliary uses imaging type endoscope, and it is characterized in that: said thread-protected tube is a copper pipe.
6. tracheal intubation according to claim 1 is auxiliary uses imaging type endoscope, and it is characterized in that: said trocar sheath is a heat-shrinkable T bush.
7. tracheal intubation according to claim 1 is auxiliary uses imaging type endoscope, and it is characterized in that: said inner sleeve is a metal hose.
8. tracheal intubation according to claim 1 is auxiliary uses imaging type endoscope, and it is characterized in that: said camera head protecting sleeve pipe is a stainless steel tube.
9. tracheal intubation according to claim 1 is auxiliary uses imaging type endoscope, and it is characterized in that: the diameter of said pipe shaft is 4.4 mm ~ 4.6mm.
10. tracheal intubation according to claim 9 is auxiliary uses imaging type endoscope, and it is characterized in that: the diameter of said pipe shaft is 4.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220064011 CN202568195U (en) | 2012-02-24 | 2012-02-24 | Imaging endoscope assisting in endotracheal intubation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220064011 CN202568195U (en) | 2012-02-24 | 2012-02-24 | Imaging endoscope assisting in endotracheal intubation |
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| Publication Number | Publication Date |
|---|---|
| CN202568195U true CN202568195U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220064011 Expired - Fee Related CN202568195U (en) | 2012-02-24 | 2012-02-24 | Imaging endoscope assisting in endotracheal intubation |
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| Country | Link |
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| CN (1) | CN202568195U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615819A (en) * | 2016-01-13 | 2016-06-01 | 苏州佳像视讯科技有限公司 | Miniature endoscope camera device |
| CN105877688A (en) * | 2016-04-10 | 2016-08-24 | 苏州佳像视讯科技有限公司 | Double-lens mini-type endoscope device |
| CN107952150A (en) * | 2017-11-06 | 2018-04-24 | 刘洋 | A kind of sub- endoscope tube core of disposable shaping endotracheal intubation |
| CN110142567A (en) * | 2019-05-10 | 2019-08-20 | 江西赛新医疗科技有限公司 | A kind of assemble method of shaping trachea intubation endoscope die assemblies |
| CN113520280A (en) * | 2021-09-17 | 2021-10-22 | 深圳市斯玛仪器有限公司 | Disposable medical electronic endoscope |
-
2012
- 2012-02-24 CN CN 201220064011 patent/CN202568195U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615819A (en) * | 2016-01-13 | 2016-06-01 | 苏州佳像视讯科技有限公司 | Miniature endoscope camera device |
| CN105877688A (en) * | 2016-04-10 | 2016-08-24 | 苏州佳像视讯科技有限公司 | Double-lens mini-type endoscope device |
| CN107952150A (en) * | 2017-11-06 | 2018-04-24 | 刘洋 | A kind of sub- endoscope tube core of disposable shaping endotracheal intubation |
| CN110142567A (en) * | 2019-05-10 | 2019-08-20 | 江西赛新医疗科技有限公司 | A kind of assemble method of shaping trachea intubation endoscope die assemblies |
| CN113520280A (en) * | 2021-09-17 | 2021-10-22 | 深圳市斯玛仪器有限公司 | Disposable medical electronic endoscope |
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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: 20121205 Termination date: 20160224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |