CN215135281U - Conduit protection cover capable of being connected with oxygen hose - Google Patents
Conduit protection cover capable of being connected with oxygen hose Download PDFInfo
- Publication number
- CN215135281U CN215135281U CN202120476557.8U CN202120476557U CN215135281U CN 215135281 U CN215135281 U CN 215135281U CN 202120476557 U CN202120476557 U CN 202120476557U CN 215135281 U CN215135281 U CN 215135281U
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- patient
- cover
- pipe
- branch pipe
- responsible
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000001301 oxygen Substances 0.000 title claims abstract description 38
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 38
- 239000007789 gas Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 8
- 230000028327 secretion Effects 0.000 abstract description 23
- 210000002345 respiratory system Anatomy 0.000 abstract description 14
- 230000001681 protective effect Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 21
- 230000000241 respiratory effect Effects 0.000 description 13
- 230000002269 spontaneous effect Effects 0.000 description 12
- 206010002091 Anaesthesia Diseases 0.000 description 11
- 230000037005 anaesthesia Effects 0.000 description 11
- 210000003437 trachea Anatomy 0.000 description 11
- 238000011084 recovery Methods 0.000 description 7
- 230000000638 stimulation Effects 0.000 description 7
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 5
- 238000005399 mechanical ventilation Methods 0.000 description 5
- 238000002627 tracheal intubation Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 206010011224 Cough Diseases 0.000 description 4
- 230000008485 antagonism Effects 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000000214 mouth Anatomy 0.000 description 4
- 206010010071 Coma Diseases 0.000 description 3
- 208000030886 Traumatic Brain injury Diseases 0.000 description 3
- 230000003444 anaesthetic effect Effects 0.000 description 3
- 210000004704 glottis Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000011514 reflex Effects 0.000 description 3
- 201000004193 respiratory failure Diseases 0.000 description 3
- 206010038678 Respiratory depression Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000002409 epiglottis Anatomy 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010003591 Ataxia Diseases 0.000 description 1
- 206010010947 Coordination abnormal Diseases 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000001949 anaesthesia Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 208000016290 incoordination Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Abstract
The utility model is suitable for a supplementary utensil field of medical treatment provides a pipe safety cover of joinable oxygen hose, cover and be responsible for including concave type, the head end of being responsible for is located concave type cover, be formed with the gas pocket between head end lateral wall or head end and the concave type cover of being responsible for, it is formed with the branch pipe of one section intercommunication to be responsible for the lateral wall. The protective cover is used for being connected with the top opening of the tracheal catheter or the laryngeal mask catheter, and can prevent respiratory tract secretion from being directly sprayed to pollute the head and face of a doctor if a patient is choked. When using this pipe safety cover to protect, to the patient that needs the oxygen uptake, can carry out the oxygen uptake through opening the branch pipe and connecting the oxygen hose at the branch pipe port, easy operation, excellent in use effect.
Description
Technical Field
The utility model belongs to the field of medical auxiliary appliances, in particular to a catheter protection cover capable of being connected with an oxygen hose.
Background
The trachea cannula is a method for placing a special trachea catheter into a trachea or a bronchus of a patient through the oral cavity or the nasal cavity of the patient and the glottis, provides the best conditions for unobstructed respiratory tract, ventilation and oxygen supply, respiratory tract suction and the like, and is an important measure for rescuing patients with respiratory dysfunction. The clinical operation of the tracheal intubation is shown in fig. 1, an anesthesiologist stands at the head side of a patient, the left hand takes the laryngoscope 100 to enter the oral cavity of the patient, gently lifts the tongue and the epiglottis of the patient forwards and upwards to expose the glottis 300 (namely, the tracheal opening), the right hand takes the tracheal catheter 200 to be placed into the oral cavity, the tracheal catheter is placed into the trachea of the patient to a proper depth through the glottis (namely, the tracheal opening), then the laryngoscope is taken out, a proper amount of air is injected into the inflation port of the balloon by the injector to fill the balloon so as to seal the trachea of the patient, the tracheal catheter is fixed in the trachea to prevent and treat the escape, and finally the respirator/anesthesia machine is connected to the opening part for mechanical ventilation.
When the tracheal catheter is placed in the throat and trachea of a patient, if the patient is choked and severely breathes, the throat or trachea of the patient is extremely easy to spray respiratory secretion, aerosol and blood in the respiratory tract to pollute the face, head, hand or chest clothes of a intubator. Particularly, a patient with a critical condition needs to be intubated with a trachea to maintain the respiration of the patient, for example, the patient is choked or breathed violently in the process of intubatton, a large amount of virus particles in the respiratory tract of the patient are likely to be sprayed out along with respiratory tract secretion, the intubatton doctor is seriously polluted, and the infection risk of the doctor in a hospital is greatly increased.
In addition, after the operation of the surgical patient is completed, the anesthetic in the patient gradually fades away during the recovery period of anesthesia, the patient slowly generates spontaneous respiration and cough reflex, and in order to prevent the spontaneous respiration of the patient and the mechanical respiration of the respirator/anesthesia machine from forming countermeasures (i.e. incoordination), the anesthesiologist usually disconnects the tracheal catheter or the laryngeal mask from the respirator/anesthesia machine, i.e. completely opens the opening of the tracheal catheter. At this time, the patient will be choked and breathed violently due to the stimulation of the tracheal catheter in the airway, and the secretion with virus in the respiratory tract can be ejected at any time to directly infect the medical staff in the field.
Similarly, this problem can occur when a laryngeal mask is required. The laryngeal mask consists of a laryngeal mask conduit and an air vent cover, the air vent conduit is similar to a common trachea and is made of silica gel, an opening at one end of the air vent conduit can be connected with a respirator, an air vent cover is arranged at the other end of the air vent conduit, the air vent cover forms an air channel at the throat, the air vent cover is oval and is made of soft rubber, the periphery of the air vent cover is raised, a cavity is formed in the air vent cover, and the inclined plane of the conduit cavity is 30 degrees at the joint of the air vent conduit and the air vent cover. Two vertical fences are arranged at the upper part of the inlet of the ventilation duct into the ventilation hood, so that a plurality of longitudinal slits are formed to prevent the epiglottis from blocking the duct cavity. The proximal end of the ventilation hood is connected with an air injection pipe, and the ventilation hood can be expanded by injecting air inwards through the air injection pipe. The function of the laryngeal mask is similar to that of an endotracheal tube, but the laryngeal mask is only suitable for different patients and needs to be connected with a breathing machine for mechanical ventilation.
In addition, a large number of patients with clinical respiratory failure, respiratory depression, brain trauma and coma need to be mechanically ventilated by tracheal intubation, during the period of spontaneous respiratory recovery of the patient, doctors often break away from the connection between the tracheal catheter of the patient and a breathing machine, an oxygen tube is arranged in the tracheal catheter to observe the spontaneous respiratory intensity of the patient, and during the period, the patient may be choked and breathed violently due to the stimulation of the tracheal catheter in the airway or the stimulation of respiratory tract secretion, so that the secretion with germs in the respiratory tract can be ejected at any time to directly infect medical staff in the field.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide a tube protecting cover capable of connecting an oxygen tube, which aims to solve the problem that respiratory tract secretion is easy to pollute a doctor in the use process of an endotracheal tube and a laryngeal mask and simultaneously can connect the oxygen tube to assist the patient to breathe.
The utility model adopts the following technical scheme:
the conduit protection cover capable of being connected with the oxygen pipe comprises a concave cover and a main pipe, wherein the head end of the main pipe is positioned in the concave cover, an air hole is formed in the side wall of the head end of the main pipe or between the head end and the concave cover, and a branch pipe communicated with the side wall of the main pipe is formed.
Further, the catheter protection cover further comprises a switch component for controlling the switch of the branch pipe.
Further, the switch component is a sealing cover.
Further, the sealing cover is connected to the branch pipe or the main pipe through a connecting line.
Further, the concave cover and the main pipe are integrally formed.
