CN210331319U - Be used for trachea cannula and can dismantle clear bite-block - Google Patents
Be used for trachea cannula and can dismantle clear bite-block Download PDFInfo
- Publication number
- CN210331319U CN210331319U CN201920373730.4U CN201920373730U CN210331319U CN 210331319 U CN210331319 U CN 210331319U CN 201920373730 U CN201920373730 U CN 201920373730U CN 210331319 U CN210331319 U CN 210331319U
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- China
- Prior art keywords
- bite
- block
- fixed plate
- cleanable
- removable
- 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
- 210000003437 trachea Anatomy 0.000 title claims abstract description 37
- 238000002627 tracheal intubation Methods 0.000 claims description 19
- 210000000078 claw Anatomy 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 2
- 210000000214 mouth Anatomy 0.000 abstract description 15
- 201000010099 disease Diseases 0.000 abstract description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 5
- 210000000056 organ Anatomy 0.000 abstract description 4
- 230000000474 nursing effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 241001631457 Cannula Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013019 agitation Methods 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
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm 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
- 210000003097 mucus Anatomy 0.000 description 1
- 210000003456 pulmonary alveoli Anatomy 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
Images
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- Surgical Instruments (AREA)
Abstract
The utility model provides a be used for trachea cannula and can dismantle clear bite-block, including two bite-block components of a whole that can function independently that the structure is the same, and the locking ring, the bite-block components of a whole that can function independently include the fixed plate, columnar interlock portion and spacing ring, the both ends of interlock portion link to each other with fixed plate and spacing ring respectively, one side that interlock portion was kept away from to the fixed plate is equipped with the external screw thread post, the external screw thread post meets with interlock portion, the one end that the fixed plate was kept away from to the external screw thread post is equipped with elastic clamping jaw, constitute the bite-block body after two bite-block components of a whole that can function independently. The utility model discloses can the idol dismantle the bite-block and wash, the light nursing of disease mouth of being convenient for practices thrift medical cost, can be suitable for not unidimensional trachea cannula, and fixed effectual, the bite-block can not move about on the organ cannula, can avoid the bite-block to drop from the disease oral cavity, and can improve the comfort level.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary equipment, in particular to a tooth pad which is used for fixing a trachea cannula and can be disassembled for cleaning.
Background
The trachea cannula technology becomes an important measure in cardio-pulmonary resuscitation and emergency treatment of patients with acute and critical respiratory dysfunction. The trachea intubation is an important rescue technology for inserting a trachea cannula into a trachea of a patient through an oral cavity, is the most reliable means for keeping the upper respiratory tract unobstructed, and plays a vital role in rescuing the life of the patient and reducing the fatality rate. The trachea intubation plays an important role in the rescue of critical patients, and once the trachea intubation accidentally drops out, the life of the patients is threatened. However, how to fix the tracheal cannula is still a difficult problem for clinical care. The currently used fixing method is to place the bite block and trachea cannula together in the patient's mouth and then wrap the patient's back neck along the cheek with a piece of glue, which is simple and convenient, but also exposes its shielding end in long-term practice: 1. the fixation is not firm enough. Sputum and oral secretion of a patient easily pollute the adhesive cloth, so that viscosity is lost, and tube detachment is easily caused. 2. The bite block is easily separated. The bite block is fixed by the upper and lower alveolus of the patient, and is easy to fall off for the patient without teeth or agitation. 3. The discomfort of the patient is obvious. The cloth rubber is needed to be pasted on the cheek and the back neck of the patient, so that the face of the patient is easily red and damaged. 4. For part of patients needing long-time organ intubation, the dental pad is positioned in the oral cavity of the patient for a long time, oral mucus is adhered, and the dental pad is in contact with air and is easy to breed bacteria. Due to the reasons, a plurality of cases of accidental tube drawing are caused clinically, and the pain of a patient is increased.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the utility model provides a clean bite-block just can be dismantled for fixed trachea cannula.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be used for fixed trachea cannula and can dismantle clear bite-block, includes two bite-block components of a whole that can function independently that the structure is the same to and locking ring, the bite-block components of a whole that can function independently includes fixed plate, cylindrical interlock portion and spacing ring, the both ends of interlock portion respectively with the fixed plate and the spacing ring links to each other, the fixed plate is kept away from one side of interlock portion is equipped with the external screw thread post, the external screw thread post with interlock portion meets, the external screw thread post is kept away from elastic clamping jaw, two are established to the one end of fixed plate the bite-block body is constituteed after the split joint of bite-block components of a whole that can function independently, bite-block body middle part is.
