CN204521895U - By the trachea catheter fixator of transesophageal ultrasonography probe - Google Patents
By the trachea catheter fixator of transesophageal ultrasonography probe Download PDFInfo
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- CN204521895U CN204521895U CN201520206833.3U CN201520206833U CN204521895U CN 204521895 U CN204521895 U CN 204521895U CN 201520206833 U CN201520206833 U CN 201520206833U CN 204521895 U CN204521895 U CN 204521895U
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- endotracheal tube
- bite
- transesophageal ultrasonography
- cable
- head
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Abstract
The utility model discloses a kind of trachea catheter fixator by transesophageal ultrasonography probe, comprise bite-block body, feature is: in the middle part of the lateral wall of bite-block body, be fixed with limiting plate, outside opening, meniscate endotracheal tube holddown groove is provided with on the right side of limiting plate, endotracheal tube is stuck in endotracheal tube holddown groove, above and below endotracheal tube holddown groove, be respectively provided with a head with holes, each one end of two headbands is separately fixed on headband hole; Transesophageal ultrasonography probe cable is enclosed within the bite-block endoporus in the middle of bite-block body.This utility model have allow endotracheal tube and transesophageal ultrasonography pop one's head in simultaneously can effectively be fixed, endotracheal tube and transesophageal ultrasonography cable of pop one's head in can not be stung the advantages such as evil idea by tooth by entrance, endotracheal tube for cable, efficiently solve because of endotracheal tube and transesophageal ultrasonography pop one's head in cable simultaneously entrance, have influence on the fixing problem of tracheal catheter position, also solve endotracheal tube and transesophageal ultrasonography probe cable is stung bad problem by tooth.
Description
Technical field
This utility model relates to medical apparatus and instruments, especially relates to a kind of trachea catheter fixator by transesophageal ultrasonography probe.
Background technology
Transesophageal ultrasonography is inserted in esophagus by ultrasonic probe, closely detects its DEEP STRUCTURE forward, avoid the interference of the factor such as thoracic wall, lung from the rear of heart, can clear display cardiac image, improves the sensitivity to cardiovascular disease diagnosis and reliability.Use in modern cardiac operation, be convenient to revise diagnosis in time, Real-Time Monitoring and evaluation surgical effect in art, therefore, increasingly extensive in operating room application.
New technique brings new problem: ultrasonic probe per os inserts esophagus, needs constantly to retreat or rotary cable adjustment position in art, and this just needs certain working place, oral cavity.In order to vacating space is to transesophageal ultrasonography probe wire cable cable, Anesthetist is obliged to go to remove the bite-block be fixed together with endotracheal tube, and special messenger fixes endotracheal tube with hands, puts back to bite-block again and retighten after operation terminates.This easily causes deviating from of endotracheal tube or is shifted, and brings very big inconvenience to airway management; Meanwhile, endotracheal tube and transesophageal ultrasonography probe cable all exist by tooth sting bad may.There is no the device addressed this problem very well clinically.
Summary of the invention
The purpose of this utility model there are provided a kind of allow endotracheal tube and transesophageal ultrasonography pop one's head in simultaneously can effectively be fixed, endotracheal tube and transesophageal ultrasonography cable of popping one's head in can not be stung trachea catheter fixator that is bad, easy to use, health by tooth by entrance, endotracheal tube for cable.
The purpose of this utility model is achieved in that
A kind of trachea catheter fixator by transesophageal ultrasonography probe, comprise the bite-block body of long tubular, feature is: in the middle part of the lateral wall of bite-block body, be fixed with limiting plate, outside opening, meniscate endotracheal tube holddown groove is provided with on the right side of limiting plate, endotracheal tube is stuck in endotracheal tube holddown groove, above and below endotracheal tube holddown groove, be respectively provided with a head with holes, each one end of two headbands is separately fixed on headband hole; Transesophageal ultrasonography probe cable is enclosed within the bite-block endoporus in the middle of bite-block body.
The diameter 2--3mm larger than the diameter of ultrasonic probe of bite-block endoporus is 19-20 mm.
The shape of limiting plate is circular or square.
This utility model is made up of bite-block body, limiting plate, headband hole and headband, the diameter 2--3mm larger than the diameter of ultrasonic probe of bite-block endoporus, thus ensure that transesophageal ultrasonography pops one's head in by and transesophageal ultrasonography probe cable advance and retreat, rotate adjustment position; For being close to the limiting plate outside front tooth in the middle part of the lateral wall of bite-block body, the size of the meniscate endotracheal tube holddown groove on the right side of limiting plate is advisable can snap in endotracheal tube; Respectively be provided with a head above and below endotracheal tube holddown groove with holes, each one end of two headbands is separately fixed on headband hole, and each other end of two headbands is walked around after back head is tied a knot and whole device firmly can be fixed, and two headbands play fixation.
This utility model tool has the following advantages:
1, bite-block endoporus is the path of transesophageal ultrasonography probe cable, and what facilitate transesophageal ultrasonography to pop one's head in freely retreats, rotates;
2, the endotracheal tube holddown groove of limiting plate effectively can fix endotracheal tube, prevents coming off and swinging of endotracheal tube, serves the effect of trachea catheter fixator, and making endotracheal tube and transesophageal ultrasonography pop one's head in cable can simultaneously entrance;
3, bite-block body serves the effect of bite-block: can effectively prevent the gentle pipe conduit of transesophageal ultrasonography probe cable to be snapped bad distortion;
4, after transesophageal ultrasonography probe cable being taken out, bite-block endoporus also can be used for suction sputum;
5, structure is simple, health easy to use.
This utility model has taken into account the dual function of bite-block and transesophageal ultrasonography probe cable pathways, efficiently solve because of endotracheal tube and transesophageal ultrasonography pop one's head in cable simultaneously entrance, have influence on the fixing problem of tracheal catheter position, also solve endotracheal tube and transesophageal ultrasonography probe cable is stung bad problem by tooth.If bite-block diameter of bore is contracted to 10mm, then this utility model just becomes simple trachea catheter fixator.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is using state schematic diagram of the present utility model.
Detailed description of the invention
Contrast accompanying drawing below in conjunction with embodiment this utility model is described in further detail.
A kind of trachea catheter fixator by transesophageal ultrasonography probe, comprise the bite-block body 1 of long tubular, limiting plate 2 is fixed with in the middle part of the lateral wall of bite-block body 1, outside opening, meniscate endotracheal tube holddown groove 5 is provided with on the right side of limiting plate 2, endotracheal tube 7 to be stuck in endotracheal tube holddown groove 5, above and below endotracheal tube holddown groove 5, be respectively provided with a head with holes 4, each one end of two headbands 6 is separately fixed on headband hole 4; Transesophageal ultrasonography probe cable 8 is enclosed within the bite-block endoporus 3 in the middle of bite-block body 1.
The diameter 2--3mm larger than the diameter of ultrasonic probe of bite-block endoporus 3 is 19-20 mm.
The shape of limiting plate 2 is circular or square.
Operation principle:
First end is breathed in the machine control connecing anesthetic machine after endotracheal tube 7 being inserted trachea, then transesophageal ultrasonography probe is through the bite-block endoporus 3 of bite-block body 1, bite-block body 1 is placed in the upper end of transesophageal ultrasonography probe cable 8, transesophageal ultrasonography probe inserts esophagus, bite-block body 1 slides along transesophageal ultrasonography probe cable 8, and limiting plate 2 is close to front tooth, is snapped in by endotracheal tube 7 in endotracheal tube holddown groove 5, two walk around brain with headband 6 after tie a knot, firmly fix whole device.Freely retreat or rotate transesophageal ultrasonography probe cable 8, carefully diagnosis and the monitoring of cardiac structure and blood flow is carried out in adjustment position.
Certainly, above is only embody rule scope of the present utility model, does not constitute any limitation protection of the present utility model.Except above-described embodiment, this utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the row of this utility model scope required for protection.
Claims (3)
1. the trachea catheter fixator by transesophageal ultrasonography probe, comprise the bite-block body of long tubular, it is characterized in that: in the middle part of the lateral wall of bite-block body, be fixed with limiting plate, outside opening, meniscate endotracheal tube holddown groove is provided with on the right side of limiting plate, endotracheal tube is stuck in endotracheal tube holddown groove, above and below endotracheal tube holddown groove, be respectively provided with a head with holes, each one end of two headbands is separately fixed on headband hole; Transesophageal ultrasonography probe cable is enclosed within the bite-block endoporus in the middle of bite-block body.
2. trachea catheter fixator according to claim 1, is characterized in that: the diameter 2--3mm larger than the diameter of ultrasonic probe of bite-block endoporus is 19-20 mm.
3. trachea catheter fixator according to claim 1 and 2, is characterized in that: the shape of limiting plate is for circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520206833.3U CN204521895U (en) | 2015-04-09 | 2015-04-09 | By the trachea catheter fixator of transesophageal ultrasonography probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520206833.3U CN204521895U (en) | 2015-04-09 | 2015-04-09 | By the trachea catheter fixator of transesophageal ultrasonography probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204521895U true CN204521895U (en) | 2015-08-05 |
Family
ID=53735960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520206833.3U Expired - Fee Related CN204521895U (en) | 2015-04-09 | 2015-04-09 | By the trachea catheter fixator of transesophageal ultrasonography probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204521895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521467A (en) * | 2021-06-21 | 2021-10-22 | 南昌大学第二附属医院 | Gas guide device capable of detecting patient awakening state |
-
2015
- 2015-04-09 CN CN201520206833.3U patent/CN204521895U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521467A (en) * | 2021-06-21 | 2021-10-22 | 南昌大学第二附属医院 | Gas guide device capable of detecting patient awakening state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |