CN204995515U - Disposable cervix biopsy forceps with finger location - Google Patents
Disposable cervix biopsy forceps with finger location Download PDFInfo
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- CN204995515U CN204995515U CN201520731158.6U CN201520731158U CN204995515U CN 204995515 U CN204995515 U CN 204995515U CN 201520731158 U CN201520731158 U CN 201520731158U CN 204995515 U CN204995515 U CN 204995515U
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- right handles
- biopsy forceps
- turning cylinder
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- finger
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Abstract
The utility model relates to a disposable cervix biopsy forceps with finger location, including the pincers body, right hand handle, left hand handle, elastic element and axis of rotation, be provided with finger location portion on the left hand handle, the pincers body sets up on right hand handle, it is articulated with right hand handle that the left hand handle passes through the axis of rotation, elastic element's both ends set up respectively on left hand handle and right hand handle. The utility model discloses a left hand handle is provided with finger location portion, can prevent effectively to point the positioning deviation who slides and lead to, has avoided resetting, has reduced medical staff's the operation degree of difficulty, can not cause extra pain to the patient.
Description
Technical field
This utility model belongs to technical field of medical instruments, especially relates to a kind of disposable cervix biopsy forceps with finger locating.
Background technology
Cervix uteri stops one of pathogen important defence line entering internal genitalia, because of its anatomical position and histological characteristic, is subject to the invasion and attack of various malignant bacteria, becomes the multiple position of gynaecopathia.In the control of cervical disease, in the particularly generaI investigation of cervix uteri malignant tumor, therapeutic process, sampling and the inspection of cervix uteri biological tissue play an important role.
Cervix biopsy forceps is large with its sampling amount, biopsy accuracy rate is high and injure little advantage to patient obtains large-scale use in clinical.Do not point the design of screens inside existing cervix biopsy forceps handle, during operation, likely finger sliding causes location inaccurate.When human body cervical tissue samples, once occur that finger sliding just causes location to occur skew, needing resetting, both having added the operation easier of medical worker, again extra pain being caused to patient.
Utility model content
In view of this, the purpose of this utility model is for the deficiencies in the prior art, thering is provided a kind of disposable cervix biopsy forceps with finger locating, solving when using existing disposable cervix biopsy forceps, finger easily slip causes locating the problem occurring offseting.
For achieving the above object, this utility model by the following technical solutions:
A kind of disposable cervix biopsy forceps with finger locating, comprise caliper, right handles, left handle, flexible member and the first turning cylinder, described left handle is provided with finger locating portion, described caliper is arranged in right handles, described left handle by the first turning cylinder and right handles hinged, the two ends of described flexible member are separately positioned in left handle and right handles.
Preferably, described caliper comprises upper grip head, the second turning cylinder, push rod, outer tube, spacer, cover plate, the 3rd turning cylinder and lower pliers head; Described spacer embeds in left handle locating slot; Described push rod is in outer tube and be connected with spacer, described lower pliers head is arranged on outer tube one end, described push rod by the second turning cylinder and upper grip head hinged, hinged by the 3rd turning cylinder between described upper grip head and lower pliers head, the other end of described outer tube is arranged in right handles, and described cover plate is arranged in right handles.
Preferably, described finger locating portion is tongue and groove or locating hole.
Preferably, described outer tube right-hand member and right handles are connected as one by injection moulding.
Preferably, described upper grip head and lower pliers head all adopt the injection mo(u)lding of metallurgical powder metallurgical dies.
Preferably, described left handle and right handles all adopt ABS plastic mold injection molding.
Preferably, described flexible member is spring.
The beneficial effects of the utility model are:
1, left handle of the present utility model is provided with finger locating portion, finger locating portion can adopt tongue and groove or locating hole, when using this utility model to carry out living body sampling, finger can firmly be positioned in finger locating portion, effectively can prevent finger sliding and the locating bias caused, avoid resetting, decrease the operation easier of medical worker, extra pain can not be caused to patient.
2, be provided with flexible member between left handle of the present utility model and right handles, flexible member can provide for the relative right handles of left handle is movable and suppress tension force, for the operation of medical worker is provided convenience.