Preferably, the occlusion part comprises a first lateral edge and a second lateral edge, a fixing column is arranged on the upper surface of the first lateral edge, a fixing hole is formed in the second lateral edge, the size of the fixing column is the same as that of the fixing hole, and the two tooth pad split bodies are matched and clamped with the fixing column and the fixing hole to form the tooth pad body.
Preferably, the fixing plate includes a third side edge and a fourth side edge, the third side edge is connected to the first side edge, the fourth side edge is connected to the second side edge, the third side edge is provided with a fixing column, and the fourth side edge is provided with a fixing hole.
Preferably, the fixing plate is of a semi-circular structure which can be bent and deformed plastically.
Preferably, one side of the fixing plate is provided with a through hole.
Preferably, the tooth pressing pad further comprises a fixing band, and one end of the fixing band penetrates through and is fixed in the through hole.
Preferably, the stop collar is a malleable semi-circular ring.
Preferably, one end of the clamping jaw, which is far away from the threaded column, is tightened into the tracheal intubation channel.
Preferably, a rubber layer is arranged outside the occlusion part.
Preferably, the locking ring is provided with anti-slip threads on the outer side.
Compared with the prior art, the beneficial effects of the utility model are that: the split opening and closing of the tooth pad can realize the disassembly and cleaning of the tooth pad, is convenient for the nursing of the oral cavity of a patient, prolongs the service life of the tooth pad and saves the medical cost; meanwhile, the bite-block can be disassembled and spliced, the bite-block can be installed after the trachea cannula is finished, the trachea cannula operation can be conveniently carried out, the organ cannula is clamped by the clamping claw, the bite-block can be suitable for trachea cannulas with different sizes, the practicability is improved, the trachea cannula can be perfectly fixed by the matching of the clamping claw and the locking ring, and the problem that the trachea cannula is difficult to fix is solved; the spacing ring card is inboard at the tooth, plays certain effect that prevents the bite-block and drop, utilizes the cooperation of fixed plate and fixed band in addition, can fix the bite-block at patient's mouth, avoids shifting, and has improved the comfort level of disease.
Drawings
Fig. 1 is a schematic structural view of the detachable and clean bite-block for trachea cannula of the present invention.
Fig. 2 is a schematic view of a split structure of a bite-block used in a trachea cannula and capable of disassembling a clean bite-block.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
Please combine and refer to fig. 1 and fig. 2, the utility model discloses a be used for fixed trachea cannula and can dismantle clear bite-block of embodiment, including two bite-block components of a whole that can function independently 1 that the structure is the same, and locking ring 2, bite-block components of a whole that can function independently 1 includes fixed plate 3, columnar interlock portion 4 and spacing ring 5, the both ends of interlock portion 4 link to each other with fixed plate 3 and spacing ring 5 respectively, one side that interlock portion 4 was kept away from to fixed plate 3 is equipped with external screw thread post 6, external screw thread post 6 meets with interlock portion 4, the one end that fixed plate 3 was kept away from to external screw thread post 6 is equipped with elastic clamping jaw 7, constitute bite-block body 8 after 1 concatenations of two bite-block components of a whole that can function independently, bite-block body 8 middle.