The utility model has the advantages that:
1. the protective cover is used for being connected with the top opening of the tracheal catheter or the laryngeal mask catheter, and when the tracheal catheter or the laryngeal mask catheter is operated, if a patient is choked, respiratory tract secretion is discharged through the main pipe and the main pipe air holes and is attached to the inner surface of the concave cover, so that the respiratory tract secretion is prevented from being directly sprayed out to pollute the head and face of a doctor; the protective cover is a disposable product, and the protective cover is taken down and discarded after the tracheal catheter or the laryngeal mask is operated, and is directly connected with a breathing machine/an anaesthesia machine for mechanical ventilation, so that the safety of doctors is ensured;
2. after the operation of the operation patient is completed, the anesthetic in the patient is gradually faded away during the recovery period of anesthesia, the patient slowly generates spontaneous respiration and cough reflex, and in order to avoid the spontaneous respiration of the patient and the mechanical respiration of a respirator/anesthesia machine to form antagonism (man-machine antagonism), an anesthesiologist usually disconnects the tracheal catheter or the laryngeal mask from the anesthesia machine or the respirator, namely, the opening of the tracheal catheter or the laryngeal mask is completely opened; at the moment, the protective cover is quickly connected with the top opening of the tracheal catheter or the laryngeal mask, if a patient is choked, the respiratory secretion is discharged through the main pipe and the main pipe air holes and is attached to the inner surface of the concave cover, so that the respiratory secretion is prevented from being directly sprayed out to pollute medical staff in the field;
3. clinical a large amount of respiratory failure, respiratory inhibition, brain trauma, coma patient need carry out trachea cannula mechanical ventilation, during patient's spontaneous breathing resumes, the doctor often breaks away from patient's endotracheal tube and breathing machine to be connected, open endotracheal tube or laryngeal mask's opening completely promptly, in order to observe patient's spontaneous breathing intensity, at this moment, connect this safety cover at endotracheal tube open-top rapidly, the patient can be because of the stimulation of endotracheal tube in the air flue or the stimulation of respiratory tract secretion cough the spun secretion that has the germ can be through being responsible for, be responsible for the gas pocket and discharge, adhere to the internal surface of concave cover, avoid respiratory tract secretion to directly spout the medical staff who pollutes the scene. In addition, when the protective cover is used for protection, a patient needing oxygen inhalation can inhale oxygen by opening the branch pipe and connecting the oxygen pipe at the port of the branch pipe, and oxygen is introduced to inhale oxygen, so that the recovery of the patient is facilitated.
Drawings
FIG. 1 is a schematic view of an endotracheal tube;
FIG. 2 is a block diagram of a catheter protection cover;
figure 3 is another block diagram of a catheter protection cover.
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.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Fig. 2 and 3 show two structures of the conduit protection cover capable of connecting an oxygen tube according to the embodiment of the present invention, and only the relevant portions of the embodiment of the present invention are shown for convenience of illustration.
As shown in fig. 2 and 3, the conduit protection cover capable of connecting an oxygen tube according to an embodiment of the present invention includes a concave cover 1 and a main pipe 2, wherein a head end of the main pipe 2 is located in the concave cover 1, an air hole 3 is formed on a side wall of the head end of the main pipe 2 or between the head end and the concave cover, and a section of branch pipe 4 is formed on a side wall of the main pipe 2. As a preferable structure, the concave cover 1 and the main pipe 2 are integrally formed, so that the cost can be reduced, and the connection firmness of the concave cover and the main pipe can be ensured.
The whole protective cover of the product is mushroom-shaped, is matched with an endotracheal tube or a laryngeal mask for use, and the main tube is used for being connected with an opening of the endotracheal tube or the laryngeal mask. In this structure, an air hole is formed between the head end side wall of the main pipe or the head end and the concave cover, and the secretion in the oral cavity of the patient overflows from the air hole. The specific shape of the air hole is not limited in this embodiment, and the air holes are formed in the part of the main pipe located inside the concave cover within the protection range of this embodiment, and in fig. 2, the air holes are circular air holes and are formed in the outer wall of the head end of the main pipe; as shown in fig. 3, the air hole is formed by sinking the head end of the main tube, and the other part of the head end of the main tube is connected with the concave cover, so that the respiratory secretion can overflow from the air hole.
Before the patient is intubated, the interface at the tail end of the main pipe is sleeved at the position of the interface of the tracheal catheter or the laryngeal mask, then the intubation is carried out, if the patient is choked in the intubation process, the respiratory secretion is sprayed out through the main pipe and the main pipe air holes and is attached to the inner surface of the concave mask, and the secretion is prevented from being directly sprayed out to pollute the head and face of a doctor. In addition, after the operation of the surgical patient is completed, during the recovery period of anesthesia, the anesthetic in the patient gradually subsides, the patient slowly generates spontaneous respiration and cough reflex, and in order to avoid the spontaneous respiration of the patient and the mechanical respiration of a respirator/anesthesia machine to form antagonism (man-machine antagonism), an anesthesiologist needs to disconnect the tracheal catheter or the laryngeal mask from the respirator/anesthesia machine, namely, completely open the catheter opening; at the moment, the protective cover is rapidly connected with the top opening of the tracheal catheter or the laryngeal mask catheter, if a patient is choked, the respiratory secretion is discharged through the main pipe and the main pipe air holes, the same blocking effect can be achieved, and the respiratory secretion is prevented from being directly sprayed to pollute medical staff on the spot.
In addition, a large number of patients with clinical respiratory failure, respiratory depression, brain trauma and coma need to perform tracheal intubation mechanical ventilation, during the spontaneous respiration recovery period of the patient, doctors often break away from the connection between the tracheal catheter of the patient and a breathing machine, namely, the opening of the tracheal catheter or the laryngeal mask is completely opened to observe the spontaneous respiration intensity of the patient, at the moment, the protective cover is quickly connected to the opening at the top of the tracheal catheter, and the secretion with germs, which is sprayed by the stimulation of the tracheal catheter in the airway or the stimulation of the respiratory secretion, can be discharged through the air holes of the main tube and is attached to the inner surface of the concave cover, so that the respiratory secretion is prevented from being directly sprayed to pollute the medical staff in the field. In addition, when using this pipe safety cover to protect, to the patient of needs oxygen uptake, the utility model discloses lateral wall in the protective cover person in charge sets up the branch pipe, can let in oxygen and carry out the oxygen uptake through opening the branch pipe and connecting the oxygen hose at the branch pipe port, is favorable to patient's recovery.
In the structure, a section of communicated branch pipe is formed on the side wall of the main pipe, and the state of the branch pipe can be opened and closed. When assisted respiration is required, the branch tubes are connected by the oxygen tubes. As a concrete structure, the outer diameter of the oxygen pipe is matched with the inner diameter of the port of the branch pipe (generally, the inner diameter of the port of the branch pipe is slightly smaller than the outer diameter of the oxygen pipe), the port part of the branch pipe is made of soft materials such as silica gel and has certain elasticity, after the oxygen pipe is inserted into the port of the branch pipe, the connection position of the oxygen pipe inserted into the branch pipe can be ensured to be in a sealing state, and no gap exists so that gas can overflow. Oxygen enters the main pipe through the branch pipe, and can assist the breathing of the patient.
As a preferable structure, the port of the branch pipe is provided with a ring of retainer rings 6, so that a doctor can conveniently insert the oxygen hose into the port of the branch pipe to complete connection.
The opening and closing of the branch pipes are controlled by the opening and closing part 5, and the embodiment does not limit the specific implementation form of the opening and closing part 5. In the simplest structure, as shown in fig. 2, the opening and closing member 5 is a sealing cover, which is connected to the branch pipe or the main pipe through a connection line. Firstly, the sealing cover covers the port of the branch pipe to seal the branch pipe, and when the oxygen pipe needs to be connected, the sealing cover is taken down to directly connect the oxygen pipe to the branch pipe. As shown in fig. 3, the opening and closing member 5 is an opening and closing clamp by which the branch pipe is opened and closed. Other forms are of course possible, for example the switching element may be a switch valve which is turned on and off. These configurations are all within the scope of the present embodiment.
This safety cover is disposable product, after using up, takes off the oxygen hose, then takes off the safety cover and abandons to the garbage bin.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a pipe safety cover of joinable oxygen hose which characterized in that, the pipe safety cover includes concave type cover and is responsible for, the head end of being responsible for is located concave type cover, be responsible for the head end lateral wall or the head end and the concave type cover between be formed with the gas pocket, be responsible for the lateral wall and be formed with the branch pipe of one section intercommunication.
2. The conduit shield for connecting an oxygen hose according to claim 1, wherein said conduit shield further comprises a switch member for controlling the opening and closing of said branch pipe.
3. The conduit shield for connecting an oxygen hose according to claim 2, wherein said opening and closing member is a sealing cap.
4. The conduit shield for connecting an oxygen hose according to claim 3, wherein the sealing cap is connected to the branch pipe or the main pipe by a connecting line.
5. The conduit shield for an oxygen hose according to claim 4, wherein said female shield and said main pipe are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120476557.8U CN215135281U (en) | 2021-03-05 | 2021-03-05 | Conduit protection cover capable of being connected with oxygen hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120476557.8U CN215135281U (en) | 2021-03-05 | 2021-03-05 | Conduit protection cover capable of being connected with oxygen hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215135281U true CN215135281U (en) | 2021-12-14 |
Family
ID=79413858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120476557.8U Expired - Fee Related CN215135281U (en) | 2021-03-05 | 2021-03-05 | Conduit protection cover capable of being connected with oxygen hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215135281U (en) |
-
2021
- 2021-03-05 CN CN202120476557.8U patent/CN215135281U/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: 20211214 |