CN111265749B - Breathing tube support capable of being locked - Google Patents
Breathing tube support capable of being locked Download PDFInfo
- Publication number
- CN111265749B CN111265749B CN201911352746.8A CN201911352746A CN111265749B CN 111265749 B CN111265749 B CN 111265749B CN 201911352746 A CN201911352746 A CN 201911352746A CN 111265749 B CN111265749 B CN 111265749B
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- Prior art keywords
- connecting rope
- drums
- groove
- breathing tube
- rotary drum
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- 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.)
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 23
- 238000003860 storage Methods 0.000 claims abstract description 29
- 238000007906 compression Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 206010010071 Coma Diseases 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 210000000214 mouth Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010052770 Coma states Diseases 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
- A61M16/0497—Tube stabilizer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a lockable breathing tube support, which relates to the technical field of medical appliances, and mainly aims to ensure that the length of a connecting rope extending out of a support body can be adjusted by arranging a storage barrel so as to be suitable for different patients, and meanwhile, the connecting rope is clamped by the storage barrel in a matched manner so as to lock the length of the connecting rope, so that the head of the patient and the support body are relatively fixed when the breathing tube support is used, and the situation that the support body is accidentally propped out of a position between an upper jaw and a lower jaw when the patient is in coma is avoided.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a lockable breathing tube support.
Background
For deep comatose/anesthetized patients, the ventilator is an essential device to maintain its life. Wherein, the breathing machine drives the comatose patient to breathe mainly through the breathing tube inserted into the trachea of the mouth of the patient. While the patient is in deep coma/anesthesia, the upper and lower jaws tend to involuntarily bite together, such that the breathing tube is bitten. Therefore, in the actual operation process, a support made of hard plastic is often sleeved on the breathing tube, so that a patient bites on the support. During use, we found that: although the bracket can effectively prevent the patient from biting the breathing tube, as the bracket is placed in the mouth of the patient, certain discomfort is caused to the patient, so when the patient is in a coma state, the bracket can be involuntarily propped against the bracket by the tongue, and the bracket is separated from the upper jaw and the lower jaw of the patient. Therefore, in order to solve this problem, the conventional scheme is as follows: the two connecting ropes which are respectively connected with the ears of the patient are fixedly connected on the bracket, so that when the bracket is plugged between the upper jaw and the lower jaw of the patient, the bracket is fixed with the head of the patient through the connecting ropes, and the bracket is prevented from being separated along with the propping of the tongue of the patient. However, this method still has a disadvantage in that the length of the connecting string is fixed in this method, and the distance from the ear to the mouth of each patient is different, so that it is difficult to secure the connecting string in a tight state when the stent is positioned between the upper jaw and the lower jaw of the patient. Meanwhile, in order to ensure that the strength of the connecting rope can withstand the unconscious propping action of a patient for a plurality of times, the connecting rope is mainly a plastic rope with certain hardness, and the length of the connecting rope is shortened in a way of being hard to knot.
Disclosure of Invention
In summary, the technical problems solved by the invention are as follows: the length of the connecting rope extending out of the support body can be adjusted and locked, so that the breathing tube support can be suitable for different patients, and the connecting ropes are in a tight state when the breathing tube support is used.
The invention adopts the scheme for solving the technical problems that:
the utility model provides a breathing tube support that can lock, includes the support body that is the cuboid form, the breathing tube draw-in groove that extends along its length direction and runs through its front and back both ends is seted up at the top of support body, still includes two sets of symmetry sets up in the coupling assembling of support body left and right sides, and every coupling assembling all includes hangers, connecting rope and locking coupling mechanism, locking coupling mechanism mainly comprises a storage section of thick bamboo and at least three rotary drum, the left and right sides portion of support body all is concave to be equipped with along the first direction and the both ends confined accepting groove that extends, and each storage section of thick bamboo and rotary drum can be rotated in proper order around self axis in the first direction and arrange and accept in this accepting groove, and the rotation central line of storage section of thick bamboo and each rotary drum all is perpendicular to first direction, storage section of thick bamboo and each rotary drum can be followed accepting groove extending direction and make a round trip to slide and be in the extrusion together, the one end of connecting rope links to each other with the hangers, and the other is passed in proper order on each rotary drum to wind behind the storage section of thick bamboo and link firmly with the storage section of thick bamboo, locking coupling mechanism still includes the elastic element that is used for making storage section of thick bamboo and rotary drum and the elastic element that can extend in mutual extrusion in the holding direction.
