CN216021296U

CN216021296U - Painful branch of academic or vocational study is with anesthesia puncture fixing device

Info

Publication number: CN216021296U
Application number: CN202121930398.0U
Authority: CN
Inventors: 张新荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-03-15
Anticipated expiration: 2031-08-17

Abstract

The embodiment provides a painful branch of academic or vocational study is with anesthesia puncture fixing device, relates to medical department technical field, includes: the device comprises a fixing mechanism, a supporting mechanism, a movable mechanism and a puncture needle, wherein the supporting mechanism is fixedly connected above the fixing mechanism, the movable mechanism is movably connected on the outer wall of the supporting mechanism, and the puncture needle is movably connected inside the movable mechanism; this practicality makes painful branch of academic or vocational study use anesthesia puncture fixing device when carrying out the anesthesia puncture through setting up fixed establishment, supporting mechanism and moving mechanism, can avoid the doctor hand to tremble the pain of shining into patient.

Description

Painful branch of academic or vocational study is with anesthesia puncture fixing device

Technical Field

The embodiment relates to the technical field of medical departments, in particular to an anesthesia puncture fixing device for a pain department.

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 carried out anesthesia puncture for patient, need with fixed needle tubing on one hand, press the push-and-pull rod on the other hand, such operation flow has increased not few trouble for medical personnel, medical personnel is at the time of actual operation at present, generally carry out simple fixed with the adhesive tape to the puncture needle, can only play certain fixed action about the puncture needle with the adhesive tape is fixed, nevertheless the puncture needle still can rock about can, cause the damage to patient's tissue easily, be unfavorable for the misery that alleviates the disease, and the puncture depth can not be adjusted to current puncture needle fixing device, make the syringe needle depth of insertion not good control, therefore, the urgent need for a pain branch of academic or vocational study with anesthesia puncture fixing device.

SUMMERY OF THE UTILITY MODEL

The present embodiment is directed to solve the problems in the background art, and thereby provides an anesthetic puncture fixing device for a pain department.

In order to achieve the above object, the present embodiment provides the following technical solutions: an anesthesia puncture fixing device for pain department, comprising: the puncture needle comprises a fixing mechanism, a supporting mechanism, a moving mechanism and a puncture needle, wherein the supporting mechanism is fixedly connected above the fixing mechanism, the moving mechanism is movably connected on the outer wall of the supporting mechanism, and the puncture needle is movably connected inside the moving mechanism.

Preferably, the fixing mechanism includes: solid fixed ring one, solid fixed ring two, negative pressure membrane, atress ring, spring and go-between, fixed establishment bottom fixed connection is equipped with solid fixed ring one and solid fixed ring two, and solid fixed ring two are located solid fixed ring one inboard, gu fixed ring one is equipped with the negative pressure membrane with solid fixed ring two fixed connection, gu fixed ring one all is equipped with the atress ring through a plurality of spring fixed connection with solid fixed ring two upper surfaces, be equipped with the go-between atress ring and the negative pressure membrane.

Preferably, the inner parts of the first fixing ring and the second fixing ring are made of aluminum alloy, the outer wall of the aluminum alloy is wrapped with rubber, and the negative pressure membrane material is elastic rubber.

Preferably, the support mechanism includes: montant, down tube, locating lever and threaded rod, the supporting mechanism top is equipped with the montant, the down tube that the montant bottom set up through the slope is connected with fixed establishment, montant bottom fixed connection is equipped with two locating levers, two be equipped with between the locating lever with montant bottom fixed connection's threaded rod.

Preferably, the positioning rod and the outer wall of the threaded rod are movably connected with a positioning mechanism for controlling the injection depth.

Preferably, the positioning mechanism includes: the positioning mechanism is provided with a positioning ring, one side of the positioning ring is provided with a connecting block, and the connecting block is movably connected with the positioning rod and the threaded rod through three through holes.

Preferably, the movable mechanism includes: fixed section of thick bamboo, fixed lid and sliding block, the swing mechanism outer wall fixed connection is equipped with fixed section of thick bamboo, fixed section of thick bamboo top is equipped with fixed lid through screw thread swing joint, fixed section of thick bamboo outer wall is equipped with the sliding block.

Preferably, the sliding block cup joints with the montant, and the sliding block is equipped with the bolt with the montant.

The embodiment provides a painful branch of academic or vocational study is with anesthesia puncture fixing device, has following beneficial effect:

1. this painful branch of academic or vocational study is with anesthesia puncture fixing device makes painful branch of academic or vocational study with anesthesia puncture fixing device when carrying out anesthesia puncture through setting up fixed establishment, supporting mechanism and moving mechanism, can avoid the doctor hand to tremble the pain of shining patient.

2. The anesthesia puncture fixing device for the pain department can be conveniently fixed on the skin of a patient by arranging the first fixing ring, the second fixing ring, the negative pressure membrane, the stress ring, the spring and the connecting ring.

3. This department of pain is with anesthesia puncture fixing device through setting up positioning mechanism, makes department of pain use anesthesia puncture fixing device can control the depth of insertion of the syringe needle of pjncture needle when carrying out anesthesia puncture.

Drawings

Fig. 1 is an overall front view of the present embodiment.

Fig. 2 is a sectional view of the entire structure of the present embodiment.

Fig. 3 is a plan view of the entire structure of the present embodiment.

Fig. 4 is an enlarged view of the embodiment shown in fig. 2A.

In fig. 1 to 4, the corresponding relationship between the part names or lines and the reference numbers is: the device comprises a fixing mechanism-1, a fixing ring-101, a fixing ring-two-102, a negative pressure membrane-103, a stress ring-104, a spring-105, a connecting ring-106, a supporting mechanism-2, a vertical rod-201, an inclined rod-202, a positioning rod-203, a threaded rod-204, a movable mechanism-3, a fixing cylinder-301, a fixing cover-302, a sliding block-303, a puncture needle-4, a positioning mechanism-5, a positioning ring-501 and a connecting block-502.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments. All other embodiments obtained by persons skilled in the art based on the embodiments in the present embodiment without any creative efforts belong to the protection scope of the present embodiment.

Referring to fig. 1-4, the anesthetic puncture fixing device for pain department of the present embodiment includes: the device comprises a fixing mechanism 1, a supporting mechanism 2, a movable mechanism 3 and a puncture needle 4, wherein the supporting mechanism 2 used for supporting the movable mechanism 3 is fixedly connected above the fixing mechanism 1, the movable mechanism 3 used for movably injecting up and down is movably connected on the outer wall of the supporting mechanism 2, and the puncture needle 4 used for anesthesia puncture is movably connected inside the movable mechanism 3.

In this embodiment, the fixing mechanism 1 includes: the fixing mechanism comprises a first fixing ring 101, a second fixing ring 102, a negative pressure membrane 103, a stress ring 104, a spring 105 and a connecting ring 106, wherein the bottom of the fixing mechanism 1 is fixedly connected with a first fixing ring 101 and a second fixing ring 102 which are used for being stuck to the skin to fix, the second fixing ring 102 is positioned on the inner side of the first fixing ring 101, the first fixing ring 101 is fixedly connected with the second fixing ring 102 and is provided with the negative pressure membrane 103 which enables negative pressure to be formed between the first fixing ring 101 and the second fixing ring 102, the upper surfaces of the first fixing ring 101 and the second fixing ring 102 are respectively fixedly connected with the stress ring 104 through a plurality of springs 105, the connecting ring 106 is arranged between the stress ring 104 and the negative pressure membrane 103, when the fixing is carried out, the stress ring 104 is pressed forcibly, the springs 105 are pressed, the negative pressure membrane 103 is contracted downwards, air between the negative pressure membrane 103 and the skin can be discharged, meanwhile, the first fixing ring 101 and the second fixing ring 102 are stuck to the surface of the skin, and the stress ring 104 is released, under the elastic force of the spring 105, the force-bearing ring 104 is pulled by the connecting ring 106 to move the negative pressure membrane 103 upward, so that negative pressure is formed between the negative pressure membrane 103 and the skin, and the fixing mechanism 1 is fixed on the skin by atmospheric pressure.

Further, the inner parts of the first fixing ring 101 and the second fixing ring 102 are made of aluminum alloy, the outer wall of the aluminum alloy is wrapped by rubber, and the negative pressure membrane 103 is made of elastic rubber, so that the first fixing ring 101 and the second fixing ring 102 have supporting structural strength, and meanwhile, sealing can be achieved through the rubber.

In this embodiment, the support mechanism 2 includes: montant 201, down tube 202, locating lever 203 and threaded

rod

204, 2 tops of supporting mechanism are equipped with montant 201, and the down tube 202 that the montant 201 bottom set up through the slope is connected with fixed establishment 1, and montant 201 bottom fixed connection is equipped with two locating levers 203, is equipped with between two locating levers 203 with montant 201 bottom fixed connection's threaded rod 204.

In this embodiment, locating lever 203 and threaded rod 204 outer wall swing joint are used for controlling positioning mechanism 5 of the degree of depth of injection, and wherein, threaded rod 204 is equipped with two nuts, and it is fixed to carry out the centre gripping through two nuts to positioning mechanism 5, when needs adjust the degree of depth of injection, can be through twisting the nut from top to bottom, make and adjust the height of positioning mechanism 5.

Further, the positioning mechanism 5 includes: holding ring 501 and connecting block 502, positioning mechanism 5 is equipped with holding ring 501, holding ring 501 one side is equipped with connecting block 502, and connecting block 502 is through three through-hole and locating lever 203 and threaded rod 204 swing joint, wherein holding ring 501 is to the syringe needle joint of puncture needle 4, when needs are adjusted the depth of injection, can be through screwing on the nut from top to bottom, make highly adjusting positioning mechanism 5, when injecting, the syringe needle down depth of insertion of puncture needle 4 can be controlled through holding ring 501.

In this embodiment, the movable mechanism 3 includes: fixed cylinder 301, fixed lid 302 and sliding

block

303, 3 outer wall fixed connection of moving mechanism are equipped with fixed cylinder 301, fixed cylinder 301 top is equipped with fixed lid 302 through screw thread swing joint, fixed cylinder 301 outer wall is equipped with sliding block 303, wherein pjncture needle 4 is the customization needle, can just place inside fixed cylinder 301, fix inside fixed cylinder 301 through fixed lid 302 simultaneously, wherein for running through the setting in the middle of the fixed lid 302, make the piston rod of pjncture needle 4 can pass fixed lid 302 top.

Further, the sliding block 303 cup joints with montant 201, and the sliding block 303 is equipped with the bolt with montant 201, before putting into a fixed section of thick bamboo 301 inside with pjncture needle 4, can lock through the bolt to a fixed section of thick bamboo 301 highly dead, the bolt between sliding block 303 and montant 201, it is dead to pass the inside lock that inserts montant 201 of sliding block 303.

The working principle is as follows: firstly, fixing the anesthesia puncture fixing device for the pain department on the surface of skin, forcibly pressing the stress ring 104 to press the spring 105, enabling the negative pressure membrane 103 to shrink downwards, enabling air between the negative pressure membrane 103 and the skin to be exhausted, simultaneously enabling the first fixing ring 101 and the second fixing ring 102 to be attached to the surface of the skin, releasing the stress ring 104, enabling the stress ring 104 to pull the negative pressure membrane 103 upwards through the connecting ring 106 under the elastic force action of the spring 105, enabling negative pressure to be formed between the negative pressure membrane 103 and the skin, and fixing the fixing mechanism 1 on the skin through atmospheric pressure;

then, the height of the fixed barrel 301 is locked through the bolt, the bolt between the sliding block 303 and the vertical rod 201 penetrates through the sliding block 303 to be inserted into the vertical rod 201 to be locked

