CN215230603U

CN215230603U - Infusion connects degassing unit

Info

Publication number: CN215230603U
Application number: CN202121718769.9U
Authority: CN
Inventors: 周英; 甘振云; 朱文婷; 朱晓灵; 范俊珺
Original assignee: Shanghai Jiading District Central Hospital
Current assignee: Shanghai Jiading District Central Hospital
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-21
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses an infusion connects degassing unit, it includes: a disinfection mechanism, a fixed disk fixed at the right end of the disinfection mechanism and a motor rotating the disinfection mechanism, when in disinfection work, the alcohol cotton balls are stuffed in the placing groove, and the distance between the first regulator and the second regulator is adjusted, can clamp the infusion joint which needs to be cleaned and disinfected, then the power supply is switched on, the controller starts the motor, so that the motor drives the disinfection mechanism to alternately rotate in the forward direction and the reverse direction on the outer wall of the infusion joint through the crankshaft, and the alcohol cotton balls continuously rub and disinfect the outer wall of the infusion joint while rotating, and, sterile time is taken notes by the time display screen, reaches the settlement time after, controller control motor closes, from the infusion connect take off disinfection mechanism can, the utility model is simple in operation, convenient to use, disinfection degree is high, the disinfection time can be held accurately, ensures that the infusion connects the disinfection completely.

Description

Infusion connects degassing unit

Technical Field

The utility model belongs to the technical field of medical disinfection apparatus is relevant, concretely relates to infusion connects degassing unit.

Background

In clinical work of hospitals, patients needing long-term infusion often select a venous indwelling needle, a CVC (CVC) catheter and a PICC (peripherally inserted central catheter) catheter, and the tail ends of the catheters are connected with infusion connectors. During the use, need to twist off the infusion joint helmet, expose the infusion joint that the pipe mouth has the screw thread, then need connect with alcohol cotton ball or alcohol cotton piece parcel infusion and carry out rotatory disinfection fifteen seconds at least, however, at present, the part nurse of hospital is at sterile in-process, because inaccurate timing or in order to improve work efficiency, often can lead to the disinfection time to be less than fifteen seconds, also does not put in place hard, can seriously influence the disinfection effect like this, has very big potential safety hazard, for this reason, the utility model provides an infusion joint degassing unit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transfusion joint degassing unit to solve the present that proposes in the above-mentioned background art, hospital's partial nurse is at the in-process to the transfusion joint disinfection, because inaccurate timing or for improving work efficiency, often can lead to the disinfection time to be less than fifteen seconds, also does not put in place hard, can seriously influence the disinfection effect like this, has the problem of very big potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: infusion connects degassing unit, it includes: the disinfection mechanism, be fixed in the fixed disk of disinfection mechanism right-hand member and carry out the motor that rotates to disinfection mechanism, the output of motor is equipped with the spindle that is connected with the fixed disk, be fixed with the controller that operates the motor on the outer wall of motor, be equipped with on-off button who carries out the switch to the controller on the controller, be equipped with the time display screen that carries out the demonstration to operating time on the controller.

Preferably, disinfection mechanism includes the frame and all locates the inside first regulator and the second regulator of frame, be equipped with the extensible member that carries out the connection to first regulator and second regulator between first regulator and the second regulator, be fixed with first spring assembly between first regulator and the frame inner wall, be fixed with second spring assembly between second regulator and the frame inner wall.

Preferably, the extensible member is located the inside second sleeve of second regulator and fixed cover including fixed cover and is located the inside first sleeve of first regulator, be connected with the horizontal pole between first sleeve and the second sleeve, inside second regulator and the first regulator are located to the horizontal pole slip cap, both ends all are connected with second regulator and first regulator respectively through the spring about the horizontal pole.

Preferably, the first spring group and the second spring group are symmetrically distributed about a vertical center line of the outer frame.

Preferably, the second regulator and the first regulator are identical in structure composition, the second regulator comprises a semicircular frame and a placing groove formed in the semicircular frame, a through hole communicated with the placing groove is formed in the inner side wall of the semicircular frame, and the second regulator further comprises a partition plate which is fixed in the placing groove and divides the space inside the placing groove into two parts.

Preferably, the outer wall of the fixed disc is fixed with an inserting column, the end of the crankshaft is provided with a sleeve hole matched with the inserting column, and the inserting column and the crankshaft are both provided with threaded holes.

Compared with the prior infusion joint disinfection technology, the utility model provides an infusion joint degassing unit possesses following beneficial effect:

firstly, the utility model discloses a set up disinfection mechanism, motor and controller, when carrying out disinfection work, pack into the standing groove alcohol cotton ball, through adjusting the distance between first regulator and the second regulator, change the area that encloses between first regulator and the second regulator, can clip the infusion joint that needs cleaning and disinfecting, afterwards, switch on, the controller starts the motor, make the motor drive disinfection mechanism through the spindle and carry out forward and reverse rotation in turn at the infusion joint outer wall, when rotatory, alcohol cotton ball constantly carries out the friction disinfection to the infusion joint outer wall, and, sterile time is taken notes by the time display screen, after reaching the settlement time, controller control motor closes, it can to take off disinfection mechanism from the infusion joint, the utility model discloses easy operation, convenient to use, degree of disinfection is high, disinfection time can be held accurately, ensuring the complete disinfection of the infusion joint;

the disinfection mechanism comprises an outer frame, a first regulator and a second regulator, wherein the first regulator and the second regulator are arranged inside the outer frame, a first spring set is fixed between the first regulator and the inner wall of the outer frame, a second spring set is fixed between the second regulator and the inner wall of the outer frame, under the action of the first spring set and the second spring set, the first regulator and the second regulator are pressed by radial pressure of a spring at ordinary times, and the first regulator and the second regulator are expanded by compressing the first spring set and the second spring set when in use, so that automatic expansion and contraction are realized;

thirdly, the utility model discloses a disinfection mechanism can adjust according to the size that the infusion connects, in disinfection process, can change the alcohol cotton ball, after the disinfection, under the effect of threaded rod and screw hole, conveniently ann tears the disinfection mechanism open on the motor for disinfection mechanism is detachable disposable apparatus, and the motor can repetitious usage.

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, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic view of an assembly structure of a disinfection device for infusion connectors according to the present invention;

FIG. 2 is a schematic view of the left-view internal structure of the disinfection mechanism of the present invention;

fig. 3 is a schematic view of the structure of the telescopic member of the present invention;

fig. 4 is a schematic perspective view of a second regulator with a partition plate according to the present invention;

fig. 5 is a schematic view of a connecting structure of the crankshaft and the fixing disc provided by the present invention;

fig. 6 is a schematic perspective view of a second regulator without a partition plate according to the present invention;

in the figure: 1. a sterilizing mechanism; 11. a telescoping member; 111. a second sleeve; 112. a first sleeve; 113. a cross bar; 114. a spring; 12. an outer frame; 13. a first spring set; 14. a first regulator; 15. a second spring set; 16. a second regulator; 161. a semicircular frame; 162. a placement groove; 163. a partition plate; 164. a port; 2. fixing the disc; 21. a threaded hole; 22. inserting a column; 3. a motor; 31. a crankshaft; 311. trepanning; 4. a controller; 41. a switch button; 42. a time display screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: infusion connects degassing unit, it includes: disinfection mechanism 1, be fixed in fixed disk 2 of 1 right-hand member of disinfection mechanism and motor 3 that disinfection mechanism 1 carries out the rotation, motor 3's output is equipped with the spindle 31 that is connected with fixed disk 2, be fixed with on motor 3's the outer wall and carry out the controller 4 of operating to motor 3, motor 3 electricity is connected in controller 4, be equipped with the shift knob 41 that carries out the switch to controller 4 on the controller 4, be equipped with the time display screen 42 that carries out the demonstration to operating time on controller 4, press shift knob 41, controller 4 control motor 3 starts, motor 3 drives disinfection mechanism 1 through spindle 31 and fixed disk 2 and carries out the positive and negative rotation, time display screen 42 can carry out the timing to the rotatory time of disinfection mechanism 1.

The disinfection mechanism 1 comprises an outer frame 12, a first regulator 14 and a second regulator 16 which are arranged inside the outer frame 12, a telescopic piece 11 which is used for connecting the first regulator 14 and the second regulator 16 is arranged between the first regulator 14 and the second regulator 16, a first spring group 13 is fixed between the first regulator 14 and the inner wall of the outer frame 12, a second spring group 15 is fixed between the second regulator 16 and the inner wall of the outer frame 12, under the action of the first spring group 13 and the second spring group 15, when in the state of non-use, that is, the first spring group 13 and the second spring group 15 are in a natural state, the first adjuster 14 and the second adjuster 16 are pressed close by the radial elastic force of the first spring group 13 and the second spring group 15, in the use state, the first and

second regulators

14 and 16 are expanded outward by the infusion connector, and the first and

second regulators

14 and 16 hold the infusion connector.

In order to adjust the distance between the first adjuster 14 and the second adjuster 16, the telescopic part 11 includes a second sleeve 111 fixedly sleeved inside the second adjuster 16 and a first sleeve 112 fixedly sleeved inside the first adjuster 14, a cross rod 113 is connected between the first sleeve 112 and the second sleeve 111, the cross rod 113 is slidably sleeved inside the second adjuster 16 and the first adjuster 14, the left end and the right end of the cross rod 113 are respectively connected with the second adjuster 16 and the first adjuster 14 through springs 114, and the cross rod 113 provides a guiding and positioning function in the process that the first adjuster 14 and the second adjuster 16 are far away from or close to each other.

The first spring set 13 and the second spring set 15 are symmetrically distributed about the vertical center line of the outer frame 12, the first adjuster 14 and the second adjuster 16 are pressed by the radial pressure of the first spring set 13 and the second spring set 15 at ordinary times, and the first adjuster 14 and the second adjuster 16 are expanded and contracted by compressing the first spring set 13 and the second spring set 15 when the automatic expansion and contraction device is used.

In order to sterilize the infusion joint, the second regulator 16 and the first regulator 14 are identical in structure, the second regulator 16 comprises a semicircular frame 161 and a placing groove 162 arranged inside the semicircular frame 161, a partition 163 (shown in fig. 4) dividing the placing groove 162 into two parts is fixed inside the placing groove 162, a through hole 164 communicated with the placing groove 162 is formed in the inner side wall of the semicircular frame 161, a part of the alcohol cotton balls can be exposed through the through hole 164 by inserting the alcohol cotton balls into the placing groove 162, the outer wall of the infusion joint is sleeved with the second regulator 16 and the first regulator 14, the second regulator 16 and the first regulator 14 rotate around the infusion joint, and at the moment, the exposed alcohol cotton balls can repeatedly rub and sterilize the outer wall of the infusion joint.

In a preferred embodiment, the inner sidewall of the semicircular frame 161 is provided with a through hole 164 communicating with the placement groove 162 without a partition 163 (as shown in fig. 6), so that two smaller through holes are combined into a larger through hole, more space can be used, and the alcohol cotton balls can be more conveniently plugged into the placement groove 162.

The outer wall of fixed disk 2 is fixed with inserts post 22, the tip of spindle 31 is seted up and is inserted post 22 matched with trepanning 311, insert post 22 and the inside of spindle 31 and all seted up screw hole 21, spindle 31 is located through trepanning 311 cover and is inserted post 22 outer wall, later, twist the threaded rod into spindle 31 and insert the screw hole 21 on the post 22, connect fixedly spindle 31 and insert post 22, under the effect of threaded rod and screw hole 21, conveniently install and tear down disinfection mechanism 1 on motor 3, make disinfection mechanism 1 be detachable disposable, but motor 3 repetitious usage.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the utility model is used for working, under the action of the disinfection mechanism 1, the motor 3 and the controller 4, when the disinfection working is carried out, the alcohol cotton ball is stuffed in the placing groove 162, then the first spring group 13 and the second spring group 15 are compressed by the infusion joint, the first regulator 14 and the second regulator 16 are expanded outwards, the first regulator 14 and the second regulator 16 clamp the infusion joint, then the power is switched on, the controller 4 starts the motor 3, the motor 3 drives the disinfection mechanism 1 to rotate alternately in the forward direction and the reverse direction on the outer wall of the infusion joint through the crankshaft 31, the alcohol cotton ball exposed from the through hole 163 continuously rubs and disinfects the outer wall of the infusion joint while rotating, in addition, the disinfection time is recorded by the time display screen 42, after the set time is reached, the controller 4 controls the motor 3 to be closed, the disinfection mechanism 1 is taken down from the transfusion joint.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Infusion connects degassing unit, its characterized in that, it includes: disinfection mechanism (1), be fixed in fixed disk (2) of disinfection mechanism (1) right-hand member and carry out motor (3) of rotation to disinfection mechanism (1), the output of motor (3) is equipped with spindle (31) that are connected with fixed disk (2), be fixed with controller (4) that operate motor (3) on the outer wall of motor (3), be equipped with on-off button (41) that carry out the switch to controller (4) on controller (4), be equipped with time display screen (42) that carry out the demonstration to operating time on controller (4).

2. The infusion connector disinfection device of claim 1, wherein: disinfection mechanism (1) include frame (12) and all locate frame (12) inside first regulator (14) and second regulator (16), be equipped with expansion part (11) of connecting first regulator (14) and second regulator (16) between first regulator (14) and second regulator (16), be fixed with first spring assembly (13) between first regulator (14) and frame (12) inner wall, be fixed with second spring assembly (15) between second regulator (16) and frame (12) inner wall.

3. The infusion connector disinfection device of claim 2, wherein: the telescopic piece (11) comprises a second sleeve (111) and a first sleeve (112), wherein the second sleeve (111) is fixedly sleeved inside the second regulator (16), the first sleeve (112) is fixedly sleeved inside the first regulator (14), a cross rod (113) is connected between the first sleeve (112) and the second sleeve (111), the second regulator (16) and the first regulator (14) are slidably sleeved on the cross rod (113), and the left end and the right end of the cross rod (113) are respectively connected with the second regulator (16) and the first regulator (14) through springs (114).

4. The infusion connector disinfection device of claim 2, wherein: the first spring set (13) and the second spring set (15) are symmetrically distributed about a vertical center line of the outer frame (12).

5. The infusion connector disinfection device of claim 2, wherein: the structure composition of the second regulator (16) is the same as that of the first regulator (14), the second regulator (16) comprises a semicircular frame (161) and a placing groove (162) formed in the semicircular frame (161), and a through hole (164) communicated with the placing groove (162) is formed in the inner side wall of the semicircular frame (161).

6. The infusion connector disinfection device of claim 5, wherein: the second regulator (16) further comprises a partition plate (163), and the partition plate (163) is fixed inside the placement groove (162) and divides the space inside the placement groove (162) into two parts.

7. The infusion connector disinfection device of claim 1, wherein: the outer wall of fixed disk (2) is fixed with and inserts post (22), the tip of spindle (31) is seted up and is inserted post (22) matched with trepanning (311), screw hole (21) are all seted up in the inside of inserting post (22) and spindle (31).