During the use, wear locking ring 2 earlier on trachea cannula, then carry out trachea cannula art, splice into bite-block body 8 with bite-block components of a whole that can function independently 1 card in trachea cannula's both sides after the completion, then locking ring 2 connects soon and locks fixedly on external screw thread post 6, utilizes the cooperation of clamping jaw 7 and locking ring 2 to fix the bite-block at trachea cannula's assigned position, avoids the bite-block to shift on trachea cannula. The position that the bite-block is fixed is located the tooth inboard for spacing ring 5, occlusion part 4 is located between the upper and lower tooth, fixed plate 3 is located the outside of lip, so realize that the bite-block gets into normal operating condition, spacing ring 5's width is 2-5 millimeters, can guarantee that the bite-block puts into the disease oral cavity smoothly, can play certain spacing effect again, prevent that the bite-block from deviating from the oral cavity, patient's tooth will be on occlusion part 4, can protect trachea cannula not stung flat, guarantee to ventilate smoothly, fixed plate 3 is used for the external fixation, guarantee the stability of bite-block in the oral cavity.
Preferably, the occlusion part 4 includes a first side edge 10 and a second side edge 11, a fixing column 12 is disposed on an upper surface of the first side edge 10, a fixing hole 13 is disposed on the second side edge 11, the fixing column 12 and the fixing hole 13 have the same size, and the two bite block components 1 are mutually matched and clamped through the fixing column 12 and the fixing hole 13 to form the bite block body 8. Furthermore, the fixing plate 3 includes a third side edge 14 and a fourth side edge 15, the third side edge 14 is connected to the first side edge 10, the fourth side edge 15 is connected to the second side edge 11, the third side edge 14 is provided with a fixing post 12, and the fourth side edge 15 is provided with a fixing hole 13. Because two bite-block components of a whole that can function independently 1 structures are the same, when bite-block components of a whole that can function independently 1 aligns the concatenation backward, accomplish cartridge locking with fixed column 12 and the fixed orifices 13 of two of them bite-block components of a whole that can function independently 1, reach the effect of combining the bite-block, free dismantlement and the installation of bite-block are realized to this kind of structure.
Preferably, the fixing plate 3 has a semicircular structure that can be bent plastically. Can adapt to the shape of the mouth of the patient, change the shape according to the mouth shape of the patient and improve the comfort level of the patient.
Preferably, a through hole 16 is formed at one side of the fixing plate 3, and further, the bite block further includes a fixing band 17, and one end of the fixing band 17 is inserted and fixed in the through hole 16. One end of the fixing belt 17 is fixed on the fixing plate 3, and the other end is wound around the neck of the patient and then is fastened and fixed, so that the comfort level of the patient is improved while the bite block is fixed.
Preferably, the limiting ring 5 is a plastic semicircular ring, which can reduce the damage of the limiting ring 5 to the mouth and gum of the patient.
Preferably, one end of the clamping claw 7, which is far away from the threaded column, is tightened into the tracheal intubation channel 9, so that the effect of grasping the tracheal intubation with the diameter smaller than that of the tracheal intubation channel 9 and automatically expanding according to the diameter of the tracheal intubation can be achieved, and the effect of not excessively squeezing the tracheal intubation can be achieved.
Preferably, the rubber layer 18 is arranged outside the occlusion part 4, so that the comfort of the patient is improved, and particularly for the patient with teeth missing or restless, the gum of the patient can be protected from being damaged.
Preferably, the locking ring 2 is provided with anti-slip threads 19 on the outer side, so as to improve the friction force when the bite block body 8 is locked or disassembled, thereby achieving the effect of saving labor.
From the above, the utility model discloses a detachable and clean bite-block for trachea cannula, the detachable and clean bite-block can be realized by opening and closing the split body of the bite-block, which is convenient for nursing the oral cavity of a patient, prolongs the service life of the bite-block and saves the medical cost; meanwhile, the bite-block can be disassembled and spliced, the bite-block can be installed after the trachea cannula is finished, the trachea cannula operation can be conveniently carried out, the organ cannula is clamped by the clamping claw, the bite-block can be suitable for trachea cannulas with different sizes, the practicability is improved, the trachea cannula can be perfectly fixed by the matching of the clamping claw and the locking ring, and the problem that the trachea cannula is difficult to fix is solved; the spacing ring card is inboard at the tooth, plays certain effect that prevents the bite-block and drop, utilizes the cooperation of fixed plate and fixed band in addition, can fix the bite-block at patient's mouth, avoids shifting, and has improved the comfort level of disease.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.
Claims (10)
1. The utility model provides a be used for trachea cannula and can dismantle clear bite-block which characterized in that: including two bite-block components of a whole that can function independently that the structure is the same to and locking ring, the bite-block components of a whole that can function independently includes fixed plate, cylindrical interlock portion and spacing ring, the both ends of interlock portion respectively with the fixed plate and the spacing ring links to each other, the fixed plate is kept away from one side of interlock portion is equipped with the external screw thread post, the external screw thread post with interlock portion meets, the external screw thread post is kept away from the one end of fixed plate is equipped with elastic clamping jaw, two constitute the bite-block body after the split of bite-block components of a whole that can function independently, bite-block body middle part is trachea cannula passageway, the locking ring connect soon.
2. The removable and cleanable bite block for endotracheal intubation according to claim 1, wherein: the occlusion part comprises a first lateral edge and a second lateral edge, a fixing column is arranged on the upper surface of the first lateral edge, a fixing hole is formed in the second lateral edge, the fixing column is the same as the fixing hole in size, and the two tooth pad split bodies are matched and clamped with the fixing column and the fixing hole to form the tooth pad body.
3. The removable and cleanable bite block for endotracheal intubation according to claim 2, wherein: the fixing plate comprises a third side edge and a fourth side edge, the third side edge is connected with the first side edge, the fourth side edge is connected with the second side edge, a fixing column is arranged on the third side edge, and a fixing hole is arranged on the fourth side edge.
4. The removable and cleanable bite block for endotracheal intubation according to claim 1, wherein: the fixed plate is of a semicircular structure which can be bent and has plasticity.
5. The removable and cleanable bite block for endotracheal intubation according to claim 1, wherein: one side of the fixing plate is provided with a through hole.
6. The removable and cleanable bite block for endotracheal intubation according to claim 5, wherein: the bite-block still includes the fixed band, the one end of fixed band is worn to establish and is fixed in the perforation.
7. The removable and cleanable bite block for endotracheal intubation according to claim 1, wherein: the spacing ring is plastic semicircular ring.
8. The removable and cleanable bite block for endotracheal intubation according to claim 1, wherein: one end of the clamping claw, which is far away from the threaded column, is tightened towards the interior of the trachea cannula channel.
9. The removable and cleanable bite block for endotracheal intubation according to claim 1, wherein: and a rubber layer is arranged on the outer side of the occlusion part.
10. The removable and cleanable bite block for endotracheal intubation according to claim 1, wherein: and anti-skid threads are arranged on the outer side of the locking ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373730.4U CN210331319U (en) | 2019-03-22 | 2019-03-22 | Be used for trachea cannula and can dismantle clear bite-block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373730.4U CN210331319U (en) | 2019-03-22 | 2019-03-22 | Be used for trachea cannula and can dismantle clear bite-block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210331319U true CN210331319U (en) | 2020-04-17 |
Family
ID=70172293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920373730.4U Expired - Fee Related CN210331319U (en) | 2019-03-22 | 2019-03-22 | Be used for trachea cannula and can dismantle clear bite-block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210331319U (en) |
-
2019
- 2019-03-22 CN CN201920373730.4U patent/CN210331319U/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: 20200417 |