CN214512152U - Dual-purpose needle for blood sampling and transfusion - Google Patents
Dual-purpose needle for blood sampling and transfusion Download PDFInfo
- Publication number
- CN214512152U CN214512152U CN202022922089.0U CN202022922089U CN214512152U CN 214512152 U CN214512152 U CN 214512152U CN 202022922089 U CN202022922089 U CN 202022922089U CN 214512152 U CN214512152 U CN 214512152U
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- needle
- blood sampling
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- needle body
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- 238000010241 blood sampling Methods 0.000 title claims abstract description 83
- 239000008280 blood Substances 0.000 claims abstract description 71
- 210000004369 blood Anatomy 0.000 claims abstract description 71
- 239000010985 leather Substances 0.000 claims abstract description 45
- 210000004204 blood vessel Anatomy 0.000 claims abstract description 25
- 239000000853 adhesive Substances 0.000 claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 5
- 238000001802 infusion Methods 0.000 abstract description 25
- 238000007689 inspection Methods 0.000 abstract description 2
- 210000003462 vein Anatomy 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 5
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000002792 vascular Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 206010018852 Haematoma Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 206010033372 Pain and discomfort Diseases 0.000 description 1
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 206010041899 Stab wound Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a dual-purpose needle for blood sampling and transfusion, which comprises a needle body protective sleeve, a needle body, adhesive paper, a hand-held handle, a soft rubber port, a leather pipe, a blood sampling handle, a rubber sleeve bayonet, a rubber sleeve and a blood sampling needle; this dual-purpose needle of blood sampling infusion adopts the utility model discloses when carrying out patient's blood vessel blood sampling operation, after puncturing patient's vein vessel succeeds, can paste the board with blood sampling needle body end, paste and fix on patient's skin, prevent that the needle body from removing to and the blood sampling needle body drops. At this moment, the accessible blood taking needle carries out the blood sampling inspection operation, and after the blood sampling, the syringe needle of accessible infusion strip end pierces the soft gum mouth, carries out infusion treatment, when preventing blood sampling and the different operations of infusion, punctures patient's blood vessel repeatedly, brings the discomfort for the patient, and when the specially adapted emergency call rescues the patient, avoid puncturing patient's blood vessel operation repeatedly. Through clinical trial, the utility model discloses convenient to use, nimble, obviously reduce the blood sampling of patient, the uncomfortable sense of infusion.
Description
Technical Field
The utility model relates to a blood sampling and infusion apparatus application technical field specifically are a blood sampling transfusion dual-purpose needle.
Background
With the improvement of the living standard of people, the requirements of patients on medical service and medical quality are higher and higher, blood collection and examination are one of means for understanding the disease conditions of patients, and infusion is a common method for treating the diseases of patients. Two kinds of clinical operation, both need to puncture patient's blood vessel, when giving patient's blood sampling and infusion treatment, current blood sampling and infusion operation can present the following problem usually: 1. after the needle body successfully pierces a blood vessel of a patient, when the blood taking needle of medical staff is connected with the blood taking tube, the needle body does not have a fixing device and moves and falls off to ensure that blood taking is unsuccessful, and even hematoma at the blood taking part of the patient is formed. 2. When taking blood, a blood taking tube is full, and the needle body inserted into the blood vessel of a patient moves to cause the falling of the needle body and the blood taking failure due to slipping in the process of replacing the blood taking tube. 3. When infusion is carried out after blood sampling, the blood sampling needle needs to be pulled out from the venous vessel of a patient, the infusion needle is punctured again for carrying out infusion operation, the blood vessel of the patient is punctured repeatedly, and pain and discomfort are brought to the patient. Especially for trainees who have no blood sampling experience in the university graduation, the trainees often have a busy and disorderly hand and foot during the blood sampling and transfusion operation, and repeatedly puncture the blood vessel of a patient, thereby bringing certain trouble to the patient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dual-purpose needle of blood sampling infusion, it can effectual solution background art
The problems in (1).
In order to achieve the above object, the utility model provides a following technical scheme: a dual-purpose needle for blood sampling and transfusion comprises a needle body protective sleeve, a needle body, adhesive paper, a handheld handle, a soft rubber port, a leather tube, a blood sampling handle, a rubber sleeve bayonet, a rubber sleeve and a blood sampling needle; the method is characterized in that: the needle body is connected with the blood taking needle through a leather tube; the adhesive paper and the handheld handle are fixed on the needle body; the tail part of the needle body is provided with a soft rubber port and a leather tube port; the blood taking needle is provided with a rubber sleeve bayonet and a blood taking handle; the blood taking needle is externally provided with a rubber sleeve, and the needle body is externally provided with a needle body protective sleeve.
Further, the needle body is the metal material, and the pointed end is the needle body on inclined plane, and the outside cover has the needle body protective sheath.
Furthermore, the needle body is provided with an adhesive paper which can be conveniently adhered to the skin of a patient and a handheld handle which is convenient for blood vessel puncture near the tail part.
Furthermore, the tail part of the needle body is provided with a soft rubber opening made of rubber and a leather tube opening connected with the leather tube.
Furthermore, the blood taking needle is made of metal materials, and the tip of the blood taking needle is of an inclined plane structure which is convenient to puncture.
Furthermore, the rubber sleeve is sleeved outside the blood taking needle, one end of the rubber sleeve protects the inclined plane of the tip of the blood taking needle, and the other end of the rubber sleeve is fixed at the bayonet of the rubber sleeve.
Further, the hand-held handle and the blood sampling handle are handles convenient to hold by hands.
Furthermore, the soft rubber port is the tail part of the needle body, so that the rubber seal for puncture of the clinically universal transfusion leather strip needle head is convenient.
Further, the leather hose is a soft leather hose connecting the opening of the leather hose and the blood taking needle.
Compared with the prior art, this dual-purpose needle of blood sampling infusion adopts the utility model discloses, can be convenient carry out a puncture for the patient, can gather the blood inspection, can carry out infusion treatment again, puncture patient's blood vessel many times when reducing patient's blood sampling and infusion. Meanwhile, the dual-purpose needle for blood sampling and transfusion is provided with the handheld handle and the blood sampling handle, so that blood vessel puncture and puncture of a blood sampling tube after successful blood sampling can be conveniently carried out during blood sampling; there is paste paper at the end of needle body, the needle body after can be convenient will puncture the blood vessel successfully, paste and fix on the skin around the puncture, can effectually prevent the successful needle body slippage of puncture, there is the image leather sheath on the overcoat of blood taking needle, can effectually prevent in the blood taking needle that blood outflow and blood taking needle stab wound patient's tissue, the rear of blood taking needle has the rubber sleeve bayonet socket can effectually prevent the rubber sleeve slippage, the blood sampling is ended the back, if the patient needs infusion treatment, can directly pierce the rubber mouth with the syringe needle of infusion leather strap, directly carry out infusion treatment for the patient under the needle body condition that does not change the puncture success. The dual-purpose needle for blood sampling and transfusion can be used for blood sampling and transfusion treatment through one-time puncture, effectively prevents blood vessels of patients from being punctured for many times, brings discomfort to the patients, and is particularly suitable for emergency rescue of patients, and avoids repeated operation of puncturing the blood vessels of the patients.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
in the reference symbols: needle body protective sheath 1, needle body 2, paste board 3, handheld handle 4, flexible glue mouth 5, leather hose mouth 6, leather hose 7, blood sampling handle 8, rubber sleeve bayonet 9, rubber sleeve 10, blood taking needle 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
a dual-purpose needle for blood sampling and transfusion comprises a needle body protective sleeve 1, a needle body 2, an adhesive plate 3, a handheld handle 4, a soft rubber port 5, a leather hose port 6, a leather hose 7, a blood sampling handle 8, a rubber sleeve bayonet 9, a rubber sleeve 10 and a blood sampling needle 11; the method is characterized in that: the needle body 2 is connected with a blood taking needle 11 through a leather tube 7; the adhesive paper 3 and the handheld handle 4 are fixed on the needle body 2; the tail part of the needle body 2 is provided with a soft rubber opening 5 and a leather hose opening 6; the blood taking needle 11 is provided with a rubber sleeve bayonet 9 and a blood taking handle 8; the blood taking needle 11 is externally provided with a rubber sleeve 10, and the needle body 2 is externally provided with a needle body protective sleeve 1.
Further, the needle body 2 is made of metal, the tip is the needle body 2 with an inclined plane, and the needle body protective sleeve 1 is sleeved outside the needle body 2.
Furthermore, the needle body 2 is provided with an adhesive paper 3 which can be conveniently adhered to the skin of a patient and a handheld handle 4 which is convenient for blood vessel puncture near the tail part.
Furthermore, the tail part of the needle body 2 is provided with a soft rubber mouth 5 made of rubber and a leather tube mouth 6 connected with a leather tube 7.
Further, the blood taking needle 11 is made of metal, and the tip end of the blood taking needle is of an inclined plane structure which is convenient for puncture.
Further, the rubber sleeve 10 is sleeved outside the blood taking needle 11, one end of the rubber sleeve 10 protects the inclined surface of the tip of the blood taking needle 11, and the other end of the rubber sleeve 10 is fixed at the bayonet 9 of the rubber sleeve.
Further, the hand-held handle 4 and the blood sampling handle 8 are both handles convenient for hands to hold.
Furthermore, the soft rubber mouth 5 is the tail part of the needle body 2, so that the rubber seal for puncture of the clinically universal transfusion leather strip needle head is convenient.
Further, the leather hose 7 is a soft leather hose connecting the leather hose opening 6 and the blood taking needle 11.
The connection structure of the dual-purpose needle for blood sampling and transfusion comprises: the needle body protecting sleeve 1 is sleeved outside the needle body 2, so that the metal inclined plane at the front end of the needle body 2 can be effectively protected from accidentally injuring tissues, and the needle body protecting sleeve 1 is made of plastic materials and can be conveniently removed when in use; the needle body 2 is provided with a structure of adhesive paper 3 which can be adhered to the skin to fix the needle body 2 at the tail part, the adhesive paper 3 can effectively fix the successfully punctured needle body 2 on the skin around the successfully punctured blood vessel, and the needle body 2 is prevented from slipping and moving; the other end of the needle body 2 close to the tail part is provided with a handheld handle 4 structure which can be conveniently held by a puncture person to perform vascular puncture, the tail part of the needle body 2 is provided with a soft rubber port 5 and a leather hose port 6, the soft rubber port 5 is made of soft rubber, a medical and general rubber leather strip needle can be conveniently punctured into the soft rubber port 5, the needle body 2 which is successfully punctured through the blood vessel puncture is used for transfusion treatment, after the transfusion is finished, the soft rubber port 5 can play a role of sealing after the general rubber strip needle is pulled out at the soft rubber port 5, one end of the leather hose 7 is connected with the needle body 2 through the leather hose port 6, the other end of the leather hose is connected with the blood taking needle 11, and the leather hose 7 is a soft plastic hose; the blood taking needle 11 is externally wrapped by a rubber sleeve 10 made of rubber, the rubber sleeve 10 can effectively protect the tissue accidentally injured by the sharp inclined plane structure of the blood taking needle 11 made of metal, the other end of the rubber sleeve 10 is fixed at a bayonet 9 of the rubber sleeve, the rubber sleeve 10 can be effectively prevented from slipping from the blood taking needle 11, the blood taking needle 11 can puncture the rubber sleeve 10 during blood taking, at the moment, the rubber sleeve 10 is in a compressed state and is punctured into a clinically universal negative pressure blood taking tube to carry out blood taking operation, after the blood taking is successful, the blood taking tube is removed, the rubber sleeve 10 rebounds, and the sharp inclined plane structure of the blood taking needle 11 can be continuously wrapped and protected; the other end of the blood taking needle 11 is provided with a blood taking handle 8 structure which is convenient to hold, so that the blood taking needle 11 can be conveniently punctured into the blood taking tube.
The novel blood sampling and transfusion dual-purpose needle has the advantages that: the dual-purpose needle for blood sampling and transfusion can realize blood vessel puncture once, blood sampling test examination and transfusion treatment, and prevent discomfort of a patient caused by repeated puncture of the blood vessel of the patient during two operations of blood sampling and transfusion; is particularly suitable for emergency rescue of patients, and avoids repeated puncture of blood vessels of patients. When the device is used, the device has the structure of the adhesive paper 3 which is convenient for fixing the needle body 2, so that the needle body 2 can be effectively and conveniently fixed on the skin around the successfully punctured needle body 2 of a patient after the needle body 2 is successfully punctured, and the needle body 2 is prevented from moving and falling off; the tail end of the needle body 2 is provided with a soft rubber port 5 structure, so that the needle head on a universal transfusion leather strip can be conveniently inserted and pulled out clinically, and the tail part of the needle body 2 can be ensured not to leak liquid; the other end of needle body 2 links to each other with leather hose 7, leather hose 7 is soft plastic tube, can make things convenient for the moving direction, it has rubber sleeve 10 to wrap up at blood taking needle 11 outer layer, can effectually prevent that the inclined plane structure of 11 front ends of blood taking needle of metal material from stinging the tissue by mistake, simultaneously when the blood sampling operation, rubber sleeve 10 can be punctureed to blood taking needle 11, rubber sleeve 10 is compressed, blood taking needle 11 gets into clinical general negative pressure blood taking tube, after the blood sampling is ended, pull out blood taking needle 11, rubber sleeve 10 kick-backs, recover, the cover is in the outside of blood taking needle 11 once more, protect blood taking needle 11, there is rubber sleeve bayonet 9 at blood taking needle 11's rear simultaneously, can effectually prevent rubber sleeve 10 slippage from blood taking needle 11, all there are handheld handle 4 and the blood sampling handle 8 that the convenient operator gripped on needle body 2 and blood taking needle 11.
The use method of the dual-purpose needle for blood sampling and transfusion comprises the following steps: when emergency rescue patient, perhaps meet the patient and both need blood sampling chemical examination and when needing infusion treatment, this blood sampling transfusion dual-purpose needle can effectually prevent to puncture patient's blood vessel repeatedly, the discomfort that brings, once punctures the blood vessel, can accomplish blood sampling and infusion operation. The specific using method comprises the following steps: firstly, according to the disease condition of a patient, an operator holds the hand-held handle 4 with a hand, pulls out the needle body protective sleeve 1, disinfects the skin around the puncture of the patient, performs vascular puncture according to the tip inclined plane structure of the needle body 2, sticks the adhesive paper 3 at the rear end of the needle body 2 on the skin after the vascular puncture is successful, fixes the needle body 2 and prevents the needle body 2 from slipping and moving; at this time, another clinically-used blood sampling negative pressure tube is taken, an operator holds the blood sampling negative pressure tube with one hand and holds a blood sampling handle with the other hand to puncture the blood sampling needle 11 into the blood sampling negative pressure tube, at this time, the blood sampling needle 11 punctures the rubber sleeve 10 and punctures the blood sampling negative pressure tube, the rubber sleeve 10 is punctured and compressed, under the action of negative pressure in the blood sampling negative pressure tube, blood enters the blood sampling negative pressure tube through the needle body 2-the leather hose 7-the blood sampling needle 11, after the blood sampling is finished, the blood sampling needle 11 is pulled out of the blood sampling negative pressure tube, at this time, the rubber sleeve 10 rebounds and recovers, and continuously covers and sleeves the blood sampling needle 11 to protect the inclined plane of the metal tip of the blood sampling needle 11, so that the damage and accidental injury of the inclined plane structure of the blood sampling needle 11 to tissues are effectively prevented; when needing to carry out infusion treatment for the patient, the infusion needle of liquid and infusion leather strap front end that will prepare in advance directly pierces on the flexible glue mouth 5 of 2 afterbody of needle body, and infusion leather strap needle body can get into the treatment of infusing in the patient's blood vessel through the needle body 2 of this apparatus. The blood sampling and transfusion dual-purpose needle does not need to repeatedly puncture the blood vessel of a patient in two operation processes of blood sampling test and transfusion treatment, and is convenient, flexible, accurate and comfortable to use and worthy of clinical popularization after clinical trial.
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 (9)
1. A dual-purpose needle for blood sampling and transfusion comprises a needle body protective sleeve, a needle body, adhesive paper, a handheld handle, a soft rubber port, a leather tube, a blood sampling handle, a rubber sleeve bayonet, a rubber sleeve and a blood sampling needle; the method is characterized in that: the needle body is connected with the blood taking needle through a leather tube; the adhesive paper and the handheld handle are fixed on the needle body; the tail part of the needle body is provided with a soft rubber port and a leather tube port; the blood taking needle is provided with a rubber sleeve bayonet and a blood taking handle; the blood taking needle is externally provided with a rubber sleeve, and the needle body is externally provided with a needle body protective sleeve.
2. The dual-purpose needle for blood sampling and transfusion according to claim 1, wherein: the needle body is the metal material, and the pointed end is the needle body on inclined plane, and the outside cover has the needle body protective sheath.
3. The dual-purpose needle for blood sampling and transfusion according to claim 1, wherein: the needle body is provided with an adhesive paper which can be conveniently adhered to the skin of a patient and a handheld handle which is convenient for blood vessel puncture near the tail.
4. The dual-purpose needle for blood sampling and transfusion according to claim 1, wherein: the tail of the needle body is provided with a soft rubber opening made of rubber and a leather tube opening connected with a leather tube.
5. The dual-purpose needle for blood sampling and transfusion according to claim 1, wherein: the blood taking needle is made of metal materials, and the tip of the blood taking needle is of an inclined plane structure convenient for puncture.
6. The dual-purpose needle for blood sampling and transfusion according to claim 1, wherein: the rubber sleeve is sleeved outside the blood taking needle, one end of the rubber sleeve protects the inclined plane of the tip part of the blood taking needle, and the other end of the rubber sleeve is fixed at the bayonet of the rubber sleeve.
7. The dual-purpose needle for blood sampling and transfusion according to claim 1, wherein: the hand-held handle and the blood sampling handle are both handles convenient to hold by hands.
8. The dual-purpose needle for blood sampling and transfusion according to claim 1, wherein: the soft rubber port is the tail part of the needle body, so that the rubber seal for puncture of the clinically universal transfusion leather strip needle head is convenient.
9. The dual-purpose needle for blood sampling and transfusion according to claim 1, wherein: the leather hose is a soft leather hose connecting the opening of the leather hose and the blood taking needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022922089.0U CN214512152U (en) | 2020-12-09 | 2020-12-09 | Dual-purpose needle for blood sampling and transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022922089.0U CN214512152U (en) | 2020-12-09 | 2020-12-09 | Dual-purpose needle for blood sampling and transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214512152U true CN214512152U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022922089.0U Expired - Fee Related CN214512152U (en) | 2020-12-09 | 2020-12-09 | Dual-purpose needle for blood sampling and transfusion |
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| Country | Link |
|---|---|
| CN (1) | CN214512152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263752A (en) * | 2020-12-09 | 2021-01-26 | 上海市金山区亭林医院(中国福利会国际和平妇幼保健院金山分院) | A dual-purpose needle for blood collection and infusion |
-
2020
- 2020-12-09 CN CN202022922089.0U patent/CN214512152U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263752A (en) * | 2020-12-09 | 2021-01-26 | 上海市金山区亭林医院(中国福利会国际和平妇幼保健院金山分院) | A dual-purpose needle for blood collection and infusion |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |