CN213347317U

CN213347317U - Oral trachea cannula fixer

Info

Publication number: CN213347317U
Application number: CN202021542134.3U
Authority: CN
Inventors: 孙杰
Original assignee: Shanghai Pudong New Area Peoples Hospital
Current assignee: Shanghai Pudong New Area Peoples Hospital
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-06-04
Anticipated expiration: 2030-07-29

Abstract

The utility model provides a through mouth trachea cannula fixer, be used for the bandage that is connected with patient's head including two, the one end of two bandages is connected with and is used for the net cover of cover at patient's head, and the other end of two bandages is connected with the fixed establishment who is used for fixed intubate, and fixed establishment includes the transparent plate fixed mutually with two bandages, and the intermediate position of transparent plate has been seted up and has been inhaled hole one, inhales hole one and is connected with the interlock pipe towards the direction of net cover, inhales one side of hole one and offers and is used for intubate male jack, and the top of jack is provided with and is used for carrying out the adjusting part. The utility model discloses can improve the comfort level when being fixed in patient's head, conveniently observe in patient's mouth, conveniently fix the position of intubate simultaneously, solve the not high, difficult observation and the difficult fixed problem of intubate fixer use comfort level among the prior art.

Description

Oral trachea cannula fixer

Technical Field

The utility model relates to a medical treatment appurtenance technical field especially relates to a through mouthful trachea cannula fixer.

Background

Endotracheal intubation refers to the insertion of a specially made tracheal tube into the trachea of a patient through the oral or nasal cavity. Is a technique for narcotizing in trachea and rescuing patients, and is the most reliable means for keeping the upper respiratory tract unobstructed. Trachea cannula is often necessary for rescuing critical patients in emergency treatment and intensive care units and other clinical departments, is used for improving the oxygenation condition of patients, and implements a reliable technical means supported by an invasive respirator, so that the trachea cannula is inserted too deeply and can enter one side of a bronchus by mistake to cause insufficient ventilation, oxygen deficiency or postoperative atelectasis. If the catheter is inserted too shallowly, the catheter may accidentally drop out due to the change of the patient's posture, resulting in serious accidents. Therefore, the length of the cannula from the incisors needs to be determined after the cannula is inserted, and the cannula is well fixed.

The traditional trachea cannula fixing method comprises the following steps: the tracheal catheter is placed in the oral cavity middle position, the dental pad is placed between the upper molar teeth and the lower molar teeth, the tracheal catheter and the dental pad are fixed in a winding mode through two adhesive tapes in a crossing mode, and the tracheal catheter and the dental pad are fixed in a knotting mode on the face after the tracheal catheter is wound around the neck through a white tape. The external fixing force of the traditional medical adhesive plaster and inch belt double-sleeve method for fixing the tracheal catheter mainly comes from the viscosity of the adhesive plaster and the binding force of the inch belt, the inch belt is slender and easy to form a strip shape, and becomes dry and hard after being soaked and polluted, so that skin bruise is more easily caused. Research proves that the neck back skin is red, swollen and damaged easily due to fat accumulation and hyperhidrosis on the neck back of a patient and friction between the cun-ribbon and the skin. In addition, the simple tracheal cannula fixer used clinically is made of hard materials and poor in comfort, the fixing bandage is improved, but is still thin and easy to strain, the catheter is easy to move after sliding, and the design of the non-transparent material of the fixer is not beneficial to observing the lip signs of a patient by medical staff.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a through mouthful trachea cannula fixer can improve the comfort level when being fixed in patient's head, conveniently observes in patient's mouth, and the position of intubate is conveniently fixed simultaneously, solves the not high, difficult problem of fixing of intubate fixer use comfort level among the prior art of intubate and is not convenient for observe and intubate.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a peroral tracheal cannula fixer comprises two bandages which are connected with the head of a patient, wherein one ends of the two bandages are connected with a net sleeve which is sleeved on the head of the patient, and the other ends of the two bandages are connected with a fixing mechanism which is used for fixing a cannula;

the fixing mechanism comprises a transparent plate fixed with the two binding bands, a first suction hole is formed in the middle of the transparent plate, the first suction hole is connected with an occlusion pipe in the direction towards the net sleeve, one side of the first suction hole is provided with an insertion hole for inserting the insertion pipe, and the top of the insertion hole is provided with an adjusting assembly for fixing the insertion pipe;

the adjusting component comprises a threaded rod connected with the transparent plate in a threaded manner, a screwing cap is fixed to the top of the threaded rod, and a pressing plate is rotatably connected to the bottom of the threaded rod.

Further, the pressing plate is arranged to be of an arc-shaped structure.

Furthermore, a plurality of second anti-skidding salient points are uniformly arranged on the bottom surface of the compression plate.

