CN111387919A - Connecting device applied to bronchoscope and used for conveniently injecting medicine - Google Patents
Connecting device applied to bronchoscope and used for conveniently injecting medicine Download PDFInfo
- Publication number
- CN111387919A CN111387919A CN202010232606.3A CN202010232606A CN111387919A CN 111387919 A CN111387919 A CN 111387919A CN 202010232606 A CN202010232606 A CN 202010232606A CN 111387919 A CN111387919 A CN 111387919A
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- head
- bronchoscope
- medicine
- connecting rod
- connecting piece
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- 239000003814 drug Substances 0.000 title claims abstract description 59
- 229940079593 drug Drugs 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 6
- 230000037431 insertion Effects 0.000 claims 6
- 238000001802 infusion Methods 0.000 claims 3
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
- A61B1/2676—Bronchoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1025—Respiratory system
- A61M2210/1035—Bronchi
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Pulmonology (AREA)
- Otolaryngology (AREA)
- Physiology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The connecting device is applied to the bronchoscope and is used for conveniently injecting the medicine, and the medicine is conveniently injected into the bronchoscope. It includes: the first end of the mounting head is connected with a medicine adding port of the bronchoscope in an inserting manner; the first end of the connecting piece is in plug connection with the second end of the mounting head, and the connecting piece can keep a shape after being bent; the first end of the dosing head is fixedly connected with the second end of the connecting piece, the dosing head is communicated with the mounting head through the connecting piece, and the second end of the dosing head is provided with an outer plug. The device can be very convenient install on bronchoscope to can keep adding medicine head up and be in certain gesture, add the setting of medicine head and be convenient for add the medicine to the connecting piece in. When injecting the medicine in to adding the medicine head through the syringe, the setting of connecting piece can play the effect of buffering, avoids causing the displacement to the bronchoscope because of the use of syringe, and then ensures that the bronchoscope is in suitable position and does not move.
Description
Technical Field
The invention relates to the technical field of bronchoscope operations, in particular to a connecting device which is applied to a bronchoscope and is used for conveniently injecting medicines.
Background
In the clinical treatment of respiratory department, when using bronchoscope to observe, examine or operate the lung, according to the operation needs, can add anesthesia, lavage fluid and medicine and retrieve lavage fluid through the injection mouth of bronchoscope. Use the syringe usually during the medicine, before being connected syringe and injection mouth, need extract the stopper of injection mouth, can make the bronchoscope rock this moment, just so need advance line location once more to the bronchoscope, simultaneously because doctor's operation gimmick makes the continuous direction position that changes of injection mouth, the nurse is constantly about to adjust suitable injection posture, has increased the complexity of operation and medical personnel's work load.
Disclosure of Invention
The invention aims to provide a connecting device applied to a bronchoscope and used for conveniently injecting medicines, which is used for conveniently injecting medicines or lavage fluid into the bronchoscope and facilitating the recovery of the lavage fluid.
The technical scheme adopted by the invention for solving the technical problems is as follows: use the connecting device who is used for conveniently injecting the medicine on bronchoscope, characterized by, it includes:
the first end of the mounting head is connected with a medicine adding port of the bronchoscope in an inserting manner;
the first end of the connecting piece is in plug connection with the second end of the mounting head, and the connecting piece can keep a shape after being bent;
the first end of the dosing head is fixedly connected with the second end of the connecting piece, the dosing head is communicated with the mounting head through the connecting piece, and the second end of the dosing head is provided with an outer plug.
Furthermore, outer stopper is the rubber spare, is equipped with the first protruding edge that enlarges at the tip of outer stopper, is equipped with the first jack of pegging graft complex with outer stopper in the second end of dosing head, and first protruding edge is arranged in first jack and is not can not remove by oneself between outer stopper and the dosing head behind.
Furthermore, a circular sealing strip is arranged in the inner cavity of the dosing head, and a gap is arranged on the sealing strip.
Furthermore, the connecting piece is a hose, and the outside of the connecting piece is wrapped with a wire mesh.
Furthermore, the connecting piece comprises two rubber tubes, a retaining rod arranged between the two rubber tubes and a spiral tube arranged between the two rubber tubes, wherein one rubber tube is communicated with the mounting head, the other rubber tube is communicated with the dosing head, and the two rubber tubes are communicated through the spiral tube.
Further, the connecting piece includes otic placode, first connecting rod and second connecting rod, and first connecting rod is articulated through articulated shaft with the second connecting rod, and the otic placode is articulated with first connecting rod through the articulated shaft and is connected, otic placode and installation head fixed connection. Damping parts are arranged between the ear plate and the first connecting rod and between the first connecting rod and the second connecting rod.
Further, a connecting belt is arranged between the outer wall of the outer plug and the outer wall of the dosing head.
Furthermore, a first inner pipe is arranged in the first end of the connecting piece, a baffle plate arranged outside the connecting piece is fixed at the end part of the first inner pipe, an inner plug is fixed on the baffle plate, and the inner plug is connected with a first jack in the second end of the mounting head in an inserting manner.
Furthermore, an expanded second convex edge is arranged on the outer wall of the inner plug, and the second convex edge is in plug-in fit with the first jack.
The invention has the beneficial effects that: the connecting device applied to the bronchoscope and used for conveniently injecting the medicine can be conveniently installed on the bronchoscope, the medicine adding head can be kept upward and in a certain posture, and the medicine adding head is convenient to add the medicine into the connecting piece. When injecting the medicine in to adding the medicine head through the syringe, the setting of connecting piece can play the effect of buffering, avoids causing the displacement to the bronchoscope because of the use of syringe, and then ensures that the bronchoscope is in suitable position and does not move.
Drawings
FIG. 1 is a three-dimensional view of a first embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
FIG. 4 is a cross-sectional view of FIG. 2;
FIG. 5 is a schematic view of a second embodiment of the present invention;
FIG. 6 is a schematic view showing a state of use in the second embodiment;
FIG. 7 is a schematic view of the injection of medication into the connection device by means of a syringe;
FIG. 8 is a schematic view of a third embodiment of the present invention;
FIG. 9 is a diagram illustrating a fourth embodiment of the present invention;
FIG. 10 is a top view of a connecting member according to the fourth embodiment;
FIG. 11 is a schematic view of the assembly of the ear plate and the first link;
in the figure: 1, a mounting head, 11 tapered holes, 12 positioning holes, 13 sealing holes, 14 first jacks, 2 dosing heads, 21 first inner tubes, 22 second jacks, 23 outer plugs, 231 first convex edges, 24 connecting bands, 25 sealing bands, 251 gaps, 26 convex edges, 3 connecting pieces, 31 baffles, 32 second inner tubes, 33 inner plugs, 34 second convex edges, 35 rubber tubes, 36 spiral tubes, 37 retaining rods, 4 wire nets, 5 injectors, 6 lug plates, 61 first connecting rods, 611 gaps, 62 articulated shafts, 63 second connecting rods and 64 conveying tubes.
Detailed Description
As shown in fig. 1 to 11, the present invention mainly includes a mounting head 1, a connecting member 3, and a dosing head 2, and the present invention will be described in detail with reference to the drawings.
As shown in fig. 1 to 4, the mounting head 1 is a plastic piece with a cylindrical structure, and the mounting head is a hollow structure, the first end of the mounting head is large, the second end of the mounting head is small, a positioning hole 12 is provided at the inner side of the first end of the mounting head, and a tapered hole 11 and a sealing hole 13 are respectively provided at the two ends of the positioning hole, wherein the tapered hole is located in the end surface of the first end of the mounting head. And a first jack 14 is arranged in the second end of the mounting head and used for mounting the first end of the connecting piece, the first end of the mounting head is used for being connected with the bronchoscope, and the medicine adding port on the bronchoscope is plugged into the mounting head.
As shown in fig. 1 to 4, the dosing head 2 is a cylindrical hollow plastic member, and a first inner tube 21 is disposed on an end surface of a first end of the dosing head and is used for connecting with a second end of the connecting member. Be equipped with second jack 22 in the second end of adding the medicine head, plug 23 outward is installed in the interpolation of second jack, and outer stopper can realize the sealed of adding the medicine head after stretching into the second jack, and the outer wall that consequently outer stopper stretches into the interior back of second jack and closely laminates with the second jack, guarantees good leakproofness. A connecting belt 24 is arranged between the outer plug and the outer wall of the dosing head, and the connecting belt and the outer plug are both rubber pieces. Be equipped with first protruding edge 231 on outer stopper terminal surface, the setting of first protruding edge can avoid the drop between outer stopper and the first jack. The outer wall of the outer plug is also fixed with a flange 26, and the flange is convenient for taking the outer plug and then detaching the outer plug. A sealing strip 25 is arranged in the inner cavity of the medicine adding head, the sealing strip is a circular rubber piece, a gap 251 is arranged on the sealing strip, and the gap can be obtained by scratching the sealing strip through a blade. In a natural state, the gap is closed, and the medicine in the connecting piece can not enter the medicine adding head; after the gap is opened, the medicine in the medicine adding head can enter the connecting piece.
