CN210500561U

CN210500561U - Trachea cannula china ink phenanthrene hole punching device convenient to waste discharge

Info

Publication number: CN210500561U
Application number: CN201921436516.5U
Authority: CN
Inventors: 厉翰峙
Original assignee: Handan Peak Han Medical Equipment Technology Co Ltd
Current assignee: Handan Peak Han Medical Equipment Technology Co Ltd
Priority date: 2019-09-01
Filing date: 2019-09-01
Publication date: 2020-05-12
Anticipated expiration: 2029-09-01

Abstract

The utility model discloses a trachea cannula china ink phenanthrene hole punching device convenient to waste discharge, including the base and fix the pad platform on the base, it is fixed with the cushion socket to fill up the bench, no pole cylinder and riser, cushion socket sliding connection has the buffer block, the buffer block is improved level and is fixed with the cylinder, no pole cylinder portion of sliding installs the heating rod, riser top level is fixed with the diaphragm, install the punching press cylinder on the diaphragm, the flexible end of punching press cylinder is vertical stretches out downwards and installs the seat that goes up and down, seat coaxial arrangement that goes up and down has stand and hollow drift, sliding connection has the fore-set that stretches into hollow drift inner chamber in the stand, the fore-set top is passed through the second spring and is connected with the swing handle, hollow drift is stretched out to the fore-set bottom under the. The utility model discloses punching a hole the back at hollow drift, the fore-set is ejecting with the waste material, prevents that the waste material from attaching to on the drift, solves the difficult problem that the waste material is difficult for collecting, easily attaches to on the drift, sets up and collects the box, after extracting trachea cannula cylinder, is convenient for collect the waste material.

Description

Trachea cannula china ink phenanthrene hole punching device convenient to waste discharge

Technical Field

The utility model relates to a trachea cannula processing equipment field, especially a trachea cannula china ink and phoenix hole punching device convenient to waste discharge.

Background

Trachea cannula is needed in tracheotomy, general anesthesia and the like, is a main means for keeping the respiratory tract of a patient incapable of breathing independently unobstructed and effectively ventilates, and has become an important measure in the process of cardio-pulmonary resuscitation and emergency treatment of critically ill patients accompanied with respiratory dysfunction.

The Murphy's hole is an oval air hole at the front end of the tracheal cannula, has the function of increasing the ventilation volume, and can prevent the ventilation blockage when the tip of the catheter is attached to the tracheal wall. After the murphy hole is dashed out to trachea cannula, the last waste material that can fall down the shaping of punching a hole and produce of trachea cannula, partial waste material still can be attached to on the drift, influences the punching a hole next time, and the waste material that the shaping of punching a hole produced is also be convenient for collect, causes machining efficiency low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and designing a trachea cannula Murphy hole punching device convenient for waste discharge.

The technical scheme of the utility model is that the trachea cannula Murphy's hole punching device convenient for waste discharge comprises a base and a cushion table fixed on the base, wherein a buffer seat, a rodless cylinder and a vertical plate are fixed on the cushion table, a groove is arranged at the top of the buffer seat, a buffer block is connected in the groove in a sliding way, the bottom of the buffer block is connected with the groove through a first spring, a cylinder body used for inserting a trachea cannula catheter is horizontally fixed at the side surface of the buffer block extending out of the groove, a heating rod is arranged at the sliding part of the rodless cylinder, the rodless cylinder drives the heating end of the heating rod to be close to and away from the cylinder body, two guide rails are vertically fixed on the vertical plate, a slide block is arranged on the guide rails in a sliding way, a transverse plate is horizontally fixed at the top of the vertical plate, a stamping cylinder is arranged on the transverse plate, the telescopic, lifting seat and slider fixed connection, coaxial first screw hole and second screw hole have been attacked from top to bottom in proper order to the vertical direction of lifting seat, first screw hole female connection has the stand pipe, the stand pipe top is fixed with the swing handle, second screw hole female connection has the hollow drift that is located directly over the cylinder, sliding connection has the fore-set that stretches into hollow drift inner chamber in the stand pipe, the fore-set top is passed through the second spring and is connected with the swing handle, under the natural state the hollow drift is stretched out to the fore-set bottom.

The base is provided with a collection box with an open top, and the collection box is located at one end of the column body, which faces away from the buffer block.

And a limiting plate used for limiting the collection box to move along the axial direction of the column body is fixed on the base.

Preferably, the bottom end of the top column is a smooth ball head.

Preferably, the bottom end of the top column is a semicircular ball head, and the head end of the semicircular ball head faces downwards.

Preferably, the bottom end face of the top column is a smooth transition cambered surface.

The utility model has the advantages that: through setting up the heating rod, preheat the softening pipe before punching a hole, be convenient for punch a hole, punch a hole at hollow drift back, the fore-set is ejecting with the waste material, prevents that the waste material from attaching to on the drift, solves the difficult problem that the waste material is difficult for collecting, easily attaches to on the drift, sets up and collects the box, after extracting the cylinder with trachea cannula, is convenient for collect the waste material.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a trachea cannula Murphy's eye punching device convenient for waste discharge of the utility model;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a view of FIG. 2 in a state where the heating rod is heating the conduit;

FIG. 4 is a cross-sectional view of the elevator base;

FIG. 5 is an enlarged view of a portion of FIG. 1 at A;

fig. 6 is a partial schematic view of a pillar connecting structure in the second embodiment of the present invention;

fig. 7 is a partial schematic view of a three-column connection structure according to an embodiment of the present invention;

in the figure, 1, a base; 2. a cushion table; 3. a buffer seat; 4. a rodless cylinder; 5. a vertical plate; 6. a groove; 7. a buffer block; 8. a first spring; 9. a conduit; 10. a cylinder; 11. a heating rod; 12. a guide rail; 13. a slider; 14. a transverse plate; 15. punching a cylinder; 16. a lifting seat; 17. a first threaded hole; 18. a second threaded hole; 19. a guide tube; 20. turning a handle; 21. a hollow punch; 22. a top pillar; 221. a smooth ball head; 222. a semicircular ball head; 223. a cambered surface; 23. a collection box; 24. a limiting plate; 25. a second spring.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

the first embodiment is as follows: as shown in fig. 1-5: a trachea cannula Murphy hole punching device convenient for waste discharge comprises a base 1 and a cushion table 2 fixed on the base 1, wherein a buffer seat 3, a rodless cylinder 4 and a vertical plate 5 are fixed on the cushion table 2, the rodless cylinder 4 is horizontally arranged on the cushion table 2, the vertical plate 5 is vertically fixed on the cushion table 2, the top of the buffer seat 3 is provided with a groove 6, the groove 6 is connected with a buffer block 7 in a sliding way, the bottom of the buffer block 7 is connected with the groove 6 through a first spring 8, the side surface of the buffer block 7 extending out of the groove 6 is horizontally fixed with a cylinder 10 for inserting a trachea cannula catheter 9, the sliding part of the rodless cylinder 4 is provided with a heating rod 11, the rodless cylinder 4 drives the heating rod 11 to be close to and far away from the cylinder 10, the side surface of the vertical plate 5 facing the buffer seat 3 is vertically fixed with two guide rails 12, the guide rails 12 are provided with sliding blocks 13 in a sliding way, the top of the, the flexible end of punching press cylinder 15 is vertical stretches out downwards and installs lift seat 16, lift seat 16 and slider 13 fixed connection, the vertical direction of lift seat 16 has attacked coaxial first screw hole 17 and second screw hole 18 from top to bottom in proper order, first screw hole 17 female connection has stand

pipe

19, 19 outer walls of stand pipe have with first screw hole 17 female thread complex external screw thread, 19 tops of stand pipe are fixed with swing handle 20, second screw hole 18 female connection has the hollow drift 21 that is located directly over the cylinder 10, sliding connection has the fore-set 22 that stretches into hollow drift 21 inner chamber in the stand pipe 19, the fore-set 22 bottom is smooth bulb 221, the fore-set 22 top is passed through second spring (25) and is connected with swing handle 20, hollow drift 21 is stretched out to fore-set 22 bottom under the natural state.

In order to collect the waste after punching, the base 1 is provided with a collection box 23 with an open top, and the collection box 23 is positioned at one end of the column 10 opposite to the buffer block 7.

In order to keep the collecting box 23 in a suitable position for collecting the waste materials, the base 1 is fixed with two limiting plates 24, and the number of the limiting plates 24 is two, so that the collecting box 23 is limited to move axially along the column 10.

The working principle of the embodiment is that the cylinder 10 is matched with the tracheal cannula, the 9 part of the catheter of the tracheal cannula to be processed is directly sleeved on the cylinder 10, the cylinder 10 is attached to the inner wall of the 9 part of the catheter of the tracheal cannula, and the 9 part of the catheter of the tracheal cannula is tightly extruded and clamped, so that the 9 part of the catheter can be stably fixed on the cylinder 10 under the condition of no external force, and the subsequent punching operation is convenient;

the device is provided with a controller for controlling a heating rod 11, a rodless cylinder 4 and a stamping cylinder 15 to work, a punching program is preset in the controller, the heating rod 11 is continuously electrified and heated, after a conduit 9 of an endotracheal tube is inserted into a cylinder 10, the punching program is started, the rodless cylinder 4 and the stamping cylinder 15 are controlled by the controller to work in sequence, the rodless cylinder 4 drives the heating rod 11 to be close to the cylinder 10, the heating end of the heating rod 11 moves to the position above the conduit 9 part of the endotracheal tube on the cylinder 10, the position, to be punched, of the conduit 9 on the cylinder 10 is heated for a short time, the temperature of the conduit 9 rises and is softened, and the conduit is convenient to stamp, and then the rodless cylinder 4 drives the; the punching cylinder 15 drives the lifting seat 16 and the hollow punch 21 to descend, the sliding block 13 descends along with the lifting seat 16 on the guide rail 12, so that the lifting seat 16 descends stably in the vertical direction, the bottom end of the top column 22 contacts with the guide pipe 9 of the trachea cannula before the hollow punch 21, then the first spring 8 and the second spring 25 compress, the compression amount of the first spring 8 is smaller than that of the second spring 25, the bottom of the top column 22 retracts into the hollow punch 21, the hollow punch 21 contacts with the guide pipe 9 of the trachea cannula on the column body 10 and drives the buffer block 7 to descend, the first spring 8 compresses, the buffer block 7 descends stably in the groove 6 until the Murphy's hole is punched, the buffer block 7 and the first spring 8 play a role in buffering, and the hollow punch 21 is prevented from being in rigid contact with the column body 10; then the punching cylinder 15 drives the lifting seat 16 and the hollow punch 21 to ascend, when the hollow punch 21 leaves the cylinder 10, the top column 22 extends out of the hollow punch 21 under the elastic restoring force of the second spring 25, the waste materials punched by the hollow punch 21 are pushed against the cylinder 10, the bottom end surface of the top column 22 is a smooth transitional cambered surface 223, and the waste materials can be prevented from being attached to the bottom end of the top column 22; after punching, the guide tube 9 of the tracheal cannula is drawn out from the column body 10, the waste is taken to the extending end of the column body 10 along with the drawing of the guide tube 9 and finally falls into the collection box 23, and the guide tube 9 at the position of the Murphy's eye can be held by hands to draw the waste out together, so that the waste is discharged to the collection box 23.

Example two:

as shown in fig. 6, the difference from the first embodiment is that: the bottom end of the top column 22 is provided with a smooth ball head 221, the smooth ball head 221 has the same effect as the smooth transitional cambered surface 223, the contact area with waste materials can be reduced, the waste materials are prevented from being attached to the bottom end of the top column 22, and the waste materials can be conveniently ejected out of the hollow punch 21.

Example three:

as shown in fig. 7, the difference from the first embodiment is that: the bottom end of the top column 22 is provided with a semi-circular ball head 222, the ball head end of the semi-circular ball head 222 faces downwards, the semi-circular ball head 222 and the smooth ball head 221 have the same effect, meanwhile, the whole weight of the top column 22 can be reduced, waste materials can be prevented from being attached to the bottom end of the top column 22, and the volume of the semi-circular ball head 222 is small.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides a trachea cannula china ink phenanthrene hole punching device convenient to waste discharge, includes base (1) and fixes pad platform (2) on base (1), its characterized in that, be fixed with buffer seat (3), rodless cylinder (4) and riser (5) on pad platform (2), open at buffer seat (3) top has recess (6), sliding connection has buffer block (7) in recess (6), buffer block (7) bottom is connected through first spring (8) with recess (6), the side level that buffer block (7) stretched out recess (6) is fixed with cylinder (10) that are used for cartridge trachea cannula pipe (9), rodless cylinder (4) portion of sliding installs heating rod (11), rodless cylinder (4) drive heating rod (11) heating end is close to and keeps away from cylinder (10), vertically be fixed with two guide rails (12) on riser (5), sliding mounting has slider (13) on guide rail (12), riser (5) top level is fixed with diaphragm (14), install punching press cylinder (15) on diaphragm (14), vertical downwardly extending of flexible end of punching press cylinder (15) just installs lift seat (16), lift seat (16) and slider (13) fixed connection, coaxial first screw hole (17) and second screw hole (18) have been attacked from top to bottom in proper order to lift seat (16) vertical direction, first screw hole (17) female connection has stand pipe (19), stand pipe (19) top is fixed with swing handle (20), second screw hole (18) female connection has hollow drift (21) that are located directly over cylinder (10), sliding connection has fore-set (22) that stretch into hollow drift (21) inner chamber in stand pipe (19), fore-set (22) top is connected with swing handle (20) through second spring (25), and under the natural state, the bottom end of the top column (22) extends out of the hollow punch (21).

2. A trachea cannula Murphy's hole punching device convenient for waste discharge according to claim 1, characterized in that the base (1) is provided with a collection box (23) with an open top, the collection box (23) is positioned at one end of the column (10) back to the buffer block (7).

3. The intubation Murphy hole punching device convenient for waste discharge according to claim 2, wherein a limiting plate (24) used for limiting the axial movement of the collecting box (23) along the column (10) is fixed on the base (1).

4. The intubation murphy hole punching device for the trachea cannula convenient for waste discharge according to claim 1, wherein the bottom end of the top column (22) is a smooth ball head (221).

5. The intubation murphy hole punching device convenient for waste discharge according to claim 1, wherein a bottom end of the top column (22) is a semi-circular ball head (222), and a ball head end of the semi-circular ball head (222) faces downwards.

6. The intubation murphy hole punching device for the trachea to facilitate waste discharge according to claim 1, wherein the bottom end face of the top pillar (22) is a smooth transitional cambered surface (223).