CN204428093U - A kind of medical operation tieing device - Google Patents
A kind of medical operation tieing device Download PDFInfo
- Publication number
- CN204428093U CN204428093U CN201420802457.XU CN201420802457U CN204428093U CN 204428093 U CN204428093 U CN 204428093U CN 201420802457 U CN201420802457 U CN 201420802457U CN 204428093 U CN204428093 U CN 204428093U
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- CN
- China
- Prior art keywords
- medical operation
- rod
- knotting
- tieing device
- tieing
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of medical operation tieing device, comprising: the body of rod, be arranged on the handle of described body of rod near-end, and be arranged on the knotting head of described body of rod far-end, wherein, the front end of described knotting head is provided with opening and hooks towards the U-shaped of described body of rod far-end.This medical operation tieing device hooks towards the U-shaped of body of rod far-end by arranging opening in the front end of knotting head, and making in knot process can not accidental injury surrounding tissue, and safety coefficient is high, and stitching thread difficult drop-off.Further, the knotting head of this medical operation tieing device and body of rod structure in obtuse angle, can not form restriction to knot angle and knot direction in knotting process.
Description
Technical field
This utility model relates to medical apparatus and instruments, specifically relates to a kind of medical operation tieing device.
Background technology
Knotting is technology very important in surgical operation, and in art, hemostasis and stitching all be unable to do without ligation, and can say, knotting runs through the overall process of surgical procedures.Whether ligation is solid and reliable, and closely bound up with the method for knotting, assistive device, proficiency level, the speed of knotting is not only relevant with the length of operating time with quality, and can affect the postoperative rehabilitation of whole surgical quality and patient.
Traditional sutural knotting method of surgical operation deep operation is divided into two kinds substantially: maneuver is tied a knot and held pincers knotting.Maneuver knotting is because the visual field is little, position dark, finger cannot enter into the position needing ligation.Although hold pincers knotting can enter into the position needing ligation, but easily make toe-in slippage, thus affect carrying out smoothly of operation.
For the problems referred to above, Chinese utility model patent (CN 2349992Y) discloses a kind of medical operation tieing device, this medical operation tieing device by the body of rod, handle, knotting head, and arc groove formed; Lever front end is head of tiing a knot, and knotting head front end has arc groove, and the rear end of the body of rod is handle, and knotting head is smooth hemisphere, and arc groove inwall is shiny surface.
When using above-mentioned medical operation tieing device knotting, operator is first to stitching thread thread tacking, both hands are respectively held sutural one end and are mentioned afterwards, by the hand-held medical operation tieing device of assistant, toe-in is blocked with the arc groove of knotting head front end, slide along to ligation position, till suture tie.Have that structure is simple, advantage easily of tiing a knot.
But the knot angle and direction of above-mentioned medical operation tieing device is restricted, the easy slippage of stitching thread, and the knotting head of this kind of structure easily unexpected damaging surrounding tissue in knot process.
Utility model content
In order to solve above-mentioned medical operation tieing device Problems existing, the purpose of this utility model is to provide one medical operation tieing device safely and efficiently.
In order to achieve the above object, this utility model have employed following technical scheme:
A kind of medical operation tieing device, has such feature, comprising: the body of rod, be arranged on the handle of body of rod near-end, and be arranged on the knotting head of body of rod far-end, and wherein, the front end of knotting head is provided with opening and hooks towards the U-shaped of body of rod far-end.
Further, in the medical operation tieing device that this utility model provides, such feature can also be had: the front end rear wall that U-shaped hooks is provided with detent.
Further, in the medical operation tieing device that this utility model provides, such feature can also be had: the width that U-shaped hooks is less than or equal to the width of the body of rod.
Further, in the medical operation tieing device that this utility model provides, such feature can also be had: knotting head and body of rod structure in obtuse angle.
Further, in the medical operation tieing device that this utility model provides, such feature can also be had: the angular range of obtuse angle structure is 150 degree to 170 degree.
Further, in the medical operation tieing device that this utility model provides, such feature can also be had: the periphery of handle has anti-slip veins.
Further, in the medical operation tieing device that this utility model provides, such feature can also be had: handle, the body of rod and knotting head are structure as a whole.
Further, in the medical operation tieing device that this utility model provides, such feature can also be had: handle is threaded with the body of rod.
The good effect that this utility model has on the basis of the above is:
The medical operation tieing device that this utility model provides, hooks towards the U-shaped of body of rod far-end by arranging opening in the front end of knotting head, and making in knot process can not accidental injury surrounding tissue, and safety coefficient is high.And stitching thread difficult drop-off.
In addition, due in the medical operation tieing device that provides at this utility model, knotting head and body of rod structure in obtuse angle, can not be formed knot angle and knot direction and limit in knotting process.
Accompanying drawing explanation
Fig. 1 is the rearview of medical operation tieing device in embodiment of the present utility model.
Fig. 2 is the left view of medical operation tieing device in embodiment of the present utility model.
Fig. 3 is the enlarged drawing of alphabetical A corresponding part in Fig. 1.
Detailed description of the invention
The technological means realized to make this utility model, creation characteristic, reach object and effect is easy to understand, following examples are specifically addressed the medical operation tieing device that this utility model provides by reference to the accompanying drawings.
As shown in Figure 1, the medical operation tieing device that provides of the present embodiment.Comprise: the body of rod 1, be arranged on the handle 2 of the body of rod 1 near-end, and be arranged on the knotting 3 of the body of rod 1 far-end, wherein, the front end of knotting 3 is provided with opening and hooks 31 towards the U-shaped of the body of rod 1 far-end.
Concrete, in the present embodiment, the width of U-shaped hook 31 can be less than or equal to the width of the body of rod 1, and meanwhile, the U-shaped gap hooked between 31 two sides is greater than sutural width.
As shown in Figure 2, in order in knotting process not by the impact of work angle, as preferred technical scheme, knotting 3 and the body of rod 1 structure in obtuse angle.Further, the angular range of this obtuse angle structure is 150 degree to 170 degree.
As shown in Figure 3, the front end rear wall of U-shaped hook 31 is provided with the detent for location slit zygonema, can effectively prevent stitching thread from knot process, hooking 31 slippages with U-shaped, thus handled easily person controls knot direction.
As depicted in figs. 1 and 2, in order to prevent operator from causing handle 2 in knotting process to slide because of hand perspiration or other reasons, in the present embodiment, the periphery of handle 2 has anti-slip veins.
In the present embodiment, this medical operation tieing device is made up of medical stainless steel material, and handle 2, the body of rod 1 and knotting 3 are structure as a whole.
The medical operation tieing device that the present embodiment provides, hooks towards the U-shaped of body of rod far-end by arranging opening in the front end of knotting head, and making in knot process can not accidental injury surrounding tissue, and safety coefficient is high.And stitching thread difficult drop-off.
In addition, due in the medical operation tieing device that provides at the present embodiment, knotting head and body of rod structure in obtuse angle, can not be formed knot angle and knot direction and limit in knotting process.
Medical operation tieing device involved by certain this utility model is not merely defined in the structure in the present embodiment, any equivalent modifications of carrying out this utility model and substituting also all in category of the present utility model.
In the medical operation tieing device that the present embodiment provides, handle, the body of rod and knotting head are structure as a whole, and certainly, in the medical operation tieing device that this utility model provides, the mode be threaded can be adopted between handle with the body of rod to removably connect.
Claims (8)
1. a medical operation tieing device, is characterized in that, comprising: the body of rod, is arranged on the handle of described body of rod near-end, and is arranged on the knotting head of described body of rod far-end, and wherein, the front end of described knotting head is provided with opening and hooks towards the U-shaped of described body of rod far-end.
2. medical operation tieing device according to claim 1, is characterized in that:
The front end rear wall that described U-shaped hooks is provided with detent.
3. medical operation tieing device according to claim 1, is characterized in that:
The width that described U-shaped hooks is less than or equal to the width of the described body of rod.
4. medical operation tieing device according to claim 3, is characterized in that:
Described knotting head and described body of rod structure in obtuse angle.
5. medical operation tieing device according to claim 4, is characterized in that:
The angular range of described obtuse angle structure is 150 degree to 170 degree.
6. medical operation tieing device according to claim 1, is characterized in that:
The periphery of described handle has anti-slip veins.
7. medical operation tieing device according to claim 1, is characterized in that:
Described handle, the described body of rod and described knotting head are structure as a whole.
8. medical operation tieing device according to claim 1, is characterized in that:
Described handle is threaded with the described body of rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802457.XU CN204428093U (en) | 2014-12-16 | 2014-12-16 | A kind of medical operation tieing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802457.XU CN204428093U (en) | 2014-12-16 | 2014-12-16 | A kind of medical operation tieing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204428093U true CN204428093U (en) | 2015-07-01 |
Family
ID=53596026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420802457.XU Expired - Fee Related CN204428093U (en) | 2014-12-16 | 2014-12-16 | A kind of medical operation tieing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204428093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859844A (en) * | 2017-03-01 | 2017-06-20 | 遵义医学院附属医院 | A kind of iris knotter and its application method |
-
2014
- 2014-12-16 CN CN201420802457.XU patent/CN204428093U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859844A (en) * | 2017-03-01 | 2017-06-20 | 遵义医学院附属医院 | A kind of iris knotter and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |