CN113018598B - Winding hidden infectious disease syringe needle destroyer - Google Patents
Winding hidden infectious disease syringe needle destroyer Download PDFInfo
- Publication number
- CN113018598B CN113018598B CN202110028806.1A CN202110028806A CN113018598B CN 113018598 B CN113018598 B CN 113018598B CN 202110028806 A CN202110028806 A CN 202110028806A CN 113018598 B CN113018598 B CN 113018598B
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- Prior art keywords
- needle
- clamp rod
- winding
- winding cylinder
- rod
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- Expired - Fee Related
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- 238000004804 winding Methods 0.000 title claims abstract description 75
- 208000015181 infectious disease Diseases 0.000 title claims abstract description 21
- 208000035473 Communicable disease Diseases 0.000 title claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 18
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 18
- 241001330002 Bambuseae Species 0.000 claims description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 18
- 239000011425 bamboo Substances 0.000 claims description 18
- 230000000670 limiting effect Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 210000000078 claw Anatomy 0.000 abstract 10
- 239000011295 pitch Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 239000002906 medical waste Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 208000030507 AIDS Diseases 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002672 hepatitis B Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/3278—Apparatus for destroying used needles or syringes
Abstract
The invention relates to a winding hidden infectious disease needle destroying device, belonging to the field of medical instruments. Including last claw beam and lower claw beam, go up the claw beam and the anterior articulated of lower claw beam, go up the clamping face position correspondence of claw beam and lower claw beam, go up claw beam and lower claw beam clamping part and be platelike, set up the counter bore on the anterior clamping face of upper claw beam, set up the wane in the counter bore, the wane front end is articulated with the counter bore front end, and the wane upper surface does not surpass and goes out the claw beam upper surface, and the counter bore bottom sets up the guiding hole, guiding hole fit ejector pin. The needle tip is hidden in the spiral space formed by winding the needle stem without exposing a sharp part, so that the possibility of being scratched by the needle tip is thoroughly avoided, the risk of infection of medical personnel is avoided, the cost is low, and the use is safe and convenient.
Description
Technical Field
The invention relates to a winding hidden infectious disease needle destroying device, belonging to the field of medical instruments.
Background
With the use of a large amount of disposable medical supplies, the amount of medical waste generated is increasing, and the reasonable and harmless treatment of the medical waste and waste articles is becoming more and more urgent. According to the suggestion, the first waste is medical waste, and the most infectious of 5 waste products in the medical waste is needles, the needles stabbed fingers can infect hepatitis B, AIDS and the like, and the related data statistics shows that the medical staff stabbed by the waste needles accounts for 10-30 percent, so the treatment of the waste needles cannot be great. For disposable transfusion needles, injection needles, blood collection needles, etc. used by patients, the conventional common treatment method is to place the disposable transfusion needles, injection needles, blood collection needles, etc. in a fixed medical garbage recycling box, and then the disposable transfusion needles, injection needles, blood collection needles, etc. are recycled and sterilized by a specially-assigned person and then are destroyed. However, there are some problems in this process: the needles are likely to be punctured when the operators place the needles in the medical garbage recycling bin, so that cross infection is caused, and the needles which are already placed in the garbage bin are placed out of order, so that transportation personnel are easy to be punctured even if the needles are placed in thick plastic bags.
Needles typically need to be collected from the user or individual hospital hands for intensive disposal, requiring multiple turns in the process, risking stab infection on the recovery personnel. At present, the treatment of the needle head comprises methods of putting the needle head into a recovery container, cutting or bending, and the like, but the possibility of being punctured by the needle head cannot be completely eradicated, particularly the cutting operation, although the cutting operation can avoid the needle head from being reused by lawless persons, a sharp corner is formed on the section, and the risk that a recovery person is scratched is increased. In other words, as long as the needle tip of the needle is still exposed, the possibility of infection of recovery personnel being pricked by the needle tip cannot be eliminated.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the invention are as follows: the wound hidden infectious disease needle destroying device has the advantages that the needle tip is hidden in the spiral space formed by winding the needle stem, the exposed sharp part is avoided, the possibility of being scratched by the needle tip is thoroughly eliminated, the risk of infection of medical staff is avoided, the cost is low, and the use is safe and convenient.