As shown in fig. 1 to 4, the connector 3 is a circular tube structure, and a second inner tube 32 is provided at a first end of the connector, and extends into the connector and is in close contact with an inner wall of the connector. A baffle plate 31 is fixed on the second inner pipe, the baffle plate is arranged outside the connecting piece, and the baffle plate is arranged to limit the position between the connecting piece and the mounting head. Be fixed with interior stopper 33 on the baffle, interior stopper is cylindrical rubber spare, is fixed with the protruding edge 34 of second on the outer wall of interior stopper, and interior stopper is used for pegging graft the cooperation with first jack, and in close contact with between interior stopper and the first jack, and the leakproofness is good. The second convex edge can avoid the self-separation between the inner plug and the mounting head.
When the medical injector is used, the first end of the mounting head is connected with a medicine injection port on the bronchoscope, and the second end of the medicine adding head is used for being matched with an injector to facilitate medicine injection. The connecting piece is used for connecting the second end of the mounting head with the first end of the dosing head. The connecting piece should possess the function of bending, on the one hand puts the medicine adding head in the suitable position, on the other hand keeps the position of medicine adding head. For this purpose, the connecting element is a plastic tube, as shown in fig. 5, and a wire 4 is wrapped around the outside of the connecting element, as shown in fig. 6, and is arranged so that the connecting element is bent and then maintains a fixed posture. Therefore, the connecting piece can be bent or bent as required, so that the medicine adding head is in a proper position, and the medicine is conveniently injected. When it is desired to inject a medicament, the outer plug is removed from the applicator head as shown in figure 7 and the end of the syringe is then inserted into the second end of the applicator head so that the end of the syringe passes through the slit in the sealing strip and then communicates with the connector. The plunger of the syringe is then pushed so that the medication or lavage fluid in the syringe enters the connector, then the medication or lavage fluid enters the mounting head through the connector, then enters the bronchoscope, and finally enters the patient.
As another embodiment, as shown in FIG. 8, the connecting member 3 comprises two rubber tubes 35, a holding rod 37 disposed between the two rubber tubes, and a spiral tube 36 disposed between the two rubber tubes, wherein one of the rubber tubes is in communication with the mounting head, the other rubber tube is in communication with the applicator head, and the two rubber tubes are in communication with each other through the spiral tube. The spiral pipe is convenient for the bending of the connecting piece, the holding rod is arranged to ensure that the dosing head is higher than the mounting head, and the holding rod is an elastic rod.
As shown in fig. 9, as another embodiment, the connecting member includes an ear plate 6, a first link 61 and a second link 63, the first link and the second link are hinged by a hinge shaft 62, the ear plate is hinged to the first link by a hinge shaft, and the ear plate is fixedly connected to the mounting head. Damping parts are arranged between the ear plate and the first connecting rod and between the first connecting rod and the second connecting rod. After the mounting head is mounted on the bronchoscope, the position of the dosing head can be adjusted by adjusting the included angle between the first connecting rod and the second connecting rod, so that the medicine or the lavage liquid can be injected into the dosing head through the injector. The delivery pipe 64 is arranged on the inner sides of the first connecting rod and the second connecting rod and is a hose, the first end of the delivery pipe is communicated with the mounting head, and the second end of the delivery pipe is communicated with the dosing head. A notch 611 is formed in one end, far away from the ear plate, of the first connecting rod, and the second connecting rod is connected with the first connecting rod conveniently due to the notch.
The connecting device applied to the bronchoscope and used for conveniently injecting the medicine can be conveniently installed on the bronchoscope, the medicine adding head can be kept upward and in a certain posture, the medicine adding head is convenient to add the medicine or the lavage liquid into the connecting piece, and the lavage liquid is convenient to recycle. When injecting medicine or lavage liquid in to adding the medicine head through the syringe, the setting of connecting piece can play the effect of buffering, avoids causing the displacement to the bronchoscope because of the use of syringe, and then ensures that the bronchoscope is in suitable position and not mobile.
Claims (9)
1. Use the connecting device who is used for conveniently injecting the medicine on bronchoscope, characterized by, it includes:
the first end of the mounting head is connected with a medicine adding port of the bronchoscope in an inserting manner;
the first end of the connecting piece is in plug connection with the second end of the mounting head, and the connecting piece can keep a shape after being bent;
the first end of the dosing head is fixedly connected with the second end of the connecting piece, the dosing head is communicated with the mounting head through the connecting piece, and the second end of the dosing head is provided with an outer plug.
2. The connection device for bronchoscope to facilitate drug injection as claimed in claim 1, wherein the outer plug is made of rubber, a first raised edge is formed at an end of the outer plug, a first insertion hole is formed at a second end of the drug adding head, the first insertion hole is in insertion fit with the outer plug, and the first raised edge is arranged in the first insertion hole and then the outer plug and the drug adding head cannot move automatically.
3. The connection device for bronchoscope for facilitating the infusion of drugs according to claim 1, wherein a circular sealing strip is provided in the inner cavity of the applicator head, and a slit is provided on the sealing strip.
