CN2628078Y - Hand-held intrabone infusion device - Google Patents
Hand-held intrabone infusion device Download PDFInfo
- Publication number
- CN2628078Y CN2628078Y CN 03249619 CN03249619U CN2628078Y CN 2628078 Y CN2628078 Y CN 2628078Y CN 03249619 CN03249619 CN 03249619 CN 03249619 U CN03249619 U CN 03249619U CN 2628078 Y CN2628078 Y CN 2628078Y
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- needle
- special needle
- special
- base
- utility
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Abstract
The utility model relates to a hand-held intrabone infusion device for providing intrabone infusion for the patients. The utility model comprises a special needle 1, a base 2, a flange plate 3, a sidewall hole 4 and a hand lever 5. The utility model is characterized in that the special needle 1 is a hollow structure; the base 2 is arranged at one end of the special needle 1, and the other end of the special needle 1 is acicular; scales are indicated on the special needle 1; the sidewall hole 4 is arranged close to the tip of the special needle 1; a self-tapping thread is arranged on the body of the special needle 1, while the body of the special needle 1 is wrapped by flange plates. The utility model makes the special needle enter the marrow cavity by self-tapping thread when the hand lever is rotated; the base of the special needle is connected with the perfusion pipe that the special needle can inputs the liquid or medicine into the bone of the patient through hole in the wall for emergent treatment. The design for the hole in the wall makes the stylet broken seldom while the needle is entering the bones; the body design of the needle brings intensive stress partially and is convenient for controlling and quick and simple.
Description
One, technical field:
This utility model relates to a kind of transfusion device, relates in particular to a kind of manual type intraosseous infusion device that is specifically designed to intraosseous infusion.
Two, background technology:
At present, what hospital carried out that infusion treatment adopts to patient is blood vessel (artery and vein) transfusion, it is by patient's blood vessel liquid or medicine to be input in patient's the human body, guarantee that patient obtains medical treatment, but when running into patient owing to hemorrhage, dehydration, shock cause peripheral blood vessel to subside, perhaps because the large tracts of land body surface burned, when chemical contamination causes limb vessel to appear unclear, patient rescued or treat just be difficult in time from blood vessel input liquid or medicine, this moment emergency aid and treatment during promptly by medullary cavity input liquid and medicine key.The at present domestic clinical report of still not having adult's intraosseous infusion does not more have the intraosseous infusion device that is specifically designed to intraosseous infusion.
Three, summary of the invention:
The purpose of this utility model provides a kind of manual type intraosseous infusion device so that when the unclear patient of exposed vessel implemented emergency aid and treatment, can be fast from patient's intraosseous infusion.
Concrete scheme of the present utility model is: a kind of manual type intraosseous infusion device is characterized in that: special needle is a hollow-core construction, and one of special needle has base, and the other end of special needle is pointed; Be marked with scale in special needle, be provided with areole at the needle point place near special needle, the needle body of special needle is provided with tapping screw thread outward, is set with flange plate on the needle body of special needle.
This programme is marked with scale in special needle, be convenient to the degree of depth control of inserting needle, the needle body of special needle is provided with tapping screw thread outward, be convenient to special needle inserting needle in bone, be provided with areole, be convenient to liquid and medicine enters medullary cavity at the needle point place of special needle, the bone bits block nook closing member when avoiding inserting needle, suit flange plate on the needle body of special needle is convenient to fixedly special needle, and the base of special needle directly connects tube for transfusion.
Adopt the beneficial effect of such scheme to be: the base of special needle directly connects tube for transfusion, import the purpose that liquid or medicine reach emergency aid and treatment by the areole of special needle in patient's bone, the bone bits blocked nook closing member when the special needle areole can prevent that special needle from advancing bone; The needle body design is concentrated local pressure, and manually depth of needle also is convenient to control, has quick, characteristic of simple.
Four, description of drawings:
Fig. 1 is a structural representation of the present utility model.
Five, the specific embodiment:
As can be seen from Figure 1: this utility model mainly is made up of special needle 1, base 2, flange plate 3, areole 4, handle 5, it is characterized in that: special needle 1 is hollow-core construction, and one of special needle 1 has base 2, and the other end of special needle 1 is pointed; Be marked with scale in special needle 1, be provided with areole 4 at the needle point place near special needle 1, the needle body of special needle 1 is provided with tapping screw thread outward, is set with flange plate 3 on the needle body of special needle 1.
From Fig. 1 also as can be known: base 2 is equipped with handle 5, and handle 5 is threaded with base 2.Can rotary handle 5, make special needle rely on tapping screw thread to enter medullary cavity.
From Fig. 1 also as can be known: areole 4 is positioned at needle point 3mm, and the needle body of special needle 1 is long to be 22mm, and internal diameter is 1.6mm, and needle body is threaded with flange plate 3.Turning handle relies on the special needle tapping screw thread that pin is screwed in medullary cavity, and tapping screw thread has fixedly needle body concurrently and avoids importing liquid and overflow from needle body and cortical bone connecting place.
When the needs intraosseous infusion, turning handle 5, rely on the tapping screw thread of special needle 1 that pin is screwed in medullary cavity, the base of special needle directly connects tube for transfusion, import the purpose that liquid or medicine reach emergency aid and treatment by the areole 4 of special needle in patient's bone, flange plate 3 plays the fixedly effect of special needle 1 simultaneously.
Claims (3)
1, a kind of manual type intraosseous infusion device, it is characterized in that: special needle (1) is a hollow-core construction, and one of special needle (1) has base (2), and the other end of special needle (1) is pointed; Be marked with scale in special needle (1), be provided with areole (4) at the needle point place near special needle (1), the needle body of special needle (1) is provided with tapping screw thread outward, is set with flange plate (3) on the needle body of special needle (1).
2, manual type intraosseous infusion device according to claim 1 is characterized in that: handle (5) is installed on the base (2), and handle (5) is threaded with base (2).
3, manual type intraosseous infusion device according to claim 1, it is characterized in that: areole (4) is positioned at needle point 3mm place, and the needle body of special needle (1) is long to be 22mm, and internal diameter is 1.6mm, and needle body is threaded with flange plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249619 CN2628078Y (en) | 2003-07-16 | 2003-07-16 | Hand-held intrabone infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249619 CN2628078Y (en) | 2003-07-16 | 2003-07-16 | Hand-held intrabone infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2628078Y true CN2628078Y (en) | 2004-07-28 |
Family
ID=34252721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03249619 Expired - Lifetime CN2628078Y (en) | 2003-07-16 | 2003-07-16 | Hand-held intrabone infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2628078Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362406A (en) * | 2017-08-17 | 2017-11-21 | 河南科技大学第附属医院 | A kind of venous diploe of skull infusion device and its application method |
| CN109464179A (en) * | 2019-01-11 | 2019-03-15 | 福建骏格科技有限公司 | Bone marrow aspiration infusion device |
-
2003
- 2003-07-16 CN CN 03249619 patent/CN2628078Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362406A (en) * | 2017-08-17 | 2017-11-21 | 河南科技大学第附属医院 | A kind of venous diploe of skull infusion device and its application method |
| CN109464179A (en) * | 2019-01-11 | 2019-03-15 | 福建骏格科技有限公司 | Bone marrow aspiration infusion device |
| CN109464179B (en) * | 2019-01-11 | 2024-02-13 | 福建骏格科技有限公司 | Bone marrow puncture transfusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130716 Granted publication date: 20040728 |