CN214762737U - Supplementary device of dosing of trachea cannula - Google Patents

Supplementary device of dosing of trachea cannula Download PDF

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Publication number
CN214762737U
CN214762737U CN202120327729.5U CN202120327729U CN214762737U CN 214762737 U CN214762737 U CN 214762737U CN 202120327729 U CN202120327729 U CN 202120327729U CN 214762737 U CN214762737 U CN 214762737U
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CN
China
Prior art keywords
connecting pipe
supporting block
axial
trachea cannula
drug delivery
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Active
Application number
CN202120327729.5U
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Chinese (zh)
Inventor
董付华
翟莎莎
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First Affiliated Hospital of Zhengzhou University
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First Affiliated Hospital of Zhengzhou University
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Priority to CN202120327729.5U priority Critical patent/CN214762737U/en
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Abstract

An auxiliary drug delivery device for a tracheal cannula effectively solves the problems that continuous ventilation for a newborn cannot be realized and operation is complicated during drug delivery; the medicine feeding device comprises a left axial connecting pipe and a right axial connecting pipe, wherein a supporting block in the up-down direction is arranged at the upper end of the connecting pipe, a medicine hole in the up-down axial direction is respectively formed in the supporting block and the connecting pipe, a round ball is connected in the supporting block in a rotating mode, a through hole which is in the front-back axial direction and can be communicated with the medicine hole is formed in the round ball, left and right axial rotating shafts are respectively arranged at the left end and the right end of the round ball, the opposite ends of the two rotating shafts respectively penetrate through the supporting block and are coaxially provided with gears, a clip frame is connected to the supporting block in a sliding mode, and racks which are in the up-down direction and meshed with the gears are respectively arranged at the left end and the right end of the inner side wall of the clip frame; the novel multifunctional electric heating cooker is simple in structure, novel in conception, convenient to use and high in practicability.

Description

Supplementary device of dosing of trachea cannula
Technical Field
The utility model relates to a neonate paediatrics nursing technical field, especially a supplementary device of dosing of trachea cannula.
Background
Neonates who are less than 28 days are mainly treated in a newborn department, the diseases which are only required to be treated in the newborn department include neonatal pneumonia, neonatal pulmonary hyaloplasm disease, neonatal hypoxic-ischemic encephalopathy, early childbirth, critical infants and the like, clinically, a respirator is usually adopted to carry out oxygen therapy nursing on the infants suffering from neonatal respiratory distress syndrome, when lung surface active substances need to be used for the infants, medical workers usually adopt a method of disconnecting the respirator from a tracheal cannula and injecting medicines to the lungs of the infants through the tracheal cannula by using the syringe, and another method of directly puncturing the tracheal cannula by using the syringe for injection, but the two methods are complex in operation and easily cause secondary injury to the infants when the respirator is disconnected.
SUMMERY OF THE UTILITY MODEL
To the above situation, in order to compensate the not enough of prior art, the utility model aims at providing a supplementary device of dosing of trachea cannula, effectual solved can't last the problem of ventilating and complex operation to the neonate when dosing.
The technical scheme of its solution is, the utility model discloses a control axial connecting pipe, the connecting pipe upper end is equipped with the supporting shoe of direction from top to bottom, axial medicine hole about having seted up on supporting shoe and the connecting pipe respectively, the supporting shoe internal rotation is connected with the ball, axial and can with the through-hole of medicine hole intercommunication around seting up on the ball, axial pivot about both ends are equipped with respectively about the ball, the back of the body end of carrying on the back of two pivots runs through supporting shoe and coaxial gear that is equipped with respectively, sliding connection has the shape frame of returning on the supporting shoe, it just is equipped with the rack with gear engagement respectively to return both ends about the shape frame inside wall.
Compared with the prior art, the beneficial effects of the utility model are that: the connecting pipe that is equipped with, the supporting shoe, the medicine hole, the ball, the through-hole, the apparatus further comprises a rotating shaft, a gear, the rack, time shape frame etc., can be under the condition of constantly opening the infant oxygen therapy, dose to the infant, the misery that has reduced the infant has just reduced medical personnel's work load, the extension spring that is equipped with, the check valve, the medical personnel operation of can being convenient for, the spout that is equipped with, the slider, can only make time shape frame reciprocate, medical personnel's use can be convenient for, the rubber buffer that is equipped with, the end cap, medical personnel's the security that can be convenient for increase the connecting pipe, this simple structure, the design is novel, high durability and convenient use.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view of the utility model.
Fig. 3 is a full-section right perspective view diagram of the utility model.
Fig. 4 is a full-section left-side perspective view diagram of the utility model.
Fig. 5 is a full-section top isometric view of the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
From fig. 1 to 5, including controlling axial connecting pipe 1, connecting pipe 1 upper end is equipped with supporting shoe 2 of direction from top to bottom, axial medicine hole 3 about having seted up respectively on supporting shoe 2 and the connecting pipe 1, 2 internal rotations in supporting shoe are connected with ball 4, axial and can with the through-hole 5 of medicine hole 3 intercommunication around seting up on the ball 4, axial pivot 6 about both ends are equipped with respectively about ball 4, two pivot 6 back mutually the end run through supporting shoe 2 respectively and coaxial gear 7 that is equipped with, sliding connection has back shape frame 8 on supporting shoe 2, both ends are equipped with respectively about the 8 inside walls of back shape frame about and the rack 9 of direction and gear 7 meshing.
In order to enable the clip frame 8 to slide on the supporting block 2 only up and down, the front end and the rear end of the inner side wall of the clip frame 8 are respectively provided with a chute 10 in the up-down direction, and the front end and the rear end of the supporting block 2 are respectively provided with a slide block 11 in the up-down direction and sliding in the chute 10.
In order to facilitate the operation of medical staff, the left end and the right end of the clip 8 are respectively connected with the connecting pipe 1 through the tension springs 12 in the up-down direction.
In order to facilitate the use of medical staff, the left end and the right end of the supporting block 2 are respectively provided with a stop block 16 which is in left-right direction and can be contacted with the rack 9.
In order to avoid the pollution to the connecting pipe 1 and the clip frame 8, the upper end of the clip frame 8 is detachably connected with a rubber plug 13, and the left end and the right end of the connecting pipe 1 are respectively detachably connected with a plug 14.
In order to prevent the backflow of the liquid medicine, a check valve 15 is arranged in the connecting pipe 1, and the check valve is positioned on the left side of the supporting block 2 and has an opening facing the right side.
When the utility model is used, a medical staff puts the trachea cannula into the mouth of a sick child, respectively takes off the plugs 14 at the left side and the right side, connects one end of the breathing machine with the left end of the connecting pipe 1, connects the trachea cannula with the right end of the connecting pipe 1, and can open the breathing machine to carry out oxygen therapy and nursing on the sick child at the moment;
when the medicine needs to be administered to the lung of the infant, the medical staff takes off the rubber plug 13 and pinches the left and right ends of the clip 8 to insert the output end of the syringe into the medicine hole 3, at this time, the medical staff pushes the housing of the syringe downwards, the syringe drives the supporting block 2 to move downwards, the supporting block 2 drives the connecting pipe 1 to move downwards while moving downwards, the connecting pipe 1 pulls the tension spring 12 downwards while moving downwards, the tension spring 12 has an upward tension, the supporting block 2 drives the ball 4 to move downwards, the ball 4 drives the rotating shaft 6 to move downwards, the rotating shaft 6 drives the gear 7 to move upwards, the rack 9 drives the gear 7 to rotate anticlockwise while moving upwards, the gear 7 drives the ball 4 to rotate anticlockwise through the rotating shaft 6, when the upper end of the rack 9 contacts the stop block 16, the ball rotates 90 degrees, and the through hole 5 is changed from the front-back direction to the up-down direction and is communicated with the medicine hole 3;
at the moment, the shell of the injector is stopped to be pushed downwards, the medical staff pushes the push handle of the injector downwards to inject the liquid medicine into the medicine hole 3, the liquid medicine flows into the connecting pipe 1 through the through hole 5, and the check valve 15 can prevent the liquid medicine from flowing to one end of the breathing machine, so that waste is caused;
after waiting to administer, medical personnel take out the syringe from supporting shoe 2, connecting pipe 1 is because the ascending pulling force of extension spring 12 and rebound this moment, when connecting pipe 1 rebound, drive supporting shoe 2 rebound, supporting shoe 2 drives ball 4 rebound, ball 4 drives gear 7 rebound through pivot 6, when gear 7 rebound, rack 9 drives gear 7 clockwise turning, gear 7 drives ball 4 clockwise turning through pivot 6, after rotating 90 degrees, through-hole 5 becomes fore-and-aft direction and does not communicate with medicine hole 3 by upper and lower direction this moment, prevent oxygen leakage, the influence is to the oxygen suppliment nursing of infant, medical personnel reassume this moment and install rubber buffer 13 can.
Compared with the prior art, the beneficial effects of the utility model are that: the connecting pipe that is equipped with, the supporting shoe, the medicine hole, the ball, the through-hole, the apparatus further comprises a rotating shaft, a gear, the rack, time shape frame etc., can be under the condition of constantly opening the infant oxygen therapy, dose to the infant, the misery that has reduced the infant has just reduced medical personnel's work load, the extension spring that is equipped with, the check valve, the medical personnel operation of can being convenient for, the spout that is equipped with, the slider, can only make time shape frame reciprocate, medical personnel's use can be convenient for, the rubber buffer that is equipped with, the end cap, medical personnel's the security that can be convenient for increase the connecting pipe, this simple structure, the design is novel, high durability and convenient use.

Claims (6)

1. The utility model provides a supplementary device of dosing of trachea cannula, including controlling axial connecting pipe (1), a serial communication port, connecting pipe (1) upper end is equipped with supporting shoe (2) of direction from top to bottom, axial medicine hole (3) about having seted up on supporting shoe (2) and connecting pipe (1) respectively, supporting shoe (2) internal rotation is connected with ball (4), axial and through-hole (5) that can communicate with medicine hole (3) around seting up on ball (4), both ends are equipped with axial pivot (6) about respectively about ball (4), the looks back of the body end of two pivot (6) run through supporting shoe (2) respectively and coaxial gear (7) that is equipped with, sliding connection has back shape frame (8) on supporting shoe (2), both ends are equipped with about the shape frame (8) inside wall respectively about just and rack (9) with gear (7) meshing.
2. The auxiliary drug delivery device for the trachea cannula according to claim 1, wherein the front end and the rear end of the inner side wall of the square frame (8) are respectively provided with a sliding groove (10) in the vertical direction, and the front end and the rear end of the supporting block (2) are respectively provided with a sliding block (11) which is in the vertical direction and slides in the sliding groove (10).
3. The auxiliary drug delivery device for the trachea cannula as claimed in claim 1, wherein the left and right ends of the square frame (8) are respectively connected with the connecting pipe (1) through a tension spring (12) in the up-down direction.
4. An auxiliary drug delivery device for trachea cannula according to claim 1, characterized in that the left and right ends of the supporting block (2) are respectively provided with a stop block (16) which is arranged in left and right directions and can be contacted with the rack (9).
5. The auxiliary drug delivery device for the trachea cannula as claimed in claim 1, wherein the upper end of the square frame (8) is detachably connected with a rubber plug (13), and the left end and the right end of the connecting pipe (1) are respectively detachably connected with a plug (14).
6. An auxiliary drug delivery device for trachea cannula according to claim 1 is characterized in that a one-way valve (15) is arranged in the connecting pipe (1) and is positioned at the left side of the supporting block (2) and the opening of the one-way valve faces the right side.
CN202120327729.5U 2021-02-04 2021-02-04 Supplementary device of dosing of trachea cannula Active CN214762737U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120327729.5U CN214762737U (en) 2021-02-04 2021-02-04 Supplementary device of dosing of trachea cannula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120327729.5U CN214762737U (en) 2021-02-04 2021-02-04 Supplementary device of dosing of trachea cannula

Publications (1)

Publication Number Publication Date
CN214762737U true CN214762737U (en) 2021-11-19

Family

ID=78752404

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120327729.5U Active CN214762737U (en) 2021-02-04 2021-02-04 Supplementary device of dosing of trachea cannula

Country Status (1)

Country Link
CN (1) CN214762737U (en)

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