CN208426153U - Medical suture needle and clinical treatment instrument - Google Patents
Medical suture needle and clinical treatment instrument Download PDFInfo
- Publication number
- CN208426153U CN208426153U CN201721294895.XU CN201721294895U CN208426153U CN 208426153 U CN208426153 U CN 208426153U CN 201721294895 U CN201721294895 U CN 201721294895U CN 208426153 U CN208426153 U CN 208426153U
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- needle
- needle body
- suture
- connecting rod
- wound
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Abstract
The utility model relates to the field of medical instrument technology more particularly to a kind of medical suture needle and clinical treatment instrument, which includes needle body, connecting rod and handle；The first end of connecting rod is connect with handle, the tail portion connection of second end and needle body；The head of needle body is provided with the pin hole for threading, and needle body is plane where arc and needle body perpendicular to connecting rod.Medical suture needle provided by the utility model, sewing needle and needle holder are combined into one, and are not in that needle holder does not clamp the problem of needle body causes needle body to fall, doctor operates also more convenient.In the pin hole of the free end of needle body setting threading, does not need needle body and pass through wound suture link wound two sides realization wound suture again and again, even if doctor operates needle body realization quilting jobs in which can be convenient in narrow operating space.
Description
Technical field
The utility model relates to the field of medical instrument technology, more particularly, to a kind of medical suture needle and clinical treatment device
Tool.
Background technique
In surgical operation, carrying out suture to patient wound is a kind of very common therapeutic modality.Suture is will to have cut
It opens or the tissue of wound fracture, organ carries out pairing or rebuild its channel, restore its function.Suture is the base for guaranteeing well to heal
This condition is also important one of basic operative techniques technology.The histoorgan of different parts needs in different ways
Method is sutured.Suitable suture is for reducing wound, pairing incisxal edge, accurate fit and dead space formation being avoided to play important work
With；Damage location and the arrangement mode of tissue fibers are also to determine an important factor for suture is accepted or rejected.
Need to use sewing needle and needle holder to the suture of wound in the prior art.Specifically, sewing needle is arc,
Head is tip, and tail portion is provided with pin hole for wearing suture.When suturing to wound, the tip of sewing needle is pierced into wound
Side is pierced by across tissue from the other side of wound, and suture is under the draw of sewing needle by wound two sides by wound two
Layback is close.In this sewing process, the suture operation of sewing needle needs to complete inserting needle under the auxiliary of needle holder, goes out needle, pulls out
Needle operation.But existing needle holder is bigger, when carrying out suture to the more narrow tissue wounds in the spaces such as human oral cavity
When reason, operation is not convenient enough, also, since needle holder needs to constantly change clip position, is easy to fall, is unfavorable for wound suture
Go on smoothly.
The information disclosed in the background technology section is intended only to deepen the reason to the general background technology of the utility model
Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of medical suture needle and clinical treatment instruments, alleviate in the prior art
Sewing needle needs to be used cooperatively with needle holder inconvenient for operation and is easy the technical issues of falling.
One of the purpose of this utility model is to provide a kind of medical suture needle.
The two of the purpose of this utility model are to provide a kind of clinical treatment instrument.
On the one hand, the utility model provides a kind of medical suture needle, which is characterized in that including needle body, connecting rod and handle；
The first end of the connecting rod is connect with the handle, and second end is connect with the tail portion of the needle body；The head of the needle body is set
It is equipped with the pin hole for threading；The needle body is plane where arc and the needle body perpendicular to the connecting rod.
As a kind of further technical solution, the head of the needle body is additionally provided with the perforation pin hole and the needle body
The metallic channel at edge.
As a kind of further technical solution, the metallic channel is V-arrangement, and one end is connected to the pin hole, the other end
For horn opening.
As a kind of further technical solution, the connecting rod has stretching structure.
As a kind of further technical solution, the needle body is solid needle body, and its material is stainless steel.
As a kind of further technical solution, the handle is provided with anti-skid structure.
On the other hand, the utility model provides a kind of clinical treatment instrument, including needle box and such as above-mentioned technical side
Any medical suture needle that case improves；The needle box has the storage for placing the medical suture needle
Chamber.
As a kind of further technical solution, the laid inside of the containing cavities is magnetic rubber.
Compared with prior art, the utility model medical suture needle and the offer of clinical treatment instrument can reach following beneficial
Effect:
The utility model provides a kind of medical suture needle, including needle body, connecting rod and handle；Connecting rod be connected to handle and
Between needle body；The tail portion of needle body is connect with connecting rod, and head is provided with pinprick.In use, doctor holds handle, pass through connecting rod
The head of needle body is pierced into the side of patient wound by force, and the head of needle body passes through the wounded's tissue and pierces out from the other side of wound,
Since the head of needle body is provided with the pinprick for threading, when the other side of wound is pierced out on the head of needle body, the head of needle body
Suture has been drawn across wound, at this point, the other side in wound pulls out suture, has then passed through handle, connecting rod
Needle body original route is recalled extraction wound by force, in the pinprick that the suture involved is worn to needle body head again, doctor's hand
Handle is held, the head of needle body is pierced by the side of patient wound by connecting rod force and is pierced by from the other side, the above step is repeated
Suddenly, the suture to wound is realized.Without entire sewing needle is passed through tissue, reduce operating procedure in this way, and reduce group
Damage is knitted, the time is saved.Since pin hole is behind the tip position of needle body, primary threading, any length required for can reserving
Suture, can suture repeatedly does not influence to operate many times, solve old-fashioned sewing needle thread repeatedly and constantly change needle point direction
The problem of.Also, plane where arc needle body implements suture operation perpendicular to connecting rod, when doctor holds handle, and connecting rod is flat
Row is rotatablely connected bar when the wounded's skin surface, can be achieved with the effect that needle body head perpendicular insertion breaks the wounded's skin, greatly improves
The convenience of surgical suture.It can be seen that medical suture needle provided by the utility model, sewing needle and needle holder closed
Two be one, is not in that needle holder does not clamp the problem of needle body causes needle body to fall, doctor operates also more convenient.?
The pin hole of the free end setting threading of needle body does not need needle body and passes through wound suture link wound two sides realization wound again and again
Mouth suture, even if doctor operates needle body realization quilting jobs in which can be convenient in narrow operating space.
Clinical treatment instrument provided by the utility model embodiment improves operation of the medical staff in operation stitching
Convenience.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram for medical suture needle that the utility model embodiment one provides；
Fig. 2 is the enlarged drawing of A in Fig. 1；
Fig. 3 is a kind of main view for medical suture needle that the utility model embodiment one provides；
Fig. 4 is a kind of top view for medical suture needle that the utility model embodiment one provides.
Icon: 100- needle body；110- pin hole；120- metallic channel；200- connecting rod；300- handle.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Embodiment one
Operation sewing needle in the prior art is mostly unidirectional suture needle, is divided into needle point and backshank, has threading hole on backshank.
There is following defect in this unidirectional sewing needle: first is that sewing needle must be whole in surgical suturing process in use
Across tissue, when suture is implemented, certain damage, easy bleeding are woven with to group.Second is that in surgical suturing process, due into
The difference in needle direction, it is sometimes desirable to positive needle, it is sometimes desirable to which purl, this needs carries out additional operation when pressing from both sides needle, to change
Become the direction of needle point, use is more troublesome.Third is that in operation stitching, if the suture above unidirectional suture needle is too long, when suture
It is bothersome laborious, it is not easy to operate；If suture is too short, frequent thread-changing and threading are needed in suture, is also very inconvenient.
Referring to Fig.1-2, the utility model embodiment provides a kind of medical suture needle, including needle body 100,200 and of connecting rod
Handle 300；The first end of connecting rod 200 is connect with handle 300, and second end is connect with the tail portion of needle body 100；The head of needle body 100
Portion is provided with the pin hole 110 for threading, and needle body 100 is arc and 100 place plane of needle body is perpendicular to connecting rod 200.
Wherein, handle 300 facilitates doctor hand-held.Handle 300 is connected as by connecting rod 200 with the needle body 100 for being used to thread
One, doctor's operation handle 300 can be carried out operation stitching operation.
What the head of needle body 100 was is one end where 100 tip of needle body, what needle body 100 was used to connect with connecting rod 200
One end is the tail portion of needle body 100.In wound suture, the head of needle body 100 is needed across wound tissue, by suture from wound
Side be transported to the other side of wound, the needle body 100 of arc facilitates needle body 100 to pass through wound tissue.Hurt when needle body 100 enters
When person's skin, the head tip of needle body 100 is vertical with the wounded's skin surface to be pierced into wound side.100 head tip of needle body is pierced into
After the wounded's skin, doctor, which holds handle 300, organizes needle body 100 across the wounded along its arc by the force of connecting rod 200, most
Eventually, the tip on 100 head of needle body is pierced through the other side of the wounded's wound and is pierced by.
Be located at the head of needle body 100 for the pin hole 110 of threading, when wound skin is pierced out on 100 head of needle body, suture with
Stretching wound skin, doctor pull out suture carry out the operation such as knot, 100 original route of needle body is recalled, suture it is more convenient.
Now the use principle of medical suture needle provided by the embodiment of the utility model is made to be discussed in detail.
In use, doctor holds handle 300, the free end of needle body 100 is pierced by patient wound by the force of connecting rod 200
Side, the head of needle body 100 passes through the wounded's tissue and pierces out from the other side of wound, since the head setting of needle body 100 is useful
In the pinprick of threading, when the other side of wound is pierced out on the head of needle body 100, suture has been drawn on the head of needle body 100
Across wound, at this point, the other side in wound pulls out suture, then exerted a force by handle 300, connecting rod 200 by needle body
100 original routes recall extraction wound, and in the pinprick that the suture involved is worn to 100 free end of needle body again, doctor is hand-held
The free end of needle body 100 is pierced into the side of patient wound by the force of connecting rod 200 and is pierced by from the other side by handle 300, weight
Multiple above step, realizes the suture to wound.Without entire sewing needle is passed through tissue, reduce operating procedure in this way, again
Reduce tissue damage, saves the time.Since pin hole 110 is behind the tip position of needle body 100, primary threading, institute can be reserved
The suture of any length needed, can suture repeatedly does not influence to operate many times, solves old-fashioned sewing needle and threads repeatedly and not
Disconnected the problem of changing needle point direction.It can be seen that medical suture needle provided by the utility model, sewing needle and needle holder closed two
It is one, is not in that needle holder does not clamp the problem of needle body 100 causes needle body 100 to fall, doctor operates also more square
Just.In the pin hole 110 of the free end of needle body 100 setting threading, does not need needle body 100 and linked across wound with suture again and again
Wound suture is realized in wound two sides, even if doctor operates the realization suture of needle body 100 in which can be convenient in narrow operating space
Operation.
Also, 100 place plane of arc needle body implements suture hand perpendicular to connecting rod 200, when doctor holds handle 300
Art when connecting rod 200 is approximately parallel to the wounded's skin surface, is rotatablely connected bar 200, can be achieved with 100 head perpendicular insertion of needle body
The effect of broken the wounded's skin, substantially increases the convenience of surgical suture.
Connection can be integrated between needle body 100, connecting rod 200 and handle 300, or be detachably connected.When three
Person is to be detachably connected, on the one hand, the cleaning and disinfection of needle body 100 after operation is facilitated on the other hand to facilitate the storage of instrument
With arrangement.
Also, in clinical wound suture, according to different wound situations and medical condition, therapeutic modality etc.,
Need to use needle body 100 of different specifications and sizes, the detachable structure between needle body 100 and connecting rod 200 can be realized a bar
Multi-purpose effect, doctor can carry out stitching processing to different wounds by replacement needle body 100 according to different requirements,.
For needle body 100, needle body 100 is made of stainless steel.Specifically, needle body 100 is solid needle body 100.
The head of needle body 100 has tip, is conducive to pierce through tissue,
Specifically, in medical suture needle provided by the utility model embodiment, it is preferable that connecting rod 200 and handle 300
Between for be threadedly coupled, between connecting rod 200 and needle body 100 for clamping.
The first end of connecting rod 200 is connect with needle body 100, and the second end of connecting rod 200 is connect with handle 300.
The needs of needle body 100 are replaced according to different use conditions, may just be needed replacing in an operation multiple
Needle body 100 is clamping between needle body 100 and connecting rod 200, doctor can be with quick-replaceable to replace conveniently.
And after handle 300 and connecting rod 200 are connected as one, it is only necessary to replace needle body 100.So connecting rod
It uses and is threadedly coupled between 200 and handle 300, it is more firm.
100 head of needle body in medical suture needle provided by the utility model embodiment is additionally provided with perforation pin hole 110
With the metallic channel 120 of needle body frontside edge.
Suture is relatively fine, if desired the medical suture needle is in use, suture repeatedly, since needle body 100 is in suture
Wound will not be passed completely through, after 100 original route of needle body is taken out, needs the pin hole again pierced into suture on needle body 100
110.Suture is worn in order to facilitate medical staff, the head of needle body 100 is provided with metallic channel 120, metallic channel 120 is by pin hole
110 are connected to outside.
In use, medical staff only needs suture wire body being passed into pin hole 110 from metallic channel 120, just realizes
The work of threading.It can effectively prevent because threading a needle caused by pin hole 110 is smaller, suture is relatively thick or medical worker has defective vision
Difficult problem, saves operation preparation time.
Specifically, metallic channel 120 is V-arrangement, and one end is connected to pin hole 110, and the other end is horn opening.Tubaeform
Hatch frame, suture is easy to find the position of metallic channel 120 accurately, and then suture is facilitated to be included in pin hole 110.
It should be noted that V-arrangement metallic channel 120 has all done the round and smooth processing of chamfering in the structural edge that needle body 100 is formed, one
It is then conveniently included in suture, second will not scratch the wounded during needle body 100 wears wound tissue.
Wherein, connecting rod 200 increases the length of entire medical suture needle, facilitates medical suture needle to be used in wound and compares
Deep situation.
In order to further facilitate the wound that connecting rod 200 adapts to different depth, connecting rod 200 has stretching structure.
Specifically, the stretching structure of connecting rod 200 includes fixed link and telescopic rod, and fixed link is fixed on handle 300, is stretched
Rod set is connected in fixed link, can axially opposed fixed link sliding.The free end of telescopic rod is for connecting needle body 100.
Preferably, the locking member for locking the two position is additionally provided between fixed link telescopic rod.
It should be noted that the specific structure of locking member is not repeated herein, when the structure determination of locking member, need to fix
Either one or two of bar, telescopic rod increase structure to lock.For example, working as locking member for nut, on corresponding part
Need to be provided with the external screw thread with nut cooperation；If locking member is buckle structure, need to be arranged corresponding buckle on corresponding part
Fit structure.
It is inside in fixed link, telescopic rod is connected and fixed bar by spring, and spring plays the role of popping up telescopic rod, doctor
After the locking for releasing locking member, telescopic rod can pop up fixed link, increase the length of connecting rod 200, be easy to use.
The handle 300 of medical suture needle provided by the utility model embodiment, in order to adapt to different operation feelings
Condition can be various structures, such as fusiform, bracelet shape, flat etc., according to particular condition in use.
Further, anti-Slipped Clove Hitch is provided on the handle 300 in medical suture needle provided by the utility model embodiment
Structure.
When doctor holds handle 300, due to working for a long time, the possible palm of the hand can ooze out sweat, anti-skid structure
The frictional force that doctor's palm of the hand and handle 300 can be increased effectively prevent handle 300 in art to fall off from medical personnel's hand, right
Patient causes security risk.
Herein, anti-skid structure can be there are many implementation, and concrete example is as follows.
Mode one, adds Anti-slip cover, non-slip mat or Anti-skid adhesive piece etc. on handle 300, material be preferably rubber, resin,
The materials such as PVC flexible glue, and its surface is provided with the structures such as anti-skid bulge, decorative pattern, grid groove.
Mode two is provided directly with the structures such as anti-skid design, grid, protrusion or groove on handle 300.
Embodiment two
The utility model embodiment provides a kind of clinical treatment instrument, including needle box and such as above-described embodiment one mention
Any medical suture needle supplied；Needle box has for placing above-mentioned medical suture needle containing cavities.
With the development of medicine, it is desirable that suture operation precision is higher and higher, for the development for complying with operation, various models
Medical suture needle occurs in succession, and to operating nurse, the management of suture needle increases no small difficulty on operating table.In cutting operation
Before body cavity, closing is performed the operation, and body cavity is forward and backward conscientiously to check all operation needles, instrument, dressing, it is ensured that patient with operation safety.
Wherein, the specific structure of medical suture needle is hereinbefore discussed in detail, and details are not described herein again.
It is provided with multiple fixed card slots in containing cavities, is respectively used to fixed needle body 100, connecting rod 200 and handle 300.
Preferably, it is also equipped with magnetic rubber in the inside of containing cavities, optimizes fixed card slot to needle body 100, connecting rod
200 and handle 300 fixed effect.
When between needle body 100 and connecting rod 200 to be detachably connected, a needle box can be set and be respectively used to
Place the containing cavities of handle 300 and connecting rod 200 and needle body 100.
Specifically, the containing cavities quantity for placing needle body 100 is multiple, and each containing cavities correspond to a kind of needle body of specification
100。
As can be seen that clinical treatment instrument provided by the utility model embodiment, improves medical staff and stitches in operation
Operation ease in conjunction.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (8)
1. a kind of medical suture needle, which is characterized in that including needle body, connecting rod and handle；The first end of the connecting rod and institute
Handle connection is stated, second end is connect with the tail portion of the needle body；The head of the needle body is provided with the pin hole for threading；It is described
Needle body is plane where arc and the needle body perpendicular to the connecting rod.
2. medical suture needle according to claim 1, which is characterized in that the head of the needle body is additionally provided with described in perforation
The metallic channel of pin hole and the needle body edge.
3. medical suture needle according to claim 2, which is characterized in that the metallic channel is V-arrangement, one end and the needle
Hole connection, the other end is horn opening.
4. medical suture needle according to any one of claim 1-3, which is characterized in that the connecting rod has flexible
Structure.
5. medical suture needle according to any one of claim 1-3, which is characterized in that the needle body is solid needle body,
And its material is stainless steel.
6. medical suture needle according to any one of claim 1-3, which is characterized in that the handle is provided with anti-skidding
Structure.
7. a kind of clinical treatment instrument, which is characterized in that including needle box and as described in any one of claim 1-6
Medical suture needle；The needle box has the containing cavities for placing the medical suture needle.
8. clinical treatment instrument according to claim 7, which is characterized in that the laid inside of the containing cavities is magnetic rubber
Glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294895.XU CN208426153U (en) | 2017-10-09 | 2017-10-09 | Medical suture needle and clinical treatment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294895.XU CN208426153U (en) | 2017-10-09 | 2017-10-09 | Medical suture needle and clinical treatment instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208426153U true CN208426153U (en) | 2019-01-25 |
Family
ID=65104325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721294895.XU Expired - Fee Related CN208426153U (en) | 2017-10-09 | 2017-10-09 | Medical suture needle and clinical treatment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208426153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168252A (en) * | 2020-11-23 | 2021-01-05 | 河南中医药大学 | Navigation device for anus ring-shrinkage puncture line |
| CN112998788A (en) * | 2020-10-29 | 2021-06-22 | 四川大学 | Suturing instrument for temporomandibular joint disc anchoring operation |
-
2017
- 2017-10-09 CN CN201721294895.XU patent/CN208426153U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112998788A (en) * | 2020-10-29 | 2021-06-22 | 四川大学 | Suturing instrument for temporomandibular joint disc anchoring operation |
| CN112168252A (en) * | 2020-11-23 | 2021-01-05 | 河南中医药大学 | Navigation device for anus ring-shrinkage puncture line |
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| 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: 20190125 Termination date: 20191009 |