Further, the top of the pressing plate is provided with a connecting seat, an inner cavity is formed in the connecting seat, the bottom of the threaded rod is provided with a connecting head matched with the inner cavity of the connecting seat, and the threaded rod is rotatably connected with the connecting seat through the connecting head.

Furthermore, a plurality of first anti-skidding salient points are uniformly arranged on the inner surface of the jack.

Furthermore, a threaded hole matched with the threaded rod is formed in the transparent plate.

Furthermore, hasps are arranged on two sides of the net cover, and the two binding bands are detachably connected with the net cover through the hasps respectively.

Furthermore, two sides of the occlusion tube are respectively fixed with a limiting plate.

Furthermore, one side of the transparent plate is provided with a second suction hole.

The utility model has the advantages that: the utility model can conveniently fix the device with the head of a patient by using the structure that the net cover is matched with the binding band, the area of the net cover is large, and the local pressure generated on the head of the patient is small, thereby ensuring that the head of the patient is not hurt under the condition of long-time use, and simultaneously, the form of the net cover can also improve the fixing effect and prevent the head from falling off; the transparent plate can be used for conveniently checking the mouth of a patient and knowing the condition in time; through set up anti-skidding bump one in the jack, can improve the frictional force when connecting the intubate, conveniently fix the position of intubate, it is fixed to match adjusting part to compress tightly the intubate simultaneously, has set up connecting seat and connector between adjusting part's pressure strip and the threaded rod and has rotated and be connected, can prevent that the pressure strip from following the threaded rod and rotating the positional deviation who leads to the pressure strip together to the arcwall face that can guarantee the pressure strip is laminated with the intubate mutually all the time.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic structural view of a fixing mechanism;

FIG. 3 is a diagram of a connection structure of a transparent plate and an adjustment assembly;

FIG. 4 is a schematic view of the adjustment assembly;

FIG. 5 is a view showing a partial connection structure of the connection seat and the threaded rod;

fig. 6 is a schematic structural view of the pressing plate.

In the figure: 1-net sleeve, 2-hasp, 3-binding band, 4-fixing mechanism, 41-transparent plate, 42-jack, 43-suction hole I, 44-suction hole II, 45-occlusion tube, 46-adjusting component, 411-threaded hole, 421-antiskid salient point I, 451-limiting plate, 461-screwing cap, 462-threaded rod, 463-pressing plate, 464-connecting seat, 4621-connecting head and 4631-antiskid salient point II.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, fig. 1 is a schematic structural diagram of the present invention.

The utility model provides a through mouth trachea cannula fixer, including two bandages 3 that are used for being connected with the patient head, the one end of two bandages 3 is connected with the net cover 1 that is used for the cover at the patient head, the other end of two bandages 3 is connected with the fixed establishment 4 that is used for fixed intubate, adopt the detachable mode to be connected between net cover 1 and the bandage 3, can adopt the mode of thread gluing area adhesion, also can adopt the mode that hasp 2 is connected, specifically set up hasp 2 in 1 both sides of net cover, two bandages 3 can be dismantled with net cover 1 through hasp 2 respectively and be connected, 1 covers in the back brain spoon position of patient in the net cover, because the area of contact of net cover 1 with the patient head is big, can reduce the pressure to the patient head, improve fixed effect simultaneously.

Referring to fig. 2, fig. 2 is a schematic structural diagram of the fixing mechanism.

The fixing mechanism 4 comprises a transparent plate 41 fixed with the two binding bands 3, a first suction hole 43 is formed in the middle of the transparent plate 41, the first suction hole 43 is connected with an occlusion tube 45 in the direction towards the net cover 1, two sides of the occlusion tube 45 are respectively fixed with a limiting plate 451, a patient bites the occlusion tube 45, the limiting plate 451 abuts against the outer side of teeth to prevent the occlusion tube 45 from being damaged by too long depth of the occlusion tube 45 extending into the mouth, a second suction hole 44 is formed in one side of the transparent plate 41, the second suction hole 44 can be used for sucking out oral liquid, sputum and other foreign matters in the mouth of the patient, the simplicity and convenience of operation are improved, a jack 42 for inserting the intubation tube is formed in one side of the first suction hole 43, an adjusting component 46 for fixing the intubation tube is arranged at the top of the jack 42, a plurality of anti-skid salient points one 421 are uniformly arranged on the inner surface of the jack 42, and the, the position of the inserted cannula can be limited, and the problem that the cannula is removed or inserted too deeply due to the internal activities of the oral cavity of a patient is prevented.

Referring to fig. 3-6, fig. 3 is a diagram illustrating a connection structure between a transparent plate and an adjustment assembly; FIG. 4 is a schematic view of the adjustment assembly; FIG. 5 is a view showing a partial connection structure of the connection seat and the threaded rod; fig. 6 is a schematic structural view of the pressing plate.

