CN214906645U - Hard bronchoscope - Google Patents
Hard bronchoscope Download PDFInfo
- Publication number
- CN214906645U CN214906645U CN202023055664.8U CN202023055664U CN214906645U CN 214906645 U CN214906645 U CN 214906645U CN 202023055664 U CN202023055664 U CN 202023055664U CN 214906645 U CN214906645 U CN 214906645U
- Authority
- CN
- China
- Prior art keywords
- mirror
- bronchoscope
- sealing
- channel
- sealing cover
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 78
- 206010002091 Anaesthesia Diseases 0.000 claims abstract description 13
- 230000037005 anaesthesia Effects 0.000 claims abstract description 13
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 5
- 206010028980 Neoplasm Diseases 0.000 claims description 8
- 239000010409 thin film Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 abstract description 9
- 239000001301 oxygen Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 208000018875 hypoxemia Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
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Abstract
The utility model provides a stereoplasm bronchoscope belongs to medical instrument technical field, include: the bronchoscope is provided with a first channel along the length direction of the bronchoscope and a connecting pipe which is perpendicular to the first channel, wherein one end of the first channel is detachably connected with a sealing cover, the connecting pipe is provided with a second channel along the length direction, and one end of the second channel is provided with a breathing port of an anesthesia machine; the mirror is introduced into the first channel through the sealing cover, the sealing pipe is arranged between the mirror and the sealing cover, and the mirror is provided with a light source, wherein one end of the mirror is provided with an ocular lens, and the other end of the mirror emits light generated by the light source. Through set up sealed lid and sealed tube in the junction of bronchoscope and mirror to avoid the anesthesia machine to take place the gas leakage phenomenon in the junction of bronchoscope and mirror when carrying out the oxygen suppliment operation, and then improve the oxygen suppliment effect, improve security and reliability when the patient carries out the operation under the anesthesia state.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, a stereoplasm bronchoscope is related to.
Background
Along with the deepening of a respiratory intervention technology, a hard bronchoscope is more and more widely applied in clinic, however, the problem of ventilation and air leakage of the hard bronchoscope after general anesthesia is a difficult problem in clinic, an air leakage anesthesia machine cannot work normally, a high-frequency jet ventilator is adopted clinically, although the problem of hypoxemia is solved, if the ventilation time is long, the blood carbon dioxide level can be obviously increased, at present, a wet gauze strip is plugged in a clinic through an oral cavity to prevent air leakage, and if the plugging is not good, a large amount of gas can easily enter a stomach through an esophagus to cause abdominal distension and vomiting.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a simple structure to can play the stereoplasm bronchoscope of leak protection gas effect.
The purpose of the utility model can be realized by the following technical proposal: a rigid bronchoscope comprising:
the bronchoscope is provided with a first channel along the length direction of the bronchoscope and a connecting pipe which is perpendicular to the first channel, wherein one end of the first channel is detachably connected with a sealing cover, the connecting pipe is provided with a second channel along the length direction, and one end of the second channel is provided with a breathing port of an anesthesia machine;
the mirror is inserted into the first channel through the sealing cover, a sealing pipe is arranged between the mirror and the sealing cover, and a light source is arranged on the mirror, wherein one end of the mirror is provided with an ocular lens, and the other end of the mirror emits light generated by the light source.
In the hard bronchoscope, the sealing cover is connected with the bronchoscope through threads or in a nested manner.
In the hard bronchoscope, the sealing cover is provided with a slot hole communicated with the first channel, a layer of film covers the opening of the slot hole, and the film is provided with a crossed opening line.
In the hard bronchoscope, the number of the slots is two, and the two slots are respectively positioned at two sides of the connecting position of the mirror and the sealing cover, wherein one slot is used as an inlet channel of the suction tube, and the other slot is used as an inlet channel of the tumor tissue scissors.
In the hard bronchoscope, the sealing cover is arranged in a conical structure, wherein the caliber of one end, connected with the bronchoscope, of the sealing cover is smaller, and the caliber of one end, connected with the mirror, of the sealing cover is larger.
In the above hard bronchoscope, one end of the sealing tube is connected to the sealing cap, and the other end of the sealing tube extends along the length direction of the mirror and is connected to the mirror.
In the above-described hard bronchoscope, the sealing cap, the sealing tube, and the mirror form an integrated structure.
In the hard bronchoscope, two ends of the sealing tube are respectively in threaded connection with the sealing cover and the mirror.
In the hard bronchoscope, the sealing tube is arranged in a telescopic manner.
In one of the rigid bronchoscopes described above, the light source is attached to the mirror near one end of the eyepiece, wherein the eyepiece is connected to the display device by a wire.
