CN210992215U

CN210992215U - Puncture device for emergency treatment

Info

Publication number: CN210992215U
Application number: CN201921123058.XU
Authority: CN
Inventors: 杨小震; 孟美娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-07-14
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a piercing depth for emergency call, including pjncture needle, pressure card, activity even piece, stopper and compression spring, compression spring's one end is pegged graft and is had the spliced pole, the one end fixedly connected with device shell of spliced pole, the lower fixed surface of device shell is connected with fixed connecting rod, fixed connecting rod's bottom fixedly connected with holding ring, the interior roof fixedly connected with fixation clamp splice of holding ring, the interior diapire set screw hole of holding ring, the inside swing joint of screw hole has the lead screw. This piercing depth for emergency call through pjncture needle, pressure card, activity even piece, pressure spring and infusion bag's setting, and pressure card chucking pjncture needle prevents to puncture repeatedly through pressure spring's the rubber mouth that the bullet was jetted into infusion bag that the compression that resets drives, reduces in the insoluble particle on the rubber mouth gets into the liquid medicine, avoids inputing into the inside harm that causes of patient's health.

Description

Puncture device for emergency treatment

Technical Field

The utility model relates to an emergency call equipment technical field specifically is a piercing depth for emergency call.

Background

At present, the infusion bag mainly adopts a composite film formed by a co-extrusion process as a packaging material, so that when the material of the infusion bag does not dissolve particles, the bag mouth rubber plug material used needs to be ensured not to have the desquamation phenomenon in the puncture process, for example, a polyisoprene rubber plug is used and is safe and reliable when being contacted with liquid medicine, in addition, whether the puncture force required when each position of the rubber plug is punctured by a needle point is proper or not determines the times and time of successful puncture in infusion, the fewer puncture times and the shorter puncture time are generally used, the situation that insoluble particles of the rubber plug enter the liquid medicine can be effectively avoided, when the material of the infusion bag does not dissolve particles, the bag mouth rubber plug material used needs to be ensured not to have the desquamation phenomenon in the puncture process, for example, the polyisoprene rubber plug is used and is safe and reliable when being contacted with the liquid medicine, in addition, whether the puncture force required when each, the number of times and the time of successful puncture when having decided the infusion, puncture number of times and shorter puncture time less usually can effectively avoid in the plug insolubility particle gets into the liquid medicine, and the puncture power undersize then easily leads to difficult being impaled, increases the puncture number of times, lacks a piercing depth now and reduces medical personnel's the number of times of impaling, reduces in the insolubility particle gets into the liquid medicine, leads to inputing patient's health inside.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a piercing depth for emergency call has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a piercing depth for emergency call, includes the pjncture needle, the surperficial joint of pjncture needle has the pressure card, the top fixedly connected with activity of pressure card is even the piece, the top fixedly connected with stopper of the even piece of activity, one side swing joint of the even piece of activity has pressure spring, pressure spring's one end is pegged graft and is had the spliced pole, the one end fixedly connected with device shell of spliced pole, the lower fixed surface of device shell is connected with fixed connecting rod, fixed connecting rod's bottom fixedly connected with holding ring, the interior roof fixedly connected with fixation clamp splice of holding ring, the interior diapire set up screw hole of holding ring, the inside swing joint of screw hole has the lead screw.

Optionally, one end of the screw rod is fixedly connected with a control knob.

Optionally, the other end of the screw rod is fixedly connected with a bearing seat.

Optionally, the top of the bearing seat is fixedly connected with a movable clamping block.

Optionally, the upper surface of the movable clamping block is movably connected with an infusion bag.

Optionally, one end of the puncture needle is movably connected with an infusion tube.

(III) advantageous effects

The utility model provides a piercing depth for emergency call possesses following beneficial effect:

1. this piercing depth for emergency call, through the pjncture needle, the pressure card, the activity is even the piece, pressure spring and infusion bag's setting, pressure card chucking pjncture needle passes through pressure spring's the compression that resets and drives the bullet and jet into infusion bag's rubber mouth, prevent to puncture repeatedly, reduce in the insoluble particle on the rubber mouth gets into the liquid medicine, avoid inputing into the inside harm that causes of patient's health, through the holding ring, the fixed clamp splice, the lead screw, control knob, the setting of bearing frame and activity clamp splice, the rotation control knob drives the lead screw and promotes movable clamp splice and stabilize clamping infusion bag with the fixed clamp splice, avoid infusion bag slip when ejecting the pjncture needle, the pjncture needle strikes medical personnel hand, cause the injury for medical personnel.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the positioning ring structure of the present invention;

fig. 4 is a schematic side view of the pressure card structure of the present invention.

