CN208809262U - A kind of anti-falling pipe tracheal inserting device - Google Patents
A kind of anti-falling pipe tracheal inserting device Download PDFInfo
- Publication number
- CN208809262U CN208809262U CN201821146551.9U CN201821146551U CN208809262U CN 208809262 U CN208809262 U CN 208809262U CN 201821146551 U CN201821146551 U CN 201821146551U CN 208809262 U CN208809262 U CN 208809262U
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- Prior art keywords
- tube
- fixing plate
- hole
- clamping groove
- fixing
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- Expired - Fee Related
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- 238000002627 tracheal intubation Methods 0.000 claims abstract description 14
- 210000003437 trachea Anatomy 0.000 claims description 20
- 241000680172 Platytroctidae Species 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 210000000214 mouth Anatomy 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008093 supporting effect Effects 0.000 abstract description 2
- 206010021133 Hypoventilation Diseases 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 7
- 238000002695 general anesthesia Methods 0.000 description 4
- 206010021143 Hypoxia Diseases 0.000 description 3
- 230000007954 hypoxia Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010049565 Muscle fatigue Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000007547 defect Effects 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
- 238000000926 separation method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model provides a kind of anti-falling pipe tracheal inserting device, which includes: tracheal catheter, riffled tube and fixed device；Wherein, the fixed device includes fixed plate and fixed rope, the center of the fixed plate is provided with through-hole, one end of the tracheal catheter passes through the through-hole and connect with the threaded one end of the riffled tube, and the fixed plate is clamped at the position that the tracheal catheter and the riffled tube are threadedly coupled.The beneficial effects of the utility model are: fixed device is arranged it effectively prevent that de- pipe occurs in intubation, to avoid causing adverse effect to patient because of hypoventilation, the Ka Ya mechanism of setting has good supporting role to patient teeth, and the fatigue that patient oral cavity is generated because long-time is opened can be effectively relieved.
Description
Technical Field
The utility model relates to medical apparatus technical field especially involves an anticreep pipe trachea cannula device.
Background
At present, in general anesthesia endotracheal intubation, after a catheter is fixed, the catheter is easy to fall out of an oral cavity or separate from a threaded tube, so that patients suffer from insufficient ventilation and hypoxia, and if the patients cannot be treated in time, the patients can be caused to cause various serious complications due to hypoxia. Based on the above problem, a anticreep pipe trachea cannula device is proposed now, installs one set of fixing device additional at ordinary endotracheal tube's oral cavity end to there are two strips to fix respectively to screwed pipe and patient's head, thereby avoid the emergence of taking off the pipe. In addition, because the patient is under anesthesia, the patient's upper and lower teeth do not have good support during the intubation procedure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing an anti-dropping trachea cannula device. In the intubate art in general anesthesia endotracheal tube, there is the problem that the extubation appears easily, the proposition of this application is for reaching the purpose of fixed endotracheal tube to solve endotracheal tube and take off the oral cavity easily or with the problem of internal thread pipe separation.
The utility model discloses a realize through following technical scheme:
the utility model provides an anticreep pipe trachea cannula device, this anticreep pipe trachea cannula device includes: the tracheal catheter comprises a tracheal catheter, an internal threaded tube and a fixing device; wherein,
the fixing device comprises a fixing plate and a fixing rope, a through hole is formed in the center of the fixing plate, one end of the tracheal catheter penetrates through the through hole and is in threaded connection with one end of the internal threaded pipe, and the fixing plate is clamped at the position where the tracheal catheter is in threaded connection with the internal threaded pipe;
the two sides of the through hole of the fixing plate are respectively provided with a rope threading hole, the fixing rope passes through the rope threading hole on one side of the fixing plate and passes through the rope threading hole on the other side of the fixing plate, the middle part of the fixing rope is fastened on the internal thread pipe, and the two ends of the fixing rope are wound around the head of the patient and fastened on the head of the patient; also comprises the following steps of (1) preparing,
the tooth clamping mechanism comprises two tooth clamping groove bodies which are positioned on the same side of the internal thread pipe and used for clamping two rows of upper and lower teeth of a patient, and an elastic adjusting mechanism used for adjusting the distance between the two tooth clamping groove bodies.
Preferably, one end of the tracheal catheter is provided with an external thread connecting part which is used for being in threaded connection with the internal thread pipe, and the tail end of the external thread connecting part is provided with a catheter convex shoulder;
a screwed pipe convex shoulder is arranged on the internal threaded pipe and is positioned at the connecting end of the threaded connection of the internal threaded pipe and the tracheal catheter;
the screw tube convex shoulder and the guide tube convex shoulder clamp and fix the fixing plate.
Preferably, clamping pads are respectively arranged on two side surfaces of the fixing plate and positioned on the periphery of the through hole.
Preferably, the clamping pad is a rubber pad.
Preferably, the fixing rope is in the shape of a flat strip.
Preferably, each tooth clamping groove body is provided with a tooth clamping groove, and each tooth clamping groove is internally provided with a silica gel pad.
Preferably, the elastic adjusting mechanism comprises two guide sleeves fixed on the fixing plate and positioned between the through hole and the rope threading hole, a telescopic rod penetrating in each guide sleeve, and a spring sleeved on each telescopic rod; the two ends of each telescopic rod are fixedly connected with the two tooth clamping groove bodies, and the two ends of each spring are respectively pressed against the two tooth clamping groove bodies;
when the two ends of each spring are respectively pressed on the two tooth clamping groove bodies, each spring is in a natural telescopic state, and the inner rod of each telescopic rod extends out of the outer rod of each telescopic rod.
Preferably, the endotracheal tube is an arc tube.
Compared with the prior art, the utility model, following beneficial effect has:
1. in intubation, a fixing device is arranged to effectively prevent tube support, so that adverse effects on a patient due to insufficient ventilation are avoided.
2. The tooth clamping mechanism has a good supporting effect on the teeth of a patient, and can effectively relieve the fatigue of the oral cavity of the patient caused by long-time opening.
Drawings
Fig. 1 is a schematic structural view of an anti-slip trachea cannula device provided by an embodiment of the invention;
fig. 2 is a schematic structural view of a fixing device and a tooth clamping mechanism of the anti-drop trachea cannula device provided by the embodiment of the invention;
fig. 3 is a schematic structural view of an endotracheal tube of the anti-slip endotracheal intubation device provided by the embodiment of the present invention;
fig. 4 is a schematic cross-sectional structure view of a tooth clamping groove body of the anti-drop trachea cannula device provided by the embodiment of the utility model.
In the figure: 1-a tracheal tube; 2-an internal threaded tube; 3, fixing a plate; 4-fixing the rope; 5-a through hole; 6-stringing holes; 7-clamping a tooth groove body; 8-an external threaded connection; 9-a conduit shoulder; 10-a coil shoulder; 11-a clamping pad; 12-a tooth-clamping groove; 13-silica gel pad; 14-a guide sleeve; 15-a telescopic rod; 151-inner rod; 152-an outer rod; 16-spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, fig. 1 is a schematic structural view of an anti-slip trachea cannula device according to an embodiment of the present invention; fig. 2 is a schematic structural view of a fixing device and a tooth clamping mechanism of the anti-drop trachea cannula device provided by the embodiment of the invention; fig. 3 is a schematic structural view of an endotracheal tube of the anti-slip endotracheal intubation device provided by the embodiment of the present invention; fig. 4 is a schematic cross-sectional structure view of a tooth clamping groove body of the anti-drop trachea cannula device provided by the embodiment of the utility model.
The utility model provides an anticreep pipe trachea cannula device, this anticreep pipe trachea cannula device includes: a tracheal catheter 1, an internal threaded tube 2 and a fixing device; wherein,
the fixing device comprises a fixing plate 3 and a fixing rope 4, a through hole 5 is formed in the center of the fixing plate 3, one end of the tracheal catheter 1 penetrates through the through hole 5 and is in threaded connection with one end of the internal threaded tube 2, and the fixing plate 3 is clamped at the position where the tracheal catheter 1 is in threaded connection with the internal threaded tube 2;
the fixing plate 3 is provided with rope threading holes 6 at two sides of the through hole 5 respectively, the fixing rope 4 passes through the rope threading hole 6 at one side of the fixing plate 3 and passes through the rope threading hole 6 at the other side of the fixing plate 3, the middle part of the fixing rope 4 is fastened on the internal thread pipe 2, and two ends of the fixing rope 4 pass around the head of the patient and are fastened on the head of the patient; also comprises the following steps of (1) preparing,
the tooth clamping mechanism comprises two tooth clamping groove bodies 7 which are positioned on the same side of the internal thread pipe 2 and used for clamping the upper row of teeth and the lower row of teeth of a patient, and an elastic adjusting mechanism used for adjusting the distance between the two tooth clamping groove bodies 7.
Preferably, one end of the endotracheal tube 1 is provided with an external thread connecting part 8 for being in threaded connection with the internal thread tube, and the tail end of the external thread connecting part 8 is provided with a tube shoulder 9;
a screwed pipe convex shoulder 10 is arranged on the internal threaded pipe 2, and the screwed pipe convex shoulder 10 is positioned at the connecting end of the threaded connection of the internal threaded pipe 2 and the tracheal catheter 1;
the screw shoulder 10 and the catheter shoulder 9 clamp the fastening plate 3 in place.
Preferably, clamping pads 11 are respectively disposed on both side surfaces of the fixing plate 3 and at the periphery of the through hole 5.
Preferably, the clamping pad 11 is a rubber pad.
Preferably, the fixing rope 4 is in the shape of a flat bar.
Preferably, each tooth clamping groove body 7 is provided with a tooth clamping groove 12, and each tooth clamping groove 12 is internally provided with a silicon rubber pad 13.
Preferably, the elastic adjusting mechanism comprises two guide sleeves 14 fixed on the fixing plate 3 and positioned between the through hole 5 and the rope threading hole 6, an expansion link 15 arranged in each guide sleeve 14 in a penetrating way, and a spring 16 sleeved on each expansion link 15; two ends of each telescopic rod 15 are fixedly connected with the two tooth clamping groove bodies 7, and two ends of each spring 16 are respectively pressed against the two tooth clamping groove bodies 7;
when the two ends of each spring 16 are respectively pressed against the two tooth clamping groove bodies 7, each spring 16 is in a natural telescopic state, and the inner rod 151 of each telescopic rod 15 extends out of the outer rod 152 of each telescopic rod 15.
Preferably, the endotracheal tube 1 is an arc tube.
The utility model has the advantages that: in the intubation, the tracheal catheter 1 is effectively prevented from being taken off through the arranged fixing device, and the arranged tooth clamping mechanism can effectively relieve the fatigue of the oral cavity of a patient caused by long-time opening.
In order to facilitate understanding of the anti-dropping trachea cannula device provided by the embodiment of the invention, the following detailed description is made in conjunction with the specific embodiment.
Continuing to refer to fig. 1-4, the utility model provides an anti-drop trachea cannula device, as shown in fig. 1, comprising a tracheal catheter 1, an internal thread tube 2 and a fixing device. Wherein, the tracheal catheter 1 is an arc-shaped tube. The fixing device comprises a fixing plate 3 and a fixing rope 4, wherein the fixing rope 4 is flat-bar-shaped. As shown in fig. 2, a through hole 5 is provided at a central position of the fixing plate 3, and clamping pads 11 are provided on both side surfaces of the fixing plate 3 and at the outer circumference of the through hole 5, respectively. The clamping pad 11 is a rubber pad. With continued reference to fig. 1, one end of the endotracheal tube 1 passes through the through hole 5 and is threadedly coupled with one end of the internally threaded tube 2, and the fixing plate 3 is clamped at a position where the endotracheal tube 1 and the internally threaded tube 2 are threadedly coupled. Specifically, as shown in fig. 3, one end of the endotracheal tube 1 has an external thread connection portion 8 for threaded connection with an internal thread tube, and the distal end of the external thread connection portion 8 is provided with a tube shoulder 9. With continued reference to fig. 1, the internally threaded tube 2 is provided with a coil shoulder 10, the coil shoulder 10 being located at the end of the internally threaded tube 2 that is threadedly connected to the endotracheal tube 1. When the tracheal catheter 1 is in threaded connection with the internal threaded tube 2, the threaded tube shoulder 10 and the catheter shoulder 9 clamp and fix the fixing plate 3.
