CN214912167U - Plugging auxiliary device and trachea cannula - Google Patents
Plugging auxiliary device and trachea cannula Download PDFInfo
- Publication number
- CN214912167U CN214912167U CN202120439362.6U CN202120439362U CN214912167U CN 214912167 U CN214912167 U CN 214912167U CN 202120439362 U CN202120439362 U CN 202120439362U CN 214912167 U CN214912167 U CN 214912167U
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- Prior art keywords
- pipe
- shutoff
- connecting pipe
- plugging
- adjustment sheet
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- Expired - Fee Related
Links
- 210000003437 trachea Anatomy 0.000 title claims abstract description 32
- 238000000926 separation method Methods 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000008280 blood Substances 0.000 description 6
- 210000004369 blood Anatomy 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The embodiment of the utility model discloses shutoff auxiliary device and trachea cannula, shutoff auxiliary device include connecting pipe, shutoff pipe and adjusting part, the shutoff pipe rotates to be connected on the top mouth of pipe of connecting pipe, adjusting part includes fixed separation blade and adjustment sheet, the horizontal rigid coupling of fixed separation blade is in the top mouth of pipe of connecting pipe, with the top mouth of pipe of connecting pipe is half-open setting, the horizontal rigid coupling of adjustment sheet is in the top mouth of pipe of shutoff pipe, with the top mouth of pipe of shutoff pipe is half-open setting, wherein, the adjustment sheet sets up in the top of fixed separation blade, and gapless setting between adjustment sheet and the fixed separation blade, with the rotatory back of shutoff pipe, the orificial open region in connecting pipe top is adjusted to the adjustment sheet. The utility model discloses utilize the adjustment sheet to rotate along with the rotation of shutoff pipe, adjust the size in the open space of connecting pipe push pipe mouth department, and then can be according to the demand of doctorsing and nurses, control trachea cannula's air input ensures to doctorse and nurses safety to facilitate the use.
Description
Technical Field
The embodiment of the utility model provides a relate to medical treatment auxiliary instrument technical field, concretely relates to shutoff auxiliary device and trachea cannula.
Background
Tracheotomy is the most effective measure for relieving respiratory tract obstruction and improving ventilation function when a critically ill patient is rescued, and tracheal cannula blockage can be considered when the patient has stable illness state, the respiratory tract secretion is obviously reduced, and the patient can cough or expectorate by oneself. There are two main categories of tracheal tubes currently in common clinical use: metal tracheal tubes and plastic tracheal tubes. The metal gas pipe sleeve consists of an outer pipe, an inner pipe and a metal sleeve core; compared with a metal sleeve, the plastic tracheal tube has no inner tube, but has an air bag at the tail end, and the air bag and the tracheal tube are integrated and firmly and tightly combined.
In clinical practice, the trachea cannula is pulled out, the blood oxygen level of a patient needs to be observed by plugging the trachea cannula, but no matter a metal trachea cannula or a disposable plastic trachea cannula has no special tube plugging device, so that medical personnel usually adopt a disposable syringe, a disposable sterile blood sampling tube cap sleeve, an ampule bottle plug, a heparin cap, a disposable drainage bag, a disposable infusion apparatus, an infusion bag, a stomach tube cap, a wooden plug, silica gel and the like to manufacture plugging devices, and adopt plugging tubes such as adhesive tapes and adhesive films.
But above-mentioned plugging device exists the preparation not very convenient, can not adjust the air output size, and the air output size can be adjusted in the rubberized fabric shutoff, but the sticky tape is difficult to fix, all need paste the sticky tape again after shutoff every time, leads to using inconveniently, can not satisfy the demand of adjusting the air input at will according to patient's blood oxygen condition and symptom.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a shutoff auxiliary device and trachea cannula to solve among the prior art problem that the gas output size can not be adjusted to trachea cannula's plugging device.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to the utility model discloses the first aspect of embodiment, a shutoff auxiliary device installs in trachea cannula's inlet end, including connecting pipe, shutoff pipe and adjusting part, the shutoff pipe rotates to be connected on the top mouth of pipe of connecting pipe, adjusting part includes fixed separation blade and adjustment sheet, the horizontal rigid coupling of fixed separation blade is in the top mouth of pipe of connecting pipe, with the top mouth of pipe of connecting pipe is half-open setting, the horizontal rigid coupling of adjustment sheet is in the top mouth of pipe of shutoff pipe, with the top mouth of pipe of shutoff pipe is half-open setting, wherein, the adjustment sheet sets up in the top of fixed separation blade, and gapless setting between adjustment sheet and the fixed separation blade, with the rotatory back of shutoff pipe, the orificial open region in connecting pipe top is adjusted to the adjustment sheet.
Furthermore, the fixed blocking piece and the adjusting piece are both in a semicircular structure.
Further, be equipped with the axostylus axostyle of vertical setting between fixed separation blade and the adjustment sheet, the top rigid coupling of axostylus axostyle is on the diapire of adjustment sheet, the bottom of axostylus axostyle is connected on the adjustment sheet through the mode that the screw thread connects soon.
Further, the inner diameter of the plugging pipe is larger than the outer diameter of the connecting pipe, the top end of the connecting pipe is sleeved in from the bottom end of the plugging pipe, the inner diameter of the plugging pipe is set to be D, and the inner diameter of the connecting pipe is set to be D, so that the plugging pipe is formed by connecting the plugging pipe and the connecting pipe in a sealed mode
Further, the connecting pipe is "T" type structure, including first half pipe and second half pipe, fixed separation blade sets up in first half pipe, with first half pipe and shutoff union coupling, second half pipe and trachea cannula are connected, wherein, be equipped with the internal thread on the outer wall of second half pipe, with second half pipe passes through threaded connection's mode and is connected with trachea cannula.
Furthermore, a sliding groove is formed in the outer wall of the upper half pipe in the circumferential direction, and an elastic bulge is arranged on the inner wall of the plugging pipe and is arranged in the sliding groove in a sliding mode, wherein at least one elastic bulge is arranged.
Furthermore, the top end face of the blocking pipe is provided with scale marks for displaying the size of the opening area on the side of the half opening.
According to the utility model discloses the second aspect of the embodiment, a trachea cannula adopts the shutoff auxiliary device of this embodiment, trachea cannula includes body, connector and shutoff auxiliary device, the connector rigid coupling is on the inlet end of body, shutoff auxiliary device's connecting pipe and connector threaded connection.
The embodiment of the utility model provides a have following advantage: set up the connecting pipe, shutoff pipe and adjusting part, connect trachea cannula by the connecting pipe, and through adjusting part, make the shutoff pipe carry out the shutoff to trachea cannula's inlet end, the pipe jacking mouth that makes the connecting pipe including fixed separation blade is half opening setting, and the adjustment sheet rotates along with the rotation of shutoff pipe, can open or the open region of shutoff connecting pipe, only need rotate the shutoff pipe promptly, just can adjust the size of connecting pipe jacking mouth department open region, and then can adjust the air input at will according to patient's blood oxygen condition and symptom, ensure to nurse safety, and utilize threaded connection trachea cannula's mode, it is firm fixed, the steam generator is simple in structure, convenient preparation, and convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of an overall structure of an auxiliary plugging device according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of an auxiliary occlusion device according to an embodiment of the present invention;
fig. 3 is a schematic view of a full plugging state of the plugging assisting device according to an embodiment of the present invention;
fig. 4 is a schematic view of a fully open state of an occlusion assisting device according to an embodiment of the present invention;
fig. 5 is a schematic view of an overall structure of an endotracheal intubation according to an embodiment of the present invention.
In the figure: 1. a connecting pipe; 11. an upper half pipe; 111. a chute; 12. a lower half pipe; 2. plugging the pipe; 21. an elastic bulge; 3. an adjustment assembly; 31. fixing a baffle plate; 32. a regulating sheet; 33. a shaft lever; 4. a pipe body; 5. a connecting head.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a plugging assisting device, which is installed at an air inlet end of a trachea cannula, and comprises a connecting pipe 1, a plugging pipe 2 and an adjusting component 3. Connecting pipe 1 is "T" type structure, including first half 11 and second half 12, first half 11 is connected with shutoff pipe 2, and second half 12 is connected with trachea cannula, and is preferred, is equipped with the internal thread on the outer wall of second half 12 to make second half 12 pass through threaded connection's mode and be connected with trachea cannula. The plugging pipe 2 is rotatably connected to the top pipe opening of the connecting pipe 1, and the inner diameter of the plugging pipe 2 is larger than the outer diameter of the connecting pipe 1, so that the top end of the connecting pipe 1 is sleeved into the plugging pipe 2 from bottom to top, wherein the inner diameter of the plugging pipe 2 is D, the inner diameter of the connecting pipe 1 is D, and then
The plugging pipe 2 and the connecting pipe 1 are matched to ensure the air inflow entering the top pipe opening of the connecting pipe 1.
Preferably, the outer wall of the upper half pipe 11 is provided with a sliding groove 111 along the circumferential direction, and the inner wall of the plugging pipe 2 is provided with an elastic protrusion 21, so that the elastic protrusion 21 is slidably disposed in the sliding groove 111, and the stable rotation of the plugging pipe 2 on the connecting pipe 1 is ensured by the arrangement of the elastic protrusion 21, and the situation of shaking is avoided, wherein at least one elastic protrusion 21 is disposed.
As described above, referring to fig. 3 and 4, the adjusting assembly 3 includes the fixing stop piece 31 and the adjusting piece 32, the fixing stop piece 31 is horizontally and fixedly connected in the top nozzle of the connecting pipe 1, so that the top nozzle of the connecting pipe 1 is half-opened, and the adjusting piece 32 is horizontally and fixedly connected in the top nozzle of the plugging pipe 2, so that the top nozzle of the plugging pipe 2 is half-opened, the adjusting piece 32 is arranged above the fixing stop piece 31, and there is no gap between the adjusting piece 32 and the fixing stop piece 31, so that after the plugging pipe 2 rotates, the adjusting piece 32 adjusts the opening area of the top nozzle of the connecting pipe 1. Wherein, the fixed baffle 31 and the adjusting sheet 32 are both in a semicircular structure. Specifically, be equipped with the axostylus axostyle 33 of vertical setting between fixed separation blade 31 and adjustment sheet 32, the top rigid coupling of axostylus axostyle 33 is on the diapire of adjustment sheet 32, and the mode that the bottom of axostylus axostyle 33 connects soon through the screw thread is connected on adjustment sheet 32, utilizes adjustment sheet 32 to rotate along with the rotation of shutoff pipe 2, can open or shutoff 1 top orificial open region of connecting pipe, and then control trachea cannula's air input. Preferably, the top end face of the plugging pipe 2 is provided with a scale mark on the side of the half opening for displaying the size of the opening area of the pipe opening of the connecting pipe 1, and the scale mark is used for conveniently and accurately rotating the plugging pipe 2 until the opening area is opened to a proper range, so that the air inflow of the plugging auxiliary device is accurately controlled.
Another preferred embodiment, shown in conjunction with fig. 5: the embodiment of the utility model provides a trachea cannula adopts the shutoff auxiliary device of this embodiment, including body 4, connector 5 and shutoff auxiliary device, 5 rigid couplings of connector are on the inlet end of body 4, and 5 threaded connection of connecting pipe 1 and connector of shutoff auxiliary device.
Another preferred embodiment, the embodiment of the present invention provides a trachea plugging method, which adopts the plugging assisting device of this embodiment, and includes the following steps:
s1, selecting an auxiliary plugging device, and rotating the plugging pipe 2 to the adjusting sheet 32 to totally close the opening area of the connecting pipe 1;
s2, connecting the pre-adjusted auxiliary plugging device to the tail end of the tracheal cannula to plug the tracheal cannula;
s3, observing the blood oxygen level of the patient, and rotating the blocking tube 2 to the adjusting sheet 32 to open the opening area of the connecting tube 1 according to the blood oxygen level condition of the patient so as to adjust the air inflow for air supplement.
The embodiment of the utility model provides a set up connecting pipe 1, shutoff pipe 2 and adjusting part 3, connect trachea cannula by connecting pipe 1, and through adjusting part 3, make shutoff pipe 2 carry out the shutoff to trachea cannula's inlet end, the pipe pushing mouth that makes connecting pipe 1 including fixed separation blade 31 is half opening setting, and adjustment sheet 32 rotates along with shutoff pipe 2's rotation, can open or shutoff connecting pipe 1's open region, only need to rotate shutoff pipe 2 promptly, just can adjust the size of connecting pipe 1 mouth department open region, and then can adjust the air input at will according to patient's blood oxygen condition and symptom, ensure to nurse safety, and utilize threaded connection trachea cannula's mode, it is firm fixed, a structure is simple, and convenient manufacture, and convenient to use.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a shutoff auxiliary device, installs in trachea cannula's inlet end, its characterized in that: the shutoff auxiliary device includes connecting pipe, shutoff pipe and adjusting part, the shutoff pipe rotates to be connected on the mouth of pipe of the top of connecting pipe, adjusting part includes fixed separation blade and adjustment sheet, the horizontal rigid coupling of fixed separation blade is in the mouth of pipe of connecting pipe, with the mouth of pipe of connecting pipe is half-opening setting, the horizontal rigid coupling of adjustment sheet is in the mouth of pipe of shutoff pipe, with the mouth of pipe of top of shutoff pipe is half-opening setting, wherein, the adjustment sheet sets up the top at fixed separation blade, and the zero clearance setting between adjustment sheet and the fixed separation blade, with the rotatory back of shutoff pipe, the orificial open region in connecting pipe top is adjusted to the adjustment sheet.
2. An occlusion aid device as claimed in claim 1, wherein: the fixed baffle and the adjusting sheet are both in a semicircular structure.
3. An occlusion aid device as claimed in claim 1, wherein: the shaft lever is vertically arranged between the fixed blocking piece and the adjusting piece, the top end of the shaft lever is fixedly connected to the bottom wall of the adjusting piece, and the bottom end of the shaft lever is connected to the adjusting piece in a threaded screwing mode.
4. An occlusion aid device as claimed in claim 1, wherein: the inner diameter of the plugging pipe is larger than the outer diameter of the connecting pipe, the top end of the connecting pipe is sleeved in the bottom end of the self-plugging pipe, the inner diameter of the plugging pipe is D, and the inner diameter of the connecting pipe is D, so that the plugging pipe is formed by the plugging pipe and the connecting pipe
5. An occlusion aid device as claimed in claim 1, wherein: the connecting pipe is "T" type structure, including first half pipe and second half pipe, fixed separation blade sets up in first half pipe, with first half pipe and shutoff union coupling, second half pipe and trachea cannula are connected, wherein, be equipped with the internal thread on the outer wall of second half pipe, with second half pipe is connected with trachea cannula through threaded connection's mode.
6. An occlusion aid device as claimed in claim 5, wherein: the outer wall of the upper half pipe is provided with a sliding groove along the circumferential direction, the inner wall of the plugging pipe is provided with an elastic bulge, the elastic bulge is arranged in the sliding groove in a sliding mode, and at least one elastic bulge is arranged.
7. An occlusion aid device as claimed in claim 1, wherein: and scale marks for displaying the size of the opening area are arranged on the top end face of the blocking pipe on the side of the half opening.
8. An endotracheal tube employing an occlusion aid according to any one of claims 1 to 7, characterized in that: the trachea cannula comprises a tube body, a connector and a plugging auxiliary device, wherein the connector is fixedly connected to the air inlet end of the tube body, and a connecting pipe of the plugging auxiliary device is in threaded connection with the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120439362.6U CN214912167U (en) | 2021-03-01 | 2021-03-01 | Plugging auxiliary device and trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120439362.6U CN214912167U (en) | 2021-03-01 | 2021-03-01 | Plugging auxiliary device and trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214912167U true CN214912167U (en) | 2021-11-30 |
Family
ID=79098453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120439362.6U Expired - Fee Related CN214912167U (en) | 2021-03-01 | 2021-03-01 | Plugging auxiliary device and trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214912167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915342A (en) * | 2021-03-01 | 2021-06-08 | 北京小汤山医院(北京小汤山疗养院、北京市小汤山康复医院、北京国际药膳博物馆北京市健康管理促进中心) | Plugging auxiliary device, trachea cannula and trachea plugging method |
-
2021
- 2021-03-01 CN CN202120439362.6U patent/CN214912167U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915342A (en) * | 2021-03-01 | 2021-06-08 | 北京小汤山医院(北京小汤山疗养院、北京市小汤山康复医院、北京国际药膳博物馆北京市健康管理促进中心) | Plugging auxiliary device, trachea cannula and trachea plugging method |
| CN112915342B (en) * | 2021-03-01 | 2024-10-01 | 北京小汤山医院(北京小汤山疗养院、北京市小汤山康复医院、北京国际药膳博物馆北京市健康管理促进中心) | Plugging auxiliary device, trachea cannula and trachea plugging method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20211130 |