CN213852476U - Y-shaped remaining needle convenient for secondary needling - Google Patents
Y-shaped remaining needle convenient for secondary needling Download PDFInfo
- Publication number
- CN213852476U CN213852476U CN202022106678.1U CN202022106678U CN213852476U CN 213852476 U CN213852476 U CN 213852476U CN 202022106678 U CN202022106678 U CN 202022106678U CN 213852476 U CN213852476 U CN 213852476U
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- China
- Prior art keywords
- needle
- shell
- shaped
- indwelling needle
- indwelling
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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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- 238000001467 acupuncture Methods 0.000 claims abstract description 8
- 238000001802 infusion Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 3
- 210000004204 blood vessel Anatomy 0.000 description 8
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the field of medical equipment, in particular to a Y-shaped indwelling needle convenient for secondary acupuncture, which comprises a Y-shaped indwelling needle shell, a needle handle cap sleeved at the top end of the Y-shaped indwelling needle shell, an indwelling needle sleeved at the bottom end of the Y-shaped indwelling needle shell, a top end of the indwelling needle fixedly connected with the bottom end of the Y-shaped indwelling needle shell, a puncture needle sleeved inside the indwelling needle and a needle cap sleeved outside the bottom end of the Y-shaped indwelling needle shell, wherein the side wall of the Y-shaped indwelling needle shell is provided with an indwelling needle shackle, the inner side of the top end of the Y-shaped indwelling needle shell is provided with a puncture needle isolating plug, and a Y-shaped opening of the Y-shaped indwelling needle shell is connected with a transfusion tube, therefore, the Y-shaped indwelling needle has a simple production design structure, is convenient for medical personnel to operate, and is convenient for medical personnel to simultaneously pull out the puncture needle and the indwelling needle when special conditions occur, and can also ensure the safety of the medical personnel and patients, has wide market prospect.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to make things convenient for Y type of secondary acupuncture to keep somewhere needle.
Background
In clinical practice, the infusion treatment mode of puncturing the blood vessels of patients is often adopted for a long time according to periodic treatment plans, such as chemotherapy of tumors, treatment of cardiovascular and cerebrovascular diseases, and poor conditions of the blood vessels (hardened and fragile) of children and old people, so that the difficulty of puncturing is increased, the pain of the punctured patients is increased, even the patients cannot be punctured again due to the repeated puncture damage of superficial blood vessels, so that the infusion treatment is influenced, a deep blood vessel incision method is required to be adopted to realize the treatment, and in order to avoid the blood vessel damage caused by the repeated puncture and reduce the pain of the patients, an arteriovenous retention needle technology is generally used.
The conventional Y-type indwelling needle generally includes: the pjncture needle, keep somewhere needle and infusion catheter, when using, medical personnel keep somewhere the injection position that the needle inserted the patient with the pjncture needle UNICOM, then, will keep somewhere the needle through the pjncture needle guide and guide into patient's blood vessel, finally, take out the pjncture needle, make and keep somewhere the needle in patient's blood vessel, and it is fixed with applying ointment or plaster, however, when medical personnel used the pjncture needle, can lead to the pjncture needle to insert askewly because of some reasons, thereby need extract the pjncture needle, but when extracting the pjncture needle, can make pjncture needle and keep somewhere the needle separation, lead to keeping somewhere in the needle leaves over the person's body surface, thereby need medical personnel to extract, but if operate improper will cause patient's secondary injury, also can cause the infection risk for medical personnel simultaneously.
Therefore, the Y-shaped indwelling needle is simple in structure, convenient for medical workers to operate, capable of simultaneously extracting the puncture needle and the indwelling needle when special conditions occur, capable of guaranteeing safety of the medical workers and patients and convenient for secondary acupuncture, and wide in market prospect.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides a design simple structure makes things convenient for medical personnel to extract the pjncture needle simultaneously and keeps somewhere the needle when special conditions appear, can also ensure the needle is kept somewhere to the Y type of the convenient secondary acupuncture of medical personnel and patient safety for overcome defect among the prior art.
The utility model adopts the technical proposal that: the utility model provides a needle is kept somewhere to Y type that makes things convenient for secondary acupuncture, includes that the Y type stays the needle shell, and the needle handle cap on needle shell top is kept somewhere to the suit at the Y type, and the needle is kept somewhere to the suit at the Y type, and the bottom fixed connection of needle shell is kept somewhere to the top of keeping somewhere the needle and the Y type, and the suit is kept somewhere the puncture needle of needle inside and the needle cap outside needle shell bottom outside is kept somewhere to the Y type, the Y type keep somewhere and be provided with on the lateral wall of needle shell and keep somewhere the needle shackle, the Y type keep somewhere the top inboard of needle shell and be provided with the puncture needle isolating plug, the Y type mouth department that the needle shell was kept somewhere to the Y type is connected with the transfer line.
The Y-shaped indwelling needle shell is of a circular hollow plastic shell-shaped structure with an upper opening and a lower opening, the indwelling needle hook ring is of a hollow plastic ring structure with a certain thickness, the indwelling needle hook ring is arranged on the outer wall of the top end of the Y-shaped indwelling needle shell, the indwelling needle hook ring is perpendicular to a needle handle of a needle handle cap, the top surface of the indwelling needle hook ring and the bottom surface of a puncture needle isolating plug inside the top end of the Y-shaped indwelling needle shell are located on the same horizontal line, and the Y-shaped indwelling needle shell and the indwelling needle hook ring are of an integrated structure.
The needle handle cap is of a plastic cap structure which is made of the same material as the Y-shaped indwelling needle shell, the bottom end of the needle handle cap is connected with the top surface of a puncture needle isolating plug inside the top end of the Y-shaped indwelling needle shell, and the diameter of the needle handle cap is consistent with that of the top end of the Y-shaped indwelling needle shell.
The one end suit of pjncture needle keep somewhere the inside of needle shell in the Y type, pjncture needle through-hole has been seted up at the middle part of pjncture needle isolating plug, the top of the pjncture needle of the inside needle shell is kept somewhere to the suit in the Y type is through the bottom fixed connection of this pjncture needle through-hole and needle handle cap, the other end suit of pjncture needle is kept somewhere the inside of the needle of needle shell bottom in the Y type, and the syringe needle setting of pjncture needle is in the delivery outlet department of keeping somewhere the needle.
The output port of the infusion tube is sleeved inside the input port of the Y-shaped indwelling needle shell, and the diameter of the output port of the infusion tube is not larger than that of the input port of the Y-shaped indwelling needle shell.
The utility model has the advantages that: firstly, the utility model comprises a Y-shaped indwelling needle shell, a needle handle cap sheathed at the top end of the Y-shaped indwelling needle shell, an indwelling needle sheathed at the bottom end of the Y-shaped indwelling needle shell, the top end of the indwelling needle is fixedly connected with the bottom end of the Y-shaped indwelling needle shell, a puncture needle sheathed inside the indwelling needle and a needle cap sheathed at the outer side of the bottom end of the Y-shaped indwelling needle shell, an indwelling needle shackle is arranged on the side wall of the Y-shaped indwelling needle shell, a puncture needle isolating plug is arranged at the inner side of the top end of the Y-shaped indwelling needle shell, and a transfusion tube is connected at the Y-shaped opening of the Y-shaped indwelling needle shell. The design is ingenious, the working efficiency is greatly improved, the social and economic benefits are good, and the product is easy to popularize and use.
Drawings
Fig. 1 is a schematic view of the overall structure of the indwelling needle hook of the present invention viewed from the front.
Fig. 2 is a schematic view of the overall structure of the indwelling needle hook according to the present invention, viewed from the side.
Fig. 3 is a schematic view of the front overall cross-sectional structure of the present invention.
Detailed Description
As shown in figures 1, 2 and 3, the Y-shaped indwelling needle convenient for secondary acupuncture comprises a Y-shaped indwelling needle shell 2, a needle handle cap 1 sleeved at the top end of the Y-shaped indwelling needle shell 2, an indwelling needle 5 sleeved at the bottom end of the Y-shaped indwelling needle shell 2, a top end of the indwelling needle 5 fixedly connected with the bottom end of the Y-shaped indwelling needle shell 2, a puncture needle 3 sleeved inside the indwelling needle 5 and a needle cap 6 sleeved outside the bottom end of the Y-shaped indwelling needle shell 2, an indwelling needle shackle 7 arranged on the side wall of the Y-shaped indwelling needle shell 2, a puncture needle isolating plug 4 arranged on the inner side of the top end of the Y-shaped indwelling needle shell 2, and a transfusion tube 8 connected at the Y-shaped opening of the Y-shaped indwelling needle shell 2.
The Y type keep somewhere needle shell 2 adopt from top to bottom be open-ended circular hollow plastic shell column structure, keep somewhere needle shackle 7 and adopt the hollow plastic ring structure that has certain thickness, keep somewhere needle shackle 7 and set up on the top outer wall that needle shell 2 was kept somewhere to the Y type, keep somewhere needle shackle 7 and needle handle cap 1's needle handle mutually perpendicular, and keep somewhere the top surface of needle shackle 7 and the bottom surface that the inside pjncture needle isolating plug 4 in 2 tops of needle shell is located same water flat line with the Y type, the Y type is kept somewhere needle shell 2 and is kept somewhere needle shackle 7 structure as an organic whole, the utility model discloses a design the needle shackle on traditional Y type keeps somewhere the needle, can make things convenient for medical personnel to extract pjncture needle and keep somewhere the needle simultaneously when special circumstances through keeping somewhere the needle shackle, can also ensure medical personnel and patient safety.
The needle handle cap 1 is of a plastic cap structure made of the same material as the Y-shaped indwelling needle shell 2, the bottom end of the needle handle cap 1 is connected with the top surface of a puncture needle isolating plug 4 inside the top end of the Y-shaped indwelling needle shell 2, and the diameter of the needle handle cap 1 is consistent with that of the top end of the Y-shaped indwelling needle shell 2.
The one end suit of pjncture needle 3 inside of needle shell 2 is kept somewhere to the Y type, pjncture needle through-hole has been seted up at the middle part of pjncture needle isolating plug 4, the top of the pjncture needle 3 of the inside needle shell 2 is kept somewhere to the suit at the Y type is through the bottom fixed connection of this pjncture needle through-hole and needle handle cap 1, the other end suit of pjncture needle 3 is kept somewhere the inside of needle 5 of needle shell 2 bottom in the Y type, and the syringe needle setting of pjncture needle 3 is keeping somewhere the delivery outlet department of needle 5.
The output port of the infusion tube 8 is sleeved inside the input port of the Y-shaped indwelling needle shell 2, and the diameter of the output port of the infusion tube 8 is not larger than that of the input port of the Y-shaped indwelling needle shell 2.
The use method of the product is as follows: as shown in fig. 1, 2 and 3, a medical care personnel holds a Y-type indwelling needle housing 2 on a Y-type indwelling needle, removes a needle cap 6 sleeved on the outer side of the bottom end of the Y-type indwelling needle housing 2, then inserts the Y-type indwelling needle behind the needle cap 6 into the skin of a patient through a puncture needle 3 with an angle of 45 degrees, and the medical care personnel observes whether or not there is blood return, if any, and then inserts the Y-type indwelling needle into a blood vessel slowly with the needle being inclined to 15 degrees, and then the medical care personnel can take out the puncture needle 3 from the inside of the Y-type indwelling needle housing 2 through a needle handle cap 1 provided at the top end of the Y-type indwelling needle housing 2 to start infusion, but if the medical care personnel carelessly inserts the Y-type indwelling needle askew, the medical care personnel can hold the needle handle cap 1 through a thumb heel middle finger, hook a indwelling needle hook ring 7 provided on the outer wall of the Y-type indwelling needle housing 2 with a forefinger (if only the needle handle cap 1 is held, only the puncture needle 3 can be pulled out, but the indwelling needle 5 cannot be pulled out from the skin of the patient), the puncture needle 3 and the indwelling needle 5 are pulled out from the skin of the patient, and the secondary operation is performed until the operation is successful, and the infusion is started.
The utility model discloses a design simple structure makes things convenient for medical personnel to operate, makes things convenient for medical personnel to extract the pjncture needle simultaneously and keeps somewhere the needle when special conditions appear, can also ensure medical personnel and patient safety's the Y type of making things convenient for the secondary acupuncture and keep somewhere the needle, makes the utility model discloses extensive market prospect has.
Claims (5)
1. The utility model provides a needle is kept somewhere to convenient Y type of secondary acupuncture, keep somewhere needle shell (2) including the Y type, the suit is kept somewhere needle handle cap (1) on needle shell (2) top at the Y type, the suit is kept somewhere keeping somewhere needle (5) of needle shell (2) bottom at the Y type, and the top of keeping somewhere needle (5) keeps somewhere the bottom fixed connection of needle shell (2) with the Y type, the suit is kept somewhere puncture needle (3) and the suit of needle (5) inside and is kept somewhere needle cap (6) in the Y type outside needle shell (2) bottom, its characterized in that: an indwelling needle hook ring (7) is arranged on the side wall of the Y-shaped indwelling needle shell (2), a puncture needle isolating plug (4) is arranged on the inner side of the top end of the Y-shaped indwelling needle shell (2), and a transfusion tube (8) is connected to the Y-shaped opening of the Y-shaped indwelling needle shell (2).
2. The Y-shaped indwelling needle convenient for secondary needling according to claim 1, wherein: the Y-shaped indwelling needle shell (2) is of a circular hollow plastic shell-shaped structure with an upper opening and a lower opening, the indwelling needle hook ring (7) is of a hollow plastic ring structure with a certain thickness, the indwelling needle hook ring (7) is arranged on the outer wall of the top end of the Y-shaped indwelling needle shell (2), the indwelling needle hook ring (7) is perpendicular to the needle handle of the needle handle cap (1), the top surface of the indwelling needle hook ring (7) and the bottom surface of the puncture needle isolating plug (4) inside the top end of the Y-shaped indwelling needle shell (2) are located on the same horizontal line, and the Y-shaped indwelling needle shell (2) and the indwelling needle hook ring (7) are of an integral structure.
3. The Y-shaped indwelling needle convenient for secondary needling according to claim 2, wherein: the needle handle cap (1) is of a plastic cap structure made of the same material as the Y-shaped indwelling needle shell (2), the bottom end of the needle handle cap (1) is connected with the top surface of a puncture needle isolating plug (4) inside the top end of the Y-shaped indwelling needle shell (2), and the diameter of the needle handle cap (1) is consistent with that of the top end of the Y-shaped indwelling needle shell (2).
4. The Y-shaped indwelling needle convenient for secondary needling according to claim 1, wherein: the one end suit of pjncture needle (3) keep somewhere the inside of needle shell (2) in the Y type, the pjncture needle through-hole has been seted up at the middle part of pjncture needle isolating plug (4), the bottom fixed connection of this pjncture needle through-hole and needle handle cap (1) is passed through on the top of pjncture needle (3) that the needle shell (2) inside was kept somewhere in the Y type to the suit, the other end suit of pjncture needle (3) is kept somewhere the inside of needle (5) in the Y type bottom, and the syringe needle setting of pjncture needle (3) is in the delivery outlet department of keeping somewhere needle (5).
5. The Y-shaped indwelling needle convenient for secondary needling according to claim 1, wherein: the output port of the infusion tube (8) is sleeved inside the input port of the Y-shaped indwelling needle shell (2), and the diameter of the output port of the infusion tube (8) is not larger than that of the input port of the Y-shaped indwelling needle shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022106678.1U CN213852476U (en) | 2020-09-23 | 2020-09-23 | Y-shaped remaining needle convenient for secondary needling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022106678.1U CN213852476U (en) | 2020-09-23 | 2020-09-23 | Y-shaped remaining needle convenient for secondary needling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213852476U true CN213852476U (en) | 2021-08-03 |
Family
ID=77049545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022106678.1U Expired - Fee Related CN213852476U (en) | 2020-09-23 | 2020-09-23 | Y-shaped remaining needle convenient for secondary needling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213852476U (en) |
-
2020
- 2020-09-23 CN CN202022106678.1U patent/CN213852476U/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: 20210803 |