CN210057055U - Reinforced tracheal catheter with adjustable angle - Google Patents

Abstract

The utility model discloses an angle-adjustable reinforced tracheal catheter, one end of a catheter body is connected with a catheter tip component, the other end of a first hose is bonded with a catheter tip, a second hose is bonded between a first positioning ring and a second positioning ring, a string is arranged in a threading hole, a support component is sleeved in the middle of a sleeve, a mounting hole is arranged on the top surface of a baffle, and an adhesive tape is bonded in a connecting groove, the utility model can be pulled by pulling a pull ring, so as to drive the first positioning ring to move through the string, a pipe fitting is connected with the catheter body through the first hose and the second hose, because the hardness of the first hose and the second hose is lower than that of the catheter body, two strings are easily used for pulling, the angle of the catheter tip is changed, the catheter tip is easier to enter into the trachea through a nasal cavity, the baffle of the support component is used for blocking before the nostril, the catheter body is prevented from entering too much, the tracheal catheter is more convenient to fix, and the pain of a patient is reduced.

Description

Reinforced tracheal catheter with adjustable angle

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an angle-adjustable's strenghthened type endotracheal tube.

Background

The emergency trachea cannula technology is an important measure in the rescue process of cardiopulmonary resuscitation and critical patients accompanied with respiratory dysfunction, is basic skill which must be mastered by medical staff, plays a vital role in rescuing the life of the patients and reducing the fatality rate, and needs to use a tracheal catheter to be inserted into an opening or a nasal cavity.

In a tracheal tube front end angle regulator of patent, publication number is CN206621634U, the front end angle that tracheal tube was adjusted through lever principle to this patent, only hold the regulator main part with a hand during the use, pull the regulation lever upwards or downwards with the thumb, can pull tracheal tube's front end makes it more be close and aim at the glottis, but at the in-process of adjusting, the regulation line is pulling the in-process and probably appear pulling the overlength, because of the body of pipe is crooked, the regulation line blocks and leads to the unable normal position that resumes of tip, and need fix tracheal tube after the intubate is accomplished, tracheal tube is fixed inconvenient, bring unnecessary misery for the patient.

SUMMERY OF THE UTILITY MODEL

The utility model provides an angle regulation's strenghthened type endotracheal tube can effectively solve the regulation line that proposes in the above-mentioned background art and can appear the pulling overlength at the pulling in-process, because of the pipe shaft is crooked, the regulation line blocks and leads to the unable normal position that resumes of tube point, and need fix endotracheal tube after the intubate is accomplished, and endotracheal tube is fixed inconvenient, brings the painful problem of unnecessary for the patient.

In order to achieve the above object, the utility model provides a following technical scheme: the reinforced tracheal catheter with the adjustable angle comprises a catheter body, wherein the middle part of the catheter body is sleeved with a sleeve;

pipe shaft one end is connected with the tip subassembly, the tip subassembly includes first hose, tip, first holding ring, second hose, through wires hole, wiring pipe, string and pull ring, first hose bonds in pipe shaft one end, the first hose other end bonds there is the tip, the tip has cup jointed first holding ring near first hose one end, the pipe shaft has cup jointed the second holding ring near first hose department, it has the second hose to bond between first holding ring and the second holding ring, the through wires hole has all been seted up with the bottom in second holding ring top, through wires hole one end is connected with the wiring pipe, the wiring pipe other end runs through the sleeve pipe, the inside string that is provided with of through wires hole, string one end links to each other with first holding ring, the string other end is connected with the pull ring.

Preferably, the clamping is sleeved at the top end of the wire wrapping pipe.

Preferably, the width of the gap between the pipe body and the sleeve is the same as the diameter of the wire wrapping pipe, and the two wire wrapping pipes are respectively bonded on the two sides of the pipe body.

Preferably, the middle part of the pull ring is sleeved with an anti-slip sleeve.

The utility model discloses a rubber membrane, including baffle, mounting hole, silica gel ring, bleeder vent, filter screen, rubber membrane, spread groove and sticky tape, the supporting component has been cup jointed at the sleeve pipe middle part, the mounting hole has been seted up to the baffle top surface, the inside silica gel ring that inlays of mounting hole, the bleeder vent has been seted up to baffle top surface one side, bleeder vent internally mounted has the filter screen, the rubber membrane has been bonded to baffle one side, the spread groove has all been seted up to baffle top surface both sides, the inside sticky tape that bonds of spread groove.

