CN204337469U - A kind of anesthesia evaporator filling apparatus - Google Patents
A kind of anesthesia evaporator filling apparatus Download PDFInfo
- Publication number
- CN204337469U CN204337469U CN201420830128.6U CN201420830128U CN204337469U CN 204337469 U CN204337469 U CN 204337469U CN 201420830128 U CN201420830128 U CN 201420830128U CN 204337469 U CN204337469 U CN 204337469U
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- CN
- China
- Prior art keywords
- catch
- connection block
- anesthesia evaporator
- cylindricality connection
- filling apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of anesthesia evaporator filling apparatus, comprise cylindricality Connection Block, one end of described cylindricality Connection Block is anesthesia evaporator link, the other end of described cylindricality Connection Block is anesthetis medicine bottle link, be provided with the dosing passage being communicated with anesthesia evaporator and anesthetis medicine bottle in described cylindricality Connection Block, in the dosing passage of described cylindricality Connection Block, be provided with the switch of the opened and closed dosing passage be made up of about two catch be stacked.Anesthesia evaporator filling apparatus of the present utility model can avoid volatile anesthetic to suck in dosing personnel body in dosing process, ensures the health of dosing personnel.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of anesthesia evaporator filling apparatus.
Background technology
Anesthesia evaporator is the important component part of anesthetic machine, a kind ofly the volatility inhalation anesthetic of liquid state such as sevoflurane can be transformed into steam and by the device of a certain amount of input anaesthetic circuit, its function is that evaporating volatile sucks anaesthetic effectively, accurately controls it and exports concentration.
One of anesthesia evaporator dosing method conventional at present directly the cock of anesthesia evaporator dosing mouth is opened, the medicine bottle bottleneck of sevoflurane will be housed facing to anesthesia evaporator dosing mouth, the medicine bottle that sevoflurane is housed is made to tilt and can directly pour in anesthesia evaporator by sevoflurane, jam-pack cock after dosing completes.Because sevoflurane is volatile anesthetics, carrying out in dosing process to anesthesia evaporator, owing to not having other protective measures, therefore dosing personnel can suck a part of sevoflurane, thus damage the health of dosing personnel.
Utility model content
The purpose of this utility model is to provide a kind of anesthesia evaporator filling apparatus, volatile anesthetic can be avoided to suck in dosing personnel body, ensure the health of dosing personnel in dosing process.
For achieving the above object, this utility model provides a kind of anesthesia evaporator filling apparatus, comprise cylindricality Connection Block, one end of described cylindricality Connection Block is anesthesia evaporator link, the other end of described cylindricality Connection Block is anesthetis medicine bottle link, be provided with the dosing passage being communicated with anesthesia evaporator and anesthetis medicine bottle in described cylindricality Connection Block, in the dosing passage of described cylindricality Connection Block, be provided with the switch of the opened and closed dosing passage be made up of about two catch be stacked.
As further improvement of the utility model, in two described catch, wherein catch described in is fixed catch, described fixed catch is provided with opening, catch described in another is can horizontal push-and-pull open and close the plug-type catch of described opening, described plug-type catch is connected with an operating parts, and the sidewall of described cylindricality Connection Block offers a stopper slot, and described operating parts extends to outside cylindricality Connection Block through described stopper slot.
Improve as another kind of the present utility model, in two described catch, wherein catch described in is fixed catch, described fixed catch is provided with opening, catch described in another can horizontally rotate and open and close the rotary type catch of described opening, described rotary type catch is connected with an operating parts, and the sidewall of described cylindricality Connection Block offers a stopper slot, and described operating parts extends to outside cylindricality Connection Block through described stopper slot.
Improve as another kind of the present utility model, two described catch are all the rotary type catch that can horizontally rotate, two described catch are respectively equipped with by relatively rotating the opening realizing opening and closing dosing passage, each catch is connected with an operating parts, the sidewall of described cylindricality Connection Block offers a stopper slot, and two described operating parts extend to outside cylindricality Connection Block through stopper slot.
As further improvement of the utility model, between two described operating parts, be connected with return spring.
Further improve as of the present utility model, two described catch are all the crescent catch with external arc and Inner arc, are openings between the Inner arc of described catch and the inwall of cylindricality Connection Block.
Further improve as of the present utility model, two described catch shapes are all identical with size, and two described catch are symmetrical arranged along the cross-section center line of cylindricality Connection Block.
Further improve as of the present utility model, the external diameter of described anesthesia evaporator link is less than the external diameter of anesthetis medicine bottle link, described anesthesia evaporator link also protrudes outwardly and forms rounded tabs, the contact surface of described rounded tabs is provided with silicagel pad, and described anesthetis medicine bottle link is provided with female thread and two draw-in grooves.
Compared with prior art, the beneficial effect of anesthesia evaporator filling apparatus of the present utility model is as follows:
(1) by arranging the switch of the opened and closed dosing passage be made up of about two catch be stacked in the dosing passage of cylindricality Connection Block, thus anesthetis volatilization in dosing process can be avoided and suck in dosing personnel body, ensure the health of dosing personnel, and overall structure is all relative with the structure of switch simple, thus manufacture and easy to operate, with low cost.
(2) adopt rounded tabs be provided with silicagel pad at the contact surface of rounded tabs, can ensure that cylindricality Connection Block contacts with seal between anesthesia evaporator, avoid anesthetis to evaporate and sucked by dosing personnel, the health of guarantee dosing personnel; Anesthetis medicine bottle link is provided with female thread, makes to be connected between cylindricality Connection Block with anesthetis medicine bottle more fastening, avoids anesthetis to evaporate and sucked by dosing personnel, ensures the health of dosing personnel; Anesthetis medicine bottle link is provided with two draw-in grooves, thus can protrude the annulus accurate contraposition of fixture block with the band on anesthetis medicine bottle when being arranged on anesthetis medicine bottle.
By following description also by reference to the accompanying drawings, this utility model will become more clear, and these accompanying drawings are for explaining embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of anesthesia evaporator filling apparatus of the present utility model.
Fig. 2 is another view of anesthesia evaporator filling apparatus of the present utility model.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiment of the present utility model, element numbers similar in accompanying drawing represents similar element.
Embodiment one
Please refer to Fig. 1-2, described anesthesia evaporator filling apparatus comprises cylindricality Connection Block 1, one end of described cylindricality Connection Block 1 is anesthesia evaporator link 11, the other end of described cylindricality Connection Block 1 is anesthetis medicine bottle link 12, the dosing passage 13 being communicated with anesthesia evaporator and anesthetis medicine bottle is provided with in described cylindricality Connection Block 1, the sidewall of described cylindricality Connection Block 1 offers a stopper slot 14 of inside and outside sidewall, the medial wall of described cylindricality Connection Block 1 is also arranged with chute (not shown), the switch 2 that can open and close dosing passage 13 is provided with in the dosing passage 13 of described cylindricality Connection Block 1.
Specifically, the external diameter of described anesthesia evaporator link 11 is less than the external diameter of anesthetis medicine bottle link 12, described anesthesia evaporator link 11 also protrudes outwardly and forms rounded tabs 15, described rounded tabs 15 is positioned at the bottom (as shown in Figure 1) of anesthesia evaporator link 11, the upper surface of described rounded tabs 15 is contact surfaces, described contact surface is provided with silicagel pad (not shown), thus ensure that when dosing cylindricality Connection Block 1 contacts with sealing between anesthesia evaporator, avoid anesthetis to evaporate to be sucked by dosing personnel, ensure the health of dosing personnel.Described anesthetis medicine bottle link 12 is provided with female thread, makes to be connected between cylindricality Connection Block 1 with anesthetis medicine bottle more fastening, avoids anesthetis to evaporate and sucked by dosing personnel, ensures the health of dosing personnel.The end of described anesthetis medicine bottle link 12 offers two draw-in grooves 16 extended upward, when being arranged on anesthetis medicine bottle by anesthetis medicine bottle link 12, two, band fixing on described two draw-in grooves 16 and anesthetis medicine bottle protrudes the annulus accurate contraposition of fixture block.
Described switch 2 is made up of about two catch be stacked 21.Two described catch 21 are all the rotary type catch that can horizontally rotate in chute, and described two catch 21 are all the crescent catch with external arc and Inner arc, two described catch 21 shapes are all identical with size, and two described catch 21 are symmetrical arranged along the cross-section center line of cylindricality Connection Block 1.Two described catch 21 are respectively equipped with by relatively rotating the opening 21a realizing opening and closing dosing passage 13, described opening 21a is surrounded by the Inner arc of described catch 21 and the inwall of cylindricality Connection Block 1 and is formed.Each catch 21 is connected with an operating parts 22, and described two operating parts 22 extend to outside cylindricality Connection Block 1 through stopper slot 14.Return spring 23 is connected with between two described operating parts 22.
During use, the anesthesia evaporator link 11 of cylindricality Connection Block 1 is connected on anesthesia evaporator, the anesthetis medicine bottle link 12 of cylindricality Connection Block 1 is connected to anesthetis medicine bottle, two fingers of a hands and thumb and forefinger pinch two operating parts 22, and exert a force inwardly, two operating parts 22 are moved in opposite directions in stopper slot 14, thus catch 21 can be made to horizontally rotate in dosing passage 13, make the opening 21a of two catch 21 overlapping, then can open dosing passage 13, carry out dosing.In the process that two operating parts 22 are close to each other, return spring 23 compresses, after dosing completes, discharge two operating parts 22, then, under the effect of the elastic recovery of return spring 23, two operating parts 22 flick and get back to initial position, then close dosing passage 13, stop dosing.In dosing process, anesthetis can be avoided completely to volatilize and suck in dosing personnel body, ensure the health of dosing personnel.
Embodiment two
The difference of the present embodiment and above-described embodiment one is only: in two described catch 21, wherein catch 21 described in is fixed catch, described fixed catch is provided with opening 21a, catch 21 described in another is can horizontal push-and-pull open and close the plug-type catch of described opening 21a, and described plug-type catch is connected with an operating parts 22.During use, by drawing plug-type catch outwardly, opening 21a can be opened and carry out dosing, by pushing away plug-type catch inwardly, opening 21a can be closed and stop dosing.The present embodiment also can reach effect identical with above-described embodiment one, is not repeated herein.
Embodiment three
The difference of the present embodiment and above-described embodiment one is only: in two described catch 21, wherein catch 21 described in is fixed catch, described fixed catch is provided with opening 21a, catch 21 described in another can horizontally rotate and open and close the rotary type catch of described opening 21a, and described rotary type catch is connected with an operating parts 22.During use, by stirring operating parts 22, rotary type catch being rotated, opening 21a can be opened and closed, realize dosing and stop dosing.Stopper slot 14 length of the present embodiment is the twice of a kind of stopper slot 14 of embodiment.The present embodiment also can reach effect identical with above-described embodiment one, is not repeated herein.
More than in conjunction with most preferred embodiment, this utility model is described, but this utility model is not limited to the embodiment of above announcement, and should contain various carry out according to essence of the present utility model amendment, equivalent combinations.
Claims (8)
1. an anesthesia evaporator filling apparatus, comprise cylindricality Connection Block, one end of described cylindricality Connection Block is anesthesia evaporator link, the other end of described cylindricality Connection Block is anesthetis medicine bottle link, be provided with the dosing passage being communicated with anesthesia evaporator and anesthetis medicine bottle in described cylindricality Connection Block, it is characterized in that: the switch being provided with the opened and closed dosing passage be made up of about two catch be stacked in the dosing passage of described cylindricality Connection Block.
2. anesthesia evaporator filling apparatus as claimed in claim 1, it is characterized in that: in two described catch, wherein catch described in is fixed catch, described fixed catch is provided with opening, catch described in another is can horizontal push-and-pull open and close the plug-type catch of described opening, described plug-type catch is connected with an operating parts, and the sidewall of described cylindricality Connection Block offers a stopper slot, and described operating parts extends to outside cylindricality Connection Block through described stopper slot.
3. anesthesia evaporator filling apparatus as claimed in claim 1, it is characterized in that: in two described catch, wherein catch described in is fixed catch, described fixed catch is provided with opening, catch described in another can horizontally rotate and open and close the rotary type catch of described opening, described rotary type catch is connected with an operating parts, and the sidewall of described cylindricality Connection Block offers a stopper slot, and described operating parts extends to outside cylindricality Connection Block through described stopper slot.
4. anesthesia evaporator filling apparatus as claimed in claim 1, it is characterized in that: two described catch are all the rotary type catch that can horizontally rotate, two described catch are respectively equipped with by relatively rotating the opening realizing opening and closing dosing passage, each catch is connected with an operating parts, the sidewall of described cylindricality Connection Block offers a stopper slot, and two described operating parts extend to outside cylindricality Connection Block through stopper slot.
5. the anesthesia evaporator filling apparatus as described in claim 3 or 4, is characterized in that: be connected with return spring between two described operating parts.
6. anesthesia evaporator filling apparatus as claimed in claim 5, is characterized in that: two described catch are all the crescent catch with external arc and Inner arc, are openings between the Inner arc of described catch and the inwall of cylindricality Connection Block.
7. anesthesia evaporator filling apparatus as claimed in claim 6, it is characterized in that: two described catch shapes are all identical with size, two described catch are symmetrical arranged along the cross-section center line of cylindricality Connection Block.
8. anesthesia evaporator filling apparatus as claimed in claims 6 or 7, it is characterized in that: the external diameter of described anesthesia evaporator link is less than the external diameter of anesthetis medicine bottle link, described anesthesia evaporator link also protrudes outwardly and forms rounded tabs, the contact surface of described rounded tabs is provided with silicagel pad, and described anesthetis medicine bottle link is provided with female thread and two draw-in grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830128.6U CN204337469U (en) | 2014-12-23 | 2014-12-23 | A kind of anesthesia evaporator filling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830128.6U CN204337469U (en) | 2014-12-23 | 2014-12-23 | A kind of anesthesia evaporator filling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204337469U true CN204337469U (en) | 2015-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830128.6U Expired - Fee Related CN204337469U (en) | 2014-12-23 | 2014-12-23 | A kind of anesthesia evaporator filling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204337469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019075753A1 (en) * | 2017-10-20 | 2019-04-25 | 深圳迈瑞生物医疗电子股份有限公司 | Anesthetic evaporator and anesthesia machine |
| WO2021134371A1 (en) * | 2019-12-30 | 2021-07-08 | 深圳迈瑞生物医疗电子股份有限公司 | Anesthesia evaporator, anesthesia machine, and control method for anesthesia evaporator |
-
2014
- 2014-12-23 CN CN201420830128.6U patent/CN204337469U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019075753A1 (en) * | 2017-10-20 | 2019-04-25 | 深圳迈瑞生物医疗电子股份有限公司 | Anesthetic evaporator and anesthesia machine |
| WO2021134371A1 (en) * | 2019-12-30 | 2021-07-08 | 深圳迈瑞生物医疗电子股份有限公司 | Anesthesia evaporator, anesthesia machine, and control method for anesthesia evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20171223 |