CN213667372U - Tracheal intubation guide rod capable of spraying injection medicine - Google Patents
Tracheal intubation guide rod capable of spraying injection medicine Download PDFInfo
- Publication number
- CN213667372U CN213667372U CN202021800872.3U CN202021800872U CN213667372U CN 213667372 U CN213667372 U CN 213667372U CN 202021800872 U CN202021800872 U CN 202021800872U CN 213667372 U CN213667372 U CN 213667372U
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- CN
- China
- Prior art keywords
- medicine
- handle
- fixed mounting
- hose
- threaded connection
- 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
- 239000003814 drug Substances 0.000 title claims abstract description 37
- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 238000002627 tracheal intubation Methods 0.000 title claims description 9
- 238000005507 spraying Methods 0.000 title claims description 4
- 230000006978 adaptation Effects 0.000 claims description 5
- 210000003437 trachea Anatomy 0.000 abstract description 12
- 230000003533 narcotic effect Effects 0.000 abstract description 10
- 239000007921 spray Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 11
- 230000003444 anaesthetic effect Effects 0.000 description 7
- 206010002091 Anaesthesia Diseases 0.000 description 5
- 230000037005 anaesthesia Effects 0.000 description 5
- 238000012377 drug delivery Methods 0.000 description 4
- 210000004704 glottis Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002680 cardiopulmonary resuscitation Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 238000007726 management 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
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a trachea cannula guide bar that can spray injection medicine, including hose and guiding tube, the bottom fixed mounting of hose has the injector head, and the bottom fixed mounting of injector head has the spout, and the medicine transport chamber has been seted up to the inside of hose, and the top fixed mounting of hose has the threaded connection head, and the inside fixed mounting of threaded connection head has the medicine conveyer pipe, and connecting device has been cup jointed to the outside of threaded connection head, and the top fixed mounting of guiding tube has the handle, and the inner chamber has been seted up to the inside of handle, and the top intercommunication of inner chamber has the injection syringe, and ring groove has been seted up to the bottom of handle. Through setting up medicine conveying chamber, medicine conveying pipe, inner chamber and syringe, utilize the syringe to pass through the inside of syringe injection to the inner chamber with the narcotic that needs to use to flow through the inside that the medicine injection pipe got into the medicine injection chamber, along with deepening of guiding tube, the narcotic passes through the spout blowout, because the spout is latticed, makes narcotic spray particle less, therefore the table numb effect is more perfect.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to trachea cannula guide bar of injection medicine can spray.
Background
The trachea cannula technology is an important measure for treating patients with general anesthesia, dyspnea, cardiopulmonary resuscitation, respiratory dysfunction and the like. The tracheal catheter is placed into the trachea from the oral cavity or the nasal cavity through the glottis, provides the best treatment conditions for patient airway smoothness, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like, and is a widely applied treatment means in respiratory tract management.
The tradition is comparatively simple to its guide effect's of trachea cannula leaded light stick function, generally only plays the effect of guide cannula, but among the actual work, has the condition that needs carry out anesthesia to larynx portion before trachea cannula, because the leaded light stick among the prior art does not have the function to spraying narcotic under laryngeal, the endotracheal glottis, consequently laryngeal anesthesia operation and laryngeal cannula operation must separately go on, and the step is loaded down with trivial details, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a trachea cannula guide stick of injection medicine can spray to propose current trachea cannula guide stick in solving above-mentioned background art in the use, because the tradition is comparatively simple to the light guide stick function of its guide effect of trachea cannula, do not spray the function of narcotic medicine under laryngeal, the endotracheal glottis, thereby lead to laryngeal anesthesia operation and laryngeal cannula operation and must separately go on, the step is loaded down with trivial details, influence work efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a trachea cannula guide bar that can spray injection medicine, includes hose and guiding tube, the bottom fixed mounting of hose has the injector head, the bottom fixed mounting of injector head has the spout, the medicine transport chamber has been seted up to the inside of hose, the top fixed mounting of hose has threaded connection head, threaded connection head's inside fixed mounting has the medicine conveyer pipe, connecting device has been cup jointed to threaded connection head's outside, the top fixed mounting of guiding tube has the handle, the inner chamber has been seted up to the inside of handle, the top intercommunication of inner chamber has the injection syringe, through connecting device intercommunication medicine conveyer pipe and inner chamber.
Preferably, the spout is latticed, and the top of the guide tube is fixedly connected with the bottom of the handle.
Preferably, the connecting device comprises a connecting seat, a fixing plate is fixedly mounted at the top of the connecting seat, and a limiting ring is fixedly mounted at the top of the fixing plate.
Preferably, the connecting seat is internally provided with threads matched with the outside of the threaded connector, and the connecting seat is internally provided with a circular groove matched with the medicine conveying pipe.