3, upper and lower binding clip of the present utility model and left and right handle adopt the technique of injection mo(u)lding, improve integraty and the mechanical strength of parts, reduce assembling difficulty, saved cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1;
Fig. 2 is the structural representation of this utility model embodiment 2.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.
Embodiment 1
As shown in Figure 1, this utility model comprises caliper, right handles 5, left handle 10, flexible member 9 and the first turning cylinder 8.
Caliper is made up of upper grip head 1, second turning cylinder 2, push rod 3, outer tube 4, spacer 6, cover plate 7, the 3rd turning cylinder 11 and lower pliers head 12, push rod 3 is in outer tube 4 and be connected with spacer 6, outer tube 4 right-hand member and right handles 5 are connected as one by injection moulding, spacer 6 embeds in left handle 10 locating slot, lower pliers head 12 is arranged on outer tube 4 left end, the left end of push rod 3 is hinged with upper grip head 1 by the second turning cylinder 2, hinged by the 3rd turning cylinder 11 between upper grip head 1 and lower pliers head 12, upper grip head can relative on the 3rd turning cylinder 11 lower pliers head 12 be up and down samples cervix uteri live body, upper grip head 1 and lower pliers head 12 all adopt metallurgical powder metallurgical dies injection molding process to make, cover plate 7 is arranged in right handles 5.
Left handle 10 is provided with finger locating portion 13, finger locating portion 13 is tongue and groove, and except thumb four of this tongue and groove and staff point size and shape and adapt.Left handle 10 is connected with right handles 5 by the first turning cylinder 8.Flexible member 9 is spring, elasticity original paper 9 comprises front shell fragment and rear shell fragment, and front shell fragment is fixed by screws on left handle 10, and rear shell fragment is fixed by screws in right handles 5, front shell fragment and the mutual clamping of rear shell fragment, for movable the providing of the relative right handles of left handle 10 5 suppresses tension force.Left handle 10 and right handles 5 all adopt ABS plastic mold injection integral forming process, have good mechanical strength.
Embodiment 2
As shown in Figure 2, this utility model comprises caliper, right handles 5, left handle 10, flexible member 9 and the first turning cylinder 8.
Caliper is made up of upper grip head 1, second turning cylinder 2, push rod 3, outer tube 4, spacer 6, cover plate 7, the 3rd turning cylinder 11 and lower pliers head 12, push rod 3 is in outer tube 4 and be connected with spacer 6, outer tube 4 right-hand member and right handles 5 are connected as one by injection moulding, spacer 6 embeds in left handle 10 locating slot, lower pliers head 12 is arranged on outer tube 4 left end, the left end of push rod 3 is hinged with upper grip head 1 by the second turning cylinder 2, hinged by the 3rd turning cylinder 11 between upper grip head 1 and lower pliers head 12, upper grip head 1 can relative on the 3rd turning cylinder 11 lower pliers head 12 be up and down samples cervix uteri live body, upper grip head 1 and lower pliers head 12 all adopt metallurgical powder metallurgical dies injection molding process to make, cover plate 7 is arranged in right handles 5.
Left handle 10 is provided with finger locating portion 13, finger locating portion 13 is locating hole, and the number of perforations of locating hole is four, and except thumb four fingers of staff can pass this locating hole, reach the object to finger locating.Caliper is arranged in right handles 5, left handle 10 is connected with right handles 5 by the first turning cylinder 8, flexible member 9 is spring, elasticity original paper 9 comprises front shell fragment and rear shell fragment, front shell fragment is fixed by screws on left handle 10, rear shell fragment is fixed by screws in right handles 5, front shell fragment and the mutual clamping of rear shell fragment, for movable the providing of the relative right handles of left handle 10 5 suppresses tension force.Left handle 10 and right handles 5 all adopt ABS plastic mold injection integral forming process, have good mechanical strength.
In order to thoroughly stop cross infection, this utility model sample pickup tongs can adopt Bullet structure.
Use procedure of the present utility model is:
Position in the finger locating portion 13 pointing handle leftward, then caliper front end is goed deep in cervix uteri, upper grip head 1 and lower pliers head 12 aim at the position needing to carry out sampling, left handle 10 and right handles 5 are carried out holding conjunction, left handle 10 drives the push rod 3 be attached thereto to move by spacer 6, push rod 3 drives the upper grip head 1 being articulated with turning cylinder 2 to move, because upper grip head 1 is hinged with lower pliers head 12 by the 3rd turning cylinder 11, upper grip head 1 moves downward relative to lower pliers head 12 just gripping can be needed the sample of sampling sites to test.Left handle of the present utility model is provided with finger locating portion, effectively can prevent finger sliding and the locating bias caused, avoid resetting, decrease the operation easier of medical worker, can not cause extra pain to patient.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, other amendments that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. the disposable cervix biopsy forceps with finger locating, it is characterized in that: comprise caliper, right handles (5), left handle (10), flexible member (9) and the first turning cylinder (8), described left handle (10) is provided with finger locating portion (13), described caliper is arranged in right handles (5), described left handle (10) is hinged by the first turning cylinder (8) and right handles (5), and the two ends of described flexible member (9) are separately positioned in left handle (10) and right handles (5).
2. the disposable cervix biopsy forceps with finger locating according to claim 1, is characterized in that: described caliper comprises upper grip head (1), the second turning cylinder (2), push rod (3), outer tube (4), spacer (6), cover plate (7), the 3rd turning cylinder (11) and lower pliers head (12); Described spacer (6) embeds in left handle (10) locating slot; Described push rod (3) is through being connected with spacer (6) in outer tube (4), described lower pliers head (12) is arranged on outer tube (4) one end, described push rod (3) is hinged by the second turning cylinder (2) and upper grip head (1), hinged by the 3rd turning cylinder (11) between described upper grip head (1) and lower pliers head (12), the other end of described outer tube (4) is arranged in right handles (5), and described cover plate (7) is arranged in right handles (5).
3. the disposable cervix biopsy forceps with finger locating according to claim 1, is characterized in that: described finger locating portion (13) is tongue and groove or locating hole.
4. the disposable cervix biopsy forceps with finger locating according to claim 2, is characterized in that: described outer tube (4) and right handles (5) are connected as one by injection moulding.
5. the disposable cervix biopsy forceps with finger locating according to claim 2, is characterized in that: described upper grip head (1) and lower pliers head (12) all adopt the injection mo(u)lding of metallurgical powder metallurgical dies.
6. the disposable cervix biopsy forceps with finger locating according to claim 1, is characterized in that: described left handle (10) and right handles (5) all adopt ABS plastic mold injection molding.
7. the disposable cervix biopsy forceps with finger locating according to claim 1, is characterized in that: described flexible member (9) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520731158.6U CN204995515U (en) | 2015-09-21 | 2015-09-21 | Disposable cervix biopsy forceps with finger location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520731158.6U CN204995515U (en) | 2015-09-21 | 2015-09-21 | Disposable cervix biopsy forceps with finger location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204995515U true CN204995515U (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520731158.6U Active CN204995515U (en) | 2015-09-21 | 2015-09-21 | Disposable cervix biopsy forceps with finger location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204995515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498071A (en) * | 2018-12-25 | 2019-03-22 | 常州市晨涛医疗器械有限公司 | Cervical biopsy forceps |
-
2015
- 2015-09-21 CN CN201520731158.6U patent/CN204995515U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498071A (en) * | 2018-12-25 | 2019-03-22 | 常州市晨涛医疗器械有限公司 | Cervical biopsy forceps |
| CN109498071B (en) * | 2018-12-25 | 2021-06-29 | 常州市晨涛医疗器械有限公司 | Cervix biopsy forceps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Three 473000 Nanyang Road, Henan Province Li River eco industrial park Wei Patentee after: Henan Huibo Medical Co., Ltd. Address before: Three 473000 Nanyang Road, Henan Province Li River eco industrial park Wei Patentee before: Nanyang Hui Bo Bioisystech Co., Ltd |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 473000 Nanyang City, Henan Province, the new energy economic and Technological Development Zone, the middle of the road in the middle of the road, ten Patentee after: Henan Huibo Medical Co., Ltd. Address before: Three 473000 Nanyang Road, Henan Province Li River eco industrial park Wei Patentee before: Henan Huibo Medical Co., Ltd. |