During the specific use, the free end of internal thread pipe 2 inserts in the patient's oral cavity, fixed plate 3 exposes outside the patient's oral cavity, as shown in fig. 2, fixed plate 3 is located the both sides of through-hole 5 and is provided with wire rope handling hole 6 respectively, and fixed rope 4 passes and wears out from wire rope handling hole 6 of fixed plate 3 other side from wire rope handling hole 6 of one side of fixed plate 3 wherein, and the middle part of fixed rope 4 ties tightly on internal thread pipe 2, and the both ends of fixed rope 4 walk around the patient's head and tie tightly on the patient's head. The arrangement of the fixing rope 4 avoids the tracheal catheter 1 from being separated from the oral cavity or the screwed tube in the general anesthesia tracheal catheter intubation, thereby avoiding the hypoxia of the patient caused by insufficient ventilation. Furthermore, a circle of groove is arranged on the outer wall of the internally threaded pipe 2, and the fixing rope 4 is wound in the groove and tightened, so that the pipe falling is further prevented.
With continued reference to fig. 2, in this embodiment, the present invention further comprises a tooth-locking mechanism, which includes two tooth-locking grooves 7 located on the same side of the internal threaded tube 2 and used for locking the upper and lower rows of teeth of the patient. As shown in fig. 4, each tooth clamping groove body 7 is provided with a tooth clamping groove 12 to facilitate the occlusion of the upper and lower rows of teeth of the patient in the tooth clamping grooves 12, and each tooth clamping groove 12 is provided with a silica gel pad 13 to effectively prevent the teeth of the patient from being damaged. With continued reference to fig. 2, in addition, an elastic adjustment mechanism for adjusting the spacing between the two bite groove bodies 7 is included. The elastic adjusting mechanism comprises two guide sleeves 14 which are fixed on the fixing plate 3 and positioned between the through hole 5 and the rope threading hole 6, an expansion rod 15 which is arranged in each guide sleeve 14 in a penetrating mode, and a spring 16 which is sleeved on each expansion rod 15. Wherein, the both ends of every telescopic link 15 and two card tooth groove bodies 7 fixed connection, the both ends of every spring 16 are supported respectively and are pressed on two card tooth groove bodies 7. In the present embodiment, when the two ends of each spring 16 respectively press against the two teeth-clamping groove bodies 7, each spring 16 is in a natural telescopic state, and the inner rod 151 of each telescopic rod 15 extends out of the outer rod 152 of each telescopic rod 15. Like this, the patient can be more natural opening when carrying out the intubate in the general anesthesia endotracheal tube, has certain activity simultaneously again, guarantees that patient's tooth has a good support, can not produce oral cavity muscle fatigue because of the intubate time overlength, in addition, has also made things convenient for going on of medical personnel's intubate.
As can be seen from the above description, in the intubation, the tracheal catheter 1 is effectively prevented from being taken off by the arranged fixing device, and the arranged tooth clamping mechanism can effectively relieve the fatigue of the oral cavity of the patient caused by long-time opening.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. An anti-loose tube trachea cannula device, comprising: the tracheal catheter comprises a tracheal catheter, an internal threaded tube and a fixing device; wherein,
the fixing device comprises a fixing plate and a fixing rope, a through hole is formed in the center of the fixing plate, one end of the tracheal catheter penetrates through the through hole and is in threaded connection with one end of the internal threaded pipe, and the fixing plate is clamped at the position where the tracheal catheter is in threaded connection with the internal threaded pipe;
the two sides of the through hole of the fixing plate are respectively provided with a rope threading hole, the fixing rope passes through the rope threading hole on one side of the fixing plate and passes through the rope threading hole on the other side of the fixing plate, the middle part of the fixing rope is fastened on the internal thread pipe, and the two ends of the fixing rope are wound around the head of the patient and fastened on the head of the patient; also comprises the following steps of (1) preparing,
the tooth clamping mechanism comprises two tooth clamping groove bodies which are positioned on the same side of the internal thread pipe and used for clamping two rows of upper and lower teeth of a patient, and an elastic adjusting mechanism used for adjusting the distance between the two tooth clamping groove bodies.
2. The anti-slip tracheal intubation device according to claim 1, wherein one end of the tracheal tube is provided with an external thread connection part for threaded connection with the internal thread tube, and a tube shoulder is arranged at the tail end of the external thread connection part;
a screwed pipe convex shoulder is arranged on the internal threaded pipe and is positioned at the connecting end of the threaded connection of the internal threaded pipe and the tracheal catheter;
the screw tube convex shoulder and the guide tube convex shoulder clamp and fix the fixing plate.
3. The anti-slip trachea cannula device according to claim 2, wherein clamping pads are respectively arranged on two side faces of the fixing plate and on the periphery of the through hole.
4. The anti-slip endotracheal intubation device according to claim 3, wherein the clamping pads are rubber pads.
5. The anti-slip endotracheal intubation device according to claim 4, wherein the securing string is shaped as a flat bar.
6. The anti-drop tracheal intubation device according to claim 5, wherein each tooth clamping groove body is provided with a tooth clamping groove, and each tooth clamping groove is internally provided with a silica gel pad.
7. The anti-loose trachea cannula device according to claim 6, wherein the elasticity adjusting mechanism comprises two guide sleeves fixed on the fixing plate and located between the through hole and the threading hole, a telescopic rod penetrating in each guide sleeve, and a spring sleeved on each telescopic rod; the two ends of each telescopic rod are fixedly connected with the two tooth clamping groove bodies, and the two ends of each spring are respectively pressed against the two tooth clamping groove bodies;
when the two ends of each spring are respectively pressed on the two tooth clamping groove bodies, each spring is in a natural telescopic state, and the inner rod of each telescopic rod extends out of the outer rod of each telescopic rod.
8. The anti-slip endotracheal intubation device according to claim 7, wherein the endotracheal tube is an arced tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821146551.9U CN208809262U (en) | 2018-07-19 | 2018-07-19 | A kind of anti-falling pipe tracheal inserting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821146551.9U CN208809262U (en) | 2018-07-19 | 2018-07-19 | A kind of anti-falling pipe tracheal inserting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208809262U true CN208809262U (en) | 2019-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821146551.9U Expired - Fee Related CN208809262U (en) | 2018-07-19 | 2018-07-19 | A kind of anti-falling pipe tracheal inserting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208809262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215588A (en) * | 2019-07-09 | 2019-09-10 | 南通大学附属医院 | A kind of anti-type airway that bites of Internal Medicine-Cardiovascular Dept. nursing |
| CN111265749A (en) * | 2019-12-25 | 2020-06-12 | 陈娟 | Respiratory tube support capable of locking |
-
2018
- 2018-07-19 CN CN201821146551.9U patent/CN208809262U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215588A (en) * | 2019-07-09 | 2019-09-10 | 南通大学附属医院 | A kind of anti-type airway that bites of Internal Medicine-Cardiovascular Dept. nursing |
| CN110215588B (en) * | 2019-07-09 | 2021-09-10 | 南通大学附属医院 | Anti-bite type ventilation catheter for cardiovascular internal medicine nursing |
| CN111265749A (en) * | 2019-12-25 | 2020-06-12 | 陈娟 | Respiratory tube support capable of locking |
| CN111265749B (en) * | 2019-12-25 | 2023-07-25 | 陈娟 | Breathing tube support capable of being locked |
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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: 20190503 Termination date: 20200719 |
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| CF01 | Termination of patent right due to non-payment of annual fee |