Further, the first direction is the length direction of the bracket body.
Further, the containing groove is internally provided with sliding grooves which extend in parallel along the extending direction of the containing groove, and the end parts of the containing cylinder and the rotating cylinder extend into the sliding grooves to be in sliding fit with the sliding grooves.
Further, the elastic element is a compression spring, the compression spring is accommodated in the accommodating groove and is positioned on one side of the rotary drum far away from the accommodating cylinder, and two ends of the compression spring are respectively connected with the end face of the sliding groove and the outer Zhou Xiangdi of the rotary drum adjacent to the end face of the sliding groove.
Further, the rotary drum also comprises a poking plate fixedly connected with the end part of the compression spring, the end part of the compression spring is connected with the outer Zhou Xiangdi of the rotary drum through the poking plate, and the poking plate is in sliding fit with the accommodating groove and forms a handheld part extending out of the accommodating groove.
Further, an annular groove for the connecting rope to pass through is concavely arranged on the periphery of the rotary drum which is abutted with the poking piece.
Further, a through hole for the connecting rope to pass through is formed in the poking piece.
Further, the number of the sliding grooves is two, and the two sliding grooves are symmetrically arranged on the side walls of the accommodating groove along the extending direction of the accommodating groove.
Furthermore, the connecting rope is in a belt shape, a plurality of protruding buckling pieces are arranged on the inner surface and the outer surface of the part of the connecting rope extending into the accommodating groove, the buckling pieces are alternately distributed on the inner surface and the outer surface of the connecting rope along the length direction of the connecting rope, and the buckling pieces are made of elastic materials.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
(1) According to the invention, the length of the connecting rope extending out of the support body can be adjusted mainly through the accommodating barrel, so that the connecting rope is suitable for different patients, and meanwhile, the connecting rope is clamped by the accommodating barrel in a matched manner, so that the length of the connecting rope extending out of the support body is locked, the head of the patient and the support body are relatively fixed during use, and the situation that the support body is accidentally propped out of the space between the upper jaw and the lower jaw due to coma of the patient is avoided.
(2) When each rotary drum extrudes and clamps the connecting rope, the wrap angle between the connecting rope and the rotary drum is increased. The friction force to which the connecting rope is subjected is thus also increased, so that the locking effect on the connecting rope when the drums are pressed against each other is further optimized.
Drawings
Fig. 1 to 3 are schematic structural views of embodiment 1 provided by the present invention;
FIG. 4 is a cross-sectional view taken at A-A in FIG. 3;
FIG. 5 is a schematic illustration of the connection of the lugs and the connecting rope in example 1 provided by the present invention;
fig. 6 is a schematic structural view of a belt-like connecting rope in embodiment 2 provided by the present invention.
[ detailed description ] of the preferred embodiments
1-bracket body, 2-breathing tube clamping groove, 3-connecting rope, 4-containing groove, 5-containing barrel, 6-rotary barrel, 7-sliding groove, 8-compression spring, 9-plectrum, 10-through hole, 11-buckle piece, 12-hangers.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present invention and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like in the description of the present invention, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.
Furthermore, the terms "horizontal," "vertical," and the like in the description of the present invention, if any, do not denote absolute levels or overhangs, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1 to 5, the lockable breathing tube support provided in this embodiment 1 includes a rectangular support body 1, a breathing tube clamping groove 2 extending along a length direction of the support body 1 and penetrating through front and rear ends of the support body 1 is provided at a top of the support body, two sets of connecting assemblies symmetrically disposed at left and right sides of the support body 1 are included, each set of connecting assemblies includes a hanging lug 12, a connecting rope 3 and a locking connection mechanism, the locking connection mechanism is mainly composed of a storage barrel 5 and at least three drums 6, a storage groove 4 extending along a first direction and having two closed ends is concavely provided at left and right sides of the support body 1, each storage barrel 5 and each drum 6 are sequentially arranged in the storage groove 4 in a rotatable manner around an axis of the storage barrel along the first direction, rotation center lines of the storage barrels 5 and each drum 6 are perpendicular to the first direction, each storage barrel 5 and each drum 6 can slide back and forth along an extending direction of the storage groove 4 and squeeze together, one end of the connecting rope 3 is connected with the other 12, and the locking connection mechanism sequentially passes through the storage barrels 5 and the drums 5 and the drum 4, and the drum 5 are further connected with the storage barrel 5 in a clamping mechanism in a sliding manner along the direction, and the storage barrel 5 is further connected with the storage barrel 4 in a clamping manner, and the elastic barrel 5 is made to slide along the storage barrel 5.
Specifically, when using the embodiment 1, firstly, the breathing tube is clamped in the breathing tube clamping groove 2, and then the bracket body 1 is plugged into the oral cavity of the patient and is positioned between the upper jaw and the lower jaw; at this time, the connecting rope 3 is continuously pulled out from the storage tube 5, and the elastic member is compressed to expand a plurality of gaps formed between the respective drums 6 and between the storage tube 5 and the drum 6, so that the connecting rope 3 can normally pass, thereby adjusting the length of the connecting rope 3 extending out of the bracket body 1.
When the connecting rope 3 is pulled out of the accommodating groove 4 to a proper length, the elastic element is reset, and the rotating drums 6 are mutually extruded together under the drive of the elastic element to clamp the connecting rope 3, so that the connecting rope 3 is locked.
It will be appreciated that as the connecting rope 3 passes around each drum 6 in turn, the wrap angle between the connecting rope 3 and the drum 6 increases as the drums 6 are pressed against each other. The friction force to which the connecting rope 3 is subjected is thus also increased, so that the locking effect on the connecting rope 3 when the drums 6 are pressed against each other is further optimized.
Meanwhile, more importantly, in the conventional mode, the length of the connecting rope 3 can be knotted so as to achieve the purpose of shortening the length of the connecting rope 3 extending out of the bracket body 1. But after knotting the connecting cord 3 is fixed relative to the stent body 1. In the case where the pressing force against the tongue of the patient is large, the connection cord 3 is easily broken. In the present embodiment 1, the length of the connecting rope 3 is not completely fixed, and if the pressing force of the tongue of the patient is excessively large, the connecting rope 3 is still capable of overcoming the clamping action of the drum 6 and the friction force thereof, and is protruded from the housing tube 5. Therefore, the present embodiment 1 can also effectively avoid the occurrence of breakage of the connecting rope 3.
More specifically, in embodiment 1, the first direction is the length direction of the bracket body 1, and the number of the drums 6 is 3, so as to reduce the manufacturing cost.
In embodiment 1, the specific structure for realizing the function of the drum 6 and the housing 5 rotatable about their own axes and slidable in the extending direction of the housing groove 4 is: the accommodating groove 4 is internally provided with sliding grooves 7 which extend in parallel along the extending direction, and the ends of the accommodating cylinder 5 and the rotary cylinder 6 extend into the sliding grooves 7 to be in sliding fit with the sliding grooves 7. More specifically, the number of the sliding grooves 7 is two, so that the two ends of the storage barrel 5 and the rotary barrel 6 can respectively and slidably extend. In embodiment 1, the elastic member is a compression spring 8, the compression spring 8 is accommodated in the accommodating groove 4 and is located on a side of each drum 6 away from the accommodating groove 5, both ends of the compression spring 8 are respectively contacted with the end surface of the sliding groove 7 and the outer side Zhou Xiangdi of the drum 6 adjacent thereto, so as to realize a function of pushing each drum 6 to press each other and causing the accommodating groove 5 to abut against the end of the accommodating groove 4 as the drum 6 moves. It is worth noting that it will be apparent to those skilled in the art that the present state of the art can be appreciated without the need for inventive effort, yet still have the same functionality as the above described structure. Meanwhile, in order to improve the movement stability of the drum 6 and/or the housing 5, in the present embodiment 1, the number of the sliding grooves 7 is two, and the two sliding grooves 7 are symmetrically arranged on the side walls of the housing groove 4 along both sides in the extending direction thereof.