4. The connector of claim 1, wherein the connector is a hose and the connector is wrapped with a wire mesh.
5. The device as claimed in claim 1, wherein the connecting member comprises two rubber tubes, a retaining rod disposed between the two rubber tubes, and a coil disposed between the two rubber tubes, one of the rubber tubes is connected to the mounting head, the other rubber tube is connected to the applicator head, and the two rubber tubes are connected to each other through the coil.
6. The connection device for bronchoscope use for facilitating drug infusion according to claim 1, wherein the connection member comprises a lug plate, a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are hinged by a hinge shaft, the lug plate is hinged to the first connecting rod by a hinge shaft, and the lug plate is fixedly connected to the mounting head. Damping parts are arranged between the ear plate and the first connecting rod and between the first connecting rod and the second connecting rod.
7. The connection device applied to the bronchoscope for facilitating the injection of the medicine according to claim 1, wherein a connection band is provided between the outer wall of the outer plug and the outer wall of the medicine adding head.
8. The device of claim 4, wherein a first inner tube is disposed in the first end of the connector, a baffle plate is fixed to an end of the first inner tube, the baffle plate is disposed outside the connector, and an inner plug is fixed to the baffle plate and is inserted into the first insertion hole in the second end of the mounting head.
9. The connector for bronchoscopes for facilitating the infusion of drugs according to claim 8, wherein the outer wall of the inner plug is provided with a second raised edge that is enlarged and is engaged with the first insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010232606.3A CN111387919A (en) | 2020-03-28 | 2020-03-28 | Connecting device applied to bronchoscope and used for conveniently injecting medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010232606.3A CN111387919A (en) | 2020-03-28 | 2020-03-28 | Connecting device applied to bronchoscope and used for conveniently injecting medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111387919A true CN111387919A (en) | 2020-07-10 |
Family
ID=71411166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010232606.3A Pending CN111387919A (en) | 2020-03-28 | 2020-03-28 | Connecting device applied to bronchoscope and used for conveniently injecting medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111387919A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016104971A1 (en) * | 2014-12-26 | 2016-06-30 | 주식회사 파인메딕스 | Injector instrument for endoscopic operation |
| CN206391345U (en) * | 2016-05-31 | 2017-08-11 | 李坤营 | Bronchoalveolar lavage and lung vomica lavation injection foley's tube |
| CN206499703U (en) * | 2016-11-09 | 2017-09-19 | 中国人民解放军总医院 | One kind is multi-functional to use anal canal |
| CN206837229U (en) * | 2016-11-04 | 2018-01-05 | 沈伟 | Abdominal operation syringe |
| CN208031187U (en) * | 2017-12-08 | 2018-11-02 | 北京华想联合科技有限公司 | A kind of urethrocystoscope injection operation device |
| CN110234265A (en) * | 2017-01-23 | 2019-09-13 | 乌罗维乌公司 | Hand-held surgical endoscope |
| CN209595714U (en) * | 2018-12-17 | 2019-11-08 | 徐州市儿童医院 | Can intrarterial Bronchofiberscope |
| CN110917480A (en) * | 2019-12-10 | 2020-03-27 | 绵阳一康制药有限公司 | Enema drug feeder |
| CN212089503U (en) * | 2020-03-28 | 2020-12-08 | 山东省立医院 | Connecting device applied to bronchoscope and used for conveniently injecting medicine |
-
2020
- 2020-03-28 CN CN202010232606.3A patent/CN111387919A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016104971A1 (en) * | 2014-12-26 | 2016-06-30 | 주식회사 파인메딕스 | Injector instrument for endoscopic operation |
| CN206391345U (en) * | 2016-05-31 | 2017-08-11 | 李坤营 | Bronchoalveolar lavage and lung vomica lavation injection foley's tube |
| CN206837229U (en) * | 2016-11-04 | 2018-01-05 | 沈伟 | Abdominal operation syringe |
| CN206499703U (en) * | 2016-11-09 | 2017-09-19 | 中国人民解放军总医院 | One kind is multi-functional to use anal canal |
| CN110234265A (en) * | 2017-01-23 | 2019-09-13 | 乌罗维乌公司 | Hand-held surgical endoscope |
| CN208031187U (en) * | 2017-12-08 | 2018-11-02 | 北京华想联合科技有限公司 | A kind of urethrocystoscope injection operation device |
| CN209595714U (en) * | 2018-12-17 | 2019-11-08 | 徐州市儿童医院 | Can intrarterial Bronchofiberscope |
| CN110917480A (en) * | 2019-12-10 | 2020-03-27 | 绵阳一康制药有限公司 | Enema drug feeder |
| CN212089503U (en) * | 2020-03-28 | 2020-12-08 | 山东省立医院 | Connecting device applied to bronchoscope and used for conveniently injecting medicine |
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