Compared with the prior art, the utility model discloses
(1) The utility model provides a pair of stereoplasm bronchoscope sets up sealed lid and sealed tube through the junction at bronchoscope and mirror to take place gas leakage phenomenon in the junction of bronchoscope and mirror when avoiding anesthesia machine to carry out the oxygen suppliment operation, and then improve the oxygen suppliment effect, improve security and reliability when the patient operates under the anesthesia state.
(2) The utility model discloses a novel oxygen supply apparatus, including a sealed cover, the sealed cover is provided with the slotted hole, through set up the slotted hole on the sealed cover, can regard as the access passage who attracts the pipe, perhaps as the access passage that tumour tissue cut, in addition, the trompil department at the slotted hole sets up the film, and set up on the film and be the forked form line of opening, make the slotted hole be the closed setting under the user state, the gas tightness of sealed lid has been guaranteed, avoid the anesthesia machine to take place the gas leakage phenomenon when carrying out the oxygen suppliment operation, also conveniently attract the entering that pipe or tumour tissue cut simultaneously, when attracting pipe or tumour tissue cut and withdraw from the slotted hole, automatic re-setting can be realized to the film, the sealed slotted hole again, the design is exquisite, high durability and convenient use.
(3) The utility model discloses a trachea mirror, including sealed lid, sealed tube and mirror, the sealed lid of sealed lid, sealed tube and mirror form the integral type structure, improve the gas tightness between sealed lid and the mirror on the one hand, on the other hand simplifies assembly and the dismantlement between trachea mirror and the mirror, reduces doctor's intensity of labour, improves the efficiency of operation.
(4) The sealing pipe is preferably a similar threaded pipe, compression and extension of the sealing pipe are achieved, the mirror is convenient to move in the first channel, and air sealing connected between the sealing cover and the mirror is guaranteed all the time.
Drawings
Fig. 1 is a schematic structural view of a hard bronchoscope of the present invention.
In the figure, 100, a bronchoscope; 110. a first channel; 120. a connecting pipe; 130. a second channel; 140. a breathing port; 200. a sealing cover; 210. a slot; 300. a mirror; 310. a light source; 320. an eyepiece; 400. and (5) sealing the tube.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, the utility model provides a pair of hard bronchoscope, include:
a bronchoscope 100, which is provided with a first channel 110 along the length direction of the bronchoscope 100, and a connecting pipe 120 perpendicular to the first channel 110, wherein one end of the first channel 110 is detachably connected with a sealing cover 200, the connecting pipe 120 is provided with a second channel 130 along the length direction, and one end of the second channel 130 is provided with a breathing port 140 of an anesthesia machine;
a mirror 300 inserted into the first passage 110 through the sealing cover 200, with a sealing tube 400 provided between the mirror 300 and the sealing cover 200, and a light source 310 provided on the mirror 300, wherein one end of the mirror 300 is provided with an eyepiece 320, and the other end of the mirror 300 emits light generated by the light source 310.
The utility model provides a pair of stereoplasm bronchoscope sets up sealed lid 200 and sealed tube 400 through the junction at bronchoscope 100 and mirror 300 to take place gas leakage phenomenon in bronchoscope 100 and mirror 300's junction when avoiding anesthesia machine to carry out the oxygen suppliment operation, and then improve the oxygen suppliment effect, improve security and reliability when the patient operates the operation under the anesthesia state.
Preferably, as shown in fig. 1, the sealing cap 200 is coupled to the bronchoscope 100 by a screw thread, or a nesting connection.
In the embodiment, when the sealing cover 200 is in threaded connection with the bronchoscope 100, a sealing ring can be nested at the connection part of the sealing cover 200 and the bronchoscope 100 to further improve the air tightness of the connection between the sealing cover 200 and the bronchoscope 100; when the sealing cover 200 is nested with the bronchoscope 100, the sealing cover 200 is made of a flexible material, such as rubber, so that the friction force between the sealing cover 200 and the bronchoscope 100 is increased, and the air tightness of the connection between the sealing cover 200 and the bronchoscope 100 is further increased.
It is further preferable that the sealing cover 200 is formed with a groove hole 210 communicating with the first channel 110, and a film is covered at the hole of the groove hole 210, and a cross-shaped opening line is formed on the film.
It is further preferable that the number of the slots 210 is two, respectively located at both sides of the position where the mirror 300 is coupled to the sealing cover 200.
