CN109009299B - Finger joint hemostasis device and working method thereof - Google Patents
Finger joint hemostasis device and working method thereof Download PDFInfo
- Publication number
- CN109009299B CN109009299B CN201810665838.0A CN201810665838A CN109009299B CN 109009299 B CN109009299 B CN 109009299B CN 201810665838 A CN201810665838 A CN 201810665838A CN 109009299 B CN109009299 B CN 109009299B
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- Prior art keywords
- inclusion
- joint
- cover body
- belt
- knuckle
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
Abstract
The invention discloses a finger joint hemostasis device, which comprises an inclusion body; the inclusion is attached to the wound part; the medicated cotton is laid in the inclusion; one end of the inclusion body, which is close to the fingertip, is hinged with a fixing ring; the fixing ring is sleeved on the knuckle of one side of the joint close to the fingertip to complete quick preliminary fixing; one end of the inclusion body, which is far away from the middle, is connected with a bridle, so that the position of the hemostatic device can be further stabilized; the inclusion can be deformed synchronously along with the bending of the joint through the folds on the deformation piece; the elastic thread on the side surface of the inclusion, the positioning knot and the fastening table enable a user to adjust the pressing tightness degree of the inclusion according to actual conditions, and the unused elastic thread can be quickly cut off by the cutter in the positioning knot, so that the thread end is prevented from interfering with hand movement, and the use feeling is improved; this knuckle hemostasis device simple structure, can singlehanded completion all operations, and do not influence joint bending motion, wear the comfort and be strong, have extremely strong marketing prospect.
Description
Technical Field
The invention relates to the field of medical supplies, in particular to a finger joint hemostasis device.
Background
About 6500 ten thousand years ago, a large meteorite with a width of about 16 kilometers collided with the Ewing's peninsula in Mexico today, causing a huge disaster, at that time two thirds of animal species including dinosaurs on the earth died and died, the golden age of reptiles ended, and the original mammals escaped hijacking and survived for a long time and then evolved rapidly. Approximately 5000 decades ago, primates evolved radially, differentiating higher primates from lower primates and primates. Human beings can win the final victory in the evolution, and the hands are not separated from the hands which are liberated by the vertical walking of the human beings.
Most of the daily life of our people today is without hands, so the probability of hand injury is also high. In most minor cases of injury, such as bruises and shallower cuts, we usually choose to use a band-aid to stop bleeding. Especially when finger joints are injured, the tissue thickness is small, the difficulty of self hemostasis and healing is higher than that of other parts, and timely treatment is needed. However, the band-aid has limited hemostatic effect on finger joints, which is caused by the following reasons: firstly, the finger joints are not like the palm, the back of the hand or the middle part of the knuckle is a regular curved surface, the band-aid is difficult to completely attach to the skin near the wound, and the hemostatic surface cannot be in good contact with the wound; secondly, the joints of the fingers need to be bent frequently, the adhesive tape of the band-aid tends to include the bent parts at the inner sides of the joints, and the adhesive parts are easy to lose effectiveness and fall off after being bent for many times; third, most bandages have low elasticity, and the hemostatic surface corresponding to the wound is tightened and compressed against the wound in the digital curvature, which frequently causes additional pain and is not conducive to wound healing. Therefore, there is a need for a hemostatic device for finger joints that does not interfere with normal movement of fingers and is convenient to use.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides the finger joint hemostasis device which can not prevent the normal movement of fingers and is convenient to use.
The technical scheme is as follows: in order to achieve the above object, the present invention provides a hemostatic device for finger joints, comprising an inclusion body; the inclusion is arranged on the joint surface; the inclusion is attached to the wound part; the medicated cotton is laid in the inclusion; one end of the inclusion body, which is close to the fingertip, is hinged with a fixing ring; the fixing ring is made of elastic material; the fixing ring is sleeved on the knuckle on one side of the joint close to the fingertip; one end of the inclusion body, which is far away from the middle, is connected with a bridle; the strap is wound on the knuckle on the side, far away from the fingertip, of the joint.
Further, the belt is hinged with the inclusion body; the surface of one side of the belt, which is contacted with the skin, is provided with viscosity; the strap comprises a first strap and a second strap; the length of the first strap is less than the knuckle circumference; the length of the second strap is greater than the knuckle girth.
Further, one end of the binding belt, which is far away from the inclusion body, is provided with a handle; the surface of the knob handle is provided with anti-skid grains; the joint of the handle and the belt is prefabricated with a tearing opening along the width direction of the belt.
Further, the inclusion is made of transparent soft material; the inclusion is of a bowl-shaped structure; the inclusion comprises a first cover body, a second cover body and a deformation piece; the first cover body and the second cover body are symmetrically arranged at two ends of the inclusion body along the length direction of the fingers; the bottoms of the first cover body and the second cover body are correspondingly hinged; the deformation piece is connected and arranged between the first cover body and the second cover body; the surface of the deformation piece is provided with folds; the length direction of the folds is the same as the width direction of the fingers.
Further, a fastening table is arranged on the side face of the deformation piece; the fastening table is connected with an elastic wire; the elastic wire is wound on the outer sides of the deformation piece and the joint and tightly ties the deformation piece and the joint; a strip-shaped hole is formed in the edge of the fastening table; positioning knots are arranged on the elastic thread at intervals along the length direction; the width of the strip-shaped hole is larger than that of the elastic thread and smaller than that of the positioning knot; a groove is formed in the lower end face of the fastening table; the groove is positioned at one end of the strip-shaped hole far away from the edge of the fastening table; the positioning knot is matched with the groove.
Further, the locating knot comprises a housing and a cutter; the shears are fixedly arranged inside the shell; the shell is a hollow spherical soft shell; a first threading hole and a second threading hole are oppositely formed in the surface of the shell; the elastic thread passes through the first threading hole and the second threading hole in sequence and penetrates through the shell; the first threading hole is fixedly bonded with the elastic thread;
the shears are of a diamond structure and comprise a first blade, a second blade, a first pressure groove and a second pressure groove which are hinged with each other; the first blade and the second blade are oppositely arranged; the first pressure groove and the second pressure groove are oppositely arranged; and each hinge point of the cutter is fixedly bonded with the shell.
A working method of the finger joint hemostasis device comprises the following steps: comprises the following steps of (a) carrying out,
taking out the hemostatic device, and primarily fixing the hemostatic device near an injured position by using a fixing ring;
adjusting the position of the wrapping body, and pinching a pinching handle of the first belt to wind and stick the belt on fingers;
taking down the handle of the first strap along the tearing opening;
step four, the pinching handle of the second belt is pinched to continuously reversely wind and adhere the belt on the fingers;
taking down the pinch handle of the second strap along the tearing opening;
sixthly, operating the elastic wire to wind the inclusion and the joint, and embedding the elastic wire into the strip-shaped hole after the elastic wire bends the movable joint and the tightness is adjusted;
step seven, pinching the positioning knot matched with the groove, and operating a cutter in the positioning knot to cut off the residual elastic threads;
and step eight, observing the blood dyeing and blood stain diffusion conditions of the absorbent cotton compressed inside through the shell of the inclusion body, judging the hemostatic effect, and regularly replacing the hemostatic device during the wound healing period.
Has the advantages that: the invention relates to a finger joint hemostasis device, which comprises an inclusion body; the inclusion is arranged on the joint surface; the inclusion is attached to the wound part; the medicated cotton is laid in the inclusion; one end of the inclusion body, which is close to the fingertip, is hinged with a fixing ring; the fixing ring is sleeved on the knuckle of one side of the joint close to the fingertip to complete quick preliminary fixing; one end of the inclusion body, which is far away from the middle, is connected with a bridle, so that the position of the hemostatic device can be further stabilized; the inclusion can be deformed synchronously along with the bending of the joint through the folds on the deformation piece; the elastic thread on the side surface of the inclusion, the positioning knot and the fastening table enable a user to adjust the pressing tightness degree of the inclusion according to actual conditions, and the unused elastic thread can be quickly cut off by the cutter in the positioning knot, so that the thread end is prevented from interfering with hand movement, and the use feeling is improved; this knuckle hemostasis device simple structure, can the one-hand accomplish whole operations of dressing, and do not influence joint bending motion, wear the comfort and be strong, have extremely strong marketing prospect.
Drawings
FIG. 1 is a schematic view of the overall structure of a finger joint hemostatic device;
FIG. 2 is a schematic view of a belt construction;
FIG. 3 is a schematic view of the pinch-grip end of the band;
FIG. 4 is a schematic view of a cut-away interior of the fastening station;
FIG. 5 is a schematic diagram of the cutting process of elastic thread;
FIG. 6 is a schematic view of the construction of the cutter;
fig. 7 is a wearing effect diagram of the knuckle hemostatic device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
A finger joint hemostasis device is shown in figure 1, and comprises an inclusion body 1; the inclusion 1 is arranged on the surface of the joint 2; the inclusion 1 is attached to a wound part; the medicated cotton is paved in the inclusion 1; one end of the inclusion 1 close to the fingertip is hinged with a fixing ring 3; the fixing ring 3 is made of elastic material; the fixing ring 3 is sleeved on the knuckle of the joint 2 at one side close to the fingertip; one end of the inclusion 1 away from the center is provided with a binding belt 4; the belt 4 is wound on the knuckle of the joint 2 at the side far away from the fingertip; the inclusion 1 is fixed in position through a fixing ring 3 and a binding belt 4; solid fixed ring 3 is adopted to the one end of inclusion 1, compares in traditional woundplast both ends and all adopts the sticky tape, and its advantage lies in: when one hand of a user is injured, the other hand can hold the fixing ring 3 to quickly semi-fix the hemostasis device at the injured joint 2, so that the problem that the adhesive tape is easy to stick askew in one-hand operation is solved, and the practicability is higher; after the fixing ring 3 is worn on the knuckle, the strap is wound on the knuckle at the other end by taking the fixing ring as a fixing point, and the surface of one side of the strap 4, which is in contact with the skin, has viscosity, so that the hemostatic device can be prevented from integrally sliding and separating from the injury along the length direction of the finger.
The belt 4 is hinged with the inclusion 1, so that no matter the angle at which the belt 4 is contacted and wound with fingers, the twisting and wrinkling at the joint between the belt 4 and the inclusion 1 can be avoided, the binding force of the belt 4 is enhanced, and the overall wearing shape of the hemostatic device is more harmonious and beautiful; the strap 4 comprises a first strap 41 and a second strap 42; the length of the first strap 41 is less than the knuckle circumference; the length of the second strap 42 is greater than the knuckle girth; after the user sets the position of the hemostatic device near the injured joint by using the fixing ring 3, firstly, the first strap 41 is operated to be quickly wound and adhered on the knuckle to complete the primary fixation, and then the second strap 42 is operated to be reversely wound for a plurality of circles to complete the reinforcement; the short first strap can overcome the defect that the final fixing effect is poor due to the fact that a traditional single strap is easy to displace in winding, quick fixing is achieved, and fixing stability is further improved by matching with reverse winding of the long second strap; in addition, because solid fixed ring itself just has sufficient fixed action, so when the user is a hand injury, adopt the collocation of solid fixed ring and band to make it utilize not injured one hand to accomplish whole fixed actions, compare in the design of woundplast both sides adhesive tape succinct easy operation more, show hemostatic efficiency and use impression that has promoted.
One end of the belt 4 far away from the inclusion 1 is provided with a handle 43; as shown in fig. 2, the surface of the handle 43 is provided with anti-skid lines 431; a tearing opening 432 is preformed at the connecting position of the handle 43 and the belt 4 along the width direction of the belt 4; both sides of the traditional band-aid are fixed by adopting adhesive tapes, so that the wounded person is easy to stick both sides of the tail end of the adhesive tape together or turn inwards to stick the both sides together in use, the sticking part needs to be pulled apart, straightened and then wound for fixation, but the tail end of the adhesive tape is stretched and deformed in the pulling-apart process, fingers inevitably contact with a sticky surface directly, and the tail end of the adhesive tape cannot be stuck with the inner layer of adhesive tape tightly, so that the appearance is not only influenced, but also the adhesive tape is easy to fall off; the contact between fingers and the adhesive surface of the binding belt can be avoided by the aid of the handle knob 43, the binding belt keeps the optimal adhesive property, and after the winding process is finished, the handle knob can be taken down from the tearing opening 432 only by slightly deflecting the handle knob.
As shown in the attached figure 1, the inclusion 1 is made of transparent soft material, so that the blood sucking and blood trace diffusion conditions of the absorbent cotton in the inclusion 1 can be directly observed in the using process, and the hemostasis effect can be generally judged; the inclusion 1 is of a bowl-shaped structure and can be attached and coated on the surface of an injured joint; the inclusion 1 comprises a first cover body 11, a second cover body 12 and a deforming piece 13; the first cover body 11 and the second cover body 12 are symmetrically arranged at two ends of the inclusion body along the length direction of the fingers; the bottoms of the first cover body 11 and the second cover body 12 are correspondingly hinged; the deformation piece 13 is connected between the first cover body 11 and the second cover body 12; the surface of the deformation piece 13 is provided with folds 131; the length direction of the folds 131 is the same as the width direction of the fingers; fold 131 makes the deformation piece 13 can possess certain flexible ability, just so can adapt to the crooked gesture that makes of finger and change, avoids inclusion 1 to compress tightly the wound and causes pain or through being struggled away after a plurality of crooked back not hard up.
A fastening table 15 is arranged on the side surface of the deformation piece 13; the fastening table 15 is connected with an elastic wire 16; the elastic thread 16 is wound on the outer sides of the deformation piece 13 and the joint 2 and tightly tied, and the elastic thread 16 is embedded into the folds 131 on the deformation piece 13 to be fixed with the surface of the inclusion 1; as shown in fig. 3 and 4, a strip-shaped hole 17 is formed at the edge of the fastening platform 15; the elastic thread 16 is provided with positioning knots 18 at intervals along the length direction; the width of the strip-shaped hole 17 is larger than that of the elastic thread 16 and smaller than that of the positioning knots 18, and after the elastic thread 16 winds the inclusion 1 and the joint 2, the elastic thread 16 between any two adjacent positioning knots 18 is embedded into the strip-shaped hole 17 to complete fixation; a groove 19 is formed in the lower end face of the fastening table 15; the groove 19 is positioned at one end of the strip-shaped hole 17 far away from the edge of the fastening table 15; the positioning knots 18 are matched with the grooves 19, after the elastic threads 16 are embedded into the strip-shaped holes 17, the positioning knots 18 corresponding to the lower end faces of the fastening table 15 are embedded into the grooves 19 under the action of the contraction force of the elastic threads 16 to complete fixation, and the elastic threads 16 can be effectively prevented from sliding out of the fastening table 15 along the strip-shaped holes 17 again.
As shown in fig. 5, which is a schematic diagram of the internal structure of the positioning knot 18, the positioning knot 18 comprises a housing 20 and a cutter 21; the cutter 21 is fixedly arranged inside the shell 20; the shell 20 is a hollow spherical soft shell; a first threading hole 22 and a second threading hole 23 are oppositely arranged on the surface of the shell 20; the elastic thread 16 passes through the shell 20 sequentially through the first thread hole 22 and the second thread hole 23; the first threading hole 22 is adhered and fixed with the elastic thread 16, as shown in fig. 5(a), the elastic thread 16 is not cut, as shown in fig. 5(b), the elastic thread 16 is cut, at this time, the elastic thread 16 far away from the first threading hole 22 is communicated with the rest of the positioning knots 18 on the elastic thread to fall off completely, the tail end of the rest of the elastic thread 16 is remained in the positioning knots 18 shown in the figure, a user can freely control the tightness degree according to the condition after the elastic thread 16 is wound around the inclusion 1 and the joint 2, and then the rest of the elastic thread is cut off, so that the thread end residue is prevented from influencing the hand action or causing other pulling; as shown at the bottom of fig. 4, this is an indication of the falling of the remaining part after the fixing of the elastic thread 16 to the fastening table 15 is completed.
As shown in fig. 6, the cutter 21 has a diamond structure, and includes a first blade 211, a second blade 212, a first indent 213 and a second indent 214, which are hinged to each other, and the blades and the indents are engaged with each other to realize a cutting function; the first blade 211 and the second blade 212 are oppositely arranged; the first pressing groove 213 and the second pressing groove 214 are oppositely arranged; each hinge point of the cutter 21 is fixedly bonded with the shell 20; by pressing any two oppositely arranged hinge points with the thumb and the forefinger, the first blade 211, the second pressing groove 214, the second blade 212 and the first pressing groove 213 are engaged in pairs to cut the elastic thread 16 passing through the center of the cutter 21; this shearing process is simple quick, can suitably more keep several location knots 18 when selecting the shearing position simultaneously, and the user can utilize a plurality of location knots 18 of interval distribution at any time nimble winding elasticity degree of adjustment elastic cord, and need not tear the adhesive tape repeatedly and adjust the elasticity like traditional woundplast, also does not have the problem that adhesive tape viscosity descends.
A working method of the finger joint hemostasis device comprises the following steps: comprises the following steps of (a) carrying out,
taking out the hemostatic device, and primarily fixing the hemostatic device near an injured position by using a fixing ring 3;
adjusting the position of the inclusion 1, and pinching the pinching handle 43 of the first strap 41 to wind and stick the strap on the finger;
step three, taking down the handle grip 43 of the first strap 41 along the tearing opening 432;
step four, the handle 43 of the second belt 42 is held to continuously and reversely wind the belt and adhere the belt to the fingers;
step five, the handle 43 of the second strap 42 is taken down along the tearing opening 432;
sixthly, operating the elastic wire 16 to wind around the inclusion 1 and the joint 2, and embedding the elastic wire 16 into the strip-shaped hole 17 after the elastic degree of the bending movable joint is adjusted;
step seven, pinching the positioning knot 18 matched with the groove 19, and operating a cutter 21 in the positioning knot to cut off the residual elastic threads 16;
step eight, observing the blood staining and blood stain diffusion conditions of the absorbent cotton compressed inside through the shell of the inclusion 1, judging the hemostatic effect, and periodically replacing the hemostatic device during the wound healing period; as the wearing schematic diagram of this finger joint hemostasis device that figure 7 shows, this hemostasis device can accomodate into inclusion 1 with band 4, solid fixed ring 3 and elastic wire 16 when packing in, later with inclusion 1 compression to certain thickness, then this hemostasis device can encapsulate like the tablet, and the expansion is pulled out rapidly when needs use, and the simple operation is rapid, has extremely strong marketing prospect.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (4)
1. A finger joint hemostasis device, characterized in that: comprises an inclusion body (1); the inclusion (1) is arranged on the surface of the joint (2); the inclusion (1) is attached to the wound part; the medicated cotton is paved in the inclusion (1); one end of the inclusion (1) close to the fingertip is hinged with a fixing ring (3); the fixing ring (3) is made of elastic material; the fixing ring (3) is sleeved on the knuckle of the joint (2) close to one side of the fingertip; one end of the inclusion (1) far away from the middle is connected with a binding band (4); the bridle (4) is wound on the knuckle of one side of the joint (2) far away from the fingertip;
the inclusion (1) is made of transparent soft material; the inclusion (1) is of a bowl-shaped structure; the inclusion (1) comprises a first cover body (11), a second cover body (12) and a deformation piece (13); the first cover body (11) and the second cover body (12) are symmetrically arranged at two ends of the inclusion body along the length direction of the fingers; the bottoms of the first cover body (11) and the second cover body (12) are correspondingly hinged; the deformation piece (13) is connected between the first cover body (11) and the second cover body (12); the surface of the deformation piece (13) is provided with folds (131); the length direction of the folds (131) is the same as the width direction of the fingers;
a fastening table (15) is arranged on the side surface of the deformation piece (13); the fastening table (15) is connected with an elastic wire (16); the elastic wire (16) is wound on the outer sides of the deformation piece (13) and the joint (2) and tightly ties the deformation piece and the joint; a strip-shaped hole (17) is formed in the edge of the fastening table (15); the elastic thread (16) is provided with positioning knots (18) at intervals along the length direction; the width of the strip-shaped hole (17) is larger than that of the elastic thread (16) and smaller than that of the positioning knot (18); a groove (19) is formed in the lower end face of the fastening table (15); the groove (19) is positioned at one end of the strip-shaped hole (17) far away from the edge of the fastening table (15); the positioning knot (18) is matched with the groove (19).
2. A finger joint haemostatic device according to claim 1, characterised in that: the bridle (4) is hinged with the inclusion (1); the surface of one side of the belt (4) contacting with the skin is provided with viscosity; the belt (4) comprises a first belt (41) and a second belt (42); the length of the first strap (41) is less than the knuckle circumference; the second strap (42) has a length greater than the knuckle circumference.
3. A finger joint haemostatic device according to claim 2, characterised in that: a pinch handle (43) is arranged at one end of the bridle (4) far away from the inclusion body (1); the surface of the handle (43) is provided with anti-skid grains (431); the joint of the handle (43) and the belt (4) is pre-provided with a tearing opening (432) along the width direction of the belt (4).
4. A finger joint haemostatic device according to claim 1, characterised in that: the positioning knot (18) comprises a housing (20) and a cutter (21); the cutter (21) is fixedly arranged inside the shell (20); the shell (20) is a hollow spherical soft shell; a first threading hole (22) and a second threading hole (23) are oppositely formed in the surface of the shell (20); the elastic thread (16) passes through the shell (20) through the first threading hole (22) and the second threading hole (23) in sequence; the first threading hole (22) is fixedly bonded with the elastic thread (16);
the cutter (21) is of a diamond structure and comprises a first blade (211), a second blade (212), a first pressing groove (213) and a second pressing groove (214), which are hinged with each other; the first blade (211) and the second blade (212) are oppositely arranged; the first pressure groove (213) and the second pressure groove (214) are oppositely arranged; and each hinged point of the cutter (21) is fixedly bonded with the shell (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810665838.0A CN109009299B (en) | 2018-06-26 | 2018-06-26 | Finger joint hemostasis device and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810665838.0A CN109009299B (en) | 2018-06-26 | 2018-06-26 | Finger joint hemostasis device and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109009299A CN109009299A (en) | 2018-12-18 |
| CN109009299B true CN109009299B (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810665838.0A Expired - Fee Related CN109009299B (en) | 2018-06-26 | 2018-06-26 | Finger joint hemostasis device and working method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN109009299B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508705Y (en) * | 2001-12-04 | 2002-09-04 | 李超 | Adjustable hemostat for finger operation |
| CN201139694Y (en) * | 2008-01-18 | 2008-10-29 | 王河川 | Adhesive bandage for finger root arthrosis |
| CN101534754A (en) * | 2006-09-11 | 2009-09-16 | 泰勒·利博维茨 | Medical device for an athlete's digits |
-
2018
- 2018-06-26 CN CN201810665838.0A patent/CN109009299B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508705Y (en) * | 2001-12-04 | 2002-09-04 | 李超 | Adjustable hemostat for finger operation |
| CN101534754A (en) * | 2006-09-11 | 2009-09-16 | 泰勒·利博维茨 | Medical device for an athlete's digits |
| CN201139694Y (en) * | 2008-01-18 | 2008-10-29 | 王河川 | Adhesive bandage for finger root arthrosis |
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| Publication number | Publication date |
|---|---|
| CN109009299A (en) | 2018-12-18 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xia Baofang Inventor after: Bi Enxu Inventor after: Wang Ying Inventor after: Ding Anjun Inventor before: Ding Anjun |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200623 Address after: 266555 Huangpu Road, Huangdao District, Shandong, Qingdao, 9 Applicant after: Qingdao Huangdao District Central Hospital Address before: 214000, Jiangsu, Wuxi new Wu China Sensor Network International Innovation Park F11 building on the east side of the 2 floor Applicant before: WUXI YUANJI TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20200717 Termination date: 20210626 |