In use, the user releases his/her limit on the connecting cord 3 that passes around the drum 6 and the housing 5, mainly by compressing the elastic element. In the preferred embodiment, in this embodiment 1, a pulling piece 9 fixedly connected to the end of the compression spring 8 is further included, the end of the compression spring 8 abuts against the drum 6 through the pulling piece 9, the pulling piece 9 is slidably engaged with the accommodating groove 4 and forms a hand-held portion extending out of the accommodating groove 4, and a through hole 10 through which the connection rope 3 passes is further provided on the pulling piece 9. The advantages of this arrangement are: the user can drive the end of the compression spring 8 to move by pushing or pulling the hand-held part on the pulling piece 9, so as to contact or open the limit of the connecting rope 3.
Further, in order to avoid that the connecting rope 3 is displaced and caught in the sliding groove 7 during use, as a preferred embodiment, in this embodiment 1, an annular groove for threading the connecting rope 3 is concavely provided on the outer circumference of the drum 6 abutting against the paddle 9. In addition, as shown in fig. 2, the parts of the drum 6 and the storage drum 5 inserted into the sliding groove 7 are in a circular shaft shape, and the diameters of the parts are matched with the sliding groove 7, so that the drum 6 and the storage drum 5 can rotate around the axis of the drum 5.
Example 2
Example 2 is substantially the same as example 1, with the main difference being the connecting cord 3. In embodiment 1, the connecting rope 3 is mainly held between the storage drums 5, and is restrained by the friction force provided thereto by the drum 6. In order to further improve the limit stability of the connecting rope 3 in the locked state, as shown in fig. 6, in embodiment 2, the connecting rope 3 is in a belt shape, the inner and outer surfaces of the portion of the connecting rope extending into the accommodating groove 4 are provided with a plurality of protruding buckling pieces 11, the buckling pieces 11 are alternately distributed on the inner and outer surfaces of the connecting rope 3 along the length direction of the connecting rope 3, and the buckling pieces 11 are made of an elastic material. In the locked state, if the pushing force of the patient's tongue against the bracket body 1 is excessive, the connecting rope 3 is pulled out from the housing tube 5, and moves in each gap, the buckle piece 11 can push against the drum 5 along with the movement of the connecting rope 3, and the continuous extension of the connecting rope 3 is blocked.
Claims (4)
1. The utility model provides a breathing tube support that can lock, is including being the support body of cuboid form, the breathing tube draw-in groove at its length direction extension and run through its front and back both ends is seted up at the top of support body, its characterized in that: the connecting assembly is arranged on the left side and the right side of the bracket body in a symmetrical mode, each connecting assembly comprises a hanging lug, a connecting rope and a locking connecting mechanism, and the locking connecting mechanism comprises: the device comprises a bracket body and at least three drums, wherein the left side part and the right side part of the bracket body are respectively concavely provided with a containing groove which extends along a first direction and is sealed at two ends, the containing drums and the drums are sequentially contained in the containing grooves in a way of being capable of rotating around the axes of the drums along the first direction, the rotation center lines of the containing drums and the drums are perpendicular to the first direction, the containing drums and the drums can slide back and forth along the extending direction of the containing grooves and are extruded together, one end of a connecting rope is connected with a hanging lug, the other end of the connecting rope sequentially passes through the drums and is fixedly connected with the containing drums after being wound on the containing drums, and the locking connecting mechanism also comprises an elastic element which is used for enabling the containing drums and the drums to slide along the extending direction of the containing grooves and be mutually extruded together so as to clamp the connecting rope, and the containing drums can be propped against the end faces of the containing grooves under the action of the elastic element;
the first direction is the length direction of the bracket body;
the accommodating groove is internally provided with sliding grooves which extend in parallel along the extending direction of the accommodating groove, and the end parts of the accommodating cylinder and the rotating cylinder extend into the sliding grooves to be in sliding fit with the sliding grooves; the end parts of the storage barrel and the rotary drum are round shaft-shaped;
the elastic element is a compression spring which is accommodated in the accommodating groove and is positioned at one side of the rotary drum far away from the accommodating drum, and two ends of the compression spring are respectively abutted with the end face of the sliding groove and the periphery of the rotary drum adjacent to the end face of the sliding groove;
the rotary drum is characterized by further comprising a poking plate fixedly connected with the end part of the compression spring, wherein the end part of the compression spring is connected with the outer Zhou Xiangdi of the rotary drum through the poking plate, and the poking plate is in sliding fit with the accommodating groove and forms a handheld part extending out of the accommodating groove;
an annular groove for the connecting rope to pass through is concavely arranged on the periphery of the rotary drum which is abutted with the poking piece.
