CN110037763A - A kind of tie-type wound quick-make device - Google Patents
A kind of tie-type wound quick-make device Download PDFInfo
- Publication number
- CN110037763A CN110037763A CN201910294083.2A CN201910294083A CN110037763A CN 110037763 A CN110037763 A CN 110037763A CN 201910294083 A CN201910294083 A CN 201910294083A CN 110037763 A CN110037763 A CN 110037763A
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- Prior art keywords
- hole
- nail
- tie
- guide rail
- wound
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- 239000003292 glue Substances 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims description 32
- 239000011324 bead Substances 0.000 claims description 12
- 230000014759 maintenance of location Effects 0.000 claims description 12
- 230000004308 accommodation Effects 0.000 claims description 6
- 206010002091 Anaesthesia Diseases 0.000 claims description 3
- 230000037005 anaesthesia Effects 0.000 claims description 3
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 claims description 3
- 229940033663 thimerosal Drugs 0.000 claims description 3
- 230000002439 hemostatic effect Effects 0.000 claims description 2
- 210000000689 upper leg Anatomy 0.000 abstract description 3
- 210000000683 abdominal cavity Anatomy 0.000 abstract description 2
- 210000003739 neck Anatomy 0.000 abstract description 2
- 206010052428 Wound Diseases 0.000 description 61
- 208000027418 Wounds and injury Diseases 0.000 description 60
- 230000002980 postoperative effect Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 208000015181 infectious disease Diseases 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 206010072170 Skin wound Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
- A61B2017/088—Sliding fasteners
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of tie-type wound quick-make devices, being symmetrically arranged in wound two sides and bottom including two has the mainboard of adhered layer, it is connected between two mainboards by closing device, horizontal guide rail hole is offered on mainboard, the two sides of guide rail hole offer the tie-hole with guide rail hole parallel arrangement, it is also provided with nail hole that is vertical and being connected to tie-hole on mainboard, is equipped with fixing glue in nail hole；Closing device includes guide rail and band, and guide rail and band are respectively arranged in guide rail hole and tie-hole.The present invention can quickly and easily complete the closure of wound, and suitable human body includes but is not limited to lumbar vertebrae, back, neck, thigh, abdominal cavity etc., not influence patient's prostrate, while pressurization closure can be carried out to wound, later period disassembly is simple.
Description
Technical field
The invention belongs to medical instruments fields, and in particular to a kind of tie-type wound quick-make device.
Background technique
Wound refers to that mechanical factors act on institutional framework integrity violations or dysfunction caused by human body.Wound
Refer to the position that skin damage in open wound ruptures, can be because of contingency caused by, can also be needed because of operation it is artificial caused by.Unexpected thing
Wound caused by therefore is usually associated with blood loss, loses liquid, and complicated, huge wound jeopardizes the life of patient due to can not be effectively closed
Safety.Blood loss can be effectively reduced in complicated, huge the effectively closed of wound, becomes the committed step in wound first aid.
Complicated, huge wound is difficult effectively closed wound with traditional explosive method and stops blooding, especially the wound of trunk and overhead
Mouthful.With progress of the epoch, having developed a variety of wound closure devices both at home and abroad, but most of wound closure device is all used for clinic
Treatment stage has many limitations in the use of pre hospital care, such as: closure strength is inadequate, severe operational environment, operates not
It is enough convenient, complicated, huge wound is difficult to carry out.
Chinese patent CN106388895A discloses a kind of quick-acting closure for skin wound, utilizes double-arm nail
Clamping structure quick closedown wound, closure wound, definite hemostasis provide effective help at the first time when can be for first aid.But in reality
In the application of border, because its structure limits, cause it when for the position such as lumbar vertebrae, back, neck or thigh rear, patient
It can not normally lie low, be unfavorable for the recovery of wound.
There is Chinese patent CN106901789A to disclose a kind of telescopic hook nail type wound closure positioning and locking device again, utilizes
Two have the patch of hook nail and closed orientation module, realize quickly positioning and closure wound.But this kind of wound closure positioning
Locking device structure is complicated, and the compounding practice that when use needs is relatively more (such as cleaning-sterilizing to wound), not applicable Mr. Yu
In a little severe medical environments (such as situations such as field is saved oneself, battlefield rescue), and once certain accessory damages or loss
Will lead to whole device can not normal use, lead to not be closed wound in time.
Summary of the invention
To solve the above-mentioned problems, the present invention provides one kind do not influence patient lie low, do not need what compounding practice can
Directly to operate, suitable for the tie-type wound quick-make device under various severe medical environments, concrete scheme is as follows:
It is symmetrically arranged in the mainboard of wound two sides including two, is connected between two mainboards by closing device, institute
It states and offers horizontal guide rail hole on mainboard, the two sides of the guide rail hole offer the band with guide rail hole parallel arrangement
Hole, is also provided with nail hole that is vertical and be connected to the tie-hole on the mainboard, equipped with fixing glue in the nail hole；It is described to close
It attaches together and sets including guide rail and band, the guide rail and the band are respectively arranged in the guide rail hole and the tie-hole.
Further, the nail hole includes being located at the upper head of a nail hole above the tie-hole and being located under the tie-hole
Square lower head of a nail hole corresponding with the upper head of a nail hole, the lower section in the lower head of a nail hole are equipped with nail body hole, the upper head of a nail hole it is straight
Diameter is greater than the diameter in the lower head of a nail hole.
Further, the end of the guide rail and the band forms retention bead, the size of the retention bead
Greater than the size of the guide rail hole and the tie-hole.
Further, the upper surface of the band is equipped with the latch being evenly arranged, and the section of the latch is right angle trigonometry
Shape, the bevel edge in the latch section is backwards to the retention bead；The limiting tooth cooperated with the latch is equipped in the tie-hole,
The section of the limiting tooth is right angled triangle, and the bevel edge in the limiting tooth section is towards the retention bead.
Further, the fixing glue includes the head of a nail, nail body and nail tip, the thickness of the head of a nail be less than or equal to it is described under
The length of the height in head of a nail hole, the nail body is greater than the thickness of the mainboard, described to follow closely as cylindrical-shaped structure, the nail tip
Cross section is polygon, and the nail body and the nail tip are shaped to the arc bent to side, and the radian of the nail body is less than
The radian of the nail tip.
Further, the cross section of the nail tip is isosceles triangle.
Further, the bottom surface of the mainboard, which is located at below the nail body hole, offers functional liquid accommodation groove, the function
It can be equipped with functional liquid packet in liquid accommodation groove, functional liquid is filled in the functional liquid packet, the functional liquid includes thimerosal, hemostasis
One of liquid, anesthesia liquid are a variety of.
Further, it is described nail body side wall on offer it is several axially arrange draw liquid bath.
Further, fixing glue accommodating hole is also provided on the mainboard, the fixing glue accommodating hole is blind hole, described solid
Surely nail accommodating hole is arranged vertically with the guide rail hole and the tie-hole, and the length of the fixing glue accommodating hole is greater than the nail body
The sum of with the length of the nail tip；The fixing glue accommodating hole includes for accommodating first chamber for following closely body and for accommodating
Second chamber of the nail tip.
Further, flange collar circumferentially is offered with the nail, the flange collar is at a distance from the head of a nail
0.5cm-1cm, the inner wall of first chamber are equipped with circumferentially and the groove with flange collar cooperation, the groove and described the
The extended distance of one chamber is no more than 0.3cm.
The beneficial effects of the present invention are: a kind of tie-type wound quick-make device provided by the invention, it can quickly just
Complete the closure of wound promptly, suitable human body includes but is not limited to lumbar vertebrae, back, neck, thigh, abdominal cavity etc., not shadow
It rings patient to lie down, while pressurization closure can be carried out to wound, later period disassembly is simple.
Detailed description of the invention
The structural schematic diagram I (overlook direction) of 1 mainboard of Fig. 1 embodiment of the present invention,
The structural schematic diagram II (side-looking direction) of 1 mainboard of Fig. 2 embodiment of the present invention,
The working state schematic representation (overlook direction) of Fig. 3 embodiment of the present invention 1,
The working state schematic representation (main view direction) of Fig. 4 embodiment of the present invention 1,
The cross-sectional view of 1 tie-hole of Fig. 5 embodiment of the present invention,
The schematic enlarged-scale view of 1 fixing glue of Fig. 6 embodiment of the present invention,
The schematic enlarged-scale view of 1 nail tip of Fig. 7 embodiment of the present invention,
The structural schematic diagram of 2 mainboard of Fig. 8 embodiment of the present invention,
The schematic enlarged-scale view of 2 fixing glue accommodating hole of Fig. 9 embodiment of the present invention,
The receiving state schematic diagram I of 2 fixing glue of Figure 10 embodiment of the present invention,
The receiving state schematic diagram II of 2 fixing glue of Figure 11 embodiment of the present invention,
Structure enlargement diagram at A in Figure 12 Figure 11.
Figure number and title: 1, mainboard, 2, guide rail hole, 3, tie-hole, 301, limiting tooth, 4, nail hole, 401, the upper head of a nail
Hole, 402, lower head of a nail hole, 403, nail body hole, 5, guide rail, 6, band, 601, latch, 7, retention bead, 8, the head of a nail, 9, nail body,
901, flange collar, 10, nail tip, 11, functional liquid accommodation groove, 12, functional liquid packet, 13, draw liquid bath, 14, fixing glue accommodating hole, 1401,
First chamber, the 1402, second chamber, 1403, groove.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples, and the following example is for explaining only the invention
Summary of the invention, be not intended to limit the scope of the invention.
Embodiment 1
In conjunction with shown in Fig. 1-Fig. 4, present embodiment discloses including a kind of tie-type wound quick-make device, including two right
Claim the mainboard 1 for being arranged in wound two sides, is connected between two mainboards 1 by closing device, offer horizontal guide rail on mainboard 1
Hole 2, the two sides of guide rail hole 2 offer the tie-hole 3 being arranged in parallel with guide rail hole 2, vertical and and band are also provided on mainboard 1
The nail hole 4 that hole 3 is connected to, nail hole 4 is interior to be equipped with fixing glue；Closing device includes guide rail 5 and band 6, and guide rail 5 and band 6 are set respectively
In in guide rail hole 2 and tie-hole 3.
Comparative diagram 5, nail hole 4 include positioned at the top of tie-hole 3 upper head of a nail hole 401 and be located at 3 lower section of tie-hole with it is upper
The corresponding lower head of a nail hole 402 in head of a nail hole 401, the lower section in lower head of a nail hole 402 are equipped with nail body hole 403, and the diameter in upper head of a nail hole 401 is big
Diameter in lower head of a nail hole 402.
Such as Fig. 3 and Fig. 4, the end of guide rail 5 and band 6 forms retention bead 7, and the size of retention bead 7, which is greater than, to be led
The size of rail hole 2 and tie-hole 3.
In conjunction with Fig. 4 and Fig. 5, the upper surface of band 6 is equipped with the latch 601 being evenly arranged, and the section of latch 601 is right angle three
Angular, the bevel edge in 601 section of latch is backwards to retention bead 7；The limiting tooth 301 cooperated with latch 601, limit are equipped in tie-hole 3
The section of position tooth 301 is right angled triangle, and the bevel edge in 301 section of limiting tooth is towards retention bead 7.
In conjunction with Fig. 4, Fig. 6 and Fig. 7, fixing glue includes that the head of a nail 8, nail body 9 and nail tip 10, the thickness of the head of a nail 8 are less than or equal to
The height in lower head of a nail hole 402, the length of nail body 9 are greater than the thickness of mainboard 1, and nail body 9 is cylindrical-shaped structure, the cross section of nail tip 10
For isosceles triangle, follows closely body 9 and nail tip 10 is shaped to the arc bent to side, the radian of nail body 9 is less than the arc of nail tip 10
Degree.Follow closely body 9 side wall on offer it is several axially arrange draw liquid bath 13.
Comparative diagram 5, the lower section that the bottom surface of mainboard 1 is located at nail body hole 403 offer functional liquid accommodation groove 11, functional liquid accommodating
It is equipped with functional liquid packet 12 in slot 11, is filled with functional liquid in functional liquid packet 12, functional liquid includes thimerosal, Hemostatic Oral Liquid, anesthesia liquid
One of or it is a variety of.
Embodiment 2
Embodiment 2 and the structure of embodiment 1 are substantially similar, and difference is: the diameter in upper head of a nail hole 401 is equal to lower head of a nail hole
402 diameter.
Embodiment 3
Embodiment 3 and the structure of embodiment 1 are substantially similar, and difference is: the direction of nail tip and the direction of nail body are vertical.
Embodiment 4
Embodiment 4 and the structure of embodiment 1 are substantially similar, and difference is: the section of nail tip is rectangle.
Embodiment 5
Embodiment 5 and the structure of embodiment 1 are substantially similar, and difference is: the section of nail tip is circle.
Test example
Wound quick-make operation comparative test:
The wound model for selecting four groups of wound clean degree all the same, every group includes that (wound size is for ten wound models
50mm × 10mm × 20mm), the closer for successively embodiment 1- embodiment 4 being selected to record carries out wound quick-make hand to it
Art, and respectively the statistical average wound closure time, infection rate, the mean breadth of postoperative wound, postoperative wound highest point with it is minimum
The average flatness of the average height difference at place, postoperative Mean Time To Recovery and postoperative wound, statistical result are as shown in table 1；Separately
One group of wound model of outer selection uses traditional viscose glue zip mode closing device as reference examples, reference examples.Statistical result such as table 1
It is shown:
Table 1
Reference table 1, by reference examples and other group comparisons it is found that using tie-type wound quick-make device of the invention, energy
It enough greatly reduces infection probability and shortens post-operative recovery time, while the width of postoperative wound can be minimized；Comparison is real
Example 1 and embodiment 2 are applied it is found that the diameter in upper head of a nail hole will affect the behaviour of fixing glue indentation skin equal to the diameter in lower head of a nail hole
Make, is lengthened so as to cause the time of wound closure；Comparative example 1 and embodiment 3 are it is found that the direction of nail tip and the direction of nail body
Vertically, the pressure that will lead to wound bottom closure is limited, it is big to not only result in postoperative wound width, and will lead to art
The uneven flatness for influencing postoperative wound of wound afterwards；Comparative example 1 and embodiment 4 it is found that although infection rate reduces,
But the section of nail tip is rectangle, the slightly affected fixing glue of meeting penetrates the operation of skin, when not increasing postoperative recovery only slightly
Between, and pain stimulation also will increase；Comparative example 1 and embodiment 5 it is found that nail tip section be circle, will lead to nail tip
It is limited in the power being subject to perpendicular to axial direction, cause the pressure of wound closure limited, it is big to not only result in postoperative wound width,
And it will lead to the uneven flatness for influencing postoperative wound of postoperative wound, while with the activity of wound model, nail tip is attached
Close tissue even has the hidden danger of tearing.
In conjunction with attached drawing, it is of the invention use process is as follows:
It needs in use, sequentially passing through the opposite position that the guide rail hole on two mainboards guarantees two mainboards first with guide rail
It sets, and then two mainboards is placed in the two sides of wound to be closed；Then the direct Manual press head of a nail makes nail tip pass through function
It can be penetrated in the skin of patient after liquid packet, (note until the head of a nail enters in lower head of a nail hole: paying attention to adjustment fixing glue before pressing
Direction keeps the direction of the bending of two sides nail body and nail tip opposite), the depth of mainboard is fixed in completion；Finally utilize unidirectional band
After sequentially passing through the tie-hole on two mainboards, spacing to the wound closure adjusted between two mainboards (notes: first to be closed not
Can tension later according to the non-infectious exudation of wound can give wound pressurizing closure), cut extra unidirectional band, that is, complete wound
The quick-make of mouth.
In actual use, if deficient (such as the battlefield of the medical environment medical resource for encountering certain extremes
Rescue or disaster field rescue), excessive to rescue personnel or medical resource loss causes guide rail or unidirectional band inadequate
With can use rubber band and medical No. 8 lines replace guide rail and unidirectional band to be attached two mainboards respectively.Furthermore if
The length of practical wound is long, and a mainboard is not enough, can choose that multiple mainboards are facing each other to be distributed in wound two sides
Complete the quick-make of wound.
Embodiment 6
Comparative diagram 8 to Figure 10, the present embodiment the difference from embodiment 1 is that: fixing glue accommodating hole is also provided on mainboard 1
14, fixing glue accommodating hole 14 is blind hole, and fixing glue accommodating hole 14 is arranged vertically with guide rail hole 2 and tie-hole 3, fixing glue accommodating hole
14 length is greater than the sum of the length of nail body 9 and nail tip 10；Fixing glue accommodating hole 14 includes the first chamber for accommodating nail body 9
1401 and the second chamber 1402 for accommodating nail tip 10.
In conjunction with Figure 11 and Figure 12, the flange collar 901 offered on body 9 circumferentially is followed closely, flange collar 901 is at a distance from the head of a nail 8
0.5cm-1cm, the inner wall of the first chamber 1401 are equipped with the groove 1403 cooperated circumferentially and with flange collar 901, groove 1403 and the
The extended distance of one chamber 1401 is no more than 0.3cm.
Relative to embodiment 1, the present embodiment is arranged one for placing the blind hole of fixing glue on mainboard, and utilizes limit
The position (using the structure for being similar to signature pen and pen cap) that structure limits fixing glue can also be with while convenient for storage transport
Fixing glue is avoided to lose the use for influencing closer；The length of blind hole is greater than the length of fixing glue, and one and nail tip is in addition arranged
Second chamber of cooperation guarantees that nail tip can not or can not touch the inner wall damage nail tip of blind hole.
To sum up, only the preferred embodiments of the invention, is not limited the scope of protection of the present invention with this, all according to the invention patent
Equivalent changes and modifications made by range and description are all within the scope of the invention patent covers.
Claims (10)
1. a kind of tie-type wound quick-make device is symmetrically arranged in the mainboard (1) of wound two sides, two masters including two
It is connected between plate (1) by closing device, it is characterised in that: it is offered horizontal guide rail hole (2) on the mainboard (1), it is described
The two sides of guide rail hole (2) offer the tie-hole (3) with the guide rail hole (2) parallel arrangement, are also provided on the mainboard (1)
Nail hole (4) that is vertical and being connected to the tie-hole (3), the nail hole (4) is interior to be equipped with fixing glue；The closing device includes leading
Rail (5) and band (6), the guide rail (5) and the band (6) are respectively arranged on the guide rail hole (2) and the tie-hole (3)
It is interior.
2. a kind of tie-type wound quick-make device according to claim 1, it is characterised in that: the nail hole (4) includes
Upper head of a nail hole (401) above the tie-hole (3) and it is located at below the tie-hole (3) and the upper head of a nail hole
(401) lower section of corresponding lower head of a nail hole (402), the lower head of a nail hole (402) is equipped with nail body hole (403), the upper head of a nail hole
(401) diameter is greater than the diameter of the lower head of a nail hole (402).
3. a kind of tie-type wound quick-make device according to claim 1, it is characterised in that: the guide rail (5) and institute
The end for stating band (6) forms retention bead (7), and the size of the retention bead (7) is greater than the guide rail hole (2) and institute
State the size of tie-hole (3).
4. a kind of tie-type wound quick-make device according to claim 3, it is characterised in that: the band (6) it is upper
Surface is equipped with the latch (601) being evenly arranged, and the section of the latch (601) is right angled triangle, latch (601) section
Bevel edge backwards to the retention bead (7)；The limiting tooth cooperated with the latch (601) is equipped in the tie-hole (3)
(301), the section of the limiting tooth (301) is right angled triangle, and the bevel edge in limiting tooth (301) section is towards the limit
Raised (7).
5. a kind of tie-type wound quick-make device according to claim 2, it is characterised in that: the fixing glue includes nail
Cap (8), nail body (9) and nail tip (10), the thickness of the head of a nail (8) are less than or equal to the height of the lower head of a nail hole (402), institute
The length for stating nail body (9) is greater than the thickness of the mainboard (1), and the nail body (9) is cylindrical-shaped structure, the cross of the nail tip (10)
Section is polygon, and nail body (9) and the nail tip (10) are shaped to the arc bent to side, nail body (9)
Radian is less than the radian of the nail tip (10).
6. a kind of tie-type wound quick-make device according to claim 5, it is characterised in that: the cross of the nail tip (10)
Section is isosceles triangle.
7. a kind of tie-type wound quick-make device according to claim 5, it is characterised in that: the bottom of the mainboard (1)
Face, which is located at below the nail body hole (403), to be offered functional liquid accommodation groove (11), is equipped in the functional liquid accommodation groove (11)
Functional liquid packet (12), the functional liquid packet (12) is interior to be filled with functional liquid, and the functional liquid includes thimerosal, Hemostatic Oral Liquid, anesthesia
One of liquid is a variety of.
8. a kind of tie-type wound quick-make device according to claim 7, it is characterised in that: the side of nail body (9)
Offered on wall it is several axially arrange draw liquid bath (13).
9. a kind of tie-type wound quick-make device according to claim 5, it is characterised in that: on the mainboard (1) also
Offer fixing glue accommodating hole (14), the fixing glue accommodating hole (14) be blind hole, the fixing glue accommodating hole (14) with it is described
Guide rail hole (2) and the tie-hole (3) are arranged vertically, the length of the fixing glue accommodating hole (14) be greater than the nail body (9) and
The sum of the length of the nail tip (10)；The fixing glue accommodating hole (14) includes the first chamber for accommodating nail body (9)
(1401) and the second chamber (1402) for accommodating the nail tip (10).
10. a kind of tie-type wound quick-make device according to claim 9, it is characterised in that: opened on the nail body (9)
Equipped with flange collar (901) circumferentially, the flange collar (901) is 0.5cm-1cm at a distance from the head of a nail (8), described first
The inner wall of chamber (1401) be equipped with circumferentially and with the flange collar (901) cooperation groove (1403), the groove (1403) with
The extended distance of first chamber (1401) is no more than 0.3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910294083.2A CN110037763A (en) | 2019-04-12 | 2019-04-12 | A kind of tie-type wound quick-make device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910294083.2A CN110037763A (en) | 2019-04-12 | 2019-04-12 | A kind of tie-type wound quick-make device |
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| CN110037763A true CN110037763A (en) | 2019-07-23 |
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|---|---|---|---|
| CN201910294083.2A Pending CN110037763A (en) | 2019-04-12 | 2019-04-12 | A kind of tie-type wound quick-make device |
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| US4535772A (en) * | 1983-03-10 | 1985-08-20 | Kells Medical, Incorporated | Skin closure device |
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| RU2198605C2 (en) * | 1999-12-06 | 2003-02-20 | Военно-медицинский институт Федеральной пограничной службы Российской Федерации при Нижегородской государственной медицинской академии | Device for bringing together the margins of laparotor wound |
| CN201388217Y (en) * | 2009-04-30 | 2010-01-20 | 湖北大学 | Bolt-type device for fixing hand-writing pen of mobile phone |
| CN101843507A (en) * | 2010-06-02 | 2010-09-29 | 张升平 | Skin wound locking device |
| TWM437262U (en) * | 2012-01-19 | 2012-09-11 | Univ Far East | Ruler with accommodation groove |
| CN202960730U (en) * | 2012-12-31 | 2013-06-05 | 孙建民 | Medical fastening nail |
| CN104128911A (en) * | 2013-05-04 | 2014-11-05 | 昆山泰士特信息技术有限公司 | Multifunctional stapler |
| CN206700189U (en) * | 2016-12-14 | 2017-12-05 | 中国人民解放军总医院 | A kind of quick-acting closure for skin wound |
| CN106901789A (en) * | 2017-03-01 | 2017-06-30 | 潘阿海 | Telescopic hook nail type wound closure positioning and locking device |
| CN107184241A (en) * | 2017-07-12 | 2017-09-22 | 涂卓平 | Wound stitching instrument |
| CN108056805A (en) * | 2017-12-12 | 2018-05-22 | 成都育芽科技有限公司 | A kind of Medical pollution-proof thoracocentesis device |
| CN207976861U (en) * | 2018-04-04 | 2018-10-16 | 天津力诺科技发展有限公司 | A kind of electronic signature pen device |
| CN210433515U (en) * | 2019-04-12 | 2020-05-01 | 崔成亮 | Bandage type wound quick closer |
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