CN204468157U - A kind of cervix uteri biopsy forceps - Google Patents
A kind of cervix uteri biopsy forceps Download PDFInfo
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- CN204468157U CN204468157U CN201520110854.5U CN201520110854U CN204468157U CN 204468157 U CN204468157 U CN 204468157U CN 201520110854 U CN201520110854 U CN 201520110854U CN 204468157 U CN204468157 U CN 204468157U
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- rod
- push
- upper push
- sampling
- cervix uteri
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Abstract
This utility model belongs to technical field of medical instruments, and particularly relate to a kind of cervix uteri biopsy forceps, comprise upper push-rod, lower push-rod, front hand grip and back handle, upper push-rod and lower push-rod are hollow structure; Lower push-rod is provided with sampling head, and sampling head comprises two arc shells, and form sampling cavity between two arc shells, sampling cavity is provided with thief hole, and the both sides, front end of upper push-rod are respectively equipped with fixing head, and two fixing heads are hinged with cambered blade respectively; The front end of upper push-rod is communicated with sampling cavity, the push-pull bar being provided with piston in upper push-rod and being connected with piston, and push-pull bar is provided with pushing hands and fixed leg, is provided with fixing hole in upper push-rod, and the postmedian of upper push-rod is provided with push-and-pull hole and push-and-pull lid.This cervix uteri biopsy forceps is easy and simple to handle, can cut off rapidly cervical tissue fiber, effectively sample, and sample effective, accurate, decreases the repeated sampling of medical personnel, can not increase the pain of patient.
Description
Technical field
This utility model belongs to technical field of medical instruments, particularly relates to a kind of cervix uteri biopsy forceps.
Background technology
Cervix uteri is the important defence line stoping pathogen to enter internal genitalia, because of its anatomical position and histological characteristic, is subject to the invasion and attack of various paathogenic factor, becomes the multiple position of gynaecopathia.In the control of cervical disease, in the particularly generaI investigation of cervix uteri malignant tumor, mass treatment process, cervix uteri biopsy plays an important role.
Cervix uteri biopsy forceps is large with its sampling amount, biopsy accuracy rate is high and injure little advantage to patient and obtain a large amount of uses in clinical, existing cervix uteri biopsy forceps, during operation, binding clip aims at the cervical tissue needing gripping, close tight hands handle, get final product gripping cervical tissue, its binding clip and human body cervical tissue can not be fully identical, and the cutting force of clamp mouth is less, when human body cervical tissue samples, not easily cervical tissue fiber is cut off rapidly, need repeatedly repeated sampling, both the operation easier of medical worker had been added, simultaneously easy extra pain is caused to patient.
Utility model content
Technical problem to be solved in the utility model is: the deficiency existed for prior art, provides one can cut off cervical tissue rapidly, alleviate medical worker's labor intensity, reduces the cervix uteri biopsy forceps of patient's pain.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of cervix uteri biopsy forceps, comprise upper push-rod, lower push-rod, front hand grip and back handle, described upper push-rod is slidably arranged on described lower push-rod, and the end of described lower push-rod is fixedly connected with described back handle, the end of described upper push-rod and lower push-rod is articulated and connected with described front hand grip respectively, be provided with elastic component between described front hand grip and back handle, described upper push-rod and lower push-rod are hollow structure; The front end of described lower push-rod is provided with sampling head, described sampling head comprises two arc shells, sampling cavity is formed between described two arc shells, the front end of described sampling cavity is provided with thief hole, the rear end of described sampling cavity is provided with the indwelling hole holding the turnover of described upper push-rod, and the both sides, front end of described upper push-rod are respectively equipped with fixing head, and described two fixing heads are hinged with cambered blade respectively, described two cambered blades are symmetrical arranged, and described two fixing heads and two cambered blades are all positioned at described sampling cavity; The front end of described upper push-rod is communicated with described sampling cavity, piston is provided with in described upper push-rod, described piston is connected with push-pull bar, the rear end of described push-pull bar is longitudinally connected with pushing hands, described pushing hands extends upward outside described upper push-rod, and the rear end of described push-pull bar is laterally provided with fixed leg, is provided with the fixing hole corresponding with described fixed leg in described upper push-rod, the postmedian of described upper push-rod is provided with the push-and-pull hole holding described pushing hands movement, and described push-and-pull hole is provided with can the push-and-pull lid of folding.
Improve as one, the postmedian of described upper push-rod is also provided with medicine-pouring port, and described medicine-pouring port is provided with can the injection lid of folding.
Improve as one, the front end of described lower push-rod is provided with LED, and described front hand grip is provided with switch and battery compartment, and described LED is electrically connected with described switch and battery compartment.
As improving further, the front end of described upper push-rod is provided with tubaeform shower nozzle.
As improving further, the bottom of described sampling head is provided with sample tap, and described sample tap is provided with can the sampling lid of folding.
Owing to have employed technique scheme, the beneficial effects of the utility model are:
The cervix uteri biopsy forceps that this utility model provides, its upper push-rod and lower push-rod are hollow structure, the weight of sample pickup tongs can be alleviated, the hollow structure of upper push-rod adds that piston in it and push-pull bar make which form the structure of syringe-like, and promoting pushing hands backward can by the lesions position inspiration sampling cavity of cervical tissue, grip pressure front hand grip and back handle, upper push-rod is relative to lower push-rod driven forward, arc shell plays a guide effect to cambered blade, and under this guide effect, cambered blade is under the promotion of upper push-rod, the cutting edge position of its front end can close mutually, the lesions position entered in sampling cavity is stung and cuts sample, thus cervical tissue fiber can be cut off rapidly by cambered blade by sampling head, effectively can sting lesions position and cut sample, and sting that to cut sample effective, easy and simple to handle, accurate, decrease the repeated sampling of medical personnel, the pain of patient can not be increased.
After sampling, can medicine be injected in upper push-rod through medicine-pouring port, promote piston, medicine is sprayed on wound site, stops blooding, promote the healing of wound, it is simple, convenient, no longer needs after sample pickup tongs taking-up, then adopts syringe to push away spray medicine to wound site, reduce the labor intensity of medical personnel, also mitigate the pain of patient.
LED can make the sight line of medical personnel clear, can make timely, smooth, safe the completing of operation, can reduce the labor intensity of medical personnel further, alleviate the pain of patient.
What the front end of front push rod was provided with that tubaeform shower nozzle can increase medicine sprays into area, improves spray efficiency, quick-acting haemostatic powder.
The bottom of sampling head is provided with sample tap, and medical personnel are after sampling, and lesion tissue taking-up tested by this sample tap, it is convenient and practical.
The cervix uteri biopsy forceps that this utility model provides, it is reasonable in design, easy and simple to handle, cervical tissue fiber can be cut off rapidly, effectively can sting lesions position and cut sample, and sting that to cut sample effective, accurate, decrease the repeated sampling of medical personnel, the pain of patient can not be increased.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of cervix uteri biopsy forceps that embodiment one provides;
Fig. 2 is the structural representation of a kind of cervix uteri biopsy forceps that embodiment two provides;
Fig. 3 is the structural representation of a kind of cervix uteri biopsy forceps that embodiment three provides;
Wherein: 1-upper push-rod, 2-lower push-rod, 3-front hand grip, 4-back handle, 5-elastic component, 6-sampling head, 7-fixing head, 8-cambered blade, 9-medicine-pouring port, 10-injection lid, 11-piston, 12-push-pull bar, 13-pushing hands, 14-fixed leg, 15-fixing hole, 16-push-and-pull hole, 17-push-and-pull lid, 18-is tubaeform shower nozzle, 21-LED lamp, 31-switch, 32-battery compartment, 61-arc shell, 62-sampling cavity, 63-thief hole, 64-sample tap, 65-samples lid.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction this utility model.
Embodiment one
Fig. 1 shows the structural representation of a kind of cervix uteri biopsy forceps that the present embodiment provides, and for convenience of explanation, this figure only provides the structure division relevant with this utility model.
As shown in Figure 1, a kind of cervix uteri biopsy forceps, comprise upper push-rod 1, lower push-rod 2, front hand grip 3 and back handle 4, upper push-rod 1 and lower push-rod 2 are hollow structure, the end of lower push-rod 2 is fixedly connected with back handle 4, relative to lower push-rod 2 slidably, the end of upper push-rod 1 and lower push-rod 2 is hinged in front hand grip 3 upper push-rod 1 respectively, is provided with elastic component 5 between front hand grip 3 and back handle 4.
The front end of lower push-rod 2 is provided with sampling head 6, sampling head 6 comprises two arc shells 61, sampling cavity 62 is formed between two arc shells 61, the front end of sampling cavity 62 is provided with thief hole 63, the rear end of sampling cavity 62 is provided with the indwelling hole holding upper push-rod 1 and pass in and out, and the both sides, front end of upper push-rod 1 are respectively equipped with fixing head 7, and two fixing heads 7 are hinged with cambered blade 8 respectively, two cambered blades 8 are symmetrical arranged, and two fixing heads 7 and two cambered blades 8 are all positioned at sampling cavity 62.
The front end of upper push-rod 1 is communicated with sampling cavity 62, piston 11 is provided with in upper push-rod 1, piston 11 is connected with push-pull bar 12, the rear end of push-pull bar 12 is longitudinally connected with pushing hands 13, pushing hands 13 extends upward outside upper push-rod 1, and the rear end of push-pull bar 12 is laterally provided with fixed leg 14, is provided with the fixing hole 15 corresponding with fixed leg 14 in upper push-rod 1, the postmedian of upper push-rod 1 is provided with the push-and-pull hole 16 holding pushing hands 13 movement, and push-and-pull hole 16 is provided with can the push-and-pull lid 17 of folding.
Embodiment two
Fig. 2 shows the structural representation of a kind of cervix uteri biopsy forceps that the present embodiment provides, and for convenience of explanation, this figure only provides the structure division relevant with this utility model.
The structure of the cervix uteri biopsy forceps in the present embodiment is substantially identical with the structure in embodiment one, its difference is: as shown in Figure 2, the postmedian of upper push-rod 1 is also provided with medicine-pouring port 9, and medicine-pouring port 9 is provided with can the injection lid 10 of folding, and the front end of upper push-rod 1 is provided with tubaeform shower nozzle 18.
Embodiment three
Fig. 3 shows the structural representation of a kind of cervix uteri biopsy forceps that the present embodiment provides, and for convenience of explanation, this figure only provides the structure division relevant with this utility model.
The structure of the cervix uteri biopsy forceps in the present embodiment is substantially identical with the structure in embodiment two, its difference is: as shown in Figure 3, the front end of lower push-rod 2 is provided with LED 21, and front hand grip 3 is provided with switch 31 and battery compartment 32, and LED 21 is electrically connected with switch 31 and battery compartment 32; The bottom of sampling head 6 is provided with sample tap 64, and sample tap 64 is provided with can the sampling lid 65 of folding.
