CN205360148U - Anesthetic needle for medical care - Google Patents
Anesthetic needle for medical care Download PDFInfo
- Publication number
- CN205360148U CN205360148U CN201521094377.4U CN201521094377U CN205360148U CN 205360148 U CN205360148 U CN 205360148U CN 201521094377 U CN201521094377 U CN 201521094377U CN 205360148 U CN205360148 U CN 205360148U
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- CN
- China
- Prior art keywords
- syringe
- fluid infusion
- piston rod
- pressing tablet
- nursing
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Abstract
The utility model discloses an anesthetic needle for medical care, including the cylinder, be equipped with the piston head in the cylinder, the one end that the piston head was kept away from to piston head fixedly connected with piston rod, piston rod is equipped with the pressing tablet, and the pressing tablet is equipped with the recess, and the center of recess is equipped with presses the pressure pad, and the one end of keeping away from the pressing tablet according to the pressure pad is equipped with the bump, and the cylinder top keeps left the side position and puts and be equipped with liquid supplying port, has assigned the fluid infusion hose in the liquid supplying port, and the fluid infusion hose has the narcotic bottle through the mouthpart cooperation, the cylinder left end is connected with the injection syringe, is equipped with electric heater unit on the injection syringe right -hand member outer wall, the last temperature control device that is equipped with of electric heater unit. The utility model discloses it carries out the injection of narcotic to be convenient for medical personnel's one hand, provides great convenience, confirms the magnitude of recruitment of narcotic, avoids narcotic to use too much or too little, the effectual comfort level that has improved, and the structure is comparatively simple, and it is comparatively convenient to make, is fit for using widely.
Description
Technical field
This utility model relates to a kind of anesthetic needle, specifically a kind of medical treatment and nursing anesthetic needle.
Background technology
From medical angle, anesthesia is meant that and makes patient overall by medicine or additive method or be locally temporarily lost with sensation, to reach painless purpose, treats offer condition for operative treatment or other medical examination.Anesthesia can be roughly divided into general anesthesia and local anesthesia two class.General anesthesia, is " asleep state " as the saying goes, and patient realizes disappearance, and whole-body muscle relaxes, without experiencing pain.Local anesthesia, as the term suggests, the simply anesthesia at some position of health.When modal local anesthesia is such as had tooth pulled out, doctor first can inject some local anesthetics near your root of the tooth, in order to avoid you feel pain.Generally, local anesthesia also includes epidural anesthesia or subarachnoid anesthesia (being commonly called as " lumbar anesthesia "), namely everybody " the half body anesthesia " of ripe title.Anesthetist can carry out operation in the middle of your back, and then you just feel that the lower part of the body is fallen by fiber crops: though you know that scalpel is in cutting, but will not experience pain.
In anaesthesia process, use anesthetic needle, when the body part of patient is anaesthetized, narcotic consumption would generally be controlled according to the area size performed the operation, the anesthetis consumption of existing anesthetic needle can only input according to the experience of taking up a job as a doctor of doctor, cause part anesthesia not exclusively, or narcotic consumption is inadequate, anaesthetize when operation is not fully complete and lost efficacy, patient is caused great pain, most of patients needs to carry out hands art in multiple places of health simultaneously simultaneously, change anesthetic needle so frequently comparatively to lose time, also comparatively delay the state of an illness of patient simultaneously.And the pressing part of the thumb of anesthetic needle of the prior art is a plane, in injection process, due to finger slippage, can cause cannot effectively injecting anesthetic needle, simultaneously because direction firmly is not right, it is likely to result in anesthesia pricker to choose in skin and flesh tissue, increases the pain of patient, it is necessary to again again have an acupuncture treatment；Anesthetis all can not be heated by additionally general anesthetic machine, and when cold weather, patient body is caused by the too low meeting of anesthetis temperature stimulates the discomfort causing patient body.
