CN218684324U - ICU fiberoptic bronchoscope convenient to operate - Google Patents
ICU fiberoptic bronchoscope convenient to operate Download PDFInfo
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- CN218684324U CN218684324U CN202221880731.6U CN202221880731U CN218684324U CN 218684324 U CN218684324 U CN 218684324U CN 202221880731 U CN202221880731 U CN 202221880731U CN 218684324 U CN218684324 U CN 218684324U
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Abstract
The utility model relates to a medical treatment auxiliary instrument technical field, concretely relates to ICU fiberoptic bronchoscope convenient to operation. The mouth of a patient is supported by the supporting part, the lip is exposed, the operation of a doctor is facilitated, and the guiding barrel is a flexible and bendable sleeve which is attached to the patient and plays a good guiding role for the insertion part; the guide cylinder is arranged to enable the insertion part to rub in the cylinder, and the concave surface of the guide part enables the guide cylinder not to touch the uvula of the patient, so that the vomit feeling of the patient is relieved, and the discomfort of the patient is reduced; the guide section of thick after thin in the front of the guide portion that the guide section of thick acts on patient's throat, make things convenient for the guide section of thick bamboo to put into, the high-efficient doctor of guiding sends into fiberoptic bronchoscope into patient's trachea, reduces patient uncomfortable and feels, reduces doctor's intubate degree of difficulty, shortens the intubate time.
Description
Technical Field
The utility model relates to a medical auxiliary instrument technical field, concretely relates to ICU fiberoptic bronchoscope convenient to operation.
Background
The fiber bronchoscope is suitable for observing pathological changes of lung lobes, lung segments and sub-segment bronchi, biopsy sampling, bacteriology and cytology examination, and can be used for shooting, teaching and dynamic recording in cooperation with a TV system. The bronchoscope is accompanied with biopsy sampling deconstruction, can help to discover early lesions, can carry out in vivo and vitro surgical operations such as polypectomy and the like, is a good precision instrument for the research of bronchial and pulmonary diseases, postoperative examination and the like, and is mainly used in places such as respiratory medicine of hospitals, ICU and the like; current fibre bronchoscope is when using, and medical personnel can put into the patient trachea with fibre bronchoscope from nasal cavity or oral cavity as required, before detecting the patient, often carry out the anesthesia injection to the patient, but because the tongue that patient can unconscious interlock mouth, gravity arouse drops, the interference of oral secretion and other oral cavity structures, can cause the unclear and patient breathing difficulty in fibre bronchoscope field of vision, obviously increase doctor intubate time, the increase intubate degree of difficulty. Because the degree of depth and the direction of bronchofiberscope are adjusted always to needs during the intubate, bronchofiberscope rubs with patient's uvula always, and the increase patient is uncomfortable to be felt, and the patient vomits to feel seriously to still aggravate the production of oral secretion and tracheal secretion, influence bronchofiberscope's result of use. In view of this, an ICU fiberoptic bronchoscope is provided, which can efficiently guide a doctor to send the fiberoptic bronchoscope into the trachea of a patient, reduce discomfort of the patient, reduce the difficulty of intubation by the doctor, shorten intubation time and facilitate operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reasonable in design, simple structure, high-efficient guide doctor send into the fiberoptic bronchoscope patient trachea in, reduce the uncomfortable sense of patient, reduce the doctor intubate degree of difficulty, shorten the intubate time, have good practicality, security, an ICU fiberoptic bronchoscope of being convenient for operation of validity.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
an ICU fiberoptic bronchoscope convenient to operate, characterized in that: the bronchofiberscope comprises a bronchofiberscope body, a bendable insertion part, a plug part and a bendable guide barrel, wherein the cross section of the guide part is an oval sleeve-shaped object, the guide barrel comprises a supporting part and a guide part, a plurality of through holes are formed in the guide barrel, one end of the supporting part is fixedly connected with the guide part, the other end of the supporting part is provided with a lip plate, and the oval cross sections at the two ends of the supporting part are equal in size and shape; guide portion one end and guide portion fixed connection, the guide portion other end are equipped with the trompil, and the insertion portion is through with the trompil, and the guide portion is equipped with the oval cross-section that is less than the oval cross-section of the guide portion other end of trompil one end, and the guide portion side is close to joint support portion one end and is equipped with the concave surface. The mouth of the patient is supported by the supporting part, the patient does not need to actively bite, the lip plate is exposed, the operation of a doctor is facilitated, the guiding cylinder is a flexible sleeve which can be bent in a telescopic manner, is attached to the patient and plays a good guiding role for the insertion part; when a patient is directly intubated through the insertion part, the insertion part is in contact friction with the uvula of the patient, so that the discomfort of the patient is caused, the generation of oral secretion and tracheal secretion is aggravated, and the use effect of the bronchofiberscope is influenced; the guiding cylinder is arranged to enable the insertion part to rub in the cylinder, and the concave surface of the guiding part enables the guiding cylinder not to touch the uvula of the patient, so that the vomiting feeling of the patient is relieved, and the discomfort of the patient is reduced; the guide section of thick after thin in the front of the guide portion that the guide section of thick acts on patient's throat, make things convenient for the guide section of thick bamboo to put into, the high-efficient doctor of guiding sends into fiberoptic bronchoscope into patient's trachea, reduces patient uncomfortable and feels, reduces doctor's intubate degree of difficulty, shortens the intubate time.
Preferably, the plug portion diameter is greater than the insertion portion, the plug portion diameter is greater than the guide portion opening diameter, and the insertion portion diameter is slightly greater than the guide portion opening diameter. The diameter of the opening of the guide part is larger than that of the insertion part, and after the guide cylinder is placed in, the insertion part can smoothly perform intubation work through the opening; the diameter of the plug part is larger than that of the opening, when the insertion part and the plug part are withdrawn after the intubation work is finished, the plug part is clamped at the opening to help take out the guide cylinder, and the discomfort of a patient when the guide cylinder is taken out is reduced.
Preferably, the guide cylinder is of a telescopic structure through the through hole, and the variable length is one sixth to one fourth of the total length of the guide cylinder. The guide cylinder is of a bending telescopic structure, is attached to patients, has variable size, is suitable for different patients, and ensures the practicability of the device.
Preferably, the ratio of the maximum distance length of the through hole gap to the diameter of the insertion portion is less than one-half. The insertion part and the plug part are prevented from penetrating out of the through hole to contact the throat of the patient, and discomfort of the patient is prevented.
Preferably, the length of the supporting part of the guide cylinder is 2-4cm, the length of the guide part of the guide cylinder is 3-6cm, the length of the long axis of the elliptical cross section of the thin end of the guide part of the guide cylinder is 1-3cm, the length of the short axis of the guide part of the guide cylinder is 0.5-1.5cm, the length of the long axis of the elliptical cross section of the supporting part of the guide cylinder is 2-4cm, and the length of the short axis of the supporting part of the guide cylinder is 1-2cm.
Preferably, the lip of the support portion is annular, and the major and minor axes of the cross-sectional ellipse are larger than those of the support portion. The supporting part well supports patient's oral area, does not need patient's initiative interlock, and the labial lamina exposes, makes things convenient for doctor's operation.
The utility model has the advantages that:
the utility model provides a ICU fiberoptic bronchoscope reasonable in design, simple structure convenient to operation, high-efficient guide doctor send into fiberoptic bronchoscope into patient's trachea, reduce patient uncomfortable sense, reduce the doctor intubate degree of difficulty, shorten the intubate time, have good practicality, security, validity.
The mouth of the patient is supported by the supporting part, the patient does not need to actively engage, the lip plate is exposed, the operation of a doctor is facilitated, the guiding barrel is a flexible sleeve which can be stretched and bent, and the guiding barrel is attached to the patient and plays a good guiding role for the inserting part; when a patient is directly intubated through the insertion part, the insertion part is in contact friction with the uvula of the patient, so that the discomfort of the patient is caused, the generation of oral secretion and tracheal secretion is aggravated, and the use effect of the bronchofiberscope is influenced; the guide cylinder is arranged to enable the insertion part to rub in the cylinder, and the concave surface of the guide part enables the guide cylinder not to touch the uvula of the patient, so that the vomit feeling of the patient is relieved, and the discomfort of the patient is reduced; the guide section of thick after thin in the front of the guide portion that the guide section of thick acts on patient's throat, make things convenient for the guide section of thick bamboo to put into, the high-efficient doctor of guiding sends into fiberoptic bronchoscope into patient's trachea, reduces patient uncomfortable and feels, reduces doctor's intubate degree of difficulty, shortens the intubate time.
The utility model discloses a plug portion diameter is greater than the portion of inserting, and plug portion diameter is greater than guide portion trompil diameter, and the portion of inserting diameter slightly is greater than guide portion trompil diameter. The diameter of the opening of the guide part is larger than that of the insertion part, and after the guide cylinder is placed in the guide cylinder, the insertion part can smoothly perform intubation work through the opening; the diameter of the plug part is larger than that of the opening, when the insertion part and the plug part are withdrawn after the intubation work is finished, the plug part is clamped at the opening to help take out the guide cylinder, and the discomfort of a patient when the guide cylinder is taken out is reduced.
The utility model discloses a guide cylinder size of a dimension draws the optimum according to the big data of chinese people and solves, uses the size of chinese people's help intubate guide cylinder, and patient's throat can well be put into to guide portion, and the supporting part can well support patient's oral area, can guarantee patient's comfort level again when guaranteeing intubate guide effect.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram illustrating an overall structure of an ICU fiberoptic bronchoscope according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a shaping strip of an ICU fiberoptic bronchoscope convenient for operation according to an embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a bronchofiberscope body 2, an insertion part 3, a guide cylinder 201, a plug part 301, a guide part 302, a support part 303, a through hole 3011, a concave surface 3021, and a lip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Examples
As shown in fig. 1-2
An ICU fiberoptic bronchoscope convenient to operate, characterized in that: the bronchofiberscope comprises a bronchofiberscope body 1, a bendable insertion part 2, a plug part 201 and a bendable guide barrel 3, wherein the section of the guide part 301 is an oval sleeve-shaped object, the guide barrel 3 comprises a support part 302 and the guide part 301, a plurality of through holes 303 are formed in the guide barrel 3, one end of the support part 302 is fixedly connected with the guide part 301, the other end of the support part 302 is provided with a lip 3021, and the sections of the two ends of the support part 302 are oval in size and shape and are equal; one end of the guide part 301 is fixedly connected with the guide part 301, the other end of the guide part 301 is provided with an opening, the insertion part 2 passes through the opening, the section ellipse of one end of the guide part 301 provided with the opening is smaller than that of the other end of the guide part 301, and the concave surface 3011 is arranged at one end, close to the connecting support part 302, of the side surface of the guide part 301. The mouth of the patient is supported by the support part 302, the active occlusion of the patient is not needed, the lip plate 3021 is exposed, the operation of a doctor is convenient, the guide cylinder 3 is a flexible sleeve which can be bent in a telescopic way, is attached to the patient and plays a good role in guiding the insertion part 2; when a patient is directly intubated through the insertion part 2, the insertion part 2 is in contact friction with the uvula of the patient, so that the patient feels uncomfortable, the generation of oral secretion and tracheal secretion is aggravated, and the using effect of the bronchofiberscope is influenced; the guiding barrel 3 is arranged to enable the insertion part 2 to rub in the barrel, and the concave surface 3011 of the guiding part 301 enables the guiding barrel 3 not to touch the uvula of the patient, so that the vomit feeling of the patient is relieved, and the discomfort of the patient is reduced; the guide section of thick bamboo 3 is thick after thin in the front of the guide portion 301 that acts on patient's throat, makes things convenient for guide section of thick bamboo 3 to put into, and the high-efficient doctor of guiding sends into fiberoptic bronchoscope into patient's trachea, reduces patient uncomfortable sense, reduces doctor's intubate degree of difficulty, shortens the intubate time.
The diameter of the plug part 201 is larger than that of the insertion part 2, the diameter of the plug part 201 is larger than that of the opening hole of the guide part 301, and the diameter of the insertion part 2 is slightly larger than that of the opening hole of the guide part 301. The diameter of the opening of the guide part 301 is larger than that of the insertion part 2, and after the guide cylinder 3 is placed in the guide part, the insertion part 2 can smoothly perform intubation work through the opening; the diameter of the plug part 201 is larger than that of the opening, when the insertion part 2 and the plug part 201 are withdrawn after the intubation work is finished, the plug part 201 is clamped at the opening to help the guide cylinder 3 to be taken out, and discomfort of a patient when the guide cylinder 3 is taken out is reduced.
The guiding barrel 3 is of a telescopic structure through the through hole 303, and the length of the guiding barrel 3 can be changed from one sixth to one fourth of the total length of the guiding barrel 3. The guide cylinder 3 is of a bending and telescopic structure, is suitable for patients, has variable size, is suitable for different patients, and ensures the practicability of the device.
The ratio of the maximum distance length of the gap of the through hole 303 to the diameter of the insertion part 2 is less than one half. Ensures that the insertion part 2 and the plug part 201 do not penetrate out of the through hole 303 to contact the throat of the patient, and prevents discomfort of the patient.
The length of the supporting part 302 of the guide cylinder 3 is 2-4cm, the length of the guide part 301 of the guide cylinder 3 is 3-6cm, the length of the long shaft of the elliptical cross section of the thin end of the guide part 301 of the guide cylinder 3 is 1-3cm, the length of the short shaft of the elliptical cross section of the thin end of the guide part 301 of the guide cylinder 3 is 0.5-1.5cm, the length of the long shaft of the elliptical cross section of the supporting part 302 of the guide cylinder 3 is 2-4cm, and the length of the short shaft of the supporting part 302 of the guide cylinder 3 is 1-2cm.
The lip 3021 of the support portion 302 is annular, and the major and minor axes of the cross-sectional ellipse are larger than those of the support portion 302. The supporting part 302 supports the mouth of the patient well, active occlusion of the patient is not needed, and the lip plate 3021 is exposed, so that the operation of a doctor is facilitated.
The working principle is as follows:
when the ICU fiberoptic bronchoscope convenient to operate is used, the mouth of a patient is supported by the supporting portion 302, active occlusion of the patient is not needed, the lip plate 3021 is exposed, operation of a doctor is facilitated, the guide cylinder 3 is a flexible sleeve which can be flexibly bent, is attached to the patient and plays a good role in guiding the inserting portion 2; when a patient is directly intubated through the insertion part 2, the insertion part 2 is in contact friction with the uvula of the patient, so that the patient feels uncomfortable, the generation of oral secretion and tracheal secretion is aggravated, and the using effect of the bronchofiberscope is influenced; the guiding barrel 3 is arranged to enable the insertion part 2 to rub in the barrel, and the concave surface 3011 of the guiding part 301 enables the guiding barrel 3 not to touch the uvula of the patient, so that the vomit feeling of the patient is relieved, and the discomfort of the patient is reduced; guide section of thick bamboo 3 acts on leading portion 301 front-thin back thick of patient's larynx, makes things convenient for guide section of thick bamboo 3 to put into, and plug portion 201 diameter is greater than the trompil diameter, and when accomplishing intubate work withdrawal inserting part 2, plug portion 201 card is in trompil department help taking out guide section of thick bamboo 3, reduces the uncomfortable sense of patient when taking out guide section of thick bamboo 3. The high-efficient doctor that guides of this device sends into patient's trachea with the fiberoptic bronchoscope, reduces patient uncomfortable and feels, reduces doctor's intubate degree of difficulty, shortens the intubate time.
To sum up, the utility model relates to a ICU fiberoptic bronchoscope convenient to operation reasonable in design, simple structure, the high-efficient doctor of guiding send into fiberoptic bronchoscope patient trachea in, reduce the uncomfortable sense of patient, reduce the doctor intubate degree of difficulty, shorten the intubate time, have good practicality, security, validity.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. An ICU fiberoptic bronchoscope convenient to operate, characterized in that: the multifunctional bronchofiberscope comprises a bronchofiberscope body (1), a bendable insertion part (2), a plug part (201) and a bendable guide cylinder (3), wherein the cross section of the guide part (301) is an oval sleeve-shaped object, the guide cylinder (3) comprises a supporting part (302) and the guide part (301), a plurality of through holes (303) are formed in the guide cylinder (3), one end of the supporting part (302) is fixedly connected with the guide part (301), a lip plate (3021) is arranged at the other end of the supporting part (302), and the oval sizes and the shapes of the cross sections of the two ends of the supporting part (302) are equal; one end of the guide part (301) is fixedly connected with the guide part (301), the other end of the guide part (301) is provided with an opening, the insertion part (2) is provided with an opening, the section ellipse of one end of the opening, which is arranged on the guide part (301), is smaller than that of the other end of the guide part (301), and a concave surface (3011) is arranged at one end, close to the connecting and supporting part (302), of the side surface of the guide part (301).
2. An easily maneuverable ICU fiberoptic bronchoscope according to claim 1, wherein: the diameter of the plug part (201) is larger than that of the insertion part (2), the diameter of the plug part (201) is larger than that of the opening of the guide part (301), and the diameter of the insertion part (2) is slightly larger than that of the opening of the guide part (301).
3. An easy to operate ICU fiberoptic bronchoscope according to claim 1, wherein: the guide cylinder (3) is of a telescopic structure through the through hole (303), and the variable length is one sixth to one fourth of the total length of the guide cylinder (3).
4. An easily maneuverable ICU fiberoptic bronchoscope according to claim 1, wherein: the ratio of the maximum distance length of the gap of the through hole (303) to the diameter of the insertion part (2) is less than one half.
5. An easily maneuverable ICU fiberoptic bronchoscope according to claim 1, wherein: the length of the support part (302) of the guide cylinder (3) is 2-4cm.
6. An easily maneuverable ICU fiberoptic bronchoscope according to claim 1, wherein: the length of the guide part (301) of the guide drum (3) is 3-6cm.
7. An easily maneuverable ICU fiberoptic bronchoscope according to claim 1, wherein: the length of the long axis of the elliptic section of the thin end of the guide part (301) of the guide cylinder (3) is 1-3cm, and the length of the short axis is 0.5-1.5cm.
8. An easily maneuverable ICU fiberoptic bronchoscope according to claim 1, wherein: the length of the long shaft of the oval section of the support part (302) of the guide cylinder (3) is 2-4cm, and the length of the short shaft is 1-2cm.
9. An easily maneuverable ICU fiberoptic bronchoscope according to claim 1, wherein: the lip plate (3021) of the supporting part (302) is annular, and the major and minor axes of the section ellipse are all larger than those of the supporting part (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221880731.6U CN218684324U (en) | 2022-07-20 | 2022-07-20 | ICU fiberoptic bronchoscope convenient to operate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221880731.6U CN218684324U (en) | 2022-07-20 | 2022-07-20 | ICU fiberoptic bronchoscope convenient to operate |
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| CN218684324U true CN218684324U (en) | 2023-03-24 |
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| CN202221880731.6U Active CN218684324U (en) | 2022-07-20 | 2022-07-20 | ICU fiberoptic bronchoscope convenient to operate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116889365A (en) * | 2023-07-11 | 2023-10-17 | 首都医科大学附属北京友谊医院 | Anti-atomization visual laryngoscope with movable guide blade |
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2022
- 2022-07-20 CN CN202221880731.6U patent/CN218684324U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116889365A (en) * | 2023-07-11 | 2023-10-17 | 首都医科大学附属北京友谊医院 | Anti-atomization visual laryngoscope with movable guide blade |
| CN116889365B (en) * | 2023-07-11 | 2024-03-29 | 首都医科大学附属北京友谊医院 | Anti-atomization visual laryngoscope with movable guide blade |
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