2. A lockable breathing tube support as claimed in claim 1, wherein: the poking piece is provided with a through hole for the connecting rope to pass through.
3. A lockable breathing tube support as claimed in claim 2, wherein: each containing groove comprises two sliding grooves which are symmetrically arranged on the side walls of the containing groove along the extending direction.
4. A lockable breathing tube support as claimed in claim 3, wherein: the connecting rope is in a strip shape, a plurality of protruding buckling pieces are arranged on the outer surface of the part, which stretches into the accommodating groove, of the connecting rope, the buckling pieces are alternately distributed on the outer surface of the connecting rope along the length direction of the connecting rope, and the buckling pieces are made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911352746.8A CN111265749B (en) | 2019-12-25 | 2019-12-25 | Breathing tube support capable of being locked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911352746.8A CN111265749B (en) | 2019-12-25 | 2019-12-25 | Breathing tube support capable of being locked |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111265749A CN111265749A (en) | 2020-06-12 |
| CN111265749B true CN111265749B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911352746.8A Active CN111265749B (en) | 2019-12-25 | 2019-12-25 | Breathing tube support capable of being locked |
Country Status (1)
| Country | Link |
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| CN (1) | CN111265749B (en) |
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| CN107587325A (en) * | 2017-11-03 | 2018-01-16 | 姚森 | A kind of hospital ward coverlet aids in drying frame |
| CN208974922U (en) * | 2017-11-07 | 2019-06-14 | 彭姗 | Fixing support for breathing tubes and bracket component |
| CN208541662U (en) * | 2017-12-22 | 2019-02-26 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | A new type of fixing device for orotracheal intubation |
| CN208927304U (en) * | 2018-01-31 | 2019-06-04 | 新疆维吾尔自治区人民医院 | ventilator tube holder |
| CN208823688U (en) * | 2018-04-02 | 2019-05-07 | 广州中医药大学第一附属医院 | saliva care tooth pads |
| CN208877633U (en) * | 2018-05-29 | 2019-05-21 | 孙世博 | A fixation device for intubation during rescue of myasthenia gravis |
| CN208809262U (en) * | 2018-07-19 | 2019-05-03 | 重庆三峡医药高等专科学校 | A kind of anti-falling pipe tracheal inserting device |
| CN208778580U (en) * | 2018-09-12 | 2019-04-23 | 北京电子科技职业学院 | A telescopic mechanism applied to a wire rope |
| CN209316760U (en) * | 2018-12-25 | 2019-08-30 | 朱曼晨 | A kind of Intensive Care Therapy ventilator |
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| CN111265749A (en) | 2020-06-12 |
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Effective date of registration: 20240109 Address after: Western Theater general hospital, 270 Rongdu Avenue, Jinniu District, Chengdu, Sichuan 610000 Patentee after: WESTERN THEATER GENERAL HOSPITAL OF PLA Address before: 610000 Tian Loop 270 Rongdu Avenue, Jinniu District, Chengdu City, Sichuan Province Patentee before: Chen Juan |