CN209074540U

CN209074540U - Wireless visible trachea cannula observes guidance endoscope

Info

Publication number: CN209074540U
Application number: CN201721513603.7U
Authority: CN
Inventors: 王耀瓒
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-14
Filing date: 2017-11-14
Publication date: 2019-07-09
Anticipated expiration: 2027-11-14

Abstract

The utility model relates to medicine instrument fields, more particularly to a kind of wireless visible trachea cannula observes guidance endoscope, including wireless transmission handle and the disposable shaping trachea cannula tube core for being connected to wireless transmission handle front end, the disposable shaping trachea cannula tube core includes, special intelligent connector, locator, tube core is inserted into medial end portions, and the cephalic par on head, conducting wire is equipped in the tube core insertion medial end portions, the front tube in-core that tube core is inserted into medial end portions is equipped with cephalic par, it is equipped with tube core on the inside of the wireless transmission handle and is inserted into cavity, the end of the tube core insertion medial end portions is equipped with the special intelligent connector for connecting with tube core insertion cavity.The product is small to patient's stimulation, is suitble to the patient of small mouth opening, macroglossia, big epiglottis or other oral cavity structures exception.

Description

Wireless visible trachea cannula observes guidance endoscope

Technical field

The utility model relates to medicine instrument fields more particularly to a kind of observation guidance of wireless visible trachea cannula to peep in Mirror.

Background technique

Since throat position is deep, physiological structure is complicated, cannot directly peep and, need when throat checks by some special Inspection method, as indirect laryngoscope, direct laryngoscope, fiberoptic laryngoscope, electrolaryngoscope, laryngostroboscopic, ultrahigh speed process photography, sound spectrogram or Glottogram.

Electrolaryngoscope is generally by camera, hollow stereoplasm tube (or " connecting rod "), handle and control display module group At；The front end of hollow stereoplasm tube is equipped with camera, and its rear end is fixedly connected with handle, inside can be with admittance line；After handle Portion is connected with control display module.In the diagnosis and treatment process using electrolaryngoscope, electrolaryngoscope generally mating tracheal cartilages (or Claim " trachea cannula ", or " tracheal catheter ", or " insertion tube ") it uses, i.e., it is the hollow stereoplasm tube insertion tracheae of electrolaryngoscope is soft Guan Zhong, tracheal cartilages, which are circumferentially coated with the hollow stereoplasm tube with camera, to be goed deep into patient's cavum laryngis.

It is inconvenient for use sometimes since the structure that laryngoscope is connect with connecting rod in the prior art is complex.

Utility model content

This practical invention aims to overcome that the deficiencies in the prior art, adapts to reality and needs, provides a kind of wireless visible Trachea cannula observes guidance endoscope.

In order to realize the purpose of this practical invention, the technical solution adopted in the utility model are as follows:

A kind of wireless visible trachea cannula observation guidance endoscope, including be wirelessly transferred handle and be connected to wireless transmission The disposable shaping trachea cannula tube core of handle front end, the disposable shaping trachea cannula tube core includes special intelligent Connector, locator, tube core are inserted into the cephalic par on medial end portions and head, are equipped with conducting wire, pipe in the tube core insertion medial end portions The front tube in-core that core is inserted into medial end portions is equipped with cephalic par, and tube core is equipped on the inside of the wireless transmission handle and is inserted into cavity, described The end of tube core insertion medial end portions is equipped with the special intelligent connector for connecting with tube core insertion cavity, and intelligent link head is existing There is technology, this will not be repeated here;The tube core insertion cavity and special intelligent connector pass through the jack to match each other and contact pin mistake It is full of mating connection or clamping, charging interface and operation button and work light, institute is equipped on the outside of the wireless transmission handle It states and is additionally provided with display screen on wireless transmission handle.

Tube core insertion medial end portions pipe body part is divided into three layers from the inside to the outside: internal layer is conductor layer, and middle layer is metal tube, most Outer layer wraps up metal tube by medical dedicated overlay film.

The tube core insertion medial end portions diameter is less than 50mm.

It is equipped with jack or contact pin in the tube core insertion cavity, the front end of the special intelligent connector is equipped with slotting accordingly Needle or jack, the contact pin and jack are in that honeycomb or ranks shape arrange.

The cephalic par is from by being followed successively by tube core objective lens, cavity and mould group eyeglass composition except interior.

The tube core insertion medial end portions are coated with one layer of outer tube.

Protection steel bushing is wrapped on the outside of the cephalic par.

The middle part of the wireless transmission handle is equipped with lug boss, is with reeded oblique on the outside of the wireless transmission handle Face, the charging interface, operation button and work light are all set in groove.

The beneficial effects of the present invention are:

1. the utility model uses curved surface handle, charging interface, operation button and work light are all set in groove, By display screen, patient's internal state can be observed in real time, and is not easy to interfere with user's hand, it is easy to operate；Disposably Shaping trachea cannula tube core is time not reproducible medical disposable material utilized of throwing type, using convenient and fast connected structure.

2. the product is small to patient's stimulation, it is suitble to the disease of small mouth opening, macroglossia, big epiglottis or other oral cavity structures exception People.

3. the patient that suitable glottis height and head movement are obstructed,

4. product is in clinic intubation, low to patient posture requirement, due to catheterization procedure whole process wireless visible, doctor is not necessarily to It bends over to be intubated mouth to mouth with sufferer, while reducing labor intensity, avoids cross-infection between doctors and patients.

5. the disposable flexible moulding of shaping trachea cannula tube core, during nasal trachea cannula, can photopic vision concha, Reduce damage.

6. the disposable flexible moulding of shaping trachea cannula tube core can be clearly during oral trachea cannula It sees patient's bottleneck throat structure, can bypass epiglottis, avoid stimulation vagus nerve.Whole wireless visible, to smoothly guide doctor Intubation is completed, bottleneck throat is avoided to damage.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram for being wirelessly transferred handle；

Fig. 3 is the partial sectional view for being wirelessly transferred handle；

Fig. 4 is the broken section structural schematic diagram of tube core；

Fig. 5 is endoscope enlarged diagram in Fig. 4；

Fig. 6 is the left view enlarged diagram of disposable shaping trachea cannula tube core in Fig. 4；

Fig. 7 is the perspective view of disposable shaping trachea cannula tube core.

Wherein, 1 wireless transmission handle, 102 contact pins, 104 charging interfaces, 105 tube cores insertion cavity, 106 operation buttons, 107 work lights, 108 display screens, 2 tube cores insertion terminal part, 201 outer tubes, 3 locators, 4 special intelligent connectors, 401 Jack, 5 cephalic pars, 501 objective lens, 502 cavitys, 503 mould group eyeglasses, 504 protection steel bushings.

Specific embodiment

The present invention will be further described with reference to the accompanying drawings and examples:

Referring to Fig. 1-7.

The utility model discloses a kind of wireless visible trachea cannulas to observe guidance endoscope, including wireless transmission handle 1 is wirelessly transferred the disposable shaping trachea cannula tube core of 1 front end of handle with being connected to, it is characterised in that: described disposably Moulding trachea cannula tube core includes special intelligent connector 4, locator 3, and tube core is inserted into the cephalic par on medial end portions 2 and head 5, the tube core insertion medial end portions 2 are interior to be equipped with conducting wire, and the front tube in-core that tube core is inserted into medial end portions 2 is equipped with cephalic par 5, the nothing Line transmits and is equipped with tube core insertion cavity 105 on the inside of handle 1, and the end of the tube core insertion medial end portions 2 is equipped with for inserting with tube core Enter the special intelligent connector 4 of the connection of cavity 105, intelligent link head 4 is the prior art, and this will not be repeated here;The tube core insertion Cavity 105 and special intelligent connector 4 pass through the jack 401 to match each other and the connection of the interference fit of contact pin 102 or clamping；It is described It is wirelessly transferred on the outside of handle 1 and is equipped with charging interface 104 and operation button 106 and work light 107, the wireless transmission hand Display screen 108 is additionally provided on handle 1.

Tube core insertion 2 pipe body part of medial end portions is divided into three layers from the inside to the outside: internal layer is conductor layer, and middle layer is metal tube, Outermost layer wraps up metal tube by medical dedicated overlay film.

The tube core insertion medial end portions diameter is less than 50mm.

Jack 401 or contact pin 102, the front end phase of the special intelligent connector 4 are equipped in the tube core insertion cavity 105 That answers is equipped with contact pin 102 or jack 401, and the contact pin 102 is arranged in honeycomb or ranks shape with jack 401.

The cephalic par 5 is from by being followed successively by 503 groups of tube core objective lens 501, cavity 502 and mould group eyeglass except interior At.

The tube core insertion medial end portions 2 are coated with one layer of outer tube 201, prevent from causing harm to the human body.

Protection steel bushing 504 is wrapped on the outside of the cephalic par 5.

The middle part of the wireless transmission handle 1 is equipped with lug boss, is with reeded oblique on the outside of the wireless transmission handle 1 Face, the charging interface 104, operation button 106 and work light 107 are all set in groove.

When use:

1, check whether aseptic packaging is intact.

2, packaging is opened, takes out disposable shaping trachea cannula tube core, check product surface: confirmation smooth-shaped, Without cutting edge of a knife or a sword rib, impulse- free robustness, without sand holes and without deposit.

3, disposable shaping trachea cannula tube core is connect with wireless transmission handle 1, checks that display screen 108 and work refer to Show lamp 107, confirms successful connection；It opens screen and shows host switch button, after 1 minute, check that screen shows host and wireless It is unobstructed whether transmission handle signal couples.

4, disposable shaping trachea cannula tube core is placed in tracheal catheter and by the appropriate moulding of tube core cephalic par, simultaneously Prepare intact suction device.

5, by patients head as " smelling level ", after muscle relaxant is fully functional, operator is located at patient's head side, left hand Thumb snatch patient lower incisor is simultaneously mentioned upwards to expand oropharynx cavity gap, and the right hand holds wireless transmission handle 1, saves mirror body and schistostoma In parallel, enter oral cavity through right bicker.

7, mobile cephalic par 5 is allowed to parallel with patient's longitudinal axis, is inserted into downwards, to the right along oropharynx curve.

8, the right hand hold wireless transmission handle 1 it is fixed, pass through screen show host observation confirmation glottis position.Continue Direct-view is lower to be entered, so that tip is passed through glottis and see imaginal ring (it is pay attention to enter at this time too deep, before damage tracheae Wall), fixed cephalic par 5, left hand unclamps conduit, snorkel conduit is pushed down under photopic vision.

9, screen show see on host tracheal catheter enter tracheae it is a bit of after, continue to push conduit and by cephalic par 5 Smoothly extract.

10, see conduit enter it is intratracheal it is a bit of after continue to push into tracheae, while disposable shaping tracheae being inserted The physiological curve that pipe tube core is smoothly swallowed exits outward.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technical field, It is also included in the patent protection scope of the utility model.

Claims

1. a kind of wireless visible trachea cannula observes guidance endoscope, including is wirelessly transferred handle (1) and is connected to wireless biography The disposable shaping trachea cannula tube core of defeated handle (1) front end, it is characterised in that: the disposable shaping trachea cannula Endoscope tube core includes special intelligent connector (4), locator (3), and tube core is inserted into the cephalic par on medial end portions (2) and head (5), conducting wire is equipped in tube core insertion medial end portions (2), the front tube in-core that tube core is inserted into medial end portions (2) is equipped with cephalic par (5), tube core insertion cavity (105), the end of tube core insertion medial end portions (2) are equipped on the inside of the wireless transmission handle (1) Equipped with the special intelligent connector (4) for connecting with tube core insertion cavity (105), the tube core is inserted into cavity (105) and special Pass through the jack (401) to match each other and the connection of contact pin (102) interference fit or clamping with intelligent link head (4)；It is described wireless It transmits and is equipped with charging interface (104) and operation button (106) and work light (107), the wireless biography on the outside of handle (1) Display screen (108) are additionally provided on defeated handle (1).

2. wireless visible trachea cannula according to claim 1 observes guidance endoscope, it is characterised in that: tube core insertion Medial end portions (2) pipe body part is divided into three layers from the inside to the outside: internal layer is conductor layer, and middle layer is metal tube, and outermost layer is by medical special Metal tube is wrapped up with overlay film.

3. wireless visible trachea cannula according to claim 1 observes guidance endoscope, it is characterised in that: the tube core It is inserted into medial end portions diameter and is less than 50mm.

4. wireless visible trachea cannula according to claim 1 observes guidance endoscope, it is characterised in that: the tube core It is inserted into cavity (105) and is equipped with jack (401) or contact pin (102), the front end of the special intelligent connector (4) is equipped with accordingly Contact pin (102) or jack (401), the contact pin (102) and jack (401) are arranged in honeycomb or ranks shape.

5. wireless visible trachea cannula according to claim 1 observes guidance endoscope, it is characterised in that: the head end Portion (5) is from by being followed successively by tube core objective lens (501) except interior, cavity (502) and mould group eyeglass (503) composition.

6. wireless visible trachea cannula according to claim 1 observes guidance endoscope, it is characterised in that: the tube core Insertion medial end portions (2) is coated with one layer of outer tube (201).

7. wireless visible trachea cannula according to claim 1 observes guidance endoscope, it is characterised in that: the head end Protection steel bushing (504) is wrapped on the outside of portion (5).

8. wireless visible trachea cannula according to claim 1 observes guidance endoscope, it is characterised in that: described wireless The middle part for transmitting handle (1) is equipped with lug boss, is with reeded inclined-plane, the charging on the outside of the wireless transmission handle (1) Interface (104), operation button (106) and work light (107) are all set in groove.