In the figure: 1. puncturing needle; 2. a pressure card; 3. a movable connecting piece; 4. a limiting block; 5. a pressure spring; 6. connecting columns; 7. a device housing; 8. fixing the connecting rod; 9. a positioning ring; 10. fixing the clamping block; 11. a screw rod; 12. controlling a turning knob; 13. a bearing seat; 14. a movable clamping block; 15. an infusion bag; 16. an infusion tube.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a piercing depth for emergency call, including pjncture needle 1, the surface joint of pjncture needle 1 has pressure card 2, the even piece 3 of top fixedly connected with activity of pressure card 2, the even piece 3 top fixedly connected with stopper 4 of activity, one side swing joint of the even piece 3 of activity has pressure spring 5, pressure spring 5's spring pressure customizes according to the thickness of rubber buffer and the distance between, rigidity is multiplied by the working force degree that working stroke just equals this spring, compression spring's parameter must by: the device comprises a material, a wire diameter, a central diameter, effective turns, a total length of a spring, a working height and a required force, wherein the material is customized and installed on the device, one end of a pressure spring 5 is inserted with a connecting column 6, one end of the connecting column 6 is fixedly connected with a device shell 7, the lower surface of the device shell 7 is fixedly connected with a fixed connecting rod 8, the bottom end of the fixed connecting rod 8 is fixedly connected with a positioning ring 9, the positioning ring 9, a fixed clamping block 10, a screw rod 11, a control rotating knob 12, a bearing seat 13 and a movable clamping block 14 are arranged, the screw rod 11 is driven by the rotation control rotating knob 12 to push the movable clamping block 14 and the fixed clamping block 10 to stably clamp an infusion bag 15, the situation that the infusion bag 15 slides when the puncture needle 1 is ejected, the puncture needle 1 impacts the hand of medical personnel to cause injury to the medical personnel is avoided, the fixed clamping block 10 is fixedly, the inside swing joint of screw hole has lead screw 11, the one end fixedly connected with control knob 12 of lead screw 11, the other end fixedly connected with bearing frame 13 of lead screw 11, the top fixedly connected with activity clamp splice 14 of bearing frame 13, the upper surface swing joint of activity clamp splice 14 has infusion bag 15, through pjncture needle 1, pressure card 2, activity even piece 3, pressure spring 5 and infusion bag 15's setting, the rubber mouth of infusion bag 15 is penetrated through pressure spring 5's the compression that resets drive bullet to pressure card 2 chucking pjncture needle 1, prevent to puncture repeatedly, reduce in the infusibility particle thing on the rubber mouth gets into the liquid medicine, avoid the inside harm that causes of the input into patient's health, the one end swing joint of pjncture needle 1 has infusion pipe 16.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In conclusion, when the puncture device for emergency treatment is used, the puncture needle 1, the pressure card 2, the movable connecting piece 3, the pressure spring 5 and the infusion bag 15 are arranged, the pressure card 2 tightly clamps the puncture needle 1 and drives the elastic ejection to enter the rubber port of the infusion bag 15 through the reset compression of the pressure spring 5, repeated puncture is prevented, insoluble particles on the rubber port are reduced to enter the liquid medicine, damage caused by the fact that the particles are input into the body of a patient is avoided, and through the arrangement of the positioning ring 9, the fixed clamping block 10, the screw rod 11, the control rotating knob 12, the bearing seat 13 and the movable clamping block 14, the rotation control rotating knob 12 drives the screw rod 11 to push the movable clamping block 14 and the fixed clamping block 10 to stably clamp the infusion bag 15, the situation that the puncture needle 15 slides when the puncture needle 1 is ejected, and the puncture needle 1 collides with the hand of a medical worker.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A puncture device for emergency treatment comprises a puncture needle (1), and is characterized in that: the utility model discloses a puncture needle, including pjncture needle (1), the surperficial joint of pjncture needle (1) has pressure card (2), the top fixedly connected with activity of pressure card (2) is even piece (3), the top fixedly connected with stopper (4) of activity even piece (3), one side swing joint of activity even piece (3) has compression spring (5), the one end of compression spring (5) is pegged graft and is had spliced pole (6), the one end fixedly connected with device shell (7) of spliced pole (6), the lower fixed surface of device shell (7) is connected with fixed connecting rod (8), the bottom fixedly connected with holding ring (9) of fixed connecting rod (8), the interior roof fixedly connected with fixing clip piece (10) of holding ring (9), the interior diapire of holding ring (9) has seted up the screw hole, the inside swing joint of screw hole has lead screw.

2. The emergency puncture device according to claim 1, wherein: one end of the screw rod (11) is fixedly connected with a control knob (12).

3. The emergency puncture device according to claim 1, wherein: and the other end of the screw rod (11) is fixedly connected with a bearing seat (13).

4. The emergency puncture device according to claim 3, wherein: the top of the bearing seat (13) is fixedly connected with a movable clamping block (14).

5. The emergency puncture device according to claim 4, wherein: the upper surface of the movable clamping block (14) is movably connected with an infusion bag (15).

6. The emergency puncture device according to claim 1, wherein: one end of the puncture needle (1) is movably connected with a transfusion tube (16).