CN211094541U - Puncture device for anesthesia - Google Patents
Puncture device for anesthesia Download PDFInfo
- Publication number
- CN211094541U CN211094541U CN201921694254.2U CN201921694254U CN211094541U CN 211094541 U CN211094541 U CN 211094541U CN 201921694254 U CN201921694254 U CN 201921694254U CN 211094541 U CN211094541 U CN 211094541U
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- CN
- China
- Prior art keywords
- fixedly connected
- anesthesia
- puncture device
- puncture
- injection tube
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- 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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- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 44
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 44
- 238000002347 injection Methods 0.000 claims abstract description 47
- 239000007924 injection Substances 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 13
- 238000007789 sealing Methods 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 12
- 230000003444 anaesthetic effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000036407 pain Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010040030 Sensory loss Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000036592 analgesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000009454 functional inhibition Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008058 pain sensation Effects 0.000 description 1
- 210000001428 peripheral nervous system Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a puncture device for anesthesia, which comprises a puncture device main body, a shell, a clamping part, a push rod and an injection tube, wherein the top of the puncture device main body is embedded and connected with the injection tube, the outer side of the middle part of the injection tube is fixedly connected with a fixed sleeve, the bottom of the fixed sleeve is fixedly connected with a liquid storage tube, the bottom of the injection tube is fixedly connected with a puncture needle, the bottom of the puncture device main body is fixedly connected with the clamping part, the middle part of the clamping part is fixedly connected with a positioning hole, the positioning hole can accurately puncture the part of a patient needing anesthesia when injecting to the patient, the positioning effect of the device is greatly improved, the fixity of the device is embodied, the injection efficiency of the device is greatly improved by the puncture needle hole, the high efficiency of the device is embodied, the practicability of the device is greatly improved by a rubber pad, the rubber plug can avoid the anesthesia, the sealing performance of the device is reflected, and the device has wide development prospect in the future.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a puncture device for anesthesia.
Background
Anesthesia is a reversible functional inhibition of the central or peripheral nervous system, which is produced by drugs or other methods and is characterized mainly by the loss of sensation, especially pain sensation, and is a surgical treatment that temporarily loses the sensation, wholly or locally, of a patient by drugs or other methods for the purpose of no pain, and now, anesthesiology has become a special independent subject in clinical medicine, mainly including clinical anesthesiology, emergency resuscitation medicine, intensive care therapy, pain diagnosis, and other related medicine and mechanism research, and is a comprehensive emergency subject for research of anesthesia, analgesia, resuscitation, and intensive care medicine, wherein clinical anesthesia is a major part of modern anesthesiology.
Present piercing depth for anesthesia, when injecting anesthetic, fixed effect is not good to lead to medical personnel to appear unnecessary problem in the operation process easily, present piercing depth for anesthesia is when injecting the medicament simultaneously, and medical personnel need accurate finding out the central nervous that needs anesthesia, also can not be accurate when stabbing simultaneously, thereby lead to medical personnel very easily and need follow newly stabbing, just can anesthesia the patient.
Therefore, how to design a puncture device for anesthesia becomes a problem to be solved at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a piercing depth is used in anesthesia to solve the not good and not fine problem of location injection position of fixed effect of a piercing depth is used in anesthesia that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a puncture device for anesthesia comprises a puncture device body, a shell, a clamping part, a push rod and an injection tube, wherein the top of the puncture device body is embedded and connected with the injection tube, the top end of the injection tube is fixedly connected with the push rod, the outer side of the middle part of the injection tube is fixedly connected with a fixed sleeve, the bottom of the fixed sleeve is fixedly connected with a liquid storage tube, the bottom of the puncture device body is fixedly connected with the clamping part, the middle part of the clamping part is fixedly connected with a positioning hole, one side of the clamping part is embedded and connected with a movable shaft, the top of the movable shaft is movably connected with a shaft sleeve, the inner side outer wall of the movable shaft is fixedly connected with a notch, the bottom of the movable shaft is fixedly connected with a clamping plate, the bottom of the injection tube is movably connected with a connector, the bottom of the connector is fixedly connected with a clamping, the inside top fixedly connected with filter screen of liquid storage pipe, the bottom fixedly connected with U type export of liquid storage pipe.
Preferably, a rubber plug is fixedly connected to the bottom of the injection tube.
Preferably, the bottom of the clamping plate is tightly attached with a rubber pad.
Preferably, the bottom end of the injection tube is fixedly connected with a puncture needle, and the bottom of the puncture needle is embedded and connected with a puncture needle hole.
Preferably, the clamping part, the movable shaft, the shaft sleeve, the notch, the clamping plate and the rubber pad are combined together to form a clamping and fixing mechanism.
Preferably, the positioning hole, the puncture needle, the injection tube, the push rod and the liquid storage tube are combined together to form an accurate positioning mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of puncture device for anesthesia passes through the clamping part at the puncture device main part and fixes back on one's body at the patient, and medical personnel can become flexible the axle sleeve for the loose axle rotates and also can drive the grip block and rotate, thereby what the puncture device main part can be stable fixes at patient's health position, after certain position was adjusted to the grip block, what the clamping part can be better fixed, has embodied the device's fixity.
2. This kind of puncture device for anesthesia, pjncture needle pierce the patient and in vivo inject anesthesia medicament, because locating hole and pjncture needle are the vertical relation, so the pjncture needle can directly pass through the locating hole when the downstream to reach the effect of a location, so the pjncture needle can be through the locating hole can be accurate when injecting to the patient the position that the patient need the anesthesia, great improvement the device the location effect.
Drawings
FIG. 1 is a schematic diagram of the main structure of the puncturing device of the present invention;
FIG. 2 is a schematic diagram of an enlarged structure at A of the present invention;
FIG. 3 is a schematic diagram of the cross-sectional structure of the liquid storage tube of the present invention;
fig. 4 is a schematic diagram of an enlarged structure at B of the present invention.
The labels in the figure are: 1. the puncture device comprises a puncture device body, 2, a shell, 3, a clamping part, 4, a push rod, 5, a rubber plug, 6, an injection tube, 7, a fixed sleeve, 8, a liquid storage tube, 9, a puncture needle, 10, a positioning hole, 11, a movable shaft, 12, a shaft sleeve, 13, a notch, 14, a clamping plate, 15, a rubber pad, 16, a U-shaped outlet, 17, a filter screen, 18, a puncture needle hole, 19, a connector, 20 and a clamping block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a puncture device for anesthesia comprises a puncture device body 1, a shell 2, a clamping part 3, a push rod 4 and an injection tube 6, wherein the top of the puncture device body 1 is embedded and connected with the injection tube 6, the top end of the injection tube 6 is fixedly connected with the push rod 4, the outer side of the middle part of the injection tube 6 is fixedly connected with a fixed sleeve 7, the bottom of the fixed sleeve 7 is fixedly connected with a liquid storage tube 8, the bottom of the puncture device body 1 is fixedly connected with the clamping part 3, the middle part of the clamping part 3 is fixedly connected with a positioning hole 10, one side of the clamping part 3 is embedded and connected with a movable shaft 11, the top of the movable shaft 11 is movably connected with a shaft sleeve 12, the outer wall of the inner side of the movable shaft 11 is fixedly connected with a notch 13, the bottom of the movable shaft 11 is fixedly connected with a clamping plate 14, the bottom of the injection tube 6 is movably connected with a connector 19, the inside top fixedly connected with filter screen 17 of liquid storage pipe 8, the bottom fixedly connected with U type export 16 of liquid storage pipe 8.
Preferably, the bottom fixedly connected with rubber buffer 5 of injection tube 6, rubber buffer 5, use piercing depth main part 1 to carry out the anesthesia injection before the operation to the patient when medical personnel, medical personnel can inject into injection tube 6 earlier through rubber buffer 5 with anesthetic, back in anesthetic injection tube 6 simultaneously, rubber buffer 5 still has good sealed effect, avoid the gas emergence reaction in anesthesia liquid medicine and the air, lead to medical personnel to cause bad influence for the patient when the injection, the leakproofness of the device has been embodied.
Preferably, the bottom of grip block 14 closely laminates rubber pad 15, use piercing depth main part 1 to carry out the preoperative to the patient when medical personnel, medical personnel can operate grip block 3 and fix the edge that the patient needs the injection position, simultaneously through at the fixed in-process of grip block 3, grip block 14 can closely laminate with patient skin surface, but because grip block 14 laminates when patient skin surface, can cause great oppression power to the patient, thereby lead to the patient very easily and be not circulated by the position blood of centre gripping, consequently, can set up rubber pad 15 on grip block 14 surface, because rubber pad 15 has better compliance, so rubber pad 15 can provide fine travelling comfort for the patient when fixing the patient through grip block 3, can not cause the injury for the patient, great improvement the device's practicality.
Preferably, the bottom fixedly connected with pjncture needle 9 of injection syringe 6, the bottom embedding of pjncture needle 9 is connected with puncture needle hole 18, use piercing depth main part 1 to carry out anesthesia injection operation in-process at medical personnel, medical personnel need the position of anesthesia with pjncture needle 9 stabbing into the patient, simultaneously at the in-process of injection anesthetic, can be so that the anesthetic in the injection syringe 6 can be quick through the puncture needle hole 18 that sets up on pjncture needle 9 is injected into the patient internal, thereby great improvement the device's injection efficiency, the high efficiency of the device has been embodied.
Preferably, the clamping portion 3, the movable shaft 11, the shaft sleeve 12, the notch 13, the clamping plate 14 and the rubber pad 15 are combined together to form a clamping and fixing mechanism, because the clamping portion 3 is shaped like a semi-arc, medical staff can better fix the clamping portion 3 on a patient, and after the puncture device main body 1 is fixed on the patient through the clamping portion 3, the shaft sleeve 12 can be loosened by the medical staff, so that the movable shaft 11 can rotate, and simultaneously the movable shaft 11 can drive the clamping plate 14 to rotate when rotating, after the clamping plate 14 rotates to a certain position, the clamping plate 14 can be attached to the skin of the patient, so that the puncture device main body 1 can be more stably fixed on the body of the patient, and when the clamping plate 14 is fixed, the medical staff can rotate the shaft sleeve 12 to move downwards along the movable shaft 11, when axle sleeve 12 moved to the outer wall with clamping part 3 and laminated mutually, can make clamping part 3 can be better fixed, great improvement the device's fixed effect, embodied the device's fixity.
Preferably, locating hole 10 and pjncture needle 9, syringe 6, a accurate positioning mechanism is made up jointly to push rod 4 and liquid storage tube 8, fix the position back that needs the anesthesia at the patient at clamping part 3, medical personnel can promote push rod 4, make push rod 4 remove downwards, after push rod 4 promotes downwards, refraction pipe 6 and pjncture needle 9 in the piercing depth main part 1 can pass locating hole 10, thereby make pjncture needle 9 pierce into the internal anesthesia medicament that injects of patient, because locating hole 10 and pjncture needle 9 are the vertical relation, so pjncture needle 9 can directly pass through locating hole 10 when removing downwards, thereby reach the effect of a location, so pjncture needle 9 can be accurate when injecting to the patient through locating hole 10 and pierce the position that the patient needs the anesthesia, great improvement the device's location effect.
The working principle is as follows: firstly, through being provided with rubber buffer 5, before medical personnel used piercing depth main part 1 to carry out anesthesia injection operation to the patient, medical personnel can inject into injection tube 6 earlier through rubber buffer 5 with anesthetic, simultaneously in anesthetic injects back in injection tube 6, rubber buffer 5 still has good sealed effect, avoid the gas emergence reaction in anesthesia liquid medicine and the air, lead to medical personnel to cause bad influence for the patient when the injection, the leakproofness of the device has been embodied.
Then, through being provided with rubber pad 15, before medical personnel used piercing depth main part 1 to carry out the operation to the patient, medical personnel can operate clamping part 3 and fix the edge that the patient needs the injection position, simultaneously through at the fixed in-process of clamping part 3, grip block 14 can tightly laminate with patient's skin surface, but because grip block 14 laminates when patient's skin surface, can cause great oppression to the patient, thereby it is not circulated by the position blood of centre gripping very easily to lead to the patient, consequently, can set up rubber pad 15 on grip block 14 surface, because rubber pad 15 has better compliance, so rubber pad 15 can provide fine travelling comfort for the patient when fixing the patient through clamping part 3, can not cause the injury for the patient, great improvement the device's practicality.
Then, through being provided with pjncture needle 9, use piercing depth main part 1 to carry out anesthesia injection operation in-process at medical personnel, medical personnel stab pjncture needle 9 into the position that the patient needs anesthesia, simultaneously at the in-process of injection anesthetic, can be through setting up the puncture pinhole 18 on pjncture needle 9 and can make the anesthetic in injection tube 6 can be quick injected into the patient internal to great improvement the injection efficiency of the device, embodied the high efficiency of the device.