In this embodiment, through set up slotted hole 210 on sealed lid 200, can regard as the access passage who attracts the pipe, or as the access passage that tumour tissue cut, in addition, set up the film in the trompil department of slotted hole 210, and set up the line of seting up that is the cross form on the film, make slotted hole 210 be the closed setting under unused state, the gas tightness of sealed lid 200 has been guaranteed, avoid the anesthesia machine to take place the gas leakage phenomenon when carrying out the oxygen suppliment operation, also conveniently attract the entering of pipe or tumour tissue to cut simultaneously, when attracting pipe or tumour tissue to cut and withdraw from slotted hole 210, the film can realize automatic re-setting, reseal slotted hole 210, the design is exquisite, high durability and convenient use.
Preferably, as shown in fig. 1, the sealing cover 200 is provided in a tapered structure in which the aperture of the end of the sealing cover 200 connected to the bronchoscope 100 is small and the aperture of the end of the sealing cover 200 connected to the mirror 300 is large.
Preferably, as shown in fig. 1, one end of the sealing tube 400 is connected to the sealing cover 200, and the other end of the sealing tube 400 extends in the length direction of the mirror 300 and is connected to the mirror 300, so that the sealing cover 200, the sealing tube 400, and the mirror 300 form an integrated structure.
In the present embodiment, the sealing cap 200, the sealing tube 400 and the mirror 300 are formed into an integrated structure, which improves the air tightness between the sealing cap 200 and the mirror 300, simplifies the assembly and disassembly between the bronchoscope 100 and the mirror 300, reduces the labor intensity of the doctor, and improves the efficiency of the operation.
It is further preferable that both ends of the sealing tube 400 are screw-coupled with the sealing cover 200 and the mirror 300, respectively.
Further preferably, the sealing tube 400 is telescopically arranged.
In this embodiment, the sealing tube 400 is preferably a similar threaded tube, achieving compression and expansion of the sealing tube 400, facilitating movement of the mirror 300 within the first channel 110, and always ensuring hermetic sealing of the connection between the sealing cover 200 and the mirror 300.
Preferably, as shown in FIG. 1, light source 310 is attached to mirror 300 near one end of eyepiece 320.
Preferably, as shown in fig. 1, the eyepiece 320 is connected to a display device through a wire, so that the internal condition of the patient is fed back on the display device in real time, thereby facilitating the operation of the doctor.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A rigid bronchoscope, comprising:
the bronchoscope is provided with a first channel along the length direction of the bronchoscope and a connecting pipe which is perpendicular to the first channel, wherein one end of the first channel is detachably connected with a sealing cover, the connecting pipe is provided with a second channel along the length direction, and one end of the second channel is provided with a breathing port of an anesthesia machine;
the mirror is inserted into the first channel through the sealing cover, a sealing pipe is arranged between the mirror and the sealing cover, and a light source is arranged on the mirror, wherein one end of the mirror is provided with an ocular lens, and the other end of the mirror emits light generated by the light source.
2. A rigid bronchoscope according to claim 1, wherein the sealing cap is screwed or nested to the bronchoscope.
3. A rigid bronchoscope according to claim 1 or 2, wherein the sealing cover is provided with a slot communicating with the first channel, and a thin film is covered at the opening of the slot and provided with a crossing-shaped opening.
4. A rigid bronchoscope according to claim 3, wherein the number of slots is two, one on each side of the position where the mirror is connected to the sealing cover, one of the slots being used as an access passage for the suction tube and the other being used as an access passage for the tumor tissue scissors.
5. A rigid bronchoscope according to claim 1 or 2, wherein the sealing cap is provided in a conical configuration, wherein the sealing cap has a smaller diameter at the end connected to the bronchoscope and a larger diameter at the end connected to the mirror.
6. A rigid bronchoscope according to claim 1, wherein one end of the sealing tube is connected to the sealing cap and the other end of the sealing tube extends along the length of the mirror and is connected to the mirror.
7. A rigid bronchoscope according to claim 6, wherein the sealing cap, the sealing tube and the mirror form an integral structure.
8. A rigid bronchoscope according to claim 6, wherein the sealing tube is threaded at both ends to the sealing cap and the mirror, respectively.
9. A rigid bronchoscope according to claim 6 wherein the sealing tube is telescopically arranged.
10. A rigid bronchoscope according to claim 1 wherein the light source is attached to the mirror near one end of the eyepiece, wherein the eyepiece is connected to the display device by a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023055664.8U CN214906645U (en) | 2020-12-17 | 2020-12-17 | Hard bronchoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023055664.8U CN214906645U (en) | 2020-12-17 | 2020-12-17 | Hard bronchoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214906645U true CN214906645U (en) | 2021-11-30 |
Family
ID=79113361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023055664.8U Expired - Fee Related CN214906645U (en) | 2020-12-17 | 2020-12-17 | Hard bronchoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214906645U (en) |
-
2020
- 2020-12-17 CN CN202023055664.8U patent/CN214906645U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |