CN204092103U - The bending video self-retaining laryngoscope system of operation - Google Patents
The bending video self-retaining laryngoscope system of operation Download PDFInfo
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- CN204092103U CN204092103U CN201420605538.0U CN201420605538U CN204092103U CN 204092103 U CN204092103 U CN 204092103U CN 201420605538 U CN201420605538 U CN 201420605538U CN 204092103 U CN204092103 U CN 204092103U
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- cable
- laryngoscope system
- tube chamber
- retaining
- image display
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Abstract
The utility model discloses the bending video self-retaining laryngoscope system of a kind of operation, described supporting laryngoscope system comprise the supporting laryngoscope with tube chamber, the photographic head being placed in described tube chamber front end and illumination head, image display, mains lighting supply, the described photographic head of connection and described image display the first cable and be connected the second cable of described illumination head and described mains lighting supply; Described tube chamber is arcuate structure; The structure of supporting laryngoscope described in the utility model adopts the angle of bend close with human body throat physical dimension, can insert throat like a cork, not need very large external force, and can not damage tissue, more meet ergonomic features.
Description
Technical field
This utility model belongs to clinical treatment instrument field, is specially the bending video self-retaining laryngoscope system of a kind of operation.
Background technology
Supporting laryngoscope is the conventional operating theater instruments for bottleneck throat benign tumor and the disease such as larynx leukoplakia, early stage glottic carcinoma; Now widely used supporting laryngoscope, its part being placed in oral cavity is generally straight metal official jargon.When this supporting laryngoscope system is applied to operation, require that patient has enough open spaces; Especially difficulty in opening mouth, upper incisor are protruded, the patient of lower jaw little, neck tubbiness, figure's obesity, place laryngoscope difficulty higher, in order to expose art district better, need to apply very large strength, just can obtain the visual area of relative ideal, like this, very easily cause injury of teeth, loosen or come off, the complication such as soft palate and palatine arches mucosa lacerated wound, and the put procedure of this supporting laryngoscope requires high to the operation skill of patient and strength control.
In addition, because human body bottleneck throat anatomical space is narrow and small, directly cause visual area narrow, only have patient can get a glimpse of art district.In operation for pathological changes can working place also very limited, patient only can one-handed performance, although there are the apparatuses such as laryngeal forceps can for specific region pathological changes in prior art, but can not ergonomic features be adapted to, be difficult to disposable for pathological changes excision, need repeatedly repeatedly, these are all in virtually extending operating time, the complication such as long tractive in art, compressing easily cause postoperatively having sore throat, tongue body numbness.Supporting laryngoscope system of the prior art is only furnished with light source and/or endoscope apparatus, does not have multi-screen display and network connecting function, is unfavorable for the educational surgery demonstration of teaching unit and the needs of remote medical consultation with specialists.
Summary of the invention
This utility model for the proposition of above problem, and is developed and a kind ofly effectively can be reduced Throat diseases postoperative complication, clear amplification surgical field of view, is convenient to patient's bimanualness and improves the bending video self-retaining laryngoscope system of operation of operation safety.
Technological means of the present utility model is as follows:
The bending video self-retaining laryngoscope system of a kind of operation, described supporting laryngoscope system comprise the supporting laryngoscope with tube chamber, the photographic head being placed in described tube chamber front end and illumination head, image display, mains lighting supply, the described photographic head of connection and described image display the first cable and be connected the second cable of described illumination head and described mains lighting supply; Described tube chamber is arcuate structure;
Further, described tube chamber and human body throat shape and size suitable; The radius of curvature of described arcuate structure is 100 ~ 160mm;
Further, described supporting laryngoscope system also comprises the operating theater instruments that body is arcuate structure; Described first cable and the second cable are placed in and are placed on described intraluminal cable protection pipe, and described lumen diameter is greater than described cable protection pipe external diameter and described body diameter sum;
Further, described image display comprises main frame and display;
Further, described mains lighting supply is regulated power supply;
Further, described tube chamber is made up of medical stainless steel material;
Further, described illumination head adopts cold light source lamp;
Further, described supporting laryngoscope system also comprises the computer that multiple and described image display is connected by network cable.
Owing to have employed technique scheme, the bending video self-retaining laryngoscope system of the operation that this utility model provides, the structure of described supporting laryngoscope adopts the angle of bend close with human body throat physical dimension, throat can be inserted like a cork, do not need very large external force, and can not tissue be damaged, more meet ergonomic features, deployment instrument process can be faster, expose glottis region more easily, pass through illumination head, photographic head and image display can provide high brightness, the visual field, art district of clear amplification, patient can carry out bimanualness according to display image to art district.
Accompanying drawing explanation
Fig. 1 is the structural representation of supporting laryngoscope system described in the utility model;
Fig. 2 is the front view of supporting laryngoscope described in the utility model;
Fig. 3 is the side view of supporting laryngoscope described in the utility model;
In figure: 1, photographic head, 2, illumination head, 3, supporting laryngoscope, the 4, second cable, the 5, first cable; 6, operating theater instruments, 7, image display, 8, mains lighting supply, 9, wireless telecommunications system, 10, patient; 11, cable protection pipe, 31, tube chamber, 71, main frame, 72, display.
Detailed description of the invention
The bending video self-retaining laryngoscope system of one operation as shown in Figure 1, Figure 2 and Figure 3, described supporting laryngoscope system comprises the supporting laryngoscope 3 with tube chamber 31, the photographic head 1 being placed in described tube chamber 31 front end and illumination head 2, image display 7, mains lighting supply 8, is connected the first cable 5 of described photographic head 1 and described image display 7 and is connected the second cable 4 of described illumination head 2 and described mains lighting supply 8; Described tube chamber 31 is arcuate structure; Further, described tube chamber 31 is suitable with human body throat shape and size; The radius of curvature of described arcuate structure is 100 ~ 160mm; Further, described supporting laryngoscope system also comprises the operating theater instruments 6 that body is arcuate structure; Described first cable 5 and the second cable 4 are placed in the cable protection pipe 11 be placed in described tube chamber 31, and described tube chamber 31 internal diameter is greater than described cable protection pipe 11 external diameter and described body diameter sum; Further, described image display 7 comprises main frame 71 and display 72; Further, described mains lighting supply 8 is regulated power supply; Further, described tube chamber 31 is made up of medical stainless steel material; Further, described illumination head 2 adopts cold light source lamp; Further, described supporting laryngoscope system also comprises the computer that multiple and described image display 7 is connected by network cable; Described photographic head 1 can take off to be installed on different supporting laryngoscopes 3; The radius of curvature of described arcuate structure is 100 ~ 160mm, can throat's shape and size of adaptive different patient; Described first cable 5 adopts rapid abutting joint plug KS10-5K to connect image display 7; Described network cable connects computer by USB interface.
Operating theater instruments 6 described in the utility model can be laryngeal forceps, laryngeal scissors, larynx pin, laryngotome, suction pump and support; Further, described photographic head 1 and illumination head 2 all removably connect with described supporting laryngoscope 3, and the art district image that photographic head 1 gathers can completely be presented on the screen of described display 72 clearly.The structure of supporting laryngoscope described in the utility model adopts the angle of bend close with human body throat physical dimension, can insert throat like a cork, not need very large external force, and can not damage tissue; Described first cable 5 and the second cable 4 are placed in the cable protection pipe 11 be placed in described tube chamber 31, and described tube chamber 31 internal diameter is greater than described cable protection pipe 11 external diameter and operating theater instruments 6 body diameter sums, ensure that operating theater instruments 6 can not encounter cable; For the throat dimension of different patient, tube chamber 31 external diameter of described supporting laryngoscope 3 is different; In addition, supporting laryngoscope 3 uses the manufacture of medical stainless steel material, and structure is simple, is convenient to cleaning and sterilizing.
Supporting laryngoscope system described in the utility model also comprises multiple other computer by utilizing network cable to be connected with described image display 7, can realize the sync instruction in operation process and the consultation of doctors, the main frame of image display can also store the art district image of camera collection for Post operation return visit research in addition.
Supporting laryngoscope of the prior art, usual employing flat foil tube chamber is the stainless steel tube of about 20 centimeter length, directly inserts postanesthetic patient throat, outer end opening is slightly wide, due to human body, throat becomes larger angle with oral cavity, so will make patients head's layback as far as possible when using, when supporting laryngoscope inserts, front tooth will be propped up, doctor pulls laryngoscope by very great, and support also will be adopted to withstand patient chest, pushes laryngoscope until the angle position that needs with screw rod reinforcement; Like this, patient's laryngeal tissue, tooth, even chest all will come to harm, and postoperative patients can feel that these positions are uncomfortable for a long time, even has loss of tooth, the critical conditions such as torn tissue; Meanwhile, supporting laryngoscope of the prior art need doctor with eyes recline supporting laryngoscope observe while perform the operation, therefore need utilize supporting laryngoscope observe after perform the operation again, operation inconvenience, higher to the requirement of doctor.Supporting laryngoscope system described in the utility model is for for the purpose of bottleneck throat operation, be more suitable for ergonomic features, and there is visual function, more meet ergonomic features, deployment instrument process can expose glottis region sooner, more easily, can be provided the visual field, art district of high brightness, clear amplification by illumination head, photographic head and image display, patient can carry out bimanualness according to display image to art district.And for specific part pathological changes, engagement flex laryngeal forceps, the apparatuses such as laryngeal scissors can disposable complete resection pathological tissues, greatly save operating time, this utility model solves operation on larynx apparatus in the past easily to the problem that patient damages, and the physical fitness requirement reduced doctor, solve existing supporting laryngoscope to need doctor's eyes to recline while supporting laryngoscope is observed to carry out performing the operation and the unhandy problem that causes simultaneously, operation apparatus while utilizing image display to observe can be realized and carry out hands art, it is more clear that visual area is observed, operate lighter, and by multiple computer be connected with image display, can many people observe simultaneously, to complete the function of teaching operation and remote medical consultation with specialists, in addition, because supporting laryngoscope described in the utility model does not need to use very great, therefore do not need powerful screw bracket to withstand patient chest, adjustable support during practical application, can be adopted to be fixed on operation table sidebar bar, after laryngoscope to be supported places, position is fixed as required, due to the distinctive structural design of this utility model, make preoperative placement supporting laryngoscope process effectively can reduce injury of teeth, loosen or come off, soft palate and palatine arches mucosa lacerated wound complication occur, patient's bimanualness can be realized by art district amplification imaging according to image display in art, realize the disposable complete resection of pathological changes.Can effectively avoid due to tractive long-time in art cause have sore throat, tongue body is numb etc., and complication occurs.It is safer, quick, easy that these features make bottleneck throat perform the operation, and create very favorable condition for clinic; Carry out in process in operation, assistant can regulate brightness of illumination as required, and scaling and storage figure picture.
This utility model is applicable to the operative treatment of bottleneck throat benign and malignant lesions, is described below for the operating process of vocal fold abduction to application supporting laryngoscope system described in the utility model:
1. under patient 1 gets dorsal position Intubation, shoulder pad, layback that head and neck is anteflexion;
2. wear bite-block, hand-held supports laryngoscope 3 is downward along back, gently presses the root of the tongue, and see epiglottis point, provoke epiglottis point, hands firmly lifts epiglottis upward simultaneously, exposes glottis Ji Shu district;
3. lay and fixing support, chest pad plate;
4. regulate supporting laryngoscope 3 position, make photographic head 1 Zheng Duishu district; Regulate mains lighting supply 8 brightness, make the complete covering operation district of the output light of illumination head 2, and then display 72 screen presents the art district image of complete display;
5. select suitable operating theater instruments 6 according to polyp of vocal cord position, size, shape, and operating theater instruments 6 inserted in supporting laryngoscope 3 tube chamber 31, polyp thoroughly excises by the imaging according to image display 7; Operation process Zhong Keduishu district image carries out convergent-divergent, records a video to operation process, and all the other computers be connected with image display 7 can be utilized if desired to carry out remote medical consultation with specialists;
6. operation terminates to close mains lighting supply 8 and image display 7, removes supporting laryngoscope 3, treats that general anesthesia is recovered.
The above; be only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that this utility model discloses; be equal to according to the technical solution of the utility model and inventive concept thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (8)
1. the bending video self-retaining laryngoscope system of operation, it is characterized in that, described supporting laryngoscope system comprise the supporting laryngoscope with tube chamber, the photographic head being placed in described tube chamber front end and illumination head, image display, mains lighting supply, the described photographic head of connection and described image display the first cable and be connected the second cable of described illumination head and described mains lighting supply; Described tube chamber is arcuate structure.
2. the bending video self-retaining laryngoscope system of one operation according to claim 1, it is characterized in that described tube chamber and human body throat shape and size suitable; The radius of curvature of described arcuate structure is 100 ~ 160mm.
3. the bending video self-retaining laryngoscope system of one operation according to claim 1, is characterized in that described supporting laryngoscope system also comprises the operating theater instruments that body is arcuate structure; Described first cable and the second cable are placed in and are placed on described intraluminal cable protection pipe, and described lumen diameter is greater than described cable protection pipe external diameter and described body diameter sum.
4. the bending video self-retaining laryngoscope system of one operation according to claim 1, is characterized in that described image display comprises main frame and display.
5. the bending video self-retaining laryngoscope system of one operation according to claim 1, is characterized in that described mains lighting supply is regulated power supply.
6. the bending video self-retaining laryngoscope system of one operation according to claim 1, is characterized in that described tube chamber is made up of medical stainless steel material.
7. the bending video self-retaining laryngoscope system of one operation according to claim 1, is characterized in that described illumination head adopts cold light source lamp.
8. the bending video self-retaining laryngoscope system of one operation according to claim 1, it is characterized in that, described supporting laryngoscope system also comprises the computer that multiple and described image display is connected by network cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605538.0U CN204092103U (en) | 2014-10-17 | 2014-10-17 | The bending video self-retaining laryngoscope system of operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605538.0U CN204092103U (en) | 2014-10-17 | 2014-10-17 | The bending video self-retaining laryngoscope system of operation |
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| Publication Number | Publication Date |
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| CN204092103U true CN204092103U (en) | 2015-01-14 |
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| CN201420605538.0U Expired - Fee Related CN204092103U (en) | 2014-10-17 | 2014-10-17 | The bending video self-retaining laryngoscope system of operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104306048A (en) * | 2014-10-17 | 2015-01-28 | 大连医科大学附属第二医院 | Surgical bent visual self-retaining laryngoscope system and using method thereof |
-
2014
- 2014-10-17 CN CN201420605538.0U patent/CN204092103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104306048A (en) * | 2014-10-17 | 2015-01-28 | 大连医科大学附属第二医院 | Surgical bent visual self-retaining laryngoscope system and using method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20171017 |