Preferably, the through holes are formed in the threaded connectors and the connecting seat, and the guide pipe is sleeved in the through holes.
Preferably, the syringe extends through the handle and extends to the exterior of the handle.
Preferably, the bottom of the handle is provided with an annular clamping groove, and the limiting ring is movably arranged inside the annular clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up medicine delivery chamber, medicine conveying pipe, inner chamber and syringe, utilize the syringe to pass through the inside of syringe injection to the inner chamber with the narcotic that needs to use to flow through the inside that medicine conveying pipe got into the medicine delivery chamber, along with deepening of guiding tube, the narcotic passes through the spout blowout, because the spout is latticed, makes narcotic spray particle less, consequently the table numb effect is more perfect.
2. Through setting up the connecting device who comprises connecting seat, fixed plate and spacing ring, cup joint the connecting seat in the outside of the threaded connection head at hose top, because be threaded connection between connecting seat and the threaded connection head, can guarantee the firm in connection between hose and the handle to be provided with the ring groove with spacing ring looks adaptation in the bottom of handle, the handle can rotate at connecting device's top, need to be to the position of guiding tube when adjusting the handle can.
Drawings
FIG. 1 is a schematic view of the internal cross-sectional structure of the present invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;
FIG. 3 is a schematic view of a partial three-dimensional structure of the present invention;
fig. 4 is a schematic view of the overall appearance structure of the present invention.
In the figure: 1. a hose; 2. an injector head; 3. a spout; 4. a drug delivery lumen; 5. a threaded connector; 6. a drug delivery tube; 7. a through hole; 8. a connecting device; 801. a connecting seat; 802. a fixing plate; 803. a limiting ring; 9. a handle; 10. a guide tube; 11. an inner cavity; 12. an injection tube; 13. and an annular clamping groove.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a trachea cannula guide bar that can spray injection medicine, including hose 1 and guiding tube 10, the bottom fixed mounting of hose 1 has injector head 2, the bottom fixed mounting of injector head 2 has spout 3, medicine transport chamber 4 has been seted up to hose 1's inside, hose 1's top fixed mounting has threaded connection head 5, the inside fixed mounting of threaded connection head 5 has medicine conveyer pipe 6, connecting device 8 has been cup jointed to threaded connection head 5's outside, guiding tube 10's top fixed mounting has handle 9, inner chamber 11 has been seted up to handle 9's inside, the top intercommunication of inner chamber 11 has injection pipe 12.
In this embodiment, through setting up medicine delivery chamber 4, medicine delivery pipe 6, inner chamber 11 and injection tube 12, utilize the syringe to pass through injection tube 12 with the narcotic that needs to use and inject to the inside of inner chamber 11, and flow through medicine delivery pipe 6 and get into the inside in medicine delivery chamber 4, along with the deepening of guiding tube 10, the narcotic passes through spout 3 blowout, it must separately go on to have solved throat anesthesia operation and throat intubate operation, the step is loaded down with trivial details, influence work efficiency's problem, make things convenient for medical staff to operate, through setting up connecting device 8, make firm connection between hose 1 and the handle 9.
Specifically, the nozzle 3 is in a grid shape, and the top of the guide tube 10 is fixedly connected with the bottom of the handle 9.
In this embodiment, since the nozzle 3 is in a grid shape, the anesthetic spray particles are smaller, so that the surface anesthetic effect is more perfect, and by fixedly connecting the guide tube 10 and the handle 9, when the guide tube 10 needs to be adjusted, the handle 9 is only required to be rotated.
Specifically, the connecting device 8 includes a connecting seat 801, a fixing plate 802 is fixedly mounted on the top of the connecting seat 801, and a limiting ring 803 is fixedly mounted on the top of the fixing plate 802.
In this embodiment, the connecting device 8 comprising the connecting seat 801, the fixing plate 802 and the limiting ring 803 is arranged to sleeve the connecting seat 801 on the outside of the threaded connector 5 at the top of the hose 1, so as to ensure the firm connection between the hose 1 and the handle 9.
Specifically, the inside of connecting seat 801 is provided with the screw thread that matches with the outside of threaded connection head 5, and the inside of connecting seat 801 is seted up the circular recess with medicine conveyer pipe 6 looks adaptation.
In this embodiment, because be threaded connection between connecting seat 801 and threaded connection head 5, can guarantee the firm in connection between hose 1 and the handle 9, through be provided with the circular recess with medicine conveyer pipe 6 looks adaptation in the inside of connecting seat 801, make things convenient for medicine conveyer pipe 6 to stretch into the inside of inner chamber 11.
Specifically, through-hole 7 has all been seted up to threaded connection head 5 and connecting seat 801's inside, and guide tube 10 cup joints in through-hole 7's inside.
In this embodiment, the through hole 7 is adapted to the specification and size of the guide tube 10, and in the process of assembling the device, the guide tube 10 sequentially passes through the connecting seat 801 and the through hole 7 of the threaded connector 5 and is sleeved in the hose 1.
Specifically, the syringe 12 extends through the handle 9 and extends to the outside of the handle 9.
In this embodiment, an anesthetic to be used is injected into the interior of the lumen 11 through the injection tube 12 by means of an injector.
Specifically, the bottom of the handle 9 is provided with an annular clamping groove 13, and the limiting ring 803 is movably mounted inside the annular clamping groove 13.
In this embodiment, the handle 9 can be rotated at the top of the connecting device 8, and the handle 9 can be rotated when the position of the guiding tube 10 needs to be adjusted, and the ring slot 13 is adapted to the specification and size of the limiting ring 803.
The utility model discloses a theory of operation and use flow: when in use, the guiding tube 10 at the bottom of the guiding tube is sleeved in the hose 1 through the through hole 7 in the threaded connector 5 by using the handle 9, the hose 1 is sleeved outside the guiding tube 10, then the handle 9 is connected with the hose 1 by using the connecting device 8 at the bottom of the handle 9, the connecting seat 801 is sleeved outside the threaded connector 5, the threaded connector 5 is screwed down, the threaded connector 5 is firmly connected with the connecting seat 801, the position between the threaded connector 5 and the connecting seat 801 is gradually shortened in the process of slowly screwing the threaded connector 5, the medicine conveying tube 6 is sleeved in the circular groove in the connecting seat 801 and extends into the inner cavity 11 in the handle 9, the guiding tube 10 is inserted into the trachea of a patient after the connecting device 8 is fixed, and the anesthetic required to be used is injected into the inner cavity 11 through the injection tube 12 by using the injector, and the anesthetic flows through the drug delivery pipe 6 and enters the drug delivery cavity 4, along with the deepening of the guide pipe 10, the anesthetic is sprayed out through the nozzle 3, and the nozzle 3 is in a grid shape, so that the anesthetic spray particles are smaller, and the use effect of surface anesthesia is better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A tracheal intubation guide bar capable of spraying and injecting medicine comprises a hose (1) and a guide tube (10), and is characterized in that: the bottom fixed mounting of hose (1) has injector head (2), the bottom fixed mounting of injector head (2) has spout (3), medicine transport chamber (4) have been seted up to the inside of hose (1), the top fixed mounting of hose (1) has threaded connection head (5), the inside fixed mounting of threaded connection head (5) has medicine conveyer pipe (6), connecting device (8) have been cup jointed to the outside of threaded connection head (5), the top fixed mounting of guiding tube (10) has handle (9), inner chamber (11) have been seted up to the inside of handle (9), the top intercommunication of inner chamber (11) has injection pipe (12), through connecting device (8) intercommunication medicine conveyer pipe (6) and inner chamber (11).
2. The endotracheal intubation guide rod according to claim 1, wherein: the spout (3) is in a grid shape, and the top of the guide tube (10) is fixedly connected with the bottom of the handle (9).
3. The endotracheal intubation guide rod according to claim 1, wherein: the connecting device (8) comprises a connecting seat (801), a fixing plate (802) is fixedly mounted at the top of the connecting seat (801), and a limiting ring (803) is fixedly mounted at the top of the fixing plate (802).
4. The endotracheal intubation guide rod according to claim 3, wherein: the inside of connecting seat (801) is provided with the screw thread with the outside looks adaptation of threaded connection head (5), the circular recess with medicine conveyer pipe (6) looks adaptation is seted up to the inside of connecting seat (801).
5. The endotracheal intubation guide rod according to claim 1, wherein: through-hole (7) have all been seted up to the inside of threaded connection head (5) and connecting seat (801), guide tube (10) cup joint in the inside of through-hole (7).
6. The endotracheal intubation guide rod according to claim 1, wherein: the injection tube (12) penetrates through the handle (9) and extends to the outside of the handle (9).
7. The endotracheal intubation guide rod according to claim 3, wherein: the bottom of the handle (9) is provided with an annular clamping groove (13), and the limiting ring (803) is movably arranged in the annular clamping groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021800872.3U CN213667372U (en) | 2020-08-25 | 2020-08-25 | Tracheal intubation guide rod capable of spraying injection medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021800872.3U CN213667372U (en) | 2020-08-25 | 2020-08-25 | Tracheal intubation guide rod capable of spraying injection medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213667372U true CN213667372U (en) | 2021-07-13 |
Family
ID=76745288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021800872.3U Expired - Fee Related CN213667372U (en) | 2020-08-25 | 2020-08-25 | Tracheal intubation guide rod capable of spraying injection medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213667372U (en) |
-
2020
- 2020-08-25 CN CN202021800872.3U patent/CN213667372U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |