CN213077070U - Syringe capable of measuring back cuff pressure of infant trachea cannula - Google Patents
Syringe capable of measuring back cuff pressure of infant trachea cannula Download PDFInfo
- Publication number
- CN213077070U CN213077070U CN202021138672.6U CN202021138672U CN213077070U CN 213077070 U CN213077070 U CN 213077070U CN 202021138672 U CN202021138672 U CN 202021138672U CN 213077070 U CN213077070 U CN 213077070U
- Authority
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- China
- Prior art keywords
- syringe
- connecting block
- manometer
- lower extreme
- pressure
- 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 abstract description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 210000003128 head Anatomy 0.000 description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 210000004704 glottis Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a measurable quantity child trachea cannula back cuff pressure's syringe, include: syringe, connecting block and manometer, the manometer is installed on the connecting block, the connecting block is inlayed with the syringe and is connected, the activity groove has been seted up to the inside of connecting block, just the upper end in activity groove extends to the connecting block top and forms the opening, the lower extreme of manometer is fixed with the pressure pipe, the lower extreme of pressure pipe passes the opening and extends to the activity inslot, the front end of syringe is provided with the tube head, the connecting hole has been seted up at the top surface middle part of tube head, the lower extreme and the connecting hole of pressure pipe are inlayed and are connected. The utility model discloses a connect a manometer to come to detect the pressure of trachea cannula back cover bag on the syringe, the testing result is more accurate, is convenient for carry out the record to data, and the manometer passes through the connecting block to be installed on the syringe, and it is comparatively convenient to install and dismantle, is convenient for disinfect it.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically is a syringe of measurable quantity child trachea cannula back cuff pressure.
Background
The trachea cannula is a method for placing a special trachea catheter into a trachea or a bronchus through an oral cavity or a nasal cavity and a 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.
At present, most of the patients feel the pressure of the cuff after the tracheal intubation of the child by hands, the doctor easily makes a judgment mistake when the experience is insufficient, and cannot know the pressure value, so that the doctor is inconvenient to record the pressure value. For this reason, a new scheme needs to be designed to give improvements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a measurable quantity child trachea cannula back cuff pressure's syringe has solved the problem that provides in the background art, satisfies the in-service use demand.
In order to achieve the above object, the utility model provides a following technical scheme: a syringe for measuring the back cuff pressure of a pediatric endotracheal tube comprising: syringe, connecting block and manometer, the manometer is installed on the connecting block, the connecting block is inlayed with the syringe and is connected, the activity groove has been seted up to the inside of connecting block, just the upper end in activity groove extends to the connecting block top and forms the opening, the lower extreme of manometer is fixed with the pressure pipe, the lower extreme of pressure pipe passes the opening and extends to the activity inslot, the front end of syringe is provided with the tube head, the connecting hole has been seted up at the top surface middle part of tube head, the lower extreme and the connecting hole of pressure pipe are inlayed and are connected.
As an optimal implementation mode of the utility model, the surface of connecting pipe just is located movable groove internally mounted and has the limiting plate, be fixed with the spring on the limiting plate, the spring cup joints on the connecting pipe and the upper end and the movable groove top of spring are connected.
As an optimized implementation manner of the utility model, the lower extreme of connecting pipe is provided with the sealing washer, the sealing washer adopts medical rubber materials to make and the outer wall of sealing washer is the convergent form from top to bottom.
As a preferred embodiment of the utility model, the front end of connecting block is provided with the connector, the spread groove has been seted up on the inside right side of connecting block, the tube head is inlayed with the spread groove and is connected, just the connector passes through the inside intercommunication of tube head and syringe.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses, come to detect the pressure of cuff behind the trachea cannula through connecting a manometer on the syringe, the testing result is more accurate, is convenient for take notes data, and the manometer passes through the connecting block to be installed on the syringe, and it is comparatively convenient to install and dismantle, is convenient for disinfect it.
Drawings
FIG. 1 is a diagram of a syringe for measuring the pressure of the back cuff of an endotracheal tube for children according to the present invention;
fig. 2 is the internal structure diagram of the connecting block of the present invention.
In the figure, a syringe 1; a pressure gauge 2; a pressure guiding pipe 3; a connecting block 4; a tube head 5; a connector 6; a movable groove 7; a limiting plate 8; a connecting groove 9; a seal ring 10; a connecting hole 11; a spring 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-2, the present invention provides a technical solution: a syringe for measuring the back cuff pressure of a pediatric endotracheal tube comprising: syringe 1, connecting block 4 and manometer 2, manometer 2 is installed on connecting block 4, connecting block 4 is inlayed with syringe 1 and is connected, movable groove 7 has been seted up to connecting block 4's inside, and the upper end of movable groove 7 extends to 4 top of connecting block and forms the opening, manometer 2's lower extreme is fixed with connecting pipe 3, connecting pipe 3's lower extreme passes the opening and extends to in the movable groove 7, syringe 1's front end is provided with tube head 5, connecting hole 11 has been seted up at the top surface middle part of tube head 5, connecting pipe 3's lower extreme and connecting hole 11 are inlayed and are connected, syringe 1 is being connected the back with connecting block 4, the end connection with endotracheal tube is on connector 6, cuff pressure enters into in connecting block 4 and detects through manometer 2.
Further improved, as shown in fig. 2: the surface of connecting pipe 3 just is located 7 internally mounted of activity groove and has limiting plate 8, is fixed with spring 12 on the limiting plate 8, and spring 12 cup joints on connecting pipe 3 and the upper end of spring 12 is connected with 7 tops in the activity groove, drives connecting pipe 3 after pulling up manometer 2 to make connecting pipe 3 break away from with connecting hole 11, can extract connecting block 4 forward this moment, be convenient for separate connecting block 4 and syringe 1, disinfect it after facilitating the use.
Further improved, as shown in fig. 2: the lower extreme of connecting pipe 3 is provided with sealing washer 10, and sealing washer 10 adopts medical rubber materials to make and the outer wall of sealing washer 10 is the convergent form from top to bottom, and back in connecting hole 11 was stretched into to connecting pipe 3, the lateral wall of sealing washer 10 laminating and connecting hole 11 had played sealed effect.
Specifically, the front end of connecting block 4 is provided with connector 6, and spread groove 9 has been seted up on the inside right side of connecting block 4, and tube head 5 is inlayed with spread groove 9 and is connected, and connector 6 passes through tube head 5 and 1 inside intercommunication of syringe, and connector 6 is the same with the size of tube head 5, is convenient for connect pipe or other apparatus through connector 6.
The utility model discloses when using, install connecting block 4 at the tip of syringe 1, make 3 tip of connecting pipe stretch into connecting hole 11, be connected endotracheal tube's tip and connector 6 again, cuff internal pressure enters into and detects and show pressure through manometer 2 in the connecting pipe 3, stimulates manometer 2 to connecting pipe 3 opposite directions when dismantling, makes connecting pipe 3 move up and break away from connecting hole 11, then can accomplish the dismantlement with connecting block 4 forward pulling.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A syringe for measuring the back cuff pressure of a pediatric endotracheal tube comprising: syringe (1), connecting block (4) and manometer (2), its characterized in that: install on connecting block (4) manometer (2), connecting block (4) are inlayed with syringe (1) and are connected, movable groove (7) have been seted up to the inside of connecting block (4), just the upper end in movable groove (7) extends to connecting block (4) top and forms the opening, the lower extreme of manometer (2) is fixed with connecting pipe (3), the lower extreme of connecting pipe (3) passes the opening and extends to in movable groove (7), the front end of syringe (1) is provided with tube head (5), connecting hole (11) have been seted up at the top surface middle part of tube head (5), the lower extreme and connecting hole (11) of connecting pipe (3) are inlayed and are connected.
2. The injector capable of measuring the back cuff pressure of the infant endotracheal tube according to claim 1, wherein: the surface of pressure pipe (3) just is located movable groove (7) internally mounted and has limiting plate (8), be fixed with spring (12) on limiting plate (8), spring (12) cup joint on pressure pipe (3) and the upper end and the movable groove (7) top of spring (12) are connected.
3. The injector capable of measuring the back cuff pressure of the infant endotracheal tube according to claim 1, wherein: the lower extreme of connecting pipe (3) is provided with sealing washer (10), sealing washer (10) adopt medical rubber materials to make and the outer wall of sealing washer (10) is the convergent form from top to bottom.
4. The injector capable of measuring the back cuff pressure of the infant endotracheal tube according to claim 1, wherein: the front end of connecting block (4) is provided with connector (6), spread groove (9) have been seted up on the inside right side of connecting block (4), tube head (5) are inlayed with spread groove (9) and are connected, just connector (6) are through tube head (5) and syringe (1) inside intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021138672.6U CN213077070U (en) | 2020-06-18 | 2020-06-18 | Syringe capable of measuring back cuff pressure of infant trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021138672.6U CN213077070U (en) | 2020-06-18 | 2020-06-18 | Syringe capable of measuring back cuff pressure of infant trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213077070U true CN213077070U (en) | 2021-04-30 |
Family
ID=75621081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021138672.6U Expired - Fee Related CN213077070U (en) | 2020-06-18 | 2020-06-18 | Syringe capable of measuring back cuff pressure of infant trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213077070U (en) |
-
2020
- 2020-06-18 CN CN202021138672.6U patent/CN213077070U/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 |
Granted publication date: 20210430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |