CN204364040U - Novel medical operation pin - Google Patents
Novel medical operation pin Download PDFInfo
- Publication number
- CN204364040U CN204364040U CN201420516372.5U CN201420516372U CN204364040U CN 204364040 U CN204364040 U CN 204364040U CN 201420516372 U CN201420516372 U CN 201420516372U CN 204364040 U CN204364040 U CN 204364040U
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- CN
- China
- Prior art keywords
- pin hole
- needle
- operating
- pin
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000000758 substrate Substances 0.000 claims description 2
- 208000037816 tissue injury Diseases 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract description 3
- 206010020718 hyperplasia Diseases 0.000 abstract description 2
- 208000015181 infectious disease Diseases 0.000 abstract description 2
- 231100000241 scar Toxicity 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009510 drug design Methods 0.000 description 2
- 206010067268 Post procedural infection Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
A novel Medical operating needle, belongs to technical field of medical instruments.In order to overcome the little deficiency not easily passing through and once can only wear single line of existing Medical operating needle through wires hole, this utility model expands pin hole scope in operating needle orifice design district, at pin hole, district opens wedge-shaped opening, designs multiple valve and pin hole district is divided into multiple line region of receiving.This utility model, in use without threading, adopts and is linked into mode, simple and fast, can facilitate the quick good quality work of operating-table nurse; This utility model can many hanging wires, sew up a pin, can bring many surgical threads into, easy to operate, are conducive to shortening operating time, reduce the probability of tissue injury, infection and scar hyperplasia.Be particularly useful in particular cases, operating room has a power failure suddenly or field, region of war operation first aid etc.
Description
Technical field
This utility model relates to technical field of medical instruments, is a kind of novel Medical operating needle.
Background technology
At present, existing Medical operating needle is generally made up of needle point, needle body, on pin, usually have a closed through wires hole.During use, in operation process, general by nurse's threading on operating-table, for operative doctor.Existing Medical operating needle has following deficiency: because through wires hole is little, and hole is closed type, is unfavorable for passing through, and requires strict to nurse's vision on operating-table and operating room light; Owing to only having a through wires hole, during stitching, single line generally can only be with to pass through, in some cases, require the quick repeatedly threading of nurse, doctor frequently sews up, and has increased the weight of tissue injury, has added patient suffering.These shortcomings, affect operation progress, extend operating time, waste a large amount of manpower and materials, cause unnecessary injury to patient.
Summary of the invention
In order to overcome the little deficiency not easily passing through and once can only wear single line of existing Medical operating needle through wires hole, this utility model provides a kind of novel Medical operating needle, this pin is not only without threading, take the mode of being linked into, and can many be linked into, a pin can be sewed up bring many different surgical threads into and organize needed for field of operation, and can differentiate clear, avoid mutual winding.This scheme reduces the degree of the strict demand to theatre sister's vision and operating room light, is conducive to shortening operating time, reduces tissue injury, reduces postoperative infection probability, improves success rate of operation, saves a large amount of manpower and materials.
This utility model solves the technical scheme that its technical problem adopts: have needle point, needle body, pin there is pin hole, it is characterized in that: pin hole wall has one for being linked into the wedge-shaped opening of surgical thread in pin hole, having the valve of multiple stepped arrangement pin hole to be spaced apart multiple line region of receiving.The substrate of valve is connected with pin hole inwall, and the other end is that fissure type is open.On operation needle, pin hole district opens wedge-shaped opening, expands pin hole scope in pinhole design district, pin hole district is divided into 2, more than 3 or 3 receive line region, these regions are spaced apart with the valve opened to a direction, the stepped arrangement of each valve.Valve rational design, avoids the operation needle possibility that surgical thread is deviate from when different actions is carried out in operation in the other direction.Arc angling is all designed in wedge-shaped opening, Na Xianqu and linear contact lay position, to adapt to the action of different directions in operation process and to avoid the damage of line.On operating-table, nurse, according to the needs of operative doctor, holds needle handle with needle holder and passs in left hand, hold required surgical thread, be that "eight" shape is propped up surgical thread and is linked into pin hole sidewall wedge-shaped opening with hand thumb, forefinger, then slightly firmly namely embed required Na Xianqu to valve orifice direction; As needed many different surgical threads, continuing to repeat above-mentioned action, being hung on different Na Xianqu.
The beneficial effects of the utility model are, on operation needle, pin hole district opens wedge-shaped opening, without threading, adopt and are linked into mode, simple and fast, can facilitate the quick good quality work of operating-table nurse; In pin hole, many valve designs form multiple line region of receiving, can many hanging wires, sew up a pin, can bring many surgical threads into, convenient to operation, are conducive to shortening operating time, reduce the probability of tissue injury, infection and scar hyperplasia.Be particularly useful in particular cases, operating room has a power failure suddenly or field, region of war operation first aid etc.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is the vertical section structural map of Medical operating needle, is the schematic diagram carried out for round needle needle body.
Fig. 2 is the vertical section structural map of Medical operating needle pin hole, is the partial enlargement at pin hole position in Fig. 1.
In Fig. 1,1 is needle point, and 2 is needle bodies, and 3 is pin holes.Needle point (1), needle body (2) are same material.Needle point (1), needle body (2) can adopt needle point and the needle body designs of existing Medical operating needle.The needle point of existing Medical operating needle, refers to the needle point of the pins such as cutting needle common on market, round needle; The needle body of existing Medical operating needle, refers to the needle body of the shapes such as circle common on market, flat, groove type.Needle point of the present utility model and needle body, can adopt the multiple combination of existing Medical operating needle needle point, the various shape of needle body.This utility model can have different lengths, multiple radian.
Pin hole (3) can any position on pin.For pin hole at backshank, composition graphs 1, Fig. 2 illustrate the design of pin hole.Pin hole (3), compared with existing Medical operating needle, takes new design, and its partial enlarged drawing as shown in Figure 2.
In Fig. 2,4 is valves, and 5 is wedge-shaped openings that pin hole sidewall is offered, and 6 are inwalls on rear side of pin hole, 7 is pin hole front inner wall, and 8 is pin hole outside rear.Compared with existing Medical operating needle, pin hole of the present utility model strengthens and lengthens.Pin hole sidewall has wedge-shaped opening (5), is hanging wire inlet region.Pin hole (3) inside is provided with valve (4) structure of stepped arrangement, pin hole is divided into multiple region A, B, C, D etc. of receiving line.Wedge-shaped opening (5), receive line region A, B, C, D and linear contact lay position and all design arc angling, to adapt to the action of different directions in operation process and to avoid the damage of line.Valve (4) rational design, is less than 70 degree with the angle of inwall on rear side of pin hole (6), surgical thread dystopy during to prevent different directions action in operation process.Line entrance crack is received in valve (4) top and pin hole front inner wall (7) indwelling, is convenient to surgical thread and enters from entrance crack and receive line region (such as A, B, C, D etc.).
Detailed description of the invention
Specific embodiment composition graphs 2 illustrates.In operation process, on operating-table, theatre sister's right hand is held needle holder pincers and is held needle body and pass in left hand, the right hand be "eight" shape prop up surgical thread paste pin hole outside rear (8) slide to and be linked into wedge-shaped opening (5), directly be linked into and receive line region D, or needed for slightly firmly upwards slipping into along pin hole front inner wall (7), receive line region A or B or C.Needed for operation, if desired a pin is multi-thread, can repeat above-mentioned action, from wedge-shaped opening (5) be linked into respectively many different surgical threads to needed for receive line region.
Claims (2)
1. a Novel medical operation pin, has needle point, needle body, pin has pin hole, it is characterized in that: pin hole wall has one for being linked into the wedge-shaped opening of surgical thread, has the valve of multiple stepped arrangement pin hole to be spaced apart multiple line region of receiving in pin hole.
2. Novel medical operation pin according to claim 1, is characterized in that: the substrate of valve is connected with pin hole inwall, and the other end is that fissure type is open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516372.5U CN204364040U (en) | 2014-09-10 | 2014-09-10 | Novel medical operation pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516372.5U CN204364040U (en) | 2014-09-10 | 2014-09-10 | Novel medical operation pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204364040U true CN204364040U (en) | 2015-06-03 |
Family
ID=53320300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420516372.5U Expired - Lifetime CN204364040U (en) | 2014-09-10 | 2014-09-10 | Novel medical operation pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204364040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104173084A (en) * | 2014-09-10 | 2014-12-03 | 王运菊 | Novel medical operation needle |
-
2014
- 2014-09-10 CN CN201420516372.5U patent/CN204364040U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104173084A (en) * | 2014-09-10 | 2014-12-03 | 王运菊 | Novel medical operation needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150603 |