The invention relates to a winding hidden infectious disease needle head destroyer, which comprises an upper clamp rod and a lower clamp rod, wherein the front parts of the upper clamp rod and the lower clamp rod are hinged, the clamping surfaces of the upper clamp rod and the lower clamp rod correspond to each other in position, the clamping parts of the upper clamp rod and the lower clamp rod are plate-shaped, a counter bore is arranged on the clamping surface at the front part of the upper clamp rod, a rocker is arranged in the counter bore, the front end of the rocker is hinged with the front end of the counter bore, the upper surface of the rocker does not exceed the upper surface of the upper clamp rod, a guide hole is arranged at the bottom of the counter bore, a push rod is matched in the guide hole, the bottom of the push rod corresponds to the clamping surface of the lower clamp rod in position, a cylindrical winding barrel is arranged above the front part of the upper clamp rod, a pin is arranged at the bottom of the winding barrel, the pin does not exceed the outer surface of the winding barrel, the upper surface at the front part of the upper clamp rod is provided with an insertion hole, the shape and the position of the insertion hole correspond to the shape and the position of the pin, a notch is arranged on the lower end wall of the winding barrel, and the width of the notch corresponds to the diameter of a needle stem, the notch is located at the front of the winding drum and corresponds to the position of the rocker.
During the use, insert the jack of tong bar with participating in of winding a section of thick bamboo, and then will wind the rigidity of a section of thick bamboo, then insert the needle stalk of syringe needle from the breach, and make needle stalk front end be located the wane, hold between the fingers tong bar and lower tong bar afterbody, the holding surface of going up tong bar and lower tong bar moves in opposite directions, lower tong bar is with ejector pin jack-up, the ejector pin is with the wane jack-up, the wane rotates around the pin joint, the wane holds in the palm the needle point part and rotates together, and then the perk of buckling with needle point part. Then the needle stalk is wound around the winding cylinder for several circles, and the upper part of the spiral space formed by the needle stalk is higher than the raised needle point. After winding, pull out the winding section of thick bamboo, take off the needle stalk that twines, the needle point just is hidden in the spiral space that the needle stalk twined and forms like this, does not have the sharp-pointed part that exposes, even if snatch at will with the hand also can not prick, thoroughly stopped by the possibility of needle point fish tail, avoided medical personnel's risk of being infected, low cost, convenience safe in utilization. In order to further improve the safety, the pintle is bent towards the axial direction of the spiral needle stem, and the upper opening is shielded, so that the finger of a child is prevented from being inserted and injured.
The needle head can not be detached when the needle stalk is inserted, the needle stalk is inserted by holding the needle cylinder, so that the control is convenient, and the hands are not easy to be injured. The winding cylinder can block the needle stalk, so that the needle stalk is prevented from being excessively inserted to hurt the hand, and the needle stalk is prevented from being bent too much to cause that the needle tip can not be hidden in the spiral space. The upper surface of the wane does not exceed the upper surface of the upper tong bar, so that the needle stalk is prevented from being blocked when being inserted.
The upper portion of the winding cylinder is provided with threads, the winding cylinder is matched with the thread cylinder, the lower end of the thread cylinder is axially fixed with a driving lever, the lower end of the driving lever is vertically fixed with a limiting piece, the limiting piece is parallel to the front upper end face of the upper nipper rod, when the driving lever is located at the notch position, the lower end of the driving lever is parallel to the lower end face of the winding cylinder, the upper end of the winding cylinder is coaxially fixed with a screwing handle, and the distance between the driving lever and the winding cylinder corresponds to the diameter of the needle stalk. When the needle bar is in an initial position, the limiting sheet is tightly attached to the upper nipper rod, the needle bar is inserted into the notch from the upper side of the limiting sheet, the screwing handle is held by one hand, the screwing handle is rotated to drive the thread cylinder to rotate, the thread cylinder drives the shifting rod to rotate around the winding cylinder, and the shifting rod forces the needle bar to be wound on the winding cylinder. The rotatory in-process of screw thread section of thick bamboo can upwards feed, and spacing piece also spirally shifts up simultaneously, and then spacing piece can carry the upwards winding of needle stalk, so not only can be so that the winding of needle stalk even, and pitch is controllable simultaneously (needle stalk pitch corresponds with screw thread section of thick bamboo pitch), avoids winding too densely and can't shelter from the needle point to also laborsaving safety more.
The clamping surface of the lower plier rod is embedded with a magnet, the ejector rod is made of iron, and the ejector rod corresponds to the magnet in position. When the lower nipper rod is reset, the magnet adsorbs the ejector rod to reset together.
The separation blade is fixed to ejector pin upper end level, and the separation blade is located the opposition side of wane. The separation blade can prevent that the ejector pin from deviating from the guiding hole, still does not influence the wane simultaneously and resets.
The upper surface of the wane is provided with a limit groove, and the limit groove corresponds to the notch. The limiting groove has a limiting effect on the needle stem, and the needle tip deviation of the seesaw during tilting is avoided.
The notch is on the pin. If the winding cylinder is not tightly contacted with the upper clamp rod, a gap is generated, and the needle bar is likely to be separated from the gap. The notch is arranged on the pin, and when the pin is inserted into the jack, the notch and the upper clamp rod form a closed space to prevent the needle stem from shifting and sliding out.
Compared with the prior art, the invention has the beneficial effects that:
according to the wound hidden infectious disease needle destroying device, the warping plate supports the needle tip part to rotate together, and then the needle tip part is bent and warped. Then the needle stalk is wound around the winding cylinder for several circles, and the upper part of the spiral space formed by the needle stalk is higher than the raised needle point. After winding, pull out the winding section of thick bamboo, take off the needle stalk that twines, the needle point just is hidden in the spiral space that the needle stalk twined and forms like this, does not have the sharp-pointed part that exposes, even if snatch at will with the hand also can not prick, thoroughly stopped by the possibility of needle point fish tail, avoided medical personnel's risk of being infected, low cost, convenience safe in utilization. In order to further improve the safety, the pintle is bent towards the axial direction of the spiral needle stem, and the upper opening is shielded, so that the finger of a child is prevented from being inserted and injured.
Drawings
FIG. 1 is a schematic view of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of embodiment A of FIG. 1;
FIG. 3 is a right side view of the embodiment of FIG. 2 (with the pins inserted into the receptacles);
FIG. 4 is a right side view of the embodiment of FIG. 2 (pin out receptacle);
fig. 5 is a top view of the front portion of the upper jaw bar 1 of the embodiment of fig. 2.
In the figure: 1. an upper nipper rod; 2. a lower nipper bar; 3. needle peduncle; 4. a pintle; 5. twisting a handle; 6. a threaded barrel; 7. a winding drum; 8. a seesaw; 9. a baffle plate; 10. a counter bore; 11. a pin; 12. a jack; 13. a magnet; 14. a deflector rod; 15. a notch; 16. a limiting sheet; 17. a limiting groove; 18. and a push rod.
Detailed Description
Embodiments of the invention are further described below with reference to the accompanying drawings:
as shown in fig. 1-5, the winding hidden infectious disease needle destroyer of the invention comprises an upper clamp rod 1 and a lower clamp rod 2, wherein the front parts of the upper clamp rod 1 and the lower clamp rod 2 are hinged, the clamping surfaces of the upper clamp rod 1 and the lower clamp rod 2 are corresponding in position, the clamping parts of the upper clamp rod 1 and the lower clamp rod 2 are plate-shaped, a counter bore 10 is arranged on the clamping surface at the front part of the upper clamp rod 1, a rocker 8 is arranged in the counter bore 10, the front end of the rocker 8 is hinged with the front end of the counter bore 10, the upper surface of the rocker 8 does not exceed the upper surface of the upper clamp rod 1, a guide hole is arranged at the bottom of the counter bore 10, a push rod 18 is matched in the guide hole, the bottom of the push rod 18 is corresponding to the position of the clamping surface of the lower clamp rod 2, a cylindrical winding cylinder 7 is arranged above the front part of the upper clamp rod 1, a plug pin 11 is arranged at the bottom of the winding cylinder 7, the plug pin 11 does not exceed the outer surface of the winding cylinder 7, a plug hole 12 is arranged on the upper surface at the front part of the upper clamp rod 1, the shape and the position of the plug hole 12 are corresponding to the shape and position of the plug pin 11, a notch 15 is arranged on the lower end wall of the winding cylinder 7, the width of the notch 15 corresponds to the diameter of the needle stalk 3, and the notch 15 is positioned at the front part of the winding cylinder 7 and corresponds to the position of the rocker 8.
During the use, participate in 11 with winding a section of thick bamboo 7 and insert jack 12 of last tong bar 1, and then will wind the rigidity of a section of thick bamboo 7, then insert the needle stalk 3 of syringe needle from breach 15, and make needle stalk 3 front end be located wane 8, hold between the fingers tong bar 1 and 2 afterbody of lower tong bar, the holding surface of going up tong bar 1 and lower tong bar 2 removes in opposite directions, lower tong bar 2 is 18 jack-up with ejector pin, ejector pin 18 is 8 jack-up with wane, wane 8 rotates around the pin joint, 8 supports the needle point part of wane and rotates together, and then partially buckle the perk with needle point. Then the needle stalk 3 is winded a plurality of circles around the winding cylinder 7, and the upper part of the spiral space formed by the needle stalk 3 is higher than the tip of the tilting needle. After winding, extract winding section of thick bamboo 7, take off the needle stalk 3 that twines, the needle point just so is hidden in the spiral space that the needle stalk 3 winding formed, does not have the sharp-pointed part that exposes, even if snatch with the hand at will and also can not prick, thoroughly stopped by the possibility of needle point fish tail, avoided medical personnel's risk of being infected, low cost, convenience safe in utilization. In order to further improve the safety, the pintle 4 is bent towards the axial direction of the spiral needle stem 3 to shield the upper opening, thereby preventing the fingers of children from being inserted to be pricked.
When the needle stalk 3 is inserted, the needle head is not detached, the needle stalk 3 is inserted by holding the needle cylinder, so that the control is convenient, and the hand is not easy to be hurt. The winding cylinder 7 can block the needle stalk 3, so that the needle stalk 3 is prevented from being excessively inserted to hurt the hand, and the needle stalk 3 is prevented from being bent too much to cause that the needle tip can not be hidden in the spiral space. The upper surface of the wane 8 does not exceed the upper surface of the upper tong bar 1, so that the needle stalk 3 is prevented from being blocked when being inserted.
The upper portion of winding cylinder 7 sets up the screw thread, cooperates screw thread section of thick bamboo 6 on the winding cylinder 7, and screw thread section of thick bamboo 6 lower extreme axial fixity driving lever 14, and driving lever 14 lower extreme vertical fixation spacing piece 16, spacing piece 16 and the anterior up end of last tong "1 are parallel, and when driving lever 14 was located breach 15 position, driving lever 14 lower extreme and winding cylinder 7 lower extreme terminal surface parallel and level, winding cylinder 7 upper end coaxial fixed twist 5, and driving lever 14 corresponds with the diameter of needle stalk 3 with the distance of winding cylinder 7. When the needle bar is in the initial position, the limiting sheet 16 is tightly attached to the upper clamp rod 1, the needle bar 3 is inserted into the notch 15 from the upper side of the limiting sheet 16, the screwing handle 5 is held by one hand, the screwing handle 5 is rotated, the screwing handle 5 drives the thread cylinder 6 to rotate, the thread cylinder 6 drives the poking rod 14 to rotate around the winding cylinder 7, and the poking rod 14 forces the needle bar 3 to wind on the winding cylinder 7. The screw thread section of thick bamboo 6 rotatory in-process can upwards feed, and spacing piece 16 also spirals simultaneously and shifts up, and then spacing piece 16 can carry needle stalk 3 upward winding, so not only can be so that the winding of needle stalk 3 even, and the pitch is controllable simultaneously (the pitch of needle stalk 3 corresponds with 6 pitches of screw thread section of thick bamboo), avoids winding too densely and can't shelter from the needle point to also laborsaving safety more.
The magnet 13 is embedded on the clamping surface of the lower clamp rod 2, the ejector rod 18 is made of iron, and the position of the ejector rod 18 corresponds to the position of the magnet 13. When the lower nipper lever 2 is reset, the magnet 13 attracts the carrier rod 18 and resets.
The upper end of the ejector rod 18 is horizontally fixed with a baffle plate 9, and the baffle plate 9 is positioned at the opposite side of the wane 8. The baffle plate 9 can prevent the ejector rod 18 from being disengaged from the guide hole, and meanwhile, the reset of the wane 8 is not influenced.
The upper surface of the rocker 8 is provided with a limiting groove 17, and the limiting groove 17 corresponds to the notch 15. The limiting groove 17 has a limiting effect on the needle stem 3, and the needle tip deviation of the seesaw 8 during tilting is avoided.
These and other changes can be made to the present apparatus with reference to the above detailed description. While the above detailed description describes certain embodiments of the invention and describes the best mode contemplated, no matter how detailed the above appears in text, the system can be practiced in many ways. The details of the local-based support device, although considerable variation in its implementation details is possible, are nevertheless contained within the device disclosed herein. As noted above, particular technical terms used in describing particular features or aspects of the present apparatus do not imply that the terms are redefined herein to be restricted to specific characteristics, features, or aspects of the system with which the terms are associated. In general, the terms used in the following claims should not be construed to limit the system to the specific embodiments disclosed in the specification, unless the above detailed description section explicitly defines such terms. Accordingly, the actual scope of the system encompasses not only the disclosed embodiments, but also all equivalent ways of practicing or implementing the apparatus covered by the claims.
Claims (8)
1. A winding hidden infectious disease syringe needle destroyer is characterized in that: comprises an upper clamp rod (1) and a lower clamp rod (2), wherein the front parts of the upper clamp rod (1) and the lower clamp rod (2) are hinged, the clamping surfaces of the upper clamp rod (1) and the lower clamp rod (2) correspond in position, the clamping parts of the upper clamp rod (1) and the lower clamp rod (2) are plate-shaped, a counter bore (10) is arranged on the front clamping surface of the upper clamp rod (1), a rocker (8) is arranged in the counter bore (10), the front end of the rocker (8) is hinged with the front end of the counter bore (10), the upper surface of the rocker (8) does not exceed the upper surface of the upper clamp rod (1), the bottom of the counter bore (10) is provided with a guide hole, the guide hole is internally matched with an ejector rod (18), the bottom of the ejector rod (18) corresponds to the clamping surface of the lower clamp rod (2), a cylindrical winding cylinder (7) is arranged above the front part of the upper clamp rod (1), the bottom of the winding cylinder (7) is provided with a pin (11), the base pin (11) does not exceed the outer surface of the winding cylinder (7), the upper surface of the front part of the upper clamp rod (1) is provided with an insertion hole (12), the shape and the position of the insertion hole (12) correspond to the shape and the position of the pin (11), the lower end wall of the winding cylinder (7) is provided with a notch (15), the width of the notch (15) corresponds to the diameter of the needle stem (3), and the notch (15) is positioned at the front part of the winding cylinder (7) and corresponds to the position of the wane (8).
2. The wound hidden infectious disease needle destroyer of claim 1, wherein:
a. Inserting a pin (11) of a winding cylinder (7) into an insertion hole (12) of an upper tong rod (1), further fixing the position of the winding cylinder (7), then inserting a needle stem (3) of a needle head into a notch (15), and enabling the front end of the needle stem (3) to be positioned on a warping plate (8);
b. pinching the tails of an upper clamp rod (1) and a lower clamp rod (2), enabling clamping surfaces of the upper clamp rod (1) and the lower clamp rod (2) to move oppositely, jacking a mandril (18) by the lower clamp rod (2), jacking a wane (8) by the mandril (18), rotating the wane (8) around a hinge point, supporting the needle tip part by the wane (8) to rotate together, bending and tilting the needle tip part, winding a needle stem (3) around a winding cylinder (7) for a plurality of circles, and enabling the upper part of a spiral space integrally formed by the needle stem (3) to be higher than the tilted needle tip;
c. after winding, the winding cylinder (7) is pulled out, the wound needle stem (3) is taken down, and the needle tip is hidden in a spiral space formed by winding the needle stem (3).
3. The wound concealed infectious disease needle destroyer of claim 1, wherein: winding cylinder (7) upper portion sets up the screw thread, cooperation screw thread cylinder (6) are gone up in winding cylinder (7), screw thread cylinder (6) lower extreme axial fixity driving lever (14), driving lever (14) lower extreme vertical fixation spacing piece (16), spacing piece (16) are parallel with last tong bar (1) front portion up end, when driving lever (14) are located breach (15) position, driving lever (14) lower extreme and winding cylinder (7) lower extreme terminal surface parallel and level, the coaxial fixed twisting of winding cylinder (7) upper end (5), the distance of driving lever (14) and winding cylinder (7) corresponds with the diameter of needle stalk (3).
4. The wound hidden infectious disease needle destroyer of claim 3, wherein: during initial position, spacing piece (16) are hugged closely with last tong bar (1), needle stalk (3) are followed spacing piece (16) top and are inserted breach (15), hold on one hand and twist handle (5), rotatory twisting handle (5), it drives screw thread section of thick bamboo (6) rotatory to twist handle (5), screw thread section of thick bamboo (6) drive driving lever (14) are rotatory around winding section of thick bamboo (7), driving lever (14) force needle stalk (3) to wind on winding section of thick bamboo (7), screw thread section of thick bamboo (6) rotatory in-process can upwards feed, spacing piece (16) also spiral moves up simultaneously, and then spacing piece (16) can be carried needle stalk (3) and upwards twine.
5. The wound hidden infectious disease needle destroyer of claim 1, wherein: the clamping surface of the lower clamp rod (2) is embedded with a magnet (13), the ejector rod (18) is made of iron, and the ejector rod (18) corresponds to the magnet (13).
6. The wound hidden infectious disease needle destroyer of claim 1, wherein: a baffle plate (9) is horizontally fixed at the upper end of the ejector rod (18), and the baffle plate (9) is positioned at the opposite side of the wane (8).
7. The wound concealed infectious disease needle destroyer of claim 1, wherein: the upper surface of the wane (8) is provided with a limiting groove (17), and the limiting groove (17) corresponds to the notch (15).
8. The wound concealed infectious disease needle destroyer of claim 1, wherein: the notch (15) is arranged on the pin (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110028806.1A CN113018598B (en) | 2021-01-11 | 2021-01-11 | Winding hidden infectious disease syringe needle destroyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110028806.1A CN113018598B (en) | 2021-01-11 | 2021-01-11 | Winding hidden infectious disease syringe needle destroyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113018598A CN113018598A (en) | 2021-06-25 |
| CN113018598B true CN113018598B (en) | 2022-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110028806.1A Expired - Fee Related CN113018598B (en) | 2021-01-11 | 2021-01-11 | Winding hidden infectious disease syringe needle destroyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113018598B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3893608A (en) * | 1974-06-03 | 1975-07-08 | Sherwood Medical Ind Inc | Syringe with needle destroying means |
| CN102470236A (en) * | 2009-08-13 | 2012-05-23 | 威格米德公司 | Catheter needle tip shielding device |
| CN106573116A (en) * | 2014-08-04 | 2017-04-19 | 欧文蒙福德有限公司 | Retractable needle assemblies |
| CN111570663A (en) * | 2020-05-25 | 2020-08-25 | 李建新 | Bending device for recycling medical syringe needle |
| CN111744079A (en) * | 2020-07-07 | 2020-10-09 | 河南科技大学第一附属医院 | Medical waste injector disassembling and destroying head and disassembling and destroying device |
-
2021
- 2021-01-11 CN CN202110028806.1A patent/CN113018598B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3893608A (en) * | 1974-06-03 | 1975-07-08 | Sherwood Medical Ind Inc | Syringe with needle destroying means |
| CN102470236A (en) * | 2009-08-13 | 2012-05-23 | 威格米德公司 | Catheter needle tip shielding device |
| CN106573116A (en) * | 2014-08-04 | 2017-04-19 | 欧文蒙福德有限公司 | Retractable needle assemblies |
| CN111570663A (en) * | 2020-05-25 | 2020-08-25 | 李建新 | Bending device for recycling medical syringe needle |
| CN111744079A (en) * | 2020-07-07 | 2020-10-09 | 河南科技大学第一附属医院 | Medical waste injector disassembling and destroying head and disassembling and destroying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113018598A (en) | 2021-06-25 |
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