Preferably, an arc-shaped groove is formed in the position, close to the rubber membrane, of the baffle, and the rubber membrane is bonded in the arc-shaped groove.

Preferably, the inner diameter of the silica gel ring is the same as the diameter of the sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the tube point subassembly, can pull the pull ring, and then drive the removal of first retainer ring through the string, the pipe fitting links to each other with the pipe shaft through first hose and second hose, because of first hose and second hose compare in pipe shaft hardness lower, utilize two string pulling easily, change the angle of tube point, make it more easily get into the health through the nasal cavity.

2. Be provided with supporting component, utilize supporting component's baffle to block before the nostril, prevent that the pipe shaft from getting into too much, skin is pressed close to the rubber membrane, recycles the fixed both sides of sticky tape at both ends, and endotracheal tube is fixed more convenient, reduces patient's misery.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the installation structure of the first hose of the present invention;

fig. 3 is a schematic structural view of the support assembly of the present invention;

reference numbers in the figures: 1. a tube body; 2. a sleeve;

3. a tip assembly; 301. a first hose; 302. a tube tip; 303. a first positioning ring; 304. a second positioning ring; 305. a second hose; 306. threading holes; 307. a wire wrapping tube; 308. a string; 309. a pull ring;

4. a support assembly; 401. a baffle plate; 402. mounting holes; 403. a silica gel ring; 404. air holes are formed; 405. filtering with a screen; 406. a rubber film; 407. connecting grooves; 408. an adhesive tape.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a technical solution, a reinforced tracheal catheter with adjustable angle, comprising a catheter body 1, wherein the middle part of the catheter body 1 is sleeved with a sleeve 2;

one end of the pipe body 1 is connected with a pipe tip component 3, the pipe tip component 3 comprises a first hose 301, a pipe tip 302, a first positioning ring 303, a second positioning ring 304, a second hose 305, a threading hole 306, a thread wrapping pipe 307, a string 308 and a pull ring 309, the first hose 301 is adhered to one end of the pipe body 1, the other end of the first hose 301 is adhered with the pipe tip 302, one end of the pipe tip 302 close to the first hose 301 is sleeved with the first positioning ring 303, the pipe body 1 close to the first hose 301 is sleeved with the second positioning ring 304, the second hose 305 is adhered between the first positioning ring 303 and the second positioning ring 304, the top end and the bottom end of the second positioning ring 304 are both provided with the threading hole 306, one end of the threading hole 306 is connected with the thread wrapping pipe 307, in order to fix the string 308 inside the thread wrapping pipe 307, the top end of the thread wrapping pipe 307 is sleeved with a clamp, in order to install the thread wrapping pipe 307, the gap width between the pipe, two wire wrapping pipes 307 bond in 1 both sides of pipe shaft respectively, and the wire wrapping pipe 307 other end runs through sleeve pipe 2, and threading hole 306 is inside to be provided with string 308, and string 308 one end links to each other with first retainer ring 303, and the string 308 other end is connected with pull ring 309, and for the ease of pulling pull ring 309, anti-skidding cover has been cup jointed in the middle part of pull ring 309.

Supporting component 4 has been cup jointed at sleeve 2 middle part, supporting component 4 includes baffle 401, mounting hole 402, silica gel ring 403, bleeder vent 404, filter screen 405, rubber membrane 406, spread groove 407 and sticky tape 408, baffle 401 cup joints in sleeve 2 middle part, mounting hole 402 has been seted up to baffle 401 top surface, the inside silica gel ring 403 of inlaying of mounting hole 402, for the convenience of installation silica gel ring 403, silica gel ring 403 internal diameter is the same with sleeve 2 diameter, bleeder vent 404 has been seted up to baffle 401 top surface one side, bleeder vent 404 internally mounted has filter screen 405, baffle 401 one side bonds and has rubber membrane 406, for the convenience of fixed rubber membrane 406, baffle 401 is close to rubber membrane 406 department and has seted up the arc wall, rubber membrane 406 bonds in the arc wall, spread groove 407 has all been seted up to baffle 401 top surface both sides, the inside sticky.

The utility model discloses a theory of operation and use flow: the utility model relates to an angle adjustable strenghthened type endotracheal tube, before inserting endotracheal tube, pulling baffle 401, adjust baffle 401 to suitable position, in the in-process with endotracheal tube inserted nasal cavity, sleeve 2 is held to one hand, two fingers of the other hand stimulate pull ring 309, in slowly inserting the in-process, if the sense of hindrance appears, stimulate pull ring 309 of both sides, stimulate first retaining ring 303 through string 308 pulling in wire wrapping pipe 307, first retaining ring 303 and second retaining ring 304 play the supporting role, first retaining ring 303 is promoted, because first hose 301 and second hose 305 are lower than body of pipe 1 hardness, first hose 301 and second hose 305 are crooked, drive the tip 302 and move, change its angle, make it more easily enter the trachea through the nasal cavity, control pull ring 309 of both sides constantly, prevent to cause the tip 302 to be crooked excessively because of one side pulling to block, silica gel ring 403 cup joints in sleeve 2 middle part, because of silica gel ring 403 is softer, can not oppress pipe shaft 1 and sleeve 2 during baffle 401 slope, baffle 401 blocks before the nostril, because of the stopping of nose, baffle 401 is in the state of vertical or slope a little, prevent that pipe shaft 1 from getting into too much, skin is pressed close to rubber film 406, it fixes in the nose both sides to recycle sticky tape 408 bonding in both ends spread groove 407, bleeder vent 404 can prevent that baffle 401 from blockking the nostril, filter screen 405 blocks dust or other debris, tracheal catheter is fixed more convenient, reduce patient's misery.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (7)

1. An angle adjustable's strenghthened type endotracheal tube, including shaft of pipe (1), its characterized in that: the middle part of the pipe body (1) is sleeved with a sleeve (2);

the pipe body (1) one end is connected with a pipe point component (3), the pipe point component (3) comprises a first hose (301), a pipe point (302), a first positioning ring (303), a second positioning ring (304), a second hose (305), a threading hole (306), a wire-covered pipe (307), a string (308) and a pull ring (309), the first hose (301) is bonded at one end of the pipe body (1), the other end of the first hose (301) is bonded with the pipe point (302), the first positioning ring (303) is sleeved at one end of the pipe point (302) close to the first hose (301), the second positioning ring (304) is sleeved at the position of the pipe body (1) close to the first hose (301), the second hose (305) is bonded between the first positioning ring (303) and the second positioning ring (304), the threading hole (306) is respectively arranged at the top end and the bottom end of the second positioning ring (304), one end of the threading hole (306) is connected with the wire-covered pipe (307), the utility model discloses a wire packing pipe, including wiring pipe (307), threading hole (306), string hole (308) and first locating ring (303), string hole (307) other end runs through sleeve pipe (2), string hole (306) inside is provided with string (308), string (308) one end links to each other with first locating ring (303), string (308) other end is connected with pull ring (309).

2. The reinforced adjustable angle endotracheal tube according to claim 1, characterized in that a clip is sleeved on the top end of the wrapping tube (307).

3. The reinforced type tracheal catheter with the adjustable angle is characterized in that the gap width between the catheter body (1) and the sleeve (2) is the same as the diameter of the wrapping tube (307), and the two wrapping tubes (307) are respectively adhered to the two sides of the catheter body (1).

4. The reinforced endotracheal tube according to claim 1, characterized in that an anti-slip sleeve is sleeved in the middle of the pull ring (309).

5. The reinforced angularly adjustable endotracheal tube according to claim 1, the middle part of the sleeve (2) is sleeved with a supporting component (4), the supporting component (4) comprises a baffle plate (401), a mounting hole (402), a silica gel ring (403), an air hole (404), a filter screen (405), a rubber film (406), a connecting groove (407) and an adhesive tape (408), the baffle (401) is sleeved in the middle of the sleeve (2), the top surface of the baffle (401) is provided with a mounting hole (402), a silica gel ring (403) is embedded in the mounting hole (402), an air hole (404) is formed in one side of the top surface of the baffle plate (401), a filter screen (405) is arranged in the air vent (404), a rubber film (406) is adhered to one side of the baffle (401), connecting grooves (407) are formed in the two sides of the top surface of the baffle (401), and adhesive tapes (408) are bonded inside the connecting grooves (407).

6. The reinforced tracheal tube with the adjustable angle of claim 5, wherein the baffle (401) is provided with an arc-shaped groove near the rubber membrane (406), and the rubber membrane (406) is adhered in the arc-shaped groove.

7. An angle adjustable reinforced endotracheal tube according to claim 5, characterized in that the inner diameter of the silicone ring (403) is the same as the diameter of the cannula (2).

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