CN212853595U

CN212853595U - Anesthesia puncture fixer that painful branch of academic or vocational study used

Info

Publication number: CN212853595U
Application number: CN202020745683.4U
Authority: CN
Inventors: 曾建华; 张璇; 雷定才
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-04-02
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses an anesthesia puncture fixer that painful branch of academic or vocational study used, including spacing seat, fixed cap, bearing cavity, annular sucking disc and centre gripping fixed establishment of spiraling, spacing seat is cylindrical cavity setting, fixed cap is circular setting soon, fixed cap can be dismantled and locate spacing seat upper end of spiraling, bearing cavity locates in the spacing seat, bearing cavity is located to centre gripping fixed establishment, the bearing cavity is located to the annular sucking disc rigid coupling, spacing seat lower wall is located. The utility model belongs to the technical field of medical instrument, specifically provide an anesthesia puncture fixer that simple structure, fixed firm, small, practicality are high, easy operation, low cost's pain branch of academic or vocational study used.

Description

Anesthesia puncture fixer that painful branch of academic or vocational study used

Technical Field

The utility model belongs to the technical field of medical instrument, specifically indicate an anesthesia puncture fixer that painful branch of academic or vocational study used.

Background

The puncture is a diagnostic technique for puncturing a puncture needle into a body cavity to extract secretion for testing, injecting gas or contrast medium into the body cavity for contrast examination, or injecting medicine into the body cavity, and aims to perform blood drawing test, blood transfusion, fluid transfusion and angiography by placing a catheter, and the puncture can be divided into anterior horn puncture, lateral horn puncture and posterior horn puncture.

When medical personnel carry out anesthesia puncture for patient, generally use adhesive tape to fix the puncture needle simply, can only play certain fixed action about the puncture needle with adhesive tape fixed, nevertheless the puncture needle still can rock about can, causes the damage to patient's tissue easily, is unfavorable for alleviating the misery of disease.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing difficult problem, the utility model provides an anesthesia puncture fixer used in the pain department with simple structure, firm fixation, small volume, high practicability, simple operation and low cost.

The utility model adopts the following technical scheme: the utility model relates to an anesthesia puncture fixer for pain department, which comprises a limiting seat, a fixed screw cap, a bearing cavity, an annular sucking disc and a clamping and fixing mechanism, wherein the limiting seat is arranged in a cylindrical cavity, the fixed screw cap is arranged in a circular shape, the fixed screw cap can be detachably arranged at the upper end of the limiting seat, the bearing cavity is arranged in the limiting seat, the clamping and fixing mechanism is arranged in the bearing cavity, the annular sucking disc is fixedly connected with the lower wall of the limiting seat, the annular sucking disc can generate negative pressure and is used for adsorbing the device on the body of a patient, the clamping and fixing mechanism comprises an inclined slide block, a clamping plate, a lifting clamping ring, a limiting slide way, a limiting slide groove, an upper puncture through hole and a lower puncture through hole, the upper puncture through hole and the lower puncture through hole are respectively arranged on the fixed screw cap and the limiting seat in the middle, the lifting clamping ring is fixedly connected with the lower wall of the fixed screw, the centre of a circle of the below puncture through-hole of spacing spout is the equidistant spacing of centre of a circle and locates spacing seat upper wall, but spacing slide sliding clamping locates in the spacing spout, spacing slide upper wall rigid coupling of oblique slider perpendicular to is located on the spacing slide, the grip block rigid coupling is located on the oblique slider lateral wall.

Furthermore, the side walls of the limiting seat and the fixed screw cap are respectively provided with threads, the limiting seat and the fixed screw cap are connected through threads, and when the fixed screw cap is screwed, the fixed screw cap drives the lifting clamping ring to ascend and descend.

Furthermore, the lower wall of the lifting clamping ring is an inclined plane, the upper wall of the inclined slide block is an inclined plane, the inclined planes of the lower wall of the lifting clamping ring and the upper wall of the inclined slide block have the same inclined angle, and the inclined slide block is driven to move towards the position close to the lower puncture through hole when the lifting clamping ring descends, so that the puncture needle is clamped and fixed.

Furthermore, a reset spring is arranged in the limit sliding groove, one end of the reset spring is fixedly connected to one end of the limit sliding groove, the other end of the reset spring is fixedly connected to the limit sliding way, and when the lifting clamping ring rises, the inclined sliding block moves to a position far away from the lower puncture through hole under the elastic action of the reset spring, so that a user can conveniently adjust and move the position of the puncture needle.

Furthermore, the side wall of the fixed screw cap is fixedly connected with anti-slip threads, so that a user can conveniently screw and rotate the screw.

Furthermore, a flexible cushion layer is arranged on the clamping plate and made of rubber, and the rubber has excellent skid resistance and toughness.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the anesthesia puncture fixer for the pain department is provided with a clamping and fixing mechanism, and when a fixed screw cap is screwed, the fixed screw cap drives a lifting clamping ring to ascend and descend; when the lifting clamping ring descends, the inclined slide block is driven to move towards the position close to the lower puncture through hole, so that the puncture needle is clamped and fixed; when the lifting clamping ring rises, the inclined slide block moves to a position far away from the lower puncture through hole under the elastic action of the reset spring, so that a user can conveniently adjust and move the position of the puncture needle; the annular sucking disc can generate negative pressure for adsorbing the device on the body of a patient; the side wall of the fixed turncap is fixedly connected with anti-skid threads, so that a user can conveniently perform turning operation; the clamping plate is provided with a flexible cushion layer, the flexible cushion layer is made of rubber, and the rubber has excellent anti-skid property and toughness.

Drawings

FIG. 1 is a sectional view of the whole structure of an anesthesia puncture fixing device used in pain department of the present invention;

fig. 2 is a schematic structural view of a limiting slide way of an anesthesia puncture fixing device used in the pain department of the present invention;

fig. 3 is a bottom view of the anesthesia puncture fixing device used in the pain department of the present invention.

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 serve to explain the invention and not to limit the invention. In the drawings: 1. spacing seat, 2, fixed cap soon, 3, bear the weight of the chamber, 4, annular sucking disc, 5, centre gripping fixed establishment, 6, oblique slider, 7, grip block, 8, lift grip ring, 9, spacing slide, 10, spacing spout, 11, go up the puncture through-hole, 12, lower puncture through-hole, 13, reset spring, 14, flexible cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

As shown in figures 1-3, the utility model relates to an anesthesia puncture fixer for pain department, which comprises a limiting seat 1, a fixed screw cap 2, a bearing cavity 3, an annular sucking disc 4 and a clamping fixing mechanism 5, wherein the limiting seat 1 is arranged in a cylindrical cavity, the fixed screw cap 2 is arranged in a circular shape, the fixed screw cap can be detachably arranged at the upper end of the limiting seat 1, the bearing cavity 3 is arranged in the limiting seat 1, the clamping fixing mechanism 5 is arranged in the bearing cavity 3, the annular sucking disc 4 is fixedly connected with the lower wall of the limiting seat 1, the clamping fixing mechanism 5 comprises an inclined slide block 6, a clamping plate 7, a lifting clamping ring 8, a limiting slide way 9, a limiting slide groove 10, an upper puncture through hole 11 and a lower puncture through hole 12, the upper puncture through hole 11 and the lower puncture through hole 12 are respectively arranged on the fixed screw cap 2 and the limiting seat 1, the lifting clamping ring 8 is fixedly connected with the lower wall of the fixed screw cap 2, the lifting clamping ring 8 is arranged around the upper puncture through hole 11, the circle center of the puncture through hole 12 below the limiting sliding groove 10 is arranged on the upper wall of the limiting seat 1 at equal intervals as the circle center, the limiting sliding way 9 can be clamped in the limiting sliding groove 10 in a sliding mode, the inclined sliding block 6 is fixedly connected to the upper wall of the limiting seat 1 and arranged on the limiting sliding way 9, and the clamping plate 7 is fixedly connected to the side wall of the inclined sliding block 6.

The side walls of the limiting seat 1 and the fixed screw cap 2 are respectively provided with threads, and the limiting seat 1 and the fixed screw cap 2 are connected through the threads; the lower wall of the lifting clamping ring 8 is an inclined plane, the upper wall of the inclined slide block 6 is an inclined plane, and the inclined angles of the lower wall of the lifting clamping ring 8 and the upper wall of the inclined slide block 6 are the same; a reset spring 13 is arranged in the limit sliding chute 10, one end of the reset spring 13 is fixedly connected to one end of the limit sliding chute 10, and the other end of the reset spring 13 is fixedly connected to the limit slideway 9; the side wall of the fixed turncap 2 is fixedly connected with anti-skid grains; the clamping plate 7 is provided with a flexible cushion layer 14, and the flexible cushion layer 14 is made of rubber materials.

When the device is used specifically, a user screws the fixed turncap 2 to loosen the screw, the fixed turncap 2 rises to drive the lifting clamping ring 8 to rise, the inclined slide block 6 moves to a position far away from the lower puncture through hole 12 under the elastic action of the reset spring 13, and the gap between the clamping plates 7 is enlarged; at this time, the user puts the device in sequence through the lower puncture through hole 12 and the upper puncture through hole 11 to sleeve the puncture needle; the user presses the device to enable the annular sucker 4 to deform, and the annular sucker 4 generates negative pressure to be adsorbed on the body of the patient around the puncture position; after the position and the angle of pjncture needle have been adjusted to the user, will fix and screw cap 2 and screw, fix and screw cap 2 decline and drive lift grip ring 8 and descend, slider 6 inwards moves along the direction of spacing spout 10 under the extrusion of lift grip ring 8 to one side, and the clearance between grip block 7 diminishes, and grip block 7 will puncture needle clamp fastening can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides an anesthesia puncture fixer that painful branch of academic or vocational study used which characterized in that: the device comprises a limiting seat, a fixed screw cap, a bearing cavity, an annular sucker and a clamping and fixing mechanism, wherein the limiting seat is arranged in a cylindrical cavity, the fixed screw cap is arranged in a circular shape, the fixed screw cap can be detachably arranged at the upper end of the limiting seat, the bearing cavity is arranged in the limiting seat, the clamping and fixing mechanism is arranged in the bearing cavity, the annular sucker is fixedly connected with the lower wall of the limiting seat, the clamping and fixing mechanism comprises an inclined slide block, a clamping plate, a lifting clamping ring, a limiting slide way, a limiting slide groove, an upper puncture through hole and a lower puncture through hole, the upper puncture through hole and the lower puncture through hole are respectively and centrally arranged on the fixed screw cap and the limiting seat, the lifting clamping ring is fixedly connected with the lower wall of the fixed screw cap, the lifting clamping ring is arranged around the upper puncture through hole, the circle center of the puncture through hole below the limiting slide groove is equidistantly arranged on the upper wall of the limiting seat, the inclined slide block is fixedly connected to the upper wall of the limiting seat and arranged on the limiting slide way, and the clamping plate is fixedly connected to the side wall of the inclined slide block.

2. An anesthesia puncture fixing device for pain department according to claim 1, wherein: the side walls of the limiting seat and the fixed screw cap are respectively provided with threads, and the limiting seat and the fixed screw cap are connected through threads.

3. An anesthesia puncture fixing device for pain department according to claim 1, wherein: the lower wall of the lifting clamping ring is an inclined plane, the upper wall of the inclined slide block is an inclined plane, and inclined planes of the lower wall of the lifting clamping ring and the upper wall of the inclined slide block have the same inclined angle.

4. An anesthesia puncture fixing device for pain department according to claim 1, wherein: the limiting slide way is characterized in that a reset spring is arranged in the limiting slide way, one end of the reset spring is fixedly connected to one end of the limiting slide way, and the other end of the reset spring is fixedly connected to the limiting slide way.

5. An anesthesia puncture fixing device for pain department according to claim 1, wherein: the side wall of the fixed turncap is fixedly connected with anti-skid grains.

6. An anesthesia puncture fixing device for pain department according to claim 1, wherein: the clamping plate is provided with a flexible cushion layer, and the flexible cushion layer is made of rubber materials.