The use procedure of the cervix uteri biopsy forceps that this utility model provides is: stretch in cervix uteri by sampling head 6, thief hole 63 aims at lesions position, open push-and-pull lid 17, promote pushing hands 13, lesions position organized in inspiration sampling cavity 62, fixed leg 14 is fixed in fixing hole 15, grip pressure front hand grip 3 and back handle 4 make upper push-rod 1 move forward, lesions position tissue cuts by cambered blade 8, unclamp front hand grip 3 and back handle 4, the tissue cut falls into the bottom of sampling cavity 62, open injection lid 10, in upper push-rod 1, medicine is added through medicine-pouring port 9, driven forward pushing hands 13, fixed leg 14 leaves from fixing hole 15, piston 11 promotes medicine and sprays to wound site, after spray medicine, sampling head 6 is pulled out cervix uteri, lesion tissue is taken out by the sample tap 64 opened bottom sampling head 6 tests.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a cervix uteri biopsy forceps, comprise upper push-rod, lower push-rod, front hand grip and back handle, described upper push-rod is slidably arranged on described lower push-rod, and the end of described lower push-rod is fixedly connected with described back handle, the end of described upper push-rod and lower push-rod is articulated and connected with described front hand grip respectively, be provided with elastic component between described front hand grip and back handle, it is characterized in that: described upper push-rod and lower push-rod are hollow structure;
The front end of described lower push-rod is provided with sampling head, described sampling head comprises two arc shells, sampling cavity is formed between described two arc shells, the front end of described sampling cavity is provided with thief hole, the rear end of described sampling cavity is provided with the indwelling hole holding the turnover of described upper push-rod, and the both sides, front end of described upper push-rod are respectively equipped with fixing head, and described two fixing heads are hinged with cambered blade respectively, described two cambered blades are symmetrical arranged, and described two fixing heads and two cambered blades are all positioned at described sampling cavity;
The front end of described upper push-rod is communicated with described sampling cavity, piston is provided with in described upper push-rod, described piston is connected with push-pull bar, the rear end of described push-pull bar is longitudinally connected with pushing hands, described pushing hands extends upward outside described upper push-rod, and the rear end of described push-pull bar is laterally provided with fixed leg, is provided with the fixing hole corresponding with described fixed leg in described upper push-rod, the postmedian of described upper push-rod is provided with the push-and-pull hole holding described pushing hands movement, and described push-and-pull hole is provided with can the push-and-pull lid of folding.
2. cervix uteri biopsy forceps as claimed in claim 1, is characterized in that: the postmedian of described upper push-rod is also provided with medicine-pouring port, and described medicine-pouring port is provided with can the injection lid of folding.
3. cervix uteri biopsy forceps as claimed in claim 1, it is characterized in that: the front end of described lower push-rod is provided with LED, described front hand grip is provided with switch and battery compartment, and described LED is electrically connected with described switch and battery compartment.
4. the cervix uteri biopsy forceps as described in any one of claim 1-3, is characterized in that: the front end of described upper push-rod is provided with tubaeform shower nozzle.
5. the cervix uteri biopsy forceps as described in any one of claim 1-3, is characterized in that: the bottom of described sampling head is provided with sample tap, and described sample tap is provided with can the sampling lid of folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110854.5U CN204468157U (en) | 2015-02-16 | 2015-02-16 | A kind of cervix uteri biopsy forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110854.5U CN204468157U (en) | 2015-02-16 | 2015-02-16 | A kind of cervix uteri biopsy forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204468157U true CN204468157U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520110854.5U Expired - Fee Related CN204468157U (en) | 2015-02-16 | 2015-02-16 | A kind of cervix uteri biopsy forceps |
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| Country | Link |
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| CN (1) | CN204468157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796650A (en) * | 2017-10-18 | 2018-03-13 | 宜昌市中心人民医院 | A kind of pathology department's sampler |
| CN111035415A (en) * | 2020-01-06 | 2020-04-21 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Cervical sampling device |
-
2015
- 2015-02-16 CN CN201520110854.5U patent/CN204468157U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796650A (en) * | 2017-10-18 | 2018-03-13 | 宜昌市中心人民医院 | A kind of pathology department's sampler |
| CN107796650B (en) * | 2017-10-18 | 2019-09-24 | 宜昌市中心人民医院 | A kind of pathology department's sampler |
| CN111035415A (en) * | 2020-01-06 | 2020-04-21 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Cervical sampling device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160216 |