CN211383179U

CN211383179U - Anesthetic syringe for orthopedics department

Info

Publication number: CN211383179U
Application number: CN201820185649.9U
Authority: CN
Inventors: 刘梦捷; 武占选; 刘倩
Original assignee: Fourth Military Medical University FMMU
Current assignee: Fourth Military Medical University FMMU
Priority date: 2018-02-02
Filing date: 2018-02-02
Publication date: 2020-09-01
Anticipated expiration: 2028-02-02

Abstract

The utility model discloses an department of plastic uses anesthetic syringe, including safety cover, adapter sleeve, slide rail, slider, pointer, syringe, groove of stepping down, graduation apparatus, this department of plastic uses anesthetic syringe, the structure is ingenious, powerful, and easy operation through using the device, not only can be convenient for medical personnel clear know the degree of depth that the syringe needle advances the needle, still can fix the syringe at the in-process of injection, very big reduction medical personnel's the work degree of difficulty.

Description

Anesthetic syringe for orthopedics department

Technical Field

The utility model relates to a syringe especially relates to department of orthopedics uses anesthesia syringe.

Background

Anesthesia is a loss of sensation or perception, which may be local or systemic; from a medical point of view, anesthesia means that a person or an animal is temporarily unconscious locally or wholly by a drug in order to achieve painlessness or unconsciousness, which provides necessary conditions for surgery or medical examination; the quality of the anesthesia effect and the time of anesthesia directly affect the normal operation of the operation or medical examination.

At present, an anesthetic syringe used in orthopedics department has a single structure, the needle insertion depth is not well controlled, and needle insertion depth scales are not available; the needle insertion depth can only be controlled by the experience and hand feeling of medical workers, the operation is difficult, the needle insertion depth is not controlled accurately, the work difficulty of the medical workers is increased, and the injection cannot be fixed when the anesthesia injector in the prior art is used, so that the work difficulty of the medical workers is further increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: the utility model provides an anesthesia syringe for plastic branch of academic or vocational study, solve present traditional anesthesia syringe simple structure, the function singleness has increased the problem of medical personnel's work degree of difficulty.

In order to solve the technical problem, the technical scheme of the utility model is that: an anesthesia injector for orthopedics department comprises a protective cover, a connecting sleeve, a sliding rail, a sliding block, a pointer, an injector, a abdication groove and a dial gauge, the connecting sleeve penetrates through the middle end of the right side of the protective cover and is connected with the protective cover through threads, the slide rails are positioned at the upper end and the lower end inside the connecting sleeve and are connected with the connecting sleeve through threads, the sliding block is positioned at the upper end and the lower end of the right side in the connecting sleeve and is connected with the sliding rail in a sliding way, the pointer is positioned at the front end of the sliding block, the pointer is in threaded connection with the sliding block, the injector is positioned between every two sliding blocks, the injector is connected with the slide block through threads, the abdicating grooves are positioned at the upper and lower sides of the front end in the connecting sleeve, the abdicating groove is integrally connected with the connecting sleeve, the scale is positioned on the upper side and the lower side of the front end of the outer wall of the connecting sleeve, and the scale is integrally connected with the connecting sleeve.

Further, the safety cover left side still be equipped with sealed lid, sealed lid one end rotate with the safety cover and link to each other, sealed lid other end and safety cover buckle link to each other.

Furthermore, the upper end and the lower end of the right side in the connecting sleeve are also provided with limiting blocks, and the limiting blocks are connected with the sliding rail through threads.

Furthermore, organic glass is arranged on the middle side of the front end in the connecting sleeve, and the organic glass is connected with the connecting sleeve glue.

Furthermore, a bolt penetrates through the left side of the rear end of the connecting sleeve and is in threaded connection with the connecting sleeve.

Further, the front end of the bolt is also provided with a protective pad, and the protective pad is connected with the bolt glue.

Compared with the prior art, during use, firstly, medical staff opens the sealing cover by hand, the medical staff holds the connecting sleeve by the left hand and covers the part of the patient needing anesthesia, at the moment, the needle head part of the syringe is contacted with the anesthesia part of the patient, the medical staff pushes the syringe by the right hand to enable the syringe to drive the needle head together with the sliding block and the pointer to move from right to left along the direction of the sliding rail, so that the needle head is inserted into the anesthesia part of the patient, and the needle head is synchronous, in the moving process of the pointer, the medical staff can know the current depth of the needle head of the syringe inserted into the anesthesia part of the patient, namely the needle depth of the needle head of the syringe, and when the numerical value of the pointer pointing to the dial gauge reaches the requirement of the medical staff, the medical staff stops pushing the syringe by the right hand first and rotates the bolt clockwise by the right hand, under the effect of screw-drive of the bolt and the connecting sleeve, the bolt applies extrusion force to the injector, the purpose is to fix the position of the injector after moving, namely the depth of the needle head of the injector inserted into the body of a patient is fixed, medical staff uses the injector with the right hand to inject anesthetic in the injector to the anesthetic part of the patient, the anesthetic injector for plastic department has the advantages of ingenious structure, strong function and simple operation, by using the device, the anesthetic injector can be conveniently and clearly known by the medical staff to the depth of the needle head of the injector inserted into the injector, the injector can be fixed in the injection process, the work difficulty of the medical staff is greatly reduced, meanwhile, the organic glass is convenient for the medical staff to observe the anesthetic amount injected into the anesthetic part of the patient, and the protection pad applies soft extrusion force to the injector by the bolt, the syringe is protected, the limiting block is used for preventing the sliding block from being separated from the sliding rail, the normality of the use of the device is ensured, and the abdicating groove is used for abdicating the working space of the pointer.

Drawings

FIG. 1 is a partial front cross-sectional view of an anesthesia syringe for orthopedic surgery;

FIG. 2 is a partial front view of an anesthesia syringe for orthopedics;

FIG. 3 is a partial rear view of an anesthesia syringe for orthopedics;

fig. 4 is an inside right view of the connection sleeve.

The device comprises a protective cover 1, a connecting sleeve 2, a sliding rail 3, a sliding block 4, a pointer 5, an injector 6, a relief groove 7, a dial gauge 8, a sealing cover 101, a limiting block 201, organic glass 202, a bolt 203 and a protective pad 204.

The following detailed description will be further described in conjunction with the above-identified drawings.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the anesthetic syringe for orthopedics department comprises a protective cover 1, a connecting sleeve 2, a sliding rail 3, a sliding block 4, a pointer 5, a syringe 6, a abdication groove 7 and a scale 8, wherein the connecting sleeve 2 penetrates through the middle end of the right side of the protective cover 1, the connecting sleeve 2 is in threaded connection with the protective cover 1, the sliding rail 3 is positioned at the upper end and the lower end of the inside of the connecting sleeve 2, the sliding rail 3 is in threaded connection with the connecting sleeve 2, the sliding block 4 is positioned at the upper end and the lower end of the inside of the connecting sleeve 2, the pointer 5 is positioned at the front end of the sliding block 4, the pointer 5 is in threaded connection with the sliding block 4, the syringe 6 is positioned between the sliding block 4, the syringe 6 is in threaded connection with the sliding block 4, the abdication groove 7 is positioned at the upper side and the lower side of the inside of the, graduation apparatus 8 be located 2 outer wall front ends of adapter sleeve about both sides, graduation apparatus 8 link to each other with adapter sleeve 2 an organic whole, 1 left side of safety cover still be equipped with sealed lid 101, sealed lid 101 one end rotate with safety cover 1 and link to each other, sealed lid 101 other end and 1 buckle of safety cover link to each other, 2 inside right sides of adapter sleeve about both ends still be equipped with stopper 201, stopper 201 and 3 screw threads of slide rail link to each other, 2 inside front ends of adapter sleeve in the side still be equipped with organic glass 202,

organic glass

202 and 2 glue of adapter sleeve link to each other, 2 rear end left sides of adapter sleeve still run through bolt 203,

bolt

203 and 2 screw threads of adapter sleeve link to each other, bolt 203 front end still be equipped with protection pad 204, protection pad 204 and bolt 203 glue link to each other.

This department of orthopedics uses anesthesia syringe, during the use, at first medical personnel open sealed lid 101 with the hand, medical personnel hold adapter sleeve 2 with the left hand, cover the position that the patient needs anesthesia with protection cover 1 again, at this moment, the syringe needle position of syringe 6 contacts with patient's anesthesia position, medical personnel uses the hand of right hand to move syringe 6 again, make syringe 6 drive the syringe needle and do from right to left along the direction of slide rail 3 with slider 4 and pointer 5, thereby let the syringe needle insert patient's anesthesia position, and is synchronous, in the in-process that pointer 5 removed, medical personnel can know the present depth of inserting patient's anesthesia position of syringe 6's syringe needle into through the numerical value of pointer 5 directional graduation apparatus 8, namely the depth of advancing of syringe 6's syringe needle, after the numerical value of pointer 5 directional graduation apparatus 8 reached medical personnel's demand, medical personnel stopped the promotion of syringe 6 with the right hand earlier, then clockwise rotation bolt 203 is turned to the right hand, under the effect of bolt 203 and adapter sleeve 2 thread drive, make bolt 203 carry out the extrusion force to syringe 6, its purpose is for making the position after syringe 6 removes fixed, the depth that the syringe 6 syringe needle inserts the needle of inserting into patient's body is fixed, medical personnel reuse right hand use syringe 6, inject the anesthetic in syringe 6 to the anesthesia position of patient can, simultaneously, plexiglass 202 is for the anesthetic volume of injecting into patient's anesthesia position of anesthetic in the syringe 6 of convenient medical personnel observation, protection pad 204 is for making bolt 203 carry out soft extrusion force to syringe 6, play the guard action to syringe 6, stopper 201 is for preventing slider 4 from breaking away from slide rail 3, the normality of the device use has been ensured, the groove of stepping down 7 is for letting out the workspace of pointer 5.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.

Claims

1. An anesthesia injector for orthopedics department is characterized by comprising a protective cover, a connecting sleeve, a sliding rail, a sliding block, a pointer, an injector, a abdicating groove and a dial gauge, the connecting sleeve penetrates through the middle end of the right side of the protective cover and is connected with the protective cover through threads, the slide rails are positioned at the upper end and the lower end inside the connecting sleeve and are connected with the connecting sleeve through threads, the sliding block is positioned at the upper end and the lower end of the right side in the connecting sleeve and is connected with the sliding rail in a sliding way, the pointer is positioned at the front end of the sliding block, the pointer is in threaded connection with the sliding block, the injector is positioned between every two sliding blocks, the injector is connected with the slide block through threads, the abdicating grooves are positioned at the upper and lower sides of the front end in the connecting sleeve, the abdicating groove is integrally connected with the connecting sleeve, the scale is positioned on the upper side and the lower side of the front end of the outer wall of the connecting sleeve, and the scale is integrally connected with the connecting sleeve.

2. An orthopaedic anesthesia injector according to claim 1, wherein a sealing cap is further provided at a left side of the protective cap, one end of the sealing cap is rotatably coupled to the protective cap, and the other end of the sealing cap is snap-coupled to the protective cap.

3. An anesthesia injector for orthopedics department as claimed in claim 2, wherein the upper and lower ends of the right side inside the connecting sleeve are further provided with a limiting block, and the limiting block is in threaded connection with the sliding rail.

4. An anesthesia injector for orthopedics department as claimed in claim 3, wherein said connecting sleeve is further provided with plexiglass at the middle side of the front end inside, and said plexiglass is connected with the connecting sleeve glue.

5. An anesthesia injector for orthopedics department as claimed in claim 4, wherein a bolt is further penetrated through the left side of the rear end of the connecting sleeve, and the bolt is in threaded connection with the connecting sleeve.

6. An orthopaedic anesthesia injector according to claim 5, wherein a protective pad is further provided at the front end of the bolt, and said protective pad is connected to the bolt glue.