CN211675702U

CN211675702U - Concentration-adjustable anesthesia device

Info

Publication number: CN211675702U
Application number: CN202020025162.1U
Authority: CN
Inventors: 周慧
Original assignee: Hangzhou Luhong Kangyang Technology Co ltd
Current assignee: Hangzhou Luhong Kangyang Technology Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-10-16
Anticipated expiration: 2030-01-07

Abstract

The utility model provides a concentration-adjustable anesthesia apparatus, including injection tube and medicament bottle, the piston push rod is inserted in the injection tube, and the left end integrated into one piece of injection tube has the connector, the upside integrated into one piece of injection tube lateral wall has the rotation link, the upper end of rotation link is rotated and is installed and is rotated the sleeve pipe, the medicament bottle spiro union is in the upper end of rotating the sleeve pipe, can rotate the sleeve pipe and stagger up to two fan-shaped holes on baffle and the inner plug, at this moment, the piston push rod is twitched and then only normal saline is injected into the injection tube, the concentration of anesthetic descends, when needing to heighten, keep two fan-shaped holes on baffle and inner plug corresponding state, the end of syringe needle is sheatheed in the syringe needle protective sheath and is sealed, and twitch the piston push rod can, the concentration of anesthetic can be adjusted flexibly to this equipment, when avoiding adjusting the concentration each time, the reagent in the medicament bottle is polluted and can not be used continuously, thereby causing the problem of waste.

Description

Concentration-adjustable anesthesia device

Technical Field

The utility model relates to a concentration adjustable anesthesia device belongs to medical utensil technical field.

Background

Anesthesia is a reversible functional inhibition of the central or peripheral nervous system, produced by drugs or other means, which is characterized primarily by loss of sensation, particularly pain; many diagnosis and treatment means of modern medicine all need anesthesia to reduce patient's misery, avoid causing a series of concurrent problems such as painful shock, the most commonly used in current anesthesia means is injection and inhalation anesthesia of narcotic, wherein the injection application is the most extensive, but current anesthesia syringe is the simple syringe usually, can only adjust the concentration of injection through drawing narcotic and normal saline repeatedly, and the syringe needle contacts other reagents such as normal saline, and the inserting again in the medicament bottle can cause the pollution to the narcotic in the medicament bottle, in order to avoid this emergence of problem, then need frequently change the syringe needle, the process is loaded down with trivial details and waste resource.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concentration adjustable anesthesia device to solve the problem that proposes in the above-mentioned background art, the utility model discloses convenient to use.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a concentration adjustable anesthesia apparatus, includes injection syringe and medicament bottle, the inside grafting of injection syringe has piston push rod, and the left end integrated into one piece of injection syringe has the connection mouth, the upside integrated into one piece of injection syringe lateral wall has the rotation link, the upper end of rotating the link is rotated and is installed and rotate the sleeve pipe, medicament bottle spiro union is in rotating sheathed tube upper end.

Further, the rotating sleeve comprises a one-way valve and a pipe body, the one-way valve is fixedly installed at the upper end of the pipe body, the medicament bottle is connected to the upper portion of the one-way valve in a threaded mode, an inner clamping protrusion is integrally formed on the lower side of the pipe body, and an inner plug is integrally formed inside the pipe body.

Further, the rotation connecting end includes the connecting seat, the upper portion integrated into one piece of connecting seat has the connecting pipe, and connecting seat integrated into one piece in the lateral wall of injection syringe, the upper end integrated into one piece of connecting pipe outer wall has outer card protruding, and the right side integrated into one piece of connecting pipe inner wall has the baffle, the protruding mutual joint of interior card of protruding and of outer card.

Furthermore, fan-shaped holes are formed in the side walls of the partition plate and the inner plug.

Furthermore, a sealing gasket is embedded between the connecting pipe and the pipe wall of the pipe body.

Further, the radian of the fan-shaped hole is not more than 180 degrees.

The utility model has the advantages that: the utility model relates to a concentration adjustable anesthesia apparatus, put into the anesthetic of capacity in the medicament bottle, the check valve is used for avoiding the syringe to flow back to in the medicament bottle in the use diluent, when needs are injected anesthetic and normal saline into the syringe simultaneously, can install the syringe needle in connector nozzle department, insert the syringe needle in the normal saline, rotate the rotating sleeve pipe simultaneously, until two fan-shaped holes on baffle and interior end cap are corresponding, can twitch the piston push rod and inject anesthetic and normal saline simultaneously in the syringe, when the anesthetic concentration needs to be adjusted down, can rotate the rotating sleeve pipe until two fan-shaped holes on baffle and interior end cap stagger, twitch the piston push rod at this moment and then only normal saline injects into the syringe, the anesthetic concentration descends, when needs to be adjusted up then keep two fan-shaped hole corresponding states on baffle and interior end cap, the syringe needle protective sheath is sealed on the end of syringe needle, and the piston push rod is pulled, the concentration of the anesthetic can be flexibly adjusted by the equipment, and the problem that the reagent in the medicament bottle is polluted and cannot be continuously used to cause waste because the needle head needs to be inserted into the medicament bottle again when the concentration is adjusted at every time is avoided.

Drawings

FIG. 1 is a schematic structural view of an anesthesia apparatus with adjustable concentration according to the present invention;

FIG. 2 is a front sectional view of the concentration-adjustable anesthesia apparatus of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure: the injection syringe comprises an injection syringe 1, a connecting nozzle 2, a rotating sleeve 3, a rotating connecting end 4, a piston push rod 5, a medicament bottle 6, a connecting seat 7, a connecting pipe 8, an outer clamping bulge 9, a partition plate 10, a check valve 11, a pipe body 12, an inner clamping bulge 13, an inner plug 14, a fan-shaped hole 15 and a sealing washer 16.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a concentration adjustable anesthesia apparatus, includes injection syringe 1 and medicament bottle 6, and the inside grafting of injection syringe 1 has piston push rod 5, and the left end integrated into one piece of injection syringe 1 has connecting nozzle 2, and the upside integrated into one piece of injection syringe 1 lateral wall has rotation link 4, and the upper end of rotation link 4 is rotated and is installed and is rotated

sleeve pipe

3, and 6 spiro couplings of medicament bottle are in the upper end of rotating sleeve pipe 3.

Specifically, the rotary sleeve 3 includes a check valve 11 and a tube 12, the check valve 11 is fixedly installed at the upper end of the tube 12, the medicine bottle 6 is screwed on the upper portion of the check valve 11, an inner locking protrusion 13 is integrally formed at the lower side of the tube 12, an inner plug 14 is integrally formed inside the tube 12, and the check valve 11 is a pressure control check valve and is turned on when the suction force from the side of the syringe 1 is sensed.

Particularly, rotation connecting end 4 includes connecting seat 7, and connecting seat 7's upper portion integrated into one piece has connecting pipe 8, and connecting seat 7 integrated into one piece in the lateral wall of injection pipe 1, and the upper end integrated into one piece of connecting pipe 8 outer wall has outer calorie of protruding 9, and the right side integrated into one piece of connecting pipe 8 inner wall has baffle 10, and outer calorie of protruding 9 and the protruding 13 mutual joint of interior calorie of protruding.

Specifically, fan-shaped holes 15 are formed in the side walls of the partition plate 10 and the inner plug 14.

Specifically, a seal gasket 16 is inserted between the connection pipe 8 and the pipe wall of the pipe body 12.

Specifically, the arc of the sector hole 15 is not more than 180 °.

The specific implementation mode is as follows: enough anesthetic is put into the medicament bottle 6, the check valve 11 is used for preventing diluent from flowing back into the medicament bottle 6 in the using process of the injector, when the anesthetic and the normal saline are required to be injected into the injection tube 1 at the same time, a needle head can be installed at the connecting nozzle 2 and inserted into the normal saline, the sleeve 3 is rotated at the same time until the partition plate 10 corresponds to the two fan-shaped holes 15 on the inner plug 14, the piston push rod 5 can be pulled to inject the anesthetic and the normal saline into the injection tube 1 at the same time, when the concentration of the anesthetic is required to be adjusted downwards, the sleeve 3 can be rotated until the partition plate 10 and the two fan-shaped holes 15 on the inner plug 14 are staggered, at the moment, only the normal saline is injected into the injection tube 1 by pulling the piston push rod 5, the concentration of the anesthetic is reduced, when the concentration of the anesthetic is required to be adjusted upwards, the corresponding state of the two fan-shaped holes 15 on the partition plate, and the piston push rod 5 is pulled, the concentration of the anesthetic can be flexibly adjusted by the device, and the problem that the reagent in the medicament bottle is polluted and cannot be continuously used to cause waste because the needle head needs to be inserted into the medicament bottle again when the concentration is adjusted at every time is solved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An anaesthesia device with adjustable concentration, which comprises an injection tube (1) and a medicament bottle (6), and is characterized in that: the injection device is characterized in that a piston push rod (5) is inserted into the injection tube (1), a connecting nozzle (2) is integrally formed at the left end of the injection tube (1), a rotating connecting end (4) is integrally formed at the upper side of the side wall of the injection tube (1), a rotating sleeve (3) is rotatably installed at the upper end of the rotating connecting end (4), and a medicament bottle (6) is in threaded connection with the upper end of the rotating sleeve (3).

2. The adjustable concentration anesthesia apparatus of claim 1, wherein: rotating sleeve pipe (3) and including check valve (11) and body (12), check valve (11) fixed mounting is in the upper end of body (12), medicament bottle (6) spiro union is in the upper portion of check valve (11), the downside integrated into one piece of body (12) has interior card protruding (13), and the inside integrated into one piece of body (12) has interior end cap (14).

3. The adjustable concentration anesthesia apparatus of claim 2, wherein: rotate link (4) including connecting seat (7), the upper portion integrated into one piece of connecting seat (7) has connecting pipe (8), and connecting seat (7) integrated into one piece in the lateral wall of injection pipe (1), the upper end integrated into one piece of connecting pipe (8) outer wall has outer card protruding (9), and the right side integrated into one piece of connecting pipe (8) inner wall has baffle (10), outer card protruding (9) and the protruding (13) mutual joint of interior card.

4. An adjustable concentration anesthesia apparatus according to claim 3, wherein: the side walls of the partition plate (10) and the inner plug (14) are provided with fan-shaped holes (15).

5. An adjustable concentration anesthesia apparatus according to claim 3, wherein: and a sealing gasket (16) is embedded between the connecting pipe (8) and the pipe wall of the pipe body (12).

6. The adjustable concentration anesthesia apparatus of claim 4, wherein: the radian of the fan-shaped holes (15) is not more than 180 degrees.