CN208031628U - The special bite-block of superior gastrointestinal endoscope operation - Google Patents
The special bite-block of superior gastrointestinal endoscope operation Download PDFInfo
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- CN208031628U CN208031628U CN201720686574.8U CN201720686574U CN208031628U CN 208031628 U CN208031628 U CN 208031628U CN 201720686574 U CN201720686574 U CN 201720686574U CN 208031628 U CN208031628 U CN 208031628U
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- channel
- catheter channel
- block
- tracheae
- endoscopic technic
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Abstract
The utility model discloses the special bite-blocks of superior gastrointestinal endoscope operation, the special bite-block of superior gastrointestinal endoscope operation, including endoscopic technic channel and tracheae catheter channel, it is equipped with lip pressing plate outside the endoscopic technic channel and tracheae catheter channel, in use state, the endoscopic technic channel of lip pressing plate side and the pipeline section of tracheae catheter channel are placed in oral cavity, and the endoscopic technic channel of the lip pressing plate other side and the pipeline section of tracheae catheter channel are located at outside oral cavity；Open slot is equipped on the side wall in the tracheal catheter channel in the axial direction.Technical solution provided by the utility model can be realized is carried out at the same time fixation to trachea cannula and digestive endoscope, simple in structure, is conveniently operated, highly practical.
Description
Technical field
The utility model is related to a kind of medical equipments, and in particular to a kind of special bite-block of superior gastrointestinal endoscope operation.
Background technology
World's superior gastrointestinal endoscope opening operation exhibition at present is more and more extensive.In order to ensure corrective surgery safety, majority digestion
Endoscopic surgery needs are completed under the conditions of Intubation.When progress oral cavity enters endoscopic operation, patient's Chang Yin scopes are to internal
Stimulation and it is reflexive quickly it is silent, at this moment tooth is easy to sting bad scope, if being assisted with facing, sufferer can be prevented quick
It is silent, it avoids occurring the case where damaging scope, but endoscopic operation is often accompanied by oxygen and is passed through, therefore also need to wear oxygen face mask, this
The instrument that sample sufferer is worn is excessive；According to trachea cannula, due to trachea cannula and superior gastrointestinal endoscope operation be both needed to orally into
Row there is no a bite-block that can meet while fixing digestive endoscopy channel and tracheal catheter at present.
Utility model content
Technical problem to be solved in the utility model is since trachea cannula and superior gastrointestinal endoscope operation are both needed to orally
It carries out, there is no a bite-block that can meet at present while fixing digestive endoscopy channel and tracheal catheter, and it is an object of the present invention to provide upper digestion
The special bite-block of road endoscopic surgery, can realize and be carried out at the same time fixation to trachea cannula and digestive endoscope, simple in structure, facilitate behaviour
Make, it is highly practical.
The utility model is achieved through the following technical solutions：
The special bite-block of superior gastrointestinal endoscope operation, including endoscopic technic channel and tracheae catheter channel, the endoscopic technic
It is equipped with lip pressing plate, in use state, the endoscopic technic channel of lip pressing plate side and tracheae outside channel and tracheae catheter channel
The pipeline section of catheter channel is placed in oral cavity, and the endoscopic technic channel of the lip pressing plate other side and the pipeline section of tracheae catheter channel are located at mouth
Outside chamber；Open slot is equipped on the side wall in the tracheal catheter channel in the axial direction.
The special bite-block of superior gastrointestinal endoscope operation of the utility model, can make directly using two tubular structures as internal diameter
Operating walk way and tracheae catheter channel, two pipe can directly side wall be fixed or is fixed as bite-block master by lip pressing plate in an axial direction
Body；Or the setting protection valve jacket outside the internal diameter operating walk way and tracheae catheter channel of two tubular structures, facilitate patient to sting
It closes, as round and smooth bite-block body such as the outer surface of elliptical cone structure also can be used, two through-holes are opened up as internal diameter through bite-block body
Operating walk way and tracheae catheter channel.Directly the portions of endoscopic technic channel and tracheae catheter channel can be inserted into when use
In human oral cavity, patient can be prevented silent, tooth avoids occurring the case where damaging scope；The lip pressing plate primarily serves limit
Effect, so that the pipeline section that the endoscopic technic channel of lip pressing plate side and tracheal catheter are set is placed in oral cavity, the lip pressing plate other side it is interior
Mirror channel and tracheal catheter are trapped in outside oral cavity, and endoscopic technic channel and tracheae catheter channel transition is prevented to be inserted into human oral cavity,
Human body is damaged；Due to the use of when, usually first by trachea cannula be inserted into human oral cavity in, then again to patient dress wear tooth
Pad, therefore by setting open slot axially through entire tracheal catheter channel on the side wall in tracheal catheter channel, tracheae is made to insert
Pipe is put into gas conduit channel from the open slot on the side wall in tracheal catheter channel and is fixed, and has both played protection trachea cannula
Effect, while be also convenient for medical staff carry out surgical operation.
Preferably, the side wall of the tracheal catheter channel end positioned at oral external is equipped with through-hole, further includes fixing
Knob, the fixed knob are connected through a screw thread the through-hole for screwing in tracheal catheter channel.
It is mainly used for trachea cannula being fixed in tracheal catheter channel by the way that fixed knob device is arranged, prevents tracheae from inserting
Pipe is moved relative to tracheal catheter channel, influences being normally carried out for superior gastrointestinal endoscope operation.In use, first passing through opening
Trachea cannula is put into tracheal catheter channel by slot, is then connected through a screw thread into through-hole and is screwed in fixed knob, until fixed
The tight trachea cannula of screw terminal face pressure of knob makes what trachea cannula was fixed on fixed knob to be selected into end face and tracheae catheter channel
Between inner wall.
Preferably, limit band is equipped in the tracheal catheter vias inner walls positioned at oral external and at open slot,
The long axis direction of extension of the limit band limits band one end and is fixed on tracheal catheter vias inner walls across the port of open slot
The upper, other end and tracheal catheter vias inner walls movable contact, the limit band are manufactured using elastic shaping material.
The limit band of the utility model is mainly used for preventing trachea cannula from skidding off tracheal catheter channel from open slot, to ensure
Surgical operation is smoothed out.Since limit band one end is fixedly connected with tracheal catheter inner wall, the other end and tracheal catheter inner wall are lived
Dynamic connection, therefore in use, by trachea cannula by open slot indentation tracheal catheter channel, limit band, which is squeezed, acts on active side quilt
Enter to tracheal catheter in-passage pressure, reserving channel for trachea cannula is put into tracheal catheter channel, since limit band is using elasticity
Shaping material manufacture, therefore limit band be easily restored to original position, to by trachea cannula limit in tracheal catheter channel without
Easily skid off.
Preferably, the both ends of the long axis direction of the lip pressing plate are equipped with fixed band.
The utility model fixes band and is mainly used for bite-block main body being fixed, by tying up the fixation band at lip pressing plate both ends
Bite-block integrally can be fixed in human body head for bundle.
Preferably, the axial direction length that the endoscopic technic channel and tracheae catheter channel are located at oral external is
The axial direction length that 15mm, endoscopic technic channel and tracheae catheter channel are located at cavity interior is 30mm；The scope behaviour
Make channel and tracheae catheter channel is tubular structure that radial section is ellipse, the radial section in the endoscopic technic channel
Oval structure long axis length be 25mm, minor axis length 15mm, the oval knot of the radial section in the tracheal catheter channel
The long axis length of structure is 13mm.
Ensure tracheal catheter channel and endoscopic technic channel in suitably sized big-small plug entrance cavity, while outside oral cavity
The pipeline section in member-retaining portion tracheal catheter channel and scope behaviour channel, ensures patient safety, while being also convenient for medical staff's operation.
Preferably, the length of the lip pressing plate long axis direction is 80mm, short-axis direction length is 50mm.
Lip pressing plate is undersized, then cannot play position-limiting action well, if but it is oversized, material can be caused unrestrained instead
Take, or even sense of discomfort is brought to patient, therefore select above-mentioned size, can avoid the above problem, while also having centainly
Universality.
Preferably, the caliber size of the open slot is 10mm.Open slot according to commonly use trachea cannula pipe diameter size into
Row setting.
Preferably, the endoscopic technic channel and tracheae catheter channel are all made of the preparation of medical rigid plastics.For preventing
Endoscopic technic channel and tracheae catheter channel are bad by tooth, extend its service life.
The utility model compared with prior art, has the following advantages and advantages：
1, the special bite-block of the utility model superior gastrointestinal endoscope operation, the endoscopic technic channel and tracheae catheter channel
Axial outer wall is connected and fixed as bite-block main body, and when use can directly manage endoscopic technic channel and the part of tracheae catheter channel
The case where section is inserted into human oral cavity, and patient can be prevented silent, and tooth avoids damage scope occurs；The lip pressing plate mainly rises
To position-limiting action, the pipeline section that the endoscopic technic channel of lip pressing plate side and tracheal catheter are set is set to be placed in oral cavity, lip pressing plate is another
The endoscope passage and tracheal catheter of side are trapped in outside oral cavity, and endoscopic technic channel and tracheae catheter channel transition is prevented to be inserted into human body
Oral cavity damages human body；Due to the use of when, usually first by trachea cannula be inserted into human oral cavity in, then again give patient
Dress wears bite-block, therefore by setting open slot axially through entire tracheal catheter channel on the side wall in tracheal catheter channel, makes
Trachea cannula is put into gas conduit channel from the open slot on the side wall in tracheal catheter channel and is fixed, and has both played protection gas
The effect of cannula, while being also convenient for medical staff and carrying out surgical operation；
2, the special bite-block of the utility model superior gastrointestinal endoscope operation, by the way that fixed knob and limit band is arranged, by tracheae
Intubation limit is fixed in tracheal catheter channel, is prevented trachea cannula from being moved relative to tracheal catheter channel, is disappeared in guarantee
Change being normally carried out for road endoscopic surgery；
3, the special bite-block of the utility model superior gastrointestinal endoscope operation, passes through and rational tracheal catheter channel, scope is arranged
Operating walk way and lip pressing plate size ensure that tracheal catheter channel and endoscopic technic channel are inserted into suitably sized size
In oral cavity, while member-retaining portion tracheal catheter channel and scope grasp the pipeline section in channel outside oral cavity, and lip pressing plate is made to play well
Position-limiting action ensures patient safety, while being also convenient for medical staff's operation.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model endoscopic technic channel and tracheae catheter channel is tubular structure overall structure diagram；
Fig. 2 is the utility model endoscopic technic channel and the overall structure diagram that tracheae catheter channel is through-hole structure.
Label and corresponding parts title in attached drawing：1- endoscopic technics channel, 2- tracheal catheters channel, 3- lip pressing plates,
4- open slots, 5- fixed knobs, 6- limit band, and 7- fixes band, 8- bite-block bodies.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
The special bite-block as shown in Figure 1, a kind of superior gastrointestinal endoscope provided by the utility model is performed the operation, including endoscopic technic are logical
Road 1 and tracheae catheter channel 2 and be tubular structure, the outer wall of endoscopic technic channel 1 in the axial direction and tracheal catheter channel
2 outer wall in axial direction is in contact, and to fix further include lip pressing plate 3 to integrated setting, and endoscopic technic channel 1 and tracheal catheter are logical
Road 2 is fixedly connected through lip pressing plate 3 and with lip pressing plate 3, and the axis direction of endoscopic technic channel 1 and tracheae catheter channel 2 is equal
It is vertical with the plate face in-plane of lip pressing plate 3.In use state, the endoscopic technic channel 1 of 3 side of lip pressing plate and tracheal catheter
The pipeline section in channel 2 is placed in oral cavity, and the endoscopic technic channel 1 of 3 other side of lip pressing plate and the pipeline section of tracheae catheter channel 2 are located at mouth
Outside chamber.Open slot 4 is equipped on the side wall in tracheal catheter channel 2 in the axial direction for the introduction channel as trachea cannula.
Embodiment 2
It is advanced optimized on the basis of embodiment 1, a kind of superior gastrointestinal endoscope operation provided by the utility model is special
Bite-block, the side wall positioned at 2 end of tracheal catheter channel of oral external are equipped with through-hole, further include fixed knob 5, fixed
Knob 5 is connected through a screw thread the through-hole for screwing in tracheal catheter channel 2.
Embodiment 3
It is advanced optimized on the basis of embodiment 2, a kind of superior gastrointestinal endoscope operation provided by the utility model is special
Bite-block is equipped with limit band 6, limits band 6 on 2 inner wall of tracheal catheter channel positioned at oral external and at open slot 4
Long axis direction of extension across the port of open slot 4, and limit 6 one end of band be fixed on 2 inner wall of tracheal catheter channel, the other end
With 2 inner wall movable contact of tracheal catheter channel, limit band 6 is manufactured using elastic shaping material.
Embodiment 4
It is advanced optimized on the basis of embodiment 3, a kind of superior gastrointestinal endoscope operation provided by the utility model is special
The both ends of bite-block, the long axis direction of the lip pressing plate 3 are equipped with fixed band 7.
Embodiment 5
It is advanced optimized on the basis of embodiment 4, a kind of superior gastrointestinal endoscope operation provided by the utility model is special
The axial direction length that bite-block, the endoscopic technic channel 1 and tracheae catheter channel 2 are located at oral external is 15mm, scope
It is 30mm that operating walk way 1 and tracheae catheter channel 2, which are located at the axial direction length of cavity interior,；Endoscopic technic channel 1 is gentle
Pipe catheter channel 2 is the tubular structure that radial section is ellipse, the oval structure of the radial section in endoscopic technic channel 1
Long axis length is 25mm, minor axis length 15mm, and the long axis length of the oval structure of the radial section in tracheal catheter channel 2 is
13mm.The length of 3 long axis direction of lip pressing plate is 80mm, short-axis direction length is 50mm.The caliber size of the open slot 4
For 10mm.
The endoscopic technic channel 1 and tracheae catheter channel 2 are all made of medical rigid plastic manufacturing.
Embodiment 6
Special bite-block, including elliptical cone tooth as shown in Fig. 2, a kind of superior gastrointestinal endoscope provided by the utility model is performed the operation
Pad 8 opens up two channels respectively as internal diameter operating walk way 1 and tracheae catheter channel 2 through elliptical cone axial direction,
His structure is same as Example 5.
Above-described specific implementation mode, to the purpose of this utility model, technical solution and advantageous effect carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (8)
- The special bite-block 1. superior gastrointestinal endoscope is performed the operation, which is characterized in that including endoscopic technic channel (1) and tracheae catheter channel (2), lip pressing plate (3), in use state, lip pressing plate are equipped with outside the endoscopic technic channel (1) and tracheae catheter channel (2) (3) the endoscopic technic channel (1) of side and the pipeline section of tracheae catheter channel (2) are placed in oral cavity, lip pressing plate (3) other side it is interior The pipeline section of mirror operating walk way (1) and tracheae catheter channel (2) is located at outside oral cavity；The side wall upper edge of the tracheal catheter channel (2) Axis direction is equipped with open slot (4).
- The special bite-block 2. superior gastrointestinal endoscope according to claim 1 is performed the operation, which is characterized in that described to be located at oral external Tracheal catheter channel (2) end side wall be equipped with through-hole, further include fixed knob (5), the fixed knob (5) passes through spiral shell Line connection screws in the through-hole of tracheal catheter channel (2).
- The special bite-block 3. superior gastrointestinal endoscope according to claim 1 is performed the operation, which is characterized in that described to be located at oral external Tracheal catheter channel (2) inner wall on and limit band (6) is equipped at the open slot (4), the long axis of the limit band (6) stretches Direction across the port of open slot (4), and limit band (6) one end be fixed on tracheal catheter channel (2) inner wall, the other end and gas Pipe catheter channel (2) inner wall movable contact, the limit band (6) are manufactured using elastic shaping material.
- The special bite-block 4. superior gastrointestinal endoscope according to claim 1 is performed the operation, which is characterized in that the lip pressing plate (3) The both ends of long axis direction are equipped with fixed band (7).
- The special bite-block 5. superior gastrointestinal endoscope according to claim 1 is performed the operation, which is characterized in that the endoscopic technic channel (1) and tracheae catheter channel (2) to be located at the axial direction length of oral external be 15mm, endoscopic technic channel (1) and tracheae The axial direction length that catheter channel (2) is located at cavity interior is 30mm；The endoscopic technic channel (1) and tracheal catheter are logical Road (2) is the tubular structure that radial section is ellipse, the oval structure of the radial section of the endoscopic technic channel (1) Long axis length is 25mm, minor axis length 15mm, the long axial length of the oval structure of the radial section of the tracheal catheter channel (2) Degree is 13mm.
- The special bite-block 6. superior gastrointestinal endoscope according to claim 1 is performed the operation, which is characterized in that the lip pressing plate (3) is long The length of axis direction is 80mm, short-axis direction length is 50mm.
- The special bite-block 7. superior gastrointestinal endoscope according to claim 1 is performed the operation, which is characterized in that the open slot (4) Caliber size is 10mm.
- The special bite-block 8. superior gastrointestinal endoscope according to claim 1 is performed the operation, which is characterized in that the endoscopic technic channel (1) and tracheae catheter channel (2) is all made of the preparation of medical rigid plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686574.8U CN208031628U (en) | 2017-06-13 | 2017-06-13 | The special bite-block of superior gastrointestinal endoscope operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686574.8U CN208031628U (en) | 2017-06-13 | 2017-06-13 | The special bite-block of superior gastrointestinal endoscope operation |
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| Publication Number | Publication Date |
|---|---|
| CN208031628U true CN208031628U (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720686574.8U Expired - Fee Related CN208031628U (en) | 2017-06-13 | 2017-06-13 | The special bite-block of superior gastrointestinal endoscope operation |
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| Country | Link |
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| CN (1) | CN208031628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811506A (en) * | 2019-11-05 | 2020-02-21 | 宁波路加医疗器械有限公司 | Multifunctional visual oropharynx intubation device |
-
2017
- 2017-06-13 CN CN201720686574.8U patent/CN208031628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811506A (en) * | 2019-11-05 | 2020-02-21 | 宁波路加医疗器械有限公司 | Multifunctional visual oropharynx intubation device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20200613 |
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| CF01 | Termination of patent right due to non-payment of annual fee |