Subsequently, by providing the clamping portion 3, since the clamping portion 3 is semi-arc-shaped, the medical staff can better fix on the patient body by using the clamping portion 3, and after the puncture device main body 1 is fixed on the patient body by the clamping portion 3, the medical staff can loosen the shaft sleeve 12 to enable the movable shaft 11 to rotate, and simultaneously the movable shaft 11 can drive the clamping plate 14 to rotate when rotating, after the clamping plate 14 rotates to a certain position, the clamping plate 14 can be attached to the skin of the patient, so that the puncture device main body 1 can be more stably fixed on the body part of the patient, and when the clamping plate 14 is fixed, the medical staff can rotate the shaft sleeve 12 to enable the shaft sleeve 12 to move downwards along the movable shaft 11, when the shaft sleeve 12 moves to be attached to the outer wall of the clamping portion 3, the clamping portion 3 can be better fixed, the fixing effect of the device is greatly improved, and the fixing performance of the device is reflected.
Finally, through being provided with locating hole 10, fix the position back that the patient needs anesthesia at clamping part 3, medical personnel can promote push rod 4, make push rod 4 remove downwards, after push rod 4 promotes downwards, refraction pipe 6 and pjncture needle 9 in the piercing depth main part 1 can pass through locating hole 10, thereby make pjncture needle 9 pierce into the patient and inject anesthesia medicament, because locating hole 10 and pjncture needle 9 are the vertical relation, so pjncture needle 9 can directly pass through locating hole 10 when removing downwards, thereby reach the effect of a location, so pjncture needle 9 can be accurate when injecting the patient through locating hole 10 pierce into the position that the patient needs anesthesia, great improvement the positioning effect of the device, this is exactly this kind of puncture device for anesthesia's theory of operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a puncture device for anesthesia, includes puncture device main part (1), shell (2), clamping part (3), push rod (4) and syringe (6), its characterized in that: the top of the puncture device main body (1) is embedded and connected with an injection tube (6), the top end of the injection tube (6) is fixedly connected with a push rod (4), the outer side of the middle part of the injection tube (6) is fixedly connected with a fixed sleeve (7), the bottom of the fixed sleeve (7) is fixedly connected with a liquid storage tube (8), the bottom end of the puncture device main body (1) is fixedly connected with a clamping part (3), the middle part of the clamping part (3) is fixedly connected with a positioning hole (10), one side of the clamping part (3) is embedded and connected with a movable shaft (11), the top of the movable shaft (11) is movably connected with a shaft sleeve (12), the inner outer wall of the movable shaft (11) is fixedly connected with an opening (13), the bottom of the movable shaft (11) is fixedly connected with a clamping plate (14), and the bottom of the injection tube (6) is movably, the bottom of the connector (19) is fixedly connected with a clamping block (20).
2. A puncture device for anesthesia as set forth in claim 1, wherein: the puncture device comprises a puncture device body (1), wherein the inner side of the puncture device body (1) is fixedly connected with a shell (2), the inner top of a liquid storage pipe (8) is fixedly connected with a filter screen (17), and the bottom of the liquid storage pipe (8) is fixedly connected with a U-shaped outlet (16).
3. A puncture device for anesthesia as set forth in claim 1, wherein: the bottom of the injection tube (6) is fixedly connected with a rubber plug (5).
4. A puncture device for anesthesia as set forth in claim 1, wherein: the bottom of the clamping plate (14) is tightly attached with a rubber pad (15).
5. A puncture device for anesthesia as set forth in claim 1, wherein: the bottom end of the injection tube (6) is fixedly connected with a puncture needle (9), and the bottom of the puncture needle (9) is embedded and connected with a puncture needle hole (18).
6. A puncture device for anesthesia as set forth in claim 1, wherein: the clamping part (3), the movable shaft (11), the shaft sleeve (12), the notch (13), the clamping plate (14) and the rubber pad (15) are jointly combined into a clamping and fixing mechanism.
7. A puncture device for anesthesia as set forth in claim 1, wherein: and the positioning hole (10), the puncture needle (9), the injection tube (6), the push rod (4) and the liquid storage tube (8) are combined together to form an accurate positioning mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921694254.2U CN211094541U (en) | 2019-10-11 | 2019-10-11 | Puncture device for anesthesia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921694254.2U CN211094541U (en) | 2019-10-11 | 2019-10-11 | Puncture device for anesthesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211094541U true CN211094541U (en) | 2020-07-28 |
Family
ID=71715393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921694254.2U Expired - Fee Related CN211094541U (en) | 2019-10-11 | 2019-10-11 | Puncture device for anesthesia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211094541U (en) |
-
2019
- 2019-10-11 CN CN201921694254.2U patent/CN211094541U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200728 |