CN215424983U - Puncture needle convenient for positioning for hemodialysis chamber - Google Patents
Puncture needle convenient for positioning for hemodialysis chamber Download PDFInfo
- Publication number
- CN215424983U CN215424983U CN202120736645.7U CN202120736645U CN215424983U CN 215424983 U CN215424983 U CN 215424983U CN 202120736645 U CN202120736645 U CN 202120736645U CN 215424983 U CN215424983 U CN 215424983U
- Authority
- CN
- China
- Prior art keywords
- needle
- puncture needle
- puncture
- fixed frame
- fixing frame
- Prior art date
- 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
Links
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 13
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 13
- 210000004204 blood vessel Anatomy 0.000 abstract description 10
- 238000001179 sorption measurement Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000037384 skin absorption Effects 0.000 description 1
- 231100000274 skin absorption Toxicity 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a puncture needle convenient for positioning for a hemodialysis chamber, which has the technical scheme key points that: the sliding rail fixing frame comprises a fixing frame, sliding rails are fixed on the inner bottom surface of the fixing frame close to the front edge and the rear edge, and two sliding blocks are connected to the outer surfaces of the two sliding rails in a sliding manner; according to the utility model, the slide block slides on the outer surface of the slide rail through the slide rod, the infrared detector is moved to the middle of the fixing frame, after the infrared detector detects the position of a blood vessel above the body of a patient, a doctor places the first needle cylinder at the blood vessel, fixes the position of the first needle cylinder through the connecting pad and the adsorption strip, moves the infrared detector to one side of the fixing frame to vacate a passage through which a puncture needle passes, and punctures the puncture needle into the body of the patient, so that the position of the blood vessel is accurately positioned in the whole process, and the doctor can rapidly and accurately puncture the puncture needle through the first needle cylinder and the second needle cylinder without the phenomenon of secondary puncture, thereby improving the efficiency and reducing the injury to the patient.
Description
Technical Field
The utility model relates to the technical field of hemodialysis chamber puncture, in particular to a puncture needle convenient for positioning for a hemodialysis chamber.
Background
Puncture needles are commonly used medical devices that can be used to puncture organs, tissues or to inject drugs.
A doctor needs to use a puncture needle to puncture into a patient body for treatment in a blood penetrating room, the puncture needle needs to be correctly punctured from a blood vessel, but the doctor usually operates manually, the puncture needle cannot be punctured into the patient body from the correct position and angle in a hundred percent, the body and the spirit of the patient can be injured by repeated operation, the operation needs to be performed quickly and accurately during the operation, the time delay can reduce the survival rate of the patient, and irretrievable loss is caused.
SUMMERY OF THE UTILITY MODEL
In view of the problems mentioned in the background, it is an object of the present invention to provide a puncture needle for a hemodialysis chamber that is easily positioned to solve the problems mentioned in the background.
The technical purpose of the utility model is realized by the following technical scheme:
puncture needle of convenient location is used to hemodialysis room, including fixed frame, the inside bottom surface of fixed frame all is fixed with the slide rail around being close to, two the equal sliding connection of surface of slide rail has two sliders, four be fixed with infrared detector between the top of slider, infrared detector's front surface and rear surface all are fixed with the slide bar, and the one end of two slide bars all extends to the outside of fixed frame.
By adopting the technical scheme, the infrared detector can emit red rays to irradiate the skin of the patient for marking after detecting the blood vessel of the patient, so that a doctor can quickly use the puncture needle to puncture at the correct position.
Preferably, the front surface and the rear surface of the fixing frame are both provided with sliding grooves, and the inner surface walls of the two sliding grooves are respectively in sliding connection with the outer surfaces of the two sliding rods.
By adopting the technical scheme, the sliding rod slides in the sliding groove to move the infrared detector, so that the puncture work of the puncture needle is not obstructed.
Preferably, two ends of the two slide rails are fixed with limit blocks.
By adopting the technical scheme, the moving position of the infrared detector is limited.
Preferably, the bottoms of the four limiting blocks are fixedly connected with the inner bottom surface of the fixed frame.
Through adopting above-mentioned technical scheme, stopper and fixed frame fixed connection fix the position of stopper, prevent that the stopper from removing.
Preferably, the bottom of the fixing frame is fixedly communicated with a first needle cylinder at a position close to the center.
Through adopting above-mentioned technical scheme, first syringe is used for the location, and the pjncture needle rethread inner wall of first syringe pierces into patient internally.
Preferably, the top of the fixing frame is fixedly communicated with a second needle cylinder close to the center.
Through adopting above-mentioned technical scheme, the second cylinder is connected the piston, fixes the puncture needle.
In summary, the utility model mainly has the following beneficial effects:
make the slider slide at the surface of slide rail through the slide bar, remove the centre of fixed frame to infrared detector, infrared detector detects the blood vessel position back in patient's health top, the doctor places first syringe in blood vessel department, fix the position of first syringe through connection pad and adsorption strip, vacate the passageway that the pjncture needle passes through to one side that infrared detector removed fixed frame, it is internal to prick the patient to the pjncture needle, accurate location has been carried out to the position of blood vessel in the whole process, rethread first syringe and second syringe doctor can pierce the pjncture needle fast accurately, the phenomenon that needs the secondary puncture can not appear, the injury to patient has been reduced when raising the efficiency.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top perspective view of the present invention;
fig. 3 is a schematic partial perspective view of the present invention.
Reference numerals: 1. a fixing frame; 2. a slide rail; 3. a slider; 4. an infrared detector 4; 5. a slide bar; 6. a chute; 7. a limiting block; 8. a first syringe; 9. a second syringe; 10. puncturing needle; 11. a piston; 12. a handle; 13. a threaded hole; 14. a connecting pad; 15. and (5) adsorbing the strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the blood passes through room with pjncture needle of convenient location, including fixed frame 1, infrared detector 4 inside fixed frame 1 slides at the surface of slide rail 2 through slider 3, remove infrared detector 4's position, four stopper 7 with fixed frame 1 inside bottom surface fixed connection limit the position that infrared detector 4 removed, the one end of two slide rails 2 is located the middle department that inclines of fixed frame 1 inside bottom surface, slider 3 slides to here and is blocked by stopper 7, the position that infrared detector 4 launches the red line just in time is located first syringe 8 tops, slide bar 5 extends to fixed frame 1 outside and 6 sliding connection of spout, make things convenient for the doctor to hold between the fingers slide bar 5 and remove infrared detector 4, the interior table wall of slider 3 is U type parcel slide rail 2, slide at the surface of slide rail 2.
Referring to fig. 1, fig. 2 and fig. 3, the outer surface of first cylinder 8 is close to the fixed cover of bottom edge and is equipped with two connection pads 14, the bottom of two connection pads 14 all is fixed with a plurality of adsorption strips 15, adsorption strips 15 are connected with patient's skin absorption, prevent that connection pads 14 and first cylinder 8 from removing, the interior table wall sliding connection of first cylinder 8 has piston 11, pjncture needle 10 is connected to piston 11's bottom, the one end of pjncture needle 10 extends to the below of first cylinder 8, the fixed intercommunication in top of piston 11 has screw hole 13, and screw hole 13 communicates with pjncture needle 10 each other, be used for to the internal injection medicine of patient or extract blood, the top of piston 11 is fixed with handle 12, handle 12 more makes things convenient for the staff to pass through piston 11 pulling pjncture needle 10.
The working principle is as follows: the slide bar 5 is pulled through the slide groove 6 to lead the slide block 3 to slide on the outer surface of the slide rail 2, the infrared detector 4 is moved to the middle of the fixed frame 1, the first needle cylinder 8 and the second needle cylinder 9 are made of transparent glass materials, the utility model is arranged above the part needing puncturing by a patient, the infrared detector 4 can emit red lines after detecting the position of a blood vessel, the position of the blood vessel is marked through the transparent first needle cylinder 8, a doctor places the first needle cylinder 8 at the skin position of a marked point to position the puncturing position, the connecting pad 14 made of soft materials is attached to the skin, then the first needle cylinder 8 is connected with the skin through the adsorption strip 15 to fix the position of the first needle cylinder 8, the first needle cylinder 8 is prevented from moving, the infrared detector 4 is moved to one side in the fixed frame 1 through the slide bar 5, a channel through which the puncture needle 10 passes is vacated, and the puncture needle 10 penetrates through the second needle cylinder 9 and the first needle cylinder 8 to be punctured into the body of the patient, during the puncture process, the piston 11 slides in the second needle cylinder 9, so that a worker can conveniently control the puncture depth of the puncture needle 10 through the handle 12, the threaded hole 13 is communicated with the puncture needle 10, and a doctor injects medicines into a patient body or extracts blood through the threaded hole 13.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Hemodialysis room is with pjncture needle of convenient location, including fixed frame (1), its characterized in that: edge all is fixed with slide rail (2), two around the inside bottom surface of fixed frame (1) is close to the equal sliding connection of surface of slide rail (2) has two sliders (3), four be fixed with infrared ray detector (4) between the top of slider (3), the front surface and the rear surface of infrared ray detector (4) all are fixed with slide bar (5), and the one end of two slide bars (5) all extends to the outside of fixed frame (1).
2. A puncture needle for a hemodialysis chamber to facilitate positioning according to claim 1, wherein: the front surface and the rear surface of the fixed frame (1) are both provided with sliding grooves (6), and the inner surface walls of the two sliding grooves (6) are respectively in sliding connection with the outer surfaces of the two sliding rods (5).
3. A puncture needle for a hemodialysis chamber to facilitate positioning according to claim 1, wherein: two ends of the two slide rails (2) are fixed with limit blocks (7).
4. A puncture needle for a hemodialysis chamber to facilitate positioning according to claim 3, wherein: the bottoms of the limiting blocks (7) are fixedly connected with the inner bottom surface of the fixed frame (1).
5. A puncture needle for a hemodialysis chamber to facilitate positioning according to claim 1, wherein: the bottom of the fixed frame (1) is fixedly communicated with a first needle cylinder (8) close to the center.
6. A puncture needle for a hemodialysis chamber to facilitate positioning according to claim 1, wherein: the top of the fixed frame (1) is fixedly communicated with a second needle cylinder (9) near the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120736645.7U CN215424983U (en) | 2021-04-12 | 2021-04-12 | Puncture needle convenient for positioning for hemodialysis chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120736645.7U CN215424983U (en) | 2021-04-12 | 2021-04-12 | Puncture needle convenient for positioning for hemodialysis chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215424983U true CN215424983U (en) | 2022-01-07 |
Family
ID=79704265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120736645.7U Expired - Fee Related CN215424983U (en) | 2021-04-12 | 2021-04-12 | Puncture needle convenient for positioning for hemodialysis chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215424983U (en) |
-
2021
- 2021-04-12 CN CN202120736645.7U patent/CN215424983U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110876619A (en) | Magnetic resonance abdomen fixing puncture device | |
| CN210963388U (en) | Interventional therapy needle for internal medicine | |
| CN215424983U (en) | Puncture needle convenient for positioning for hemodialysis chamber | |
| CN214259431U (en) | Guide wire introducing cannula for cardiovascular interventional therapy | |
| CN209172451U (en) | A kind of belt carcass puncture needle component | |
| CN213098204U (en) | Be used for department of neurology cerebral vessels to intervene puncture positioner | |
| CN210784449U (en) | Acne needle convenient to carry | |
| CN211460245U (en) | Venous blood taking needle with split type protective sheath | |
| CN107495989A (en) | Multiple spot puncture needle for testicle | |
| CN209595862U (en) | A kind of Pain Management anesthetic care device | |
| CN211022795U (en) | Sampler for tumor treatment | |
| CN212282488U (en) | Needle for anesthesia | |
| CN217828011U (en) | Skull puncture device | |
| CN205514624U (en) | Clinical laboratory uses hemostix | |
| CN214434417U (en) | Novel arteriovenous puncture needle | |
| CN211066919U (en) | Tumor puncture device | |
| CN215874666U (en) | Safety artery blood taking needle | |
| CN214049739U (en) | Acupuncture needle pushing device | |
| CN215687867U (en) | Special disposable blood taking needle for blood test | |
| CN215458478U (en) | Pneumothorax puncture guiding and positioning device for severe cases in department of respiration | |
| CN215018995U (en) | Puncture platform | |
| CN213588430U (en) | Arteriovenous internal fistula puncture needle convenient to position | |
| CN210095744U (en) | Venous blood sampling device | |
| CN215386538U (en) | Arm type transfusion port seat fixer | |
| CN213789322U (en) | Needle head protective tool box |
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: 20220107 |