The adjusting component 46 includes the threaded rod 462 with transparent plate 41 threaded connection, the threaded rod 462 top is fixed with screws up cap 461, the threaded rod 462 bottom is rotated and is connected with pressure strip 463, set up in the transparent plate 41 with threaded rod 462 assorted screw hole 411, when fixing the intubate, screw up cap 461 through screwing up, the threaded rod 462 moves down through screw hole 411, the threaded rod 462 drives pressure strip 463 and intubate laminating, when continuing to screw up after the laminating, pressure strip 463 and intubate laminating, rotate between threaded rod 462 and the pressure strip 463 and link to each other, can avoid pressure strip 463 to follow threaded rod 462 and rotate together, guarantee to closely laminate all the time between pressure strip 463 and the intubate.

The pressure strip 463 sets up to the arc structure, and the pressure strip 463 bottom surface evenly is provided with two 4631 of a plurality of anti-skidding bumps, and the arc structure can be better with the laminating of intubate surface, and two 4631 of anti-skidding bumps and one 421 of anti-skidding bumps all adopt the rubber material, avoid causing the damage to the intubate when playing antiskid.

Pressing plate 463 top is provided with connecting seat 464, the inside inner chamber of having seted up of connecting seat 464, threaded rod 462 bottom is provided with and connects seat 464 inner chamber assorted connector 4621, threaded rod 462 passes through connector 4621 and is connected with connecting seat 464 rotation, connector 4621 and connecting seat 464 cooperation can prevent to drop between threaded rod 462 and the connecting seat 464 to can guarantee to rotate between threaded rod 462 and the connecting seat 464 and be connected.

The working principle is as follows: during the use, the patient bites the interlock pipe 45 with the tooth, limiting plate 451 supports outside the tooth, overlap the screen cloth 1 at the patient head through both sides bandage 3, realize the fixed to this device, insert the intubate through jack 42, after inserting good position, twist and move and screw up cap 461, make threaded rod 462 remove to the direction of intubate, pressure strip 463 and intubate closely laminate, the antiskid effect that the intubate is connected can be improved to the antiskid bump two 4631 of the antiskid bump of pressure strip 463 bottom and the antiskid bump 421 of jack 42 internal surface, the realization is injectd the position of intubate.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A transoral-tracheal-cannula fixator comprising two straps (3) for connection with the head of a patient, characterized in that: one end of each of the two binding bands (3) is connected with a net sleeve (1) for being sleeved on the head of a patient, and the other end of each of the two binding bands (3) is connected with a fixing mechanism (4) for fixing the intubation tube;

the fixing mechanism (4) comprises a transparent plate (41) fixed with the two binding bands (3), a first suction hole (43) is formed in the middle of the transparent plate (41), the first suction hole (43) is connected with an occlusion pipe (45) towards the direction of the net sleeve (1), one side of the first suction hole (43) is provided with an insertion hole (42) for inserting an insertion pipe, and the top of the insertion hole (42) is provided with an adjusting component (46) for fixing the insertion pipe;

the adjusting assembly (46) comprises a threaded rod (462) in threaded connection with the transparent plate (41), a screwing cap (461) is fixed to the top of the threaded rod (462), and a pressing plate (463) is rotatably connected to the bottom of the threaded rod (462).

2. An oral tracheal cannula fixation apparatus as in claim 1, wherein: the compression plate (463) is arranged in an arc-shaped structure.

3. An oral tracheal cannula fixation apparatus as in claim 2, wherein: and a plurality of anti-skidding second salient points (4631) are uniformly arranged on the bottom surface of the pressing plate (463).

4. An oral tracheal cannula fixation apparatus as in claim 2, wherein: the top of the pressing plate (463) is provided with a connecting seat (464), an inner cavity is formed in the connecting seat (464), the bottom of the threaded rod (462) is provided with a connecting head (4621) matched with the inner cavity of the connecting seat (464), and the threaded rod (462) is rotatably connected with the connecting seat (464) through the connecting head (4621).

5. An oral tracheal cannula fixation apparatus as in claim 1, wherein: the inner surface of the insertion hole (42) is uniformly provided with a plurality of first anti-skid bumps (421).

6. An oral tracheal cannula fixation apparatus as in claim 1, wherein: and a threaded hole (411) matched with the threaded rod (462) is formed in the transparent plate (41).

7. An oral tracheal cannula fixation apparatus as in claim 1, wherein: both sides of the net sleeve (1) are provided with hasps (2), and the two binding bands (3) are detachably connected with the net sleeve (1) through the hasps (2) respectively.

8. An oral tracheal cannula fixation apparatus as in claim 1, wherein: two sides of the occlusion pipe (45) are respectively fixed with a limiting plate (451).

9. An oral tracheal cannula fixation apparatus as in claim 1, wherein: one side of the transparent plate (41) is provided with a second suction hole (44).