CN217744485U - Medical automatic needle hole pressing device - Google Patents
Medical automatic needle hole pressing device Download PDFInfo
- Publication number
- CN217744485U CN217744485U CN202221530254.0U CN202221530254U CN217744485U CN 217744485 U CN217744485 U CN 217744485U CN 202221530254 U CN202221530254 U CN 202221530254U CN 217744485 U CN217744485 U CN 217744485U
- Authority
- CN
- China
- Prior art keywords
- ring
- drive mechanism
- mounting
- activity
- drive
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 21
- 239000007787 solid Substances 0.000 claims abstract description 6
- 238000009963 fulling Methods 0.000 claims description 10
- 210000000707 wrist Anatomy 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 abstract description 10
- 239000000835 fiber Substances 0.000 abstract description 8
- 238000001802 infusion Methods 0.000 description 5
- 238000001990 intravenous administration Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008174 sterile solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses an automatic needle hole ware of pressing of medical treatment, include: drive mechanism, dish atress piece is installed to drive mechanism's upside, and the fixed solid fixed ring that is provided with in drive mechanism's bottom left side, and drive mechanism's bottom right side movable mounting has the activity to press the needle hole ring simultaneously, and drive mechanism's the inside activity of mounting box is provided with the drive shaft, and fixed mounting has the worm wheel in the drive shaft, has seted up the fluting on the worm wheel simultaneously to the inside clockwork spring that is provided with of fluting, the top and the drive gear fixed connection of activity tuck hole ring, and drive gear passes through pivot movable mounting on the mounting box inner wall. This automatic needle hole ware of pressing of medical treatment rotates dish atress piece for under a series of transmission structure operations, make activity press the needle hole ring to move about, the tip of activity press the needle hole ring covers on the cotton fibre, and compresses tightly the cotton fibre, covers work to the pinhole, replaces the mode that the manual work pressed, and it is simple and convenient to operate.
Description
Technical Field
The utility model relates to the field of medical auxiliary equipment, specifically to an automatic needle hole pressing device of medical treatment.
Background
Intravenous infusion: is a treatment method of directly dripping a large amount of sterile solution or medicine into veins; the intravenous infusion is a professional operation technology adopted for clinically treating diseases, and is a treatment way of administration through superficial veins of a human body; the intravenous infusion has the advantages of quick curative effect, easy control of drug concentration, convenient operation, little damage to the body and the like; can directly supplement nutrition and energy required by a patient when the patient has poor appetite and absorption function due to certain reasons or can not eat food, or can rapidly supplement a large amount of liquid and the like when the blood volume of the body is insufficient due to various reasons, and intravenous infusion is performed by hands in most cases;
after the infusion is finished, when a nurse pulls out the injection needle, the needle hole needs to be pressed by a cotton swab or cotton wool stained with alcohol, and the nurse needs to hold the needle for 5-10 minutes by hands, which is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic needle hole pressing ware of medical treatment to solve the defect that mentions in the above-mentioned background art.
In order to achieve the above object, there is provided a medical automatic needle punch, comprising:
drive mechanism, dish atress piece is installed to drive mechanism's upside, and the fixed solid fixed ring that is provided with in drive mechanism's bottom left side, and drive mechanism's bottom right side movable mounting has the activity to press the needle eye to encircle simultaneously, and drive mechanism's mounting box inside activity is provided with the drive shaft, and fixed mounting has the worm wheel in the drive shaft, has seted up the fluting on the worm wheel simultaneously to the inside clockwork spring that is provided with of fluting, the top and the drive gear fixed connection of activity tucking eye, and drive gear passes through pivot movable mounting on the mounting box inner wall.
Preferably, the movable needle hole pressing ring and the fixing ring are both of a C-shaped structure made of plastic materials, and the needle hole pressing device is fixed on the wrist through the movable needle hole pressing ring and the fixing ring.
Preferably, the transmission mechanism comprises a driving shaft, a mounting box, a fixing plate, a worm wheel, a groove, a clockwork spring, a mounting plate, a transmission gear, a driving gear and a worm.
Preferably, clockwork spring one end and stationary blade welded fastening, and the top and the mounting box inner wall fixed connection of stationary blade, the clockwork spring other end and mounting plate fixed connection simultaneously to the mounting plate welding is on the drive shaft outside surface.
Preferably, the worm wheel is matched with the worm in size, and the worm wheel is in meshed connection with the worm.
Preferably, a driving gear is mounted on a shaft rod of the worm, the driving gear is matched with the transmission gear in size, and meanwhile the driving gear is meshed with the transmission gear.
Compared with the prior art, the beneficial effects of the utility model are that: treat the nurse when extracting the syringe needle, the cotton fibre that will have the alcohol this moment covers in pinhole department to one side of wrist is arranged in to solid fixed ring, rotates dish-shaped atress piece, under a series of transmission structure operations, makes the activity press the pinhole ring to move about, and the tip that the pinhole ring was pressed in the activity covers on the cotton fibre, and compresses tightly the cotton fibre, covers the work to the pinhole, replaces the artifical mode of pressing, and it is simple and convenient to operate.
Drawings
FIG. 1 is a schematic view of the front view of the structure of the present invention;
FIG. 2 is a schematic view of the movable pin hole pressing ring of the present invention clamping a pin hole;
FIG. 3 is a schematic view of the structure transmission mechanism of the present invention;
fig. 4 isbase:Sub>A schematic sectional view ofbase:Sub>A-base:Sub>A in fig. 3 according to the present invention.
Reference numbers in the figures: 1. a dish-shaped stress sheet; 2. a transmission mechanism; 20. a drive shaft; 21. mounting a box; 22. a fixing sheet; 23. a worm gear; 24. grooving; 25. a clockwork spring; 26. mounting a sheet; 27. a transmission gear; 28. a driving gear; 29. a worm; 3. a movable needle hole pressing ring; 4. and (4) fixing the ring.
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 all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an automatic medical needle punch, comprising: a transmission mechanism 2;
dish shape atress piece 1 is installed to drive mechanism 2's upside, and the fixed solid fixed ring 4 that is provided with in drive mechanism 2's bottom left side, drive mechanism 2's bottom right side movable mounting has movable tucking hole ring 3 simultaneously, the inside activity of mounting box 21 of drive mechanism 2 is provided with drive shaft 20, and fixed mounting has worm wheel 23 on the drive shaft 20, fluting 24 has been seted up on the worm wheel 23 simultaneously, and fluting 24 is inside to be provided with clockwork spring 25, the top and the drive gear 27 fixed connection of movable tucking hole ring 3, and drive gear 27 is through pivot movable mounting on mounting box 21 inner wall.
The working principle is as follows: treat the nurse when extracting the syringe needle, the cotton fibre that will have the alcohol this moment covers in pinhole department to one side of wrist is arranged in to solid fixed ring 4, rotates dish-shaped atress piece 1, under a series of transmission structure operations, makes activity press needle eye 3 to move about, and the tip that activity pressed needle eye 3 covers on the cotton fibre, and compresses tightly the cotton fibre, covers work to the pinhole, replaces the artifical mode of pressing, and it is convenient to operate the letter.
In a preferred embodiment, the movable pin hole pressing ring 3 and the fixed ring 4 are made of plastic material and have a "C" shape, and the pin hole pressing device is fixed on the wrist through the movable pin hole pressing ring 3 and the fixed ring 4.
As shown in fig. 1-2: the fixed ring 4 arc sets up, arranges the one side of wrist in, and activity tucking hole ring 3 carries out the rotation work that uses drive gear 27 as the centre of a circle for 3 tip of activity tucking hole ring compress tightly work to pinhole department, can set up mild cushion at the tip of activity tucking hole ring 3, are convenient for carry out tucking hole work, and the activity tucking hole ring 3 follows human engineering's size with the design of the concrete size of fixed ring 4.
As a preferred embodiment, the transmission mechanism 2 includes a drive shaft 20, a mounting case 21, a fixing piece 22, a worm wheel 23, a slot 24, a clockwork spring 25, a mounting piece 26, a transmission gear 27, a drive gear 28, and a worm 29.
As shown in fig. 3-4: the working mode of the transmission mechanism 2 is as follows: the disc-shaped stress piece 1 is rotated, the disc-shaped stress piece 1 drives the worm wheel 23 to rotate through the driving shaft 20, meanwhile, the driving shaft 20 can store force on the clockwork spring 25 when rotating, meanwhile, the worm wheel 23 drives the worm 29 to rotate, the worm 29 drives the driving gear 28 to rotate, the driving gear 28 drives the transmission gear 27 to rotate, the transmission gear 27 drives the movable needle pressing hole ring 3 to move, and the end part of the movable needle pressing hole ring 3 is pressed at the needle hole of the patient.
In a preferred embodiment, one end of the spring 25 is welded to the fixing plate 22, the top of the fixing plate 22 is fixedly connected to the inner wall of the mounting box 21, the other end of the spring 25 is fixedly connected to the mounting plate 26, and the mounting plate 26 is welded to the outer surface of the driving shaft 20.
As shown in fig. 1: the clockwork spring 25 is subjected to force accumulation work by rotating the disc-shaped stress piece 1, the movable needle pressing hole ring 3 is driven to rotate under a series of transmission structure operation, when the force on the disc-shaped stress piece 1 disappears under the action, the clockwork spring 25 at the moment slowly releases the stored kinetic energy, in the releasing process, the pressure of the movable needle pressing hole ring 3 on a needle hole is gradually reduced, and the device can automatically fall off from the wrist after 2-10 minutes.
In a preferred embodiment, the worm wheel 23 is adapted to the size of the worm 29, and the worm wheel 23 is engaged with the worm 29.
As shown in fig. 1: the worm wheel 23 is matched with the worm 29 in size, the worm wheel 23 drives the worm 29 to rotate, and the worm 29 drives the movable needle pressing hole ring 3 to rotate through the driving gear 28 and the transmission gear 27.
In a preferred embodiment, a driving gear 28 is mounted on the shaft of the worm 29, and the driving gear 28 is adapted to the size of the transmission gear 27, and the driving gear 28 is engaged with the transmission gear 27.
As shown in fig. 3: the driving gear 28 is engaged with the transmission gear 27, and when the transmission gear 27 rotates, the driving gear can drive the movable needle pressing hole ring 3 to rotate, and the device is driven and reset in a winding mode.
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 (6)
1. An automatic medical needle punch, comprising:
drive mechanism (2), dish atress piece (1) is installed to the upside of drive mechanism (2), and the fixed solid fixed ring (4) that is provided with in bottom left side of drive mechanism (2), the bottom right side movable mounting of drive mechanism (2) has activity tucking hole ring (3) simultaneously, the inside activity of mounting box (21) of drive mechanism (2) is provided with drive shaft (20), and fixed mounting has worm wheel (23) on drive shaft (20), fluting (24) has been seted up on worm wheel (23) simultaneously, and fluting (24) inside is provided with clockwork spring (25), the top and drive gear (27) fixed connection of activity tucking hole ring (3), and drive gear (27) are through pivot movable mounting on mounting box (21) inner wall.
2. The medical automatic needle punch according to claim 1, characterized in that: the movable needle hole pressing ring (3) and the fixing ring (4) are both of C-shaped structures made of plastic materials, and the needle hole pressing device is fixed on the wrist through the movable needle hole pressing ring (3) and the fixing ring (4).
3. The medical automatic needle punch according to claim 1, characterized in that: the transmission mechanism (2) comprises a driving shaft (20), a mounting box (21), a fixing plate (22), a worm wheel (23), a groove (24), a clockwork spring (25), a mounting plate (26), a transmission gear (27), a driving gear (28) and a worm (29).
4. The medical automatic needle punch according to claim 3, wherein: clockwork spring (25) one end and stationary blade (22) welded fastening, and the top and the mounting box (21) inner wall fixed connection of stationary blade (22), clockwork spring (25) other end and mounting plate (26) fixed connection simultaneously to mounting plate (26) welding is on drive shaft (20) outside surface.
5. The medical automatic needle punch according to claim 3, wherein: the worm wheel (23) is matched with the worm (29) in size, and the worm wheel (23) is meshed with the worm (29).
6. The medical automatic needle punch according to claim 5, wherein: and a driving gear (28) is arranged on a shaft rod of the worm (29), the driving gear (28) is matched with the transmission gear (27) in size, and meanwhile, the driving gear (28) is meshed and connected with the transmission gear (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221530254.0U CN217744485U (en) | 2022-06-20 | 2022-06-20 | Medical automatic needle hole pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221530254.0U CN217744485U (en) | 2022-06-20 | 2022-06-20 | Medical automatic needle hole pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217744485U true CN217744485U (en) | 2022-11-08 |
Family
ID=83894629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221530254.0U Expired - Fee Related CN217744485U (en) | 2022-06-20 | 2022-06-20 | Medical automatic needle hole pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217744485U (en) |
-
2022
- 2022-06-20 CN CN202221530254.0U patent/CN217744485U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217744485U (en) | Medical automatic needle hole pressing device | |
| CN211723824U (en) | Multifunctional PICC (peripherally inserted central catheter) catheter placement operation device | |
| CN214807486U (en) | Novel insulin injection remaining needle | |
| CN114099854A (en) | Endocrine diabetes insulin delivery device | |
| CN112120916B (en) | Muscle massage equipment for preventing subcutaneous extravasated blood for hematology department puncture | |
| CN204618695U (en) | Diabetes patient is with nursing pallet | |
| CN211357166U (en) | Safe type infusion port does not have harm needle | |
| CN215915687U (en) | Protective type press needle device | |
| CN211272891U (en) | Intelligent painless injection hand-held machine | |
| CN215504856U (en) | Needle extractor for transfusion port | |
| CN113288306B (en) | Automatic change hemostasis pressing device | |
| CN210962594U (en) | Subretinal space stem cell transplanting device | |
| CN210354765U (en) | Tumor puncture sampling device | |
| CN210749427U (en) | Acne remover | |
| CN113499112A (en) | Hemostasis device is pressed to angiocardiography postoperative | |
| CN215780495U (en) | Medical auxiliary device for removing needle in transfusion harbor | |
| CN221600084U (en) | A helping hand injector for curing of penis cavernosum fills | |
| CN205867204U (en) | Infusion appurtenance | |
| CN215132317U (en) | Anesthesia department is with sealed save set of anesthetic | |
| CN215458365U (en) | Pulse pressing device for outpatient nursing | |
| CN219166526U (en) | Puncture point hemostasis device based on coronary angiography | |
| CN221770105U (en) | A thorn vein needle for traditional chinese medical science thorn vein bloodletting therapy | |
| CN219439140U (en) | Safe type vein blood taking needle | |
| CN213526894U (en) | Injection device for diabetes treatment | |
| CN220175579U (en) | Puncture cupping instrument with bleeding function |
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: 20221108 |