CN213665966U - Injection flying needle - Google Patents
Injection flying needle Download PDFInfo
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- CN213665966U CN213665966U CN202022468869.2U CN202022468869U CN213665966U CN 213665966 U CN213665966 U CN 213665966U CN 202022468869 U CN202022468869 U CN 202022468869U CN 213665966 U CN213665966 U CN 213665966U
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- needle
- injection
- sealing ring
- injector
- medicine outlet
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Abstract
The utility model discloses an injection flying needle, which comprises a blow pipe, an injector sleeved in the blow pipe, and an injection needle connected with the injector, wherein the needle head of the injection needle is sealed, and the side wall of the injection needle close to the needle head is provided with a medicine outlet; further comprising: the sealing ring is sleeved on the injection needle in a sliding manner, when the sealing ring is positioned right above the medicine outlet, the medicine outlet is in a closed state, and when the sealing ring is not positioned above the medicine outlet, the medicine outlet is in an open state; one end of the elastic rubber ring is sleeved on the needle seat of the injector, the other end of the elastic rubber ring is sleeved on the push rod of the injector, and the elastic rubber ring is in a tensioning state. The utility model discloses it is internal to have the animal of pricking that syringe needle can go deep fast, reduces the liquid medicine and does not get into the internal condition of animal, improves the beneficial effect of injection effect.
Description
Technical Field
The utility model relates to an animal medical instrument field. More particularly, the present invention relates to an injection flying needle.
Background
Various animals such as monkeys, orangutans, hornhorses, antelopes, tigers, ostriches and other birds and beasts are bred in zoos. Some of the animals have excellent climbing and jumping ability, such as monkeys, kangaroos and the like, some of the animals have strong running ability, such as antelope, wild horses and the like, and some of the animals have fierce abnormality, such as tigers, lions, brown bears and the like. These animals are not easily caught when the disease requires treatment for the reasons described above. The people who are engaged in animal diagnosis and treatment often contact with fierce or inaccessible animals in the diagnosis and treatment process. At the moment, in order to ensure the safety of medical staff, the animals are usually anesthetized by a blowpipe, so that the medical staff can easily approach the animals to carry out related diagnosis and treatment work. However, the front end of the currently used anesthetic needle is wrapped by a spring, so that the depth of the anesthetic needle inserted into animal muscles is not enough, and the drug outlet is easily not completely inserted into the animal muscles, thereby reducing the injection dosage and influencing the anesthetic effect.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model also aims at providing an injection flying needle, the injection needle can be deep into fast and prick into the animal internally, reduce the liquid medicine and do not get into the internal condition of animal, improve the injection effect.
In order to achieve these objects and other advantages in accordance with the present invention, there is provided an injection flying needle, comprising a blow tube, an injector sleeved in the blow tube, and an injection needle connected to the injector, wherein the injection needle is sealed, and a medicine outlet is formed on a side wall of the injection needle adjacent to the needle;
further comprising: the sealing ring is sleeved on the injection needle in a sliding manner, when the sealing ring is positioned right above the medicine outlet, the medicine outlet is in a closed state, and when the sealing ring is not positioned above the medicine outlet, the medicine outlet is in an open state;
one end of the elastic rubber ring is sleeved on the needle seat of the injector, the other end of the elastic rubber ring is sleeved on the push rod of the injector, and the elastic rubber ring is in a tensioning state.
Preferably, the method further comprises the following steps: one end of the elastic rubber ring sleeved on the push rod is provided with a tail wing.
Preferably, the material of the empennage is soft light fiber.
Preferably, the elastic rubber ring is made of rubber.
Preferably, the sealing ring is made of silica gel.
Preferably, the sealing ring is in a circular truncated cone shape, and one end of the sealing ring close to the needle head is smaller than the other end of the sealing ring.
Preferably, the injection needle further comprises a plurality of stabilizing wings, the number of the stabilizing wings is odd, and the stabilizing wings are uniformly arranged on the side wall of the injection needle along the circumferential direction and are positioned between the sealing ring and the needle seat.
Preferably, a boost assembly is also included, comprising:
one ends of the rubber bands are fixed on the side wall of the needle cylinder of the injector relatively, and the other ends of the rubber bands are fixed on two sides of the same rubber pad;
and two ends of the push target are fixed on the inner side wall of the blowpipe through connecting rods, and the distance between the push target and the needle cylinder is greater than the distance between the free end of the push rod and the needle cylinder when the push rod is pulled out to the limit.
Preferably, one end of the blow pipe close to the push rod is in a circular truncated cone shape, and the end surface of the circular truncated cone shape is larger than that of the blow pipe close to the needle.
Preferably, one end of the blow pipe in the shape of a circular truncated cone is provided with a drawing assisting notch.
The utility model discloses at least, include following beneficial effect:
first, whole journey staff can keep away from the animal certain distance, realizes long-range injection to guarantee medical staff's safety. In addition, the front end of the needle head is exposed out of the sealing ring, so the injection needle can be quickly and deeply inserted into the animal body, the situation that the liquid medicine does not enter the animal body is reduced, and the injection effect is improved.
And the second and the plurality of stabilizing wings are uniformly arranged on the side wall of the injection needle along the circumferential direction and are positioned between the sealing ring and the needle seat. Further improve the flight equilibrium of syringe, promote the injection accuracy.
Thirdly, because the mode of relying on the manual work to blow is big under the subjective influence of staff, consequently, adopt the boosting subassembly to replace the manual work to blow, can control the length of pulling the rubber band, the speed that the control syringe flew out, personnel's hand strength is stronger than the oral area far away in addition, and the use is also indefatigable, also changes in aiming.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic side view of the injection flying needle in a natural state of the rubber band according to one embodiment of the present invention;
fig. 2 is a top view of the injection flying needle according to one of the technical solutions of the present invention when the rubber band is in a tensioned state.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-2, the utility model provides an injection flying needle, which comprises a blow pipe 1, an injector 2 sleeved in the blow pipe 1, and an injection needle 3 connected with the injector 2, wherein the injector 2 can fly out from the other end of the blow pipe 1 at a certain speed by blowing from one end of the blow pipe 1, the needle head of the injection needle 3 is sealed, and the injection needle 3 is provided with a medicine outlet 31 on the side wall close to the needle head; after the injection needle 3 is inserted into the muscle of the animal, the liquid medicine enters the animal body from the medicine outlet 31.
Further comprising: a sealing ring 32 slidably fitted over the injection needle 3, wherein the medicine outlet 31 is in a closed state when the sealing ring 32 is positioned directly above the medicine outlet 31, and the medicine outlet 31 is in an open state when the sealing ring 32 is not positioned above the medicine outlet 31; in the process of the injection needle 3 flying forwards by inertia, the sealing ring 32 is positioned right above the medicine outlet 31 to seal the medicine outlet 31, so as to prevent the medicine liquid from flowing out, after the injection needle 3 is inserted into the animal body, the sealing ring 32 is quickly away from the needle head to move, the medicine outlet 31 is exposed immediately and enters the animal body, and the medicine liquid can enter the animal body from the medicine outlet 31.
One end of the elastic rubber ring 4 is sleeved on the needle seat of the injector 2, the other end of the elastic rubber ring 4 is sleeved on the push rod 21 of the injector 2, and the elastic rubber ring 4 is in a tensioned state. After the medicine outlet 31 is opened, the elastic rubber ring 4 pushes the push rod 21 towards the needle seat under the action of the recovery deformation, so that the medicine liquid in the needle cylinder of the injector 2 is extruded.
In the technical scheme, the injector 2 is blown out from one end of the blow pipe 1, so that the injector 2 flies out towards a target animal, the sealing ring 32 slides backwards in the process that the injection needle 3 is inserted into the animal, meanwhile, the exposed medicine outlet 31 enters the animal, after the medicine outlet 31 is opened, the pressure balance is changed due to the opening of the medicine outlet 31, the elastic rubber ring 4 in a tensioning state pushes the push rod 21 towards the needle base under the acting force of the recovery deformation, and therefore the liquid medicine in the needle cylinder of the injector 2 is extruded into the animal. The whole-course working personnel can be far away from the animal for a certain distance, so that the remote injection is realized, and the safety of the medical working personnel is ensured. In addition, the front end of the needle head is exposed out of the sealing ring 32, so the injection needle 3 can be quickly and deeply inserted into the animal body, the situation that the liquid medicine does not enter the animal body is reduced, and the injection effect is improved.
In another technical solution, the method further comprises: one end of the elastic rubber ring 4 sleeved on the push rod 21 is provided with a tail wing 5. The tail fin 5 can control the flight direction of the injector 2, so that the injector 2 flies more balance and more accurately.
In another technical scheme, the empennage 5 is made of soft and light fibers. The soft light fiber material has light weight, does not increase flight burden, and the soft characteristic can better utilize wind power.
In another technical scheme, the elastic rubber ring 4 is made of rubber. The rubber has good elasticity and strong capability of recovering deformation after being tensioned for many times.
In another technical solution, the sealing ring 32 is made of silica gel. The medicine outlet 31 can be well combined with the medicine outlet 31 to form sealing, so that the medicine liquid is prevented from flowing out, and the medicine liquid can easily slide along the needle under the action of external force, so that the medicine outlet 31 is instantly exposed and enters the animal body.
In another technical scheme, the sealing ring 32 is in a circular truncated cone shape, and one end of the sealing ring 32 close to the needle is smaller than the other end of the sealing ring 32. Firstly, the flight resistance is reduced; secondly, the sealing ring 32 is beneficial to slide backwards along the needle.
In another technical solution, the injection needle further comprises a plurality of stabilizing wings 33, the number of the stabilizing wings 33 is odd, and the plurality of stabilizing wings 33 are uniformly arranged on the sidewall of the injection needle 3 along the circumferential direction and are positioned between the sealing ring 32 and the needle base. Further improve the flight balance of syringe 2, promote the injection accuracy.
In another solution, the device further comprises a boosting assembly 6, which comprises:
one ends of the rubber bands 61 are fixed on the inner side wall of the blow pipe 1 relatively, and the other ends of the rubber bands 61 are fixed on two sides of the same rubber pad 62; the rubber band 61 can be stretched by pulling the rubber pad 62 to store force.
And the two ends of the pushing target 63 are fixed on the side wall of the needle cylinder of the injector 2 through a connecting rod 64, and the distance between the pushing target 63 and the needle cylinder is larger than the distance between the free end of the push rod 21 and the needle cylinder when the push rod 21 is pulled out to the limit.
The leather pad 62 is tensioned so that the sequence of directions from the needle to the barrel is: the free end of the push rod 21, the push target 63 and the leather pad 62, and after the leather pad 62 is wrapped by the push target 63 from both sides and the leather pad 62 is loosened, the leather band 61 instantly pushes out the push target 63 to give a pushing force to the injector 2, so that the injector 2 flies out along the blow pipe 1.
In the technical scheme, because the mode of manual air blowing is relied on, the influence of the subjectivity of workers is large, therefore, the boosting assembly 6 is adopted to replace the manual air blowing, the length of the rubber band 61 can be controlled, the flying speed of the injector 2 is controlled, the hand strength of the workers is far stronger than that of the mouth, the workers are not easy to fatigue, and the aims are easier.
In another technical scheme, one end of the blow pipe 1, which is close to the push rod 21, is in a circular truncated cone shape, and the end surface of the circular truncated cone-shaped end is larger than the end surface of the blow pipe 1, which is close to the needle head. The worker can pull the leather pad 62 conveniently.
In another technical scheme, one end of the blow pipe 1 in a circular truncated cone shape is provided with a pulling-assisting notch 11. Facilitating the pulling of the leather pad 62 by the operator and the mounting of the syringe 2 in the blow tube 1.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (10)
1. The injection flying needle comprises a blow pipe, an injector sleeved in the blow pipe and an injection needle connected with the injector, and is characterized in that the needle head of the injection needle is sealed, and a medicine outlet is formed in the side wall of the injection needle close to the needle head;
further comprising: the sealing ring is sleeved on the injection needle in a sliding manner, when the sealing ring is positioned right above the medicine outlet, the medicine outlet is in a closed state, and when the sealing ring is not positioned above the medicine outlet, the medicine outlet is in an open state;
one end of the elastic rubber ring is sleeved on the needle seat of the injector, the other end of the elastic rubber ring is sleeved on the push rod of the injector, and the elastic rubber ring is in a tensioning state.
2. The injection flying needle of claim 1, further comprising: one end of the elastic rubber ring sleeved on the push rod is provided with a tail wing.
3. The injection fly needle of claim 2, wherein the flight is made of a soft lightweight fiber.
4. The injection flying needle of claim 1, wherein the elastic rubber ring is made of rubber.
5. The injection flying needle of claim 1, wherein the sealing ring is made of silicone.
6. The flying injection needle of claim 1 wherein said sealing ring is frustoconical, said sealing ring having one end closer to said needle tip smaller than the other end of said sealing ring.
7. The injection flying needle of claim 1, further comprising a plurality of stabilizing fins, wherein the number of the stabilizing fins is odd, and the stabilizing fins are uniformly arranged on the sidewall of the injection needle along the circumferential direction and are positioned between the sealing ring and the needle seat.
8. The injection flying needle of claim 1 further comprising a boost assembly comprising: one ends of the rubber bands are fixed on the inner side wall of the blowing pipe relatively, and the other ends of the rubber bands are fixed on two sides of the same rubber pad;
and two ends of the push target are fixed on the side wall of a needle cylinder of the injector through connecting rods, and the distance between the push target and the needle cylinder is greater than the distance between the free end of the push rod and the needle cylinder when the push rod is pulled out to the limit.
9. An injection fly needle as claimed in claim 8 wherein the end of said blow tube adjacent said push rod is frusto-conical and the end of said frusto-conical end is larger than the end of said blow tube adjacent said needle.
10. An injection fly needle as claimed in claim 9 wherein the end of the blow tube which is frusto-conical is provided with a pull-assist notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022468869.2U CN213665966U (en) | 2020-10-30 | 2020-10-30 | Injection flying needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022468869.2U CN213665966U (en) | 2020-10-30 | 2020-10-30 | Injection flying needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213665966U true CN213665966U (en) | 2021-07-13 |
Family
ID=76726563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022468869.2U Active CN213665966U (en) | 2020-10-30 | 2020-10-30 | Injection flying needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213665966U (en) |
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2020
- 2020-10-30 CN CN202022468869.2U patent/CN213665966U/en active Active
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