Then the puncture needle 4 is placed in the fixed cylinder 301 and is fixed in the fixed cylinder 301 through the fixed cover 302, wherein the middle of the fixed cover 302 is arranged in a penetrating way, so that a piston rod of the puncture needle 4 can penetrate through the top of the fixed cover 302;

then the nut is screwed up and down to adjust the height of the positioning mechanism 5, and when the injection is performed, the downward insertion depth of the needle head of the puncture needle 4 can be controlled by the positioning ring 501;

when anesthesia puncture is carried out, the bolt is pulled out, the fixing barrel 301 is pushed to move downwards on the outer wall of the vertical rod 201 from top to bottom, the puncture needle 4 is enabled to move downwards integrally, anesthesia puncture is carried out, and pain of patients caused by hand trembling of doctors can be prevented.

The above is only a preferred embodiment of the present embodiment, and it should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the concept of the present embodiment, which should also be regarded as the protection scope of the present embodiment, and these will not affect the effect of the implementation of the present embodiment and the practicability of the patent.

Claims

1. An anesthesia puncture fixing device for pain department, comprising: fixed establishment (1), supporting mechanism (2), moving mechanism (3) and pjncture needle (4), its characterized in that: the supporting mechanism (2) is fixedly connected to the upper portion of the fixing mechanism (1), the moving mechanism (3) is movably connected to the outer wall of the supporting mechanism (2), and the puncture needle (4) is movably connected to the inner portion of the moving mechanism (3).

2. The anesthesia puncture fixing device for the pain department according to claim 1, wherein: the fixing mechanism (1) comprises: fixed ring one (101), fixed ring two (102), negative pressure membrane (103), atress ring (104), spring (105) and go-between (106), fixed establishment (1) bottom fixed connection is equipped with fixed ring one (101) and fixed ring two (102), and fixed ring two (102) are located fixed ring one (101) inboard, fixed ring one (101) is equipped with negative pressure membrane (103) with fixed ring two (102) fixed connection, fixed ring one (101) all is equipped with atress ring (104) through a plurality of springs (105) fixed connection with fixed ring two (102) upper surface, be equipped with go-between (106) between atress ring (104) and negative pressure membrane (103).

3. The anesthesia puncture fixing device for the pain department according to claim 2, wherein: the inner parts of the first fixing ring (101) and the second fixing ring (102) are made of aluminum alloy, the outer wall of the aluminum alloy is wrapped with rubber, and the negative pressure film (103) is made of elastic rubber.

4. The anesthesia puncture fixing device for the pain department according to claim 1, wherein: the support mechanism (2) includes: montant (201), down tube (202), locating lever (203) and threaded rod (204), supporting mechanism (2) top is equipped with montant (201), down tube (202) that montant (201) bottom set up through the slope is connected with fixed establishment (1), montant (201) bottom fixed connection is equipped with two locating levers (203), two be equipped with between locating lever (203) with montant (201) bottom fixed connection's threaded rod (204).

5. The anesthesia puncture fixing device for the pain department according to claim 4, wherein: the outer walls of the positioning rod (203) and the threaded rod (204) are movably connected with a positioning mechanism (5) used for controlling the injection depth.

6. The anesthesia puncture fixing device for the pain department according to claim 5, wherein: the positioning mechanism (5) comprises: holding ring (501) and connecting block (502), positioning mechanism (5) are equipped with holding ring (501), holding ring (501) one side is equipped with connecting block (502), and connecting block (502) through three through-hole and locating lever (203) and threaded rod (204) swing joint.

7. The anesthesia puncture fixing device for the pain department according to claim 4, wherein: the movable mechanism (3) comprises: fixed section of thick bamboo (301), fixed lid (302) and sliding block (303), the outer wall fixed connection of moving mechanism (3) is equipped with fixed section of thick bamboo (301), fixed section of thick bamboo (301) top is equipped with fixed lid (302) through screw thread swing joint, fixed section of thick bamboo (301) outer wall is equipped with sliding block (303).

8. The anesthesia puncture fixing device for the pain department according to claim 7, wherein: sliding block (303) cup joint with montant (201), and sliding block (303) are equipped with the bolt with montant (201).