Utility model content
The purpose of this utility model is in that to provide a kind of medical treatment and nursing anesthetic needle, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of medical treatment and nursing anesthetic needle, including syringe, the described syringe top side position that keeps left is provided with fluid infusion mouth, has assigned fluid infusion flexible pipe in fluid infusion mouth, and fluid infusion flexible pipe has a mouthpart away from one end of fluid infusion mouth, is combined with anesthetis bottle by mouthpart；nullIt is provided with piston head in described syringe，It is additionally provided with in syringe and fixes the piston rod being connected with piston head，Piston rod extends to outside syringe away from that one end of piston head，Its that end extended to outside syringe is provided with pressing tablet，Pressing tablet is circular，Pressing tablet is provided with a groove away from one end of piston rod，The two ends of groove extend to the outside of pressing tablet，The center position being positioned at groove is provided with pressing pad，Pressing pad and pressing tablet are coaxially disposed，Pressing pad is rubber blanket，The height of pressing pad is lower than the degree of depth of groove，Described pressing pad is provided with, away from one end of pressing tablet, the salient point massaged，Described syringe left end is connected to syringe，Syringe right-hand member outer wall is provided with electric heater unit，Electric heater unit is provided with temperature control equipment，Electric heater unit is additionally provided with the heater switch for either on or off electric heater unit，Syringe left end outer wall is provided with the first graduation mark，The outer wall of the syringe of the first graduation mark right-hand member is provided with locating piece，Syringe left end connects injection needle；The shaft of described piston rod is provided with the second graduation mark.
As further program of the utility model: the shaft of described piston rod is provided with limited cap, housing pin it is combined with between limited cap and piston rod, the right-hand member of syringe is combined with sealing cap, sealing cap has the through hole coordinating piston rod, limited cap is positioned at the outside of syringe, and the diameter of limited cap is more than the aperture of through hole.
As this utility model further scheme: be provided with lock screw on the outer circumference surface of described fluid infusion mouth, lock screw offsets with fluid infusion flexible pipe after fluid infusion mouth.
As this utility model further scheme: the width of described mouthpart is less than the diameter of anesthetis bottle.
As this utility model further scheme: described temperature control equipment includes temperature sensor and controller.
As this utility model further scheme: described syringe is transparent PVC plastic needle cylinder.
nullCompared with prior art，The beneficial effects of the utility model are: this utility model by being provided with groove and pressing pad at pressing tablet place，Add the force restriction at thumb position place，Thumb is avoided to skid in force process，It is easy to medical personnel's one hand and carries out narcotic injection，Provide bigger convenience，Simultaneously according to the demand in syringe，Determine narcotic magnitude of recruitment，When dosage is enough，Bending anesthetis bottle，At this moment fluid infusion flexible pipe is bent，Anesthetis in anesthetis bottle cannot be continued to flow out，Single can be controlled preferably by which and anaesthetize the narcotic consumption used，Anesthetis is avoided to use too much or very few，The anesthetis of single filling simultaneously can repeatedly be anaesthetized，Without repeating to supplement，Save operating time，Reduce patient's pain，The structure of this device is relatively simple simultaneously，Manufacture more convenient，It is suitable for promoting the use of，When avoiding cold weather, too low patient is caused of anaesthetic temperature stimulates the discomfort caused，Effectively raise comfort level.
Accompanying drawing explanation
Fig. 1 is the structural representation of medical treatment and nursing anesthetic needle；
Fig. 2 is the structural representation of tabletting in medical treatment and nursing anesthetic needle；
In figure: 1-syringe, 2-piston head, 3-piston rod, 31-limited cap, 32-housing pin, 33-the second graduation mark, 4-sealing cap, 41-through hole, 5-pressing tablet, 51-groove, 52-pressing pad, 6-fluid infusion mouth, 7-fluid infusion flexible pipe, 71-mouthpart, 8-anesthetis bottle, 9-syringe, 10-electric heater unit, 11-temperature control equipment, 12-heater switch, 13-locating piece, 14-the first graduation mark, 15-injection needle, 16-lock screw.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
nullRefer to Fig. 1-2，A kind of medical treatment and nursing anesthetic needle，Including syringe 1，It is provided with piston head 2 in described syringe 1，The piston rod 3 that be connected fixing with piston head 2 it is additionally provided with in syringe 1，Piston rod 3 extends to syringe 1 outside away from that one end of piston head 2，Its that end extended to outside syringe 1 is provided with pressing tablet 5，Pressing tablet 5 is circular，Pressing tablet 5 is provided with a groove 31 away from that one end of piston rod 3，The two ends of groove 31 extend to the outside of pressing tablet 5，The center position being positioned at groove 31 is provided with pressing pad 32，Pressing pad 32 and pressing tablet 5 are coaxially disposed，Pressing pad 32 is rubber blanket，The height of pressing pad 32 is lower than the degree of depth of groove 31，Described pressing pad 32 is provided with, away from that one end of pressing tablet 5, the salient point (not shown) massaged，The described syringe 1 top side position that keeps left is provided with fluid infusion mouth 6，Fluid infusion flexible pipe 7 has been assigned in fluid infusion mouth 6，Fluid infusion flexible pipe 7 has necessarily rigid，Namely blocking can be formed during bending；Fluid infusion flexible pipe 7 has a mouthpart 71 away from one end of fluid infusion mouth 6, is combined with anesthetis bottle 8 by mouthpart 71；nullDescribed syringe 1 left end is connected to syringe 9，Syringe 9 right-hand member outer wall is provided with electric heater unit 10，Electric heater unit 10 is provided with temperature control equipment 11，Temperature control equipment 11 includes temperature sensor and controller，Electric heater unit 10 is additionally provided with the heater switch 12 for either on or off electric heater unit 10，Syringe 9 left end outer wall is provided with the first graduation mark 14，The outer wall of the syringe 9 of the first graduation mark 14 right-hand member is provided with locating piece 13，Syringe 9 left end connects injection needle 15，Anaesthetic can be heated by electric heater unit 10，When avoiding cold weather, too low patient is caused of anaesthetic temperature stimulates the discomfort caused，Effectively raise comfort level，The position of injection needle injection can be accurately positioned by locating piece 13，First graduation mark 14 inserts the degree of depth of patient's urethra when can determine injection，Make injection site and the degree of depth more accurate，Reduce anesthesia difficulty、Improve anesthesia efficiency，It is effectively reduced the injury to patient body.
The shaft of described piston rod 3 is provided with limited cap 31, being combined with housing pin 32 between limited cap 31 and piston rod 3, the right-hand member of syringe 1 is combined with sealing cap 4, and sealing cap 4 has the through hole 41 coordinating piston rod 3, limited cap 31 is positioned at the outside of syringe 1, and the diameter of limited cap 31 is more than the aperture of through hole 41.
The shaft of described piston rod 3 is provided with the second graduation mark 33.
Being provided with lock screw 16 on the outer circumference surface of described fluid infusion mouth 6, lock screw 16 offsets with fluid infusion flexible pipe 6 after fluid infusion mouth 6, it is prevented that loosens in the process used and makes anesthetis spill.
The width of described mouthpart 71 is less than the diameter of anesthetis bottle 8.
Described syringe 1 is transparent PVC plastic needle cylinder.
nullOperation principle of the present utility model is: this utility model is in use，By being provided with groove 51 and pressing pad 52 at pressing tablet 5 place，Add the force restriction at thumb position place，Thumb is avoided to skid in force process，It is easy to medical personnel's one hand and carries out narcotic injection，Provide bigger convenience，Simultaneously according to the demand in syringe 1，Determine narcotic magnitude of recruitment，When dosage is enough，Bending anesthetis bottle 8，At this moment fluid infusion flexible pipe 7 is bent，Anesthetis in anesthetis bottle 8 cannot be continued to flow out，Single can be controlled preferably by which and anaesthetize the narcotic consumption used，Anesthetis is avoided to use too much or very few，The anesthetis of single filling simultaneously can repeatedly be anaesthetized，Without repeating to supplement，Save operating time，Reduce patient's pain，The structure of this device is relatively simple simultaneously，Manufacture more convenient，It is suitable for promoting the use of；The structure of this device is relatively simple, and cost is comparatively cheap, is suitable for promoting the use of.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, it is also possible to make a variety of changes under the premise without departing from this patent objective.
Claims (6)
- null1. a medical treatment and nursing anesthetic needle，Including syringe，The described syringe top side position that keeps left is provided with fluid infusion mouth，Fluid infusion flexible pipe has been assigned in fluid infusion mouth，Fluid infusion flexible pipe has a mouthpart away from one end of fluid infusion mouth，It is combined with anesthetis bottle by mouthpart，It is characterized in that，It is provided with piston head in described syringe，It is additionally provided with in syringe and fixes the piston rod being connected with piston head，Piston rod extends to outside syringe away from that one end of piston head，Its that end extended to outside syringe is provided with pressing tablet，Pressing tablet is circular，Pressing tablet is provided with a groove away from one end of piston rod，The two ends of groove extend to the outside of pressing tablet，The center position being positioned at groove is provided with pressing pad，Pressing pad and pressing tablet are coaxially disposed，Pressing pad is rubber blanket，The height of pressing pad is lower than the degree of depth of groove，Described pressing pad is provided with, away from one end of pressing tablet, the salient point massaged，Described syringe left end is connected to syringe，Syringe right-hand member outer wall is provided with electric heater unit，Electric heater unit is provided with temperature control equipment，Electric heater unit is additionally provided with the heater switch for either on or off electric heater unit，Syringe left end outer wall is provided with the first graduation mark，The outer wall of the syringe of the first graduation mark right-hand member is provided with locating piece，Syringe left end connects injection needle；The shaft of described piston rod is provided with the second graduation mark.
- 2. medical treatment and nursing anesthetic needle according to claim 1, it is characterized in that, the shaft of described piston rod is provided with limited cap, housing pin it is combined with between limited cap and piston rod, the right-hand member of syringe is combined with sealing cap, sealing cap has the through hole coordinating piston rod, and limited cap is positioned at the outside of syringe, and the diameter of limited cap is more than the aperture of through hole.
- 3. medical treatment and nursing anesthetic needle according to claim 1 and 2, it is characterised in that be provided with lock screw on the outer circumference surface of described fluid infusion mouth, lock screw offsets with fluid infusion flexible pipe after fluid infusion mouth.
- 4. medical treatment and nursing anesthetic needle according to claim 3, it is characterised in that the width of described mouthpart is less than the diameter of anesthetis bottle.
- 5. the medical treatment and nursing anesthetic needle according to claim 1 or 2 or 4, it is characterised in that described temperature control equipment includes temperature sensor and controller.
- 6. medical treatment and nursing anesthetic needle according to claim 5, it is characterised in that described syringe is transparent PVC plastic needle cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094377.4U CN205360148U (en) | 2015-12-26 | 2015-12-26 | Anesthetic needle for medical care |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094377.4U CN205360148U (en) | 2015-12-26 | 2015-12-26 | Anesthetic needle for medical care |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205360148U true CN205360148U (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521094377.4U Expired - Fee Related CN205360148U (en) | 2015-12-26 | 2015-12-26 | Anesthetic needle for medical care |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205360148U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376057A (en) * | 2017-07-07 | 2017-11-24 | 吴楠 | A kind of Multifunctional anesthesia pin |
| CN107551377A (en) * | 2017-09-20 | 2018-01-09 | 莫言帅 | Limbs anesthetic potency detection means |
| CN108295371A (en) * | 2018-02-06 | 2018-07-20 | 重庆医科大学附属永川医院 | A kind of surface layer anesthesia needle tubing and its application method |
| CN109091269A (en) * | 2018-08-30 | 2018-12-28 | 天津冠勤医药科技有限公司 | Novel needle for mouse tail vein injection and manufacturing method and experimental application thereof |
| CN109224203A (en) * | 2018-10-30 | 2019-01-18 | 天津思盛科技有限公司 | A kind of cone joint oral cavity card occupies bottle anesthetic driving means |
| CN109731210A (en) * | 2019-03-03 | 2019-05-10 | 耿丽丽 | A kind of gynecological and obstetrical nursing uniformly anaesthetizes cloth medicine device |
| CN111748461A (en) * | 2020-07-02 | 2020-10-09 | 成都恩喜医疗管理有限公司 | Cell transplantation equipment and use method |
-
2015
- 2015-12-26 CN CN201521094377.4U patent/CN205360148U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376057A (en) * | 2017-07-07 | 2017-11-24 | 吴楠 | A kind of Multifunctional anesthesia pin |
| CN107551377A (en) * | 2017-09-20 | 2018-01-09 | 莫言帅 | Limbs anesthetic potency detection means |
| CN107551377B (en) * | 2017-09-20 | 2021-01-05 | 王胜钢 | Limb anesthesia strength detection device |
| CN108295371A (en) * | 2018-02-06 | 2018-07-20 | 重庆医科大学附属永川医院 | A kind of surface layer anesthesia needle tubing and its application method |
| CN108295371B (en) * | 2018-02-06 | 2020-07-07 | 重庆医科大学附属永川医院 | Surface anesthesia needle tube |
| CN109091269A (en) * | 2018-08-30 | 2018-12-28 | 天津冠勤医药科技有限公司 | Novel needle for mouse tail vein injection and manufacturing method and experimental application thereof |
| CN109091269B (en) * | 2018-08-30 | 2021-05-18 | 天津冠勤医药科技有限公司 | Needle for mouse tail vein injection and manufacturing method and experimental application thereof |
| CN109224203A (en) * | 2018-10-30 | 2019-01-18 | 天津思盛科技有限公司 | A kind of cone joint oral cavity card occupies bottle anesthetic driving means |
| CN109731210A (en) * | 2019-03-03 | 2019-05-10 | 耿丽丽 | A kind of gynecological and obstetrical nursing uniformly anaesthetizes cloth medicine device |
| CN111748461A (en) * | 2020-07-02 | 2020-10-09 | 成都恩喜医疗管理有限公司 | Cell transplantation equipment and use method |
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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 |
Granted publication date: 20160706 Termination date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |